add the beginnings of quakeforge-config ala gtk-config

.gitignore

@@ -10,3 +10,4 @@ config.status
 configure
 configure-stamp
 libtool
+quakeforge-config

configure.in

@@ -1477,6 +1477,7 @@ AC_SUBST(VID_TARGETS)
 dnl Output files
 AC_OUTPUT(
 	Makefile
+	quakeforge-config
 
 	include/Makefile
 	include/QF/Makefile
@@ -1513,7 +1514,7 @@ AC_OUTPUT(
 
 	RPM/build_rpm,
 
-	chmod +x RPM/build_rpm
+	chmod +x quakeforge-config RPM/build_rpm
 )
 
 AC_MSG_RESULT([

quakeforge-config.in

@@ -0,0 +1,72 @@
+#! /bin/sh
+
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+includedir=@includedir@
+libdir=@libdir@
+
+usage()
+{
+    cat <<EOF
+Usage: quakeforge-config [OPTION]
+
+Known values for OPTION are:
+
+  --prefix=DIR		change quakeforge prefix [default $prefix]
+  --libs		print quakeforge linking information
+  --cflags		print pre-processor and compiler flags
+  --help		display this help and exit
+  --version		output version information
+EOF
+
+    exit $1
+}
+
+if test $# -eq 0; then
+    usage 1
+fi
+
+cflags=false
+libs=false
+
+while test $# -gt 0; do
+    case "$1" in
+    -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+    *) optarg= ;;
+    esac
+
+    case "$1" in
+    --prefix=*)
+	prefix=$optarg
+	;;
+
+    --prefix)
+	echo $prefix
+	;;
+
+    --version)
+	echo @VERSION@
+	exit 0
+	;;
+
+    --help)
+	usage 0
+	;;
+
+    --cflags)
+       	echo @FIXME@
+       	;;
+
+    --libs)
+       	echo @FIXME@
+       	;;
+
+    *)
+	usage
+	exit 1
+	;;
+    esac
+    shift
+done
+
+exit 0