move includes and libraries into subdirectories to avoid conflicts with system files

pth/pth.spec

@@ -33,7 +33,7 @@ Distribution: OpenPKG [BASE]
 Group:        System
 License:      GPL
 Version:      2.0.0
-Release:      20030506
+Release:      20030724
 
 #   package options
 %option       with_pthread  no
@@ -65,6 +65,8 @@ AutoReqProv:  no
     CFLAGS="%{l_cflags -O}" \
     ./configure \
         --prefix=%{l_prefix} \
+        --includedir="%{l_prefix}/include/pth" \
+        --libdir="%{l_prefix}/lib/pth" \
 %if "%{with_pthread}" == "yes"
         --enable-pthread \
 %endif