Merge pull request #319 from jktjkt/cmake

cmake: misc improvements

CMakeLists.txt

@@ -5,14 +5,18 @@
 
 cmake_minimum_required(VERSION 3.1)
 project(spdlog VERSION 1.0.0)
+include(CTest)
 
 set(CMAKE_CXX_STANDARD 11)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
+if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
+    set(CMAKE_CXX_FLAGS "-Wall ${CMAKE_CXX_FLAGS}")
+endif()
+
 add_library(spdlog INTERFACE)
 
 option(SPDLOG_BUILD_EXAMPLES "Build examples" OFF)
-option(SPDLOG_BUILD_TESTS "Build tests" OFF)
 
 target_include_directories(
     spdlog
@@ -28,7 +32,7 @@ if(SPDLOG_BUILD_EXAMPLES)
     add_subdirectory(example)
 endif()
 
-if(SPDLOG_BUILD_TESTS)
+if(BUILD_TESTING)
     add_subdirectory(tests)
 endif()
 
@@ -78,3 +82,6 @@ install(
     NAMESPACE "${namespace}"
     DESTINATION "${config_install_dir}"
 )
+
+file(GLOB_RECURSE spdlog_include_SRCS "${HEADER_BASE}/*.h")
+add_custom_target(spdlog_headers_for_ide SOURCES ${spdlog_include_SRCS})