From a6eb5d4f68aa1ad0ef37795a3fbcbf08bae9f0b3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dag-Erling=20Sm=C3=B8rgrav?= <des@des.no>
Date: Sun, 4 Sep 2016 16:18:13 +0200
Subject: [PATCH] Respect user's CC

---
 autogen.des | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/autogen.des b/autogen.des
index 8d69dc4..bddccc1 100755
--- a/autogen.des
+++ b/autogen.des
@@ -5,20 +5,21 @@ has() {
 }
 
 # BullseyeCoverage needs to know exactly which compiler we're using
-if has clang clang++ ; then
+if has "${CC}" "${CXX}" ; then
+	echo "using CC=${CC}"
+elif has clang clang++ ; then
 	echo "using Clang"
 	export CC="${CC:-clang}"
-	export CPP="${CPP:-${CC} -E}"
 	export CXX="${CXX:-clang++}"
 elif has gcc g++ ; then
 	echo "using GCC"
 	export CC="${CC:-gcc}"
-	export CPP="${CPP:-gcc -E}"
 	export CXX="${CXX:-g++}"
 else
 	echo "WARNING: using default compiler," \
 	    "coverage analysis may not work"
 fi
+export CPP="${CPP:-${CC} -E}"
 
 set -e