--- cminpack-1.3.0/CMakeLists.txt	2012-06-09 12:17:59.000000000 +0000
+++ cminpack-1.3.0/CMakeLists.txt	2012-12-26 13:56:00.058223323 +0000
@@ -56,6 +56,7 @@
     cminpack.h minpack.h)
 
 add_library (cminpack ${LIB_TYPE} ${cminpack_srcs})
+target_link_libraries(cminpack m)
 
 install (TARGETS cminpack 
    LIBRARY DESTINATION ${CMINPACK_LIB_INSTALL_DIR} COMPONENT library