--- jasper-2.0.0/src/libjasper/CMakeLists.txt.ori	2016-11-28 13:32:57.245053411 +0100
+++ jasper-2.0.0/src/libjasper/CMakeLists.txt	2016-11-28 13:33:24.707547620 +0100
@@ -135,6 +135,8 @@
 	"${CMAKE_CURRENT_SOURCE_DIR}/include"
 )
 
+target_link_libraries(libjasper m)
+
 if (UNIX)
 	set_target_properties(libjasper PROPERTIES OUTPUT_NAME jasper)
 endif()