Blender build data

blender-build/build_environment/cmake/x264.cmake

@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+if(WIN32)
+  set(X264_EXTRA_ARGS --enable-win32thread --cross-prefix=${MINGW_HOST}- --host=${MINGW_HOST})
+endif()
+
+if(BLENDER_PLATFORM_ARM)
+  set(X264_EXTRA_ARGS ${X264_EXTRA_ARGS} "--disable-asm")
+endif()
+
+if((APPLE AND NOT BLENDER_PLATFORM_ARM) OR (UNIX AND NOT APPLE))
+  set(X264_CONFIGURE_ENV
+    export AS=${LIBDIR}/nasm/bin/nasm
+  )
+else()
+  set(X264_CONFIGURE_ENV echo .)
+endif()
+
+ExternalProject_Add(external_x264
+  URL file://${PACKAGE_DIR}/${X264_FILE}
+  DOWNLOAD_DIR ${DOWNLOAD_DIR}
+  URL_HASH ${X264_HASH_TYPE}=${X264_HASH}
+  PREFIX ${BUILD_DIR}/x264
+  CONFIGURE_COMMAND ${CONFIGURE_ENV} && ${X264_CONFIGURE_ENV} && cd ${BUILD_DIR}/x264/src/external_x264/ &&
+    ${CONFIGURE_COMMAND} --prefix=${LIBDIR}/x264
+    --enable-static
+    --enable-pic
+    --disable-lavf
+    ${X264_EXTRA_ARGS}
+  BUILD_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/x264/src/external_x264/ && make -j${MAKE_THREADS}
+  INSTALL_COMMAND ${CONFIGURE_ENV} && cd ${BUILD_DIR}/x264/src/external_x264/ && make install
+  INSTALL_DIR ${LIBDIR}/x264
+)
+
+if(MSVC)
+  set_target_properties(external_x264 PROPERTIES FOLDER Mingw)
+endif()
+
+if(UNIX)
+  add_dependencies(
+    external_x264
+    external_nasm
+  )
+endif()