From 04393803a1c58e68994bf37d2c229adf59e3261b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9=20Batista?= <nandre@riseup.net>
Date: Mon, 30 Jun 2025 14:22:14 -0300
Subject: [PATCH] gnu: make-torbrowser: Build with Clang.

* gnu/packages/tor-browsers.scm (make-torbrowser) [arguments] <#:phases>
'setenv: Set environment variables corresponding to Clang (AR, NM, CC and CXX).

Change-Id: Ib67e2eb7669147a6a304769c9f36b4a90eb35b59
---
 gnu/packages/tor-browsers.scm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/gnu/packages/tor-browsers.scm b/gnu/packages/tor-browsers.scm
index c3826c703797970a403852ac86e6852a6a647359..df29a149b1aa1a187cec3fb88aebe05df3210b93 100644
--- a/gnu/packages/tor-browsers.scm
+++ b/gnu/packages/tor-browsers.scm
@@ -506,6 +506,11 @@ Browser.")
           (add-before 'configure 'setenv
             (lambda _
               (setenv "CONFIG_SHELL" (which "bash"))
+              ;; Use Clang, Clang is 2x faster than GCC
+              (setenv "AR" "llvm-ar")
+              (setenv "NM" "llvm-nm")
+              (setenv "CC" "clang")
+              (setenv "CXX" "clang++")
               ;; Install location is prefix/lib/$MOZ_APP_NAME.  Also
               ;; $MOZ_APP_NAME is the executable name.  Default is
               ;; "firefox".