Use PARI_SHARE env variable to support cross compiling

sagemath · May 29, 2021 · ede26be · ede26be
1 parent d1fd6ca
commit ede26be
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/autogen/paths.py b/autogen/paths.py
@@ -40,6 +40,8 @@ def pari_share():
         >>> os.path.isfile(os.path.join(pari_share(), "pari.desc"))
         True
     """
+    if "PARI_SHARE" in os.environ:
+        return os.environ["PARI_SHARE"]
     from subprocess import Popen, PIPE
     if not gppath:
         raise EnvironmentError("cannot find an installation of PARI/GP: make sure that the 'gp' program is in your $PATH")