From e6bf6a8f285f4d11eb7be0b745b70d37e1dd6dfa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bla=C5=BE=20Hrastnik?= <blaz@mxxn.io>
Date: Mon, 12 Jul 2021 17:48:45 +0900
Subject: [PATCH] Build each grammar in it's own src dir

Windows places temporary files in the current dir, so compiling in
parallel caused conflicts.
---
 helix-syntax/build.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/helix-syntax/build.rs b/helix-syntax/build.rs
index b73658d1d..ff82c8922 100644
--- a/helix-syntax/build.rs
+++ b/helix-syntax/build.rs
@@ -55,14 +55,13 @@ fn build_library(src_path: &Path, language: &str) -> Result<()> {
     if !recompile {
         return Ok(());
     }
-    let build_dir = std::env::var("OUT_DIR").unwrap();
     let mut config = cc::Build::new();
     config.cpp(true).opt_level(2).cargo_metadata(false);
     // .target(BUILD_TARGET)
     // .host(BUILD_TARGET);
     let compiler = config.get_compiler();
     let mut command = Command::new(compiler.path());
-    command.current_dir(build_dir);
+    command.current_dir(src_path);
     for (key, value) in compiler.env() {
         command.env(key, value);
     }