mirror of
https://github.com/citron-neo/emulator.git
synced 2026-07-05 15:21:57 -07:00
cheezwiz7899
8d6e94e8b4
OpenSSL compiles correctly from source for Windows /Linux native and Linux to Windows cross compiling scenarios Added -mtls-dialect=gnu2 to linux compile flags Added commented out -march=native for easy self-compile use. Fixed linux binary lib path resolution, so running the binaries works without AppImage packaging.
119 lines
5.1 KiB
CMake
119 lines
5.1 KiB
CMake
# SPDX-FileCopyrightText: 2026 citron Emulator Project
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# SPDX-License-Identifier: GPL-3.0-or-later
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# XCB utility build script for Linux portability.
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# Fetches XCB components via CPM and builds them as shared libraries.
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if (NOT UNIX OR APPLE)
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return()
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endif()
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# We need a list of components to fetch and build.
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# 'macros' and 'proto' must come first as others depend on them.
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set(_xcb_components macros proto xau xdmcp libxcb util image keysyms renderutil wm cursor)
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string(FIND "${CMAKE_BINARY_DIR}" " " _space_pos)
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if(_space_pos GREATER -1)
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message(STATUS "[XCB] Binary dir has spaces — redirecting build/install to /tmp/citron-xcb-${CMAKE_SYSTEM_NAME}")
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set(XCB_BUILD_ROOT "/tmp/citron-xcb-${CMAKE_SYSTEM_NAME}")
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else()
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set(XCB_BUILD_ROOT "${CMAKE_BINARY_DIR}/externals/xcb-build")
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endif()
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file(MAKE_DIRECTORY "${XCB_BUILD_ROOT}")
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set(XCB_BINARY_DIR "${XCB_BUILD_ROOT}/lib" CACHE INTERNAL "Location of CPM-built XCB libs")
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# Define versions for each component to fetch the correct tarball
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# These are defined in dependencies.cmake as CACHE variables.
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set(_xcb_macros_ver "${CITRON_XCB_MACROS_VER}")
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set(_xcb_proto_ver "${CITRON_XCB_PROTO_VER}")
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set(_xcb_xau_ver "${CITRON_XCB_XAU_VER}")
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set(_xcb_xdmcp_ver "${CITRON_XCB_XDMCP_VER}")
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set(_xcb_libxcb_ver "${CITRON_XCB_LIBXCB_VER}")
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set(_xcb_cursor_ver "${CITRON_XCB_CURSOR_VER}")
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set(_xcb_util_ver "${CITRON_XCB_UTIL_VER}")
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set(_xcb_image_ver "${CITRON_XCB_IMAGE_VER}")
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set(_xcb_keysyms_ver "${CITRON_XCB_KEYSYMS_VER}")
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set(_xcb_renderutil_ver "${CITRON_XCB_RENDERUTIL_VER}")
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set(_xcb_wm_ver "${CITRON_XCB_WM_VER}")
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set(CITRON_XCB_TARGETS "" CACHE INTERNAL "List of XCB build targets")
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foreach(_comp ${_xcb_components})
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# (re-pasting the existing logic to avoid deletion)
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if (_comp STREQUAL "macros")
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set(_url "https://xorg.freedesktop.org/archive/individual/util/util-macros-${_xcb_macros_ver}.tar.xz")
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set(_name "util-macros")
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elseif(_comp STREQUAL "xau")
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set(_url "https://xorg.freedesktop.org/archive/individual/lib/libXau-${_xcb_xau_ver}.tar.xz")
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set(_name "libXau")
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elseif(_comp STREQUAL "xdmcp")
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set(_url "https://xorg.freedesktop.org/archive/individual/lib/libXdmcp-${_xcb_xdmcp_ver}.tar.xz")
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set(_name "libXdmcp")
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elseif(_comp STREQUAL "libxcb")
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set(_url "https://xcb.freedesktop.org/dist/libxcb-${_xcb_libxcb_ver}.tar.xz")
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set(_name "libxcb")
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elseif(_comp STREQUAL "proto")
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set(_url "https://xcb.freedesktop.org/dist/xcb-proto-${_xcb_proto_ver}.tar.xz")
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set(_name "xcb-proto")
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else()
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set(_name "xcb-util")
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if (NOT _comp STREQUAL "util")
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set(_name "xcb-util-${_comp}")
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endif()
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set(_ver "${_xcb_${_comp}_ver}")
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set(_url "https://xcb.freedesktop.org/dist/${_name}-${_ver}.tar.xz")
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endif()
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CPMAddPackage(
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NAME xcb_${_comp}_src
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URL "${_url}"
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DOWNLOAD_ONLY YES
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)
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if (xcb_${_comp}_src_ADDED)
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set(_src_dir "${xcb_${_comp}_src_SOURCE_DIR}")
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set(_build_dir "${XCB_BUILD_ROOT}/${_comp}")
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file(MAKE_DIRECTORY "${_build_dir}")
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# Check if it has a CMakeLists.txt (newer versions do) or needs Autotools
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if (EXISTS "${_src_dir}/CMakeLists.txt")
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# Build via CMake
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add_subdirectory("${_src_dir}" "${_build_dir}")
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else()
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# Build via Autotools (standard fallback)
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set(_env_vars
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"ACLOCAL_PATH=${XCB_BUILD_ROOT}/share/aclocal"
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"PKG_CONFIG_PATH=${XCB_BUILD_ROOT}/lib/pkgconfig:${XCB_BUILD_ROOT}/share/pkgconfig"
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"PYTHON=python3"
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"LD_RUN_PATH=\$\$ORIGIN"
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)
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set(_target_name "xcb-${_comp}-build")
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list(APPEND CITRON_XCB_TARGETS ${_target_name})
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set(CITRON_XCB_TARGETS ${CITRON_XCB_TARGETS} CACHE INTERNAL "List of XCB build targets")
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# We use autoreconf -fi to refresh libtool/aclocal files from the host system
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# to avoid mismatch errors (e.g. 'ltmain.sh is newer').
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add_custom_command(
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OUTPUT "${_build_dir}/Makefile"
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COMMAND ${CMAKE_COMMAND} -E env ${_env_vars} autoreconf -fi "${_src_dir}"
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COMMAND ${CMAKE_COMMAND} -E env ${_env_vars} "${_src_dir}/configure" --prefix="${XCB_BUILD_ROOT}" --enable-shared
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WORKING_DIRECTORY "${_build_dir}"
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COMMENT "Configuring ${_name} via Autotools"
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)
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add_custom_target(${_target_name} ALL
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COMMAND ${CMAKE_COMMAND} -E env ${_env_vars} make install
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DEPENDS "${_build_dir}/Makefile"
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WORKING_DIRECTORY "${_build_dir}"
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COMMENT "Building ${_name}"
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)
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# Enforce sequential build ordering to ensure all dependencies are installed
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# in XCB_BUILD_ROOT before downstream components are configured.
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if (_last_xcb_target)
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add_dependencies(${_target_name} ${_last_xcb_target})
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endif()
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set(_last_xcb_target ${_target_name})
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endif()
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endif()
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endforeach()
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