# This program source code file is part of KICAD, a free EDA CAD application. # # Copyright (C) 2013 SoftPLC Corporation, Dick Hollenbeck # Copyright (C) 2013 Kicad Developers, see AUTHORS.txt for contributors. # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, you may find one here: # http://www.gnu.org/licenses/old-licenses/gpl-2.0.html # or you may search the http://www.gnu.org website for the version 2 license, # or you may write to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA # Download a particular boost version, and patch it [and build it if BUILD_GITHUB_PLUGIN]. # Assumes include( ExternalProject ) was done inline previous to this file # and that set( DOWNLOAD_DIR ... ) was set in a higher context. #--------------------------------------------------------------------- set( BOOST_RELEASE 1.54.0 ) set( BOOST_MD5 15cb8c0803064faef0c4ddf5bc5ca279 ) # re-calc this on every RELEASE change # The boost headers [and static libs if built] go here, at the top of KiCad # source tree in boost_root. set( BOOST_ROOT "${PROJECT_SOURCE_DIR}/boost_root" ) # Space separated list which indicates the subset of boost libraries to compile. # Chosen libraries are based on AVHTTP requirements, and possibly # unit_test_framework for its own worth. set( BOOST_LIBS_BUILT #context #coroutine date_time #exception filesystem iostreams locale program_options regex #signals system thread #unit_test_framework ) #-------------------------------------------------------------------- find_package( BZip2 REQUIRED ) string( REGEX REPLACE "\\." "_" BOOST_VERS "${BOOST_RELEASE}" ) set( PREFIX ${DOWNLOAD_DIR}/boost_${BOOST_VERS} ) # = ${PREFIX}/src/boost # There is a Bazaar 'boost scratch repo' in /boost and after committing pristine # download, the patch is applied. This lets you regenerate a new patch at any time # easily, simply by editing the working tree in and doing "bzr diff" in there. # path to the boost headers in the repo. # repo = "${headers_src}/../.bzr" = "/.bzr" set( headers_src "${PREFIX}/src/boost/boost" ) function( set_boost_lib_names libs output ) foreach( lib ${libs} ) set( fullpath_lib "${BOOST_ROOT}/lib/libboost_${lib}${CMAKE_STATIC_LIBRARY_SUFFIX}" ) list( APPEND results ${fullpath_lib} ) endforeach() # set the results into variable represented by output into caller's scope set( ${output} ${results} PARENT_SCOPE ) endfunction() # (BTW "test" yields "unit_test_framework" when passed to bootstrap.sh ). #message( STATUS "BOOST_LIBS_BUILT:${BOOST_LIBS_BUILT}" ) string( REPLACE "unit_test_framework" "test" boost_libs_list "${BOOST_LIBS_BUILT}" ) #message( STATUS "REPLACE libs_csv:${boost_libs_list}" ) if( MINGW ) if( MSYS ) # The Boost system does not build properly on MSYS using bootstrap.sh. Running # bootstrap.bat with cmd.exe does. It's ugly but it works. At least for Boost # version 1.54. set( bootstrap cmd.exe /c "bootstrap.bat mingw" ) else() set( bootstrap ./bootstrap.bat mingw ) endif() foreach( lib ${boost_libs_list} ) set( b2_libs ${b2_libs} --with-${lib} ) endforeach() unset( PIC_STUFF ) else() string( REGEX REPLACE "\\;" "," libs_csv "${boost_libs_list}" ) #message( STATUS "libs_csv:${libs_csv}" ) set( bootstrap ./bootstrap.sh --with-libraries=${libs_csv} ) # pass to *both* C and C++ compilers set( PIC_STUFF "cflags=${PIC_FLAG}" ) set( BOOST_INCLUDE "${BOOST_ROOT}/include" ) unset( b2_libs ) endif() ExternalProject_Add( boost PREFIX "${PREFIX}" DOWNLOAD_DIR "${DOWNLOAD_DIR}" INSTALL_DIR "${BOOST_ROOT}" URL http://downloads.sourceforge.net/project/boost/boost/${BOOST_RELEASE}/boost_${BOOST_VERS}.tar.bz2 URL_MD5 ${BOOST_MD5} # The patch command executes with the working directory set to # Revert the branch to pristine before applying patch sets as bzr patch # fails when applying a patch to the branch twice and doesn't have a switch # to ignore previously applied patches PATCH_COMMAND bzr revert # PATCH_COMMAND continuation (any *_COMMAND here can be continued with COMMAND): COMMAND bzr patch -p0 "${PROJECT_SOURCE_DIR}/patches/boost_minkowski.patch" COMMAND bzr patch -p0 "${PROJECT_SOURCE_DIR}/patches/boost_cstdint.patch" # [Mis-]use this step to erase all the boost headers and libraries before # replacing them below. UPDATE_COMMAND ${CMAKE_COMMAND} -E remove_directory "${BOOST_ROOT}" BINARY_DIR "${PREFIX}/src/boost/" CONFIGURE_COMMAND ${bootstrap} BUILD_COMMAND ./b2 variant=release threading=multi toolset=gcc ${PIC_STUFF} ${b2_libs} #link=static --prefix= install INSTALL_COMMAND "" ) if( MINGW ) execute_process( COMMAND ${CMAKE_C_COMPILER} -dumpversion OUTPUT_VARIABLE GCC_VERSION OUTPUT_STRIP_TRAILING_WHITESPACE ) string( REGEX REPLACE "([0-9]+)\\.([0-9]+)\\.[0-9]+.*" "\\1\\2" BOOST_GCC_VERSION ${GCC_VERSION} ) #message( STATUS "BOOST_GCC_VERSION: ${BOOST_GCC_VERSION}" ) string( REGEX REPLACE "([0-9]+)\\.([0-9]+)\\.([0-9])" "\\1_\\2" BOOST_LIB_VERSION ${BOOST_RELEASE} ) #message( STATUS "BOOST_LIB_VERSION: ${BOOST_LIB_VERSION}" ) # adjust the names of the libraries to suit the build. There's no # symbolic links provided on the MinGW build to allow us to use # generic names for the libs foreach( lib ${BOOST_LIBS_BUILT} ) set( mingw_boost_libs ${mingw_boost_libs} ${lib}-mgw${BOOST_GCC_VERSION}-mt-${BOOST_LIB_VERSION} ) endforeach() set( BOOST_LIBS_BUILT ${mingw_boost_libs} ) set( BOOST_INCLUDE "${BOOST_ROOT}/include/boost-${BOOST_LIB_VERSION}" ) unset( mingw_boost_libs ) endif() set( boost_libs "" ) set_boost_lib_names( "${BOOST_LIBS_BUILT}" boost_libs ) set( Boost_LIBRARIES ${boost_libs} CACHE FILEPATH "Boost libraries directory" ) set( Boost_INCLUDE_DIR "${BOOST_INCLUDE}" CACHE FILEPATH "Boost include directory" ) mark_as_advanced( Boost_LIBRARIES Boost_INCLUDE_DIR ) #message( STATUS "BOOST_ROOT:${BOOST_ROOT} BOOST_LIBRARIES:${BOOST_LIBRARIES}" ) #message( STATUS "Boost_INCLUDE_DIR: ${Boost_INCLUDE_DIR}" ) ExternalProject_Add_Step( boost bzr_commit_boost COMMAND bzr ci -q -m pristine COMMENT "committing pristine boost files to 'boost scratch repo'" DEPENDERS patch ) ExternalProject_Add_Step( boost bzr_add_boost # add only the headers to the scratch repo, repo = "../.bzr" from ${headers_src} COMMAND bzr add -q ${headers_src} COMMENT "adding pristine boost files to 'boost scratch repo'" DEPENDERS bzr_commit_boost ) ExternalProject_Add_Step( boost bzr_init_boost COMMAND bzr init -q COMMENT "creating 'boost scratch repo' specifically for boost to track boost patches" DEPENDERS bzr_add_boost DEPENDEES download )