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make TBB finding depend on the GTSAM_WITH_TBB flag

release/4.3a0
Varun Agrawal 2021-09-18 02:48:31 -04:00
parent 30ac64accf
commit d8b6f15247
1 changed files with 22 additions and 19 deletions
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21
cmake/HandleTBB.cmake
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@ -1,9 +1,10 @@
############################################################################### ###############################################################################
# Find TBB if (GTSAM_WITH_TBB)
find_package(TBB 4.4 COMPONENTS tbb tbbmalloc) # Find TBB
find_package(TBB 4.4 COMPONENTS tbb tbbmalloc)
# Set up variables if we're using TBB # Set up variables if we're using TBB
if(TBB_FOUND AND GTSAM_WITH_TBB) if(TBB_FOUND)
set(GTSAM_USE_TBB 1) # This will go into config.h set(GTSAM_USE_TBB 1) # This will go into config.h
if ((${TBB_VERSION_MAJOR} GREATER 2020) OR (${TBB_VERSION_MAJOR} EQUAL 2020)) if ((${TBB_VERSION_MAJOR} GREATER 2020) OR (${TBB_VERSION_MAJOR} EQUAL 2020))
set(TBB_GREATER_EQUAL_2020 1) set(TBB_GREATER_EQUAL_2020 1)
@ -13,12 +14,14 @@ if(TBB_FOUND AND GTSAM_WITH_TBB)
# all definitions and link requisites will go via imported targets: # all definitions and link requisites will go via imported targets:
# tbb & tbbmalloc # tbb & tbbmalloc
list(APPEND GTSAM_ADDITIONAL_LIBRARIES tbb tbbmalloc) list(APPEND GTSAM_ADDITIONAL_LIBRARIES tbb tbbmalloc)
else() else()
set(GTSAM_USE_TBB 0) # This will go into config.h set(GTSAM_USE_TBB 0) # This will go into config.h
endif() endif()
############################################################################### ###############################################################################
# Prohibit Timing build mode in combination with TBB # Prohibit Timing build mode in combination with TBB
if(GTSAM_USE_TBB AND (CMAKE_BUILD_TYPE STREQUAL "Timing")) if(GTSAM_USE_TBB AND (CMAKE_BUILD_TYPE STREQUAL "Timing"))
message(FATAL_ERROR "Timing build mode cannot be used together with TBB. Use a sampling profiler such as Instruments or Intel VTune Amplifier instead.") message(FATAL_ERROR "Timing build mode cannot be used together with TBB. Use a sampling profiler such as Instruments or Intel VTune Amplifier instead.")
endif()
endif() endif()