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avoid leaking -std=gnu++11 flag to user's targets #127

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Oct 1, 2018
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9 changes: 9 additions & 0 deletions CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -3,6 +3,15 @@ project(easy_profiler CXX)

set_property(GLOBAL PROPERTY USE_FOLDERS ON)

if (CMAKE_VERSION VERSION_LESS "3.1")
if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang" OR CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang")
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")
endif ()
else ()
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
endif ()

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@yse job is done. This will affect every subdirectories (core, gui, etc) and won't propagate upward for those who are adding easy_profiler as a subdirectory in their project.

option(EASY_PROFILER_NO_GUI "Build easy_profiler without the GUI application (required Qt)" OFF)

set(EASY_PROGRAM_VERSION_MAJOR 2)
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18 changes: 2 additions & 16 deletions easy_profiler_core/CMakeLists.txt
Original file line number Diff line number Diff line change
Expand Up @@ -20,9 +20,9 @@ if (NOT WIN32)
set(NO_CXX11_THREAD_LOCAL_SUPPORT TRUE)
endif ()
endif ()

# TODO: Check thread_local keyword support for other compilers for Unix

if (NO_CXX11_THREAD_LOCAL_SUPPORT)
message(WARNING " Your compiler does not support C++11 thread_local feature.")
message(WARNING " Without C++11 thread_local feature you may face to possible memory leak or application crash if using implicit thread registration and using EASY_THREAD instead of EASY_THREAD_SCOPE.")
Expand Down Expand Up @@ -233,20 +233,6 @@ if (MSVC)
target_compile_options(easy_profiler PRIVATE /WX)
endif ()

if (APPLE)
target_compile_options(easy_profiler PUBLIC -std=gnu++11)
else ()
if (CMAKE_VERSION VERSION_LESS "3.1")
if (NOT MSVC)
target_compile_options(easy_profiler PUBLIC $<$<COMPILE_LANGUAGE:CXX>:-std=gnu++11>)
endif ()
else ()
if (NOT MSVC)
target_compile_options(easy_profiler PUBLIC -std=gnu++11)
endif ()
set_target_properties(easy_profiler PROPERTIES CXX_STANDARD 11 CXX_STANDARD_REQUIRED ON)
endif ()
endif ()
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@yse no longer needed. Taken care of by the root cmakelists.txt now.

# End adding platform specific compile options.
###############################################################################

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