Commit 651b9998 authored by jan.koester's avatar jan.koester
Browse files

test

parent 4dc8ea25

packaging/build-nspawn.sh

+10 −37
Original line number Diff line number Diff line
@@ -140,65 +140,38 @@ setup_toolchain() { 
        make install



        # Build libc++, libc++abi and libunwind against musl from LLVM source

        # LLVM 18 requires the unified runtimes build

        cd /tmp

        LLVM_TAG=llvmorg-${LLVM_VERSION}.1.8

        wget -q https://github.com/llvm/llvm-project/archive/refs/tags/\${LLVM_TAG}.tar.gz -O llvm-project.tar.gz

        tar xf llvm-project.tar.gz

        LLVM_SRC=/tmp/llvm-project-\${LLVM_TAG}



        # Build libunwind (no C++ deps)

        mkdir -p /tmp/build-libunwind && cd /tmp/build-libunwind

        cmake \${LLVM_SRC}/libunwind -G Ninja \

        # Unified runtimes build: libunwind + libc++abi + libc++

        mkdir -p /tmp/build-runtimes && cd /tmp/build-runtimes

        cmake \${LLVM_SRC}/runtimes -G Ninja \

            -DCMAKE_C_COMPILER=clang-${LLVM_VERSION} \

            -DCMAKE_CXX_COMPILER=clang++-${LLVM_VERSION} \

            -DCMAKE_C_COMPILER_WORKS=TRUE \

            -DCMAKE_CXX_COMPILER_WORKS=TRUE \

            -DCMAKE_C_FLAGS=\"--target=x86_64-linux-musl --sysroot=/usr/local/musl -fPIC\" \

            -DCMAKE_CXX_FLAGS=\"--target=x86_64-linux-musl --sysroot=/usr/local/musl -fPIC -nostdinc++\" \

            -DCMAKE_CXX_FLAGS=\"--target=x86_64-linux-musl --sysroot=/usr/local/musl -fPIC\" \

            -DCMAKE_EXE_LINKER_FLAGS=\"-fuse-ld=lld --target=x86_64-linux-musl -L/usr/local/musl/lib -rtlib=compiler-rt -nostdlib -lc\" \

            -DCMAKE_SHARED_LINKER_FLAGS=\"-fuse-ld=lld --target=x86_64-linux-musl -L/usr/local/musl/lib -rtlib=compiler-rt\" \

            -DCMAKE_INSTALL_PREFIX=/usr/local/musl \

            -DLLVM_ENABLE_RUNTIMES=\"libunwind;libcxxabi;libcxx\" \

            -DLIBUNWIND_ENABLE_SHARED=OFF \

            -DLIBUNWIND_USE_COMPILER_RT=ON \

            -DLLVM_PATH=\${LLVM_SRC}/llvm

        ninja

        ninja install



        # Build libc++abi (depends on libunwind)

        mkdir -p /tmp/build-libcxxabi && cd /tmp/build-libcxxabi

        cmake \${LLVM_SRC}/libcxxabi -G Ninja \

            -DCMAKE_C_COMPILER=clang-${LLVM_VERSION} \

            -DCMAKE_CXX_COMPILER=clang++-${LLVM_VERSION} \

            -DCMAKE_C_COMPILER_WORKS=TRUE \

            -DCMAKE_CXX_COMPILER_WORKS=TRUE \

            -DCMAKE_C_FLAGS=\"--target=x86_64-linux-musl --sysroot=/usr/local/musl -fPIC\" \

            -DCMAKE_CXX_FLAGS=\"--target=x86_64-linux-musl --sysroot=/usr/local/musl -fPIC -nostdinc++ -I\${LLVM_SRC}/libcxx/include\" \

            -DCMAKE_EXE_LINKER_FLAGS=\"-fuse-ld=lld --target=x86_64-linux-musl -L/usr/local/musl/lib -rtlib=compiler-rt -nostdlib -lc -lunwind\" \

            -DCMAKE_INSTALL_PREFIX=/usr/local/musl \

            -DLIBCXXABI_ENABLE_SHARED=OFF \

            -DLIBCXXABI_USE_COMPILER_RT=ON \

            -DLIBCXXABI_USE_LLVM_UNWINDER=ON \

            -DLIBCXXABI_LIBUNWIND_PATH=\${LLVM_SRC}/libunwind \

            -DLLVM_PATH=\${LLVM_SRC}/llvm

        ninja

        ninja install



        # Build libc++ (depends on libc++abi)

        mkdir -p /tmp/build-libcxx && cd /tmp/build-libcxx

        cmake \${LLVM_SRC}/libcxx -G Ninja \

            -DCMAKE_C_COMPILER=clang-${LLVM_VERSION} \

            -DCMAKE_CXX_COMPILER=clang++-${LLVM_VERSION} \

            -DCMAKE_C_COMPILER_WORKS=TRUE \

            -DCMAKE_CXX_COMPILER_WORKS=TRUE \

            -DCMAKE_C_FLAGS=\"--target=x86_64-linux-musl --sysroot=/usr/local/musl -fPIC\" \

            -DCMAKE_CXX_FLAGS=\"--target=x86_64-linux-musl --sysroot=/usr/local/musl -fPIC -nostdinc++ -I\${LLVM_SRC}/libcxx/include\" \

            -DCMAKE_EXE_LINKER_FLAGS=\"-fuse-ld=lld --target=x86_64-linux-musl -L/usr/local/musl/lib -rtlib=compiler-rt -nostdlib -lc -lunwind -lc++abi\" \

            -DCMAKE_INSTALL_PREFIX=/usr/local/musl \

            -DLIBCXX_ENABLE_SHARED=OFF \

            -DLIBCXX_USE_COMPILER_RT=ON \

            -DLIBCXX_CXX_ABI=libcxxabi \

            -DLIBCXX_CXX_ABI_INCLUDE_PATHS=\${LLVM_SRC}/libcxxabi/include \

            -DLIBCXX_HAS_MUSL_LIBC=ON \

            -DLLVM_PATH=\${LLVM_SRC}/llvm

            -DLIBCXX_ENABLE_STATIC_ABI_LIBRARY=ON

        ninja

        ninja install

        ninja

        ninja install