Copied Findgmock.cmake from CASTOR to CTA

cmake/Findgmock.cmake

+#                      cmake/Findgmock.cmake
+#
+# This file is part of the Castor project.
+# See http://castor.web.cern.ch/castor
+#
+# Copyright (C) 2003  CERN
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+#
+# castor-dev@cern.ch
+#
+
+#
+# We define here 2 main variables : GMOCK_LINK and GMOCK_SRC
+#   for slc6, GMOCK_SRC will be empty
+#   for cc7 and later it's GMOCK_LINK that will be empty
+# If not empty, GMOCK_LIB is pointing to the gmock library
+# If not empty, GMOCK_SRC will contain the name of the gmock-all.cc
+# to be used (something like "/usr/src/gmock/gmock-all.cc")
+# Executables should use GMOCK_LIB AND GMOCK_SRC so that
+# compilation will work on all platforms
+#
+
+# deal with the gmock-all.cc file
+set (GMOCK_ALL_FILE "/usr/src/gmock/gmock-all.cc")
+IF (EXISTS ${GMOCK_ALL_FILE})
+  set (GMOCK_SRC ${GMOCK_ALL_FILE} CACHE FILEPATH "Location of gmock-all.cc or empty if none exists")
+ELSE (EXISTS ${GMOCK_ALL_FILE})
+  set (GMOCK_SRC "" CACHE FILEPATH "Location of gmock-all.cc or empty if none exists")  
+ENDIF (EXISTS ${GMOCK_ALL_FILE})
+
+# deal with the gmock library
+find_library(GMOCK_LIB gmock)
+IF (GMOCK_LIB STREQUAL GMOCK_LIB-NOTFOUND)
+  set (GMOCK_LIB "")
+ENDIF (GMOCK_LIB STREQUAL GMOCK_LIB-NOTFOUND)
+
+# check that either GMOCK_LIB or GMOCK_SRC is set
+IF (NOT GMOCK_SRC AND NOT GMOCK_LIB)
+  Message(FATAL_ERROR "Gmock not found")
+ENDIF (NOT GMOCK_SRC AND NOT GMOCK_LIB)