diff options
Diffstat (limited to 'methods.py')
| -rw-r--r-- | methods.py | 325 |
1 files changed, 195 insertions, 130 deletions
diff --git a/methods.py b/methods.py index dc82c97361..805ae256c3 100644 --- a/methods.py +++ b/methods.py @@ -8,13 +8,13 @@ def add_source_files(self, sources, files, warn_duplicates=True): # Convert string to list of absolute paths (including expanding wildcard) if isinstance(files, (str, bytes)): # Keep SCons project-absolute path as they are (no wildcard support) - if files.startswith('#'): - if '*' in files: + if files.startswith("#"): + if "*" in files: print("ERROR: Wildcards can't be expanded in SCons project-absolute path: '{}'".format(files)) return files = [files] else: - dir_path = self.Dir('.').abspath + dir_path = self.Dir(".").abspath files = sorted(glob.glob(dir_path + "/" + files)) # Add each path as compiled Object following environment (self) configuration @@ -22,7 +22,7 @@ def add_source_files(self, sources, files, warn_duplicates=True): obj = self.Object(path) if obj in sources: if warn_duplicates: - print("WARNING: Object \"{}\" already included in environment sources.".format(obj)) + print('WARNING: Object "{}" already included in environment sources.'.format(obj)) else: continue sources.append(obj) @@ -33,20 +33,20 @@ def disable_warnings(self): if self.msvc: # We have to remove existing warning level defines before appending /w, # otherwise we get: "warning D9025 : overriding '/W3' with '/w'" - warn_flags = ['/Wall', '/W4', '/W3', '/W2', '/W1', '/WX'] - self.Append(CCFLAGS=['/w']) - self.Append(CFLAGS=['/w']) - self.Append(CXXFLAGS=['/w']) - self['CCFLAGS'] = [x for x in self['CCFLAGS'] if not x in warn_flags] - self['CFLAGS'] = [x for x in self['CFLAGS'] if not x in warn_flags] - self['CXXFLAGS'] = [x for x in self['CXXFLAGS'] if not x in warn_flags] + warn_flags = ["/Wall", "/W4", "/W3", "/W2", "/W1", "/WX"] + self.Append(CCFLAGS=["/w"]) + self.Append(CFLAGS=["/w"]) + self.Append(CXXFLAGS=["/w"]) + self["CCFLAGS"] = [x for x in self["CCFLAGS"] if not x in warn_flags] + self["CFLAGS"] = [x for x in self["CFLAGS"] if not x in warn_flags] + self["CXXFLAGS"] = [x for x in self["CXXFLAGS"] if not x in warn_flags] else: - self.Append(CCFLAGS=['-w']) - self.Append(CFLAGS=['-w']) - self.Append(CXXFLAGS=['-w']) + self.Append(CCFLAGS=["-w"]) + self.Append(CFLAGS=["-w"]) + self.Append(CXXFLAGS=["-w"]) -def add_module_version_string(self,s): +def add_module_version_string(self, s): self.module_version_string += "." + s @@ -64,16 +64,16 @@ def update_version(module_version_string=""): f.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n") f.write("#ifndef VERSION_GENERATED_GEN_H\n") f.write("#define VERSION_GENERATED_GEN_H\n") - f.write("#define VERSION_SHORT_NAME \"" + str(version.short_name) + "\"\n") - f.write("#define VERSION_NAME \"" + str(version.name) + "\"\n") + f.write('#define VERSION_SHORT_NAME "' + str(version.short_name) + '"\n') + f.write('#define VERSION_NAME "' + str(version.name) + '"\n') f.write("#define VERSION_MAJOR " + str(version.major) + "\n") f.write("#define VERSION_MINOR " + str(version.minor) + "\n") f.write("#define VERSION_PATCH " + str(version.patch) + "\n") - f.write("#define VERSION_STATUS \"" + str(version.status) + "\"\n") - f.write("#define VERSION_BUILD \"" + str(build_name) + "\"\n") - f.write("#define VERSION_MODULE_CONFIG \"" + str(version.module_config) + module_version_string + "\"\n") + f.write('#define VERSION_STATUS "' + str(version.status) + '"\n') + f.write('#define VERSION_BUILD "' + str(build_name) + '"\n') + f.write('#define VERSION_MODULE_CONFIG "' + str(version.module_config) + module_version_string + '"\n') f.write("#define VERSION_YEAR " + str(version.year) + "\n") - f.write("#define VERSION_WEBSITE \"" + str(version.website) + "\"\n") + f.write('#define VERSION_WEBSITE "' + str(version.website) + '"\n') f.write("#endif // VERSION_GENERATED_GEN_H\n") f.close() @@ -99,7 +99,7 @@ def update_version(module_version_string=""): else: githash = head - fhash.write("#define VERSION_HASH \"" + githash + "\"\n") + fhash.write('#define VERSION_HASH "' + githash + '"\n') fhash.write("#endif // VERSION_HASH_GEN_H\n") fhash.close() @@ -158,17 +158,17 @@ def detect_modules(): try: with open("modules/" + x + "/register_types.h"): includes_cpp += '#include "modules/' + x + '/register_types.h"\n' - register_cpp += '#ifdef MODULE_' + x.upper() + '_ENABLED\n' - register_cpp += '\tregister_' + x + '_types();\n' - register_cpp += '#endif\n' - preregister_cpp += '#ifdef MODULE_' + x.upper() + '_ENABLED\n' - preregister_cpp += '#ifdef MODULE_' + x.upper() + '_HAS_PREREGISTER\n' - preregister_cpp += '\tpreregister_' + x + '_types();\n' - preregister_cpp += '#endif\n' - preregister_cpp += '#endif\n' - unregister_cpp += '#ifdef MODULE_' + x.upper() + '_ENABLED\n' - unregister_cpp += '\tunregister_' + x + '_types();\n' - unregister_cpp += '#endif\n' + register_cpp += "#ifdef MODULE_" + x.upper() + "_ENABLED\n" + register_cpp += "\tregister_" + x + "_types();\n" + register_cpp += "#endif\n" + preregister_cpp += "#ifdef MODULE_" + x.upper() + "_ENABLED\n" + preregister_cpp += "#ifdef MODULE_" + x.upper() + "_HAS_PREREGISTER\n" + preregister_cpp += "\tpreregister_" + x + "_types();\n" + preregister_cpp += "#endif\n" + preregister_cpp += "#endif\n" + unregister_cpp += "#ifdef MODULE_" + x.upper() + "_ENABLED\n" + unregister_cpp += "\tunregister_" + x + "_types();\n" + unregister_cpp += "#endif\n" except IOError: pass @@ -191,7 +191,12 @@ void register_module_types() { void unregister_module_types() { %s } -""" % (includes_cpp, preregister_cpp, register_cpp, unregister_cpp) +""" % ( + includes_cpp, + preregister_cpp, + register_cpp, + unregister_cpp, + ) # NOTE: It is safe to generate this file here, since this is still executed serially with open("modules/register_module_types.gen.cpp", "w") as f: @@ -206,7 +211,7 @@ def disable_module(self): def use_windows_spawn_fix(self, platform=None): - if (os.name != "nt"): + if os.name != "nt": return # not needed, only for windows # On Windows, due to the limited command line length, when creating a static library @@ -217,14 +222,21 @@ def use_windows_spawn_fix(self, platform=None): # got built correctly regardless the invocation strategy. # Furthermore, since SCons will rebuild the library from scratch when an object file # changes, no multiple versions of the same object file will be present. - self.Replace(ARFLAGS='q') + self.Replace(ARFLAGS="q") def mySubProcess(cmdline, env): startupinfo = subprocess.STARTUPINFO() startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW - proc = subprocess.Popen(cmdline, stdin=subprocess.PIPE, stdout=subprocess.PIPE, - stderr=subprocess.PIPE, startupinfo=startupinfo, shell=False, env=env) + proc = subprocess.Popen( + cmdline, + stdin=subprocess.PIPE, + stdout=subprocess.PIPE, + stderr=subprocess.PIPE, + startupinfo=startupinfo, + shell=False, + env=env, + ) _, err = proc.communicate() rv = proc.wait() if rv: @@ -235,7 +247,7 @@ def use_windows_spawn_fix(self, platform=None): def mySpawn(sh, escape, cmd, args, env): - newargs = ' '.join(args[1:]) + newargs = " ".join(args[1:]) cmdline = cmd + " " + newargs rv = 0 @@ -251,15 +263,15 @@ def use_windows_spawn_fix(self, platform=None): return rv - self['SPAWN'] = mySpawn + self["SPAWN"] = mySpawn def save_active_platforms(apnames, ap): for x in ap: - names = ['logo'] + names = ["logo"] if os.path.isfile(x + "/run_icon.png"): - names.append('run_icon') + names.append("run_icon") for name in names: pngf = open(x + "/" + name + ".png", "rb") @@ -269,7 +281,7 @@ def save_active_platforms(apnames, ap): while len(b) == 1: str += hex(ord(b)) b = pngf.read(1) - if (len(b) == 1): + if len(b) == 1: str += "," str += "};\n" @@ -289,30 +301,46 @@ def no_verbose(sys, env): # Colors are disabled in non-TTY environments such as pipes. This means # that if output is redirected to a file, it will not contain color codes if sys.stdout.isatty(): - colors['cyan'] = '\033[96m' - colors['purple'] = '\033[95m' - colors['blue'] = '\033[94m' - colors['green'] = '\033[92m' - colors['yellow'] = '\033[93m' - colors['red'] = '\033[91m' - colors['end'] = '\033[0m' + colors["cyan"] = "\033[96m" + colors["purple"] = "\033[95m" + colors["blue"] = "\033[94m" + colors["green"] = "\033[92m" + colors["yellow"] = "\033[93m" + colors["red"] = "\033[91m" + colors["end"] = "\033[0m" else: - colors['cyan'] = '' - colors['purple'] = '' - colors['blue'] = '' - colors['green'] = '' - colors['yellow'] = '' - colors['red'] = '' - colors['end'] = '' - - compile_source_message = '%sCompiling %s==> %s$SOURCE%s' % (colors['blue'], colors['purple'], colors['yellow'], colors['end']) - java_compile_source_message = '%sCompiling %s==> %s$SOURCE%s' % (colors['blue'], colors['purple'], colors['yellow'], colors['end']) - compile_shared_source_message = '%sCompiling shared %s==> %s$SOURCE%s' % (colors['blue'], colors['purple'], colors['yellow'], colors['end']) - link_program_message = '%sLinking Program %s==> %s$TARGET%s' % (colors['red'], colors['purple'], colors['yellow'], colors['end']) - link_library_message = '%sLinking Static Library %s==> %s$TARGET%s' % (colors['red'], colors['purple'], colors['yellow'], colors['end']) - ranlib_library_message = '%sRanlib Library %s==> %s$TARGET%s' % (colors['red'], colors['purple'], colors['yellow'], colors['end']) - link_shared_library_message = '%sLinking Shared Library %s==> %s$TARGET%s' % (colors['red'], colors['purple'], colors['yellow'], colors['end']) - java_library_message = '%sCreating Java Archive %s==> %s$TARGET%s' % (colors['red'], colors['purple'], colors['yellow'], colors['end']) + colors["cyan"] = "" + colors["purple"] = "" + colors["blue"] = "" + colors["green"] = "" + colors["yellow"] = "" + colors["red"] = "" + colors["end"] = "" + + compile_source_message = "{}Compiling {}==> {}$SOURCE{}".format( + colors["blue"], colors["purple"], colors["yellow"], colors["end"] + ) + java_compile_source_message = "{}Compiling {}==> {}$SOURCE{}".format( + colors["blue"], colors["purple"], colors["yellow"], colors["end"] + ) + compile_shared_source_message = "{}Compiling shared {}==> {}$SOURCE{}".format( + colors["blue"], colors["purple"], colors["yellow"], colors["end"] + ) + link_program_message = "{}Linking Program {}==> {}$TARGET{}".format( + colors["red"], colors["purple"], colors["yellow"], colors["end"] + ) + link_library_message = "{}Linking Static Library {}==> {}$TARGET{}".format( + colors["red"], colors["purple"], colors["yellow"], colors["end"] + ) + ranlib_library_message = "{}Ranlib Library {}==> {}$TARGET{}".format( + colors["red"], colors["purple"], colors["yellow"], colors["end"] + ) + link_shared_library_message = "{}Linking Shared Library {}==> {}$TARGET{}".format( + colors["red"], colors["purple"], colors["yellow"], colors["end"] + ) + java_library_message = "{}Creating Java Archive {}==> {}$TARGET{}".format( + colors["red"], colors["purple"], colors["yellow"], colors["end"] + ) env.Append(CXXCOMSTR=[compile_source_message]) env.Append(CCCOMSTR=[compile_source_message]) @@ -353,70 +381,79 @@ def detect_visual_c_compiler_version(tools_env): vc_chosen_compiler_str = "" # Start with Pre VS 2017 checks which uses VCINSTALLDIR: - if 'VCINSTALLDIR' in tools_env: + if "VCINSTALLDIR" in tools_env: # print("Checking VCINSTALLDIR") # find() works with -1 so big ifs below are needed... the simplest solution, in fact # First test if amd64 and amd64_x86 compilers are present in the path vc_amd64_compiler_detection_index = tools_env["PATH"].find(tools_env["VCINSTALLDIR"] + "BIN\\amd64;") - if(vc_amd64_compiler_detection_index > -1): + if vc_amd64_compiler_detection_index > -1: vc_chosen_compiler_index = vc_amd64_compiler_detection_index vc_chosen_compiler_str = "amd64" vc_amd64_x86_compiler_detection_index = tools_env["PATH"].find(tools_env["VCINSTALLDIR"] + "BIN\\amd64_x86;") - if(vc_amd64_x86_compiler_detection_index > -1 - and (vc_chosen_compiler_index == -1 - or vc_chosen_compiler_index > vc_amd64_x86_compiler_detection_index)): + if vc_amd64_x86_compiler_detection_index > -1 and ( + vc_chosen_compiler_index == -1 or vc_chosen_compiler_index > vc_amd64_x86_compiler_detection_index + ): vc_chosen_compiler_index = vc_amd64_x86_compiler_detection_index vc_chosen_compiler_str = "amd64_x86" # Now check the 32 bit compilers vc_x86_compiler_detection_index = tools_env["PATH"].find(tools_env["VCINSTALLDIR"] + "BIN;") - if(vc_x86_compiler_detection_index > -1 - and (vc_chosen_compiler_index == -1 - or vc_chosen_compiler_index > vc_x86_compiler_detection_index)): + if vc_x86_compiler_detection_index > -1 and ( + vc_chosen_compiler_index == -1 or vc_chosen_compiler_index > vc_x86_compiler_detection_index + ): vc_chosen_compiler_index = vc_x86_compiler_detection_index vc_chosen_compiler_str = "x86" - vc_x86_amd64_compiler_detection_index = tools_env["PATH"].find(tools_env['VCINSTALLDIR'] + "BIN\\x86_amd64;") - if(vc_x86_amd64_compiler_detection_index > -1 - and (vc_chosen_compiler_index == -1 - or vc_chosen_compiler_index > vc_x86_amd64_compiler_detection_index)): + vc_x86_amd64_compiler_detection_index = tools_env["PATH"].find(tools_env["VCINSTALLDIR"] + "BIN\\x86_amd64;") + if vc_x86_amd64_compiler_detection_index > -1 and ( + vc_chosen_compiler_index == -1 or vc_chosen_compiler_index > vc_x86_amd64_compiler_detection_index + ): vc_chosen_compiler_index = vc_x86_amd64_compiler_detection_index vc_chosen_compiler_str = "x86_amd64" # and for VS 2017 and newer we check VCTOOLSINSTALLDIR: - if 'VCTOOLSINSTALLDIR' in tools_env: + if "VCTOOLSINSTALLDIR" in tools_env: # Newer versions have a different path available - vc_amd64_compiler_detection_index = tools_env["PATH"].upper().find(tools_env['VCTOOLSINSTALLDIR'].upper() + "BIN\\HOSTX64\\X64;") - if(vc_amd64_compiler_detection_index > -1): + vc_amd64_compiler_detection_index = ( + tools_env["PATH"].upper().find(tools_env["VCTOOLSINSTALLDIR"].upper() + "BIN\\HOSTX64\\X64;") + ) + if vc_amd64_compiler_detection_index > -1: vc_chosen_compiler_index = vc_amd64_compiler_detection_index vc_chosen_compiler_str = "amd64" - vc_amd64_x86_compiler_detection_index = tools_env["PATH"].upper().find(tools_env['VCTOOLSINSTALLDIR'].upper() + "BIN\\HOSTX64\\X86;") - if(vc_amd64_x86_compiler_detection_index > -1 - and (vc_chosen_compiler_index == -1 - or vc_chosen_compiler_index > vc_amd64_x86_compiler_detection_index)): + vc_amd64_x86_compiler_detection_index = ( + tools_env["PATH"].upper().find(tools_env["VCTOOLSINSTALLDIR"].upper() + "BIN\\HOSTX64\\X86;") + ) + if vc_amd64_x86_compiler_detection_index > -1 and ( + vc_chosen_compiler_index == -1 or vc_chosen_compiler_index > vc_amd64_x86_compiler_detection_index + ): vc_chosen_compiler_index = vc_amd64_x86_compiler_detection_index vc_chosen_compiler_str = "amd64_x86" - vc_x86_compiler_detection_index = tools_env["PATH"].upper().find(tools_env['VCTOOLSINSTALLDIR'].upper() + "BIN\\HOSTX86\\X86;") - if(vc_x86_compiler_detection_index > -1 - and (vc_chosen_compiler_index == -1 - or vc_chosen_compiler_index > vc_x86_compiler_detection_index)): + vc_x86_compiler_detection_index = ( + tools_env["PATH"].upper().find(tools_env["VCTOOLSINSTALLDIR"].upper() + "BIN\\HOSTX86\\X86;") + ) + if vc_x86_compiler_detection_index > -1 and ( + vc_chosen_compiler_index == -1 or vc_chosen_compiler_index > vc_x86_compiler_detection_index + ): vc_chosen_compiler_index = vc_x86_compiler_detection_index vc_chosen_compiler_str = "x86" - vc_x86_amd64_compiler_detection_index = tools_env["PATH"].upper().find(tools_env['VCTOOLSINSTALLDIR'].upper() + "BIN\\HOSTX86\\X64;") - if(vc_x86_amd64_compiler_detection_index > -1 - and (vc_chosen_compiler_index == -1 - or vc_chosen_compiler_index > vc_x86_amd64_compiler_detection_index)): + vc_x86_amd64_compiler_detection_index = ( + tools_env["PATH"].upper().find(tools_env["VCTOOLSINSTALLDIR"].upper() + "BIN\\HOSTX86\\X64;") + ) + if vc_x86_amd64_compiler_detection_index > -1 and ( + vc_chosen_compiler_index == -1 or vc_chosen_compiler_index > vc_x86_amd64_compiler_detection_index + ): vc_chosen_compiler_index = vc_x86_amd64_compiler_detection_index vc_chosen_compiler_str = "x86_amd64" return vc_chosen_compiler_str + def find_visual_c_batch_file(env): from SCons.Tool.MSCommon.vc import get_default_version, get_host_target, find_batch_file @@ -424,6 +461,7 @@ def find_visual_c_batch_file(env): (host_platform, target_platform, _) = get_host_target(env) return find_batch_file(env, version, host_platform, target_platform)[0] + def generate_cpp_hint_file(filename): if os.path.isfile(filename): # Don't overwrite an existing hint file since the user may have customized it. @@ -435,15 +473,19 @@ def generate_cpp_hint_file(filename): except IOError: print("Could not write cpp.hint file.") + def generate_vs_project(env, num_jobs): batch_file = find_visual_c_batch_file(env) if batch_file: + def build_commandline(commands): - common_build_prefix = ['cmd /V /C set "plat=$(PlatformTarget)"', - '(if "$(PlatformTarget)"=="x64" (set "plat=x86_amd64"))', - 'set "tools=yes"', - '(if "$(Configuration)"=="release" (set "tools=no"))', - 'call "' + batch_file + '" !plat!'] + common_build_prefix = [ + 'cmd /V /C set "plat=$(PlatformTarget)"', + '(if "$(PlatformTarget)"=="x64" (set "plat=x86_amd64"))', + 'set "tools=yes"', + '(if "$(Configuration)"=="release" (set "tools=no"))', + 'call "' + batch_file + '" !plat!', + ] result = " ^& ".join(common_build_prefix + [commands]) return result @@ -459,87 +501,108 @@ def generate_vs_project(env, num_jobs): # to double quote off the directory. However, the path ends # in a backslash, so we need to remove this, lest it escape the # last double quote off, confusing MSBuild - env['MSVSBUILDCOM'] = build_commandline('scons --directory="$(ProjectDir.TrimEnd(\'\\\'))" platform=windows progress=no target=$(Configuration) tools=!tools! -j' + str(num_jobs)) - env['MSVSREBUILDCOM'] = build_commandline('scons --directory="$(ProjectDir.TrimEnd(\'\\\'))" platform=windows progress=no target=$(Configuration) tools=!tools! vsproj=yes -j' + str(num_jobs)) - env['MSVSCLEANCOM'] = build_commandline('scons --directory="$(ProjectDir.TrimEnd(\'\\\'))" --clean platform=windows progress=no target=$(Configuration) tools=!tools! -j' + str(num_jobs)) + env["MSVSBUILDCOM"] = build_commandline( + "scons --directory=\"$(ProjectDir.TrimEnd('\\'))\" platform=windows progress=no target=$(Configuration) tools=!tools! -j" + + str(num_jobs) + ) + env["MSVSREBUILDCOM"] = build_commandline( + "scons --directory=\"$(ProjectDir.TrimEnd('\\'))\" platform=windows progress=no target=$(Configuration) tools=!tools! vsproj=yes -j" + + str(num_jobs) + ) + env["MSVSCLEANCOM"] = build_commandline( + "scons --directory=\"$(ProjectDir.TrimEnd('\\'))\" --clean platform=windows progress=no target=$(Configuration) tools=!tools! -j" + + str(num_jobs) + ) # This version information (Win32, x64, Debug, Release, Release_Debug seems to be # required for Visual Studio to understand that it needs to generate an NMAKE # project. Do not modify without knowing what you are doing. - debug_variants = ['debug|Win32'] + ['debug|x64'] - release_variants = ['release|Win32'] + ['release|x64'] - release_debug_variants = ['release_debug|Win32'] + ['release_debug|x64'] + debug_variants = ["debug|Win32"] + ["debug|x64"] + release_variants = ["release|Win32"] + ["release|x64"] + release_debug_variants = ["release_debug|Win32"] + ["release_debug|x64"] variants = debug_variants + release_variants + release_debug_variants - debug_targets = ['bin\\godot.windows.tools.32.exe'] + ['bin\\godot.windows.tools.64.exe'] - release_targets = ['bin\\godot.windows.opt.32.exe'] + ['bin\\godot.windows.opt.64.exe'] - release_debug_targets = ['bin\\godot.windows.opt.tools.32.exe'] + ['bin\\godot.windows.opt.tools.64.exe'] + debug_targets = ["bin\\godot.windows.tools.32.exe"] + ["bin\\godot.windows.tools.64.exe"] + release_targets = ["bin\\godot.windows.opt.32.exe"] + ["bin\\godot.windows.opt.64.exe"] + release_debug_targets = ["bin\\godot.windows.opt.tools.32.exe"] + ["bin\\godot.windows.opt.tools.64.exe"] targets = debug_targets + release_targets + release_debug_targets - if not env.get('MSVS'): - env['MSVS']['PROJECTSUFFIX'] = '.vcxproj' - env['MSVS']['SOLUTIONSUFFIX'] = '.sln' + if not env.get("MSVS"): + env["MSVS"]["PROJECTSUFFIX"] = ".vcxproj" + env["MSVS"]["SOLUTIONSUFFIX"] = ".sln" env.MSVSProject( - target=['#godot' + env['MSVSPROJECTSUFFIX']], + target=["#godot" + env["MSVSPROJECTSUFFIX"]], incs=env.vs_incs, srcs=env.vs_srcs, runfile=targets, buildtarget=targets, auto_build_solution=1, - variant=variants) + variant=variants, + ) else: - print("Could not locate Visual Studio batch file for setting up the build environment. Not generating VS project.") + print("Could not locate Visual Studio batch file to set up the build environment. Not generating VS project.") + def precious_program(env, program, sources, **args): program = env.ProgramOriginal(program, sources, **args) env.Precious(program) return program + def add_shared_library(env, name, sources, **args): library = env.SharedLibrary(name, sources, **args) env.NoCache(library) return library + def add_library(env, name, sources, **args): library = env.Library(name, sources, **args) env.NoCache(library) return library + def add_program(env, name, sources, **args): program = env.Program(name, sources, **args) env.NoCache(program) return program + def CommandNoCache(env, target, sources, command, **args): result = env.Command(target, sources, command, **args) env.NoCache(result) return result + def detect_darwin_sdk_path(platform, env): - sdk_name = '' - if platform == 'osx': - sdk_name = 'macosx' - var_name = 'MACOS_SDK_PATH' - elif platform == 'iphone': - sdk_name = 'iphoneos' - var_name = 'IPHONESDK' - elif platform == 'iphonesimulator': - sdk_name = 'iphonesimulator' - var_name = 'IPHONESDK' + sdk_name = "" + if platform == "osx": + sdk_name = "macosx" + var_name = "MACOS_SDK_PATH" + elif platform == "iphone": + sdk_name = "iphoneos" + var_name = "IPHONESDK" + elif platform == "iphonesimulator": + sdk_name = "iphonesimulator" + var_name = "IPHONESDK" else: raise Exception("Invalid platform argument passed to detect_darwin_sdk_path") if not env[var_name]: try: - sdk_path = subprocess.check_output(['xcrun', '--sdk', sdk_name, '--show-sdk-path']).strip().decode("utf-8") + sdk_path = subprocess.check_output(["xcrun", "--sdk", sdk_name, "--show-sdk-path"]).strip().decode("utf-8") if sdk_path: env[var_name] = sdk_path except (subprocess.CalledProcessError, OSError): print("Failed to find SDK path while running xcrun --sdk {} --show-sdk-path.".format(sdk_name)) raise + def is_vanilla_clang(env): if not using_clang(env): return False - version = subprocess.check_output([env['CXX'], '--version']).strip().decode("utf-8") + try: + version = subprocess.check_output([env.subst(env["CXX"]), "--version"]).strip().decode("utf-8") + except (subprocess.CalledProcessError, OSError): + print("Couldn't parse CXX environment variable to infer compiler version.") + return False return not version.startswith("Apple") @@ -552,20 +615,22 @@ def get_compiler_version(env): # Not using -dumpversion as some GCC distros only return major, and # Clang used to return hardcoded 4.2.1: # https://reviews.llvm.org/D56803 try: - version = subprocess.check_output([env.subst(env['CXX']), '--version']).strip().decode("utf-8") + version = subprocess.check_output([env.subst(env["CXX"]), "--version"]).strip().decode("utf-8") except (subprocess.CalledProcessError, OSError): print("Couldn't parse CXX environment variable to infer compiler version.") return None else: # TODO: Implement for MSVC return None - match = re.search('[0-9]+\.[0-9.]+', version) + match = re.search("[0-9]+\.[0-9.]+", version) if match is not None: - return list(map(int, match.group().split('.'))) + return list(map(int, match.group().split("."))) else: return None + def using_gcc(env): - return 'gcc' in os.path.basename(env["CC"]) + return "gcc" in os.path.basename(env["CC"]) + def using_clang(env): - return 'clang' in os.path.basename(env["CC"]) + return "clang" in os.path.basename(env["CC"]) |