Rashuai/link with ltcg (#378)

* compile with GL&LTCG

* remove tab

* restrict flag to only relwithdebinfo

* enable all OPT flags for relwithdebinfo
This commit is contained in:
Randy 2019-01-24 19:29:05 -08:00 committed by Pranav Sharma
parent 373177ddd3
commit f53cc032db

View file

@ -118,6 +118,7 @@ if (MSVC)
SET (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /EHsc")
#Disable 4100 globally. Too many this kind errors in protobuf
SET (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4100")
SET (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS} /GL")
else()
if(onnxruntime_BUILD_FOR_NATIVE_MACHINE)
string(APPEND CMAKE_CXX_FLAGS_RELEASE " -march=native -mtune=native")
@ -340,11 +341,12 @@ if (WIN32)
# set linker flags to minimize the binary size.
if (MSVC)
foreach(type EXE SHARED)
set(CMAKE_${type}_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_${type}_LINKER_FLAGS_RELWITHDEBINFO} /OPT:REF")
foreach(type EXE SHARED)
set(CMAKE_${type}_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_${type}_LINKER_FLAGS_RELWITHDEBINFO} /OPT:REF,ICF,LBR")
set(CMAKE_${type}_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_${type}_LINKER_FLAGS_RELWITHDEBINFO} /INCREMENTAL:NO")
set(CMAKE_${type}_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_${type}_LINKER_FLAGS_RELWITHDEBINFO} /LTCG")
endforeach()
endif()
endif()
else()
add_definitions(-DPLATFORM_POSIX)
# Enable warning in Linux