57 lines
2.0 KiB
Python
57 lines
2.0 KiB
Python
import os
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env = Environment(ENV = {'PATH': os.environ['PATH']})
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# Add the builders defined in site_init.py
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add_nanopb_builders(env)
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# Path to the files shared by tests, and to the nanopb core.
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env.Append(CPPPATH = ["#../", "#common"])
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# Path for finding nanopb.proto
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env.Append(PROTOCPATH = '#../generator')
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# Check the compilation environment, unless we are just cleaning up.
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if not env.GetOption('clean'):
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conf = Configure(env)
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# If the platform doesn't support C99, use our own header file instead.
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stdbool = conf.CheckCHeader('stdbool.h')
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stdint = conf.CheckCHeader('stdint.h')
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stddef = conf.CheckCHeader('stddef.h')
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string = conf.CheckCHeader('string.h')
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if not stdbool or not stdint or not stddef or not string:
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conf.env.Append(CPPDEFINES = {'PB_SYSTEM_HEADER': '\\"pb_syshdr.h\\"'})
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conf.env.Append(CPPPATH = "#../compat")
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if stdbool: conf.env.Append(CPPDEFINES = {'HAVE_STDBOOL_H': 1})
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if stdint: conf.env.Append(CPPDEFINES = {'HAVE_STDINT_H': 1})
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if stddef: conf.env.Append(CPPDEFINES = {'HAVE_STDDEF_H': 1})
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if string: conf.env.Append(CPPDEFINES = {'HAVE_STRING_H': 1})
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# Check if we can use pkg-config to find protobuf include path
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status, output = conf.TryAction('pkg-config protobuf --variable=includedir > $TARGET')
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if status:
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conf.env.Append(PROTOCPATH = output.strip())
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else:
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conf.env.Append(PROTOCPATH = '/usr/include')
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# End the config stuff
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env = conf.Finish()
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# Initialize the CCFLAGS according to the compiler
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if 'cl' in env['CC']:
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# Microsoft Visual C++
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# Debug info on, warning level 2 for tests, warnings as errors
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env.Append(CCFLAGS = '/Zi /W2 /WX')
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env.Append(LINKFLAGS = '/DEBUG')
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# PB_RETURN_ERROR triggers C4127 because of while(0)
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env.Append(CCFLAGS = '/wd4127')
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# Now include the SConscript files from all subdirectories
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SConscript(Glob('*/SConscript'), exports = 'env')
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