mirror of
https://github.com/RGBCube/serenity
synced 2025-05-23 15:05:07 +00:00
10298f1e9a
This script was already used by both Ladybird and the Kernel, so move it into Meta/gn/build instead.
51 lines
1.2 KiB
Text
51 lines
1.2 KiB
Text
import("//Meta/gn/build/serenity_target.gni")
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import("//Meta/gn/build/sysroot.gni")
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assert(current_os == "serenity")
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assert(current_cpu == "x86_64")
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group("Prekernel") {
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deps = [ ":install_prekernel" ]
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}
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executable("Prekernel_bin") {
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configs += [ "//Kernel:Kernel_config" ]
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deps = [ "//Userland/Libraries/LibC:install_libc_headers" ]
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cflags = [
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"-fno-pic",
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"-fno-pie",
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]
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ldflags = [
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"-static",
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"-fno-pie",
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"-Wl,-T" + rebase_path("linker.ld", root_build_dir),
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]
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sources = [
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"//Kernel//Library/MiniStdLib.cpp",
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"//Userland/Libraries/LibELF/Relocation.cpp",
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"UBSanitizer.cpp",
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"boot.S",
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"init.cpp",
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"multiboot.S",
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]
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}
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action("postprocess_prekernel") {
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script = "//Meta/gn/build/invoke_process_with_args.py"
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inputs = [ "$target_out_dir/Prekernel_bin" ]
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outputs = [ "$target_gen_dir/Prekernel" ]
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deps = [ ":Prekernel_bin" ]
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args = [
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"$serenity_objcopy",
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"-O",
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"elf32-i386",
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rebase_path(inputs[0], root_build_dir),
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rebase_path(outputs[0], root_build_dir),
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]
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}
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copy("install_prekernel") {
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deps = [ ":postprocess_prekernel" ]
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sources = [ "$target_gen_dir/Prekernel" ]
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outputs = [ "$sysroot/boot/{{source_file_part}}" ]
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}
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