--- CMakeLists.txt.orig	2010-05-28 10:55:27.000000000 +0200
+++ CMakeLists.txt	2010-06-15 17:13:34.000000000 +0200
@@ -2,11 +2,16 @@
 #                        http://www.insightsoftwareconsortium.org/wiki/index.php/CMake_Tutorial
 
 PROJECT(LEVMAR)
-#CMAKE_MINIMUM_REQUIRED(VERSION 1.4)
+CMAKE_MINIMUM_REQUIRED(VERSION 1.4)
+
+if(COMMAND cmake_policy)
+  cmake_policy(SET CMP0003 NEW)
+endif(COMMAND cmake_policy)
 
 # compiler flags
 #ADD_DEFINITIONS(-DLINSOLVERS_RETAIN_MEMORY) # do not free memory between linear solvers calls
 #REMOVE_DEFINITIONS(-DLINSOLVERS_RETAIN_MEMORY) # free memory between calls
+SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC") # build shared library
 
 # f2c is sometimes equivalent to libF77 & libI77; in that case, set HAVE_F2C to 0
 SET(HAVE_F2C 1 CACHE BOOL "Do we have f2c or F77/I77?" )
@@ -30,7 +35,7 @@
 #INCLUDE_DIRECTORIES(/usr/include)
 
 # levmar library source files
-ADD_LIBRARY(levmar STATIC
+ADD_LIBRARY(levmar SHARED
   lm.c Axb.c misc.c lmlec.c lmbc.c lmblec.c lmbleic.c
   levmar.h misc.h compiler.h
 )