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scons: only use -Wno-pointer-sign with gcc >= 4.3

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This commit is contained in:
Nathan Binkert 2008-12-06 14:18:18 -08:00
parent e141cb7441
commit c55ae0cf5d
1 changed files with 5 additions and 1 deletions
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6
ext/libelf/SConscript
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@ -88,7 +88,11 @@ ElfFile('libelf_fsize.c')
ElfFile('libelf_msize.c')
m4env = env.Copy()
m4env.Append(CCFLAGS=['-Wno-pointer-sign', '-Wno-implicit'])
if env['GCC']:
major,minor,dot = [ int(x) for x in env['CXXVERSION'].split('.')]
if major >= 4:
m4env.Append(CCFLAGS=['-Wno-pointer-sign'])
m4env.Append(CCFLAGS=['-Wno-implicit'])
del m4env['CPPPATH']
# If we have gm4 use it