diff options
| -rw-r--r-- | xorg-macros.m4.in | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/xorg-macros.m4.in b/xorg-macros.m4.in index 2ea2e6f..06f7c9d 100644 --- a/xorg-macros.m4.in +++ b/xorg-macros.m4.in @@ -80,6 +80,10 @@ else if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then RAWCPPFLAGS=-undef AC_MSG_RESULT([yes]) + # under Cygwin unix is still defined even with -undef + elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then + RAWCPPFLAGS="-undef -ansi" + AC_MSG_RESULT([yes, with -ansi]) else AC_MSG_ERROR([${RAWCPP} defines unix with or without -undef. I don't know what to do.]) fi |