76 lines
2.1 KiB
Bash
76 lines
2.1 KiB
Bash
#!/bin/sh
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LIMINE_TAG=v7.5.1
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MINTSUKI_HEADERS_COMMIT=dd3abd2d7147efc4170dff478d3b7730bed14147
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BINUTILS_TAG=binutils-2_42
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GCC_TAG=releases/gcc-14.1.0
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PROJECT_ROOT="$(pwd)"
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if [ -e .setup-complete ]; then
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echo setup has already completed. refusing to run again.
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echo to run again anyway, delete .setup-complete
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echo to undo any previous setup, run clean-setup.sh
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exit 1
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fi
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if [ -e .setup-started ]; then
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echo setup has already been started, but failed. refusing to run again.
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echo to run again anyway, delete .setup-started
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echo to undo any previous setup, run clean-setup.sh
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exit 1
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fi
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if [ -z "$MAKEOPTS" ]; then
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MAKEOPTS=-j$(nproc)
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fi
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touch .setup-started
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set -e
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mkdir -p dependencies toolchain/usr
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cd dependencies
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git clone --depth 1 -b "$LIMINE_TAG" https://github.com/limine-bootloader/limine limine
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cd limine
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./bootstrap
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./configure --enable-bios --enable-bios-cd
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make $MAKEOPTS
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cd ..
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git clone --depth 1 https://github.com/osdev0/freestanding-headers mintsuki-headers
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cd mintsuki-headers
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git fetch --depth=1 origin "$MINTSUKI_HEADERS_COMMIT"
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git checkout "$MINTSUKI_HEADERS_COMMIT"
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patch stddef.h "$PROJECT_ROOT"/patches/mintsuki-stddef.patch
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cd ..
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git clone --depth 1 -b "$BINUTILS_TAG" https://sourceware.org/git/binutils-gdb binutils
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mkdir binutils/build
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cd binutils/build
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../configure --disable-gdb --target=x86_64-elf --prefix="$PROJECT_ROOT"/toolchain/usr
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make $MAKEOPTS
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make $MAKEOPTS install
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cd ../..
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git clone --depth 1 -b "$GCC_TAG" https://gcc.gnu.org/git/gcc gcc
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mkdir gcc/build
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cd gcc/build
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../configure --disable-fixed-point --disable-gcov --disable-multilib \
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--disable-shared --disable-hosted-libstdcxx --enable-languages=c++ \
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--target=x86_64-elf --enable-cstdio=stdio_pure \
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--prefix="$PROJECT_ROOT"/toolchain/usr --without-headers \
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--enable-cxx-flags=-mno-sse
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make $MAKEOPTS all-gcc
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make $MAKEOPTS install-gcc
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make $MAKEOPTS all-target-libgcc
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make $MAKEOPTS install-target-libgcc
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make $MAKEOPTS all-target-libstdc++-v3
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make $MAKEOPTS install-target-libstdc++-v3
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patch "$PROJECT_ROOT"/toolchain/usr/x86_64-elf/include/c++/14.1.0/memory \
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"$PROJECT_ROOT"/patches/gcc-memory.patch
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cd ../..
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cd ..
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touch .setup-complete
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