Checking error codes internally and return OPUS_INTERNAL_ERROR on failure
[opus.git] / configure.ac
index de123f3..656ee37 100644 (file)
@@ -162,13 +162,21 @@ AM_CONDITIONAL(HAVE_DOXYGEN, [test $HAVE_DOXYGEN = yes])
 if test "$OPUS_BUILD" != "true" ; then
 saved_CFLAGS="$CFLAGS"
 CFLAGS="$CFLAGS -fvisibility=hidden"
-AC_MSG_CHECKING([if ${CXX} supports -fvisibility=hidden])
+AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden])
 AC_COMPILE_IFELSE([char foo;],
       [ AC_MSG_RESULT([yes])
         SYMBOL_VISIBILITY="-fvisibility=hidden" ],
         AC_MSG_RESULT([no]))
 CFLAGS="$saved_CFLAGS $SYMBOL_VISIBILITY"
 AC_SUBST(SYMBOL_VISIBILITY)
+saved_CFLAGS="$CFLAGS"
+CFLAGS="$CFLAGS -fstack-protector-all"
+AC_MSG_CHECKING([if ${CC} supports -fstack-protector-all])
+AC_COMPILE_IFELSE([char foo;],
+      [ AC_MSG_RESULT([yes])
+        STACK_PROTECTOR="-fstack-protector-all" ],
+        AC_MSG_RESULT([no]))
+CFLAGS="$saved_CFLAGS $STACK_PROTECTOR"
 fi
 
 if test $ac_cv_c_compiler_gnu = yes ; then
@@ -219,8 +227,7 @@ fi
 AM_CONDITIONAL([FIXED_POINT], [test x$ac_enable_fixed = xyes])
 AM_CONDITIONAL([CUSTOM_MODES], [test x$ac_enable_custom_modes = xyes])
 
-AC_OUTPUT([Makefile celt/tests/Makefile
-           opus.pc opus-uninstalled.pc
+AC_OUTPUT([Makefile opus.pc opus-uninstalled.pc
            doc/Makefile doc/Doxyfile])
 
 AC_MSG_RESULT([