because on Fedora, check error :

 /usr/bin/ld: /tmp/ccQHybYu.o: undefined reference to symbol 'MEDfileOpen'
usr/bin/ld: note: 'MEDfileOpen' is defined in DSO /data/tmplgls/salome/prerequis/install/FD18_64/med-dev/FROM_hdf5-1.8.10/lib/libmedC.so so try adding it to the linker command line
See http://comments.gmane.org/gmane.linux.redhat.fedora.devel/160632

diff --git a/salome_adm/unix/config_files/check_med3.m4 b/salome_adm/unix/config_files/check_med3.m4
index 56d792d6f149d1e99c1e069449bdb743a2062cce..4ab0b966b20ddeaae11cda1c8cd9d75b2b78ea87 100644 (file)
--- a/salome_adm/unix/config_files/check_med3.m4
+++ b/salome_adm/unix/config_files/check_med3.m4
@@ -174,7 +174,11 @@ then
 dnl check med3 library
 
   LIBS_old="$LIBS"
-  LIBS="$LIBS $LOCAL_LIBS"
+  # $LOCAL_LIBS_C_ONLY is added to next line because on Fedora, check error :
+  #/usr/bin/ld: /tmp/ccQHybYu.o: undefined reference to symbol 'MEDfileOpen'                                                     
+  #/usr/bin/ld: note: 'MEDfileOpen' is defined in DSO /data/tmplgls/salome/prerequis/install/FD18_64/med-dev/FROM_hdf5-1.8.10/lib/libmedC.so so try adding it to the linker command line
+  # See http://comments.gmane.org/gmane.linux.redhat.fedora.devel/160632
+  LIBS="$LIBS $LOCAL_LIBS $LOCAL_LIBS_C_ONLY"
   AC_CHECK_LIB(med,MEDfileOpen,med3_ok=yes,med3_ok=no)
 
   if  test "x$med3_ok" = "xyes"