[libsigrok.git] / configure.ac

##
## This file is part of the sigrok 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])
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])
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

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

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])
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

AC_ARG_ENABLE(brymen-dmm, AC_HELP_STRING([--enable-brymen-dmm],
	[enable Brymen DMM support [default=yes]]),
	[HW_BRYMEN_DMM="$enableval"],
	[HW_BRYMEN_DMM=yes])
AM_CONDITIONAL(HW_BRYMEN_DMM, test x$HW_BRYMEN_DMM = xyes)
if test "x$HW_BRYMEN_DMM" = "xyes"; then
	AC_DEFINE(HAVE_HW_BRYMEN_DMM, 1, [brymen-dmm support])
fi

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])
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

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])
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

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

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])
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

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])
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

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])
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

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])
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

AC_ARG_ENABLE(link-mso19, AC_HELP_STRING([--enable-link-mso19],
	[enable Link Instruments MSO-19 support [default=yes]]),
	[LA_LINK_MSO19="$enableval"],
	[LA_LINK_MSO19=$HW_ENABLED_DEFAULT])
AM_CONDITIONAL(LA_LINK_MSO19, test x$LA_LINK_MSO19 = xyes)
if test "x$LA_LINK_MSO19" = "xyes"; then
	AC_DEFINE(HAVE_LA_LINK_MSO19, 1, [Link Instruments MSO-19 support])
fi

AC_ARG_ENABLE(mic-985xx, AC_HELP_STRING([--enable-mic-985xx],
	[enable MIC 985xx support [default=yes]]),
	[HW_MIC_985XX="$enableval"],
	[HW_MIC_985XX=yes])
AM_CONDITIONAL(HW_MIC_985XX, test x$HW_MIC_985XX = xyes)
if test "x$HW_MIC_985XX" = "xyes"; then
	AC_DEFINE(HAVE_HW_MIC_985XX, 1, [MIC 985xx support])
fi

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])
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

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])
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

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])
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

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])
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

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])
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

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])
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

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])
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

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])
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 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.
# Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement).
AM_PATH_GLIB_2_0([2.28.0],
	[CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])

# libusb-1.0 is only needed for some hardware drivers.
if test "x$LA_ASIX_SIGMA" != xno \
   -o "x$LA_CHRONOVU_LA8" != xno \
   -o "x$LA_FX2LAFW" != xno \
   -o "x$HW_HANTEK_DSO" != xno \
   -o "x$LA_ZEROPLUS_LOGIC_CUBE" != xno; then
	case "$build" in
	*freebsd*)
		# FreeBSD comes with an "integrated" libusb-1.0-style USB API.
		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],
			[CFLAGS="$CFLAGS $libusb_CFLAGS";
			LIBS="$LIBS $libusb_LIBS";
			SR_PKGLIBS="$SR_PKGLIBS libusb-1.0"])
		# Define HAVE_LIBUSB_1_0 in config.h if we found libusb-1.0.
		if test "x$libusb_CFLAGS" != "x"; then
			AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
				[Specifies whether we have a libusb.h header.])
		fi
		;;
	esac
fi

# libzip is always needed.
PKG_CHECK_MODULES([libzip], [libzip >= 0.8],
	[CFLAGS="$CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS";
	SR_PKGLIBS="$SR_PKGLIBS libzip"])

# libftdi is only needed for some hardware drivers.
if test "x$LA_ASIX_SIGMA" != xno \
     -o "x$LA_CHRONOVU_LA8" != xno; then
	PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16],
		[CFLAGS="$CFLAGS $libftdi_CFLAGS";
		LIBS="$LIBS $libftdi_LIBS";
		SR_PKGLIBS="$SR_PKGLIBS libftdi"])
fi

# libudev is only needed for some hardware drivers.
if test "x$LA_LINK_MSO19" != xno; then
	PKG_CHECK_MODULES([libudev], [libudev >= 151],
		[CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS";
		SR_PKGLIBS="$SR_PKGLIBS libudev"])
fi

# ALSA is only needed for some hardware drivers.
if test "x$HW_ALSA" != xno; then
	PKG_CHECK_MODULES([alsa], [alsa >= 1.0],
		[CFLAGS="$CFLAGS $alsa_CFLAGS"; LIBS="$LIBS $alsa_LIBS";
		SR_PKGLIBS="$SR_PKGLIBS alsa"])
fi

# The Check unit testing framework is optional.
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")

# EZUSB FX2 firmware helper code is only needed for some hardware drivers.
AM_CONDITIONAL(NEED_EZUSB, \
	test "x$LA_FX2LAFW" != xno \
	-o "x$HW_HANTEK_DSO" != xno \
)

# Serial port helper code is only needed for some hardware drivers.
AM_CONDITIONAL(NEED_SERIAL, \
	test "x$HW_AGILENT_DMM" != xno \
	-o "x$HW_COLEAD_SLM" != xno \
	-o "x$HW_FLUKE_DMM" != xno \
	-o "x$LA_LINK_MSO19" != xno \
	-o "x$LA_OLS" != xno \
	-o "x$HW_SERIAL_DMM" != xno \
	-o "x$HW_TONDAJ_SL_814" != xno \
)

AC_SUBST(SR_PKGLIBS)

# 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/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
echo "Detected libraries:"
echo

# Note: This only works for libs with pkg-config integration.
for lib in "glib-2.0" "libusb-1.0" "libzip" "libftdi" "libudev" "alsa" "check"; 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/SIGMA2............... $LA_ASIX_SIGMA"
echo "  - Brymen DMM...................... $HW_BRYMEN_DMM"
echo "  - ChronoVu LA8.................... $LA_CHRONOVU_LA8"
echo "  - Colead SLM...................... $HW_COLEAD_SLM"
echo "  - Demo driver..................... $LA_DEMO"
echo "  - Fluke DMM....................... $HW_FLUKE_DMM"
echo "  - fx2lafw (for FX2 LAs)........... $LA_FX2LAFW"
echo "  - Hantek DSO...................... $HW_HANTEK_DSO"
echo "  - Lascar EL-USB................... $HW_LASCAR_EL_USB"
echo "  - Link MSO-19..................... $LA_LINK_MSO19"
echo "  - MIC 985xx....................... $HW_MIC_985XX"
echo "  - Nexus Osciprime................. $HW_NEXUS_OSCIPRIME"
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 UH	1	##
	2	## This file is part of the sigrok project.
	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').
57981a07	37	AM_INIT_AUTOMAKE([1.11 -Wall -Werror check-news])
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 BV	91	AM_CONDITIONAL(HW_AGILENT_DMM, test x$HW_AGILENT_DMM = xyes)
6ac0db19 BV	92	if test "x$HW_AGILENT_DMM" = "xyes"; then
9eb2bb96	93	AC_DEFINE(HAVE_HW_AGILENT_DMM, 1, [Agilent DMM support])
6ac0db19 BV	94	fi
6ac0db19 BV	95
826938d8	96	AC_ARG_ENABLE(alsa, AC_HELP_STRING([--enable-alsa],
8a22e8c0 BV	97	[enable ALSA driver support [default=yes]]),
	98	[HW_ALSA="$enableval"],
	99	[HW_ALSA=$HW_ENABLED_DEFAULT])
0254651d UH	100	AM_CONDITIONAL(HW_ALSA, test x$HW_ALSA = xyes)
	101	if test "x$HW_ALSA" = "xyes"; then
	102	AC_DEFINE(HAVE_HW_ALSA, 1, [ALSA driver support])
826938d8 UH	103	fi
	104
	105	AC_ARG_ENABLE(asix-sigma, AC_HELP_STRING([--enable-asix-sigma],
8a22e8c0 BV	106	[enable ASIX SIGMA/SIGMA2 support [default=yes]]),
	107	[LA_ASIX_SIGMA="$enableval"],
	108	[LA_ASIX_SIGMA=$HW_ENABLED_DEFAULT])
826938d8 UH	109	AM_CONDITIONAL(LA_ASIX_SIGMA, test x$LA_ASIX_SIGMA = xyes)
826938d8 UH	110	if test "x$LA_ASIX_SIGMA" = "xyes"; then
6352d030	111	AC_DEFINE(HAVE_LA_ASIX_SIGMA, 1, [ASIX SIGMA/SIGMA2 support])
826938d8 UH	112	fi
826938d8 UH	113
20cbc785 AG	114	AC_ARG_ENABLE(brymen-dmm, AC_HELP_STRING([--enable-brymen-dmm],
	115	[enable Brymen DMM support [default=yes]]),
	116	[HW_BRYMEN_DMM="$enableval"],
	117	[HW_BRYMEN_DMM=yes])
	118	AM_CONDITIONAL(HW_BRYMEN_DMM, test x$HW_BRYMEN_DMM = xyes)
	119	if test "x$HW_BRYMEN_DMM" = "xyes"; then
	120	AC_DEFINE(HAVE_HW_BRYMEN_DMM, 1, [brymen-dmm support])
	121	fi
	122
826938d8	123	AC_ARG_ENABLE(chronovu-la8, AC_HELP_STRING([--enable-chronovu-la8],
8a22e8c0 BV	124	[enable ChronoVu LA8 support [default=yes]]),
	125	[LA_CHRONOVU_LA8="$enableval"],
	126	[LA_CHRONOVU_LA8=$HW_ENABLED_DEFAULT])
826938d8 UH	127	AM_CONDITIONAL(LA_CHRONOVU_LA8, test x$LA_CHRONOVU_LA8 = xyes)
	128	if test "x$LA_CHRONOVU_LA8" = "xyes"; then
	129	AC_DEFINE(HAVE_LA_CHRONOVU_LA8, 1, [ChronoVu LA8 support])
	130	fi
	131
4d729ddc BV	132	AC_ARG_ENABLE(colead-slm, AC_HELP_STRING([--enable-colead-slm],
	133	[enable Colead SLM support [default=yes]]),
	134	[HW_COLEAD_SLM="$enableval"],
dbf2482e	135	[HW_COLEAD_SLM=$HW_ENABLED_DEFAULT])
4d729ddc BV	136	AM_CONDITIONAL(HW_COLEAD_SLM, test x$HW_COLEAD_SLM = xyes)
	137	if test "x$HW_COLEAD_SLM" = "xyes"; then
	138	AC_DEFINE(HAVE_HW_COLEAD_SLM, 1, [Colead SLM support])
	139	fi
	140
589a1013	141	AC_ARG_ENABLE(demo, AC_HELP_STRING([--enable-demo],
8a22e8c0 BV	142	[enable demo driver support [default=yes]]),
	143	[LA_DEMO="$enableval"],
	144	[LA_DEMO=$HW_ENABLED_DEFAULT])
589a1013 BV	145	AM_CONDITIONAL(LA_DEMO, test x$LA_DEMO = xyes)
	146	if test "x$LA_DEMO" = "xyes"; then
	147	AC_DEFINE(HAVE_LA_DEMO, 1, [Demo driver support])
	148	fi
	149
883a2e9e	150	AC_ARG_ENABLE(fluke-dmm, AC_HELP_STRING([--enable-fluke-dmm],
8a22e8c0 BV	151	[enable Fluke DMM support [default=yes]]),
	152	[HW_FLUKE_DMM="$enableval"],
	153	[HW_FLUKE_DMM=$HW_ENABLED_DEFAULT])
883a2e9e BV	154	AM_CONDITIONAL(HW_FLUKE_DMM, test x$HW_FLUKE_DMM = xyes)
	155	if test "x$HW_FLUKE_DMM" = "xyes"; then
	156	AC_DEFINE(HAVE_HW_FLUKE_DMM, 1, [Fluke DMM support])
	157	fi
	158
f302a082	159	AC_ARG_ENABLE(fx2lafw, AC_HELP_STRING([--enable-fx2lafw],
8a22e8c0 BV	160	[enable fx2lafw support (for FX2 LAs). [default=yes]]),
	161	[LA_FX2LAFW="$enableval"],
	162	[LA_FX2LAFW=$HW_ENABLED_DEFAULT])
f302a082 JH	163	AM_CONDITIONAL(LA_FX2LAFW, test x$LA_FX2LAFW = xyes)
	164	if test "x$LA_FX2LAFW" = "xyes"; then
	165	AC_DEFINE(HAVE_LA_FX2LAFW, 1, [fx2lafw support])
	166	fi
	167
9eb2bb96	168	AC_ARG_ENABLE(hantek-dso, AC_HELP_STRING([--enable-hantek-dso],
8a22e8c0 BV	169	[enable Hantek DSO support [default=yes]]),
	170	[HW_HANTEK_DSO="$enableval"],
	171	[HW_HANTEK_DSO=$HW_ENABLED_DEFAULT])
589a1013 BV	172	AM_CONDITIONAL(HW_HANTEK_DSO, test x$HW_HANTEK_DSO = xyes)
	173	if test "x$HW_HANTEK_DSO" = "xyes"; then
	174	AC_DEFINE(HAVE_HW_HANTEK_DSO, 1, [Hantek DSO support])
826938d8 UH	175	fi
826938d8 UH	176
46697e38 BV	177	AC_ARG_ENABLE(lascar-el-usb, AC_HELP_STRING([--enable-lascar-el-usb],
	178	[enable Lascar EL-USB support [default=yes]]),
	179	[HW_LASCAR_EL_USB="$enableval"],
dbf2482e	180	[HW_LASCAR_EL_USB=$HW_ENABLED_DEFAULT])
46697e38 BV	181	AM_CONDITIONAL(HW_LASCAR_EL_USB, test x$HW_LASCAR_EL_USB = xyes)
	182	if test "x$HW_LASCAR_EL_USB" = "xyes"; then
	183	AC_DEFINE(HAVE_HW_LASCAR_EL_USB, 1, [Lascar EL-USB support])
	184	fi
	185
826938d8	186	AC_ARG_ENABLE(link-mso19, AC_HELP_STRING([--enable-link-mso19],
8a22e8c0 BV	187	[enable Link Instruments MSO-19 support [default=yes]]),
	188	[LA_LINK_MSO19="$enableval"],
	189	[LA_LINK_MSO19=$HW_ENABLED_DEFAULT])
826938d8 UH	190	AM_CONDITIONAL(LA_LINK_MSO19, test x$LA_LINK_MSO19 = xyes)
	191	if test "x$LA_LINK_MSO19" = "xyes"; then
	192	AC_DEFINE(HAVE_LA_LINK_MSO19, 1, [Link Instruments MSO-19 support])
	193	fi
	194
7ec5b549 UH	195	AC_ARG_ENABLE(mic-985xx, AC_HELP_STRING([--enable-mic-985xx],
	196	[enable MIC 985xx support [default=yes]]),
	197	[HW_MIC_985XX="$enableval"],
	198	[HW_MIC_985XX=yes])
	199	AM_CONDITIONAL(HW_MIC_985XX, test x$HW_MIC_985XX = xyes)
	200	if test "x$HW_MIC_985XX" = "xyes"; then
	201	AC_DEFINE(HAVE_HW_MIC_985XX, 1, [MIC 985xx support])
	202	fi
	203
35a078bc BV	204	AC_ARG_ENABLE(nexus-osciprime, AC_HELP_STRING([--enable-nexus-osciprime],
	205	[enable Nexus Osciprime support [default=yes]]),
	206	[HW_NEXUS_OSCIPRIME="$enableval"],
dbf2482e	207	[HW_NEXUS_OSCIPRIME=$HW_ENABLED_DEFAULT])
35a078bc BV	208	AM_CONDITIONAL(HW_NEXUS_OSCIPRIME, test x$HW_NEXUS_OSCIPRIME = xyes)
	209	if test "x$HW_NEXUS_OSCIPRIME" = "xyes"; then
	210	AC_DEFINE(HAVE_HW_NEXUS_OSCIPRIME, 1, [Nexus Osciprime support])
	211	fi
	212
826938d8	213	AC_ARG_ENABLE(ols, AC_HELP_STRING([--enable-ols],
8a22e8c0 BV	214	[enable OpenBench Logic Sniffer (OLS) support [default=yes]]),
	215	[LA_OLS="$enableval"],
	216	[LA_OLS=$HW_ENABLED_DEFAULT])
826938d8 UH	217	AM_CONDITIONAL(LA_OLS, test x$LA_OLS = xyes)
	218	if test "x$LA_OLS" = "xyes"; then
	219	AC_DEFINE(HAVE_LA_OLS, 1, [OpenBench Logic Sniffer (OLS) support])
	220	fi
	221
f4816ac6 ML	222	AC_ARG_ENABLE(rigol-ds1xx2, AC_HELP_STRING([--enable-rigol-ds1xx2],
	223	[enable Rigol DS1xx2 support [default=yes]]),
	224	[HW_RIGOL_DS1XX2="$enableval"],
dbf2482e	225	[HW_RIGOL_DS1XX2=$HW_ENABLED_DEFAULT])
f4816ac6 ML	226	AM_CONDITIONAL(HW_RIGOL_DS1XX2, test x$HW_RIGOL_DS1XX2 = xyes)
	227	if test "x$HW_RIGOL_DS1XX2" = "xyes"; then
	228	AC_DEFINE(HAVE_HW_RIGOL_DS1XX2, 1, [Rigol DS1xx2 support])
	229	fi
	230
21a7f269	231	AC_ARG_ENABLE(serial-dmm, AC_HELP_STRING([--enable-serial-dmm],
8a22e8c0 BV	232	[enable serial DMM support [default=yes]]),
	233	[HW_SERIAL_DMM="$enableval"],
	234	[HW_SERIAL_DMM=$HW_ENABLED_DEFAULT])
21a7f269 UH	235	AM_CONDITIONAL(HW_SERIAL_DMM, test x$HW_SERIAL_DMM = xyes)
	236	if test "x$HW_SERIAL_DMM" = "xyes"; then
	237	AC_DEFINE(HAVE_HW_SERIAL_DMM, 1, [Serial DMM support])
7dc55d93 AG	238	fi
7dc55d93 AG	239
aa2af324 UH	240	AC_ARG_ENABLE(tondaj-sl-814, AC_HELP_STRING([--enable-tondaj-sl-814],
	241	[enable Tondaj SL-814 support [default=yes]]),
	242	[HW_TONDAJ_SL_814="$enableval"],
dbf2482e	243	[HW_TONDAJ_SL_814=$HW_ENABLED_DEFAULT])
aa2af324 UH	244	AM_CONDITIONAL(HW_TONDAJ_SL_814, test x$HW_TONDAJ_SL_814 = xyes)
	245	if test "x$HW_TONDAJ_SL_814" = "xyes"; then
	246	AC_DEFINE(HAVE_HW_TONDAJ_SL_814, 1, [Tondaj SL-814 support])
	247	fi
	248
79081ec8	249	AC_ARG_ENABLE(uni-t-dmm, AC_HELP_STRING([--enable-uni-t-dmm],
8a22e8c0 BV	250	[enable UNI-T DMM support [default=yes]]),
	251	[HW_UNI_T_DMM="$enableval"],
	252	[HW_UNI_T_DMM=$HW_ENABLED_DEFAULT])
79081ec8 UH	253	AM_CONDITIONAL(HW_UNI_T_DMM, test x$HW_UNI_T_DMM = xyes)
	254	if test "x$HW_UNI_T_DMM" = "xyes"; then
	255	AC_DEFINE(HAVE_HW_UNI_T_DMM, 1, [UNI-T DMM support])
	256	fi
	257
ac3898d2 BV	258	AC_ARG_ENABLE(victor-dmm, AC_HELP_STRING([--enable-victor-dmm],
	259	[enable victor-dmm support [default=yes]]),
	260	[HW_VICTOR_DMM="$enableval"],
dbf2482e	261	[HW_VICTOR_DMM=$HW_ENABLED_DEFAULT])
ac3898d2 BV	262	AM_CONDITIONAL(HW_VICTOR_DMM, test x$HW_VICTOR_DMM = xyes)
	263	if test "x$HW_VICTOR_DMM" = "xyes"; then
	264	AC_DEFINE(HAVE_HW_VICTOR_DMM, 1, [victor-dmm support])
	265	fi
	266
826938d8	267	AC_ARG_ENABLE(zeroplus-logic-cube,
8a22e8c0 BV	268	AC_HELP_STRING([--enable-zeroplus-logic-cube],
	269	[enable ZEROPLUS Logic Cube support [default=yes]]),
	270	[LA_ZEROPLUS_LOGIC_CUBE="$enableval"],
	271	[LA_ZEROPLUS_LOGIC_CUBE=$HW_ENABLED_DEFAULT])
826938d8 UH	272	AM_CONDITIONAL(LA_ZEROPLUS_LOGIC_CUBE, test x$LA_ZEROPLUS_LOGIC_CUBE = xyes)
826938d8 UH	273	if test "x$LA_ZEROPLUS_LOGIC_CUBE" = "xyes"; then
8fdecced	274	AC_DEFINE(HAVE_LA_ZEROPLUS_LOGIC_CUBE, 1, [ZEROPLUS Logic Cube support])
826938d8 UH	275	fi
	276
	277	# Checks for libraries.
	278
	279	# This variable collects the pkg-config names of all detected libs.
	280	# It is then used to construct the "Requires.private:" field in the
	281	# libsigrok.pc file.
6dddd902	282	SR_PKGLIBS=""
826938d8 UH	283
	284	# libglib-2.0 is always needed.
	285	# Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement).
7f64e88f	286	AM_PATH_GLIB_2_0([2.28.0],
826938d8 UH	287	[CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
826938d8 UH	288
17dfb2c3	289	# libusb-1.0 is only needed for some hardware drivers.
824b1a8f	290	if test "x$LA_ASIX_SIGMA" != xno \
826938d8	291	-o "x$LA_CHRONOVU_LA8" != xno \
ef2345bc BV	292	-o "x$LA_FX2LAFW" != xno \
	293	-o "x$HW_HANTEK_DSO" != xno \
	294	-o "x$LA_ZEROPLUS_LOGIC_CUBE" != xno; then
826938d8 UH	295	case "$build" in
	296	freebsd)
	297	# FreeBSD comes with an "integrated" libusb-1.0-style USB API.
	298	AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
	299	[Specifies whether we have a libusb.h header.])
	300	;;
	301	*)
d11d6066	302	PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.9],
826938d8 UH	303	[CFLAGS="$CFLAGS $libusb_CFLAGS";
826938d8 UH	304	LIBS="$LIBS $libusb_LIBS";
6dddd902	305	SR_PKGLIBS="$SR_PKGLIBS libusb-1.0"])
17dfb2c3 UH	306	# Define HAVE_LIBUSB_1_0 in config.h if we found libusb-1.0.
	307	if test "x$libusb_CFLAGS" != "x"; then
	308	AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
	309	[Specifies whether we have a libusb.h header.])
	310	fi
826938d8 UH	311	;;
	312	esac
	313	fi
	314
	315	# libzip is always needed.
	316	PKG_CHECK_MODULES([libzip], [libzip >= 0.8],
	317	[CFLAGS="$CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS";
6dddd902	318	SR_PKGLIBS="$SR_PKGLIBS libzip"])
826938d8	319
826938d8 UH	320	# libftdi is only needed for some hardware drivers.
	321	if test "x$LA_ASIX_SIGMA" != xno \
	322	-o "x$LA_CHRONOVU_LA8" != xno; then
	323	PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16],
	324	[CFLAGS="$CFLAGS $libftdi_CFLAGS";
	325	LIBS="$LIBS $libftdi_LIBS";
6dddd902	326	SR_PKGLIBS="$SR_PKGLIBS libftdi"])
826938d8 UH	327	fi
	328
	329	# libudev is only needed for some hardware drivers.
	330	if test "x$LA_LINK_MSO19" != xno; then
	331	PKG_CHECK_MODULES([libudev], [libudev >= 151],
	332	[CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS";
6dddd902	333	SR_PKGLIBS="$SR_PKGLIBS libudev"])
826938d8 UH	334	fi
	335
	336	# ALSA is only needed for some hardware drivers.
0254651d	337	if test "x$HW_ALSA" != xno; then
826938d8 UH	338	PKG_CHECK_MODULES([alsa], [alsa >= 1.0],
826938d8 UH	339	[CFLAGS="$CFLAGS $alsa_CFLAGS"; LIBS="$LIBS $alsa_LIBS";
6dddd902	340	SR_PKGLIBS="$SR_PKGLIBS alsa"])
826938d8 UH	341	fi
826938d8 UH	342
79bb0e97 UH	343	# The Check unit testing framework is optional.
	344	PKG_CHECK_MODULES([check], [check >= 0.9.4],
	345	[have_check="yes"; CFLAGS="$CFLAGS $check_CFLAGS";
	346	LIBS="$LIBS $check_LIBS"], [have_check="no"])
	347	AM_CONDITIONAL(HAVE_CHECK, test x"$have_check" = "xyes")
	348
79081ec8	349	# EZUSB FX2 firmware helper code is only needed for some hardware drivers.
28b9dd18 BV	350	AM_CONDITIONAL(NEED_EZUSB, \
	351	test "x$LA_FX2LAFW" != xno \
	352	-o "x$HW_HANTEK_DSO" != xno \
	353	)
	354
79081ec8	355	# Serial port helper code is only needed for some hardware drivers.
28b9dd18	356	AM_CONDITIONAL(NEED_SERIAL, \
e42b82a6 UH	357	test "x$HW_AGILENT_DMM" != xno \
	358	-o "x$HW_COLEAD_SLM" != xno \
	359	-o "x$HW_FLUKE_DMM" != xno \
	360	-o "x$LA_LINK_MSO19" != xno \
	361	-o "x$LA_OLS" != xno \
21a7f269	362	-o "x$HW_SERIAL_DMM" != xno \
e42b82a6	363	-o "x$HW_TONDAJ_SL_814" != xno \
28b9dd18 BV	364	)
28b9dd18 BV	365
6dddd902	366	AC_SUBST(SR_PKGLIBS)
826938d8 UH	367
	368	# Checks for header files.
	369	# These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h.
	370	AC_CHECK_HEADERS([fcntl.h sys/time.h termios.h])
	371
	372	# Checks for typedefs, structures, and compiler characteristics.
	373	AC_C_INLINE
	374	AC_TYPE_INT8_T
	375	AC_TYPE_INT16_T
	376	AC_TYPE_INT32_T
	377	AC_TYPE_INT64_T
	378	AC_TYPE_UINT8_T
	379	AC_TYPE_UINT16_T
	380	AC_TYPE_UINT32_T
	381	AC_TYPE_UINT64_T
	382	AC_TYPE_SIZE_T
	383
	384	# Checks for library functions.
	385	AC_CHECK_FUNCS([gettimeofday memset strchr strcspn strdup strerror strncasecmp strstr strtol strtoul strtoull])
	386
fb6f1978	387	AC_SUBST(FIRMWARE_DIR, "$datadir/sigrok-firmware")
826938d8 UH	388	AC_SUBST(MAKEFLAGS, '--no-print-directory')
	389	AC_SUBST(AM_LIBTOOLFLAGS, '--silent')
	390
6dddd902 UH	391	SR_PACKAGE_VERSION_MAJOR=sr_package_version_major
	392	SR_PACKAGE_VERSION_MINOR=sr_package_version_minor
	393	SR_PACKAGE_VERSION_MICRO=sr_package_version_micro
	394	SR_PACKAGE_VERSION=sr_package_version
3af71f0d	395
6dddd902 UH	396	AC_SUBST(SR_PACKAGE_VERSION_MAJOR)
	397	AC_SUBST(SR_PACKAGE_VERSION_MINOR)
	398	AC_SUBST(SR_PACKAGE_VERSION_MICRO)
	399	AC_SUBST(SR_PACKAGE_VERSION)
3af71f0d	400
589a1013	401	AC_CONFIG_FILES([Makefile version.h hardware/Makefile
6ac0db19	402	hardware/agilent-dmm/Makefile
db8ae7b9 UH	403	hardware/alsa/Makefile
db8ae7b9 UH	404	hardware/asix-sigma/Makefile
20cbc785	405	hardware/brymen-dmm/Makefile
db8ae7b9	406	hardware/chronovu-la8/Makefile
4d729ddc	407	hardware/colead-slm/Makefile
db8ae7b9	408	hardware/common/Makefile
46697e38	409	hardware/lascar-el-usb/Makefile
7ec5b549	410	hardware/mic-985xx/Makefile
35a078bc	411	hardware/nexus-osciprime/Makefile
f4816ac6	412	hardware/rigol-ds1xx2/Makefile
aa2af324	413	hardware/tondaj-sl-814/Makefile
ac3898d2	414	hardware/victor-dmm/Makefile
79081ec8	415	hardware/common/dmm/Makefile
db8ae7b9	416	hardware/demo/Makefile
883a2e9e	417	hardware/fluke-dmm/Makefile
f302a082	418	hardware/fx2lafw/Makefile
589a1013	419	hardware/hantek-dso/Makefile
db8ae7b9 UH	420	hardware/link-mso19/Makefile
db8ae7b9 UH	421	hardware/openbench-logic-sniffer/Makefile
21a7f269	422	hardware/serial-dmm/Makefile
79081ec8	423	hardware/uni-t-dmm/Makefile
db8ae7b9 UH	424	hardware/zeroplus-logic-cube/Makefile
	425	input/Makefile
	426	output/Makefile
	427	output/text/Makefile
	428	libsigrok.pc
826938d8	429	contrib/Makefile
79bb0e97	430	tests/Makefile
826938d8 UH	431	])
	432
	433	AC_OUTPUT
	434
	435	echo
45aed072	436	echo "libsigrok configuration summary:"
826938d8	437	echo
6dddd902 UH	438	echo " - Package version (major.minor.micro): $SR_PACKAGE_VERSION"
6dddd902 UH	439	echo " - Library version (current:revision:age): $SR_LIB_VERSION"
45aed072 UH	440	echo " - Prefix: $prefix"
	441	echo
	442	echo "Detected libraries:"
	443	echo
	444
	445	# Note: This only works for libs with pkg-config integration.
79bb0e97	446	for lib in "glib-2.0" "libusb-1.0" "libzip" "libftdi" "libudev" "alsa" "check"; do
45aed072 UH	447	if `$PKG_CONFIG --exists $lib`; then
	448	ver=`$PKG_CONFIG --modversion $lib`
	449	answer="yes ($ver)"
	450	else
	451	answer="no"
	452	fi
	453	echo " - $lib: $answer"
	454	done
	455
589a1013	456	echo -e "\nEnabled hardware drivers:\n"
6ac0db19	457	echo " - Agilent DMM..................... $HW_AGILENT_DMM"
0254651d	458	echo " - ALSA............................ $HW_ALSA"
6352d030	459	echo " - ASIX SIGMA/SIGMA2............... $LA_ASIX_SIGMA"
20cbc785	460	echo " - Brymen DMM...................... $HW_BRYMEN_DMM"
45aed072	461	echo " - ChronoVu LA8.................... $LA_CHRONOVU_LA8"
4d729ddc	462	echo " - Colead SLM...................... $HW_COLEAD_SLM"
45aed072	463	echo " - Demo driver..................... $LA_DEMO"
883a2e9e	464	echo " - Fluke DMM....................... $HW_FLUKE_DMM"
b5750520	465	echo " - fx2lafw (for FX2 LAs)........... $LA_FX2LAFW"
589a1013	466	echo " - Hantek DSO...................... $HW_HANTEK_DSO"
46697e38	467	echo " - Lascar EL-USB................... $HW_LASCAR_EL_USB"
45aed072	468	echo " - Link MSO-19..................... $LA_LINK_MSO19"
7ec5b549	469	echo " - MIC 985xx....................... $HW_MIC_985XX"
35a078bc	470	echo " - Nexus Osciprime................. $HW_NEXUS_OSCIPRIME"
45aed072	471	echo " - Openbench Logic Sniffer......... $LA_OLS"
f4816ac6	472	echo " - Rigol DS1xx2.................... $HW_RIGOL_DS1XX2"
21a7f269	473	echo " - Serial DMM...................... $HW_SERIAL_DMM"
aa2af324	474	echo " - Tondaj SL-814................... $HW_TONDAJ_SL_814"
79081ec8	475	echo " - UNI-T DMM....................... $HW_UNI_T_DMM"
521a0cd3	476	echo " - Victor DMM...................... $HW_VICTOR_DMM"
8fdecced	477	echo " - ZEROPLUS Logic Cube............. $LA_ZEROPLUS_LOGIC_CUBE"
826938d8 UH	478	echo
826938d8 UH	479