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BUG: Enable CMAKE_HP_PTHREADS only when the old CMA threads are available. Modern HP pthreads are just normal pthreads.

This commit is contained in:
Brad King 2007-09-24 09:53:41 -04:00
parent 769af64d7f
commit c5b197842f
1 changed files with 3 additions and 1 deletions
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4
Modules/FindThreads.cmake
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@ -95,12 +95,14 @@ IF(CMAKE_USE_PTHREADS_INIT)
# http://docs.hp.com/en/B3920-90091/ch12s03.html#d0e11395
# http://docs.hp.com/en/947/d8.html
# but we need to maintain compatibility here.
# The CMAKE_HP_PTHREADS setting actually indicates whether CMA threads
# are available.
CHECK_LIBRARY_EXISTS(cma pthread_attr_create "" CMAKE_HAVE_HP_CMA)
IF(CMAKE_HAVE_HP_CMA)
SET(CMAKE_THREAD_LIBS_INIT "-lcma")
SET(CMAKE_HP_PTHREADS_INIT 1)
ENDIF(CMAKE_HAVE_HP_CMA)
SET(CMAKE_USE_PTHREADS_INIT 1)
SET(CMAKE_HP_PTHREADS_INIT 1)
ENDIF(CMAKE_SYSTEM MATCHES "HP-UX-*")
IF(CMAKE_SYSTEM MATCHES "OSF1-V*")