From 692cbf111f1771e17161676466722f72cbf43303 Mon Sep 17 00:00:00 2001 From: toddouska Date: Fri, 14 Mar 2014 11:47:39 -0700 Subject: [PATCH] remove -Wunreachable becuase older clang is buggy and gcc always was when it had it --- m4/ax_harden_compiler_flags.m4 | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/m4/ax_harden_compiler_flags.m4 b/m4/ax_harden_compiler_flags.m4 index e977985a2..932406074 100644 --- a/m4/ax_harden_compiler_flags.m4 +++ b/m4/ax_harden_compiler_flags.m4 @@ -60,6 +60,7 @@ # AX_APPEND_COMPILE_FLAGS([-Wlogical-op],,[$ax_append_compile_cflags_extra]) # AX_APPEND_COMPILE_FLAGS([-fstack-check],,[$ax_append_compile_cflags_extra]) -- problems with fastmath stack size checks # AX_APPEND_COMPILE_FLAGS([-floop-parallelize-all],,[$ax_append_compile_cflags_extra]) -- causes RSA verify problem on x64 +# AX_APPEND_COMPILE_FLAGS([-Wunreachable-code],,[$ax_append_compile_cflags_extra]) -- older clang and when gcc had it are buggy #serial 4 @@ -121,7 +122,6 @@ AX_APPEND_COMPILE_FLAGS([-Wextra],,[$ax_append_compile_cflags_extra]) AX_APPEND_COMPILE_FLAGS([-Wunknown-pragmas],,[$ax_append_compile_cflags_extra]) AX_APPEND_COMPILE_FLAGS([-Wthis-test-should-fail],,[$ax_append_compile_cflags_extra]) - AX_APPEND_COMPILE_FLAGS([-Wunreachable-code],,[$ax_append_compile_cflags_extra]) dnl Anything below this comment please keep sorted. AS_IF([test "$CC" = "clang"],[],[ AX_APPEND_COMPILE_FLAGS([--param=ssp-buffer-size=1],,[$ax_append_compile_cflags_extra]) @@ -191,7 +191,6 @@ AX_APPEND_COMPILE_FLAGS([-Wextra],,[$ax_append_compile_cxxflags_extra]) AX_APPEND_COMPILE_FLAGS([-Wunknown-pragmas],,[$ax_append_compile_cxxflags_extra]) AX_APPEND_COMPILE_FLAGS([-Wthis-test-should-fail],,[$ax_append_compile_cxxflags_extra]) - AX_APPEND_COMPILE_FLAGS([-Wunreachable-code],,[$ax_append_compile_cxxflags_extra]) dnl Anything below this comment please keep sorted. AX_APPEND_COMPILE_FLAGS([--param=ssp-buffer-size=1],,[$ax_append_compile_cxxflags_extra]) AX_APPEND_COMPILE_FLAGS([-Waddress],,[$ax_append_compile_cxxflags_extra])