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#
# Copyright 2010-2011 Ettus Research LLC
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
########################################################################
# This file included, use CMake directory variables
########################################################################
########################################################################
# Setup defines for process scheduling
########################################################################
MESSAGE(STATUS "")
MESSAGE(STATUS "Configuring priority scheduling...")
INCLUDE(CheckCXXSourceCompiles)
CHECK_CXX_SOURCE_COMPILES("
#include <pthread.h>
int main(){
struct sched_param sp;
pthread_setschedparam(pthread_self(), SCHED_RR, &sp);
return 0;
}
" HAVE_PTHREAD_SETSCHEDPARAM
)
IF(CYGWIN)
#SCHED_RR non-operational on cygwin
SET(HAVE_PTHREAD_SETSCHEDPARAM False)
ENDIF(CYGWIN)
CHECK_CXX_SOURCE_COMPILES("
#include <windows.h>
int main(){
SetThreadPriority(GetCurrentThread(), 0);
SetPriorityClass(GetCurrentProcess(), 0);
return 0;
}
" HAVE_WIN_SETTHREADPRIORITY
)
IF(HAVE_PTHREAD_SETSCHEDPARAM)
MESSAGE(STATUS " Priority scheduling supported through pthread_setschedparam.")
LIST(APPEND THREAD_PRIO_DEFS HAVE_PTHREAD_SETSCHEDPARAM)
LIBUHD_APPEND_LIBS(pthread)
ELSEIF(HAVE_WIN_SETTHREADPRIORITY)
MESSAGE(STATUS " Priority scheduling supported through windows SetThreadPriority.")
SET(THREAD_PRIO_DEFS HAVE_WIN_SETTHREADPRIORITY)
ELSE()
MESSAGE(STATUS " Priority scheduling not supported.")
SET(THREAD_PRIO_DEFS HAVE_THREAD_PRIO_DUMMY)
ENDIF()
SET(CMAKE_REQUIRED_LIBRARIES "pthread")
CHECK_CXX_SOURCE_COMPILES("
#include <pthread.h>
int main(){
pthread_t pt;
const char* pt_name = \"test\";
pthread_setname_np(pt, pt_name);
return 0;
}
" HAVE_PTHREAD_SETNAME
)
IF(CYGWIN)
#SCHED_RR non-operational on cygwin
SET(HAVE_PTHREAD_SETNAME False)
ENDIF(CYGWIN)
IF(HAVE_PTHREAD_SETNAME)
MESSAGE(STATUS " Setting thread names is supported through pthread_setname_np.")
LIST(APPEND THREAD_PRIO_DEFS HAVE_PTHREAD_SETNAME)
LIBUHD_APPEND_LIBS(pthread)
ELSE()
MESSAGE(STATUS " Setting thread names is not supported.")
LIST(APPEND THREAD_PRIO_DEFS HAVE_THREAD_SETNAME_DUMMY)
ENDIF()
SET_SOURCE_FILES_PROPERTIES(
${CMAKE_CURRENT_SOURCE_DIR}/thread.cpp
PROPERTIES COMPILE_DEFINITIONS "${THREAD_PRIO_DEFS}"
)
########################################################################
# Setup defines for module loading
########################################################################
MESSAGE(STATUS "")
MESSAGE(STATUS "Configuring module loading...")
INCLUDE(CheckCXXSourceCompiles)
SET(CMAKE_REQUIRED_LIBRARIES ${CMAKE_DL_LIBS})
CHECK_CXX_SOURCE_COMPILES("
#include <dlfcn.h>
int main(){
dlopen(0, 0);
return 0;
}
" HAVE_DLOPEN
)
SET(CMAKE_REQUIRED_LIBRARIES)
CHECK_CXX_SOURCE_COMPILES("
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
int main(){
LoadLibrary(0);
return 0;
}
" HAVE_LOAD_LIBRARY
)
IF(HAVE_DLOPEN)
MESSAGE(STATUS " Module loading supported through dlopen.")
SET(LOAD_MODULES_DEFS HAVE_DLOPEN)
LIBUHD_APPEND_LIBS(${CMAKE_DL_LIBS})
ELSEIF(HAVE_LOAD_LIBRARY)
MESSAGE(STATUS " Module loading supported through LoadLibrary.")
SET(LOAD_MODULES_DEFS HAVE_LOAD_LIBRARY)
ELSE()
MESSAGE(STATUS " Module loading not supported.")
SET(LOAD_MODULES_DEFS HAVE_LOAD_MODULES_DUMMY)
ENDIF()
SET_SOURCE_FILES_PROPERTIES(
${CMAKE_CURRENT_SOURCE_DIR}/load_modules.cpp
PROPERTIES COMPILE_DEFINITIONS "${LOAD_MODULES_DEFS}"
)
########################################################################
# Define UHD_PKG_DATA_PATH for paths.cpp
########################################################################
FILE(TO_NATIVE_PATH "${CMAKE_INSTALL_PREFIX}" UHD_PKG_PATH)
STRING(REPLACE "\\" "\\\\" UHD_PKG_PATH "${UHD_PKG_PATH}")
STRING(REGEX MATCH ".*/.*" SLASH "${LIB_SUFFIX}")
IF(SLASH STREQUAL "")
SET(UHD_LIB_DIR "lib${LIB_SUFFIX}")
ELSE()
SET(UHD_LIB_DIR "lib")
ENDIF(SLASH STREQUAL "")
SET_SOURCE_FILES_PROPERTIES(
${CMAKE_CURRENT_SOURCE_DIR}/paths.cpp
${CMAKE_CURRENT_SOURCE_DIR}/images.cpp
PROPERTIES COMPILE_DEFINITIONS
"UHD_PKG_PATH=\"${UHD_PKG_PATH}\";UHD_LIB_DIR=\"${UHD_LIB_DIR}\""
)
########################################################################
# Append sources
########################################################################
LIBUHD_APPEND_SOURCES(
${CMAKE_CURRENT_SOURCE_DIR}/csv.cpp
${CMAKE_CURRENT_SOURCE_DIR}/gain_group.cpp
${CMAKE_CURRENT_SOURCE_DIR}/ihex.cpp
${CMAKE_CURRENT_SOURCE_DIR}/load_modules.cpp
${CMAKE_CURRENT_SOURCE_DIR}/log.cpp
${CMAKE_CURRENT_SOURCE_DIR}/paths.cpp
${CMAKE_CURRENT_SOURCE_DIR}/platform.cpp
${CMAKE_CURRENT_SOURCE_DIR}/static.cpp
${CMAKE_CURRENT_SOURCE_DIR}/tasks.cpp
${CMAKE_CURRENT_SOURCE_DIR}/thread.cpp
)
IF(ENABLE_C_API)
LIBUHD_APPEND_SOURCES(
${CMAKE_CURRENT_SOURCE_DIR}/log_c.cpp
${CMAKE_CURRENT_SOURCE_DIR}/thread_priority_c.cpp
)
ENDIF(ENABLE_C_API)
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