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| author | bje <bje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-12-19 09:18:41 +0000 |
|---|---|---|
| committer | bje <bje@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-12-19 09:18:41 +0000 |
| commit | f2c7d583e06bf1d32c8c488d973921a737b7c106 (patch) | |
| tree | 0bcbfb5e3a28a647b0e49dc7a0d137511f0fbac0 /libstdc++-v3/acinclude.m4 | |
| parent | d1cb87d63aa2c621b7bcd010ba3036cf88b4e707 (diff) | |
| download | ppe42-gcc-f2c7d583e06bf1d32c8c488d973921a737b7c106.tar.gz ppe42-gcc-f2c7d583e06bf1d32c8c488d973921a737b7c106.zip | |
* acinclude.m4: Guard a variable test against an empty string.
* configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142829 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libstdc++-v3/acinclude.m4')
| -rw-r--r-- | libstdc++-v3/acinclude.m4 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4 index a1356bd7b06..d7e93a83406 100644 --- a/libstdc++-v3/acinclude.m4 +++ b/libstdc++-v3/acinclude.m4 @@ -2570,7 +2570,7 @@ EOF if test $atomicity_dir = "cpu/generic" ; then atomicity_dir=cpu/generic/atomicity_mutex AC_MSG_WARN([No native atomic operations are provided for this platform.]) - if test $target_thread_file = single; then + if test "x$target_thread_file" = xsingle; then AC_MSG_WARN([They cannot be faked when thread support is disabled.]) AC_MSG_WARN([Thread-safety of certain classes is not guaranteed.]) else |
