From: dinama <dinama@users.noreply.github.com>
To: ml@inbox.vuxu.org
Subject: [ISSUE] clang9 unsupported flag on xbps-src chroot
Date: Fri, 06 Mar 2020 15:22:45 +0100 [thread overview]
Message-ID: <gh-mailinglist-notifications-41a7ca26-5023-4802-975b-f1789d68868e-void-packages-19839@inbox.vuxu.org> (raw)
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New issue by dinama on void-packages repository
https://github.com/void-linux/void-packages/issues/19839
Description:
Can't prepare package which using clang for build because shell `common/environment/configure/hardening.sh` set ` "-fstack-clash-protection -D_FORTIFY_SOURCE=2"` as default CFLAGS.
And compilation broken:
```
FAILED: CMakeFiles/cmTC_a2b73.dir/testCCompiler.c.o
/usr/lib/ccache/bin/clang -fstack-clash-protection -D_FORTIFY_SOURCE=2 \
-mtune=generic -O2 -pipe -o CMakeFiles/cmTC_a2b73.dir/testCCompiler.c.o \
-c testCCompiler.c
clang-9: error: unknown argument: '-fstack-clash-protection'
```
This workaround on <package>/template locally resolve this problem:
```
export CFLAGS=$(sed 's/-fstack-clash-protection//g' <<<$CFLAGS)
export CXXFLAGS=$(sed 's/-fstack-clash-protection//g' <<<$CXXFLAGS)
```
next reply other threads:[~2020-03-06 14:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-06 14:22 dinama [this message]
2020-03-06 15:27 ` clang-9 unknown argument -fstack-clash-protection " Duncaen
2020-03-06 17:19 ` dinama
2020-03-06 17:23 ` Duncaen
2020-03-06 17:28 ` [ISSUE] [CLOSED] " dinama
2020-03-06 17:36 ` xtraeme
2021-02-05 3:11 ` [ISSUE] [CLOSED] " ericonr
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