114 lines
4.3 KiB
CMake
114 lines
4.3 KiB
CMake
# This program source code file is part of KICAD, a free EDA CAD application.
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#
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# Copyright (C) 2013 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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# Copyright (C) 2013 Kicad Developers, see AUTHORS.txt for contributors.
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, you may find one here:
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# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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# or you may search the http://www.gnu.org website for the version 2 license,
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# or you may write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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# Download OPENSSL and install into ${PREFIX}, typically in our KiCad source tree.
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# Assumes include( ExternalProject ) was done inline previous to this file
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# and that set( DOWNLOAD_DIR ... ) was set in a higher context.
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#-----<configure>-------------------------------------------------------------------------------------
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set( OPENSSL_RELEASE "1.0.1e" )
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set( OPENSSL_MD5 08bec482fe1c4795e819bfcfcb9647b9 ) # re-calc on every RELEASE change
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#-----</configure>-----------------------------------------------------------------------------------
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set( PREFIX ${DOWNLOAD_DIR}/openssl-${OPENSSL_RELEASE} )
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# CMake barfs if we pass in an empty CMAKE_TOOLCHAIN_FILE, so we only set it up
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# if it has a non-empty value
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unset( TOOLCHAIN )
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if( CMAKE_TOOLCHAIN_FILE )
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set( TOOLCHAIN "-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}" )
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endif()
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ExternalProject_Add(
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openssl
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DOWNLOAD_DIR ${DOWNLOAD_DIR}
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PREFIX ${PREFIX}
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TIMEOUT 60
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URL http://launchpad.net/openssl-cmake/1.0.1e/1.0.1e-1/+download/openssl-cmake-1.0.1e-src.tar.gz
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URL_MD5 ${OPENSSL_MD5}
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# mingw uses msvcrt.dll's printf() which cannot handle %zd, so having
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# BIO_snprintf() reference printf()'s formating attributes is a bug, since
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# BIO_snprintf() does its own formatting and is different from msvcrt's printf().
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# This one would be easier if Windows folks could be asked to install "patch.exe"
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# PATCH_COMMAND patch -p0 < ${PROJECT_SOURCE_DIR}/patches/openssl-1.0.1e.patch
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# This one requires the bzr commit below, since bzr patch only knows a working tree.
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PATCH_COMMAND bzr patch -p0 ${PROJECT_SOURCE_DIR}/patches/openssl-1.0.1e.patch
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CONFIGURE_COMMAND
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${CMAKE_COMMAND}
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-G ${CMAKE_GENERATOR}
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-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
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-DCMAKE_INSTALL_PREFIX=<INSTALL_DIR>
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-DBUILD_SHARED_LIBS=ON
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${TOOLCHAIN}
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<SOURCE_DIR>
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BUILD_IN_SOURCE 1
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BUILD_COMMAND ${CMAKE_MAKE_PROGRAM}
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INSTALL_COMMAND ${CMAKE_MAKE_PROGRAM} install
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)
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# In order to use "bzr patch", we have to have a bzr working tree, this means a bzr repo
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# must be created and source committed to it. These extra steps do that.
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set( target "openssl" )
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ExternalProject_Add_Step( ${target} bzr_commit_${target}
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COMMAND bzr ci -q -m pristine <SOURCE_DIR>
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COMMENT "committing pristine ${target} files to '${target} scratch repo'"
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DEPENDERS patch
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)
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ExternalProject_Add_Step( ${target} bzr_add_${target}
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COMMAND bzr add -q <SOURCE_DIR>
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COMMENT "adding pristine ${target} files to '${target} scratch repo'"
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DEPENDERS bzr_commit_${target}
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)
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ExternalProject_Add_Step( ${target} bzr_init_${target}
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COMMAND bzr init -q <SOURCE_DIR>
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COMMENT "creating '${target} scratch repo' specifically for tracking ${target} patches"
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DEPENDERS bzr_add_${target}
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DEPENDEES download
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)
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# The spelling of these is always taken from CMake Module's FindXYZ.cmake file:
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set( OPENSSL_INCLUDE_DIR
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${PREFIX}/include
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CACHE FILEPATH "OPENSSL include directory"
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)
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set( OPENSSL_LIBRARIES
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${PREFIX}/lib/libssl${CMAKE_IMPORT_LIBRARY_SUFFIX}
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${PREFIX}/lib/libcrypto${CMAKE_IMPORT_LIBRARY_SUFFIX}
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CACHE STRING "OPENSSL libraries"
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)
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set( OPENSSL_FOUND true )
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