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It has function prototypes and stuff, but not \xHH hex character constants. These do not provoke an error unfortunately, instead are silently treated as an "x". The following induces an error, until -std is added to get proper ANSI mode. Curiously \x00 != x always comes out true, for an array size at least. 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These examples are taken from C99 6.10.3.5. // dprintf is used instead of fprintf to avoid needing to declare // FILE and stderr. #define debug(...) dprintf (2, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK #error "your preprocessor is broken" #endif #if BIG_OK #else #error "your preprocessor is broken" #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) continue; return 0; } // Check varargs and va_copy. static bool test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str = ""; int number = 0; float fnumber = 0; while (*format) { switch (*format++) { case '\''s'\'': // string str = va_arg (args_copy, const char *); break; case '\''d'\'': // int number = va_arg (args_copy, int); break; case '\''f'\'': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); return *str && number && fnumber; } ' # Test code for whether the C compiler supports C99 (body of main). ac_c_conftest_c99_main=' // Check bool. _Bool success = false; success |= (argc != 0); // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[0] = argv[0][0]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' || dynamic_array[ni.number - 1] != 543); ' # Test code for whether the C compiler supports C11 (global declarations) ac_c_conftest_c11_globals=' // Does the compiler advertise C11 conformance? #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L # error "Compiler does not advertise C11 conformance" #endif // Check _Alignas. char _Alignas (double) aligned_as_double; char _Alignas (0) no_special_alignment; extern char aligned_as_int; char _Alignas (0) _Alignas (int) aligned_as_int; // Check _Alignof. enum { int_alignment = _Alignof (int), int_array_alignment = _Alignof (int[100]), char_alignment = _Alignof (char) }; _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); // Check _Noreturn. int _Noreturn does_not_return (void) { for (;;) continue; } // Check _Static_assert. struct test_static_assert { int x; _Static_assert (sizeof (int) <= sizeof (long int), "_Static_assert does not work in struct"); long int y; }; // Check UTF-8 literals. #define u8 syntax error! char const utf8_literal[] = u8"happens to be ASCII" "another string"; // Check duplicate typedefs. typedef long *long_ptr; typedef long int *long_ptr; typedef long_ptr long_ptr; // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. struct anonymous { union { struct { int i; int j; }; struct { int k; long int l; } w; }; int m; } v1; ' # Test code for whether the C compiler supports C11 (body of main). ac_c_conftest_c11_main=' _Static_assert ((offsetof (struct anonymous, i) == offsetof (struct anonymous, w.k)), "Anonymous union alignment botch"); v1.i = 2; v1.w.k = 5; ok |= v1.i != 5; ' # Test code for whether the C compiler supports C11 (complete). ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} ${ac_c_conftest_c11_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} ${ac_c_conftest_c11_main} return ok; } " # Test code for whether the C compiler supports C99 (complete). ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} ${ac_c_conftest_c99_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} ${ac_c_conftest_c99_main} return ok; } " # Test code for whether the C compiler supports C89 (complete). ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} int main (int argc, char **argv) { int ok = 0; ${ac_c_conftest_c89_main} return ok; } " as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" as_fn_append ac_header_c_list " sys/time.h sys_time_h HAVE_SYS_TIME_H" as_fn_append ac_header_c_list " vfork.h vfork_h HAVE_VFORK_H" as_fn_append ac_func_c_list " fork HAVE_FORK" as_fn_append ac_func_c_list " vfork HAVE_VFORK" # Auxiliary files required by this configure script. ac_aux_files="install-sh config.guess config.sub" # Locations in which to look for auxiliary files. ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." # Search for a directory containing all of the required auxiliary files, # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. # If we don't find one directory that contains all the files we need, # we report the set of missing files from the *first* directory in # $ac_aux_dir_candidates and give up. ac_missing_aux_files="" ac_first_candidate=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_found=false for as_dir in $ac_aux_dir_candidates do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac as_found=: printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 ac_aux_dir_found=yes ac_install_sh= for ac_aux in $ac_aux_files do # As a special case, if "install-sh" is required, that requirement # can be satisfied by any of "install-sh", "install.sh", or "shtool", # and $ac_install_sh is set appropriately for whichever one is found. if test x"$ac_aux" = x"install-sh" then if test -f "${as_dir}install-sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 ac_install_sh="${as_dir}install-sh -c" elif test -f "${as_dir}install.sh"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 ac_install_sh="${as_dir}install.sh -c" elif test -f "${as_dir}shtool"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 ac_install_sh="${as_dir}shtool install -c" else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} install-sh" else break fi fi else if test -f "${as_dir}${ac_aux}"; then printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 else ac_aux_dir_found=no if $ac_first_candidate; then ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" else break fi fi fi done if test "$ac_aux_dir_found" = yes; then ac_aux_dir="$as_dir" break fi ac_first_candidate=false as_found=false done IFS=$as_save_IFS if $as_found then : else $as_nop as_fn_error $? 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Use of quotes ensures accuracy. *) as_fn_append ac_configure_args " '$ac_arg'" ;; esac fi done if $ac_cache_corrupted; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 fi ## -------------------- ## ## Main body of script. ## ## -------------------- ## ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Set this to YES for a released version, otherwise NO : ${RELEASE=YES} # The primary version (e.g. 7.5, 7.4.1) is set in the AC_INIT line # above. If this is not a released version, then we will append the # date to the version number (e.g. 7.4.20111220). The date is # constructed by finding the date of the most recent patch in the # git repository. If this is a source distribution (not a git # checkout), then we ship a file 'VERSION' containing the full version # when the source distribution was created. if test ! -f mk/config.h.in; then echo "mk/config.h.in doesn't exist: perhaps you haven't run 'python3 boot'?" exit 1 fi test -n "$target_alias" && ac_tool_prefix=$target_alias- for ac_prog in gfind find do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_fp_prog_find+y} then : printf %s "(cached) " >&6 else $as_nop case $fp_prog_find in [\\/]* | ?:[\\/]*) ac_cv_path_fp_prog_find="$fp_prog_find" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_fp_prog_find="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi fp_prog_find=$ac_cv_path_fp_prog_find if test -n "$fp_prog_find"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_prog_find" >&5 printf "%s\n" "$fp_prog_find" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$fp_prog_find" && break done test -n "$fp_prog_find" || fp_prog_find="find" echo foo > conftest.txt $fp_prog_find conftest.txt -print > conftest.out 2>&1 if grep '^conftest.txt$' conftest.out > /dev/null 2>&1 ; then # OK, looks like a real "find". FindCmd="$fp_prog_find" else # Found a poor WinDoze version of "find", ignore it. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $fp_prog_find looks like a non-*nix find, ignoring it" >&5 printf "%s\n" "$as_me: WARNING: $fp_prog_find looks like a non-*nix find, ignoring it" >&2;} # Extract the first word of "find", so it can be a program name with args. set dummy find; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_FindCmd+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$FindCmd"; then ac_cv_prog_FindCmd="$FindCmd" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then if test "$as_dir$ac_word$ac_exec_ext" = "$fp_prog_find"; then ac_prog_rejected=yes continue fi ac_cv_prog_FindCmd="$as_dir/$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_FindCmd shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set FindCmd to just the basename; use the full file name. shift ac_cv_prog_FindCmd="$as_dir$ac_word${1+' '}$@" fi fi fi fi FindCmd=$ac_cv_prog_FindCmd if test -n "$FindCmd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FindCmd" >&5 printf "%s\n" "$FindCmd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi rm -f conftest.txt conftest.out # Extract the first word of "sort", so it can be a program name with args. set dummy sort; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_fp_prog_sort+y} then : printf %s "(cached) " >&6 else $as_nop case $fp_prog_sort in [\\/]* | ?:[\\/]*) ac_cv_path_fp_prog_sort="$fp_prog_sort" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_fp_prog_sort="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi fp_prog_sort=$ac_cv_path_fp_prog_sort if test -n "$fp_prog_sort"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_prog_sort" >&5 printf "%s\n" "$fp_prog_sort" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi echo conwip > conftest.txt $fp_prog_sort -f conftest.txt > conftest.out 2>&1 if grep 'conwip' conftest.out > /dev/null 2>&1 ; then # The goods SortCmd="$fp_prog_sort" else # Summink else..pick next one. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $fp_prog_sort looks like a non-*nix sort, ignoring it" >&5 printf "%s\n" "$as_me: WARNING: $fp_prog_sort looks like a non-*nix sort, ignoring it" >&2;} # Extract the first word of "sort", so it can be a program name with args. set dummy sort; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_SortCmd+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$SortCmd"; then ac_cv_prog_SortCmd="$SortCmd" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then if test "$as_dir$ac_word$ac_exec_ext" = "$fp_prog_sort"; then ac_prog_rejected=yes continue fi ac_cv_prog_SortCmd="$as_dir/$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_SortCmd shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set SortCmd to just the basename; use the full file name. shift ac_cv_prog_SortCmd="$as_dir$ac_word${1+' '}$@" fi fi fi fi SortCmd=$ac_cv_prog_SortCmd if test -n "$SortCmd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SortCmd" >&5 printf "%s\n" "$SortCmd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi rm -f conftest.txt conftest.out if test "$RELEASE" = "NO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GHC version date" >&5 printf %s "checking for GHC version date... " >&6; } if test -f VERSION_DATE; then PACKAGE_VERSION=${PACKAGE_VERSION}.`cat VERSION_DATE` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: given $PACKAGE_VERSION" >&5 printf "%s\n" "given $PACKAGE_VERSION" >&6; } elif test -e .git; then ver_posixtime=`git log -1 --pretty=format:%ct` ver_date=`perl -MPOSIX -e "print strftime('%Y%m%d', gmtime($ver_posixtime));"` if echo $ver_date | grep '^[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]$' 2>&1 >/dev/null; then true; else as_fn_error $? "failed to detect version date: check that git and perl are in your path" "$LINENO" 5 fi PACKAGE_VERSION=${PACKAGE_VERSION}.$ver_date { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: inferred $PACKAGE_VERSION" >&5 printf "%s\n" "inferred $PACKAGE_VERSION" >&6; } elif test -f VERSION; then PACKAGE_VERSION=`cat VERSION` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: given $PACKAGE_VERSION" >&5 printf "%s\n" "given $PACKAGE_VERSION" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine snapshot version: no .git directory and no VERSION file" >&5 printf "%s\n" "$as_me: WARNING: cannot determine snapshot version: no .git directory and no VERSION file" >&2;} PACKAGE_VERSION=${PACKAGE_VERSION}.`date +%Y%m%d` fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GHC Git commit id" >&5 printf %s "checking for GHC Git commit id... " >&6; } if test -e .git; then git_commit_id=`git rev-parse HEAD` if test -n "$git_commit_id" 2>&1 >/dev/null; then true; else as_fn_error $? "failed to detect revision: check that git is in your path" "$LINENO" 5 fi PACKAGE_GIT_COMMIT_ID=$git_commit_id { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: inferred $PACKAGE_GIT_COMMIT_ID" >&5 printf "%s\n" "inferred $PACKAGE_GIT_COMMIT_ID" >&6; } elif test -f GIT_COMMIT_ID; then PACKAGE_GIT_COMMIT_ID=`cat GIT_COMMIT_ID` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: given $PACKAGE_GIT_COMMIT_ID" >&5 printf "%s\n" "given $PACKAGE_GIT_COMMIT_ID" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine snapshot revision: no .git directory and no 'GIT_COMMIT_ID' file" >&5 printf "%s\n" "$as_me: WARNING: cannot determine snapshot revision: no .git directory and no 'GIT_COMMIT_ID' file" >&2;} PACKAGE_GIT_COMMIT_ID="0000000000000000000000000000000000000000" fi # Some renamings ProjectName=$PACKAGE_NAME ProjectVersion=$PACKAGE_VERSION ProjectGitCommitId=$PACKAGE_GIT_COMMIT_ID # Split PACKAGE_VERSION into (possibly empty) parts VERSION_MAJOR=`echo $PACKAGE_VERSION | sed 's/^\([^.]*\)\(\.\{0,1\}\(.*\)\)$/\1'/` VERSION_TMP=`echo $PACKAGE_VERSION | sed 's/^\([^.]*\)\(\.\{0,1\}\(.*\)\)$/\3'/` VERSION_MINOR=`echo $VERSION_TMP | sed 's/^\([^.]*\)\(\.\{0,1\}\(.*\)\)$/\1'/` ProjectPatchLevel=`echo $VERSION_TMP | sed 's/^\([^.]*\)\(\.\{0,1\}\(.*\)\)$/\3'/` # Calculate project version as an integer, using 2 digits for minor version case $VERSION_MINOR in ?) ProjectVersionInt=${VERSION_MAJOR}0${VERSION_MINOR} ;; ??) ProjectVersionInt=${VERSION_MAJOR}${VERSION_MINOR} ;; *) as_fn_error $? "bad minor version in $PACKAGE_VERSION" "$LINENO" 5 ;; esac # The project patchlevel is zero unless stated otherwise test -z "$ProjectPatchLevel" && ProjectPatchLevel=0 # Save split version of ProjectPatchLevel ProjectPatchLevel1=`echo $ProjectPatchLevel | sed 's/^\([^.]*\)\(\.\{0,1\}\(.*\)\)$/\1/'` ProjectPatchLevel2=`echo $ProjectPatchLevel | sed 's/^\([^.]*\)\(\.\{0,1\}\(.*\)\)$/\3/'` # Remove dots from the patch level; this allows us to have versions like 6.4.1.20050508 ProjectPatchLevel=`echo $ProjectPatchLevel | sed 's/\.//'` # The version of the GHC package changes every day, since the # patchlevel is the current date. We don't want to force # recompilation of the entire compiler when this happens, so for # GHC HEAD we omit the patchlevel from the package version number. # # The ProjectPatchLevel1 > 20000000 iff GHC HEAD. If it's for a stable # release like 7.10.1 or for a release candidate such as 7.10.1.20141224 # then we don't omit the patchlevel components. ProjectVersionMunged="$ProjectVersion" if test "$ProjectPatchLevel1" -gt 20000000; then ProjectVersionMunged="${VERSION_MAJOR}.${VERSION_MINOR}" fi # Hmmm, we fix the RPM release number to 1 here... Is this convenient? release=1 # First off, a distrib sanity check.. # ------------------------------------------------------------------------- # Prepare to generate the following header files # # ac_config_headers="$ac_config_headers mk/config.h" # No, semi-sadly, we don't do `--srcdir'... if test x"$srcdir" != 'x.' ; then echo "This configuration does not support the \`--srcdir' option.." exit 1 fi # Extract the first word of "ghc", so it can be a program name with args. set dummy ghc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_GHC+y} then : printf %s "(cached) " >&6 else $as_nop case $GHC in [\\/]* | ?:[\\/]*) ac_cv_path_GHC="$GHC" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_GHC="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi GHC=$ac_cv_path_GHC if test -n "$GHC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GHC" >&5 printf "%s\n" "$GHC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Check whether --with-ghc was given. if test ${with_ghc+y} then : withval=$with_ghc; as_fn_error $? "--with-ghc=$withval is obsolete (use './configure GHC=$withval' or 'GHC=$withval ./configure' instead)" "$LINENO" 5 fi WithGhc=$GHC # Check whether --enable-bootstrap-with-devel-snapshot was given. if test ${enable_bootstrap_with_devel_snapshot+y} then : enableval=$enable_bootstrap_with_devel_snapshot; EnableBootstrapWithDevelSnaphost=YES else $as_nop EnableBootstrapWithDevelSnaphost=NO fi # Check whether --enable-tarballs-autodownload was given. if test ${enable_tarballs_autodownload+y} then : enableval=$enable_tarballs_autodownload; TarballsAutodownload=YES else $as_nop TarballsAutodownload=NO fi # Check whether --enable-distro-toolchain was given. if test ${enable_distro_toolchain+y} then : enableval=$enable_distro_toolchain; EnableDistroToolchain=YES else $as_nop EnableDistroToolchain=NO fi if test "$EnableDistroToolchain" = "YES"; then TarballsAutodownload=NO fi # Check whether --enable-native-io-manager was given. if test ${enable_native_io_manager+y} then : enableval=$enable_native_io_manager; EnableNativeIOManager=YES else $as_nop EnableNativeIOManager=NO fi if test "$EnableNativeIOManager" = "YES"; then printf "%s\n" "#define DEFAULT_NATIVE_IO_MANAGER 1" >>confdefs.h fi if test "$WithGhc" != ""; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of ghc" >&5 printf %s "checking version of ghc... " >&6; } "${WithGhc-ghc}" --version > conftestghc 2>&1 cat conftestghc >&5 #Useless Use Of cat award... fptools_version_of_ghc=`cat conftestghc | sed -n -e 's/, patchlevel *\([0-9]\)/.\1/;s/.* version \([0-9][0-9.]*\).*/\1/p'` rm -fr conftest* if test "$fptools_version_of_ghc" = "" then fptools_version_of_ghc='unknown' fi fptools_version_of_ghc_major=`echo $fptools_version_of_ghc | sed -e 's/^\([0-9]\).*/\1/'` fptools_version_of_ghc_minor=`echo $fptools_version_of_ghc | sed -e 's/^[0-9]\.\([0-9]*\).*/\1/'` fptools_version_of_ghc_pl=`echo $fptools_version_of_ghc | sed -n -e 's/^[0-9]\.[0-9]*\.\([0-9]*\)/\1/p'` # if test "$fptools_version_of_ghc_pl" = "" then fptools_version_of_ghc_all="$fptools_version_of_ghc_major.$fptools_version_of_ghc_minor" fptools_version_of_ghc_pl="0" else fptools_version_of_ghc_all="$fptools_version_of_ghc_major.$fptools_version_of_ghc_minor.$fptools_version_of_ghc_pl" fi # GhcVersion="$fptools_version_of_ghc_all" GhcMajVersion="$fptools_version_of_ghc_major" GhcMinVersion="$fptools_version_of_ghc_minor" GhcPatchLevel="$fptools_version_of_ghc_pl" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fptools_version_of_ghc" >&5 printf "%s\n" "$fptools_version_of_ghc" >&6; } if test "$GhcMajVersion" = "unknown" || test "$GhcMinVersion" = "unknown"; then as_fn_error $? "Cannot determine the version of $WithGhc. Is it really GHC?" "$LINENO" 5 fi GhcMinVersion2=`echo "$GhcMinVersion" | sed 's/^\\(.\\)$/0\\1/'` GhcCanonVersion="$GhcMajVersion$GhcMinVersion2" if test -z "$CC_STAGE0"; then CC_STAGE0=`"$WithGhc" --info | grep "^ ,(\"C compiler command\"," | sed -e 's/.*","//' -e 's/")$//'` tmp=${CC_STAGE0#\$topdir/} if test "${CC_STAGE0}" != "$tmp" then topdir=`"$WithGhc" --print-libdir | sed 's#\\\\#/#g'` CC_STAGE0="$topdir/$tmp" fi fi if test -z "$LD_STAGE0"; then LD_STAGE0=`"$WithGhc" --info | grep "^ ,(\"ld command\"," | sed -e 's/.*","//' -e 's/")$//'` tmp=${LD_STAGE0#\$topdir/} if test "${LD_STAGE0}" != "$tmp" then topdir=`"$WithGhc" --print-libdir | sed 's#\\\\#/#g'` LD_STAGE0="$topdir/$tmp" fi fi if test -z "$AR_STAGE0"; then AR_STAGE0=`"$WithGhc" --info | grep "^ ,(\"ar command\"," | sed -e 's/.*","//' -e 's/")$//'` tmp=${AR_STAGE0#\$topdir/} if test "${AR_STAGE0}" != "$tmp" then topdir=`"$WithGhc" --print-libdir | sed 's#\\\\#/#g'` AR_STAGE0="$topdir/$tmp" fi fi AR_OPTS_STAGE0=`"$WithGhc" --info | grep "^ ,(\"ar flags\"," | sed -e 's/.*","//' -e 's/")$//'` tmp=${AR_OPTS_STAGE0#\$topdir/} if test "${AR_OPTS_STAGE0}" != "$tmp" then topdir=`"$WithGhc" --print-libdir | sed 's#\\\\#/#g'` AR_OPTS_STAGE0="$topdir/$tmp" fi ArSupportsAtFile_STAGE0=`"$WithGhc" --info | grep "^ ,(\"ar supports at file\"," | sed -e 's/.*","//' -e 's/")$//'` tmp=${ArSupportsAtFile_STAGE0#\$topdir/} if test "${ArSupportsAtFile_STAGE0}" != "$tmp" then topdir=`"$WithGhc" --print-libdir | sed 's#\\\\#/#g'` ArSupportsAtFile_STAGE0="$topdir/$tmp" fi SUPPORT_SMP_STAGE0=`"$WithGhc" --info | grep "^ ,(\"Support SMP\"," | sed -e 's/.*","//' -e 's/")$//'` tmp=${SUPPORT_SMP_STAGE0#\$topdir/} if test "${SUPPORT_SMP_STAGE0}" != "$tmp" then topdir=`"$WithGhc" --print-libdir | sed 's#\\\\#/#g'` SUPPORT_SMP_STAGE0="$topdir/$tmp" fi RTS_WAYS_STAGE0=`"$WithGhc" --info | grep "^ ,(\"RTS ways\"," | sed -e 's/.*","//' -e 's/")$//'` tmp=${RTS_WAYS_STAGE0#\$topdir/} if test "${RTS_WAYS_STAGE0}" != "$tmp" then topdir=`"$WithGhc" --print-libdir | sed 's#\\\\#/#g'` RTS_WAYS_STAGE0="$topdir/$tmp" fi if echo ${RTS_WAYS_STAGE0} | grep '.*thr.*' 2>&1 >/dev/null && \ test "$SUPPORT_SMP_STAGE0" = "YES" then GhcThreadedRts=YES else GhcThreadedRts=NO fi fi if test "$WithGhc" = "" then as_fn_error $? "GHC is required." "$LINENO" 5 fi fp_version1=$GhcVersion; fp_version2=8.8 fp_save_IFS=$IFS; IFS='.' while test x"$fp_version1" != x || test x"$fp_version2" != x do set dummy $fp_version1; shift fp_num1="" test $# = 0 || { fp_num1="$1"; shift; } test x"$fp_num1" = x && fp_num1="0" fp_version1="$*" set dummy $fp_version2; shift fp_num2="" test $# = 0 || { fp_num2="$1"; shift; } test x"$fp_num2" = x && fp_num2="0" fp_version2="$*" test "$fp_num1" = "$fp_num2" || break; done IFS=$fp_save_IFS if test "$fp_num1" -lt "$fp_num2" then : as_fn_error $? "GHC version 8.8 or later is required to compile GHC." "$LINENO" 5 fi if test `expr $GhcMinVersion % 2` = "1" then if test "$EnableBootstrapWithDevelSnaphost" = "NO" then as_fn_error $? " $WithGhc is a development snapshot of GHC, version $GhcVersion. Bootstrapping using this version of GHC is not supported, and may not work. Use --enable-bootstrap-with-devel-snapshot to try it anyway, or 'GHC=' to specify a different GHC to use." "$LINENO" 5 fi fi # GHC is passed to Cabal, so we need a native path if test "${WithGhc}" != "" then ghc_host_os=`"${WithGhc}" +RTS --info | grep 'Host OS' | sed -e 's/.*, "//' -e 's/")//'` if test "$ghc_host_os" = "mingw32" then if test "${OSTYPE}" = "msys" then WithGhc=`echo "${WithGhc}" | sed "s#^/\([a-zA-Z]\)/#\1:/#"` else # Canonicalise to :/path/to/ghc WithGhc=`cygpath -m "${WithGhc}"` fi echo "GHC path canonicalised to: ${WithGhc}" fi fi SRC_CC_OPTS="-O" if test "${WithGhc}" != "" then bootstrap_host=`"${WithGhc}" +RTS --info | grep '^ ,("Host platform"' | sed -e 's/.*, "//' -e 's/")//' | tr -d '\r'` bootstrap_target=`"${WithGhc}" +RTS --info | grep '^ ,("Target platform"' | sed -e 's/.*, "//' -e 's/")//' | tr -d '\r'` if test "$bootstrap_host" != "$bootstrap_target" then echo "Bootstrapping GHC is a cross compiler. This probably isn't going to work" fi fi # We have to run these unconditionally, but we may discard their # results in the following code # Make sure we can run config.sub. $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 printf %s "checking build system type... " >&6; } if test ${ac_cv_build+y} then : printf %s "(cached) " >&6 else $as_nop ac_build_alias=$build_alias test "x$ac_build_alias" = x && ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` test "x$ac_build_alias" = x && as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 printf "%s\n" "$ac_cv_build" >&6; } case $ac_cv_build in *-*-*) ;; *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; esac build=$ac_cv_build ac_save_IFS=$IFS; IFS='-' set x $ac_cv_build shift build_cpu=$1 build_vendor=$2 shift; shift # Remember, the first character of IFS is used to create $*, # except with old shells: build_os=$* IFS=$ac_save_IFS case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 printf %s "checking host system type... " >&6; } if test ${ac_cv_host+y} then : printf %s "(cached) " >&6 else $as_nop if test "x$host_alias" = x; then ac_cv_host=$ac_cv_build else ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 printf "%s\n" "$ac_cv_host" >&6; } case $ac_cv_host in *-*-*) ;; *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; esac host=$ac_cv_host ac_save_IFS=$IFS; IFS='-' set x $ac_cv_host shift host_cpu=$1 host_vendor=$2 shift; shift # Remember, the first character of IFS is used to create $*, # except with old shells: host_os=$* IFS=$ac_save_IFS case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 printf %s "checking target system type... " >&6; } if test ${ac_cv_target+y} then : printf %s "(cached) " >&6 else $as_nop if test "x$target_alias" = x; then ac_cv_target=$ac_cv_host else ac_cv_target=`$SHELL "${ac_aux_dir}config.sub" $target_alias` || as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $target_alias failed" "$LINENO" 5 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 printf "%s\n" "$ac_cv_target" >&6; } case $ac_cv_target in *-*-*) ;; *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; esac target=$ac_cv_target ac_save_IFS=$IFS; IFS='-' set x $ac_cv_target shift target_cpu=$1 target_vendor=$2 shift; shift # Remember, the first character of IFS is used to create $*, # except with old shells: target_os=$* IFS=$ac_save_IFS case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac # The aliases save the names the user supplied, while $host etc. # will get canonicalized. test -n "$target_alias" && test "$program_prefix$program_suffix$program_transform_name" = \ NONENONEs,x,x, && program_prefix=${target_alias}- # If no argument was given for a configuration variable, then discard # the guessed canonical system and use the configuration of the # bootstrapping ghc. If an argument was given, map it from gnu format # to ghc format. # # For why we do it this way, see: #3637, #1717, #2951 # # In bindists, we haven't called AC_CANONICAL_{BUILD,HOST,TARGET} # so this justs uses $bootstrap_target. if test "$build_alias" = "" then if test "$bootstrap_target" != "" then build=$bootstrap_target echo "Build platform inferred as: $build" else echo "Can't work out build platform" exit 1 fi BuildArch=`echo "$build" | sed 's/-.*//'` BuildVendor=`echo "$build" | sed -e 's/.*-\(.*\)-.*/\1/'` BuildOS=`echo "$build" | sed 's/.*-//'` else case "$build_cpu" in aarch64*|arm64*) BuildArch="aarch64" ;; alpha*) BuildArch="alpha" ;; arm*) BuildArch="arm" ;; hppa1.1*) BuildArch="hppa1_1" ;; hppa*) BuildArch="hppa" ;; i386|i486|i586|i686) BuildArch="i386" ;; ia64) BuildArch="ia64" ;; m68k*) BuildArch="m68k" ;; mipseb*) BuildArch="mipseb" ;; mipsel*) BuildArch="mipsel" ;; mips*) BuildArch="mips" ;; nios2) BuildArch="nios2" ;; powerpc64le*) BuildArch="powerpc64le" ;; powerpc64*) BuildArch="powerpc64" ;; powerpc*) BuildArch="powerpc" ;; riscv64*) BuildArch="riscv64" ;; riscv|riscv32*) BuildArch="riscv32" ;; rs6000) BuildArch="rs6000" ;; s390x*) BuildArch="s390x" ;; s390*) BuildArch="s390" ;; sh4) BuildArch="sh4" ;; sparc64*) BuildArch="sparc64" ;; sparc*) BuildArch="sparc" ;; vax) BuildArch="vax" ;; x86_64|amd64) BuildArch="x86_64" ;; *) echo "Unknown CPU $build_cpu" exit 1 ;; esac case "$build_vendor" in pc|gentoo|w64) # like i686-pc-linux-gnu, i686-gentoo-freebsd8, x86_64-w64-mingw32 BuildVendor="unknown" ;; softfloat) # like armv5tel-softfloat-linux-gnueabi BuildVendor="unknown" ;; hardfloat) # like armv7a-hardfloat-linux-gnueabi BuildVendor="unknown" ;; *) #pass thru by default BuildVendor="$build_vendor" ;; esac case "$build_os" in gnu*) # e.g. i686-unknown-gnu0.9 BuildOS="gnu" ;; # watchos and tvos are ios variants as of May 2017. ios|watchos|tvos) BuildOS="ios" ;; linux-android*) BuildOS="linux-android" ;; linux-*|linux) BuildOS="linux" ;; netbsd*) BuildOS="netbsd" ;; openbsd*) BuildOS="openbsd" ;; # As far as I'm aware, none of these have relevant variants freebsd|dragonfly|hpux|linuxaout|kfreebsdgnu|freebsd2|mingw32|darwin|nextstep2|nextstep3|sunos4|ultrix|haiku) BuildOS="$build_os" ;; msys) as_fn_error $? "Building GHC using the msys toolchain is not supported; please use mingw instead. Perhaps you need to set 'MSYSTEM=MINGW64 or MINGW32?'" "$LINENO" 5 ;; aix*) # e.g. powerpc-ibm-aix7.1.3.0 BuildOS="aix" ;; darwin*) # e.g. aarch64-apple-darwin14 BuildOS="darwin" ;; solaris2*) BuildOS="solaris2" ;; freebsd*) # like i686-gentoo-freebsd7 # i686-gentoo-freebsd8 # i686-gentoo-freebsd8.2 BuildOS="freebsd" ;; nto-qnx*) BuildOS="nto-qnx" ;; *) echo "Unknown OS $build_os" exit 1 ;; esac fi if test "$host_alias" = "" then if test "$bootstrap_target" != "" then host=$bootstrap_target echo "Host platform inferred as: $host" else echo "Can't work out host platform" exit 1 fi HostArch=`echo "$host" | sed 's/-.*//'` HostVendor=`echo "$host" | sed -e 's/.*-\(.*\)-.*/\1/'` HostOS=`echo "$host" | sed 's/.*-//'` else case "$host_cpu" in aarch64*|arm64*) HostArch="aarch64" ;; alpha*) HostArch="alpha" ;; arm*) HostArch="arm" ;; hppa1.1*) HostArch="hppa1_1" ;; hppa*) HostArch="hppa" ;; i386|i486|i586|i686) HostArch="i386" ;; ia64) HostArch="ia64" ;; m68k*) HostArch="m68k" ;; mipseb*) HostArch="mipseb" ;; mipsel*) HostArch="mipsel" ;; mips*) HostArch="mips" ;; nios2) HostArch="nios2" ;; powerpc64le*) HostArch="powerpc64le" ;; powerpc64*) HostArch="powerpc64" ;; powerpc*) HostArch="powerpc" ;; riscv64*) HostArch="riscv64" ;; riscv|riscv32*) HostArch="riscv32" ;; rs6000) HostArch="rs6000" ;; s390x*) HostArch="s390x" ;; s390*) HostArch="s390" ;; sh4) HostArch="sh4" ;; sparc64*) HostArch="sparc64" ;; sparc*) HostArch="sparc" ;; vax) HostArch="vax" ;; x86_64|amd64) HostArch="x86_64" ;; *) echo "Unknown CPU $host_cpu" exit 1 ;; esac case "$host_vendor" in pc|gentoo|w64) # like i686-pc-linux-gnu, i686-gentoo-freebsd8, x86_64-w64-mingw32 HostVendor="unknown" ;; softfloat) # like armv5tel-softfloat-linux-gnueabi HostVendor="unknown" ;; hardfloat) # like armv7a-hardfloat-linux-gnueabi HostVendor="unknown" ;; *) #pass thru by default HostVendor="$host_vendor" ;; esac case "$host_os" in gnu*) # e.g. i686-unknown-gnu0.9 HostOS="gnu" ;; # watchos and tvos are ios variants as of May 2017. ios|watchos|tvos) HostOS="ios" ;; linux-android*) HostOS="linux-android" ;; linux-*|linux) HostOS="linux" ;; netbsd*) HostOS="netbsd" ;; openbsd*) HostOS="openbsd" ;; # As far as I'm aware, none of these have relevant variants freebsd|dragonfly|hpux|linuxaout|kfreebsdgnu|freebsd2|mingw32|darwin|nextstep2|nextstep3|sunos4|ultrix|haiku) HostOS="$host_os" ;; msys) as_fn_error $? "Building GHC using the msys toolchain is not supported; please use mingw instead. Perhaps you need to set 'MSYSTEM=MINGW64 or MINGW32?'" "$LINENO" 5 ;; aix*) # e.g. powerpc-ibm-aix7.1.3.0 HostOS="aix" ;; darwin*) # e.g. aarch64-apple-darwin14 HostOS="darwin" ;; solaris2*) HostOS="solaris2" ;; freebsd*) # like i686-gentoo-freebsd7 # i686-gentoo-freebsd8 # i686-gentoo-freebsd8.2 HostOS="freebsd" ;; nto-qnx*) HostOS="nto-qnx" ;; *) echo "Unknown OS $host_os" exit 1 ;; esac fi if test "$target_alias" = "" then if test "$host_alias" != "" then case "$host_cpu" in aarch64*|arm64*) TargetArch="aarch64" ;; alpha*) TargetArch="alpha" ;; arm*) TargetArch="arm" ;; hppa1.1*) TargetArch="hppa1_1" ;; hppa*) TargetArch="hppa" ;; i386|i486|i586|i686) TargetArch="i386" ;; ia64) TargetArch="ia64" ;; m68k*) TargetArch="m68k" ;; mipseb*) TargetArch="mipseb" ;; mipsel*) TargetArch="mipsel" ;; mips*) TargetArch="mips" ;; nios2) TargetArch="nios2" ;; powerpc64le*) TargetArch="powerpc64le" ;; powerpc64*) TargetArch="powerpc64" ;; powerpc*) TargetArch="powerpc" ;; riscv64*) TargetArch="riscv64" ;; riscv|riscv32*) TargetArch="riscv32" ;; rs6000) TargetArch="rs6000" ;; s390x*) TargetArch="s390x" ;; s390*) TargetArch="s390" ;; sh4) TargetArch="sh4" ;; sparc64*) TargetArch="sparc64" ;; sparc*) TargetArch="sparc" ;; vax) TargetArch="vax" ;; x86_64|amd64) TargetArch="x86_64" ;; *) echo "Unknown CPU $host_cpu" exit 1 ;; esac case "$host_vendor" in pc|gentoo|w64) # like i686-pc-linux-gnu, i686-gentoo-freebsd8, x86_64-w64-mingw32 TargetVendor="unknown" ;; softfloat) # like armv5tel-softfloat-linux-gnueabi TargetVendor="unknown" ;; hardfloat) # like armv7a-hardfloat-linux-gnueabi TargetVendor="unknown" ;; *) #pass thru by default TargetVendor="$host_vendor" ;; esac case "$host_os" in gnu*) # e.g. i686-unknown-gnu0.9 TargetOS="gnu" ;; # watchos and tvos are ios variants as of May 2017. ios|watchos|tvos) TargetOS="ios" ;; linux-android*) TargetOS="linux-android" ;; linux-*|linux) TargetOS="linux" ;; netbsd*) TargetOS="netbsd" ;; openbsd*) TargetOS="openbsd" ;; # As far as I'm aware, none of these have relevant variants freebsd|dragonfly|hpux|linuxaout|kfreebsdgnu|freebsd2|mingw32|darwin|nextstep2|nextstep3|sunos4|ultrix|haiku) TargetOS="$host_os" ;; msys) as_fn_error $? "Building GHC using the msys toolchain is not supported; please use mingw instead. Perhaps you need to set 'MSYSTEM=MINGW64 or MINGW32?'" "$LINENO" 5 ;; aix*) # e.g. powerpc-ibm-aix7.1.3.0 TargetOS="aix" ;; darwin*) # e.g. aarch64-apple-darwin14 TargetOS="darwin" ;; solaris2*) TargetOS="solaris2" ;; freebsd*) # like i686-gentoo-freebsd7 # i686-gentoo-freebsd8 # i686-gentoo-freebsd8.2 TargetOS="freebsd" ;; nto-qnx*) TargetOS="nto-qnx" ;; *) echo "Unknown OS $host_os" exit 1 ;; esac else if test "$bootstrap_target" != "" then target=$bootstrap_target echo "Target platform inferred as: $target" else echo "Can't work out target platform" exit 1 fi TargetArch=`echo "$target" | sed 's/-.*//'` TargetVendor=`echo "$target" | sed -e 's/.*-\(.*\)-.*/\1/'` TargetOS=`echo "$target" | sed 's/.*-//'` fi else case "$target_cpu" in aarch64*|arm64*) TargetArch="aarch64" ;; alpha*) TargetArch="alpha" ;; arm*) TargetArch="arm" ;; hppa1.1*) TargetArch="hppa1_1" ;; hppa*) TargetArch="hppa" ;; i386|i486|i586|i686) TargetArch="i386" ;; ia64) TargetArch="ia64" ;; m68k*) TargetArch="m68k" ;; mipseb*) TargetArch="mipseb" ;; mipsel*) TargetArch="mipsel" ;; mips*) TargetArch="mips" ;; nios2) TargetArch="nios2" ;; powerpc64le*) TargetArch="powerpc64le" ;; powerpc64*) TargetArch="powerpc64" ;; powerpc*) TargetArch="powerpc" ;; riscv64*) TargetArch="riscv64" ;; riscv|riscv32*) TargetArch="riscv32" ;; rs6000) TargetArch="rs6000" ;; s390x*) TargetArch="s390x" ;; s390*) TargetArch="s390" ;; sh4) TargetArch="sh4" ;; sparc64*) TargetArch="sparc64" ;; sparc*) TargetArch="sparc" ;; vax) TargetArch="vax" ;; x86_64|amd64) TargetArch="x86_64" ;; *) echo "Unknown CPU $target_cpu" exit 1 ;; esac case "$target_vendor" in pc|gentoo|w64) # like i686-pc-linux-gnu, i686-gentoo-freebsd8, x86_64-w64-mingw32 TargetVendor="unknown" ;; softfloat) # like armv5tel-softfloat-linux-gnueabi TargetVendor="unknown" ;; hardfloat) # like armv7a-hardfloat-linux-gnueabi TargetVendor="unknown" ;; *) #pass thru by default TargetVendor="$target_vendor" ;; esac case "$target_os" in gnu*) # e.g. i686-unknown-gnu0.9 TargetOS="gnu" ;; # watchos and tvos are ios variants as of May 2017. ios|watchos|tvos) TargetOS="ios" ;; linux-android*) TargetOS="linux-android" ;; linux-*|linux) TargetOS="linux" ;; netbsd*) TargetOS="netbsd" ;; openbsd*) TargetOS="openbsd" ;; # As far as I'm aware, none of these have relevant variants freebsd|dragonfly|hpux|linuxaout|kfreebsdgnu|freebsd2|mingw32|darwin|nextstep2|nextstep3|sunos4|ultrix|haiku) TargetOS="$target_os" ;; msys) as_fn_error $? "Building GHC using the msys toolchain is not supported; please use mingw instead. Perhaps you need to set 'MSYSTEM=MINGW64 or MINGW32?'" "$LINENO" 5 ;; aix*) # e.g. powerpc-ibm-aix7.1.3.0 TargetOS="aix" ;; darwin*) # e.g. aarch64-apple-darwin14 TargetOS="darwin" ;; solaris2*) TargetOS="solaris2" ;; freebsd*) # like i686-gentoo-freebsd7 # i686-gentoo-freebsd8 # i686-gentoo-freebsd8.2 TargetOS="freebsd" ;; nto-qnx*) TargetOS="nto-qnx" ;; *) echo "Unknown OS $target_os" exit 1 ;; esac fi llvm_target_cpu=$target_cpu case "$target" in *-freebsd*-gnueabihf) llvm_target_vendor="unknown" llvm_target_os="freebsd-gnueabihf" ;; *-hardfloat-*eabi) llvm_target_vendor="unknown" llvm_target_os="$target_os""hf" ;; *-mingw32|*-mingw64|*-msys) llvm_target_vendor="unknown" llvm_target_os="windows" ;; # apple is a bit about their naming scheme for # aarch64; and clang on macOS doesn't know that # aarch64 would be arm64. So for LLVM we'll need # to call it arm64; while we'll refer to it internally # as aarch64 for consistency and sanity. aarch64-apple-*|arm64-apple-*) llvm_target_cpu="arm64" case "$target_vendor" in pc|gentoo|w64) # like i686-pc-linux-gnu, i686-gentoo-freebsd8, x86_64-w64-mingw32 llvm_target_vendor="unknown" ;; softfloat) # like armv5tel-softfloat-linux-gnueabi llvm_target_vendor="unknown" ;; hardfloat) # like armv7a-hardfloat-linux-gnueabi llvm_target_vendor="unknown" ;; *) #pass thru by default llvm_target_vendor="$target_vendor" ;; esac case "$target_os" in gnu*) # e.g. i686-unknown-gnu0.9 llvm_target_os="gnu" ;; # watchos and tvos are ios variants as of May 2017. ios|watchos|tvos) llvm_target_os="ios" ;; linux-android*) llvm_target_os="linux-android" ;; linux-*|linux) llvm_target_os="linux" ;; netbsd*) llvm_target_os="netbsd" ;; openbsd*) llvm_target_os="openbsd" ;; # As far as I'm aware, none of these have relevant variants freebsd|dragonfly|hpux|linuxaout|kfreebsdgnu|freebsd2|mingw32|darwin|nextstep2|nextstep3|sunos4|ultrix|haiku) llvm_target_os="$target_os" ;; msys) as_fn_error $? "Building GHC using the msys toolchain is not supported; please use mingw instead. Perhaps you need to set 'MSYSTEM=MINGW64 or MINGW32?'" "$LINENO" 5 ;; aix*) # e.g. powerpc-ibm-aix7.1.3.0 llvm_target_os="aix" ;; darwin*) # e.g. aarch64-apple-darwin14 llvm_target_os="darwin" ;; solaris2*) llvm_target_os="solaris2" ;; freebsd*) # like i686-gentoo-freebsd7 # i686-gentoo-freebsd8 # i686-gentoo-freebsd8.2 llvm_target_os="freebsd" ;; nto-qnx*) llvm_target_os="nto-qnx" ;; *) echo "Unknown OS $target_os" exit 1 ;; esac ;; *) case "$target_vendor" in pc|gentoo|w64) # like i686-pc-linux-gnu, i686-gentoo-freebsd8, x86_64-w64-mingw32 llvm_target_vendor="unknown" ;; softfloat) # like armv5tel-softfloat-linux-gnueabi llvm_target_vendor="unknown" ;; hardfloat) # like armv7a-hardfloat-linux-gnueabi llvm_target_vendor="unknown" ;; *) #pass thru by default llvm_target_vendor="$target_vendor" ;; esac case "$target_os" in gnu*) # e.g. i686-unknown-gnu0.9 llvm_target_os="gnu" ;; # watchos and tvos are ios variants as of May 2017. ios|watchos|tvos) llvm_target_os="ios" ;; linux-android*) llvm_target_os="linux-android" ;; linux-*|linux) llvm_target_os="linux" ;; netbsd*) llvm_target_os="netbsd" ;; openbsd*) llvm_target_os="openbsd" ;; # As far as I'm aware, none of these have relevant variants freebsd|dragonfly|hpux|linuxaout|kfreebsdgnu|freebsd2|mingw32|darwin|nextstep2|nextstep3|sunos4|ultrix|haiku) llvm_target_os="$target_os" ;; msys) as_fn_error $? "Building GHC using the msys toolchain is not supported; please use mingw instead. Perhaps you need to set 'MSYSTEM=MINGW64 or MINGW32?'" "$LINENO" 5 ;; aix*) # e.g. powerpc-ibm-aix7.1.3.0 llvm_target_os="aix" ;; darwin*) # e.g. aarch64-apple-darwin14 llvm_target_os="darwin" ;; solaris2*) llvm_target_os="solaris2" ;; freebsd*) # like i686-gentoo-freebsd7 # i686-gentoo-freebsd8 # i686-gentoo-freebsd8.2 llvm_target_os="freebsd" ;; nto-qnx*) llvm_target_os="nto-qnx" ;; *) echo "Unknown OS $target_os" exit 1 ;; esac ;; esac case "$target_os" in # retain any android and gnueabi linux flavours # for the LLVM Target. Otherwise these would be # turned into just `-linux` and fail to be found # in the `llvm-targets` file. *-android*|*-gnueabi*|*-musleabi*) case "$target_vendor" in pc|gentoo|w64) # like i686-pc-linux-gnu, i686-gentoo-freebsd8, x86_64-w64-mingw32 llvm_target_vendor="unknown" ;; softfloat) # like armv5tel-softfloat-linux-gnueabi llvm_target_vendor="unknown" ;; hardfloat) # like armv7a-hardfloat-linux-gnueabi llvm_target_vendor="unknown" ;; *) #pass thru by default llvm_target_vendor="$target_vendor" ;; esac llvm_target_os="$target_os" ;; esac LlvmTarget="$llvm_target_cpu-$llvm_target_vendor-$llvm_target_os" exeext_host='' soext_host='.so' case $host in *-unknown-cygwin32) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: GHC does not support the Cygwin target at the moment" >&5 printf "%s\n" "$as_me: WARNING: GHC does not support the Cygwin target at the moment" >&2;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: I'm assuming you wanted to build for i386-unknown-mingw32" >&5 printf "%s\n" "$as_me: WARNING: I'm assuming you wanted to build for i386-unknown-mingw32" >&2;} exit 1 ;; # examples: i386-unknown-mingw32, i686-w64-mingw32, x86_64-w64-mingw32 *-mingw32) windows=YES exeext_host='.exe' soext_host='.dll' ;; # apple platform uses .dylib (macOS, iOS, ...) *-apple-*) soext_host='.dylib' ;; esac exeext_target='' soext_target='.so' case $target in *-unknown-cygwin32) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: GHC does not support the Cygwin target at the moment" >&5 printf "%s\n" "$as_me: WARNING: GHC does not support the Cygwin target at the moment" >&2;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: I'm assuming you wanted to build for i386-unknown-mingw32" >&5 printf "%s\n" "$as_me: WARNING: I'm assuming you wanted to build for i386-unknown-mingw32" >&2;} exit 1 ;; # examples: i386-unknown-mingw32, i686-w64-mingw32, x86_64-w64-mingw32 *-mingw32) windows=YES exeext_target='.exe' soext_target='.dll' ;; # apple platform uses .dylib (macOS, iOS, ...) *-apple-*) soext_target='.dylib' ;; esac windows=NO case $host in *-unknown-mingw32) windows=YES ;; esac BuildPlatform="$BuildArch-$BuildVendor-$BuildOS" BuildPlatform_CPP=`echo "$BuildPlatform" | sed -e 's/\./_/g' -e 's/-/_/g'` BuildArch_CPP=` echo "$BuildArch" | sed -e 's/\./_/g' -e 's/-/_/g'` BuildVendor_CPP=` echo "$BuildVendor" | sed -e 's/\./_/g' -e 's/-/_/g'` BuildOS_CPP=` echo "$BuildOS" | sed -e 's/\./_/g' -e 's/-/_/g'` HostPlatform="$HostArch-$HostVendor-$HostOS" HostPlatform_CPP=`echo "$HostPlatform" | sed -e 's/\./_/g' -e 's/-/_/g'` HostArch_CPP=` echo "$HostArch" | sed -e 's/\./_/g' -e 's/-/_/g'` HostVendor_CPP=` echo "$HostVendor" | sed -e 's/\./_/g' -e 's/-/_/g'` HostOS_CPP=` echo "$HostOS" | sed -e 's/\./_/g' -e 's/-/_/g'` TargetPlatform="$TargetArch-$TargetVendor-$TargetOS" TargetPlatform_CPP=`echo "$TargetPlatform" | sed -e 's/\./_/g' -e 's/-/_/g'` TargetArch_CPP=` echo "$TargetArch" | sed -e 's/\./_/g' -e 's/-/_/g'` TargetVendor_CPP=` echo "$TargetVendor" | sed -e 's/\./_/g' -e 's/-/_/g'` TargetOS_CPP=` echo "$TargetOS" | sed -e 's/\./_/g' -e 's/-/_/g'` # we intend to pass trough --targets to llvm as is. LLVMTarget_CPP=` echo "$LlvmTarget"` echo "GHC build : $BuildPlatform" echo "GHC host : $HostPlatform" echo "GHC target : $TargetPlatform" echo "LLVM target: $LlvmTarget" # Verify that the installed (bootstrap) GHC is capable of generating # code for the requested build platform. if test "$BuildPlatform" != "$bootstrap_target" then echo "This GHC (${WithGhc}) does not generate code for the build platform" echo " GHC target platform : $bootstrap_target" echo " Desired build platform : $BuildPlatform" exit 1 fi # Testing if we shall enable shared libs support on Solaris. # Anything older than SunOS 5.11 aka Solaris 11 (Express) is broken. SOLARIS_BROKEN_SHLD=NO case $host in i386-*-solaris2) # here we go with the test MINOR=`uname -r|cut -d '.' -f 2-` if test "$MINOR" -lt "11"; then SOLARIS_BROKEN_SHLD=YES fi ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether target supports a registerised ABI" >&5 printf %s "checking whether target supports a registerised ABI... " >&6; } case "$TargetArch" in i386|x86_64|powerpc|powerpc64|powerpc64le|s390x|arm|aarch64) UnregisterisedDefault=NO { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } ;; *) UnregisterisedDefault=YES { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } ;; esac # Check whether --enable-unregisterised was given. if test ${enable_unregisterised+y} then : enableval=$enable_unregisterised; if test x"$enableval" = x"no" then : case x"$UnregisterisedDefault" in #( x"NO") : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: user chose unregisterised matching default for platform" >&5 printf "%s\n" "$as_me: user chose unregisterised matching default for platform" >&6;} ;; #( x"YES") : as_fn_error $? "user chose unregisterised overriding only supported option for platform" "$LINENO" 5 ;; #( *) : as_fn_error $? "invalid default" "$LINENO" 5 ;; esac Unregisterised=NO else $as_nop case x"$UnregisterisedDefault" in #( x"NO") : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: user chose registerised overriding for platform" >&5 printf "%s\n" "$as_me: user chose registerised overriding for platform" >&6;} ;; #( x"YES") : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: user chose registerised matching default for platform" >&5 printf "%s\n" "$as_me: user chose registerised matching default for platform" >&6;} ;; #( *) : as_fn_error $? "invalid default" "$LINENO" 5 ;; esac Unregisterised=YES fi else $as_nop Unregisterised="$UnregisterisedDefault" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether target supports tables next to code" >&5 printf %s "checking whether target supports tables next to code... " >&6; } case "$Unregisterised" in NO) case "$TargetArch" in ia64|powerpc64|powerpc64le|s390x) TablesNextToCodeDefault=NO { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } ;; *) TablesNextToCodeDefault=YES { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } ;; esac ;; YES) TablesNextToCodeDefault=NO { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } ;; esac # Check whether --enable-tables-next-to-code was given. if test ${enable_tables_next_to_code+y} then : enableval=$enable_tables_next_to_code; if test x"$enableval" = x"yes" then : case x"$TablesNextToCodeDefault" in #( x"YES") : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: user chose tables next to code matching default for platform" >&5 printf "%s\n" "$as_me: user chose tables next to code matching default for platform" >&6;} ;; #( x"NO") : as_fn_error $? "user chose tables next to code overriding only supported option for platform" "$LINENO" 5 ;; #( *) : as_fn_error $? "invalid default" "$LINENO" 5 ;; esac TablesNextToCode=YES else $as_nop case x"$TablesNextToCodeDefault" in #( x"YES") : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: user chose tables apart from code overriding for platform" >&5 printf "%s\n" "$as_me: user chose tables apart from code overriding for platform" >&6;} ;; #( x"NO") : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: user chose tables apart from code matching default for platform" >&5 printf "%s\n" "$as_me: user chose tables apart from code matching default for platform" >&6;} ;; #( *) : as_fn_error $? "invalid default" "$LINENO" 5 ;; esac TablesNextToCode=NO fi else $as_nop TablesNextToCode="$TablesNextToCodeDefault" fi if test x"$TablesNextToCode" = xYES; then printf "%s\n" "#define TABLES_NEXT_TO_CODE 1" >>confdefs.h fi case "$target" in powerpc64-*|powerpc64le-*|powerpc-ibm-aix*|s390x-ibm-linux) TargetHasRTSLinker=NO ;; *) TargetHasRTSLinker=YES ;; esac # Requires FPTOOLS_SET_PLATFORM_VARS to be run first. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for path to top of build tree" >&5 printf %s "checking for path to top of build tree... " >&6; } if test "$windows" = YES then hardtop=$(cygpath -m "$(pwd)") else hardtop=$(pwd) fi hardtop=`echo $hardtop | sed 's|^/tmp_mnt.*\(/local/.*\)$|\1|' | sed 's|^/tmp_mnt/|/|'` if ! test -d "$hardtop"; then as_fn_error $? "cannot determine current directory" "$LINENO" 5 fi case "$hardtop" in *' '*) as_fn_error $? " The build system does not support building in a directory containing space characters. Suggestion: move the build tree somewhere else." "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardtop" >&5 printf "%s\n" "$hardtop" >&6; } if test "$HostOS" = "mingw32" then # Find the mingw-w64 7z file to extract. # NB. If you update the tarballs to a new version of gcc, don't # forget to tweak the paths in driver/gcc/gcc.c. if test "$HostArch" = "i386" then mingw_arch="i686" tarball_dest_dir="mingw-w64/i686" tarball_mingw_dir="mingw32" else mingw_arch="x86_64" tarball_dest_dir="mingw-w64/x86_64" tarball_mingw_dir="mingw64" fi fi set_up_tarballs() { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Checking for Windows toolchain tarballs..." >&5 printf "%s\n" "$as_me: Checking for Windows toolchain tarballs..." >&6;} local action if test "$TarballsAutodownload" = "NO" then action="verify" else action="download" fi $PYTHON mk/get-win32-tarballs.py $action $mingw_arch > missing-win32-tarballs case $? in 0) rm missing-win32-tarballs ;; 2) echo echo "Error:" echo "Needed msys2 tarballs are missing. You have a few options to get them," echo echo " * run configure with the --enable-tarballs-autodownload option" echo echo " * run mk/get-win32-tarballs.py download $mingw_arch" echo echo " * manually download the files listed in ./missing-win32-tarballs and place" echo " them in the ghc-tarballs directory." echo exit 1 ;; *) echo echo "Error fetching msys2 tarballs; see errors above." exit 1 ;; esac # Extract all the tarballs in one go if ! test -d inplace/mingw then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Extracting Windows toolchain from archives (may take a while)..." >&5 printf "%s\n" "$as_me: Extracting Windows toolchain from archives (may take a while)..." >&6;} rm -rf inplace/mingw local base_dir="../ghc-tarballs/${tarball_dest_dir}" ( cd inplace && find "${base_dir}" -name "*.tar.xz" -exec tar --xz -xf {} \; && find "${base_dir}" -name "*.tar.zst" -exec tar --zstd -xf {} \; && rm ".MTREE" && rm ".PKGINFO" && cd .. ) || as_fn_error $? "Could not extract Windows toolchains." "$LINENO" 5 mv "inplace/${tarball_mingw_dir}" inplace/mingw && touch inplace/mingw # NB. Now since the GCC is hardcoded to use /mingw32 we need to # make a wrapper around it to give it the proper paths mv inplace/mingw/bin/gcc.exe inplace/mingw/bin/realgcc.exe PATH=`pwd`/inplace/mingw/bin:$PATH inplace/mingw/bin/realgcc.exe driver/gcc/gcc.c driver/utils/cwrapper.c driver/utils/getLocation.c -Idriver/utils -o inplace/mingw/bin/gcc.exe { printf "%s\n" "$as_me:${as_lineno-$LINENO}: In-tree MingW-w64 tree created" >&5 printf "%s\n" "$as_me: In-tree MingW-w64 tree created" >&6;} fi } # See Note [tooldir: How GHC finds mingw on Windows] if test "$HostOS" = "mingw32" -a "$EnableDistroToolchain" = "NO" then test -d inplace || mkdir inplace # NB. Download and extract the MingW-w64 distribution if required set_up_tarballs mingwbin="$hardtop/inplace/mingw/bin/" CC="${mingwbin}gcc.exe" LD="${mingwbin}ld.exe" NM="${mingwbin}nm.exe" RANLIB="${mingwbin}ranlib.exe" OBJDUMP="${mingwbin}objdump.exe" MergeObjsCmd="$LD" MergeObjsArgs="-r --oformat=pe-bigobj-x86-64" fp_prog_ar="${mingwbin}ar.exe" # Extract the first word of "genlib", so it can be a program name with args. set dummy genlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_Genlib+y} then : printf %s "(cached) " >&6 else $as_nop case $Genlib in [\\/]* | ?:[\\/]*) ac_cv_path_Genlib="$Genlib" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_Genlib="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi Genlib=$ac_cv_path_Genlib if test -n "$Genlib"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $Genlib" >&5 printf "%s\n" "$Genlib" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi # We don't want to bundle a MinGW-w64 toolchain # So we have to find these individual tools. # See Note [tooldir: How GHC finds mingw on Windows] if test "$EnableDistroToolchain" = "YES" then # Ideally should use AC_CHECK_TARGET_TOOL but our triples # are screwed up. Configure doesn't think they're ever equal and # so never tried without the prefix. # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_CC+y} then : printf %s "(cached) " >&6 else $as_nop case $CC in [\\/]* | ?:[\\/]*) ac_cv_path_CC="$CC" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_CC="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_CC" && ac_cv_path_CC="clang" ;; esac fi CC=$ac_cv_path_CC if test -n "$CC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 printf "%s\n" "$CC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "nm", so it can be a program name with args. set dummy nm; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_NM+y} then : printf %s "(cached) " >&6 else $as_nop case $NM in [\\/]* | ?:[\\/]*) ac_cv_path_NM="$NM" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_NM="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi NM=$ac_cv_path_NM if test -n "$NM"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 printf "%s\n" "$NM" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "ld", so it can be a program name with args. set dummy ld; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_LD+y} then : printf %s "(cached) " >&6 else $as_nop case $LD in [\\/]* | ?:[\\/]*) ac_cv_path_LD="$LD" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_LD="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi LD=$ac_cv_path_LD if test -n "$LD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 printf "%s\n" "$LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_AR+y} then : printf %s "(cached) " >&6 else $as_nop case $AR in [\\/]* | ?:[\\/]*) ac_cv_path_AR="$AR" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_AR="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi AR=$ac_cv_path_AR if test -n "$AR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 printf "%s\n" "$AR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_RANLIB+y} then : printf %s "(cached) " >&6 else $as_nop case $RANLIB in [\\/]* | ?:[\\/]*) ac_cv_path_RANLIB="$RANLIB" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_RANLIB="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi RANLIB=$ac_cv_path_RANLIB if test -n "$RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 printf "%s\n" "$RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop case $OBJDUMP in [\\/]* | ?:[\\/]*) ac_cv_path_OBJDUMP="$OBJDUMP" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_OBJDUMP="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi OBJDUMP=$ac_cv_path_OBJDUMP if test -n "$OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 printf "%s\n" "$OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "dllwrap", so it can be a program name with args. set dummy dllwrap; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_DllWrap+y} then : printf %s "(cached) " >&6 else $as_nop case $DllWrap in [\\/]* | ?:[\\/]*) ac_cv_path_DllWrap="$DllWrap" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_DllWrap="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi DllWrap=$ac_cv_path_DllWrap if test -n "$DllWrap"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DllWrap" >&5 printf "%s\n" "$DllWrap" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "windres", so it can be a program name with args. set dummy windres; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_Windres+y} then : printf %s "(cached) " >&6 else $as_nop case $Windres in [\\/]* | ?:[\\/]*) ac_cv_path_Windres="$Windres" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_Windres="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi Windres=$ac_cv_path_Windres if test -n "$Windres"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $Windres" >&5 printf "%s\n" "$Windres" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "genlib", so it can be a program name with args. set dummy genlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_Genlib+y} then : printf %s "(cached) " >&6 else $as_nop case $Genlib in [\\/]* | ?:[\\/]*) ac_cv_path_Genlib="$Genlib" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_Genlib="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi Genlib=$ac_cv_path_Genlib if test -n "$Genlib"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $Genlib" >&5 printf "%s\n" "$Genlib" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi else # Extract the first word of "$target_alias-windres", so it can be a program name with args. set dummy $target_alias-windres; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_Windres+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$Windres"; then ac_cv_prog_Windres="$Windres" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_Windres="$target_alias-windres" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi Windres=$ac_cv_prog_Windres if test -n "$Windres"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $Windres" >&5 printf "%s\n" "$Windres" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_Windres"; then if test "$build" = "$target"; then ac_ct_Windres=$Windres # Extract the first word of "windres", so it can be a program name with args. set dummy windres; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_Windres+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_Windres"; then ac_cv_prog_ac_ct_Windres="$ac_ct_Windres" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_Windres="windres" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_Windres=$ac_cv_prog_ac_ct_Windres if test -n "$ac_ct_Windres"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_Windres" >&5 printf "%s\n" "$ac_ct_Windres" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi Windres=$ac_ct_Windres else Windres="" fi else Windres="$ac_cv_prog_Windres" fi # Extract the first word of "$target_alias-dllwrap", so it can be a program name with args. set dummy $target_alias-dllwrap; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_DllWrap+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$DllWrap"; then ac_cv_prog_DllWrap="$DllWrap" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_DllWrap="$target_alias-dllwrap" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DllWrap=$ac_cv_prog_DllWrap if test -n "$DllWrap"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DllWrap" >&5 printf "%s\n" "$DllWrap" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_DllWrap"; then if test "$build" = "$target"; then ac_ct_DllWrap=$DllWrap # Extract the first word of "dllwrap", so it can be a program name with args. set dummy dllwrap; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_DllWrap+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_DllWrap"; then ac_cv_prog_ac_ct_DllWrap="$ac_ct_DllWrap" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DllWrap="dllwrap" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DllWrap=$ac_cv_prog_ac_ct_DllWrap if test -n "$ac_ct_DllWrap"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DllWrap" >&5 printf "%s\n" "$ac_ct_DllWrap" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi DllWrap=$ac_ct_DllWrap else DllWrap="" fi else DllWrap="$ac_cv_prog_DllWrap" fi # Extract the first word of "$target_alias-objdump", so it can be a program name with args. set dummy $target_alias-objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="$target_alias-objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 printf "%s\n" "$OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_OBJDUMP"; then if test "$build" = "$target"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi OBJDUMP=$ac_ct_OBJDUMP else OBJDUMP="" fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi fi DllWrapCmd="$DllWrap" WindresCmd="$Windres" HAVE_GENLIB=False if test "$HostOS" = "mingw32" then if test "$Genlib" != ""; then GenlibCmd="$(cygpath -m $Genlib)" HAVE_GENLIB=True fi fi # Check whether --with-iconv-includes was given. if test ${with_iconv_includes+y} then : withval=$with_iconv_includes; ICONV_INCLUDE_DIRS=$withval fi # Check whether --with-iconv-libraries was given. if test ${with_iconv_libraries+y} then : withval=$with_iconv_libraries; ICONV_LIB_DIRS=$withval fi # Check whether --with-gmp-includes was given. if test ${with_gmp_includes+y} then : withval=$with_gmp_includes; GMP_INCLUDE_DIRS=$withval fi # Check whether --with-gmp-libraries was given. if test ${with_gmp_libraries+y} then : withval=$with_gmp_libraries; GMP_LIB_DIRS=$withval fi # Check whether --with-intree-gmp was given. if test ${with_intree_gmp+y} then : withval=$with_intree_gmp; GMP_FORCE_INTREE=YES else $as_nop GMP_FORCE_INTREE=NO fi # Check whether --with-gmp-framework-preferred was given. if test ${with_gmp_framework_preferred+y} then : withval=$with_gmp_framework_preferred; GMP_PREFER_FRAMEWORK=YES else $as_nop GMP_PREFER_FRAMEWORK=NO fi # Check whether --with-curses-libraries was given. if test ${with_curses_libraries+y} then : withval=$with_curses_libraries; CURSES_LIB_DIRS=$withval fi if test "$HostOS" = "mingw32" then GMP_FORCE_INTREE="YES" fi if test "$TargetVendor_CPP" = "apple" then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Xcode version" >&5 printf %s "checking Xcode version... 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HS_CPP_CMD=/usr/sfw/bin/gcc SOLARIS_FOUND_GOOD_CPP=YES fi fi if test "$SOLARIS_FOUND_GOOD_CPP" = "NO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Your GNU C provides broken CPP and you do not have GNU C 3.4.x installed." >&5 printf "%s\n" "$as_me: WARNING: Your GNU C provides broken CPP and you do not have GNU C 3.4.x installed." >&2;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Please install GNU C 3.4.x to solve this issue. It will be used as CPP only." >&5 printf "%s\n" "$as_me: WARNING: Please install GNU C 3.4.x to solve this issue. 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"C99-compatible compiler needed" "$LINENO" 5 ;; *) CFLAGS="$CFLAGS $ac_cv_prog_cc_c99" CPPFLAGS="$CPPFLAGS $ac_cv_prog_cc_c99" ;; esac if test -n "${fp_save_CC+set}"; then CC="$fp_save_CC"; else unset CC; fi if test -n "${fp_save_CFLAGS+set}"; then CFLAGS="$fp_save_CFLAGS"; else unset CFLAGS; fi if test -n "${fp_save_CPPFLAGS+set}"; then CPPFLAGS="$fp_save_CPPFLAGS"; else unset CPPFLAGS; fi if test -n "${fp_save_cc_c99+set}"; then ac_cv_prog_cc_c99="$fp_save_cc_c99"; else unset ac_cv_prog_cc_c99; fi unset fp_save_CC unset fp_save_CFLAGS unset fp_save_cc_c99 if test -n "${CC+set}"; then fp_save_CC="$CC"; else unset fp_save_CC; fi if test -n "${CFLAGS+set}"; then fp_save_CFLAGS="$CFLAGS"; else unset fp_save_CFLAGS; fi if test -n "${CPPFLAGS+set}"; then fp_save_CPPFLAGS="$CPPFLAGS"; else unset fp_save_CPPFLAGS; fi if test -n "${ac_cv_prog_cc_c99+set}"; then fp_save_cc_c99="$ac_cv_prog_cc_c99"; else unset fp_save_cc_c99; fi CC="$CC_STAGE0" CFLAGS="$CONF_CC_OPTS_STAGE0" CPPFLAGS="$CONF_CPP_OPTS_STAGE0" unset ac_cv_prog_cc_c99 fp_cc_c99="$ac_cv_prog_cc_c99" case "x$ac_cv_prog_cc_c99" in x) ;; # noop xno) as_fn_error $? "C99-compatible compiler needed" "$LINENO" 5 ;; *) CONF_CC_OPTS_STAGE0="$CONF_CC_OPTS_STAGE0 $ac_cv_prog_cc_c99" CONF_CPP_OPTS_STAGE0="$CONF_CPP_OPTS_STAGE0 $ac_cv_prog_cc_c99" ;; esac if test -n "${fp_save_CC+set}"; then CC="$fp_save_CC"; else unset CC; fi if test -n "${fp_save_CFLAGS+set}"; then CFLAGS="$fp_save_CFLAGS"; else unset CFLAGS; fi if test -n "${fp_save_CPPFLAGS+set}"; then CPPFLAGS="$fp_save_CPPFLAGS"; else unset CPPFLAGS; fi if test -n "${fp_save_cc_c99+set}"; then ac_cv_prog_cc_c99="$fp_save_cc_c99"; else unset ac_cv_prog_cc_c99; fi unset fp_save_CC unset fp_save_CFLAGS unset fp_save_cc_c99 if test -n "${CC+set}"; then fp_save_CC="$CC"; else unset fp_save_CC; fi if test -n "${CFLAGS+set}"; then fp_save_CFLAGS="$CFLAGS"; else unset fp_save_CFLAGS; fi if test -n "${CPPFLAGS+set}"; then fp_save_CPPFLAGS="$CPPFLAGS"; else unset fp_save_CPPFLAGS; fi if test -n "${ac_cv_prog_cc_c99+set}"; then fp_save_cc_c99="$ac_cv_prog_cc_c99"; else unset fp_save_cc_c99; fi CC="$CC" CFLAGS="$CONF_CC_OPTS_STAGE1" CPPFLAGS="$CONF_CPP_OPTS_STAGE1" unset ac_cv_prog_cc_c99 fp_cc_c99="$ac_cv_prog_cc_c99" case "x$ac_cv_prog_cc_c99" in x) ;; # noop xno) as_fn_error $? "C99-compatible compiler needed" "$LINENO" 5 ;; *) CONF_CC_OPTS_STAGE1="$CONF_CC_OPTS_STAGE1 $ac_cv_prog_cc_c99" CONF_CPP_OPTS_STAGE1="$CONF_CPP_OPTS_STAGE1 $ac_cv_prog_cc_c99" ;; esac if test -n "${fp_save_CC+set}"; then CC="$fp_save_CC"; else unset CC; fi if test -n "${fp_save_CFLAGS+set}"; then CFLAGS="$fp_save_CFLAGS"; else unset CFLAGS; fi if test -n "${fp_save_CPPFLAGS+set}"; then CPPFLAGS="$fp_save_CPPFLAGS"; else unset CPPFLAGS; fi if test -n "${fp_save_cc_c99+set}"; then ac_cv_prog_cc_c99="$fp_save_cc_c99"; else unset ac_cv_prog_cc_c99; fi unset fp_save_CC unset fp_save_CFLAGS unset fp_save_cc_c99 if test -n "${CC+set}"; then fp_save_CC="$CC"; else unset fp_save_CC; fi if test -n "${CFLAGS+set}"; then fp_save_CFLAGS="$CFLAGS"; else unset fp_save_CFLAGS; fi if test -n "${CPPFLAGS+set}"; then fp_save_CPPFLAGS="$CPPFLAGS"; else unset fp_save_CPPFLAGS; fi if test -n "${ac_cv_prog_cc_c99+set}"; then fp_save_cc_c99="$ac_cv_prog_cc_c99"; else unset fp_save_cc_c99; fi CC="$CC" CFLAGS="$CONF_CC_OPTS_STAGE2" CPPFLAGS="$CONF_CPP_OPTS_STAGE2" unset ac_cv_prog_cc_c99 fp_cc_c99="$ac_cv_prog_cc_c99" case "x$ac_cv_prog_cc_c99" in x) ;; # noop xno) as_fn_error $? "C99-compatible compiler needed" "$LINENO" 5 ;; *) CONF_CC_OPTS_STAGE2="$CONF_CC_OPTS_STAGE2 $ac_cv_prog_cc_c99" CONF_CPP_OPTS_STAGE2="$CONF_CPP_OPTS_STAGE2 $ac_cv_prog_cc_c99" ;; esac if test -n "${fp_save_CC+set}"; then CC="$fp_save_CC"; else unset CC; fi if test -n "${fp_save_CFLAGS+set}"; then CFLAGS="$fp_save_CFLAGS"; else unset CFLAGS; fi if test -n "${fp_save_CPPFLAGS+set}"; then CPPFLAGS="$fp_save_CPPFLAGS"; else unset CPPFLAGS; fi if test -n "${fp_save_cc_c99+set}"; then ac_cv_prog_cc_c99="$fp_save_cc_c99"; else unset ac_cv_prog_cc_c99; fi unset fp_save_CC unset fp_save_CFLAGS unset fp_save_cc_c99 # Check whether --enable-ld-override was given. if test ${enable_ld_override+y} then : enableval=$enable_ld_override; else $as_nop enable_ld_override=yes fi find_ld() { # Make sure the user didn't specify LD manually. if test "z$LD" != "z"; then # Extract the first word of "$target_alias-ld", so it can be a program name with args. set dummy $target_alias-ld; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LD+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$LD"; then ac_cv_prog_LD="$LD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LD="$target_alias-ld" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LD=$ac_cv_prog_LD if test -n "$LD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 printf "%s\n" "$LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_LD"; then if test "$build" = "$target"; then ac_ct_LD=$LD # Extract the first word of "ld", so it can be a program name with args. set dummy ld; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_LD+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_LD"; then ac_cv_prog_ac_ct_LD="$ac_ct_LD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LD="ld" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LD=$ac_cv_prog_ac_ct_LD if test -n "$ac_ct_LD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LD" >&5 printf "%s\n" "$ac_ct_LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi LD=$ac_ct_LD else LD="" fi else LD="$ac_cv_prog_LD" fi return fi # Manually iterate over possible names since we want to ensure that, e.g., # if ld.lld is installed but gcc doesn't support -fuse-ld=lld, that we # then still try ld.gold and -fuse-ld=gold. for possible_ld in ld.lld ld.gold ld; do TmpLd="" # In case the user set LD # Extract the first word of "$target_alias-$possible_ld", so it can be a program name with args. set dummy $target_alias-$possible_ld; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_TmpLd+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$TmpLd"; then ac_cv_prog_TmpLd="$TmpLd" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_TmpLd="$target_alias-$possible_ld" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi TmpLd=$ac_cv_prog_TmpLd if test -n "$TmpLd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TmpLd" >&5 printf "%s\n" "$TmpLd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_TmpLd"; then if test "$build" = "$target"; then ac_ct_TmpLd=$TmpLd # Extract the first word of "$possible_ld", so it can be a program name with args. set dummy $possible_ld; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_TmpLd+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_TmpLd"; then ac_cv_prog_ac_ct_TmpLd="$ac_ct_TmpLd" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_TmpLd="$possible_ld" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_TmpLd=$ac_cv_prog_ac_ct_TmpLd if test -n "$ac_ct_TmpLd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_TmpLd" >&5 printf "%s\n" "$ac_ct_TmpLd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi TmpLd=$ac_ct_TmpLd else TmpLd="" fi else TmpLd="$ac_cv_prog_TmpLd" fi if test "x$TmpLd" = "x"; then continue; fi out=`$TmpLd --version` case $out in "GNU ld"*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler supports -fuse-ld=bfd" >&5 printf %s "checking whether C compiler supports -fuse-ld=bfd... " >&6; } echo 'int main(void) {return 0;}' > conftest.c if $CC -o conftest.o -fuse-ld=bfd conftest.c > /dev/null 2>&1 then GccUseLdOpt="-fuse-ld=bfd" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f conftest.c conftest.o ;; "GNU gold"*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler supports -fuse-ld=gold" >&5 printf %s "checking whether C compiler supports -fuse-ld=gold... " >&6; } echo 'int main(void) {return 0;}' > conftest.c if $CC -o conftest.o -fuse-ld=gold conftest.c > /dev/null 2>&1 then GccUseLdOpt="-fuse-ld=gold" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f conftest.c conftest.o if test "$cross_compiling" = "yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Using ld.gold and assuming that it is not affected by binutils issue 22266" >&5 printf "%s\n" "$as_me: Using ld.gold and assuming that it is not affected by binutils issue 22266" >&6;}; fi ;; "LLD"*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler supports -fuse-ld=lld" >&5 printf %s "checking whether C compiler supports -fuse-ld=lld... " >&6; } echo 'int main(void) {return 0;}' > conftest.c if $CC -o conftest.o -fuse-ld=lld conftest.c > /dev/null 2>&1 then GccUseLdOpt="-fuse-ld=lld" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f conftest.c conftest.o ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: unknown linker version $out" >&5 printf "%s\n" "$as_me: unknown linker version $out" >&6;} ;; esac if test "z$GccUseLdOpt" = "z"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: unable to convince '$CC' to use linker '$TmpLd'" >&5 printf "%s\n" "$as_me: unable to convince '$CC' to use linker '$TmpLd'" >&6;} # a terrible hack to prevent autoconf from caching the previous # AC_CHECK_TARGET_TOOL result since next time we'll be looking # for another ld variant. $as_unset ac_cv_prog_ac_ct_TmpLd else LD="$TmpLd" return fi done # Fallback # Extract the first word of "$target_alias-ld", so it can be a program name with args. set dummy $target_alias-ld; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LD+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$LD"; then ac_cv_prog_LD="$LD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LD="$target_alias-ld" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LD=$ac_cv_prog_LD if test -n "$LD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 printf "%s\n" "$LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_LD"; then if test "$build" = "$target"; then ac_ct_LD=$LD # Extract the first word of "ld", so it can be a program name with args. set dummy ld; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_LD+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_LD"; then ac_cv_prog_ac_ct_LD="$ac_ct_LD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LD="ld" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LD=$ac_cv_prog_ac_ct_LD if test -n "$ac_ct_LD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LD" >&5 printf "%s\n" "$ac_ct_LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi LD=$ac_ct_LD else LD="" fi else LD="$ac_cv_prog_LD" fi } if test "x$enable_ld_override" = "xyes"; then find_ld else # Extract the first word of "$target_alias-ld", so it can be a program name with args. set dummy $target_alias-ld; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LD+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$LD"; then ac_cv_prog_LD="$LD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LD="$target_alias-ld" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LD=$ac_cv_prog_LD if test -n "$LD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 printf "%s\n" "$LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_LD"; then if test "$build" = "$target"; then ac_ct_LD=$LD # Extract the first word of "ld", so it can be a program name with args. set dummy ld; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_LD+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_LD"; then ac_cv_prog_ac_ct_LD="$ac_ct_LD" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LD="ld" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LD=$ac_cv_prog_ac_ct_LD if test -n "$ac_ct_LD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LD" >&5 printf "%s\n" "$ac_ct_LD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi LD=$ac_ct_LD else LD="" fi else LD="$ac_cv_prog_LD" fi fi case $target in arm*linux*) # Extract the first word of "$target_alias-readelf", so it can be a program name with args. set dummy $target_alias-readelf; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_READELF+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$READELF"; then ac_cv_prog_READELF="$READELF" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_READELF="$target_alias-readelf" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi READELF=$ac_cv_prog_READELF if test -n "$READELF"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5 printf "%s\n" "$READELF" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_READELF"; then if test "$build" = "$target"; then ac_ct_READELF=$READELF # Extract the first word of "readelf", so it can be a program name with args. set dummy readelf; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_READELF+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_READELF"; then ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_READELF="readelf" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_READELF=$ac_cv_prog_ac_ct_READELF if test -n "$ac_ct_READELF"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5 printf "%s\n" "$ac_ct_READELF" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi READELF=$ac_ct_READELF else READELF="" fi else READELF="$ac_cv_prog_READELF" fi # Extract the first word of "$target_alias-as", so it can be a program name with args. set dummy $target_alias-as; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AS+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$AS"; then ac_cv_prog_AS="$AS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AS="$target_alias-as" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AS=$ac_cv_prog_AS if test -n "$AS"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AS" >&5 printf "%s\n" "$AS" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_AS"; then if test "$build" = "$target"; then ac_ct_AS=$AS # Extract the first word of "as", so it can be a program name with args. set dummy as; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_AS+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_AS"; then ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AS="as" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AS=$ac_cv_prog_ac_ct_AS if test -n "$ac_ct_AS"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5 printf "%s\n" "$ac_ct_AS" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi AS=$ac_ct_AS else AS="" fi else AS="$ac_cv_prog_AS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld bug 16177" >&5 printf %s "checking for ld bug 16177... " >&6; } cat >actest.s <<-EOF .globl _start .p2align 4 _start: bkpt .data .globl data_object object_reference: .long data_object .size object_reference, 4 EOF cat >aclib.s <<-EOF .data .globl data_object .type data_object, %object .size data_object, 4 data_object: .long 123 EOF $AS -o aclib.o aclib.s $LD -shared -o aclib.so aclib.o $AS -o actest.o actest.s $LD -o actest actest.o aclib.so if $READELF -r actest | grep R_ARM_COPY > /dev/null; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: affected" >&5 printf "%s\n" "affected" >&6; } as_fn_error $? "Your linker is affected by binutils #16177, which critically breaks linkage of GHC objects. Please either upgrade binutils or supply a different linker with the LD environment variable." "$LINENO" 5 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unaffected" >&5 printf "%s\n" "unaffected" >&6; } fi rm -f aclib.s aclib.o aclib.so actest.s actest.o actest ;; *) ;; esac if test -z "$MergeObjsCmd"; then MergeObjsCmd="$LD" fi if test -z "$MergeObjsArgs"; then MergeObjsArgs="-r" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld.gold object merging bug (binutils 22266)" >&5 printf %s "checking for ld.gold object merging bug (binutils 22266)... " >&6; } if ! $MergeObjsCmd --version | grep -q "GNU gold"; then # Not gold result=0 elif test "$cross_compiling" = "yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross-compiling, assuming LD can merge objects correctly." >&5 printf "%s\n" "cross-compiling, assuming LD can merge objects correctly." >&6; } result=0 else cat >conftest.a.c <conftest.main.c < #include extern int *p_int_from_a_2; extern const char *hello (void); int main (void) { if (*p_int_from_a_2 != 0x11223344) abort (); if (strcmp(hello(), "Hello, world!") != 0) abort (); return 0; } ACEOF cat >conftest.t <&5 printf "%s\n" "not affected" >&6; } result=0 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: affected" >&5 printf "%s\n" "affected" >&6; } result=1 fi rm -f conftest.a.o conftest.a.c conttest.ar.o conftest.main.c conftest.main.o conftest fi if test "$result" = "1"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $MergeObjsCmd is broken due to binutils 22266, looking for another linker..." >&5 printf "%s\n" "$as_me: $MergeObjsCmd is broken due to binutils 22266, looking for another linker..." >&6;} MergeObjsCmd="" # Extract the first word of "$target_alias-ld", so it can be a program name with args. set dummy $target_alias-ld; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_MergeObjsCmd+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$MergeObjsCmd"; then ac_cv_prog_MergeObjsCmd="$MergeObjsCmd" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_MergeObjsCmd="$target_alias-ld" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MergeObjsCmd=$ac_cv_prog_MergeObjsCmd if test -n "$MergeObjsCmd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MergeObjsCmd" >&5 printf "%s\n" "$MergeObjsCmd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_MergeObjsCmd"; then if test "$build" = "$target"; then ac_ct_MergeObjsCmd=$MergeObjsCmd # Extract the first word of "ld", so it can be a program name with args. set dummy ld; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_MergeObjsCmd+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_MergeObjsCmd"; then ac_cv_prog_ac_ct_MergeObjsCmd="$ac_ct_MergeObjsCmd" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MergeObjsCmd="ld" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MergeObjsCmd=$ac_cv_prog_ac_ct_MergeObjsCmd if test -n "$ac_ct_MergeObjsCmd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MergeObjsCmd" >&5 printf "%s\n" "$ac_ct_MergeObjsCmd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi MergeObjsCmd=$ac_ct_MergeObjsCmd else MergeObjsCmd="" fi else MergeObjsCmd="$ac_cv_prog_MergeObjsCmd" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld.gold object merging bug (binutils 22266)" >&5 printf %s "checking for ld.gold object merging bug (binutils 22266)... " >&6; } if ! $MergeObjsCmd --version | grep -q "GNU gold"; then # Not gold result=0 elif test "$cross_compiling" = "yes"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cross-compiling, assuming LD can merge objects correctly." >&5 printf "%s\n" "cross-compiling, assuming LD can merge objects correctly." >&6; } result=0 else cat >conftest.a.c <conftest.main.c < #include extern int *p_int_from_a_2; extern const char *hello (void); int main (void) { if (*p_int_from_a_2 != 0x11223344) abort (); if (strcmp(hello(), "Hello, world!") != 0) abort (); return 0; } ACEOF cat >conftest.t <&5 printf "%s\n" "not affected" >&6; } result=0 else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: affected" >&5 printf "%s\n" "affected" >&6; } result=1 fi rm -f conftest.a.o conftest.a.c conttest.ar.o conftest.main.c conftest.main.o conftest fi if test "$result" = "1"; then as_fn_error $? "Linker is affected by binutils 22266 but couldn't find another unaffected linker. Please set the MergeObjsCmd variable to a functional linker." "$LINENO" 5 fi fi CONF_GCC_LINKER_OPTS_STAGE1="$CONF_GCC_LINKER_OPTS_STAGE1 $GccUseLdOpt" CONF_GCC_LINKER_OPTS_STAGE2="$CONF_GCC_LINKER_OPTS_STAGE2 $GccUseLdOpt" LdCmd="$LD" CFLAGS="$CFLAGS $GccUseLdOpt" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ld is GNU ld" >&5 printf %s "checking whether ld is GNU ld... " >&6; } if test ${fp_cv_gnu_ld+y} then : printf %s "(cached) " >&6 else $as_nop if ${LdCmd} --version 2> /dev/null | grep "GNU" > /dev/null 2>&1; then fp_cv_gnu_ld=YES else fp_cv_gnu_ld=NO fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_gnu_ld" >&5 printf "%s\n" "$fp_cv_gnu_ld" >&6; } LdIsGNULd="$fp_cv_gnu_ld" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ld understands --build-id" >&5 printf %s "checking whether ld understands --build-id... " >&6; } if test ${fp_cv_ld_build_id+y} then : printf %s "(cached) " >&6 else $as_nop echo 'int foo() { return 0; }' > conftest.c ${CC-cc} -c conftest.c if ${LdCmd} -r --build-id=none -o conftest2.o conftest.o > /dev/null 2>&1; then fp_cv_ld_build_id=yes else fp_cv_ld_build_id=no fi rm -rf conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_ld_build_id" >&5 printf "%s\n" "$fp_cv_ld_build_id" >&6; } if test "$fp_cv_ld_build_id" = yes; then LdHasBuildId=YES else LdHasBuildId=NO fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ld understands -no_compact_unwind" >&5 printf %s "checking whether ld understands -no_compact_unwind... " >&6; } if test ${fp_cv_ld_no_compact_unwind+y} then : printf %s "(cached) " >&6 else $as_nop echo 'int foo() { return 0; }' > conftest.c ${CC-cc} -c conftest.c if ${LdCmd} -r -no_compact_unwind -o conftest2.o conftest.o > /dev/null 2>&1; then fp_cv_ld_no_compact_unwind=yes else fp_cv_ld_no_compact_unwind=no fi rm -rf conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_ld_no_compact_unwind" >&5 printf "%s\n" "$fp_cv_ld_no_compact_unwind" >&6; } if test "$fp_cv_ld_no_compact_unwind" = yes; then LdHasNoCompactUnwind=YES else LdHasNoCompactUnwind=NO fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ld understands -filelist" >&5 printf %s "checking whether ld understands -filelist... " >&6; } if test ${fp_cv_ld_has_filelist+y} then : printf %s "(cached) " >&6 else $as_nop echo 'int foo() { return 0; }' > conftest1.c echo 'int bar() { return 0; }' > conftest2.c ${CC-cc} -c conftest1.c ${CC-cc} -c conftest2.c echo conftest1.o > conftest.o-files echo conftest2.o >> conftest.o-files if ${LdCmd} -r -filelist conftest.o-files -o conftest.o > /dev/null 2>&1 then fp_cv_ld_has_filelist=yes else fp_cv_ld_has_filelist=no fi rm -rf conftest* fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_ld_has_filelist" >&5 printf "%s\n" "$fp_cv_ld_has_filelist" >&6; } if test "$fp_cv_ld_has_filelist" = yes; then LdHasFilelist=YES else LdHasFilelist=NO fi if test "$HostOS" != "mingw32"; then # Extract the first word of "$target_alias-nm", so it can be a program name with args. set dummy $target_alias-nm; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_NM+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$NM"; then ac_cv_prog_NM="$NM" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_NM="$target_alias-nm" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NM=$ac_cv_prog_NM if test -n "$NM"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NM" >&5 printf "%s\n" "$NM" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_NM"; then if test "$build" = "$target"; then ac_ct_NM=$NM # Extract the first word of "nm", so it can be a program name with args. set dummy nm; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_NM+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_NM"; then ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NM="nm" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NM=$ac_cv_prog_ac_ct_NM if test -n "$ac_ct_NM"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5 printf "%s\n" "$ac_ct_NM" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi NM=$ac_ct_NM else NM="" fi else NM="$ac_cv_prog_NM" fi if test "$NM" = ":"; then as_fn_error $? "cannot find nm in your PATH" "$LINENO" 5 fi fi NmCmd="$NM" if test "$TargetOS_CPP" = "darwin" then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether nm program is broken" >&5 printf %s "checking whether nm program is broken... " >&6; } # Some versions of Xcode ship a broken version of `nm`. Detect and work # around this issue. See : https://gitlab.haskell.org/ghc/ghc/issues/11744 nmver=$(${NM} --version | grep version | sed 's/ //g') case "$nmver" in LLVMversion7.3.0|LLVMversion7.3.1) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } echo "The detected nm program is broken." echo echo "See: https://gitlab.haskell.org/ghc/ghc/issues/11744" echo echo "Try re-running configure with:" echo echo ' NM=$(xcrun --find nm-classic) ./configure' echo exit 1 ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } ;; esac fi case $HostOS_CPP in cygwin32|mingw32|openbsd|aix) # Extract the first word of "$target_alias-objdump", so it can be a program name with args. set dummy $target_alias-objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="$target_alias-objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 printf "%s\n" "$OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_OBJDUMP"; then if test "$build" = "$target"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OBJDUMP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi OBJDUMP=$ac_ct_OBJDUMP else OBJDUMP="" fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi ;; esac ObjdumpCmd="$OBJDUMP" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RANLIB+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 printf "%s\n" "$RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 printf "%s\n" "$ac_ct_RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi if test "$RANLIB" = ":"; then as_fn_error $? "cannot find ranlib in your PATH" "$LINENO" 5 fi RanlibCmd="$RANLIB" # Extract the first word of "$target_alias-strip", so it can be a program name with args. set dummy $target_alias-strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_STRIP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="$target_alias-strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 printf "%s\n" "$STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_STRIP"; then if test "$build" = "$target"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_STRIP+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 printf "%s\n" "$ac_ct_STRIP" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi STRIP=$ac_ct_STRIP else STRIP="" fi else STRIP="$ac_cv_prog_STRIP" fi StripCmd="$STRIP" # The host normalization on Windows breaks autoconf, it no longer # thinks that target == host so it never checks the unqualified # tools for Windows. See #14274. if test "$HostOS" = "mingw32" then # Extract the first word of "libtool", so it can be a program name with args. set dummy libtool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_LIBTOOL+y} then : printf %s "(cached) " >&6 else $as_nop case $LIBTOOL in [\\/]* | ?:[\\/]*) ac_cv_path_LIBTOOL="$LIBTOOL" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_LIBTOOL="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi LIBTOOL=$ac_cv_path_LIBTOOL if test -n "$LIBTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBTOOL" >&5 printf "%s\n" "$LIBTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi LibtoolCmd="$(cygpath -m $LIBTOOL)" else # Extract the first word of "$target_alias-libtool", so it can be a program name with args. set dummy $target_alias-libtool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LIBTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$LIBTOOL"; then ac_cv_prog_LIBTOOL="$LIBTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LIBTOOL="$target_alias-libtool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIBTOOL=$ac_cv_prog_LIBTOOL if test -n "$LIBTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIBTOOL" >&5 printf "%s\n" "$LIBTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_LIBTOOL"; then if test "$build" = "$target"; then ac_ct_LIBTOOL=$LIBTOOL # Extract the first word of "libtool", so it can be a program name with args. set dummy libtool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_LIBTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_LIBTOOL"; then ac_cv_prog_ac_ct_LIBTOOL="$ac_ct_LIBTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIBTOOL="libtool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIBTOOL=$ac_cv_prog_ac_ct_LIBTOOL if test -n "$ac_ct_LIBTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIBTOOL" >&5 printf "%s\n" "$ac_ct_LIBTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi LIBTOOL=$ac_ct_LIBTOOL else LIBTOOL="" fi else LIBTOOL="$ac_cv_prog_LIBTOOL" fi LibtoolCmd="$LIBTOOL" fi # Extract the first word of "$target_alias-otool", so it can be a program name with args. set dummy $target_alias-otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="$target_alias-otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 printf "%s\n" "$OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_OTOOL"; then if test "$build" = "$target"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OTOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 printf "%s\n" "$ac_ct_OTOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi OTOOL=$ac_ct_OTOOL else OTOOL="" fi else OTOOL="$ac_cv_prog_OTOOL" fi OtoolCmd="$OTOOL" # Extract the first word of "$target_alias-install_name_tool", so it can be a program name with args. set dummy $target_alias-install_name_tool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_INSTALL_NAME_TOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$INSTALL_NAME_TOOL"; then ac_cv_prog_INSTALL_NAME_TOOL="$INSTALL_NAME_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_INSTALL_NAME_TOOL="$target_alias-install_name_tool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi INSTALL_NAME_TOOL=$ac_cv_prog_INSTALL_NAME_TOOL if test -n "$INSTALL_NAME_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL_NAME_TOOL" >&5 printf "%s\n" "$INSTALL_NAME_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_INSTALL_NAME_TOOL"; then if test "$build" = "$target"; then ac_ct_INSTALL_NAME_TOOL=$INSTALL_NAME_TOOL # Extract the first word of "install_name_tool", so it can be a program name with args. set dummy install_name_tool; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_INSTALL_NAME_TOOL+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_INSTALL_NAME_TOOL"; then ac_cv_prog_ac_ct_INSTALL_NAME_TOOL="$ac_ct_INSTALL_NAME_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_INSTALL_NAME_TOOL="install_name_tool" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_INSTALL_NAME_TOOL=$ac_cv_prog_ac_ct_INSTALL_NAME_TOOL if test -n "$ac_ct_INSTALL_NAME_TOOL"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_INSTALL_NAME_TOOL" >&5 printf "%s\n" "$ac_ct_INSTALL_NAME_TOOL" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi INSTALL_NAME_TOOL=$ac_ct_INSTALL_NAME_TOOL else INSTALL_NAME_TOOL="" fi else INSTALL_NAME_TOOL="$ac_cv_prog_INSTALL_NAME_TOOL" fi InstallNameToolCmd="$INSTALL_NAME_TOOL" # Here is where we re-target which specific version of the LLVM # tools we are looking for. In the past, GHC supported a number of # versions of LLVM simultaneously, but that stopped working around # 3.5/3.6 release of LLVM. LlvmMinVersion=9 # inclusive LlvmMaxVersion=13 # not inclusive sUPPORTED_LLVM_VERSION_MIN=$(echo \($LlvmMinVersion\) | sed 's/\./,/') sUPPORTED_LLVM_VERSION_MAX=$(echo \($LlvmMaxVersion\) | sed 's/\./,/') printf "%s\n" "#define sUPPORTED_LLVM_VERSION_MIN ${sUPPORTED_LLVM_VERSION_MIN}" >>confdefs.h printf "%s\n" "#define sUPPORTED_LLVM_VERSION_MAX ${sUPPORTED_LLVM_VERSION_MAX}" >>confdefs.h # Extract the first word of "$target_alias-clang", so it can be a program name with args. set dummy $target_alias-clang; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_CLANG+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$CLANG"; then ac_cv_prog_CLANG="$CLANG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_CLANG="$target_alias-clang" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi CLANG=$ac_cv_prog_CLANG if test -n "$CLANG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CLANG" >&5 printf "%s\n" "$CLANG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_CLANG"; then if test "$build" = "$target"; then ac_ct_CLANG=$CLANG # Extract the first word of "clang", so it can be a program name with args. set dummy clang; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_CLANG+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_CLANG"; then ac_cv_prog_ac_ct_CLANG="$ac_ct_CLANG" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CLANG="clang" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_CLANG=$ac_cv_prog_ac_ct_CLANG if test -n "$ac_ct_CLANG"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CLANG" >&5 printf "%s\n" "$ac_ct_CLANG" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi CLANG=$ac_ct_CLANG else CLANG="" fi else CLANG="$ac_cv_prog_CLANG" fi ClangCmd="$CLANG" for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_AWK+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_AWK="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 printf "%s\n" "$AWK" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$AWK" && break done # Test for program with and without version name. PROG_VERSION_CANDIDATES=$(for llvmVersion in `seq $LlvmMaxVersion -1 $LlvmMinVersion`; do echo "llc-$llvmVersion llc-$llvmVersion.0"; done) if test -n "$ac_tool_prefix"; then for ac_prog in $PROG_VERSION_CANDIDATES llc do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_LLC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$LLC"; then ac_cv_prog_LLC="$LLC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_LLC="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LLC=$ac_cv_prog_LLC if test -n "$LLC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LLC" >&5 printf "%s\n" "$LLC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$LLC" && break done fi if test -z "$LLC"; then ac_ct_LLC=$LLC for ac_prog in $PROG_VERSION_CANDIDATES llc do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_LLC+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_LLC"; then ac_cv_prog_ac_ct_LLC="$ac_ct_LLC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LLC="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LLC=$ac_cv_prog_ac_ct_LLC if test -n "$ac_ct_LLC"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LLC" >&5 printf "%s\n" "$ac_ct_LLC" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_LLC" && break done if test "x$ac_ct_LLC" = x; then LLC="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LLC=$ac_ct_LLC fi fi if test x"$LLC" != x then : PROG_VERSION=`$LLC --version | awk '/.*version [0-9\.]+/{for(i=1;i<=NF;i++){ if(\$i ~ /^[0-9\.]+$/){print \$i}}}'` if test x"$PROG_VERSION" == x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } LLC="" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We only support llvm $LlvmMinVersion to $LlvmMaxVersion (no version found)." >&5 printf "%s\n" "$as_me: We only support llvm $LlvmMinVersion to $LlvmMaxVersion (no version found)." >&6;} else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking $LLC version ($PROG_VERSION) is between $LlvmMinVersion and $LlvmMaxVersion" >&5 printf %s "checking $LLC version ($PROG_VERSION) is between $LlvmMinVersion and $LlvmMaxVersion... " >&6; } # Used to indicate true or false condition ax_compare_version=false # Convert the two version strings to be compared into a format that # allows a simple string comparison. The end result is that a version # string of the form 1.12.5-r617 will be converted to the form # 0001001200050617. In other words, each number is zero padded to four # digits, and non digits are removed. ax_compare_version_A=`echo "$PROG_VERSION" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/[^0-9]//g'` ax_compare_version_B=`echo "$LlvmMinVersion" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/[^0-9]//g'` ax_compare_version=`echo "x$ax_compare_version_A x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/false/;s/x${ax_compare_version_B}/true/;1q"` if test "$ax_compare_version" = "true" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } LLC="" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We only support llvm $LlvmMinVersion to $LlvmMaxVersion (found $PROG_VERSION)." >&5 printf "%s\n" "$as_me: We only support llvm $LlvmMinVersion to $LlvmMaxVersion (found $PROG_VERSION)." >&6;} else # Used to indicate true or false condition ax_compare_version=false # Convert the two version strings to be compared into a format that # allows a simple string comparison. The end result is that a version # string of the form 1.12.5-r617 will be converted to the form # 0001001200050617. In other words, each number is zero padded to four # digits, and non digits are removed. ax_compare_version_A=`echo "$PROG_VERSION" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/[^0-9]//g'` ax_compare_version_B=`echo "$LlvmMaxVersion" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/[^0-9]//g'` ax_compare_version=`echo "x$ax_compare_version_A x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"` if test "$ax_compare_version" = "true" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } LLC="" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We only support llvm $LlvmMinVersion to $LlvmMaxVersion (found $PROG_VERSION)." >&5 printf "%s\n" "$as_me: We only support llvm $LlvmMinVersion to $LlvmMaxVersion (found $PROG_VERSION)." >&6;} else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } fi fi fi fi LlcCmd="$LLC" # Test for program with and without version name. PROG_VERSION_CANDIDATES=$(for llvmVersion in `seq $LlvmMaxVersion -1 $LlvmMinVersion`; do echo "opt-$llvmVersion opt-$llvmVersion.0"; done) if test -n "$ac_tool_prefix"; then for ac_prog in $PROG_VERSION_CANDIDATES opt do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_OPT+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$OPT"; then ac_cv_prog_OPT="$OPT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_OPT="$ac_tool_prefix$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OPT=$ac_cv_prog_OPT if test -n "$OPT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OPT" >&5 printf "%s\n" "$OPT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$OPT" && break done fi if test -z "$OPT"; then ac_ct_OPT=$OPT for ac_prog in $PROG_VERSION_CANDIDATES opt do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_OPT+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_OPT"; then ac_cv_prog_ac_ct_OPT="$ac_ct_OPT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OPT="$ac_prog" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OPT=$ac_cv_prog_ac_ct_OPT if test -n "$ac_ct_OPT"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OPT" >&5 printf "%s\n" "$ac_ct_OPT" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$ac_ct_OPT" && break done if test "x$ac_ct_OPT" = x; then OPT="" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OPT=$ac_ct_OPT fi fi if test x"$OPT" != x then : PROG_VERSION=`$OPT --version | awk '/.*version [0-9\.]+/{for(i=1;i<=NF;i++){ if(\$i ~ /^[0-9\.]+$/){print \$i}}}'` if test x"$PROG_VERSION" == x then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } OPT="" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We only support llvm $LlvmMinVersion to $LlvmMaxVersion (no version found)." >&5 printf "%s\n" "$as_me: We only support llvm $LlvmMinVersion to $LlvmMaxVersion (no version found)." >&6;} else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking $OPT version ($PROG_VERSION) is between $LlvmMinVersion and $LlvmMaxVersion" >&5 printf %s "checking $OPT version ($PROG_VERSION) is between $LlvmMinVersion and $LlvmMaxVersion... " >&6; } # Used to indicate true or false condition ax_compare_version=false # Convert the two version strings to be compared into a format that # allows a simple string comparison. The end result is that a version # string of the form 1.12.5-r617 will be converted to the form # 0001001200050617. In other words, each number is zero padded to four # digits, and non digits are removed. ax_compare_version_A=`echo "$PROG_VERSION" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/[^0-9]//g'` ax_compare_version_B=`echo "$LlvmMinVersion" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/[^0-9]//g'` ax_compare_version=`echo "x$ax_compare_version_A x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/false/;s/x${ax_compare_version_B}/true/;1q"` if test "$ax_compare_version" = "true" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } OPT="" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We only support llvm $LlvmMinVersion to $LlvmMaxVersion (found $PROG_VERSION)." >&5 printf "%s\n" "$as_me: We only support llvm $LlvmMinVersion to $LlvmMaxVersion (found $PROG_VERSION)." >&6;} else # Used to indicate true or false condition ax_compare_version=false # Convert the two version strings to be compared into a format that # allows a simple string comparison. The end result is that a version # string of the form 1.12.5-r617 will be converted to the form # 0001001200050617. In other words, each number is zero padded to four # digits, and non digits are removed. ax_compare_version_A=`echo "$PROG_VERSION" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/[^0-9]//g'` ax_compare_version_B=`echo "$LlvmMaxVersion" | sed -e 's/\([0-9]*\)/Z\1Z/g' \ -e 's/Z\([0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/Z\([0-9][0-9][0-9]\)Z/Z0\1Z/g' \ -e 's/[^0-9]//g'` ax_compare_version=`echo "x$ax_compare_version_A x$ax_compare_version_B" | sed 's/^ *//' | sort -r | sed "s/x${ax_compare_version_A}/true/;s/x${ax_compare_version_B}/false/;1q"` if test "$ax_compare_version" = "true" ; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } OPT="" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: We only support llvm $LlvmMinVersion to $LlvmMaxVersion (found $PROG_VERSION)." >&5 printf "%s\n" "$as_me: We only support llvm $LlvmMinVersion to $LlvmMaxVersion (found $PROG_VERSION)." >&6;} else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } fi fi fi fi OptCmd="$OPT" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Creating links for in-tree file handling routines" >&5 printf "%s\n" "$as_me: Creating links for in-tree file handling routines" >&6;} ln -f utils/fs/fs.* utils/lndir/ ln -f utils/fs/fs.* utils/unlit/ ln -f utils/fs/fs.* rts/ ln -f utils/fs/fs.h libraries/base/include/ ln -f utils/fs/fs.c libraries/base/cbits/ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Routines in place. Packages can now be build normally." >&5 printf "%s\n" "$as_me: Routines in place. Packages can now be build normally." >&6;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: Creating links for ghci wrapper" >&5 printf "%s\n" "$as_me: Creating links for ghci wrapper" >&6;} ln -f driver/utils/getLocation.c driver/ghci/ ln -f driver/utils/getLocation.h driver/ghci/ ln -f driver/utils/isMinTTY.c driver/ghci/ ln -f driver/utils/isMinTTY.h driver/ghci/ ln -f driver/utils/cwrapper.c driver/ghci/ ln -f driver/utils/cwrapper.h driver/ghci/ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: done." >&5 printf "%s\n" "$as_me: done." >&6;} { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether #! works in shell scripts" >&5 printf %s "checking whether #! works in shell scripts... " >&6; } if test ${ac_cv_sys_interpreter+y} then : printf %s "(cached) " >&6 else $as_nop echo '#! /bin/cat exit 69 ' >conftest chmod u+x conftest (SHELL=/bin/sh; export SHELL; ./conftest >/dev/null 2>&1) if test $? -ne 69; then ac_cv_sys_interpreter=yes else ac_cv_sys_interpreter=no fi rm -f conftest fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_interpreter" >&5 printf "%s\n" "$ac_cv_sys_interpreter" >&6; } interpval=$ac_cv_sys_interpreter if test -z "$CC"; then as_fn_error $? "C compiler is required" "$LINENO" 5 fi if $CC --version | grep -q gcc; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of gcc" >&5 printf %s "checking version of gcc... " >&6; } if test ${fp_cv_gcc_version+y} then : printf %s "(cached) " >&6 else $as_nop # Be sure only to look at the first occurrence of the "version " string; # Some Apple compilers emit multiple messages containing this string. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version of gcc" >&5 printf %s "checking version of gcc... " >&6; } fp_cv_gcc_version="`$CC -v 2>&1 | sed -n -e '1,/version /s/.*version [^0-9]*\([0-9.]*\).*/\1/p'`" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_gcc_version" >&5 printf "%s\n" "$fp_cv_gcc_version" >&6; } # 4.7 is needed for __atomic_ builtins. fp_version1=$fp_cv_gcc_version; fp_version2=4.7 fp_save_IFS=$IFS; IFS='.' while test x"$fp_version1" != x || test x"$fp_version2" != x do set dummy $fp_version1; shift fp_num1="" test $# = 0 || { fp_num1="$1"; shift; } test x"$fp_num1" = x && fp_num1="0" fp_version1="$*" set dummy $fp_version2; shift fp_num2="" test $# = 0 || { fp_num2="$1"; shift; } test x"$fp_num2" = x && fp_num2="0" fp_version2="$*" test "$fp_num1" = "$fp_num2" || break; done IFS=$fp_save_IFS if test "$fp_num1" -lt "$fp_num2" then : as_fn_error $? "Need at least gcc version 4.7 (newer recommended)" "$LINENO" 5 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_gcc_version" >&5 printf "%s\n" "$fp_cv_gcc_version" >&6; } GccVersion=$fp_cv_gcc_version else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$CC is not gcc; assuming it's a reasonably new C compiler" >&5 printf "%s\n" "$as_me: \$CC is not gcc; assuming it's a reasonably new C compiler" >&6;} fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether GCC supports -no-pie" >&5 printf %s "checking whether GCC supports -no-pie... " >&6; } echo 'int main() { return 0; }' > conftest.c # Some GCC versions only warn when passed an unrecognized flag. if $CC -no-pie -Werror -x c conftest.c > conftest.txt 2>&1 && ! grep -i unrecognized conftest.txt > /dev/null 2>&1; then CONF_GCC_SUPPORTS_NO_PIE=YES { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else CONF_GCC_SUPPORTS_NO_PIE=NO { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f conftest.c conftest.o conftest { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether GCC supports __atomic_ builtins" >&5 printf %s "checking whether GCC supports __atomic_ builtins... " >&6; } echo 'int test(int *x) { int y; __atomic_load(x, &y, __ATOMIC_SEQ_CST); return y; }' > conftest.c if $CC -c conftest.c > /dev/null 2>&1; then CONF_GCC_SUPPORTS__ATOMICS=YES { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else CONF_GCC_SUPPORTS__ATOMICS=NO { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f conftest.c conftest.o if test $CONF_GCC_SUPPORTS__ATOMICS = YES ; then printf "%s\n" "#define HAVE_C11_ATOMICS 1" >>confdefs.h else as_fn_error $? "C compiler needs to support __atomic primitives." "$LINENO" 5 fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for extra options to pass gcc when compiling via C" >&5 printf %s "checking for extra options to pass gcc when compiling via C... " >&6; } if test ${fp_cv_gcc_extra_opts+y} then : printf %s "(cached) " >&6 else $as_nop if test "$Unregisterised" = "YES"; then # These used to be conditioned on gcc version but we no longer support # GCC versions which lack support for these flags fp_cv_gcc_extra_opts="-fwrapv -fno-builtin" fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_gcc_extra_opts" >&5 printf "%s\n" "$fp_cv_gcc_extra_opts" >&6; } GccExtraViaCOpts=$fp_cv_gcc_extra_opts { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether C compiler has an LLVM back end" >&5 printf %s "checking whether C compiler has an LLVM back end... " >&6; } $CC -x c /dev/null -dM -E > conftest.txt 2>&1 if grep "__llvm__" conftest.txt >/dev/null 2>&1; then printf "%s\n" "#define CC_LLVM_BACKEND 1" >>confdefs.h CcLlvmBackend=YES { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else CcLlvmBackend=NO { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f conftest.txt { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Setting up CFLAGS, LDFLAGS, IGNORE_LINKER_LD_FLAGS and CPPFLAGS" >&5 printf %s "checking Setting up CFLAGS, LDFLAGS, IGNORE_LINKER_LD_FLAGS and CPPFLAGS... " >&6; } case $target in i386-*) # Workaround for #7799 CFLAGS="$CFLAGS -U__i686" ;; esac case $target in i386-unknown-mingw32) CFLAGS="$CFLAGS -march=i686" ;; i386-portbld-freebsd*) CFLAGS="$CFLAGS -march=i686" ;; x86_64-unknown-solaris2) # Solaris is a multi-lib platform, providing both 32- and 64-bit # user-land. It appears to default to 32-bit builds but we of course want to # compile for 64-bits on x86-64. # # On OpenSolaris uses gnu ld whereas SmartOS appears to use the Solaris # implementation, which rather uses the -64 flag. CFLAGS="$CFLAGS -m64" LDFLAGS="$LDFLAGS -m64" CPPFLAGS="$CPPFLAGS -m64" if test "$fp_cv_gnu_ld" = "yes"; then IGNORE_LINKER_LD_FLAGS="$IGNORE_LINKER_LD_FLAGS -m64" else IGNORE_LINKER_LD_FLAGS="$IGNORE_LINKER_LD_FLAGS -64" fi ;; alpha-*) # For now, to suppress the gcc warning "call-clobbered # register used for global register variable", we simply # disable all warnings altogether using the -w flag. Oh well. CFLAGS="$CFLAGS -w -mieee -D_REENTRANT" LDFLAGS="$LDFLAGS -w -mieee -D_REENTRANT" CPPFLAGS="$CPPFLAGS -w -mieee -D_REENTRANT" ;; hppa*) # ___HPUX_SOURCE, not _HPUX_SOURCE, is #defined if -ansi! # (very nice, but too bad the HP /usr/include files don't agree.) CFLAGS="$CFLAGS -D_HPUX_SOURCE" LDFLAGS="$LDFLAGS -D_HPUX_SOURCE" CPPFLAGS="$CPPFLAGS -D_HPUX_SOURCE" ;; arm*freebsd*) # On arm/freebsd, tell gcc to generate Arm # instructions (ie not Thumb). CFLAGS="$CFLAGS -marm" LDFLAGS="$LDFLAGS -Wl,-z,noexecstack" IGNORE_LINKER_LD_FLAGS="$IGNORE_LINKER_LD_FLAGS -z noexecstack" ;; arm*linux*) # On arm/linux and arm/android, tell gcc to generate Arm # instructions (ie not Thumb). CFLAGS="$CFLAGS -marm" LDFLAGS="$LDFLAGS -Wl,-z,noexecstack" IGNORE_LINKER_LD_FLAGS="$IGNORE_LINKER_LD_FLAGS -z noexecstack" ;; aarch64*freebsd*) LDFLAGS="$LDFLAGS -Wl,-z,noexecstack" IGNORE_LINKER_LD_FLAGS="$IGNORE_LINKER_LD_FLAGS -z noexecstack" ;; aarch64*linux*) LDFLAGS="$LDFLAGS -Wl,-z,noexecstack" IGNORE_LINKER_LD_FLAGS="$IGNORE_LINKER_LD_FLAGS -z noexecstack" ;; powerpc-ibm-aix*) # We need `-D_THREAD_SAFE` to unlock the thread-local `errno`. CFLAGS="$CFLAGS -D_THREAD_SAFE" LDFLAGS="$LDFLAGS -D_THREAD_SAFE -Wl,-bnotextro" IGNORE_LINKER_LD_FLAGS="$IGNORE_LINKER_LD_FLAGS -bnotextro" CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;; x86_64-*-openbsd*) # We need -z wxneeded at least to link ghc-stage2 to workaround # W^X issue in GHCi on OpenBSD current (as of Aug 2016) LDFLAGS="$LDFLAGS -Wl,-z,wxneeded" IGNORE_LINKER_LD_FLAGS="$IGNORE_LINKER_LD_FLAGS -z wxneeded" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 printf "%s\n" "done" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Setting up CONF_CC_OPTS_STAGE0, CONF_GCC_LINKER_OPTS_STAGE0, CONF_LD_LINKER_OPTS_STAGE0 and CONF_CPP_OPTS_STAGE0" >&5 printf %s "checking Setting up CONF_CC_OPTS_STAGE0, CONF_GCC_LINKER_OPTS_STAGE0, CONF_LD_LINKER_OPTS_STAGE0 and CONF_CPP_OPTS_STAGE0... " >&6; } case $build in i386-*) # Workaround for #7799 CONF_CC_OPTS_STAGE0="$CONF_CC_OPTS_STAGE0 -U__i686" ;; esac case $build in i386-unknown-mingw32) CONF_CC_OPTS_STAGE0="$CONF_CC_OPTS_STAGE0 -march=i686" ;; i386-portbld-freebsd*) CONF_CC_OPTS_STAGE0="$CONF_CC_OPTS_STAGE0 -march=i686" ;; x86_64-unknown-solaris2) # Solaris is a multi-lib platform, providing both 32- and 64-bit # user-land. It appears to default to 32-bit builds but we of course want to # compile for 64-bits on x86-64. # # On OpenSolaris uses gnu ld whereas SmartOS appears to use the Solaris # implementation, which rather uses the -64 flag. CONF_CC_OPTS_STAGE0="$CONF_CC_OPTS_STAGE0 -m64" CONF_GCC_LINKER_OPTS_STAGE0="$CONF_GCC_LINKER_OPTS_STAGE0 -m64" CONF_CPP_OPTS_STAGE0="$CONF_CPP_OPTS_STAGE0 -m64" if test "$fp_cv_gnu_ld" = "yes"; then CONF_LD_LINKER_OPTS_STAGE0="$CONF_LD_LINKER_OPTS_STAGE0 -m64" else CONF_LD_LINKER_OPTS_STAGE0="$CONF_LD_LINKER_OPTS_STAGE0 -64" fi ;; alpha-*) # For now, to suppress the gcc warning "call-clobbered # register used for global register variable", we simply # disable all warnings altogether using the -w flag. Oh well. CONF_CC_OPTS_STAGE0="$CONF_CC_OPTS_STAGE0 -w -mieee -D_REENTRANT" CONF_GCC_LINKER_OPTS_STAGE0="$CONF_GCC_LINKER_OPTS_STAGE0 -w -mieee -D_REENTRANT" CONF_CPP_OPTS_STAGE0="$CONF_CPP_OPTS_STAGE0 -w -mieee -D_REENTRANT" ;; hppa*) # ___HPUX_SOURCE, not _HPUX_SOURCE, is #defined if -ansi! # (very nice, but too bad the HP /usr/include files don't agree.) CONF_CC_OPTS_STAGE0="$CONF_CC_OPTS_STAGE0 -D_HPUX_SOURCE" CONF_GCC_LINKER_OPTS_STAGE0="$CONF_GCC_LINKER_OPTS_STAGE0 -D_HPUX_SOURCE" CONF_CPP_OPTS_STAGE0="$CONF_CPP_OPTS_STAGE0 -D_HPUX_SOURCE" ;; arm*freebsd*) # On arm/freebsd, tell gcc to generate Arm # instructions (ie not Thumb). CONF_CC_OPTS_STAGE0="$CONF_CC_OPTS_STAGE0 -marm" CONF_GCC_LINKER_OPTS_STAGE0="$CONF_GCC_LINKER_OPTS_STAGE0 -Wl,-z,noexecstack" CONF_LD_LINKER_OPTS_STAGE0="$CONF_LD_LINKER_OPTS_STAGE0 -z noexecstack" ;; arm*linux*) # On arm/linux and arm/android, tell gcc to generate Arm # instructions (ie not Thumb). CONF_CC_OPTS_STAGE0="$CONF_CC_OPTS_STAGE0 -marm" CONF_GCC_LINKER_OPTS_STAGE0="$CONF_GCC_LINKER_OPTS_STAGE0 -Wl,-z,noexecstack" CONF_LD_LINKER_OPTS_STAGE0="$CONF_LD_LINKER_OPTS_STAGE0 -z noexecstack" ;; aarch64*freebsd*) CONF_GCC_LINKER_OPTS_STAGE0="$CONF_GCC_LINKER_OPTS_STAGE0 -Wl,-z,noexecstack" CONF_LD_LINKER_OPTS_STAGE0="$CONF_LD_LINKER_OPTS_STAGE0 -z noexecstack" ;; aarch64*linux*) CONF_GCC_LINKER_OPTS_STAGE0="$CONF_GCC_LINKER_OPTS_STAGE0 -Wl,-z,noexecstack" CONF_LD_LINKER_OPTS_STAGE0="$CONF_LD_LINKER_OPTS_STAGE0 -z noexecstack" ;; powerpc-ibm-aix*) # We need `-D_THREAD_SAFE` to unlock the thread-local `errno`. CONF_CC_OPTS_STAGE0="$CONF_CC_OPTS_STAGE0 -D_THREAD_SAFE" CONF_GCC_LINKER_OPTS_STAGE0="$CONF_GCC_LINKER_OPTS_STAGE0 -D_THREAD_SAFE -Wl,-bnotextro" CONF_LD_LINKER_OPTS_STAGE0="$CONF_LD_LINKER_OPTS_STAGE0 -bnotextro" CONF_CPP_OPTS_STAGE0="$CONF_CPP_OPTS_STAGE0 -D_THREAD_SAFE" ;; x86_64-*-openbsd*) # We need -z wxneeded at least to link ghc-stage2 to workaround # W^X issue in GHCi on OpenBSD current (as of Aug 2016) CONF_GCC_LINKER_OPTS_STAGE0="$CONF_GCC_LINKER_OPTS_STAGE0 -Wl,-z,wxneeded" CONF_LD_LINKER_OPTS_STAGE0="$CONF_LD_LINKER_OPTS_STAGE0 -z wxneeded" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 printf "%s\n" "done" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Setting up CONF_CC_OPTS_STAGE1, CONF_GCC_LINKER_OPTS_STAGE1, CONF_LD_LINKER_OPTS_STAGE1 and CONF_CPP_OPTS_STAGE1" >&5 printf %s "checking Setting up CONF_CC_OPTS_STAGE1, CONF_GCC_LINKER_OPTS_STAGE1, CONF_LD_LINKER_OPTS_STAGE1 and CONF_CPP_OPTS_STAGE1... " >&6; } case $target in i386-*) # Workaround for #7799 CONF_CC_OPTS_STAGE1="$CONF_CC_OPTS_STAGE1 -U__i686" ;; esac case $target in i386-unknown-mingw32) CONF_CC_OPTS_STAGE1="$CONF_CC_OPTS_STAGE1 -march=i686" ;; i386-portbld-freebsd*) CONF_CC_OPTS_STAGE1="$CONF_CC_OPTS_STAGE1 -march=i686" ;; x86_64-unknown-solaris2) # Solaris is a multi-lib platform, providing both 32- and 64-bit # user-land. It appears to default to 32-bit builds but we of course want to # compile for 64-bits on x86-64. # # On OpenSolaris uses gnu ld whereas SmartOS appears to use the Solaris # implementation, which rather uses the -64 flag. CONF_CC_OPTS_STAGE1="$CONF_CC_OPTS_STAGE1 -m64" CONF_GCC_LINKER_OPTS_STAGE1="$CONF_GCC_LINKER_OPTS_STAGE1 -m64" CONF_CPP_OPTS_STAGE1="$CONF_CPP_OPTS_STAGE1 -m64" if test "$fp_cv_gnu_ld" = "yes"; then CONF_LD_LINKER_OPTS_STAGE1="$CONF_LD_LINKER_OPTS_STAGE1 -m64" else CONF_LD_LINKER_OPTS_STAGE1="$CONF_LD_LINKER_OPTS_STAGE1 -64" fi ;; alpha-*) # For now, to suppress the gcc warning "call-clobbered # register used for global register variable", we simply # disable all warnings altogether using the -w flag. Oh well. CONF_CC_OPTS_STAGE1="$CONF_CC_OPTS_STAGE1 -w -mieee -D_REENTRANT" CONF_GCC_LINKER_OPTS_STAGE1="$CONF_GCC_LINKER_OPTS_STAGE1 -w -mieee -D_REENTRANT" CONF_CPP_OPTS_STAGE1="$CONF_CPP_OPTS_STAGE1 -w -mieee -D_REENTRANT" ;; hppa*) # ___HPUX_SOURCE, not _HPUX_SOURCE, is #defined if -ansi! # (very nice, but too bad the HP /usr/include files don't agree.) CONF_CC_OPTS_STAGE1="$CONF_CC_OPTS_STAGE1 -D_HPUX_SOURCE" CONF_GCC_LINKER_OPTS_STAGE1="$CONF_GCC_LINKER_OPTS_STAGE1 -D_HPUX_SOURCE" CONF_CPP_OPTS_STAGE1="$CONF_CPP_OPTS_STAGE1 -D_HPUX_SOURCE" ;; arm*freebsd*) # On arm/freebsd, tell gcc to generate Arm # instructions (ie not Thumb). CONF_CC_OPTS_STAGE1="$CONF_CC_OPTS_STAGE1 -marm" CONF_GCC_LINKER_OPTS_STAGE1="$CONF_GCC_LINKER_OPTS_STAGE1 -Wl,-z,noexecstack" CONF_LD_LINKER_OPTS_STAGE1="$CONF_LD_LINKER_OPTS_STAGE1 -z noexecstack" ;; arm*linux*) # On arm/linux and arm/android, tell gcc to generate Arm # instructions (ie not Thumb). CONF_CC_OPTS_STAGE1="$CONF_CC_OPTS_STAGE1 -marm" CONF_GCC_LINKER_OPTS_STAGE1="$CONF_GCC_LINKER_OPTS_STAGE1 -Wl,-z,noexecstack" CONF_LD_LINKER_OPTS_STAGE1="$CONF_LD_LINKER_OPTS_STAGE1 -z noexecstack" ;; aarch64*freebsd*) CONF_GCC_LINKER_OPTS_STAGE1="$CONF_GCC_LINKER_OPTS_STAGE1 -Wl,-z,noexecstack" CONF_LD_LINKER_OPTS_STAGE1="$CONF_LD_LINKER_OPTS_STAGE1 -z noexecstack" ;; aarch64*linux*) CONF_GCC_LINKER_OPTS_STAGE1="$CONF_GCC_LINKER_OPTS_STAGE1 -Wl,-z,noexecstack" CONF_LD_LINKER_OPTS_STAGE1="$CONF_LD_LINKER_OPTS_STAGE1 -z noexecstack" ;; powerpc-ibm-aix*) # We need `-D_THREAD_SAFE` to unlock the thread-local `errno`. CONF_CC_OPTS_STAGE1="$CONF_CC_OPTS_STAGE1 -D_THREAD_SAFE" CONF_GCC_LINKER_OPTS_STAGE1="$CONF_GCC_LINKER_OPTS_STAGE1 -D_THREAD_SAFE -Wl,-bnotextro" CONF_LD_LINKER_OPTS_STAGE1="$CONF_LD_LINKER_OPTS_STAGE1 -bnotextro" CONF_CPP_OPTS_STAGE1="$CONF_CPP_OPTS_STAGE1 -D_THREAD_SAFE" ;; x86_64-*-openbsd*) # We need -z wxneeded at least to link ghc-stage2 to workaround # W^X issue in GHCi on OpenBSD current (as of Aug 2016) CONF_GCC_LINKER_OPTS_STAGE1="$CONF_GCC_LINKER_OPTS_STAGE1 -Wl,-z,wxneeded" CONF_LD_LINKER_OPTS_STAGE1="$CONF_LD_LINKER_OPTS_STAGE1 -z wxneeded" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 printf "%s\n" "done" >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking Setting up CONF_CC_OPTS_STAGE2, CONF_GCC_LINKER_OPTS_STAGE2, CONF_LD_LINKER_OPTS_STAGE2 and CONF_CPP_OPTS_STAGE2" >&5 printf %s "checking Setting up CONF_CC_OPTS_STAGE2, CONF_GCC_LINKER_OPTS_STAGE2, CONF_LD_LINKER_OPTS_STAGE2 and CONF_CPP_OPTS_STAGE2... " >&6; } case $target in i386-*) # Workaround for #7799 CONF_CC_OPTS_STAGE2="$CONF_CC_OPTS_STAGE2 -U__i686" ;; esac case $target in i386-unknown-mingw32) CONF_CC_OPTS_STAGE2="$CONF_CC_OPTS_STAGE2 -march=i686" ;; i386-portbld-freebsd*) CONF_CC_OPTS_STAGE2="$CONF_CC_OPTS_STAGE2 -march=i686" ;; x86_64-unknown-solaris2) # Solaris is a multi-lib platform, providing both 32- and 64-bit # user-land. It appears to default to 32-bit builds but we of course want to # compile for 64-bits on x86-64. # # On OpenSolaris uses gnu ld whereas SmartOS appears to use the Solaris # implementation, which rather uses the -64 flag. CONF_CC_OPTS_STAGE2="$CONF_CC_OPTS_STAGE2 -m64" CONF_GCC_LINKER_OPTS_STAGE2="$CONF_GCC_LINKER_OPTS_STAGE2 -m64" CONF_CPP_OPTS_STAGE2="$CONF_CPP_OPTS_STAGE2 -m64" if test "$fp_cv_gnu_ld" = "yes"; then CONF_LD_LINKER_OPTS_STAGE2="$CONF_LD_LINKER_OPTS_STAGE2 -m64" else CONF_LD_LINKER_OPTS_STAGE2="$CONF_LD_LINKER_OPTS_STAGE2 -64" fi ;; alpha-*) # For now, to suppress the gcc warning "call-clobbered # register used for global register variable", we simply # disable all warnings altogether using the -w flag. Oh well. CONF_CC_OPTS_STAGE2="$CONF_CC_OPTS_STAGE2 -w -mieee -D_REENTRANT" CONF_GCC_LINKER_OPTS_STAGE2="$CONF_GCC_LINKER_OPTS_STAGE2 -w -mieee -D_REENTRANT" CONF_CPP_OPTS_STAGE2="$CONF_CPP_OPTS_STAGE2 -w -mieee -D_REENTRANT" ;; hppa*) # ___HPUX_SOURCE, not _HPUX_SOURCE, is #defined if -ansi! # (very nice, but too bad the HP /usr/include files don't agree.) CONF_CC_OPTS_STAGE2="$CONF_CC_OPTS_STAGE2 -D_HPUX_SOURCE" CONF_GCC_LINKER_OPTS_STAGE2="$CONF_GCC_LINKER_OPTS_STAGE2 -D_HPUX_SOURCE" CONF_CPP_OPTS_STAGE2="$CONF_CPP_OPTS_STAGE2 -D_HPUX_SOURCE" ;; arm*freebsd*) # On arm/freebsd, tell gcc to generate Arm # instructions (ie not Thumb). CONF_CC_OPTS_STAGE2="$CONF_CC_OPTS_STAGE2 -marm" CONF_GCC_LINKER_OPTS_STAGE2="$CONF_GCC_LINKER_OPTS_STAGE2 -Wl,-z,noexecstack" CONF_LD_LINKER_OPTS_STAGE2="$CONF_LD_LINKER_OPTS_STAGE2 -z noexecstack" ;; arm*linux*) # On arm/linux and arm/android, tell gcc to generate Arm # instructions (ie not Thumb). CONF_CC_OPTS_STAGE2="$CONF_CC_OPTS_STAGE2 -marm" CONF_GCC_LINKER_OPTS_STAGE2="$CONF_GCC_LINKER_OPTS_STAGE2 -Wl,-z,noexecstack" CONF_LD_LINKER_OPTS_STAGE2="$CONF_LD_LINKER_OPTS_STAGE2 -z noexecstack" ;; aarch64*freebsd*) CONF_GCC_LINKER_OPTS_STAGE2="$CONF_GCC_LINKER_OPTS_STAGE2 -Wl,-z,noexecstack" CONF_LD_LINKER_OPTS_STAGE2="$CONF_LD_LINKER_OPTS_STAGE2 -z noexecstack" ;; aarch64*linux*) CONF_GCC_LINKER_OPTS_STAGE2="$CONF_GCC_LINKER_OPTS_STAGE2 -Wl,-z,noexecstack" CONF_LD_LINKER_OPTS_STAGE2="$CONF_LD_LINKER_OPTS_STAGE2 -z noexecstack" ;; powerpc-ibm-aix*) # We need `-D_THREAD_SAFE` to unlock the thread-local `errno`. CONF_CC_OPTS_STAGE2="$CONF_CC_OPTS_STAGE2 -D_THREAD_SAFE" CONF_GCC_LINKER_OPTS_STAGE2="$CONF_GCC_LINKER_OPTS_STAGE2 -D_THREAD_SAFE -Wl,-bnotextro" CONF_LD_LINKER_OPTS_STAGE2="$CONF_LD_LINKER_OPTS_STAGE2 -bnotextro" CONF_CPP_OPTS_STAGE2="$CONF_CPP_OPTS_STAGE2 -D_THREAD_SAFE" ;; x86_64-*-openbsd*) # We need -z wxneeded at least to link ghc-stage2 to workaround # W^X issue in GHCi on OpenBSD current (as of Aug 2016) CONF_GCC_LINKER_OPTS_STAGE2="$CONF_GCC_LINKER_OPTS_STAGE2 -Wl,-z,wxneeded" CONF_LD_LINKER_OPTS_STAGE2="$CONF_LD_LINKER_OPTS_STAGE2 -z wxneeded" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 printf "%s\n" "done" >&6; } # Stage 3 won't be supported by cross-compilation { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether CC supports --target" >&5 printf %s "checking whether CC supports --target... " >&6; } echo 'int main() { return 0; }' > conftest.c if $CC --target=$LlvmTarget -Werror conftest.c > /dev/null ; then CONF_CC_SUPPORTS_TARGET=YES { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else CONF_CC_SUPPORTS_TARGET=NO { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f conftest.c conftest if test $CONF_CC_SUPPORTS_TARGET = YES ; then CONF_CC_OPTS_STAGE1="--target=$LlvmTarget $CONF_CC_OPTS_STAGE1" CONF_CC_OPTS_STAGE2="--target=$LlvmTarget $CONF_CC_OPTS_STAGE2" CONF_CXX_OPTS_STAGE1="--target=$LlvmTarget $CONF_CXX_OPTS_STAGE1" CONF_CXX_OPTS_STAGE2="--target=$LlvmTarget $CONF_CXX_OPTS_STAGE2" CONF_GCC_LINKER_OPTS_STAGE1="--target=$LlvmTarget $CONF_GCC_LINKER_OPTS_STAGE1" CONF_GCC_LINKER_OPTS_STAGE2="--target=$LlvmTarget $CONF_GCC_LINKER_OPTS_STAGE2" fi # See rules/distdir-way-opts.mk for details. # Flags passed to the C compiler # Flags passed to the C compiler when we ask it to link # Flags passed to the linker when we ask it to link # Flags passed to the C preprocessor # Flags passed to the Haskell compiler checkArch() { case $1 in i386) test -z "$2" || eval "$2=ArchX86" ;; x86_64|amd64) test -z "$2" || eval "$2=ArchX86_64" ;; powerpc) test -z "$2" || eval "$2=ArchPPC" ;; powerpc64) test -z "$2" || eval "$2=\"ArchPPC_64 {ppc_64ABI = ELF_V1}\"" ;; powerpc64le) test -z "$2" || eval "$2=\"ArchPPC_64 {ppc_64ABI = ELF_V2}\"" ;; s390x) test -z "$2" || eval "$2=ArchS390X" ;; sparc) test -z "$2" || eval "$2=ArchSPARC" ;; sparc64) test -z "$2" || eval "$2=ArchSPARC64" ;; arm) cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { #if defined(__ARM_ARCH_2__) || \ defined(__ARM_ARCH_3__) || \ defined(__ARM_ARCH_3M__) || \ defined(__ARM_ARCH_4__) || \ defined(__ARM_ARCH_4T__) || \ defined(__ARM_ARCH_5__) || \ defined(__ARM_ARCH_5T__) || \ defined(__ARM_ARCH_5E__) || \ defined(__ARM_ARCH_5TE__) return 0; #else not pre arm v6 #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : printf "%s\n" "#define arm_HOST_ARCH_PRE_ARMv6 1" >>confdefs.h printf "%s\n" "#define arm_HOST_ARCH_PRE_ARMv7 1" >>confdefs.h ARM_ISA=ARMv5 ARM_ISA_EXT="[]" else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { #if defined(__ARM_ARCH_6__) || \ defined(__ARM_ARCH_6J__) || \ defined(__ARM_ARCH_6T2__) || \ defined(__ARM_ARCH_6Z__) || \ defined(__ARM_ARCH_6ZK__) || \ defined(__ARM_ARCH_6K__) || \ defined(__ARM_ARCH_6KZ__) || \ defined(__ARM_ARCH_6M__) return 0; #else not pre arm v7 #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : printf "%s\n" "#define arm_HOST_ARCH_PRE_ARMv7 1" >>confdefs.h ARM_ISA=ARMv6 cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { #if defined(__VFP_FP__) return 0; #else no vfp #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ARM_ISA_EXT="[VFPv2]" else $as_nop ARM_ISA_EXT="[]" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext else $as_nop ARM_ISA=ARMv7 ARM_ISA_EXT="[VFPv3,NEON]" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { #if defined(__SOFTFP__) return 0; #else not softfp #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ARM_ABI="SOFT" else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { #if defined(__ARM_PCS_VFP) return 0; #else no hard float ABI #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ARM_ABI="HARD" else $as_nop ARM_ABI="SOFTFP" fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext test -z "$2" || eval "$2=\"ArchARM {armISA = \$ARM_ISA, armISAExt = \$ARM_ISA_EXT, armABI = \$ARM_ABI}\"" ;; aarch64) test -z "$2" || eval "$2=ArchAArch64" ;; alpha) test -z "$2" || eval "$2=ArchAlpha" ;; mips|mipseb) test -z "$2" || eval "$2=ArchMipseb" ;; mipsel) test -z "$2" || eval "$2=ArchMipsel" ;; hppa|hppa1_1|ia64|m68k|nios2|riscv32|riscv64|rs6000|s390|sh4|vax) test -z "$2" || eval "$2=ArchUnknown" ;; *) echo "Unknown arch $1" exit 1 ;; esac } checkVendor() { case $1 in dec|none|unknown|hp|apple|next|sun|sgi|ibm|montavista|portbld|alpine) ;; *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Unknown vendor $1" >&5 printf "%s\n" "$as_me: WARNING: Unknown vendor $1" >&2;} ;; esac } checkOS() { case $1 in linux|linux-android) test -z "$2" || eval "$2=OSLinux" ;; darwin|ios|watchos|tvos) test -z "$2" || eval "$2=OSDarwin" ;; solaris2) test -z "$2" || eval "$2=OSSolaris2" ;; mingw32) test -z "$2" || eval "$2=OSMinGW32" ;; freebsd) test -z "$2" || eval "$2=OSFreeBSD" ;; dragonfly) test -z "$2" || eval "$2=OSDragonFly" ;; kfreebsdgnu) test -z "$2" || eval "$2=OSKFreeBSD" ;; openbsd) test -z "$2" || eval "$2=OSOpenBSD" ;; netbsd) test -z "$2" || eval "$2=OSNetBSD" ;; haiku) test -z "$2" || eval "$2=OSHaiku" ;; nto-qnx) test -z "$2" || eval "$2=OSQNXNTO" ;; dragonfly|hpux|linuxaout|freebsd2|nextstep2|nextstep3|sunos4|ultrix) test -z "$2" || eval "$2=OSUnknown" ;; aix) test -z "$2" || eval "$2=OSAIX" ;; gnu) test -z "$2" || eval "$2=OSHurd" ;; *) echo "Unknown OS '$1'" exit 1 ;; esac } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for .subsections_via_symbols" >&5 printf %s "checking for .subsections_via_symbols... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { __asm__ (".subsections_via_symbols"); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } if test x"$TargetArch" = xaarch64; then TargetHasSubsectionsViaSymbols=NO else TargetHasSubsectionsViaSymbols=YES printf "%s\n" "#define HAVE_SUBSECTIONS_VIA_SYMBOLS 1" >>confdefs.h fi else $as_nop TargetHasSubsectionsViaSymbols=NO { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether your assembler supports .ident directive" >&5 printf %s "checking whether your assembler supports .ident directive... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ __asm__ (".ident \"GHC x.y.z\""); int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } TargetHasIdentDirective=YES else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } TargetHasIdentDirective=NO fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext CFLAGS2="$CFLAGS" CFLAGS= case $TargetArch in arm) progbits="%progbits" ;; *) progbits="@progbits" ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU non-executable stack support" >&5 printf %s "checking for GNU non-executable stack support... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ __asm__ (".section .note.GNU-stack,\"\",$progbits"); __asm__ (".section .text"); int main (void) { 0 ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } TargetHasGnuNonexecStack=YES else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } TargetHasGnuNonexecStack=NO fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext CFLAGS="$CFLAGS2" checkArch "$BuildArch" "HaskellBuildArch" checkVendor "$BuildVendor" checkOS "$BuildOS" "" checkArch "$HostArch" "HaskellHostArch" checkVendor "$HostVendor" checkOS "$HostOS" "HaskellHostOs" checkArch "$TargetArch" "HaskellTargetArch" checkVendor "$TargetVendor" checkOS "$TargetOS" "HaskellTargetOs" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working context diff" >&5 printf %s "checking for a working context diff... " >&6; } if test ${fp_cv_context_diff+y} then : printf %s "(cached) " >&6 else $as_nop echo foo > conftest1 echo foo > conftest2 fp_cv_context_diff=no for fp_var in '-U 1' '-u1' '-C 1' '-c1' do if diff $fp_var conftest1 conftest2 > /dev/null 2>&1; then fp_cv_context_diff="diff $fp_var" break fi done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_context_diff" >&5 printf "%s\n" "$fp_cv_context_diff" >&6; } if test x"$fp_cv_context_diff" = xno; then as_fn_error $? "cannot figure out how to do context diffs" "$LINENO" 5 fi ContextDiffCmd=$fp_cv_context_diff chmod +x install-sh # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install # AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # OS/2's system install, which has a completely different semantic # ./install, which can be erroneously created by make from ./install.sh. # Reject install programs that cannot install multiple files. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 printf %s "checking for a BSD-compatible install... " >&6; } if test -z "$INSTALL"; then if test ${ac_cv_path_install+y} then : printf %s "(cached) " >&6 else $as_nop as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac # Account for fact that we put trailing slashes in our PATH walk. case $as_dir in #(( ./ | /[cC]/* | \ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ /usr/ucb/* ) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. # Don't use installbsd from OSF since it installs stuff as root # by default. for ac_prog in ginstall scoinst install; do for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then if test $ac_prog = install && grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. : elif test $ac_prog = install && grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # program-specific install script used by HP pwplus--don't use. : else rm -rf conftest.one conftest.two conftest.dir echo one > conftest.one echo two > conftest.two mkdir conftest.dir if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && test -s conftest.one && test -s conftest.two && test -s conftest.dir/conftest.one && test -s conftest.dir/conftest.two then ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" break 3 fi fi fi done done ;; esac done IFS=$as_save_IFS rm -rf conftest.one conftest.two conftest.dir fi if test ${ac_cv_path_install+y}; then INSTALL=$ac_cv_path_install else # As a last resort, use the slow shell script. Don't cache a # value for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the value is a relative name. INSTALL=$ac_install_sh fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 printf "%s\n" "$INSTALL" >&6; } # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' fp_prog_ar=$AR if test -z "$fp_prog_ar"; then if test "$HostOS" = "mingw32" then # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_fp_prog_ar+y} then : printf %s "(cached) " >&6 else $as_nop case $fp_prog_ar in [\\/]* | ?:[\\/]*) ac_cv_path_fp_prog_ar="$fp_prog_ar" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_fp_prog_ar="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi fp_prog_ar=$ac_cv_path_fp_prog_ar if test -n "$fp_prog_ar"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_prog_ar" >&5 printf "%s\n" "$fp_prog_ar" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -n "$fp_prog_ar"; then fp_prog_ar=$(cygpath -m $fp_prog_ar) fi else # Extract the first word of "$target_alias-ar", so it can be a program name with args. set dummy $target_alias-ar; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_fp_prog_ar+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$fp_prog_ar"; then ac_cv_prog_fp_prog_ar="$fp_prog_ar" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_fp_prog_ar="$target_alias-ar" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi fp_prog_ar=$ac_cv_prog_fp_prog_ar if test -n "$fp_prog_ar"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_prog_ar" >&5 printf "%s\n" "$fp_prog_ar" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test -z "$ac_cv_prog_fp_prog_ar"; then if test "$build" = "$target"; then ac_ct_fp_prog_ar=$fp_prog_ar # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_fp_prog_ar+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_fp_prog_ar"; then ac_cv_prog_ac_ct_fp_prog_ar="$ac_ct_fp_prog_ar" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_fp_prog_ar="ar" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_fp_prog_ar=$ac_cv_prog_ac_ct_fp_prog_ar if test -n "$ac_ct_fp_prog_ar"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_fp_prog_ar" >&5 printf "%s\n" "$ac_ct_fp_prog_ar" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fp_prog_ar=$ac_ct_fp_prog_ar else fp_prog_ar="" fi else fp_prog_ar="$ac_cv_prog_fp_prog_ar" fi fi fi if test -z "$fp_prog_ar"; then as_fn_error $? "cannot find ar in your PATH, no idea how to make a library" "$LINENO" 5 fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $fp_prog_ar is GNU ar" >&5 printf %s "checking whether $fp_prog_ar is GNU ar... " >&6; } if test ${fp_cv_prog_ar_is_gnu+y} then : printf %s "(cached) " >&6 else $as_nop if "$fp_prog_ar" --version 2> /dev/null | grep "GNU" > /dev/null 2>&1; then fp_cv_prog_ar_is_gnu=yes else fp_cv_prog_ar_is_gnu=no fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_prog_ar_is_gnu" >&5 printf "%s\n" "$fp_cv_prog_ar_is_gnu" >&6; } fp_prog_ar_is_gnu=$fp_cv_prog_ar_is_gnu ArIsGNUAr=`echo $fp_prog_ar_is_gnu | tr 'a-z' 'A-Z'` { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ar arguments" >&5 printf %s "checking for ar arguments... " >&6; } if test ${fp_cv_prog_ar_args+y} then : printf %s "(cached) " >&6 else $as_nop # GNU ar needs special treatment: it appears to have problems with # object files with the same name if you use the 's' modifier, but # simple 'ar q' works fine, and doesn't need a separate ranlib. if test $fp_prog_ar_is_gnu = yes; then fp_cv_prog_ar_args="q" else touch conftest.dummy for fp_var in qclsZ qcls qcs qcl qc ; do rm -f conftest.a if "$fp_prog_ar" $fp_var conftest.a conftest.dummy > /dev/null 2> /dev/null ; then # Also check that a result was created; it seems some llvm-ar versions # exit with code zero even if they fail to parse the command line. if test -f conftest.a ; then fp_cv_prog_ar_args=$fp_var break fi fi done rm -f conftest* if test -z "$fp_cv_prog_ar_args"; then as_fn_error $? "cannot figure out how to use your $fp_prog_ar" "$LINENO" 5 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_prog_ar_args" >&5 printf "%s\n" "$fp_cv_prog_ar_args" >&6; } fp_prog_ar_args=$fp_cv_prog_ar_args ArCmd="$fp_prog_ar" ArArgs="$fp_prog_ar_args" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $fp_prog_ar supports @file" >&5 printf %s "checking whether $fp_prog_ar supports @file... " >&6; } if test ${fp_cv_prog_ar_supports_atfile+y} then : printf %s "(cached) " >&6 else $as_nop rm -f conftest* touch conftest.file echo conftest.file > conftest.atfile echo conftest.file >> conftest.atfile "$fp_prog_ar" $fp_prog_ar_args conftest.a @conftest.atfile > /dev/null 2>&1 fp_prog_ar_supports_atfile_tmp=`"$fp_prog_ar" t conftest.a 2> /dev/null | grep -c conftest.file` rm -f conftest* if test "$fp_prog_ar_supports_atfile_tmp" -eq 2 then fp_cv_prog_ar_supports_atfile=yes else fp_cv_prog_ar_supports_atfile=no fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_prog_ar_supports_atfile" >&5 printf "%s\n" "$fp_cv_prog_ar_supports_atfile" >&6; } fp_prog_ar_supports_atfile=$fp_cv_prog_ar_supports_atfile ArSupportsAtFile=`echo $fp_prog_ar_supports_atfile | tr 'a-z' 'A-Z'` if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_RANLIB+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 printf "%s\n" "$RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_prog_ac_ct_RANLIB+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 printf "%s\n" "$ac_ct_RANLIB" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi if test $fp_prog_ar_is_gnu = yes then fp_cv_prog_ar_needs_ranlib=no elif test "$TargetVendor_CPP" = "apple" then # It's quite tedious to check for Apple's crazy timestamps in # .a files, so we hardcode it. fp_cv_prog_ar_needs_ranlib=yes else case $fp_prog_ar_args in *s*) fp_cv_prog_ar_needs_ranlib=no;; *) fp_cv_prog_ar_needs_ranlib=yes;; esac fi # workaround for AC_PROG_RANLIB which sets RANLIB to `:' when # ranlib is missing on the target OS. The problem is that # ghc-cabal cannot execute `:' which is a shell built-in but can # execute `true' which is usually simple program supported by the # OS. # Fixes #8795 if test "$RANLIB" = ":" then RANLIB="true" fi REAL_RANLIB_CMD="$RANLIB" if test $fp_cv_prog_ar_needs_ranlib = yes then RANLIB_CMD="$RANLIB" else RANLIB_CMD="true" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 printf %s "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 printf "%s\n" "no, using $LN_S" >&6; } fi if test "$windows" = YES -a "$EnableDistroToolchain" = "NO" then mingw_bin_prefix='$$tooldir/mingw/bin/' SettingsCCompilerCommand="${mingw_bin_prefix}gcc.exe" SettingsHaskellCPPCommand="${mingw_bin_prefix}gcc.exe" SettingsHaskellCPPFlags="$HaskellCPPArgs" SettingsLdCommand="${mingw_bin_prefix}ld.exe" # Overrides FIND_MERGE_OBJECTS in order to avoid hard-coding linker # path on Windows (#18550). SettingsMergeObjectsCommand="${SettingsLdCommand}" SettingsMergeObjectsFlags="-r --oformat=pe-bigobj-x86-64" SettingsArCommand="${mingw_bin_prefix}ar.exe" SettingsRanlibCommand="${mingw_bin_prefix}ranlib.exe" SettingsDllWrapCommand="${mingw_bin_prefix}dllwrap.exe" SettingsWindresCommand="${mingw_bin_prefix}windres.exe" SettingsTouchCommand='$$topdir/bin/touchy.exe' elif test "$EnableDistroToolchain" = "YES" then SettingsCCompilerCommand="$(basename $CC)" SettingsCCompilerFlags="$CONF_CC_OPTS_STAGE2" SettingsCxxCompilerFlags="$CONF_CXX_OPTS_STAGE2" SettingsHaskellCPPCommand="$(basename $HaskellCPPCmd)" SettingsHaskellCPPFlags="$HaskellCPPArgs" SettingsLdCommand="$(basename $LdCmd)" SettingsMergeObjectsCommand="$(basename $MergeObjsCmd)" SettingsMergeObjectsFlags="$MergeObjsArgs" SettingsArCommand="$(basename $ArCmd)" SettingsDllWrapCommand="$(basename $DllWrapCmd)" SettingsWindresCommand="$(basename $WindresCmd)" SettingsTouchCommand='$$topdir/bin/touchy.exe' else SettingsCCompilerCommand="$CC" SettingsHaskellCPPCommand="$HaskellCPPCmd" SettingsHaskellCPPFlags="$HaskellCPPArgs" SettingsLdCommand="$LdCmd" SettingsMergeObjectsCommand="$MergeObjsCmd" SettingsMergeObjectsFlags="$MergeObjsArgs" SettingsArCommand="$ArCmd" SettingsRanlibCommand="$RanlibCmd" if test -z "$DllWrapCmd" then SettingsDllWrapCommand="/bin/false" else SettingsDllWrapCommand="$DllWrapCmd" fi if test -z "$WindresCmd" then SettingsWindresCommand="/bin/false" else SettingsWindresCommand="$WindresCmd" fi SettingsTouchCommand='touch' fi if test -z "$LibtoolCmd" then SettingsLibtoolCommand="libtool" else SettingsLibtoolCommand="$LibtoolCmd" fi if test -z "$ClangCmd" then SettingsClangCommand="clang" else SettingsClangCommand="$ClangCmd" fi if test -z "$LlcCmd" then SettingsLlcCommand="llc" else SettingsLlcCommand="$LlcCmd" fi if test -z "$OptCmd" then SettingsOptCommand="opt" else SettingsOptCommand="$OptCmd" fi if test -z "$OtoolCmd" then SettingsOtoolCommand="otool" else SettingsOtoolCommand="$OtoolCmd" fi if test -z "$InstallNameToolCmd" then SettingsInstallNameToolCommand="install_name_tool" else SettingsInstallNameToolCommand="$InstallNameToolCmd" fi SettingsCCompilerFlags="$CONF_CC_OPTS_STAGE2" SettingsCxxCompilerFlags="$CONF_CXX_OPTS_STAGE2" SettingsCCompilerLinkFlags="$CONF_GCC_LINKER_OPTS_STAGE2" SettingsCCompilerSupportsNoPie="$CONF_GCC_SUPPORTS_NO_PIE" SettingsLdFlags="$CONF_LD_LINKER_OPTS_STAGE2" SettingsUseDistroMINGW="$EnableDistroToolchain" for ac_prog in gsed sed do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_SedCmd+y} then : printf %s "(cached) " >&6 else $as_nop case $SedCmd in [\\/]* | ?:[\\/]*) ac_cv_path_SedCmd="$SedCmd" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_SedCmd="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi SedCmd=$ac_cv_path_SedCmd if test -n "$SedCmd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SedCmd" >&5 printf "%s\n" "$SedCmd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$SedCmd" && break done test -n "$SedCmd" || SedCmd="sed" # Extract the first word of "time", so it can be a program name with args. set dummy time; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_TimeCmd+y} then : printf %s "(cached) " >&6 else $as_nop case $TimeCmd in [\\/]* | ?:[\\/]*) ac_cv_path_TimeCmd="$TimeCmd" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_TimeCmd="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi TimeCmd=$ac_cv_path_TimeCmd if test -n "$TimeCmd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TimeCmd" >&5 printf "%s\n" "$TimeCmd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi for ac_prog in gnutar gtar tar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_TarCmd+y} then : printf %s "(cached) " >&6 else $as_nop case $TarCmd in [\\/]* | ?:[\\/]*) ac_cv_path_TarCmd="$TarCmd" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_TarCmd="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi TarCmd=$ac_cv_path_TarCmd if test -n "$TarCmd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $TarCmd" >&5 printf "%s\n" "$TarCmd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$TarCmd" && break done test -n "$TarCmd" || TarCmd="tar" for ac_prog in bzip2 do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_Bzip2Cmd+y} then : printf %s "(cached) " >&6 else $as_nop case $Bzip2Cmd in [\\/]* | ?:[\\/]*) ac_cv_path_Bzip2Cmd="$Bzip2Cmd" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_Bzip2Cmd="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi Bzip2Cmd=$ac_cv_path_Bzip2Cmd if test -n "$Bzip2Cmd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $Bzip2Cmd" >&5 printf "%s\n" "$Bzip2Cmd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$Bzip2Cmd" && break done test -n "$Bzip2Cmd" || Bzip2Cmd="bzip2" for ac_prog in gzip do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_GzipCmd+y} then : printf %s "(cached) " >&6 else $as_nop case $GzipCmd in [\\/]* | ?:[\\/]*) ac_cv_path_GzipCmd="$GzipCmd" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_GzipCmd="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi GzipCmd=$ac_cv_path_GzipCmd if test -n "$GzipCmd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GzipCmd" >&5 printf "%s\n" "$GzipCmd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$GzipCmd" && break done test -n "$GzipCmd" || GzipCmd="gzip" for ac_prog in pxz xz do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_XzCmd+y} then : printf %s "(cached) " >&6 else $as_nop case $XzCmd in [\\/]* | ?:[\\/]*) ac_cv_path_XzCmd="$XzCmd" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_XzCmd="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi XzCmd=$ac_cv_path_XzCmd if test -n "$XzCmd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XzCmd" >&5 printf "%s\n" "$XzCmd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$XzCmd" && break done test -n "$XzCmd" || XzCmd="xz" for ac_prog in gpatch patch do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PatchCmd+y} then : printf %s "(cached) " >&6 else $as_nop case $PatchCmd in [\\/]* | ?:[\\/]*) ac_cv_path_PatchCmd="$PatchCmd" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_PatchCmd="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi PatchCmd=$ac_cv_path_PatchCmd if test -n "$PatchCmd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PatchCmd" >&5 printf "%s\n" "$PatchCmd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi test -n "$PatchCmd" && break done test -n "$PatchCmd" || PatchCmd="patch" # Extract the first word of "autoreconf", so it can be a program name with args. set dummy autoreconf; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_AutoreconfCmd+y} then : printf %s "(cached) " >&6 else $as_nop case $AutoreconfCmd in [\\/]* | ?:[\\/]*) ac_cv_path_AutoreconfCmd="$AutoreconfCmd" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_AutoreconfCmd="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_AutoreconfCmd" && ac_cv_path_AutoreconfCmd="autoreconf" ;; esac fi AutoreconfCmd=$ac_cv_path_AutoreconfCmd if test -n "$AutoreconfCmd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AutoreconfCmd" >&5 printf "%s\n" "$AutoreconfCmd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Check whether --enable-dtrace was given. if test ${enable_dtrace+y} then : enableval=$enable_dtrace; EnableDtrace=$enableval else $as_nop EnableDtrace=yes fi HaveDtrace=NO # Extract the first word of "dtrace", so it can be a program name with args. set dummy dtrace; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_DtraceCmd+y} then : printf %s "(cached) " >&6 else $as_nop case $DtraceCmd in [\\/]* | ?:[\\/]*) ac_cv_path_DtraceCmd="$DtraceCmd" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_DtraceCmd="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi DtraceCmd=$ac_cv_path_DtraceCmd if test -n "$DtraceCmd"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DtraceCmd" >&5 printf "%s\n" "$DtraceCmd" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi if test "x$EnableDtrace" = "xyes"; then if test -n "$DtraceCmd"; then if test "x$TargetOS_CPP-$TargetVendor_CPP" = "xdarwin-apple" \ -o "x$TargetOS_CPP-$TargetVendor_CPP" = "xfreebsd-portbld" \ -o "x$TargetOS_CPP-$TargetVendor_CPP" = "xsolaris2-unknown"; then HaveDtrace=YES fi fi fi # Extract the first word of "HsColour", so it can be a program name with args. set dummy HsColour; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_HSCOLOUR+y} then : printf %s "(cached) " >&6 else $as_nop case $HSCOLOUR in [\\/]* | ?:[\\/]*) ac_cv_path_HSCOLOUR="$HSCOLOUR" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_HSCOLOUR="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi HSCOLOUR=$ac_cv_path_HSCOLOUR if test -n "$HSCOLOUR"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HSCOLOUR" >&5 printf "%s\n" "$HSCOLOUR" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # HsColour is passed to Cabal, so we need a native path if test "$HostOS" = "mingw32" && \ test "${OSTYPE}" != "msys" && \ test "${HSCOLOUR}" != "" then # Canonicalise to :/path/to/gcc HSCOLOUR=`cygpath -m ${HSCOLOUR}` fi # Extract the first word of "sphinx-build", so it can be a program name with args. set dummy sphinx-build; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_SPHINXBUILD+y} then : printf %s "(cached) " >&6 else $as_nop case $SPHINXBUILD in [\\/]* | ?:[\\/]*) ac_cv_path_SPHINXBUILD="$SPHINXBUILD" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_SPHINXBUILD="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi SPHINXBUILD=$ac_cv_path_SPHINXBUILD if test -n "$SPHINXBUILD"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $SPHINXBUILD" >&5 printf "%s\n" "$SPHINXBUILD" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for version of sphinx-build" >&5 printf %s "checking for version of sphinx-build... " >&6; } if test ${fp_cv_sphinx_version+y} then : printf %s "(cached) " >&6 else $as_nop if test -n "$SPHINXBUILD"; then fp_cv_sphinx_version=`"$SPHINXBUILD" --version 2>&1 | sed 's/.* \([0-9]\.[0-9]\.[0-9]\)/\1/' | head -n1`; fi; fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_sphinx_version" >&5 printf "%s\n" "$fp_cv_sphinx_version" >&6; } fp_version1=$fp_cv_sphinx_version; fp_version2=1.0.0 fp_save_IFS=$IFS; IFS='.' while test x"$fp_version1" != x || test x"$fp_version2" != x do set dummy $fp_version1; shift fp_num1="" test $# = 0 || { fp_num1="$1"; shift; } test x"$fp_num1" = x && fp_num1="0" fp_version1="$*" set dummy $fp_version2; shift fp_num2="" test $# = 0 || { fp_num2="$1"; shift; } test x"$fp_num2" = x && fp_num2="0" fp_version2="$*" test "$fp_num1" = "$fp_num2" || break; done IFS=$fp_save_IFS if test "$fp_num1" -lt "$fp_num2" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Sphinx version 1.0.0 or later is required to build documentation" >&5 printf "%s\n" "$as_me: WARNING: Sphinx version 1.0.0 or later is required to build documentation" >&2;}; SPHINXBUILD=; fi if test -n "$SPHINXBUILD"; then if "$SPHINXBUILD" -b text utils/check-sphinx utils/check-sphinx/dist > /dev/null 2>&1; then true; else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Sphinx for python3 is required to build documentation." >&5 printf "%s\n" "$as_me: WARNING: Sphinx for python3 is required to build documentation." >&2;} SPHINXBUILD=; fi fi # Extract the first word of "xelatex", so it can be a program name with args. set dummy xelatex; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_XELATEX+y} then : printf %s "(cached) " >&6 else $as_nop case $XELATEX in [\\/]* | ?:[\\/]*) ac_cv_path_XELATEX="$XELATEX" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_XELATEX="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi XELATEX=$ac_cv_path_XELATEX if test -n "$XELATEX"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XELATEX" >&5 printf "%s\n" "$XELATEX" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "makeindex", so it can be a program name with args. set dummy makeindex; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_MAKEINDEX+y} then : printf %s "(cached) " >&6 else $as_nop case $MAKEINDEX in [\\/]* | ?:[\\/]*) ac_cv_path_MAKEINDEX="$MAKEINDEX" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_MAKEINDEX="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi MAKEINDEX=$ac_cv_path_MAKEINDEX if test -n "$MAKEINDEX"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAKEINDEX" >&5 printf "%s\n" "$MAKEINDEX" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "makeinfo", so it can be a program name with args. set dummy makeinfo; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_MAKEINFO+y} then : printf %s "(cached) " >&6 else $as_nop case $MAKEINFO in [\\/]* | ?:[\\/]*) ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_MAKEINFO="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi MAKEINFO=$ac_cv_path_MAKEINFO if test -n "$MAKEINFO"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5 printf "%s\n" "$MAKEINFO" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi # Extract the first word of "python3", so it can be a program name with args. set dummy python3; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_PYTHON+y} then : printf %s "(cached) " >&6 else $as_nop case $PYTHON in [\\/]* | ?:[\\/]*) ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in /mingw64/bin $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_PYTHON="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi PYTHON=$ac_cv_path_PYTHON if test -n "$PYTHON"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 printf "%s\n" "$PYTHON" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi PythonCmd="$PYTHON" { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ghc-pkg matching $WithGhc" >&5 printf %s "checking for ghc-pkg matching $WithGhc... " >&6; } if test ${fp_cv_matching_ghc_pkg+y} then : printf %s "(cached) " >&6 else $as_nop # If we are told to use ghc-stage2, then we're using an in-tree # compiler. In this case, we just want ghc-pkg, not ghc-pkg-stage2, # so we sed off -stage[0-9]$. However, if we are told to use # ghc-6.12.1 then we want to use ghc-pkg-6.12.1, so we keep any # other suffix. fp_ghc_pkg_guess=`echo "$WithGhc" | sed -e 's/-stage[0-9]$//' -e 's,ghc\([^/\\]*\)$,ghc-pkg\1,'` if "$fp_ghc_pkg_guess" list > /dev/null 2>&1; then fp_cv_matching_ghc_pkg=$fp_ghc_pkg_guess else as_fn_error $? "Cannot find matching ghc-pkg" "$LINENO" 5 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_matching_ghc_pkg" >&5 printf "%s\n" "$fp_cv_matching_ghc_pkg" >&6; } GhcPkgCmd=$fp_cv_matching_ghc_pkg # Extract the first word of "happy", so it can be a program name with args. set dummy happy; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_HAPPY+y} then : printf %s "(cached) " >&6 else $as_nop case $HAPPY in [\\/]* | ?:[\\/]*) ac_cv_path_HAPPY="$HAPPY" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_HAPPY="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi HAPPY=$ac_cv_path_HAPPY if test -n "$HAPPY"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAPPY" >&5 printf "%s\n" "$HAPPY" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi HappyCmd=$HAPPY { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for version of happy" >&5 printf %s "checking for version of happy... " >&6; } if test ${fptools_cv_happy_version+y} then : printf %s "(cached) " >&6 else $as_nop if test x"$HappyCmd" != x; then fptools_cv_happy_version=`"$HappyCmd" -v | grep 'Happy Version' | sed -e 's/Happy Version \([^ ]*\).*/\1/g'` ; else fptools_cv_happy_version=""; fi; fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fptools_cv_happy_version" >&5 printf "%s\n" "$fptools_cv_happy_version" >&6; } if test ! -f compiler/GHC/Parser.hs || test ! -f compiler/GHC/Cmm/Parser.hs then fp_version1=$fptools_cv_happy_version; fp_version2=1.19.10 fp_save_IFS=$IFS; IFS='.' while test x"$fp_version1" != x || test x"$fp_version2" != x do set dummy $fp_version1; shift fp_num1="" test $# = 0 || { fp_num1="$1"; shift; } test x"$fp_num1" = x && fp_num1="0" fp_version1="$*" set dummy $fp_version2; shift fp_num2="" test $# = 0 || { fp_num2="$1"; shift; } test x"$fp_num2" = x && fp_num2="0" fp_version2="$*" test "$fp_num1" = "$fp_num2" || break; done IFS=$fp_save_IFS if test "$fp_num1" -lt "$fp_num2" then : as_fn_error $? "Happy version 1.19.10 or later is required to compile GHC." "$LINENO" 5 fi fp_version1=$fptools_cv_happy_version; fp_version2=1.20.0 fp_save_IFS=$IFS; IFS='.' while test x"$fp_version1" != x || test x"$fp_version2" != x do set dummy $fp_version1; shift fp_num1="" test $# = 0 || { fp_num1="$1"; shift; } test x"$fp_num1" = x && fp_num1="0" fp_version1="$*" set dummy $fp_version2; shift fp_num2="" test $# = 0 || { fp_num2="$1"; shift; } test x"$fp_num2" = x && fp_num2="0" fp_version2="$*" test "$fp_num1" = "$fp_num2" || break; done IFS=$fp_save_IFS if test "$fp_num1" -ge "$fp_num2" then : as_fn_error $? "Happy version 1.19 is required to compile GHC." "$LINENO" 5 fi fi HappyVersion=$fptools_cv_happy_version; # Extract the first word of "alex", so it can be a program name with args. set dummy alex; ac_word=$2 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 printf %s "checking for $ac_word... " >&6; } if test ${ac_cv_path_ALEX+y} then : printf %s "(cached) " >&6 else $as_nop case $ALEX in [\\/]* | ?:[\\/]*) ac_cv_path_ALEX="$ALEX" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS case $as_dir in #((( '') as_dir=./ ;; */) ;; *) as_dir=$as_dir/ ;; esac for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then ac_cv_path_ALEX="$as_dir$ac_word$ac_exec_ext" printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS ;; esac fi ALEX=$ac_cv_path_ALEX if test -n "$ALEX"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ALEX" >&5 printf "%s\n" "$ALEX" >&6; } else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi AlexCmd=$ALEX { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for version of alex" >&5 printf %s "checking for version of alex... " >&6; } if test ${fptools_cv_alex_version+y} then : printf %s "(cached) " >&6 else $as_nop if test x"$AlexCmd" != x; then fptools_cv_alex_version=`"$AlexCmd" -v | grep 'Alex [Vv]ersion' | sed -e 's/Alex [Vv]ersion \([0-9\.]*\).*/\1/g'` ; else fptools_cv_alex_version=""; fi; fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fptools_cv_alex_version" >&5 printf "%s\n" "$fptools_cv_alex_version" >&6; } if test ! -f compiler/GHC/Parser/Lexer.hs || test ! -f compiler/GHC/Cmm/Lexer.hs then fp_version1=$fptools_cv_alex_version; fp_version2=3.1.7 fp_save_IFS=$IFS; IFS='.' while test x"$fp_version1" != x || test x"$fp_version2" != x do set dummy $fp_version1; shift fp_num1="" test $# = 0 || { fp_num1="$1"; shift; } test x"$fp_num1" = x && fp_num1="0" fp_version1="$*" set dummy $fp_version2; shift fp_num2="" test $# = 0 || { fp_num2="$1"; shift; } test x"$fp_num2" = x && fp_num2="0" fp_version2="$*" test "$fp_num1" = "$fp_num2" || break; done IFS=$fp_save_IFS if test "$fp_num1" -lt "$fp_num2" then : as_fn_error $? "Alex version 3.1.7 or later is required to compile GHC." "$LINENO" 5 fi fi AlexVersion=$fptools_cv_alex_version; # Check whether --enable-largefile was given. if test ${enable_largefile+y} then : enableval=$enable_largefile; fi if test "$enable_largefile" != no; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 printf %s "checking for special C compiler options needed for large files... " >&6; } if test ${ac_cv_sys_largefile_CC+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_sys_largefile_CC=no if test "$GCC" != yes; then ac_save_CC=$CC while :; do # IRIX 6.2 and later do not support large files by default, # so use the C compiler's -n32 option if that helps. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : break fi rm -f core conftest.err conftest.$ac_objext conftest.beam CC="$CC -n32" if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_largefile_CC=' -n32'; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam break done CC=$ac_save_CC rm -f conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 printf "%s\n" "$ac_cv_sys_largefile_CC" >&6; } if test "$ac_cv_sys_largefile_CC" != no; then CC=$CC$ac_cv_sys_largefile_CC fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 printf %s "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } if test ${ac_cv_sys_file_offset_bits+y} then : printf %s "(cached) " >&6 else $as_nop while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_file_offset_bits=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_file_offset_bits=64; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_sys_file_offset_bits=unknown break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 printf "%s\n" "$ac_cv_sys_file_offset_bits" >&6; } case $ac_cv_sys_file_offset_bits in #( no | unknown) ;; *) printf "%s\n" "#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits" >>confdefs.h ;; esac rm -rf conftest* if test $ac_cv_sys_file_offset_bits = unknown; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 printf %s "checking for _LARGE_FILES value needed for large files... " >&6; } if test ${ac_cv_sys_large_files+y} then : printf %s "(cached) " >&6 else $as_nop while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_large_files=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGE_FILES 1 #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main (void) { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_sys_large_files=1; break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ac_cv_sys_large_files=unknown break done fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 printf "%s\n" "$ac_cv_sys_large_files" >&6; } case $ac_cv_sys_large_files in #( no | unknown) ;; *) printf "%s\n" "#define _LARGE_FILES $ac_cv_sys_large_files" >>confdefs.h ;; esac rm -rf conftest* fi fi ac_fn_c_check_header_compile "$LINENO" "ctype.h" "ac_cv_header_ctype_h" "$ac_includes_default" if test "x$ac_cv_header_ctype_h" = xyes then : printf "%s\n" "#define HAVE_CTYPE_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "dirent.h" "ac_cv_header_dirent_h" "$ac_includes_default" if test "x$ac_cv_header_dirent_h" = xyes then : printf "%s\n" "#define HAVE_DIRENT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default" if test "x$ac_cv_header_dlfcn_h" = xyes then : printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default" if test "x$ac_cv_header_errno_h" = xyes then : printf "%s\n" "#define HAVE_ERRNO_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default" if test "x$ac_cv_header_fcntl_h" = xyes then : printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "grp.h" "ac_cv_header_grp_h" "$ac_includes_default" if test "x$ac_cv_header_grp_h" = xyes then : printf "%s\n" "#define HAVE_GRP_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default" if test "x$ac_cv_header_limits_h" = xyes then : printf "%s\n" "#define HAVE_LIMITS_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default" if test "x$ac_cv_header_locale_h" = xyes then : printf "%s\n" "#define HAVE_LOCALE_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default" if test "x$ac_cv_header_nlist_h" = xyes then : printf "%s\n" "#define HAVE_NLIST_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" if test "x$ac_cv_header_pthread_h" = xyes then : printf "%s\n" "#define HAVE_PTHREAD_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default" if test "x$ac_cv_header_pwd_h" = xyes then : printf "%s\n" "#define HAVE_PWD_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "signal.h" "ac_cv_header_signal_h" "$ac_includes_default" if test "x$ac_cv_header_signal_h" = xyes then : printf "%s\n" "#define HAVE_SIGNAL_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" if test "x$ac_cv_header_sys_param_h" = xyes then : printf "%s\n" "#define HAVE_SYS_PARAM_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default" if test "x$ac_cv_header_sys_mman_h" = xyes then : printf "%s\n" "#define HAVE_SYS_MMAN_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/resource.h" "ac_cv_header_sys_resource_h" "$ac_includes_default" if test "x$ac_cv_header_sys_resource_h" = xyes then : printf "%s\n" "#define HAVE_SYS_RESOURCE_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default" if test "x$ac_cv_header_sys_select_h" = xyes then : printf "%s\n" "#define HAVE_SYS_SELECT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default" if test "x$ac_cv_header_sys_time_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default" if test "x$ac_cv_header_sys_timeb_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TIMEB_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/timerfd.h" "ac_cv_header_sys_timerfd_h" "$ac_includes_default" if test "x$ac_cv_header_sys_timerfd_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TIMERFD_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/timers.h" "ac_cv_header_sys_timers_h" "$ac_includes_default" if test "x$ac_cv_header_sys_timers_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TIMERS_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/times.h" "ac_cv_header_sys_times_h" "$ac_includes_default" if test "x$ac_cv_header_sys_times_h" = xyes then : printf "%s\n" "#define HAVE_SYS_TIMES_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/utsname.h" "ac_cv_header_sys_utsname_h" "$ac_includes_default" if test "x$ac_cv_header_sys_utsname_h" = xyes then : printf "%s\n" "#define HAVE_SYS_UTSNAME_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/wait.h" "ac_cv_header_sys_wait_h" "$ac_includes_default" if test "x$ac_cv_header_sys_wait_h" = xyes then : printf "%s\n" "#define HAVE_SYS_WAIT_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "termios.h" "ac_cv_header_termios_h" "$ac_includes_default" if test "x$ac_cv_header_termios_h" = xyes then : printf "%s\n" "#define HAVE_TERMIOS_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "time.h" "ac_cv_header_time_h" "$ac_includes_default" if test "x$ac_cv_header_time_h" = xyes then : printf "%s\n" "#define HAVE_TIME_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "utime.h" "ac_cv_header_utime_h" "$ac_includes_default" if test "x$ac_cv_header_utime_h" = xyes then : printf "%s\n" "#define HAVE_UTIME_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default" if test "x$ac_cv_header_windows_h" = xyes then : printf "%s\n" "#define HAVE_WINDOWS_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "winsock.h" "ac_cv_header_winsock_h" "$ac_includes_default" if test "x$ac_cv_header_winsock_h" = xyes then : printf "%s\n" "#define HAVE_WINSOCK_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default" if test "x$ac_cv_header_sched_h" = xyes then : printf "%s\n" "#define HAVE_SCHED_H 1" >>confdefs.h fi ac_fn_c_check_header_compile "$LINENO" "sys/cpuset.h" "ac_cv_header_sys_cpuset_h" "#if HAVE_SYS_PARAM_H # include #endif " if test "x$ac_cv_header_sys_cpuset_h" = xyes then : printf "%s\n" "#define HAVE_SYS_CPUSET_H 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } if test ${ac_cv_c_undeclared_builtin_options+y} then : printf %s "(cached) " >&6 else $as_nop ac_save_CFLAGS=$CFLAGS ac_cv_c_undeclared_builtin_options='cannot detect' for ac_arg in '' -fno-builtin; do CFLAGS="$ac_save_CFLAGS $ac_arg" # This test program should *not* compile successfully. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { (void) strchr; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : else $as_nop # This test program should compile successfully. # No library function is consistently available on # freestanding implementations, so test against a dummy # declaration. Include always-available headers on the # off chance that they somehow elicit warnings. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include extern void ac_decl (int, char *); int main (void) { (void) ac_decl (0, (char *) 0); (void) ac_decl; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : if test x"$ac_arg" = x then : ac_cv_c_undeclared_builtin_options='none needed' else $as_nop ac_cv_c_undeclared_builtin_options=$ac_arg fi break fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext done CFLAGS=$ac_save_CFLAGS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } case $ac_cv_c_undeclared_builtin_options in #( 'cannot detect') : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot make $CC report undeclared builtins See \`config.log' for more details" "$LINENO" 5; } ;; #( 'none needed') : ac_c_undeclared_builtin_options='' ;; #( *) : ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; esac ac_fn_check_decl "$LINENO" "environ" "ac_cv_have_decl_environ" " #include " "$ac_c_undeclared_builtin_options" "CFLAGS" if test "x$ac_cv_have_decl_environ" = xyes then : ac_have_decl=1 else $as_nop ac_have_decl=0 fi printf "%s\n" "#define HAVE_DECL_ENVIRON $ac_have_decl" >>confdefs.h # Obsolete code to be removed. if test $ac_cv_header_sys_time_h = yes; then printf "%s\n" "#define TIME_WITH_SYS_TIME 1" >>confdefs.h fi # End of obsolete code. ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" if test "x$ac_cv_type_long_long" = xyes then : printf "%s\n" "#define HAVE_LONG_LONG 1" >>confdefs.h fi # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of char" >&5 printf %s "checking size of char... " >&6; } if test ${ac_cv_sizeof_char+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_char" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (char) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_char=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5 printf "%s\n" "$ac_cv_sizeof_char" >&6; } printf "%s\n" "#define SIZEOF_CHAR $ac_cv_sizeof_char" >>confdefs.h ac_fn_c_check_type "$LINENO" "char" "ac_cv_type_char" "$ac_includes_default" if test "x$ac_cv_type_char" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of char" >&5 printf %s "checking alignment of char... " >&6; } if test ${fp_cv_alignment_char+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_char" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; char ty; },ty)" "fp_cv_alignment_char" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (char) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_char=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_char" >&5 printf "%s\n" "$fp_cv_alignment_char" >&6; } printf "%s\n" "#define ALIGNMENT_CHAR $fp_cv_alignment_char" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of double" >&5 printf %s "checking size of double... " >&6; } if test ${ac_cv_sizeof_double+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_double" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (double) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_double=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5 printf "%s\n" "$ac_cv_sizeof_double" >&6; } printf "%s\n" "#define SIZEOF_DOUBLE $ac_cv_sizeof_double" >>confdefs.h ac_fn_c_check_type "$LINENO" "double" "ac_cv_type_double" "$ac_includes_default" if test "x$ac_cv_type_double" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of double" >&5 printf %s "checking alignment of double... " >&6; } if test ${fp_cv_alignment_double+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_double" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; double ty; },ty)" "fp_cv_alignment_double" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (double) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_double=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_double" >&5 printf "%s\n" "$fp_cv_alignment_double" >&6; } printf "%s\n" "#define ALIGNMENT_DOUBLE $fp_cv_alignment_double" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of float" >&5 printf %s "checking size of float... " >&6; } if test ${ac_cv_sizeof_float+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (float))" "ac_cv_sizeof_float" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_float" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (float) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_float=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_float" >&5 printf "%s\n" "$ac_cv_sizeof_float" >&6; } printf "%s\n" "#define SIZEOF_FLOAT $ac_cv_sizeof_float" >>confdefs.h ac_fn_c_check_type "$LINENO" "float" "ac_cv_type_float" "$ac_includes_default" if test "x$ac_cv_type_float" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of float" >&5 printf %s "checking alignment of float... " >&6; } if test ${fp_cv_alignment_float+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_float" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; float ty; },ty)" "fp_cv_alignment_float" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (float) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_float=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_float" >&5 printf "%s\n" "$fp_cv_alignment_float" >&6; } printf "%s\n" "#define ALIGNMENT_FLOAT $fp_cv_alignment_float" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 printf %s "checking size of int... " >&6; } if test ${ac_cv_sizeof_int+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_int" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (int) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_int=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 printf "%s\n" "$ac_cv_sizeof_int" >&6; } printf "%s\n" "#define SIZEOF_INT $ac_cv_sizeof_int" >>confdefs.h ac_fn_c_check_type "$LINENO" "int" "ac_cv_type_int" "$ac_includes_default" if test "x$ac_cv_type_int" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of int" >&5 printf %s "checking alignment of int... " >&6; } if test ${fp_cv_alignment_int+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_int" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; int ty; },ty)" "fp_cv_alignment_int" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (int) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_int=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_int" >&5 printf "%s\n" "$fp_cv_alignment_int" >&6; } printf "%s\n" "#define ALIGNMENT_INT $fp_cv_alignment_int" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 printf %s "checking size of long... " >&6; } if test ${ac_cv_sizeof_long+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_long" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 printf "%s\n" "$ac_cv_sizeof_long" >&6; } printf "%s\n" "#define SIZEOF_LONG $ac_cv_sizeof_long" >>confdefs.h ac_fn_c_check_type "$LINENO" "long" "ac_cv_type_long" "$ac_includes_default" if test "x$ac_cv_type_long" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of long" >&5 printf %s "checking alignment of long... " >&6; } if test ${fp_cv_alignment_long+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_long" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; long ty; },ty)" "fp_cv_alignment_long" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (long) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_long=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_long" >&5 printf "%s\n" "$fp_cv_alignment_long" >&6; } printf "%s\n" "#define ALIGNMENT_LONG $fp_cv_alignment_long" >>confdefs.h if test "$ac_cv_type_long_long" = yes; then # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 printf %s "checking size of long long... " >&6; } if test ${ac_cv_sizeof_long_long+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_long_long" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (long long) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_long_long=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 printf "%s\n" "$ac_cv_sizeof_long_long" >&6; } printf "%s\n" "#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long" >>confdefs.h ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" if test "x$ac_cv_type_long_long" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of long long" >&5 printf %s "checking alignment of long long... " >&6; } if test ${fp_cv_alignment_long_long+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_long_long" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; long long ty; },ty)" "fp_cv_alignment_long_long" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (long long) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_long_long=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_long_long" >&5 printf "%s\n" "$fp_cv_alignment_long_long" >&6; } printf "%s\n" "#define ALIGNMENT_LONG_LONG $fp_cv_alignment_long_long" >>confdefs.h fi # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 printf %s "checking size of short... " >&6; } if test ${ac_cv_sizeof_short+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_short" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (short) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_short=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 printf "%s\n" "$ac_cv_sizeof_short" >&6; } printf "%s\n" "#define SIZEOF_SHORT $ac_cv_sizeof_short" >>confdefs.h ac_fn_c_check_type "$LINENO" "short" "ac_cv_type_short" "$ac_includes_default" if test "x$ac_cv_type_short" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of short" >&5 printf %s "checking alignment of short... " >&6; } if test ${fp_cv_alignment_short+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_short" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; short ty; },ty)" "fp_cv_alignment_short" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (short) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_short=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_short" >&5 printf "%s\n" "$fp_cv_alignment_short" >&6; } printf "%s\n" "#define ALIGNMENT_SHORT $fp_cv_alignment_short" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of unsigned char" >&5 printf %s "checking size of unsigned char... " >&6; } if test ${ac_cv_sizeof_unsigned_char+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned char))" "ac_cv_sizeof_unsigned_char" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_unsigned_char" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (unsigned char) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_unsigned_char=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_char" >&5 printf "%s\n" "$ac_cv_sizeof_unsigned_char" >&6; } printf "%s\n" "#define SIZEOF_UNSIGNED_CHAR $ac_cv_sizeof_unsigned_char" >>confdefs.h ac_fn_c_check_type "$LINENO" "unsigned char" "ac_cv_type_unsigned_char" "$ac_includes_default" if test "x$ac_cv_type_unsigned_char" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of unsigned char" >&5 printf %s "checking alignment of unsigned char... " >&6; } if test ${fp_cv_alignment_unsigned_char+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_unsigned_char" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; unsigned char ty; },ty)" "fp_cv_alignment_unsigned_char" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (unsigned char) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_unsigned_char=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_unsigned_char" >&5 printf "%s\n" "$fp_cv_alignment_unsigned_char" >&6; } printf "%s\n" "#define ALIGNMENT_UNSIGNED_CHAR $fp_cv_alignment_unsigned_char" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of unsigned int" >&5 printf %s "checking size of unsigned int... " >&6; } if test ${ac_cv_sizeof_unsigned_int+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned int))" "ac_cv_sizeof_unsigned_int" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_unsigned_int" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (unsigned int) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_unsigned_int=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_int" >&5 printf "%s\n" "$ac_cv_sizeof_unsigned_int" >&6; } printf "%s\n" "#define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int" >>confdefs.h ac_fn_c_check_type "$LINENO" "unsigned int" "ac_cv_type_unsigned_int" "$ac_includes_default" if test "x$ac_cv_type_unsigned_int" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of unsigned int" >&5 printf %s "checking alignment of unsigned int... " >&6; } if test ${fp_cv_alignment_unsigned_int+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_unsigned_int" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; unsigned int ty; },ty)" "fp_cv_alignment_unsigned_int" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (unsigned int) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_unsigned_int=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_unsigned_int" >&5 printf "%s\n" "$fp_cv_alignment_unsigned_int" >&6; } printf "%s\n" "#define ALIGNMENT_UNSIGNED_INT $fp_cv_alignment_unsigned_int" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5 printf %s "checking size of unsigned long... " >&6; } if test ${ac_cv_sizeof_unsigned_long+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_unsigned_long" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (unsigned long) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_unsigned_long=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5 printf "%s\n" "$ac_cv_sizeof_unsigned_long" >&6; } printf "%s\n" "#define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long" >>confdefs.h ac_fn_c_check_type "$LINENO" "unsigned long" "ac_cv_type_unsigned_long" "$ac_includes_default" if test "x$ac_cv_type_unsigned_long" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of unsigned long" >&5 printf %s "checking alignment of unsigned long... " >&6; } if test ${fp_cv_alignment_unsigned_long+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_unsigned_long" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; unsigned long ty; },ty)" "fp_cv_alignment_unsigned_long" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (unsigned long) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_unsigned_long=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_unsigned_long" >&5 printf "%s\n" "$fp_cv_alignment_unsigned_long" >&6; } printf "%s\n" "#define ALIGNMENT_UNSIGNED_LONG $fp_cv_alignment_unsigned_long" >>confdefs.h if test "$ac_cv_type_long_long" = yes; then # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5 printf %s "checking size of unsigned long long... " >&6; } if test ${ac_cv_sizeof_unsigned_long_long+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_unsigned_long_long" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (unsigned long long) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_unsigned_long_long=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5 printf "%s\n" "$ac_cv_sizeof_unsigned_long_long" >&6; } printf "%s\n" "#define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long" >>confdefs.h ac_fn_c_check_type "$LINENO" "unsigned long long" "ac_cv_type_unsigned_long_long" "$ac_includes_default" if test "x$ac_cv_type_unsigned_long_long" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of unsigned long long" >&5 printf %s "checking alignment of unsigned long long... " >&6; } if test ${fp_cv_alignment_unsigned_long_long+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_unsigned_long_long" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; unsigned long long ty; },ty)" "fp_cv_alignment_unsigned_long_long" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (unsigned long long) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_unsigned_long_long=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_unsigned_long_long" >&5 printf "%s\n" "$fp_cv_alignment_unsigned_long_long" >&6; } printf "%s\n" "#define ALIGNMENT_UNSIGNED_LONG_LONG $fp_cv_alignment_unsigned_long_long" >>confdefs.h fi # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of unsigned short" >&5 printf %s "checking size of unsigned short... " >&6; } if test ${ac_cv_sizeof_unsigned_short+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned short))" "ac_cv_sizeof_unsigned_short" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_unsigned_short" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (unsigned short) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_unsigned_short=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_short" >&5 printf "%s\n" "$ac_cv_sizeof_unsigned_short" >&6; } printf "%s\n" "#define SIZEOF_UNSIGNED_SHORT $ac_cv_sizeof_unsigned_short" >>confdefs.h ac_fn_c_check_type "$LINENO" "unsigned short" "ac_cv_type_unsigned_short" "$ac_includes_default" if test "x$ac_cv_type_unsigned_short" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of unsigned short" >&5 printf %s "checking alignment of unsigned short... " >&6; } if test ${fp_cv_alignment_unsigned_short+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_unsigned_short" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; unsigned short ty; },ty)" "fp_cv_alignment_unsigned_short" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (unsigned short) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_unsigned_short=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_unsigned_short" >&5 printf "%s\n" "$fp_cv_alignment_unsigned_short" >&6; } printf "%s\n" "#define ALIGNMENT_UNSIGNED_SHORT $fp_cv_alignment_unsigned_short" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 printf %s "checking size of void *... " >&6; } if test ${ac_cv_sizeof_void_p+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_void_p" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (void *) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_void_p=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 printf "%s\n" "$ac_cv_sizeof_void_p" >&6; } printf "%s\n" "#define SIZEOF_VOID_P $ac_cv_sizeof_void_p" >>confdefs.h as_ac_Type=`printf "%s\n" "ac_cv_type_void *" | $as_tr_sh` ac_fn_c_check_type "$LINENO" "void *" "$as_ac_Type" "$ac_includes_default" if eval test \"x\$"$as_ac_Type"\" = x"yes" then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of void *" >&5 printf %s "checking alignment of void *... " >&6; } if test ${fp_cv_alignment_void_p+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_void_p" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; void * ty; },ty)" "fp_cv_alignment_void_p" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (void *) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_void_p=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_void_p" >&5 printf "%s\n" "$fp_cv_alignment_void_p" >&6; } printf "%s\n" "#define ALIGNMENT_VOID_P $fp_cv_alignment_void_p" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int8_t" >&5 printf %s "checking size of int8_t... " >&6; } if test ${ac_cv_sizeof_int8_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int8_t))" "ac_cv_sizeof_int8_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_int8_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (int8_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_int8_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int8_t" >&5 printf "%s\n" "$ac_cv_sizeof_int8_t" >&6; } printf "%s\n" "#define SIZEOF_INT8_T $ac_cv_sizeof_int8_t" >>confdefs.h ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" if test "x$ac_cv_type_int8_t" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of int8_t" >&5 printf %s "checking alignment of int8_t... " >&6; } if test ${fp_cv_alignment_int8_t+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_int8_t" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; int8_t ty; },ty)" "fp_cv_alignment_int8_t" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (int8_t) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_int8_t=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_int8_t" >&5 printf "%s\n" "$fp_cv_alignment_int8_t" >&6; } printf "%s\n" "#define ALIGNMENT_INT8_T $fp_cv_alignment_int8_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of uint8_t" >&5 printf %s "checking size of uint8_t... " >&6; } if test ${ac_cv_sizeof_uint8_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uint8_t))" "ac_cv_sizeof_uint8_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_uint8_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (uint8_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_uint8_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uint8_t" >&5 printf "%s\n" "$ac_cv_sizeof_uint8_t" >&6; } printf "%s\n" "#define SIZEOF_UINT8_T $ac_cv_sizeof_uint8_t" >>confdefs.h ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" if test "x$ac_cv_type_uint8_t" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of uint8_t" >&5 printf %s "checking alignment of uint8_t... " >&6; } if test ${fp_cv_alignment_uint8_t+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_uint8_t" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; uint8_t ty; },ty)" "fp_cv_alignment_uint8_t" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (uint8_t) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_uint8_t=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_uint8_t" >&5 printf "%s\n" "$fp_cv_alignment_uint8_t" >&6; } printf "%s\n" "#define ALIGNMENT_UINT8_T $fp_cv_alignment_uint8_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int16_t" >&5 printf %s "checking size of int16_t... " >&6; } if test ${ac_cv_sizeof_int16_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int16_t))" "ac_cv_sizeof_int16_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_int16_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (int16_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_int16_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int16_t" >&5 printf "%s\n" "$ac_cv_sizeof_int16_t" >&6; } printf "%s\n" "#define SIZEOF_INT16_T $ac_cv_sizeof_int16_t" >>confdefs.h ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" if test "x$ac_cv_type_int16_t" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of int16_t" >&5 printf %s "checking alignment of int16_t... " >&6; } if test ${fp_cv_alignment_int16_t+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_int16_t" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; int16_t ty; },ty)" "fp_cv_alignment_int16_t" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (int16_t) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_int16_t=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_int16_t" >&5 printf "%s\n" "$fp_cv_alignment_int16_t" >&6; } printf "%s\n" "#define ALIGNMENT_INT16_T $fp_cv_alignment_int16_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of uint16_t" >&5 printf %s "checking size of uint16_t... " >&6; } if test ${ac_cv_sizeof_uint16_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uint16_t))" "ac_cv_sizeof_uint16_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_uint16_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (uint16_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_uint16_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uint16_t" >&5 printf "%s\n" "$ac_cv_sizeof_uint16_t" >&6; } printf "%s\n" "#define SIZEOF_UINT16_T $ac_cv_sizeof_uint16_t" >>confdefs.h ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" if test "x$ac_cv_type_uint16_t" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of uint16_t" >&5 printf %s "checking alignment of uint16_t... " >&6; } if test ${fp_cv_alignment_uint16_t+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_uint16_t" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; uint16_t ty; },ty)" "fp_cv_alignment_uint16_t" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (uint16_t) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_uint16_t=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_uint16_t" >&5 printf "%s\n" "$fp_cv_alignment_uint16_t" >&6; } printf "%s\n" "#define ALIGNMENT_UINT16_T $fp_cv_alignment_uint16_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int32_t" >&5 printf %s "checking size of int32_t... " >&6; } if test ${ac_cv_sizeof_int32_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int32_t))" "ac_cv_sizeof_int32_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_int32_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (int32_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_int32_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int32_t" >&5 printf "%s\n" "$ac_cv_sizeof_int32_t" >&6; } printf "%s\n" "#define SIZEOF_INT32_T $ac_cv_sizeof_int32_t" >>confdefs.h ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" if test "x$ac_cv_type_int32_t" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of int32_t" >&5 printf %s "checking alignment of int32_t... " >&6; } if test ${fp_cv_alignment_int32_t+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_int32_t" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; int32_t ty; },ty)" "fp_cv_alignment_int32_t" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (int32_t) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_int32_t=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_int32_t" >&5 printf "%s\n" "$fp_cv_alignment_int32_t" >&6; } printf "%s\n" "#define ALIGNMENT_INT32_T $fp_cv_alignment_int32_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of uint32_t" >&5 printf %s "checking size of uint32_t... " >&6; } if test ${ac_cv_sizeof_uint32_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uint32_t))" "ac_cv_sizeof_uint32_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_uint32_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (uint32_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_uint32_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uint32_t" >&5 printf "%s\n" "$ac_cv_sizeof_uint32_t" >&6; } printf "%s\n" "#define SIZEOF_UINT32_T $ac_cv_sizeof_uint32_t" >>confdefs.h ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" if test "x$ac_cv_type_uint32_t" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of uint32_t" >&5 printf %s "checking alignment of uint32_t... " >&6; } if test ${fp_cv_alignment_uint32_t+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_uint32_t" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; uint32_t ty; },ty)" "fp_cv_alignment_uint32_t" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (uint32_t) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_uint32_t=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_uint32_t" >&5 printf "%s\n" "$fp_cv_alignment_uint32_t" >&6; } printf "%s\n" "#define ALIGNMENT_UINT32_T $fp_cv_alignment_uint32_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of int64_t" >&5 printf %s "checking size of int64_t... " >&6; } if test ${ac_cv_sizeof_int64_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int64_t))" "ac_cv_sizeof_int64_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_int64_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (int64_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_int64_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int64_t" >&5 printf "%s\n" "$ac_cv_sizeof_int64_t" >&6; } printf "%s\n" "#define SIZEOF_INT64_T $ac_cv_sizeof_int64_t" >>confdefs.h ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default" if test "x$ac_cv_type_int64_t" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of int64_t" >&5 printf %s "checking alignment of int64_t... " >&6; } if test ${fp_cv_alignment_int64_t+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_int64_t" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; int64_t ty; },ty)" "fp_cv_alignment_int64_t" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (int64_t) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_int64_t=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_int64_t" >&5 printf "%s\n" "$fp_cv_alignment_int64_t" >&6; } printf "%s\n" "#define ALIGNMENT_INT64_T $fp_cv_alignment_int64_t" >>confdefs.h # The cast to long int works around a bug in the HP C Compiler # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. # This bug is HP SR number 8606223364. { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking size of uint64_t" >&5 printf %s "checking size of uint64_t... " >&6; } if test ${ac_cv_sizeof_uint64_t+y} then : printf %s "(cached) " >&6 else $as_nop if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (uint64_t))" "ac_cv_sizeof_uint64_t" "$ac_includes_default" then : else $as_nop if test "$ac_cv_type_uint64_t" = yes; then { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error 77 "cannot compute sizeof (uint64_t) See \`config.log' for more details" "$LINENO" 5; } else ac_cv_sizeof_uint64_t=0 fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_uint64_t" >&5 printf "%s\n" "$ac_cv_sizeof_uint64_t" >&6; } printf "%s\n" "#define SIZEOF_UINT64_T $ac_cv_sizeof_uint64_t" >>confdefs.h ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default" if test "x$ac_cv_type_uint64_t" = xyes then : fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking alignment of uint64_t" >&5 printf %s "checking alignment of uint64_t... " >&6; } if test ${fp_cv_alignment_uint64_t+y} then : printf %s "(cached) " >&6 else $as_nop if test "$ac_cv_type_uint64_t" = yes; then if ac_fn_c_compute_int "$LINENO" "offsetof(struct { char c; uint64_t ty; },ty)" "fp_cv_alignment_uint64_t" "$ac_includes_default" then : else $as_nop as_fn_error 77 "cannot compute alignment (uint64_t) See \`config.log' for more details." "$LINENO" 5 fi else fp_cv_alignment_uint64_t=0 fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_alignment_uint64_t" >&5 printf "%s\n" "$fp_cv_alignment_uint64_t" >&6; } printf "%s\n" "#define ALIGNMENT_UINT64_T $fp_cv_alignment_uint64_t" >>confdefs.h TargetWordSize=$ac_cv_sizeof_void_p if test "x$TargetWordSize" = x8; then Cabal64bit=True else Cabal64bit=False fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 printf %s "checking whether byte ordering is bigendian... " >&6; } if test ${ac_cv_c_bigendian+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __APPLE_CC__ not a universal capable compiler #endif typedef int dummy; _ACEOF if ac_fn_c_try_compile "$LINENO" then : # Check for potential -arch flags. It is not universal unless # there are at least two -arch flags with different values. ac_arch= ac_prev= for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do if test -n "$ac_prev"; then case $ac_word in i?86 | x86_64 | ppc | ppc64) if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then ac_arch=$ac_word else ac_cv_c_bigendian=universal break fi ;; esac ac_prev= elif test "x$ac_word" = "x-arch"; then ac_prev=arch fi done fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test $ac_cv_c_bigendian = unknown; then # See if sys/param.h defines the BYTE_ORDER macro. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes else $as_nop ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { #ifndef _BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes else $as_nop ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ unsigned short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; unsigned short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } unsigned short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; unsigned short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } extern int foo; int main (void) { return use_ascii (foo) == use_ebcdic (foo); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main (void) { /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_c_bigendian=no else $as_nop ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 printf "%s\n" "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) TargetWordBigEndian=YES;; #( no) TargetWordBigEndian=NO ;; #( universal) printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) as_fn_error $? "unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for WinExec" >&5 printf %s "checking for WinExec... " >&6; } if test ${fp_cv_func_WinExec+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { WinExec("",0) ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : fp_cv_func_WinExec=yes else $as_nop fp_cv_func_WinExec=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_func_WinExec" >&5 printf "%s\n" "$fp_cv_func_WinExec" >&6; } if test $fp_cv_func_WinExec = yes then : printf "%s\n" "#define HAVE_WINEXEC 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GetModuleFileName" >&5 printf %s "checking for GetModuleFileName... " >&6; } if test ${fp_cv_func_GetModuleFileName+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { GetModuleFileName((HMODULE)0,(LPTSTR)0,0) ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : fp_cv_func_GetModuleFileName=yes else $as_nop fp_cv_func_GetModuleFileName=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fp_cv_func_GetModuleFileName" >&5 printf "%s\n" "$fp_cv_func_GetModuleFileName" >&6; } if test $fp_cv_func_GetModuleFileName = yes then : printf "%s\n" "#define HAVE_GETMODULEFILENAME 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "getclock" "ac_cv_func_getclock" if test "x$ac_cv_func_getclock" = xyes then : printf "%s\n" "#define HAVE_GETCLOCK 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "getrusage" "ac_cv_func_getrusage" if test "x$ac_cv_func_getrusage" = xyes then : printf "%s\n" "#define HAVE_GETRUSAGE 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday" if test "x$ac_cv_func_gettimeofday" = xyes then : printf "%s\n" "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "setitimer" "ac_cv_func_setitimer" if test "x$ac_cv_func_setitimer" = xyes then : printf "%s\n" "#define HAVE_SETITIMER 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "siginterrupt" "ac_cv_func_siginterrupt" if test "x$ac_cv_func_siginterrupt" = xyes then : printf "%s\n" "#define HAVE_SIGINTERRUPT 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "sysconf" "ac_cv_func_sysconf" if test "x$ac_cv_func_sysconf" = xyes then : printf "%s\n" "#define HAVE_SYSCONF 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "times" "ac_cv_func_times" if test "x$ac_cv_func_times" = xyes then : printf "%s\n" "#define HAVE_TIMES 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "ctime_r" "ac_cv_func_ctime_r" if test "x$ac_cv_func_ctime_r" = xyes then : printf "%s\n" "#define HAVE_CTIME_R 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "sched_setaffinity" "ac_cv_func_sched_setaffinity" if test "x$ac_cv_func_sched_setaffinity" = xyes then : printf "%s\n" "#define HAVE_SCHED_SETAFFINITY 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "sched_getaffinity" "ac_cv_func_sched_getaffinity" if test "x$ac_cv_func_sched_getaffinity" = xyes then : printf "%s\n" "#define HAVE_SCHED_GETAFFINITY 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale" if test "x$ac_cv_func_setlocale" = xyes then : printf "%s\n" "#define HAVE_SETLOCALE 1" >>confdefs.h fi ac_fn_check_decl "$LINENO" "ctime_r" "ac_cv_have_decl_ctime_r" "#define _POSIX_SOURCE 1 #define _POSIX_C_SOURCE 199506L #include " "$ac_c_undeclared_builtin_options" "CFLAGS" if test "x$ac_cv_have_decl_ctime_r" = xyes then : ac_have_decl=1 else $as_nop ac_have_decl=0 fi printf "%s\n" "#define HAVE_DECL_CTIME_R $ac_have_decl" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for closedir in -lmingwex" >&5 printf %s "checking for closedir in -lmingwex... " >&6; } if test ${ac_cv_lib_mingwex_closedir+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lmingwex $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char closedir (); int main (void) { return closedir (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_mingwex_closedir=yes else $as_nop ac_cv_lib_mingwex_closedir=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mingwex_closedir" >&5 printf "%s\n" "$ac_cv_lib_mingwex_closedir" >&6; } if test "x$ac_cv_lib_mingwex_closedir" = xyes then : HaveLibMingwEx=YES CabalMingwex=True else $as_nop HaveLibMingwEx=NO CabalMingwex=False fi if test $HaveLibMingwEx = YES ; then printf "%s\n" "#define HAVE_MINGWEX 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for atan in -lm" >&5 printf %s "checking for atan in -lm... " >&6; } if test ${ac_cv_lib_m_atan+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lm $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char atan (); int main (void) { return atan (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_m_atan=yes else $as_nop ac_cv_lib_m_atan=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_atan" >&5 printf "%s\n" "$ac_cv_lib_m_atan" >&6; } if test "x$ac_cv_lib_m_atan" = xyes then : HaveLibM=YES else $as_nop HaveLibM=NO fi if test $HaveLibM = YES then printf "%s\n" "#define HAVE_LIBM 1" >>confdefs.h CabalHaveLibm=True else CabalHaveLibm=False fi CabalHaveLibbfd=False # Check whether --enable-bfd-debug was given. if test ${enable_bfd_debug+y} then : enableval=$enable_bfd_debug; # don't pollute general LIBS environment save_LIBS="$LIBS" ac_fn_c_check_header_compile "$LINENO" "bfd.h" "ac_cv_header_bfd_h" "$ac_includes_default" if test "x$ac_cv_header_bfd_h" = xyes then : printf "%s\n" "#define HAVE_BFD_H 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for xmalloc in -liberty" >&5 printf %s "checking for xmalloc in -liberty... " >&6; } if test ${ac_cv_lib_iberty_xmalloc+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-liberty $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char xmalloc (); int main (void) { return xmalloc (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_iberty_xmalloc=yes else $as_nop ac_cv_lib_iberty_xmalloc=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iberty_xmalloc" >&5 printf "%s\n" "$ac_cv_lib_iberty_xmalloc" >&6; } if test "x$ac_cv_lib_iberty_xmalloc" = xyes then : printf "%s\n" "#define HAVE_LIBIBERTY 1" >>confdefs.h LIBS="-liberty $LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for bfd_init in -lbfd" >&5 printf %s "checking for bfd_init in -lbfd... " >&6; } if test ${ac_cv_lib_bfd_bfd_init+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lbfd $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char bfd_init (); int main (void) { return bfd_init (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_bfd_bfd_init=yes else $as_nop ac_cv_lib_bfd_bfd_init=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bfd_bfd_init" >&5 printf "%s\n" "$ac_cv_lib_bfd_bfd_init" >&6; } if test "x$ac_cv_lib_bfd_bfd_init" = xyes then : printf "%s\n" "#define HAVE_LIBBFD 1" >>confdefs.h LIBS="-lbfd $LIBS" fi cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { /* mimic our rts/Printer.c */ bfd* abfd; const char * name; char **matching; name = "some.executable"; bfd_init(); abfd = bfd_openr(name, "default"); bfd_check_format_matches (abfd, bfd_object, &matching); { long storage_needed; storage_needed = bfd_get_symtab_upper_bound (abfd); } { asymbol **symbol_table; long number_of_symbols; symbol_info info; number_of_symbols = bfd_canonicalize_symtab (abfd, symbol_table); bfd_get_symbol_info(abfd,symbol_table[0],&info); } ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : CabalHaveLibbfd=True else $as_nop as_fn_error $? "can't use 'bfd' library" "$LINENO" 5 fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS="$save_LIBS" fi # system libffi # Check whether --with-system-libffi was given. if test ${with_system_libffi+y} then : withval=$with_system_libffi; fi if test "x$with_system_libffi" = "xyes" then : UseSystemLibFFI="YES"; CabalUseSystemLibFFI="True" else $as_nop UseSystemLibFFI="NO"; CabalUseSystemLibFFI="False" fi # Check whether --with-ffi-includes was given. if test ${with_ffi_includes+y} then : withval=$with_ffi_includes; if test "x$UseSystemLibFFI" != "xYES"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --with-ffi-includes will be ignored, --with-system-libffi not set" >&5 printf "%s\n" "$as_me: WARNING: --with-ffi-includes will be ignored, --with-system-libffi not set" >&2;} else FFIIncludeDir="$withval" LIBFFI_CFLAGS="-I$withval" fi fi # Check whether --with-ffi-libraries was given. if test ${with_ffi_libraries+y} then : withval=$with_ffi_libraries; if test "x$UseSystemLibFFI" != "xYES"; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: --with-ffi-libraries will be ignored, --with-system-libffi not set" >&5 printf "%s\n" "$as_me: WARNING: --with-ffi-libraries will be ignored, --with-system-libffi not set" >&2;} else FFILibDir="$withval" LIBFFI_LDFLAGS="-L$withval" fi fi if test "$UseSystemLibFFI" = "YES" then : CFLAGS2="$CFLAGS" CFLAGS="$LIBFFI_CFLAGS $CFLAGS" LDFLAGS2="$LDFLAGS" LDFLAGS="$LIBFFI_LDFLAGS $LDFLAGS" if test "$HostOS" = "openbsd"; then # OpenBSD's libffi is not directly linked to the libpthread but # still requires pthread functionality. 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char ffi_call (); int main (void) { return ffi_call (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_ffi_ffi_call=yes else $as_nop ac_cv_lib_ffi_ffi_call=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ffi_ffi_call" >&5 printf "%s\n" "$ac_cv_lib_ffi_ffi_call" >&6; } if test "x$ac_cv_lib_ffi_ffi_call" = xyes then : for ac_header in ffi.h do : ac_fn_c_check_header_compile "$LINENO" "ffi.h" "ac_cv_header_ffi_h" "$ac_includes_default" if test "x$ac_cv_header_ffi_h" = xyes then : printf "%s\n" "#define HAVE_FFI_H 1" >>confdefs.h break fi done printf "%s\n" "#define HAVE_SYSTEM_LIBFFI 1" >>confdefs.h else $as_nop as_fn_error $? "Cannot find system libffi" "$LINENO" 5 fi CFLAGS="$CFLAGS2" LDFLAGS="$LDFLAGS2" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlopen (); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else $as_nop ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : printf "%s\n" "#define HAVE_LIBDL 1" >>confdefs.h LIBS="-ldl $LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 printf %s "checking for dlopen in -ldl... " >&6; } if test ${ac_cv_lib_dl_dlopen+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char dlopen (); int main (void) { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_dl_dlopen=yes else $as_nop ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes then : CabalHaveLibdl=True else $as_nop CabalHaveLibdl=False fi ac_fn_c_check_func "$LINENO" "dlinfo" "ac_cv_func_dlinfo" if test "x$ac_cv_func_dlinfo" = xyes then : printf "%s\n" "#define HAVE_DLINFO 1" >>confdefs.h fi ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" if test "x$ac_cv_type_size_t" = xyes then : else $as_nop printf "%s\n" "#define size_t unsigned int" >>confdefs.h fi # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 printf %s "checking for working alloca.h... " >&6; } if test ${ac_cv_working_alloca_h+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { char *p = (char *) alloca (2 * sizeof (int)); if (p) return 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_working_alloca_h=yes else $as_nop ac_cv_working_alloca_h=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 printf "%s\n" "$ac_cv_working_alloca_h" >&6; } if test $ac_cv_working_alloca_h = yes; then printf "%s\n" "#define HAVE_ALLOCA_H 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 printf %s "checking for alloca... " >&6; } if test ${ac_cv_func_alloca_works+y} then : printf %s "(cached) " >&6 else $as_nop if test $ac_cv_working_alloca_h = yes; then ac_cv_func_alloca_works=yes else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #ifndef alloca # ifdef __GNUC__ # define alloca __builtin_alloca # elif defined _MSC_VER # include # define alloca _alloca # else # ifdef __cplusplus extern "C" # endif void *alloca (size_t); # endif #endif int main (void) { char *p = (char *) alloca (1); if (p) return 0; ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_func_alloca_works=yes else $as_nop ac_cv_func_alloca_works=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 printf "%s\n" "$ac_cv_func_alloca_works" >&6; } fi if test $ac_cv_func_alloca_works = yes; then printf "%s\n" "#define HAVE_ALLOCA 1" >>confdefs.h else # The SVR3 libPW and SVR4 libucb both contain incompatible functions # that cause trouble. Some versions do not even contain alloca or # contain a buggy version. If you still want to use their alloca, # use ar to extract alloca.o from them instead of compiling alloca.c. ALLOCA=\${LIBOBJDIR}alloca.$ac_objext printf "%s\n" "#define C_ALLOCA 1" >>confdefs.h { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 printf %s "checking stack direction for C alloca... 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" >&6; } if test ${ac_cv_func_fork_works+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : ac_cv_func_fork_works=cross else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main (void) { /* By Ruediger Kuhlmann. */ return fork () < 0; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_fork_works=yes else $as_nop ac_cv_func_fork_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 printf "%s\n" "$ac_cv_func_fork_works" >&6; } else ac_cv_func_fork_works=$ac_cv_func_fork fi if test "x$ac_cv_func_fork_works" = xcross; then case $host in *-*-amigaos* | *-*-msdosdjgpp*) # Override, as these systems have only a dummy fork() stub ac_cv_func_fork_works=no ;; *) ac_cv_func_fork_works=yes ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 printf "%s\n" "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} fi ac_cv_func_vfork_works=$ac_cv_func_vfork if test "x$ac_cv_func_vfork" = xyes; then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 printf %s "checking for working vfork... " >&6; } if test ${ac_cv_func_vfork_works+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : ac_cv_func_vfork_works=cross else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Thanks to Paul Eggert for this test. */ $ac_includes_default #include #include #ifdef HAVE_VFORK_H # include #endif static void do_nothing (int sig) { (void) sig; } /* On some sparc systems, changes by the child to local and incoming argument registers are propagated back to the parent. The compiler is told about this with #include , but some compilers (e.g. gcc -O) don't grok . Test for this by using a static variable whose address is put into a register that is clobbered by the vfork. */ static void sparc_address_test (int arg) { static pid_t child; if (!child) { child = vfork (); if (child < 0) { perror ("vfork"); _exit(2); } if (!child) { arg = getpid(); write(-1, "", 0); _exit (arg); } } } int main (void) { pid_t parent = getpid (); pid_t child; sparc_address_test (0); /* On Solaris 2.4, changes by the child to the signal handler also munge signal handlers in the parent. To detect this, start by putting the parent's handler in a known state. */ signal (SIGTERM, SIG_DFL); child = vfork (); if (child == 0) { /* Here is another test for sparc vfork register problems. This test uses lots of local variables, at least as many local variables as main has allocated so far including compiler temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should reuse the register of parent for one of the local variables, since it will think that parent can't possibly be used any more in this routine. Assigning to the local variable will thus munge parent in the parent process. */ pid_t p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); /* Convince the compiler that p..p7 are live; otherwise, it might use the same hardware register for all 8 local variables. */ if (p != p1 || p != p2 || p != p3 || p != p4 || p != p5 || p != p6 || p != p7) _exit(1); /* Alter the child's signal handler. */ if (signal (SIGTERM, do_nothing) != SIG_DFL) _exit(1); /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent from child file descriptors. If the child closes a descriptor before it execs or exits, this munges the parent's descriptor as well. Test for this by closing stdout in the child. */ _exit(close(fileno(stdout)) != 0); } else { int status; struct stat st; while (wait(&status) != child) ; return ( /* Was there some problem with vforking? */ child < 0 /* Did the child munge the parent's signal handler? */ || signal (SIGTERM, SIG_DFL) != SIG_DFL /* Did the child fail? (This shouldn't happen.) */ || status /* Did the vfork/compiler bug occur? */ || parent != getpid() /* Did the file descriptor bug occur? */ || fstat(fileno(stdout), &st) != 0 ); } } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_func_vfork_works=yes else $as_nop ac_cv_func_vfork_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 printf "%s\n" "$ac_cv_func_vfork_works" >&6; } fi; if test "x$ac_cv_func_fork_works" = xcross; then ac_cv_func_vfork_works=$ac_cv_func_vfork { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 printf "%s\n" "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} fi if test "x$ac_cv_func_vfork_works" = xyes; then printf "%s\n" "#define HAVE_WORKING_VFORK 1" >>confdefs.h else printf "%s\n" "#define vfork fork" >>confdefs.h fi if test "x$ac_cv_func_fork_works" = xyes; then printf "%s\n" "#define HAVE_WORKING_FORK 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 printf %s "checking for an ANSI C-conforming const... " >&6; } if test ${ac_cv_c_const+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main (void) { #ifndef __cplusplus /* Ultrix mips cc rejects this sort of thing. */ typedef int charset[2]; const charset cs = { 0, 0 }; /* SunOS 4.1.1 cc rejects this. */ char const *const *pcpcc; char **ppc; /* NEC SVR4.0.2 mips cc rejects this. */ struct point {int x, y;}; static struct point const zero = {0,0}; /* IBM XL C 1.02.0.0 rejects this. It does not let you subtract one const X* pointer from another in an arm of an if-expression whose if-part is not a constant expression */ const char *g = "string"; pcpcc = &g + (g ? g-g : 0); /* HPUX 7.0 cc rejects these. */ ++pcpcc; ppc = (char**) pcpcc; pcpcc = (char const *const *) ppc; { /* SCO 3.2v4 cc rejects this sort of thing. */ char tx; char *t = &tx; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; if (s) return 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* IBM XL C 1.02.0.0 rejects this sort of thing, saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; } bx; struct s *b = &bx; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; if (!foo) return 0; } return !cs[0] && !zero.x; #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_const=yes else $as_nop ac_cv_c_const=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 printf "%s\n" "$ac_cv_c_const" >&6; } if test $ac_cv_c_const = no; then printf "%s\n" "#define const /**/" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 printf %s "checking whether byte ordering is bigendian... " >&6; } if test ${ac_cv_c_bigendian+y} then : printf %s "(cached) " >&6 else $as_nop ac_cv_c_bigendian=unknown # See if we're dealing with a universal compiler. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifndef __APPLE_CC__ not a universal capable compiler #endif typedef int dummy; _ACEOF if ac_fn_c_try_compile "$LINENO" then : # Check for potential -arch flags. It is not universal unless # there are at least two -arch flags with different values. ac_arch= ac_prev= for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do if test -n "$ac_prev"; then case $ac_word in i?86 | x86_64 | ppc | ppc64) if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then ac_arch=$ac_word else ac_cv_c_bigendian=universal break fi ;; esac ac_prev= elif test "x$ac_word" = "x-arch"; then ac_prev=arch fi done fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext if test $ac_cv_c_bigendian = unknown; then # See if sys/param.h defines the BYTE_ORDER macro. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ && LITTLE_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : # It does; now see whether it defined to BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main (void) { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes else $as_nop ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) bogus endian macros #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : # It does; now see whether it defined to _BIG_ENDIAN or not. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { #ifndef _BIG_ENDIAN not big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : ac_cv_c_bigendian=yes else $as_nop ac_cv_c_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi if test $ac_cv_c_bigendian = unknown; then # Compile a test program. if test "$cross_compiling" = yes then : # Try to guess by grepping values from an object file. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ unsigned short int ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; unsigned short int ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; int use_ascii (int i) { return ascii_mm[i] + ascii_ii[i]; } unsigned short int ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; unsigned short int ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; int use_ebcdic (int i) { return ebcdic_mm[i] + ebcdic_ii[i]; } extern int foo; int main (void) { return use_ascii (foo) == use_ebcdic (foo); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then ac_cv_c_bigendian=yes fi if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then if test "$ac_cv_c_bigendian" = unknown; then ac_cv_c_bigendian=no else # finding both strings is unlikely to happen, but who knows? ac_cv_c_bigendian=unknown fi fi fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default int main (void) { /* Are we little or big endian? From Harbison&Steele. */ union { long int l; char c[sizeof (long int)]; } u; u.l = 1; return u.c[sizeof (long int) - 1] == 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO" then : ac_cv_c_bigendian=no else $as_nop ac_cv_c_bigendian=yes fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 printf "%s\n" "$ac_cv_c_bigendian" >&6; } case $ac_cv_c_bigendian in #( yes) printf "%s\n" "#define WORDS_BIGENDIAN 1" >>confdefs.h ;; #( no) ;; #( universal) printf "%s\n" "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h ;; #( *) as_fn_error $? "unknown endianness presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether float word order is big endian" >&5 printf %s "checking whether float word order is big endian... " >&6; } if test ${fptools_cv_float_word_order_bigendian+y} then : printf %s "(cached) " >&6 else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { #if defined(__FLOAT_WORD_ORDER) && __FLOAT_WORD_ORDER == BIG_ENDIAN return 0; #else not float word order big endian #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO" then : fptools_cv_float_word_order_bigendian=yes else $as_nop fptools_cv_float_word_order_bigendian=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fptools_cv_float_word_order_bigendian" >&5 printf "%s\n" "$fptools_cv_float_word_order_bigendian" >&6; } case $fptools_cv_float_word_order_bigendian in yes) printf "%s\n" "#define FLOAT_WORDS_BIGENDIAN 1" >>confdefs.h ;; esac { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for nlist in -lelf" >&5 printf %s "checking for nlist in -lelf... " >&6; } if test ${ac_cv_lib_elf_nlist+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lelf $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char nlist (); int main (void) { return nlist (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_elf_nlist=yes else $as_nop ac_cv_lib_elf_nlist=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_nlist" >&5 printf "%s\n" "$ac_cv_lib_elf_nlist" >&6; } if test "x$ac_cv_lib_elf_nlist" = xyes then : LIBS="-lelf $LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking leading underscore in symbol names" >&5 printf %s "checking leading underscore in symbol names... " >&6; } if test ${fptools_cv_leading_underscore+y} then : printf %s "(cached) " >&6 else $as_nop # Hack!: nlist() under Digital UNIX insist on there being an _, # but symbol table listings shows none. What is going on here?!? case $TargetPlatform in # Apples mach-o platforms use leading underscores *-apple-*) fptools_cv_leading_underscore=yes;; *linux-android*) fptools_cv_leading_underscore=no;; *openbsd*) # x86 openbsd is ELF from 3.4 >, meaning no leading uscore case $build in i386-*2\.[0-9] | i386-*3\.[0-3] ) fptools_cv_leading_underscore=yes ;; *) fptools_cv_leading_underscore=no ;; esac ;; i386-unknown-mingw32) fptools_cv_leading_underscore=yes;; x86_64-unknown-mingw32) fptools_cv_leading_underscore=no;; *) if test "$cross_compiling" = yes then : fptools_cv_leading_underscore=no else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if defined(HAVE_NLIST_H) #include struct nlist xYzzY1[] = {{"xYzzY1", 0},{0}}; struct nlist xYzzY2[] = {{"_xYzzY2", 0},{0}}; #endif int main(argc, argv) int argc; char **argv; { #if defined(HAVE_NLIST_H) if(nlist(argv[0], xYzzY1) == 0 && xYzzY1[0].n_value != 0) exit(1); if(nlist(argv[0], xYzzY2) == 0 && xYzzY2[0].n_value != 0) exit(0); #endif exit(1); } _ACEOF if ac_fn_c_try_run "$LINENO" then : fptools_cv_leading_underscore=yes else $as_nop fptools_cv_leading_underscore=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi ;; esac fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fptools_cv_leading_underscore" >&5 printf "%s\n" "$fptools_cv_leading_underscore" >&6; }; LeadingUnderscore=`echo $fptools_cv_leading_underscore | sed 'y/yesno/YESNO/'` if test x"$fptools_cv_leading_underscore" = xyes; then CabalLeadingUnderscore=True printf "%s\n" "#define LEADING_UNDERSCORE 1" >>confdefs.h else CabalLeadingUnderscore=False fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((visibility(\"hidden\"))) is supported" >&5 printf %s "checking whether __attribute__((visibility(\"hidden\"))) is supported... " >&6; } echo '__attribute__((visibility("hidden"))) void foo(void) {}' > conftest.c if $CC -Wall -Werror -c conftest.c > /dev/null 2>&1 then { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAS_VISIBILITY_HIDDEN 1" >>confdefs.h else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f conftest.c conftest.o { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 printf %s "checking for clock_gettime in -lrt... " >&6; } if test ${ac_cv_lib_rt_clock_gettime+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lrt $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char clock_gettime (); int main (void) { return clock_gettime (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_rt_clock_gettime=yes else $as_nop ac_cv_lib_rt_clock_gettime=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; } if test "x$ac_cv_lib_rt_clock_gettime" = xyes then : printf "%s\n" "#define HAVE_LIBRT 1" >>confdefs.h LIBS="-lrt $LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5 printf %s "checking for clock_gettime in -lrt... " >&6; } if test ${ac_cv_lib_rt_clock_gettime+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lrt $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char clock_gettime (); int main (void) { return clock_gettime (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_rt_clock_gettime=yes else $as_nop ac_cv_lib_rt_clock_gettime=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5 printf "%s\n" "$ac_cv_lib_rt_clock_gettime" >&6; } if test "x$ac_cv_lib_rt_clock_gettime" = xyes then : CabalHaveLibrt=True else $as_nop CabalHaveLibrt=False fi ac_fn_c_check_func "$LINENO" "clock_gettime" "ac_cv_func_clock_gettime" if test "x$ac_cv_func_clock_gettime" = xyes then : printf "%s\n" "#define HAVE_CLOCK_GETTIME 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime" if test "x$ac_cv_func_timer_settime" = xyes then : printf "%s\n" "#define HAVE_TIMER_SETTIME 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "timer_create" "ac_cv_func_timer_create" if test "x$ac_cv_func_timer_create" = xyes then : HAVE_timer_create=yes else $as_nop HAVE_timer_create=no fi if test "$HAVE_timer_create" = "yes" then if test "$cross_compiling" = "yes" then # We can't test timer_create when we're cross-compiling, so we # optimistiaclly assume that it actually works properly. printf "%s\n" "#define USE_TIMER_CREATE 1" >>confdefs.h else { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working timer_create(CLOCK_REALTIME)" >&5 printf %s "checking for a working timer_create(CLOCK_REALTIME)... " >&6; } if test ${fptools_cv_timer_create_works+y} then : printf %s "(cached) " >&6 else $as_nop if test "$cross_compiling" = yes then : { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else $as_nop cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if defined(HAVE_STDLIB_H) #include #endif #if defined(HAVE_TIME_H) #include #endif #if defined(HAVE_SIGNAL_H) #include #endif #if defined(HAVE_UNISTD_H) #include #endif static volatile int tock = 0; static void handler(int i) { tock = 1; } static void timeout(int i) { // timer_settime() has been known to hang, so just in case // we install a 1-second timeout (see #2257) exit(99); } int main(int argc, char *argv[]) { struct sigevent ev; timer_t timer; struct itimerspec it; struct sigaction action; int m,n,count = 0; ev.sigev_notify = SIGEV_SIGNAL; ev.sigev_signo = SIGVTALRM; action.sa_handler = handler; action.sa_flags = 0; sigemptyset(&action.sa_mask); if (sigaction(SIGVTALRM, &action, NULL) == -1) { fprintf(stderr,"SIGVTALRM problem\n"); exit(3); } action.sa_handler = timeout; action.sa_flags = 0; sigemptyset(&action.sa_mask); if (sigaction(SIGALRM, &action, NULL) == -1) { fprintf(stderr,"SIGALRM problem\n"); exit(3); } alarm(1); if (timer_create(CLOCK_REALTIME, &ev, &timer) != 0) { fprintf(stderr,"No CLOCK_REALTIME timer\n"); exit(2); } tock = 0; it.it_value.tv_sec = 0; it.it_value.tv_nsec = 1000000; // 1ms it.it_interval = it.it_value; if (timer_settime(timer, 0, &it, NULL) != 0) { fprintf(stderr,"settime problem\n"); exit(4); } // some environments have coarse scheduler/timer granularity of ~10ms and worse usleep(100000); // 100ms if (!tock) { fprintf(stderr,"no CLOCK_REALTIME signal\n"); exit(5); } timer_delete(timer); exit(0); } _ACEOF if ac_fn_c_try_run "$LINENO" then : fptools_cv_timer_create_works=yes else $as_nop fptools_cv_timer_create_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $fptools_cv_timer_create_works" >&5 printf "%s\n" "$fptools_cv_timer_create_works" >&6; } case $fptools_cv_timer_create_works in yes) printf "%s\n" "#define USE_TIMER_CREATE 1" >>confdefs.h ;; esac fi fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for printf\$LDBLStub" >&5 printf %s "checking for printf\$LDBLStub... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char printf\$LDBLStub (); int main (void) { return printf\$LDBLStub (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_PRINTF_LDBLSTUB 1" >>confdefs.h else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } printf "%s\n" "#define HAVE_PRINTF_LDBLSTUB 0" >>confdefs.h fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lpthread is needed for pthreads" >&5 printf %s "checking whether -lpthread is needed for pthreads... " >&6; } ac_fn_c_check_func "$LINENO" "pthread_create" "ac_cv_func_pthread_create" if test "x$ac_cv_func_pthread_create" = xyes then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } CabalNeedLibpthread=False need_lpthread=0 else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 printf %s "checking for pthread_create in -lpthread... " >&6; } if test ${ac_cv_lib_pthread_pthread_create+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char pthread_create (); int main (void) { return pthread_create (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pthread_pthread_create=yes else $as_nop ac_cv_lib_pthread_pthread_create=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 printf "%s\n" "$ac_cv_lib_pthread_pthread_create" >&6; } if test "x$ac_cv_lib_pthread_pthread_create" = xyes then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } CabalNeedLibpthread=True need_lpthread=1 else $as_nop CabalNeedLibpthread=False { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no pthreads support found." >&5 printf "%s\n" "no pthreads support found." >&6; } need_lpthread=0 fi fi printf "%s\n" "#define NEED_PTHREAD_LIB $need_lpthread" >>confdefs.h ac_fn_c_check_header_compile "$LINENO" "pthread_np.h" "ac_cv_header_pthread_np_h" "$ac_includes_default" if test "x$ac_cv_header_pthread_np_h" = xyes then : printf "%s\n" "#define HAVE_PTHREAD_NP_H 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np in -lpthread" >&5 printf %s "checking for pthread_setname_np in -lpthread... " >&6; } if test ${ac_cv_lib_pthread_pthread_setname_np+y} then : printf %s "(cached) " >&6 else $as_nop ac_check_lib_save_LIBS=$LIBS LIBS="-lpthread $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ char pthread_setname_np (); int main (void) { return pthread_setname_np (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : ac_cv_lib_pthread_pthread_setname_np=yes else $as_nop ac_cv_lib_pthread_pthread_setname_np=no fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_setname_np" >&5 printf "%s\n" "$ac_cv_lib_pthread_pthread_setname_np" >&6; } if test "x$ac_cv_lib_pthread_pthread_setname_np" = xyes then : printf "%s\n" "#define HAVE_LIBPTHREAD 1" >>confdefs.h LIBS="-lpthread $LIBS" fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np (Darwin)" >&5 printf %s "checking for pthread_setname_np (Darwin)... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { pthread_setname_np("name"); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_PTHREAD_SETNAME_NP_DARWIN 1" >>confdefs.h else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_setname_np (glibc)" >&5 printf %s "checking for pthread_setname_np (glibc)... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _GNU_SOURCE #include int main (void) { pthread_setname_np(pthread_self(), "name"); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_PTHREAD_SETNAME_NP 1" >>confdefs.h else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_set_name_np" >&5 printf %s "checking for pthread_set_name_np... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main (void) { pthread_set_name_np(pthread_self(), "name"); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } printf "%s\n" "#define HAVE_PTHREAD_SET_NAME_NP 1" >>confdefs.h else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } fi rm -f core conftest.err conftest.$ac_objext conftest.beam \ conftest$ac_exeext conftest.$ac_ext ac_fn_c_check_header_compile "$LINENO" "sys/eventfd.h" "ac_cv_header_sys_eventfd_h" "$ac_includes_default" if test "x$ac_cv_header_sys_eventfd_h" = xyes then : printf "%s\n" "#define HAVE_SYS_EVENTFD_H 1" >>confdefs.h fi ac_fn_c_check_func "$LINENO" "eventfd" "ac_cv_func_eventfd" if test "x$ac_cv_func_eventfd" = xyes then : printf "%s\n" "#define HAVE_EVENTFD 1" >>confdefs.h fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for __thread support" >&5 printf %s "checking for __thread support... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ __thread int tester = 0; _ACEOF if ac_fn_c_try_compile "$LINENO" then : { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 printf "%s\n" "yes" >&6; } printf "%s\n" "#define CC_SUPPORTS_TLS 1" >>confdefs.h else $as_nop { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 printf "%s\n" "no" >&6; } printf "%s\n" "#define CC_SUPPORTS_TLS 0" >>confdefs.h fi rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext # Check whether --enable-large-address-space was given. if test ${enable_large_address_space+y} then : enableval=$enable_large_address_space; EnableLargeAddressSpace=$enableval else $as_nop EnableLargeAddressSpace=yes fi use_large_address_space=no if test "$ac_cv_sizeof_void_p" -eq 8 ; then if test "x$EnableLargeAddressSpace" = "xyes" ; then if test "$ghc_host_os" = "darwin" ; then use_large_address_space=yes elif test "$ghc_host_os" = "openbsd" ; then # as of OpenBSD 5.8 (2015), OpenBSD does not support mmap with MAP_NORESERVE. # The flag MAP_NORESERVE is supported for source compatibility reasons, # but is completely ignored by OS mmap use_large_address_space=no elif test "$ghc_host_os" = "mingw32" ; then # as of Windows 8.1/Server 2012 windows does no longer allocate the page # tabe for reserved memory eagerly. So we are now free to use LAS there too. use_large_address_space=yes else ac_fn_check_decl "$LINENO" "MAP_NORESERVE" "ac_cv_have_decl_MAP_NORESERVE" " #include #include #include #include " "$ac_c_undeclared_builtin_options" "CFLAGS" if test "x$ac_cv_have_decl_MAP_NORESERVE" = xyes then : ac_have_decl=1 else $as_nop ac_have_decl=0 fi printf "%s\n" "#define HAVE_DECL_MAP_NORESERVE $ac_have_decl" >>confdefs.h ac_fn_check_decl "$LINENO" "MADV_FREE" "ac_cv_have_decl_MADV_FREE" " #include #include #include #include " "$ac_c_undeclared_builtin_options" "CFLAGS" if test "x$ac_cv_have_decl_MADV_FREE" = xyes then : ac_have_decl=1 else $as_nop ac_have_decl=0 fi printf "%s\n" "#define HAVE_DECL_MADV_FREE $ac_have_decl" >>confdefs.h ac_fn_check_decl "$LINENO" "MADV_DONTNEED" "ac_cv_have_decl_MADV_DONTNEED" " #include #include #include #include " "$ac_c_undeclared_builtin_options" "CFLAGS" if test "x$ac_cv_have_decl_MADV_DONTNEED" = xyes then : ac_have_decl=1 else $as_nop ac_have_decl=0 fi printf "%s\n" "#define HAVE_DECL_MADV_DONTNEED $ac_have_decl" >>confdefs.h if test "$ac_cv_have_decl_MAP_NORESERVE" = "yes" && test "$ac_cv_have_decl_MADV_FREE" = "yes" || test "$ac_cv_have_decl_MADV_DONTNEED" = "yes" ; then use_large_address_space=yes fi fi fi fi if test "$use_large_address_space" = "yes" ; then printf "%s\n" "#define USE_LARGE_ADDRESS_SPACE 1" >>confdefs.h fi case ${TargetOS} in linux|linux-android|freebsd|dragonfly|netbsd|openbsd|kfreebsdgnu|gnu|solaris2) RtsLinkerUseMmap=1 ;; darwin|ios|watchos|tvos) RtsLinkerUseMmap=1 ;; *) # Windows (which doesn't have mmap) and everything else. RtsLinkerUseMmap=0 ;; esac printf "%s\n" "#define RTS_LINKER_USE_MMAP $RtsLinkerUseMmap" >>confdefs.h case ${TargetArch} in i386|x86_64) # We have native adjustor support on these platforms HaveNativeAdjustor=yes ;; *) HaveNativeAdjustor=no ;; esac # Check whether --enable-libffi-adjustors was given. if test ${enable_libffi_adjustors+y} then : enableval=$enable_libffi_adjustors; UseLibffiForAdjustors=$enableval fi { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to use libffi for adjustors" >&5 printf %s "checking whether to use libffi for adjustors... " >&6; } { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $UseLibffiForAdjustors" >&5 printf "%s\n" "$UseLibffiForAdjustors" >&6; } if test "$UseLibffiForAdjustors" = "yes" ; then # Use libffi is the user explicitly requested it AdjustorType="libffi" elif test "$HaveNativeAdjustor" = "yes"; then # Otherwise if we have a native adjustor implementation use that AdjustorType="native" else # If we don't have a native adjustor implementation then default to libffi AdjustorType="libffi" fi case "$AdjustorType" in libffi) CabalLibffiAdjustors=True UseLibffiForAdjustors=YES ;; native) CabalLibffiAdjustors=False UseLibffiForAdjustors=NO ;; *) as_fn_error $? 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