1*4882a593SmuzhiyunFrom 9b8f1df41f7579da63c27763ff184d351e4c7fef Mon Sep 17 00:00:00 2001 2*4882a593SmuzhiyunFrom: Simon Dawson <spdawson@gmail.com> 3*4882a593SmuzhiyunDate: Sun, 4 Jan 2015 12:06:18 +0100 4*4882a593SmuzhiyunSubject: [PATCH] Fix compiler warning flags 5*4882a593Smuzhiyun 6*4882a593Smuzhiyun When building for bfin, the build fails as follows. 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun cc1: error: unrecognized command line option "-Wno-packed-bitfield-compat" 9*4882a593Smuzhiyun 10*4882a593SmuzhiyunAn example of an autobuild failure arising from this is the following. 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun http://autobuild.buildroot.net/results/92e/92e472004812a3616f62d766a9ea07a997a66e89/ 13*4882a593Smuzhiyun http://autobuild.buildroot.net/results/6e7/6e7b48ad9768349d983985c3067c4267cde80541/ 14*4882a593Smuzhiyun 15*4882a593SmuzhiyunClearly, not all toolchains provide a gcc that understands 16*4882a593Smuzhiyunthe -Wno-packed-bitfield-compat flag; remove usage of this flag. 17*4882a593Smuzhiyun 18*4882a593SmuzhiyunWno-packed-bitfield-compat option was added in gcc 4.4. 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun[Romain: 21*4882a593Smuzhiyun - This patch is also needed for bfin toolchains which use gcc 4.3.5 22*4882a593Smuzhiyun - Add a link to bfin build failure] 23*4882a593SmuzhiyunSigned-off-by: Simon Dawson <spdawson@gmail.com> 24*4882a593SmuzhiyunSigned-off-by: Romain Naour <romain.naour@openwide.fr> 25*4882a593Smuzhiyun--- 26*4882a593Smuzhiyun util/scan/Makefile | 2 +- 27*4882a593Smuzhiyun 1 file changed, 1 insertion(+), 1 deletion(-) 28*4882a593Smuzhiyun 29*4882a593Smuzhiyundiff --git a/util/scan/Makefile b/util/scan/Makefile 30*4882a593Smuzhiyunindex d48c478..88667c5 100644 31*4882a593Smuzhiyun--- a/util/scan/Makefile 32*4882a593Smuzhiyun+++ b/util/scan/Makefile 33*4882a593Smuzhiyun@@ -14,7 +14,7 @@ inst_bin = $(binaries) 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun removing = atsc_psip_section.c atsc_psip_section.h 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun-CPPFLAGS += -Wno-packed-bitfield-compat -D__KERNEL_STRICT_NAMES 38*4882a593Smuzhiyun+CPPFLAGS += -D__KERNEL_STRICT_NAMES 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun .PHONY: all 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun-- 43*4882a593Smuzhiyun1.9.3 44*4882a593Smuzhiyun 45