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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| import sys | ||
|
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| ####################################################### | ||
| # reusable functions and data structures | ||
| ####################################################### | ||
|
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| # Platform to Target Map (specifies which default target to build on a platform) | ||
| PLATFORM_TO_TARGET_MAP = { | ||
| 'linux-i386' : 'x86-unknown-linux', | ||
| 'linux2' : 'x86-unknown-linux', | ||
| 'win32' : 'x86-microsoft-win32', | ||
| 'cygwin' : 'x86-unknown-cygwin' | ||
| } | ||
|
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| def DefaultTarget(): | ||
| if PLATFORM_TO_TARGET_MAP.has_key(sys.platform): | ||
| return PLATFORM_TO_TARGET_MAP[sys.platform] | ||
| else: | ||
| return None | ||
|
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| ####################################################### | ||
| # Main Build | ||
| ####################################################### | ||
|
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| options = Options() | ||
| options.AddOptions( | ||
| EnumOption('target', 'build target', DefaultTarget(), allowed_values=PLATFORM_TO_TARGET_MAP.values()), | ||
| EnumOption('build_config', 'build config', 'Debug', allowed_values=('Debug', 'Release')) | ||
| ) | ||
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| env = Environment(options=options) | ||
| Help(options.GenerateHelpText(env)) | ||
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| print '********** Building for target =', env['target'], '/', env['build_config'], '********' | ||
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| ### call the actual build script | ||
| SConscript('Build.scons', build_dir='Targets/'+env['target']+'/'+env['build_config'], exports='env', duplicate=0) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,129 @@ | ||
| import sys | ||
| import os | ||
| from glob import glob | ||
|
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| ####################################################### | ||
| # reusable functions and data structures | ||
| ####################################################### | ||
| def GlobSources(dir, patterns): | ||
| root = GetBuildPath('#'+SOURCE_ROOT)+'/'+dir+'/' | ||
| files = [] | ||
| for pattern in patterns: | ||
| files += glob(root+pattern) | ||
| return [dir+'/'+os.path.basename(x) for x in files] | ||
|
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| def GetDirPath(dir): | ||
| return '#'+SOURCE_ROOT+'/'+dir | ||
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| def DeclareBuildDir(dir): | ||
| env.BuildDir(dir, GetDirPath(dir), duplicate=0) | ||
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| def GetModule(name): | ||
| return Modules[name] | ||
|
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| def GetIncludeDirs(modules, exclude=None): | ||
| dirs = [] | ||
| for module in Split(modules): | ||
| if Modules.has_key(module) and not module == exclude: | ||
| dirs += Modules[module].GetIncludeDirs() | ||
| else: | ||
| dirs += [GetDirPath(module)] | ||
| return dirs | ||
|
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| def GetLibraries(modules): | ||
| return [GetModule(module).GetLibraries() for module in Split(modules)] | ||
|
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| Modules = {} | ||
| class Module: | ||
| def __init__(self, name, included_modules = [], linked_modules = []): | ||
| self.included_modules = included_modules | ||
| self.linked_modules = linked_modules | ||
| self.product = [] | ||
|
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| def GetLibraries(self): | ||
| return self.product+GetLibraries(self.linked_modules) | ||
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| def GetIncludeDirs(self): | ||
| return GetIncludeDirs(self.included_modules, self.name) | ||
|
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| class LibraryModule(Module): | ||
| def __init__(self, name, | ||
| build_source_dirs, | ||
| build_source_pattern=['*.c', '*.cpp'], | ||
| build_include_dirs = [], | ||
| included_modules = [], | ||
| linked_modules = []) : | ||
| Module.__init__(self, name, Split(included_modules)+Split(build_source_dirs), linked_modules) | ||
| self.env = env.Copy() | ||
| self.name = name | ||
| self.build_source_dirs = build_source_dirs | ||
| self.build_include_dirs = build_include_dirs | ||
|
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| # store this new object in the module dictionary | ||
| Modules[name] = self | ||
|
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| # for each source dir to build, create a BuildDir | ||
| # to say where we want the object files to be built, | ||
| # and compute the list of source files to build | ||
| sources = [] | ||
| for dir in Split(self.build_source_dirs): | ||
| DeclareBuildDir(dir) | ||
| sources += GlobSources(dir, build_source_pattern) | ||
|
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| # calculate our build include path | ||
| cpp_path = GetIncludeDirs(Split(build_include_dirs) + Split(build_source_dirs) + Split(included_modules)) | ||
|
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| # calculate our preprocessor defines for this module | ||
| cpp_defines={} | ||
|
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| # the product is a library | ||
| print "LIBRARAY:", name, "sources=", sources, "includes=", cpp_path | ||
| self.env.AppendUnique(CPPDEFINES=cpp_defines) | ||
| self.env.AppendUnique(CPPPATH=cpp_path) | ||
| self.product = self.env.Library(target=name, source=sources) | ||
| Alias(name, self.product) | ||
|
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| def Application(name, extra_deps=[]): | ||
| dir = 'Apps/'+name | ||
| DeclareBuildDir(dir) | ||
| sdk = ['Core', 'System'] + Split(extra_deps) | ||
| libs = GetLibraries(sdk) | ||
| cpp_path = GetIncludeDirs(sdk) | ||
|
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| prog = env.Program(name, | ||
| GlobSources(dir, ['*.cpp']), | ||
| LIBS=libs, CPPPATH=cpp_path) | ||
| Alias(name, prog) | ||
|
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| ####################################################### | ||
| # Main Build | ||
| ####################################################### | ||
| Import("env") | ||
| SOURCE_ROOT='Source/C++' | ||
|
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| ### try to read in any target specific configuration | ||
| #try: | ||
| if os.path.exists('../Config.scons'): | ||
| # Load the target-specific config file | ||
| execfile('../Config.scons') | ||
| print '@@@ Loaded target configuration @@@' | ||
|
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| ####################################################### | ||
| # modules | ||
| ####################################################### | ||
| LibraryModule(name = 'Core', | ||
| build_source_dirs = ['Core', 'Crypto', 'MetaData'], | ||
| included_modules = 'Config') | ||
|
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| LibraryModule(name = 'System', | ||
| build_source_dirs = 'System/StdC', | ||
| included_modules = 'Core') | ||
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| LibraryModule(name = 'Codecs', | ||
| build_source_dirs = ['Codecs'], | ||
| included_modules = 'Core') | ||
|
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| for name in ['Mp4Dump', 'Mp4Info', 'Mp4Edit', 'Mp4Encrypt', 'Mp4Decrypt', 'Mp4Tag', 'Mp4Extract', 'Mp4RtpHintInfo', 'Mp42Aac']: | ||
| Application(name) | ||
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| Application('Aac2Mp4', 'Codecs') |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| env.AppendUnique(CPPDEFINES = {'AP4_PLATFORM_BYTE_ORDER':'AP4_PLATFORM_LITTLE_ENDIAN'}) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| SConscript('Build/Boot.scons') |
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