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 msvc2008_compat(env):
- msvc2013_compat(env)
- if env['gcc']:
- env.Append(CFLAGS = [
- '-Werror=declaration-after-statement',
- ])
-def createMSVCCompatMethods(env):
- env.AddMethod(msvc2013_compat, 'MSVC2013Compat')
- env.AddMethod(msvc2008_compat, 'MSVC2008Compat')
+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():
# 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']
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
# C preprocessor options
cppdefines = []
- cppdefines += ['__STDC_LIMIT_MACROS']
+ cppdefines += [
+ '__STDC_LIMIT_MACROS',
+ '__STDC_CONSTANT_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 += [
if env['platform'] in ('linux', 'darwin'):
cppdefines += ['HAVE_XLOCALE_H']
- if env['platform'] == 'haiku':
- cppdefines += [
- 'HAVE_PTHREAD',
- 'HAVE_POSIX_MEMALIGN'
- ]
if platform == 'windows':
cppdefines += [
'WIN32',
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']:
# Work around aliasing bugs - developers should comment this out
ccflags += ['-fno-strict-aliasing']
ccflags += ['-g']
- if env['build'] in ('checked', 'profile'):
+ if env['build'] in ('checked', 'profile') or env['asan']:
# See http://code.google.com/p/jrfonseca/wiki/Gprof2Dot#Which_options_should_I_pass_to_gcc_when_compiling_for_profiling?
ccflags += [
'-fno-omit-frame-pointer',
# See also:
# - http://msdn.microsoft.com/en-us/library/19z1t1wy.aspx
# - cl /?
- if 'MSVC_VERSION' not in env or distutils.version.LooseVersion(env['MSVC_VERSION']) < distutils.version.LooseVersion('12.0'):
- # Use bundled stdbool.h and stdint.h headers for older MSVC
- # versions. stdint.h was introduced in MSVC 2010, but stdbool.h
- # was only introduced in MSVC 2013.
- top_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), '..'))
- env.Append(CPPPATH = [os.path.join(top_dir, 'include/c99')])
if env['build'] == 'debug':
ccflags += [
'/Od', # disable optimizations
'/Oi', # enable intrinsic functions
]
else:
- if 'MSVC_VERSION' in env and distutils.version.LooseVersion(env['MSVC_VERSION']) < distutils.version.LooseVersion('11.0'):
- print 'scons: warning: Visual Studio versions prior to 2012 are known to produce incorrect code when optimizations are enabled ( https://bugs.freedesktop.org/show_bug.cgi?id=58718 )'
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)
# scan-build will produce more comprehensive output
env.Append(CCFLAGS = ['--analyze'])
+ # https://github.com/google/sanitizers/wiki/AddressSanitizer
+ if env['asan']:
+ if gcc_compat:
+ env.Append(CCFLAGS = [
+ '-fsanitize=address',
+ ])
+ env.Append(LINKFLAGS = [
+ '-fsanitize=address',
+ ])
+
# Assembler options
if gcc_compat:
if env['machine'] == 'x86':
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('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'])
if env['x11']:
env.Append(CPPPATH = env['X11_CPPPATH'])
projects / mesa.git / blobdiff