mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-25 00:50:22 +00:00
9336b14d15
Prior to this change, running ./Meta/ladybird.sh rebuild would not remove the user-variables.cmake file that was generated by the build script. This caused errors when testing out the .devcontainer on my Mac because the pkg-config binary lived in different dirs in the container vs host.debug
275 lines
8.3 KiB
Bash
Executable file
275 lines
8.3 KiB
Bash
Executable file
#!/usr/bin/env bash
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set -e
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BUILD_PRESET=${BUILD_PRESET:-default}
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ARG0=$0
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print_help() {
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NAME=$(basename "$ARG0")
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cat <<EOF
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Usage: $NAME COMMAND [ARGS...]
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Supported COMMANDs:
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build: Compiles the target binaries, [ARGS...] are passed through to ninja
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install: Installs the target binary
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run: $NAME run EXECUTABLE [ARGS...]
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Runs the EXECUTABLE on the build host, e.g.
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'shell' or 'js', [ARGS...] are passed through to the executable
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gdb: Same as run, but also starts a gdb remote session.
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$NAME gdb EXECUTABLE [-ex 'any gdb command']...
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Passes through '-ex' commands to gdb
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vcpkg: Ensure that dependencies are available
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test: $NAME test [TEST_NAME_PATTERN]
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Runs the unit tests on the build host, or if TEST_NAME_PATTERN
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is specified tests matching it.
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delete: Removes the build environment
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rebuild: Deletes and re-creates the build environment, and compiles the project
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addr2line: $NAME addr2line BINARY_FILE ADDRESS
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Resolves the ADDRESS in BINARY_FILE to a file:line. It will
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attempt to find the BINARY_FILE in the appropriate build directory
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Examples:
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$NAME run ladybird
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Runs the Ladybird browser
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$NAME run js -A
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Runs the js(1) REPL
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$NAME test
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Runs the unit tests on the build host
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$NAME addr2line RequestServer 0x12345678
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Resolves the address 0x12345678 in the RequestServer binary
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EOF
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}
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usage() {
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>&2 print_help
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exit 1
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}
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CMD=$1
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[ -n "$CMD" ] || usage
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shift
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if [ "$CMD" = "help" ]; then
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print_help
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exit 0
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fi
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DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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# shellcheck source=/dev/null
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. "${DIR}/shell_include.sh"
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exit_if_running_as_root "Do not run ladybird.sh as root, your Build directory will become root-owned"
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# shellcheck source=/dev/null
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. "${DIR}/find_compiler.sh"
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CMAKE_ARGS=()
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CMD_ARGS=( "$@" )
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if [ "$(uname -s)" = Linux ] && [ "$(uname -m)" = "aarch64" ]; then
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PKGCONFIG=$(which pkg-config)
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GN=$(command -v gn || echo "")
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CMAKE_ARGS+=("-DPKG_CONFIG_EXECUTABLE=$PKGCONFIG")
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# https://github.com/LadybirdBrowser/ladybird/issues/261
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if [ "$(getconf PAGESIZE)" != "4096" ]; then
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if [ -z "$GN" ]; then
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die "GN not found! Please build GN from source and put it in \$PATH"
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fi
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fi
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cat <<- EOF > Meta/CMake/vcpkg/user-variables.cmake
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set(PKGCONFIG $PKGCONFIG)
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set(GN $GN)
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EOF
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fi
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create_build_dir() {
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check_program_version_at_least CMake cmake 3.25 || exit 1
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cmake --preset "$BUILD_PRESET" "${CMAKE_ARGS[@]}" -S "$LADYBIRD_SOURCE_DIR" -B "$BUILD_DIR"
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}
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cmd_with_target() {
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pick_host_compiler
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CMAKE_ARGS+=("-DCMAKE_C_COMPILER=${CC}")
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CMAKE_ARGS+=("-DCMAKE_CXX_COMPILER=${CXX}")
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ensure_ladybird_source_dir
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BUILD_DIR=$(get_build_dir "$BUILD_PRESET")
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CMAKE_ARGS+=("-DCMAKE_INSTALL_PREFIX=$LADYBIRD_SOURCE_DIR/Build/ladybird-install-${BUILD_PRESET}")
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export PATH="$LADYBIRD_SOURCE_DIR/Toolchain/Local/cmake/bin:$LADYBIRD_SOURCE_DIR/Toolchain/Local/vcpkg/bin:$PATH"
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export VCPKG_ROOT="$LADYBIRD_SOURCE_DIR/Toolchain/Tarballs/vcpkg"
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}
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ensure_target() {
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[ -f "$BUILD_DIR/build.ninja" ] || create_build_dir
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}
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run_tests() {
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local TEST_NAME="$1"
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local CTEST_ARGS=("--preset" "$BUILD_PRESET" "--output-on-failure" "--test-dir" "$BUILD_DIR")
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if [ -n "$TEST_NAME" ]; then
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if [ "$TEST_NAME" = "WPT" ]; then
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CTEST_ARGS+=("-C" "Integration")
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fi
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CTEST_ARGS+=("-R" "$TEST_NAME")
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fi
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ctest "${CTEST_ARGS[@]}"
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}
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build_target() {
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# Get either the environment MAKEJOBS or all processors via CMake
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[ -z "$MAKEJOBS" ] && MAKEJOBS=$(cmake -P "$LADYBIRD_SOURCE_DIR/Meta/CMake/processor-count.cmake")
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# With zero args, we are doing a standard "build"
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# With multiple args, we are doing an install/run
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if [ $# -eq 0 ]; then
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CMAKE_BUILD_PARALLEL_LEVEL="$MAKEJOBS" cmake --build "$BUILD_DIR"
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else
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ninja -j "$MAKEJOBS" -C "$BUILD_DIR" -- "$@"
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fi
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}
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delete_target() {
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[ ! -d "$BUILD_DIR" ] || rm -rf "$BUILD_DIR"
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# Delete the vcpkg user variables created by this script if they exist
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VCPKG_USER_VARS="$LADYBIRD_SOURCE_DIR/Meta/CMake/vcpkg/user-variables.cmake"
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[ ! -f "$VCPKG_USER_VARS" ] || rm "$VCPKG_USER_VARS"
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}
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build_vcpkg() {
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( cd "$LADYBIRD_SOURCE_DIR/Toolchain" && python3 ./BuildVcpkg.py )
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}
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ensure_toolchain() {
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build_vcpkg
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}
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run_gdb() {
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local GDB_ARGS=()
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local PASS_ARG_TO_GDB=""
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local LAGOM_EXECUTABLE=""
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local GDB=gdb
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if ! command -v "$GDB" > /dev/null 2>&1; then
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GDB=lldb
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if ! command -v "$GDB" > /dev/null 2>&1; then
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die "Please install gdb or lldb!"
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fi
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fi
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for arg in "${CMD_ARGS[@]}"; do
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if [ "$PASS_ARG_TO_GDB" != "" ]; then
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GDB_ARGS+=( "$PASS_ARG_TO_GDB" "$arg" )
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PASS_ARG_TO_GDB=""
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elif [ "$arg" = "-ex" ]; then
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PASS_ARG_TO_GDB="$arg"
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elif [[ "$arg" =~ ^-.*$ ]]; then
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die "Don't know how to handle argument: $arg"
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else
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if [ "$LAGOM_EXECUTABLE" != "" ]; then
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die "Lagom executable can't be specified more than once"
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fi
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LAGOM_EXECUTABLE="$arg"
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fi
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done
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if [ "$PASS_ARG_TO_GDB" != "" ]; then
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GDB_ARGS+=( "$PASS_ARG_TO_GDB" )
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fi
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if [ "$LAGOM_EXECUTABLE" = "ladybird" ]; then
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if [ "$(uname -s)" = "Darwin" ]; then
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LAGOM_EXECUTABLE="Ladybird.app"
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else
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LAGOM_EXECUTABLE="Ladybird"
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fi
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fi
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"$GDB" "$BUILD_DIR/bin/$LAGOM_EXECUTABLE" "${GDB_ARGS[@]}"
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}
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build_and_run_lagom_target() {
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local lagom_target="${CMD_ARGS[0]}"
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local lagom_args=("${CMD_ARGS[@]:1}")
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if [ -z "$lagom_target" ]; then
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lagom_target="Ladybird"
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fi
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if [ "$lagom_target" = "ladybird" ]; then
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lagom_target="Ladybird"
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fi
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# FIXME: Find some way to centralize these b/w CMakePresets.json, CI files, Documentation and here.
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if [ "$BUILD_PRESET" = "Sanitizer" ]; then
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export ASAN_OPTIONS=${ASAN_OPTIONS:-"strict_string_checks=1:check_initialization_order=1:strict_init_order=1:detect_stack_use_after_return=1:allocator_may_return_null=1"}
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export UBSAN_OPTIONS=${UBSAN_OPTIONS:-"print_stacktrace=1:print_summary=1:halt_on_error=1"}
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fi
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build_target "${lagom_target}"
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if [[ "$lagom_target" =~ ^(headless-browser|ImageDecoder|Ladybird|RequestServer|WebContent|WebDriver|WebWorker)$ ]] && [ "$(uname -s)" = "Darwin" ]; then
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"$BUILD_DIR/bin/Ladybird.app/Contents/MacOS/$lagom_target" "${lagom_args[@]}"
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else
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"$BUILD_DIR/bin/$lagom_target" "${lagom_args[@]}"
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fi
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}
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if [[ "$CMD" =~ ^(build|install|run|gdb|test|rebuild|recreate|addr2line)$ ]]; then
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cmd_with_target
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[[ "$CMD" != "recreate" && "$CMD" != "rebuild" ]] || delete_target
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ensure_toolchain
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ensure_target
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case "$CMD" in
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build)
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build_target "${CMD_ARGS[@]}"
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;;
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install)
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build_target
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build_target install
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;;
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run)
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build_and_run_lagom_target
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;;
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gdb)
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[ $# -ge 1 ] || usage
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build_target "${CMD_ARGS[@]}"
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run_gdb "${CMD_ARGS[@]}"
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;;
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test)
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build_target
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run_tests "${CMD_ARGS[0]}"
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;;
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rebuild)
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build_target "${CMD_ARGS[@]}"
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;;
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recreate)
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;;
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addr2line)
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build_target
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[ $# -ge 2 ] || usage
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BINARY_FILE="$1"; shift
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BINARY_FILE_PATH="$BUILD_DIR/$BINARY_FILE"
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command -v addr2line >/dev/null 2>&1 || die "Please install addr2line!"
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ADDR2LINE=addr2line
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if [ -x "$BINARY_FILE_PATH" ]; then
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"$ADDR2LINE" -e "$BINARY_FILE_PATH" "$@"
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else
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find "$BUILD_DIR" -name "$BINARY_FILE" -executable -type f -exec "$ADDR2LINE" -e {} "$@" \;
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fi
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;;
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*)
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build_target "$CMD" "${CMD_ARGS[@]}"
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;;
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esac
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elif [ "$CMD" = "delete" ]; then
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cmd_with_target
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delete_target
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elif [ "$CMD" = "vcpkg" ]; then
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cmd_with_target
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ensure_toolchain
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else
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>&2 echo "Unknown command: $CMD"
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usage
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fi
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