Added a simple compilation test and linux CI

Compilation test is required because the smaple is windows-specific.
Linux CI is needed because pull requests must stop breaking linux builds.

.github/workflows/linux.yaml

@@ -0,0 +1,52 @@
+name: linux
+
+on: [push, pull_request]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        cxx: [g++-12, clang++-15]
+        build_type: [Debug, Release]
+        include:
+          - cxx: g++-12
+            install: sudo apt install g++-12
+          - cxx: clang++-15
+            cxxflags: -stdlib=libc++
+            install: sudo apt install clang-15 libc++-15-dev libc++abi-15-dev
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Prepare Vulkan SDK
+      uses: humbletim/install-vulkan-sdk@v1.1.1
+      with:
+        version: 1.3.290.0
+        cache: true
+
+    - name: Create Build Environment
+      run: |
+        sudo apt update
+        ${{matrix.install}}
+        cmake -E make_directory ${{runner.workspace}}/build
+
+    - name: Configure
+      working-directory: ${{runner.workspace}}/build
+      env:
+        CXX: ${{matrix.cxx}}
+        CXXFLAGS: ${{matrix.cxxflags}}
+      run: |
+        cmake -DCPM_SOURCE_CACHE=~/cpm-cache \
+          -DCMAKE_BUILD_TYPE=${{matrix.build_type}} \
+          -DVMA_BUILD_SAMPLES=YES \
+          $GITHUB_WORKSPACE
+
+    - name: Build
+      working-directory: ${{runner.workspace}}/build
+      run: |
+        threads=`nproc`
+        cmake --build . --target VmaCompilationTest --config ${{matrix.build_type}} --parallel $threads

CMakeLists.txt

@@ -45,5 +45,6 @@ if (VMA_ENABLE_INSTALL)
     option(VMA_BUILD_SAMPLES "Build samples")
     if (VMA_BUILD_SAMPLES)
         add_subdirectory(src)
+        add_subdirectory(compilation_test)
     endif()
 endif()

compilation_test/CMakeLists.txt

@@ -0,0 +1,36 @@
+#
+# Copyright (c) 2017-2024 Advanced Micro Devices, Inc. All rights reserved.
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+
+
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+find_package(Vulkan REQUIRED)
+
+add_library(VmaCompilationTest)
+target_sources(VmaCompilationTest PRIVATE vma_impl.cpp)
+
+target_link_libraries(VmaCompilationTest PRIVATE GPUOpen::VulkanMemoryAllocator)
+
+target_link_libraries(VmaCompilationTest PUBLIC Vulkan::Vulkan)
+

compilation_test/vma_impl.cpp

@@ -0,0 +1,2 @@
+#define VMA_IMPLEMENTATION
+#include <vk_mem_alloc.h>

include/vk_mem_alloc.h

@@ -10594,7 +10594,7 @@ VmaDeviceMemoryBlock::VmaDeviceMemoryBlock(VmaAllocator hAllocator)
     m_hMemory(VK_NULL_HANDLE),
     m_MapCount(0),
     m_pMappedData(VMA_NULL),
-    m_Handle(VMA_NULL) {}
+    m_Handle() {}
 
 VmaDeviceMemoryBlock::~VmaDeviceMemoryBlock()
 {