return targets
-def createInstallMethods(env):
- env.AddMethod(install_program, 'InstallProgram')
- env.AddMethod(install_shared_library, 'InstallSharedLibrary')
-
-
def msvc2013_compat(env):
if env['gcc']:
env.Append(CCFLAGS = [
'-Werror=pointer-arith',
])
-def createMSVCCompatMethods(env):
- env.AddMethod(msvc2013_compat, 'MSVC2013Compat')
+
+def unit_test(env, test_name, program_target, args=None):
+ env.InstallProgram(program_target)
+
+ cmd = [program_target[0].abspath]
+ if args is not None:
+ cmd += args
+ cmd = ' '.join(cmd)
+
+ # http://www.scons.org/wiki/UnitTests
+ action = SCons.Action.Action(cmd, " Running $SOURCE ...")
+ alias = env.Alias(test_name, program_target, action)
+ env.AlwaysBuild(alias)
+ env.Depends('check', alias)
def num_jobs():
sys.stdout.write(' %s\n' % ['no', 'yes'][int(bool(result))])
return result
+def check_header(env, header):
+ '''Check if the header exist'''
+
+ conf = SCons.Script.Configure(env)
+ have_header = False
+
+ if conf.CheckHeader(header):
+ have_header = True
+
+ env = conf.Finish()
+ return have_header
+
+def check_functions(env, functions):
+ '''Check if all of the functions exist'''
+
+ conf = SCons.Script.Configure(env)
+ have_functions = True
+
+ for function in functions:
+ if not conf.CheckFunc(function):
+ have_functions = False
+
+ env = conf.Finish()
+ return have_functions
def check_prog(env, prog):
"""Check whether this program exists."""
# Allow override compiler and specify additional flags from environment
if os.environ.has_key('CC'):
env['CC'] = os.environ['CC']
- # Update CCVERSION to match
- pipe = SCons.Action._subproc(env, [env['CC'], '--version'],
- stdin = 'devnull',
- stderr = 'devnull',
- stdout = subprocess.PIPE)
- if pipe.wait() == 0:
- line = pipe.stdout.readline()
- match = re.search(r'[0-9]+(\.[0-9]+)+', line)
- if match:
- env['CCVERSION'] = match.group(0)
if os.environ.has_key('CFLAGS'):
env['CCFLAGS'] += SCons.Util.CLVar(os.environ['CFLAGS'])
if os.environ.has_key('CXX'):
# Detect gcc/clang not by executable name, but through pre-defined macros
# as autoconf does, to avoid drawing wrong conclusions when using tools
# that overrice CC/CXX like scan-build.
- env['gcc'] = 0
+ env['gcc_compat'] = 0
env['clang'] = 0
env['msvc'] = 0
if host_platform.system() == 'Windows':
env['msvc'] = check_cc(env, 'MSVC', 'defined(_MSC_VER)', '/E')
if not env['msvc']:
- env['gcc'] = check_cc(env, 'GCC', 'defined(__GNUC__) && !defined(__clang__)')
- env['clang'] = check_cc(env, 'Clang', '__clang__')
+ env['gcc_compat'] = check_cc(env, 'GCC', 'defined(__GNUC__)')
+ env['clang'] = check_cc(env, 'Clang', '__clang__')
+ env['gcc'] = env['gcc_compat'] and not env['clang']
env['suncc'] = env['platform'] == 'sunos' and os.path.basename(env['CC']) == 'cc'
env['icc'] = 'icc' == os.path.basename(env['CC'])
platform = env['platform']
x86 = env['machine'] == 'x86'
ppc = env['machine'] == 'ppc'
- gcc_compat = env['gcc'] or env['clang']
+ gcc_compat = env['gcc_compat']
msvc = env['msvc']
suncc = env['suncc']
icc = env['icc']
# Backwards compatability with the debug= profile= options
if env['build'] == 'debug':
if not env['debug']:
- print 'scons: warning: debug option is deprecated and will be removed eventually; use instead'
- print
- print ' scons build=release'
- print
+ print('scons: warning: debug option is deprecated and will be removed eventually; use instead')
+ print('')
+ print(' scons build=release')
+ print('')
env['build'] = 'release'
if env['profile']:
- print 'scons: warning: profile option is deprecated and will be removed eventually; use instead'
- print
- print ' scons build=profile'
- print
+ print('scons: warning: profile option is deprecated and will be removed eventually; use instead')
+ print('')
+ print(' scons build=profile')
+ print('')
env['build'] = 'profile'
if False:
# Enforce SConscripts to use the new build variable
if env['build'] == 'profile':
env['debug'] = False
env['profile'] = True
- if env['build'] == 'release':
+ if env['build'] in ('release', 'opt'):
env['debug'] = False
env['profile'] = False
env['build_dir'] = build_dir
env.SConsignFile(os.path.join(build_dir, '.sconsign'))
if 'SCONS_CACHE_DIR' in os.environ:
- print 'scons: Using build cache in %s.' % (os.environ['SCONS_CACHE_DIR'],)
+ print('scons: Using build cache in %s.' % (os.environ['SCONS_CACHE_DIR'],))
env.CacheDir(os.environ['SCONS_CACHE_DIR'])
env['CONFIGUREDIR'] = os.path.join(build_dir, 'conf')
env['CONFIGURELOG'] = os.path.join(os.path.abspath(build_dir), 'config.log')
# C preprocessor options
cppdefines = []
- cppdefines += ['__STDC_LIMIT_MACROS', '__STDC_CONSTANT_MACROS']
+ cppdefines += [
+ '__STDC_CONSTANT_MACROS',
+ '__STDC_FORMAT_MACROS',
+ '__STDC_LIMIT_MACROS',
+ 'HAVE_NO_AUTOCONF',
+ ]
if env['build'] in ('debug', 'checked'):
cppdefines += ['DEBUG']
else:
cppdefines += ['NDEBUG']
if env['build'] == 'profile':
cppdefines += ['PROFILE']
+ if env['build'] in ('opt', 'profile'):
+ cppdefines += ['VMX86_STATS']
if env['platform'] in ('posix', 'linux', 'freebsd', 'darwin'):
cppdefines += [
'_POSIX_SOURCE',
'_BSD_SOURCE',
'_GNU_SOURCE',
'_DEFAULT_SOURCE',
- 'HAVE_PTHREAD',
- 'HAVE_POSIX_MEMALIGN',
]
if env['platform'] == 'darwin':
cppdefines += [
'GLX_DIRECT_RENDERING',
'GLX_INDIRECT_RENDERING',
]
- if env['platform'] in ('linux', 'freebsd'):
- cppdefines += ['HAVE_ALIAS']
- else:
- cppdefines += ['GLX_ALIAS_UNSUPPORTED']
- if env['platform'] in ('linux', 'darwin'):
+ if check_header(env, 'xlocale.h'):
cppdefines += ['HAVE_XLOCALE_H']
- if env['platform'] == 'haiku':
- cppdefines += [
- 'HAVE_PTHREAD',
- 'HAVE_POSIX_MEMALIGN'
- ]
+ if check_functions(env, ['strtod_l', 'strtof_l']):
+ cppdefines += ['HAVE_STRTOD_L']
+
if platform == 'windows':
cppdefines += [
'WIN32',
if env['embedded']:
cppdefines += ['PIPE_SUBSYSTEM_EMBEDDED']
if env['texture_float']:
- print 'warning: Floating-point textures enabled.'
- print 'warning: Please consult docs/patents.txt with your lawyer before building Mesa.'
+ print('warning: Floating-point textures enabled.')
+ print('warning: Please consult docs/patents.txt with your lawyer before building Mesa.')
cppdefines += ['TEXTURE_FLOAT_ENABLED']
- if gcc_compat:
- ccversion = env['CCVERSION']
- cppdefines += [
- 'HAVE___BUILTIN_EXPECT',
- 'HAVE___BUILTIN_FFS',
- 'HAVE___BUILTIN_FFSLL',
- 'HAVE_FUNC_ATTRIBUTE_FLATTEN',
- 'HAVE_FUNC_ATTRIBUTE_UNUSED',
- # GCC 3.0
- 'HAVE_FUNC_ATTRIBUTE_FORMAT',
- 'HAVE_FUNC_ATTRIBUTE_PACKED',
- # GCC 3.4
- 'HAVE___BUILTIN_CTZ',
- 'HAVE___BUILTIN_POPCOUNT',
- 'HAVE___BUILTIN_POPCOUNTLL',
- 'HAVE___BUILTIN_CLZ',
- 'HAVE___BUILTIN_CLZLL',
- ]
- if distutils.version.LooseVersion(ccversion) >= distutils.version.LooseVersion('4.5'):
- cppdefines += ['HAVE___BUILTIN_UNREACHABLE']
env.Append(CPPDEFINES = cppdefines)
# C compiler options
cxxflags = [] # C++
ccflags = [] # C & C++
if gcc_compat:
- ccversion = env['CCVERSION']
if env['build'] == 'debug':
ccflags += ['-O0']
- elif env['gcc'] and ccversion.startswith('4.2.'):
- # gcc 4.2.x optimizer is broken
- print "warning: gcc 4.2.x optimizer is broken -- disabling optimizations"
- ccflags += ['-O0']
else:
ccflags += ['-O3']
if env['gcc']:
ccflags += [
'/O2', # optimize for speed
]
- if env['build'] == 'release':
- ccflags += [
- '/GL', # enable whole program optimization
- ]
+ if env['build'] in ('release', 'opt'):
+ if not env['clang']:
+ ccflags += [
+ '/GL', # enable whole program optimization
+ ]
else:
ccflags += [
'/Oy-', # disable frame pointer omission
- '/GL-', # disable whole program optimization
]
ccflags += [
'/W3', # warning level
'/wd4800', # forcing value to bool 'true' or 'false' (performance warning)
'/wd4996', # disable deprecated POSIX name warnings
]
+ if env['clang']:
+ ccflags += [
+ '-Wno-microsoft-enum-value', # enumerator value is not representable in underlying type 'int'
+ ]
if env['machine'] == 'x86':
ccflags += [
'/arch:SSE2', # use the SSE2 instructions (default since MSVC 2012)
shlinkflags += ['-Wl,--enable-stdcall-fixup']
#shlinkflags += ['-Wl,--kill-at']
if msvc:
- if env['build'] == 'release':
+ if env['build'] in ('release', 'opt') and not env['clang']:
# enable Link-time Code Generation
linkflags += ['/LTCG']
env.Append(ARFLAGS = ['/LTCG'])
# Custom builders and methods
env.Tool('custom')
- createInstallMethods(env)
- createMSVCCompatMethods(env)
+ env.AddMethod(install_program, 'InstallProgram')
+ env.AddMethod(install_shared_library, 'InstallSharedLibrary')
+ env.AddMethod(msvc2013_compat, 'MSVC2013Compat')
+ env.AddMethod(unit_test, 'UnitTest')
- env.PkgCheckModules('X11', ['x11', 'xext', 'xdamage', 'xfixes', 'glproto >= 1.4.13'])
+ env.PkgCheckModules('X11', ['x11', 'xext', 'xdamage >= 1.1', 'xfixes', 'glproto >= 1.4.13', 'dri2proto >= 2.8'])
env.PkgCheckModules('XCB', ['x11-xcb', 'xcb-glx >= 1.8.1', 'xcb-dri2 >= 1.8'])
env.PkgCheckModules('XF86VIDMODE', ['xxf86vm'])
- env.PkgCheckModules('DRM', ['libdrm >= 2.4.38'])
- env.PkgCheckModules('UDEV', ['libudev >= 151'])
+ env.PkgCheckModules('DRM', ['libdrm >= 2.4.75'])
if env['x11']:
env.Append(CPPPATH = env['X11_CPPPATH'])
projects / mesa.git / blobdiff