Eina: Set CFLAGS in the configure to allow AC_CHECK_HEADERS to find sys/mman.h instal...

git-svn-id: svn+ssh://svn.enlightenment.org/var/svn/e/trunk/eina@74274 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

diff --git a/configure.ac b/configure.ac
index bc02f23..1a6c75d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -402,7 +402,13 @@ AC_HEADER_ASSERT
 AC_HEADER_TIME
 AC_HEADER_DIRENT
 
-AC_CHECK_HEADERS([unistd.h libgen.h inttypes.h stdint.h sys/types.h siginfo.h strings.h sys/mman.h execinfo.h mcheck.h])
+AC_CHECK_HEADERS([unistd.h libgen.h inttypes.h stdint.h sys/types.h siginfo.h strings.h execinfo.h mcheck.h])
+
+# sys/mman.h could be provided by evil/escape/exotic so we need to set CFLAGS accordingly
+CFLAGS_save="${CFLAGS}"
+CFLAGS="${CFLAGS} ${EINA_CFLAGS}"
+AC_CHECK_HEADERS([sys/mman.h])
+CFLAGS="${CFLAGS_save}"
 
 if test "x${ac_cv_header_inttypes_h}" = "xyes" ; then
    EINA_CONFIGURE_HAVE_INTTYPES_H="#define EINA_HAVE_INTTYPES_H"