[oe-commits] [openembedded-core] 07/08: security_flags.inc: Fix compiler flag error

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rpurdie pushed a commit to branch master-next
in repository openembedded-core.

commit d08dbf9e45888cfdc2770509f9544896672a987b
Author: Hongzhi.Song <hongzhi.song at windriver.com>
AuthorDate: Tue Jul 31 04:06:34 2018 -0700

    security_flags.inc: Fix compiler flag error
    
    To fix the following error, we append '-O' to the defination of _FORTIFY_SOURCE
    
    recipe-sysroot/usr/include/features.h:381:4: error: #warning _FORTIFY_SOURCE requires compiling with optimization (-O) [-Werror=cpp]
     #  warning _FORTIFY_SOURCE requires compiling with optimization (-O)
         ^~~~~~~
    
    Signed-off-by: Hongzhi.Song <hongzhi.song at windriver.com>
    Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
---
 meta/conf/distro/include/security_flags.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/conf/distro/include/security_flags.inc b/meta/conf/distro/include/security_flags.inc
index 6245e89..1c32fd3 100644
--- a/meta/conf/distro/include/security_flags.inc
+++ b/meta/conf/distro/include/security_flags.inc
@@ -10,7 +10,7 @@ GCCPIE ?= "--enable-default-pie"
 
 # _FORTIFY_SOURCE requires -O1 or higher, so disable in debug builds as they use
 # -O0 which then results in a compiler warning.
-lcl_maybe_fortify = "${@oe.utils.conditional('DEBUG_BUILD','1','','-D_FORTIFY_SOURCE=2',d)}"
+lcl_maybe_fortify = "${@oe.utils.conditional('DEBUG_BUILD','1','','-D_FORTIFY_SOURCE=2 -O',d)}"
 
 # Error on use of format strings that represent possible security problems
 SECURITY_STRINGFORMAT ?= "-Wformat -Wformat-security -Werror=format-security"

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