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OpenSceneGraph/CMakeModules/FindOpenThreads.cmake

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From Eric Wing and others, first cut of CMake build support
2007-03-04 21:05:33 +08:00
# OpenThreads is a C++ based threading library. Its largest userbase
# seems to OpenSceneGraph so you might notice I accept OSGDIR as an
# environment path.
# I consider this part of the Findosg* suite used to find OpenSceneGraph
# components.
# Each component is separate and you must opt in to each module.
#
# Locate OpenThreads
# This module defines
# OPENTHREADS_LIBRARY
# OPENTHREADS_FOUND, if false, do not try to link to OpenThreads
# OPENTHREADS_INCLUDE_DIR, where to find the headers
#
# $OPENTHREADS_DIR is an environment variable that would
# correspond to the ./configure --prefix=$OPENTHREADS_DIR
# used in building osg.
#
# Created by Eric Wing.
# Header files are presumed to be included like
# #include <OpenThreads/Thread>
# Try the user's environment request before anything else.
From Lugi Calori, tweaks to macros and addition of CMAKE_INSTALL_PREFIX to FindOpenThreads
2007-03-08 23:33:50 +08:00
From Eric Wing and others, first cut of CMake build support
2007-03-04 21:05:33 +08:00
FIND_PATH(OPENTHREADS_INCLUDE_DIR OpenThreads/Thread
From Lugi Calori, tweaks to macros and addition of CMAKE_INSTALL_PREFIX to FindOpenThreads
2007-03-08 23:33:50 +08:00
${CMAKE_INSTALL_PREFIX}/include
From Eric Wing and others, first cut of CMake build support
2007-03-04 21:05:33 +08:00
$ENV{OPENTHREADS_DIR}/include
From Eric Wing, "Adding back missing search paths in FindOpenThreads.cmake. Also fixed a bug regarding when to set the debug version. It waited until both include and library were set, but it shouldn't wait on include. Also added a fix to the optional warning flags."
2007-04-12 18:06:09 +08:00
$ENV{OPENTHREADS_DIR}
From Eric Wing and others, first cut of CMake build support
2007-03-04 21:05:33 +08:00
$ENV{OSG_DIR}/include
From Eric Wing, "Adding back missing search paths in FindOpenThreads.cmake. Also fixed a bug regarding when to set the debug version. It waited until both include and library were set, but it shouldn't wait on include. Also added a fix to the optional warning flags."
2007-04-12 18:06:09 +08:00
$ENV{OSG_DIR}
From Eric Wing and others, first cut of CMake build support
2007-03-04 21:05:33 +08:00
~/Library/Frameworks
/Library/Frameworks
/usr/local/include
/usr/include
/sw/include # Fink
/opt/local/include # DarwinPorts
/opt/csw/include # Blastwave
/opt/include
[HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include
)
FIND_LIBRARY(OPENTHREADS_LIBRARY
From Luigi Calori, "when we link against something that comes out from a Find... we ususally have a variable <LINK_VAR_NAME>available like OPENTHREADS_LIBRARY, so I' ve set up a macro that uses the variable name expanded for linking, and test if a variable ${LINK_VAR_NAME}_DEBUG like OPENTHREADS_LIBRARY_DEBUG exists and in case uses it for linking in debug mode. I' ve also set up FindOpenThreads to set up these variables. I had to edit the core libraries CMakeLists to add the calls to the macros used. I' ve tested under MSVC"
2007-03-26 21:02:38 +08:00
NAMES OpenThreads OpenThreadsWin32
PATHS
${CMAKE_INSTALL_PREFIX}/lib
From Eric Wing, "Adding back missing search paths in FindOpenThreads.cmake. Also fixed a bug regarding when to set the debug version. It waited until both include and library were set, but it shouldn't wait on include. Also added a fix to the optional warning flags."
2007-04-12 18:06:09 +08:00
$ENV{OPENTHREADS_DIR}/lib64
From Luigi Calori, "when we link against something that comes out from a Find... we ususally have a variable <LINK_VAR_NAME>available like OPENTHREADS_LIBRARY, so I' ve set up a macro that uses the variable name expanded for linking, and test if a variable ${LINK_VAR_NAME}_DEBUG like OPENTHREADS_LIBRARY_DEBUG exists and in case uses it for linking in debug mode. I' ve also set up FindOpenThreads to set up these variables. I had to edit the core libraries CMakeLists to add the calls to the macros used. I' ve tested under MSVC"
2007-03-26 21:02:38 +08:00
$ENV{OPENTHREADS_DIR}/lib
From Eric Wing, "Adding back missing search paths in FindOpenThreads.cmake. Also fixed a bug regarding when to set the debug version. It waited until both include and library were set, but it shouldn't wait on include. Also added a fix to the optional warning flags."
2007-04-12 18:06:09 +08:00
$ENV{OPENTHREADS_DIR}
$ENV{OSG_DIR}/lib64
From Luigi Calori, "when we link against something that comes out from a Find... we ususally have a variable <LINK_VAR_NAME>available like OPENTHREADS_LIBRARY, so I' ve set up a macro that uses the variable name expanded for linking, and test if a variable ${LINK_VAR_NAME}_DEBUG like OPENTHREADS_LIBRARY_DEBUG exists and in case uses it for linking in debug mode. I' ve also set up FindOpenThreads to set up these variables. I had to edit the core libraries CMakeLists to add the calls to the macros used. I' ve tested under MSVC"
2007-03-26 21:02:38 +08:00
$ENV{OSG_DIR}/lib
From Eric Wing, "Adding back missing search paths in FindOpenThreads.cmake. Also fixed a bug regarding when to set the debug version. It waited until both include and library were set, but it shouldn't wait on include. Also added a fix to the optional warning flags."
2007-04-12 18:06:09 +08:00
$ENV{OSG_DIR}
From Luigi Calori, "when we link against something that comes out from a Find... we ususally have a variable <LINK_VAR_NAME>available like OPENTHREADS_LIBRARY, so I' ve set up a macro that uses the variable name expanded for linking, and test if a variable ${LINK_VAR_NAME}_DEBUG like OPENTHREADS_LIBRARY_DEBUG exists and in case uses it for linking in debug mode. I' ve also set up FindOpenThreads to set up these variables. I had to edit the core libraries CMakeLists to add the calls to the macros used. I' ve tested under MSVC"
2007-03-26 21:02:38 +08:00
~/Library/Frameworks
/Library/Frameworks
/usr/local/lib64
/usr/local/lib
/usr/lib64
/usr/lib
/sw/lib
/opt/local/lib
/opt/csw/lib
/opt/lib
[HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
)
FIND_LIBRARY(OPENTHREADS_LIBRARY_DEBUG
NAMES OpenThreadsd OpenThreadsWin32d
From Eric Wing and others, first cut of CMake build support
2007-03-04 21:05:33 +08:00
PATHS
From Lugi Calori, tweaks to macros and addition of CMAKE_INSTALL_PREFIX to FindOpenThreads
2007-03-08 23:33:50 +08:00
${CMAKE_INSTALL_PREFIX}/lib
From Eric Wing, "Adding back missing search paths in FindOpenThreads.cmake. Also fixed a bug regarding when to set the debug version. It waited until both include and library were set, but it shouldn't wait on include. Also added a fix to the optional warning flags."
2007-04-12 18:06:09 +08:00
$ENV{OPENTHREADS_DIR}/lib64
From Eric Wing and others, first cut of CMake build support
2007-03-04 21:05:33 +08:00
$ENV{OPENTHREADS_DIR}/lib
From Eric Wing, "Adding back missing search paths in FindOpenThreads.cmake. Also fixed a bug regarding when to set the debug version. It waited until both include and library were set, but it shouldn't wait on include. Also added a fix to the optional warning flags."
2007-04-12 18:06:09 +08:00
$ENV{OPENTHREADS_DIR}
$ENV{OSG_DIR}/lib64
From Eric Wing and others, first cut of CMake build support
2007-03-04 21:05:33 +08:00
$ENV{OSG_DIR}/lib
From Eric Wing, "Adding back missing search paths in FindOpenThreads.cmake. Also fixed a bug regarding when to set the debug version. It waited until both include and library were set, but it shouldn't wait on include. Also added a fix to the optional warning flags."
2007-04-12 18:06:09 +08:00
$ENV{OSG_DIR}
From Eric Wing and others, first cut of CMake build support
2007-03-04 21:05:33 +08:00
~/Library/Frameworks
/Library/Frameworks
Added lib64 to search path for OpenThreads
2007-03-14 04:06:01 +08:00
/usr/local/lib64
From Eric Wing and others, first cut of CMake build support
2007-03-04 21:05:33 +08:00
/usr/local/lib
Added lib64 to search path for OpenThreads
2007-03-14 04:06:01 +08:00
/usr/lib64
From Eric Wing and others, first cut of CMake build support
2007-03-04 21:05:33 +08:00
/usr/lib
/sw/lib
/opt/local/lib
/opt/csw/lib
/opt/lib
[HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/lib
)
From Eric Wing, "Adding back missing search paths in FindOpenThreads.cmake. Also fixed a bug regarding when to set the debug version. It waited until both include and library were set, but it shouldn't wait on include. Also added a fix to the optional warning flags."
2007-04-12 18:06:09 +08:00
IF(OPENTHREADS_LIBRARY)
From Luigi Calori, "when we link against something that comes out from a Find... we ususally have a variable <LINK_VAR_NAME>available like OPENTHREADS_LIBRARY, so I' ve set up a macro that uses the variable name expanded for linking, and test if a variable ${LINK_VAR_NAME}_DEBUG like OPENTHREADS_LIBRARY_DEBUG exists and in case uses it for linking in debug mode. I' ve also set up FindOpenThreads to set up these variables. I had to edit the core libraries CMakeLists to add the calls to the macros used. I' ve tested under MSVC"
2007-03-26 21:02:38 +08:00
IF(NOT OPENTHREADS_LIBRARY_DEBUG)
From Eric Wing, adding message w.r.t debug OpenThreads library for when its not available.
2007-04-03 19:04:09 +08:00
#MESSAGE("-- Warning Debug OpenThreads not found, using: ${OPENTHREADS_LIBRARY}")
#SET(OPENTHREADS_LIBRARY_DEBUG "${OPENTHREADS_LIBRARY}")
SET(OPENTHREADS_LIBRARY_DEBUG "${OPENTHREADS_LIBRARY}" CACHE FILEPATH "Debug version of OpenThreads Library (use regular version if not available)" FORCE)
From Luigi Calori, "when we link against something that comes out from a Find... we ususally have a variable <LINK_VAR_NAME>available like OPENTHREADS_LIBRARY, so I' ve set up a macro that uses the variable name expanded for linking, and test if a variable ${LINK_VAR_NAME}_DEBUG like OPENTHREADS_LIBRARY_DEBUG exists and in case uses it for linking in debug mode. I' ve also set up FindOpenThreads to set up these variables. I had to edit the core libraries CMakeLists to add the calls to the macros used. I' ve tested under MSVC"
2007-03-26 21:02:38 +08:00
ENDIF(NOT OPENTHREADS_LIBRARY_DEBUG)
From Eric Wing, "Adding back missing search paths in FindOpenThreads.cmake. Also fixed a bug regarding when to set the debug version. It waited until both include and library were set, but it shouldn't wait on include. Also added a fix to the optional warning flags."
2007-04-12 18:06:09 +08:00
ENDIF(OPENTHREADS_LIBRARY)
SET(OPENTHREADS_FOUND "NO")
IF(OPENTHREADS_INCLUDE_DIR AND OPENTHREADS_LIBRARY)
SET(OPENTHREADS_FOUND "YES")
# MESSAGE("-- Found OpenThreads: "${OPENTHREADS_LIBRARY})
From Eric Wing and others, first cut of CMake build support
2007-03-04 21:05:33 +08:00
ENDIF(OPENTHREADS_INCLUDE_DIR AND OPENTHREADS_LIBRARY)
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