commit c0ae17c5d4c920a71080255aa2852e158d852d3c
author Bobby R. Bruce <bbruce@ucdavis.edu> Wed Sep 30 20:53:14 2020 -0700
committer Gabe Black <gabeblack@google.com> Thu Oct 01 11:06:28 2020 +0000
tree 2a1da0f39b8128e8adb21f642d90777a43c5ef26
parent d0772a0bfe023288fdfda0114b97a7f0cb1441ce

misc: Re-add -Werror for the gem5 20.2 development

This reverts commit 2a4357bfd0c688a19cfd6b1c600bb2d2d6fa6151,
https://gem5-review.googlesource.com/c/public/gem5/+/35455

Change-Id: I10de506658bcad542abbb6d2b4f0c416d55bc121
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/35495
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>

SConstruct

diff --git a/SConstruct b/SConstruct
index ce9e9b6..8e7ec34 100755
--- a/SConstruct
+++ b/SConstruct
@@ -337,6 +337,12 @@
     main.Append(PSHLINKFLAGS=shared_partial_flags)
     main.Append(PLINKFLAGS=shared_partial_flags)
 
+    # Treat warnings as errors but white list some warnings that we
+    # want to allow (e.g., deprecation warnings).
+    main.Append(CCFLAGS=['-Werror',
+                         '-Wno-error=deprecated-declarations',
+                         '-Wno-error=deprecated',
+                        ])
 else:
     error('\n'.join((
           "Don't know what compiler options to use for your compiler.",