Package the library

.gitignore

 /build*
 /cmake-build-*
 /qt-creator
+/test_package/build/*
+/venv
 .vs
 .idea
 compile_commands.json
 .DS_Store
 .vscode/cquery_*
-CMakeLists.txt.user
\ No newline at end of file
+CMakeLists.txt.user

CMakeLists.txt

@@ -3,7 +3,7 @@ cmake_minimum_required(VERSION 3.8.2) # required for cxx_std_17
 project(GTest-constexpr-ext VERSION 0.0.1 LANGUAGES CXX)
 
 include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
-conan_basic_setup()
+conan_basic_setup(TARGETS)
 
 SET(COMPILER_CLANG OFF)
 SET(COMPILER_GCC OFF)

conanfile.py

+from conans import CMake, ConanFile
+
+class GtestconstexprextConan(ConanFile):
+    name = "gtest-constexpr-ext"
+    version = "0.1"
+    license = "MIT"
+    url = "https://gitlab.lrde.epita.fr/mroynard/gtest-constexpr-ext"
+    description = "Add macro to detect whether an expression is compile-time."
+
+    settings = "os", "compiler", "arch", "build_type", "cppstd"
+    requires = "gtest/1.8.0@bincrafters/stable"
+    generators = "cmake"
+
+    exports_sources = "include/*", "test/*", "CMakeLists.txt"
+    no_copy_source = True
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+        cmake.test()
+
+    def package(self):
+        self.copy("*.hpp", dst="include/gtest-constexpr-ext", src="include/gtest-constexpr-ext")
+
+    def package_id(self):
+        self.info.header_only()

conanfile.txt

-[requires]
-gtest/1.8.0@bincrafters/stable
-
-[generators]
-cmake

include/CMakeLists.txt

@@ -3,7 +3,7 @@ set(GTEST_CONSTEXPR_EXT_INCLUDE_DIR "${PROJECT_SOURCE_DIR}/include")
 add_library(Gtest-constexpr-ext INTERFACE)
 target_compile_features(Gtest-constexpr-ext INTERFACE cxx_std_17)
 target_include_directories(Gtest-constexpr-ext INTERFACE ${GTEST_CONSTEXPR_EXT_INCLUDE_DIR})
-target_link_libraries(Gtest-constexpr-ext INTERFACE ${CONAN_LIBS})
+target_link_libraries(Gtest-constexpr-ext INTERFACE CONAN_PKG::gtest)
 
 # dummy static project not linked anywere needed so that a vcxproj is generated with the sources in the solution
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
@@ -15,4 +15,4 @@ set_target_properties(Gtest-constexpr-ext_srcs PROPERTIES LINKER_LANGUAGE CXX)
 target_compile_features(Gtest-constexpr-ext_srcs PUBLIC cxx_std_17)
 target_include_directories(Gtest-constexpr-ext_srcs PUBLIC ${GTEST_CONSTEXPR_EXT_INCLUDE_DIR})
 source_group(TREE ${GTEST_CONSTEXPR_EXT_INCLUDE_DIR} FILES ${GTEST_CONSTEXPR_EXT_SOURCES})
-target_link_libraries(Gtest-constexpr-ext_srcs PUBLIC ${CONAN_LIBS})
+target_link_libraries(Gtest-constexpr-ext_srcs PUBLIC Gtest-constexpr-ext)

test/CMakeLists.txt

@@ -16,7 +16,7 @@ macro(add_unit_test Executable Source)
         target_compile_options(test_${Executable} PRIVATE -Wno-unused-private-field)
     endif()
 
-    target_link_libraries(Gtest-constexpr-ext INTERFACE ${CONAN_LIBS})
+    target_link_libraries(Gtest-constexpr-ext INTERFACE CONAN_PKG::gtest)
     
     add_dependencies(tests-compile test_${Executable})
 endmacro(add_unit_test)

test_package/CMakeLists.txt

+project(PackageTest CXX)
+cmake_minimum_required(VERSION 3.8.2)
+
+include(${CMAKE_BINARY_DIR}/conanbuildinfo.cmake)
+conan_basic_setup(TARGETS)
+
+add_executable(example example.cpp)
+target_link_libraries(example PRIVATE CONAN_PKG::gtest-constexpr-ext)
+target_compile_features(example INTERFACE cxx_std_17)
+
+enable_testing()
+add_test(NAME example
+        WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/bin
+        COMMAND example)

test_package/conanfile.py

+import os
+
+from conans import ConanFile, CMake, tools
+
+
+class GtestconstexprextTestConan(ConanFile):
+    settings = "os", "compiler", "build_type", "arch", "cppstd"
+    generators = "cmake"
+
+    def build(self):
+        cmake = CMake(self)
+        cmake.configure()
+        cmake.build()
+
+    def imports(self):
+        self.copy("*.dll", dst="bin", src="bin")
+        self.copy("*.dylib*", dst="bin", src="lib")
+        self.copy('*.so*', dst='bin', src='lib')
+
+    def test(self):
+        if not tools.cross_building(self.settings):
+            os.chdir("bin")
+            self.run(".%sexample" % os.sep)

test_package/example.cpp

+#include <gtest-constexpr-ext/gtest-constexpr-ext.hpp>
+
+int main() {
+  return 0;
+}