From 578be77f1a3f0a49a7b0d36e0185f48c2ed449fc Mon Sep 17 00:00:00 2001
From: Leon Linhart <themrmilchmann@gmail.com>
Date: Wed, 3 Nov 2021 21:01:49 +0100
Subject: [PATCH] build: add fallback to load "WIN_BUILD_TOOLS_DIR" from
 environment

---
 build.gradle.kts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build.gradle.kts b/build.gradle.kts
index 01d356e..0e83201 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -166,7 +166,7 @@ tasks {
 
             argsFile.writeText(
                 """
-                |call ${extra.properties["WIN_BUILD_TOOLS_DIR"].let { if (it != null) File(it as String, "vcvarsall.bat").absolutePath else "vcvarsall.bat" }} x64
+                |call ${(extra.properties["WIN_BUILD_TOOLS_DIR"] ?: System.getenv("WIN_BUILD_TOOLS_DIR")).let {if (it != null) File(it as String, "vcvarsall.bat").absolutePath else "vcvarsall.bat" }} x64
                 |cl /LD /Wall /O2 /I${compiler.metadata.installationPath}/include /I${compiler.metadata.installationPath}/include/win32 ${nativeSources.asPath} /Fe:${output.absolutePath}"
                 """.trimMargin()
             )