kicad/CMakeModules/download_boost.cmake

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# This program source code file is part of KICAD, a free EDA CAD application.
#
# Copyright (C) 2013 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
# 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.
#-----<configure>----------------------------------------------------------------
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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 "${PROJECT_SOURCE_DIR}/boost_root" )
# Space separated list which indicates the subset of boost libraries to compile.
# Chosen libraries are based on AVHTTP requirements, and possibly
# unit_test_framework for its own worth.
set( BOOST_LIBS_BUILT
#context
#coroutine
date_time
#exception
filesystem
iostreams
locale
program_options
regex
#signals
system
thread
#unit_test_framework
)
#-----</configure>---------------------------------------------------------------
find_package( BZip2 REQUIRED )
string( REGEX REPLACE "\\." "_" BOOST_VERS "${BOOST_RELEASE}" )
set( PREFIX ${DOWNLOAD_DIR}/boost_${BOOST_VERS} )
# <SOURCE_DIR> = ${PREFIX}/src/boost
# There is a Bazaar 'boost scratch repo' in <SOURCE_DIR>/boost and after committing pristine
# download, the patch is applied. This lets you regenerate a new patch at any time
# easily, simply by editing the working tree in <SOURCE_DIR> and doing "bzr diff" in there.
# path to the boost headers in the repo.
# repo = "${headers_src}/../.bzr" = "<SOURCE_DIR>/.bzr"
set( headers_src "${PREFIX}/src/boost/boost" )
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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 ${BOOST_MD5}
# The patch command executes with the working directory set to <SOURCE_DIR>
# Revert the branch to pristine before applying patch sets as bzr patch
# fails when applying a patch to the branch twice and doesn't have a switch
# to ignore previously applied patches
PATCH_COMMAND bzr revert
# PATCH_COMMAND continuation (any *_COMMAND here can be continued with COMMAND):
COMMAND bzr patch -p0 "${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_DIR>
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 <SOURCE_DIR>
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 <SOURCE_DIR>
COMMENT "creating 'boost scratch repo' specifically for boost to track boost patches"
DEPENDERS bzr_add_boost
DEPENDEES download
)