lizzie
3 weeks ago
1 changed files with 0 additions and 176 deletions
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#!/usr/local/bin/bash -ex |
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# SPDX-FileCopyrightText: Copyright 2026 Eden Emulator Project |
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# SPDX-License-Identifier: GPL-3.0-or-later |
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# Define global vars |
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# These flags are used everywhere, so let's reuse them. |
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export OO_PS4_TOOLCHAIN="$PWD/prefix" |
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export PREFIX="$OO_PS4_TOOLCHAIN" |
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export CC="clang" |
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export CXX="clang++" |
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export AR="llvm-ar" |
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export CFLAGS="-fPIC -DPS4 -D_LIBUNWIND_IS_BAREMETAL=1" |
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export CXXFLAGS="$CFLAGS -D__STDC_VERSION__=0" |
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export TARGET="x86_64-scei-ps4" |
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export LLVM_ROOT="$PWD/llvm-project" |
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export LLVM_PATH="$PWD/llvm-project/llvm" |
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export WORK_PATH="$PWD" |
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prepare_prefix() { |
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[ -d OpenOrbis-PS4-Toolchain ] || git clone --depth=1 https://github.com/OpenOrbis/OpenOrbis-PS4-Toolchain |
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[ -d musl ] || git clone --depth=1 https://github.com/OpenOrbis/musl |
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[ -d llvm-project ] || git clone --depth=1 --branch openorbis/20.x https://github.com/seuros/llvm-project |
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[ -d create-fself ] || git clone --depth=1 https://github.com/OpenOrbis/create-fself |
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[ -d create-gp4 ] || git clone --depth=1 https://github.com/OpenOrbis/create-gp4 |
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[ -d readoelf ] || git clone --depth=1 https://github.com/OpenOrbis/readoelf |
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[ -d LibOrbisPkg ] || git clone --depth=1 https://github.com/maxton/LibOrbisPkg |
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mkdir -p $PREFIX "$PREFIX/bin" "$PREFIX/include" |
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[ -f "$PREFIX/include/orbis/libkernel.h" ] || cp -r OpenOrbis-PS4-Toolchain/include/* "$PREFIX/include/" |
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mkdir -p $PREFIX/usr |
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[ -L "$PREFIX/usr/include" ] || ln -s $PREFIX/include $PREFIX/usr/include || echo 1 |
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[ -L "$PREFIX/usr/share" ] || ln -s $PREFIX/share $PREFIX/usr/share || echo 1 |
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[ -L "$PREFIX/usr/lib" ] || ln -s $PREFIX/lib $PREFIX/usr/lib || echo 1 |
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[ -L "$PREFIX/usr/bin" ] || ln -s $PREFIX/bin $PREFIX/usr/bin || echo 1 |
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} |
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build_musl() { |
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mkdir -p musl-build |
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cd musl-build |
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../musl/configure --target=$TARGET --disable-shared CC="$CC" CFLAGS="$CFLAGS" --prefix=$PREFIX |
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gmake -j8 && gmake install |
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cd .. |
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} |
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build_llvm() { |
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# Build compiler-rt |
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cmake "$LLVM_ROOT/compiler-rt" -B "$WORK_PATH/llvm-build/compiler-rt" \ |
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-DCMAKE_INSTALL_PREFIX="$PREFIX" \ |
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-DCMAKE_C_COMPILER="$CC" -DCMAKE_CXX_COMPILER="$CXX" \ |
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-DCMAKE_C_FLAGS="$CFLAGS" -DCMAKE_CXX_FLAGS="$CXXFLAGS" \ |
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-DCMAKE_ASM_COMPILER="$CC" -DCMAKE_ASM_FLAGS="$CFLAGS -x assembler-with-cpp" \ |
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-DLLVM_PATH="$LLVM_PATH" -DCOMPILER_RT_DEFAULT_TARGET_TRIPLE="$TARGET" \ |
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-DCOMPILER_RT_BAREMETAL_BUILD=YES -DCOMPILER_RT_BUILD_BUILTINS=ON \ |
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-DCOMPILER_RT_BUILD_CRT=OFF -DCOMPILER_RT_BUILD_SANITIZERS=OFF \ |
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-DCOMPILER_RT_BUILD_XRAY=OFF -DCOMPILER_RT_BUILD_LIBFUZZER=OFF \ |
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-DCOMPILER_RT_BUILD_PROFILE=OFF -DCOMPILER_RT_STANDALONE_BUILD=ON |
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# Build libunwind |
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cmake "$LLVM_ROOT/libunwind" -B "$WORK_PATH/llvm-build/libunwind" \ |
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-DCMAKE_INSTALL_PREFIX="$PREFIX" \ |
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-DCMAKE_C_COMPILER="$CC" -DCMAKE_CXX_COMPILER="$CXX" \ |
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-DCMAKE_C_FLAGS="$CFLAGS -fcxx-exceptions" -DCMAKE_CXX_FLAGS="$CXXFLAGS -fcxx-exceptions" \ |
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-DCMAKE_ASM_COMPILER="$CC" -DCMAKE_ASM_FLAGS="$CFLAGS -x assembler-with-cpp" \ |
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-DLLVM_PATH="$LLVM_PATH" -DLIBUNWIND_USE_COMPILER_RT=YES \ |
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-DLIBUNWIND_BUILD_32_BITS=NO -DLIBUNWIND_ENABLE_STATIC=ON \ |
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-DLIBUNWIND_ENABLE_SHARED=OFF -DLIBUNWIND_IS_BAREMETAL=ON |
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# Build libcxxabi |
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cmake "$LLVM_ROOT/libcxxabi" -B "$WORK_PATH/llvm-build/libcxxabi" \ |
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-DCMAKE_INSTALL_PREFIX="$PREFIX" \ |
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-DCMAKE_C_COMPILER="$CC" -DCMAKE_CXX_COMPILER="$CXX" \ |
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-DCMAKE_C_FLAGS="$CFLAGS -D_GNU_SOURCE=1 -isysroot $PREFIX -isystem $LLVM_ROOT/libcxx/include -isystem $PREFIX/include -isystem $WORK_PATH/llvm-build/libcxx/include/c++/v1" \ |
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-DCMAKE_CXX_FLAGS="$CXXFLAGS -D_GNU_SOURCE=1 -isysroot $PREFIX -isystem $LLVM_ROOT/libcxx/include -isystem $PREFIX/include -isystem $WORK_PATH/llvm-build/libcxx/include/c++/v1" \ |
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-DCMAKE_ASM_COMPILER="$CC" -DCMAKE_ASM_FLAGS="$CFLAGS -x assembler-with-cpp" \ |
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-DLLVM_PATH="$LLVM_PATH" -DLIBCXXABI_ENABLE_SHARED=NO \ |
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-DLLVM_ENABLE_RUNTIMES="rt;libunwind" \ |
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-DLIBCXXABI_ENABLE_STATIC=YES -DLIBCXXABI_ENABLE_EXCEPTIONS=YES \ |
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-DLIBCXXABI_USE_COMPILER_RT=YES -DLIBCXXABI_USE_LLVM_UNWINDER=YES \ |
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-DLIBCXXABI_LIBUNWIND_PATH="$LLVM_ROOT/libunwind" \ |
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-DLIBCXXABI_LIBCXX_INCLUDES="$LLVM_ROOT/libcxx/include" \ |
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-DLIBCXXABI_ENABLE_PIC=YES |
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# Build libcxx |
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cmake "$LLVM_ROOT/libcxx" -B "$WORK_PATH/llvm-build/libcxx" \ |
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-DCMAKE_INSTALL_PREFIX="$PREFIX" \ |
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-DCMAKE_C_COMPILER="$CC" -DCMAKE_CXX_COMPILER="$CXX" \ |
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-DCMAKE_C_FLAGS="$CFLAGS -D_LIBCPP_HAS_MUSL_LIBC=1 -D_GNU_SOURCE=1 -isysroot $PREFIX -isystem $PREFIX/include/c++/v1 -isystem $PREFIX/include" \ |
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-DCMAKE_CXX_FLAGS="$CXXFLAGS -D_LIBCPP_HAS_MUSL_LIBC=1 -D_GNU_SOURCE=1 -isysroot $PREFIX -isystem $PREFIX/include/c++/v1 -isystem $PREFIX/include" \ |
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-DCMAKE_ASM_COMPILER="$CC" -DCMAKE_ASM_FLAGS="$CFLAGS -x assembler-with-cpp" \ |
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-DLLVM_PATH="$LLVM_PATH" -DLIBCXX_ENABLE_RTTI=YES \ |
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-DLIBCXX_HAS_MUSL_LIBC=YES -DLIBCXX_ENABLE_SHARED=NO \ |
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-DLIBCXX_CXX_ABI=libcxxabi -DLIBCXX_CXX_ABI_INCLUDE_PATHS="$LLVM_ROOT/libcxxabi/include" \ |
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-DLIBCXX_CXX_ABI_LIBRARY_PATH="$LLVM_ROOT/libcxxabi/build/lib" |
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cmake --build "$WORK_PATH/llvm-build/compiler-rt" --parallel |
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cmake --install "$WORK_PATH/llvm-build/compiler-rt" |
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cmake --build "$WORK_PATH/llvm-build/libunwind" --parallel |
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cmake --install "$WORK_PATH/llvm-build/libunwind" |
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cmake --build "$WORK_PATH/llvm-build/libcxxabi" --parallel |
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cmake --install "$WORK_PATH/llvm-build/libcxxabi" |
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touch "$WORK_PATH/llvm-build/libcxx/include/c++/v1/libcxx.imp" |
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cmake --build "$WORK_PATH/llvm-build/libcxx" --parallel |
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cmake --install "$WORK_PATH/llvm-build/libcxx" |
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} |
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build_tools() { |
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# Build create-fself |
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cd create-fself/cmd/create-fself |
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cp go-linux.mod go.mod |
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go build -ldflags "-linkmode external -extldflags -static" -o create-fself |
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mv ./create-fself $PREFIX/bin/create-fself |
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cd ../../../ |
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# Build create-gp4 |
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cd create-gp4/cmd/create-gp4 |
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go build -ldflags "-linkmode external -extldflags -static" -o create-gp4 |
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mv ./create-gp4 $PREFIX/bin/create-gp4 |
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cd ../../../ |
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# Build readoelf |
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cd readoelf/cmd/readoelf |
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go build -ldflags "-linkmode external -extldflags -static" -o readoelf |
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mv ./readoelf $PREFIX/bin/readoelf |
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cd ../../../ |
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# # Pull maxton's publishing tools (<3) |
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# # Sadly maxton has passed on, we have forked the repository and will continue to update it in the future. RIP <3 |
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# cd $PREFIX/bin |
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# [ -f PkgTool.Core-linux-x64-0.2.231.zip ] || wget https://github.com/maxton/LibOrbisPkg/releases/download/v0.2/PkgTool.Core-linux-x64-0.2.231.zip |
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# [ -f PkgTool.Core ] || unzip PkgTool.Core-linux-x64-0.2.231.zip |
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# chmod +x PkgTool.Core |
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} |
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finish_prefix() { |
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as $WORK_PATH/OpenOrbis-PS4-Toolchain/src/crt/crtlib.S -o $PREFIX/lib/crtlib.o |
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cp -a $WORK_PATH/OpenOrbis-PS4-Toolchain/link.x $PREFIX/ |
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cp -a ~/OpenOrbis/PS4Toolchain/lib/libkernel* $PREFIX/lib/ |
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cp -a ~/OpenOrbis/PS4Toolchain/lib/libSce* $PREFIX/lib/ |
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cp -a ~/OpenOrbis/PS4Toolchain/lib/libSDL* $PREFIX/lib/ |
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cp -r ~/OpenOrbis/PS4Toolchain/include/SDL2 $PREFIX/include/SDL2 |
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cp $WORK_PATH/llvm-build/compiler-rt/lib/freebsd/libclang_rt.builtins-x86_64.a $PREFIX/lib/ |
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# Combine libc++, libc++abi and libunwind into a single archive |
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cat << EOF >"mri.txt" |
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CREATE $PREFIX/lib/libc++M.a |
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ADDLIB $PREFIX/lib/libunwind.a |
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ADDLIB $PREFIX/lib/libc++abi.a |
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ADDLIB $PREFIX/lib/libc++.a |
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SAVE |
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END |
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EOF |
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$AR -M < mri.txt |
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cp $PREFIX/lib/libc++M.a $PREFIX/lib/libc++.a |
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# Merge compiler-rt into libc |
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cat << EOF >"mri.txt" |
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CREATE $PREFIX/lib/libcM.a |
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ADDLIB $PREFIX/lib/libc.a |
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ADDLIB $PREFIX/lib/libclang_rt.builtins-x86_64.a |
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SAVE |
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END |
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EOF |
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$AR -M < mri.txt |
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cp $PREFIX/lib/libcM.a $PREFIX/lib/libc.a |
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rm mri.txt |
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} |
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prepare_prefix |
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build_musl |
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build_llvm |
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build_tools |
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finish_prefix |
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