configure.ac

   1 ##
   2 ## This file is part of the libsigrok project.
   3 ##
   4 ## Copyright (C) 2010-2012 Bert Vermeulen <bert@biot.com>
   5 ## Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
   6 ##
   7 ## This program is free software: you can redistribute it and/or modify
   8 ## it under the terms of the GNU General Public License as published by
   9 ## the Free Software Foundation, either version 3 of the License, or
  10 ## (at your option) any later version.
  11 ##
  12 ## This program is distributed in the hope that it will be useful,
  13 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ## GNU General Public License for more details.
  16 ##
  17 ## You should have received a copy of the GNU General Public License
  18 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19 ##
  20
  21 # We require at least autoconf 2.63 (AC_INIT format changed there).
  22 AC_PREREQ([2.63])
  23
  24 # libsigrok package version number (NOT the same as shared lib version!).
  25 m4_define([sr_package_version_major], [0])
  26 m4_define([sr_package_version_minor], [3])
  27 m4_define([sr_package_version_micro], [0])
  28 m4_define([sr_package_version], [sr_package_version_major.sr_package_version_minor.sr_package_version_micro])
  29
  30 AC_INIT([libsigrok], [sr_package_version], [sigrok-devel@lists.sourceforge.net],
  31         [libsigrok], [http://www.sigrok.org])
  32 AC_CONFIG_HEADER([config.h])
  33 AC_CONFIG_MACRO_DIR([autostuff])
  34 AC_CONFIG_AUX_DIR([autostuff])
  35
  36 # We require at least automake 1.11 (needed for 'silent rules').
  37 AM_INIT_AUTOMAKE([1.11 -Wall -Werror subdir-objects check-news color-tests])
  38 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  39 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
  40
  41 AH_TOP([#ifndef SR_CONFIG_H
  42 #define SR_CONFIG_H    /* To stop multiple inclusions. */])
  43 AH_BOTTOM([#endif /* SR_CONFIG_H */])
  44
  45 # Enable more compiler warnings via -Wall and -Wextra. Add -fvisibility=hidden
  46 # and enforce use of SR_API to explicitly mark all public API functions.
  47 COMMON_FLAGS="$CFLAGS -Wall -Wextra -fvisibility=hidden"
  48 CFLAGS="$COMMON_FLAGS -Wmissing-prototypes"
  49
  50 # Checks for programs.
  51 AC_PROG_CC
  52 AC_PROG_CPP
  53 AC_PROG_INSTALL
  54 AC_PROG_LN_S
  55
  56 # Required for per-target flags or subdir-objects with C sources.
  57 AM_PROG_CC_C_O
  58
  59 # Initialize libtool.
  60 LT_INIT
  61
  62 # Initialize pkg-config.
  63 # We require at least 0.22, as "Requires.private" behaviour changed there.
  64 PKG_PROG_PKG_CONFIG([0.22])
  65
  66 # Library version for libsigrok (NOT the same as the package version).
  67 # Carefully read the libtool docs before updating these numbers!
  68 # The algorithm for determining which number to change (and how) is nontrivial!
  69 # http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
  70 SR_LIB_VERSION_CURRENT=2
  71 SR_LIB_VERSION_REVISION=0
  72 SR_LIB_VERSION_AGE=0
  73 SR_LIB_VERSION="$SR_LIB_VERSION_CURRENT:$SR_LIB_VERSION_REVISION:$SR_LIB_VERSION_AGE"
  74 SR_LIB_LDFLAGS="-version-info $SR_LIB_VERSION"
  75 AC_SUBST(SR_LIB_VERSION_CURRENT)
  76 AC_SUBST(SR_LIB_VERSION_REVISION)
  77 AC_SUBST(SR_LIB_VERSION_AGE)
  78 AC_SUBST(SR_LIB_VERSION)
  79 AC_SUBST(SR_LIB_LDFLAGS)
  80
  81 # Hardware support '--enable' options.
  82
  83 AC_ARG_ENABLE(all-drivers, AC_HELP_STRING([--enable-all-drivers],
  84         [enable all drivers by default [default=yes]]),
  85         [HW_ENABLED_DEFAULT="$enableval"],
  86         [HW_ENABLED_DEFAULT="yes"])
  87
  88 AC_ARG_ENABLE(agilent-dmm, AC_HELP_STRING([--enable-agilent-dmm],
  89         [enable Agilent DMM support [default=yes]]),
  90         [HW_AGILENT_DMM="$enableval"],
  91         [HW_AGILENT_DMM=$HW_ENABLED_DEFAULT])
  92
  93 AC_ARG_ENABLE(appa-55ii, AC_HELP_STRING([--enable-appa-55ii],
  94         [enable APPA 55II support [default=yes]]),
  95         [HW_APPA_55II="$enableval"],
  96         [HW_APPA_55II=$HW_ENABLED_DEFAULT])
  97
  98 AC_ARG_ENABLE(asix-sigma, AC_HELP_STRING([--enable-asix-sigma],
  99         [enable ASIX SIGMA/SIGMA2 support [default=yes]]),
 100         [HW_ASIX_SIGMA="$enableval"],
 101         [HW_ASIX_SIGMA=$HW_ENABLED_DEFAULT])
 102
 103 AC_ARG_ENABLE(atten-pps3xxx, AC_HELP_STRING([--enable-atten-pps3xxx],
 104         [enable Atten PPS3xxx support [default=yes]]),
 105         [HW_ATTEN_PPS3XXX="$enableval"],
 106         [HW_ATTEN_PPS3XXX=$HW_ENABLED_DEFAULT])
 107
 108 AC_ARG_ENABLE(brymen-bm86x, AC_HELP_STRING([--enable-brymen-bm86x],
 109         [enable Brymen BM86X support [default=yes]]),
 110         [HW_BRYMEN_BM86X="$enableval"],
 111         [HW_BRYMEN_BM86X=$HW_ENABLED_DEFAULT])
 112
 113 AC_ARG_ENABLE(brymen-dmm, AC_HELP_STRING([--enable-brymen-dmm],
 114         [enable Brymen DMM support [default=yes]]),
 115         [HW_BRYMEN_DMM="$enableval"],
 116         [HW_BRYMEN_DMM=$HW_ENABLED_DEFAULT])
 117
 118 AC_ARG_ENABLE(cem-dt-885x, AC_HELP_STRING([--enable-cem-dt-885x],
 119         [enable CEM DT-885x support [default=yes]]),
 120         [HW_CEM_DT_885X="$enableval"],
 121         [HW_CEM_DT_885X=$HW_ENABLED_DEFAULT])
 122
 123 AC_ARG_ENABLE(center-3xx, AC_HELP_STRING([--enable-center-3xx],
 124         [enable Center 3xx support [default=yes]]),
 125         [HW_CENTER_3XX="$enableval"],
 126         [HW_CENTER_3XX=$HW_ENABLED_DEFAULT])
 127
 128 AC_ARG_ENABLE(chronovu-la, AC_HELP_STRING([--enable-chronovu-la],
 129         [enable ChronoVu LA support [default=yes]]),
 130         [HW_CHRONOVU_LA="$enableval"],
 131         [HW_CHRONOVU_LA=$HW_ENABLED_DEFAULT])
 132
 133 AC_ARG_ENABLE(colead-slm, AC_HELP_STRING([--enable-colead-slm],
 134         [enable Colead SLM support [default=yes]]),
 135         [HW_COLEAD_SLM="$enableval"],
 136         [HW_COLEAD_SLM=$HW_ENABLED_DEFAULT])
 137
 138 AC_ARG_ENABLE(conrad-digi-35-cpu, AC_HELP_STRING([--enable-conrad-digi-35-cpu],
 139         [enable Conrad DIGI 35 CPU support [default=yes]]),
 140         [HW_CONRAD_DIGI_35_CPU="$enableval"],
 141         [HW_CONRAD_DIGI_35_CPU=$HW_ENABLED_DEFAULT])
 142
 143 AC_ARG_ENABLE(demo, AC_HELP_STRING([--enable-demo],
 144         [enable demo driver support [default=yes]]),
 145         [HW_DEMO="$enableval"],
 146         [HW_DEMO=$HW_ENABLED_DEFAULT])
 147
 148 AC_ARG_ENABLE(fluke-dmm, AC_HELP_STRING([--enable-fluke-dmm],
 149         [enable Fluke DMM support [default=yes]]),
 150         [HW_FLUKE_DMM="$enableval"],
 151         [HW_FLUKE_DMM=$HW_ENABLED_DEFAULT])
 152
 153 AC_ARG_ENABLE(fx2lafw, AC_HELP_STRING([--enable-fx2lafw],
 154         [enable fx2lafw support (for FX2 LAs). [default=yes]]),
 155         [HW_FX2LAFW="$enableval"],
 156         [HW_FX2LAFW=$HW_ENABLED_DEFAULT])
 157
 158 AC_ARG_ENABLE(gmc-mh-1x-2x, AC_HELP_STRING([--enable-gmc-mh-1x-2x],
 159         [enable gmc-mh-1x-2x support [default=yes]]),
 160         [HW_GMC_MH_1X_2X="$enableval"],
 161         [HW_GMC_MH_1X_2X=$HW_ENABLED_DEFAULT])
 162
 163 AC_ARG_ENABLE(hameg-hmo, AC_HELP_STRING([--enable-hameg-hmo],
 164         [enable Hameg HMO support [default=yes]]),
 165         [HW_HAMEG_HMO="$enableval"],
 166         [HW_HAMEG_HMO=$HW_ENABLED_DEFAULT])
 167
 168 AC_ARG_ENABLE(hantek-dso, AC_HELP_STRING([--enable-hantek-dso],
 169         [enable Hantek DSO support [default=yes]]),
 170         [HW_HANTEK_DSO="$enableval"],
 171         [HW_HANTEK_DSO=$HW_ENABLED_DEFAULT])
 172
 173 AC_ARG_ENABLE(ikalogic-scanalogic2, AC_HELP_STRING([--enable-ikalogic-scanalogic2],
 174         [enable IKALOGIC Scanalogic-2 support [default=yes]]),
 175         [HW_IKALOGIC_SCANALOGIC2="$enableval"],
 176         [HW_IKALOGIC_SCANALOGIC2=$HW_ENABLED_DEFAULT])
 177
 178 AC_ARG_ENABLE(ikalogic-scanaplus, AC_HELP_STRING([--enable-ikalogic-scanaplus],
 179         [enable IKALOGIC ScanaPLUS support [default=yes]]),
 180         [HW_IKALOGIC_SCANAPLUS="$enableval"],
 181         [HW_IKALOGIC_SCANAPLUS=$HW_ENABLED_DEFAULT])
 182
 183 AC_ARG_ENABLE(kecheng-kc-330b, AC_HELP_STRING([--enable-kecheng-kc-330b],
 184         [enable Kecheng KC-330B support [default=yes]]),
 185         [HW_KECHENG_KC_330B="$enableval"],
 186         [HW_KECHENG_KC_330B=$HW_ENABLED_DEFAULT])
 187
 188 AC_ARG_ENABLE(lascar-el-usb, AC_HELP_STRING([--enable-lascar-el-usb],
 189         [enable Lascar EL-USB support [default=yes]]),
 190         [HW_LASCAR_EL_USB="$enableval"],
 191         [HW_LASCAR_EL_USB=$HW_ENABLED_DEFAULT])
 192
 193 AC_ARG_ENABLE(mic-985xx, AC_HELP_STRING([--enable-mic-985xx],
 194         [enable MIC 985xx support [default=yes]]),
 195         [HW_MIC_985XX="$enableval"],
 196         [HW_MIC_985XX=$HW_ENABLED_DEFAULT])
 197
 198 AC_ARG_ENABLE(motech-lps-30x, AC_HELP_STRING([--enable-motech-lps-30x],
 199         [enable motech-lps-30x support [default=yes]]),
 200         [HW_MOTECH_LPS_30X="$enableval"],
 201         [HW_MOTECH_LPS_30X=$HW_ENABLED_DEFAULT])
 202
 203 AC_ARG_ENABLE(norma-dmm, AC_HELP_STRING([--enable-norma-dmm],
 204         [enable Norma DMM support [default=yes]]),
 205         [HW_NORMA_DMM="$enableval"],
 206         [HW_NORMA_DMM=$HW_ENABLED_DEFAULT])
 207
 208 AC_ARG_ENABLE(ols, AC_HELP_STRING([--enable-ols],
 209         [enable OpenBench Logic Sniffer (OLS) support [default=yes]]),
 210         [HW_OLS="$enableval"],
 211         [HW_OLS=$HW_ENABLED_DEFAULT])
 212
 213 AC_ARG_ENABLE(rigol-ds, AC_HELP_STRING([--enable-rigol-ds],
 214         [enable Rigol DS support [default=yes]]),
 215         [HW_RIGOL_DS="$enableval"],
 216         [HW_RIGOL_DS=$HW_ENABLED_DEFAULT])
 217
 218 AC_ARG_ENABLE(saleae-logic16, AC_HELP_STRING([--enable-saleae-logic16],
 219         [enable Saleae Logic16 support [default=yes]]),
 220         [HW_SALEAE_LOGIC16="$enableval"],
 221         [HW_SALEAE_LOGIC16=$HW_ENABLED_DEFAULT])
 222
 223 AC_ARG_ENABLE(serial-dmm, AC_HELP_STRING([--enable-serial-dmm],
 224         [enable serial DMM support [default=yes]]),
 225         [HW_SERIAL_DMM="$enableval"],
 226         [HW_SERIAL_DMM=$HW_ENABLED_DEFAULT])
 227
 228 AC_ARG_ENABLE(sysclk-lwla, AC_HELP_STRING([--enable-sysclk-lwla],
 229         [enable Sysclk LWLA support [default=yes]]),
 230         [HW_SYSCLK_LWLA="$enableval"],
 231         [HW_SYSCLK_LWLA=$HW_ENABLED_DEFAULT])
 232
 233 AC_ARG_ENABLE(teleinfo, AC_HELP_STRING([--enable-teleinfo],
 234         [enable Teleinfo support [default=yes]]),
 235         [HW_TELEINFO="$enableval"],
 236         [HW_TELEINFO=$HW_ENABLED_DEFAULT])
 237
 238 AC_ARG_ENABLE(tondaj-sl-814, AC_HELP_STRING([--enable-tondaj-sl-814],
 239         [enable Tondaj SL-814 support [default=yes]]),
 240         [HW_TONDAJ_SL_814="$enableval"],
 241         [HW_TONDAJ_SL_814=$HW_ENABLED_DEFAULT])
 242
 243 AC_ARG_ENABLE(uni-t-dmm, AC_HELP_STRING([--enable-uni-t-dmm],
 244         [enable UNI-T DMM support [default=yes]]),
 245         [HW_UNI_T_DMM="$enableval"],
 246         [HW_UNI_T_DMM=$HW_ENABLED_DEFAULT])
 247
 248 AC_ARG_ENABLE(uni-t-ut32x, AC_HELP_STRING([--enable-uni-t-ut32x],
 249         [enable UNI-T UT32x support [default=yes]]),
 250         [HW_UNI_T_UT32X="$enableval"],
 251         [HW_UNI_T_UT32X=$HW_ENABLED_DEFAULT])
 252
 253 AC_ARG_ENABLE(victor-dmm, AC_HELP_STRING([--enable-victor-dmm],
 254         [enable victor-dmm support [default=yes]]),
 255         [HW_VICTOR_DMM="$enableval"],
 256         [HW_VICTOR_DMM=$HW_ENABLED_DEFAULT])
 257
 258 AC_ARG_ENABLE(zeroplus-logic-cube,
 259         AC_HELP_STRING([--enable-zeroplus-logic-cube],
 260         [enable ZEROPLUS Logic Cube support [default=yes]]),
 261         [HW_ZEROPLUS_LOGIC_CUBE="$enableval"],
 262         [HW_ZEROPLUS_LOGIC_CUBE=$HW_ENABLED_DEFAULT])
 263
 264 AC_ARG_ENABLE(libserialport,
 265         AC_HELP_STRING([--disable-libserialport],
 266         [disable libserialport support [default=detect]]))
 267
 268 AC_ARG_ENABLE(libftdi,
 269         AC_HELP_STRING([--disable-libftdi],
 270         [disable libftdi support [default=detect]]))
 271
 272 AC_ARG_ENABLE(libusb,
 273         AC_HELP_STRING([--disable-libusb],
 274         [disable libusb support [default=detect]]))
 275
 276 # Checks for libraries.
 277
 278 case "$host" in
 279 *mingw*)
 280         # We need to link against the Winsock2 library for SCPI over TCP.
 281         LIBS="$LIBS -lws2_32";;
 282 esac
 283
 284 # This variable collects the pkg-config names of all detected libs.
 285 # It is then used to construct the "Requires.private:" field in the
 286 # libsigrok.pc file.
 287 SR_PKGLIBS=""
 288
 289 # libm (the standard math library) is always needed.
 290 AC_SEARCH_LIBS([pow], [m])
 291
 292 # RPC is only needed for VXI support.
 293 AC_MSG_CHECKING([for RPC support])
 294 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <rpc/rpc.h>],
 295                                 [CLIENT *rpc_test(void)],
 296                                 [{ return clnt_create("", 0, 0, ""); }])],
 297                [AC_MSG_RESULT([yes]); have_rpc=1],
 298                [AC_MSG_RESULT([no]);  have_rpc=0])
 299 # Define HAVE_RPC in config.h if we found RPC support.
 300 AC_DEFINE_UNQUOTED(HAVE_RPC, [$have_rpc], [Specifies whether we have RPC support.])
 301 # VXI support is only compiled if RPC support was found.
 302 AM_CONDITIONAL(NEED_RPC, test "x$have_rpc" != "x0")
 303
 304 # libglib-2.0 is always needed. Abort if it's not found.
 305 # Note: glib-2.0 is part of the libsigrok API (hard pkg-config requirement).
 306 # We require at least 2.32.0 due to e.g. g_variant_new_fixed_array().
 307 AM_PATH_GLIB_2_0([2.32.0],
 308         [LIB_CFLAGS="$LIB_CFLAGS $GLIB_CFLAGS"; LIBS="$LIBS $GLIB_LIBS"])
 309
 310 # libzip is always needed. Abort if it's not found.
 311 PKG_CHECK_MODULES([libzip], [libzip >= 0.10],
 312         [LIB_CFLAGS="$LIB_CFLAGS $libzip_CFLAGS"; LIBS="$LIBS $libzip_LIBS";
 313         SR_PKGLIBS="$SR_PKGLIBS libzip"])
 314
 315 # libserialport is only needed for some hardware drivers. Disable the
 316 # respective drivers if it is not found.
 317 if test "x$enable_libserialport" != "xno"; then
 318         PKG_CHECK_MODULES([libserialport], [libserialport >= 0.1.0],
 319                 [have_libserialport="yes"; LIB_CFLAGS="$LIB_CFLAGS $libserialport_CFLAGS";
 320                 LIBS="$LIBS $libserialport_LIBS";
 321                 SR_PKGLIBS="$SR_PKGLIBS libserialport"],
 322                 [have_libserialport="no"])
 323         if test "x$enable_libserialport$have_libserialport" = "xyesno"; then
 324                 AC_MSG_ERROR([libserialport support requested, but it was not found])
 325         fi
 326 else
 327         have_libserialport="no"
 328 fi
 329
 330 # Define HAVE_LIBSERIALPORT in config.h if we found libserialport.
 331 if test "x$have_libserialport" = "xno"; then
 332         HW_AGILENT_DMM="no"; HW_APPA_55II="no";
 333         HW_ATTEN_PPS3XXX="no"; HW_BRYMEN_DMM="no"; HW_CEM_DT_885X="no";
 334         HW_CENTER_3XX="no"; HW_COLEAD_SLM="no"; HW_CONRAD_DIGI_35_CPU="no";
 335         HW_FLUKE_DMM="no"; HW_GMC_MH_1X_2X="no"; HW_HAMEG_HMO="no";
 336         HW_MIC_985XX="no"; HW_MOTECH_LPS_30X="no"; HW_NORMA_DMM="no";
 337         HW_OLS="no"; HW_SERIAL_DMM="no"; HW_TELEINFO="no";
 338         HW_TONDAJ_SL_814="no";
 339 else
 340         AC_DEFINE_UNQUOTED(HAVE_LIBSERIALPORT, [1],
 341                 [Specifies whether we have libserialport.])
 342 fi
 343
 344 # Serial port helper code is only compiled in if libserialport was found.
 345 AM_CONDITIONAL(NEED_SERIAL, test "x$have_libserialport" != xno)
 346
 347 PKG_CHECK_MODULES([librevisa], [librevisa >= 0.0.20130812],
 348         [have_librevisa="yes"; LIB_CFLAGS="$LIB_CFLAGS $librevisa_CFLAGS";
 349         LIBS="$LIBS $librevisa_LIBS";
 350         SR_PKGLIBS="$SR_PKGLIBS librevisa"],
 351         [have_librevisa="no"])
 352
 353 # VISA SCPI backend is only compiled in if librevisa was found.
 354 AM_CONDITIONAL(NEED_VISA, test "x$have_librevisa" != xno)
 355
 356 # Define HAVE_LIBREVISA in config.h if we found librevisa.
 357 if test "x$have_librevisa" != "xno"; then
 358         AC_DEFINE_UNQUOTED(HAVE_LIBREVISA, [1],
 359                 [Specifies whether we have librevisa.])
 360 fi
 361
 362 # libusb-1.0 is only needed for some hardware drivers. Disable the respective
 363 # drivers if it is not found.
 364 if test "x$enable_libusb" != "xno"; then
 365         case "$host" in
 366         *freebsd*)
 367                 # FreeBSD comes with an "integrated" libusb-1.0-style USB API.
 368                 # This means libusb-1.0 is always available, no need to check for it,
 369                 # and no need to (potentially) disable any drivers if it's not found.
 370                 have_libusb1_0="yes"
 371                 ;;
 372         *)
 373                 PKG_CHECK_MODULES([libusb], [libusb-1.0 >= 1.0.16],
 374                         [have_libusb1_0="yes"; LIB_CFLAGS="$LIB_CFLAGS $libusb_CFLAGS";
 375                         LIBS="$LIBS $libusb_LIBS";
 376                         SR_PKGLIBS="$SR_PKGLIBS libusb-1.0"],
 377                         [have_libusb1_0="no"])
 378                 if test "x$enable_libusb$have_libusb1_0" = "xyesno"; then
 379                         AC_MSG_ERROR([libusb support requested, but it was not found])
 380                 fi
 381                 ;;
 382         esac
 383 else
 384         have_libusb1_0="no"
 385 fi
 386
 387 # Define HAVE_LIBUSB_1_0 in config.h if we found libusb-1.0.
 388 if test "x$have_libusb1_0" = "xno"; then
 389         HW_BRYMEN_BM86X="no"; HW_FX2LAFW="no";
 390         HW_HANTEK_DSO="no"; HW_IKALOGIC_SCANALOGIC2="no";
 391         HW_KECHENG_KC_330B="no"; HW_LASCAR_EL_USB="no";
 392         HW_SYSCLK_LWLA="no"; HW_UNI_T_DMM="no";
 393         HW_UNI_T_UT32X="no"; HW_VICTOR_DMM="no";
 394         HW_ZEROPLUS_LOGIC_CUBE="no"; HW_SALEAE_LOGIC16="no";
 395 else
 396         AC_DEFINE_UNQUOTED(HAVE_LIBUSB_1_0, [1],
 397                 [Specifies whether we have a libusb.h header.])
 398 fi
 399
 400 # USB + FX2 firmware helper code is only compiled in if libusb-1.0 was found.
 401 AM_CONDITIONAL(NEED_USB, test "x$have_libusb1_0" != xno)
 402
 403 # libftdi is only needed for some hardware drivers. Disable them if not found.
 404 if test "x$enable_libftdi" != "xno"; then
 405         PKG_CHECK_MODULES([libftdi], [libftdi >= 0.16],
 406                 [have_libftdi="yes"; LIB_CFLAGS="$LIB_CFLAGS $libftdi_CFLAGS";
 407                 LIBS="$LIBS $libftdi_LIBS";
 408                 SR_PKGLIBS="$SR_PKGLIBS libftdi"],
 409                 [have_libftdi="no"])
 410         if test "x$enable_libftdi$have_libftdi" = "xyesno"; then
 411                 AC_MSG_ERROR([libftdi support requested, but it was not found])
 412         fi
 413 else
 414         have_libftdi="no"
 415 fi
 416
 417 if test "x$have_libftdi" = "xno"; then
 418         HW_ASIX_SIGMA="no"; HW_CHRONOVU_LA="no"; HW_IKALOGIC_SCANAPLUS="no";
 419 fi
 420
 421 # The Check unit testing framework is optional. Disable if not found.
 422 PKG_CHECK_MODULES([check], [check >= 0.9.4],
 423         [have_check="yes"], [have_check="no"])
 424 AM_CONDITIONAL(HAVE_CHECK, test x"$have_check" = "xyes")
 425
 426 # The OLS driver uses serial port file descriptors directly, and therefore
 427 # will not currently work on Windows.
 428 case "$host" in
 429 *mingw*)
 430         HW_OLS="no"
 431         ;;
 432 esac
 433
 434 AC_SUBST(SR_PKGLIBS)
 435
 436 CFLAGS="$CFLAGS $LIB_CFLAGS"
 437
 438 # Now set AM_CONDITIONALs and AC_DEFINEs for the enabled/disabled drivers.
 439
 440 AM_CONDITIONAL(HW_AGILENT_DMM, test x$HW_AGILENT_DMM = xyes)
 441 if test "x$HW_AGILENT_DMM" = "xyes"; then
 442         AC_DEFINE(HAVE_HW_AGILENT_DMM, 1, [Agilent DMM support])
 443 fi
 444
 445 AM_CONDITIONAL(HW_APPA_55II, test x$HW_APPA_55II = xyes)
 446 if test "x$HW_APPA_55II" = "xyes"; then
 447         AC_DEFINE(HAVE_HW_APPA_55II, 1, [APPA 55II support])
 448 fi
 449
 450 AM_CONDITIONAL(HW_ASIX_SIGMA, test x$HW_ASIX_SIGMA = xyes)
 451 if test "x$HW_ASIX_SIGMA" = "xyes"; then
 452         AC_DEFINE(HAVE_HW_ASIX_SIGMA, 1, [ASIX SIGMA/SIGMA2 support])
 453 fi
 454
 455 AM_CONDITIONAL(HW_ATTEN_PPS3XXX, test x$HW_ATTEN_PPS3XXX = xyes)
 456 if test "x$HW_ATTEN_PPS3XXX" = "xyes"; then
 457         AC_DEFINE(HAVE_HW_ATTEN_PPS3XXX, 1, [Atten PPS3xxx support])
 458 fi
 459
 460 AM_CONDITIONAL(HW_BRYMEN_BM86X, test x$HW_BRYMEN_BM86X = xyes)
 461 if test "x$HW_BRYMEN_BM86X" = "xyes"; then
 462         AC_DEFINE(HAVE_HW_BRYMEN_BM86X, 1, [Brymen BM86X support])
 463 fi
 464
 465 AM_CONDITIONAL(HW_BRYMEN_DMM, test x$HW_BRYMEN_DMM = xyes)
 466 if test "x$HW_BRYMEN_DMM" = "xyes"; then
 467         AC_DEFINE(HAVE_HW_BRYMEN_DMM, 1, [Brymen DMM support])
 468 fi
 469
 470 AM_CONDITIONAL(HW_CEM_DT_885X, test x$HW_CEM_DT_885X = xyes)
 471 if test "x$HW_CEM_DT_885X" = "xyes"; then
 472         AC_DEFINE(HAVE_HW_CEM_DT_885X, 1, [CEM DT-885x support])
 473 fi
 474
 475 AM_CONDITIONAL(HW_CENTER_3XX, test x$HW_CENTER_3XX = xyes)
 476 if test "x$HW_CENTER_3XX" = "xyes"; then
 477         AC_DEFINE(HAVE_HW_CENTER_3XX, 1, [Center 3xx support])
 478 fi
 479
 480 AM_CONDITIONAL(HW_CHRONOVU_LA, test x$HW_CHRONOVU_LA = xyes)
 481 if test "x$HW_CHRONOVU_LA" = "xyes"; then
 482         AC_DEFINE(HAVE_HW_CHRONOVU_LA, 1, [ChronoVu LA support])
 483 fi
 484
 485 AM_CONDITIONAL(HW_COLEAD_SLM, test x$HW_COLEAD_SLM = xyes)
 486 if test "x$HW_COLEAD_SLM" = "xyes"; then
 487         AC_DEFINE(HAVE_HW_COLEAD_SLM, 1, [Colead SLM support])
 488 fi
 489
 490 AM_CONDITIONAL(HW_CONRAD_DIGI_35_CPU, test x$HW_CONRAD_DIGI_35_CPU = xyes)
 491 if test "x$HW_CONRAD_DIGI_35_CPU" = "xyes"; then
 492         AC_DEFINE(HAVE_HW_CONRAD_DIGI_35_CPU, 1, [Conrad DIGI 35 CPU support])
 493 fi
 494
 495 AM_CONDITIONAL(HW_DEMO, test x$HW_DEMO = xyes)
 496 if test "x$HW_DEMO" = "xyes"; then
 497         AC_DEFINE(HAVE_HW_DEMO, 1, [Demo driver support])
 498 fi
 499
 500 AM_CONDITIONAL(HW_FLUKE_DMM, test x$HW_FLUKE_DMM = xyes)
 501 if test "x$HW_FLUKE_DMM" = "xyes"; then
 502         AC_DEFINE(HAVE_HW_FLUKE_DMM, 1, [Fluke DMM support])
 503 fi
 504
 505 AM_CONDITIONAL(HW_FX2LAFW, test x$HW_FX2LAFW = xyes)
 506 if test "x$HW_FX2LAFW" = "xyes"; then
 507         AC_DEFINE(HAVE_HW_FX2LAFW, 1, [fx2lafw support])
 508 fi
 509
 510 AM_CONDITIONAL(HW_GMC_MH_1X_2X, test x$HW_GMC_MH_1X_2X = xyes)
 511 if test "x$HW_GMC_MH_1X_2X" = "xyes"; then
 512         AC_DEFINE(HAVE_HW_GMC_MH_1X_2X, 1, [gmc-mh-1x-2x support])
 513 fi
 514
 515 AM_CONDITIONAL(HW_HANTEK_DSO, test x$HW_HANTEK_DSO = xyes)
 516 if test "x$HW_HANTEK_DSO" = "xyes"; then
 517         AC_DEFINE(HAVE_HW_HANTEK_DSO, 1, [Hantek DSO support])
 518 fi
 519
 520 AM_CONDITIONAL(HW_HAMEG_HMO, test x$HW_HAMEG_HMO = xyes)
 521 if test "x$HW_HAMEG_HMO" = "xyes"; then
 522         AC_DEFINE(HAVE_HW_HAMEG_HMO, 1, [Hameg HMO support])
 523 fi
 524
 525 AM_CONDITIONAL(HW_IKALOGIC_SCANALOGIC2, test x$HW_IKALOGIC_SCANALOGIC2 = xyes)
 526 if test "x$HW_IKALOGIC_SCANALOGIC2" = "xyes"; then
 527         AC_DEFINE(HAVE_HW_IKALOGIC_SCANALOGIC2, 1, [IKALOGIC Scanalogic-2 support])
 528 fi
 529
 530 AM_CONDITIONAL(HW_IKALOGIC_SCANAPLUS, test x$HW_IKALOGIC_SCANAPLUS = xyes)
 531 if test "x$HW_IKALOGIC_SCANAPLUS" = "xyes"; then
 532         AC_DEFINE(HAVE_HW_IKALOGIC_SCANAPLUS, 1, [IKALOGIC ScanaPLUS support])
 533 fi
 534
 535 AM_CONDITIONAL(HW_KECHENG_KC_330B, test x$HW_KECHENG_KC_330B = xyes)
 536 if test "x$HW_KECHENG_KC_330B" = "xyes"; then
 537         AC_DEFINE(HAVE_HW_KECHENG_KC_330B, 1, [Kecheng KC-330B support])
 538 fi
 539
 540 AM_CONDITIONAL(HW_LASCAR_EL_USB, test x$HW_LASCAR_EL_USB = xyes)
 541 if test "x$HW_LASCAR_EL_USB" = "xyes"; then
 542         AC_DEFINE(HAVE_HW_LASCAR_EL_USB, 1, [Lascar EL-USB support])
 543 fi
 544
 545 AM_CONDITIONAL(HW_MIC_985XX, test x$HW_MIC_985XX = xyes)
 546 if test "x$HW_MIC_985XX" = "xyes"; then
 547         AC_DEFINE(HAVE_HW_MIC_985XX, 1, [MIC 985xx support])
 548 fi
 549
 550 AM_CONDITIONAL(HW_MOTECH_LPS_30X, test x$HW_MOTECH_LPS_30X = xyes)
 551 if test "x$HW_MOTECH_LPS_30X" = "xyes"; then
 552         AC_DEFINE(HAVE_HW_MOTECH_LPS_30X, 1, [motech-lps-30x support])
 553 fi
 554
 555 AM_CONDITIONAL(HW_NORMA_DMM, test x$HW_NORMA_DMM = xyes)
 556 if test "x$HW_NORMA_DMM" = "xyes"; then
 557         AC_DEFINE(HAVE_HW_NORMA_DMM, 1, [Norma DMM support])
 558 fi
 559
 560 AM_CONDITIONAL(HW_OLS, test x$HW_OLS = xyes)
 561 if test "x$HW_OLS" = "xyes"; then
 562         AC_DEFINE(HAVE_HW_OLS, 1, [OpenBench Logic Sniffer (OLS) support])
 563 fi
 564
 565 AM_CONDITIONAL(HW_RIGOL_DS, test x$HW_RIGOL_DS = xyes)
 566 if test "x$HW_RIGOL_DS" = "xyes"; then
 567         AC_DEFINE(HAVE_HW_RIGOL_DS, 1, [Rigol DS support])
 568 fi
 569
 570 AM_CONDITIONAL(HW_SALEAE_LOGIC16, test x$HW_SALEAE_LOGIC16 = xyes)
 571 if test "x$HW_SALEAE_LOGIC16" = "xyes"; then
 572         AC_DEFINE(HAVE_HW_SALEAE_LOGIC16, 1, [Saleae Logic16 support])
 573 fi
 574
 575 AM_CONDITIONAL(HW_SERIAL_DMM, test x$HW_SERIAL_DMM = xyes)
 576 if test "x$HW_SERIAL_DMM" = "xyes"; then
 577         AC_DEFINE(HAVE_HW_SERIAL_DMM, 1, [Serial DMM support])
 578 fi
 579
 580 AM_CONDITIONAL(HW_SYSCLK_LWLA, test x$HW_SYSCLK_LWLA = xyes)
 581 if test "x$HW_SYSCLK_LWLA" = "xyes"; then
 582         AC_DEFINE(HAVE_HW_SYSCLK_LWLA, 1, [Sysclk LWLA support])
 583 fi
 584
 585 AM_CONDITIONAL(HW_TELEINFO, test x$HW_TELEINFO = xyes)
 586 if test "x$HW_TELEINFO" = "xyes"; then
 587         AC_DEFINE(HAVE_HW_TELEINFO, 1, [Teleinfo support])
 588 fi
 589
 590 AM_CONDITIONAL(HW_TONDAJ_SL_814, test x$HW_TONDAJ_SL_814 = xyes)
 591 if test "x$HW_TONDAJ_SL_814" = "xyes"; then
 592         AC_DEFINE(HAVE_HW_TONDAJ_SL_814, 1, [Tondaj SL-814 support])
 593 fi
 594
 595 AM_CONDITIONAL(HW_UNI_T_DMM, test x$HW_UNI_T_DMM = xyes)
 596 if test "x$HW_UNI_T_DMM" = "xyes"; then
 597         AC_DEFINE(HAVE_HW_UNI_T_DMM, 1, [UNI-T DMM support])
 598 fi
 599
 600 AM_CONDITIONAL(HW_UNI_T_UT32X, test x$HW_UNI_T_UT32X = xyes)
 601 if test "x$HW_UNI_T_UT32X" = "xyes"; then
 602         AC_DEFINE(HAVE_HW_UNI_T_UT32X, 1, [UNI-T UT32x support])
 603 fi
 604
 605 AM_CONDITIONAL(HW_VICTOR_DMM, test x$HW_VICTOR_DMM = xyes)
 606 if test "x$HW_VICTOR_DMM" = "xyes"; then
 607         AC_DEFINE(HAVE_HW_VICTOR_DMM, 1, [Victor DMM support])
 608 fi
 609
 610 AM_CONDITIONAL(HW_ZEROPLUS_LOGIC_CUBE, test x$HW_ZEROPLUS_LOGIC_CUBE = xyes)
 611 if test "x$HW_ZEROPLUS_LOGIC_CUBE" = "xyes"; then
 612         AC_DEFINE(HAVE_HW_ZEROPLUS_LOGIC_CUBE, 1, [ZEROPLUS Logic Cube support])
 613 fi
 614
 615 # Checks for header files.
 616 # These are already checked: inttypes.h stdint.h stdlib.h string.h unistd.h.
 617
 618 # Checks for typedefs, structures, and compiler characteristics.
 619 AC_C_BIGENDIAN
 620
 621 AC_SUBST(FIRMWARE_DIR, "$datadir/sigrok-firmware")
 622 AC_SUBST(MAKEFLAGS, '--no-print-directory')
 623 AC_SUBST(AM_LIBTOOLFLAGS, '--silent')
 624
 625 SR_PACKAGE_VERSION_MAJOR=sr_package_version_major
 626 SR_PACKAGE_VERSION_MINOR=sr_package_version_minor
 627 SR_PACKAGE_VERSION_MICRO=sr_package_version_micro
 628 SR_PACKAGE_VERSION=sr_package_version
 629
 630 AC_SUBST(SR_PACKAGE_VERSION_MAJOR)
 631 AC_SUBST(SR_PACKAGE_VERSION_MINOR)
 632 AC_SUBST(SR_PACKAGE_VERSION_MICRO)
 633 AC_SUBST(SR_PACKAGE_VERSION)
 634
 635 AC_CONFIG_FILES([Makefile version.h libsigrok.pc])
 636
 637 AC_OUTPUT
 638
 639 echo
 640 echo "libsigrok configuration summary:"
 641 echo
 642 echo "  - Package version (major.minor.micro):    $SR_PACKAGE_VERSION"
 643 echo "  - Library version (current:revision:age): $SR_LIB_VERSION"
 644 echo "  - Prefix: $prefix"
 645 echo "  - Building on: $build"
 646 echo "  - Building for: $host"
 647 echo
 648 echo "Detected libraries:"
 649 echo
 650
 651 # Note: This only works for libs with pkg-config integration.
 652 for lib in "glib-2.0 >= 2.32.0" "libzip >= 0.10" "libserialport >= 0.1.0" "librevisa >= 0.0.20130812" "libusb-1.0 >= 1.0.16" "libftdi >= 0.16" "check >= 0.9.4"; do
 653         optional="OPTIONAL"
 654         if test "x$lib" = "xglib-2.0 >= 2.32.0"; then optional="REQUIRED"; fi
 655         if test "x$lib" = "xlibzip >= 0.10"; then optional="REQUIRED"; fi
 656         if `$PKG_CONFIG --exists $lib`; then
 657                 ver=`$PKG_CONFIG --modversion $lib`
 658                 answer="yes ($ver)"
 659         else
 660                 answer="no"
 661         fi
 662         echo "  - ($optional) $lib: $answer"
 663 done
 664
 665 echo -e "\nEnabled hardware drivers:\n"
 666 echo "  - agilent-dmm..................... $HW_AGILENT_DMM"
 667 echo "  - appa-55ii....................... $HW_APPA_55II"
 668 echo "  - asix-sigma...................... $HW_ASIX_SIGMA"
 669 echo "  - atten-pps3xxx................... $HW_ATTEN_PPS3XXX"
 670 echo "  - brymen-bm86x.................... $HW_BRYMEN_BM86X"
 671 echo "  - brymen-dmm...................... $HW_BRYMEN_DMM"
 672 echo "  - cem-dt-885x..................... $HW_CEM_DT_885X"
 673 echo "  - center-3xx...................... $HW_CENTER_3XX"
 674 echo "  - chronovu-la..................... $HW_CHRONOVU_LA"
 675 echo "  - colead-slm...................... $HW_COLEAD_SLM"
 676 echo "  - conrad-digi-35-cpu.............. $HW_CONRAD_DIGI_35_CPU"
 677 echo "  - demo............................ $HW_DEMO"
 678 echo "  - fluke-dmm....................... $HW_FLUKE_DMM"
 679 echo "  - fx2lafw......................... $HW_FX2LAFW"
 680 echo "  - gmc-mh-1x-2x.................... $HW_GMC_MH_1X_2X"
 681 echo "  - hameg-hmo....................... $HW_HAMEG_HMO"
 682 echo "  - hantek-dso...................... $HW_HANTEK_DSO"
 683 echo "  - ikalogic-scanalogic2............ $HW_IKALOGIC_SCANALOGIC2"
 684 echo "  - ikalogic-scanaplus.............. $HW_IKALOGIC_SCANAPLUS"
 685 echo "  - kecheng-kc-330b................. $HW_KECHENG_KC_330B"
 686 echo "  - lascar-el-usb................... $HW_LASCAR_EL_USB"
 687 echo "  - mic-985xx....................... $HW_MIC_985XX"
 688 echo "  - motech-lps-30x.................. $HW_MOTECH_LPS_30X"
 689 echo "  - norma-dmm....................... $HW_NORMA_DMM"
 690 echo "  - openbench-logic-sniffer......... $HW_OLS"
 691 echo "  - rigol-ds........................ $HW_RIGOL_DS"
 692 echo "  - saleae-logic16.................. $HW_SALEAE_LOGIC16"
 693 echo "  - serial-dmm...................... $HW_SERIAL_DMM"
 694 echo "  - sysclk-lwla..................... $HW_SYSCLK_LWLA"
 695 echo "  - teleinfo........................ $HW_TELEINFO"
 696 echo "  - tondaj-sl-814................... $HW_TONDAJ_SL_814"
 697 echo "  - uni-t-dmm....................... $HW_UNI_T_DMM"
 698 echo "  - uni-t-ut32x..................... $HW_UNI_T_UT32X"
 699 echo "  - victor-dmm...................... $HW_VICTOR_DMM"
 700 echo "  - zeroplus-logic-cube............. $HW_ZEROPLUS_LOGIC_CUBE"
 701 echo
 702