diff options
Diffstat (limited to 'indra/cmake/00-Common.cmake')
| -rw-r--r-- | indra/cmake/00-Common.cmake | 189 |
1 files changed, 72 insertions, 117 deletions
diff --git a/indra/cmake/00-Common.cmake b/indra/cmake/00-Common.cmake index 572422d080..c848d00710 100644 --- a/indra/cmake/00-Common.cmake +++ b/indra/cmake/00-Common.cmake @@ -12,9 +12,7 @@ # Also realize that CMAKE_CXX_FLAGS may already be partially populated on # entry to this file. #***************************************************************************** - -if(NOT DEFINED ${CMAKE_CURRENT_LIST_FILE}_INCLUDED) -set(${CMAKE_CURRENT_LIST_FILE}_INCLUDED "YES") +include_guard() include(Variables) @@ -27,25 +25,22 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} $ENV{LL_BUILD}") # as well? # Portable compilation flags. -set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DADDRESS_SIZE=${ADDRESS_SIZE}") +add_compile_definitions( ADDRESS_SIZE=${ADDRESS_SIZE}) # Configure crash reporting set(RELEASE_CRASH_REPORTING OFF CACHE BOOL "Enable use of crash reporting in release builds") set(NON_RELEASE_CRASH_REPORTING OFF CACHE BOOL "Enable use of crash reporting in developer builds") if(RELEASE_CRASH_REPORTING) - set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -DLL_SEND_CRASH_REPORTS=1") + add_compile_definitions( LL_SEND_CRASH_REPORTS=1) endif() if(NON_RELEASE_CRASH_REPORTING) - set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -DLL_SEND_CRASH_REPORTS=1") - set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DLL_SEND_CRASH_REPORTS=1") -endif() - -# Don't bother with MinSizeRel or Debug builds. -set(CMAKE_CONFIGURATION_TYPES "RelWithDebInfo;Release" CACHE STRING - "Supported build types." FORCE) + add_compile_definitions( LL_SEND_CRASH_REPORTS=1) +endif() +# Don't bother with a MinSizeRel or Debug builds. +set(CMAKE_CONFIGURATION_TYPES "RelWithDebInfo;Release" CACHE STRING "Supported build types." FORCE) # Platform-specific compilation flags. @@ -66,98 +61,94 @@ if (WINDOWS) # CP changed to only append the flag for 32bit builds - on 64bit builds, # locally at least, the build output is spammed with 1000s of 'D9002' # warnings about this switch being ignored. - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /MP") if( ADDRESS_SIZE EQUAL 32 ) set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /p:PreferredToolArchitecture=x64") endif() - # Preserve first-pass-through versions (ie no FORCE overwrite). Prevents recursive addition of /Zo (04/2021) - set(OG_CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE} CACHE STRING "OG_CXX_FLAGS_RELEASE") - set(OG_CMAKE_CXX_FLAGS_RELWITHDEBINFO ${CMAKE_CXX_FLAGS_RELWITHDEBINFO} CACHE STRING "OG_CXX_FLAGS_RELWITHDEBINFO") - - set(CMAKE_CXX_FLAGS_RELWITHDEBINFO - "${OG_CMAKE_CXX_FLAGS_RELWITHDEBINFO} /Zo" - CACHE STRING "C++ compiler release-with-debug options" FORCE) - set(CMAKE_CXX_FLAGS_RELEASE - "${OG_CMAKE_CXX_FLAGS_RELEASE} ${LL_CXX_FLAGS} /Zo" - CACHE STRING "C++ compiler release options" FORCE) - # zlib has assembly-language object files incompatible with SAFESEH - set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /LARGEADDRESSAWARE /SAFESEH:NO /NODEFAULTLIB:LIBCMT /IGNORE:4099") - - set(CMAKE_CXX_STANDARD_LIBRARIES "") - set(CMAKE_C_STANDARD_LIBRARIES "") + add_link_options(/LARGEADDRESSAWARE + /SAFESEH:NO + /NODEFAULTLIB:LIBCMT + /IGNORE:4099) add_definitions( - /DNOMINMAX + -DNOMINMAX # /DDOM_DYNAMIC # For shared library colladadom ) add_compile_options( - /GS - /TP - /W3 - /c - /Zc:forScope - /nologo - /Oy- -# /arch:SSE2 - /fp:fast + /Zo + /GS + /TP + /W3 + /c + /Zc:forScope + /nologo + /Oy- + /fp:fast + /MP ) # Nicky: x64 implies SSE2 if( ADDRESS_SIZE EQUAL 32 ) - add_definitions( /arch:SSE2 ) + add_compile_options( /arch:SSE2 ) endif() # Are we using the crummy Visual Studio KDU build workaround? if (NOT VS_DISABLE_FATAL_WARNINGS) - add_definitions(/WX) + add_compile_options(/WX) endif (NOT VS_DISABLE_FATAL_WARNINGS) + + #ND: When using something like buildcache (https://github.com/mbitsnbites/buildcache) + # to make those wrappers work /Zi must be changed to /Z7, as /Zi due to it's nature is not compatible with caching + if( ${CMAKE_CXX_COMPILER_LAUNCHER} MATCHES ".*cache.*") + add_compile_options( /Z7 ) + string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") + string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE}") + string(REPLACE "/Zi" "/Z7" CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}") + string(REPLACE "/Zi" "/Z7" CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO}") + string(REPLACE "/Zi" "/Z7" CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO}") + endif() endif (WINDOWS) if (LINUX) set(CMAKE_SKIP_RPATH TRUE) - add_definitions(-D_FORTIFY_SOURCE=2) - - set(CMAKE_CXX_FLAGS "-Wno-deprecated -Wno-unused-but-set-variable -Wno-unused-variable ${CMAKE_CXX_FLAGS}") - - # gcc 4.3 and above don't like the LL boost and also - # cause warnings due to our use of deprecated headers - add_definitions(-Wno-parentheses) - - add_definitions( - -D_REENTRANT - ) + # EXTERNAL_TOS + # force this platform to accept TOS via external browser + + # LL_IGNORE_SIGCHLD + # 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_compile_definitions( + _REENTRANT + _FORTIFY_SOURCE=2 + EXTERNAL_TOS + APPID=secondlife + LL_IGNORE_SIGCHLD + ) add_compile_options( - -fexceptions - -fno-math-errno - -fno-strict-aliasing - -fsigned-char - -msse2 - -mfpmath=sse - -pthread - ) - - # force this platform to accept TOS via external browser - add_definitions(-DEXTERNAL_TOS) + -fexceptions + -fno-math-errno + -fno-strict-aliasing + -fsigned-char + -msse2 + -mfpmath=sse + -pthread + -Wno-parentheses + -Wno-deprecated + -fvisibility=hidden + ) - add_definitions(-DAPPID=secondlife) - add_compile_options(-fvisibility=hidden) - # 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 (ADDRESS_SIZE EQUAL 32) add_compile_options(-march=pentium4) endif (ADDRESS_SIZE EQUAL 32) - #add_compile_options(-ftree-vectorize) # THIS CRASHES GCC 3.1-3.2 - if (NOT USESYSTEMLIBS) - # this stops us requiring a really recent glibc at runtime - add_compile_options(-fno-stack-protector) - # linking can be very memory-hungry, especially the final viewer link - set(CMAKE_CXX_LINK_FLAGS "-Wl,--no-keep-memory") - endif (NOT USESYSTEMLIBS) + + # this stops us requiring a really recent glibc at runtime + add_compile_options(-fno-stack-protector) + # linking can be very memory-hungry, especially the final viewer link + set(CMAKE_CXX_LINK_FLAGS "-Wl,--no-keep-memory") set(CMAKE_CXX_FLAGS_DEBUG "-fno-inline ${CMAKE_CXX_FLAGS_DEBUG}") endif (LINUX) @@ -173,13 +164,7 @@ if (DARWIN) # see Variables.cmake. string(REPLACE "-gdwarf-2" "-g${CMAKE_XCODE_ATTRIBUTE_DEBUG_INFORMATION_FORMAT}" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") - # The viewer code base can now be successfully compiled with -std=c++14. But - # turning that on in the generic viewer-build-variables/variables file would - # potentially require tweaking each of our ~50 third-party library builds. - # Until we decide to set -std=c++14 in viewer-build-variables/variables, set - # it locally here: we want to at least prevent inadvertently reintroducing - # viewer code that would fail with C++14. - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${DARWIN_extra_cstar_flags} -std=c++14") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${DARWIN_extra_cstar_flags}") set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${DARWIN_extra_cstar_flags}") # NOTE: it's critical that the optimization flag is put in front. # NOTE: it's critical to have both CXX_FLAGS and C_FLAGS covered. @@ -188,47 +173,17 @@ if (DARWIN) ##set(SIGNING_IDENTITY "Developer ID Application: Linden Research, Inc.") endif (DARWIN) - if (LINUX OR DARWIN) - if (CMAKE_CXX_COMPILER MATCHES ".*clang") - set(CMAKE_COMPILER_IS_CLANGXX 1) - endif (CMAKE_CXX_COMPILER MATCHES ".*clang") - - if (CMAKE_COMPILER_IS_GNUCXX) - set(GCC_WARNINGS "-Wall -Wno-sign-compare -Wno-trigraphs") - elseif (CMAKE_COMPILER_IS_CLANGXX) - set(GCC_WARNINGS "-Wall -Wno-sign-compare -Wno-trigraphs") - endif() + set(GCC_WARNINGS -Wall -Wno-sign-compare -Wno-trigraphs) if (NOT GCC_DISABLE_FATAL_WARNINGS) - set(GCC_WARNINGS "${GCC_WARNINGS} -Werror") + list(APPEND GCC_WARNINGS -Werror) endif (NOT GCC_DISABLE_FATAL_WARNINGS) - set(GCC_CXX_WARNINGS "${GCC_WARNINGS} -Wno-reorder -Wno-non-virtual-dtor") + list(APPEND GCC_WARNINGS -Wno-reorder -Wno-non-virtual-dtor ) - set(CMAKE_C_FLAGS "${GCC_WARNINGS} ${CMAKE_C_FLAGS}") - set(CMAKE_CXX_FLAGS "${GCC_CXX_WARNINGS} ${CMAKE_CXX_FLAGS}") - - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -m${ADDRESS_SIZE}") - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -m${ADDRESS_SIZE}") + add_compile_options(${GCC_WARNINGS}) + add_compile_options(-m${ADDRESS_SIZE}) endif (LINUX OR DARWIN) -if (USESYSTEMLIBS) - add_definitions(-DLL_USESYSTEMLIBS=1) - - if (LINUX AND ADDRESS_SIZE EQUAL 32) - add_definitions(-march=pentiumpro) - endif (LINUX AND ADDRESS_SIZE EQUAL 32) - -else (USESYSTEMLIBS) - set(${ARCH}_linux_INCLUDES - atk-1.0 - glib-2.0 - gstreamer-0.10 - gtk-2.0 - pango-1.0 - ) -endif (USESYSTEMLIBS) - -endif(NOT DEFINED ${CMAKE_CURRENT_LIST_FILE}_INCLUDED) |