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