/alps/pcitool

cmake_minimum_required(VERSION 2.6)

list(APPEND CMAKE_MODULE_PATH "${PCILIB_SOURCE_DIR}/cmake/")

find_package(BAZAAR QUIET)

set(PCILIB_BUILD_DATE "")

set(PCILIB_LAST_MODIFICATION "")

set(PCILIB_REVISION "0")

set(PCILIB_REVISION_BRANCH "")

set(PCILIB_REVISION_AUTHOR "")

set(PCILIB_REVISION_MODIFICATIONS "")

execute_process(

    COMMAND date "+%Y/%m/%d %H:%M:%S"

    RESULT_VARIABLE _retcode

    OUTPUT_VARIABLE _output

    OUTPUT_STRIP_TRAILING_WHITESPACE

)

if (${_retcode} EQUAL 0)

    set(PCILIB_BUILD_DATE ${_output})

endif (${_retcode} EQUAL 0)

execute_process(

    COMMAND find ${PCILIB_SOURCE_DIR} -type f -name "*.[ch]" -printf "%TY/%Tm/%Td %TH:%TM:%TS  %p\n"

    COMMAND sort -n

    COMMAND grep -E -v "build.h|config.h|CMakeFiles|./apps"

    COMMAND tail -n 1

    COMMAND cut -d " " -f 1-2

    COMMAND cut -d "." -f 1

    RESULT_VARIABLE _retcode

    OUTPUT_VARIABLE _output

    OUTPUT_STRIP_TRAILING_WHITESPACE

)

if (${_retcode} EQUAL 0)

    set(PCILIB_LAST_MODIFICATION ${_output})

endif (${_retcode} EQUAL 0)

if (BAZAAR_FOUND AND EXISTS ${PCILIB_SOURCE_DIR}/.bzr)

    execute_process(

	COMMAND ${BAZAAR_EXECUTABLE} revno --tree ${PCILIB_SOURCE_DIR}

	RESULT_VARIABLE _retcode

	OUTPUT_VARIABLE _output

	OUTPUT_STRIP_TRAILING_WHITESPACE

    )

    if (${_retcode} EQUAL 0)

	set(PCILIB_REVISION ${_output})

	execute_process(

	    COMMAND ${BAZAAR_EXECUTABLE} log -r${PCILIB_REVISION} ${PCILIB_SOURCE_DIR}

	    RESULT_VARIABLE _retcode

	    OUTPUT_VARIABLE _output

	    OUTPUT_STRIP_TRAILING_WHITESPACE

	)

	if (${_retcode} EQUAL 0)

	    string(REGEX REPLACE "^(.*\n)?committer: ([^\n]+).*"

                    "\\2" PCILIB_REVISION_AUTHOR "${_output}" )

	    string(REGEX REPLACE "^(.*\n)?branch nick: ([^\n]+).*"

                    "\\2" PCILIB_REVISION_BRANCH "${_output}" )

	endif (${_retcode} EQUAL 0)

    endif (${_retcode} EQUAL 0)

    execute_process(

	COMMAND ${BAZAAR_EXECUTABLE} status -SV

	COMMAND cut -c 5-

	WORKING_DIRECTORY ${PCILIB_SOURCE_DIR}

	RESULT_VARIABLE _retcode

	OUTPUT_VARIABLE _output

	OUTPUT_STRIP_TRAILING_WHITESPACE

    )

    if (${_retcode} EQUAL 0)

	string(REGEX REPLACE "\n+" ";" PCILIB_REVISION_MODIFICATIONS "${_output}")

#	set(PCILIB_REVISION_MODIFICATIONS ${_output})

    endif (${_retcode} EQUAL 0)

endif(BAZAAR_FOUND AND EXISTS ${PCILIB_SOURCE_DIR}/.bzr)

configure_file(${PCILIB_SOURCE_DIR}/pcilib/build.h.in ${PCILIB_BINARY_DIR}/pcilib/build.h)