[Cmake-commits] CMake branch, next, updated. v3.0.2-5561-gcd31209
Rolf Eike Beer
eike at sf-mail.de
Thu Oct 2 17:06:47 EDT 2014
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- Log -----------------------------------------------------------------
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=cd312091fba12663d90f7dc612837ce72882e205
commit cd312091fba12663d90f7dc612837ce72882e205
Merge: e04d423 e94a892
Author: Rolf Eike Beer <eike at sf-mail.de>
AuthorDate: Thu Oct 2 17:06:45 2014 -0400
Commit: CMake Topic Stage <kwrobot at kitware.com>
CommitDate: Thu Oct 2 17:06:45 2014 -0400
Merge topic 'FindThreads-macro' into next
e94a8925 FindThreads: use a macro for the repetitive thread library checks
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=e94a8925dc04a9fc0f15ea687a0f188ceb652f9e
commit e94a8925dc04a9fc0f15ea687a0f188ceb652f9e
Author: Rolf Eike Beer <eike at sf-mail.de>
AuthorDate: Thu Oct 2 22:23:20 2014 +0200
Commit: Rolf Eike Beer <eike at sf-mail.de>
CommitDate: Thu Oct 2 22:23:20 2014 +0200
FindThreads: use a macro for the repetitive thread library checks
diff --git a/Modules/FindThreads.cmake b/Modules/FindThreads.cmake
index 6050dcd..d51a1da 100644
--- a/Modules/FindThreads.cmake
+++ b/Modules/FindThreads.cmake
@@ -45,6 +45,17 @@ if(CMAKE_SYSTEM_NAME MATCHES IRIX AND NOT CMAKE_THREAD_PREFER_PTHREAD)
CHECK_INCLUDE_FILES("sys/types.h;sys/prctl.h" CMAKE_HAVE_SPROC_H)
endif()
+macro(check_threads_lib LIBNAME FUNCNAME VARNAME)
+ if(NOT CMAKE_HAVE_THREADS_LIBRARY)
+ CHECK_LIBRARY_EXISTS(${LIBNAME} ${FUNCNAME} "" ${VARNAME})
+ if(${VARNAME})
+ set(CMAKE_THREAD_LIBS_INIT "-l${LIBNAME}")
+ set(CMAKE_HAVE_THREADS_LIBRARY 1)
+ set(Threads_FOUND TRUE)
+ endif()
+ endif ()
+endmacro()
+
if(CMAKE_HAVE_SPROC_H AND NOT CMAKE_THREAD_PREFER_PTHREAD)
# We have sproc
set(CMAKE_USE_SPROC_INIT 1)
@@ -67,30 +78,11 @@ else()
set(Threads_FOUND TRUE)
else()
- # Do we have -lpthreads
- CHECK_LIBRARY_EXISTS(pthreads pthread_create "" CMAKE_HAVE_PTHREADS_CREATE)
- if(CMAKE_HAVE_PTHREADS_CREATE)
- set(CMAKE_THREAD_LIBS_INIT "-lpthreads")
- set(CMAKE_HAVE_THREADS_LIBRARY 1)
- set(Threads_FOUND TRUE)
- else()
-
- # Ok, how about -lpthread
- CHECK_LIBRARY_EXISTS(pthread pthread_create "" CMAKE_HAVE_PTHREAD_CREATE)
- if(CMAKE_HAVE_PTHREAD_CREATE)
- set(CMAKE_THREAD_LIBS_INIT "-lpthread")
- set(CMAKE_HAVE_THREADS_LIBRARY 1)
- set(Threads_FOUND TRUE)
-
- elseif(CMAKE_SYSTEM_NAME MATCHES "SunOS")
+ check_threads_lib(pthreads pthread_create CMAKE_HAVE_PTHREADS_CREATE)
+ check_threads_lib(pthread pthread_create CMAKE_HAVE_PTHREAD_CREATE)
+ if(CMAKE_SYSTEM_NAME MATCHES "SunOS")
# On sun also check for -lthread
- CHECK_LIBRARY_EXISTS(thread thr_create "" CMAKE_HAVE_THR_CREATE)
- if(CMAKE_HAVE_THR_CREATE)
- set(CMAKE_THREAD_LIBS_INIT "-lthread")
- set(CMAKE_HAVE_THREADS_LIBRARY 1)
- set(Threads_FOUND TRUE)
- endif()
- endif()
+ check_threads_lib(thread thr_create CMAKE_HAVE_THR_CREATE)
endif()
endif()
endif()
-----------------------------------------------------------------------
Summary of changes:
Modules/FindThreads.cmake | 38 +++++++++++++++-----------------------
1 file changed, 15 insertions(+), 23 deletions(-)
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