From 89d8de3e957a58441e9541232ee8cbb7917ae0f7 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@anylike.org>
Date: Sun, 30 May 2010 17:31:04 +0000
Subject: escaping spaces in configure output

---
 src/configure | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/src/configure b/src/configure
index 64de316..3e53f8e 100755
--- a/src/configure
+++ b/src/configure
@@ -175,8 +175,8 @@ if [ -z "$LUA_DIR" ]; then
       test_lua_version $prefix/include/lua.h
       if [ $? -eq 1 ]; then
         echo "using Lua $LUA_VERSION ($LUA_RELEASE) found at $prefix/include"
-        CFLAGS="$CFLAGS -I$prefix/include"
-        LDFLAGS="$LDFLAGS -L$prefix/lib -llua"
+        CFLAGS="$CFLAGS -I'$prefix/include'"
+        LDFLAGS="$LDFLAGS -L'$prefix/lib' -llua"
         LUA=$prefix/lua
         LUAC=$prefix/luac
         break
@@ -189,11 +189,11 @@ if [ -z "$LUA_DIR" ]; then
             echo "using Lua $LUA_VERSION ($LUA_RELEASE) found at $dir"
             CFLAGS="$CFLAGS -I$dir"
             if [ -x "$prefix/bin/lua$LUA_VERSION" ]; then
-              LDFLAGS="$LDFLAGS -L$prefix/lib -llua$LUA_VERSION"
+              LDFLAGS="$LDFLAGS -L'$prefix/lib' -llua$LUA_VERSION"
               LUA=$prefix/bin/lua$LUA_VERSION
               LUAC=$prefix/bin/luac$LUA_VERSION
             elif [ -x "$prefix/bin/lua-$LUA_VERSION" ]; then
-              LDFLAGS="$LDFLAGS -L$prefix/lib -llua-$LUA_VERSION"
+              LDFLAGS="$LDFLAGS -L'$prefix/lib' -llua-$LUA_VERSION"
               LUA=$prefix/bin/lua-$LUA_VERSION
               LUAC=$prefix/bin/luac-$LUA_VERSION
             else
@@ -216,8 +216,8 @@ if [ -z "$LUA_DIR" ]; then
   fi
 
 else
-  CFLAGS="$CFLAGS -I$LUA_DIR/include"
-  LDFLAGS="$LDFLAGS $LUA_DIR/lib/liblua.a"
+  CFLAGS="$CFLAGS -I'$LUA_DIR/include'"
+  LDFLAGS="$LDFLAGS '$LUA_DIR/lib/liblua.a'"
   LUA=$LUA_DIR/bin/lua
   LUAC=$LUA_DIR/bin/luac
 fi
@@ -243,30 +243,30 @@ cat >> include.mk <<EOF
 # do not edit this file directly 
 # use ./configure instead
 
-TARGET := $TARGET
+TARGET := '$TARGET'
 CC := gcc
 CFLAGS := $CFLAGS
 LDFLAGS := $LDFLAGS
-LUA := $LUA
-LUAC := $LUAC
+LUA := '$LUA'
+LUAC := '$LUAC'
 STRIP := strip
 INSTALL := install
 
-PREFIX := $PREFIX
-SBINDIR := $SBINDIR
-ETCDIR := $ETCDIR
+PREFIX := '$PREFIX'
+SBINDIR := '$SBINDIR'
+ETCDIR := '$ETCDIR'
 EOF
 
 if [ "$TARGET" != "mingw" ]; then
   if [ $INSTALLMANPAGE -eq 1 ]; then
-    echo "MANDIR := $MANDIR" >> include.mk
+    echo "MANDIR := '$MANDIR'" >> include.mk
     echo "installing manpage"
   else
     echo "not installing manpage"
   fi
 
   if [ $INSTALLEXAMPLES -eq 1 ]; then
-    echo "EXAMPLESDIR := $EXAMPLESDIR" >> include.mk
+    echo "EXAMPLESDIR := '$EXAMPLESDIR'" >> include.mk
     echo "installing example files"
   else
     echo "not installing example files"
-- 
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