our libs depend on -lm, and sanitize a bit the ruby library stuff

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@7530 48e7efb5-ca39-0410-a469-dd3cf9ba447f

diff --git a/buildtools/Cmake/src/CMakeMakeExeLib.txt b/buildtools/Cmake/src/CMakeMakeExeLib.txt
index 5048685..c4f85f8 100644 (file)
--- a/buildtools/Cmake/src/CMakeMakeExeLib.txt
+++ b/buildtools/Cmake/src/CMakeMakeExeLib.txt
@@ -9,12 +9,12 @@ else(enable_supernovae)
        add_library(smpi STATIC ${SMPI_SRC})
 endif(enable_supernovae)
 
-set(GRAS_DEP "pthread")
-set(SIMGRID_DEP ${libruby})
+set(GRAS_DEP "-lm -lpthread")
+set(SIMGRID_DEP "-lm")
 set(SMPI_DEP "")
 
 if(HAVE_RUBY)
-       set(SIMGRID_DEP "${SIMGRID_DEP} -lm -module")
+       set(SIMGRID_DEP "${SIMGRID_DEP} -l${libruby} -module")
        exec_program("ln -sf ${PROJECT_DIRECTORY}/src/.libs/libsimgrid.so ${PROJECT_DIRECTORY}/src/bindings/ruby/libsimgrid.so" "${PROJECT_DIRECTORY}"  OUTPUT_VARIABLE LIEN_OK)
 endif(HAVE_RUBY)
 
@@ -47,11 +47,6 @@ if(HAVE_POSIX_GETTIME)
        SET(GRAS_DEP "${GRAS_DEP} -lrt")
 endif(HAVE_POSIX_GETTIME)
 
-if(NOT HAVE_RUBY)
-       string(REPLACE "${libruby} -l" "" SIMGRID_DEP ${SIMGRID_DEP})
-       string(REPLACE "${libruby}" "" SIMGRID_DEP ${SIMGRID_DEP})
-endif(NOT HAVE_RUBY)
-
 target_link_libraries(simgrid  ${SIMGRID_DEP} -fprofile-arcs)
 target_link_libraries(simgrid_static   ${SIMGRID_DEP} -fprofile-arcs)
 target_link_libraries(gras     ${GRAS_DEP} -fprofile-arcs)