From: Richard M. Stallman <rms@gnu.org>
Date: Thu, 3 Feb 1994 05:55:12 +0000 (+0000)
Subject: (Using NON_GNU_CPP): Don't lose if it has spaces.
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(Using NON_GNU_CPP): Don't lose if it has spaces.
---

diff --git a/configure1.in b/configure1.in
index 0e7e50f5863..c2780e1d012 100755
--- a/configure1.in
+++ b/configure1.in
@@ -1056,10 +1056,10 @@ esac
 #### Some systems specify a CPP to use unless we are using GCC.
 #### Now that we know whether we are using GCC, we can decide whether
 #### to use that one.
-if [ x$NON_GNU_CPP = x ] || [ x$GCC = x1 ]
+if [ "x$NON_GNU_CPP" = x ] || [ x$GCC = x1 ]
 then true
 else
-  CPP=$NON_GNU_CPP
+  CPP="$NON_GNU_CPP"
 fi
 
 #### Some systems specify a CC to use unless we are using GCC.