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| author | initial.commit <initial.commit@0039d316-1c4b-4281-b951-d872f2087c98> | 2008-07-27 00:38:33 +0000 |
|---|---|---|
| committer | initial.commit <initial.commit@0039d316-1c4b-4281-b951-d872f2087c98> | 2008-07-27 00:38:33 +0000 |
| commit | 584cd5cbd7be997400ccb8db24ae5410b0b88117 (patch) | |
| tree | 083e5f1f48d019e0f07b96fef7179483df53c823 /third_party/libxml/acinclude.m4 | |
| parent | f5b16fed647e941aa66933178da85db2860d639b (diff) | |
| download | chromium_src-584cd5cbd7be997400ccb8db24ae5410b0b88117.zip chromium_src-584cd5cbd7be997400ccb8db24ae5410b0b88117.tar.gz chromium_src-584cd5cbd7be997400ccb8db24ae5410b0b88117.tar.bz2 | |
Add third_party to the repository.
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@19 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'third_party/libxml/acinclude.m4')
| -rw-r--r-- | third_party/libxml/acinclude.m4 | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/third_party/libxml/acinclude.m4 b/third_party/libxml/acinclude.m4 new file mode 100644 index 0000000..4ff672e --- /dev/null +++ b/third_party/libxml/acinclude.m4 @@ -0,0 +1,28 @@ +dnl Like AC_TRY_EVAL but also errors out if the compiler generates +dnl _any_ output. Some compilers might issue warnings which we want +dnl to catch. +AC_DEFUN([AC_TRY_EVAL2], +[{ (eval echo configure:__oline__: \"[$]$1\") 1>&AC_FD_CC; dnl +(eval [$]$1) 2>&AC_FD_CC; _out=`eval [$]$1 2>&1` && test "x$_out" = x; }]) + +dnl Like AC_TRY_COMPILE but calls AC_TRY_EVAL2 instead of AC_TRY_EVAL +AC_DEFUN([AC_TRY_COMPILE2], +[cat > conftest.$ac_ext <<EOF +[#]line __oline__ "configure" +#include "confdefs.h" +[$1] +int main(void) { +[$2] +; return 0; } +EOF +if AC_TRY_EVAL2(ac_compile); then + ifelse([$3], , :, [rm -rf conftest* + $3]) +else + echo "configure: failed program was:" >&AC_FD_CC + cat conftest.$ac_ext >&AC_FD_CC +ifelse([$4], , , [ rm -rf conftest* + $4 +])dnl +fi +rm -f conftest*]) |