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# Copyright (C)
#
# This file is free software; as a special exception the author gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
include(${CMAKE_SOURCE_DIR}/cmake/macros/EnsureVersion.cmake)
set(_REQUIRED_GIT_VERSION "1.7")
# Its not set during initial run
if(NOT BUILDDIR)
set(BUILDDIR ${CMAKE_BINARY_DIR})
endif()
FIND_PROGRAM(SVN_EXECUTABLE svn DOC "subversion command line client")
# only do this if we have an svn client.
if (SVN_EXECUTABLE)
MACRO(Subversion_GET_REVISION dir variable)
EXECUTE_PROCESS(COMMAND ${SVN_EXECUTABLE} info ${dir}
OUTPUT_VARIABLE ${variable}
OUTPUT_STRIP_TRAILING_WHITESPACE)
STRING(REGEX REPLACE "^(.*\n)?Revision: ([^\n]+).*"
"\\2" ${variable} "${${variable}}")
ENDMACRO(Subversion_GET_REVISION)
Subversion_GET_REVISION(${CMAKE_SOURCE_DIR} REV2)
endif ()
set(rev_hash_str ${REV2})
set(rev_hash ${REV2})
set(rev_id_str ${REV2})
set(rev_id ${REV2})
configure_file ( ${CMAKE_SOURCE_DIR}/revision.h.in.cmake ${BUILDDIR}/revision.h )
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