From 6322c9343dc7f22b6ec848f3189aa3f08e1dc88a Mon Sep 17 00:00:00 2001 From: Dimitri Stolnikov Date: Sun, 1 Apr 2012 16:52:41 +0200 Subject: [PATCH] add preliminary cmake build system --- CMakeLists.txt | 85 ++++++++++++++++++++++++++++++++++ cmake/Modules/FindLibUSB.cmake | 28 +++++++++++ cmake/cmake_uninstall.cmake.in | 32 +++++++++++++ include/CMakeLists.txt | 26 +++++++++++ src/CMakeLists.txt | 49 ++++++++++++++++++++ 5 files changed, 220 insertions(+) create mode 100644 CMakeLists.txt create mode 100644 cmake/Modules/FindLibUSB.cmake create mode 100644 cmake/cmake_uninstall.cmake.in create mode 100644 include/CMakeLists.txt create mode 100644 src/CMakeLists.txt diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..eb62cc1 --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,85 @@ +# Copyright 2012 OSMOCOM Project +# +# This file is part of rtl-sdr +# +# GNU Radio 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, or (at your option) +# any later version. +# +# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. + + +######################################################################## +# Project setup +######################################################################## +cmake_minimum_required(VERSION 2.6) +project(rtlsdr C) + +#select the release build type by default to get optimization flags +if(NOT CMAKE_BUILD_TYPE) + set(CMAKE_BUILD_TYPE "Release") + message(STATUS "Build type not specified: defaulting to release.") +endif(NOT CMAKE_BUILD_TYPE) +set(CMAKE_BUILD_TYPE ${CMAKE_BUILD_TYPE} CACHE STRING "") + +list(APPEND CMAKE_MODULE_PATH ${CMAKE_SOURCE_DIR}/cmake/Modules) + +######################################################################## +# Compiler specific setup +######################################################################## +if(CMAKE_COMPILER_IS_GNUCXX AND NOT WIN32) + #http://gcc.gnu.org/wiki/Visibility + add_definitions(-fvisibility=hidden) +endif() + +######################################################################## +# Find build dependencies +######################################################################## +find_package(PkgConfig) +find_package(LibUSB) + +if(NOT LIBUSB_FOUND) + message(FATAL_ERROR "LibUSB 1.0 required to compile rtl-sdr") +endif() + +######################################################################## +# Setup the include and linker paths +######################################################################## +include_directories( + ${CMAKE_SOURCE_DIR}/include + ${LIBUSB_INCLUDE_DIR} +) + +#link_directories( +# ... +#) + +# Set component parameters +#set(INCLUDE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}/include CACHE INTERNAL "" FORCE) + +######################################################################## +# Create uninstall target +######################################################################## +configure_file( + ${CMAKE_SOURCE_DIR}/cmake/cmake_uninstall.cmake.in + ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake +@ONLY) + +add_custom_target(uninstall + ${CMAKE_COMMAND} -P ${CMAKE_CURRENT_BINARY_DIR}/cmake_uninstall.cmake +) + +######################################################################## +# Add subdirectories +######################################################################## +add_subdirectory(include) +add_subdirectory(src) diff --git a/cmake/Modules/FindLibUSB.cmake b/cmake/Modules/FindLibUSB.cmake new file mode 100644 index 0000000..97f3db6 --- /dev/null +++ b/cmake/Modules/FindLibUSB.cmake @@ -0,0 +1,28 @@ +if(NOT LIBUSB_FOUND) + pkg_check_modules (LIBUSB_PKG libusb-1.0) + find_path(LIBUSB_INCLUDE_DIR NAMES libusb.h + PATHS + ${LIBUSB_PKG_INCLUDE_DIRS} + /usr/include/libusb-1.0 + /usr/include + /usr/local/include + ) + + find_library(LIBUSB_LIBRARIES NAMES usb-1.0 + PATHS + ${LIBUSB_PKG_LIBRARY_DIRS} + /usr/lib + /usr/local/lib + ) + +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}, ${LIBUSB_LIBRARIES}") +else(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES) + set(LIBUSB_FOUND FALSE CACHE INTERNAL "libusb-1.0 found") + message(STATUS "libusb-1.0 not found.") +endif(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES) + +mark_as_advanced(LIBUSB_INCLUDE_DIR LIBUSB_LIBRARIES) + +endif(NOT LIBUSB_FOUND) diff --git a/cmake/cmake_uninstall.cmake.in b/cmake/cmake_uninstall.cmake.in new file mode 100644 index 0000000..9ae1ae4 --- /dev/null +++ b/cmake/cmake_uninstall.cmake.in @@ -0,0 +1,32 @@ +# http://www.vtk.org/Wiki/CMake_FAQ#Can_I_do_.22make_uninstall.22_with_CMake.3F + +IF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt") + MESSAGE(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"") +ENDIF(NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt") + +FILE(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files) +STRING(REGEX REPLACE "\n" ";" files "${files}") +FOREACH(file ${files}) + MESSAGE(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"") + IF(EXISTS "$ENV{DESTDIR}${file}") + EXEC_PROGRAM( + "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\"" + OUTPUT_VARIABLE rm_out + RETURN_VALUE rm_retval + ) + IF(NOT "${rm_retval}" STREQUAL 0) + MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"") + ENDIF(NOT "${rm_retval}" STREQUAL 0) + ELSEIF(IS_SYMLINK "$ENV{DESTDIR}${file}") + EXEC_PROGRAM( + "@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\"" + OUTPUT_VARIABLE rm_out + RETURN_VALUE rm_retval + ) + IF(NOT "${rm_retval}" STREQUAL 0) + MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"") + ENDIF(NOT "${rm_retval}" STREQUAL 0) + ELSE(EXISTS "$ENV{DESTDIR}${file}") + MESSAGE(STATUS "File \"$ENV{DESTDIR}${file}\" does not exist.") + ENDIF(EXISTS "$ENV{DESTDIR}${file}") +ENDFOREACH(file) diff --git a/include/CMakeLists.txt b/include/CMakeLists.txt new file mode 100644 index 0000000..02d1a7c --- /dev/null +++ b/include/CMakeLists.txt @@ -0,0 +1,26 @@ +# Copyright 2012 OSMOCOM Project +# +# This file is part of rtl-sdr +# +# GNU Radio 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, or (at your option) +# any later version. +# +# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. + +######################################################################## +# Install public header files +######################################################################## +install(FILES + rtl-sdr.h + DESTINATION include +) diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt new file mode 100644 index 0000000..ebab207 --- /dev/null +++ b/src/CMakeLists.txt @@ -0,0 +1,49 @@ +# Copyright 2012 OSMOCOM Project +# +# This file is part of rtl-sdr +# +# GNU Radio 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, or (at your option) +# any later version. +# +# GNU Radio 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 GNU Radio; see the file COPYING. If not, write to +# the Free Software Foundation, Inc., 51 Franklin Street, +# Boston, MA 02110-1301, USA. + +######################################################################## +# Setup library +######################################################################## +add_library(rtlsdr SHARED + rtl-sdr.c + tuner_e4000.c + tuner_fc0012.c + tuner_fc0013.c +) + +target_link_libraries(rtlsdr + ${LIBUSB_LIBRARIES} +) + +set_target_properties(rtlsdr PROPERTIES DEFINE_SYMBOL "rtlsdr_EXPORTS") + +######################################################################## +# Install built library files +######################################################################## +install(TARGETS rtlsdr + LIBRARY DESTINATION lib${LIB_SUFFIX} # .so/.dylib file + ARCHIVE DESTINATION lib${LIB_SUFFIX} # .lib file + RUNTIME DESTINATION bin # .dll file +) + +######################################################################## +# Build utility +######################################################################## +add_executable(rtl_sdr main.c) +target_link_libraries(rtl_sdr rtlsdr ${LIBUSB_LIBRARIES})