From ebb77548b70bd113b89698b090b631275507a5b7 Mon Sep 17 00:00:00 2001
From: The MMGen Project <mmgen@tuta.io>
Date: Sun, 21 May 2023 11:34:17 +0000
Subject: [PATCH] setup.py: add workaround for MSYS2 UCRT64 env path bug

MMGen now uses UCRT64 as the default MSYS2 configuration (see
doc/wiki/install-mswin/Install-MMGen-on-Microsoft-Windows.md).
---
 mmgen/data/version | 2 +-
 setup.py           | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/mmgen/data/version b/mmgen/data/version
index b718e2cf..c3781b36 100644
--- a/mmgen/data/version
+++ b/mmgen/data/version
@@ -1 +1 @@
-13.3.dev57
+13.3.dev58
diff --git a/setup.py b/setup.py
index ddfb78e9..ddee758d 100755
--- a/setup.py
+++ b/setup.py
@@ -20,9 +20,14 @@ def build_libsecp256k1():
 			print(f'Fixing broken library filename: {old.name!r} -> {new.name!r}')
 			shutil.copy2(old,new)
 
+	def fix_broken_aclocal_path():
+		os.environ['ACLOCAL_PATH'] = '/ucrt64/share/aclocal:/usr/share/aclocal'
+
 	import platform
 	if platform.system() == 'Windows':
 		fix_broken_libpython_fn()
+		if os.getenv('MSYSTEM') == 'UCRT64':
+			fix_broken_aclocal_path()
 
 	if not os.path.exists(cache_path):
 		os.makedirs(cache_path)