51 lines
1.5 KiB
CMake
51 lines
1.5 KiB
CMake
# Copyright (C) 2008-2014 LAAS-CNRS, JRL AIST-CNRS.
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#
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# This program is free software: you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation, either version 3 of the License, or (at your option) any later
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# version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program. If not, see <http://www.gnu.org/licenses/>.
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include(FindThreads)
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# SEARCH_FOR_PTHREAD
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# ------------------
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#
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# Check for pthread support on Linux. This does nothing on Windows.
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#
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macro(SEARCH_FOR_PTHREAD)
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if(UNIX)
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if(CMAKE_USE_PTHREADS_INIT)
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add_definitions(-pthread)
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else(CMAKE_USE_PTHREADS_INIT)
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message(
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FATAL_ERROR
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"Pthread is required on Unix, but "
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${CMAKE_THREAD_LIBS_INIT}
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" has been detected."
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)
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endif(CMAKE_USE_PTHREADS_INIT)
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elseif(WIN32)
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# Nothing to do.
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else(UNIX)
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message(FATAL_ERROR "Thread support for this platform is not implemented.")
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endif(UNIX)
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list(
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APPEND
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LOGGING_WATCHED_VARIABLES
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CMAKE_THREAD_LIBS_INIT
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CMAKE_USE_SPROC_INIT
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CMAKE_USE_WIN32_THREADS_INIT
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CMAKE_USE_PTHREADS_INIT
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CMAKE_HP_PTHREADS_INIT
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)
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endmacro(SEARCH_FOR_PTHREAD)
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