From e9b185f702240aefc64d2c4842199ef3e6fbbda1 Mon Sep 17 00:00:00 2001
From: Duke <duke@hush.is>
Date: Mon, 29 Dec 2025 19:18:57 -0500
Subject: [PATCH] Allow custom compiler via environment variable for src/cc

The build system supports using CC to control the C compiler
and CXX to control the c++ compiler used but src/cc was hardcoded
to use the binary "gcc". Now it respects the custom value of
$CC environment variable if it exists.
---
 src/cc/Makefile_custom | 1 -
 util/build.sh          | 2 +-
 2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/cc/Makefile_custom b/src/cc/Makefile_custom
index 9db01b106..d3ecf9c25 100644
--- a/src/cc/Makefile_custom
+++ b/src/cc/Makefile_custom
@@ -1,5 +1,4 @@
 SHELL		= /bin/sh
-CC		= gcc
 CC_DARWIN	= g++-8
 CC_WIN		= x86_64-w64-mingw32-gcc-posix
 CC_AARCH64	= aarch64-linux-gnu-g++
diff --git a/util/build.sh b/util/build.sh
index ea7acfb33..51c2c5687 100755
--- a/util/build.sh
+++ b/util/build.sh
@@ -137,7 +137,7 @@ CONFIG_SITE="$PWD/depends/$HOST/share/config.site" ./configure "$HARDENING_ARG"
 WD=$PWD
 cd src/cc
 echo $PWD
-./makecustom
+CC=${CC:-gcc} ./makecustom
 cd $WD
 
 # Build RandomX