2 # This script set linux specific flags (GNU GCC)
7 print "Reading linux configuration script"
9 # Set release/debug flags
10 if env.get('RELEASE'):
11 env.AppendUnique(CCFLAGS = ['-Os'])
12 env.AppendUnique(CPPDEFINES = ['NDEBUG'])
14 env.AppendUnique(CCFLAGS = ['-g'])
16 if env.get('LOGGING'):
17 env.AppendUnique(CPPDEFINES = ['-DTB_LOG'])
19 env.AppendUnique(CPPDEFINES = ['WITH_POSIX', '__linux__'])
20 env.AppendUnique(CCFLAGS = ['-Wall', '-fPIC'])
21 env.AppendUnique(LINKFLAGS = ['-ldl', '-lpthread'])
24 target_arch = env.get('TARGET_ARCH')
25 if target_arch in ['x86']:
26 env.AppendUnique(CCFLAGS = ['-m32'])
27 env.AppendUnique(LINKFLAGS = ['-m32'])
28 elif target_arch in ['x86_64']:
29 env.AppendUnique(CCFLAGS = ['-m64'])
30 env.AppendUnique(LINKFLAGS = ['-m64'])
31 elif target_arch.find('v7a-hard') > 0:
32 env.AppendUnique(CPPFLAGS = ['-march=armv7-a'])
33 env.AppendUnique(CPPFLAGS = ['-mfloat-abi=hard'])
34 env.AppendUnique(CCFLAGS = ['-mfloat-abi=hard'])
35 env.AppendUnique(LINKFLAGS = ['-mfloat-abi=hard'])
36 elif target_arch.find('v7a') > 0:
37 env.AppendUnique(CPPFLAGS = ['-march=armv7-a'])
38 elif target_arch.find('arm64') > 0:
39 env.AppendUnique(CPPFLAGS = ['-march=armv8-a'])
41 env.AppendUnique(CPPFLAGS = ['-march=armv5te'])