Pass gracefully if dpkg-architecture is not installed.

10 years ago · 28476aa719
parent 3f7f984a39
commit 28476aa719
1 changed files with 3 additions and 1 deletions
--- a/mesonlib.py
+++ b/mesonlib.py
@ -132,9 +132,11 @@ def version_compare(vstr1, vstr2):
    return cmpop(varr1, varr2)

 def default_libdir():
-    if os.path.isfile('/etc/debian_version'):
+    try:
        archpath = subprocess.check_output(['dpkg-architecture', '-qDEB_HOST_MULTIARCH']).decode().strip()
        return 'lib/' + archpath
+    except FileNotFoundError:
+        pass
    if os.path.isdir('/usr/lib64'):
        return 'lib64'
    return 'lib'