Fossil

PROJECT(Fossil C)


CMAKE_MINIMUM_REQUIRED(VERSION 2.8)


# Build options.
OPTION(FOSSIL_BUILD_STATIC "Build Fossil static" TRUE)
OPTION(FOSSIL_ENABLE_SSL "Enable SSL support" FALSE)

# Include some macros.
INCLUDE(CheckIncludeFile)


# Source files which gets processed by the translate program.
SET(TRANS_SRCS
  add allrepo attach bag bisect blob branch browse captcha cgi checkin
  checkout clearsign clone comformat configure content db delta deltacmd
  descendants diff diffcmd doc encode event export file finfo glob graph gzip
  http http_socket http_transport import info leaf login main manifest md5
  merge merge3 name path pivot popen pqueue printf rebuild report rss schema
  search setup sha1 shun skins sqlcmd stash stat style sync tag tar th_main
  timeline tkt tktsetup undo update url user verify vfile wiki wikiformat
  winhttp xfer zip http_ssl
)


# Additional source files.
SET(OTHER_SRCS
  src/sqlite3.c src/shell.c src/th.c src/th_lang.c








)





# Add the resource file on windows to the source files.
IF(WIN32)
  SET(OTHER_SRCS ${OTHER_SRCS} win/fossil.rc)
ENDIF(WIN32)





# Set compile definitions for src/shell.c.
SET(SHELL_COMP_DEFS
  main=sqlite3_shell
  SQLITE_OMIT_LOAD_EXTENSION=1
)
SET_SOURCE_FILES_PROPERTIES(src/shell.c
  PROPERTIES COMPILE_DEFINITIONS "${SHELL_COMP_DEFS}"

)











# Set compile definitions for src/sqlite.c.
SET(SQLITE3_COMP_DEFS
  SQLITE_OMIT_LOAD_EXTENSION=1
  SQLITE_THREADSAFE=0
  SQLITE_DEFAULT_FILE_FORMAT=4
  SQLITE_ENABLE_STAT2
  SQLITE_ENABLE_LOCKING_STYLE=0
  localtime=fossil_localtime





)
SET_SOURCE_FILES_PROPERTIES(src/sqlite3.c
  PROPERTIES COMPILE_DEFINITIONS "${SQLITE3_COMP_DEFS}"
)













# Build the makeheaders program.
ADD_EXECUTABLE(makeheaders src/makeheaders.c)
GET_TARGET_PROPERTY(MAKEHEADERS_LOC makeheaders LOCATION)

# Build the translate program.
ADD_EXECUTABLE(translate src/translate.c)
GET_TARGET_PROPERTY(TRANSLATE_LOC translate LOCATION)




# Build the mkindex program.
ADD_EXECUTABLE(mkindex src/mkindex.c)
GET_TARGET_PROPERTY(MKINDEX_LOC mkindex LOCATION)




# Build the version program.
ADD_EXECUTABLE(version win/version.c)
GET_TARGET_PROPERTY(VERSION_LOC version LOCATION)



# Custom command to build the VERSION.h include file.
ADD_CUSTOM_COMMAND(
  OUTPUT  ${PROJECT_BINARY_DIR}/VERSION.h
  DEPENDS version






          ${PROJECT_SOURCE_DIR}/manifest.uuid
          ${PROJECT_SOURCE_DIR}/manifest
  COMMAND ${VERSION_LOC}
  ARGS    ${PROJECT_SOURCE_DIR}/manifest.uuid



          ${PROJECT_SOURCE_DIR}/manifest
        > ${PROJECT_BINARY_DIR}/VERSION.h
  COMMENT "Generating VERSION.h ..."

)

# Custom commands to build the translated sources.
FOREACH(SRC ${TRANS_SRCS})













































  ADD_CUSTOM_COMMAND(
    OUTPUT  ${PROJECT_BINARY_DIR}/${SRC}_.c
    DEPENDS translate
            ${PROJECT_SOURCE_DIR}/src/${SRC}.c






    COMMAND ${TRANSLATE_LOC}
    ARGS    ${PROJECT_SOURCE_DIR}/src/${SRC}.c
          > ${PROJECT_BINARY_DIR}/${SRC}_.c
    COMMENT "Translating src/${SRC}.c ..."

  )

  # Build a list of all the results.
  SET(TRANS_SRC ${TRANS_SRC} ${PROJECT_BINARY_DIR}/${SRC}_.c)


ENDFOREACH(SRC)


# Custom command to build page_index.h.
ADD_CUSTOM_COMMAND(
  OUTPUT  ${PROJECT_BINARY_DIR}/page_index.h

























  DEPENDS mkindex
          ${TRANS_SRC}
  COMMAND ${MKINDEX_LOC}
  ARGS    ${TRANS_SRC}
        > ${PROJECT_BINARY_DIR}/page_index.h
  COMMENT "Generating page_index.h ..."

)
ADD_CUSTOM_TARGET(page_index DEPENDS ${PROJECT_BINARY_DIR}/page_index.h)

# Create an input file for the makeheaders program.
FILE(WRITE ${PROJECT_BINARY_DIR}/mkhdr.dat
"# Warning: this file is automatically generated by CMake.
${PROJECT_SOURCE_DIR}/src/sqlite3.h
${PROJECT_SOURCE_DIR}/src/th.h
${PROJECT_BINARY_DIR}/VERSION.h\n"

)
FOREACH(SRC ${TRANS_SRCS})
  FILE(APPEND ${PROJECT_BINARY_DIR}/mkhdr.dat
    "${PROJECT_BINARY_DIR}/${SRC}_.c:${PROJECT_BINARY_DIR}/${SRC}.h\n"
  )
  # Build a list of all the generated header files.
  SET(GEN_HDRS ${GEN_HDRS} ${PROJECT_BINARY_DIR}/${SRC}.h)
ENDFOREACH(SRC)





# Custom commands to build the header files.
ADD_CUSTOM_COMMAND(
  OUTPUT  ${PROJECT_BINARY_DIR}/headers ${GEN_HDRS}



















































  DEPENDS makeheaders
          ${PROJECT_SOURCE_DIR}/src/sqlite3.h
          ${PROJECT_SOURCE_DIR}/src/th.h
          ${PROJECT_BINARY_DIR}/VERSION.h
          ${TRANS_SRC}
  COMMAND ${MAKEHEADERS_LOC}
  ARGS    -f mkhdr.dat


  COMMAND ${CMAKE_COMMAND}
  ARGS    -E echo Headers generated > ${PROJECT_BINARY_DIR}/headers
  COMMENT "Generating header files..."




)
ADD_CUSTOM_TARGET(hdr_files DEPENDS ${PROJECT_BINARY_DIR}/headers)









# Make sure that the CMake output directory and the source file directory
# gets searched for include files.
SET(FOSSIL_INCL_DIRS ${PROJECT_BINARY_DIR} ${PROJECT_SOURCE_DIR}/src)

# Disable internationalization.
SET(FOSSIL_COMP_DEFS FOSSIL_I18N=0)

# Fossil requires the Zlib library.
CHECK_INCLUDE_FILE(zlib.h ZLIB_INTRINSIC)
IF(ZLIB_INTRINSIC)
  SET(FOSSIL_LINK_LIBS ${FOSSIL_LINK_LIBS} z)
ELSE(ZLIB_INTRINSIC)
  FIND_PACKAGE(ZLIB REQUIRED)
  IF(ZLIB_FOUND)
    SET(FOSSIL_LINK_LIBS ${FOSSIL_LINK_LIBS} ${ZLIB_LIBRARIES})
    SET(FOSSIL_INCL_DIRS ${FOSSIL_INCL_DIRS} ${ZLIB_INCLUDE_DIRS})
  ENDIF(ZLIB_FOUND)
ENDIF(ZLIB_INTRINSIC)



IF(FOSSIL_ENABLE_SSL)
  CHECK_INCLUDE_FILE(openssl/ssl.h OPENSSL_INTRINSIC)
  IF(OPENSSL_INTRINSIC)
    SET(FOSSIL_LINK_LIBS ${FOSSIL_LINK_LIBS} ssl crypto)
  ELSE(OPENSSL_INTRINSIC)
    FIND_PACKAGE(OpenSSL REQUIRED)
    IF(OPENSSL_FOUND)
      SET(FOSSIL_LINK_LIBS ${FOSSIL_LINK_LIBS} ${OPENSSL_LIBRARIES})
      SET(FOSSIL_INCL_DIRS ${FOSSIL_INCL_DIRS} ${OPENSSL_INCLUDE_DIR})
    ENDIF(OPENSSL_FOUND)
  ENDIF(OPENSSL_INTRINSIC)
  SET(FOSSIL_COMP_DEFS ${FOSSIL_COMP_DEFS} FOSSIL_ENABLE_SSL=1)
ENDIF(FOSSIL_ENABLE_SSL)







# On Windows, Fossil requires the socket library.
IF(WIN32)
  SET(FOSSIL_LINK_LIBS ${FOSSIL_LINK_LIBS} ws2_32)
ENDIF(WIN32)



# Set the include diretories.
INCLUDE_DIRECTORIES(BEFORE ${FOSSIL_INCL_DIRS})





# Build the Fossil program.
ADD_EXECUTABLE(fossil ${TRANS_SRC} ${OTHER_SRCS})








# Fossil depends on the generated header files.
ADD_DEPENDENCIES(fossil hdr_files page_index)

# Set flags for building fossil static.
IF(FOSSIL_BUILD_STATIC)
  SET(FOSSIL_LINK_FLAGS ${FOSSIL_LINK_FLAGS} -static)
ENDIF(FOSSIL_BUILD_STATIC)




# Set the additional link flags for the fossil target.
IF(DEFINED FOSSIL_LINK_FLAGS)
  SET_TARGET_PROPERTIES(fossil PROPERTIES
    LINK_FLAGS ${FOSSIL_LINK_FLAGS}





  )
ENDIF(DEFINED FOSSIL_LINK_FLAGS)






# Set the compile definitions for the fossil target.
IF(DEFINED FOSSIL_COMP_DEFS)
  SET_TARGET_PROPERTIES(fossil PROPERTIES
    COMPILE_DEFINITIONS "${FOSSIL_COMP_DEFS}"
  )
ENDIF(DEFINED FOSSIL_COMP_DEFS)









# Set the additional link libraries for the fossil target.
IF(DEFINED FOSSIL_LINK_LIBS)
  TARGET_LINK_LIBRARIES(fossil ${FOSSIL_LINK_LIBS})
ENDIF(DEFINED FOSSIL_LINK_LIBS)

cmake_minimum_required(VERSION 2.8 FATAL_ERROR)

project(fossil C)
include(ExternalProject)


set(CMAKE_VERBOSE_MAKEFILE ON)





set(default_build_type "RelWithDebInfo")


if(NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
    message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
    set(CMAKE_BUILD_TYPE "${default_build_type}" CACHE
        STRING "Choose the type of build." FORCE)
    # Set the possible values of build type for cmake-gui
    set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
        "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
else()
    message(STATUS "'${CMAKE_BUILD_TYPE}' build type")
endif()



## VARIABLES ---------------------------------------------------------------
## Additional parameters can be passed in the following variables which can
## be defined on cmake command line (or in cache).

##
## The parameters correspond to the ones used in the external fossil build
## process (as specified at configure, make, and make test)
##
if(FOSSIL_CONFIGURE)
    message(STATUS "Fossil build configuration '${FOSSIL_CONFIGURE}'")
    set(configure_FLAGS ${FOSSIL_CONFIGURE})
endif()

if(FOSSIL_BUILD)
    message(STATUS "Fossil build variables '${FOSSIL_BUILD}'")
    set(build_FLAGS ${FOSSIL_BUILD})
endif()





if(FOSSIL_TEST)
    message(STATUS "Fossil test configuration '${FOSSIL_TEST}'")
    set(test_FLAGS ${FOSSIL_TEST})
endif()








add_executable(fossil-exe IMPORTED)

set(fossil_INSTALL_DIR ${CMAKE_CURRENT_BINARY_DIR})
set(fossil_EXE_DIR "${fossil_INSTALL_DIR}/bin")
set(fossil_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
set(fossil_BINARY_DIR ${CMAKE_CURRENT_BINARY_DIR}/fossil)
if(MSVC)
    set(fossil_BUILD_DIR ${fossil_BINARY_DIR}/msvcbld)
else(MSVC)
    set(fossil_BUILD_DIR ${fossil_BINARY_DIR}/bld)
endif(MSVC)
set(fossil_TEST_DIR "${fossil_BINARY_DIR}/test")









set(EXE ${CMAKE_EXECUTABLE_SUFFIX})
set(fossil_EXE "${fossil_EXE_DIR}/fossil${EXE}")
file(TO_NATIVE_PATH "${fossil_EXE}" fossil_EXE)
set_target_properties(fossil-exe PROPERTIES
    IMPORTED_LOCATION "${fossil_EXE}"
)



## SETUP IDE ---------------------------------------------------------------
## Setup Project Sources View
## Add more source files for convenience; otherwise only actual dependencies
## would appear in the Projects tree pane.
##
file(GLOB_RECURSE project_sources_DIRS
    #"autosetup/*"   #may be useful when debuging configure
    "skins/*"
    "src/*"
    "test/*.test" "test/tester.tcl"
    "win/*"
    "www/*.wiki" "www/*.md" "www/*.html"
)







file(GLOB project_sources_FILES
    "auto.def"
    "configure"




    "fossil.1"
    "manifest.uuid"
    "VERSION"




    "${fossil_BINARY_DIR}/autoconfig.h"
    "${fossil_BINARY_DIR}/Makefile*"





    "${fossil_BUILD_DIR}/*.[h]"
    #"${fossil_BUILD_DIR}/main_.c"
)

include_directories(
    "${fossil_BUILD_DIR}"
    "${PROJECT_SOURCE_DIR}/src"
    "${PROJECT_SOURCE_DIR}"


)

add_custom_target(project-sources ALL
    WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}


    SOURCES ${project_sources_DIRS} ${project_sources_FILES}
)



## CONFIGURE ---------------------------------------------------------------
##
set(fossil_configure_FLAGS "")
if(configure_FLAGS)
    set(fossil_configure_FLAGS ${configure_FLAGS})
endif()
if(CMAKE_BUILD_TYPE STREQUAL "Debug")
    if(MSVC)
        if(NOT "${fossil_configure_FLAGS}" MATCHES "FOSSIL_DEBUG")
            set(fossil_configure_FLAGS "FOSSIL_DEBUG=1" ${fossil_configure_FLAGS})
        endif()
    else(MSVC)
        if(NOT "${fossil_configure_FLAGS}" MATCHES "--fossil-debug")
            set(fossil_configure_FLAGS "--fossil-debug" ${fossil_configure_FLAGS})
        endif()
    endif(MSVC)
endif()

## BUILD ---------------------------------------------------------------
##
# Build fossil as an external project; just pass the options for configure and
# build stages. This way we rely upon the existing build scripts.
#
# Install the resulting binary into the local binary dir, such that the fossil
# binary can be located at the fixed location on target platform.
#
# Then we define CMake install targets to copy the binaries from the local
# binary dir.
#

set(fossil_build_FLAGS "")
if(build_FLAGS)
    set(fossil_build_FLAGS ${build_FLAGS})
endif()

separate_arguments(fossil_configure_FLAGS)
separate_arguments(fossil_build_FLAGS)

if(MSVC)
    file(RELATIVE_PATH fossil_DESTDIR "${fossil_BINARY_DIR}" "${fossil_EXE_DIR}")
    file(TO_NATIVE_PATH "${fossil_DESTDIR}" fossil_DESTDIR)

    ExternalProject_Add(fossil
        PREFIX fossil
        SOURCE_DIR "${fossil_SOURCE_DIR}"
        CONFIGURE_COMMAND ""



        BINARY_DIR "${fossil_BINARY_DIR}"
        BUILD_COMMAND "${fossil_SOURCE_DIR}/win/buildmsvc.bat" all install
                      ${fossil_configure_FLAGS}
                      DESTDIR=${fossil_DESTDIR}
                      ${fossil_build_FLAGS}
                      VERBATIM
        INSTALL_COMMAND ""



        STEP_TARGETS configure build install
    )



else(MSVC)


    file(RELATIVE_PATH fossil_DESTDIR "${fossil_BINARY_DIR}" "${fossil_INSTALL_DIR}")




    ExternalProject_Add(fossil
        PREFIX fossil
        SOURCE_DIR "${fossil_SOURCE_DIR}"
        CONFIGURE_COMMAND "${fossil_SOURCE_DIR}/configure"
                           --prefix=/ ${fossil_configure_FLAGS}
                          VERBATIM
        BINARY_DIR "${fossil_BINARY_DIR}"
        BUILD_COMMAND "${CMAKE_MAKE_PROGRAM}"
                      ${fossil_build_FLAGS}
                      VERBATIM
        INSTALL_COMMAND "${CMAKE_MAKE_PROGRAM}" install
                        DESTDIR=${fossil_DESTDIR}
        STEP_TARGETS configure build install
    )

endif(MSVC)

set_property(DIRECTORY APPEND PROPERTY
    ADDITIONAL_MAKE_CLEAN_FILES "${fossil_BUILD_DIR}"
                                "${fossil_EXE_DIR}"
)

ExternalProject_Add_Step(fossil forcebuild
    COMMAND "${CMAKE_COMMAND}" -E echo "Build fossil"
    DEPENDEES configure
    DEPENDERS build





    ALWAYS 1
)








add_dependencies(fossil-exe fossil)








## We need an executable target, so that IDEs can infer what to run/debug.
## Define a substitute executable target to stand in for the actual fossil binary
## that we just built via ExternalProject_Add.
## Keep the actual fossil binary, clean up the built substitute artifacts.




get_filename_component(app_NAME "${fossil_EXE}" NAME_WE)
get_filename_component(app_DIR "${fossil_EXE}" DIRECTORY)
file(TO_NATIVE_PATH "${app_DIR}" app_DIR)

file(WRITE "${CMAKE_BINARY_DIR}/app.c" "int main(){ return 0; }\n")
add_executable(app app.c)

set_target_properties(app PROPERTIES
    OUTPUT_NAME "${app_NAME}"
    RUNTIME_OUTPUT_DIRECTORY "${app_DIR}"
)
if(MSVC)
    set_target_properties(app PROPERTIES
        PDB_NAME "${app_NAME}"
        LINK_FLAGS "/INCREMENTAL:NO /MANIFEST:NO"
    )
endif()
add_custom_command(TARGET app PRE_LINK
    COMMAND "${CMAKE_COMMAND}" -E chdir  "$<TARGET_FILE_DIR:app>"
            "${CMAKE_COMMAND}" -E rename "$<TARGET_FILE_NAME:app>"
                                         "$<TARGET_FILE_NAME:app>-imported"
)
if(MSVC)
    add_custom_command(TARGET app PRE_LINK
        COMMAND "${CMAKE_COMMAND}" -E chdir  "$<TARGET_FILE_DIR:app>"
                "${CMAKE_COMMAND}" -E rename "$<TARGET_PROPERTY:app,PDB_NAME>.pdb"
                                             "$<TARGET_PROPERTY:app,PDB_NAME>.pdb-imported"
    )
endif()
add_custom_command(TARGET app POST_BUILD
    COMMAND "${CMAKE_COMMAND}" -E chdir  "$<TARGET_FILE_DIR:app>"
            "${CMAKE_COMMAND}" -E remove "$<TARGET_FILE_NAME:app>"
    COMMAND "${CMAKE_COMMAND}" -E chdir  "$<TARGET_FILE_DIR:app>"
            "${CMAKE_COMMAND}" -E rename "$<TARGET_FILE_NAME:app>-imported"
                                         "$<TARGET_FILE_NAME:app>"
)
if(MSVC)
    add_custom_command(TARGET app POST_BUILD
        COMMAND "${CMAKE_COMMAND}" -E chdir  "$<TARGET_FILE_DIR:app>"
                "${CMAKE_COMMAND}" -E rename "$<TARGET_PROPERTY:app,PDB_NAME>.pdb-imported"
                                             "$<TARGET_PROPERTY:app,PDB_NAME>.pdb"
    )
endif(MSVC)

add_dependencies(app fossil-exe)


## TEST ---------------------------------------------------------------
##
add_custom_target(test-fossil-setup
    COMMENT "Setting up test-fossil"
    DEPENDS fossil-install






)
add_custom_command(TARGET test-fossil-setup PRE_BUILD
    COMMAND "${CMAKE_COMMAND}" -E copy_directory


            "${fossil_SOURCE_DIR}/test" "${fossil_TEST_DIR}"
    WORKING_DIRECTORY "${fossil_BINARY_DIR}"
    COMMENT "Copying data for test-fossil"
    VERBATIM
)

add_custom_command(TARGET test-fossil-setup POST_BUILD
    COMMAND "${fossil_EXE}" new "${fossil_BINARY_DIR}/test-fossil.fsl"
            --admin-user testuser
    COMMAND "${fossil_EXE}" open "${fossil_BINARY_DIR}/test-fossil.fsl"
    COMMAND "${fossil_EXE}" user default testuser --user testuser
    WORKING_DIRECTORY "${fossil_TEST_DIR}"
    COMMENT "Setting up repository for test-fossil"
    VERBATIM
)


















# Run the test suite.
# Other flags that can be included in TESTFLAGS are:
#













#  -halt     Stop testing after the first failed test
#  -keep     Keep the temporary workspace for debugging
#  -prot     Write a detailed log of the tests to the file ./prot
#  -verbose  Include even more details in the output
#  -quiet    Hide most output from the terminal
#  -strict   Treat known bugs as failures
#




# TESTFLAGS can also include names of specific test files to limit
# the run to just those test cases.



set(TCL "tclsh")
if( test_FLAGS )
    set(fossil_test_FLAGS ${test_FLAGS})
endif()



separate_arguments(fossil_test_FLAGS)
add_custom_target(test-fossil
    COMMAND "${TCL}" tester.tcl "${fossil_EXE}" -quiet ${fossil_test_FLAGS}
    VERBATIM
    WORKING_DIRECTORY "${fossil_TEST_DIR}"
    COMMENT "Running test-fossil"
    DEPENDS fossil-install
)







add_custom_target(test-fossil-clean
    COMMENT "Tearing down test-fossil"
    DEPENDS fossil-install
)




add_custom_command(TARGET test-fossil-clean PRE_BUILD
    COMMAND "${CMAKE_COMMAND}" -E remove "${fossil_BINARY_DIR}/test-fossil.fsl"
    WORKING_DIRECTORY "${fossil_TEST_DIR}"
    COMMENT "Removing repository for test-fossil"
    VERBATIM
)

add_custom_command(TARGET test-fossil-clean POST_BUILD
    COMMAND "${CMAKE_COMMAND}" -E remove_directory "${fossil_TEST_DIR}"
    WORKING_DIRECTORY "${fossil_BINARY_DIR}"
    COMMENT "Removing data for test-fossil"
    VERBATIM
)






add_custom_target(clean-fossil
    COMMAND "${CMAKE_COMMAND}" -E remove_directory "${fossil_EXE_DIR}"
            VERBATIM
    COMMAND "${CMAKE_MAKE_PROGRAM}" clean
            VERBATIM
    WORKING_DIRECTORY "${fossil_BINARY_DIR}"
    COMMENT "Cleaning fossil build artifacts"
    DEPENDS fossil-configure
)






enable_testing()
add_test(NAME setup
         COMMAND "${CMAKE_COMMAND}" --build . --target test-fossil-setup
)
add_test(NAME test
         COMMAND "${CMAKE_COMMAND}" --build . --target test-fossil
)
add_test(NAME clean
         COMMAND "${CMAKE_COMMAND}" --build . --target test-fossil-clean
)
set_property(TEST test APPEND PROPERTY
             DEPENDS setup)
set_property(TEST clean APPEND PROPERTY
             DEPENDS setup)

add_custom_target(check
    COMMAND "${CMAKE_CTEST_COMMAND}" -V
    DEPENDS test-fossil
)

## INSTALL ---------------------------------------------------------------
##
install(DIRECTORY ${fossil_EXE_DIR}/
    DESTINATION ${CMAKE_INSTALL_PREFIX}/bin/
    USE_SOURCE_PERMISSIONS
)