From 515f24154b23ad4510e4ba1e1afbf8f6c1b6aab4 Mon Sep 17 00:00:00 2001
From: Ralf Jung <post@ralfj.de>
Date: Tue, 31 Jul 2012 13:13:50 +0200
Subject: [PATCH] rewuire a build system to be specified for auto-debuild;
 build auto-debuild configuration only when it is needed, not in advance

---
 build_system.py | 57 +++++++++++++++++++++++--------------------------
 1 file changed, 27 insertions(+), 30 deletions(-)

diff --git a/build_system.py b/build_system.py
index 78039f1..2e10aed 100644
--- a/build_system.py
+++ b/build_system.py
@@ -12,7 +12,7 @@ class CMake:
 		self.jobs = config['jobs']
 		self.buildCmdPrefix = config['buildCmdPrefix']
 		self.installCmdPrefix = config['installCmdPrefix']
-		self.cmakeParameters = module.get('cmakeParameters', [])
+		self.module = module
 	
 	def build(self, reconfigure=False):
 		# Make sure we have a build directory
@@ -24,7 +24,7 @@ class CMake:
 		# Run 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]+self.cmakeParameters)
+			'-DCMAKE_INSTALL_PREFIX='+self.installDir]+self.module.get('cmakeParameters', []))
 		os.unsetenv('PKG_CONFIG_PATH')
 		# run compilation
 		subprocess.check_call(self.buildCmdPrefix + ['make', '-j'+str(self.jobs)])
@@ -37,41 +37,38 @@ try:
 	class AutoDebuild:
 		def __init__(self, sourceFolder, buildFolder, module, vcs, config):
 			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.jobs = config['jobs']
+			self.debDir = os.path.abspath(config['debDir'])
+			self.debName = config['debName']
+			self.debEMail = config['debEMail']
+			self.module = module
 			self.vcs = vcs
 
-		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 build(self, reconfigure=False): # reconfigure is ignored (we always do a reconfiguration)
-			# Get us a version number
-			self.autoDebuildConfig['version'] = self.vcs.version() # by now, data has been fetched, so this is possible
+			# create auto-debuild configuration
+			autoDebuildConfig = {
+				'sourceName': self.module['name'],
+				'buildSystem': self.module['build-system'],
+				'debDir': self.debDir,
+				'buildDir': self.buildFolder,
+				'name': self.debName,
+				'email': self.debEMail,
+				'parallelJobs': self.jobs,
+				'version': self.vcs.version()
+			}
 			if self.autoDebuildConfig['version'] is None:
-				raise Exception("VCS did not provide us with a proper version, please fix this")
+				raise Exception("VCS did not provide us with a proper version number, please fix this")
+			# copy some more optional configuration
+			for option in ('dbgPackage', '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)
-			files = auto_debuild.createDebianFiles(self.autoDebuildConfig)
+			files = auto_debuild.createDebianFiles(autoDebuildConfig)
 			# build package(s)
-			auto_debuild.buildDebianPackage(self.autoDebuildConfig)
+			auto_debuild.buildDebianPackage(autoDebuildConfig)
 			# install package(s)
 			subprocess.check_call(['sudo', 'dpkg', '--install'] + files)
 
-- 
2.30.2