[libsigrok.git] / configure.ac

##
## This file is part of the libsigrok project.
##
## Copyright (C) 2010-2012 Bert Vermeulen <bert@biot.com>
## Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
##
## 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
## the Free Software Foundation, either version 3 of the License, or
## (at your option) any later version.
##
## This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
##

# We require at least autoconf 2.63 (AC_INIT format changed there).
AC_PREREQ([2.63])

# libsigrok package version number (NOT the same as shared lib version!).
m4_define([sr_package_version_major], [0])
m4_define([sr_package_version_minor], [2])
m4_define([sr_package_version_micro], [0])
m4_define([sr_package_version], [sr_package_version_major.sr_package_version_minor.sr_package_version_micro])

AC_INIT([libsigrok], [sr_package_version], [sigrok-devel@lists.sourceforge.net],
	[libsigrok], [http://www.sigrok.org])
AC_CONFIG_HEADER([config.h])
AC_CONFIG_MACRO_DIR([autostuff])
AC_CONFIG_AUX_DIR([autostuff])

# We require at least automake 1.11 (needed for 'silent rules').
AM_INIT_AUTOMAKE([1.11 -Wall -Werror check-news color-tests])
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
m4_ifdef([AM_PROG_AR], [AM_PROG_AR])

AH_TOP([#ifndef SR_CONFIG_H
#define SR_CONFIG_H    /* To stop multiple inclusions. */])
AH_BOTTOM([#endif /* SR_CONFIG_H */])

# Enable more compiler warnings via -Wall and -Wextra. Add -fvisibility=hidden
# and enforce use of SR_API to explicitly mark all public API functions.
CFLAGS="$CFLAGS -Wall -Wextra -fvisibility=hidden"

# Checks for programs.
AC_PROG_CC
AC_PROG_CPP
AC_PROG_INSTALL
AC_PROG_LN_S

# Required for per-target flags or subdir-objects with C sources.
AM_PROG_CC_C_O

# Initialize libtool.
LT_INIT

# Initialize pkg-config.
# We require at least 0.22, as "Requires.private" behaviour changed there.
PKG_PROG_PKG_CONFIG([0.22])

# Library version for libsigrok (NOT the same as the package version).
# 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_CURRENT=1
SR_LIB_VERSION_REVISION=0
SR_LIB_VERSION_AGE=0
SR_LIB_VERSION="$SR_LIB_VERSION_CURRENT:$SR_LIB_VERSION_REVISION:$SR_LIB_VERSION_AGE"
SR_LIB_LDFLAGS="-version-info $SR_LIB_VERSION"
AC_SUBST(SR_LIB_VERSION_CURRENT)
AC_SUBST(SR_LIB_VERSION_REVISION)
AC_SUBST(SR_LIB_VERSION_AGE)
AC_SUBST(SR_LIB_VERSION)
AC_SUBST(SR_LIB_LDFLAGS)

# Hardware support '--enable' options.

AC_ARG_ENABLE(all-drivers, AC_HELP_STRING([--enable-all-drivers],
	[enable all drivers by default [default=yes]]),
	[HW_ENABLED_DEFAULT="$enableval"],
	[HW_ENABLED_DEFAULT="yes"])

AC_ARG_ENABLE(agilent-dmm, AC_HELP_STRING([--enable-agilent-dmm],
	[enable Agilent DMM support [default=yes]]),
	[HW_AGILENT_DMM="$enableval"],
	[HW_AGILENT_DMM=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(alsa, AC_HELP_STRING([--enable-alsa],
	[enable ALSA driver support [default=yes]]),
	[HW_ALSA="$enableval"],
	[HW_ALSA=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(asix-sigma, AC_HELP_STRING([--enable-asix-sigma],
	[enable ASIX SIGMA/SIGMA2 support [default=yes]]),
	[HW_ASIX_SIGMA="$enableval"],
	[HW_ASIX_SIGMA=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(brymen-dmm, AC_HELP_STRING([--enable-brymen-dmm],
	[enable Brymen DMM support [default=yes]]),
	[HW_BRYMEN_DMM="$enableval"],
	[HW_BRYMEN_DMM=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(chronovu-la8, AC_HELP_STRING([--enable-chronovu-la8],
	[enable ChronoVu LA8 support [default=yes]]),
	[HW_CHRONOVU_LA8="$enableval"],
	[HW_CHRONOVU_LA8=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(colead-slm, AC_HELP_STRING([--enable-colead-slm],
	[enable Colead SLM support [default=yes]]),
	[HW_COLEAD_SLM="$enableval"],
	[HW_COLEAD_SLM=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(demo, AC_HELP_STRING([--enable-demo],
	[enable demo driver support [default=yes]]),
	[HW_DEMO="$enableval"],
	[HW_DEMO=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(fluke-dmm, AC_HELP_STRING([--enable-fluke-dmm],
	[enable Fluke DMM support [default=yes]]),
	[HW_FLUKE_DMM="$enableval"],
	[HW_FLUKE_DMM=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(fx2lafw, AC_HELP_STRING([--enable-fx2lafw],
	[enable fx2lafw support (for FX2 LAs). [default=yes]]),
	[HW_FX2LAFW="$enableval"],
	[HW_FX2LAFW=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(hantek-dso, AC_HELP_STRING([--enable-hantek-dso],
	[enable Hantek DSO support [default=yes]]),
	[HW_HANTEK_DSO="$enableval"],
	[HW_HANTEK_DSO=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(ikalogic-scanalogic2, AC_HELP_STRING([--enable-ikalogic-scanalogic2],
	[enable IKALOGIC Scanalogic2 support [default=yes]]),
	[HW_IKALOGIC_SCANALOGIC2="$enableval"],
	[HW_IKALOGIC_SCANALOGIC2=yes])
AM_CONDITIONAL(HW_IKALOGIC_SCANALOGIC2, test x$HW_IKALOGIC_SCANALOGIC2 = xyes)
if test "x$HW_IKALOGIC_SCANALOGIC2" = "xyes"; then
	AC_DEFINE(HAVE_HW_IKALOGIC_SCANALOGIC2, 1, [IKALOGIC Scanalogic2 support])
fi

AC_ARG_ENABLE(lascar-el-usb, AC_HELP_STRING([--enable-lascar-el-usb],
	[enable Lascar EL-USB support [default=yes]]),
	[HW_LASCAR_EL_USB="$enableval"],
	[HW_LASCAR_EL_USB=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(link-mso19, AC_HELP_STRING([--enable-link-mso19],
	[enable Link Instruments MSO-19 support [default=yes]]),
	[HW_LINK_MSO19="$enableval"],
	[HW_LINK_MSO19=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(mic-985xx, AC_HELP_STRING([--enable-mic-985xx],
	[enable MIC 985xx support [default=yes]]),
	[HW_MIC_985XX="$enableval"],
	[HW_MIC_985XX=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(nexus-osciprime, AC_HELP_STRING([--enable-nexus-osciprime],
	[enable Nexus Osciprime support [default=yes]]),
	[HW_NEXUS_OSCIPRIME="$enableval"],
	[HW_NEXUS_OSCIPRIME=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(ols, AC_HELP_STRING([--enable-ols],
	[enable OpenBench Logic Sniffer (OLS) support [default=yes]]),
	[HW_OLS="$enableval"],
	[HW_OLS=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(rigol-ds1xx2, AC_HELP_STRING([--enable-rigol-ds1xx2],
	[enable Rigol DS1xx2 support [default=yes]]),
	[HW_RIGOL_DS1XX2="$enableval"],
	[HW_RIGOL_DS1XX2=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(serial-dmm, AC_HELP_STRING([--enable-serial-dmm],
	[enable serial DMM support [default=yes]]),
	[HW_SERIAL_DMM="$enableval"],
	[HW_SERIAL_DMM=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(tondaj-sl-814, AC_HELP_STRING([--enable-tondaj-sl-814],
	[enable Tondaj SL-814 support [default=yes]]),
	[HW_TONDAJ_SL_814="$enableval"],
	[HW_TONDAJ_SL_814=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(uni-t-dmm, AC_HELP_STRING([--enable-uni-t-dmm],
	[enable UNI-T DMM support [default=yes]]),
	[HW_UNI_T_DMM="$enableval"],
	[HW_UNI_T_DMM=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(victor-dmm, AC_HELP_STRING([--enable-victor-dmm],
	[enable victor-dmm support [default=yes]]),
	[HW_VICTOR_DMM="$enableval"],
	[HW_VICTOR_DMM=$HW_ENABLED_DEFAULT])

AC_ARG_ENABLE(zeroplus-logic-cube,
	AC_HELP_STRING([--enable-zeroplus-logic-cube],
	[enable ZEROPLUS Logic Cube support [default=yes]]),
	[HW_ZEROPLUS_LOGIC_CUBE="$enableval"],
	[HW_ZEROPLUS_LOGIC_CUBE=$HW_ENABLED_DEFAULT])

# Checks for libraries.

# This variable collects the pkg-config names of all detected libs.
# It is then used to construct the "Requires.private:" field in the
# libsigrok.pc file.
SR_PKGLIBS=""

# libm (the standard math library) is always needed.
AC_SEARCH_LIBS([pow], [m])

# libglib-2.0 is always needed. Abort if it's not found.
# Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement).
# We require at least 2.32.0 due to e.g. g_variant_new_fixed_array().
AM_PATH_GLIB_2_0([2.32.0],
	[CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])

# libzip is always needed. Abort if it's not found.
PKG_CHECK_MODULES([libzip], [libzip >= 0.8],
	[CFLAGS="$CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS";
	SR_PKGLIBS="$SR_PKGLIBS libzip"])

# libusb-1.0 is only needed for some hardware drivers. Disable the respective
# drivers if it is not found.
case "$host" in
*freebsd*)
	# FreeBSD comes with an "integrated" libusb-1.0-style USB API.
	# This means libusb-1.0 is always available, no need to check for it,
	# and no need to (potentially) disable any drivers if it's not found.
	AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
		[Specifies whether we have a libusb.h header.])
	;;
*)
	PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.9],
		[have_libusb1_0="yes"; CFLAGS="$CFLAGS $libusb_CFLAGS";
		LIBS="$LIBS $libusb_LIBS";
		SR_PKGLIBS="$SR_PKGLIBS libusb-1.0"],
		[have_libusb1_0="no"; HW_FX2LAFW="no"; HW_HANTEK_DSO="no";
		HW_LASCAR_EL_USB="no"; HW_NEXUS_OSCIPRIME="no";
		HW_UNI_T_DMM="no"; HW_VICTOR_DMM="no";
		HW_ZEROPLUS_LOGIC_CUBE="no"])

	# Define HAVE_LIBUSB_1_0 in config.h if we found libusb-1.0.
	if test "x$have_libusb1_0" != "xno"; then
		AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
			[Specifies whether we have a libusb.h header.])
	fi
	;;
esac

# USB + FX2 firmware helper code is only compiled in if libusb-1.0 was found.
AM_CONDITIONAL(NEED_USB, test "x$have_libusb1_0" != xno)

# libftdi is only needed for some hardware drivers. Disable them if not found.
PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16],
	[CFLAGS="$CFLAGS $libftdi_CFLAGS";
	LIBS="$LIBS $libftdi_LIBS";
	SR_PKGLIBS="$SR_PKGLIBS libftdi"],
	[HW_ASIX_SIGMA="no"; HW_CHRONOVU_LA8="no"])

# libudev is only needed for some hardware drivers. Disable them if not found.
PKG_CHECK_MODULES([libudev], [libudev >= 151],
	[CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS";
	SR_PKGLIBS="$SR_PKGLIBS libudev"],
	[HW_LINK_MSO19="no"])

# ALSA is only needed for some hardware drivers. Disable them if not found.
PKG_CHECK_MODULES([alsa], [alsa >= 1.0],
	[CFLAGS="$CFLAGS $alsa_CFLAGS"; LIBS="$LIBS $alsa_LIBS";
	SR_PKGLIBS="$SR_PKGLIBS alsa"],
	[HW_ALSA="no"])

# The Check unit testing framework is optional. Disable if not found.
PKG_CHECK_MODULES([check], [check >= 0.9.4],
	[have_check="yes"; CFLAGS="$CFLAGS $check_CFLAGS";
	LIBS="$LIBS $check_LIBS"], [have_check="no"])
AM_CONDITIONAL(HAVE_CHECK, test x"$have_check" = "xyes")

# The Rigol DS1xx2 driver currently uses the Linux kernel usbtmc module
# (though it is planned to rewrite the driver to be portable later).
# Thus, it will be disabled for non-Linux builds for now.
case "$host" in
*linux*)
	# Do nothing. Whether the driver is enabled is determined by the
	# previous --enable-all-drivers/--disable-all-drivers and/or any
	# --enable-rigol-ds1xx2/--disable-rigol-ds1xx2 options.
	;;
*)
	# Disable the driver for builds that don't target Linux.
	HW_RIGOL_DS1XX2="no"
	;;
esac

AC_SUBST(SR_PKGLIBS)

# Now set AM_CONDITIONALs and AC_DEFINEs for the enabled/disabled drivers.

AM_CONDITIONAL(HW_AGILENT_DMM, test x$HW_AGILENT_DMM = xyes)
if test "x$HW_AGILENT_DMM" = "xyes"; then
	AC_DEFINE(HAVE_HW_AGILENT_DMM, 1, [Agilent DMM support])
fi

AM_CONDITIONAL(HW_ALSA, test x$HW_ALSA = xyes)
if test "x$HW_ALSA" = "xyes"; then
	AC_DEFINE(HAVE_HW_ALSA, 1, [ALSA driver support])
fi

AM_CONDITIONAL(HW_ASIX_SIGMA, test x$HW_ASIX_SIGMA = xyes)
if test "x$HW_ASIX_SIGMA" = "xyes"; then
	AC_DEFINE(HAVE_HW_ASIX_SIGMA, 1, [ASIX SIGMA/SIGMA2 support])
fi

AM_CONDITIONAL(HW_BRYMEN_DMM, test x$HW_BRYMEN_DMM = xyes)
if test "x$HW_BRYMEN_DMM" = "xyes"; then
	AC_DEFINE(HAVE_HW_BRYMEN_DMM, 1, [Brymen DMM support])
fi

AM_CONDITIONAL(HW_CHRONOVU_LA8, test x$HW_CHRONOVU_LA8 = xyes)
if test "x$HW_CHRONOVU_LA8" = "xyes"; then
	AC_DEFINE(HAVE_HW_CHRONOVU_LA8, 1, [ChronoVu LA8 support])
fi

AM_CONDITIONAL(HW_COLEAD_SLM, test x$HW_COLEAD_SLM = xyes)
if test "x$HW_COLEAD_SLM" = "xyes"; then
	AC_DEFINE(HAVE_HW_COLEAD_SLM, 1, [Colead SLM support])
fi

AM_CONDITIONAL(HW_DEMO, test x$HW_DEMO = xyes)
if test "x$HW_DEMO" = "xyes"; then
	AC_DEFINE(HAVE_HW_DEMO, 1, [Demo driver support])
fi

AM_CONDITIONAL(HW_FLUKE_DMM, test x$HW_FLUKE_DMM = xyes)
if test "x$HW_FLUKE_DMM" = "xyes"; then
	AC_DEFINE(HAVE_HW_FLUKE_DMM, 1, [Fluke DMM support])
fi

AM_CONDITIONAL(HW_FX2LAFW, test x$HW_FX2LAFW = xyes)
if test "x$HW_FX2LAFW" = "xyes"; then
	AC_DEFINE(HAVE_HW_FX2LAFW, 1, [fx2lafw support])
fi

AM_CONDITIONAL(HW_HANTEK_DSO, test x$HW_HANTEK_DSO = xyes)
if test "x$HW_HANTEK_DSO" = "xyes"; then
	AC_DEFINE(HAVE_HW_HANTEK_DSO, 1, [Hantek DSO support])
fi

AM_CONDITIONAL(HW_LASCAR_EL_USB, test x$HW_LASCAR_EL_USB = xyes)
if test "x$HW_LASCAR_EL_USB" = "xyes"; then
	AC_DEFINE(HAVE_HW_LASCAR_EL_USB, 1, [Lascar EL-USB support])
fi

AM_CONDITIONAL(HW_LINK_MSO19, test x$HW_LINK_MSO19 = xyes)
if test "x$HW_LINK_MSO19" = "xyes"; then
	AC_DEFINE(HAVE_HW_LINK_MSO19, 1, [Link Instruments MSO-19 support])
fi

AM_CONDITIONAL(HW_MIC_985XX, test x$HW_MIC_985XX = xyes)
if test "x$HW_MIC_985XX" = "xyes"; then
	AC_DEFINE(HAVE_HW_MIC_985XX, 1, [MIC 985xx support])
fi

AM_CONDITIONAL(HW_NEXUS_OSCIPRIME, test x$HW_NEXUS_OSCIPRIME = xyes)
if test "x$HW_NEXUS_OSCIPRIME" = "xyes"; then
	AC_DEFINE(HAVE_HW_NEXUS_OSCIPRIME, 1, [Nexus Osciprime support])
fi

AM_CONDITIONAL(HW_OLS, test x$HW_OLS = xyes)
if test "x$HW_OLS" = "xyes"; then
	AC_DEFINE(HAVE_HW_OLS, 1, [OpenBench Logic Sniffer (OLS) support])
fi

AM_CONDITIONAL(HW_RIGOL_DS1XX2, test x$HW_RIGOL_DS1XX2 = xyes)
if test "x$HW_RIGOL_DS1XX2" = "xyes"; then
	AC_DEFINE(HAVE_HW_RIGOL_DS1XX2, 1, [Rigol DS1xx2 support])
fi

AM_CONDITIONAL(HW_SERIAL_DMM, test x$HW_SERIAL_DMM = xyes)
if test "x$HW_SERIAL_DMM" = "xyes"; then
	AC_DEFINE(HAVE_HW_SERIAL_DMM, 1, [Serial DMM support])
fi

AM_CONDITIONAL(HW_TONDAJ_SL_814, test x$HW_TONDAJ_SL_814 = xyes)
if test "x$HW_TONDAJ_SL_814" = "xyes"; then
	AC_DEFINE(HAVE_HW_TONDAJ_SL_814, 1, [Tondaj SL-814 support])
fi

AM_CONDITIONAL(HW_UNI_T_DMM, test x$HW_UNI_T_DMM = xyes)
if test "x$HW_UNI_T_DMM" = "xyes"; then
	AC_DEFINE(HAVE_HW_UNI_T_DMM, 1, [UNI-T DMM support])
fi

AM_CONDITIONAL(HW_VICTOR_DMM, test x$HW_VICTOR_DMM = xyes)
if test "x$HW_VICTOR_DMM" = "xyes"; then
	AC_DEFINE(HAVE_HW_VICTOR_DMM, 1, [Victor DMM support])
fi

AM_CONDITIONAL(HW_ZEROPLUS_LOGIC_CUBE, test x$HW_ZEROPLUS_LOGIC_CUBE = xyes)
if test "x$HW_ZEROPLUS_LOGIC_CUBE" = "xyes"; then
	AC_DEFINE(HAVE_HW_ZEROPLUS_LOGIC_CUBE, 1, [ZEROPLUS Logic Cube support])
fi

# Checks for header files.
# These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h.
AC_CHECK_HEADERS([fcntl.h sys/time.h termios.h])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_INT8_T
AC_TYPE_INT16_T
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_UINT8_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
AC_TYPE_SIZE_T

# Checks for library functions.
AC_CHECK_FUNCS([gettimeofday memset strchr strcspn strdup strerror strncasecmp strstr strtol strtoul strtoull])

AC_SUBST(FIRMWARE_DIR, "$datadir/sigrok-firmware")
AC_SUBST(MAKEFLAGS, '--no-print-directory')
AC_SUBST(AM_LIBTOOLFLAGS, '--silent')

SR_PACKAGE_VERSION_MAJOR=sr_package_version_major
SR_PACKAGE_VERSION_MINOR=sr_package_version_minor
SR_PACKAGE_VERSION_MICRO=sr_package_version_micro
SR_PACKAGE_VERSION=sr_package_version

AC_SUBST(SR_PACKAGE_VERSION_MAJOR)
AC_SUBST(SR_PACKAGE_VERSION_MINOR)
AC_SUBST(SR_PACKAGE_VERSION_MICRO)
AC_SUBST(SR_PACKAGE_VERSION)

AC_CONFIG_FILES([Makefile version.h hardware/Makefile
		 hardware/agilent-dmm/Makefile
		 hardware/alsa/Makefile
		 hardware/asix-sigma/Makefile
		 hardware/brymen-dmm/Makefile
		 hardware/chronovu-la8/Makefile
		 hardware/colead-slm/Makefile
		 hardware/common/Makefile
		 hardware/ikalogic-scanalogic2/Makefile
		 hardware/lascar-el-usb/Makefile
		 hardware/mic-985xx/Makefile
		 hardware/nexus-osciprime/Makefile
		 hardware/rigol-ds1xx2/Makefile
		 hardware/tondaj-sl-814/Makefile
		 hardware/victor-dmm/Makefile
		 hardware/common/dmm/Makefile
		 hardware/demo/Makefile
		 hardware/fluke-dmm/Makefile
		 hardware/fx2lafw/Makefile
		 hardware/hantek-dso/Makefile
		 hardware/link-mso19/Makefile
		 hardware/openbench-logic-sniffer/Makefile
		 hardware/serial-dmm/Makefile
		 hardware/uni-t-dmm/Makefile
		 hardware/zeroplus-logic-cube/Makefile
		 input/Makefile
		 output/Makefile
		 output/text/Makefile
		 libsigrok.pc
		 contrib/Makefile
		 tests/Makefile
		])

AC_OUTPUT

echo
echo "libsigrok configuration summary:"
echo
echo "  - Package version (major.minor.micro):    $SR_PACKAGE_VERSION"
echo "  - Library version (current:revision:age): $SR_LIB_VERSION"
echo "  - Prefix: $prefix"
echo "  - Building on: $build"
echo "  - Building for: $host"
echo
echo "Detected libraries:"
echo

# Note: This only works for libs with pkg-config integration.
for lib in "glib-2.0 >= 2.32.0" "libzip >= 0.8" "libusb-1.0 >= 1.0.9" "libftdi >= 0.16" "libudev >= 151" "alsa >= 1.0" "check >= 0.9.4"; do
	if `$PKG_CONFIG --exists $lib`; then
		ver=`$PKG_CONFIG --modversion $lib`
		answer="yes ($ver)"
	else
		answer="no"
	fi
	echo "  - $lib: $answer"
done

echo -e "\nEnabled hardware drivers:\n"
echo "  - agilent-dmm..................... $HW_AGILENT_DMM"
echo "  - alsa............................ $HW_ALSA"
echo "  - asix-sigma...................... $HW_ASIX_SIGMA"
echo "  - brymen-dmm...................... $HW_BRYMEN_DMM"
echo "  - chronovu-la8.................... $HW_CHRONOVU_LA8"
echo "  - colead-slm...................... $HW_COLEAD_SLM"
echo "  - demo............................ $HW_DEMO"
echo "  - fluke-dmm....................... $HW_FLUKE_DMM"
echo "  - fx2lafw......................... $HW_FX2LAFW"
echo "  - hantek-dso...................... $HW_HANTEK_DSO"
echo "  - ikalogic-scanalogic2............ $HW_IKALOGIC_SCANALOGIC2"
echo "  - lascar-el-usb................... $HW_LASCAR_EL_USB"
echo "  - link-mso19...................... $HW_LINK_MSO19"
echo "  - mic-985xx....................... $HW_MIC_985XX"
echo "  - nexus-osciprime................. $HW_NEXUS_OSCIPRIME"
echo "  - openbench-logic-sniffer......... $HW_OLS"
echo "  - rigol-ds1xx2.................... $HW_RIGOL_DS1XX2"
echo "  - serial-dmm...................... $HW_SERIAL_DMM"
echo "  - tondaj-sl-814................... $HW_TONDAJ_SL_814"
echo "  - uni-t-dmm....................... $HW_UNI_T_DMM"
echo "  - victor-dmm...................... $HW_VICTOR_DMM"
echo "  - zeroplus-logic-cube............. $HW_ZEROPLUS_LOGIC_CUBE"
echo
Commit	Line	Data
	1	##
	2	## This file is part of the libsigrok project.
	3	##
	4	## Copyright (C) 2010-2012 Bert Vermeulen <bert@biot.com>
	5	## Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
	6	##
	7	## This program is free software: you can redistribute it and/or modify
	8	## it under the terms of the GNU General Public License as published by
	9	## the Free Software Foundation, either version 3 of the License, or
	10	## (at your option) any later version.
	11	##
	12	## This program is distributed in the hope that it will be useful,
	13	## but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	## GNU General Public License for more details.
	16	##
	17	## You should have received a copy of the GNU General Public License
	18	## along with this program. If not, see <http://www.gnu.org/licenses/>.
	19	##
	20
	21	# We require at least autoconf 2.63 (AC_INIT format changed there).
	22	AC_PREREQ([2.63])
	23
	24	# libsigrok package version number (NOT the same as shared lib version!).
	25	m4_define([sr_package_version_major], [0])
	26	m4_define([sr_package_version_minor], [2])
	27	m4_define([sr_package_version_micro], [0])
	28	m4_define([sr_package_version], [sr_package_version_major.sr_package_version_minor.sr_package_version_micro])
	29
	30	AC_INIT([libsigrok], [sr_package_version], [sigrok-devel@lists.sourceforge.net],
	31	[libsigrok], [http://www.sigrok.org])
	32	AC_CONFIG_HEADER([config.h])
	33	AC_CONFIG_MACRO_DIR([autostuff])
	34	AC_CONFIG_AUX_DIR([autostuff])
	35
	36	# We require at least automake 1.11 (needed for 'silent rules').
	37	AM_INIT_AUTOMAKE([1.11 -Wall -Werror check-news color-tests])
	38	m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
	39	m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
	40
	41	AH_TOP([#ifndef SR_CONFIG_H
	42	#define SR_CONFIG_H /* To stop multiple inclusions. */])
	43	AH_BOTTOM([#endif /* SR_CONFIG_H */])
	44
	45	# Enable more compiler warnings via -Wall and -Wextra. Add -fvisibility=hidden
	46	# and enforce use of SR_API to explicitly mark all public API functions.
	47	CFLAGS="$CFLAGS -Wall -Wextra -fvisibility=hidden"
	48
	49	# Checks for programs.
	50	AC_PROG_CC
	51	AC_PROG_CPP
	52	AC_PROG_INSTALL
	53	AC_PROG_LN_S
	54
	55	# Required for per-target flags or subdir-objects with C sources.
	56	AM_PROG_CC_C_O
	57
	58	# Initialize libtool.
	59	LT_INIT
	60
	61	# Initialize pkg-config.
	62	# We require at least 0.22, as "Requires.private" behaviour changed there.
	63	PKG_PROG_PKG_CONFIG([0.22])
	64
	65	# Library version for libsigrok (NOT the same as the package version).
	66	# Carefully read the libtool docs before updating these numbers!
	67	# The algorithm for determining which number to change (and how) is nontrivial!
	68	# http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
	69	SR_LIB_VERSION_CURRENT=1
	70	SR_LIB_VERSION_REVISION=0
	71	SR_LIB_VERSION_AGE=0
	72	SR_LIB_VERSION="$SR_LIB_VERSION_CURRENT:$SR_LIB_VERSION_REVISION:$SR_LIB_VERSION_AGE"
	73	SR_LIB_LDFLAGS="-version-info $SR_LIB_VERSION"
	74	AC_SUBST(SR_LIB_VERSION_CURRENT)
	75	AC_SUBST(SR_LIB_VERSION_REVISION)
	76	AC_SUBST(SR_LIB_VERSION_AGE)
	77	AC_SUBST(SR_LIB_VERSION)
	78	AC_SUBST(SR_LIB_LDFLAGS)
	79
	80	# Hardware support '--enable' options.
	81
	82	AC_ARG_ENABLE(all-drivers, AC_HELP_STRING([--enable-all-drivers],
	83	[enable all drivers by default [default=yes]]),
	84	[HW_ENABLED_DEFAULT="$enableval"],
	85	[HW_ENABLED_DEFAULT="yes"])
	86
	87	AC_ARG_ENABLE(agilent-dmm, AC_HELP_STRING([--enable-agilent-dmm],
	88	[enable Agilent DMM support [default=yes]]),
	89	[HW_AGILENT_DMM="$enableval"],
	90	[HW_AGILENT_DMM=$HW_ENABLED_DEFAULT])
	91
	92	AC_ARG_ENABLE(alsa, AC_HELP_STRING([--enable-alsa],
	93	[enable ALSA driver support [default=yes]]),
	94	[HW_ALSA="$enableval"],
	95	[HW_ALSA=$HW_ENABLED_DEFAULT])
	96
	97	AC_ARG_ENABLE(asix-sigma, AC_HELP_STRING([--enable-asix-sigma],
	98	[enable ASIX SIGMA/SIGMA2 support [default=yes]]),
	99	[HW_ASIX_SIGMA="$enableval"],
	100	[HW_ASIX_SIGMA=$HW_ENABLED_DEFAULT])
	101
	102	AC_ARG_ENABLE(brymen-dmm, AC_HELP_STRING([--enable-brymen-dmm],
	103	[enable Brymen DMM support [default=yes]]),
	104	[HW_BRYMEN_DMM="$enableval"],
	105	[HW_BRYMEN_DMM=$HW_ENABLED_DEFAULT])
	106
	107	AC_ARG_ENABLE(chronovu-la8, AC_HELP_STRING([--enable-chronovu-la8],
	108	[enable ChronoVu LA8 support [default=yes]]),
	109	[HW_CHRONOVU_LA8="$enableval"],
	110	[HW_CHRONOVU_LA8=$HW_ENABLED_DEFAULT])
	111
	112	AC_ARG_ENABLE(colead-slm, AC_HELP_STRING([--enable-colead-slm],
	113	[enable Colead SLM support [default=yes]]),
	114	[HW_COLEAD_SLM="$enableval"],
	115	[HW_COLEAD_SLM=$HW_ENABLED_DEFAULT])
	116
	117	AC_ARG_ENABLE(demo, AC_HELP_STRING([--enable-demo],
	118	[enable demo driver support [default=yes]]),
	119	[HW_DEMO="$enableval"],
	120	[HW_DEMO=$HW_ENABLED_DEFAULT])
	121
	122	AC_ARG_ENABLE(fluke-dmm, AC_HELP_STRING([--enable-fluke-dmm],
	123	[enable Fluke DMM support [default=yes]]),
	124	[HW_FLUKE_DMM="$enableval"],
	125	[HW_FLUKE_DMM=$HW_ENABLED_DEFAULT])
	126
	127	AC_ARG_ENABLE(fx2lafw, AC_HELP_STRING([--enable-fx2lafw],
	128	[enable fx2lafw support (for FX2 LAs). [default=yes]]),
	129	[HW_FX2LAFW="$enableval"],
	130	[HW_FX2LAFW=$HW_ENABLED_DEFAULT])
	131
	132	AC_ARG_ENABLE(hantek-dso, AC_HELP_STRING([--enable-hantek-dso],
	133	[enable Hantek DSO support [default=yes]]),
	134	[HW_HANTEK_DSO="$enableval"],
	135	[HW_HANTEK_DSO=$HW_ENABLED_DEFAULT])
	136
	137	AC_ARG_ENABLE(ikalogic-scanalogic2, AC_HELP_STRING([--enable-ikalogic-scanalogic2],
	138	[enable IKALOGIC Scanalogic2 support [default=yes]]),
	139	[HW_IKALOGIC_SCANALOGIC2="$enableval"],
	140	[HW_IKALOGIC_SCANALOGIC2=yes])
	141	AM_CONDITIONAL(HW_IKALOGIC_SCANALOGIC2, test x$HW_IKALOGIC_SCANALOGIC2 = xyes)
	142	if test "x$HW_IKALOGIC_SCANALOGIC2" = "xyes"; then
	143	AC_DEFINE(HAVE_HW_IKALOGIC_SCANALOGIC2, 1, [IKALOGIC Scanalogic2 support])
	144	fi
	145
	146	AC_ARG_ENABLE(lascar-el-usb, AC_HELP_STRING([--enable-lascar-el-usb],
	147	[enable Lascar EL-USB support [default=yes]]),
	148	[HW_LASCAR_EL_USB="$enableval"],
	149	[HW_LASCAR_EL_USB=$HW_ENABLED_DEFAULT])
	150
	151	AC_ARG_ENABLE(link-mso19, AC_HELP_STRING([--enable-link-mso19],
	152	[enable Link Instruments MSO-19 support [default=yes]]),
	153	[HW_LINK_MSO19="$enableval"],
	154	[HW_LINK_MSO19=$HW_ENABLED_DEFAULT])
	155
	156	AC_ARG_ENABLE(mic-985xx, AC_HELP_STRING([--enable-mic-985xx],
	157	[enable MIC 985xx support [default=yes]]),
	158	[HW_MIC_985XX="$enableval"],
	159	[HW_MIC_985XX=$HW_ENABLED_DEFAULT])
	160
	161	AC_ARG_ENABLE(nexus-osciprime, AC_HELP_STRING([--enable-nexus-osciprime],
	162	[enable Nexus Osciprime support [default=yes]]),
	163	[HW_NEXUS_OSCIPRIME="$enableval"],
	164	[HW_NEXUS_OSCIPRIME=$HW_ENABLED_DEFAULT])
	165
	166	AC_ARG_ENABLE(ols, AC_HELP_STRING([--enable-ols],
	167	[enable OpenBench Logic Sniffer (OLS) support [default=yes]]),
	168	[HW_OLS="$enableval"],
	169	[HW_OLS=$HW_ENABLED_DEFAULT])
	170
	171	AC_ARG_ENABLE(rigol-ds1xx2, AC_HELP_STRING([--enable-rigol-ds1xx2],
	172	[enable Rigol DS1xx2 support [default=yes]]),
	173	[HW_RIGOL_DS1XX2="$enableval"],
	174	[HW_RIGOL_DS1XX2=$HW_ENABLED_DEFAULT])
	175
	176	AC_ARG_ENABLE(serial-dmm, AC_HELP_STRING([--enable-serial-dmm],
	177	[enable serial DMM support [default=yes]]),
	178	[HW_SERIAL_DMM="$enableval"],
	179	[HW_SERIAL_DMM=$HW_ENABLED_DEFAULT])
	180
	181	AC_ARG_ENABLE(tondaj-sl-814, AC_HELP_STRING([--enable-tondaj-sl-814],
	182	[enable Tondaj SL-814 support [default=yes]]),
	183	[HW_TONDAJ_SL_814="$enableval"],
	184	[HW_TONDAJ_SL_814=$HW_ENABLED_DEFAULT])
	185
	186	AC_ARG_ENABLE(uni-t-dmm, AC_HELP_STRING([--enable-uni-t-dmm],
	187	[enable UNI-T DMM support [default=yes]]),
	188	[HW_UNI_T_DMM="$enableval"],
	189	[HW_UNI_T_DMM=$HW_ENABLED_DEFAULT])
	190
	191	AC_ARG_ENABLE(victor-dmm, AC_HELP_STRING([--enable-victor-dmm],
	192	[enable victor-dmm support [default=yes]]),
	193	[HW_VICTOR_DMM="$enableval"],
	194	[HW_VICTOR_DMM=$HW_ENABLED_DEFAULT])
	195
	196	AC_ARG_ENABLE(zeroplus-logic-cube,
	197	AC_HELP_STRING([--enable-zeroplus-logic-cube],
	198	[enable ZEROPLUS Logic Cube support [default=yes]]),
	199	[HW_ZEROPLUS_LOGIC_CUBE="$enableval"],
	200	[HW_ZEROPLUS_LOGIC_CUBE=$HW_ENABLED_DEFAULT])
	201
	202	# Checks for libraries.
	203
	204	# This variable collects the pkg-config names of all detected libs.
	205	# It is then used to construct the "Requires.private:" field in the
	206	# libsigrok.pc file.
	207	SR_PKGLIBS=""
	208
	209	# libm (the standard math library) is always needed.
	210	AC_SEARCH_LIBS([pow], [m])
	211
	212	# libglib-2.0 is always needed. Abort if it's not found.
	213	# Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement).
	214	# We require at least 2.32.0 due to e.g. g_variant_new_fixed_array().
	215	AM_PATH_GLIB_2_0([2.32.0],
	216	[CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
	217
	218	# libzip is always needed. Abort if it's not found.
	219	PKG_CHECK_MODULES([libzip], [libzip >= 0.8],
	220	[CFLAGS="$CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS";
	221	SR_PKGLIBS="$SR_PKGLIBS libzip"])
	222
	223	# libusb-1.0 is only needed for some hardware drivers. Disable the respective
	224	# drivers if it is not found.
	225	case "$host" in
	226	freebsd)
	227	# FreeBSD comes with an "integrated" libusb-1.0-style USB API.
	228	# This means libusb-1.0 is always available, no need to check for it,
	229	# and no need to (potentially) disable any drivers if it's not found.
	230	AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
	231	[Specifies whether we have a libusb.h header.])
	232	;;
	233	*)
	234	PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.9],
	235	[have_libusb1_0="yes"; CFLAGS="$CFLAGS $libusb_CFLAGS";
	236	LIBS="$LIBS $libusb_LIBS";
	237	SR_PKGLIBS="$SR_PKGLIBS libusb-1.0"],
	238	[have_libusb1_0="no"; HW_FX2LAFW="no"; HW_HANTEK_DSO="no";
	239	HW_LASCAR_EL_USB="no"; HW_NEXUS_OSCIPRIME="no";
	240	HW_UNI_T_DMM="no"; HW_VICTOR_DMM="no";
	241	HW_ZEROPLUS_LOGIC_CUBE="no"])
	242
	243	# Define HAVE_LIBUSB_1_0 in config.h if we found libusb-1.0.
	244	if test "x$have_libusb1_0" != "xno"; then
	245	AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
	246	[Specifies whether we have a libusb.h header.])
	247	fi
	248	;;
	249	esac
	250
	251	# USB + FX2 firmware helper code is only compiled in if libusb-1.0 was found.
	252	AM_CONDITIONAL(NEED_USB, test "x$have_libusb1_0" != xno)
	253
	254	# libftdi is only needed for some hardware drivers. Disable them if not found.
	255	PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16],
	256	[CFLAGS="$CFLAGS $libftdi_CFLAGS";
	257	LIBS="$LIBS $libftdi_LIBS";
	258	SR_PKGLIBS="$SR_PKGLIBS libftdi"],
	259	[HW_ASIX_SIGMA="no"; HW_CHRONOVU_LA8="no"])
	260
	261	# libudev is only needed for some hardware drivers. Disable them if not found.
	262	PKG_CHECK_MODULES([libudev], [libudev >= 151],
	263	[CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS";
	264	SR_PKGLIBS="$SR_PKGLIBS libudev"],
	265	[HW_LINK_MSO19="no"])
	266
	267	# ALSA is only needed for some hardware drivers. Disable them if not found.
	268	PKG_CHECK_MODULES([alsa], [alsa >= 1.0],
	269	[CFLAGS="$CFLAGS $alsa_CFLAGS"; LIBS="$LIBS $alsa_LIBS";
	270	SR_PKGLIBS="$SR_PKGLIBS alsa"],
	271	[HW_ALSA="no"])
	272
	273	# The Check unit testing framework is optional. Disable if not found.
	274	PKG_CHECK_MODULES([check], [check >= 0.9.4],
	275	[have_check="yes"; CFLAGS="$CFLAGS $check_CFLAGS";
	276	LIBS="$LIBS $check_LIBS"], [have_check="no"])
	277	AM_CONDITIONAL(HAVE_CHECK, test x"$have_check" = "xyes")
	278
	279	# The Rigol DS1xx2 driver currently uses the Linux kernel usbtmc module
	280	# (though it is planned to rewrite the driver to be portable later).
	281	# Thus, it will be disabled for non-Linux builds for now.
	282	case "$host" in
	283	linux)
	284	# Do nothing. Whether the driver is enabled is determined by the
	285	# previous --enable-all-drivers/--disable-all-drivers and/or any
	286	# --enable-rigol-ds1xx2/--disable-rigol-ds1xx2 options.
	287	;;
	288	*)
	289	# Disable the driver for builds that don't target Linux.
	290	HW_RIGOL_DS1XX2="no"
	291	;;
	292	esac
	293
	294	AC_SUBST(SR_PKGLIBS)
	295
	296	# Now set AM_CONDITIONALs and AC_DEFINEs for the enabled/disabled drivers.
	297
	298	AM_CONDITIONAL(HW_AGILENT_DMM, test x$HW_AGILENT_DMM = xyes)
	299	if test "x$HW_AGILENT_DMM" = "xyes"; then
	300	AC_DEFINE(HAVE_HW_AGILENT_DMM, 1, [Agilent DMM support])
	301	fi
	302
	303	AM_CONDITIONAL(HW_ALSA, test x$HW_ALSA = xyes)
	304	if test "x$HW_ALSA" = "xyes"; then
	305	AC_DEFINE(HAVE_HW_ALSA, 1, [ALSA driver support])
	306	fi
	307
	308	AM_CONDITIONAL(HW_ASIX_SIGMA, test x$HW_ASIX_SIGMA = xyes)
	309	if test "x$HW_ASIX_SIGMA" = "xyes"; then
	310	AC_DEFINE(HAVE_HW_ASIX_SIGMA, 1, [ASIX SIGMA/SIGMA2 support])
	311	fi
	312
	313	AM_CONDITIONAL(HW_BRYMEN_DMM, test x$HW_BRYMEN_DMM = xyes)
	314	if test "x$HW_BRYMEN_DMM" = "xyes"; then
	315	AC_DEFINE(HAVE_HW_BRYMEN_DMM, 1, [Brymen DMM support])
	316	fi
	317
	318	AM_CONDITIONAL(HW_CHRONOVU_LA8, test x$HW_CHRONOVU_LA8 = xyes)
	319	if test "x$HW_CHRONOVU_LA8" = "xyes"; then
	320	AC_DEFINE(HAVE_HW_CHRONOVU_LA8, 1, [ChronoVu LA8 support])
	321	fi
	322
	323	AM_CONDITIONAL(HW_COLEAD_SLM, test x$HW_COLEAD_SLM = xyes)
	324	if test "x$HW_COLEAD_SLM" = "xyes"; then
	325	AC_DEFINE(HAVE_HW_COLEAD_SLM, 1, [Colead SLM support])
	326	fi
	327
	328	AM_CONDITIONAL(HW_DEMO, test x$HW_DEMO = xyes)
	329	if test "x$HW_DEMO" = "xyes"; then
	330	AC_DEFINE(HAVE_HW_DEMO, 1, [Demo driver support])
	331	fi
	332
	333	AM_CONDITIONAL(HW_FLUKE_DMM, test x$HW_FLUKE_DMM = xyes)
	334	if test "x$HW_FLUKE_DMM" = "xyes"; then
	335	AC_DEFINE(HAVE_HW_FLUKE_DMM, 1, [Fluke DMM support])
	336	fi
	337
	338	AM_CONDITIONAL(HW_FX2LAFW, test x$HW_FX2LAFW = xyes)
	339	if test "x$HW_FX2LAFW" = "xyes"; then
	340	AC_DEFINE(HAVE_HW_FX2LAFW, 1, [fx2lafw support])
	341	fi
	342
	343	AM_CONDITIONAL(HW_HANTEK_DSO, test x$HW_HANTEK_DSO = xyes)
	344	if test "x$HW_HANTEK_DSO" = "xyes"; then
	345	AC_DEFINE(HAVE_HW_HANTEK_DSO, 1, [Hantek DSO support])
	346	fi
	347
	348	AM_CONDITIONAL(HW_LASCAR_EL_USB, test x$HW_LASCAR_EL_USB = xyes)
	349	if test "x$HW_LASCAR_EL_USB" = "xyes"; then
	350	AC_DEFINE(HAVE_HW_LASCAR_EL_USB, 1, [Lascar EL-USB support])
	351	fi
	352
	353	AM_CONDITIONAL(HW_LINK_MSO19, test x$HW_LINK_MSO19 = xyes)
	354	if test "x$HW_LINK_MSO19" = "xyes"; then
	355	AC_DEFINE(HAVE_HW_LINK_MSO19, 1, [Link Instruments MSO-19 support])
	356	fi
	357
	358	AM_CONDITIONAL(HW_MIC_985XX, test x$HW_MIC_985XX = xyes)
	359	if test "x$HW_MIC_985XX" = "xyes"; then
	360	AC_DEFINE(HAVE_HW_MIC_985XX, 1, [MIC 985xx support])
	361	fi
	362
	363	AM_CONDITIONAL(HW_NEXUS_OSCIPRIME, test x$HW_NEXUS_OSCIPRIME = xyes)
	364	if test "x$HW_NEXUS_OSCIPRIME" = "xyes"; then
	365	AC_DEFINE(HAVE_HW_NEXUS_OSCIPRIME, 1, [Nexus Osciprime support])
	366	fi
	367
	368	AM_CONDITIONAL(HW_OLS, test x$HW_OLS = xyes)
	369	if test "x$HW_OLS" = "xyes"; then
	370	AC_DEFINE(HAVE_HW_OLS, 1, [OpenBench Logic Sniffer (OLS) support])
	371	fi
	372
	373	AM_CONDITIONAL(HW_RIGOL_DS1XX2, test x$HW_RIGOL_DS1XX2 = xyes)
	374	if test "x$HW_RIGOL_DS1XX2" = "xyes"; then
	375	AC_DEFINE(HAVE_HW_RIGOL_DS1XX2, 1, [Rigol DS1xx2 support])
	376	fi
	377
	378	AM_CONDITIONAL(HW_SERIAL_DMM, test x$HW_SERIAL_DMM = xyes)
	379	if test "x$HW_SERIAL_DMM" = "xyes"; then
	380	AC_DEFINE(HAVE_HW_SERIAL_DMM, 1, [Serial DMM support])
	381	fi
	382
	383	AM_CONDITIONAL(HW_TONDAJ_SL_814, test x$HW_TONDAJ_SL_814 = xyes)
	384	if test "x$HW_TONDAJ_SL_814" = "xyes"; then
	385	AC_DEFINE(HAVE_HW_TONDAJ_SL_814, 1, [Tondaj SL-814 support])
	386	fi
	387
	388	AM_CONDITIONAL(HW_UNI_T_DMM, test x$HW_UNI_T_DMM = xyes)
	389	if test "x$HW_UNI_T_DMM" = "xyes"; then
	390	AC_DEFINE(HAVE_HW_UNI_T_DMM, 1, [UNI-T DMM support])
	391	fi
	392
	393	AM_CONDITIONAL(HW_VICTOR_DMM, test x$HW_VICTOR_DMM = xyes)
	394	if test "x$HW_VICTOR_DMM" = "xyes"; then
	395	AC_DEFINE(HAVE_HW_VICTOR_DMM, 1, [Victor DMM support])
	396	fi
	397
	398	AM_CONDITIONAL(HW_ZEROPLUS_LOGIC_CUBE, test x$HW_ZEROPLUS_LOGIC_CUBE = xyes)
	399	if test "x$HW_ZEROPLUS_LOGIC_CUBE" = "xyes"; then
	400	AC_DEFINE(HAVE_HW_ZEROPLUS_LOGIC_CUBE, 1, [ZEROPLUS Logic Cube support])
	401	fi
	402
	403	# Checks for header files.
	404	# These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h.
	405	AC_CHECK_HEADERS([fcntl.h sys/time.h termios.h])
	406
	407	# Checks for typedefs, structures, and compiler characteristics.
	408	AC_C_INLINE
	409	AC_TYPE_INT8_T
	410	AC_TYPE_INT16_T
	411	AC_TYPE_INT32_T
	412	AC_TYPE_INT64_T
	413	AC_TYPE_UINT8_T
	414	AC_TYPE_UINT16_T
	415	AC_TYPE_UINT32_T
	416	AC_TYPE_UINT64_T
	417	AC_TYPE_SIZE_T
	418
	419	# Checks for library functions.
	420	AC_CHECK_FUNCS([gettimeofday memset strchr strcspn strdup strerror strncasecmp strstr strtol strtoul strtoull])
	421
	422	AC_SUBST(FIRMWARE_DIR, "$datadir/sigrok-firmware")
	423	AC_SUBST(MAKEFLAGS, '--no-print-directory')
	424	AC_SUBST(AM_LIBTOOLFLAGS, '--silent')
	425
	426	SR_PACKAGE_VERSION_MAJOR=sr_package_version_major
	427	SR_PACKAGE_VERSION_MINOR=sr_package_version_minor
	428	SR_PACKAGE_VERSION_MICRO=sr_package_version_micro
	429	SR_PACKAGE_VERSION=sr_package_version
	430
	431	AC_SUBST(SR_PACKAGE_VERSION_MAJOR)
	432	AC_SUBST(SR_PACKAGE_VERSION_MINOR)
	433	AC_SUBST(SR_PACKAGE_VERSION_MICRO)
	434	AC_SUBST(SR_PACKAGE_VERSION)
	435
	436	AC_CONFIG_FILES([Makefile version.h hardware/Makefile
	437	hardware/agilent-dmm/Makefile
	438	hardware/alsa/Makefile
	439	hardware/asix-sigma/Makefile
	440	hardware/brymen-dmm/Makefile
	441	hardware/chronovu-la8/Makefile
	442	hardware/colead-slm/Makefile
	443	hardware/common/Makefile
	444	hardware/ikalogic-scanalogic2/Makefile
	445	hardware/lascar-el-usb/Makefile
	446	hardware/mic-985xx/Makefile
	447	hardware/nexus-osciprime/Makefile
	448	hardware/rigol-ds1xx2/Makefile
	449	hardware/tondaj-sl-814/Makefile
	450	hardware/victor-dmm/Makefile
	451	hardware/common/dmm/Makefile
	452	hardware/demo/Makefile
	453	hardware/fluke-dmm/Makefile
	454	hardware/fx2lafw/Makefile
	455	hardware/hantek-dso/Makefile
	456	hardware/link-mso19/Makefile
	457	hardware/openbench-logic-sniffer/Makefile
	458	hardware/serial-dmm/Makefile
	459	hardware/uni-t-dmm/Makefile
	460	hardware/zeroplus-logic-cube/Makefile
	461	input/Makefile
	462	output/Makefile
	463	output/text/Makefile
	464	libsigrok.pc
	465	contrib/Makefile
	466	tests/Makefile
	467	])
	468
	469	AC_OUTPUT
	470
	471	echo
	472	echo "libsigrok configuration summary:"
	473	echo
	474	echo " - Package version (major.minor.micro): $SR_PACKAGE_VERSION"
	475	echo " - Library version (current:revision:age): $SR_LIB_VERSION"
	476	echo " - Prefix: $prefix"
	477	echo " - Building on: $build"
	478	echo " - Building for: $host"
	479	echo
	480	echo "Detected libraries:"
	481	echo
	482
	483	# Note: This only works for libs with pkg-config integration.
	484	for lib in "glib-2.0 >= 2.32.0" "libzip >= 0.8" "libusb-1.0 >= 1.0.9" "libftdi >= 0.16" "libudev >= 151" "alsa >= 1.0" "check >= 0.9.4"; do
	485	if `$PKG_CONFIG --exists $lib`; then
	486	ver=`$PKG_CONFIG --modversion $lib`
	487	answer="yes ($ver)"
	488	else
	489	answer="no"
	490	fi
	491	echo " - $lib: $answer"
	492	done
	493
	494	echo -e "\nEnabled hardware drivers:\n"
	495	echo " - agilent-dmm..................... $HW_AGILENT_DMM"
	496	echo " - alsa............................ $HW_ALSA"
	497	echo " - asix-sigma...................... $HW_ASIX_SIGMA"
	498	echo " - brymen-dmm...................... $HW_BRYMEN_DMM"
	499	echo " - chronovu-la8.................... $HW_CHRONOVU_LA8"
	500	echo " - colead-slm...................... $HW_COLEAD_SLM"
	501	echo " - demo............................ $HW_DEMO"
	502	echo " - fluke-dmm....................... $HW_FLUKE_DMM"
	503	echo " - fx2lafw......................... $HW_FX2LAFW"
	504	echo " - hantek-dso...................... $HW_HANTEK_DSO"
	505	echo " - ikalogic-scanalogic2............ $HW_IKALOGIC_SCANALOGIC2"
	506	echo " - lascar-el-usb................... $HW_LASCAR_EL_USB"
	507	echo " - link-mso19...................... $HW_LINK_MSO19"
	508	echo " - mic-985xx....................... $HW_MIC_985XX"
	509	echo " - nexus-osciprime................. $HW_NEXUS_OSCIPRIME"
	510	echo " - openbench-logic-sniffer......... $HW_OLS"
	511	echo " - rigol-ds1xx2.................... $HW_RIGOL_DS1XX2"
	512	echo " - serial-dmm...................... $HW_SERIAL_DMM"
	513	echo " - tondaj-sl-814................... $HW_TONDAJ_SL_814"
	514	echo " - uni-t-dmm....................... $HW_UNI_T_DMM"
	515	echo " - victor-dmm...................... $HW_VICTOR_DMM"
	516	echo " - zeroplus-logic-cube............. $HW_ZEROPLUS_LOGIC_CUBE"
	517	echo
	518