mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-26 23:54:01 +00:00
39 lines
1.3 KiB
Diff
39 lines
1.3 KiB
Diff
commit d8e0bac0c0d831510683939ec7a7b5bd72192423
|
|
Author: Frederik Rietdijk <fridh@fridh.nl>
|
|
Date: Sat Jan 5 11:38:28 2019 +0100
|
|
|
|
Have a top-level attribute for the executable
|
|
|
|
diff --git a/pkgconfig/pkgconfig.py b/pkgconfig/pkgconfig.py
|
|
index 3deb97f..e7c5561 100644
|
|
--- a/pkgconfig/pkgconfig.py
|
|
+++ b/pkgconfig/pkgconfig.py
|
|
@@ -30,6 +30,9 @@ from functools import wraps
|
|
from subprocess import call, PIPE, Popen
|
|
|
|
|
|
+PKG_CONFIG_EXE = "pkg-config"
|
|
+
|
|
+
|
|
def _compare_versions(v1, v2):
|
|
"""
|
|
Compare two version strings and return -1, 0 or 1 depending on the equality
|
|
@@ -65,7 +68,7 @@ def _convert_error(func):
|
|
|
|
@_convert_error
|
|
def _query(package, *options):
|
|
- pkg_config_exe = os.environ.get('PKG_CONFIG', None) or 'pkg-config'
|
|
+ pkg_config_exe = os.environ.get('PKG_CONFIG', None) or PKG_CONFIG_EXE
|
|
cmd = '{0} {1} {2}'.format(pkg_config_exe, ' '.join(options), package)
|
|
proc = Popen(shlex.split(cmd), stdout=PIPE, stderr=PIPE)
|
|
out, err = proc.communicate()
|
|
@@ -84,7 +87,7 @@ def exists(package):
|
|
|
|
If ``pkg-config`` not on path, raises ``EnvironmentError``.
|
|
"""
|
|
- pkg_config_exe = os.environ.get('PKG_CONFIG', None) or 'pkg-config'
|
|
+ pkg_config_exe = os.environ.get('PKG_CONFIG', None) or PKG_CONFIG_EXE
|
|
cmd = '{0} --exists {1}'.format(pkg_config_exe, package).split()
|
|
return call(cmd) == 0
|
|
|