[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(cem-dt-885x, AC_HELP_STRING([--enable-cem-dt-885x],
	[enable CEM DT-885x support [default=yes]]),
	[HW_CEM_DT_885X="$enableval"],
	[HW_CEM_DT_885X=yes])
AM_CONDITIONAL(HW_CEM_DT_885X, test x$HW_CEM_DT_885X = xyes)
if test "x$HW_CEM_DT_885X" = "xyes"; then
	AC_DEFINE(HAVE_HW_CEM_DT_885X, 1, [CEM DT-885x support])
fi

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/cem-dt-885x/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 "  - cem-dt-885x..................... $HW_CEM_DT_885X"
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(cem-dt-885x, AC_HELP_STRING([--enable-cem-dt-885x],
	108	[enable CEM DT-885x support [default=yes]]),
	109	[HW_CEM_DT_885X="$enableval"],
	110	[HW_CEM_DT_885X=yes])
	111	AM_CONDITIONAL(HW_CEM_DT_885X, test x$HW_CEM_DT_885X = xyes)
	112	if test "x$HW_CEM_DT_885X" = "xyes"; then
	113	AC_DEFINE(HAVE_HW_CEM_DT_885X, 1, [CEM DT-885x support])
	114	fi
	115
	116	AC_ARG_ENABLE(chronovu-la8, AC_HELP_STRING([--enable-chronovu-la8],
	117	[enable ChronoVu LA8 support [default=yes]]),
	118	[HW_CHRONOVU_LA8="$enableval"],
	119	[HW_CHRONOVU_LA8=$HW_ENABLED_DEFAULT])
	120
	121	AC_ARG_ENABLE(colead-slm, AC_HELP_STRING([--enable-colead-slm],
	122	[enable Colead SLM support [default=yes]]),
	123	[HW_COLEAD_SLM="$enableval"],
	124	[HW_COLEAD_SLM=$HW_ENABLED_DEFAULT])
	125
	126	AC_ARG_ENABLE(demo, AC_HELP_STRING([--enable-demo],
	127	[enable demo driver support [default=yes]]),
	128	[HW_DEMO="$enableval"],
	129	[HW_DEMO=$HW_ENABLED_DEFAULT])
	130
	131	AC_ARG_ENABLE(fluke-dmm, AC_HELP_STRING([--enable-fluke-dmm],
	132	[enable Fluke DMM support [default=yes]]),
	133	[HW_FLUKE_DMM="$enableval"],
	134	[HW_FLUKE_DMM=$HW_ENABLED_DEFAULT])
	135
	136	AC_ARG_ENABLE(fx2lafw, AC_HELP_STRING([--enable-fx2lafw],
	137	[enable fx2lafw support (for FX2 LAs). [default=yes]]),
	138	[HW_FX2LAFW="$enableval"],
	139	[HW_FX2LAFW=$HW_ENABLED_DEFAULT])
	140
	141	AC_ARG_ENABLE(hantek-dso, AC_HELP_STRING([--enable-hantek-dso],
	142	[enable Hantek DSO support [default=yes]]),
	143	[HW_HANTEK_DSO="$enableval"],
	144	[HW_HANTEK_DSO=$HW_ENABLED_DEFAULT])
	145
	146	AC_ARG_ENABLE(ikalogic-scanalogic2, AC_HELP_STRING([--enable-ikalogic-scanalogic2],
	147	[enable IKALOGIC Scanalogic2 support [default=yes]]),
	148	[HW_IKALOGIC_SCANALOGIC2="$enableval"],
	149	[HW_IKALOGIC_SCANALOGIC2=yes])
	150	AM_CONDITIONAL(HW_IKALOGIC_SCANALOGIC2, test x$HW_IKALOGIC_SCANALOGIC2 = xyes)
	151	if test "x$HW_IKALOGIC_SCANALOGIC2" = "xyes"; then
	152	AC_DEFINE(HAVE_HW_IKALOGIC_SCANALOGIC2, 1, [IKALOGIC Scanalogic2 support])
	153	fi
	154
	155	AC_ARG_ENABLE(lascar-el-usb, AC_HELP_STRING([--enable-lascar-el-usb],
	156	[enable Lascar EL-USB support [default=yes]]),
	157	[HW_LASCAR_EL_USB="$enableval"],
	158	[HW_LASCAR_EL_USB=$HW_ENABLED_DEFAULT])
	159
	160	AC_ARG_ENABLE(link-mso19, AC_HELP_STRING([--enable-link-mso19],
	161	[enable Link Instruments MSO-19 support [default=yes]]),
	162	[HW_LINK_MSO19="$enableval"],
	163	[HW_LINK_MSO19=$HW_ENABLED_DEFAULT])
	164
	165	AC_ARG_ENABLE(mic-985xx, AC_HELP_STRING([--enable-mic-985xx],
	166	[enable MIC 985xx support [default=yes]]),
	167	[HW_MIC_985XX="$enableval"],
	168	[HW_MIC_985XX=$HW_ENABLED_DEFAULT])
	169
	170	AC_ARG_ENABLE(nexus-osciprime, AC_HELP_STRING([--enable-nexus-osciprime],
	171	[enable Nexus Osciprime support [default=yes]]),
	172	[HW_NEXUS_OSCIPRIME="$enableval"],
	173	[HW_NEXUS_OSCIPRIME=$HW_ENABLED_DEFAULT])
	174
	175	AC_ARG_ENABLE(ols, AC_HELP_STRING([--enable-ols],
	176	[enable OpenBench Logic Sniffer (OLS) support [default=yes]]),
	177	[HW_OLS="$enableval"],
	178	[HW_OLS=$HW_ENABLED_DEFAULT])
	179
	180	AC_ARG_ENABLE(rigol-ds1xx2, AC_HELP_STRING([--enable-rigol-ds1xx2],
	181	[enable Rigol DS1xx2 support [default=yes]]),
	182	[HW_RIGOL_DS1XX2="$enableval"],
	183	[HW_RIGOL_DS1XX2=$HW_ENABLED_DEFAULT])
	184
	185	AC_ARG_ENABLE(serial-dmm, AC_HELP_STRING([--enable-serial-dmm],
	186	[enable serial DMM support [default=yes]]),
	187	[HW_SERIAL_DMM="$enableval"],
	188	[HW_SERIAL_DMM=$HW_ENABLED_DEFAULT])
	189
	190	AC_ARG_ENABLE(tondaj-sl-814, AC_HELP_STRING([--enable-tondaj-sl-814],
	191	[enable Tondaj SL-814 support [default=yes]]),
	192	[HW_TONDAJ_SL_814="$enableval"],
	193	[HW_TONDAJ_SL_814=$HW_ENABLED_DEFAULT])
	194
	195	AC_ARG_ENABLE(uni-t-dmm, AC_HELP_STRING([--enable-uni-t-dmm],
	196	[enable UNI-T DMM support [default=yes]]),
	197	[HW_UNI_T_DMM="$enableval"],
	198	[HW_UNI_T_DMM=$HW_ENABLED_DEFAULT])
	199
	200	AC_ARG_ENABLE(victor-dmm, AC_HELP_STRING([--enable-victor-dmm],
	201	[enable victor-dmm support [default=yes]]),
	202	[HW_VICTOR_DMM="$enableval"],
	203	[HW_VICTOR_DMM=$HW_ENABLED_DEFAULT])
	204
	205	AC_ARG_ENABLE(zeroplus-logic-cube,
	206	AC_HELP_STRING([--enable-zeroplus-logic-cube],
	207	[enable ZEROPLUS Logic Cube support [default=yes]]),
	208	[HW_ZEROPLUS_LOGIC_CUBE="$enableval"],
	209	[HW_ZEROPLUS_LOGIC_CUBE=$HW_ENABLED_DEFAULT])
	210
	211	# Checks for libraries.
	212
	213	# This variable collects the pkg-config names of all detected libs.
	214	# It is then used to construct the "Requires.private:" field in the
	215	# libsigrok.pc file.
	216	SR_PKGLIBS=""
	217
	218	# libm (the standard math library) is always needed.
	219	AC_SEARCH_LIBS([pow], [m])
	220
	221	# libglib-2.0 is always needed. Abort if it's not found.
	222	# Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement).
	223	# We require at least 2.32.0 due to e.g. g_variant_new_fixed_array().
	224	AM_PATH_GLIB_2_0([2.32.0],
	225	[CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
	226
	227	# libzip is always needed. Abort if it's not found.
	228	PKG_CHECK_MODULES([libzip], [libzip >= 0.8],
	229	[CFLAGS="$CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS";
	230	SR_PKGLIBS="$SR_PKGLIBS libzip"])
	231
	232	# libusb-1.0 is only needed for some hardware drivers. Disable the respective
	233	# drivers if it is not found.
	234	case "$host" in
	235	freebsd)
	236	# FreeBSD comes with an "integrated" libusb-1.0-style USB API.
	237	# This means libusb-1.0 is always available, no need to check for it,
	238	# and no need to (potentially) disable any drivers if it's not found.
	239	AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
	240	[Specifies whether we have a libusb.h header.])
	241	;;
	242	*)
	243	PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.9],
	244	[have_libusb1_0="yes"; CFLAGS="$CFLAGS $libusb_CFLAGS";
	245	LIBS="$LIBS $libusb_LIBS";
	246	SR_PKGLIBS="$SR_PKGLIBS libusb-1.0"],
	247	[have_libusb1_0="no"; HW_FX2LAFW="no"; HW_HANTEK_DSO="no";
	248	HW_LASCAR_EL_USB="no"; HW_NEXUS_OSCIPRIME="no";
	249	HW_UNI_T_DMM="no"; HW_VICTOR_DMM="no";
	250	HW_ZEROPLUS_LOGIC_CUBE="no"])
	251
	252	# Define HAVE_LIBUSB_1_0 in config.h if we found libusb-1.0.
	253	if test "x$have_libusb1_0" != "xno"; then
	254	AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
	255	[Specifies whether we have a libusb.h header.])
	256	fi
	257	;;
	258	esac
	259
	260	# USB + FX2 firmware helper code is only compiled in if libusb-1.0 was found.
	261	AM_CONDITIONAL(NEED_USB, test "x$have_libusb1_0" != xno)
	262
	263	# libftdi is only needed for some hardware drivers. Disable them if not found.
	264	PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16],
	265	[CFLAGS="$CFLAGS $libftdi_CFLAGS";
	266	LIBS="$LIBS $libftdi_LIBS";
	267	SR_PKGLIBS="$SR_PKGLIBS libftdi"],
	268	[HW_ASIX_SIGMA="no"; HW_CHRONOVU_LA8="no"])
	269
	270	# libudev is only needed for some hardware drivers. Disable them if not found.
	271	PKG_CHECK_MODULES([libudev], [libudev >= 151],
	272	[CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS";
	273	SR_PKGLIBS="$SR_PKGLIBS libudev"],
	274	[HW_LINK_MSO19="no"])
	275
	276	# ALSA is only needed for some hardware drivers. Disable them if not found.
	277	PKG_CHECK_MODULES([alsa], [alsa >= 1.0],
	278	[CFLAGS="$CFLAGS $alsa_CFLAGS"; LIBS="$LIBS $alsa_LIBS";
	279	SR_PKGLIBS="$SR_PKGLIBS alsa"],
	280	[HW_ALSA="no"])
	281
	282	# The Check unit testing framework is optional. Disable if not found.
	283	PKG_CHECK_MODULES([check], [check >= 0.9.4],
	284	[have_check="yes"; CFLAGS="$CFLAGS $check_CFLAGS";
	285	LIBS="$LIBS $check_LIBS"], [have_check="no"])
	286	AM_CONDITIONAL(HAVE_CHECK, test x"$have_check" = "xyes")
	287
	288	# The Rigol DS1xx2 driver currently uses the Linux kernel usbtmc module
	289	# (though it is planned to rewrite the driver to be portable later).
	290	# Thus, it will be disabled for non-Linux builds for now.
	291	case "$host" in
	292	linux)
	293	# Do nothing. Whether the driver is enabled is determined by the
	294	# previous --enable-all-drivers/--disable-all-drivers and/or any
	295	# --enable-rigol-ds1xx2/--disable-rigol-ds1xx2 options.
	296	;;
	297	*)
	298	# Disable the driver for builds that don't target Linux.
	299	HW_RIGOL_DS1XX2="no"
	300	;;
	301	esac
	302
	303	AC_SUBST(SR_PKGLIBS)
	304
	305	# Now set AM_CONDITIONALs and AC_DEFINEs for the enabled/disabled drivers.
	306
	307	AM_CONDITIONAL(HW_AGILENT_DMM, test x$HW_AGILENT_DMM = xyes)
	308	if test "x$HW_AGILENT_DMM" = "xyes"; then
	309	AC_DEFINE(HAVE_HW_AGILENT_DMM, 1, [Agilent DMM support])
	310	fi
	311
	312	AM_CONDITIONAL(HW_ALSA, test x$HW_ALSA = xyes)
	313	if test "x$HW_ALSA" = "xyes"; then
	314	AC_DEFINE(HAVE_HW_ALSA, 1, [ALSA driver support])
	315	fi
	316
	317	AM_CONDITIONAL(HW_ASIX_SIGMA, test x$HW_ASIX_SIGMA = xyes)
	318	if test "x$HW_ASIX_SIGMA" = "xyes"; then
	319	AC_DEFINE(HAVE_HW_ASIX_SIGMA, 1, [ASIX SIGMA/SIGMA2 support])
	320	fi
	321
	322	AM_CONDITIONAL(HW_BRYMEN_DMM, test x$HW_BRYMEN_DMM = xyes)
	323	if test "x$HW_BRYMEN_DMM" = "xyes"; then
	324	AC_DEFINE(HAVE_HW_BRYMEN_DMM, 1, [Brymen DMM support])
	325	fi
	326
	327	AM_CONDITIONAL(HW_CHRONOVU_LA8, test x$HW_CHRONOVU_LA8 = xyes)
	328	if test "x$HW_CHRONOVU_LA8" = "xyes"; then
	329	AC_DEFINE(HAVE_HW_CHRONOVU_LA8, 1, [ChronoVu LA8 support])
	330	fi
	331
	332	AM_CONDITIONAL(HW_COLEAD_SLM, test x$HW_COLEAD_SLM = xyes)
	333	if test "x$HW_COLEAD_SLM" = "xyes"; then
	334	AC_DEFINE(HAVE_HW_COLEAD_SLM, 1, [Colead SLM support])
	335	fi
	336
	337	AM_CONDITIONAL(HW_DEMO, test x$HW_DEMO = xyes)
	338	if test "x$HW_DEMO" = "xyes"; then
	339	AC_DEFINE(HAVE_HW_DEMO, 1, [Demo driver support])
	340	fi
	341
	342	AM_CONDITIONAL(HW_FLUKE_DMM, test x$HW_FLUKE_DMM = xyes)
	343	if test "x$HW_FLUKE_DMM" = "xyes"; then
	344	AC_DEFINE(HAVE_HW_FLUKE_DMM, 1, [Fluke DMM support])
	345	fi
	346
	347	AM_CONDITIONAL(HW_FX2LAFW, test x$HW_FX2LAFW = xyes)
	348	if test "x$HW_FX2LAFW" = "xyes"; then
	349	AC_DEFINE(HAVE_HW_FX2LAFW, 1, [fx2lafw support])
	350	fi
	351
	352	AM_CONDITIONAL(HW_HANTEK_DSO, test x$HW_HANTEK_DSO = xyes)
	353	if test "x$HW_HANTEK_DSO" = "xyes"; then
	354	AC_DEFINE(HAVE_HW_HANTEK_DSO, 1, [Hantek DSO support])
	355	fi
	356
	357	AM_CONDITIONAL(HW_LASCAR_EL_USB, test x$HW_LASCAR_EL_USB = xyes)
	358	if test "x$HW_LASCAR_EL_USB" = "xyes"; then
	359	AC_DEFINE(HAVE_HW_LASCAR_EL_USB, 1, [Lascar EL-USB support])
	360	fi
	361
	362	AM_CONDITIONAL(HW_LINK_MSO19, test x$HW_LINK_MSO19 = xyes)
	363	if test "x$HW_LINK_MSO19" = "xyes"; then
	364	AC_DEFINE(HAVE_HW_LINK_MSO19, 1, [Link Instruments MSO-19 support])
	365	fi
	366
	367	AM_CONDITIONAL(HW_MIC_985XX, test x$HW_MIC_985XX = xyes)
	368	if test "x$HW_MIC_985XX" = "xyes"; then
	369	AC_DEFINE(HAVE_HW_MIC_985XX, 1, [MIC 985xx support])
	370	fi
	371
	372	AM_CONDITIONAL(HW_NEXUS_OSCIPRIME, test x$HW_NEXUS_OSCIPRIME = xyes)
	373	if test "x$HW_NEXUS_OSCIPRIME" = "xyes"; then
	374	AC_DEFINE(HAVE_HW_NEXUS_OSCIPRIME, 1, [Nexus Osciprime support])
	375	fi
	376
	377	AM_CONDITIONAL(HW_OLS, test x$HW_OLS = xyes)
	378	if test "x$HW_OLS" = "xyes"; then
	379	AC_DEFINE(HAVE_HW_OLS, 1, [OpenBench Logic Sniffer (OLS) support])
	380	fi
	381
	382	AM_CONDITIONAL(HW_RIGOL_DS1XX2, test x$HW_RIGOL_DS1XX2 = xyes)
	383	if test "x$HW_RIGOL_DS1XX2" = "xyes"; then
	384	AC_DEFINE(HAVE_HW_RIGOL_DS1XX2, 1, [Rigol DS1xx2 support])
	385	fi
	386
	387	AM_CONDITIONAL(HW_SERIAL_DMM, test x$HW_SERIAL_DMM = xyes)
	388	if test "x$HW_SERIAL_DMM" = "xyes"; then
	389	AC_DEFINE(HAVE_HW_SERIAL_DMM, 1, [Serial DMM support])
	390	fi
	391
	392	AM_CONDITIONAL(HW_TONDAJ_SL_814, test x$HW_TONDAJ_SL_814 = xyes)
	393	if test "x$HW_TONDAJ_SL_814" = "xyes"; then
	394	AC_DEFINE(HAVE_HW_TONDAJ_SL_814, 1, [Tondaj SL-814 support])
	395	fi
	396
	397	AM_CONDITIONAL(HW_UNI_T_DMM, test x$HW_UNI_T_DMM = xyes)
	398	if test "x$HW_UNI_T_DMM" = "xyes"; then
	399	AC_DEFINE(HAVE_HW_UNI_T_DMM, 1, [UNI-T DMM support])
	400	fi
	401
	402	AM_CONDITIONAL(HW_VICTOR_DMM, test x$HW_VICTOR_DMM = xyes)
	403	if test "x$HW_VICTOR_DMM" = "xyes"; then
	404	AC_DEFINE(HAVE_HW_VICTOR_DMM, 1, [Victor DMM support])
	405	fi
	406
	407	AM_CONDITIONAL(HW_ZEROPLUS_LOGIC_CUBE, test x$HW_ZEROPLUS_LOGIC_CUBE = xyes)
	408	if test "x$HW_ZEROPLUS_LOGIC_CUBE" = "xyes"; then
	409	AC_DEFINE(HAVE_HW_ZEROPLUS_LOGIC_CUBE, 1, [ZEROPLUS Logic Cube support])
	410	fi
	411
	412	# Checks for header files.
	413	# These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h.
	414	AC_CHECK_HEADERS([fcntl.h sys/time.h termios.h])
	415
	416	# Checks for typedefs, structures, and compiler characteristics.
	417	AC_C_INLINE
	418	AC_TYPE_INT8_T
	419	AC_TYPE_INT16_T
	420	AC_TYPE_INT32_T
	421	AC_TYPE_INT64_T
	422	AC_TYPE_UINT8_T
	423	AC_TYPE_UINT16_T
	424	AC_TYPE_UINT32_T
	425	AC_TYPE_UINT64_T
	426	AC_TYPE_SIZE_T
	427
	428	# Checks for library functions.
	429	AC_CHECK_FUNCS([gettimeofday memset strchr strcspn strdup strerror strncasecmp strstr strtol strtoul strtoull])
	430
	431	AC_SUBST(FIRMWARE_DIR, "$datadir/sigrok-firmware")
	432	AC_SUBST(MAKEFLAGS, '--no-print-directory')
	433	AC_SUBST(AM_LIBTOOLFLAGS, '--silent')
	434
	435	SR_PACKAGE_VERSION_MAJOR=sr_package_version_major
	436	SR_PACKAGE_VERSION_MINOR=sr_package_version_minor
	437	SR_PACKAGE_VERSION_MICRO=sr_package_version_micro
	438	SR_PACKAGE_VERSION=sr_package_version
	439
	440	AC_SUBST(SR_PACKAGE_VERSION_MAJOR)
	441	AC_SUBST(SR_PACKAGE_VERSION_MINOR)
	442	AC_SUBST(SR_PACKAGE_VERSION_MICRO)
	443	AC_SUBST(SR_PACKAGE_VERSION)
	444
	445	AC_CONFIG_FILES([Makefile version.h hardware/Makefile
	446	hardware/agilent-dmm/Makefile
	447	hardware/alsa/Makefile
	448	hardware/asix-sigma/Makefile
	449	hardware/brymen-dmm/Makefile
	450	hardware/cem-dt-885x/Makefile
	451	hardware/chronovu-la8/Makefile
	452	hardware/colead-slm/Makefile
	453	hardware/common/Makefile
	454	hardware/ikalogic-scanalogic2/Makefile
	455	hardware/lascar-el-usb/Makefile
	456	hardware/mic-985xx/Makefile
	457	hardware/nexus-osciprime/Makefile
	458	hardware/rigol-ds1xx2/Makefile
	459	hardware/tondaj-sl-814/Makefile
	460	hardware/victor-dmm/Makefile
	461	hardware/common/dmm/Makefile
	462	hardware/demo/Makefile
	463	hardware/fluke-dmm/Makefile
	464	hardware/fx2lafw/Makefile
	465	hardware/hantek-dso/Makefile
	466	hardware/link-mso19/Makefile
	467	hardware/openbench-logic-sniffer/Makefile
	468	hardware/serial-dmm/Makefile
	469	hardware/uni-t-dmm/Makefile
	470	hardware/zeroplus-logic-cube/Makefile
	471	input/Makefile
	472	output/Makefile
	473	output/text/Makefile
	474	libsigrok.pc
	475	contrib/Makefile
	476	tests/Makefile
	477	])
	478
	479	AC_OUTPUT
	480
	481	echo
	482	echo "libsigrok configuration summary:"
	483	echo
	484	echo " - Package version (major.minor.micro): $SR_PACKAGE_VERSION"
	485	echo " - Library version (current:revision:age): $SR_LIB_VERSION"
	486	echo " - Prefix: $prefix"
	487	echo " - Building on: $build"
	488	echo " - Building for: $host"
	489	echo
	490	echo "Detected libraries:"
	491	echo
	492
	493	# Note: This only works for libs with pkg-config integration.
	494	for lib in "glib-2.0 >= 2.32.0" "libzip >= 0.8" "libusb-1.0 >= 1.0.9" "libftdi >= 0.16" "libudev >= 151" "alsa >= 1.0" "check >= 0.9.4"; do
	495	if `$PKG_CONFIG --exists $lib`; then
	496	ver=`$PKG_CONFIG --modversion $lib`
	497	answer="yes ($ver)"
	498	else
	499	answer="no"
	500	fi
	501	echo " - $lib: $answer"
	502	done
	503
	504	echo -e "\nEnabled hardware drivers:\n"
	505	echo " - agilent-dmm..................... $HW_AGILENT_DMM"
	506	echo " - alsa............................ $HW_ALSA"
	507	echo " - asix-sigma...................... $HW_ASIX_SIGMA"
	508	echo " - brymen-dmm...................... $HW_BRYMEN_DMM"
	509	echo " - cem-dt-885x..................... $HW_CEM_DT_885X"
	510	echo " - chronovu-la8.................... $HW_CHRONOVU_LA8"
	511	echo " - colead-slm...................... $HW_COLEAD_SLM"
	512	echo " - demo............................ $HW_DEMO"
	513	echo " - fluke-dmm....................... $HW_FLUKE_DMM"
	514	echo " - fx2lafw......................... $HW_FX2LAFW"
	515	echo " - hantek-dso...................... $HW_HANTEK_DSO"
	516	echo " - ikalogic-scanalogic2............ $HW_IKALOGIC_SCANALOGIC2"
	517	echo " - lascar-el-usb................... $HW_LASCAR_EL_USB"
	518	echo " - link-mso19...................... $HW_LINK_MSO19"
	519	echo " - mic-985xx....................... $HW_MIC_985XX"
	520	echo " - nexus-osciprime................. $HW_NEXUS_OSCIPRIME"
	521	echo " - openbench-logic-sniffer......... $HW_OLS"
	522	echo " - rigol-ds1xx2.................... $HW_RIGOL_DS1XX2"
	523	echo " - serial-dmm...................... $HW_SERIAL_DMM"
	524	echo " - tondaj-sl-814................... $HW_TONDAJ_SL_814"
	525	echo " - uni-t-dmm....................... $HW_UNI_T_DMM"
	526	echo " - victor-dmm...................... $HW_VICTOR_DMM"
	527	echo " - zeroplus-logic-cube............. $HW_ZEROPLUS_LOGIC_CUBE"
	528	echo
	529