Update gcc and binutils to 15.2.0 and 2.45; misc updates #27

	name: Build libgcc

	on:
	push:
	branches:
	- 'trunk'

	jobs:
	libgcc:
	strategy:
	matrix:
	target_arch: [i386, i686, x86_64, arm, aarch64, loongarch64, loongarch64-softfloat, riscv64, riscv64-softfloat, m68k]

	name: Build and upload libgcc for ${{matrix.target_arch}}
	runs-on: ubuntu-latest
	container: archlinux:latest

	steps:
	- name: Install dependencies
	run: pacman --noconfirm -Syu && pacman --needed --noconfirm -S base-devel git autoconf automake wget

	- name: Checkout code
	uses: actions/checkout@v5

	- name: Git config
	run: git config --global --add safe.directory "$GITHUB_WORKSPACE"

	- name: Build the toolchain
	run: ./do.sh

	- name: Push new binaries
	run: \|
	set -ex
	git config user.name 'mintsuki'
	git config user.email '[email protected]'
	git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/osdev0/libgcc-binaries.git
	while true; do \
	git pull --all; \
	git add .; \
	git commit -m "Upload binaries (${{matrix.target_arch}}) [ci skip]"; \
	if git push origin trunk; then \
	break; \
	else \
	git reset HEAD~1; \
	fi; \
	done

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