Install deps before checkout

.github/workflows/build.yml

@@ -5,54 +5,43 @@ on:
   pull_request:
 
 env:
-  BUILDCACHE_VERSION: v0.27.0
+  BUILDCACHE_VERSION: v0.28.3
   BUILDCACHE_ACCURACY: STRICT
   BUILDCACHE_MAX_CACHE_SIZE: 1073741824 # 1GiB
 
 jobs:
   build-linux-x86_64:
     name: Build Linux (GCC x86_64)
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
+    container:
+      image: alpine:3.17
 
     env:
+      LLVM_MAJOR: 15
       BUILDCACHE_DIR: ${{github.workspace}}/.buildcache
 
     steps:
+      - name: Install dependencies
+        run: |
+          apk add --no-cache git cmake ninja clang-dev clang-static llvm-dev llvm-static musl-dev \
+            gcc g++ libxml2-dev libxml2-static zlib-dev zlib-static
+
       - uses: actions/checkout@v2
         with:
           fetch-depth: 0
           submodules: recursive
 
-      - name: Install dependencies
-        run: |
-          sudo apt-get -y update
-          sudo apt-get -y install cmake ninja-build llvm-11-dev libclang-11-dev clang-11 zlib1g-dev
-
-          # setup buildcache
-          curl -LSfs https://github.com/mbitsnbites/buildcache/releases/download/$BUILDCACHE_VERSION/buildcache-linux.tar.gz | tar xz -C "$RUNNER_WORKSPACE"
-          echo "$RUNNER_WORKSPACE"/buildcache/bin >> $GITHUB_PATH
-
-      - name: Restore buildcache
-        uses: actions/cache@v2
-        with:
-          path: ${{env.BUILDCACHE_DIR}}
-          key: buildcache-ubuntu-20.04-x86_64
-
       - name: Configure CMake
         run: |
           cmake -B build . -GNinja \
             -DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo \
-            -DATDNA_DYNAMIC_LLVM=OFF \
-            -DClang_DIR:PATH=/usr/lib/cmake/clang-11 \
-            -DCMAKE_C_COMPILER_LAUNCHER:STRING=buildcache \
-            -DCMAKE_CXX_COMPILER_LAUNCHER:STRING=buildcache
+            -DATDNA_DYNAMIC_LLVM:BOOL=OFF \
+            -DATDNA_STATIC:BOOL=ON \
+            -DCMAKE_CXX_FLAGS:STRING="-I/usr/lib/llvm15/include -Dstat64=stat"
 
       - name: Build
         run: cmake --build build --target package --verbose
 
-      - name: Print buildcache stats
-        run: buildcache -s
-
       - name: Test
         working-directory: build
         run: ./atdna-test
@@ -66,7 +55,11 @@ jobs:
 
   build-linux-aarch64:
     name: Build Linux (GCC aarch64)
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-latest
+    if: 'false'
+
+    env:
+      LLVM_MAJOR: 15
 
     steps:
       - uses: actions/checkout@v2
@@ -78,18 +71,19 @@ jobs:
         name: Build & test
         with:
           arch: aarch64
-          distro: ubuntu20.04
+          base_image: --platform=linux/arm64/v8 alpine:3.17
           githubToken: ${{github.token}}
           dockerRunArgs: |
             --volume "${PWD}:/workspace"
           install: |
-            apt-get -y update
-            apt-get -y install build-essential cmake ninja-build llvm-11-dev libclang-11-dev clang-11 zlib1g-dev
+            apk add --no-cache git cmake ninja clang-dev clang-static llvm-dev llvm-static musl-dev \
+              gcc g++ libxml2-dev libxml2-static zlib-dev zlib-static
           run: |
             cmake -B build . -GNinja \
               -DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo \
               -DATDNA_DYNAMIC_LLVM:BOOL=OFF \
-              -DClang_DIR:PATH=/usr/lib/cmake/clang-11
+              -DATDNA_STATIC:BOOL=ON \
+              -DCMAKE_CXX_FLAGS:STRING="-I/usr/lib/llvm15/include -Dstat64=stat"
             cmake --build build --target package --verbose
             build/atdna-test
 
@@ -102,9 +96,11 @@ jobs:
 
   build-macos-universal:
     name: Build macOS (AppleClang universal)
-    runs-on: macos-10.15
+    runs-on: macos-13
 
     env:
+      LLVM_MAJOR: 15
+      LLVM_VERSION: 15.0.7_2
       BUILDCACHE_DIR: ${{github.workspace}}/.buildcache
 
     steps:
@@ -119,8 +115,8 @@ jobs:
           brew install ninja
 
           # universal clang+llvm from macports
-          curl -LSfs https://axiodl.com/files/clang-11-11.1.0_1.mpkg -o /tmp/clang-11-11.1.0_1.mpkg
-          sudo installer -pkg /tmp/clang-11-11.1.0_1.mpkg -target /
+          curl -LSfs https://axiodl.com/files/clang-$LLVM_MAJOR-$LLVM_VERSION.mpkg -o /tmp/clang-$LLVM_MAJOR-$LLVM_VERSION.mpkg
+          sudo installer -pkg /tmp/clang-$LLVM_MAJOR-$LLVM_VERSION.mpkg -target /
 
           # setup buildcache
           curl -LSfs https://github.com/mbitsnbites/buildcache/releases/download/$BUILDCACHE_VERSION/buildcache-macos.zip -o /tmp/buildcache-macos.zip
@@ -131,14 +127,15 @@ jobs:
         uses: actions/cache@v2
         with:
           path: ${{env.BUILDCACHE_DIR}}
-          key: buildcache-macos-10.15
+          key: buildcache-macos-12
 
       - name: Configure CMake
         run: |
           cmake -B build . -GNinja \
             -DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo \
             -DCMAKE_OSX_ARCHITECTURES:STRING="x86_64;arm64" \
-            -DLLVM_ROOT_DIR:PATH=/opt/local/libexec/llvm-11 \
+            -DCMAKE_PREFIX_PATH:PATH=/opt/local \
+            -DLLVM_ROOT_DIR:PATH=/opt/local/libexec/llvm-$LLVM_MAJOR \
             -DCMAKE_C_COMPILER_LAUNCHER:STRING=buildcache \
             -DCMAKE_CXX_COMPILER_LAUNCHER:STRING=buildcache
 
@@ -161,10 +158,10 @@ jobs:
 
   build-win32-amd64:
     name: Build Windows (MSVC AMD64)
-    runs-on: windows-2019
+    runs-on: windows-2022
 
     env:
-      LLVM_VERSION: 11.1.0
+      LLVM_VERSION: 15.0.7
       BUILDCACHE_DIR: C:\buildcache
 
     steps:

CMakeLists.txt

@@ -2,6 +2,8 @@ cmake_minimum_required(VERSION 3.10 FATAL_ERROR) # because of c++17
 # Set MSVC runtime library flags from CMAKE_MSVC_RUNTIME_LIBRARY
 cmake_policy(SET CMP0091 NEW)
 
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
+
 ##################
 # Athena Version #
 ##################
@@ -67,6 +69,11 @@ endif()
 
 project(athena VERSION ${ATHENA_VERSION} LANGUAGES C CXX)
 
+if (ATDNA_STATIC)
+  set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
+  add_link_options(-static)
+endif ()
+
 if (MSVC)
   # Shaddup MSVC
   add_compile_definitions(UNICODE=1 _UNICODE=1 __SSE__=1

atdna/CMakeLists.txt

@@ -55,12 +55,31 @@ else()
   # Add LLVM static libs
   list(APPEND CLANG_LIBS clangTooling)
   list(APPEND LLVM_LIBS LLVMFrontendOpenMP LLVMOption)
+  if (LLVM_VERSION_MAJOR GREATER_EQUAL 15)
+    list(APPEND LLVM_LIBS LLVMWindowsDriver)
+  endif ()
   # Remove LLVM dynamic library from Clang dependencies
   foreach (lib ${CLANG_LIBS})
     recursive_remove_library(${lib} LLVM)
   endforeach ()
   # Hack around link order issues
   target_link_libraries(clangAST INTERFACE LLVMFrontendOpenMP)
+
+  # Fix linking diaguids on Windows
+  if (WIN32 AND TARGET LLVMDebugInfoPDB)
+    find_package(DiaSDK REQUIRED)
+
+    get_target_property(target_dependencies LLVMDebugInfoPDB INTERFACE_LINK_LIBRARIES)
+    list(TRANSFORM target_dependencies REPLACE ".*diaguids.*" "${DIASDK_GUIDS_LIBRARY}")
+    set_property(TARGET LLVMDebugInfoPDB PROPERTY INTERFACE_LINK_LIBRARIES "${target_dependencies}")
+  endif ()
+
+  # Allow static linking against zstd
+  if (ATDNA_STATIC)
+    get_target_property(target_dependencies LLVMSupport INTERFACE_LINK_LIBRARIES)
+    list(TRANSFORM target_dependencies REPLACE "zstd::libzstd_shared" "zstd::libzstd_static")
+    set_property(TARGET LLVMSupport PROPERTY INTERFACE_LINK_LIBRARIES "${target_dependencies}")
+  endif ()
 endif()
 
 # Offer the user the choice of overriding the installation directories

cmake/FindDiaSDK.cmake

@@ -0,0 +1,51 @@
+# From https://github.com/microsoft/DirectXShaderCompiler/blob/18c9e114f9c314f93e68fbc72ce207d4ed2e65ae/cmake/modules/FindDiaSDK.cmake
+# This file is distributed under the University of Illinois Open Source
+
+# Find the DIA SDK path.
+# It will typically look something like this:
+# C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\DIA SDK\include
+
+# CMAKE_GENERATOR_INSTANCE has the location of Visual Studio used
+# i.e. C:/Program Files (x86)/Microsoft Visual Studio/2019/Community
+set(VS_PATH ${CMAKE_GENERATOR_INSTANCE})
+get_filename_component(VS_DIA_INC_PATH "${VS_PATH}/DIA SDK/include" ABSOLUTE CACHE)
+
+# Starting in VS 15.2, vswhere is included.
+# Unclear what the right component to search for is, might be Microsoft.VisualStudio.Component.VC.DiagnosticTools
+# (although the friendly name of that is C++ profiling tools).  The toolset is the most likely target.
+set(PROGRAMFILES_X86 "ProgramFiles(x86)")
+execute_process(
+        COMMAND "$ENV{${PROGRAMFILES_X86}}/Microsoft Visual Studio/Installer/vswhere.exe" -latest -products * -requires Microsoft.VisualStudio.Component.VC.Tools.x86.x64 -property installationPath
+        OUTPUT_VARIABLE VSWHERE_LATEST
+        ERROR_QUIET
+        OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+find_path(DIASDK_INCLUDE_DIR    # Set variable DIASDK_INCLUDE_DIR
+        dia2.h                # Find a path with dia2.h
+        HINTS "${VS_DIA_INC_PATH}"
+        HINTS "${VSWHERE_LATEST}/DIA SDK/include"
+        DOC "path to DIA SDK header files"
+        )
+
+
+if ((CMAKE_GENERATOR_PLATFORM STREQUAL "x64") OR ("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "x64"))
+    find_library(DIASDK_GUIDS_LIBRARY NAMES diaguids.lib HINTS ${DIASDK_INCLUDE_DIR}/../lib/amd64 )
+elseif ((CMAKE_GENERATOR_PLATFORM STREQUAL "ARM") OR ("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "ARM"))
+    find_library(DIASDK_GUIDS_LIBRARY NAMES diaguids.lib HINTS ${DIASDK_INCLUDE_DIR}/../lib/arm )
+elseif ((CMAKE_GENERATOR_PLATFORM MATCHES "ARM64.*") OR ("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" MATCHES "ARM64.*"))
+    find_library(DIASDK_GUIDS_LIBRARY NAMES diaguids.lib HINTS ${DIASDK_INCLUDE_DIR}/../lib/arm64 )
+else ((CMAKE_GENERATOR_PLATFORM STREQUAL "x64") OR ("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "x64"))
+    find_library(DIASDK_GUIDS_LIBRARY NAMES diaguids.lib HINTS ${DIASDK_INCLUDE_DIR}/../lib )
+endif((CMAKE_GENERATOR_PLATFORM STREQUAL "x64") OR ("${CMAKE_C_COMPILER_ARCHITECTURE_ID}" STREQUAL "x64"))
+
+set(DIASDK_LIBRARIES ${DIASDK_GUIDS_LIBRARY})
+set(DIASDK_INCLUDE_DIRS ${DIASDK_INCLUDE_DIR})
+
+include(FindPackageHandleStandardArgs)
+# handle the QUIETLY and REQUIRED arguments and set DIASDK_FOUND to TRUE
+# if all listed variables are TRUE
+find_package_handle_standard_args(DiaSDK  DEFAULT_MSG
+        DIASDK_LIBRARIES DIASDK_INCLUDE_DIR)
+
+mark_as_advanced(DIASDK_INCLUDE_DIRS DIASDK_LIBRARIES)