mirror of
https://github.com/fish-shell/fish-shell
synced 2024-12-27 13:23:09 +00:00
1683e720a8
Use Rust for executables Drops the C++ entry points and restructures the Rust package into a library and three binary crates. Renames the fish-rust package to fish. At least on Ubuntu, "fish_indent" is built before "fish". Make sure export CURSES_LIBRARY_LIST to all binaries to make sure that "cached-curses-libnames" is populated. Closes #10198
73 lines
2.5 KiB
CMake
73 lines
2.5 KiB
CMake
if(EXISTS "${CMAKE_SOURCE_DIR}/corrosion-vendor/")
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add_subdirectory("${CMAKE_SOURCE_DIR}/corrosion-vendor/")
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else()
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include(FetchContent)
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# Don't let Corrosion's tests interfere with ours.
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set(CORROSION_TESTS OFF CACHE BOOL "" FORCE)
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FetchContent_Declare(
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Corrosion
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GIT_REPOSITORY https://github.com/mqudsi/corrosion
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GIT_TAG fish
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)
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FetchContent_MakeAvailable(Corrosion)
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add_custom_target(corrosion-vendor.tar.gz
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COMMAND git archive --format tar.gz --output "${CMAKE_BINARY_DIR}/corrosion-vendor.tar.gz"
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--prefix corrosion-vendor/ HEAD
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WORKING_DIRECTORY ${corrosion_SOURCE_DIR}
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)
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endif()
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set(fish_rust_target "fish")
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set(FISH_CRATE_FEATURES)
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if(NOT DEFINED CARGO_FLAGS)
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# Corrosion doesn't like an empty string as FLAGS. This is basically a no-op alternative.
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# See https://github.com/corrosion-rs/corrosion/issues/356
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set(CARGO_FLAGS "--config" "foo=0")
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endif()
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if(DEFINED ASAN)
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list(APPEND CARGO_FLAGS "-Z" "build-std")
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list(APPEND FISH_CRATE_FEATURES FEATURES "asan")
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endif()
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corrosion_import_crate(
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MANIFEST_PATH "${CMAKE_SOURCE_DIR}/Cargo.toml"
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CRATES "fish"
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"${FISH_CRATE_FEATURES}"
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FLAGS "${CARGO_FLAGS}"
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)
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if (Rust_CARGO_TARGET)
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set(rust_target_dir "${CMAKE_BINARY_DIR}/cargo/build/${_CORROSION_RUST_CARGO_TARGET}")
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else()
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set(rust_target_dir "${CMAKE_BINARY_DIR}/cargo/build/${_CORROSION_RUST_CARGO_HOST_TARGET}")
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endif()
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# Temporary hack to propogate CMake flags/options to build.rs. We need to get CMake to evaluate the
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# truthiness of the strings if they are set.
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set(CMAKE_WITH_GETTEXT "1")
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if(DEFINED WITH_GETTEXT AND NOT "${WITH_GETTEXT}")
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set(CMAKE_WITH_GETTEXT "0")
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endif()
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# CMAKE_BINARY_DIR can include symlinks, since we want to compare this to the dir fish is executed in we need to canonicalize it.
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file(REAL_PATH "${CMAKE_BINARY_DIR}" fish_binary_dir)
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string(JOIN "," CURSES_LIBRARY_LIST ${CURSES_LIBRARY} ${CURSES_EXTRA_LIBRARY})
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# Tell Cargo where our build directory is so it can find config.h.
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set(VARS_FOR_CARGO
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"FISH_BUILD_DIR=${fish_binary_dir}"
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"PREFIX=${CMAKE_INSTALL_PREFIX}"
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# Temporary hack to propogate CMake flags/options to build.rs.
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"CMAKE_WITH_GETTEXT=${CMAKE_WITH_GETTEXT}"
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"DOCDIR=${CMAKE_INSTALL_FULL_DOCDIR}"
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"DATADIR=${CMAKE_INSTALL_FULL_DATADIR}"
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"SYSCONFDIR=${CMAKE_INSTALL_FULL_SYSCONFDIR}"
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"BINDIR=${CMAKE_INSTALL_FULL_BINDIR}"
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"LOCALEDIR=${CMAKE_INSTALL_FULL_LOCALEDIR}"
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"CURSES_LIBRARY_LIST=${CURSES_LIBRARY_LIST}"
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)
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