configure.ac

   1 #                                               -*- Autoconf -*-
   2 # Process this file with autoconf to produce a configure script.
   3
   4 AC_PREREQ(2.53)
   5
   6
   7 AC_INIT(paraslash, [git], maan@systemlinux.org)
   8 AC_CONFIG_HEADER([config.h])
   9
  10 ########################################################################### generic
  11 AC_PROG_CC
  12 AC_PROG_CPP
  13 AC_PROG_INSTALL
  14
  15 AC_HEADER_DIRENT
  16 AC_HEADER_STDC
  17 AC_HEADER_SYS_WAIT
  18 AC_CHECK_HEADERS([arpa/inet.h ctype.h fcntl.h limits.h netdb.h netinet/in.h stdlib.h \
  19         string.h sys/socket.h sys/time.h sys/timeb.h sys/un.h sys/ipc.h unistd.h utime.h malloc.h], \
  20         [], [AC_MSG_ERROR([$ac_header not found])])
  21
  22 AC_CHECK_HEADER(linux/soundcard.h, [extras="$extras para_fade"],
  23         [AC_MSG_WARN([linux/soundcard.h not found, \
  24         cannot build para_fade])])
  25
  26 # Checks for typedefs, structures, and compiler characteristics.
  27 AC_C_CONST
  28 AC_TYPE_OFF_T
  29 AC_TYPE_PID_T
  30 AC_TYPE_SIZE_T
  31 AC_HEADER_TIME
  32 AC_STRUCT_TM
  33
  34 # Checks for library functions.
  35 AC_FUNC_FORK
  36 AC_PROG_GCC_TRADITIONAL
  37 AC_FUNC_MALLOC
  38 AC_FUNC_MEMCMP
  39 AC_FUNC_MKTIME
  40 AC_FUNC_MMAP
  41 AC_FUNC_REALLOC
  42 AC_FUNC_SELECT_ARGTYPES
  43 AC_TYPE_SIGNAL
  44 AC_FUNC_STAT
  45 AC_FUNC_STRFTIME
  46 AC_FUNC_VPRINTF
  47 AC_CHECK_FUNCS([atexit dup2 gethostbyname inet_ntoa memchr memmove memset \
  48         regcomp select socket strchr strdup strerror strstr strtol uname], [],
  49         [AC_MSG_ERROR([function not found, cannot live without it])])
  50 ########################################################################### curses
  51 AC_CHECK_LIB([ncurses], [initscr], [],
  52         [AC_MSG_ERROR([libncurses not found])])
  53
  54 AC_CHECK_LIB([menu], [new_menu], [extras="$extras para_dbadm"],
  55         [AC_MSG_WARN([libmenu not found,  cannot build para_dbadm])])
  56
  57
  58 recv_cmdline_objs="recv.cmdline http_recv.cmdline dccp_recv.cmdline"
  59 recv_errlist_objs="http_recv recv_common recv time string net dccp_recv
  60         dccp fd sched stdout"
  61 recv_ldflags=""
  62
  63 filter_cmdline_objs="filter.cmdline compress_filter.cmdline"
  64 filter_errlist_objs="filter_chain wav compress filter string stdin stdout sched fd"
  65 filter_ldflags=""
  66
  67 audioc_cmdline_objs="audioc.cmdline"
  68 audioc_errlist_objs="audioc string net fd"
  69
  70 audiod_cmdline_objs="audiod.cmdline grab_client.cmdline compress_filter.cmdline
  71         http_recv.cmdline dccp_recv.cmdline file_write.cmdline client.cmdline"
  72 audiod_errlist_objs="audiod signal string daemon stat net
  73         time grab_client filter_chain wav compress http_recv dccp dccp_recv
  74         recv_common fd sched write_common file_writer audiod_command crypt
  75         client_common"
  76 audiod_ldflags=""
  77
  78 server_cmdline_objs="server.cmdline"
  79 server_errlist_objs="server mp3_afh afs command net string signal random_selector
  80         time daemon stat crypt http_send db close_on_fork playlist_selector
  81         ipc dccp dccp_send fd"
  82 server_ldflags=""
  83
  84 write_cmdline_objs="write.cmdline file_write.cmdline"
  85 write_errlist_objs="write write_common file_writer time fd string sched stdin"
  86 write_ldflags=""
  87 write_writers="file"
  88
  89 client_cmdline_objs="client.cmdline"
  90 client_errlist_objs="client net string crypt fd sched stdin stdout client_common"
  91 client_ldflags=""
  92
  93 ########################################################################### ssl
  94 dnl @synopsis CHECK_SSL
  95 dnl
  96 dnl based on the follwing macro from the autoconf archive
  97 dnl
  98 dnl @category InstalledPackages
  99 dnl @author Mark Ethan Trostler <trostler@juniper.net>
 100 dnl @version 2003-01-28
 101 dnl @license AllPermissive
 102
 103 AC_DEFUN([CHECK_SSL],
 104 [
 105         for ssldir in $1 /usr/local/ssl /usr/lib/ssl /usr/ssl /usr/pkg /usr/local /usr; do
 106                 AC_MSG_CHECKING(for openssl in $ssldir)
 107                 if test -f "$ssldir/include/openssl/ssl.h"; then
 108                         found_ssl="yes"
 109                         AC_MSG_RESULT(yes)
 110                         SSL_CFLAGS="-I$ssldir/include/openssl"
 111                         SSL_CPPFLAGS="-I$ssldir/include/openssl"
 112                         break
 113                 fi
 114                 if test -f "$ssldir/include/ssl.h"; then
 115                         found_ssl="yes";
 116                         AC_MSG_RESULT(yes)
 117                         SSL_CFLAGS="-I$ssldir/include/";
 118                         SSL_CPPFLAGS="-I$ssldir/include/";
 119                         break
 120                 fi
 121                 AC_MSG_RESULT(no)
 122         done
 123         if test x_$found_ssl != x_yes; then
 124                 AC_MSG_ERROR(Cannot find ssl libraries)
 125         else
 126                 SSL_LIBS="-lssl -lcrypto";
 127                 SSL_LDFLAGS="-L$ssldir/lib";
 128         fi
 129         AC_SUBST(SSL_CPPFLAGS)
 130         AC_SUBST(SSL_CFLAGS)
 131         AC_SUBST(SSL_LIBS)
 132         AC_SUBST(SSL_LDFLAGS)
 133 ])dnl
 134
 135 AC_ARG_ENABLE(ssldir, [AS_HELP_STRING(--enable-ssldir=path,
 136         [Search for openssl also in path.])])
 137 if test "$enable_ssldir" = "yes"; then enable_ssldir=""; fi
 138 CHECK_SSL($enable_ssldir)
 139 server_ldflags="$srver_ldflags $SSL_LDFLAGS $SSL_LIBS"
 140 client_ldflags="$client_ldflags $SSL_LDFLAGS $SSL_LIBS"
 141 audiod_ldflags="$audiod_ldflags $SSL_LDFLAGS $SSL_LIBS"
 142
 143 ########################################################################### ucred
 144
 145 AC_MSG_CHECKING(for struct ucred)
 146 AC_TRY_LINK([
 147         #include <sys/types.h>
 148         #include <sys/socket.h>
 149 ],[
 150         struct ucred sucred; sucred.pid=0;
 151 ],[have_ucred=yes],[have_ucred=no])
 152 AC_MSG_RESULT($have_ucred)
 153 if test ${have_ucred} = yes; then
 154         AC_DEFINE(HAVE_UCRED, 1, define to 1 you have struct ucred)
 155 fi
 156
 157 ########################################################################### gtk2
 158
 159 pkg_modules="gtk+-2.0 >= 2.0.0"
 160 PKG_CHECK_MODULES(GTK, [$pkg_modules], [extras="$extras para_krell.so"], [
 161         AC_MSG_WARN([gtk+-2 not found, can not build para_krell])
 162 ])
 163 AC_SUBST(GTK_CFLAGS)
 164 AC_SUBST(GTK_LIBS)
 165
 166 ########################################################################### sdl
 167 AC_CHECK_LIB([SDL_image], [SDL_Init], [extras="$extras para_sdl_gui"], [
 168         AC_MSG_WARN([libSDL_image not found, cannot build para_sdl_gui])
 169 ])
 170 AC_CHECK_HEADER(SDL/SDL.h, [],
 171         [AC_MSG_WARN([SDL/SDL.h not found])])
 172
 173 ########################################################################### mysql
 174 have_mysql="yes"
 175 AC_ARG_ENABLE(mysql_headers, [AC_HELP_STRING(--enable-mysql-headers=dir,
 176         [look for mysql.h also in dir])])
 177 if test -n "$enable_mysql_headers"; then
 178         mysql_cppflags="-I$enable_mysql_headers"
 179         CPPFLAGS="$CPPFLAGS $mysql_cppflags"
 180 fi
 181 AC_ARG_ENABLE(mysql_libs, [AC_HELP_STRING(--enable-mysql-libs=dir,
 182         [look for libmysqlclient also in dir])])
 183 if test -n "$enable_mysql_libs"; then
 184         mysql_libs="-L$enable_mysql_libs"
 185         LDFLAGS="$LDFLAGS $mysql_libs"
 186 fi
 187 AC_CHECK_HEADER(mysql/mysql.h, [], [
 188         have_mysql="no"
 189 ])
 190 AC_CHECK_LIB([mysqlclient], [mysql_init], [], [
 191         have_mysql="no"
 192 ])
 193 if test "$have_mysql" = "yes"; then
 194         server_ldflags="$server_ldflags $mysql_libs -lmysqlclient"
 195         server_errlist_objs="$server_errlist_objs mysql_selector"
 196         AC_SUBST(mysql_cppflags)
 197         AC_SUBST(mysql_libs)
 198         AC_DEFINE(HAVE_MYSQL, 1, [define to 1 to turn on mysql support])
 199 else
 200         AC_MSG_WARN([cannot build mysql-based audio file selector])
 201 fi
 202 ########################################################################### ogg
 203 have_ogg="yes"
 204 AC_CHECK_LIB([ogg], [ogg_stream_init], [], [
 205         have_ogg="no"
 206 ])
 207 AC_CHECK_LIB([vorbis], [vorbis_info_init], [], [
 208         have_ogg="no"
 209 ])
 210 AC_CHECK_HEADERS([ogg/ogg.h vorbis/codec.h], [], [
 211         have_ogg="no"
 212 ])
 213 if test "$have_ogg" = "yes"; then
 214         AC_DEFINE(HAVE_OGGVORBIS, 1, define to 1 to turn on ogg vorbis support)
 215         server_ldflags="$server_ldflags -logg -lvorbis -lvorbisfile"
 216         filter_ldflags="$filter_ldflags -lvorbis -lvorbisfile"
 217         audiod_ldflags="$audiod_ldflags -lvorbis -lvorbisfile"
 218
 219         filter_cmdline_objs="$filter_cmdline_objs oggdec_filter.cmdline"
 220         audiod_cmdline_objs="$audiod_cmdline_objs oggdec_filter.cmdline"
 221
 222         server_errlist_objs="$server_errlist_objs ogg_afh"
 223         filter_errlist_objs="$filter_errlist_objs oggdec"
 224         audiod_errlist_objs="$audiod_errlist_objs oggdec"
 225 else
 226         AC_MSG_WARN([no ogg vorbis support in para_server/para_filter])
 227 fi
 228 ########################################################################### faad
 229 have_faad=yes
 230 AC_ARG_ENABLE(faad_headers, [AC_HELP_STRING(--enable-faad-headers=dir,
 231         [look for neaacdec.h also in dir])])
 232 if test -n "$enable_faad_headers"; then
 233         faad_cppflags="-I$enable_faad_headers"
 234         CPPFLAGS="$CPPFLAGS $faad_cppflags"
 235 fi
 236 AC_ARG_ENABLE(faad_libs, [AC_HELP_STRING(--enable-fadd-libs=dir,
 237         [look for libfaad also in dir])])
 238 if test -n "$enable_faad_libs"; then
 239         faad_libs="-L$enable_faad_libs"
 240         LDFLAGS="$LDFLAGS $faad_libs"
 241 fi
 242 AC_CHECK_HEADER(neaacdec.h, [], have_faad=no)
 243 AC_CHECK_LIB([faad], [NeAACDecOpen], [], have_faad=no)
 244 if test "$have_faad" = "yes"; then
 245         AC_DEFINE(HAVE_FAAD, 1, define to 1 if you want to build the aacdec filter)
 246         filter_errlist_objs="$filter_errlist_objs aacdec aac_common"
 247         audiod_errlist_objs="$audiod_errlist_objs aacdec aac_common"
 248         server_errlist_objs="$server_errlist_objs aac_afh aac_common"
 249         server_ldflags="$server_ldflags $faad_libs -lfaad"
 250         filter_ldflags="$filter_ldflags $faad_libs -lfaad"
 251         audiod_ldflags="$audiod_ldflags $faad_libs -lfaad"
 252         AC_SUBST(faad_cppflags)
 253         AC_SUBST(faad_libs)
 254 else
 255         AC_MSG_WARN([no aac support in para_audiod/para_filter])
 256 fi
 257 ########################################################################### mad
 258 have_mad="yes"
 259 AC_CHECK_HEADERS([mad.h], [], [
 260         have_mad="no"
 261 ])
 262 AC_CHECK_LIB([mad], [mad_stream_init], [], [
 263         have_mad="no"
 264 ])
 265 if test "$have_mad" = "yes"; then
 266         AC_DEFINE(HAVE_MAD, 1, define to 1 if you want to build the mp3dec filter)
 267         filter_errlist_objs="$filter_errlist_objs mp3dec"
 268         audiod_errlist_objs="$audiod_errlist_objs mp3dec"
 269         filter_ldflags="$filter_ldflags -lmad"
 270         audiod_ldflags="$audiod_ldflags -lmad"
 271 else
 272         AC_MSG_WARN([no mp3dec support in para_audiod/para_filter])
 273 fi
 274 ########################################################################### alsa
 275 have_alsa="yes"
 276 msg="=> no alsa support for para_audiod/para_write"
 277 AC_CHECK_HEADERS([alsa/asoundlib.h], [], [
 278         AC_MSG_WARN([no alsa/asoundlib $msg])
 279         have_alsa="no"
 280 ])
 281 AC_CHECK_LIB([asound], [snd_pcm_open], [], [
 282         AC_MSG_WARN([no libasound $msg])
 283         have_alsa="no"
 284 ])
 285 if test "$have_alsa" = "yes"; then
 286         audiod_errlist_objs="$audiod_errlist_objs alsa_writer"
 287         audiod_cmdline_objs="$audiod_cmdline_objs alsa_write.cmdline"
 288         audiod_ldflags="$audiod_ldflags -lasound"
 289
 290         write_errlist_objs="$write_errlist_objs alsa_writer"
 291         write_cmdline_objs="$write_cmdline_objs alsa_write.cmdline"
 292         write_ldflags="$write_ldflags -lasound"
 293         write_writers="$write_writers alsa"
 294 fi
 295 ########################################################################### ortp
 296 have_ortp="yes"
 297 AC_ARG_ENABLE(ortp, AC_HELP_STRING([--disable-ortp], [Disable ortp support]),
 298         if test x$enableval = xno; then
 299                 have_ortp=no
 300         fi
 301 )
 302 if test "$have_ortp" = "yes"; then
 303         AC_CHECK_HEADERS([ortp/ortp.h], [], [
 304                 have_ortp="no"
 305         ])
 306         AC_CHECK_LIB([ortp], [ortp_init], [], [
 307                 have_ortp="no"
 308         ])
 309 fi
 310 if test "$have_ortp" = "yes"; then
 311         recv_cmdline_objs="$recv_cmdline_objs ortp_recv.cmdline"
 312         recv_errlist_objs="$recv_errlist_objs ortp_recv"
 313
 314         audiod_cmdline_objs="$audiod_cmdline_objs ortp_recv.cmdline"
 315         audiod_errlist_objs="$audiod_errlist_objs ortp_recv"
 316
 317         server_errlist_objs="$server_errlist_objs ortp_send"
 318
 319         recv_ldflags="$recv_ldflags -lortp"
 320         server_ldflags="$server_ldflags -lortp"
 321         audiod_ldflags="$audiod_ldflags -lortp"
 322         AC_DEFINE(HAVE_ORTP, 1, [define to 1 to turn on ortp support])
 323
 324 else
 325         AC_MSG_NOTICE([deactivating ortp support])
 326 fi
 327 AC_SUBST(GLIB_CFLAGS)
 328 AC_SUBST(GLIB_LIBS)
 329
 330 ########################################################################### zmw
 331 slide="para_slider"
 332 msg="can not build para_slider"
 333 CPPFLAGS="$GTK_CFLAGS"
 334 LDFLAGS="$LDFLAGS $GTK_LIBS"
 335 AC_CHECK_HEADERS([zmw/zmw.h], [], [
 336         AC_MSG_WARN([zero memory widget header files not found, $msg])
 337         slide=""
 338 ])
 339 AC_CHECK_LIB([zmw], [zmw_init], [], [
 340         AC_MSG_WARN([zero memory widget library not found, $msg])
 341         slide=""
 342 ])
 343 extras="$extras $slide"
 344
 345
 346
 347
 348
 349 AC_SUBST(extra_binaries, [$extras])
 350 AC_SUBST(extra_filter_objs, [$extra_filter_objs])
 351 AC_SUBST(extra_filter_libs, [$extra_filter_libs])
 352 AC_SUBST(install_sh, [$INSTALL])
 353 AC_CONFIG_FILES([Makefile])
 354
 355
 356
 357 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
 358 AC_DEFUN([objlist_to_errlist],[$(for i in $@; do printf "DEFINE_ERRLIST($(echo $i| tr 'a-z' 'A-Z'));"; done) [const char **para_errlist[[]]] = {$(for i in $@; do printf "PARA_ERRLIST($(echo $i | tr 'a-z' 'A-Z')), "; done) }])
 359
 360 recv_objs="$recv_cmdline_objs $recv_errlist_objs"
 361 filter_objs="$filter_cmdline_objs $filter_errlist_objs"
 362 audiod_objs="$audiod_cmdline_objs $audiod_errlist_objs"
 363 server_objs="$server_cmdline_objs $server_errlist_objs"
 364 write_objs="$write_cmdline_objs $write_errlist_objs"
 365 client_objs="$client_cmdline_objs $client_errlist_objs"
 366 audioc_objs="$audioc_cmdline_objs $audioc_errlist_objs"
 367
 368 AC_SUBST(recv_objs, add_dot_o($recv_objs))
 369 AC_SUBST(recv_ldflags, $recv_ldflags)
 370 AC_DEFINE_UNQUOTED(INIT_RECV_ERRLISTS, objlist_to_errlist($recv_errlist_objs),
 371         errors used by para_recv)
 372
 373 AC_SUBST(filter_objs, add_dot_o($filter_objs))
 374 AC_SUBST(filter_ldflags, $filter_ldflags)
 375 AC_DEFINE_UNQUOTED(INIT_FILTER_ERRLISTS,
 376         objlist_to_errlist($filter_errlist_objs), errors used by para_filter)
 377
 378 AC_SUBST(audiod_objs, add_dot_o($audiod_objs))
 379 AC_SUBST(audiod_ldflags, $audiod_ldflags)
 380 AC_DEFINE_UNQUOTED(INIT_AUDIOD_ERRLISTS, objlist_to_errlist($audiod_errlist_objs),
 381         errors used by para_audiod)
 382
 383 AC_SUBST(server_objs, add_dot_o($server_objs))
 384 AC_SUBST(server_ldflags, $server_ldflags)
 385 AC_DEFINE_UNQUOTED(INIT_SERVER_ERRLISTS,
 386         objlist_to_errlist($server_errlist_objs), errors used by para_server)
 387
 388 AC_SUBST(write_objs, add_dot_o($write_objs))
 389 AC_SUBST(write_ldflags, $write_ldflags)
 390 AC_DEFINE_UNQUOTED(INIT_WRITE_ERRLISTS,
 391         objlist_to_errlist($write_errlist_objs), errors used by para_write)
 392
 393 AC_SUBST(client_objs, add_dot_o($client_objs))
 394 AC_SUBST(client_ldflags, $client_ldflags)
 395 AC_DEFINE_UNQUOTED(INIT_CLIENT_ERRLISTS,
 396         objlist_to_errlist($client_errlist_objs), errors used by para_client)
 397
 398 AC_SUBST(audioc_objs, add_dot_o($audioc_objs))
 399 AC_DEFINE_UNQUOTED(INIT_AUDIOC_ERRLISTS,
 400         objlist_to_errlist($audioc_errlist_objs), errors used by para_audioc)
 401
 402 enum="$(for i in $write_writers; do printf "${i}_WRITE, " | tr '[a-z]' '[A-Z]'; done)"
 403 AC_DEFINE_UNQUOTED(WRITER_ENUM, $enum NUM_SUPPORTED_WRITERS,
 404         enum of supported writers)
 405 names="$(for i in $write_writers; do printf \"$i\",' ' ; done)"
 406 AC_DEFINE_UNQUOTED(WRITER_NAMES, $names, supported writer names)
 407 inits="$(for i in $write_writers; do printf 'extern void '$i'_writer_init(struct writer *); '; done)"
 408 AC_DEFINE_UNQUOTED(DECLARE_WRITER_INITS, $inits, init functions of the supported writers)
 409 array="$(for i in $write_writers; do printf '{.init = '$i'_writer_init},'; done)"
 410 AC_DEFINE_UNQUOTED(WRITER_ARRAY, $array, array of supported writers)
 411
 412 gui_cmdline_objs="gui.cmdline"
 413 gui_errlist_objs="exec close_on_fork signal string stat ringbuffer fd"
 414 gui_other_objs="gui gui_common gui_theme"
 415 gui_objs="$gui_cmdline_objs $gui_errlist_objs $gui_other_objs"
 416 AC_DEFINE_UNQUOTED(INIT_GUI_ERRLISTS,
 417         objlist_to_errlist($gui_errlist_objs), errors used by para_gui)
 418 AC_SUBST(gui_objs, add_dot_o($gui_objs))
 419
 420 AC_OUTPUT
 421 AC_MSG_NOTICE([creating Makefile.deps])
 422 gcc -MM -MG $mysql_cppflags $faad_cppflags *.c > Makefile.deps
 423 AC_MSG_NOTICE([
 424 paraslash configuration:
 425 ~~~~~~~~~~~~~~~~~~~~~~~~
 426 mysql support: $have_mysql
 427 ogg vorbis support: $have_ogg
 428 mp3dec support (libmad): $have_mad
 429 aac support (libfaad): $have_faad
 430 ortp support: $have_ortp
 431 unix socket credentials: $have_ucred
 432 supported writers for para_write: $write_writers
 433 ])