Create deb package

.github/workflows/linux.yml

@@ -158,15 +158,17 @@ jobs:
             BIN: 32
     env:
       CMAKE_EXE: /opt/Kitware/CMake/${{ matrix.CMAKE }}/bin/cmake
+      CPACK_EXE: /opt/Kitware/CMake/${{ matrix.CMAKE }}/bin/cpack
       CTEST_EXE: /opt/Kitware/CMake/${{ matrix.CMAKE }}/bin/ctest
 
     steps:
     - name: Checkout OpenCL-Headers
       uses: actions/checkout@v3
-      
+
     - name: Configure
       shell: bash
-      run: $CMAKE_EXE
+      run: mkdir $GITHUB_WORKSPACE/build && cd $GITHUB_WORKSPACE/build &&
+        $CMAKE_EXE
         -G "${{matrix.GEN}}"
         -D BUILD_TESTING=ON
         `if [[ "${{matrix.GEN}}" == "Unix Makefiles" ]]; then echo -D CMAKE_BUILD_TYPE=${{matrix.CONFIG}}; fi;`
@@ -177,8 +179,8 @@ jobs:
         -D CMAKE_CXX_COMPILER=${{matrix.CXX_COMPILER}}
         -D CMAKE_CXX_EXTENSIONS=OFF
         -D CMAKE_INSTALL_PREFIX=$GITHUB_WORKSPACE/install
-        -B$GITHUB_WORKSPACE/build
-        -H$GITHUB_WORKSPACE
+        -D CPACK_PACKAGING_INSTALL_PREFIX=/usr
+        $GITHUB_WORKSPACE
 
     - name: Build
       shell: bash
@@ -201,6 +203,37 @@ jobs:
           $CTEST_EXE --output-on-failure -C Release --parallel `nproc`;
         fi;
 
+    - name: Package DEB
+      shell: bash
+      run: $CPACK_EXE
+        --config "$GITHUB_WORKSPACE/build/CPackConfig.cmake"
+        -G DEB
+        -C Release
+        -B "$GITHUB_WORKSPACE/package-deb"
+
+    - name: Consume (Package DEB)
+      shell: bash
+      run: dpkg -i $GITHUB_WORKSPACE/package-deb/*.deb &&
+        mkdir $GITHUB_WORKSPACE/build_package && cd $GITHUB_WORKSPACE/build_package &&
+        $CMAKE_EXE
+        -G "${{matrix.GEN}}"
+        -D BUILD_TESTING=ON
+        `if [[ "${{matrix.GEN}}" == "Unix Makefiles" ]]; then echo -D CMAKE_BUILD_TYPE=${{matrix.CONFIG}}; fi;`
+        -D CMAKE_C_FLAGS="-Wall -Wextra -pedantic -Werror -m${{matrix.BIN}}"
+        -D CMAKE_C_COMPILER=${{matrix.C_COMPILER}}
+        -D CMAKE_C_EXTENSIONS=OFF
+        -D CMAKE_CXX_FLAGS="-Wall -Wextra -pedantic -Werror -m${{matrix.BIN}}"
+        -D CMAKE_CXX_COMPILER=${{matrix.CXX_COMPILER}}
+        -D CMAKE_CXX_EXTENSIONS=OFF
+        $GITHUB_WORKSPACE/tests/pkgconfig/bare &&
+        if [[ "${{matrix.GEN}}" == "Unix Makefiles" ]];
+        then
+          $CMAKE_EXE --build $GITHUB_WORKSPACE/build -- -j`nproc`;
+        else
+          $CMAKE_EXE --build $GITHUB_WORKSPACE/build --config Debug   -- -j`nproc`;
+          $CMAKE_EXE --build $GITHUB_WORKSPACE/build --config Release -- -j`nproc`;
+        fi;
+
     - name: Test install
       shell: bash
       run: if [[ "${{matrix.GEN}}" == "Unix Makefiles" ]];

.gitignore

@@ -0,0 +1,15 @@
+# Build dir
+[Bb]uild/
+
+# Install dir
+[Ii]nstall/
+
+# Package dir
+[Pp]ackage[-_\s\d]*/
+
+# Test dir
+[Tt]esting/
+
+# CMake
+CMakeCache.txt
+CMakeFiles/

CMakeLists.txt

@@ -7,7 +7,7 @@ if(TARGET Headers)
 endif()
 
 project(OpenCLHeaders
-  VERSION 2.2
+  VERSION 3.0
   LANGUAGES C # Ideally should be NONE, but GNUInstallDirs detects platform arch using try_compile
   # https://stackoverflow.com/questions/43379311/why-does-project-affect-cmakes-opinion-on-cmake-sizeof-void-p
 )
@@ -17,6 +17,7 @@ option(OPENCL_HEADERS_BUILD_CXX_TESTS "Enable support for OpenCL C headers testi
 
 set (CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
 include(JoinPaths)
+include(Package)
 
 include(GNUInstallDirs)
 

cmake/Package.cmake

@@ -0,0 +1,41 @@
+set(CPACK_PACKAGE_VENDOR "khronos")
+
+set(CPACK_PACKAGE_DESCRIPTION "OpenCL (Open Computing Language) C header files")
+
+set(CPACK_RESOURCE_FILE_LICENSE "${CMAKE_CURRENT_SOURCE_DIR}/LICENSE")
+
+set(CPACK_RESOURCE_FILE_README "${CMAKE_CURRENT_SOURCE_DIR}/README.md")
+
+if(NOT CPACK_PACKAGING_INSTALL_PREFIX)
+  set(CPACK_PACKAGING_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}")
+endif()
+
+# DEB packaging configuration
+set(CPACK_DEBIAN_PACKAGE_MAINTAINER ${CPACK_PACKAGE_VENDOR})
+
+set(CPACK_DEBIAN_PACKAGE_HOMEPAGE
+    "https://github.com/KhronosGroup/OpenCL-Headers")
+
+# Version number [epoch:]upstream_version[-debian_revision]
+set(LATEST_RELEASE_VERSION "2023.04.17")
+set(CPACK_DEBIAN_PACKAGE_VERSION "${PROJECT_VERSION}~${LATEST_RELEASE_VERSION}")  # upstream_version
+set(CPACK_DEBIAN_PACKAGE_RELEASE "1") # debian_revision (because this is a
+                                      # non-native pkg)
+set(PACKAGE_VERSION_REVISION "${CPACK_DEBIAN_PACKAGE_VERSION}-${CPACK_DEBIAN_PACKAGE_RELEASE}")
+
+set(DEBIAN_PACKAGE_NAME "opencl-c-headers")
+set(CPACK_DEBIAN_PACKAGE_NAME
+    "${DEBIAN_PACKAGE_NAME}"
+    CACHE STRING "Package name" FORCE)
+
+# Get architecture
+execute_process(COMMAND dpkg "--print-architecture" OUTPUT_VARIABLE CPACK_DEBIAN_PACKAGE_ARCHITECTURE)
+string(STRIP "${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}" CPACK_DEBIAN_PACKAGE_ARCHITECTURE)
+
+# Package file name in deb format:
+# <PackageName>_<VersionNumber>-<DebianRevisionNumber>_<DebianArchitecture>.deb
+set(CPACK_DEBIAN_FILE_NAME "${CPACK_PACKAGE_VENDOR}-${DEBIAN_PACKAGE_NAME}_${PACKAGE_VERSION_REVISION}_${CPACK_DEBIAN_PACKAGE_ARCHITECTURE}.deb")
+
+set(CPACK_DEBIAN_PACKAGE_DEBUG ON)
+
+include(CPack)