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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2019-06-03 19:50:25 -07:00 • committed by Nuno Lopes
parent 2788f72bbb
commit 9262908ebb
30 changed files with 191 additions and 341 deletions
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38
CMakeLists.txt
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@ -272,41 +272,6 @@ else()
message(STATUS "Not using libgmp")
endif()
################################################################################
# OpenMP support
################################################################################
find_package(OpenMP)
if (OPENMP_FOUND)
set(USE_OPENMP_DEFAULT ON)
else()
set(USE_OPENMP_DEFAULT OFF)
endif()
# By setting `USE_OPENMP` this way configuration will fail during the first
# configure if the user explicitly passes `-DUSE_OPENMP=ON` and the compiler
# does not support OpenMP. However if the option is not set explicitly during
# the first configure OpenMP support will be automatically enabled/disabled
# depending on whether OpenMP is available.
option(USE_OPENMP "Use OpenMP" ${USE_OPENMP_DEFAULT})
if (USE_OPENMP)
if (NOT OPENMP_FOUND)
message(FATAL_ERROR "USE_OPENMP is ON but your compiler does not support OpenMP")
endif()
list(APPEND Z3_COMPONENT_CXX_FLAGS ${OpenMP_CXX_FLAGS})
# GCC and Clang need to have additional flags passed to the linker.
# We can't do ``target_link_libraries(libz3 INTERFACE ${OpenMP_CXX_FLAGS})``
# because ``/openmp`` is interpreted as file name rather than a linker
# flag by MSVC and breaks the build
if (("${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang") OR
("${CMAKE_CXX_COMPILER_ID}" MATCHES "GNU"))
list(APPEND Z3_DEPENDENT_EXTRA_CXX_LINK_FLAGS ${OpenMP_CXX_FLAGS})
endif()
message(STATUS "Using OpenMP")
else()
list(APPEND Z3_COMPONENT_CXX_DEFINES "-D_NO_OMP_")
message(STATUS "Not using OpenMP")
endif()
################################################################################
# API Log sync
@ -316,9 +281,6 @@ option(API_LOG_SYNC
OFF
)
if (API_LOG_SYNC)
if (NOT USE_OPENMP)
message(FATAL_ERROR "API_LOG_SYNC feature requires OpenMP")
endif()
list(APPEND Z3_COMPONENT_CXX_DEFINES "-DZ3_LOG_SYNC")
message(STATUS "Using API_LOG_SYNC")
else()