AC_INIT([Haskell directory package], [1.0], [libraries@haskell.org], [directory]) # Safety check: Ensure that we are in the correct source directory. AC_CONFIG_SRCDIR([System/Directory.hs]) AC_CONFIG_HEADERS([HsDirectoryConfig.h]) # Autoconf chokes on spaces, but we may receive a path from Cabal containing # spaces. In that case, we just ignore Cabal's suggestion. set_with_gcc() { case $withval in *" "*) AC_MSG_WARN([--with-gcc ignored due to presence of spaces]);; *) CC=$withval esac } # Legacy support for setting the C compiler with Cabal<1.24 # Newer versions use Autoconf's native `CC=...` facility AC_ARG_WITH([gcc], [C compiler], [set_with_gcc]) # avoid warnings when run via Cabal AC_ARG_WITH([compiler], [GHC compiler], []) AC_PROG_CC() # check for specific header (.h) files that we are interested in AC_CHECK_HEADERS([fcntl.h limits.h sys/types.h sys/stat.h time.h]) AC_CHECK_FUNCS([utimensat]) AC_CHECK_FUNCS([CreateSymbolicLinkW]) AC_CHECK_FUNCS([GetFinalPathNameByHandleW]) # EXTEXT is defined automatically by AC_PROG_CC; # we just need to capture it in the header file AC_DEFINE_UNQUOTED([EXE_EXTENSION], ["$EXEEXT"], [Filename extension of executable files]) AC_OUTPUT