From d090f4d93016022a65e253e7c1637fb954e745ce Mon Sep 17 00:00:00 2001 From: Andreas Hansson Date: Tue, 28 Aug 2012 14:30:22 -0400 Subject: [PATCH] swig: Disable unused value warning with llvm 3.1 compilers 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. --- src/SConscript | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/src/SConscript b/src/SConscript index 24d31fccf..59f185c0d 100755 --- a/src/SConscript +++ b/src/SConscript @@ -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')