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scons: Fix 'CheckLinkFlag' so '-Werror' is not enabled

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A small error in 'CheckLinkFlag' was resulting in `-Werror` being set
as a CXXFLAG after the function was run. This patch fixes this.

Change-Id: I786f81a4f94be0356573eb6d4673d04ee5aa844d
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/54863
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Reviewed-by: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Bobby R. Bruce
2021-12-23 23:34:14 -08:00
committed by Bobby Bruce
parent 594145849c
commit db921c890e
1 changed files with 1 additions and 1 deletions
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2
site_scons/gem5_scons/configure.py
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@@ -62,7 +62,7 @@ def CheckLinkFlag(context, flag, autoadd=True, set_for_shared=True):
last_linkflags = context.env['LINKFLAGS']
context.env.Append(LINKFLAGS=[flag])
pre_werror = context.env['LINKFLAGS']
context.env.Append(CXXFLAGS=['-Werror'])
context.env.Append(LINKFLAGS=['-Werror'])
ret = context.TryLink('int main(int, char *[]) { return 0; }', '.cc')
context.env['LINKFLAGS'] = pre_werror
if not (ret and autoadd):