diff --git a/src/ci/docker/dist-fuchsia/Dockerfile b/src/ci/docker/dist-fuchsia/Dockerfile index e18cb453baf6f3282b54eb613b9be551fbc1a950..2cb186c168338d4f63d8556714a7835178bcf7f1 100644 --- a/src/ci/docker/dist-fuchsia/Dockerfile +++ b/src/ci/docker/dist-fuchsia/Dockerfile @@ -17,11 +17,11 @@ RUN apt-get update && apt-get install -y --no-install-recommends \ libncurses5-dev \ patch -RUN curl -L https://cmake.org/files/v3.8/cmake-3.8.0-rc1-Linux-x86_64.tar.gz | \ +RUN curl -L https://cmake.org/files/v3.9/cmake-3.9.2-Linux-x86_64.tar.gz | \ tar xzf - -C /usr/local --strip-components=1 WORKDIR /tmp -COPY dist-fuchsia/shared.sh dist-fuchsia/build-toolchain.sh dist-fuchsia/compiler-rt-dso-handle.patch /tmp/ +COPY dist-fuchsia/shared.sh dist-fuchsia/build-toolchain.sh /tmp/ RUN /tmp/build-toolchain.sh COPY scripts/sccache.sh /scripts/ diff --git a/src/ci/docker/dist-fuchsia/build-toolchain.sh b/src/ci/docker/dist-fuchsia/build-toolchain.sh index bea68775ecdd0f7e39db072272753d9375c37a55..57fd25c1a21cab5c9ef04d2f0b07724276ce9537 100755 --- a/src/ci/docker/dist-fuchsia/build-toolchain.sh +++ b/src/ci/docker/dist-fuchsia/build-toolchain.sh @@ -17,14 +17,14 @@ source shared.sh # Download sources SRCS=( "https://fuchsia.googlesource.com/zircon zircon e9a26dbc70d631029f8ee9763103910b7e3a2fe1" - "https://llvm.googlesource.com/llvm llvm 3f58a16d8eec385e2b3ebdfbb84ff9d3bf27e025" - "https://llvm.googlesource.com/clang llvm/tools/clang 727ea63e6e82677f6e10e05e08bc7d6bdbae3111" - "https://llvm.googlesource.com/lld llvm/tools/lld a31286c1366e5e89b8872803fded13805a1a084b" - "https://llvm.googlesource.com/lldb llvm/tools/lldb 0b2384abec4cb99ad66687712e07dee4dd9d187e" - "https://llvm.googlesource.com/compiler-rt llvm/runtimes/compiler-rt 9093a35c599fe41278606a20b51095ea8bd5a081" - "https://llvm.googlesource.com/libcxx llvm/runtimes/libcxx 607e0c71ec4f7fd377ad3f6c47b08dbe89f66eaa" - "https://llvm.googlesource.com/libcxxabi llvm/runtimes/libcxxabi 0a3a1a8a5ca5ef69e0f6b7d5b9d13e63e6fd2c19" - "https://llvm.googlesource.com/libunwind llvm/runtimes/libunwind e128003563d99d9ee62247c4cee40f07d21c03e3" + "https://llvm.googlesource.com/llvm llvm 65bdf0ae4a87e6992c24f06e2612909952468710" + "https://llvm.googlesource.com/clang llvm/tools/clang 914987de45cf83636537909ce09156aa7a37d6ec" + "https://llvm.googlesource.com/lld llvm/tools/lld f8ed4483c589b390daafac92e28f4680ad052643" + "https://llvm.googlesource.com/lldb llvm/tools/lldb 55cf8753321782668cb7e2d879457ee1ad57a2b9" + "https://llvm.googlesource.com/compiler-rt llvm/runtimes/compiler-rt a8682fdf74d3cb93769b7394f2cdffc5cefb8bd8" + "https://llvm.googlesource.com/libcxx llvm/runtimes/libcxx 5f919fe349450b3da0e29611ae37f6a940179290" + "https://llvm.googlesource.com/libcxxabi llvm/runtimes/libcxxabi caa78daf9285dada17e3e6b8aebcf7d128427f83" + "https://llvm.googlesource.com/libunwind llvm/runtimes/libunwind 469bacd2ea64679c15bb4d86adf000f2f2c27328" ) fetch() { @@ -41,27 +41,7 @@ for i in "${SRCS[@]}"; do fetch $i done -# Remove this once https://reviews.llvm.org/D28791 is resolved -cd llvm/runtimes/compiler-rt -patch -Np1 < /tmp/compiler-rt-dso-handle.patch -cd ../../.. - -# Build toolchain -cd llvm -mkdir build -cd build -hide_output cmake -GNinja \ - -DFUCHSIA_SYSROOT=${PWD}/../../zircon/third_party/ulib/musl \ - -DLLVM_ENABLE_LTO=OFF \ - -DCLANG_BOOTSTRAP_PASSTHROUGH=LLVM_ENABLE_LTO \ - -C ../tools/clang/cmake/caches/Fuchsia.cmake \ - .. -hide_output ninja stage2-distribution -hide_output ninja stage2-install-distribution -cd ../.. - # Build sysroot -rm -rf llvm/runtimes/compiler-rt ./zircon/scripts/download-toolchain build_sysroot() { @@ -77,40 +57,26 @@ build_sysroot() { mkdir -p $dst cp -r zircon/build-${tgt}/sysroot/include $dst/ cp -r zircon/build-${tgt}/sysroot/lib $dst/ - - cd llvm - mkdir build-runtimes-${arch} - cd build-runtimes-${arch} - hide_output cmake -GNinja \ - -DCMAKE_C_COMPILER=clang \ - -DCMAKE_CXX_COMPILER=clang++ \ - -DCMAKE_AR=/usr/local/bin/llvm-ar \ - -DCMAKE_RANLIB=/usr/local/bin/llvm-ranlib \ - -DCMAKE_INSTALL_PREFIX= \ - -DLLVM_MAIN_SRC_DIR=${PWD}/.. \ - -DLLVM_BINARY_DIR=${PWD}/../build \ - -DLLVM_ENABLE_WERROR=OFF \ - -DCMAKE_BUILD_TYPE=Release \ - -DLLVM_INCLUDE_TESTS=ON \ - -DCMAKE_SYSTEM_NAME=Fuchsia \ - -DCMAKE_C_COMPILER_TARGET=${arch}-fuchsia \ - -DCMAKE_CXX_COMPILER_TARGET=${arch}-fuchsia \ - -DUNIX=1 \ - -DLIBCXX_HAS_MUSL_LIBC=ON \ - -DLIBCXXABI_USE_LLVM_UNWINDER=ON \ - -DCMAKE_SYSROOT=${dst} \ - -DCMAKE_C_COMPILER_FORCED=TRUE \ - -DCMAKE_CXX_COMPILER_FORCED=TRUE \ - -DLLVM_ENABLE_LIBCXX=ON \ - -DCMAKE_EXE_LINKER_FLAGS="-nodefaultlibs -lc" \ - -DCMAKE_SHARED_LINKER_FLAGS="$(clang --target=${arch}-fuchsia -print-libgcc-file-name)" \ - ../runtimes - hide_output env DESTDIR="${dst}" ninja install - cd ../.. } -build_sysroot "x86_64" -build_sysroot "aarch64" +for arch in x86_64 aarch64; do + build_sysroot ${arch} +done + +# Build toolchain +cd llvm +mkdir build +cd build +hide_output cmake -GNinja \ + -DFUCHSIA_x86_64_SYSROOT=/usr/local/x86_64-unknown-fuchsia \ + -DFUCHSIA_aarch64_SYSROOT=/usr/local/aarch64-unknown-fuchsia \ + -DLLVM_ENABLE_LTO=OFF \ + -DCLANG_BOOTSTRAP_PASSTHROUGH=LLVM_ENABLE_LTO \ + -C ../tools/clang/cmake/caches/Fuchsia.cmake \ + .. +hide_output ninja stage2-distribution +hide_output ninja stage2-install-distribution +cd ../.. rm -rf zircon llvm diff --git a/src/ci/docker/dist-fuchsia/compiler-rt-dso-handle.patch b/src/ci/docker/dist-fuchsia/compiler-rt-dso-handle.patch deleted file mode 100644 index 0b702894bb216481125219d51de73ce4fb69cf4d..0000000000000000000000000000000000000000 --- a/src/ci/docker/dist-fuchsia/compiler-rt-dso-handle.patch +++ /dev/null @@ -1,41 +0,0 @@ -diff --git a/lib/builtins/CMakeLists.txt b/lib/builtins/CMakeLists.txt -index fc4384af2..b442264c0 100644 ---- a/lib/builtins/CMakeLists.txt -+++ b/lib/builtins/CMakeLists.txt -@@ -194,6 +194,12 @@ if(APPLE) - atomic_thread_fence.c) - endif() - -+if(FUCHSIA) -+ set(GENERIC_SOURCES -+ ${GENERIC_SOURCES} -+ dso_handle.c) -+endif() -+ - if(NOT WIN32 OR MINGW) - set(GENERIC_SOURCES - ${GENERIC_SOURCES} -diff --git a/lib/builtins/dso_handle.c b/lib/builtins/dso_handle.c -new file mode 100644 -index 000000000..7766cd0aa ---- /dev/null -+++ b/lib/builtins/dso_handle.c -@@ -0,0 +1,18 @@ -+/* ===-- dso_handle.c - Provide __dso_handle -------------------------------=== -+ * -+ * The LLVM Compiler Infrastructure -+ * -+ * This file is dual licensed under the MIT and the University of Illinois Open -+ * Source Licenses. See LICENSE.TXT for details. -+ * -+ * ===----------------------------------------------------------------------=== -+ */ -+ -+/* __dso_handle symbol is mandated by C++ ABI with a value which is an address -+ * in one of the object's segments, and as such this symbol has to be included -+ * statically and cannot be a part of a shared library. Traditionally, it has -+ * been defined in crtbegin.o but there's no principled reason for it to be -+ * there. We defined this symbol in the builtin library which is built as a -+ * static library and always included in the final link. -+ */ -+__attribute__((visibility("hidden"))) void *const __dso_handle;