configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_PREREQ(2.59)
   3 AC_INIT(src/control/control.c)
   4
   5 AC_CONFIG_MACRO_DIR([m4])
   6
   7 dnl *************************************************
   8 dnl current:revision:age
   9 dnl change (without API) = c:r+1:a
  10 dnl change API = c+1:0:a
  11 dnl add API = c+1:0:a+1
  12 dnl remove API = c+1:0:0
  13 dnl *************************************************
  14 AC_CANONICAL_HOST
  15 AM_INIT_AUTOMAKE(alsa-lib, 1.0.24.1)
  16 eval LIBTOOL_VERSION_INFO="2:0:0"
  17 dnl *************************************************
  18 AM_CONDITIONAL(INSTALL_M4, test -n "${ACLOCAL}")
  19
  20 # Test for new silent rules and enable only if they are available
  21 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
  22
  23 AC_PREFIX_DEFAULT(/usr)
  24
  25 dnl Checks for programs.
  26
  27 dnl try to gues cross-compiler if not set
  28 if test "x$host" != "x$build" -a -z "`echo $CC | grep -e '-gcc'`";
  29 then
  30   AC_MSG_CHECKING(for cross-compiler)
  31
  32   which ${program_prefix}gcc >/dev/null 2>&1 && CC=${program_prefix}gcc
  33   which ${host_cpu}-${host_os}-gcc >/dev/null 2>&1 \
  34   && CC=${host_cpu}-${host-os}-gcc
  35   which ${host_cpu}-${host_vendor}-${host_os}-gcc >/dev/null 2>&1 \
  36   && CC=${host_cpu}-${host_vendor}-${host_os}-gcc
  37
  38   AC_MSG_RESULT($CC)
  39 fi
  40
  41 CFLAGS="$CFLAGS -D_GNU_SOURCE"
  42
  43
  44 AC_PROG_CC
  45 AC_PROG_CPP
  46 AC_PROG_INSTALL
  47 AC_PROG_LN_S
  48 AC_DISABLE_STATIC
  49 AC_LIBTOOL_DLOPEN
  50 AM_PROG_LIBTOOL
  51
  52 CC_NOUNDEFINED
  53
  54 dnl Checks for header files.
  55 AC_HEADER_STDC
  56 AM_CONFIG_HEADER(include/config.h)
  57
  58 dnl Checks for typedefs, structures, and compiler characteristics.
  59 AC_C_CONST
  60 AC_C_INLINE
  61 AC_HEADER_TIME
  62
  63 dnl Checks for library functions.
  64 AC_PROG_GCC_TRADITIONAL
  65 AC_CHECK_FUNC([hsearch_r], [HAVE_HSEARCH_R=yes])
  66 AM_CONDITIONAL(ALSA_HSEARCH_R, [test "x$HAVE_HSEARCH_R" != xyes])
  67 AC_CHECK_FUNCS([uselocale])
  68
  69 SAVE_LIBRARY_VERSION
  70 AC_SUBST(LIBTOOL_VERSION_INFO)
  71
  72 test "x$prefix" = xNONE && prefix=$ac_default_prefix
  73
  74 dnl ALSA configuration directory
  75 AC_ARG_WITH(configdir,
  76     AS_HELP_STRING([--with-configdir=dir],
  77         [path where ALSA config files are stored]),
  78     confdir="$withval", confdir="")
  79 if test -z "$confdir"; then
  80     eval dir="$datadir"
  81     case "$dir" in
  82     /*) ;;
  83     *) dir="$prefix/share"
  84     esac
  85     confdir="$dir/alsa"
  86 fi
  87 ALSA_CONFIG_DIR="$confdir"
  88 AC_DEFINE_UNQUOTED(ALSA_CONFIG_DIR, "$confdir", [directory containing ALSA configuration database])
  89 AC_SUBST(ALSA_CONFIG_DIR)
  90
  91 dnl ALSA plugin directory
  92 test "x$exec_prefix" = xNONE && exec_prefix=$prefix
  93
  94 AC_ARG_WITH(plugindir,
  95     AS_HELP_STRING([--with-plugindir=dir],
  96         [path where ALSA plugin files are stored]),
  97     plugindir="$withval", plugindir="")
  98 if test -z "$plugindir"; then
  99     eval dir="$libdir"
 100     case "$dir" in
 101     /*) ;;
 102     *) dir="$dir"
 103     esac
 104     plugindir="$dir/$PACKAGE"
 105 fi
 106 AC_DEFINE_UNQUOTED(ALSA_PLUGIN_DIR, "$plugindir", [directory containing ALSA add-on modules])
 107 ALSA_PLUGIN_DIR="$plugindir"
 108 AC_SUBST(ALSA_PLUGIN_DIR)
 109
 110 dnl Check for versioned symbols
 111 AC_MSG_CHECKING(for versioned symbols)
 112 AC_ARG_WITH(versioned,
 113   AS_HELP_STRING([--with-versioned],
 114     [shared library will be compiled with versioned symbols (default = yes)]),
 115   versioned="$withval", versioned="yes")
 116 if test "$versioned" = "yes"; then
 117   # it seems that GNU ld versions since 2.10 are not broken
 118   xres=`grep '^VERSION=' ${srcdir}/ltmain.sh | cut -d = -f 2 | cut -d \" -f 2`
 119   major=`echo $xres | cut -d . -f 1`
 120   minor=`echo $xres | cut -d . -f 2`
 121   pass=0
 122   if test $major -eq 1 && test $minor -gt 3; then
 123     pass=1
 124   else
 125     if test $major -gt 1; then
 126       pass=1
 127     fi
 128   fi
 129   if test $pass -eq 1; then
 130     AC_DEFINE(VERSIONED_SYMBOLS,,[compiled with versioned symbols])
 131     AC_MSG_RESULT(yes)
 132   else
 133     AC_MSG_RESULT(broken libtool - use libtool v1.4+; no versions)
 134   fi
 135 else
 136   AC_MSG_RESULT(no)
 137 fi
 138 AM_CONDITIONAL(VERSIONED_SYMBOLS, test x$versioned = xyes)
 139
 140 dnl Check for symbolic-functions
 141 AC_MSG_CHECKING(for symbolic-functions)
 142 AC_ARG_ENABLE(symbolic-functions,
 143   AS_HELP_STRING([--enable-symbolic-functions],
 144     [use -Bsymbolic-functions option if available (optmization for size and speed)]),
 145   symfuncs="$enableval", symfuncs="no")
 146 if test "$symfuncs" = "yes"; then
 147   if ld --help | grep -q -- '-Bsymbolic-functions'; then
 148     AC_MSG_RESULT(yes)
 149   else
 150     AC_MSG_RESULT(not supported by ld)
 151     symfuncs="no"
 152   fi
 153 else
 154   AC_MSG_RESULT(no)
 155 fi
 156 AM_CONDITIONAL(SYMBOLIC_FUNCTIONS, test x"$symfuncs" = xyes)
 157
 158 dnl See if toolchain has a custom prefix for symbols ...
 159 AC_MSG_CHECKING(for custom symbol prefixes)
 160 SYMBOL_PREFIX=` \
 161         echo "PREFIX=__USER_LABEL_PREFIX__" \
 162                 | ${CPP-${CC-gcc} -E} - 2>&1 \
 163                 | ${EGREP-grep} "^PREFIX=" \
 164                 | ${SED-sed} "s:^PREFIX=::"`
 165 AC_DEFINE_UNQUOTED([__SYMBOL_PREFIX], "$SYMBOL_PREFIX", [Toolchain Symbol Prefix])
 166 AC_SUBST(SYMBOL_PREFIX)
 167 AC_MSG_RESULT($SYMBOL_PREFIX)
 168
 169 dnl Check for debug...
 170 AC_MSG_CHECKING(for debug)
 171 AC_ARG_WITH(debug,
 172   AS_HELP_STRING([--with-debug],
 173     [library will be compiled with asserts (default = yes)]),
 174   debug="$withval", debug="yes")
 175 if test "$debug" = "yes"; then
 176   AC_MSG_RESULT(yes)
 177 else
 178   AC_DEFINE(NDEBUG,,[No assert debug])
 179   AC_MSG_RESULT(no)
 180 fi
 181
 182 if test "$debug" = "yes"; then
 183   AC_MSG_CHECKING(for debug assert)
 184   AC_ARG_ENABLE(debug-assert,
 185     AS_HELP_STRING([--enable-debug],
 186       [enable assert call at the default error message handler]),
 187     debug_assert="$enableval", debug_assert="no")
 188   if test "$debug_assert" = "yes"; then
 189     AC_MSG_RESULT(yes)
 190     AC_DEFINE(ALSA_DEBUG_ASSERT,,[Enable assert at error message handler])
 191   else
 192     AC_MSG_RESULT(no)
 193   fi
 194 fi
 195
 196 dnl Temporary directory
 197 AC_MSG_CHECKING(for tmpdir)
 198 AC_ARG_WITH(tmpdir,
 199   AS_HELP_STRING([--with-tmpdir=directory],
 200     [directory to put tmp socket files (/tmp)]),
 201   tmpdir="$withval", tmpdir="/tmp")
 202 AC_MSG_RESULT($tmpdir)
 203 AC_DEFINE_UNQUOTED(TMPDIR, "$tmpdir", [directory to put tmp socket files])
 204
 205 dnl Check for softfloat...
 206 AC_MSG_CHECKING(for softfloat)
 207 AC_ARG_WITH(softfloat,
 208   AS_HELP_STRING([--with-softfloat],
 209     [do you have floating point unit on this machine? (optional)]),
 210   [case "$withval" in
 211         y|yes) softfloat=yes ;;
 212         *) softfloat=no ;;
 213    esac],)
 214 if test "$softfloat" = "yes" ; then
 215   AC_DEFINE(HAVE_SOFT_FLOAT, "1", [Avoid calculation in float])
 216   AC_MSG_RESULT(yes)
 217 else
 218   AC_MSG_RESULT(no)
 219 fi
 220
 221 ALSA_DEPLIBS=""
 222 if test "$softfloat" != "yes"; then
 223   ALSA_DEPLIBS="-lm"
 224 fi
 225
 226 dnl Check for libdl
 227 AC_MSG_CHECKING(for libdl)
 228 AC_ARG_WITH(libdl,
 229   AS_HELP_STRING([--with-libdl], [Use libdl for plugins (default = yes)]),
 230   [ have_libdl="$withval" ], [ have_libdl="yes" ])
 231 if test "$have_libdl" = "yes"; then
 232   AC_CHECK_LIB([dl], [dlsym], [HAVE_LIBDL="yes"])
 233   if test "$HAVE_LIBDL" = "yes" ; then
 234     ALSA_DEPLIBS="$ALSA_DEPLIBS -ldl"
 235     AC_DEFINE([HAVE_LIBDL], 1, [Have libdl])
 236   fi
 237 else
 238   AC_MSG_RESULT(no)
 239 fi
 240 AM_CONDITIONAL(BUILD_MODULES, test "$HAVE_LIBDL"="yes")
 241
 242 dnl Check for pthread
 243 AC_MSG_CHECKING(for pthread)
 244 AC_ARG_WITH(pthread,
 245   AS_HELP_STRING([--with-pthread], [Use pthread (default = yes)]),
 246   [ have_pthread="$withval" ], [ have_pthread="yes" ])
 247 if test "$have_pthread" = "yes"; then
 248   AC_CHECK_LIB([pthread], [pthread_join], [HAVE_LIBPTHREAD="yes"])
 249   if test "$HAVE_LIBPTHREAD" = "yes"; then
 250     ALSA_DEPLIBS="$ALSA_DEPLIBS -lpthread"
 251     AC_DEFINE([HAVE_LIBPTHREAD], 1, [Have libpthread])
 252   fi
 253 else
 254   AC_MSG_RESULT(no)
 255 fi
 256
 257 dnl Check for librt
 258 AC_MSG_CHECKING(for librt)
 259 AC_ARG_WITH(librt,
 260   AS_HELP_STRING([--with-librt], [Use librt for monotonic clock (default = yes)]),
 261   [ have_librt="$withval" ], [ have_librt="yes" ])
 262 if test "$have_librt" = "yes"; then
 263   AC_CHECK_LIB([rt], [clock_gettime], [HAVE_LIBRT="yes"])
 264   if test "$HAVE_LIBRT" = "yes" ; then
 265     ALSA_DEPLIBS="$ALSA_DEPLIBS -lrt"
 266     AC_DEFINE([HAVE_LIBRT], 1, [Have librt])
 267     AC_DEFINE([HAVE_CLOCK_GETTIME], 1, [Have clock gettime])
 268   fi
 269 else
 270   AC_MSG_RESULT(no)
 271 fi
 272
 273 AC_SUBST(ALSA_DEPLIBS)
 274
 275 dnl Check for architecture
 276 AC_MSG_CHECKING(for architecture)
 277 case "$host" in
 278 i?86*)
 279   AC_MSG_RESULT(x86)
 280   ;;
 281 x86_64*)
 282   AC_MSG_RESULT(x86)
 283   ;;
 284 alpha*)
 285   AC_MSG_RESULT(alpha)
 286   ;;
 287 powerpc*|ppc*)
 288   AC_MSG_RESULT(ppc)
 289   CPPFLAGS="$CPPFLAGS -D__ppc__"
 290   ;;
 291 ia64*)
 292   AC_MSG_RESULT(ia64)
 293   CPPFLAGS="$CPPFLAGS -D__ia64__"
 294   ;;
 295 mips*)
 296   AC_MSG_RESULT(mips)
 297   CPPFLAGS="$CPPFLAGS -D__mips__"
 298   ;;
 299 arm*)
 300   AC_MSG_RESULT(arm)
 301   CPPFLAGS="$CPPFLAGS -D__arm__"
 302   ;;
 303 *)
 304   AC_MSG_RESULT($host_cpu)
 305   echo "No atomic operations supported.."
 306   ;;
 307 esac
 308
 309 dnl Check for wordexp.h
 310 AC_CHECK_HEADERS([wordexp.h])
 311
 312 dnl Check for resmgr support...
 313 AC_MSG_CHECKING(for resmgr support)
 314 AC_ARG_ENABLE(resmgr,
 315   AS_HELP_STRING([--enable-resmgr], [support resmgr (optional)]),
 316   resmgr="$enableval", resmgr="no")
 317 AC_MSG_RESULT($resmgr)
 318 if test "$resmgr" = "yes"; then
 319   AC_CHECK_LIB(resmgr, rsm_open_device,,
 320     AC_ERROR([Cannot find libresmgr]))
 321   AC_DEFINE(SUPPORT_RESMGR, "1", [Support resmgr with alsa-lib])
 322 fi
 323
 324 dnl Check for aload* support...
 325 AC_MSG_CHECKING(for aload* support)
 326 AC_ARG_ENABLE(aload,
 327   AS_HELP_STRING([--disable-aload], [disable reading /dev/aload*]),
 328   aload="$enableval", aload="yes")
 329 AC_MSG_RESULT($aload)
 330 if test "$aload" = "yes"; then
 331   AC_DEFINE(SUPPORT_ALOAD, "1", [Support /dev/aload* access for auto-loading])
 332 fi
 333
 334 dnl Check for non-standard /dev directory
 335 AC_MSG_CHECKING([for ALSA device file directory])
 336 AC_ARG_WITH(alsa-devdir,
 337   AS_HELP_STRING([--with-alsa-devdir=dir],
 338     [directory with ALSA device files (default /dev/snd)]),
 339   [alsa_dev_dir="$withval"],
 340   [alsa_dev_dir="/dev/snd"])
 341 dnl make sure it has a trailing slash
 342 if echo "$alsa_dev_dir" | grep -v '/$' > /dev/null; then
 343   alsa_dev_dir="$alsa_dev_dir/"
 344 fi
 345 AC_DEFINE_UNQUOTED(ALSA_DEVICE_DIRECTORY, "$alsa_dev_dir", [Directory with ALSA device files])
 346 AC_MSG_RESULT([$alsa_dev_dir])
 347
 348 AC_MSG_CHECKING([for aload* device file directory])
 349 AC_ARG_WITH(aload-devdir,
 350   AS_HELP_STRING([--with-aload-devdir=dir],
 351     [directory with aload* device files (default /dev)]),
 352   [aload_dev_dir="$withval"],
 353   [aload_dev_dir="/dev"])
 354 if echo "$aload_dev_dir" | grep -v '/$' > /dev/null; then
 355   aload_dev_dir="$aload_dev_dir/"
 356 fi
 357 AC_DEFINE_UNQUOTED(ALOAD_DEVICE_DIRECTORY, "$aload_dev_dir", [Directory with aload* device files])
 358 AC_MSG_RESULT([$aload_dev_dir])
 359
 360 dnl Build conditions
 361 AC_ARG_ENABLE(mixer,
 362   AS_HELP_STRING([--disable-mixer], [disable the mixer component]),
 363   [build_mixer="$enableval"], [build_mixer="yes"])
 364 AC_ARG_ENABLE(pcm,
 365   AS_HELP_STRING([--disable-pcm], [disable the PCM component]),
 366   [build_pcm="$enableval"], [build_pcm="yes"])
 367 AC_ARG_ENABLE(rawmidi,
 368   AS_HELP_STRING([--disable-rawmidi], [disable the raw MIDI component]),
 369   [build_rawmidi="$enableval"], [build_rawmidi="yes"])
 370 AC_ARG_ENABLE(hwdep,
 371   AS_HELP_STRING([--disable-hwdep], [disable the hwdep component]),
 372   [build_hwdep="$enableval"], [build_hwdep="yes"])
 373 AC_ARG_ENABLE(seq,
 374   AS_HELP_STRING([--disable-seq], [disable the sequencer component]),
 375   [build_seq="$enableval"], [build_seq="yes"])
 376 AC_ARG_ENABLE(ucm,
 377   AS_HELP_STRING([--disable-ucm], [disable the use-case-manager component]),
 378   [build_ucm="$enableval"], [build_ucm="yes"])
 379 AC_ARG_ENABLE(alisp,
 380   AS_HELP_STRING([--disable-alisp], [disable the alisp component]),
 381   [build_alisp="$enableval"], [build_alisp="yes"])
 382 test "$softfloat" = "yes" && build_alisp="no"
 383 AC_ARG_ENABLE(old-symbols,
 384   AS_HELP_STRING([--disable-old-symbols], [disable old obsoleted symbols]),
 385   [keep_old_symbols="$enableval"], [keep_old_symbols="yes"])
 386 AM_CONDITIONAL(KEEP_OLD_SYMBOLS, test x$keep_old_symbols = xyes)
 387
 388 AC_ARG_ENABLE(python,
 389   AS_HELP_STRING([--disable-python], [disable the python components]),
 390   [build_python="$enableval"], [build_python="yes"])
 391 PYTHON_LIBS=""
 392 PYTHON_INCLUDES=""
 393 if test "$build_python" = "yes"; then
 394   AC_ARG_WITH(pythonlibs,
 395     AS_HELP_STRING([--with-pythonlibs=ldflags],
 396       [specify python libraries (-lpthread -lm -ldl -lpython2.4)]),
 397     pythonlibs="$withval", pythonlibs=`python-config --libs`)
 398   AC_ARG_WITH(pythonincludes,
 399     AS_HELP_STRING([--with-pythonincludes=Cflags],
 400       [specify python C header files (-I/usr/include/python)]),
 401     pythonincludes="$withval", pythonincludes=`python-config --includes`)
 402   if test -z "$pythonlibs"; then
 403     echo "Unable to determine python libraries! Probably python-config is not"
 404     echo "available on this system. Please, use --with-pythonlibs and"
 405     echo "--with-pythonincludes options. Python components are disabled in this build."
 406     build_python="no"
 407   else
 408     PYTHON_LIBS="$pythonlibs"
 409     PYTHON_INCLUDES="$pythonincludes"
 410   fi
 411 fi
 412 AC_SUBST(PYTHON_LIBS)
 413 AC_SUBST(PYTHON_INCLUDES)
 414
 415 AM_CONDITIONAL(BUILD_MIXER, test x$build_mixer = xyes)
 416 AM_CONDITIONAL(BUILD_PCM, test x$build_pcm = xyes)
 417 AM_CONDITIONAL(BUILD_RAWMIDI, test x$build_rawmidi = xyes)
 418 AM_CONDITIONAL(BUILD_HWDEP, test x$build_hwdep = xyes)
 419 AM_CONDITIONAL(BUILD_SEQ, test x$build_seq = xyes)
 420 AM_CONDITIONAL(BUILD_UCM, test x$build_ucm = xyes)
 421 AM_CONDITIONAL(BUILD_ALISP, test x$build_alisp = xyes)
 422 AM_CONDITIONAL(BUILD_PYTHON, test x$build_python = xyes)
 423
 424 if test "$build_mixer" = "yes"; then
 425   AC_DEFINE([BUILD_MIXER], "1", [Build mixer component])
 426 fi
 427 if test "$build_pcm" = "yes"; then
 428   AC_DEFINE([BUILD_PCM], "1", [Build PCM component])
 429 fi
 430 if test "$build_rawmidi" = "yes"; then
 431   AC_DEFINE([BUILD_RAWMIDI], "1", [Build raw MIDI component])
 432 fi
 433 if test "$build_hwdep" = "yes"; then
 434   AC_DEFINE([BUILD_HWDEP], "1", [Build hwdep component])
 435 fi
 436 if test "$build_seq" = "yes"; then
 437   AC_DEFINE([BUILD_SEQ], "1", [Build sequencer component])
 438 fi
 439 if test "$build_ucm" = "yes"; then
 440   AC_DEFINE([BUILD_UCM], "1", [Build UCM component])
 441 fi
 442
 443 dnl PCM Plugins
 444
 445 if test "$build_pcm" = "yes"; then
 446 AC_ARG_WITH(pcm-plugins,
 447   AS_HELP_STRING([--with-pcm-plugins=<list>],
 448     [build PCM plugins (default = all)]),
 449   [pcm_plugins="$withval"], [pcm_plugins="all"])
 450 else
 451 pcm_plugins=""
 452 fi
 453
 454 PCM_PLUGIN_LIST="copy linear route mulaw alaw adpcm rate plug multi shm file null empty share meter hooks lfloat ladspa dmix dshare dsnoop asym iec958 softvol extplug ioplug mmap_emul"
 455
 456 build_pcm_plugin="no"
 457 for t in $PCM_PLUGIN_LIST; do
 458   eval build_pcm_$t="no"
 459 done
 460
 461 pcm_plugins=`echo $pcm_plugins | sed 's/,/ /g'`
 462 for p in $pcm_plugins; do
 463   for t in $PCM_PLUGIN_LIST; do
 464     if test "$p" = "$t" -o "$p" = "all"; then
 465       eval build_pcm_$t="yes"
 466       build_pcm_plugin="yes"
 467     fi
 468   done
 469 done
 470
 471 dnl special dependencies
 472 if test "$build_pcm_plug" = "yes"; then
 473   build_pcm_linear="yes"
 474   build_pcm_copy="yes"
 475 fi
 476
 477 if test "$build_pcm_ioplug" = "yes"; then
 478   build_pcm_extplug="yes"
 479 fi
 480
 481 if test "$HAVE_LIBDL" != "yes"; then
 482   build_pcm_meter="no"
 483   build_pcm_ladspa="no"
 484   build_pcm_pcm_ioplug="no"
 485   build_pcm_pcm_extplug="no"
 486 fi
 487
 488 if test "$HAVE_LIBPTHREAD" != "yes"; then
 489   build_pcm_share="no"
 490 fi
 491
 492 if test "$softfloat" = "yes"; then
 493   build_pcm_lfloat="no"
 494   build_pcm_ladspa="no"
 495 fi
 496
 497 AM_CONDITIONAL(BUILD_PCM_PLUGIN, test x$build_pcm_plugin = xyes)
 498 AM_CONDITIONAL(BUILD_PCM_PLUGIN_COPY, test x$build_pcm_copy = xyes)
 499 AM_CONDITIONAL(BUILD_PCM_PLUGIN_LINEAR, test x$build_pcm_linear = xyes)
 500 AM_CONDITIONAL(BUILD_PCM_PLUGIN_ROUTE, test x$build_pcm_route = xyes)
 501 AM_CONDITIONAL(BUILD_PCM_PLUGIN_MULAW, test x$build_pcm_mulaw = xyes)
 502 AM_CONDITIONAL(BUILD_PCM_PLUGIN_ALAW, test x$build_pcm_alaw = xyes)
 503 AM_CONDITIONAL(BUILD_PCM_PLUGIN_ADPCM, test x$build_pcm_adpcm = xyes)
 504 AM_CONDITIONAL(BUILD_PCM_PLUGIN_RATE, test x$build_pcm_rate = xyes)
 505 AM_CONDITIONAL(BUILD_PCM_PLUGIN_PLUG, test x$build_pcm_plug = xyes)
 506 AM_CONDITIONAL(BUILD_PCM_PLUGIN_MULTI, test x$build_pcm_multi = xyes)
 507 AM_CONDITIONAL(BUILD_PCM_PLUGIN_SHM, test x$build_pcm_shm = xyes)
 508 AM_CONDITIONAL(BUILD_PCM_PLUGIN_FILE, test x$build_pcm_file = xyes)
 509 AM_CONDITIONAL(BUILD_PCM_PLUGIN_NULL, test x$build_pcm_null = xyes)
 510 AM_CONDITIONAL(BUILD_PCM_PLUGIN_EMPTY, test x$build_pcm_empty = xyes)
 511 AM_CONDITIONAL(BUILD_PCM_PLUGIN_SHARE, test x$build_pcm_share = xyes)
 512 AM_CONDITIONAL(BUILD_PCM_PLUGIN_METER, test x$build_pcm_meter = xyes)
 513 AM_CONDITIONAL(BUILD_PCM_PLUGIN_HOOKS, test x$build_pcm_hooks = xyes)
 514 AM_CONDITIONAL(BUILD_PCM_PLUGIN_LFLOAT, test x$build_pcm_lfloat = xyes)
 515 AM_CONDITIONAL(BUILD_PCM_PLUGIN_LADSPA, test x$build_pcm_ladspa = xyes)
 516 AM_CONDITIONAL(BUILD_PCM_PLUGIN_DMIX, test x$build_pcm_dmix = xyes)
 517 AM_CONDITIONAL(BUILD_PCM_PLUGIN_DSHARE, test x$build_pcm_dshare = xyes)
 518 AM_CONDITIONAL(BUILD_PCM_PLUGIN_DSNOOP, test x$build_pcm_dsnoop = xyes)
 519 AM_CONDITIONAL(BUILD_PCM_PLUGIN_ASYM, test x$build_pcm_asym = xyes)
 520 AM_CONDITIONAL(BUILD_PCM_PLUGIN_IEC958, test x$build_pcm_iec958 = xyes)
 521 AM_CONDITIONAL(BUILD_PCM_PLUGIN_SOFTVOL, test x$build_pcm_softvol = xyes)
 522 AM_CONDITIONAL(BUILD_PCM_PLUGIN_EXTPLUG, test x$build_pcm_extplug = xyes)
 523 AM_CONDITIONAL(BUILD_PCM_PLUGIN_IOPLUG, test x$build_pcm_ioplug = xyes)
 524 AM_CONDITIONAL(BUILD_PCM_PLUGIN_MMAP_EMUL, test x$build_pcm_mmap_emul = xyes)
 525
 526 dnl Defines for plug plugin
 527 if test "$build_pcm_rate" = "yes"; then
 528   AC_DEFINE([BUILD_PCM_PLUGIN_RATE], "1", [Build PCM rate plugin])
 529 fi
 530 if test "$build_pcm_route" = "yes"; then
 531   AC_DEFINE([BUILD_PCM_PLUGIN_ROUTE], "1", [Build PCM route plugin])
 532 fi
 533 if test "$build_pcm_lfloat" = "yes"; then
 534   AC_DEFINE([BUILD_PCM_PLUGIN_LFLOAT], "1", [Build PCM lfloat plugin])
 535 fi
 536 if test "$build_pcm_adpcm" = "yes"; then
 537   AC_DEFINE([BUILD_PCM_PLUGIN_ADPCM], "1", [Build PCM adpcm plugin])
 538 fi
 539 if test "$build_pcm_mulaw" = "yes"; then
 540   AC_DEFINE([BUILD_PCM_PLUGIN_MULAW], "1", [Build PCM mulaw plugin])
 541 fi
 542 if test "$build_pcm_alaw" = "yes"; then
 543   AC_DEFINE([BUILD_PCM_PLUGIN_ALAW], "1", [Build PCM alaw plugin])
 544 fi
 545 if test "$build_pcm_mmap_emul" = "yes"; then
 546   AC_DEFINE([BUILD_PCM_PLUGIN_MMAP_EMUL], "1", [Build PCM mmap-emul plugin])
 547 fi
 548
 549
 550 dnl Create PCM plugin symbol list for static library
 551 rm -f "$srcdir"/src/pcm/pcm_symbols_list.c
 552 touch "$srcdir"/src/pcm/pcm_symbols_list.c
 553 for t in $PCM_PLUGIN_LIST; do
 554   if eval test \$build_pcm_$t = yes; then
 555     echo \&_snd_module_pcm_$t, >> "$srcdir"/src/pcm/pcm_symbols_list.c
 556   fi
 557 done
 558
 559 dnl Control Plugins
 560
 561 AC_ARG_WITH(ctl-plugins,
 562   AS_HELP_STRING([--with-ctl-plugins=<list>],
 563     [build control plugins (default = all)]),
 564   [ctl_plugins="$withval"], [ctl_plugins="all"])
 565
 566 CTL_PLUGIN_LIST="shm ext"
 567
 568 build_ctl_plugin="no"
 569 for t in $CTL_PLUGIN_LIST; do
 570   eval build_ctl_$t="no"
 571 done
 572
 573 ctl_plugins=`echo $ctl_plugins | sed 's/,/ /g'`
 574 for p in $ctl_plugins; do
 575   for t in $CTL_PLUGIN_LIST; do
 576     if test "$p" = "$t" -o "$p" = "all"; then
 577       eval build_ctl_$t="yes"
 578       build_ctl_plugin="yes"
 579     fi
 580   done
 581 done
 582
 583 AM_CONDITIONAL(BUILD_CTL_PLUGIN, test x$build_ctl_plugin = xyes)
 584 AM_CONDITIONAL(BUILD_CTL_PLUGIN_SHM, test x$build_ctl_shm = xyes)
 585 AM_CONDITIONAL(BUILD_CTL_PLUGIN_EXT, test x$build_ctl_ext = xyes)
 586
 587 dnl Create ctl plugin symbol list for static library
 588 rm -f "$srcdir"/src/control/ctl_symbols_list.c
 589 touch "$srcdir"/src/control/ctl_symbols_list.c
 590 for t in $CTL_PLUGIN_LIST; do
 591   if eval test \$build_ctl_$t = yes; then
 592     echo \&_snd_module_control_$t, >> "$srcdir"/src/control/ctl_symbols_list.c
 593   fi
 594 done
 595
 596 dnl Make a symlink for inclusion of alsa/xxx.h
 597 if test ! -L "$srcdir"/include/alsa ; then
 598   echo "Making a symlink include/alsa"
 599   rm -f "$srcdir"/include/alsa
 600   ln -sf . "$srcdir"/include/alsa
 601 fi
 602
 603 AC_OUTPUT(Makefile doc/Makefile doc/pictures/Makefile doc/doxygen.cfg \
 604           include/Makefile include/sound/Makefile src/Versions src/Makefile \
 605           src/control/Makefile src/mixer/Makefile \
 606           src/pcm/Makefile src/pcm/scopes/Makefile \
 607           src/rawmidi/Makefile src/timer/Makefile \
 608           src/hwdep/Makefile src/seq/Makefile src/ucm/Makefile \
 609           src/compat/Makefile src/alisp/Makefile src/conf/Makefile \
 610           src/conf/cards/Makefile \
 611           src/conf/pcm/Makefile \
 612           modules/Makefile modules/mixer/Makefile modules/mixer/simple/Makefile \
 613           alsalisp/Makefile aserver/Makefile \
 614           test/Makefile test/lsb/Makefile \
 615           utils/Makefile utils/alsa-lib.spec utils/alsa.pc)
 616
 617 dnl Create asoundlib.h dynamically according to configure options
 618 echo "Creating asoundlib.h..."
 619 cp "$srcdir"/include/asoundlib-head.h include/asoundlib.h
 620 test "$build_pcm" = "yes" && echo "#include <alsa/pcm.h>" >> include/asoundlib.h
 621 test "$build_rawmidi" = "yes" && echo "#include <alsa/rawmidi.h>" >> include/asoundlib.h
 622 test "$build_pcm" = "yes" && echo "#include <alsa/timer.h>" >> include/asoundlib.h
 623 test "$build_hwdep" = "yes" && echo "#include <alsa/hwdep.h>" >> include/asoundlib.h
 624 echo "#include <alsa/control.h>" >> include/asoundlib.h
 625 test "$build_mixer" = "yes" && echo "#include <alsa/mixer.h>" >> include/asoundlib.h
 626 test "$build_seq" = "yes" && echo "#include <alsa/seq_event.h>" >> include/asoundlib.h
 627 test "$build_seq" = "yes" && echo "#include <alsa/seq.h>" >> include/asoundlib.h
 628 test "$build_seq" = "yes" && echo "#include <alsa/seqmid.h>" >> include/asoundlib.h
 629 test "$build_seq" = "yes" && echo "#include <alsa/seq_midi_event.h>" >> include/asoundlib.h
 630 cat "$srcdir"/include/asoundlib-tail.h >> include/asoundlib.h
 631