Files
SingularityViewer/indra/cmake/00-Common.cmake

353 lines
14 KiB
CMake

# -*- cmake -*-
#
# Compilation options shared by all Second Life components.
if(NOT DEFINED ${CMAKE_CURRENT_LIST_FILE}_INCLUDED)
set(${CMAKE_CURRENT_LIST_FILE}_INCLUDED "YES")
include(CheckCCompilerFlag)
include(Variables)
# Portable compilation flags.
set(CMAKE_CXX_FLAGS_DEBUG "-D_DEBUG -DLL_DEBUG=1")
set(CMAKE_CXX_FLAGS_RELEASE
"-DLL_RELEASE=1 -DLL_RELEASE_FOR_DOWNLOAD=1 -D_SECURE_SCL=0 -DNDEBUG")
set(CMAKE_C_FLAGS_RELEASE
"${CMAKE_CXX_FLAGS_RELEASE}")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO
"-DLL_RELEASE=1 -D_SECURE_SCL=0 -DNDEBUG -DLL_RELEASE_WITH_DEBUG_INFO=1")
# Don't bother with a MinSizeRel build.
set(CMAKE_CONFIGURATION_TYPES "RelWithDebInfo;Release;Debug" CACHE STRING
"Supported build types." FORCE)
# Platform-specific compilation flags.
if (WINDOWS)
# Don't build DLLs.
set(BUILD_SHARED_LIBS OFF)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /Od /Zi /MDd /MP"
CACHE STRING "C++ compiler debug options" FORCE)
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO
"${CMAKE_CXX_FLAGS_RELWITHDEBINFO} /Od /Zi /MD /MP"
CACHE STRING "C++ compiler release-with-debug options" FORCE)
set(CMAKE_CXX_FLAGS_RELEASE
"${CMAKE_CXX_FLAGS_RELEASE} ${LL_CXX_FLAGS} /O2 /Zi /Zo /MD /MP /Ob2 /Zc:inline /fp:fast -D_ITERATOR_DEBUG_LEVEL=0"
CACHE STRING "C++ compiler release options" FORCE)
set(CMAKE_C_FLAGS_RELEASE
"${CMAKE_C_FLAGS_RELEASE} ${LL_C_FLAGS} /O2 /Zi /MD /MP /fp:fast"
CACHE STRING "C compiler release options" FORCE)
if (ADDRESS_SIZE EQUAL 32)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LARGEADDRESSAWARE")
endif (ADDRESS_SIZE EQUAL 32)
if (FULL_DEBUG_SYMS OR USE_CRASHPAD)
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /DEBUG:FULL")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /DEBUG:FULL")
else ()
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /DEBUG:FASTLINK")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /DEBUG:FASTLINK")
endif ()
if (USE_LTO)
if(INCREMENTAL_LINK)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LTCG:INCREMENTAL")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /LTCG:INCREMENTAL")
set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} /LTCG:INCREMENTAL")
else(INCREMENTAL_LINK)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LTCG")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /LTCG")
set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} /LTCG")
endif(INCREMENTAL_LINK)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /OPT:REF /OPT:ICF /LTCG")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /OPT:REF /OPT:ICF /LTCG")
set(CMAKE_STATIC_LINKER_FLAGS "${CMAKE_STATIC_LINKER_FLAGS} /LTCG")
elseif (INCREMENTAL_LINK)
set(CMAKE_SHARED_LINKER_FLAGS_RELEASE "${CMAKE_SHARED_LINKER_FLAGS} /INCREMENTAL /VERBOSE:INCR")
set(CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS} /INCREMENTAL /VERBOSE:INCR")
else ()
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /OPT:REF /INCREMENTAL:NO")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} /OPT:REF /INCREMENTAL:NO")
endif ()
set(CMAKE_CXX_STANDARD_LIBRARIES "")
set(CMAKE_C_STANDARD_LIBRARIES "")
add_definitions(
/DLL_WINDOWS=1
/DNOMINMAX
/DUNICODE
/D_UNICODE
/DBOOST_CONFIG_SUPPRESS_OUTDATED_MESSAGE
/GS
/TP
/W3
/c
/Zc:__cplusplus
/Zc:forScope
/Zc:rvalueCast
/Zc:wchar_t
/nologo
/Oy-
/Zm140
/wd4267
/wd4244
)
if (USE_LTO)
add_compile_options(
/GL
/Gy
/Gw
)
endif (USE_LTO)
if (ADDRESS_SIZE EQUAL 32)
add_compile_options(/arch:SSE2)
endif (ADDRESS_SIZE EQUAL 32)
if (NOT DISABLE_FATAL_WARNINGS)
add_definitions(/WX)
endif (NOT DISABLE_FATAL_WARNINGS)
# configure win32 API for windows Vista+ compatibility
set(WINVER "0x0600" CACHE STRING "Win32 API Target version (see http://msdn.microsoft.com/en-us/library/aa383745%28v=VS.85%29.aspx)")
add_definitions("/DWINVER=${WINVER}" "/D_WIN32_WINNT=${WINVER}")
endif (WINDOWS)
set (GCC_EXTRA_OPTIMIZATIONS "-ffast-math")
if (LINUX)
set(CMAKE_SKIP_RPATH TRUE)
add_compile_options(
-fvisibility=hidden
-fexceptions
-fno-math-errno
-fno-strict-aliasing
-fsigned-char
-g
-pthread
)
add_definitions(
-DLL_LINUX=1
-DAPPID=secondlife
-D_REENTRANT
)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=c99")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++14")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2")
# Don't catch SIGCHLD in our base application class for the viewer
# some of our 3rd party libs may need their *own* SIGCHLD handler to work. Sigh!
# The viewer doesn't need to catch SIGCHLD anyway.
add_definitions(-DLL_IGNORE_SIGCHLD)
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
find_program(GXX g++)
mark_as_advanced(GXX)
if (GXX)
execute_process(
COMMAND ${GXX} --version
COMMAND sed "s/^[gc+ ]*//"
COMMAND head -1
OUTPUT_VARIABLE GXX_VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE
)
else (GXX)
set(GXX_VERSION x)
endif (GXX)
# The quoting hack here is necessary in case we're using distcc or
# ccache as our compiler. CMake doesn't pass the command line
# through the shell by default, so we end up trying to run "distcc"
# " g++" - notice the leading space. Ugh.
execute_process(
COMMAND sh -c "${CMAKE_CXX_COMPILER} ${CMAKE_CXX_COMPILER_ARG1} --version"
COMMAND sed "s/^[gc+ ]*//"
COMMAND head -1
OUTPUT_VARIABLE CXX_VERSION
OUTPUT_STRIP_TRAILING_WHITESPACE)
#Lets actually get a numerical version of gxx's version
STRING(REGEX REPLACE ".* ([0-9])\\.([0-9])\\.([0-9]).*" "\\1\\2\\3" CXX_VERSION ${CXX_VERSION})
#gcc 4.3 and above doesn't like the LL boost
if(${CXX_VERSION} GREATER 429)
add_definitions(-Wno-parentheses)
endif (${CXX_VERSION} GREATER 429)
#gcc 4.6 has a new spammy warning
if(NOT ${CXX_VERSION} LESS 460)
add_definitions(-Wno-unused-but-set-variable)
endif (NOT ${CXX_VERSION} LESS 460)
#gcc 4.8 boost spam wall
if(NOT ${CXX_VERSION} LESS 480)
add_definitions(-Wno-unused-local-typedefs)
endif (NOT ${CXX_VERSION} LESS 480)
# End of hacks.
CHECK_C_COMPILER_FLAG(-fstack-protector-strong HAS_STRONG_STACK_PROTECTOR)
if (${CMAKE_BUILD_TYPE} STREQUAL "Release")
if(HAS_STRONG_STACK_PROTECTOR)
add_compile_options(-fstack-protector-strong)
endif(HAS_STRONG_STACK_PROTECTOR)
endif (${CMAKE_BUILD_TYPE} STREQUAL "Release")
if (${ARCH} STREQUAL "x86_64")
add_definitions(-pipe)
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -ffast-math")
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -ffast-math")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -ffast-math")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} -ffast-math")
else (${ARCH} STREQUAL "x86_64")
if (NOT STANDALONE)
set(MARCH_FLAG " -march=pentium4")
endif (NOT STANDALONE)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}${MARCH_FLAG} -fno-inline -msse3")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}${MARCH_FLAG} -fno-inline -msse3")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}${MARCH_FLAG} -mfpmath=sse,387 -msse3 ${GCC_EXTRA_OPTIMIZATIONS}")
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}${MARCH_FLAG} -mfpmath=sse,387 -msse3 ${GCC_EXTRA_OPTIMIZATIONS}")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}${MARCH_FLAG} -mfpmath=sse,387 -msse3 ${GCC_EXTRA_OPTIMIZATIONS}")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}${MARCH_FLAG} -mfpmath=sse,387 -msse3 ${GCC_EXTRA_OPTIMIZATIONS}")
endif (${ARCH} STREQUAL "x86_64")
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}${MARCH_FLAG} -fno-inline -msse3")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}${MARCH_FLAG} -fno-inline -msse3")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}${MARCH_FLAG} -msse3")
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}${MARCH_FLAG} -msse3")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}${MARCH_FLAG} -msse3")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}${MARCH_FLAG} -msse3")
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
if (NOT STANDALONE)
set(MARCH_FLAG " -axsse4.1 -msse3")
endif (NOT STANDALONE)
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}${MARCH_FLAG} -fno-inline-functions")
set(CMAKE_C_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}${MARCH_FLAG} -fno-inline-functions")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}${MARCH_FLAG} -parallel -fp-model fast=1")
set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}${MARCH_FLAG} -parallel -fp-model fast=1")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}${MARCH_FLAG} -parallel -fp-model fast=1")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}${MARCH_FLAG} -parallel -fp-model fast=1")
endif()
set(CMAKE_CXX_FLAGS_DEBUG "-O0 ${CMAKE_CXX_FLAGS_DEBUG}")
set(CMAKE_C_FLAGS_DEBUG "-O0 ${CMAKE_CXX_FLAGS_DEBUG}")
set(CMAKE_CXX_FLAGS_RELEASE "-O3 ${CMAKE_CXX_FLAGS_RELEASE}")
set(CMAKE_C_FLAGS_RELEASE "-O3 ${CMAKE_C_FLAGS_RELEASE}")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O3 ${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "-O3 ${CMAKE_C_FLAGS_RELWITHDEBINFO}")
endif (LINUX)
if (DARWIN)
add_definitions(-DLL_DARWIN=1)
set(CMAKE_CXX_LINK_FLAGS "-Wl,-no_compact_unwind -Wl,-headerpad_max_install_names,-search_paths_first")
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_CXX_LINK_FLAGS}")
set(DARWIN_extra_cstar_flags "-g")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${DARWIN_extra_cstar_flags} -ftemplate-depth=256")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${DARWIN_extra_cstar_flags}")
# NOTE: it's critical that the optimization flag is put in front.
# NOTE: it's critical to have both CXX_FLAGS and C_FLAGS covered.
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O0 ${CMAKE_CXX_FLAGS_RELWITHDEBINFO}")
set(CMAKE_C_FLAGS_RELWITHDEBINFO "-O0 ${CMAKE_C_FLAGS_RELWITHDEBINFO}")
set(CMAKE_XCODE_ATTRIBUTE_CLANG_X86_VECTOR_INSTRUCTIONS SSE3)
set(CMAKE_XCODE_ATTRIBUTE_GCC_OPTIMIZATION_LEVEL -O3)
set(CMAKE_CXX_FLAGS_RELEASE "-O3 -msse3 ${CMAKE_CXX_FLAGS_RELEASE}")
set(CMAKE_C_FLAGS_RELEASE "-O3 -msse3 ${CMAKE_C_FLAGS_RELEASE}")
if (XCODE_VERSION GREATER 4.2)
set(ENABLE_SIGNING TRUE)
set(SIGNING_IDENTITY "Developer ID Application: Linden Research, Inc.")
endif (XCODE_VERSION GREATER 4.2)
endif (DARWIN)
if (LINUX OR DARWIN)
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
add_definitions(-DLL_GNUC=1)
set(UNIX_WARNINGS "-Wall -Wno-sign-compare -Wno-trigraphs")
set(UNIX_CXX_WARNINGS "${UNIX_WARNINGS} -Wno-reorder -Wno-non-virtual-dtor -Woverloaded-virtual")
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
add_definitions(-DLL_CLANG=1)
set(UNIX_WARNINGS "-Wall -Wno-sign-compare -Wno-trigraphs -Wno-tautological-compare -Wno-char-subscripts -Wno-gnu -Wno-logical-op-parentheses -Wno-logical-not-parentheses -Wno-non-virtual-dtor -Wno-deprecated")
set(UNIX_WARNINGS "${UNIX_WARNINGS} -Woverloaded-virtual -Wno-parentheses-equality -Wno-reorder -Wno-unused-function -Wno-unused-value -Wno-unused-variable -Wno-unused-private-field -Wno-parentheses")
set(UNIX_CXX_WARNINGS "${UNIX_WARNINGS}")
elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
add_definitions(-DLL_ICC=1)
endif ()
if (NOT DISABLE_FATAL_WARNINGS)
set(UNIX_WARNINGS "${UNIX_WARNINGS} -Werror")
set(UNIX_CXX_WARNINGS "${UNIX_CXX_WARNINGS} -Werror")
endif (NOT DISABLE_FATAL_WARNINGS)
set(CMAKE_C_FLAGS "${UNIX_WARNINGS} ${CMAKE_C_FLAGS}")
set(CMAKE_CXX_FLAGS "${UNIX_CXX_WARNINGS} ${CMAKE_CXX_FLAGS}")
if (ADDRESS_SIZE EQUAL 32)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m32")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m32")
elseif (ADDRESS_SIZE EQUAL 64)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m64")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m64")
endif (ADDRESS_SIZE EQUAL 32)
endif (LINUX OR DARWIN)
if (STANDALONE)
add_definitions(-DLL_STANDALONE=1)
else (STANDALONE)
#Enforce compile-time correctness for fmt strings
add_definitions(-DFMT_STRING_ALIAS=1)
if(USE_CRASHPAD)
add_definitions(-DUSE_CRASHPAD=1 -DCRASHPAD_URL="${CRASHPAD_URL}")
endif()
set(${ARCH}_linux_INCLUDES
atk-1.0
cairo
glib-2.0
gdk-pixbuf-2.0
gstreamer-0.10
gtk-2.0
pango-1.0
pixman-1
)
endif (STANDALONE)
if(1 EQUAL 1)
add_definitions(-DENABLE_CLASSIC_CLOUDS=1)
if (NOT "$ENV{SHY_MOD}" STREQUAL "")
add_definitions(-DSHY_MOD=1)
endif (NOT "$ENV{SHY_MOD}" STREQUAL "")
endif(1 EQUAL 1)
SET( CMAKE_EXE_LINKER_FLAGS_RELEASE
"${CMAKE_EXE_LINKER_FLAGS_RELEASE}" CACHE STRING
"Flags used for linking binaries under build."
FORCE )
SET( CMAKE_SHARED_LINKER_FLAGS_RELEASE
"${CMAKE_SHARED_LINKER_FLAGS_RELEASE}" CACHE STRING
"Flags used by the shared libraries linker under build."
FORCE )
MARK_AS_ADVANCED(
CMAKE_CXX_FLAGS_RELEASE
CMAKE_C_FLAGS_RELEASE
CMAKE_EXE_LINKER_FLAGS_RELEASE
CMAKE_SHARED_LINKER_FLAGS_RELEASE
)
include(GooglePerfTools)
endif(NOT DEFINED ${CMAKE_CURRENT_LIST_FILE}_INCLUDED)