Subject: unix/configure: Take linking flags from the environment
From: Santiago Vila <[email-masked]>

--- a/unix/configure
+++ b/unix/configure
@@ -18,7 +18,7 @@ trap "rm -f conftest* core a.out; exit 1
 
 CC=${1-cc}
 CFLAGS=${2-"-I. -DUNIX"}
-LFLAGS1=''
+LFLAGS1=${LDFLAGS}
 LFLAGS2=''
 LN="ln -s"