build: remove llvm-objcopy dependency

Swift toolchain now includes llvm-objcopy.

Author: kkebo

.github/workflows/ci.yml

@@ -12,7 +12,7 @@ jobs:
       - uses: actions/checkout@v4
       - run: apt-get update && apt-get install --no-install-recommends -y make
       - run: swift --version
-      - run: make OBJCOPY=objcopy
+      - run: make
   lint:
     runs-on: ubuntu-24.04-arm
     container: swiftlang/swift:nightly-main-noble

README.md

@@ -10,12 +10,6 @@ An operating system written in Swift.
   - Ubuntu 24.04/22.04: `sudo apt install make`
   - Debian 12: `sudo apt install make`
   - macOS 14: bulit-in (`/usr/bin/make`)
-- llvm-objcopy
-  - Arch Linux: `sudo pacman -S llvm`
-  - Fedora 40 or later: `sudo dnf install llvm`
-  - Ubuntu 24.04/22.04: `sudo apt install llvm`
-  - Debian 12: `sudo apt install llvm`
-  - macOS 14: `brew install llvm` and add `/opt/homebrew/opt/llvm/bin` to your `$PATH`
 - QEMU 9.0 or later
   - Arch Linux: `sudo pacman -S qemu-system-aarch64`
   - Fedora 41 or later: `sudo dnf install qemu-system-aarch64-core`