Merge fa41efb into 37208d1

pygraphviz · Aug 4, 2019 · d7835b7 · d7835b7
2 parents 37208d1 + fa41efb
commit d7835b7
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/setup_extra.py b/setup_extra.py
@@ -78,7 +78,10 @@ def _pkg_config():
         output = _b2str(output)
         if output:
             include_path = output.strip()[2:]
-            include_path = include_path.strip() or None
+            include_path = include_path.strip()
+            # This line below adds an extra include path for certain cases where pkg-config 
+            # returns the full path to the cgraph.h directory (e.g. with Homebrew and MacPorts.
+            include_path = include_path + ":" + "/".join(include_path.split("/")[:-1]) or None
     except OSError:
         print("Failed to find pkg-config")
     return include_path, library_path