add bulid.sh

build.sh

@@ -0,0 +1,118 @@
+#!/bin/bash
+
+# This script builds clang tools for a specified version
+# Usage: ./build.sh <clang-version>
+
+set -e
+
+# Check if cmake is installed
+if ! command -v cmake &> /dev/null; then
+  echo "Error: cmake is not installed."
+  exit 1
+fi
+
+CLANG_VERSION=$1
+OS=$(uname | tr '[:upper:]' '[:lower:]')
+RELEASE=""
+COMMON_CMAKE_ARGS='-DBUILD_SHARED_LIBS=OFF -DLLVM_ENABLE_PROJECTS="clang;clang-tools-extra"'
+POSIX_CMAKE_ARGS='-DCMAKE_BUILD_TYPE=MinSizeRel -DCMAKE_CXX_COMPILER=g++-11 -DCMAKE_C_COMPILER=gcc-11'
+
+# Determine release based on the clang version
+case $CLANG_VERSION in
+  18) RELEASE="llvm-project-18.1.5.src" ;;
+  17) RELEASE="llvm-project-17.0.4.src" ;;
+  16) RELEASE="llvm-project-16.0.3.src" ;;
+  15) RELEASE="llvm-project-15.0.2.src" ;;
+  14) RELEASE="llvm-project-14.0.0.src" ;;
+  13) RELEASE="llvm-project-13.0.0.src" ;;
+  12.0.1) RELEASE="llvm-project-12.0.1.src" ;;
+  12) RELEASE="llvm-project-12.0.0.src" ;;
+  11) RELEASE="llvm-project-11.1.0.src" ;;
+  10) RELEASE="llvm-project-10.0.1" ;;
+  9) RELEASE="llvm-project-9.0.1" ;;
+  8) RELEASE="llvm-project-8.0.1" ;;
+  7) RELEASE="llvm-project-7.1.0" ;;
+  *) echo "Unsupported clang version: $CLANG_VERSION" ; exit 1 ;;
+esac
+
+# Determine OS-specific configurations
+case $OS in
+  linux)
+    RUNNER="ubuntu-22.04"
+    OS_CMAKE_ARGS='-DLLVM_BUILD_STATIC=ON -DCMAKE_CXX_FLAGS="-s -flto" ${POSIX_CMAKE_ARGS}'
+    BUILD_ARGS='-j$(nproc)'
+    BINDIR='/build/bin'
+    DOTEXE=''
+    SHACMD='sha512sum'
+    ;;
+  darwin)
+    RUNNER="macos-14"
+    OS_CMAKE_ARGS='-DCMAKE_CXX_FLAGS="-static-libgcc -static-libstdc++ -flto" -DCMAKE_OSX_DEPLOYMENT_TARGET=11 ${POSIX_CMAKE_ARGS}'
+    BUILD_ARGS='-j$(sysctl -n hw.ncpu)'
+    BINDIR='/build/bin'
+    DOTEXE=''
+    SHACMD='shasum -a 512'
+    ;;
+  msys*|cygwin*|mingw*)
+    RUNNER="windows-latest"
+    OS_CMAKE_ARGS='-Thost=x64 -DCMAKE_CXX_FLAGS="/MP /std:c++14" -DLLVM_USE_CRT_MINSIZEREL="MT"'
+    BUILD_ARGS='--config MinSizeRel'
+    BINDIR='/build/MinSizeRel/bin'
+    DOTEXE='.exe'
+    SHACMD='sha512sum.exe'
+    ;;
+  *)
+    echo "Unsupported OS: $OS"
+    exit 1
+    ;;
+esac
+
+SUFFIX="${CLANG_VERSION}_${OS}-amd64"
+
+# Download llvm-project
+download_llvm_project() {
+  VERSION=${RELEASE##llvm-project-}; VERSION=${VERSION%.src}
+  curl -LO https://github.com/llvm/llvm-project/releases/download/llvmorg-${VERSION}/${RELEASE}.tar.xz
+}
+
+# Unpack llvm-project
+unpack_llvm_project() {
+  tar xf ${RELEASE}.tar.xz
+}
+
+# Apply patches based on version
+apply_patches() {
+  if [[ $CLANG_VERSION == 8 ]]; then
+    patch ${RELEASE}/llvm/include/llvm/Demangle/MicrosoftDemangleNodes.h include-cstdint-string-prior-to-using-uint8_t.patch
+  elif [[ $CLANG_VERSION == 9 || $CLANG_VERSION == 10 && $OS == 'windows' ]]; then
+    patch ${RELEASE}/llvm/cmake/config-ix.cmake windows-clang-9-10-trivially-copyable-mismatch.patch
+  fi
+
+  if [[ $OS == 'darwin' ]]; then
+    sed -i.backup 's/gcc_eh.\*|/gcc_eh.*|gcc_ext.*|/g' $(find /opt/homebrew/Cellar -name CMakeParseImplicitLinkInfo.cmake)
+  fi
+}
+
+# Run CMake and build
+build_clang_tools() {
+  cmake -S ${RELEASE}/llvm -B ${RELEASE}/build ${COMMON_CMAKE_ARGS} ${OS_CMAKE_ARGS}
+  cmake --build ${RELEASE}/build ${BUILD_ARGS} --target clang-format clang-query clang-tidy clang-apply-replacements
+}
+
+# Rename and checksum binaries
+rename_and_checksum() {
+  cd ${RELEASE}${BINDIR}
+  for tool in clang-format clang-query clang-tidy clang-apply-replacements; do
+    mv ${tool}${DOTEXE} ${tool}-${SUFFIX}${DOTEXE}
+    $SHACMD ${tool}-${SUFFIX}${DOTEXE} > ${tool}-${SUFFIX}${DOTEXE}.sha512sum
+    echo "Checksums for ${tool}-${SUFFIX}${DOTEXE}:"
+    cat ${tool}-${SUFFIX}${DOTEXE}.sha512sum
+  done
+}
+
+# Main
+download_llvm_project
+unpack_llvm_project
+apply_patches
+build_clang_tools
+rename_and_checksum