diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 569a73fe7291..4b1f554ba86a 100644 --- a/configure.ac +++ b/configure.ac @@ -5863,7 +5863,7 @@ if test "$GCC" = "yes"; then AC_MSG_CHECKING([whether $CXX supports __attribute__((warn_unused))]) AC_LANG_PUSH([C++]) save_CXXFLAGS=$CXXFLAGS - CXXFLAGS="$CFLAGS -Werror -Wunknown-pragmas" + CXXFLAGS="$CXXFLAGS -Werror -Wunknown-pragmas" AC_COMPILE_IFELSE([AC_LANG_SOURCE([ struct __attribute__((warn_unused)) dummy {}; ])], [ @@ -5876,7 +5876,7 @@ if test "$GCC" = "yes"; then AC_MSG_CHECKING([whether STL uses __attribute__((warn_unused))]) AC_LANG_PUSH([C++]) save_CXXFLAGS=$CXXFLAGS - CXXFLAGS="$CFLAGS -Werror -Wunused" + CXXFLAGS="$CXXFLAGS -Werror -Wunused" AC_COMPILE_IFELSE([AC_LANG_SOURCE([ #include <string> void f() { std::string s; } |