Finding Gflags and Glog if they are installed with Macports. Fixing

problems finding Gperftools libraries

CMakeLists.txt

@@ -416,10 +416,10 @@ endif(NOT GLOG_FOUND OR LOCAL_GFLAGS)
 set(GCC_GPERFTOOLS_FLAGS "")
 find_package(Gperftools)
 if ( NOT GPERFTOOLS_FOUND )
-  message(STATUS "The optional library GPerftools has not been found.")
+    message(STATUS "The optional library GPerftools has not been found.")
 else( NOT GPERFTOOLS_FOUND )
-  message (STATUS "GPerftools library found." )
-  link_libraries(profiler tcmalloc)
+    message (STATUS "GPerftools library found." )
+    link_libraries(${GPERFTOOLS_PROFILER} ${GPERFTOOLS_TCMALLOC})
 endif( NOT GPERFTOOLS_FOUND )
 list(APPEND CMAKE_CXX_FLAGS ${GCC_GPERFTOOLS_FLAGS})
 

cmake/Modules/FindGFlags.cmake

@@ -21,6 +21,7 @@ else (WIN32)
      FIND_PATH(GFlags_ROOT_DIR
      libgflags.dylib
      HINTS
+     /opt/local/lib
      /usr/local/lib
 )
 endif (WIN32)
@@ -45,6 +46,7 @@ IF(GFlags_ROOT_DIR)
           FIND_PATH(GFlags_INCLUDE_DIRS
           gflags/gflags.h
           HINTS
+          /opt/local/include
           /usr/local/include
           ${GFlags_ROOT_DIR}/src
           )

cmake/Modules/FindGLOG.cmake

@@ -23,12 +23,9 @@ endif(MSVC)
 
 macro(_FIND_GLOG_LIBRARIES _var)
      find_library(${_var}
-          NAMES
-          ${ARGN}
-          PATHS
-          ${LIB_PATHS}
-          PATH_SUFFIXES 
-          lib
+          NAMES  ${ARGN}
+          PATHS ${LIB_PATHS} /opt/local/lib
+          PATH_SUFFIXES lib
       )
      mark_as_advanced(${_var})
 endmacro()
@@ -53,6 +50,7 @@ else(MSVC)
      find_path(GLOG_INCLUDE_DIR NAMES raw_logging.h
      PATHS
      ${GLOG_ROOT}/include/glog
+     /opt/local/include/glog   # default location in Macports
      )
 endif(MSVC)