CI: Test the generated CMake package.

.github/workflows/build.yml

@@ -0,0 +1,102 @@
+name: Github PR
+on:
+ push:
+ branches: [ master ]
+ pull_request:
+ branches: [ master ]
+ workflow_dispatch:
+permissions: read-all
+defaults:
+ run:
+ shell: bash
+jobs:
+ cmake-build:
+ strategy:
+ fail-fast: false
+ matrix:
+ os: [ubuntu-latest, windows-latest, macos-latest]
+ build: [static, shared]
+ generator: ["Default Generator", "MinGW Makefiles"]
+ exclude:
+ - os: macos-latest
+ build: shared
+ - os: macos-latest
+ generator: "MinGW Makefiles"
+ - os: ubuntu-latest
+ generator: "MinGW Makefiles"
+ env:
+ YAML_BUILD_SHARED_LIBS: ${{ matrix.build == 'shared' && 'ON' || 'OFF' }}
+ YAML_CPP_BUILD_TESTS: 'ON'
+ CMAKE_GENERATOR: >-
+ ${{format(matrix.generator != 'Default Generator' && '-G "{0}"' || '', matrix.generator)}}
+ CMAKE_INSTALL_PREFIX: "${{ github.workspace }}/install-prefix"
+ CMAKE_BUILD_TYPE: Debug
+ runs-on: ${{ matrix.os }}
+ steps:
+ - uses: actions/checkout@v3
+
+ - name: Configure
+ run: |
+ cmake \
+ ${{ env.CMAKE_GENERATOR }} \
+ -S "${{ github.workspace }}" \
+ -B build \
+ -D CMAKE_INSTALL_PREFIX="${{ env.CMAKE_INSTALL_PREFIX }}" \
+ -D CMAKE_BUILD_TYPE=${{ env.CMAKE_BUILD_TYPE }} \
+ -D YAML_BUILD_SHARED_LIBS=${{ env.YAML_BUILD_SHARED_LIBS }} \
+ -D YAML_CPP_BUILD_TESTS=${{ env.YAML_CPP_BUILD_TESTS }}
+
+ - name: Build
+ run: |
+ cmake \
+ --build build \
+ --config ${{ env.CMAKE_BUILD_TYPE }} \
+ --verbose \
+ --parallel
+
+ - name: Run Tests
+ shell: bash
+ run: |
+ ctest \
+ --test-dir build \
+ --build-config ${{ env.CMAKE_BUILD_TYPE }} \
+ --output-on-failure \
+ --verbose
+
+ - name: Install
+ run: cmake --install build --config ${{ env.CMAKE_BUILD_TYPE }}
+
+ - name: Configure CMake package test
+ run: |
+ cmake \
+ ${{ env.CMAKE_GENERATOR }} \
+ -S "${{ github.workspace }}/test/cmake" \
+ -B consumer-build \
+ -D CMAKE_BUILD_TYPE=${{ env.CMAKE_BUILD_TYPE }} \
+ -D CMAKE_PREFIX_PATH="${{ env.CMAKE_INSTALL_PREFIX }}"
+
+ - name: Build CMake package test
+ run: |
+ cmake \
+ --build consumer-build \
+ --config ${{ env.CMAKE_BUILD_TYPE }} \
+ --verbose
+
+ bazel-build:
+ strategy:
+ matrix:
+ os: [ubuntu-latest, windows-latest, macos-latest]
+ runs-on: ${{ matrix.os }}
+ steps:
+ - uses: actions/checkout@v3
+
+ - name: Build
+ run: |
+ cd "${{ github.workspace }}"
+ bazel build :all
+
+ - name: Test
+ run: |
+ cd "${{ github.workspace }}"
+ bazel test test
+

test/cmake/CMakeLists.txt

@@ -0,0 +1,19 @@
+cmake_minimum_required(VERSION 3.5)
+project(yaml-cpp-consumer LANGUAGES CXX)
+
+find_package(yaml-cpp CONFIG REQUIRED)
+get_target_property(LIBRARY_TYPE yaml-cpp TYPE)
+
+if(LIBRARY_TYPE STREQUAL "SHARED_LIBRARY")
+ if(NOT YAML_CPP_SHARED_LIBS_BUILT)
+ message(FATAL_ERROR "Library type (${LIBRARY_TYPE}) contradicts config: ${YAML_CPP_SHARED_LIBS_BUILT}")
+ endif()
+else()
+ if(YAML_CPP_SHARED_LIBS_BUILT)
+ message(FATAL_ERROR "Library type (${LIBRARY_TYPE}) contradicts config: ${YAML_CPP_SHARED_LIBS_BUILT}")
+ endif()
+endif()
+
+add_executable(main main.cpp)
+set_target_properties(main PROPERTIES CXX_STANDARD 11)
+target_link_libraries(main PRIVATE ${YAML_CPP_LIBRARIES})

test/cmake/main.cpp

@@ -0,0 +1,3 @@
+#include "yaml-cpp/yaml.h"
+
+int main(int, char**) { YAML::Parser foo{}; }

test/gtest-1.10.0/googletest/cmake/internal_utils.cmake

@@ -82,13 +82,13 @@ macro(config_compiler_and_linker)
  # http://stackoverflow.com/questions/3232669 explains the issue.
  set(cxx_base_flags "${cxx_base_flags} -wd4702")
  elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
- set(cxx_base_flags "-Wall -Wshadow -Werror -Wconversion")
+ set(cxx_base_flags "-Wall -Wshadow -Wconversion")
  set(cxx_exception_flags "-fexceptions")
  set(cxx_no_exception_flags "-fno-exceptions")
  set(cxx_strict_flags "-W -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wredundant-decls")
  set(cxx_no_rtti_flags "-fno-rtti")
  elseif (CMAKE_COMPILER_IS_GNUCXX)
- set(cxx_base_flags "-Wall -Wshadow -Werror")
+ set(cxx_base_flags "-Wall -Wshadow")
  if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0.0)
  set(cxx_base_flags "${cxx_base_flags} -Wno-error=dangling-else")
  endif()