From 3c3e25d523b2ec5fbc8588972d24712f1f46be55 Mon Sep 17 00:00:00 2001 From: kervala Date: Fri, 6 Sep 2013 08:44:57 +0200 Subject: [PATCH] Changed: Allow to put a "revision" file in root directory if .hg directory is not present --- code/CMakeModules/GetRevision.cmake | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/code/CMakeModules/GetRevision.cmake b/code/CMakeModules/GetRevision.cmake index 18e997af2..21b234f74 100644 --- a/code/CMakeModules/GetRevision.cmake +++ b/code/CMakeModules/GetRevision.cmake @@ -19,6 +19,7 @@ IF(SOURCE_DIR) SET(SOURCE_DIR ${ROOT_DIR}) ENDIF(NOT SOURCE_DIR AND ROOT_DIR) ELSE(SOURCE_DIR) + SET(SOURCE_DIR ${CMAKE_SOURCE_DIR}) SET(ROOT_DIR ${CMAKE_SOURCE_DIR}) ENDIF(SOURCE_DIR) @@ -57,6 +58,15 @@ IF(EXISTS "${ROOT_DIR}/.hg/") ENDIF(MERCURIAL_FOUND) ENDIF(EXISTS "${ROOT_DIR}/.hg/") +# if processing exported sources, use "revision" file if exists +IF(SOURCE_DIR AND NOT DEFINED REVISION) + SET(REVISION_FILE ${SOURCE_DIR}/revision) + IF(EXISTS ${REVISION_FILE}) + FILE(STRINGS ${REVISION_FILE} REVISION LIMIT_COUNT 1) + MESSAGE(STATUS "Read revision ${REVISION} from file") + ENDIF(EXISTS ${REVISION_FILE}) +ENDIF(SOURCE_DIR AND NOT DEFINED REVISION) + IF(SOURCE_DIR AND DEFINED REVISION) IF(EXISTS ${SOURCE_DIR}/revision.h.in) MESSAGE(STATUS "Revision: ${REVISION}")