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f8af81445b
Unnecessary CI builds increase the change of spurious failures, which are costly
noise. Of course, we should fix all legitimate bugs, but we also cannot
micro-manage every platform, so there needs to be a clear motivation for the CI
builds that we maintain.
Reasons against maintaining a mingw CI job:
1. The windows mingw build is slow.
2. Failures:
- https://github.com/neovim/neovim/issues/18494
- https://github.com/neovim/neovim/issues/18495
3. The mingw artifact is 10x bigger than the windows MSVC artifact:
https://github.com/neovim/neovim/issues/10560
4. Our releases publish the MSVC (not mingw) artifact for Windows users:
https://github.com/neovim/neovim/releases
5. Non-MSVCRT has limitations documented by libuv: http://docs.libuv.org/en/v1.x/process.html
> On Windows file descriptors greater than 2 are available to the child process only if the child processes uses the MSVCRT runtime.
Closes https://github.com/neovim/neovim/issues/18551
76 lines
2.9 KiB
CMake
76 lines
2.9 KiB
CMake
# BuildLibuv(TARGET targetname CONFIGURE_COMMAND ... BUILD_COMMAND ... INSTALL_COMMAND ...)
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# Reusable function to build libuv, wraps ExternalProject_Add.
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# Failing to pass a command argument will result in no command being run
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function(BuildLibuv)
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cmake_parse_arguments(_libuv
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"BUILD_IN_SOURCE"
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"TARGET"
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"PATCH_COMMAND;CONFIGURE_COMMAND;BUILD_COMMAND;INSTALL_COMMAND"
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${ARGN})
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if(NOT _libuv_CONFIGURE_COMMAND AND NOT _libuv_BUILD_COMMAND
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AND NOT _libuv_INSTALL_COMMAND)
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message(FATAL_ERROR "Must pass at least one of CONFIGURE_COMMAND, BUILD_COMMAND, INSTALL_COMMAND")
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endif()
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if(NOT _libuv_TARGET)
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set(_libuv_TARGET "libuv")
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endif()
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ExternalProject_Add(${_libuv_TARGET}
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PREFIX ${DEPS_BUILD_DIR}
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URL ${LIBUV_URL}
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DOWNLOAD_DIR ${DEPS_DOWNLOAD_DIR}/libuv
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DOWNLOAD_COMMAND ${CMAKE_COMMAND}
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-DPREFIX=${DEPS_BUILD_DIR}
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-DDOWNLOAD_DIR=${DEPS_DOWNLOAD_DIR}/libuv
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-DURL=${LIBUV_URL}
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-DEXPECTED_SHA256=${LIBUV_SHA256}
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-DTARGET=${_libuv_TARGET}
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-DUSE_EXISTING_SRC_DIR=${USE_EXISTING_SRC_DIR}
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-P ${CMAKE_CURRENT_SOURCE_DIR}/cmake/DownloadAndExtractFile.cmake
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PATCH_COMMAND "${_libuv_PATCH_COMMAND}"
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BUILD_IN_SOURCE ${_libuv_BUILD_IN_SOURCE}
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CONFIGURE_COMMAND "${_libuv_CONFIGURE_COMMAND}"
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BUILD_COMMAND "${_libuv_BUILD_COMMAND}"
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INSTALL_COMMAND "${_libuv_INSTALL_COMMAND}")
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endfunction()
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set(UNIX_CFGCMD sh ${DEPS_BUILD_DIR}/src/libuv/autogen.sh &&
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${DEPS_BUILD_DIR}/src/libuv/configure --with-pic --disable-shared
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--prefix=${DEPS_INSTALL_DIR} --libdir=${DEPS_INSTALL_DIR}/lib
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CC=${DEPS_C_COMPILER})
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if(UNIX)
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BuildLibuv(
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CONFIGURE_COMMAND ${UNIX_CFGCMD} MAKE=${MAKE_PRG}
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INSTALL_COMMAND ${MAKE_PRG} V=1 install)
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elseif(WIN32)
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set(UV_OUTPUT_DIR ${DEPS_BUILD_DIR}/src/libuv/${CMAKE_BUILD_TYPE})
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if(MSVC)
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set(BUILD_SHARED ON)
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else()
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message(FATAL_ERROR "Trying to build libuv in an unsupported system ${CMAKE_SYSTEM_NAME}/${CMAKE_C_COMPILER_ID}")
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endif()
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BuildLibUv(BUILD_IN_SOURCE
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CONFIGURE_COMMAND ${CMAKE_COMMAND} -E copy
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${CMAKE_CURRENT_SOURCE_DIR}/cmake/LibuvCMakeLists.txt
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${DEPS_BUILD_DIR}/src/libuv/CMakeLists.txt
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COMMAND ${CMAKE_COMMAND} ${DEPS_BUILD_DIR}/src/libuv/CMakeLists.txt
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-DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
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-DCMAKE_GENERATOR=${CMAKE_GENERATOR}
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-DCMAKE_GENERATOR_PLATFORM=${CMAKE_GENERATOR_PLATFORM}
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-DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE}
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-DBUILD_SHARED_LIBS=${BUILD_SHARED}
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-DCMAKE_INSTALL_PREFIX=${DEPS_INSTALL_DIR}
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PATCH_COMMAND ${LIBUV_PATCH_COMMAND}
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BUILD_COMMAND ${CMAKE_COMMAND} --build . --config ${CMAKE_BUILD_TYPE}
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INSTALL_COMMAND ${CMAKE_COMMAND} --build . --target install --config ${CMAKE_BUILD_TYPE})
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else()
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message(FATAL_ERROR "Trying to build libuv in an unsupported system ${CMAKE_SYSTEM_NAME}/${CMAKE_C_COMPILER_ID}")
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endif()
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list(APPEND THIRD_PARTY_DEPS libuv)
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