[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=2
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]]),
	[LA_ASIX_SIGMA="$enableval"],
	[LA_ASIX_SIGMA=$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]]),
	[LA_CHRONOVU_LA8="$enableval"],
	[LA_CHRONOVU_LA8=$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]]),
	[LA_DEMO="$enableval"],
	[LA_DEMO=$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]]),
	[LA_FX2LAFW="$enableval"],
	[LA_FX2LAFW=$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(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(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(ols, AC_HELP_STRING([--enable-ols],
	[enable OpenBench Logic Sniffer (OLS) support [default=yes]]),
	[LA_OLS="$enableval"],
	[LA_OLS=$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]]),
	[LA_ZEROPLUS_LOGIC_CUBE="$enableval"],
	[LA_ZEROPLUS_LOGIC_CUBE=$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=""

# 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"; LA_FX2LAFW="no"; HW_HANTEK_DSO="no";
		HW_LASCAR_EL_USB="no"; HW_NEXUS_OSCIPRIME="no";
		HW_UNI_T_DMM="no"; HW_VICTOR_DMM="no";
		LA_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"],
	[LA_ASIX_SIGMA="no"; LA_CHRONOVU_LA8="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(LA_ASIX_SIGMA, test x$LA_ASIX_SIGMA = xyes)
if test "x$LA_ASIX_SIGMA" = "xyes"; then
	AC_DEFINE(HAVE_LA_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(LA_CHRONOVU_LA8, test x$LA_CHRONOVU_LA8 = xyes)
if test "x$LA_CHRONOVU_LA8" = "xyes"; then
	AC_DEFINE(HAVE_LA_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(LA_DEMO, test x$LA_DEMO = xyes)
if test "x$LA_DEMO" = "xyes"; then
	AC_DEFINE(HAVE_LA_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(LA_FX2LAFW, test x$LA_FX2LAFW = xyes)
if test "x$LA_FX2LAFW" = "xyes"; then
	AC_DEFINE(HAVE_LA_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_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(LA_OLS, test x$LA_OLS = xyes)
if test "x$LA_OLS" = "xyes"; then
	AC_DEFINE(HAVE_LA_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(LA_ZEROPLUS_LOGIC_CUBE, test x$LA_ZEROPLUS_LOGIC_CUBE = xyes)
if test "x$LA_ZEROPLUS_LOGIC_CUBE" = "xyes"; then
	AC_DEFINE(HAVE_LA_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/lascar-el-usb/Makefile
		 hardware/mic-985xx/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/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" "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...................... $LA_ASIX_SIGMA"
echo "  - brymen-dmm...................... $HW_BRYMEN_DMM"
echo "  - chronovu-la8.................... $LA_CHRONOVU_LA8"
echo "  - colead-slm...................... $HW_COLEAD_SLM"
echo "  - demo............................ $LA_DEMO"
echo "  - fluke-dmm....................... $HW_FLUKE_DMM"
echo "  - fx2lafw......................... $LA_FX2LAFW"
echo "  - hantek-dso...................... $HW_HANTEK_DSO"
echo "  - lascar-el-usb................... $HW_LASCAR_EL_USB"
echo "  - mic-985xx....................... $HW_MIC_985XX"
echo "  - openbench-logic-sniffer......... $LA_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............. $LA_ZEROPLUS_LOGIC_CUBE"
echo
Commit	Line	Data
826938d8	1	##
50985c20	2	## This file is part of the libsigrok project.
826938d8	3	##
c73d2ea4	4	## Copyright (C) 2010-2012 Bert Vermeulen <bert@biot.com>
d375b3c3	5	## Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
826938d8 UH	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
ef7228ba UH	21	# We require at least autoconf 2.63 (AC_INIT format changed there).
ef7228ba UH	22	AC_PREREQ([2.63])
826938d8	23
3af71f0d	24	# libsigrok package version number (NOT the same as shared lib version!).
6dddd902	25	m4_define([sr_package_version_major], [0])
63298404 UH	26	m4_define([sr_package_version_minor], [2])
63298404 UH	27	m4_define([sr_package_version_micro], [0])
6dddd902	28	m4_define([sr_package_version], [sr_package_version_major.sr_package_version_minor.sr_package_version_micro])
826938d8	29
6dddd902	30	AC_INIT([libsigrok], [sr_package_version], [sigrok-devel@lists.sourceforge.net],
db8ae7b9	31	[libsigrok], [http://www.sigrok.org])
826938d8	32	AC_CONFIG_HEADER([config.h])
d8521c93 UH	33	AC_CONFIG_MACRO_DIR([autostuff])
d8521c93 UH	34	AC_CONFIG_AUX_DIR([autostuff])
826938d8	35
ef7228ba	36	# We require at least automake 1.11 (needed for 'silent rules').
22ca5aa6	37	AM_INIT_AUTOMAKE([1.11 -Wall -Werror check-news color-tests])
826938d8	38	m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
432e5e95	39	m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
826938d8	40
6dddd902 UH	41	AH_TOP([#ifndef SR_CONFIG_H
	42	#define SR_CONFIG_H /* To stop multiple inclusions. */])
	43	AH_BOTTOM([#endif /* SR_CONFIG_H */])
826938d8	44
1a081ca6 UH	45	# Enable more compiler warnings via -Wall and -Wextra. Add -fvisibility=hidden
1a081ca6 UH	46	# and enforce use of SR_API to explicitly mark all public API functions.
bdd7618c	47	CFLAGS="$CFLAGS -Wall -Wextra -fvisibility=hidden"
826938d8 UH	48
826938d8 UH	49	# Checks for programs.
826938d8 UH	50	AC_PROG_CC
	51	AC_PROG_CPP
	52	AC_PROG_INSTALL
	53	AC_PROG_LN_S
	54
bb203cde UH	55	# Required for per-target flags or subdir-objects with C sources.
	56	AM_PROG_CC_C_O
	57
826938d8 UH	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
3af71f0d	65	# Library version for libsigrok (NOT the same as the package version).
826938d8 UH	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
44fc870c	69	SR_LIB_VERSION_CURRENT=2
6dddd902 UH	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 $SR_LIB_VERSION"
	74	AC_SUBST(SR_LIB_VERSION_CURRENT)
	75	AC_SUBST(SR_LIB_VERSION_REVISION)
	76	AC_SUBST(SR_LIB_VERSION_AGE)
	77	AC_SUBST(SR_LIB_VERSION)
	78	AC_SUBST(SR_LIB_LDFLAGS)
826938d8	79
7c1cb432	80	# Hardware support '--enable' options.
826938d8	81
dbf2482e BV	82	AC_ARG_ENABLE(all-drivers, AC_HELP_STRING([--enable-all-drivers],
	83	[enable all drivers by default [default=yes]]),
	84	[HW_ENABLED_DEFAULT="$enableval"],
	85	[HW_ENABLED_DEFAULT="yes"])
	86
6ac0db19	87	AC_ARG_ENABLE(agilent-dmm, AC_HELP_STRING([--enable-agilent-dmm],
8a22e8c0 BV	88	[enable Agilent DMM support [default=yes]]),
	89	[HW_AGILENT_DMM="$enableval"],
	90	[HW_AGILENT_DMM=$HW_ENABLED_DEFAULT])
6ac0db19	91
826938d8	92	AC_ARG_ENABLE(alsa, AC_HELP_STRING([--enable-alsa],
8a22e8c0 BV	93	[enable ALSA driver support [default=yes]]),
	94	[HW_ALSA="$enableval"],
	95	[HW_ALSA=$HW_ENABLED_DEFAULT])
826938d8 UH	96
826938d8 UH	97	AC_ARG_ENABLE(asix-sigma, AC_HELP_STRING([--enable-asix-sigma],
8a22e8c0 BV	98	[enable ASIX SIGMA/SIGMA2 support [default=yes]]),
	99	[LA_ASIX_SIGMA="$enableval"],
	100	[LA_ASIX_SIGMA=$HW_ENABLED_DEFAULT])
826938d8	101
20cbc785 AG	102	AC_ARG_ENABLE(brymen-dmm, AC_HELP_STRING([--enable-brymen-dmm],
	103	[enable Brymen DMM support [default=yes]]),
	104	[HW_BRYMEN_DMM="$enableval"],
5a7587cd	105	[HW_BRYMEN_DMM=$HW_ENABLED_DEFAULT])
20cbc785	106
826938d8	107	AC_ARG_ENABLE(chronovu-la8, AC_HELP_STRING([--enable-chronovu-la8],
8a22e8c0 BV	108	[enable ChronoVu LA8 support [default=yes]]),
	109	[LA_CHRONOVU_LA8="$enableval"],
	110	[LA_CHRONOVU_LA8=$HW_ENABLED_DEFAULT])
826938d8	111
4d729ddc BV	112	AC_ARG_ENABLE(colead-slm, AC_HELP_STRING([--enable-colead-slm],
	113	[enable Colead SLM support [default=yes]]),
	114	[HW_COLEAD_SLM="$enableval"],
dbf2482e	115	[HW_COLEAD_SLM=$HW_ENABLED_DEFAULT])
4d729ddc	116
589a1013	117	AC_ARG_ENABLE(demo, AC_HELP_STRING([--enable-demo],
8a22e8c0 BV	118	[enable demo driver support [default=yes]]),
	119	[LA_DEMO="$enableval"],
	120	[LA_DEMO=$HW_ENABLED_DEFAULT])
589a1013	121
883a2e9e	122	AC_ARG_ENABLE(fluke-dmm, AC_HELP_STRING([--enable-fluke-dmm],
8a22e8c0 BV	123	[enable Fluke DMM support [default=yes]]),
	124	[HW_FLUKE_DMM="$enableval"],
	125	[HW_FLUKE_DMM=$HW_ENABLED_DEFAULT])
883a2e9e	126
f302a082	127	AC_ARG_ENABLE(fx2lafw, AC_HELP_STRING([--enable-fx2lafw],
8a22e8c0 BV	128	[enable fx2lafw support (for FX2 LAs). [default=yes]]),
	129	[LA_FX2LAFW="$enableval"],
	130	[LA_FX2LAFW=$HW_ENABLED_DEFAULT])
f302a082	131
9eb2bb96	132	AC_ARG_ENABLE(hantek-dso, AC_HELP_STRING([--enable-hantek-dso],
8a22e8c0 BV	133	[enable Hantek DSO support [default=yes]]),
	134	[HW_HANTEK_DSO="$enableval"],
	135	[HW_HANTEK_DSO=$HW_ENABLED_DEFAULT])
826938d8	136
46697e38 BV	137	AC_ARG_ENABLE(lascar-el-usb, AC_HELP_STRING([--enable-lascar-el-usb],
	138	[enable Lascar EL-USB support [default=yes]]),
	139	[HW_LASCAR_EL_USB="$enableval"],
dbf2482e	140	[HW_LASCAR_EL_USB=$HW_ENABLED_DEFAULT])
46697e38	141
7ec5b549 UH	142	AC_ARG_ENABLE(mic-985xx, AC_HELP_STRING([--enable-mic-985xx],
	143	[enable MIC 985xx support [default=yes]]),
	144	[HW_MIC_985XX="$enableval"],
5a7587cd	145	[HW_MIC_985XX=$HW_ENABLED_DEFAULT])
7ec5b549	146
826938d8	147	AC_ARG_ENABLE(ols, AC_HELP_STRING([--enable-ols],
8a22e8c0 BV	148	[enable OpenBench Logic Sniffer (OLS) support [default=yes]]),
	149	[LA_OLS="$enableval"],
	150	[LA_OLS=$HW_ENABLED_DEFAULT])
826938d8	151
f4816ac6 ML	152	AC_ARG_ENABLE(rigol-ds1xx2, AC_HELP_STRING([--enable-rigol-ds1xx2],
	153	[enable Rigol DS1xx2 support [default=yes]]),
	154	[HW_RIGOL_DS1XX2="$enableval"],
dbf2482e	155	[HW_RIGOL_DS1XX2=$HW_ENABLED_DEFAULT])
f4816ac6	156
21a7f269	157	AC_ARG_ENABLE(serial-dmm, AC_HELP_STRING([--enable-serial-dmm],
8a22e8c0 BV	158	[enable serial DMM support [default=yes]]),
	159	[HW_SERIAL_DMM="$enableval"],
	160	[HW_SERIAL_DMM=$HW_ENABLED_DEFAULT])
7dc55d93	161
aa2af324 UH	162	AC_ARG_ENABLE(tondaj-sl-814, AC_HELP_STRING([--enable-tondaj-sl-814],
	163	[enable Tondaj SL-814 support [default=yes]]),
	164	[HW_TONDAJ_SL_814="$enableval"],
dbf2482e	165	[HW_TONDAJ_SL_814=$HW_ENABLED_DEFAULT])
aa2af324	166
79081ec8	167	AC_ARG_ENABLE(uni-t-dmm, AC_HELP_STRING([--enable-uni-t-dmm],
8a22e8c0 BV	168	[enable UNI-T DMM support [default=yes]]),
	169	[HW_UNI_T_DMM="$enableval"],
	170	[HW_UNI_T_DMM=$HW_ENABLED_DEFAULT])
79081ec8	171
ac3898d2 BV	172	AC_ARG_ENABLE(victor-dmm, AC_HELP_STRING([--enable-victor-dmm],
	173	[enable victor-dmm support [default=yes]]),
	174	[HW_VICTOR_DMM="$enableval"],
dbf2482e	175	[HW_VICTOR_DMM=$HW_ENABLED_DEFAULT])
ac3898d2	176
826938d8	177	AC_ARG_ENABLE(zeroplus-logic-cube,
8a22e8c0 BV	178	AC_HELP_STRING([--enable-zeroplus-logic-cube],
	179	[enable ZEROPLUS Logic Cube support [default=yes]]),
	180	[LA_ZEROPLUS_LOGIC_CUBE="$enableval"],
	181	[LA_ZEROPLUS_LOGIC_CUBE=$HW_ENABLED_DEFAULT])
826938d8 UH	182
	183	# Checks for libraries.
	184
	185	# This variable collects the pkg-config names of all detected libs.
	186	# It is then used to construct the "Requires.private:" field in the
	187	# libsigrok.pc file.
6dddd902	188	SR_PKGLIBS=""
826938d8	189
aba69262	190	# libglib-2.0 is always needed. Abort if it's not found.
826938d8	191	# Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement).
406569dd UH	192	# We require at least 2.32.0 due to e.g. g_variant_new_fixed_array().
406569dd UH	193	AM_PATH_GLIB_2_0([2.32.0],
826938d8 UH	194	[CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
826938d8 UH	195
aba69262	196	# libzip is always needed. Abort if it's not found.
826938d8 UH	197	PKG_CHECK_MODULES([libzip], [libzip >= 0.8],
826938d8 UH	198	[CFLAGS="$CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS";
6dddd902	199	SR_PKGLIBS="$SR_PKGLIBS libzip"])
826938d8	200
aba69262 UH	201	# libusb-1.0 is only needed for some hardware drivers. Disable the respective
aba69262 UH	202	# drivers if it is not found.
2e542814	203	case "$host" in
aba69262 UH	204	freebsd)
	205	# FreeBSD comes with an "integrated" libusb-1.0-style USB API.
	206	# This means libusb-1.0 is always available, no need to check for it,
	207	# and no need to (potentially) disable any drivers if it's not found.
	208	AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
	209	[Specifies whether we have a libusb.h header.])
	210	;;
	211	*)
	212	PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.9],
	213	[have_libusb1_0="yes"; CFLAGS="$CFLAGS $libusb_CFLAGS";
	214	LIBS="$LIBS $libusb_LIBS";
	215	SR_PKGLIBS="$SR_PKGLIBS libusb-1.0"],
	216	[have_libusb1_0="no"; LA_FX2LAFW="no"; HW_HANTEK_DSO="no";
	217	HW_LASCAR_EL_USB="no"; HW_NEXUS_OSCIPRIME="no";
	218	HW_UNI_T_DMM="no"; HW_VICTOR_DMM="no";
	219	LA_ZEROPLUS_LOGIC_CUBE="no"])
	220
	221	# Define HAVE_LIBUSB_1_0 in config.h if we found libusb-1.0.
ccf35720	222	if test "x$have_libusb1_0" != "xno"; then
aba69262 UH	223	AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
	224	[Specifies whether we have a libusb.h header.])
	225	fi
	226	;;
	227	esac
	228
3fd1d0ee UH	229	# USB + FX2 firmware helper code is only compiled in if libusb-1.0 was found.
	230	AM_CONDITIONAL(NEED_USB, test "x$have_libusb1_0" != xno)
	231
aba69262 UH	232	# libftdi is only needed for some hardware drivers. Disable them if not found.
	233	PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16],
	234	[CFLAGS="$CFLAGS $libftdi_CFLAGS";
	235	LIBS="$LIBS $libftdi_LIBS";
	236	SR_PKGLIBS="$SR_PKGLIBS libftdi"],
	237	[LA_ASIX_SIGMA="no"; LA_CHRONOVU_LA8="no"])
	238
aba69262 UH	239	# ALSA is only needed for some hardware drivers. Disable them if not found.
	240	PKG_CHECK_MODULES([alsa], [alsa >= 1.0],
	241	[CFLAGS="$CFLAGS $alsa_CFLAGS"; LIBS="$LIBS $alsa_LIBS";
	242	SR_PKGLIBS="$SR_PKGLIBS alsa"],
	243	[HW_ALSA="no"])
	244
	245	# The Check unit testing framework is optional. Disable if not found.
79bb0e97 UH	246	PKG_CHECK_MODULES([check], [check >= 0.9.4],
	247	[have_check="yes"; CFLAGS="$CFLAGS $check_CFLAGS";
	248	LIBS="$LIBS $check_LIBS"], [have_check="no"])
	249	AM_CONDITIONAL(HAVE_CHECK, test x"$have_check" = "xyes")
	250
63cbeaeb UH	251	# The Rigol DS1xx2 driver currently uses the Linux kernel usbtmc module
	252	# (though it is planned to rewrite the driver to be portable later).
	253	# Thus, it will be disabled for non-Linux builds for now.
2e542814	254	case "$host" in
63cbeaeb UH	255	linux)
	256	# Do nothing. Whether the driver is enabled is determined by the
	257	# previous --enable-all-drivers/--disable-all-drivers and/or any
	258	# --enable-rigol-ds1xx2/--disable-rigol-ds1xx2 options.
	259	;;
	260	*)
	261	# Disable the driver for builds that don't target Linux.
	262	HW_RIGOL_DS1XX2="no"
	263	;;
	264	esac
	265
6dddd902	266	AC_SUBST(SR_PKGLIBS)
826938d8	267
ae4c3d04 UH	268	# Now set AM_CONDITIONALs and AC_DEFINEs for the enabled/disabled drivers.
	269
	270	AM_CONDITIONAL(HW_AGILENT_DMM, test x$HW_AGILENT_DMM = xyes)
	271	if test "x$HW_AGILENT_DMM" = "xyes"; then
	272	AC_DEFINE(HAVE_HW_AGILENT_DMM, 1, [Agilent DMM support])
	273	fi
	274
	275	AM_CONDITIONAL(HW_ALSA, test x$HW_ALSA = xyes)
	276	if test "x$HW_ALSA" = "xyes"; then
	277	AC_DEFINE(HAVE_HW_ALSA, 1, [ALSA driver support])
	278	fi
	279
	280	AM_CONDITIONAL(LA_ASIX_SIGMA, test x$LA_ASIX_SIGMA = xyes)
	281	if test "x$LA_ASIX_SIGMA" = "xyes"; then
	282	AC_DEFINE(HAVE_LA_ASIX_SIGMA, 1, [ASIX SIGMA/SIGMA2 support])
	283	fi
	284
	285	AM_CONDITIONAL(HW_BRYMEN_DMM, test x$HW_BRYMEN_DMM = xyes)
	286	if test "x$HW_BRYMEN_DMM" = "xyes"; then
e4fad80b	287	AC_DEFINE(HAVE_HW_BRYMEN_DMM, 1, [Brymen DMM support])
ae4c3d04 UH	288	fi
	289
	290	AM_CONDITIONAL(LA_CHRONOVU_LA8, test x$LA_CHRONOVU_LA8 = xyes)
	291	if test "x$LA_CHRONOVU_LA8" = "xyes"; then
	292	AC_DEFINE(HAVE_LA_CHRONOVU_LA8, 1, [ChronoVu LA8 support])
	293	fi
	294
	295	AM_CONDITIONAL(HW_COLEAD_SLM, test x$HW_COLEAD_SLM = xyes)
	296	if test "x$HW_COLEAD_SLM" = "xyes"; then
	297	AC_DEFINE(HAVE_HW_COLEAD_SLM, 1, [Colead SLM support])
	298	fi
	299
	300	AM_CONDITIONAL(LA_DEMO, test x$LA_DEMO = xyes)
	301	if test "x$LA_DEMO" = "xyes"; then
	302	AC_DEFINE(HAVE_LA_DEMO, 1, [Demo driver support])
	303	fi
	304
	305	AM_CONDITIONAL(HW_FLUKE_DMM, test x$HW_FLUKE_DMM = xyes)
	306	if test "x$HW_FLUKE_DMM" = "xyes"; then
	307	AC_DEFINE(HAVE_HW_FLUKE_DMM, 1, [Fluke DMM support])
	308	fi
	309
	310	AM_CONDITIONAL(LA_FX2LAFW, test x$LA_FX2LAFW = xyes)
	311	if test "x$LA_FX2LAFW" = "xyes"; then
	312	AC_DEFINE(HAVE_LA_FX2LAFW, 1, [fx2lafw support])
	313	fi
	314
	315	AM_CONDITIONAL(HW_HANTEK_DSO, test x$HW_HANTEK_DSO = xyes)
	316	if test "x$HW_HANTEK_DSO" = "xyes"; then
	317	AC_DEFINE(HAVE_HW_HANTEK_DSO, 1, [Hantek DSO support])
	318	fi
	319
	320	AM_CONDITIONAL(HW_LASCAR_EL_USB, test x$HW_LASCAR_EL_USB = xyes)
	321	if test "x$HW_LASCAR_EL_USB" = "xyes"; then
	322	AC_DEFINE(HAVE_HW_LASCAR_EL_USB, 1, [Lascar EL-USB support])
	323	fi
	324
ae4c3d04 UH	325	AM_CONDITIONAL(HW_MIC_985XX, test x$HW_MIC_985XX = xyes)
	326	if test "x$HW_MIC_985XX" = "xyes"; then
	327	AC_DEFINE(HAVE_HW_MIC_985XX, 1, [MIC 985xx support])
	328	fi
	329
ae4c3d04 UH	330	AM_CONDITIONAL(LA_OLS, test x$LA_OLS = xyes)
	331	if test "x$LA_OLS" = "xyes"; then
	332	AC_DEFINE(HAVE_LA_OLS, 1, [OpenBench Logic Sniffer (OLS) support])
	333	fi
	334
	335	AM_CONDITIONAL(HW_RIGOL_DS1XX2, test x$HW_RIGOL_DS1XX2 = xyes)
	336	if test "x$HW_RIGOL_DS1XX2" = "xyes"; then
	337	AC_DEFINE(HAVE_HW_RIGOL_DS1XX2, 1, [Rigol DS1xx2 support])
	338	fi
	339
	340	AM_CONDITIONAL(HW_SERIAL_DMM, test x$HW_SERIAL_DMM = xyes)
	341	if test "x$HW_SERIAL_DMM" = "xyes"; then
	342	AC_DEFINE(HAVE_HW_SERIAL_DMM, 1, [Serial DMM support])
	343	fi
	344
	345	AM_CONDITIONAL(HW_TONDAJ_SL_814, test x$HW_TONDAJ_SL_814 = xyes)
	346	if test "x$HW_TONDAJ_SL_814" = "xyes"; then
	347	AC_DEFINE(HAVE_HW_TONDAJ_SL_814, 1, [Tondaj SL-814 support])
	348	fi
	349
	350	AM_CONDITIONAL(HW_UNI_T_DMM, test x$HW_UNI_T_DMM = xyes)
	351	if test "x$HW_UNI_T_DMM" = "xyes"; then
	352	AC_DEFINE(HAVE_HW_UNI_T_DMM, 1, [UNI-T DMM support])
	353	fi
	354
	355	AM_CONDITIONAL(HW_VICTOR_DMM, test x$HW_VICTOR_DMM = xyes)
	356	if test "x$HW_VICTOR_DMM" = "xyes"; then
e4fad80b	357	AC_DEFINE(HAVE_HW_VICTOR_DMM, 1, [Victor DMM support])
ae4c3d04 UH	358	fi
	359
	360	AM_CONDITIONAL(LA_ZEROPLUS_LOGIC_CUBE, test x$LA_ZEROPLUS_LOGIC_CUBE = xyes)
	361	if test "x$LA_ZEROPLUS_LOGIC_CUBE" = "xyes"; then
	362	AC_DEFINE(HAVE_LA_ZEROPLUS_LOGIC_CUBE, 1, [ZEROPLUS Logic Cube support])
	363	fi
	364
826938d8 UH	365	# Checks for header files.
	366	# These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h.
	367	AC_CHECK_HEADERS([fcntl.h sys/time.h termios.h])
	368
	369	# Checks for typedefs, structures, and compiler characteristics.
	370	AC_C_INLINE
	371	AC_TYPE_INT8_T
	372	AC_TYPE_INT16_T
	373	AC_TYPE_INT32_T
	374	AC_TYPE_INT64_T
	375	AC_TYPE_UINT8_T
	376	AC_TYPE_UINT16_T
	377	AC_TYPE_UINT32_T
	378	AC_TYPE_UINT64_T
	379	AC_TYPE_SIZE_T
	380
	381	# Checks for library functions.
	382	AC_CHECK_FUNCS([gettimeofday memset strchr strcspn strdup strerror strncasecmp strstr strtol strtoul strtoull])
	383
fb6f1978	384	AC_SUBST(FIRMWARE_DIR, "$datadir/sigrok-firmware")
826938d8 UH	385	AC_SUBST(MAKEFLAGS, '--no-print-directory')
	386	AC_SUBST(AM_LIBTOOLFLAGS, '--silent')
	387
6dddd902 UH	388	SR_PACKAGE_VERSION_MAJOR=sr_package_version_major
	389	SR_PACKAGE_VERSION_MINOR=sr_package_version_minor
	390	SR_PACKAGE_VERSION_MICRO=sr_package_version_micro
	391	SR_PACKAGE_VERSION=sr_package_version
3af71f0d	392
6dddd902 UH	393	AC_SUBST(SR_PACKAGE_VERSION_MAJOR)
	394	AC_SUBST(SR_PACKAGE_VERSION_MINOR)
	395	AC_SUBST(SR_PACKAGE_VERSION_MICRO)
	396	AC_SUBST(SR_PACKAGE_VERSION)
3af71f0d	397
589a1013	398	AC_CONFIG_FILES([Makefile version.h hardware/Makefile
6ac0db19	399	hardware/agilent-dmm/Makefile
db8ae7b9 UH	400	hardware/alsa/Makefile
db8ae7b9 UH	401	hardware/asix-sigma/Makefile
20cbc785	402	hardware/brymen-dmm/Makefile
db8ae7b9	403	hardware/chronovu-la8/Makefile
4d729ddc	404	hardware/colead-slm/Makefile
db8ae7b9	405	hardware/common/Makefile
46697e38	406	hardware/lascar-el-usb/Makefile
7ec5b549	407	hardware/mic-985xx/Makefile
f4816ac6	408	hardware/rigol-ds1xx2/Makefile
aa2af324	409	hardware/tondaj-sl-814/Makefile
ac3898d2	410	hardware/victor-dmm/Makefile
79081ec8	411	hardware/common/dmm/Makefile
db8ae7b9	412	hardware/demo/Makefile
883a2e9e	413	hardware/fluke-dmm/Makefile
f302a082	414	hardware/fx2lafw/Makefile
589a1013	415	hardware/hantek-dso/Makefile
db8ae7b9	416	hardware/openbench-logic-sniffer/Makefile
21a7f269	417	hardware/serial-dmm/Makefile
79081ec8	418	hardware/uni-t-dmm/Makefile
db8ae7b9 UH	419	hardware/zeroplus-logic-cube/Makefile
	420	input/Makefile
	421	output/Makefile
	422	output/text/Makefile
	423	libsigrok.pc
826938d8	424	contrib/Makefile
79bb0e97	425	tests/Makefile
826938d8 UH	426	])
	427
	428	AC_OUTPUT
	429
	430	echo
45aed072	431	echo "libsigrok configuration summary:"
826938d8	432	echo
6dddd902 UH	433	echo " - Package version (major.minor.micro): $SR_PACKAGE_VERSION"
6dddd902 UH	434	echo " - Library version (current:revision:age): $SR_LIB_VERSION"
45aed072	435	echo " - Prefix: $prefix"
6bad8487 UH	436	echo " - Building on: $build"
6bad8487 UH	437	echo " - Building for: $host"
45aed072 UH	438	echo
	439	echo "Detected libraries:"
	440	echo
	441
	442	# Note: This only works for libs with pkg-config integration.
9d1164f9	443	for lib in "glib-2.0 >= 2.32.0" "libzip >= 0.8" "libusb-1.0 >= 1.0.9" "libftdi >= 0.16" "alsa >= 1.0" "check >= 0.9.4"; do
45aed072 UH	444	if `$PKG_CONFIG --exists $lib`; then
	445	ver=`$PKG_CONFIG --modversion $lib`
	446	answer="yes ($ver)"
	447	else
	448	answer="no"
	449	fi
	450	echo " - $lib: $answer"
	451	done
	452
589a1013	453	echo -e "\nEnabled hardware drivers:\n"
e4fad80b UH	454	echo " - agilent-dmm..................... $HW_AGILENT_DMM"
	455	echo " - alsa............................ $HW_ALSA"
	456	echo " - asix-sigma...................... $LA_ASIX_SIGMA"
	457	echo " - brymen-dmm...................... $HW_BRYMEN_DMM"
	458	echo " - chronovu-la8.................... $LA_CHRONOVU_LA8"
	459	echo " - colead-slm...................... $HW_COLEAD_SLM"
	460	echo " - demo............................ $LA_DEMO"
	461	echo " - fluke-dmm....................... $HW_FLUKE_DMM"
	462	echo " - fx2lafw......................... $LA_FX2LAFW"
	463	echo " - hantek-dso...................... $HW_HANTEK_DSO"
	464	echo " - lascar-el-usb................... $HW_LASCAR_EL_USB"
e4fad80b	465	echo " - mic-985xx....................... $HW_MIC_985XX"
e4fad80b UH	466	echo " - openbench-logic-sniffer......... $LA_OLS"
	467	echo " - rigol-ds1xx2.................... $HW_RIGOL_DS1XX2"
	468	echo " - serial-dmm...................... $HW_SERIAL_DMM"
	469	echo " - tondaj-sl-814................... $HW_TONDAJ_SL_814"
	470	echo " - uni-t-dmm....................... $HW_UNI_T_DMM"
	471	echo " - victor-dmm...................... $HW_VICTOR_DMM"
	472	echo " - zeroplus-logic-cube............. $LA_ZEROPLUS_LOGIC_CUBE"
826938d8 UH	473	echo
826938d8 UH	474