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jack1
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jack1/configure.in

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  1. dnl Process this file with autoconf to produce a configure script.

  2. AC_INIT(jackd/jackd.c)

  3. 

  4. AC_CONFIG_AUX_DIR(.)

  5. 

  6. dnl ---

  7. dnl HOWTO: updating the JACK version number

  8. dnl

  9. dnl major version = ask on jackit-devel :)

  10. dnl minor version = incremented when any of the public or internal

  11. dnl                 interfaces are changed

  12. dnl micro version = incremented when implementation-only

  13. dnl                 changes are made

  14. dnl ---

  15. JACK_MAJOR_VERSION=0

  16. JACK_MINOR_VERSION=83

  17. JACK_MICRO_VERSION=1

  18. 

  19. dnl ---

  20. dnl HOWTO: updating the jack protocal version

  21. dnl

  22. dnl increment the protocol version whenever a change is

  23. dnl made to the way libjack communicates with jackd

  24. dnl that would break applications linked with an older

  25. dnl version of libjack.

  26. dnl ---

  27. JACK_PROTOCOL_VERSION=10

  28. 

  29. dnl ---

  30. dnl HOWTO: updating the libjack interface version

  31. dnl

  32. dnl current = incremented whenever the public libjack API is changed 

  33. dnl revision = incremented when the libjack implementation is changed

  34. dnl age = current libjack is both source and binary compatible with

  35. dnl       libjack interfaces current,current-1,...,current-age

  36. dnl

  37. dnl Note! see libtool documentation for detailed documentation

  38. dnl

  39. dnl Note Also! until we reach CURRENT>=1, the rules are somewhat

  40. dnl slacker than this, and closer to those for the JACK version

  41. dnl number.

  42. dnl ---

  43. JACK_API_CURRENT=0

  44. JACK_API_REVISION=22

  45. JACK_API_AGE=0

  46. 

  47. AC_SUBST(JACK_MAJOR_VERSION)

  48. AC_SUBST(JACK_MINOR_VERSION)

  49. AC_SUBST(JACK_MICRO_VERSION)

  50. 

  51. AC_SUBST(JACK_PROTOCOL_VERSION)

  52. 

  53. AC_SUBST(JACK_API_MAJOR_VERSION)

  54. AC_SUBST(JACK_API_MINOR_VERSION)

  55. AC_SUBST(JACK_API_MICRO_VERSION)

  56. 

  57. JACK_SO_VERSION=${JACK_API_CURRENT}:${JACK_API_REVISION}:${JACK_API_AGE}

  58. 

  59. JACK_VERSION=$JACK_MAJOR_VERSION.$JACK_MINOR_VERSION.${JACK_MICRO_VERSION}${BETA}

  60. JACK_RELEASE=$JACK_MAJOR_VERSION-$JACK_MINOR_VERSION-${JACK_MICRO_VERSION}${BETA}

  61. 

  62. AC_SUBST(JACK_SO_VERSION)

  63. AC_SUBST(JACK_VERSION)

  64. AC_SUBST(JACK_RELEASE)

  65. 

  66. AM_INIT_AUTOMAKE(jack-audio-connection-kit,${JACK_VERSION})

  67. AM_MAINTAINER_MODE

  68. 

  69. AM_CONFIG_HEADER(config.h)

  70. 

  71. AC_PROG_CC

  72. AC_PROG_CXX

  73. AC_PROG_LD

  74. AM_PROG_LIBTOOL

  75. AC_C_BIGENDIAN

  76. 

  77. AC_CHECK_HEADERS(string.h strings.h)

  78. 

  79. AC_CHECK_FUNC(getopt_long, , AC_MSG_ERROR([GNU getopt is required to build jack]))

  80. AC_CHECK_FUNC(gethostent, , AC_CHECK_LIB(nsl, gethostent))

  81. AC_CHECK_FUNC(setsockopt, , AC_CHECK_LIB(socket, setsockopt))

  82. AC_CHECK_FUNC(connect, , AC_CHECK_LIB(inet, connect))

  83. AC_CHECK_FUNCS(on_exit atexit)

  84. 

  85. dnl

  86. dnl look for system support for POSIX shm API

  87. dnl XXX this could probably be improved

  88. dnl

  89. 

  90. AC_ARG_ENABLE(posix-shm, [  --enable-posix-shm       use POSIX shm API ],

  91. 			TRY_POSIX_SHM=yes , TRY_POSIX_SHM=no ) 

  92. 

  93. 

  94. if test "x$TRY_POSIX_SHM" = "xyes"

  95. then

  96. 

  97. 	AC_MSG_CHECKING([POSIX shm support (compile time) ])

  98. 	df | grep -s /dev/shm >/dev/null 2>&1

  99. 	if test $? = 0 ; then

  100. 		AC_DEFINE(USE_POSIX_SHM,1,[Use POSIX shared memory interface])

  101.         	AC_MSG_RESULT([found.

  102. 	   			JACK will use shm_open() and friends.])

  103. 

  104. 	else

  105.    		AC_MSG_RESULT([not found. 

  106. 			JACK will use System V shm API (shmget() and friends])

  107. 	fi

  108. else

  109. 	echo  '   JACK will use System V shm API (shmget() and friends)'

  110. 

  111. fi

  112. 

  113. JACK_CORE_CFLAGS="-I\$(top_srcdir) -D_REENTRANT -D_POSIX_PTHREAD_SEMANTICS -Wall"

  114. 

  115. JACK_CFLAGS="$JACK_CORE_CFLAGS -g"

  116. JACK_OPT_CFLAGS="$JACK_CORE_CFLAGS -O3 -fomit-frame-pointer -ffast-math -fstrength-reduce -funroll-loops -fmove-all-movables"

  117. 

  118. AC_ARG_ENABLE(optimize,

  119.               [  --enable-optimize       ask the compiler for its best optimizations],

  120.               [ if test "x$enable_optimize" != "xno" ; then JACK_CFLAGS="$JACK_OPT_CFLAGS" ; fi ])

  121. 

  122. AC_SUBST(JACK_CFLAGS)

  123. 

  124. dnl

  125. dnl use JACK_CFLAGS for jackd compilation

  126. dnl 

  127. 

  128. CFLAGS=$JACK_CFLAGS

  129. 

  130. AC_ARG_ENABLE(debug,

  131.               [  --enable-debug          enable debugging messages in jackd and libjack],

  132.               [ if test "x$enable_debug" != "xno" ; then

  133.                     AC_DEFINE(DEBUG_ENABLED,,[Enable debugging messages])

  134.                 fi

  135.               ]

  136. )

  137. 

  138. USE_CAPABILITIES=false

  139. 

  140. AC_ARG_ENABLE(capabilities,

  141.               [  --enable-capabilities   use libcap to gain realtime scheduling priviledges],

  142.               [ if test "x$enable_capabilities" != "xno" ; then

  143.                     AC_CHECK_LIB(cap, capgetp,

  144.                                  [AC_CHECK_HEADER(sys/capability.h,

  145.                                                   [HAVE_CAPABILITIES=true],

  146.                                                   [AC_MSG_WARN([*** no kernel support for capabilities])

  147.                                                    HAVE_CAPABILITIES=false]

  148.                                   )],

  149.                                  [AC_MSG_WARN([*** no libcap present])

  150.                                   HAVE_CAPABILITIES=false]

  151.                     )

  152.                     if test "x$HAVE_CAPABILITIES" = "xtrue"; then

  153.                         AC_CHECK_PROG(HAVE_CAPABILITIES, md5sum, true, false)

  154.                     fi

  155.                     if test "x$HAVE_CAPABILITIES" = "xfalse"; then

  156.                         AC_MSG_WARN([*** required program md5sum not found])

  157.                     fi

  158.                     if test "x$HAVE_CAPABILITIES" = "xfalse"; then

  159.                         AC_MSG_ERROR([*** Capabilities support not present. Run configure again without --enable-capabilities.])

  160.                     fi

  161.                     USE_CAPABILITIES=true

  162.                     AC_DEFINE(USE_CAPABILITIES,,[Enable POSIX 1.e capabilities support])

  163.                 fi

  164.               ]

  165. )

  166. 

  167. with_oldtrans=yes

  168. AC_ARG_ENABLE(oldtrans,

  169.               [  --disable-oldtrans      remove old transport interfaces],

  170.               [ if test "x$enable_oldtrans" = "xno" ; then

  171. 		    with_oldtrans=no

  172. 		fi ])

  173. if test "x$with_oldtrans" != "xno" ; then

  174. 	AC_DEFINE(OLD_TRANSPORT,,[Include old transport interfaces])

  175. fi

  176. 

  177. STRIPPED_JACKD=false

  178. AC_ARG_ENABLE(stripped-jackd,

  179.               [  --enable-stripped-jackd	strip jack before computing its md5 sum ],

  180.               [ if test "x$USE_CAPABILITIES" != "xtrue" ; then

  181.                     AC_MSG_WARN([*** capabilities not enabled, stripped jackd has no effect])

  182.                 elif test "x$enable_stripped_jackd" != "xno"; then

  183.                     STRIPPED_JACKD=true

  184.                 fi

  185.               ]

  186. )

  187. 

  188. AC_ARG_ENABLE(timestamps,

  189.               [  --enable-timestamps	allow clients to use the JACK timestamp API ],

  190.               [ if test "x$enable_debug" != "xno" ; then

  191.                     AC_DEFINE(WITH_TIMESTAMPS,,[Enable JACK timestamp API])

  192.                 fi

  193.               ]

  194. )

  195. 

  196. # plugins go in the addon dir.

  197. 

  198. AS_AC_EXPAND(ADDON_DIR,${libdir}/jack)

  199. AC_SUBST(ADDON_DIR)

  200. AC_DEFINE_UNQUOTED(ADDON_DIR,"$ADDON_DIR",[Directory for plugins])

  201. 

  202. AC_ARG_WITH(html-dir,

  203.             [  --with-html-dir=PATH    where to install the html documentation])

  204. 

  205. if test "x$with_html_dir" = "x" ; then

  206.     HTML_DIR='${pkgdatadir}'

  207. else

  208.     HTML_DIR=$with_html_dir

  209. fi

  210. 

  211. AC_SUBST(HTML_DIR)

  212. 

  213. 

  214. # allow specifying default tmpdir

  215. AC_ARG_WITH(default-tmpdir,

  216.             [  --with-default-tmpdir=PATH    where jackd and clients will put tmp files (/tmp)])

  217. 

  218. if test "x$with_default_tmpdir" = "x" ; then

  219. 	DEFAULT_TMP_DIR=/tmp

  220. else

  221. 	DEFAULT_TMP_DIR=$with_default_tmpdir

  222. fi

  223. 

  224. AC_SUBST(DEFAULT_TMP_DIR)

  225. AC_DEFINE_UNQUOTED(DEFAULT_TMP_DIR,"$DEFAULT_TMP_DIR",[Default tmp directory])

  226. 

  227. 

  228. 

  229. 

  230. # jack depends on alsa 0.9. some example apps depend on libsndfile.

  231. AC_CHECK_LIB(asound,snd_pcm_drop,

  232. 	     [

  233.                HAVE_ALSA="true"

  234.                ALSA_LIBS=-lasound

  235.              ],

  236.              [ 

  237.                HAVE_ALSA="false"

  238.                AC_MSG_WARN([ALSA 0.9 support not found])

  239.              ],

  240. 	     [-lm]

  241. )

  242. AC_SUBST(ALSA_LIBS)

  243. 

  244. AC_ARG_ENABLE(portaudio, [  --enable-portaudio       Include PortAudio driver ],

  245. 			TRY_PORTAUDIO=yes , TRY_PORTAUDIO=no ) 

  246. 

  247. 

  248. HAVE_PA="false"

  249. if test "x$TRY_PORTAUDIO" = "xyes"

  250. then

  251. 	# check for portaudio V18

  252. 	AC_CHECK_LIB(portaudio, Pa_Initialize,

  253. 	     [HAVE_PA="true" PA_LIBS=-lportaudio], [], [-lm -lpthread]

  254. 	)

  255. 	AC_SUBST(PA_LIBS)

  256. fi

  257. 

  258. if test "x$HAVE_ALSA" != "xtrue" && test "x$HAVE_PA" != "xtrue"; then

  259. 	AC_MSG_ERROR(

  260. 	     [*** Neither PortAudio nor ALSA audio available, aborting...])

  261. fi

  262. 

  263. HAVE_SNDFILE=false

  264. PKG_CHECK_MODULES(SNDFILE, sndfile >= 1.0,[HAVE_SNDFILE=true], [true])

  265. if test x$HAVE_SNDFILE = xfalse; then

  266.              AC_MSG_WARN([*** the jackrec example client will not be built])

  267. fi

  268. 

  269. # on some systems, readline depends on termcap or ncurses, respectively

  270. READLINE_DEPS=""

  271. AC_CHECK_LIB(termcap, tgetent, [READLINE_DEPS="$READLINE_DEPS -ltermcap"])

  272. AC_CHECK_LIB(ncurses, tgetent, [READLINE_DEPS="$READLINE_DEPS -lncurses"])

  273. AC_CHECK_LIB(readline, readline,

  274.              [HAVE_READLINE=true], [HAVE_READLINE=false], [$READLINE_DEPS]

  275. )

  276. if test x$HAVE_READLINE = xfalse; then

  277. 	AC_MSG_WARN([*** the jack_transport example client will not be built])

  278. fi

  279. AC_SUBST(READLINE_DEPS)

  280. 

  281. # you need doxygen to make dist.

  282. AC_CHECK_PROG(HAVE_DOXYGEN, doxygen, true, false)

  283. if test $HAVE_DOXYGEN = "false"; then

  284.              AC_MSG_WARN([*** doxygen not found, docs will not be built])

  285. fi

  286. 

  287. AM_CONDITIONAL(HAVE_SNDFILE, $HAVE_SNDFILE)

  288. AM_CONDITIONAL(HAVE_READLINE, $HAVE_READLINE)

  289. AM_CONDITIONAL(HAVE_DOXYGEN, $HAVE_DOXYGEN)

  290. AM_CONDITIONAL(USE_CAPABILITIES, $USE_CAPABILITIES)

  291. AM_CONDITIONAL(STRIPPED_JACKD, $STRIPPED_JACKD)

  292. AM_CONDITIONAL(HAVE_ALSA, $HAVE_ALSA)

  293. AM_CONDITIONAL(HAVE_PA, $HAVE_PA)

  294. 

  295. AC_OUTPUT(

  296. Makefile

  297. jack.pc

  298. jack.spec

  299. jack/Makefile

  300. jack/version.h

  301. jackd/Makefile

  302. jackd/jackd.1

  303. libjack/Makefile

  304. drivers/Makefile

  305. drivers/alsa/Makefile

  306. drivers/dummy/Makefile

  307. drivers/portaudio/Makefile

  308. example-clients/Makefile

  309. doc/Makefile

  310. doc/reference.doxygen

  311. )