# 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], [0.5.1],
[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], [5:0:1])
+
+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([libserialport], [LIBSERIALPORT], [NEED_SERIAL],
[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])
# 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.
# 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], [], [], [])
+
########################
## 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...])
SR_DRIVER([Agilent DMM], [agilent-dmm], [libserialport])
SR_DRIVER([Appa 55II], [appa-55ii], [libserialport])
+SR_DRIVER([Arachnid Labs Re:load Pro], [arachnid-labs-re-load-pro], [libserialport])
SR_DRIVER([ASIX SIGMA/SIGMA2], [asix-sigma], [libftdi])
SR_DRIVER([Atten PPS3xxx], [atten-pps3xxx], [libserialport])
SR_DRIVER([BayLibre ACME], [baylibre-acme], [sys_timerfd_h])
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([ChronoVu LA], [chronovu-la], [libusb 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([demo], [demo])
+SR_DRIVER([DreamSourceLab DSLogic], [dreamsourcelab-dslogic], [libusb])
+SR_DRIVER([Fluke 45], [fluke-45])
SR_DRIVER([Fluke DMM], [fluke-dmm], [libserialport])
+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([GW Instek GDS-800], [gwinstek-gds-800], [libserialport])
+SR_DRIVER([GW Instek GPD], [gwinstek-gpd], [libserialport])
SR_DRIVER([Hameg HMO], [hameg-hmo], [libserialport])
+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([Hung-Chang DSO-2100], [hung-chang-dso-2100], [libieee1284])
SR_DRIVER([Ikalogic Scanalogic-2], [ikalogic-scanalogic2], [libusb])
SR_DRIVER([Ikalogic Scanaplus], [ikalogic-scanaplus], [libftdi])
+SR_DRIVER([IPDBG LA], [ipdbg-la])
SR_DRIVER([Kecheng KC-330B], [kecheng-kc-330b], [libusb])
SR_DRIVER([KERN scale], [kern-scale], [libserialport])
+SR_DRIVER([Korad KAxxxxP], [korad-kaxxxxp], [libserialport])
SR_DRIVER([Lascar EL-USB], [lascar-el-usb], [libusb])
+SR_DRIVER([LeCroy LogicStudio], [lecroy-logicstudio], [libusb])
+SR_DRIVER([LeCroy X-Stream], [lecroy-xstream])
SR_DRIVER([Manson HCS-3xxx], [manson-hcs-3xxx], [libserialport])
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([PCE PCE-322A], [pce-322a], [libserialport])
SR_DRIVER([Pipistrello-OLS], [pipistrello-ols], [libftdi])
+SR_DRIVER([RDTech DPSxxxx/DPHxxxx], [rdtech-dps], [libserialport])
SR_DRIVER([Rigol DS], [rigol-ds])
+SR_DRIVER([Rohde&Schwarz SME-0x], [rohde-schwarz-sme-0x], [libserialport])
SR_DRIVER([Saleae Logic16], [saleae-logic16], [libusb])
+SR_DRIVER([Saleae Logic Pro], [saleae-logic-pro], [libusb])
SR_DRIVER([SCPI PPS], [scpi-pps])
SR_DRIVER([serial DMM], [serial-dmm], [libserialport])
+SR_DRIVER([serial LCR], [serial-lcr], [libserialport])
+SR_DRIVER([Siglent SDS], [siglent-sds])
SR_DRIVER([Sysclk LWLA], [sysclk-lwla], [libusb])
SR_DRIVER([Teleinfo], [teleinfo], [libserialport])
SR_DRIVER([Testo], [testo], [libusb])
SR_DRIVER([Victor DMM], [victor-dmm], [libusb])
SR_DRIVER([Yokogawa DL/DLM], [yokogawa-dlm])
SR_DRIVER([ZEROPLUS Logic Cube], [zeroplus-logic-cube], [libusb])
+SR_DRIVER([ZKETECH EBD-USB], [zketech-ebd-usb], [libserialport])
###############################
## 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])
+AX_CXX_COMPILE_STDCXX([11], [noext], [optional])
AS_IF([test "x$HAVE_CXX11" != x1],
[SR_APPEND([sr_cxx_missing], [', '], ['C++11'])])
AS_IF([test "x$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],
[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])])
# The Python bindings use SWIG to generate code.
AC_CHECK_PROGS([SWIG], [swig 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],
+ [ruby-$sr_rbmajor.$sr_rbminor])
+
+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 $SR_PKGLIBS_RUBY)")])
])
# Check for specific libusb features, now that we know the CFLAGS.
AC_LANG([C])
sr_save_cflags=$CFLAGS
+sr_save_libs=$LIBS
CFLAGS="$LIBSIGROK_CFLAGS $CFLAGS"
+LIBS="$LIBSIGROK_LIBS $LIBS"
AC_CHECK_TYPES([libusb_os_handle],
[sr_have_libusb_os_handle=yes], [sr_have_libusb_os_handle=no],
[[#include <libusb.h>]])
+AC_CHECK_FUNCS([zip_discard])
+LIBS=$sr_save_libs
CFLAGS=$sr_save_cflags
+
AM_COND_IF([NEED_USB], [AS_CASE([$sr_have_libusb_os_handle:$host_os], [no:mingw*],
[AC_MSG_ERROR([Windows builds require the event-abstraction branch of libusb])])])
test -z "$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
- 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
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