# We require at least autoconf 2.63 (AC_INIT format changed there).
AC_PREREQ([2.63])
-AC_INIT([libsigrok], [0.4.0],
+AC_INIT([libsigrok], [0.6.0],
[sigrok-devel@lists.sourceforge.net],
[libsigrok], [http://www.sigrok.org])
AC_CONFIG_MACRO_DIR([m4])
# Carefully read the libtool docs before updating these numbers!
# The algorithm for determining which number to change (and how) is nontrivial!
# http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
-SR_LIB_VERSION_SET([SR_LIB_VERSION], [2:0:0])
+# Format: current:revision:age.
+SR_LIB_VERSION_SET([SR_LIB_VERSION], [4:0:0])
+
+AM_CONDITIONAL([WIN32], [test -z "${host_os##mingw*}" || test -z "${host_os##cygwin*}"])
#############################
## Optional dependencies ##
SR_PKGLIBS_TESTS=
SR_PKGLIBS_CXX=
SR_PKGLIBS_PYTHON=
+SR_PKGLIBS_RUBY=
SR_EXTRA_LIBS=
+SR_EXTRA_CXX_LIBS=
+
+SR_ARG_OPT_PKG([zlib], [ZLIB], , [zlib])
+AM_CONDITIONAL([HAVE_ZLIB], [test "x$sr_have_zlib" = xyes])
+AM_COND_IF([HAVE_ZLIB], [
+ SR_APPEND([sr_deps_avail], [crc32 zlib])
+ SR_PREPEND([SR_EXTRA_LIBS], [-lz])
+])
+
+AM_CONDITIONAL([HAVE_INPUT_STF], [test "x$sr_have_zlib" = xyes])
+AM_COND_IF([HAVE_INPUT_STF], [
+ AC_DEFINE([HAVE_INPUT_STF], [1], [Is the STF input module supported?])
+])
-SR_ARG_OPT_PKG([libserialport], [LIBSERIALPORT], [NEED_SERIAL],
+SR_ARG_OPT_PKG([libserialport], [LIBSERIALPORT], ,
[libserialport >= 0.1.1])
-SR_ARG_OPT_PKG([libftdi], [LIBFTDI],,
- [libftdi1 >= 1.0], [libftdi >= 0.16])
+SR_ARG_OPT_PKG([libftdi], [LIBFTDI], , [libftdi1 >= 1.0])
+
+# pkg-config file names: MinGW/MacOSX: hidapi; Linux: hidapi-hidraw/-libusb
+SR_ARG_OPT_PKG([libhidapi], [LIBHIDAPI], ,
+ [hidapi >= 0.8.0], [hidapi-hidraw >= 0.8.0], [hidapi-libusb >= 0.8.0])
+
+SR_ARG_OPT_PKG([libbluez], [LIBBLUEZ], , [bluez >= 4.0])
+
+SR_ARG_OPT_PKG([libnettle], [LIBNETTLE], , [nettle])
# FreeBSD comes with an "integrated" libusb-1.0-style USB API.
# This means libusb-1.0 is always available; no need to check for it.
AS_IF([test "x$sr_have_libieee1284" = xyes],
[SR_PREPEND([SR_EXTRA_LIBS], [-lieee1284])])
+SR_ARG_OPT_PKG([libgio], [LIBGIO], , [gio-2.0 >= 2.24.0])
+
+# See if any of the (potentially platform specific) libs are available
+# which provide some means of Bluetooth communication.
+AS_IF([test "x$sr_have_libbluez" = xyes],
+ sr_have_bluetooth=yes, sr_have_bluetooth=no)
+AS_IF([test "x$sr_have_bluetooth" = xyes],
+ [AC_DEFINE([HAVE_BLUETOOTH], [1], [Specifies whether Bluetooth communication is supported.])])
+AS_IF([test "x$sr_have_bluetooth" = xyes],
+ [SR_APPEND([sr_deps_avail], [bluetooth_comm])])
+
+AS_IF([test "x$sr_have_libserialport" = xyes -o "x$sr_have_libhidapi" = xyes -o "x$sr_have_bluetooth" = xyes],
+ sr_have_serial_comm=yes, sr_have_serial_comm=no)
+AS_IF([test "x$sr_have_serial_comm" = xyes],
+ [AC_DEFINE([HAVE_SERIAL_COMM], [1], [Specifies whether serial communication is supported.])])
+AS_IF([test "x$sr_have_serial_comm" = xyes],
+ [SR_APPEND([sr_deps_avail], [serial_comm])])
+AM_CONDITIONAL([NEED_SERIAL], [test "x$sr_have_serial_comm" = xyes])
+
######################
## Feature checks ##
######################
SR_SEARCH_LIBS([SR_EXTRA_LIBS], [pow], [m])
# RPC is only needed for VXI support.
-AC_CACHE_CHECK([for RPC support], [sr_cv_have_rpc],
+AC_CACHE_CHECK([for SunRPC support], [sr_cv_have_sunrpc],
[AC_LINK_IFELSE([AC_LANG_PROGRAM(
[[#include <rpc/rpc.h>]m4_newline[CLIENT *rpc_test(void);]],
[[(void) clnt_create("", 0, 0, "");]])],
- [sr_cv_have_rpc=yes], [sr_cv_have_rpc=no])])
+ [RPC_CFLAGS=""; RPC_LIBS=""; sr_cv_have_sunrpc=yes],
+ [sr_cv_have_sunrpc=no])])
+PKG_CHECK_MODULES([TIRPC],
+ [libtirpc],
+ [RPC_CFLAGS=$TIRPC_CFLAGS; SR_PREPEND([SR_EXTRA_LIBS], [$TIRPC_LIBS]); sr_cv_have_tirpc=yes],
+ [sr_cv_have_tirpc=no])
+AS_IF([test "x$sr_cv_have_sunrpc" = xyes -o "x$sr_cv_have_tirpc" = xyes],
+ [sr_cv_have_rpc=yes], [sr_cv_have_rpc=no])
+
+AC_SUBST(RPC_CFLAGS)
+AC_SUBST(RPC_LIBS)
+
AS_IF([test "x$sr_cv_have_rpc" = xyes],
- [AC_DEFINE([HAVE_RPC], [1], [Specifies whether we have RPC support.])])
+ [AC_DEFINE([HAVE_RPC], [1], [Specifies whether we have RPC support (either by SunRPC or libtirpc).])])
+
# VXI support is only compiled if RPC support was found.
AM_CONDITIONAL([NEED_RPC], [test "x$sr_cv_have_rpc" = xyes])
+# Check for compiler support of 128 bit integers
+AC_CHECK_TYPES([__int128_t, __uint128_t], [], [], [])
+
+AC_CACHE_CHECK([for poll], [sr_cv_have_poll],
+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <poll.h>]],
+ [[(void) poll(0, 0, -1);]])],
+ [sr_cv_have_poll=yes], [sr_cv_have_poll=no])])
+AS_IF([test "x$sr_cv_have_poll" = xyes],
+ [AC_DEFINE([HAVE_POLL], [1],
+ [Specifies whether we have the poll(2) function.])])
+AC_CACHE_CHECK([for select], [sr_cv_have_select],
+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/select.h>]],
+ [[(void) select(0, 0, 0, 0, 0);]])],
+ [sr_cv_have_select=yes], [sr_cv_have_select=no])])
+AS_IF([test "x$sr_cv_have_select" = xyes],
+ [AC_DEFINE([HAVE_SELECT], [1],
+ [Specifies whether we have the select(2) function.])])
+
+#######################
+## miniLZO related ##
+#######################
+# These were taken from the README.LZO file in the miniLZO archive.
+
+AC_CHECK_TYPE(ptrdiff_t,long)
+AC_TYPE_SIZE_T
+AC_CHECK_SIZEOF(short)
+AC_CHECK_SIZEOF(int)
+AC_CHECK_SIZEOF(long)
+AC_CHECK_SIZEOF(long long)
+AC_CHECK_SIZEOF(__int64)
+AC_CHECK_SIZEOF(void *)
+AC_CHECK_SIZEOF(size_t)
+AC_CHECK_SIZEOF(ptrdiff_t)
+
+AC_C_CONST
+
+AC_CHECK_FUNCS(memcmp memcpy memmove memset)
+
########################
## Hardware drivers ##
########################
sr_driver_summary_append "$2" "$sr_hw_info"
AM_CONDITIONAL([$3], [test "x[$]$3" = xyes])
- AM_COND_IF([$3], [AC_DEFINE([HAVE_$3], [1], [Whether to support $1 device.])])
+ AM_COND_IF([$3], [AC_DEFINE([HAVE_$3], [1], [Whether to support $1 device.]) AC_DEFINE([HAVE_DRIVERS], [1], [Whether at least one driver is enabled.])])
])
## SR_DRIVER(Device name, driver-name, [dependencies...])
m4_define([SR_DRIVER],
[_SR_DRIVER([$1], [$2], m4_expand([AS_TR_CPP([HW_$2])]), [$3])])
-SR_DRIVER([Agilent DMM], [agilent-dmm], [libserialport])
-SR_DRIVER([Appa 55II], [appa-55ii], [libserialport])
+SR_DRIVER([Agilent DMM], [agilent-dmm], [serial_comm])
+SR_DRIVER([Appa 55II], [appa-55ii], [serial_comm])
+SR_DRIVER([Arachnid Labs Re:load Pro], [arachnid-labs-re-load-pro], [serial_comm])
SR_DRIVER([ASIX SIGMA/SIGMA2], [asix-sigma], [libftdi])
-SR_DRIVER([Atten PPS3xxx], [atten-pps3xxx], [libserialport])
+SR_DRIVER([ASIX OMEGA RTM CLI], [asix-omega-rtm-cli])
+SR_DRIVER([Atorch], [atorch], [serial_comm])
+SR_DRIVER([Atten PPS3xxx], [atten-pps3xxx], [serial_comm])
SR_DRIVER([BayLibre ACME], [baylibre-acme], [sys_timerfd_h])
SR_DRIVER([BeagleLogic], [beaglelogic], [sys_mman_h sys_ioctl_h])
-SR_DRIVER([Brymen BM86x], [brymen-bm86x], [libusb])
-SR_DRIVER([Brymen DMM], [brymen-dmm], [libserialport])
-SR_DRIVER([CEM DT-885x], [cem-dt-885x], [libserialport])
-SR_DRIVER([Center 3xx], [center-3xx], [libserialport])
-SR_DRIVER([ChronoVu LA], [chronovu-la], [libftdi])
-SR_DRIVER([Colead SLM], [colead-slm], [libserialport])
-SR_DRIVER([Conrad DIGI 35 CPU], [conrad-digi-35-cpu], [libserialport])
-SR_DRIVER([DER EE DE-5000], [deree-de5000], [libserialport])
+SR_DRIVER([CEM DT-885x], [cem-dt-885x], [serial_comm])
+SR_DRIVER([Center 3xx], [center-3xx], [serial_comm])
+SR_DRIVER([ChronoVu LA], [chronovu-la], [libusb libftdi])
+SR_DRIVER([Colead SLM], [colead-slm], [serial_comm])
+SR_DRIVER([Conrad DIGI 35 CPU], [conrad-digi-35-cpu], [serial_comm])
+SR_DRIVER([dcttech usbrelay], [dcttech-usbrelay], [libhidapi])
SR_DRIVER([demo], [demo])
-SR_DRIVER([Fluke DMM], [fluke-dmm], [libserialport])
+SR_DRIVER([Devantech ETH008], [devantech-eth008], [serial_comm])
+SR_DRIVER([DreamSourceLab DSLogic], [dreamsourcelab-dslogic], [libusb])
+SR_DRIVER([Fluke 45], [fluke-45])
+SR_DRIVER([Fluke DMM], [fluke-dmm], [serial_comm])
+SR_DRIVER([FTDI LA], [ftdi-la], [libusb libftdi])
SR_DRIVER([fx2lafw], [fx2lafw], [libusb])
-SR_DRIVER([GMC MH 1x/2x], [gmc-mh-1x-2x], [libserialport])
-SR_DRIVER([Hameg HMO], [hameg-hmo], [libserialport])
+SR_DRIVER([GMC MH 1x/2x], [gmc-mh-1x-2x], [serial_comm])
+SR_DRIVER([Great Scott Gadgets GreatFET One], [greatfet], [libusb])
+SR_DRIVER([GW Instek GDS-800], [gwinstek-gds-800], [serial_comm])
+SR_DRIVER([GW Instek GPD], [gwinstek-gpd], [serial_comm])
+SR_DRIVER([Hameg HMO], [hameg-hmo])
+SR_DRIVER([Hantek 4032L], [hantek-4032l], [libusb])
+SR_DRIVER([Hantek 6xxx], [hantek-6xxx], [libusb])
SR_DRIVER([Hantek DSO], [hantek-dso], [libusb])
+SR_DRIVER([HP 3457A], [hp-3457a])
+SR_DRIVER([HP 3478A], [hp-3478a], [libgpib])
+SR_DRIVER([hp-59306a], [hp-59306a])
SR_DRIVER([Hung-Chang DSO-2100], [hung-chang-dso-2100], [libieee1284])
+SR_DRIVER([ICStation USBRelay], [icstation-usbrelay], [serial_comm])
SR_DRIVER([Ikalogic Scanalogic-2], [ikalogic-scanalogic2], [libusb])
SR_DRIVER([Ikalogic Scanaplus], [ikalogic-scanaplus], [libftdi])
+SR_DRIVER([IPDBG LA], [ipdbg-la])
+SR_DRIVER([ITECH IT8500], [itech-it8500], [serial_comm])
+SR_DRIVER([JUNTEK JDS6600], [juntek-jds6600], [serial_comm])
SR_DRIVER([Kecheng KC-330B], [kecheng-kc-330b], [libusb])
-SR_DRIVER([KERN scale], [kern-scale], [libserialport])
+SR_DRIVER([KERN scale], [kern-scale], [serial_comm])
+SR_DRIVER([Kingst LA2016], [kingst-la2016], [libusb])
+SR_DRIVER([Korad KAxxxxP], [korad-kaxxxxp], [serial_comm])
SR_DRIVER([Lascar EL-USB], [lascar-el-usb], [libusb])
-SR_DRIVER([Manson HCS-3xxx], [manson-hcs-3xxx], [libserialport])
+SR_DRIVER([LeCroy LogicStudio], [lecroy-logicstudio], [libusb])
+SR_DRIVER([LeCroy X-Stream], [lecroy-xstream])
+SR_DRIVER([Manson HCS-3xxx], [manson-hcs-3xxx], [serial_comm])
+SR_DRIVER([Mastech MS6514], [mastech-ms6514], [serial_comm])
SR_DRIVER([maynuo-m97], [maynuo-m97])
-SR_DRIVER([MIC 985xx], [mic-985xx], [libserialport])
-SR_DRIVER([Motech LPS 30x], [motech-lps-30x], [libserialport])
-SR_DRIVER([Norma DMM], [norma-dmm], [libserialport])
-SR_DRIVER([OpenBench Logic Sniffer], [openbench-logic-sniffer], [libserialport])
+SR_DRIVER([MIC 985xx], [mic-985xx], [serial_comm])
+SR_DRIVER([Microchip PICkit2], [microchip-pickit2], [libusb])
+SR_DRIVER([Mooshimeter DMM], [mooshimeter-dmm], [bluetooth_comm libgio])
+SR_DRIVER([Motech LPS 30x], [motech-lps-30x], [serial_comm])
+SR_DRIVER([Norma DMM], [norma-dmm], [serial_comm])
+SR_DRIVER([OpenBench Logic Sniffer], [openbench-logic-sniffer], [serial_comm])
+SR_DRIVER([PCE PCE-322A], [pce-322a], [serial_comm])
SR_DRIVER([Pipistrello-OLS], [pipistrello-ols], [libftdi])
+SR_DRIVER([RaspberryPI PICO], [raspberrypi-pico], [serial_comm])
+SR_DRIVER([RDTech DPSxxxx/DPHxxxx], [rdtech-dps], [serial_comm])
+SR_DRIVER([RDTech UMXX], [rdtech-um], [serial_comm])
+SR_DRIVER([RDTech TCXX], [rdtech-tc], [serial_comm libnettle])
SR_DRIVER([Rigol DS], [rigol-ds])
+SR_DRIVER([Rigol DG], [rigol-dg])
+SR_DRIVER([Rohde&Schwarz SME-0x], [rohde-schwarz-sme-0x], [serial_comm])
SR_DRIVER([Saleae Logic16], [saleae-logic16], [libusb])
+SR_DRIVER([Saleae Logic Pro], [saleae-logic-pro], [libusb])
+SR_DRIVER([SCPI DMM], [scpi-dmm])
SR_DRIVER([SCPI PPS], [scpi-pps])
-SR_DRIVER([serial DMM], [serial-dmm], [libserialport])
+SR_DRIVER([serial DMM], [serial-dmm], [serial_comm])
+SR_DRIVER([serial LCR], [serial-lcr], [serial_comm])
+SR_DRIVER([Siglent SDS], [siglent-sds])
SR_DRIVER([Sysclk LWLA], [sysclk-lwla], [libusb])
-SR_DRIVER([Teleinfo], [teleinfo], [libserialport])
+SR_DRIVER([Sysclk SLA5032], [sysclk-sla5032], [libusb])
+SR_DRIVER([Teleinfo], [teleinfo], [serial_comm])
SR_DRIVER([Testo], [testo], [libusb])
-SR_DRIVER([Tondaj SL-814], [tondaj-sl-814], [libserialport])
+SR_DRIVER([Tondaj SL-814], [tondaj-sl-814], [serial_comm])
SR_DRIVER([UNI-T DMM], [uni-t-dmm], [libusb])
-SR_DRIVER([UNI-T UT32x], [uni-t-ut32x], [libusb])
-SR_DRIVER([Victor DMM], [victor-dmm], [libusb])
+SR_DRIVER([UNI-T UT181A], [uni-t-ut181a], [serial_comm])
+SR_DRIVER([UNI-T UT32x], [uni-t-ut32x], [serial_comm])
SR_DRIVER([Yokogawa DL/DLM], [yokogawa-dlm])
SR_DRIVER([ZEROPLUS Logic Cube], [zeroplus-logic-cube], [libusb])
+SR_DRIVER([ZKETECH EBD-USB], [zketech-ebd-usb], [serial_comm])
###############################
## Language bindings setup ##
[AS_HELP_STRING([--enable-python], [build Python bindings [default=yes]])],
[], [enable_python=$enable_bindings])
+AC_ARG_ENABLE([ruby],
+ [AS_HELP_STRING([--enable-ruby], [build Ruby bindings [default=yes]])],
+ [], [enable_ruby=$enable_bindings])
+
AC_ARG_ENABLE([java],
[AS_HELP_STRING([--enable-java], [build Java bindings [default=yes]])],
[], [enable_java=$enable_bindings])
sr_cxx_missing=
-# Check if the C++ compiler supports the C++11 standard.
-AX_CXX_COMPILE_STDCXX_11([noext], [optional])
-AS_IF([test "x$HAVE_CXX11" != x1],
+# Check if the C++ compiler supports at least the C++11 standard.
+# Get the highest of the available C++17/C++14/C++11 standards.
+# This transparently amends CXXFLAGS to pick the detected standard.
+HAVE_MODERN_CXX=
+AS_IF([test "x$HAVE_MODERN_CXX" = x],
+ [AX_CXX_COMPILE_STDCXX([17], [noext], [optional])])
+AS_IF([test "x$HAVE_CXX17" = x1],
+ [HAVE_MODERN_CXX=yes])
+AS_IF([test "x$HAVE_MODERN_CXX" = x],
+ [AX_CXX_COMPILE_STDCXX([14], [noext], [optional])])
+AS_IF([test "x$HAVE_CXX14" = x1],
+ [HAVE_MODERN_CXX=yes])
+AS_IF([test "x$HAVE_MODERN_CXX" = x],
+ [AX_CXX_COMPILE_STDCXX([11], [noext], [optional])])
+AS_IF([test "x$HAVE_CXX11" = x1],
+ [HAVE_MODERN_CXX=yes])
+AS_IF([test "x$HAVE_MODERN_CXX" = x],
[SR_APPEND([sr_cxx_missing], [', '], ['C++11'])])
# The C++ bindings need glibmm.
-SR_PKG_CHECK([glibmm], [SR_PKGLIBS_CXX], [glibmm-2.4 >= 2.32.0])
+# Prefer glibmm-2.4 for backwards compatibility.
+# Accept glibmm-2.68 when glibmm-2.4 is not available.
+sr_have_glibmm=no
+AS_IF([test "x$sr_have_glibmm" != xyes],
+ [SR_PKG_CHECK([glibmm24], [SR_PKGLIBS_CXX], [glibmm-2.4 >= 2.32.0])])
+AS_IF([test "x$sr_have_glibmm24" = xyes],
+ [SR_APPEND([SR_GLIBMM_REQUIRES], ['glibmm-2.4 >= 2.32.0'])
+ sr_have_glibmm=yes])
AS_IF([test "x$sr_have_glibmm" != xyes],
+ [SR_PKG_CHECK([glibmm268], [SR_PKGLIBS_CXX], [glibmm-2.68 >= 2.68.0])])
+AS_IF([test "x$sr_have_glibmm268" = xyes],
+ [SR_APPEND([SR_GLIBMM_REQUIRES], ['glibmm-2.68 >= 2.68.0'])
+ sr_have_glibmm=yes])
+AS_IF([test "x$sr_have_glibmm" = xyes],
+ [AC_SUBST(SR_GLIBMM_REQUIRES)],
[SR_APPEND([sr_cxx_missing], [', '], [glibmm])])
# The C++ bindings use Doxygen to parse libsigrok symbols.
AS_IF([test "x$HAVE_DOXYGEN" != xyes],
[SR_APPEND([sr_cxx_missing], [', '], [Doxygen])])
+# Link C++ code with gnustl_shared if it exists (Android)
+SR_SEARCH_LIBS([SR_EXTRA_CXX_LIBS], [__cxa_throw], [gnustl_shared])
+
# Python is needed for the C++ bindings.
AM_PATH_PYTHON([2.7],
[HAVE_PYTHON=yes],
AS_IF([test "x$sr_cv_have_stoi_stod" = xyes],
[AC_DEFINE([HAVE_STOI_STOD], [1],
[Specifies whether we have the stoi and stod functions.])])
+ # In theory std::stoul() should have identical availability
+ # as std::stoi() and std::stod() have. All of them are C++11.
+ # But we play it safe here, and check support individually.
+ AC_CACHE_CHECK([for stoul], [sr_cv_have_stoul],
+ [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <string>]],
+ [[(void) std::stoul("1");]])],
+ [sr_cv_have_stoul=yes], [sr_cv_have_stoul=no])])
+ AS_IF([test "x$sr_cv_have_stoul" = xyes],
+ [AC_DEFINE([HAVE_STOUL], [1],
+ [Specifies whether we have the std::stoul function.])])
])
#######################
[sr_python_missing=],
[sr_python_missing='C++ bindings'])
-# The Python bindings need Python development files.
+# Extract major and minor version number of the Python interpreter.
+sr_pymajor=${PYTHON_VERSION%%.*}
+sr_pyminor=${PYTHON_VERSION#*.}
+
+# The Python bindings need Python development files. Check for either
+# Python 3 or Python 2 headers depending on the interpreter version.
SR_PKG_CHECK([python_dev], [SR_PKGLIBS_PYTHON],
- [python >= 2.7], [python2 >= 2.7], [python27 >= 2.7])
+ [python = $PYTHON_VERSION],
+ [python$sr_pymajor = $PYTHON_VERSION],
+ [python$sr_pymajor$sr_pyminor = $PYTHON_VERSION],
+ [python-$PYTHON_VERSION = $PYTHON_VERSION])
+
AS_IF([test "x$sr_have_python_dev" != xyes],
[SR_APPEND([sr_python_missing], [', '], [Headers])])
[AC_DEFINE([PYGOBJECT_FLAGS_SIGNED], [1],
[Whether last argument to pyg_flags_get_value() is signed.])])
-# The Python bindings need the setuptools Python module.
-# We'll let it go through even if the AX macro wasn't found,
-# as the Python module may still be there.
-HAVE_PYMOD_SETUPTOOLS=yes
-m4_ifdef([AX_PYTHON_MODULE],
- [AX_PYTHON_MODULE([setuptools])],
- [m4_warn([unsupported], [Missing macro AX_PYTHON_MODULE: no setuptools check])])
+# The Python bindings need the setuptools and numpy Python modules.
+# We'll let it go through even if the AX macro wasn't found, as the
+# Python modules may still be there.
+m4_ifdef([AX_PYTHON_MODULE], [
+ AX_PYTHON_MODULE([setuptools])
+ AX_PYTHON_MODULE([numpy])
+], [
+ HAVE_PYMOD_SETUPTOOLS=yes
+ HAVE_PYMOD_NUMPY=yes
+ m4_warn([unsupported],
+ [Missing macro AX_PYTHON_MODULE: no check for setuptools and numpy])
+])
AS_IF([test "x$HAVE_PYMOD_SETUPTOOLS" != xyes],
[SR_APPEND([sr_python_missing], [', '], [setuptools])])
+AS_IF([test "x$HAVE_PYMOD_NUMPY" != xyes],
+ [SR_APPEND([sr_python_missing], [', '], [numpy])])
# The Python bindings use SWIG to generate code.
-AC_CHECK_PROGS([SWIG], [swig swig3.0 swig2.0])
+AC_CHECK_PROGS([SWIG], [swig swig4.0 swig3.0 swig2.0])
+AS_IF([test "x$SWIG" != x],
+ AC_MSG_CHECKING([for $SWIG version])
+ [SWIG_VERSION=`$SWIG -version 2>&1 | sed -n 's/SWIG Version //p'`]
+ AC_MSG_RESULT([$SWIG_VERSION]))
AS_IF([test "x$SWIG" = x],
[SR_APPEND([sr_python_missing], [', '], [SWIG])])
[BINDINGS_PYTHON=$enable_python], [BINDINGS_PYTHON=no])
AM_CONDITIONAL([BINDINGS_PYTHON], [test "x$BINDINGS_PYTHON" = xyes])
+#####################
+## Ruby bindings ##
+#####################
+
+AS_IF([test "x$BINDINGS_CXX" = xyes],
+ [sr_ruby_missing=],
+ [sr_ruby_missing='C++ bindings'])
+
+AC_PATH_PROGS(RUBY, ["${RUBY-ruby}"], [])
+AS_IF([test "x$RUBY" != x],
+ AC_MSG_CHECKING([for Ruby version])
+ [RUBY_VERSION=`$RUBY -e 'puts RUBY_VERSION'`]
+ AC_MSG_RESULT([$RUBY_VERSION])
+ [RUBY_DLEXT=`$RUBY -rrbconfig -e 'puts RbConfig::CONFIG[["DLEXT"]]'`]
+ AC_SUBST(RUBY_DLEXT))
+
+AS_IF([test "x$RUBY" = x],
+ [SR_APPEND([sr_ruby_missing], [', '], [Ruby])])
+
+# Extract major and minor version number of the Ruby interpreter.
+sr_rbmajor=${RUBY_VERSION%%.*}
+sr_rbminor=${RUBY_VERSION#*.}
+sr_rbminor=${sr_rbminor%%.*}
+
+# The Ruby bindings need Ruby development files.
+SR_PKG_CHECK([ruby_dev], [SR_PKGLIBS_RUBY],
+ [ruby >= 2.5.0],
+ [ruby-$sr_rbmajor.$sr_rbminor >= 2.5.0])
+
+AS_IF([test "x$sr_have_ruby_dev" != xyes],
+ [SR_APPEND([sr_ruby_missing], [', '], [Headers])])
+
+# The Ruby bindings use SWIG >= 3.0.8 to generate code.
+AS_IF([test "x$SWIG" = x],
+ [SR_APPEND([sr_ruby_missing], [', '], [SWIG])],
+ [AS_VERSION_COMPARE($SWIG_VERSION, "3.0.8",
+ [SR_APPEND([sr_ruby_missing], [', '], ['SWIG >= 3.0.8'])])])
+
+AS_IF([test -z "$sr_ruby_missing"],
+ [BINDINGS_RUBY=$enable_ruby], [BINDINGS_RUBY=no])
+AM_CONDITIONAL([BINDINGS_RUBY], [test "x$BINDINGS_RUBY" = xyes])
+
####################
## Java bindings ##
####################
AM_COND_IF([BINDINGS_CXX], [
PKG_CHECK_MODULES([LIBSIGROKCXX], [$SR_PKGLIBS_CXX])
PKG_CHECK_MODULES([PYSIGROK], [$SR_PKGLIBS_PYTHON $SR_PKGLIBS_CXX])
+ PKG_CHECK_MODULES([RBSIGROK], [$SR_PKGLIBS_RUBY $SR_PKGLIBS_CXX], [AC_SUBST(RBSIGROK_EXTDIR, "lib/$($PKG_CONFIG --variable=sitearch $SR_PKGLIBS_RUBY)/$($PKG_CONFIG --variable=RUBY_BASE_NAME $SR_PKGLIBS_RUBY)/vendor_ruby/$($PKG_CONFIG --variable=ruby_version $SR_PKGLIBS_RUBY)")])
])
# Check for specific libusb features, now that we know the CFLAGS.
+# Also check for version dependent libftdi features.
AC_LANG([C])
sr_save_cflags=$CFLAGS
+sr_save_libs=$LIBS
CFLAGS="$LIBSIGROK_CFLAGS $CFLAGS"
+LIBS="$LIBSIGROK_LIBS $LIBS"
AC_CHECK_TYPES([libusb_os_handle],
[sr_have_libusb_os_handle=yes], [sr_have_libusb_os_handle=no],
[[#include <libusb.h>]])
+AC_CHECK_FUNCS([zip_discard])
+AC_CHECK_FUNCS([ftdi_tciflush ftdi_tcoflush ftdi_tcioflush])
+LIBS=$sr_save_libs
CFLAGS=$sr_save_cflags
-AM_COND_IF([NEED_USB], [AS_CASE([$sr_have_libusb_os_handle:$host_os], [no:mingw*],
- [AC_MSG_ERROR([Windows builds require the event-abstraction branch of libusb])])])
sr_glib_version=`$PKG_CONFIG --modversion glib-2.0 2>&AS_MESSAGE_LOG_FD`
sr_libzip_version=`$PKG_CONFIG --modversion libzip 2>&AS_MESSAGE_LOG_FD`
+sr_zlib_version=`$PKG_CONFIG --modversion zlib 2>&AS_MESSAGE_LOG_FD`
AC_DEFINE_UNQUOTED([CONF_LIBZIP_VERSION], ["$sr_libzip_version"],
[Build-time version of libzip.])
+AC_DEFINE_UNQUOTED([CONF_ZLIB_VERSION], ["$sr_zlib_version"],
+ [Build-time version of zlib.])
AC_DEFINE_UNQUOTED([CONF_HOST], ["$host"],
[The canonical host libsigrok will run on.])
test -z "$sr_$1_missing" || sr_report_$1=" (missing: $sr_$1_missing)"
test "x$enable_$1" = xyes || sr_report_$1=' (disabled)'
])
-m4_map_args([SR_PREPARE_BINDING_REPORT], [cxx], [python], [java])
+m4_map_args([SR_PREPARE_BINDING_REPORT], [cxx], [python], [ruby], [java])
cat >&AS_MESSAGE_FD <<_EOF
libsigrok configuration summary:
- Package version................. $SR_PACKAGE_VERSION
+ - Version string suffix .......... $SR_PACKAGE_VERSION_STRING_SUFFIX
- Library ABI version............. $SR_LIB_VERSION
- Prefix.......................... $prefix
- Building on..................... $build
- Building for.................... $host
+ - Building shared / static........ $enable_shared / $enable_static
Compile configuration:
- C compiler...................... $CC
- C++ compiler version............ $sr_cxx_version
- C++ compiler flags.............. $CXXFLAGS
- C++ compiler warnings........... $SR_WXXFLAGS
+ - Linker flags.................... $LDFLAGS
Detected libraries (required):
- glib-2.0 >= 2.32.0.............. $sr_glib_version
$sr_pkglibs_summary
Enabled hardware drivers:
$sr_driver_summary
+Enabled serial communication transports:
+ - serial comm ................... $sr_have_serial_comm
+ - libserialport ................. $sr_have_libserialport
+ - hidapi ........................ $sr_have_libhidapi
+ - bluetooth ..................... $sr_have_bluetooth
+ - bluez ......................... $sr_have_libbluez
+
Enabled SCPI backends:
- TCP............................. yes
+ - SunRPC ......................... $sr_cv_have_sunrpc
+ - TI-RPC ......................... $sr_cv_have_tirpc
- RPC............................. $sr_cv_have_rpc
- - serial.......................... $sr_have_libserialport
+ - serial.......................... $sr_have_serial_comm
- VISA............................ $sr_have_librevisa
- GPIB............................ $sr_have_libgpib
- USBTMC.......................... $sr_have_libusb
Enabled language bindings:
- C++............................. $BINDINGS_CXX$sr_report_cxx
- Python.......................... $BINDINGS_PYTHON$sr_report_python
+ - Ruby............................ $BINDINGS_RUBY$sr_report_ruby
- Java............................ $BINDINGS_JAVA$sr_report_java
_EOF
+
+# Emit a warning if the C++ bindings are not being built.
+AM_COND_IF([BINDINGS_CXX], [], [
+cat >&AS_MESSAGE_FD <<_EOF
+===============================================================================
+WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+===============================================================================
+=== ===
+=== The libsigrok C++ bindings are not being built since you ===
+=== are missing one or more dependencies (see above)! ===
+=== ===
+=== This means you won't be able to compile frontends that require ===
+=== the C++ bindings (such as PulseView)! You also won't be able to build ===
+=== other bindings and frontends using those (such as sigrok-meter)! ===
+=== ===
+===============================================================================
+WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING
+===============================================================================
+
+_EOF
+])
projects / libsigrok.git / blobdiff