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authorDavid Robillard <d@drobilla.net>2019-03-17 17:23:45 +0100
committerDavid Robillard <d@drobilla.net>2019-03-17 17:24:02 +0100
commite7a29b6b9b2f842314244c23c14d8f8f560904e1 (patch)
treed2dcbaf61f3749f73dc7a5e10d3fc6cd5e6e129a /Tools/python.py
parent8280f9de69f93624896b8875caf039066cac0314 (diff)
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Upgrade to waf 2.0.15
Diffstat (limited to 'Tools/python.py')
-rw-r--r--Tools/python.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/Tools/python.py b/Tools/python.py
index 25841d0..01a2c9a 100644
--- a/Tools/python.py
+++ b/Tools/python.py
@@ -329,6 +329,10 @@ def check_python_headers(conf, features='pyembed pyext'):
conf.find_program([''.join(pybin) + '-config', 'python%s-config' % num, 'python-config-%s' % num, 'python%sm-config' % num], var='PYTHON_CONFIG', msg="python-config", mandatory=False)
if env.PYTHON_CONFIG:
+ # check python-config output only once
+ if conf.env.HAVE_PYTHON_H:
+ return
+
# python2.6-config requires 3 runs
all_flags = [['--cflags', '--libs', '--ldflags']]
if sys.hexversion < 0x2070000: