blender/build_files/build_environment/cmake/ssl.cmake

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#
# 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.
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# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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set(SSL_CONFIGURE_COMMAND ./Configure)
set(SSL_PATCH_CMD echo .)

if(APPLE)
  set(SSL_OS_COMPILER "blender-darwin-x86_64")
else()
  if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
    set(SSL_EXTRA_ARGS enable-ec_nistp_64_gcc_128)
    set(SSL_OS_COMPILER "blender-linux-x86_64")
  else()
    set(SSL_OS_COMPILER "blender-linux-x86")
  endif()
endif()

ExternalProject_Add(external_ssl
  URL ${SSL_URI}
  DOWNLOAD_DIR ${DOWNLOAD_DIR}
  URL_HASH SHA256=${SSL_HASH}
  PREFIX ${BUILD_DIR}/ssl
  PATCH_COMMAND ${SSL_PATCH_CMD}
  CONFIGURE_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ssl/src/external_ssl/ && ${SSL_CONFIGURE_COMMAND} --prefix=${LIBDIR}/ssl
    --openssldir=${LIBDIR}/ssl
    no-shared
    no-idea no-mdc2 no-rc5 no-zlib no-ssl3 enable-unit-test no-ssl3-method enable-rfc3779 enable-cms
    --config=${CMAKE_CURRENT_SOURCE_DIR}/cmake/ssl.conf
    ${SSL_OS_COMPILER}
  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ssl/src/external_ssl/ && make -j${MAKE_THREADS}
  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/ssl/src/external_ssl/ && make install
  INSTALL_DIR ${LIBDIR}/ssl
)