--- ./SConstruct.orig	2014-02-04 21:11:10.000000000 +0100
+++ ./SConstruct	2014-02-26 21:55:54.000000000 +0100
@@ -69,6 +69,9 @@
 
 opts = Variables(files=[SAVED_CONFIG])
 opts.AddVariables(
+  RawListVariable('DESTDIR',
+               'Required *dummy*, without scons will stop with "Unknown variables: DESTDIR"',
+                None),
   PathVariable('PREFIX',
                'Directory to install under',
                default_prefix,
@@ -203,6 +206,7 @@
 thisdir = os.getcwd()
 libdir = '$LIBDIR'
 incdir = '$PREFIX/include/serf-$MAJOR'
+pkgconfdir = '$PREFIX/libdata'
 
 # This version string is used in the dynamic library name, and for Mac OS X also
 # for the current_version and compatibility_version options in the .dylib
@@ -387,6 +391,8 @@
 
 env.Default(lib_static, lib_shared, pkgconfig)
 
+#print env.Dump()
+
 if CALLOUT_OKAY:
   conf = Configure(env)
 
@@ -418,7 +424,7 @@
 env.Alias('install-lib', [install_static, install_shared,
                           ])
 env.Alias('install-inc', env.Install(incdir, HEADER_FILES))
-env.Alias('install-pc', env.Install(os.path.join(libdir, 'pkgconfig'),
+env.Alias('install-pc', env.Install(os.path.join(pkgconfdir, 'pkgconfig'),
                                     pkgconfig))
 env.Alias('install', ['install-lib', 'install-inc', 'install-pc', ])