diff options
| -rw-r--r-- | common/gcc_stack_protect.m4 | 4 | ||||
| -rw-r--r-- | configure.ac | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/common/gcc_stack_protect.m4 b/common/gcc_stack_protect.m4 index 13c5e0a..2246849 100644 --- a/common/gcc_stack_protect.m4 +++ b/common/gcc_stack_protect.m4 @@ -57,7 +57,7 @@ AC_DEFUN([GCC_STACK_PROTECT_CC],[ AC_CACHE_CHECK([whether ${CC} accepts -fstack-protector], ssp_cv_cc, [ssp_old_cflags="$CFLAGS" - CFLAGS="$CFLAGS -fstack-protector" + CFLAGS="$CFLAGS -fstack-protector -Werror" AC_TRY_COMPILE(,, ssp_cv_cc=yes, ssp_cv_cc=no) CFLAGS="$ssp_old_cflags" ]) @@ -74,7 +74,7 @@ AC_DEFUN([GCC_STACK_PROTECT_CXX],[ AC_CACHE_CHECK([whether ${CXX} accepts -fstack-protector], ssp_cv_cxx, [ssp_old_cxxflags="$CXXFLAGS" - CXXFLAGS="$CXXFLAGS -fstack-protector" + CXXFLAGS="$CXXFLAGS -fstack-protector -Werror" AC_TRY_COMPILE(,, ssp_cv_cxx=yes, ssp_cv_cxx=no) CXXFLAGS="$ssp_old_cxxflags" ]) diff --git a/configure.ac b/configure.ac index 2286b80..cbfa2b9 100644 --- a/configure.ac +++ b/configure.ac @@ -84,7 +84,7 @@ if test x"$enable_ssp" = x"yes"; then AC_MSG_CHECKING([whether stack-smashing protection is available]) ssp_old_cflags="$CFLAGS" ssp_old_ldflags="$LDFLAGS" - CFLAGS="$CFLAGS -fstack-protector-all -fPIC" + CFLAGS="$CFLAGS -Werror -fstack-protector-all -fPIC" LDFLAGS="$LDFLAGS -Wl,-z,defs" cat confdefs.h > conftest.c cat >>conftest.c <<_ACEOF |