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Speed up ndk-builds by using all cores

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This commit is contained in:
Daniel Martí 2014-02-23 23:33:19 +01:00
parent a4ab105234
commit e13b483d99
1 changed files with 4 additions and 1 deletions
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5
fdroidserver/build.py
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@ -30,6 +30,7 @@ import json
from ConfigParser import ConfigParser from ConfigParser import ConfigParser
from optparse import OptionParser, OptionError from optparse import OptionParser, OptionError
import logging import logging
import multiprocessing
import common, metadata import common, metadata
from common import BuildException, VCSException, FDroidPopen, SilentPopen from common import BuildException, VCSException, FDroidPopen, SilentPopen
@ -471,7 +472,9 @@ def build_local(app, thisbuild, vcs, build_dir, output_dir, srclib_dir, extlib_d
jni_components = thisbuild.get('buildjni') jni_components = thisbuild.get('buildjni')
if jni_components == ['yes']: if jni_components == ['yes']:
jni_components = [''] jni_components = ['']
jobs = multiprocessing.cpu_count()
ndkbuild = os.path.join(config['ndk_path'], "ndk-build") ndkbuild = os.path.join(config['ndk_path'], "ndk-build")
cmd = [ndkbuild, "-j"+str(jobs)]
for d in jni_components: for d in jni_components:
logging.info("Building native code in '%s'" % d) logging.info("Building native code in '%s'" % d)
manifest = root_dir + '/' + d + '/AndroidManifest.xml' manifest = root_dir + '/' + d + '/AndroidManifest.xml'
@ -485,7 +488,7 @@ def build_local(app, thisbuild, vcs, build_dir, output_dir, srclib_dir, extlib_d
open(manifest, 'w').write(manifest_text) open(manifest, 'w').write(manifest_text)
# In case the AM.xml read was big, free the memory # In case the AM.xml read was big, free the memory
del manifest_text del manifest_text
p = FDroidPopen([ndkbuild], cwd=os.path.join(root_dir,d)) p = FDroidPopen(cmd, cwd=os.path.join(root_dir,d))
if p.returncode != 0: if p.returncode != 0:
raise BuildException("NDK build failed for %s:%s" % (app['id'], thisbuild['version']), p.stdout) raise BuildException("NDK build failed for %s:%s" % (app['id'], thisbuild['version']), p.stdout)