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import os
def generate(env, gcc_cross_prefix=None, gcc_strict=True, gcc_stop_on_warning=None):
if gcc_stop_on_warning == None: gcc_stop_on_warning = env['stop_on_warning']
### compiler flags
if gcc_strict:
env.AppendUnique(CCFLAGS = ['-pedantic', '-Wall', '-W', '-Wundef', '-Wno-long-long'])
env.AppendUnique(CFLAGS = ['-Wmissing-prototypes', '-Wmissing-declarations'])
else:
env.AppendUnique(CCFLAGS = ['-Wall'])
compiler_defines = ['-D_REENTRANT']
env.AppendUnique(CCFLAGS = compiler_defines)
#env.AppendUnique(CPPFLAGS = compiler_defines)
if env['build_config'] == 'Debug':
env.AppendUnique(CCFLAGS = '-g')
else:
env.AppendUnique(CCFLAGS = '-O3')
if gcc_stop_on_warning:
env.AppendUnique(CCFLAGS = ['-Werror'])
if gcc_cross_prefix:
env['ENV']['PATH'] += os.environ['PATH']
env['AR'] = gcc_cross_prefix+'-ar'
env['RANLIB'] = gcc_cross_prefix+'-ranlib'
env['CC'] = gcc_cross_prefix+'-gcc'
env['CXX'] = gcc_cross_prefix+'-g++'
env['LINK'] = gcc_cross_prefix+'-g++'
if gcc_cross_prefix:
env['ENV']['PATH'] = os.environ['PATH'] + ':' + env['ENV']['PATH']
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