From b51517fe91f0a25f30e6fe102fa4692a1460eb4d Mon Sep 17 00:00:00 2001
From: Ella Stanforth <ella@iglunix.org>
Date: Tue, 19 Apr 2022 11:10:25 +0000
Subject: [PATCH] iglupkg: allow setting CC and CXX in environment

---
 iglupkg.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/iglupkg.sh b/iglupkg.sh
index e1f452d..cb579b1 100755
--- a/iglupkg.sh
+++ b/iglupkg.sh
@@ -96,8 +96,8 @@ if [ ! -z "$FOR_CROSS" ]; then
 	cross=-$ARCH
 fi
 export TRIPLE="$ARCH-unknown-linux-musl"
-export CC=cc
-export CXX=c++
+[ -z "$CC" ] && export CC=cc
+[ -z "$CXX" ] && export CXX=c++
 export AR=ar
 export RANLIB=ranlib
 export CROSS_EXTRA_LDFLAGS="--target=$TRIPLE --sysroot=$WITH_CROSS_DIR"