modified zoltan makefile parser (cmake)

AMDiS/cmake3/parse_zoltan_makefile.cmake

 macro(parse_zoltan_makefile _FILE_ _TARGET_ _SCOPE_)
-
-  file(STRINGS ${_FILE_} ZOLTAN_MAKEFILE_LINE REGEX "ZOLTAN_EXTRA_LIBS")
+  
+  # parse zoltan extra libs AND ld flags
+  file(STRINGS ${_FILE_} ZOLTAN_EXTRA_LIBS_LINE REGEX "ZOLTAN_EXTRA_LIBS")
+  file(STRINGS ${_FILE_} ZOLTAN_LDFLAGS_LINE REGEX "ZOLTAN_LDFLAGS")
   get_filename_component(ZOLTAN_MAKEFILE_DIR "${ZOLTAN_MAKEFILE}" PATH CACHE)
-
-  string(STRIP "${ZOLTAN_MAKEFILE_LINE}" LINE)
-  if ("${LINE}" MATCHES "^ZOLTAN_EXTRA_LIBS[ ]*=[ ]*([a-zA-Z0-9_/. -]+)$")
+  
+  string(STRIP "${ZOLTAN_EXTRA_LIBS_LINE}" ZOLTAN_EXTRA_LIBS_LINE)
+  string(STRIP "${ZOLTAN_LDFLAGS_LINE}" ZOLTAN_LDFLAGS_LINE)
+  if ("${ZOLTAN_EXTRA_LIBS_LINE}" MATCHES "^ZOLTAN_EXTRA_LIBS[ ]*=[ ]*([a-zA-Z0-9_/. -]+)*$")
     string(REGEX REPLACE " " ";" ZOLTAN_EXTRA_LIBS_LIST "${CMAKE_MATCH_1}")
+    if ("${ZOLTAN_LDFLAGS_LINE}" MATCHES "^ZOLTAN_LDFLAGS[ ]*=[ ]*([a-zA-Z0-9_/. -]+)*$")
+      string(REGEX REPLACE " " ";" ZOLTAN_LDFLAGS_LIST "${CMAKE_MATCH_1}")
+      set(COMBINED_LIST ${ZOLTAN_LDFLAGS_LIST} ${ZOLTAN_EXTRA_LIBS_LIST})
 
-    set(ZOLTAN_LIB_DIRS "")
-    foreach(LIBS ${ZOLTAN_EXTRA_LIBS_LIST})
-      string(STRIP "${LIBS}" LIBS)
-      string(SUBSTRING "${LIBS}" 0 2 LIB_PREFIX)
-      string(SUBSTRING "${LIBS}" 2 -1 LIB_NAME)
-      if ("${LIB_PREFIX}" STREQUAL "-L")
-        list(APPEND ZOLTAN_LIB_DIRS ${LIB_NAME})
-      elseif ("${LIB_PREFIX}" STREQUAL "-l")
-        find_library(_ZOLTAN_EXTERN_LIB ${LIB_NAME} HINTS ${ZOLTAN_LIB_DIRS})
-        if (NOT _ZOLTAN_EXTERN_LIB)
-          message(FATAL_ERROR "Could not find library \"${LIB_NAME}\" in directories ${ZOLTAN_LIB_DIRS}!")
+      set(ZOLTAN_LIB_DIRS "")
+      foreach(LIBS ${COMBINED_LIST})
+        string(STRIP "${LIBS}" LIBS)
+        string(SUBSTRING "${LIBS}" 0 2 LIB_PREFIX)
+        string(SUBSTRING "${LIBS}" 2 -1 LIB_NAME)
+        if ("${LIB_PREFIX}" STREQUAL "-L")
+          list(APPEND ZOLTAN_LIB_DIRS ${LIB_NAME})
+        elseif ("${LIB_PREFIX}" STREQUAL "-l")
+          find_library(_ZOLTAN_EXTERN_LIB ${LIB_NAME} HINTS ${ZOLTAN_LIB_DIRS})
+          if (NOT _ZOLTAN_EXTERN_LIB)
+            message(FATAL_ERROR "Could not find library \"${LIB_NAME}\" in directories ${ZOLTAN_LIB_DIRS}!")
+          else ()
+            target_link_libraries(${_TARGET_} ${_SCOPE_} ${_ZOLTAN_EXTERN_LIB})
+          endif ()
+          unset(_ZOLTAN_EXTERN_LIB CACHE)
         else ()
-          target_link_libraries(${_TARGET_} ${_SCOPE_} ${_ZOLTAN_EXTERN_LIB})
+          message(WARNING "Unknown link parameter \"${LIBS}\"")
         endif ()
-        unset(_ZOLTAN_EXTERN_LIB CACHE)
-      else ()
-        message(WARNING "Unknown link parameter \"${LIBS}\"")
-      endif ()
-    endforeach (LIBS)
+      endforeach (LIBS)
+    endif()
   endif()
 endmacro(parse_zoltan_makefile)
+