[Bf-blender-cvs] SVN commit: /data/svn/bf-blender [35019] trunk/blender/build_files/cmake/ macros.cmake: better macro for getting the blender version from BKE_blender .h, also re-run CMake if BKE_blender.h changes.
Campbell Barton
ideasman42 at gmail.com
Mon Feb 21 09:31:01 CET 2011
Revision: 35019
http://projects.blender.org/scm/viewvc.php?view=rev&root=bf-blender&revision=35019
Author: campbellbarton
Date: 2011-02-21 08:31:00 +0000 (Mon, 21 Feb 2011)
Log Message:
-----------
better macro for getting the blender version from BKE_blender.h, also re-run CMake if BKE_blender.h changes.
Modified Paths:
--------------
trunk/blender/build_files/cmake/macros.cmake
Modified: trunk/blender/build_files/cmake/macros.cmake
===================================================================
--- trunk/blender/build_files/cmake/macros.cmake 2011-02-21 07:43:15 UTC (rev 35018)
+++ trunk/blender/build_files/cmake/macros.cmake 2011-02-21 08:31:00 UTC (rev 35019)
@@ -332,35 +332,39 @@
endmacro()
macro(get_blender_version)
- file(READ ${CMAKE_SOURCE_DIR}/source/blender/blenkernel/BKE_blender.h CONTENT)
- string(REGEX REPLACE "\n" ";" CONTENT "${CONTENT}")
- string(REGEX REPLACE "\t" ";" CONTENT "${CONTENT}")
- string(REGEX REPLACE " " ";" CONTENT "${CONTENT}")
+ # So cmake depends on BKE_blender.h, beware of inf-loops!
+ CONFIGURE_FILE(${CMAKE_SOURCE_DIR}/source/blender/blenkernel/BKE_blender.h ${CMAKE_BINARY_DIR}/source/blender/blenkernel/BKE_blender.h.done)
- foreach(ITEM ${CONTENT})
- if(LASTITEM MATCHES "^BLENDER_VERSION$")
- MATH(EXPR BLENDER_VERSION_MAJOR "${ITEM} / 100")
- MATH(EXPR BLENDER_VERSION_MINOR "${ITEM} % 100")
- set(BLENDER_VERSION "${BLENDER_VERSION_MAJOR}.${BLENDER_VERSION_MINOR}")
- endif()
+ file(STRINGS ${CMAKE_SOURCE_DIR}/source/blender/blenkernel/BKE_blender.h _contents REGEX "^#define[ \t]+BLENDER_.*$")
- if(LASTITEM MATCHES "^BLENDER_SUBVERSION$")
- set(BLENDER_SUBVERSION ${ITEM})
- endif()
+ string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION[ \t]+([0-9]+).*" "\\1" _out_version "${_contents}")
+ string(REGEX REPLACE ".*#define[ \t]+BLENDER_SUBVERSION[ \t]+([0-9]+).*" "\\1" _out_subversion "${_contents}")
+ string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION_CHAR[ \t]+([a-z]+).*" "\\1" _out_version_char "${_contents}")
+ string(REGEX REPLACE ".*#define[ \t]+BLENDER_VERSION_CYCLE[ \t]+([a-z]+).*" "\\1" _out_version_cycle "${_contents}")
- if(LASTITEM MATCHES "^BLENDER_MINVERSION$")
- MATH(EXPR BLENDER_MINVERSION_MAJOR "${ITEM} / 100")
- MATH(EXPR BLENDER_MINVERSION_MINOR "${ITEM} % 100")
- set(BLENDER_MINVERSION "${BLENDER_MINVERSION_MAJOR}.${BLENDER_MINVERSION_MINOR}")
- endif()
+ if(NOT ${_out_version} MATCHES "[0-9]+")
+ message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION")
+ endif()
- if(LASTITEM MATCHES "^BLENDER_MINSUBVERSION$")
- set(BLENDER_MINSUBVERSION ${ITEM})
- endif()
+ if(NOT ${_out_subversion} MATCHES "[0-9]+")
+ message(FATAL_ERROR "Version parsing failed for BLENDER_SUBVERSION")
+ endif()
- set(LASTITEM ${ITEM})
- endforeach()
+ if(NOT ${_out_version_char} MATCHES "[a-z]+")
+ message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION_CHAR")
+ endif()
- # message(STATUS "Version major: ${BLENDER_VERSION_MAJOR}, Version minor: ${BLENDER_VERSION_MINOR}, Subversion: ${BLENDER_SUBVERSION}, Version: ${BLENDER_VERSION}")
- # message(STATUS "Minversion major: ${BLENDER_MINVERSION_MAJOR}, Minversion minor: ${BLENDER_MINVERSION_MINOR}, MinSubversion: ${BLENDER_MINSUBVERSION}, Minversion: ${BLENDER_MINVERSION}")
+ if(NOT ${_out_version_cycle} MATCHES "[a-z]+")
+ message(FATAL_ERROR "Version parsing failed for BLENDER_VERSION_CYCLE")
+ endif()
+
+ MATH(EXPR BLENDER_VERSION_MAJOR "${_out_version} / 100")
+ MATH(EXPR BLENDER_VERSION_MINOR "${_out_version} % 100")
+ set(BLENDER_VERSION "${BLENDER_VERSION_MAJOR}.${BLENDER_VERSION_MINOR}")
+
+ set(BLENDER_SUBVERSION ${_out_subversion})
+ set(BLENDER_VERSION_CHAR ${_out_version_char})
+ set(BLENDER_VERSION_CYCLE ${_out_version_cycle})
+
+ # message(STATUS "Version (Internal): ${BLENDER_VERSION}.${BLENDER_SUBVERSION}, Version (external): ${BLENDER_VERSION}${BLENDER_VERSION_CHAR}-${BLENDER_VERSION_CYCLE}")
endmacro()
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