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Modernize CMake

Browse Source 
New minimum version is CMake 3.7.2.

This patch has been rebased to incorporate changes that happened
since the creation of the original patch.

Original Author: A. Maitland Bottoms  <bottoms@debian.org>, 07 Sep 2018
This commit is contained in:
Steve Markgraf 2020-02-26 23:36:28 +01:00
parent f427883320
commit 849f8efca4
4 changed files with 105 additions and 395 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

78
CMakeLists.txt
View File

@ -19,26 +19,20 @@
######################################################################## ########################################################################
# Project setup # Project setup
######################################################################## ########################################################################
cmake_minimum_required(VERSION 2.6) cmake_minimum_required(VERSION 3.7.2)
project(rtlsdr C) project(rtlsdr C)
# CMP0075 Include file check macros honor CMAKE_REQUIRED_LIBRARIES
if(POLICY CMP0075)
cmake_policy(SET CMP0075 NEW)
endif()
#select the release build type by default to get optimization flags #select the release build type by default to get optimization flags
if(NOT CMAKE_BUILD_TYPE) if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE "Release") set(CMAKE_BUILD_TYPE "Release")
message(STATUS "Build type not specified: defaulting to release.") message(STATUS "Build type not specified: defaulting to release.")
endif(NOT CMAKE_BUILD_TYPE) endif(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "")
list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/Modules) list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/Modules)
if(NOT LIB_INSTALL_DIR) include(GNUInstallDirs)
set(LIB_INSTALL_DIR lib) include(GenerateExportHeader)
endif() include(CMakePackageConfigHelpers)
# Set the version information here # Set the version information here
set(VERSION_INFO_MAJOR_VERSION 0) # increment major on api compatibility changes set(VERSION_INFO_MAJOR_VERSION 0) # increment major on api compatibility changes
@ -66,12 +60,12 @@ endif()
######################################################################## ########################################################################
# Find build dependencies # Find build dependencies
######################################################################## ########################################################################
find_package(PkgConfig)
find_package(LibUSB)
if(WIN32 AND NOT MINGW) if(WIN32 AND NOT MINGW)
set(THREADS_USE_PTHREADS_WIN32 true) set(THREADS_USE_PTHREADS_WIN32 true)
endif() endif()
find_package(Threads) find_package(Threads)
find_package(PkgConfig)
pkg_check_modules(LIBUSB libusb-1.0 IMPORTED_TARGET)
if(NOT LIBUSB_FOUND) if(NOT LIBUSB_FOUND)
message(FATAL_ERROR "LibUSB 1.0 required to compile rtl-sdr") message(FATAL_ERROR "LibUSB 1.0 required to compile rtl-sdr")
@ -79,21 +73,6 @@ endif()
if(NOT THREADS_FOUND) if(NOT THREADS_FOUND)
message(FATAL_ERROR "pthreads(-win32) required to compile rtl-sdr") message(FATAL_ERROR "pthreads(-win32) required to compile rtl-sdr")
endif() endif()
########################################################################
# Setup the include and linker paths
########################################################################
include_directories(
${PROJECT_SOURCE_DIR}/include
${LIBUSB_INCLUDE_DIR}
${THREADS_PTHREADS_INCLUDE_DIR}
)
#link_directories(
# ...
#)
# Set component parameters
#set(INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/include CACHE INTERNAL "" FORCE)
######################################################################## ########################################################################
# Create uninstall target # Create uninstall target
@ -137,10 +116,18 @@ else (ENABLE_ZEROCOPY)
message (STATUS "Building with usbfs zero-copy support disabled, use -DENABLE_ZEROCOPY=ON to enable") message (STATUS "Building with usbfs zero-copy support disabled, use -DENABLE_ZEROCOPY=ON to enable")
endif (ENABLE_ZEROCOPY) endif (ENABLE_ZEROCOPY)
########################################################################
# Install public header files
########################################################################
install(FILES
include/rtl-sdr.h
include/rtl-sdr_export.h
DESTINATION include
)
######################################################################## ########################################################################
# Add subdirectories # Add subdirectories
######################################################################## ########################################################################
add_subdirectory(include)
add_subdirectory(src) add_subdirectory(src)
######################################################################## ########################################################################
@ -164,11 +151,6 @@ IF(CMAKE_CROSSCOMPILING)
UNSET(RTLSDR_PC_LIBS) UNSET(RTLSDR_PC_LIBS)
ENDIF(CMAKE_CROSSCOMPILING) ENDIF(CMAKE_CROSSCOMPILING)
set(prefix ${CMAKE_INSTALL_PREFIX})
set(exec_prefix \${prefix})
set(libdir \${exec_prefix}/${LIB_INSTALL_DIR})
set(includedir \${prefix}/include)
CONFIGURE_FILE( CONFIGURE_FILE(
${CMAKE_CURRENT_SOURCE_DIR}/librtlsdr.pc.in ${CMAKE_CURRENT_SOURCE_DIR}/librtlsdr.pc.in
${CMAKE_CURRENT_BINARY_DIR}/librtlsdr.pc ${CMAKE_CURRENT_BINARY_DIR}/librtlsdr.pc
@ -176,7 +158,35 @@ CONFIGURE_FILE(
INSTALL( INSTALL(
FILES ${CMAKE_CURRENT_BINARY_DIR}/librtlsdr.pc FILES ${CMAKE_CURRENT_BINARY_DIR}/librtlsdr.pc
DESTINATION ${LIB_INSTALL_DIR}/pkgconfig DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
)
########################################################################
# Create CMake Config File
########################################################################
write_basic_package_version_file(
"${CMAKE_CURRENT_BINARY_DIR}/rtlsdr/rtlsdrConfigVersion.cmake"
VERSION ${VERSION}
COMPATIBILITY AnyNewerVersion
)
configure_file(cmake/rtlsdrConfig.cmake
"${CMAKE_CURRENT_BINARY_DIR}/rtlsdr/rtlsdrConfig.cmake"
COPYONLY
)
set(ConfigPackageLocation lib/cmake/rtlsdr)
install(EXPORT RTLSDR-export
FILE rtlsdrTargets.cmake
NAMESPACE rtlsdr::
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/rtlsdr/
)
install(
FILES
cmake/rtlsdrConfig.cmake
"${CMAKE_CURRENT_BINARY_DIR}/rtlsdr/rtlsdrConfigVersion.cmake"
DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/rtlsdr/
COMPONENT Devel
) )
######################################################################## ########################################################################

55
cmake/Modules/FindLibUSB.cmake
View File

@ -1,55 +0,0 @@
if(NOT LIBUSB_FOUND)
pkg_check_modules (LIBUSB_PKG libusb-1.0 libusb)
find_path(LIBUSB_INCLUDE_DIR NAMES libusb.h
PATHS
${LIBUSB_PKG_INCLUDE_DIRS}
/usr/include/libusb-1.0
/usr/include
/usr/local/include
)
#standard library name for libusb-1.0
set(libusb1_library_names usb-1.0 libusb-1.0)
#libusb-1.0 compatible library on freebsd
if((CMAKE_SYSTEM_NAME STREQUAL "FreeBSD") OR (CMAKE_SYSTEM_NAME STREQUAL "kFreeBSD") OR (CMAKE_SYSTEM_NAME STREQUAL "GNU"))
list(APPEND libusb1_library_names usb)
endif()
find_library(LIBUSB_LIBRARIES
NAMES ${libusb1_library_names}
PATHS
${LIBUSB_PKG_LIBRARY_DIRS}
/usr/lib
/usr/local/lib
)
include(CheckFunctionExists)
if(LIBUSB_INCLUDE_DIRS)
set(CMAKE_REQUIRED_INCLUDES ${LIBUSB_INCLUDE_DIRS})
endif()
if(LIBUSB_LIBRARIES)
set(CMAKE_REQUIRED_LIBRARIES ${LIBUSB_LIBRARIES})
endif()
CHECK_FUNCTION_EXISTS("libusb_handle_events_timeout_completed" HAVE_LIBUSB_HANDLE_EVENTS_TIMEOUT_COMPLETED)
if(HAVE_LIBUSB_HANDLE_EVENTS_TIMEOUT_COMPLETED)
add_definitions(-DHAVE_LIBUSB_HANDLE_EVENTS_TIMEOUT_COMPLETED=1)
endif(HAVE_LIBUSB_HANDLE_EVENTS_TIMEOUT_COMPLETED)
CHECK_FUNCTION_EXISTS("libusb_error_name" HAVE_LIBUSB_ERROR_NAME)
if(HAVE_LIBUSB_ERROR_NAME)
add_definitions(-DHAVE_LIBUSB_ERROR_NAME=1)
endif(HAVE_LIBUSB_ERROR_NAME)
if(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
set(LIBUSB_FOUND TRUE CACHE INTERNAL "libusb-1.0 found")
message(STATUS "Found libusb-1.0: ${LIBUSB_INCLUDE_DIR}, ${LIBUSB_LIBRARIES}")
else(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
set(LIBUSB_FOUND FALSE CACHE INTERNAL "libusb-1.0 found")
message(STATUS "libusb-1.0 not found.")
endif(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
mark_as_advanced(LIBUSB_INCLUDE_DIR LIBUSB_LIBRARIES)
endif(NOT LIBUSB_FOUND)

246
cmake/Modules/FindThreads.cmake
View File

@ -1,246 +0,0 @@
# Updated FindThreads.cmake that supports pthread-win32
# Downloaded from http://www.vtk.org/Bug/bug_view_advanced_page.php?bug_id=6399
# - This module determines the thread library of the system.
#
# The following variables are set
# CMAKE_THREAD_LIBS_INIT - the thread library
# CMAKE_USE_SPROC_INIT - are we using sproc?
# CMAKE_USE_WIN32_THREADS_INIT - using WIN32 threads?
# CMAKE_USE_PTHREADS_INIT - are we using pthreads
# CMAKE_HP_PTHREADS_INIT - are we using hp pthreads
#
# If use of pthreads-win32 is desired, the following variables
# can be set.
#
# THREADS_USE_PTHREADS_WIN32 -
# Setting this to true searches for the pthreads-win32
# port (since CMake 2.8.0)
#
# THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME
# C = no exceptions (default)
# (NOTE: This is the default scheme on most POSIX thread
# implementations and what you should probably be using)
# CE = C++ Exception Handling
# SE = Structure Exception Handling (MSVC only)
# (NOTE: Changing this option from the default may affect
# the portability of your application. See pthreads-win32
# documentation for more details.)
#
#======================================================
# Example usage where threading library
# is provided by the system:
#
# find_package(Threads REQUIRED)
# add_executable(foo foo.cc)
# target_link_libraries(foo ${CMAKE_THREAD_LIBS_INIT})
#
# Example usage if pthreads-win32 is desired on Windows
# or a system provided thread library:
#
# set(THREADS_USE_PTHREADS_WIN32 true)
# find_package(Threads REQUIRED)
# include_directories(${THREADS_PTHREADS_INCLUDE_DIR})
#
# add_executable(foo foo.cc)
# target_link_libraries(foo ${CMAKE_THREAD_LIBS_INIT})
#
INCLUDE (CheckIncludeFiles)
INCLUDE (CheckLibraryExists)
SET(Threads_FOUND FALSE)
IF(WIN32 AND NOT CYGWIN AND THREADS_USE_PTHREADS_WIN32)
SET(_Threads_ptwin32 true)
ENDIF()
# Do we have sproc?
IF(CMAKE_SYSTEM MATCHES IRIX)
CHECK_INCLUDE_FILES("sys/types.h;sys/prctl.h" CMAKE_HAVE_SPROC_H)
ENDIF()
IF(CMAKE_HAVE_SPROC_H)
# We have sproc
SET(CMAKE_USE_SPROC_INIT 1)
ELSEIF(_Threads_ptwin32)
IF(NOT DEFINED THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME)
# Assign the default scheme
SET(THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME "C")
ELSE()
# Validate the scheme specified by the user
IF(NOT THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME STREQUAL "C" AND
NOT THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME STREQUAL "CE" AND
NOT THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME STREQUAL "SE")
MESSAGE(FATAL_ERROR "See documentation for FindPthreads.cmake, only C, CE, and SE modes are allowed")
ENDIF()
IF(NOT MSVC AND THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME STREQUAL "SE")
MESSAGE(FATAL_ERROR "Structured Exception Handling is only allowed for MSVC")
ENDIF(NOT MSVC AND THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME STREQUAL "SE")
ENDIF()
FIND_PATH(THREADS_PTHREADS_INCLUDE_DIR pthread.h)
# Determine the library filename
IF(MSVC)
SET(_Threads_pthreads_libname
pthreadV${THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME}2)
ELSEIF(MINGW)
SET(_Threads_pthreads_libname
pthreadG${THREADS_PTHREADS_WIN32_EXCEPTION_SCHEME}2)
ELSE()
MESSAGE(FATAL_ERROR "This should never happen")
ENDIF()
# Use the include path to help find the library if possible
SET(_Threads_lib_paths "")
IF(THREADS_PTHREADS_INCLUDE_DIR)
GET_FILENAME_COMPONENT(_Threads_root_dir
${THREADS_PTHREADS_INCLUDE_DIR} PATH)
SET(_Threads_lib_paths ${_Threads_root_dir}/lib)
ENDIF()
FIND_LIBRARY(THREADS_PTHREADS_WIN32_LIBRARY
NAMES ${_Threads_pthreads_libname}
PATHS ${_Threads_lib_paths}
DOC "The Portable Threads Library for Win32"
NO_SYSTEM_PATH
)
IF(THREADS_PTHREADS_INCLUDE_DIR AND THREADS_PTHREADS_WIN32_LIBRARY)
MARK_AS_ADVANCED(THREADS_PTHREADS_INCLUDE_DIR)
SET(CMAKE_THREAD_LIBS_INIT ${THREADS_PTHREADS_WIN32_LIBRARY})
SET(CMAKE_HAVE_THREADS_LIBRARY 1)
SET(Threads_FOUND TRUE)
ENDIF()
MARK_AS_ADVANCED(THREADS_PTHREADS_WIN32_LIBRARY)
ELSE()
# Do we have pthreads?
CHECK_INCLUDE_FILES("pthread.h" CMAKE_HAVE_PTHREAD_H)
IF(CMAKE_HAVE_PTHREAD_H)
#
# We have pthread.h
# Let's check for the library now.
#
SET(CMAKE_HAVE_THREADS_LIBRARY)
IF(NOT THREADS_HAVE_PTHREAD_ARG)
# 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)
ENDIF()
# 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(Threads_FOUND TRUE)
SET(CMAKE_HAVE_THREADS_LIBRARY 1)
ENDIF()
IF(CMAKE_SYSTEM 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(CMAKE_SYSTEM MATCHES "SunOS.*")
ENDIF(NOT THREADS_HAVE_PTHREAD_ARG)
IF(NOT CMAKE_HAVE_THREADS_LIBRARY)
# If we did not found -lpthread, -lpthread, or -lthread, look for -pthread
IF("THREADS_HAVE_PTHREAD_ARG" MATCHES "^THREADS_HAVE_PTHREAD_ARG")
MESSAGE(STATUS "Check if compiler accepts -pthread")
TRY_RUN(THREADS_PTHREAD_ARG THREADS_HAVE_PTHREAD_ARG
${CMAKE_BINARY_DIR}
${CMAKE_ROOT}/Modules/CheckForPthreads.c
CMAKE_FLAGS -DLINK_LIBRARIES:STRING=-pthread
COMPILE_OUTPUT_VARIABLE OUTPUT)
IF(THREADS_HAVE_PTHREAD_ARG)
IF(THREADS_PTHREAD_ARG MATCHES "^2$")
SET(Threads_FOUND TRUE)
MESSAGE(STATUS "Check if compiler accepts -pthread - yes")
ELSE()
MESSAGE(STATUS "Check if compiler accepts -pthread - no")
FILE(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if compiler accepts -pthread returned ${THREADS_PTHREAD_ARG} instead of 2. The compiler had the following output:\n${OUTPUT}\n\n")
ENDIF()
ELSE()
MESSAGE(STATUS "Check if compiler accepts -pthread - no")
FILE(APPEND
${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/CMakeError.log
"Determining if compiler accepts -pthread failed with the following output:\n${OUTPUT}\n\n")
ENDIF()
ENDIF("THREADS_HAVE_PTHREAD_ARG" MATCHES "^THREADS_HAVE_PTHREAD_ARG")
IF(THREADS_HAVE_PTHREAD_ARG)
SET(Threads_FOUND TRUE)
SET(CMAKE_THREAD_LIBS_INIT "-pthread")
ENDIF()
ENDIF(NOT CMAKE_HAVE_THREADS_LIBRARY)
ENDIF(CMAKE_HAVE_PTHREAD_H)
ENDIF()
IF(CMAKE_THREAD_LIBS_INIT)
SET(CMAKE_USE_PTHREADS_INIT 1)
SET(Threads_FOUND TRUE)
ENDIF()
IF(CMAKE_SYSTEM MATCHES "Windows"
AND NOT THREADS_USE_PTHREADS_WIN32)
SET(CMAKE_USE_WIN32_THREADS_INIT 1)
SET(Threads_FOUND TRUE)
ENDIF()
IF(CMAKE_USE_PTHREADS_INIT)
IF(CMAKE_SYSTEM MATCHES "HP-UX-*")
# Use libcma if it exists and can be used. It provides more
# symbols than the plain pthread library. CMA threads
# have actually been deprecated:
# 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)
SET(Threads_FOUND TRUE)
ENDIF(CMAKE_HAVE_HP_CMA)
SET(CMAKE_USE_PTHREADS_INIT 1)
ENDIF()
IF(CMAKE_SYSTEM MATCHES "OSF1-V*")
SET(CMAKE_USE_PTHREADS_INIT 0)
SET(CMAKE_THREAD_LIBS_INIT )
ENDIF()
IF(CMAKE_SYSTEM MATCHES "CYGWIN_NT*")
SET(CMAKE_USE_PTHREADS_INIT 1)
SET(Threads_FOUND TRUE)
SET(CMAKE_THREAD_LIBS_INIT )
SET(CMAKE_USE_WIN32_THREADS_INIT 0)
ENDIF()
ENDIF(CMAKE_USE_PTHREADS_INIT)
INCLUDE(FindPackageHandleStandardArgs)
IF(_Threads_ptwin32)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Threads DEFAULT_MSG
THREADS_PTHREADS_WIN32_LIBRARY THREADS_PTHREADS_INCLUDE_DIR)
ELSE()
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Threads DEFAULT_MSG Threads_FOUND)
ENDIF()

119
src/CMakeLists.txt
View File

@ -1,69 +1,66 @@
# Copyright 2012 OSMOCOM Project # Copyright 2012-2020 Osmocom Project
# #
# This file is part of rtl-sdr # This file is part of rtl-sdr
# #
# GNU Radio is free software; you can redistribute it and/or modify # 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 # it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3, or (at your option) # the Free Software Foundation, either version 2 of the License, or
# any later version. # (at your option) any later version.
# #
# GNU Radio is distributed in the hope that it will be useful, # This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of # but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details. # GNU General Public License for more details.
# #
# You should have received a copy of the GNU General Public License # You should have received a copy of the GNU General Public License
# along with GNU Radio; see the file COPYING. If not, write to # along with this program. If not, see <http://www.gnu.org/licenses/>.
# the Free Software Foundation, Inc., 51 Franklin Street,
# Boston, MA 02110-1301, USA.
MACRO(RTLSDR_APPEND_SRCS)
LIST(APPEND rtlsdr_srcs ${ARGV})
ENDMACRO(RTLSDR_APPEND_SRCS)
RTLSDR_APPEND_SRCS(
librtlsdr.c
tuner_e4k.c
tuner_fc0012.c
tuner_fc0013.c
tuner_fc2580.c
tuner_r82xx.c
)
########################################################################
# Set up Windows DLL resource files
########################################################################
IF(MSVC)
include(${PROJECT_SOURCE_DIR}/cmake/Modules/Version.cmake)
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/rtlsdr.rc.in
${CMAKE_CURRENT_BINARY_DIR}/rtlsdr.rc
@ONLY)
RTLSDR_APPEND_SRCS(${CMAKE_CURRENT_BINARY_DIR}/rtlsdr.rc)
ENDIF(MSVC)
######################################################################## ########################################################################
# Setup shared library variant # Setup shared library variant
######################################################################## ########################################################################
add_library(rtlsdr_shared SHARED ${rtlsdr_srcs}) add_library(rtlsdr SHARED librtlsdr.c
target_link_libraries(rtlsdr_shared ${LIBUSB_LIBRARIES}) tuner_e4k.c tuner_fc0012.c tuner_fc0013.c tuner_fc2580.c tuner_r82xx.c)
set_target_properties(rtlsdr_shared PROPERTIES DEFINE_SYMBOL "rtlsdr_EXPORTS") target_link_libraries(rtlsdr PkgConfig::LIBUSB)
set_target_properties(rtlsdr_shared PROPERTIES OUTPUT_NAME rtlsdr) target_include_directories(rtlsdr PUBLIC
set_target_properties(rtlsdr_shared PROPERTIES SOVERSION ${MAJOR_VERSION}) $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/include>
set_target_properties(rtlsdr_shared PROPERTIES VERSION ${LIBVER}) $<INSTALL_INTERFACE:include> # <prefix>/include
)
set_target_properties(rtlsdr PROPERTIES DEFINE_SYMBOL "rtlsdr_EXPORTS")
set_target_properties(rtlsdr PROPERTIES OUTPUT_NAME rtlsdr)
set_target_properties(rtlsdr PROPERTIES SOVERSION ${MAJOR_VERSION})
set_target_properties(rtlsdr PROPERTIES VERSION ${LIBVER})
generate_export_header(rtlsdr)
######################################################################## ########################################################################
# Setup static library variant # Setup static library variant
######################################################################## ########################################################################
add_library(rtlsdr_static STATIC ${rtlsdr_srcs}) add_library(rtlsdr_static STATIC librtlsdr.c
target_link_libraries(rtlsdr_static ${LIBUSB_LIBRARIES}) tuner_e4k.c tuner_fc0012.c tuner_fc0013.c tuner_fc2580.c tuner_r82xx.c)
target_link_libraries(rtlsdr_static PkgConfig::LIBUSB)
target_include_directories(rtlsdr_static PUBLIC
$<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/include>
$<INSTALL_INTERFACE:include> # <prefix>/include
)
set_property(TARGET rtlsdr_static APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" ) set_property(TARGET rtlsdr_static APPEND PROPERTY COMPILE_DEFINITIONS "rtlsdr_STATIC" )
if(NOT WIN32) if(NOT WIN32)
# Force same library filename for static and shared variants of the library # Force same library filename for static and shared variants of the library
set_target_properties(rtlsdr_static PROPERTIES OUTPUT_NAME rtlsdr) set_target_properties(rtlsdr_static PROPERTIES OUTPUT_NAME rtlsdr)
endif() endif()
generate_export_header(rtlsdr_static)
########################################################################
# Set up Windows DLL resource files
########################################################################
IF(MSVC)
include(${CMAKE_SOURCE_DIR}/cmake/Modules/Version.cmake)
configure_file(
${CMAKE_CURRENT_SOURCE_DIR}/rtlsdr.rc.in
${CMAKE_CURRENT_BINARY_DIR}/rtlsdr.rc
@ONLY)
target_sources(rtlsdr ${CMAKE_CURRENT_BINARY_DIR}/rtlsdr.rc)
target_sources(rtlsdr_static ${CMAKE_CURRENT_BINARY_DIR}/rtlsdr.rc)
ENDIF(MSVC)
######################################################################## ########################################################################
# Setup libraries used in executables # Setup libraries used in executables
@ -71,13 +68,14 @@ endif()
add_library(convenience_static STATIC add_library(convenience_static STATIC
convenience/convenience.c convenience/convenience.c
) )
target_include_directories(convenience_static
PRIVATE ${CMAKE_SOURCE_DIR}/include)
if(WIN32) if(WIN32)
add_library(libgetopt_static STATIC add_library(libgetopt_static STATIC
getopt/getopt.c getopt/getopt.c
) )
target_link_libraries(convenience_static target_link_libraries(convenience_static
rtlsdr_shared rtlsdr
) )
endif() endif()
@ -92,41 +90,40 @@ add_executable(rtl_eeprom rtl_eeprom.c)
add_executable(rtl_adsb rtl_adsb.c) add_executable(rtl_adsb rtl_adsb.c)
add_executable(rtl_power rtl_power.c) add_executable(rtl_power rtl_power.c)
add_executable(rtl_biast rtl_biast.c) add_executable(rtl_biast rtl_biast.c)
set(INSTALL_TARGETS rtlsdr_shared rtlsdr_static rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power rtl_biast) set(INSTALL_TARGETS rtlsdr rtlsdr_static rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power rtl_biast)
target_link_libraries(rtl_sdr rtlsdr_shared convenience_static target_link_libraries(rtl_sdr rtlsdr convenience_static
${LIBUSB_LIBRARIES} ${LIBUSB_LIBRARIES}
${CMAKE_THREAD_LIBS_INIT} ${CMAKE_THREAD_LIBS_INIT}
) )
target_link_libraries(rtl_tcp rtlsdr_shared convenience_static target_link_libraries(rtl_tcp rtlsdr convenience_static
${LIBUSB_LIBRARIES} ${LIBUSB_LIBRARIES}
${CMAKE_THREAD_LIBS_INIT} ${CMAKE_THREAD_LIBS_INIT}
) )
target_link_libraries(rtl_test rtlsdr_shared convenience_static target_link_libraries(rtl_test rtlsdr convenience_static
${LIBUSB_LIBRARIES} ${LIBUSB_LIBRARIES}
${CMAKE_THREAD_LIBS_INIT} ${CMAKE_THREAD_LIBS_INIT}
) )
target_link_libraries(rtl_fm rtlsdr_shared convenience_static target_link_libraries(rtl_fm rtlsdr convenience_static
${LIBUSB_LIBRARIES} ${LIBUSB_LIBRARIES}
${CMAKE_THREAD_LIBS_INIT} ${CMAKE_THREAD_LIBS_INIT}
) )
target_link_libraries(rtl_eeprom rtlsdr_shared convenience_static target_link_libraries(rtl_eeprom rtlsdr convenience_static
${LIBUSB_LIBRARIES} ${LIBUSB_LIBRARIES}
${CMAKE_THREAD_LIBS_INIT} ${CMAKE_THREAD_LIBS_INIT}
) )
target_link_libraries(rtl_adsb rtlsdr_shared convenience_static target_link_libraries(rtl_adsb rtlsdr convenience_static
${LIBUSB_LIBRARIES} ${LIBUSB_LIBRARIES}
${CMAKE_THREAD_LIBS_INIT} ${CMAKE_THREAD_LIBS_INIT}
) )
target_link_libraries(rtl_power rtlsdr_shared convenience_static target_link_libraries(rtl_power rtlsdr convenience_static
${LIBUSB_LIBRARIES} ${LIBUSB_LIBRARIES}
${CMAKE_THREAD_LIBS_INIT} ${CMAKE_THREAD_LIBS_INIT}
) )
target_link_libraries(rtl_biast rtlsdr_shared convenience_static target_link_libraries(rtl_biast rtlsdr convenience_static
${LIBUSB_LIBRARIES} ${LIBUSB_LIBRARIES}
${CMAKE_THREAD_LIBS_INIT} ${CMAKE_THREAD_LIBS_INIT}
) )
if(UNIX) if(UNIX)
target_link_libraries(rtl_fm m) target_link_libraries(rtl_fm m)
target_link_libraries(rtl_adsb m) target_link_libraries(rtl_adsb m)
@ -159,8 +156,12 @@ endif()
######################################################################## ########################################################################
# Install built library files & utilities # Install built library files & utilities
######################################################################## ########################################################################
install(TARGETS ${INSTALL_TARGETS} install(TARGETS rtlsdr EXPORT RTLSDR-export
LIBRARY DESTINATION ${LIB_INSTALL_DIR} # .so/.dylib file LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR} # .so/.dylib file
ARCHIVE DESTINATION ${LIB_INSTALL_DIR} # .lib file )
RUNTIME DESTINATION bin # .dll file install(TARGETS rtlsdr_static EXPORT RTLSDR-export
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR} # .so/.dylib file
)
install(TARGETS rtl_sdr rtl_tcp rtl_test rtl_fm rtl_eeprom rtl_adsb rtl_power
DESTINATION ${CMAKE_INSTALL_BINDIR}
) )