46,47c46,48
< env = main.Clone(CPPFLAGS='-g -Wall -Wextra -pthread'
< ' -Wno-undef -isystem %s -isystem %s' % (gtest_include, gmock_include))
---
> env = main.Clone(CPPFLAGS=['-g', '-Wall', '-Wextra', '-pthread',
> '-Wno-undef', '-isystem', str(gtest_include),
> '-isystem', str(gmock_include)])
52,53c53,54
< gtest_main = env.StaticLibrary(
< target='libgtest', source=[gtest_all, gmock_all, gtest_src.File('gtest_main.cc')])
---
> gtest_main = env.StaticLibrary(target='libgtest', source=[
> gtest_all, gmock_all, gtest_src.File('gtest_main.cc')])
56c57,58
< main['GTEST_CPPFLAGS'] = '-pthread -DUSE_GMOCK -Wno-undef -isystem %s' % gtest_include.abspath
---
> main['GTEST_CPPFLAGS'] = [
> '-pthread', '-DUSE_GMOCK', '-Wno-undef', '-isystem', gtest_include.abspath]