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CMake: Configure: Add threading support.

This commit is contained in:
kestred 2013-12-09 01:10:36 -07:00
parent eb947cc15a
commit 054cafeac8
1 changed files with 44 additions and 4 deletions
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48
dtool/Configure.cmake
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@ -237,7 +237,7 @@ config_package(VRPN)
#config_package(VORBIS COMMENT "Vorbis Ogg decoder")
### Configure interrogate ###
message(STATUS "") # simple line break
if(HAVE_PYTHON)
set(USE_INTERROGATE TRUE CACHE BOOL "If true, Panda3D will generate python interfaces")
@ -252,21 +252,33 @@ else()
endif()
### Configure threading support ###
# Add basic use flag for threading
set(USE_THREADS TRUE CACHE BOOL "If true, compile Panda3D with threading support.")
if(USE_THREADS)
set(HAVE_THREADS TRUE)
else()
unset(SIMPLE_THREADS CACHE)
unset(DO_PIPELINING CACHE)
unset(OS_SIMPLE_THREADS CACHE)
endif()
# Configure debug threads
if(NOT DEFINED OPTIMIZE OR OPTIMIZE LESS 3)
set(DEBUG_THREADS ON CACHE BOOL "If on, enables debugging of thread and sync operations (i.e. mutexes, deadlocks)")
else()
set(DEBUG_THREADS OFF CACHE BOOL "If on, enables debugging of thread and sync operations (i.e. mutexes, deadlocks)")
endif()
# Add advanced threading configuration
if(HAVE_THREADS)
set(SIMPLE_THREADS FALSE CACHE BOOL "If true, compile with simulated threads.")
if(SIMPLE_THREADS)
message(STATUS "Compilation will include simulated threading support.")
unset(DO_PIPELINING CACHE)
set(OS_SIMPLE_THREADS TRUE CACHE BOOL "If true, OS threading constructs will be used to perform context switches.")
else()
set(DO_PIPELINING TRUE CACHE BOOL "If true, compile with pipelined threads.")
unset(OS_SIMPLE_THREADS CACHE)
set(DO_PIPELINING TRUE CACHE BOOL "If true, compile with pipelined rendering.")
if(DO_PIPELINING)
message(STATUS "Compilation will include full, pipelined threading support.")
else()
@ -277,6 +289,34 @@ else()
message(STATUS "Configuring Panda without threading support.")
endif()
set(HAVE_POSIX_THREADS FALSE)
if(NOT WIN32)
find_path(PTHREAD_IPATH
NAMES "pthread.h"
PATHS "/usr/include"
)
if(PTHREAD_IPATH)
set(HAVE_POSIX_THREADS TRUE)
set(THREAD_LIBS pthread)
set(CMAKE_CXX_FLAGS "-pthread")
set(CMAKE_CXX_FLAGS_DEBUG "-pthread")
set(CMAKE_CXX_FLAGS_RELEASE "-pthread")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-pthread")
set(CMAKE_CXX_FLAGS_MINSIZEREL "-pthread")
endif()
endif()
### Configure pipelining ###
if(NOT DEFINED DO_PIPELINING)
if(NOT DEFINED OPTIMIZE OR OPTIMIZE LESS 2)
set(DO_PIPELINING TRUE CACHE BOOL "If true, compile with pipelined rendering.")
else()
set(DO_PIPELINING FALSE CACHE BOOL "If true, compile with pipelined rendering.")
endif()
endif()
### Configure OS X options ###
if(OSX_PLATFORM)
set(UNIVERSIAL_BINARIES TRUE CACHE BOOL "If true, compiling will create universal OS X binaries.")
if(UNIVERSAL_BINARIES)