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fixed the profile building functionality; the cflags aren't 100% the same as release but at least one of those is breaking JNI when we profile, so this will do pig...

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DarthArgus
2017-01-10 22:44:22 +00:00
parent d8f9cd8e10
commit e797a33576
1 changed files with 13 additions and 6 deletions
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19
CMakeLists.txt
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@@ -84,19 +84,26 @@ elseif (UNIX)
# release specific cflags - optimizations beyond the default for both types is mostly just -O flags
set(CMAKE_CXX_FLAGS_RELEASE "-DDEBUG_LEVEL=0 -DPRODUCTION=1")
# we use fewer, if any, crazy optimizations for profile generation, and likewise release flags for the minsizerel
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELEASE}")
set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_RELEASE}")
# Ofast doesn't work with gcc builds
if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -Ofast \
-fno-signed-zeros -freciprocal-math -ffp-contract=fast \
-fno-threadsafe-statics -fslp-vectorize-aggressive -fslp-vectorize \
-fno-stack-protector -fstrict-enums -fstrict-vtable-pointers \
-fno-coverage-mapping -fno-spell-checking -fshort-enums -finline-functions \
-finline-hint-functions -fno-unroll-loops")
-fno-signed-zeros -freciprocal-math -ffp-contract=fast \
-fno-threadsafe-statics -fslp-vectorize-aggressive -fslp-vectorize \
-fno-stack-protector -fstrict-enums -fstrict-vtable-pointers \
-fno-coverage-mapping -fno-spell-checking -fshort-enums -finline-functions \
-finline-hint-functions -fno-unroll-loops")
set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -ggdb")
# RELWITHDEBINFO is used for building bins that produce profdata files
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELEASE} -fprofile-instr-generate")
# we only need the basics of our heavy optimizations here, i think - that and one of these flags
# breaks JNI when we profile
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-Ofast -fno-unroll-loops -finline-functions \
-finline-hint-functions -fprofile-instr-generate")
# MINSIZEREL is used for profiled, flto builds
set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_RELEASE} -flto -fwhole-program-vtables")