diff options
| author | Ian Romanick <[email protected]> | 2010-03-03 15:59:37 -0800 |
|---|---|---|
| committer | Ian Romanick <[email protected]> | 2010-03-03 16:26:32 -0800 |
| commit | 9aa3aa71386394725ce88df463d6183f62777ee5 (patch) | |
| tree | b00bde44f8a134a2968183458e028c99fffdece4 | |
| parent | 3594bf233d16ceb21e97fcdfb57ea45cb0c5e41b (diff) | |
Add version check for GCC
Mesa now requires GCC 3.3.0 or later. See the following thread from
the mesa3d-dev mailing list for more details:
http://marc.info/?t=126748568900005&r=1&w=2
Signed-off-by: Ian Romanick <[email protected]>
| -rw-r--r-- | configure.ac | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index e807d4acaf8..8ca274932cc 100644 --- a/configure.ac +++ b/configure.ac @@ -46,6 +46,28 @@ solaris*) ;; esac +dnl If we're using GCC, make sure that it is at least version 3.3.0. Older +dnl versions are explictly not supported. +if test "x$GCC" = xyes; then + AC_MSG_CHECKING([whether gcc version is sufficient]) + major=0 + minor=0 + + GCC_VERSION=`$CC -dumpversion` + if test $? -eq 0; then + major=`echo $GCC_VERSION | cut -d. -f1` + minor=`echo $GCC_VERSION | cut -d. -f1` + fi + + if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then + AC_MSG_RESULT([no]) + AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.]) + else + AC_MSG_RESULT([yes]) + fi +fi + + MKDEP_OPTIONS=-fdepend dnl Ask gcc where it's keeping its secret headers if test "x$GCC" = xyes; then |