configure: Separate flags related to compiler warnings This should make it more obvious that these are related

author: Kim Alvefur <zash@zash.se>
date: Sat, 16 Mar 2019 18:43:11 +0100
parent: 9679:4f02aaf40ee9
child: 9861:84916bbe5985
--- a/configure	Thu Mar 14 16:18:00 2019 +0000
+++ b/configure	Sat Mar 16 18:43:11 2019 +0100
@@ -23,7 +23,8 @@
 PRNG=
 PRNGLIBS=
 
-CFLAGS="-fPIC -Wall -pedantic -std=c99"
+CFLAGS="-fPIC -std=c99"
+CFLAGS="$CFLAGS -Wall -pedantic"
 LDFLAGS="-shared"
 
 IDN_LIBRARY="idn"