Add config files to CMake

joboccara · Aug 26, 2019 · 305652d · 305652d
1 parent f19f4a3
commit 305652d
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Showing 3 changed files with 36 additions and 6 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.10)
+cmake_minimum_required(VERSION 3.12)
 
 project(pipes
         VERSION 0.0.1
@@ -8,6 +8,7 @@ project(pipes
 include(GNUInstallDirs)
 
 add_library(${PROJECT_NAME} INTERFACE)
+add_library(joboccara::${PROJECT_NAME} ALIAS ${PROJECT_NAME})
 
 target_include_directories(${PROJECT_NAME}
                            INTERFACE
@@ -22,11 +23,26 @@ install(TARGETS ${PROJECT_NAME}
         LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
         RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
 
+include(CMakePackageConfigHelpers)
+
+write_basic_package_version_file("${PROJECT_NAME}ConfigVersion.cmake"
+                                 VERSION ${PROJECT_VERSION}
+                                 COMPATIBILITY SameMajorVersion)
+
+configure_package_config_file("${PROJECT_SOURCE_DIR}/cmake/${PROJECT_NAME}Config.cmake.in"
+                              "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
+                              INSTALL_DESTINATION
+                              ${CMAKE_INSTALL_DATAROOTDIR}/${PROJECT_NAME}/cmake)
+
 install(EXPORT ${PROJECT_NAME}_Targets
         FILE ${PROJECT_NAME}Targets.cmake
         NAMESPACE ${PROJECT_NAME}::
         DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${PROJECT_NAME}/cmake)
 
+install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
+              "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
+        DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${PROJECT_NAME}/cmake)
+
 install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/${PROJECT_NAME} DESTINATION include)
 
 include(CTest)

diff --git a/cmake/pipesConfig.cmake.in b/cmake/pipesConfig.cmake.in
@@ -0,0 +1,4 @@
+@PACKAGE_INIT@
+
+include("${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake")
+check_required_components("@PROJECT_NAME@")
diff --git a/tests/CMakeLists.txt b/tests/CMakeLists.txt
@@ -1,8 +1,6 @@
-cmake_minimum_required(VERSION 3.10)
+cmake_minimum_required(VERSION 3.12)
 
-project(pipes_test)
-
-add_executable(${PROJECT_NAME}
+add_executable(pipes_test
     main.cpp
     custom.cpp
     dev_null.cpp
@@ -21,4 +19,16 @@ add_executable(${PROJECT_NAME}
     unzip.cpp
     integration_tests.cpp)
 
-target_link_libraries(${PROJECT_NAME} PRIVATE joboccara::pipes)
+target_include_directories(pipes_test PRIVATE
+                           $<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
+                           $<BUILD_INTERFACE:${CMAKE_CURRENT_LIST_DIR}/include>)
+
+target_compile_features(pipes_test PRIVATE cxx_std_14)
+
+target_compile_options(pipes_test
+                       PRIVATE $<$<CXX_COMPILER_ID:MSVC>:/std:c++17>
+                       $<$<CXX_COMPILER_ID:MSVC>:/W4>
+                       $<$<CXX_COMPILER_ID:MSVC>:/WX>
+                       $<$<OR:$<CXX_COMPILER_ID:GNU>,$<CXX_COMPILER_ID:Clang>>:-Wall>
+                       $<$<OR:$<CXX_COMPILER_ID:GNU>,$<CXX_COMPILER_ID:Clang>>:-Werror>
+                       $<$<OR:$<CXX_COMPILER_ID:GNU>,$<CXX_COMPILER_ID:Clang>>:-pedantic>)