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Nicer error when pkg-config fails

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This commit is contained in:
Kovid Goyal 2017-11-21 04:58:35 +05:30
parent 73ce2ccb47
commit 3b0d8ec500
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GPG Key ID: 06BC317B515ACE7C
1 changed files with 10 additions and 7 deletions
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17
setup.py
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@ -40,15 +40,18 @@ PKGCONFIG = os.environ.get('PKGCONFIG_EXE', 'pkg-config')
def pkg_config(pkg, *args): def pkg_config(pkg, *args):
return list( try:
filter( return list(
None, filter(
shlex.split( None,
subprocess.check_output([PKGCONFIG, pkg] + list(args)) shlex.split(
.decode('utf-8') subprocess.check_output([PKGCONFIG, pkg] + list(args))
.decode('utf-8')
)
) )
) )
) except subprocess.CalledProcessError:
raise SystemExit('The package {} was not found on your system'.format(pkg))
def at_least_version(package, major, minor=0): def at_least_version(package, major, minor=0):