[OpenWrt-Devel] [PATCH] openwrt/hardening: Fix CFLAGS usage for -D_FORTIFY_SOURCE

[Stefan Peter]

Hi
Am 07.09.2015 um 17:32 schrieb Helmut Schaa:
> Fix the following configure error with c-ares by using CPPFLAGS for -D_FORTIFY_SOURCE.
> Not sure if any other packages suffer from the same issue.
> 
> configure: using CFLAGS: -Os -pipe -march=74kc -fno-caller-saves -mno-branch-likely -g3 -fno-caller-saves -fhonour-copts -Wno-error=unused-but-set-variable -msoft-float -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro
> configure: CFLAGS error: CFLAGS may only be used to specify C compiler flags, not macro definitions. Use CPPFLAGS for: -D_FORTIFY_SOURCE=1
> configure: error: Can not continue. Fix errors mentioned immediately above this line.

Did you get this in the CC branch?

According to
https://github.com/openwrt/packages/pull/1464
this should be fixed in master and applying this patch on top of the CC
branch worked for me.

With kind regards

Stefan Peter
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