mirror of
https://github.com/KjellKod/g3log.git
synced 2024-12-13 10:42:56 +01:00
376c417ad1
* Improve CMake module file * Fix packaging on Win32 * appveyor: Test install and package target * Travis-CI: Test install and package target * Update documentation for working with CMake * Simplify g3loggerConfig.cmake * Add Doc Prerequisites section
162 lines
6.1 KiB
CMake
162 lines
6.1 KiB
CMake
# g3log is a KjellKod Logger
|
|
# 2015 @author Kjell Hedström, hedstrom@kjellkod.cc
|
|
# ==================================================================
|
|
# 2015 by KjellKod.cc. This is PUBLIC DOMAIN to use at your own
|
|
# risk and comes with no warranties.
|
|
#
|
|
# This code is yours to share, use and modify with no strings attached
|
|
# and no restrictions or obligations.
|
|
# ===================================================================
|
|
|
|
# GENERIC STEPS
|
|
SET(LOG_SRC ${g3log_SOURCE_DIR}/src)
|
|
|
|
file(GLOB SRC_FILES ${LOG_SRC}/*.cpp ${LOG_SRC}/*.ipp)
|
|
file(GLOB HEADER_FILES ${LOG_SRC}/g3log/*.hpp)
|
|
|
|
list( APPEND HEADER_FILES ${GENERATED_G3_DEFINITIONS} )
|
|
list( APPEND SRC_FILES ${GENERATED_G3_DEFINITIONS} )
|
|
|
|
IF (MSVC OR MINGW)
|
|
list(REMOVE_ITEM SRC_FILES ${LOG_SRC}/crashhandler_unix.cpp)
|
|
ELSE()
|
|
list(REMOVE_ITEM SRC_FILES ${LOG_SRC}/crashhandler_windows.cpp ${LOG_SRC}/g3log/stacktrace_windows.hpp ${LOG_SRC}/stacktrace_windows.cpp)
|
|
ENDIF (MSVC OR MINGW)
|
|
|
|
set(SRC_FILES ${SRC_FILES} ${SRC_PLATFORM_SPECIFIC})
|
|
|
|
# Create the g3log library
|
|
SET(G3LOG_LIBRARY g3logger)
|
|
|
|
IF( G3_SHARED_LIB )
|
|
IF( WIN32 )
|
|
IF(NOT(${CMAKE_VERSION} VERSION_LESS "3.4"))
|
|
set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
|
|
ELSE()
|
|
message( FATAL_ERROR "Need CMake version >=3.4 to build shared windows library!" )
|
|
ENDIF()
|
|
ENDIF()
|
|
ADD_LIBRARY(${G3LOG_LIBRARY} SHARED ${SRC_FILES})
|
|
ELSE()
|
|
IF(MSVC)
|
|
IF(NOT G3_SHARED_RUNTIME)
|
|
SET(CompilerFlags
|
|
CMAKE_CXX_FLAGS
|
|
CMAKE_CXX_FLAGS_DEBUG
|
|
CMAKE_CXX_FLAGS_RELEASE
|
|
CMAKE_C_FLAGS
|
|
CMAKE_C_FLAGS_DEBUG
|
|
CMAKE_C_FLAGS_RELEASE
|
|
)
|
|
foreach(CompilerFlag ${CompilerFlags})
|
|
string(REPLACE "/MDd" "/MTd" ${CompilerFlag} "${${CompilerFlag}}")
|
|
string(REPLACE "/MD" "/MT" ${CompilerFlag} "${${CompilerFlag}}")
|
|
endforeach()
|
|
ENDIF()
|
|
ENDIF()
|
|
ADD_LIBRARY(${G3LOG_LIBRARY} STATIC ${SRC_FILES})
|
|
ENDIF()
|
|
|
|
SET(${G3LOG_LIBRARY}_VERSION_STRING ${VERSION})
|
|
MESSAGE( STATUS "Creating ${G3LOG_LIBRARY} VERSION: ${VERSION}" )
|
|
|
|
SET_TARGET_PROPERTIES(${G3LOG_LIBRARY} PROPERTIES
|
|
LINKER_LANGUAGE CXX
|
|
OUTPUT_NAME g3logger
|
|
CLEAN_DIRECT_OUTPUT 1
|
|
CXX_STANDARD 14
|
|
CXX_STANDARD_REQUIRED YES
|
|
CXX_EXTENSIONS NO
|
|
SOVERSION ${VERSION}
|
|
)
|
|
|
|
IF(APPLE)
|
|
SET_TARGET_PROPERTIES(${G3LOG_LIBRARY} PROPERTIES MACOSX_RPATH TRUE)
|
|
ENDIF()
|
|
|
|
# require here some proxy for c++14 standard to avoid problems TARGET_PROPERTY CXX_STANDARD
|
|
TARGET_COMPILE_FEATURES(${G3LOG_LIBRARY} PUBLIC cxx_variable_templates)
|
|
|
|
TARGET_INCLUDE_DIRECTORIES(${G3LOG_LIBRARY}
|
|
PUBLIC
|
|
$<BUILD_INTERFACE:${LOG_SRC}>
|
|
$<BUILD_INTERFACE:${CMAKE_CURRENT_BINARY_DIR}/include>
|
|
)
|
|
|
|
SET(ACTIVE_CPP0xx_DIR "Release")
|
|
|
|
# find corresponding thread lib (e.g. whether -lpthread is needed or not)
|
|
FIND_PACKAGE(Threads REQUIRED)
|
|
TARGET_LINK_LIBRARIES(${G3LOG_LIBRARY} Threads::Threads )
|
|
|
|
# check for backtrace and cxa_demangle only in non-Windows dev environments
|
|
IF(NOT(MSVC OR MINGW))
|
|
# the backtrace module does not provide a modern cmake target
|
|
FIND_PACKAGE(Backtrace REQUIRED)
|
|
if(Backtrace_FOUND)
|
|
TARGET_INCLUDE_DIRECTORIES(${G3LOG_LIBRARY} PRIVATE ${Backtrace_INCLUDE_DIRS})
|
|
TARGET_LINK_LIBRARIES(${G3LOG_LIBRARY} ${Backtrace_LIBRARIES})
|
|
else()
|
|
message( FATAL_ERROR "Could not find Library to create backtraces")
|
|
endif()
|
|
|
|
|
|
INCLUDE(CheckLibraryExists)
|
|
INCLUDE(CheckCXXSymbolExists)
|
|
|
|
#if demangle is in c++ runtime lib
|
|
CHECK_CXX_SYMBOL_EXISTS(abi::__cxa_demangle "cxxabi.h" DEMANGLE_EXISTS)
|
|
IF( NOT (DEMANGLE_EXISTS))
|
|
#try to link against c++abi to get demangle
|
|
CHECK_LIBRARY_EXISTS(c++abi abi::__cxa_demangle "cxxabi.h" NEED_C++ABI)
|
|
IF( NEED_C++ABI)
|
|
TARGET_LINK_LIBRARIES(${G3LOG_LIBRARY} c++abi)
|
|
ELSE()
|
|
message( FATAL_ERROR "Could not find function abi::__cxa_demangle")
|
|
ENDIF()
|
|
endif()
|
|
ENDIF()
|
|
# add Warnings
|
|
target_compile_options(${G3LOG_LIBRARY} PRIVATE
|
|
# clang/GCC warnings
|
|
$<$<OR:$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:GNU>>:-Wall -Wunused>
|
|
# MSVC warnings
|
|
$<$<CXX_COMPILER_ID:MSVC>:/W4>)
|
|
# add GCC specific stuff
|
|
target_compile_options(${G3LOG_LIBRARY} PRIVATE
|
|
# clang/GCC warnings
|
|
$<$<CXX_COMPILER_ID:GNU>:-rdynamic>
|
|
)
|
|
|
|
#cmake -DCMAKE_CXX_COMPILER=clang++ ..
|
|
# WARNING: If Clang for Linux does not work with full c++14 support it might be your
|
|
# installation that is faulty. When I tested Clang on Ubuntu I followed the following
|
|
# description
|
|
# 1) http://kjellkod.wordpress.com/2013/09/23/experimental-g3log-with-clang/
|
|
# 2) https://github.com/maidsafe/MaidSafe/wiki/Hacking-with-Clang-llvm-abi-and-llvm-libc
|
|
|
|
# Windows Stuff
|
|
IF(MSVC OR MINGW)
|
|
TARGET_COMPILE_DEFINITIONS(${G3LOG_LIBRARY} PRIVATE NOGDI)
|
|
TARGET_LINK_LIBRARIES(${G3LOG_LIBRARY} dbghelp)
|
|
# VC11 bug: http://code.google.com/p/googletest/issues/detail?id=408
|
|
# add_definition(-D_VARIADIC_MAX=10)
|
|
# https://github.com/anhstudios/swganh/pull/186/files
|
|
TARGET_COMPILE_DEFINITIONS(${G3LOG_LIBRARY} PRIVATE _VARIADIC_MAX=10)
|
|
MESSAGE(STATUS "- MSVC: Set variadic max to 10 for MSVC compatibility")
|
|
# Remember to set set target properties if using GTEST similar to done below on target "unit_test"
|
|
# "set_target_properties(unit_test PROPERTIES COMPILE_DEFINITIONS "GTEST_USE_OWN_TR1_TUPLE=0")
|
|
message( STATUS "" )
|
|
message( STATUS "Windows: Run cmake with the appropriate Visual Studio generator" )
|
|
message( STATUS "The generator is one number below the official version number. I.e. VS2013 -> Generator 'Visual Studio 12'" )
|
|
MESSAGE( STATUS "I.e. if VS2013: Please run the command [cmake -DCMAKE_BUILD_TYPE=Release -G \"Visual Studio 12\" ..]")
|
|
message( STATUS "if cmake finishes OK, do 'msbuild g3log.sln /p:Configuration=Release'" )
|
|
message( STATUS "then run 'Release\\g3log-FATAL-*' examples" )
|
|
message( STATUS "" )
|
|
ENDIF()
|
|
|
|
TARGET_COMPILE_OPTIONS(${G3LOG_LIBRARY} PRIVATE
|
|
$<$<CXX_COMPILER_ID:MSVC>:/utf-8> # source code already in utf-8, force it for compilers in non-utf8_windows_locale
|
|
$<$<CXX_COMPILER_ID:MSVC>:$<$<EQUAL:4,${CMAKE_SIZEOF_VOID_P}>:/arch:IA32>>
|
|
)
|