322 lines
11 KiB
Plaintext
322 lines
11 KiB
Plaintext
##
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## This file is part of the sigrok project.
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##
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## Copyright (C) 2010-2012 Bert Vermeulen <bert@biot.com>
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##
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## This program is free software: you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation, either version 3 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program. If not, see <http://www.gnu.org/licenses/>.
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##
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# We require at least autoconf 2.63 (AC_INIT format changed there).
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AC_PREREQ([2.63])
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# libsigrok package version number (NOT the same as shared lib version!).
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m4_define([sr_package_version_major], [0])
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m4_define([sr_package_version_minor], [2])
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m4_define([sr_package_version_micro], [0])
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m4_define([sr_package_version], [sr_package_version_major.sr_package_version_minor.sr_package_version_micro])
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AC_INIT([libsigrok], [sr_package_version], [sigrok-devel@lists.sourceforge.net],
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[libsigrok], [http://www.sigrok.org])
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AC_CONFIG_HEADER([config.h])
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AC_CONFIG_MACRO_DIR([autostuff])
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AC_CONFIG_AUX_DIR([autostuff])
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# We require at least automake 1.11 (needed for 'silent rules').
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AM_INIT_AUTOMAKE([1.11 -Wall -Werror foreign std-options])
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m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
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m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
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AH_TOP([#ifndef SR_CONFIG_H
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#define SR_CONFIG_H /* To stop multiple inclusions. */])
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AH_BOTTOM([#endif /* SR_CONFIG_H */])
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# Enable more compiler warnings via -Wall and -Wextra. Add -fvisibility=hidden
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# and enforce use of SR_API to explicitly mark all public API functions.
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CFLAGS="-g -Wall -Wextra -fvisibility=hidden"
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# Checks for programs.
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AC_PROG_CXX
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AC_PROG_CC
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AC_PROG_CPP
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AC_PROG_INSTALL
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AC_PROG_LN_S
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# Initialize libtool.
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LT_INIT
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# Initialize pkg-config.
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# We require at least 0.22, as "Requires.private" behaviour changed there.
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PKG_PROG_PKG_CONFIG([0.22])
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# Library version for libsigrok (NOT the same as the package version).
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# Carefully read the libtool docs before updating these numbers!
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# The algorithm for determining which number to change (and how) is nontrivial!
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# http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
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SR_LIB_VERSION_CURRENT=1
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SR_LIB_VERSION_REVISION=0
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SR_LIB_VERSION_AGE=0
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SR_LIB_VERSION="$SR_LIB_VERSION_CURRENT:$SR_LIB_VERSION_REVISION:$SR_LIB_VERSION_AGE"
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SR_LIB_LDFLAGS="-version-info $SR_LIB_VERSION"
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AC_SUBST(SR_LIB_VERSION_CURRENT)
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AC_SUBST(SR_LIB_VERSION_REVISION)
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AC_SUBST(SR_LIB_VERSION_AGE)
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AC_SUBST(SR_LIB_VERSION)
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AC_SUBST(SR_LIB_LDFLAGS)
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# Logic analyzer hardware support '--enable' options.
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# Disabled by default, unfinished.
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AC_ARG_ENABLE(alsa, AC_HELP_STRING([--enable-alsa],
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[enable ALSA driver support [default=no]]),
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[LA_ALSA="$enableval"],
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[LA_ALSA=no])
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AM_CONDITIONAL(LA_ALSA, test x$LA_ALSA = xyes)
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if test "x$LA_ALSA" = "xyes"; then
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AC_DEFINE(HAVE_LA_ALSA, 1, [ALSA driver support])
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fi
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AC_ARG_ENABLE(asix-sigma, AC_HELP_STRING([--enable-asix-sigma],
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[enable ASIX SIGMA/SIGMA2 support [default=yes]]),
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[LA_ASIX_SIGMA="$enableval"],
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[LA_ASIX_SIGMA=yes])
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AM_CONDITIONAL(LA_ASIX_SIGMA, test x$LA_ASIX_SIGMA = xyes)
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if test "x$LA_ASIX_SIGMA" = "xyes"; then
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AC_DEFINE(HAVE_LA_ASIX_SIGMA, 1, [ASIX SIGMA/SIGMA2 support])
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fi
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AC_ARG_ENABLE(chronovu-la8, AC_HELP_STRING([--enable-chronovu-la8],
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[enable ChronoVu LA8 support [default=yes]]),
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[LA_CHRONOVU_LA8="$enableval"],
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[LA_CHRONOVU_LA8=yes])
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AM_CONDITIONAL(LA_CHRONOVU_LA8, test x$LA_CHRONOVU_LA8 = xyes)
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if test "x$LA_CHRONOVU_LA8" = "xyes"; then
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AC_DEFINE(HAVE_LA_CHRONOVU_LA8, 1, [ChronoVu LA8 support])
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fi
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# Disabled per default for now, will be enabled when it's tested some more.
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AC_ARG_ENABLE(fx2lafw, AC_HELP_STRING([--enable-fx2lafw],
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[enable fx2lafw support (for FX2 LAs). [default=no]]),
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[LA_FX2LAFW="$enableval"],
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[LA_FX2LAFW=yes])
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AM_CONDITIONAL(LA_FX2LAFW, test x$LA_FX2LAFW = xyes)
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if test "x$LA_FX2LAFW" = "xyes"; then
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AC_DEFINE(HAVE_LA_FX2LAFW, 1, [fx2lafw support])
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fi
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AC_ARG_ENABLE(demo, AC_HELP_STRING([--enable-demo],
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[enable demo driver support [default=yes]]),
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[LA_DEMO="$enableval"],
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[LA_DEMO=yes])
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AM_CONDITIONAL(LA_DEMO, test x$LA_DEMO = xyes)
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if test "x$LA_DEMO" = "xyes"; then
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AC_DEFINE(HAVE_LA_DEMO, 1, [Demo driver support])
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fi
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# Disabled by default, unfinished.
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AC_ARG_ENABLE(link-mso19, AC_HELP_STRING([--enable-link-mso19],
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[enable Link Instruments MSO-19 support [default=no]]),
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[LA_LINK_MSO19="$enableval"],
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[LA_LINK_MSO19=no])
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AM_CONDITIONAL(LA_LINK_MSO19, test x$LA_LINK_MSO19 = xyes)
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if test "x$LA_LINK_MSO19" = "xyes"; then
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AC_DEFINE(HAVE_LA_LINK_MSO19, 1, [Link Instruments MSO-19 support])
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fi
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AC_ARG_ENABLE(ols, AC_HELP_STRING([--enable-ols],
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[enable OpenBench Logic Sniffer (OLS) support [default=yes]]),
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[LA_OLS="$enableval"],
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[LA_OLS=yes])
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AM_CONDITIONAL(LA_OLS, test x$LA_OLS = xyes)
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if test "x$LA_OLS" = "xyes"; then
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AC_DEFINE(HAVE_LA_OLS, 1, [OpenBench Logic Sniffer (OLS) support])
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fi
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AC_ARG_ENABLE(zeroplus-logic-cube,
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AC_HELP_STRING([--enable-zeroplus-logic-cube],
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[enable ZEROPLUS Logic Cube support [default=yes]]),
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[LA_ZEROPLUS_LOGIC_CUBE="$enableval"],
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[LA_ZEROPLUS_LOGIC_CUBE=yes])
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AM_CONDITIONAL(LA_ZEROPLUS_LOGIC_CUBE, test x$LA_ZEROPLUS_LOGIC_CUBE = xyes)
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if test "x$LA_ZEROPLUS_LOGIC_CUBE" = "xyes"; then
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AC_DEFINE(HAVE_LA_ZEROPLUS_LOGIC_CUBE, 1, [ZEROPLUS Logic Cube support])
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fi
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AC_ARG_ENABLE(hantek-dso,
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AC_HELP_STRING([--enable-hantek-dso],
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[enable Hantek DSO support [default=yes]]),
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[HW_HANTEK_DSO="$enableval"],
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[HW_HANTEK_DSO=yes])
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AM_CONDITIONAL(HW_HANTEK_DSO, test x$HW_HANTEK_DSO = xyes)
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if test "x$HW_HANTEK_DSO" = "xyes"; then
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AC_DEFINE(HAVE_HW_HANTEK_DSO, 1, [Hantek DSO support])
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fi
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# Checks for libraries.
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# This variable collects the pkg-config names of all detected libs.
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# It is then used to construct the "Requires.private:" field in the
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# libsigrok.pc file.
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SR_PKGLIBS=""
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# libglib-2.0 is always needed.
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# Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement).
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AM_PATH_GLIB_2_0([2.22.0],
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[CFLAGS="$CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
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# libgthread-2.0 is always needed (e.g. for the demo hardware driver).
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PKG_CHECK_MODULES([gthread], [gthread-2.0 >= 2.22.0],
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[CFLAGS="$CFLAGS $gthread_CFLAGS"; LIBS="$LIBS $gthread_LIBS";
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SR_PKGLIBS="$SR_PKGLIBS gthread-2.0"])
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# libusb is only needed for some hardware drivers.
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if test "x$LA_ASIX_SIGMA" != xno \
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-o "x$LA_CHRONOVU_LA8" != xno \
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-o "x$LA_ZEROPLUS_LOGIC_CUBE" != xno \
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-o "x$LA_FX2LAFW" != xno; then
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case "$build" in
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*freebsd*)
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# FreeBSD comes with an "integrated" libusb-1.0-style USB API.
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AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
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[Specifies whether we have a libusb.h header.])
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;;
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*)
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PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.5],
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[CFLAGS="$CFLAGS $libusb_CFLAGS";
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LIBS="$LIBS $libusb_LIBS";
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SR_PKGLIBS="$SR_PKGLIBS libusb-1.0"])
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AC_CHECK_LIB(usb-1.0, libusb_init)
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;;
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esac
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fi
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# libzip is always needed.
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PKG_CHECK_MODULES([libzip], [libzip >= 0.8],
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[CFLAGS="$CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS";
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SR_PKGLIBS="$SR_PKGLIBS libzip"])
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# libftdi is only needed for some hardware drivers.
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if test "x$LA_ASIX_SIGMA" != xno \
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-o "x$LA_CHRONOVU_LA8" != xno; then
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PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16],
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[CFLAGS="$CFLAGS $libftdi_CFLAGS";
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LIBS="$LIBS $libftdi_LIBS";
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SR_PKGLIBS="$SR_PKGLIBS libftdi"])
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fi
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# libudev is only needed for some hardware drivers.
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if test "x$LA_LINK_MSO19" != xno; then
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PKG_CHECK_MODULES([libudev], [libudev >= 151],
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[CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS";
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SR_PKGLIBS="$SR_PKGLIBS libudev"])
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fi
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# ALSA is only needed for some hardware drivers.
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if test "x$LA_ALSA" != xno; then
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PKG_CHECK_MODULES([alsa], [alsa >= 1.0],
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[CFLAGS="$CFLAGS $alsa_CFLAGS"; LIBS="$LIBS $alsa_LIBS";
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SR_PKGLIBS="$SR_PKGLIBS alsa"])
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fi
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AC_SUBST(SR_PKGLIBS)
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# Checks for header files.
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# These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h.
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AC_CHECK_HEADERS([fcntl.h sys/time.h termios.h])
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# Checks for typedefs, structures, and compiler characteristics.
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AC_C_INLINE
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AC_TYPE_INT8_T
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AC_TYPE_INT16_T
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AC_TYPE_INT32_T
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AC_TYPE_INT64_T
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AC_TYPE_UINT8_T
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AC_TYPE_UINT16_T
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AC_TYPE_UINT32_T
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AC_TYPE_UINT64_T
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AC_TYPE_SIZE_T
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# Checks for library functions.
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AC_CHECK_FUNCS([gettimeofday memset strchr strcspn strdup strerror strncasecmp strstr strtol strtoul strtoull])
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AC_SUBST(FIRMWARE_DIR, "$datadir/sigrok-firmware")
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AC_SUBST(MAKEFLAGS, '--no-print-directory')
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AC_SUBST(AM_LIBTOOLFLAGS, '--silent')
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SR_PACKAGE_VERSION_MAJOR=sr_package_version_major
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SR_PACKAGE_VERSION_MINOR=sr_package_version_minor
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SR_PACKAGE_VERSION_MICRO=sr_package_version_micro
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SR_PACKAGE_VERSION=sr_package_version
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AC_SUBST(SR_PACKAGE_VERSION_MAJOR)
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AC_SUBST(SR_PACKAGE_VERSION_MINOR)
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AC_SUBST(SR_PACKAGE_VERSION_MICRO)
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AC_SUBST(SR_PACKAGE_VERSION)
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AC_CONFIG_FILES([Makefile
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sigrok.h
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hardware/Makefile
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hardware/alsa/Makefile
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hardware/asix-sigma/Makefile
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hardware/chronovu-la8/Makefile
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hardware/common/Makefile
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hardware/demo/Makefile
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hardware/fx2lafw/Makefile
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hardware/link-mso19/Makefile
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hardware/openbench-logic-sniffer/Makefile
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hardware/zeroplus-logic-cube/Makefile
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hardware/hantek-dso/Makefile
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input/Makefile
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output/Makefile
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output/text/Makefile
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libsigrok.pc
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contrib/Makefile
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])
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AC_OUTPUT
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echo
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echo "libsigrok configuration summary:"
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echo
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echo " - Package version (major.minor.micro): $SR_PACKAGE_VERSION"
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echo " - Library version (current:revision:age): $SR_LIB_VERSION"
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echo " - Prefix: $prefix"
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echo
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echo "Detected libraries:"
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echo
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# Note: This only works for libs with pkg-config integration.
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for lib in "glib-2.0" "gthread-2.0" "libusb-1.0" "libzip" "libftdi" "libudev" "alsa"; do
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if `$PKG_CONFIG --exists $lib`; then
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ver=`$PKG_CONFIG --modversion $lib`
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answer="yes ($ver)"
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else
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answer="no"
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fi
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echo " - $lib: $answer"
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done
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echo
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echo "Enabled hardware drivers:"
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echo
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echo " - ASIX SIGMA/SIGMA2............... $LA_ASIX_SIGMA"
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echo " - ChronoVu LA8.................... $LA_CHRONOVU_LA8"
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echo " - Demo driver..................... $LA_DEMO"
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echo " - fx2lafw (for FX2 LAs)........... $LA_FX2LAFW"
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echo " - Link MSO-19..................... $LA_LINK_MSO19"
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echo " - Openbench Logic Sniffer......... $LA_OLS"
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echo " - ZEROPLUS Logic Cube............. $LA_ZEROPLUS_LOGIC_CUBE"
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echo " - Hantek DSO...................... $HW_HANTEK_DSO"
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echo
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