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| author | Jon TURNEY <jon.turney@dronecode.org.uk> | 2011-04-26 11:49:01 +0100 |
|---|---|---|
| committer | Jon TURNEY <jon.turney@dronecode.org.uk> | 2011-06-28 17:06:59 +0100 |
| commit | 560f76227ccc848390095414e93d199e588b0c92 (patch) | |
| tree | ec7101bfbb75fd71e2fa0028acf1ccc5b0feeb9e /configure.ac | |
| parent | de33b0dd231d646cbbc7ba6c25bf6dd04a96cd86 (diff) | |
Fix config check that claims to test if CXX supports -fvisibility=hidden option to actually test the C++ compiler.
Reviewed-by: Dan Nicholson <dbn.lists@gmail.com>
Signed-off-by: Jon TURNEY <jon.turney@dronecode.org.uk>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 0346a8ade67..74357a2e24c 100644 --- a/configure.ac +++ b/configure.ac @@ -177,8 +177,10 @@ if test "x$GXX" = xyes; then AC_MSG_CHECKING([whether $CXX supports -fvisibility=hidden]) VISIBILITY_CXXFLAGS="-fvisibility=hidden" CXXFLAGS="$CXXFLAGS $VISIBILITY_CXXFLAGS" + AC_LANG_PUSH([C++]) AC_LINK_IFELSE([AC_LANG_PROGRAM()], AC_MSG_RESULT([yes]), [VISIBILITY_CXXFLAGS="" ; AC_MSG_RESULT([no])]); + AC_LANG_POP([C++]) # Restore CXXFLAGS; VISIBILITY_CXXFLAGS are added to it where needed. CXXFLAGS=$save_CXXFLAGS |