diff options
author | Shigeki Ohtsu <ohtsu@iij.ad.jp> | 2012-02-27 15:32:13 +0400 |
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committer | isaacs <i@izs.me> | 2012-02-28 00:02:25 +0400 |
commit | 82ad1f87fa99b420a97cc9bfae727fce0b1bf8a4 (patch) | |
tree | 0f33f632e37e0af87c8732b614ba93c0cdb39b9d /configure | |
parent | 0e7dad3f6ee283904a34b08bfb5db38db8a89169 (diff) |
Fix #2830 for the old gcc bug on SmartOS
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/configure b/configure index 537757ea665..71409467d94 100755 --- a/configure +++ b/configure @@ -1,10 +1,10 @@ #!/usr/bin/env python - import optparse import os import pprint import subprocess import sys +from distutils.version import StrictVersion root_dir = os.path.dirname(__file__) sys.path.insert(0, os.path.join(root_dir, 'deps', 'v8', 'tools')) @@ -200,6 +200,17 @@ def host_arch(): def target_arch(): return host_arch() +def gcc_optimize_level(): + cc = ['gcc'] + cmd = cc + [ '-dumpversion' ] + p = subprocess.Popen(cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE) + p.stdin.write('\n') + out = p.communicate()[0] + gcc_version = (str(out).split('\n'))[0] + if StrictVersion(gcc_version) >= '4.6.1': + return '-O3' + else: + return '-O' def configure_node(o): # TODO add gdb @@ -214,7 +225,7 @@ def configure_node(o): # TODO move to node.gyp if sys.platform == 'sunos5': o['variables']['visibility'] = '' # FIXME -fvisibility=hidden, should be a gcc check - + o['variables']['gcc_optimize_level'] = gcc_optimize_level() # For bug fix of #2830 def configure_libz(o): o['variables']['node_shared_zlib'] = b(options.shared_zlib) |