2 # (C) COPYRIGHT 2010-2013 ARM Limited. All rights reserved.
4 # This program is free software and is provided to you under the terms of the
5 # GNU General Public License version 2 as published by the Free Software
6 # Foundation, and any use by you of this program is subject to the terms
9 # A copy of the licence is included with the program, and can also be obtained
10 # from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
11 # Boston, MA 02110-1301, USA.
25 env['MAKECOMSTR'] = '[MAKE] ${SOURCE.dir}'
27 # Fake platform is a transient solution for GPL drivers running in kernel that does not provide configuration via platform data.
28 # For such kernels fake_platform_device should be set to 1. For kernels providing platform data fake_platform_device should be set to 0.
29 fake_platform_device = 1
31 # Source files required for kbase.
32 kbase_src = [Glob('#kernel/drivers/gpu/arm/t6xx/kbase/src/common/*.c'),
33 Glob('#kernel/drivers/gpu/arm/t6xx/kbase/src/linux/*.c'),
34 Glob('#kernel/drivers/gpu/arm/t6xx/kbase/src/platform/%s/*.c' % (env['platform_config'])),
35 Glob('#kernel/drivers/gpu/arm/t6xx/kbase/src/common/*.h'),
36 Glob('#kernel/drivers/gpu/arm/t6xx/kbase/src/linux/*.h'),
39 if Glob('#kernel/drivers/gpu/arm/t6xx/kbase/tests/internal/src/mock') and env['unit'] == '1':
40 kbase_src += [Glob('#kernel/drivers/gpu/arm/t6xx/kbase/tests/internal/src/mock/*.c')]
43 # we need platform config for GPL version using fake platform
44 if fake_platform_device==1:
45 # Check if we are compiling for PBX
46 linux_config_file = os.path.normpath(os.environ['KDIR']) + '/.config'
47 search_term = '^[\ ]*CONFIG_MACH_REALVIEW_PBX[\ ]*=[\ ]*y'
49 for line in open(linux_config_file, 'r'):
50 if re.search(search_term, line):
53 if REALVIEW_PBX == 1 and (env['platform_config'] == 'vexpress' or env['platform_config'] == 'vexpress_virtex7_40mhz' or env['platform_config'] == 'vexpress_6xvirtex7_10mhz'):
54 sys.stderr.write("WARNING: Building for a PBX kernel but with platform_config=vexpress*\n")
55 # if the file platform config file is in the tpip directory then use that, otherwise use the default config directory
56 if Glob('#kernel/drivers/gpu/arm/t6xx/kbase/src/linux/config/tpip/*%s.c' % (env['platform_config'])):
57 kbase_src += Glob('#kernel/drivers/gpu/arm/t6xx/kbase/src/linux/config/tpip/*%s.c' % (env['platform_config']))
59 kbase_src += Glob('#kernel/drivers/gpu/arm/t6xx/kbase/src/linux/config/*%s.c' % (env['platform_config']))
61 # Note: cleaning via the Linux kernel build system does not yet work
62 if env.GetOption('clean') :
63 makeAction=Action("cd ${SOURCE.dir}/.. && make clean", '$MAKECOMSTR')
64 cmd = env.Command(['$STATIC_LIB_PATH/mali_kbase.ko', '$STATIC_LIB_PATH/mali_platform_fake.ko'], kbase_src, [makeAction])
66 if env['os'] == 'android':
71 if env['unit'] == '1':
72 env['kernel_test'] = 1
74 env['kernel_test'] = 0
76 if env['platform_fake_module'] == '0':
77 makeAction=Action("cd ${SOURCE.dir}/.. && make PLATFORM=${platform} MALI_ERROR_INJECT_ON=${error_inject} MALI_ANDROID=${android} MALI_KERNEL_TEST_API=${kernel_test} MALI_UNIT_TEST=${unit} MALI_RELEASE_NAME=\"${mali_release_name}\" MALI_MOCK_TEST=%s MALI_CUSTOMER_RELEASE=${release} MALI_INSTRUMENTATION_LEVEL=${instr} MALI_COVERAGE=${coverage} %s && cp mali_kbase.ko $STATIC_LIB_PATH/mali_kbase.ko" % (mock_test, env.kernel_get_config_defines(fake_platform_device)), '$MAKECOMSTR')
78 cmd = env.Command('$STATIC_LIB_PATH/mali_kbase.ko', kbase_src, [makeAction])
80 makeAction=Action("cd ${SOURCE.dir}/.. && make PLATFORM=${platform} MALI_ERROR_INJECT_ON=${error_inject} MALI_ANDROID=${android} MALI_KERNEL_TEST_API=${kernel_test} MALI_UNIT_TEST=${unit} MALI_RELEASE_NAME=\"${mali_release_name}\" MALI_MOCK_TEST=%s MALI_CUSTOMER_RELEASE=${release} MALI_INSTRUMENTATION_LEVEL=${instr} MALI_COVERAGE=${coverage} %s && cp mali_kbase.ko $STATIC_LIB_PATH/mali_kbase.ko && cp mali_platform_fake.ko $STATIC_LIB_PATH/mali_platform_fake.ko" % (mock_test, env.kernel_get_config_defines(fake_platform_device)), '$MAKECOMSTR')
81 cmd = env.Command(['$STATIC_LIB_PATH/mali_kbase.ko', '$STATIC_LIB_PATH/mali_platform_fake.ko'], kbase_src, [makeAction])
83 # Add a dependency on kds.ko.
84 # Only necessary when KDS is not built into the kernel.
86 linux_config_file = os.path.normpath(os.environ['KDIR']) + '/.config'
87 search_term = '^[\ ]*CONFIG_KDS[\ ]*=[\ ]*y'
89 for line in open(linux_config_file, 'r'):
90 if re.search(search_term, line):
94 env.Depends('$STATIC_LIB_PATH/mali_kbase.ko', '$STATIC_LIB_PATH/kds.ko')
96 # need Module.symvers from ump.ko build
97 if int(env['ump']) == 1:
98 env.Depends('$STATIC_LIB_PATH/mali_kbase.ko', '$STATIC_LIB_PATH/ump.ko')
100 # Until we fathom out how the invoke the Linux build system to clean, we can use Clean
101 # to remove generated files.
102 patterns = ['*.mod.c', '*.o', '*.ko', '*.a', '.*.cmd', 'modules.order', '.tmp_versions', 'Module.symvers']
105 Clean(cmd, Glob('#kernel/drivers/gpu/arm/t6xx/kbase/src/%s' % p))
106 Clean(cmd, Glob('#kernel/drivers/gpu/arm/t6xx/kbase/src/linux/%s' % p))
107 Clean(cmd, Glob('#kernel/drivers/gpu/arm/t6xx/kbase/src/linux/config/%s' % p))
108 Clean(cmd, Glob('#kernel/drivers/gpu/arm/t6xx/kbase/src/common/%s' % p))
109 Clean(cmd, Glob('#kernel/drivers/gpu/arm/t6xx/kbase/tests/internal/src/mock/%s' % p))
110 Clean(cmd, Glob('#kernel/drivers/gpu/arm/t6xx/kbase/src/platform/%s/%s' % ((env['platform_config']), p) ))
112 env.ProgTarget('kbase', cmd)
114 env.AppendUnique(BASE=['cutils_list'])