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| author | Andreas Hansson <andreas.hansson@arm.com> | 2016-01-11 05:52:20 -0500 |
|---|---|---|
| committer | Andreas Hansson <andreas.hansson@arm.com> | 2016-01-11 05:52:20 -0500 |
| commit | 12eb0343784f52994110df7e7fce4a0b639a6ec3 (patch) | |
| tree | 12ff1c51b8051bb7e7d889eed499bee0dcd4cd1e /ext/libelf | |
| parent | 7661f1c2bf2b45603264076fabce2eb42373cd18 (diff) | |
| download | gem5-12eb0343784f52994110df7e7fce4a0b639a6ec3.tar.xz | |
scons: Enable -Wextra by default
Make best use of the compiler, and enable -Wextra as well as
-Wall. There are a few issues that had to be resolved, but they are
all trivial.
Diffstat (limited to 'ext/libelf')
| -rw-r--r-- | ext/libelf/SConscript | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/ext/libelf/SConscript b/ext/libelf/SConscript index a110602cc..85820acb3 100644 --- a/ext/libelf/SConscript +++ b/ext/libelf/SConscript @@ -93,10 +93,10 @@ ElfFile('libelf_msize.c') m4env = main.Clone() if m4env['GCC']: - m4env.Append(CCFLAGS=['-Wno-pointer-sign']) - if compareVersions(m4env['GCC_VERSION'], '4.6') >= 0: - m4env.Append(CCFLAGS=['-Wno-unused-but-set-variable', - '-Wno-implicit-function-declaration']) + m4env.Append(CCFLAGS=['-Wno-pointer-sign', + '-Wno-unused-but-set-variable', + '-Wno-implicit-function-declaration', + '-Wno-override-init']) if m4env['CLANG']: m4env.Append(CCFLAGS=['-Wno-initializer-overrides', '-Wno-pointer-sign']) # clang defaults to c99 (while gcc defaults to gnu89) and there is a |