vcs.maemo.org Git - monky/blob - configure.ac

   1 AC_INIT([Conky],[1.4.3],[brenden1@users.sourceforge.net])
   2
   3 AM_INIT_AUTOMAKE(conky, 1.4.3)
   4 AM_CONFIG_HEADER(src/config.h)
   5 dnl
   6 dnl C Compiler
   7 dnl
   8
   9 dnl prevent libtool setting LTCFLAGS to default of -g -O2 when CFLAGS unset.
  10 dnl libtool must be deleted with make distclean to see this fix.
  11 if test x"$CFLAGS" = x""; then
  12     AC_SUBST(CFLAGS, [ ])
  13 fi
  14
  15 AC_PROG_CC
  16 AC_PROG_LIBTOOL
  17 PKG_PROG_PKG_CONFIG([0.17.2])
  18
  19
  20 AC_CONFIG_FILES(
  21         Makefile
  22         doc/Makefile
  23         src/Makefile
  24         src/build.h
  25         )
  26
  27 uname=`uname`
  28
  29 case $uname in
  30   Linux*)
  31     WANT_SYSINFO=yes
  32     ;;
  33   FreeBSD*)
  34     WANT_KVM=yes
  35     WANT_DEVSTAT=yes
  36     ;;
  37 #  NetBSD*)
  38 #    WANT_KVM=yes
  39 #    WANT_OSSLIB=yes
  40 #    ;;
  41
  42 #  OpenBSD*)
  43 #    WANT_KVM=yes
  44 #    WANT_OSSLIB=yes
  45 #    ;;
  46
  47 # Solaris doesn't work at all right now
  48 #  SunOS*)
  49 #    WANT_KSTAT=yes
  50 #    ;;
  51
  52   *)
  53     echo "Your operating system $uname isn't supported"
  54     echo "Feel free to help. :P"
  55     exit 1
  56     ;;
  57 esac
  58
  59 AM_CONDITIONAL(BUILD_LINUX, test x$uname = xLinux)
  60 #AM_CONDITIONAL(BUILD_SOLARIS, test x$uname = xSunOS)
  61 AM_CONDITIONAL(BUILD_FREEBSD, test x$uname = xFreeBSD)
  62 #AM_CONDITIONAL(BUILD_NETBSD, test x$uname = xNetBSD)
  63 # AM_CONDITIONAL(BUILD_OPENBSD, test x$uname = xOpenBSD)
  64
  65 BUILD_DATE=$(LANG=en_US LC_ALL=en_US LOCALE=en_US date)
  66 BUILD_ARCH="$(uname -sr) ($(uname -m))"
  67 AC_SUBST(BUILD_DATE)
  68 AC_SUBST(BUILD_ARCH)
  69
  70 dnl
  71 dnl XFT option
  72 dnl
  73
  74 want_xft=yes
  75 AC_ARG_ENABLE(xft,
  76 [  --enable-xft            enable if you want to use Xft [[default=yes]]],
  77   [want_xft="$enableval"])
  78
  79 dnl
  80 dnl OWN_WINDOW option
  81 dnl
  82
  83 dah=yes
  84 AC_ARG_ENABLE(own_window,
  85 [  --enable-own-window     enable if you want support for creating own window [[default=yes]]],
  86   [dah="$enableval"])
  87
  88 if test $dah != "no"; then
  89   AC_DEFINE(OWN_WINDOW, 1, [Define if you want support for window creating])
  90 fi
  91
  92 dnl
  93 dnl PROC_UPTIME option
  94 dnl
  95
  96 dah=yes
  97 AC_ARG_ENABLE(proc_uptime,
  98 [  --enable-proc-uptime    enable using /proc/uptime for uptime [[default=yes]]],
  99   [dah="$enableval"])
 100
 101 if test $dah = "yes"; then
 102   AC_DEFINE(PROC_UPTIME, 1, [Define if you want to use /proc/uptime for uptime])
 103 fi
 104
 105 dnl
 106 dnl XMMS (Version 1)
 107 dnl
 108
 109 want_xmms=auto
 110 AC_ARG_ENABLE(xmms,
 111    [  --enable-xmms           enable xmms (ver. 1) media player support [[default=auto]]],
 112    [want_xmms="$enableval"])
 113
 114 case x$want_xmms in
 115     xauto)
 116         want_xmms=yes
 117         ## its ok to favor the glib 2.0 headers over 1.2 for our purposes ##
 118         PKG_CHECK_MODULES([XMMS], [glib-2.0], [], [PKG_CHECK_MODULES([XMMS], [glib-1.2], [], [want_xmms=no])])
 119
 120         if test x$want_xmms = xyes; then
 121             AC_CHECK_HEADERS([dlfcn.h], [], [want_xmms=no])
 122             if test x$want_xmms = xyes; then
 123                 AC_CHECK_LIB(dl, dlopen, [LIBS="$LIBS -ldl"],
 124                                          [AC_CHECK_FUNCS(dlopen,[],
 125                                                                 [want_xmms=no])])
 126                 if test x$want_xmms = xyes; then
 127                      CFLAGS="$CFLAGS $XMMS_CFLAGS"
 128                      ### if we link to glib 1.2, that means 2.0 wasn't found ###
 129                      ### if we link to glib 2.0, that's ok, we will load libglib-1.2.so.0 dynamically ###
 130                      LIBS="$LIBS $XMMS_LIBS"
 131                      AC_DEFINE(XMMS, 1, [Define for XMMS Ver. 1 support])
 132                 fi
 133             fi
 134         fi
 135         ;;
 136     xyes)
 137         ## its ok to favor the glib 2.0 headers over 1.2 for our purposes ##
 138         PKG_CHECK_MODULES([XMMS], [glib-2.0], [], [PKG_CHECK_MODULES([XMMS], [glib-1.2])])
 139         CFLAGS="$CFLAGS $XMMS_CFLAGS"
 140         ### if we link to glib 1.2, that means 2.0 wasn't found ###
 141         ### if we link to glib 2.0, that's ok, we will load libglib-1.2.so.0 dynamically ###
 142         LIBS="$LIBS $XMMS_LIBS"
 143         AC_CHECK_HEADERS([dlfcn.h], [],
 144              [AC_MSG_ERROR(["dlfcn.h not found: dynamic library loading not supported"])])
 145         AC_CHECK_LIB(dl, dlopen, [LIBS="$LIBS -ldl"],
 146                                  [AC_CHECK_FUNCS(dlopen,[],
 147                                                         [AC_MSG_ERROR([dlopen() not available])])])
 148         AC_DEFINE(XMMS, 1, [Define for XMMS Ver. 1 support])
 149         ;;
 150     xno)
 151         ;;
 152     *)
 153         echo "Error: invalid xmms parameter specified: $want_xmms"
 154         exit -1
 155         ;;
 156 esac
 157 AM_CONDITIONAL(BUILD_XMMS, test x$want_xmms = xyes)
 158
 159 dnl
 160 dnl BMP (through 0.9.7.1)
 161 dnl
 162
 163 want_bmp=auto
 164 AC_ARG_ENABLE(bmp,
 165    [  --enable-bmp            enable beep media media player support [[default=auto]]],
 166    [want_bmp="$enableval"])
 167
 168 case x$want_bmp in
 169     xauto)
 170         want_bmp=yes
 171         PKG_CHECK_MODULES([BMP], [glib-2.0], [], [want_bmp=no])
 172         if test x$want_bmp = xyes; then
 173             AC_CHECK_HEADERS([dlfcn.h], [], [want_bmp=no])
 174             if test x$want_bmp = xyes; then
 175                 AC_CHECK_LIB(dl, dlopen, [LIBS="$LIBS -ldl"],
 176                                          [AC_CHECK_FUNCS(dlopen,[],
 177                                                                 [want_bmp=no])])
 178                 if test x$want_bmp = xyes; then
 179                      CFLAGS="$CFLAGS $BMP_CFLAGS"
 180                      LIBS="$LIBS $BMP_LIBS"
 181                      AC_DEFINE(BMP, 1, [Define for Beep Media Player support])
 182                 fi
 183             fi
 184         fi
 185         ;;
 186     xyes)
 187         PKG_CHECK_MODULES([BMP], [glib-2.0 >= 2.0])
 188         CFLAGS="$CFLAGS $BMP_CFLAGS"
 189         LIBS="$LIBS $BMP_LIBS"
 190         AC_CHECK_HEADERS([dlfcn.h], [],
 191              [AC_MSG_ERROR(["dlfcn.h not found: dynamic library loading not supported"])])
 192         AC_CHECK_LIB(dl, dlopen, [LIBS="$LIBS -ldl"],
 193                                  [AC_CHECK_FUNCS(dlopen,[],
 194                                                         [AC_MSG_ERROR([dlopen() not available])])])
 195         AC_DEFINE(BMP, 1, [Define for Beep Media Player support])
 196         ;;
 197     xno)
 198         ;;
 199     *)
 200         echo "Error: invalid bmp parameter specified: $want_bmp"
 201         exit -1
 202         ;;
 203 esac
 204 AM_CONDITIONAL(BUILD_BMP, test x$want_bmp = xyes)
 205
 206 dnl
 207 dnl Audacious Media Player
 208 dnl
 209
 210 want_audacious=auto
 211 AC_ARG_ENABLE(audacious,
 212    [  --enable-audacious      enable audacious player support [[default=auto]]],
 213    [want_audacious="$enableval"])
 214
 215 case x$want_audacious in
 216     xauto)
 217         want_audacious=yes
 218         PKG_CHECK_MODULES([AUDACIOUS], [glib-2.0], [], [want_audacious=no])
 219         if test x$want_audacious = xyes; then
 220             AC_CHECK_HEADERS([dlfcn.h], [], [want_audacious=no])
 221             if test x$want_audacious = xyes; then
 222                 AC_CHECK_LIB(dl, dlopen, [LIBS="$LIBS -ldl"],
 223                                          [AC_CHECK_FUNCS(dlopen,[],
 224                                                                 [want_audacious=no])])
 225                 if test x$want_audacious = xyes; then
 226                      CFLAGS="$CFLAGS $AUDACIOUS_CFLAGS"
 227                      LIBS="$LIBS $AUDACIOUS_LIBS"
 228                      AC_DEFINE(AUDACIOUS, 1, [Define for Audacious support])
 229                 fi
 230             fi
 231         fi
 232         ;;
 233     xyes)
 234         PKG_CHECK_MODULES([AUDACIOUS], [glib-2.0])
 235         CFLAGS="$CFLAGS $AUDACIOUS_CFLAGS"
 236         LIBS="$LIBS $AUDACIOUS_LIBS"
 237         AC_CHECK_HEADERS([dlfcn.h], [],
 238              [AC_MSG_ERROR(["dlfcn.h not found: dynamic library loading not supported"])])
 239         AC_CHECK_LIB(dl, dlopen, [LIBS="$LIBS -ldl"],
 240                                  [AC_CHECK_FUNCS(dlopen,[],
 241                                                         [AC_MSG_ERROR([dlopen() not available])])])
 242         AC_DEFINE(AUDACIOUS, 1, [Define for Audacious support])
 243         ;;
 244     xno)
 245         ;;
 246     *)
 247         echo "Error: invalid audacious parameter specified: $want_audacious"
 248         exit -1
 249         ;;
 250 esac
 251 AM_CONDITIONAL(BUILD_AUDACIOUS, test x$want_audacious = xyes)
 252
 253 dnl
 254 dnl InfoPipe (Version 1.3)
 255 dnl
 256
 257 want_infopipe=yes
 258 AC_ARG_ENABLE(infopipe,
 259    [  --enable-infopipe       enable xmms/bmp infopipe support [[default=yes]]],
 260    [want_infopipe="$enableval"])
 261
 262 case x$want_infopipe in
 263     xyes)
 264         AC_DEFINE(INFOPIPE, 1, [Define for InfoPipe support])
 265         ;;
 266     xno)
 267         ;;
 268     *)
 269         echo "Error: invalid infopipe parameter specified: $want_infopipe"
 270         exit -1
 271         ;;
 272 esac
 273 AM_CONDITIONAL(BUILD_INFOPIPE, test x$want_infopipe = xyes)
 274
 275 dnl
 276 dnl BMPx
 277 dnl
 278
 279 want_bmpx=no
 280 AC_ARG_ENABLE(bmpx,
 281               [  --enable-bmpx           enable if you want BMPx support [[default=no]]],
 282               [want_bmpx="$enableval"])
 283
 284 AM_CONDITIONAL(BUILD_BMPX, test x$want_bmpx = xyes)
 285 if test x$want_bmpx = xyes; then
 286         PKG_CHECK_MODULES([BMPX], [bmp-2.0 >= 0.14.0])
 287         CFLAGS="$CFLAGS $BMPX_CFLAGS"
 288         LIBS="$LIBS $BMPX_LIBS"
 289         AC_DEFINE(BMPX, 1, [Define if you want BMPx support])
 290 fi
 291
 292 dnl
 293 dnl Seti@Home
 294 dnl
 295
 296 want_seti=yes
 297 AC_ARG_ENABLE(seti,
 298 [  --enable-seti           enable if you want SETI at Home stats [[default=yes]]],
 299   [want_seti="$enableval"])
 300
 301 AM_CONDITIONAL(BUILD_SETI, test x$want_seti = xyes)
 302 if test x$want_seti = xyes; then
 303   AC_DEFINE(SETI, 1, [Define if you want SETI at Home stats])
 304 fi
 305
 306 dnl
 307 dnl Hddtemp
 308 dnl
 309
 310 want_hddtemp=yes
 311 AC_ARG_ENABLE(hddtemp,
 312 [  --enable-hddtemp        enable if you want hddtemp support [[default=yes]]],
 313   [want_hddtemp="$enableval"])
 314
 315 AM_CONDITIONAL(BUILD_HDDTEMP, test x$want_hddtemp = xyes)
 316 if test x$want_hddtemp = xyes; then
 317   AC_DEFINE(HDDTEMP, 1, [Define if you want hddtemp support])
 318 fi
 319
 320 dnl
 321 dnl MPD
 322 dnl
 323
 324 want_mpd=yes
 325 AC_ARG_ENABLE(mpd,
 326 [  --enable-mpd            enable if you want MPD support [[default=yes]]],
 327   [want_mpd="$enableval"])
 328
 329 AM_CONDITIONAL(BUILD_MPD, test x$want_mpd = xyes)
 330 if test x$want_mpd = xyes; then
 331   AC_DEFINE(MPD, 1, [Define if you want MPD support])
 332 fi
 333
 334 dnl
 335 dnl XMMS2
 336 dnl
 337
 338 want_xmms2=no
 339 AC_ARG_ENABLE(xmms2,
 340 [  --enable-xmms2          enable if you want XMMS2 support [[default=no]]],
 341   [want_xmms2="$enableval"])
 342
 343 AM_CONDITIONAL(BUILD_XMMS2, test x$want_xmms2 = xyes)
 344 if test x$want_xmms2 = xyes; then
 345   CFLAGS="$CFLAGS `pkg-config --cflags xmms2-client`"
 346   LIBS="$LIBS `pkg-config --libs xmms2-client`"
 347   AC_DEFINE(XMMS2, 1, [Define if you want XMMS2 support])
 348 fi
 349
 350 dnl
 351 dnl IMLIB2
 352 dnl
 353
 354 want_imlib2=no
 355 AC_ARG_ENABLE(imlib2,
 356 [  --enable-imlib2         enable if you want Imlib2 support [[default=no]]],
 357   [want_imlib2="$enableval"])
 358
 359 AM_CONDITIONAL(BUILD_IMLIB2, test x$want_imlib2 = xyes)
 360 if test x$want_imlib2 = xyes; then
 361         PKG_CHECK_MODULES([Imlib2], [imlib2])
 362         CFLAGS="$CFLAGS $Imlib2_CFLAGS"
 363         LIBS="$LIBS $Imlib2_LIBS"
 364         AC_DEFINE(IMLIB2, 1, [Define if you want Imlib2 support])
 365 fi
 366
 367 dnl
 368 dnl PORT_MONITORS
 369 dnl
 370
 371 want_portmon=yes
 372 AC_ARG_ENABLE(portmon,
 373 [  --enable-portmon        enable if you want tcp (ip4) port monitoring [[default=yes]]],
 374   [want_portmon="$enableval"])
 375
 376 AM_CONDITIONAL(BUILD_PORT_MONITORS, test x$want_portmon = xyes)
 377 if test x$want_portmon = xyes; then
 378   AC_CHECK_HEADERS([netdb.h netinet/in.h netinet/tcp.h sys/socket.h arpa/inet.h], [], [PORT_MONITORS_MISSING=yes])
 379   if test "x$PORT_MONITORS_MISSING" = xyes; then
 380          AC_MSG_ERROR([missing a needed network header for port monitoring])
 381   fi
 382   AC_DEFINE(TCP_PORT_MONITOR, 1, [Define if you want tcp port monitoring support])
 383 fi
 384
 385 dnl
 386 dnl Cairo
 387 dnl
 388
 389 dnl
 390 dnl MLDonkey
 391 dnl
 392
 393 want_mldonkey=no
 394 AC_ARG_ENABLE(mldonkey,
 395 [  --enable-mldonkey       enable if you want MLDonkey support [[default=no]]],
 396   [want_mldonkey="$enableval"])
 397
 398 AM_CONDITIONAL(BUILD_MLDONKEY, test x$want_mldonkey = xyes)
 399 if test x$want_mldonkey = xyes; then
 400   AC_DEFINE(MLDONKEY, 1, [Define if you want MLDonkey support])
 401 fi
 402
 403 dnl
 404 dnl ICONV
 405 dnl
 406
 407 AM_ICONV
 408 if test "$am_cv_func_iconv" != yes; then
 409         AC_MSG_WARN([Could not find libiconv])
 410 else
 411         LIBS="$LIBS $LIBICONV"
 412 fi
 413
 414 dnl
 415 dnl debug
 416 dnl
 417
 418 want_debug=no
 419 AC_ARG_ENABLE(debug,
 420         [  --enable-debug       compile with debug symbols [[default=no]]],
 421         [want_debug="$enableval"])
 422
 423 if test "x$want_debug" = "xyes" -a $ac_cv_c_compiler_gnu != no; then
 424         CFLAGS="$CFLAGS -g3"
 425 fi
 426
 427 dnl
 428 dnl X
 429 dnl
 430
 431 dah=yes
 432 AC_ARG_ENABLE(double_buffer,
 433 [  --enable-double-buffer  enable if you want to support flicker-free operation [[default=yes]]],
 434   [dah="$enableval"])
 435
 436 want_xdamage=yes
 437 AC_ARG_ENABLE(xdamage,
 438 [  --enable-xdamage        enable if you want Xdamage support [[default=yes]]],
 439   [want_xdamage="$enableval"])
 440
 441 want_x11=yes
 442 AC_ARG_ENABLE(x11,
 443 [  --enable-x11            enable if you want X11 support [[default=yes]]],
 444  [want_x11="$enableval"])
 445
 446
 447 if test "x$want_x11" = "xyes"; then
 448         AC_PATH_X
 449         AC_PATH_XTRA
 450         CFLAGS="$CFLAGS $X_CFLAGS"
 451         LIBS="$LIBS $X_LIBS $X11_LIBS"
 452         LDFLAGS="$LDFLAGS $LIBS $X_PRE_LIBS"
 453         if test "x$X_DISPLAY_MISSING" = xyes; then
 454                 AC_MSG_ERROR([something went wrong when checking for X11, you're probably missing headers or it's not installed, either re-run configure with --disable-x11, or fix this])
 455         fi
 456         AC_DEFINE(X11, 1, [Define if you want to use X11])
 457         AC_DEFINE(HAVE_X11, 1, [Define if you have X11])
 458         AM_CONDITIONAL(BUILD_X11, true)
 459         if test "x$dah" != xno; then
 460                 AC_DEFINE(DOUBLE_BUFFER, 1, [Define if you want support for the DBE extension])
 461                 AC_CHECK_LIB(Xext, XdbeQueryExtension, [AC_DEFINE([HAVE_XDBE], 1, [Xdbe]) LIBS="$LIBS -lXext"],
 462                      [AC_MSG_ERROR([something went wrong when checking for Xdbe (double buffer extension)])])
 463         fi
 464
 465         if test "x$want_xdamage" = "xyes"; then
 466                 AC_DEFINE(XDAMAGE, 1, [Define if you want support for the Xdamage extension])
 467                 AC_CHECK_LIB(Xdamage, XDamageQueryExtension,
 468                              [AC_DEFINE([HAVE_XDAMAGE], 1, [Xdamage]) LIBS="$LIBS -lXdamage"],
 469                               [AC_MSG_ERROR([something went wrong when checking for Xdamage])])
 470         fi
 471 else
 472         AM_CONDITIONAL(BUILD_X11, false)
 473 fi
 474
 475 dnl
 476 dnl Xft
 477 dnl
 478
 479 if test x$want_xft && test x$want_x11; then
 480   PKG_CHECK_MODULES(XFT, [xft],
 481                     [
 482                      AC_DEFINE(XFT, 1, [Define if you are using Xft])
 483                      CFLAGS="$CFLAGS $XFT_CFLAGS"
 484                      AC_SUBST(XFT_LIBS)
 485                     ],
 486                     [want_xft=no])
 487 fi
 488
 489 dnl
 490 dnl KVM
 491 dnl
 492
 493 if test x$WANT_KVM = xyes; then
 494   AC_CHECK_LIB(kvm, kvm_open,
 495         LIBS="$LIBS -lkvm",
 496         AC_MSG_ERROR([Could not find kvm_open in -lkvm.])
 497   )
 498 fi
 499
 500 dnl
 501 dnl devstat
 502 dnl
 503
 504 if test x$WANT_DEVSTAT = xyes; then
 505         AC_CHECK_LIB(devstat, devstat_getversion,
 506                      LIBS="$LIBS -ldevstat",
 507                      AC_MSG_ERROR([Cound not find devstat_getversion in -ldevstat.])
 508         )
 509 fi
 510
 511 dnl
 512 dnl OSSLIB for NetBSD/OpenBSD
 513 dnl
 514
 515 if test x$WANT_OSSLIB = xyes; then
 516     AC_CHECK_LIB(ossaudio, _oss_ioctl,
 517         LIBS="$LIBS -lossaudio",
 518         AC_MSG_ERROR([Could not find oss_ioctl in -lossaudio.])
 519     )
 520 fi
 521
 522 dnl
 523 dnl Some random headers
 524 dnl
 525
 526
 527 AC_CHECK_HEADERS([signal.h unistd.h sys/utsname.h sys/stat.h linux/soundcard.h dirent.h mcheck.h])
 528 AC_CHECK_HEADERS([sys/statfs.h sys/param.h])
 529 AC_CHECK_HEADERS([sys/mount.h], [], [],
 530                  [#ifdef HAVE_SYS_PARAM_H
 531                   #include <sys/param.h>
 532                   #endif
 533 ])
 534
 535 dnl
 536 dnl Check doc stuff
 537 dnl
 538
 539 AC_CHECK_PROGS(db2x_xsltproc_cmd, db2x_xsltproc)
 540 AC_CHECK_PROGS(db2x_manxml_cmd, db2x_manxml)
 541 AC_CHECK_PROGS(xsltproc_cmd, xsltproc)
 542 if test x$db2x_xsltproc_cmd = "x" -o x$xsltproc_cmd = "x"; then
 543         AM_CONDITIONAL(HAVE_DOCSTUFF, false)
 544 else
 545         AM_CONDITIONAL(HAVE_DOCSTUFF, true)
 546 fi
 547
 548 dnl
 549 dnl Check sysinfo()
 550 dnl
 551
 552 if test x$WANT_SYSINFO = xyes; then
 553   dah=no
 554   AC_MSG_CHECKING(for sysinfo)
 555   AC_TRY_COMPILE(
 556     [#include <sys/types.h>
 557      #include <sys/sysinfo.h>],
 558     [struct sysinfo s; sysinfo(&s); (void) s.uptime; ],
 559     [AC_MSG_RESULT(yes); dah=yes],
 560     [AC_MSG_RESULT(not usable); dah=no])
 561
 562   if test x$dah = xyes; then
 563     AC_DEFINE(HAVE_SYSINFO, 1, [Define if you have sysinfo (Linux)])
 564   fi
 565 fi
 566
 567 dnl
 568 dnl kstat in Solaris
 569 dnl
 570
 571 if test x$WANT_KSTAT = xyes; then
 572   dah=no
 573   AC_CHECK_LIB([kstat], [kstat_open], [dah=yes], [])
 574
 575   if test x$dah = xyes; then
 576     AC_DEFINE(HAVE_KSTAT, 1, [Define if you have kstat (Solaris)])
 577     LDFLAGS="$LDFLAGS -lkstat"
 578   fi
 579 fi
 580
 581 AC_DEFUN([AM_LANGINFO_CODESET],
 582 [
 583   AC_CACHE_CHECK([for nl_langinfo and CODESET], am_cv_langinfo_codeset,
 584     [AC_TRY_LINK([#include <langinfo.h>],
 585       [char* cs = nl_langinfo(CODESET);],
 586       am_cv_langinfo_codeset=yes,
 587       am_cv_langinfo_codeset=no)
 588     ])
 589   if test $am_cv_langinfo_codeset = yes; then
 590     AC_DEFINE(HAVE_LANGINFO_CODESET, 1,
 591       [Define if you have <langinfo.h> and nl_langinfo(CODESET).])
 592   fi
 593 ])
 594
 595 dnl
 596 dnl Check getloadavg
 597 dnl
 598
 599 AC_MSG_CHECKING(for getloadavg)
 600 AC_TRY_COMPILE(
 601   [#include <stdlib.h>],
 602   [double v[3]; getloadavg(v, 3);],
 603   [AC_MSG_RESULT(yes)
 604    AC_DEFINE(HAVE_GETLOADAVG, 1, [Define if you have getloadavg])],
 605   [AC_MSG_RESULT(no)])
 606
 607 dnl
 608 dnl Check popen
 609 dnl
 610
 611 AC_CHECK_FUNCS(popen)
 612
 613 dnl
 614 dnl Da.
 615 dnl
 616
 617 CFLAGS="$CFLAGS -Wall -W"
 618
 619 AC_SUBST(CFLAGS)
 620 AC_SUBST(X11_LIBS)
 621
 622 AC_OUTPUT
 623
 624 dnl
 625 dnl Print summary
 626 dnl
 627 cat << EOF
 628
 629 $PACKAGE $VERSION configured successfully:
 630
 631  Installing into:       $prefix
 632  C compiler flags:      $CFLAGS
 633  Linker flags:          $LDFLAGS
 634  Libraries:             $LIBS
 635
 636  * x11:
 637   x11 support:          $want_x11
 638   xft support:          $want_xft
 639   xdamage extension:    $want_xdamage
 640
 641  * music detection:
 642   xmms:                 $want_xmms
 643   bmp:                  $want_bmp
 644   audacious:            $want_audacious
 645   infopipe:             $want_infopipe
 646   bmpx:                 $want_bmpx
 647   xmms2:                $want_xmms2
 648   mpd:                  $want_mpd
 649
 650  * general:
 651   portmon:              $want_portmon
 652   mldonkey:             $want_mldonkey
 653   hddtemp:              $want_hddtemp
 654
 655 EOF