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authorDavid Robillard <d@drobilla.net>2019-04-14 18:03:16 +0200
committerDavid Robillard <d@drobilla.net>2019-04-14 18:24:08 +0200
commit7887266eaf79f020dae2dd0126dbf732e167a751 (patch)
tree3a22565bc33f5b15c191d8585bc84599836c33f7 /waflib/Tools/python.py
parentee834a83860e614d565f5bb38cdfb8681ffa5f16 (diff)
parent4806680e7b17a83c14ea2b64c8ab6277a8b380b1 (diff)
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Diffstat (limited to 'waflib/Tools/python.py')
-rw-r--r--waflib/Tools/python.py4
1 files changed, 4 insertions, 0 deletions
diff --git a/waflib/Tools/python.py b/waflib/Tools/python.py
index 25841d0..01a2c9a 100644
--- a/waflib/Tools/python.py
+++ b/waflib/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: