diff options
| author | Gaetan Nadon <memsize@videotron.ca> | 2011-06-01 08:59:53 -0400 |
|---|---|---|
| committer | Gaetan Nadon <memsize@videotron.ca> | 2011-06-05 07:18:32 -0400 |
| commit | 45c7d622657d295b2c02a46061765827ea37f00f (patch) | |
| tree | 9a449b6689317739fe53d7f2a40728aec8b53f73 | |
| parent | 10a865fa671382dce50f7e49624ca5a730372d08 (diff) | |
XORG_PROG_RAWCPP: use AC_LANG_SOURCE to prevent warnings
The source for the AC_LANG_CONFTEST should be passed to AC_LANG_SOURCE
to satisfy the more stringent testing done by autoconf 2.68.
It is available in autoconf 2.60 where AC_LANG_DEFINES_PROVIDED is not.
Reviewed-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Signed-off-by: Gaetan Nadon <memsize@videotron.ca>
| -rw-r--r-- | xorg-macros.m4.in | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/xorg-macros.m4.in b/xorg-macros.m4.in index a21cf7e..d2ad154 100644 --- a/xorg-macros.m4.in +++ b/xorg-macros.m4.in @@ -64,8 +64,7 @@ AC_PATH_PROGS(RAWCPP, [cpp], [${CPP}], # which is not the best choice for supporting other OS'es, but covers most # of the ones we need for now. AC_MSG_CHECKING([if $RAWCPP requires -undef]) -AC_LANG_CONFTEST([Does cpp redefine unix ? - AC_LANG_DEFINES_PROVIDED]) +AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp redefine unix ?]])]) if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then AC_MSG_RESULT([no]) else @@ -83,8 +82,7 @@ fi rm -f conftest.$ac_ext AC_MSG_CHECKING([if $RAWCPP requires -traditional]) -AC_LANG_CONFTEST([Does cpp preserve "whitespace"? - AC_LANG_DEFINES_PROVIDED]) +AC_LANG_CONFTEST([AC_LANG_SOURCE([[Does cpp preserve "whitespace"?]])]) if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then AC_MSG_RESULT([no]) else |