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