From 53b91b966541770b29efca475fc49cd0094e05c6 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Mon, 30 Nov 2015 17:46:55 +0000
Subject:  Easier CROSS_COMPILE support in configure

---
 configure | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 1f9b16e..1fa12db 100755
--- a/configure
+++ b/configure
@@ -120,7 +120,7 @@ tryldflag () {
 
 # Actual script
 
-CC_AUTO="$CC"
+CC_AUTO=
 CFLAGS_AUTO="$CFLAGS"
 CPPFLAGS_AUTO="-D_POSIX_C_SOURCE=200809L -D_XOPEN_SOURCE=700 -O2 $CPPFLAGS"
 LDFLAGS_AUTO="$LDFLAGS"
@@ -253,6 +253,7 @@ fi
 
 # Find a C compiler to use
 echo "checking for C compiler..."
+trycc ${cross}${CC}
 trycc ${cross}gcc
 trycc ${cross}c99
 trycc ${cross}cc
@@ -362,7 +363,7 @@ SYSCLOCK_LIB := ${sysclock_lib}
 TAINNOW_LIB := ${tainnow_lib}
 UTIL_LIB := ${util_lib}
 
-CC := $CC_AUTO
+CC := ${CC_AUTO##${cross}}
 CFLAGS := $CFLAGS_AUTO
 CPPFLAGS := $CPPFLAGS_AUTO
 LDFLAGS := $LDFLAGS_AUTO
-- 
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