diff options
Diffstat (limited to 'lib/spack/spack/compilers/apple_clang.py')
| -rw-r--r-- | lib/spack/spack/compilers/apple_clang.py | 92 |
1 files changed, 48 insertions, 44 deletions
diff --git a/lib/spack/spack/compilers/apple_clang.py b/lib/spack/spack/compilers/apple_clang.py index e9efd89c49..0db3f11f6d 100644 --- a/lib/spack/spack/compilers/apple_clang.py +++ b/lib/spack/spack/compilers/apple_clang.py @@ -22,10 +22,10 @@ class AppleClang(spack.compilers.clang.Clang): @classmethod @llnl.util.lang.memoized def extract_version_from_output(cls, output): - ver = 'unknown' + ver = "unknown" match = re.search( # Apple's LLVM compiler has its own versions, so suffix them. - r'^Apple (?:LLVM|clang) version ([^ )]+)', + r"^Apple (?:LLVM|clang) version ([^ )]+)", output, # Multi-line, since 'Apple clang' may not be on the first line # in particular, when run as gcc, it seems to output @@ -40,7 +40,7 @@ class AppleClang(spack.compilers.clang.Clang): def cxx11_flag(self): # Adapted from CMake's AppleClang-CXX rules # Spack's AppleClang detection only valid from Xcode >= 4.6 - if self.real_version < spack.version.ver('4.0.0'): + if self.real_version < spack.version.ver("4.0.0"): raise spack.compiler.UnsupportedCompilerFlag( self, "the C++11 standard", "cxx11_flag", "Xcode < 4.0.0" ) @@ -49,11 +49,11 @@ class AppleClang(spack.compilers.clang.Clang): @property def cxx14_flag(self): # Adapted from CMake's rules for AppleClang - if self.real_version < spack.version.ver('5.1.0'): + if self.real_version < spack.version.ver("5.1.0"): raise spack.compiler.UnsupportedCompilerFlag( self, "the C++14 standard", "cxx14_flag", "Xcode < 5.1.0" ) - elif self.real_version < spack.version.ver('6.1.0'): + elif self.real_version < spack.version.ver("6.1.0"): return "-std=c++1y" return "-std=c++14" @@ -61,7 +61,7 @@ class AppleClang(spack.compilers.clang.Clang): @property def cxx17_flag(self): # Adapted from CMake's rules for AppleClang - if self.real_version < spack.version.ver('6.1.0'): + if self.real_version < spack.version.ver("6.1.0"): raise spack.compiler.UnsupportedCompilerFlag( self, "the C++17 standard", "cxx17_flag", "Xcode < 6.1.0" ) @@ -90,50 +90,50 @@ class AppleClang(spack.compilers.clang.Clang): # Use special XCode versions of compiler wrappers when using XCode # Overwrites build_environment's setting of SPACK_CC and SPACK_CXX - xcrun = spack.util.executable.Executable('xcrun') - xcode_clang = xcrun('-f', 'clang', output=str).strip() - xcode_clangpp = xcrun('-f', 'clang++', output=str).strip() - env.set('SPACK_CC', xcode_clang, force=True) - env.set('SPACK_CXX', xcode_clangpp, force=True) + xcrun = spack.util.executable.Executable("xcrun") + xcode_clang = xcrun("-f", "clang", output=str).strip() + xcode_clangpp = xcrun("-f", "clang++", output=str).strip() + env.set("SPACK_CC", xcode_clang, force=True) + env.set("SPACK_CXX", xcode_clangpp, force=True) - xcode_select = spack.util.executable.Executable('xcode-select') + xcode_select = spack.util.executable.Executable("xcode-select") # Get the path of the active developer directory - real_root = xcode_select('--print-path', output=str).strip() + real_root = xcode_select("--print-path", output=str).strip() # The path name can be used to determine whether the full Xcode suite # or just the command-line tools are installed - if real_root.endswith('Developer'): + if real_root.endswith("Developer"): # The full Xcode suite is installed pass else: - if real_root.endswith('CommandLineTools'): + if real_root.endswith("CommandLineTools"): # Only the command-line tools are installed - msg = 'It appears that you have the Xcode command-line tools ' - msg += 'but not the full Xcode suite installed.\n' + msg = "It appears that you have the Xcode command-line tools " + msg += "but not the full Xcode suite installed.\n" else: # Xcode is not installed - msg = 'It appears that you do not have Xcode installed.\n' + msg = "It appears that you do not have Xcode installed.\n" - msg += 'In order to use Spack to build the requested application, ' - msg += 'you need the full Xcode suite. It can be installed ' - msg += 'through the App Store. Make sure you launch the ' - msg += 'application and accept the license agreement.\n' + msg += "In order to use Spack to build the requested application, " + msg += "you need the full Xcode suite. It can be installed " + msg += "through the App Store. Make sure you launch the " + msg += "application and accept the license agreement.\n" raise OSError(msg) real_root = os.path.dirname(os.path.dirname(real_root)) - developer_root = os.path.join(spack.stage.get_stage_root(), - 'xcode-select', - self.name, - str(self.version)) - xcode_link = os.path.join(developer_root, 'Xcode.app') + developer_root = os.path.join( + spack.stage.get_stage_root(), "xcode-select", self.name, str(self.version) + ) + xcode_link = os.path.join(developer_root, "Xcode.app") if not os.path.exists(developer_root): - tty.warn('Copying Xcode from %s to %s in order to add spack ' - 'wrappers to it. Please do not interrupt.' - % (real_root, developer_root)) + tty.warn( + "Copying Xcode from %s to %s in order to add spack " + "wrappers to it. Please do not interrupt." % (real_root, developer_root) + ) # We need to make a new Xcode.app instance, but with symlinks to # the spack wrappers for the compilers it ships. This is necessary @@ -142,31 +142,35 @@ class AppleClang(spack.compilers.clang.Clang): # as they do realpath and end up ignoring the symlinks in a # "softer" tree of nothing but symlinks in the right places. shutil.copytree( - real_root, developer_root, symlinks=True, + real_root, + developer_root, + symlinks=True, ignore=shutil.ignore_patterns( - 'AppleTV*.platform', 'Watch*.platform', 'iPhone*.platform', - 'Documentation', 'swift*' - )) + "AppleTV*.platform", + "Watch*.platform", + "iPhone*.platform", + "Documentation", + "swift*", + ), + ) real_dirs = [ - 'Toolchains/XcodeDefault.xctoolchain/usr/bin', - 'usr/bin', + "Toolchains/XcodeDefault.xctoolchain/usr/bin", + "usr/bin", ] - bins = ['c++', 'c89', 'c99', 'cc', 'clang', 'clang++', 'cpp'] + bins = ["c++", "c89", "c99", "cc", "clang", "clang++", "cpp"] for real_dir in real_dirs: - dev_dir = os.path.join(developer_root, - 'Contents', - 'Developer', - real_dir) + dev_dir = os.path.join(developer_root, "Contents", "Developer", real_dir) for fname in os.listdir(dev_dir): if fname in bins: os.unlink(os.path.join(dev_dir, fname)) symlink( - os.path.join(spack.paths.build_env_path, 'cc'), - os.path.join(dev_dir, fname)) + os.path.join(spack.paths.build_env_path, "cc"), + os.path.join(dev_dir, fname), + ) symlink(developer_root, xcode_link) - env.set('DEVELOPER_DIR', xcode_link) + env.set("DEVELOPER_DIR", xcode_link) |