From 28f73ed406ec8b4a5d79ea486f92160f844dfb9b Mon Sep 17 00:00:00 2001
From: Robert Marki <gsmiko@gmail.com>
Date: Sun, 24 Apr 2016 16:55:32 +0200
Subject: [PATCH] Refactor CMake listfile to define an interface imported
library
Define the library as an interface imported library so other targets
can use the library as a dependency and use the interface properties
of the library.
---
CMakeLists.txt | 33 +++++++++++++--------------------
1 file changed, 13 insertions(+), 20 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 16e9f960..3985171b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,24 +2,17 @@ cmake_minimum_required(VERSION 2.8)
project(json CXX)
-add_executable(json_unit
- src/json.hpp test/catch.hpp test/unit.cpp
-)
+add_library(${PROJECT_NAME} INTERFACE IMPORTED GLOBAL)
+set_target_properties(${PROJECT_NAME} PROPERTIES
+ INTERFACE_INCLUDE_DIRECTORIES "${CMAKE_CURRENT_SOURCE_DIR}/src")
-if(MSVC)
- set(CMAKE_CXX_FLAGS
- "/EHsc"
- )
-
- STRING(REPLACE "/O2" "/Od" CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
-
- add_definitions(-D_SCL_SECURE_NO_WARNINGS)
-else(MSVC)
- set(CMAKE_CXX_FLAGS
- "-std=c++11"
- )
-endif(MSVC)
-
-include_directories(
- src test
-)
+set(UNIT_TEST_NAME "json_unit")
+add_executable(${UNIT_TEST_NAME}
+ "test/catch.hpp" "test/unit.cpp")
+set_target_properties(${UNIT_TEST_NAME} PROPERTIES
+ CXX_STANDARD 11
+ CXX_STANDARD_REQUIRED ON
+ COMPILE_DEFINITIONS "$<$<CXX_COMPILER_ID:MSVC>:_SCL_SECURE_NO_WARNINGS>"
+ COMPILE_OPTIONS "$<$<CXX_COMPILER_ID:MSVC>:/EHsc;$<$<CONFIG:Release>:/Od>>")
+target_include_directories(${UNIT_TEST_NAME} PRIVATE "test")
+target_link_libraries(${UNIT_TEST_NAME} ${PROJECT_NAME})