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FIX ? add link flag -lstdc++fs to use fs in gcc >= 5.3

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This commit is contained in:
qPCR4vir 2016-06-20 17:14:35 +02:00
parent a46991673b
commit b3e9e2d979
2 changed files with 21 additions and 12 deletions
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31
CMakeLists.txt
View File

@ -13,6 +13,7 @@
# generate here configurated *.h files or explicitly enumerate the sources files: anyway this CM-list # generate here configurated *.h files or explicitly enumerate the sources files: anyway this CM-list
# will be "touched" to force a re-run of cmake. # will be "touched" to force a re-run of cmake.
#https://cmake.org/cmake-tutorial/ #https://cmake.org/cmake-tutorial/
#https://cmake.org/cmake/help/v3.3/module/CMakeDependentOption.html?highlight=cmakedependentoption #https://cmake.org/cmake/help/v3.3/module/CMakeDependentOption.html?highlight=cmakedependentoption
# use CACHE FORCE or set(ENABLE_MINGW_STD_THREADS_WITH_MEGANZ ON) or delete CMakecache.txt or the entirely build dir # use CACHE FORCE or set(ENABLE_MINGW_STD_THREADS_WITH_MEGANZ ON) or delete CMakecache.txt or the entirely build dir
@ -310,26 +311,34 @@ endif (NANA_CMAKE_BUILD_FreeMe)
endif (NANA_CMAKE_BUILD_DEMOS) endif (NANA_CMAKE_BUILD_DEMOS)
#
# Using gcc: gcc 4.8 don't sopourt C++14 and make_unique. You may want to update at least to 4.9.
# In Windows, the gcc which come with CLion was 4.8 from MinGW. You may want to install MinGW-w64 from the
# TDM-GCC Compiler Suite for Windows which will update you to gcc 5.1.
# gcc 5.3 and 5.4 include filesytem, but you need to add the link flag: -lstdc++fs
#
# see at end of: https://gcc.gnu.org/onlinedocs/libstdc++/manual/using_dynamic_or_shared.html
# set compile flags # set compile flags
if(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") if(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") if ("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11 -Wall") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++14 -Wall")
else("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") else("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -Wall") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -lstdc++fs -Wall")
endif("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") endif("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
endif(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") endif(CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
# enable static linkage # enable static linkage
if (CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" AND NOT MINGW) if (CMAKE_COMPILER_IS_GNUCXX OR "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" AND NOT MINGW)
#set(CMAKE_FIND_LIBRARY_SUFFIXES ".a") #set(CMAKE_FIND_LIBRARY_SUFFIXES ".a")
set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++ -pthread") set(CMAKE_EXE_LINKER_FLAGS "-static-libgcc -static-libstdc++ -pthread")
endif ()
if (APPLE AND "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") endif ()
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libstdc++")
endif () if (APPLE AND "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang")
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libstdc++")
endif ()
message ( "CMAKE_CXX_COMPILER_ID = " ${CMAKE_CXX_COMPILER_ID}) message ( "CMAKE_CXX_COMPILER_ID = " ${CMAKE_CXX_COMPILER_ID})
message ( "COMPILER_IS_CLANG = " ${COMPILER_IS_CLANG}) message ( "COMPILER_IS_CLANG = " ${COMPILER_IS_CLANG})

2
source/detail/platform_spec_windows.cpp
View File

@ -9,7 +9,7 @@
* *
* @file: nana/detail/platform_spec.cpp * @file: nana/detail/platform_spec.cpp
* *
* @brief basis classes and data structrues required by nana * @brief basis classes and data structures required by nana
*/ */
#include <nana/detail/platform_spec_selector.hpp> #include <nana/detail/platform_spec_selector.hpp>