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swig: Disable unused value warning with llvm 3.1 compilers

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This patch disables a warning for unused values which causes problems
when compiling the swig-generated sources using recent llvm-based
compilers like llvm-gcc and clang.
This commit is contained in:
Andreas Hansson 2012-08-28 14:30:22 -04:00
parent 5b1614de02
commit d090f4d930
1 changed files with 4 additions and 6 deletions
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10
src/SConscript
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@ -850,15 +850,13 @@ def makeEnv(label, objsfx, strip = False, **kwargs):
swig_env = new_env.Clone()
swig_env.Append(CCFLAGS='-Werror')
if env['GCC']:
swig_env.Append(CCFLAGS='-Wno-uninitialized')
swig_env.Append(CCFLAGS='-Wno-sign-compare')
swig_env.Append(CCFLAGS='-Wno-parentheses')
swig_env.Append(CCFLAGS='-Wno-unused-label')
swig_env.Append(CCFLAGS=['-Wno-uninitialized', '-Wno-sign-compare',
'-Wno-parentheses', '-Wno-unused-label',
'-Wno-unused-value'])
if compareVersions(env['GCC_VERSION'], '4.6') >= 0:
swig_env.Append(CCFLAGS='-Wno-unused-but-set-variable')
if env['CLANG']:
swig_env.Append(CCFLAGS=['-Wno-unused-label'])
swig_env.Append(CCFLAGS=['-Wno-unused-label', '-Wno-unused-value'])
werror_env = new_env.Clone()
werror_env.Append(CCFLAGS='-Werror')