Add option to wait for confirmation after configuration

[mass-build.git] / build_system.py

diff --git a/build_system.py b/build_system.py
index e18d9ffa98545ca16fab9ccfece768b931cea020..41061d34e195b4e4ef5019fa69e2045c1c991f7e 100644 (file)
--- a/build_system.py
+++ b/build_system.py
@@ -1,39 +1,86 @@
-import os, subprocess
+import os, shutil, subprocess

 
 '''A build system has three methods: "configure" (with optionak "force" parameter), "build" and "install"'''
 
 # Compile, build, and install cmake projects:
 class CMake:
 
 '''A build system has three methods: "configure" (with optionak "force" parameter), "build" and "install"'''
 
 # Compile, build, and install cmake projects:
 class CMake:

-       def __init__(self, sourceFolder, buildFolder, config):
+       def __init__(self, sourceFolder, buildFolder, module, config):

                self.sourceFolder = os.path.abspath(sourceFolder)
                self.buildFolder = os.path.abspath(buildFolder)
                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.installDir = config['installDir']
+               self.buildType = config['buildType']
+               self.jobs = config['jobs']
+               self.buildCmdPrefix = config['buildCmdPrefix']
+               self.installCmdPrefix = config['installCmdPrefix']
+               self.waitAfterConfig = config.get('waitAfterConfig', False)
+               self.module = module

        
        

-       def configure(self, force=False):
-               print "Configuring",self.sourceFolder
+       def build(self, reconfigure=False):
+               # Make sure we have a build directory

                if not os.path.exists(self.buildFolder): os.makedirs(self.buildFolder)
                os.chdir(self.buildFolder)
                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'
                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)
+               if os.path.exists(cacheFile) and reconfigure: os.remove(cacheFile)
+               # Run cmake

                os.putenv('PKG_CONFIG_PATH', os.path.join(self.installDir, 'lib', 'pkgconfig')) # I found no way to do this within cmake
                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])
+               subprocess.check_call(['cmake', self.sourceFolder, '-DCMAKE_BUILD_TYPE='+self.buildType,
+                       '-DCMAKE_INSTALL_PREFIX='+self.installDir]+self.module.get('cmakeParameters', []))

                os.unsetenv('PKG_CONFIG_PATH')
                os.unsetenv('PKG_CONFIG_PATH')

-       
-       def build(self):
-               print "Building",self.sourceFolder
-               os.chdir(self.buildFolder)
+               # if asked to do so, wait
+               if self.waitAfterConfig:
+                       raw_input('Configuration done. Hit "Enter" to build the module. ')
+               # run compilation

                subprocess.check_call(self.buildCmdPrefix + ['make', '-j'+str(self.jobs)])
                subprocess.check_call(self.buildCmdPrefix + ['make', '-j'+str(self.jobs)])

-       
-       def install(self):
-               print "Installing",self.sourceFolder
-               os.chdir(self.buildFolder)
+               # run installation

                subprocess.check_call(self.installCmdPrefix + ['make', 'install'])
 
                subprocess.check_call(self.installCmdPrefix + ['make', 'install'])
 

-# TODO: class Debian, which creates & install a debian package
+# if auto-debuild is available, provide a wrapper for it
+try:
+       import auto_debuild
+       class AutoDebuild:
+               def __init__(self, sourceFolder, buildFolder, module, vcs, config):
+                       self.sourceFolder = os.path.abspath(sourceFolder)
+                       self.buildFolder = os.path.abspath(buildFolder)
+                       self.jobs = config['jobs']
+                       self.debDir = os.path.abspath(config['debDir'])
+                       self.debName = config['debName']
+                       self.debEMail = config['debEMail']
+                       self.waitAfterConfig = config.get('waitAfterConfig', False)
+                       self.module = module
+                       self.vcs = vcs
+
+               def build(self, reconfigure=False): # reconfigure is ignored (we always do a reconfiguration)
+                       # create auto-debuild configuration
+                       autoDebuildConfig = {
+                               'sourceName': self.module['name'],
+                               'buildSystem': self.module['buildSystem'],
+                               'debDir': self.debDir,
+                               'buildDir': self.buildFolder,
+                               'name': self.debName,
+                               'email': self.debEMail,
+                               'parallelJobs': self.jobs,
+                               'version': self.vcs.version(),
+                               'waitAfterConfig': self.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', 'binarySkipFiles', 'binaryInstallFiles',
+                                       'buildDepends', 'binaryDepends', 'binaryRecommends', 'binaryProvides',
+                                       'cmakeParameters', 'automakeParameters'):
+                               if option in self.module:
+                                       autoDebuildConfig[option] = self.module[option]
+                       # create Debian files
+                       os.chdir(self.sourceFolder)
+                       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)
+                       subprocess.check_call(['sudo', 'dpkg', '--install'] + files)
+
+except ImportError:
+       #print "auto_debuild not found, disabling auto-debuild system"
+       pass