Blame c++/contourgl/SConstruct
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env = Environment()
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# config
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# just comment following line to disable CUDA
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cuda = 'cuda-9.2'
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try: cuda
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except NameError: cuda = ''
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cuda_path = '/opt/' + cuda
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cuda_bin = cuda_path + '/bin'
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cuda_pkgconfig = cuda_path + '/pkgconfig'
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cuda_flags = '-O3 -use_fast_math'
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libs = ['gl', 'x11', 'OpenCL']
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# compute build options
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flags = ' -O3 -Wall -fmessage-length=0 -DGL_GLEXT_PROTOTYPES'
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cuda_flags = ' '
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if cuda:
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flags += ' -DCUDA'
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# remember pkg-config path
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old = env['ENV']['PKG_CONFIG_PATH'] if 'PKG_CONFIG_PATH' in env['ENV'] else None
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env['ENV']['PKG_CONFIG_PATH'] = cuda_pkgconfig
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env.ParseConfig('pkg-config --cflags --libs ' + cuda)
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# restore pkg-config path
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if old: env['ENV']['PKG_CONFIG_PATH'] = old
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env['BUILDERS']['Cuda'] = Builder(
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action = cuda_bin + '/nvcc ' + cuda_flags + '-ptx $SOURCE -o $TARGET',
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suffix = '.ptx',
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src_suffix = '.cu' )
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# files lists
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target = 'contourgl'
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sources = [
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'contourgl.cpp',
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'clcontext.cpp',
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'clrender.cpp',
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'contour.cpp',
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'contourbuilder.cpp',
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'environment.cpp',
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'geometry.cpp',
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'glcontext.cpp',
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'measure.cpp',
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'polyspan.cpp',
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'shaders.cpp',
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'swrender.cpp',
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'test.cpp',
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'triangulator.cpp',
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'utils.cpp' ]
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if cuda:
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sources += [
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'cudacontext.cpp',
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'cudarender.cpp' ]
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cuda_sources = [
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'cuda/contour.cu',
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'cuda/hello.cu' ]
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# build
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env.ParseConfig('pkg-config --cflags --libs ' + ' '.join(libs))
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if cuda:
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for cuda_source in cuda_sources:
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env.Cuda(cuda_source)
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env.Program(
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target = target,
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source = sources,
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parse_flags = flags )
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