From 7f86bb5e01c1f368e99461e12acfcb67a8250259 Mon Sep 17 00:00:00 2001

From: Alexey Gladkov <legion@altlinux.org>

Date: Mon, 27 Aug 2018 14:59:55 +0300

Subject: [PATCH] ALT: allow to override clang through env variables

---

 build/toolchain/gcc_toolchain.gni | 8 ++++++++

 1 file changed, 8 insertions(+)

diff --git a/build/toolchain/gcc_toolchain.gni b/build/toolchain/gcc_toolchain.gni

index a303d472baf..7a7c68c0713 100644

--- a/build/toolchain/gcc_toolchain.gni

+++ b/build/toolchain/gcc_toolchain.gni

@@ -282,20 +282,28 @@ template("gcc_toolchain") {

     if (defined(invoker.readelf)) {

       readelf = invoker.readelf

     } else {

       readelf = "readelf"

     }

     if (defined(invoker.nm)) {

       nm = invoker.nm

     } else {

       nm = "nm"

     }

+

+    cc = getenv("CC")

+    cxx = getenv("CXX")

+    ld = getenv("CXX")

+    readelf = getenv("READELF")

+    ar = getenv("AR")

+    nm = getenv("NM")

+

     if (defined(invoker.dwp)) {

       dwp_switch = " --dwp=\"${invoker.dwp}\""

     } else {

       dwp_switch = ""

     }

     if (defined(invoker.shlib_extension)) {

       default_shlib_extension = invoker.shlib_extension

     } else {

       default_shlib_extension = shlib_extension

-- 

2.25.4