extconf.rb in gdal-0.0.4

- old
+ new

@@ -1,11 +1,11 @@
 require 'mkmf'
 
 raise 'gdal-config not found.' if `which gdal-config`.empty?
 
 dir_config 'gdal',
-           `gdal-config --libs`.split(' ')[0].gsub(/-L/, ''),
-           `gdal-config --cflags`.split(' ')[0].gsub(/-I/, '')
+           `gdal-config --cflags`.split(' ')[0].gsub(/-I/, ''),
+           `gdal-config --libs`.split(' ')[0].gsub(/-L/, '')
 
 have_library 'gdal' or raise 'libgdal not found'
 
 pkg_config 'gdal'
 