1 # CMake project that writes Subversion revision information to a header.
4 # FIRST_SOURCE_DIR - First source directory
5 # FIRST_REPOSITORY - The macro to define to the first revision number.
6 # SECOND_SOURCE_DIR - Second source directory
7 # SECOND_REPOSITORY - The macro to define to the second revision number.
8 # HEADER_FILE - The header file to write
9 include(FindSubversion)
10 if (Subversion_FOUND AND EXISTS "${FIRST_SOURCE_DIR}/.svn")
11 # Repository information for the first repository.
12 Subversion_WC_INFO(${FIRST_SOURCE_DIR} MY)
13 file(WRITE ${HEADER_FILE}.txt "#define ${FIRST_REPOSITORY} \"${MY_WC_REVISION}\"\n")
15 # Repository information for the second repository.
16 if (EXISTS "${SECOND_SOURCE_DIR}/.svn")
17 Subversion_WC_INFO(${SECOND_SOURCE_DIR} MY)
18 file(APPEND ${HEADER_FILE}.txt
19 "#define ${SECOND_REPOSITORY} \"${MY_WC_REVISION}\"\n")
22 # Copy the file only if it has changed.
23 execute_process(COMMAND ${CMAKE_COMMAND} -E copy_if_different
24 ${HEADER_FILE}.txt ${HEADER_FILE})