From 03a170c03cd4a09721369ece48affb70d66c6b90 Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Mon, 21 Oct 2013 18:28:23 +0200 Subject: build-sys: disable _FORTIFY_SOURCE for -Og builds for now Older gcc versions throw things like: In file included from /usr/include/fcntl.h:302:0, from ../src/core/execute.c:25: In function 'open', inlined from 'open_null_as' at ../src/core/execute.c:196:12: /usr/include/bits/fcntl2.h:50:24: error: call to '__open_missing_mode' declared with attribute error: open with O_CREAT in second argument needs 3 arguments __open_missing_mode (); --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/configure.ac b/configure.ac index b09f333a0f..7e41d577bc 100644 --- a/configure.ac +++ b/configure.ac @@ -157,7 +157,7 @@ CC_CHECK_FLAGS_APPEND([with_cflags], [CFLAGS], [\ --param=ssp-buffer-size=4]) AC_SUBST([OUR_CFLAGS], "$with_cflags $address_sanitizer_cflags") -AS_CASE([$CFLAGS], [*-O[[12345g\ ]]*], +AS_CASE([$CFLAGS], [*-O[[12345\ ]]*], [CC_CHECK_FLAGS_APPEND([with_cppflags], [CPPFLAGS], [\ -Wp,-D_FORTIFY_SOURCE=2])], [AC_MSG_RESULT([skipping -D_FORTIFY_SOURCE, optimization not enabled])]) -- cgit v1.2.3-54-g00ecf