mirror of
https://git.yoctoproject.org/poky
synced 2026-02-15 05:03:03 +01:00
0b5b26b186
Fixes bug: [YOCTO #1035] Fixes bug: [YOCTO #1036] Fixes gcc 4.6.0 compliation issues by importing the upstream change: Author: Michal Marek <mmarek@suse.cz> Date: Mon May 2 12:13:01 2011 +0000 kbuild: Fix passing -Wno-* options to gcc 4.4+ Starting with 4.4, gcc will happily accept -Wno-<anything> in the cc-option test and complain later when compiling a file that has some other warning. This rather unexpected behavior is intentional as per http://gcc.gnu.org/PR28322, so work around it by testing for support of the opposite option (without the no-). Introduce a new Makefile function cc-disable-warning that does this and update two uses of cc-option in the toplevel Makefile. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> (From OE-Core rev: 1d4c9412fb8226f882ef68223c9c5ec08cc2f5cc) Signed-off-by: Michal Marek <mmarek@suse.cz> Tested-by: Stephen Rothwell <sfr@canb.auug.org.au> Integrated-by: Bruce Ashfield <bruce.ashfield@windriver.com> :100644 100644 0ef00bd... 1d8e7e9... M Documentation/kbuild/makefiles.txt :100644 100644 7bd863e0.. 74bac80... M Makefile :100644 100644 ed2773e... ba25c44... M scripts/Kbuild.include Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>