Initial conan2 support

CMakeLists.txt

@@ -44,6 +44,8 @@ endif()
 
 
 add_subdirectory(src)
-add_subdirectory(examples)
 
+if (${ENABLE_EXAMPLES})
+  add_subdirectory(examples)
+endif()
 

conanfile.py

@@ -0,0 +1,57 @@
+from conan import ConanFile
+from conan.tools.cmake import CMakeToolchain, CMake, cmake_layout, CMakeDeps
+
+
+class cpputils2Recipe(ConanFile):
+    name = "cpputils2"
+    version = "1.0"
+    #package_type = "library"
+
+    # Optional metadata
+    license = "MIT"
+    author = "Yangosoft yangosoft@protonmail.com"
+    url = "https://github.com/yangosoft/cpputils2"
+    description = "Set of utils in C++23"
+    topics = ("shared memory", "mutex", "futex", "memory", "shared")
+
+    # Binary configuration
+    settings = "os", "compiler", "build_type", "arch"
+    options = {"shared": [True, False], "fPIC": [True, False]}
+    default_options = {"shared": False, "fPIC": True}
+
+    # Sources are located in the same place as this recipe, copy them to the recipe
+    exports_sources = "CMakeLists.txt", "src/*", "include/*", "examples/*"
+
+    #def config_options(self):
+        #if self.settings.os == "Windows":
+            #self.options.rm_safe("fPIC")
+
+    #def configure(self):
+        #if self.options.shared:
+            #self.options.rm_safe("fPIC")
+
+    #def layout(self):
+    #    cmake_layout(self)
+
+    def generate(self):
+        deps = CMakeDeps(self)
+        deps.generate()
+        tc = CMakeToolchain(self)
+        tc.generate()
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def package(self):
+        cmake = CMake(self)
+        cmake.install()
+
+    def package_info(self):
+        #self.cpp_info.libs = ["cpputils2"]
+        self.cpp_info.set_property("cmake_target_name", "CPPUTILS2::cpputils2")
+        self.cpp_info.bindirs = []
+        self.cpp_info.libdirs = []
+        #self.cpp_info.set_property("cmake_find_mode", "none")
+

examples/CMakeLists.txt

@@ -9,4 +9,4 @@ FetchContent_Declare(
 
 FetchContent_MakeAvailable(spdlog)
 
-add_subdirectory(shared_memory)
+add_subdirectory(shared_memory)

examples/shared_memory/CMakeLists.txt

@@ -3,7 +3,8 @@ project(example_shared_memory  VERSION 1.0.0 LANGUAGES CXX)
 
 
 if(NOT TARGET CPPUTILS2::cpputils2)
-    find_package(cpputils2 REQUIRED)
+    message("Not target!")
+    find_package(CPPUTILS2 REQUIRED)
 
     Include(FetchContent)
 FetchContent_Declare(
@@ -18,4 +19,4 @@ endif()
 
 add_executable(shared_memory src/main.cpp)
 
-target_link_libraries(shared_memory PRIVATE CPPUTILS2::cpputils2 spdlog::spdlog)
+target_link_libraries(shared_memory PRIVATE CPPUTILS2::cpputils2 spdlog::spdlog)

src/CMakeLists.txt

@@ -84,9 +84,9 @@ configure_package_config_file(
 )
 
 
-install (TARGETS cpputils2 EXPORT cpputils2-targets 
+install (TARGETS cpputils2 EXPORT cpputils2-targets
          LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-         INCLUDES DESTINATION include/cpputils2/utility)
+         INCLUDES DESTINATION include/cpputils2)
 
 export(EXPORT cpputils2-targets
   FILE "${CMAKE_CURRENT_BINARY_DIR}/CPPUTILS2Targets.cmake"
@@ -136,7 +136,7 @@ else()
     list(APPEND TEST_LIBS rt)
 endif()
 
-target_link_libraries(test_cpputils2 PRIVATE cpputils2 ${TEST_LIBS})
+target_link_libraries(test_cpputils2 PRIVATE CPPUTILS2::cpputils2 ${TEST_LIBS})
 include(CTest)
 
 #add_test(CppUtils2Test test_cpputils2 --gtest_output=xml)

src/cmake/Cpputils2Config.cmake.in

@@ -1,13 +1,14 @@
 @PACKAGE_INIT@
 
-get_filename_component(utilities_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
+get_filename_component(cpputils2_CMAKE_DIR "${CMAKE_CURRENT_LIST_FILE}" PATH)
 
 
 include(CMakeFindDependencyMacro)
 
 
 if(NOT TARGET CPPUTILS2::cpputils2)
-    include("${CMAKE_CURRENT_LIST_DIR}/Cpputils2Targets.cmake")
+    include("${CMAKE_CURRENT_LIST_DIR}/CPPUTILS2Targets.cmake")
 endif()
 
-check_required_components(cpputils2)
+add_library(CPPUTILS2::cpputils2 ALIAS cpputils2)
+check_required_components(cpputils2)

test_package/CMakeLists.txt

@@ -0,0 +1,7 @@
+cmake_minimum_required(VERSION 3.15)
+project(PackageTest CXX)
+
+find_package(CPPUTILS2 REQUIRED)
+
+add_executable(example src/example.cpp)
+target_link_libraries(example PRIVATE CPPUTILS2::cpputils2)

test_package/CMakeUserPresets.json

@@ -0,0 +1,9 @@
+{
+    "version": 4,
+    "vendor": {
+        "conan": {}
+    },
+    "include": [
+        "build/gcc-11-x86_64-gnu17-release/generators/CMakePresets.json"
+    ]
+}

test_package/conanfile.py

@@ -0,0 +1,26 @@
+import os
+
+from conan import ConanFile
+from conan.tools.cmake import CMake, cmake_layout
+from conan.tools.build import can_run
+
+
+class cpputils2TestConan(ConanFile):
+    settings = "os", "compiler", "build_type", "arch"
+    generators = "CMakeDeps", "CMakeToolchain"
+
+    def requirements(self):
+        self.requires(self.tested_reference_str)
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def layout(self):
+        cmake_layout(self)
+
+    def test(self):
+        if can_run(self):
+            cmd = os.path.join(self.cpp.build.bindir, "example")
+            self.run(cmd, env="conanrun")

test_package/src/example.cpp

@@ -0,0 +1,16 @@
+
+
+#ifdef _WIN32
+#include <cpputils2/win/shm/shm.hpp>
+#else
+#include <cpputils2/linux/shm/shm.hpp>
+#endif
+
+#include <iostream>
+#include <vector>
+#include <string>
+
+int main(int , char**) {
+    std::cout << "cpputils2 installed!\n";
+    return 0;
+}