Merge topic 'ctest-p4'

970c823 ctest_update: Add support for Perforce p4 client

Modules/CTest.cmake

@@ -149,6 +149,7 @@ if(BUILD_TESTING)
   find_program(BZRCOMMAND bzr)
   find_program(HGCOMMAND hg)
   find_program(GITCOMMAND git)
+  find_program(P4COMMAND p4)
 
   if(NOT UPDATE_TYPE)
     if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/CVS")
@@ -180,6 +181,9 @@ if(BUILD_TESTING)
   elseif("${_update_type}" STREQUAL "git")
     set(UPDATE_COMMAND "${GITCOMMAND}")
     set(UPDATE_OPTIONS "${GIT_UPDATE_OPTIONS}")
+  elseif("${_update_type}" STREQUAL "p4")
+    set(UPDATE_COMMAND "${P4COMMAND}")
+    set(UPDATE_OPTIONS "${P4_UPDATE_OPTIONS}")
   endif()
 
   set(DART_TESTING_TIMEOUT 1500 CACHE STRING
@@ -275,6 +279,7 @@ if(BUILD_TESTING)
     CVS_UPDATE_OPTIONS
     DART_TESTING_TIMEOUT
     GITCOMMAND
+    P4COMMAND
     HGCOMMAND
     MAKECOMMAND
     MEMORYCHECK_COMMAND

Modules/DartConfiguration.tcl.in

@@ -52,6 +52,13 @@ GITCommand: @GITCOMMAND@
 GITUpdateOptions: @GIT_UPDATE_OPTIONS@
 GITUpdateCustom: @CTEST_GIT_UPDATE_CUSTOM@
 
+# Perforce options
+P4Command: @P4COMMAND@
+P4Client: @CTEST_P4_CLIENT@
+P4Options: @CTEST_P4_OPTIONS@
+P4UpdateOptions: @CTEST_P4_UPDATE_OPTIONS@
+P4UpdateCustom: @CTEST_P4_UPDATE_CUSTOM@
+
 # Generic update command
 UpdateCommand: @UPDATE_COMMAND@
 UpdateOptions: @UPDATE_OPTIONS@