X-Git-Url: https://git.ralfj.de/mass-build.git/blobdiff_plain/b8fb01b798441403be79fb586f2ece3a5578214e..2d7dbfca0da3fb29cd8578a2e2fd66b698fe3a3d:/build_system.py?ds=inline

diff --git a/build_system.py b/build_system.py
index 634f73d..1697dc6 100644
--- a/build_system.py
+++ b/build_system.py
@@ -15,7 +15,7 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 
-import os, shutil, subprocess
+import os, shutil, subprocess, multiprocessing
 
 '''A build system must have a "build" method with parameters "reconfigure" and "waitAfterConfig".'''
 
@@ -69,10 +69,10 @@ class CMake:
 		if waitAfterConfig:
 			input('Configuration done. Hit "Enter" to build the project. ')
 		# run compilation
-		jobs = int(self.config['jobs'])
+		jobs = multiprocessing.cpu_count()+1
 		subprocess.check_call(self.config.get('buildCmdPrefix', []) + ['make', '-j'+str(jobs)])
 		# run installation
-		subprocess.check_call(self.config.get('installCmdPrefix', []) + ['make', 'install', '-j'+str((jobs+1)/2)]) # jobs/2, rounded up
+		subprocess.check_call(self.config.get('installCmdPrefix', []) + ['make', 'install', '-j'+str((jobs+1)//2)]) # jobs/2, rounded up
 
 # if auto-debuild is available, provide a wrapper for it
 try:
@@ -98,7 +98,6 @@ try:
 				'buildDir': self.buildFolder,
 				'name': self.config['debName'],
 				'email': self.config['debEMail'],
-				'parallelJobs': self.config['jobs'],
 				'version': versionName + self.config.get('versionSuffix', ''),
 				'waitAfterConfig': waitAfterConfig,
 			}
@@ -111,8 +110,7 @@ try:
 					autoDebuildConfig[option] = self.config[option]
 			# create Debian files
 			os.chdir(self.sourceFolder)
-			if os.path.isdir('debian'): # clean previous build attempts
-				shutil.rmtree('debian')
+			auto_debuild.deleteDebianFolder()
 			files = auto_debuild.createDebianFiles(autoDebuildConfig)
 			# build package(s)
 			auto_debuild.buildDebianPackage(autoDebuildConfig)