[gi-docgen: 1/2] Add sys.base_prefix to gir path if the python is compiled with GCC and on Windows This will fix http

[Emmanuele Bassi <ebassi src gnome org>]

commit 1809eb979ddbb16ae58898d5fa9804e5e90995db
Author: Naveen M K <naveen@syrusdark.website>
Date:   Sun Mar 28 23:17:21 2021 +0530

    Add sys.base_prefix to gir path
    if the python is compiled with GCC and on Windows
    This will fix https://gitlab.gnome.org/ebassi/gi-docgen/-/issues/67
    by adding the directory where it will be installed
    usually to search path

 gidocgen/utils.py | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/gidocgen/utils.py b/gidocgen/utils.py
index b0e3183..655ea7a 100644
--- a/gidocgen/utils.py
+++ b/gidocgen/utils.py
@@ -818,6 +818,9 @@ def default_search_paths():
 
     paths = []
     paths.append(os.getcwd())
+    # Add sys.base_prefix when using MSYS2
+    if sys.platform == 'win32' and 'GCC' in sys.version:
+        paths.append(os.path.join(sys.base_prefix, 'share', 'gir-1.0'))
     if xdg_data_home is not None:
         paths.append(os.path.join(xdg_data_home, "gir-1.0"))
     if xdg_data_dirs is not None: