X-Git-Url: https://git.ralfj.de/mass-build.git/blobdiff_plain/d8db4c363bdec84a2f0b2a53ec176ac8f2419342..d8ca509a6a8790a2470477c6011c039272f269f4:/build_system.py diff --git a/build_system.py b/build_system.py index 979a47a..971cf7b 100644 --- a/build_system.py +++ b/build_system.py @@ -1,91 +1,81 @@ -import os, subprocess +import os, shutil, subprocess -'''A build system has three methods: "configure" (with optionak "force" parameter), "build" and "install"''' +'''A build system must have a "build" method with parameters "reconfigure" and "waitAfterConfig".''' # Compile, build, and install cmake projects: class CMake: - def __init__(self, sourceFolder, buildFolder, module, config): + def __init__(self, sourceFolder, buildFolder, config): self.sourceFolder = os.path.abspath(sourceFolder) self.buildFolder = os.path.abspath(buildFolder) - self.installDir = config['installDir'] - self.buildType = config['buildType'] - self.jobs = config['jobs'] - self.buildCmdPrefix = config['buildCmdPrefix'] - self.installCmdPrefix = config['installCmdPrefix'] - self.cmakeParameters = module.get('cmakeParameters', []) + self.config = config - def configure(self, force=False): + def build(self, reconfigure, waitAfterConfig): + # Make sure we have a build directory if not os.path.exists(self.buildFolder): os.makedirs(self.buildFolder) os.chdir(self.buildFolder) - # check if we actually need to work + # In case of reconfiguration, delete cache file if it exists cacheFile = 'CMakeCache.txt' - if os.path.exists(cacheFile) and os.path.exists('Makefile') and not force: return - # yes we do! make sure we start clean, and then go ahead - if os.path.exists(cacheFile): os.remove(cacheFile) - os.putenv('PKG_CONFIG_PATH', os.path.join(self.installDir, 'lib', 'pkgconfig')) # I found no way to do this within cmake - subprocess.check_call(['cmake', self.sourceFolder, '-DCMAKE_BUILD_TYPE='+self.buildType, - '-DCMAKE_INSTALL_PREFIX='+self.installDir]+self.cmakeParameters) + if os.path.exists(cacheFile) and reconfigure: os.remove(cacheFile) + # Run cmake + os.putenv('PKG_CONFIG_PATH', os.path.join(self.config['installDir'], 'lib', 'pkgconfig')) # I found no way to do this within cmake + os.putenv('CMAKE_PREFIX_PATH', self.config['installDir']) + subprocess.check_call(['cmake', self.sourceFolder, '-DCMAKE_BUILD_TYPE='+self.config['buildType'], + '-DCMAKE_INSTALL_PREFIX='+self.config['installDir']]+self.config.get('cmakeParameters', [])) os.unsetenv('PKG_CONFIG_PATH') - - def build(self): - os.chdir(self.buildFolder) - subprocess.check_call(self.buildCmdPrefix + ['make', '-j'+str(self.jobs)]) - - def install(self): - os.chdir(self.buildFolder) - subprocess.check_call(self.installCmdPrefix + ['make', 'install']) + os.unsetenv('CMAKE_PREFIX_PATH') + # if asked to do so, wait + if waitAfterConfig: + raw_input('Configuration done. Hit "Enter" to build the project. ') + # run compilation + subprocess.check_call(self.config.get('buildCmdPrefix', []) + ['make', '-j'+str(self.config['jobs'])]) + # run installation + subprocess.check_call(self.config.get('installCmdPrefix', []) + ['make', 'install']) # if auto-debuild is available, provide a wrapper for it try: import auto_debuild class AutoDebuild: - def __init__(self, sourceFolder, buildFolder, module, vcs, config): + def __init__(self, sourceFolder, buildFolder, config, vcs): self.sourceFolder = os.path.abspath(sourceFolder) - buildSystem = module.get('build-system', 'cmake') - self.autoDebuildConfig = { - 'sourceName': module['name'], - 'debDir': os.path.abspath(config['debDir']), - 'buildSystem': buildSystem, - 'buildDir': os.path.abspath(buildFolder), - 'name': config['debName'], - 'email': config['debEMail'], - } - self.copyOption(config, 'jobs', 'parallelJobs') - self.copyOption(module, 'dbgPackage') - self.copyOption(module, 'skipFiles', 'binarySkipFiles') - self.copyOption(module, 'installFiles', 'binaryInstall') - self.copyOption(module, 'buildDepends') - self.copyOption(module, 'binaryDepends') - self.copyOption(module, 'binaryRecommends') - if buildSystem == 'cmake': - self.copyOption(module, 'cmakeParameters') + self.buildFolder = os.path.abspath(buildFolder) + self.debFolder = os.path.abspath(config['debDir']) + self.config = config self.vcs = vcs - self.configured = False # make sure configure is called before build/install - def copyOption(self, src, name, dstName = None): - if dstName is None: dstName = name # per default, stick with original name - if name in src: - self.autoDebuildConfig[dstName] = src[name] - - def configure(self, force=False): # force is ignored - if self.configured: return # do not configure twice - self.autoDebuildConfig['version'] = self.vcs.version() # by now, data has been fetched, so this is possible - if self.autoDebuildConfig['version'] is None: - raise Exception("VCS did not provide us with a proper version, please fix this") - os.chdir(self.sourceFolder) - #print self.autoDebuildConfig - self.files = auto_debuild.createDebianFiles(self.autoDebuildConfig) - self.configured = True - - def build(self): - self.configure() # make sure we are configured (this call is idempotent) + def build(self, reconfigure, waitAfterConfig): # reconfigure is ignored (we always do a reconfiguration) + # create auto-debuild configuration + versionName = self.config['versionName'] if 'versionName' in self.config else self.vcs.version() + autoDebuildConfig = { + 'sourceName': self.config['name'], + 'buildSystem': self.config['buildSystem'], + 'debDir': self.debFolder, + 'buildDir': self.buildFolder, + 'name': self.config['debName'], + 'email': self.config['debEMail'], + 'parallelJobs': self.config['jobs'], + 'version': versionName, + 'waitAfterConfig': waitAfterConfig, + } + if autoDebuildConfig['version'] is None: + raise Exception("VCS did not provide us with a proper version number, please fix this") + # copy some more optional configuration + for option in ('dbgPackage', 'section', 'withPython2', 'binarySkipFiles', 'binaryInstallFiles', + 'buildDepends', 'binaryDepends', 'binaryRecommends', 'binaryProvides', 'binaryConflicts', 'binaryBreaks', + 'binaryReplaces', 'binaryBreaksReplaces', + 'alternatives', 'cmakeParameters', 'automakeParameters'): + if option in self.config: + autoDebuildConfig[option] = self.config[option] + # create Debian files os.chdir(self.sourceFolder) - auto_debuild.buildDebianPackage(self.autoDebuildConfig) + if os.path.isdir('debian'): # clean previous build attempts + shutil.rmtree('debian') + files = auto_debuild.createDebianFiles(autoDebuildConfig) + # build package(s) + auto_debuild.buildDebianPackage(autoDebuildConfig) + # install package(s) + if self.config.get('debInstall', True): + subprocess.check_call(['sudo', 'dpkg', '--install'] + files) - def install(self): - self.configure() # make sure we are configured (this call is idempotent) - os.chdir(self.sourceFolder) - subprocess.check_call(['sudo', 'dpkg', '--install'] + self.files) except ImportError: - print "auto_debuild not found, disabling auto-debuild system" + #print "auto_debuild not found, disabling auto-debuild system" pass