ENH: Proper cmakelist to generate (temporarily) exe mpeg2dec

diff --git a/src/gdcmmpeg2/src/mpeg2dec/CMakeLists.txt b/src/gdcmmpeg2/src/mpeg2dec/CMakeLists.txt
index 848ea59197d1e7a01df36542bb439f981b57d0e1..5777c3d41aa58c09148c34a5c40b1316e571c395 100644 (file)
--- a/src/gdcmmpeg2/src/mpeg2dec/CMakeLists.txt
+++ b/src/gdcmmpeg2/src/mpeg2dec/CMakeLists.txt
@@ -1,5 +1,4 @@
 SET(GDCM_MPEG2_SOURCES
-  mpeg2dec.c
   getpic.c
   motion.c
   getvlc.c
@@ -17,4 +16,9 @@ SET(GDCM_MPEG2_SOURCES
   verify.c
   )
 ADD_LIBRARY(gdcmmpeg2 ${GDCM_MPEG2_SOURCES} )
+IF(UNIX)
+  TARGET_LINK_LIBRARIES(gdcmmpeg2 -lm)
+ENDIF(UNIX)
 
+ADD_EXECUTABLE(mpeg2dec mpeg2dec.c)
+TARGET_LINK_LIBRARIES(mpeg2dec gdcmmpeg2)