From ce629e9b207ed5ca9dec6db96ba54fce422e3d13 Mon Sep 17 00:00:00 2001
From: Caleb Kiage <747955+calebkiage@users.noreply.github.com>
Date: Thu, 13 Jul 2023 15:14:29 +0300
Subject: Try to get the mingw package prefix from the environment first

---
 xmake/modules/package/manager/pacman/find_package.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/xmake/modules/package/manager/pacman/find_package.lua b/xmake/modules/package/manager/pacman/find_package.lua
index 119a8169e..ccbb590cf 100644
--- a/xmake/modules/package/manager/pacman/find_package.lua
+++ b/xmake/modules/package/manager/pacman/find_package.lua
@@ -113,7 +113,9 @@ function main(name, opt)
 
     -- for msys2/mingw? mingw-w64-[i686|x86_64]-xxx
     if is_subhost("msys") and opt.plat == "mingw" then
-        name = (opt.arch == "x86_64" and "mingw-w64-x86_64-" or "mingw-w64-i686-") .. name
+        -- try to get the package prefix from the environment first
+        -- https://www.msys2.org/docs/package-naming/
+        name = (os.getenv("MINGW_PACKAGE_PREFIX") or (opt.arch == "x86_64" and "mingw-w64-x86_64" or "mingw-w64-i686")) .. "-" .. name
     end
 
     -- get package files list
-- 
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