ka9q · pinkavaj · Nov 13, 2022 · Nov 25, 2022
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -5,15 +5,13 @@ on: [push, pull_request]
 jobs:
   ubuntu-build:
     name: Ubuntu CI
-    strategy:
-      matrix:
-        makefile: [Makefile.linux, Makefile.debug]
     runs-on: ubuntu-20.04
     steps:
       - name: Install dependencies
         run: |
           sudo apt-get update -qq
           sudo apt-get install -y \
+            cmake \
             libusb-1.0-0-dev \
             libncurses5-dev \
             libfftw3-dev \
@@ -29,11 +27,11 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v2
       - name: Setup
-        run: ln -s ${{ matrix.makefile }} Makefile
+        run: cmake -S . -B build
       - name: Compile
-        run: make
+        run: make -C build
       - name: Install
-        run: sudo make install
+        run: sudo make -C build install
   macos-build:
     name: MacOS CI
     runs-on: macos-11.0
@@ -42,6 +40,7 @@ jobs:
         run: |
           brew update
           brew install \
+            cmake \
             glib \
             libusb \
             ncurses \
@@ -76,8 +75,8 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v2
       - name: Setup
-        run: ln -s Makefile.osx Makefile
+        run: cmake -S . -B build
       - name: Compile
-        run: make
+        run: make -C build
       - name: Install
-        run: sudo make install
+        run: sudo make -C build install
diff --git a/.gitignore b/.gitignore
@@ -2,12 +2,12 @@
 *~
 *.a
 *.o
-Makefile
 .depend
 airspyd
 airspyhfd
 aprs
 aprsfeed
+build/
 control
 cwd
 funcubed

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -0,0 +1,315 @@
+cmake_minimum_required(VERSION 3.10)
+
+project(ka9q-radio)
+
+set(UDEV_RULES_PATH
+    "/etc/udev/rules.d"
+    CACHE STRING
+    "Target directory for udev rule installation."
+)
+
+set(CMAKE_C_STANDARD 11)
+set(CMAKE_C_STANDARD_REQUIRED True)
+
+add_compile_options(-march=native -Wall)
+add_compile_definitions(_GNU_SOURCE=1 NDEBUG=1)
+
+if("${CMAKE_BUILD_TYPE}" STREQUAL "Debug")
+add_compile_options(-O0)
+elseif("${CMAKE_BUILD_TYPE}" STREQUAL "RelWithDebInfo")
+else()
+add_compile_options(-O3)
+endif()
+
+include(GNUInstallDirs)
+set(VARDIR "${CMAKE_INSTALL_PREFIX}${CMAKE_INSTALL_LOCALSTATEDIR}/${CMAKE_PROJECT_NAME}")
+
+set(THREADS_PREFER_PTHREAD_FLAG ON)
+find_package(Threads REQUIRED)
+link_libraries(Threads::Threads)
+
+find_library(FFTW3_THREADS_LIB NAMES fftw3f_threads REQUIRED)
+
+find_library(INIPARSER_LIB NAMES iniparser PATHS /opt/local/include/iniparser/ REQUIRED)
+find_path(INIPARSER_INCLUDE_DIR iniparser.h PATH_SUFFIXES iniparser)
+
+find_library(PIGPIO_LIB NAMES pigpio)
+find_path(PIGPIO_INCLUDE_DIR pigpio.h)
+
+find_library(SDRPLAY_API_LIB NAMES sdrplay_api)
+find_path(SDRPLAY_API_H_PATH sdrplay_api.h)
+
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(AVAHI avahi-client REQUIRED IMPORTED_TARGET)
+pkg_check_modules(FFTW3 fftw3f REQUIRED IMPORTED_TARGET)
+pkg_check_modules(LIBAIRSPY libairspy IMPORTED_TARGET)
+pkg_check_modules(LIBAIRSPYHF libairspyhf IMPORTED_TARGET)
+if(CMAKE_SYSTEM_NAME MATCHES "Linux")
+pkg_check_modules(LIBBSD libbsd REQUIRED)
+endif()
+pkg_check_modules(LIBRTLSDR librtlsdr)
+pkg_check_modules(LIBUSB libusb-1.0 IMPORTED_TARGET)
+pkg_check_modules(OPUS opus IMPORTED_TARGET)
+pkg_check_modules(PORTAUDIO portaudio-2.0 REQUIRED IMPORTED_TARGET)
+
+include_directories(${LIBBSD_INCLUDE_DIRS} ${FFTW3_INCLUDE_DIRS} ${INIPARSER_INCLUDE_DIR})
+
+pkg_check_modules(SYSTEMD "systemd")
+if(SYSTEMD_FOUND AND "${SYSTEMD_UNITDIR}" STREQUAL "")
+    execute_process(
+      COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=systemdsystemunitdir systemd
+      OUTPUT_VARIABLE SYSTEMD_UNITDIR
+    )
+    string(REGEX REPLACE "[ \t\n]+" "" SYSTEMD_UNITDIR "${SYSTEMD_UNITDIR}")
+endif()
+
+set(CURSES_NEED_WIDE TRUE)
+set(CURSES_NEED_NCURSES TRUE)
+find_package(Curses)
+
+add_library(daemons_common OBJECT avahi.c config.c misc.c multicast.c status.c)
+target_include_directories(daemons_common PUBLIC ${AVAHI_INCLUDE_DIRS})
+set(DAEMONS_COMMON_LIBS PkgConfig::AVAHI ${INIPARSER_LIB} ${LIBBSD_LDFLAGS} m)
+
+## Daemons
+
+if(LIBAIRSPY_FOUND)
+    add_executable(airspyd airspyd.c $<TARGET_OBJECTS:daemons_common>)
+    target_include_directories(airspyd PUBLIC ${LIBAIRSPY_INCLUDE_DIRS})
+    target_link_libraries(airspyd ${DAEMONS_COMMON_LIBS} PkgConfig::LIBAIRSPY)
+    install(TARGETS airspyd RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR})
+endif()
+
+if(LIBAIRSPYHF_FOUND)
+    add_executable(airspyhfd airspyhfd.c $<TARGET_OBJECTS:daemons_common>)
+    target_include_directories(airspyhfd PUBLIC ${LIBAIRSPYHF_INCLUDE_DIRS})
+    target_link_libraries(airspyhfd ${DAEMONS_COMMON_LIBS} PkgConfig::LIBAIRSPYHF)
+    install(TARGETS airspyhfd RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR})
+endif()
+
+add_executable(aprs aprs.c ax25.c $<TARGET_OBJECTS:daemons_common>)
+target_include_directories(aprs PUBLIC)
+target_link_libraries(aprs ${DAEMONS_COMMON_LIBS})
+
+add_executable(aprsfeed aprsfeed.c ax25.c $<TARGET_OBJECTS:daemons_common>)
+target_include_directories(aprsfeed PUBLIC)
+target_link_libraries(aprsfeed ${DAEMONS_COMMON_LIBS})
+
+add_executable(cwd cwd.c morse.c osc.c $<TARGET_OBJECTS:daemons_common>)
+target_include_directories(cwd PUBLIC)
+target_link_libraries(cwd ${DAEMONS_COMMON_LIBS})
+
+if(LIBUSB_FOUND)
+    include(FindIconv)
+    add_executable(funcubed fcd.c funcubed.c hid-libusb.c $<TARGET_OBJECTS:daemons_common>)
+    target_include_directories(funcubed PUBLIC ${Iconv_INCLUDE_DIRS} ${LIBUSB_INCLUDE_DIRS} ${PORTAUDIO_INCLUDE_DIRS} )
+    target_link_libraries(funcubed ${DAEMONS_COMMON_LIBS} ${Iconv_LIBRARIES} PkgConfig::LIBUSB PkgConfig::PORTAUDIO)
+endif()
+
+if(OPUS_FOUND)
+    add_executable(opusd opusd.c $<TARGET_OBJECTS:daemons_common>)
+    target_include_directories(opusd PUBLIC ${OPUS_INCLUDE_DIRS})
+    target_link_libraries(opusd ${DAEMONS_COMMON_LIBS} PkgConfig::OPUS)
+endif()
+
+add_executable(packetd ax25.c filter.c osc.c packetd.c $<TARGET_OBJECTS:daemons_common>)
+target_link_libraries(packetd ${DAEMONS_COMMON_LIBS} ${FFTW3_THREADS_LIB} PkgConfig::FFTW3)
+
+add_executable(radiod audio.c decode_status.c filter.c fm.c iir.c linear.c main.c modes.c osc.c radio.c radio_status.c rtcp.c wfm.c $<TARGET_OBJECTS:daemons_common>)
+target_link_libraries(radiod ${DAEMONS_COMMON_LIBS} ${FFTW3_THREADS_LIB} PkgConfig::FFTW3)
+
+add_executable(rdsd filter.c rdsd.c $<TARGET_OBJECTS:daemons_common>)
+target_link_libraries(rdsd ${DAEMONS_COMMON_LIBS} ${FFTW3_THREADS_LIB} PkgConfig::FFTW3)
+
+if(LIBRTLSDR_FOUND)
+    if(NOT APPLE)
+        add_executable(rtlsdrd rtlsdrd.c $<TARGET_OBJECTS:daemons_common>)
+        target_include_directories(rtlsdrd PUBLIC ${LIBRTLSDR_INCLUDE_DIRS})
+        target_link_libraries(rtlsdrd ${DAEMONS_COMMON_LIBS} ${LIBRTLSDR_LDFLAGS})
+        install(TARGETS rtlsdrd RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR})
+    else()
+        message(WARNING "rtlsdrd build disabled on Mac OS X due to build issues")
+    endif()
+endif()
+
+if(SDRPLAY_API_LIB)
+    add_executable(sdrplayd sdrplayd.c $<TARGET_OBJECTS:daemons_common>)
+    target_include_directories(sdrplayd PUBLIC ${SDRPLAY_API_H_PATH})
+    target_link_libraries(sdrplayd ${DAEMONS_COMMON_LIBS} ${SDRPLAY_API_LIB})
+    install(TARGETS sdrplayd RUNTIME DESTINATION ${CMAKE_INSTALL_SBINDIR})
+endif()
+
+add_executable(stereod filter.c stereod.c $<TARGET_OBJECTS:daemons_common>)
+target_link_libraries(stereod ${DAEMONS_COMMON_LIBS} ${FFTW3_THREADS_LIB} PkgConfig::FFTW3)
+
+install(
+    TARGETS
+        aprs
+        aprsfeed
+        cwd
+        funcubed
+        opusd
+        packetd
+        radiod
+        rdsd
+        stereod
+    RUNTIME
+    DESTINATION ${CMAKE_INSTALL_SBINDIR}
+)
+
+## CLI utils
+
+add_executable(control bandplan.c config.c control.c decode_status.c misc.c modes.c multicast.c status.c)
+target_include_directories(control PUBLIC ${CURSES_INCLUDE_DIRS})
+target_link_libraries(control ${CURSES_LIBRARIES} ${FFTW3_THREADS_LIB} PkgConfig::FFTW3 ${INIPARSER_LIB} ${LIBBSD_LDFLAGS} m)
+
+add_executable(iqplay attr.c avahi.c iqplay.c misc.c multicast.c status.c)
+target_include_directories(iqplay PUBLIC ${AVAHI_INCLUDE_DIRS})
+target_link_libraries(iqplay PkgConfig::AVAHI ${LIBBSD_LDFLAGS} m)
+
+add_executable(iqrecord attr.c decode_status.c iqrecord.c multicast.c status.c)
+target_link_libraries(iqrecord ${FFTW3_THREADS_LIB} PkgConfig::FFTW3 ${LIBBSD_LDFLAGS} m)
+
+add_executable(metadump dump.c metadump.c misc.c multicast.c status.c)
+target_link_libraries(metadump ${FFTW3_THREADS_LIB} PkgConfig::FFTW3 ${LIBBSD_LDFLAGS} m)
+
+add_executable(modulate filter.c misc.c modulate.c osc.c)
+target_link_libraries(modulate ${FFTW3_THREADS_LIB} PkgConfig::FFTW3 m)
+
+add_executable(monitor config.c iir.c misc.c monitor.c morse.c multicast.c osc.c)
+target_include_directories(monitor PUBLIC ${CURSES_INCLUDE_DIRS} ${OPUS_INCLUDE_DIRS} ${PORTAUDIO_INCLUDE_DIRS})
+target_link_libraries(monitor ${CURSES_LIBRARIES} ${INIPARSER_LIB} ${LIBBSD_LDFLAGS} PkgConfig::OPUS PkgConfig::PORTAUDIO m)
+
+add_executable(opussend multicast.c opussend.c)
+target_include_directories(opussend PUBLIC ${OPUS_INCLUDE_DIRS} ${PORTAUDIO_INCLUDE_DIRS})
+target_link_libraries(opussend ${LIBBSD_LDFLAGS} PkgConfig::OPUS PkgConfig::PORTAUDIO m)
+
+add_executable(pcmcat multicast.c pcmcat.c)
+target_link_libraries(pcmcat ${LIBBSD_LDFLAGS})
+
+add_executable(pcmrecord attr.c multicast.c pcmrecord.c)
+target_link_libraries(pcmrecord ${LIBBSD_LDFLAGS})
+
+add_executable(pcmsend multicast.c pcmsend.c)
+target_include_directories(pcmsend PUBLIC ${PORTAUDIO_INCLUDE_DIRS})
+target_link_libraries(pcmsend ${LIBBSD_LDFLAGS} PkgConfig::PORTAUDIO)
+
+add_executable(pcmspawn multicast.c pcmspawn.c status.c)
+target_link_libraries(pcmspawn ${LIBBSD_LDFLAGS})
+
+add_executable(pl filter.c misc.c multicast.c osc.c pl.c)
+target_link_libraries(pl ${FFTW3_THREADS_LIB} PkgConfig::FFTW3 ${LIBBSD_LDFLAGS} m)
+
+add_executable(show-pkt multicast.c show-pkt.c status.c)
+target_include_directories(show-pkt PUBLIC ${CURSES_INCLUDE_DIRS})
+target_link_libraries(show-pkt ${CURSES_LIBRARIES} ${LIBBSD_LDFLAGS})
+
+add_executable(setfilt multicast.c setfilt.c status.c)
+target_link_libraries(setfilt ${LIBBSD_LDFLAGS})
+
+if(PIGPIO_INCLUDE_DIR)
+    # TODO: Not tested.
+    add_executable(set_xcvr config.c set_xcvr.c)
+    target_include_directories(set_xcvr PUBLIC ${PIGPIO_INCLUDE_DIR})
+    target_link_libraries(set_xcvr ${INIPARSER_LIB} m)
+endif()
+
+add_executable(show-sig multicast.c show-sig.c status.c)
+target_include_directories(show-sig PUBLIC ${CURSES_INCLUDE_DIRS})
+target_link_libraries(show-sig ${CURSES_LIBRARIES} ${LIBBSD_LDFLAGS} m)
+
+add_executable(tune misc.c multicast.c status.c tune.c)
+target_link_libraries(tune ${LIBBSD_LDFLAGS} m)
+
+add_executable(wspr-decoded attr.c multicast.c wspr-decoded.c)
+target_link_libraries(wspr-decoded ${LIBBSD_LDFLAGS})
+
+## Other
+
+install(FILES bandplan.txt help.txt modes.conf id.txt monitor-help.txt DESTINATION share/${CMAKE_PROJECT_NAME})
+if(${SYSTEMD_UNITDIR})
+    install(FILES
+        [email protected]
+        [email protected]
+        aprsfeed.service
+        cwd.service
+        [email protected]
+        [email protected]
+        horusdemod.service
+        [email protected]
+        packetd.service
+        [email protected]
+        rdsd.service
+        [email protected]
+        [email protected]
+        stereod.service
+        wspr-decoded.service
+        DESTINATION ${SYSTEMD_UNITDIR})
+endif()
+
+if(${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+    install(FILES
+            20-rtlsdr.rules
+            52-airspy.rules
+            52-airspyhf.rules
+            66-hackrf.rules
+            68-funcube-dongle-proplus.rules
+            68-funcube-dongle.rules
+        DESTINATION ${UDEV_RULES_PATH}
+        COMPONENT "udev_rules"
+    )
+
+    install(FILES
+            airspyd.conf
+            aprs.conf
+            funcubed.conf
+            horus.conf
+            [email protected]
+            [email protected]
+            [email protected]
+            [email protected]
+            [email protected]
+            [email protected]
+            [email protected]
+            packetd.conf
+            [email protected]
+            [email protected]
+            [email protected]
+            [email protected]
+            [email protected]
+            [email protected]
+            [email protected]
+            [email protected]
+            [email protected]
+            [email protected]
+            [email protected]
+            [email protected]
+            rdsd.conf
+            [email protected]
+            [email protected]
+            [email protected]
+            [email protected]
+            stereod.conf
+            wspr-decoded.conf
+        DESTINATION "/${CMAKE_INSTALL_SYSCONFDIR}/radio"
+    )
+
+    install(FILES aprsfeed.rotate DESTINATION "/${CMAKE_INSTALL_SYSCONFDIR}/logrotate.d")
+    install(FILES airspy-blacklist.conf DESTINATION "/${CMAKE_INSTALL_SYSCONFDIR}/modprobe.d")
+    install(FILES 98-sockbuf.conf DESTINATION "/${CMAKE_INSTALL_SYSCONFDIR}/sysctl.d")
+    install(FILES start-ka9q-horus.sh DESTINATION ${CMAKE_INSTALL_SBINDIR})
+
+    install(CODE "
+        set(CMAKE_EXECUTE_PROCESS_COMMAND_ECHO STDOUT)
+        execute_process(COMMAND mkdir -p /etc/fftw /etc/radio ${VARDIR} CMDECHO_ERROR_VARIABLE)
+        execute_process(COMMAND /usr/sbin/adduser --quiet --system --group radio CMDECHO_ERROR_VARIABLE)
+        execute_process(COMMAND /usr/sbin/adduser --quiet --system --ingroup radio airspy CMDECHO_ERROR_VARIABLE)
+        execute_process(COMMAND /usr/sbin/adduser --quiet --system --ingroup radio funcube CMDECHO_ERROR_VARIABLE)
+        execute_process(COMMAND /usr/sbin/adduser --quiet --system --ingroup radio recordings CMDECHO_ERROR_VARIABLE)
+        execute_process(COMMAND /usr/sbin/adduser --quiet --system --ingroup radio aprsfeed CMDECHO_ERROR_VARIABLE)
+        execute_process(COMMAND chgrp radio /etc/fftw /etc/radio ${VARDIR} CMDECHO_ERROR_VARIABLE)
+        execute_process(COMMAND chmod g+ws /etc/fftw /etc/radio ${VARDIR} CMDECHO_ERROR_VARIABLE)
+        execute_process(COMMAND systemctl daemon-reload CMDECHO_ERROR_VARIABLE)
+        "
+    )
+endif()
diff --git a/INSTALL.txt b/INSTALL.txt
@@ -25,7 +25,7 @@ libopus-dev
 
 Then:
 
-$ ln -s Makefile.linux Makefile
+$ cmake .
 $ make
 $ sudo make install
-Original file line number
+Diff line change
@@ Expand Up / @@ -25,7 +25,7 @@ libopus-dev @@
     Then:
-    $ ln -s Makefile.linux Makefile
+    $ cmake .
     $ make
     $ sudo make install
@@ Expand Down @@