From: Ralf Jung <post@ralfj.de>
Date: Wed, 15 May 2013 17:04:38 +0000 (+0200)
Subject: Use parallel build even for installation, but with less jobs than while compiling
X-Git-Url: https://git.ralfj.de/mass-build.git/commitdiff_plain/f5fc2c7cd2999eb0af27dffb9d99b594940d463f?hp=dcc5ee50d6903bfb5316927c0f64b3b351199a28

Use parallel build even for installation, but with less jobs than while compiling
---

diff --git a/build_system.py b/build_system.py
index 4658f4a..c26673d 100644
--- a/build_system.py
+++ b/build_system.py
@@ -1,5 +1,5 @@
 # mass-build - Easily Build Software Involving a Large Amount of Source Repositories
-# Copyright (C) 2012 Ralf Jung <post@ralfj.de>
+# Copyright (C) 2012-2013 Ralf Jung <post@ralfj.de>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -69,9 +69,10 @@ class CMake:
 		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'])])
+		jobs = int(self.config['jobs'])
+		subprocess.check_call(self.config.get('buildCmdPrefix', []) + ['make', '-j'+str(jobs)])
 		# run installation
-		subprocess.check_call(self.config.get('installCmdPrefix', []) + ['make', 'install'])
+		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: