Pretty hooks output and abort if no cc found.

1 files changed, 6 insertions, 1 deletions

diff --git a/configure b/configure
index fa2e5d46..baef0ff8 100755
--- a/configure
+++ b/configure
@@ -23,7 +23,7 @@ for x; do
 	--mandir) MANDIR=$var;;
 	--with-ccopts|CFLAGS) CFLAGS=$var;;
 	CPPFLAGS) CPPFLAGS=$var;;
-	--with-hook) HOOKSCRIPTS="$HOOKSCRIPTS $var";;
+	--with-hook) HOOKSCRIPTS="$HOOKSCRIPTS${HOOKSCRIPTS:+ }$var";;
 	--with-hooks|HOOKSCRIPTS) HOOKSCRIPTS=$var;;
 	--build) BUILD=$var;;
 	--host) HOST=$var;;
@@ -104,6 +104,11 @@ if [ -z "$CC" ]; then
 		done
 		[ -n "$CC" ] && break
 	done
+	if [ -z "$CC" ]; then
+		echo
+		echo "no suitable compiler found - aborting" >&2
+		exit 1
+	fi
 else
 	echo "Using compiler $CC"
 fi