git.sesse.net Git - vlc/blob - configure.ac.in

   1 dnl Autoconf settings for vlc
   2
   3 AC_INIT(vlc,0.5.0-cvs-am)
   4
   5 CONFIGURE_LINE="$0 $*"
   6 CODENAME="Natalya"
   7
   8 AC_PREREQ(2.50)
   9 AC_CONFIG_SRCDIR(src/libvlc.c)
  10 AC_CANONICAL_SYSTEM
  11
  12 dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
  13 dnl them. And we need the comma otherwize automake will choke on it.
  14 AM_INIT_AUTOMAKE(vlc,0.5.0-cvs-am)
  15 AM_CONFIG_HEADER(config.h)
  16
  17 dnl
  18 dnl  Save *FLAGS
  19 dnl
  20 CPPFLAGS_save="${CPPFLAGS}"
  21 CFLAGS_save="${CFLAGS}"
  22 CXXFLAGS_save="${CXXFLAGS}"
  23 OBJCFLAGS_save="${OBJCFLAGS}"
  24 LDFLAGS_save="${LDFLAGS}"
  25
  26 dnl
  27 dnl Check for tools
  28 dnl
  29 AC_PROG_CC
  30 AM_PROG_CC_C_O
  31 AC_PROG_CPP
  32 AC_PROG_CXX
  33 AC_PROG_MAKE_SET
  34 AC_PROG_INSTALL
  35
  36 dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
  37 AC_MSG_CHECKING(for an Objective-C compiler)
  38 OBJC="${CXX}"
  39 AC_SUBST(OBJC)
  40 OBJCFLAGS="${CXXFLAGS} -fgnu-runtime -fconstant-string-class=NSConstantString"
  41 AC_SUBST(OBJCFLAGS)
  42 dnl _AM_DEPENDENCIES(OBJC) doesn't work, so hard code OBJCDEPMODE here
  43 #OBJCDEPMODE="depmode=gcc3"
  44 #AC_SUBST(OBJCDEPMODE)
  45 _AM_DEPENDENCIES(OBJC)
  46 AC_MSG_RESULT(not implemented yet)
  47
  48 dnl Find the right ranlib, even when cross-compiling
  49 AC_CHECK_TOOL(RANLIB, ranlib, :)
  50 AC_CHECK_TOOL(STRIP, strip, :)
  51
  52 dnl
  53 dnl Gettext stuff
  54 dnl
  55 ALL_LINGUAS="de en_GB fr ja no ru nl pl se"
  56 AM_GNU_GETTEXT_VERSION(0.10.40)
  57 AM_GNU_GETTEXT
  58 if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
  59   AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
  60   INCLUDES="${INCLUDES} -I\\\$(top_srcdir)/intl"
  61 fi
  62 AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
  63
  64 dnl AM_PROG_LIBTOOL
  65 AC_PROG_INSTALL
  66
  67 dnl Check for compiler properties
  68 AC_C_CONST
  69 AC_C_INLINE
  70
  71 dnl
  72 dnl  Set default values
  73 dnl
  74 LDFLAGS_vlc="${LDFLAGS}"
  75 LIBEXT=".so"
  76
  77 dnl
  78 dnl  Check the operating system
  79 dnl
  80 case "x${target_os}" in
  81   x)
  82     SYS=unknown
  83     ;;
  84   xlinux*)
  85     SYS=linux
  86     ;;
  87   xbsdi*)
  88     SYS=bsdi
  89     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
  90     LDFLAGS_dvd="${LDFLAGS_dvd} -ldvd"
  91     LDFLAGS_vcd="${LDFLAGS_vcd} -ldvd"
  92     ;;
  93   x*bsd*)
  94     SYS="${target_os}"
  95     CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
  96     ;;
  97   xdarwin*)
  98     SYS=darwin
  99     CFLAGS_save="${CFLAGS_save} -no-cpp-precomp"; CFLAGS="${CFLAGS_save}"
 100     CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp"; CXXFLAGS="${CXXFLAGS_save}"
 101     OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp"; OBJCFLAGS="${OBJCFLAGS_save}"
 102     LDFLAGS_vlc="${LDFLAGS_vlc} -all_load"
 103     LIBEXT=".dylib"
 104     ;;
 105   x*mingw32* | x*cygwin*)
 106     AC_CHECK_TOOL(WINDRES, windres, :)
 107     LIBEXT=".dll"
 108
 109     case "x${target_os}" in
 110       x*mingw32*)
 111         SYS=mingw32
 112         ;;
 113       x*cygwin*)
 114         dnl Check if we are using the mno-cygwin mode in which case we are
 115         dnl actually dealing with a mingw32 compiler.
 116         AC_EGREP_CPP(yes,
 117             [#ifdef WIN32
 118              yes
 119              #endif],
 120             SYS=mingw32, SYS=cygwin)
 121         ;;
 122     esac
 123
 124     if test "x$SYS" = "xmingw32"; then
 125         CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"
 126         CPPFLAGS="${CPPFLAGS_save}"
 127         LDFLAGS_vlc="${LDFLAGS_vlc} -lws2_32 -lnetapi32 -mwindows"
 128         LDFLAGS_ipv4="${LDFLAGS_ipv4} -lws2_32"
 129         LDFLAGS_ipv6="${LDFLAGS_ipv6} -lws2_32"
 130         LDFLAGS_access_http="${LDFLAGS_http} -lws2_32"
 131         LDFLAGS_rc="${LDFLAGS_rc} -lws2_32"
 132     fi
 133     ;;
 134   x*nto*)
 135     SYS=nto
 136     LDFLAGS_x11="${LDFLAGS_x11} -lsocket"
 137     LDFLAGS_xvideo="${LDFLAGS_xvideo} -lsocket"
 138     ;;
 139   xsolaris*)
 140     SYS=solaris
 141     ;;
 142   xhpux*)
 143     SYS=hpux
 144     LIBEXT=".sl"
 145     ;;
 146   xbeos)
 147     SYS=beos
 148     CFLAGS_save="${CFLAGS_save} -Wno-multichar -Wno-ctor-dtor-privacy -Woverloaded-virtual"; CFLAGS="${CFLAGS_save}"
 149     CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar -Wno-ctor-dtor-privacy -Woverloaded-virtual"; CXXFLAGS="${CXXFLAGS_save}"
 150     LDFLAGS_vlc="${LDFLAGS_vlc} -lbe"
 151     LDFLAGS_plugins="${LDFLAGS_plugins} -nostart"
 152     LDFLAGS_beos="${LDFLAGS_beos} -lbe -lmedia -lroot -ltracker -lstdc++.r4 -ltranslation"
 153     LDFLAGS_ipv4="${LDFLAGS_ipv4} -lbind"
 154     ;;
 155   x*)
 156     SYS="${target_os}"
 157     ;;
 158 esac
 159 AM_CONDITIONAL(HAVE_BEOS, test "x${SYS}" = "xbeos")
 160 AM_CONDITIONAL(HAVE_DARWIN, test "x${SYS}" = "xdarwin")
 161 AM_CONDITIONAL(HAVE_WIN32, test "x${SYS}" = "xmingw32")
 162
 163 AC_MSG_CHECKING(for suffix of libraries)
 164 AC_MSG_RESULT(${LIBEXT})
 165
 166 dnl Check for the need to include the mingwex lib for mingw32
 167 if test x$SYS = xmingw32
 168 then
 169     AC_CHECK_LIB(mingwex,opendir,
 170         AC_CHECK_LIB(mingw32,opendir,LDFLAGS_vlc="${LDFLAGS_vlc}",
 171             [LDFLAGS_vlc="${LDFLAGS_vlc} -lmingwex"
 172              LDFLAGS_gtk="${LDFLAGS_gtk} -lmingwex"])
 173     )
 174 fi
 175
 176 dnl Check for fnative-struct or mms-bitfields support for mingw32
 177 if test x$SYS = xmingw32
 178 then
 179     AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
 180         [ac_cv_c_mms_bitfields],
 181         [CFLAGS="${CFLAGS_save} -mms-bitfields"
 182          AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
 183     if test x"$ac_cv_c_mms_bitfields" != x"no"; then
 184         CFLAGS_mingw32_special="-mms-bitfields"
 185     else
 186         CFLAGS_mingw32_special="-fnative-struct"
 187     fi
 188
 189     CFLAGS_save="${CFLAGS_save} ${CFLAGS_mingw32_special}"; CFLAGS="${CFLAGS_save}"
 190 fi
 191
 192 dnl Flags for plugin compilation
 193 case "x${SYS}" in
 194   xmingw32|xcygwin)
 195     CFLAGS_pics="${CFLAGS_pics} ${CFLAGS_mingw32_special}"
 196     CXXFLAGS_pics="${CXXFLAGS_pics} ${CFLAGS_mingw32_special}"
 197     OBJCFLAGS_pics="${OBJCFLAGS_pics} ${CFLAGS_mingw32_special}"
 198     CFLAGS_plugins="${CFLAGS_plugins} ${CFLAGS_mingw32_special}"
 199     CXXFLAGS_plugins="${CXXFLAGS_plugins} ${CFLAGS_mingw32_special}"
 200     OBJCFLAGS_plugins="${OBJCFLAGS_plugins} ${CFLAGS_mingw32_special}"
 201     ;;
 202   x*)
 203     CFLAGS_pics="${CFLAGS_pics} -fPIC"
 204     CXXFLAGS_pics="${CXXFLAGS_pics} -fPIC"
 205     OBJCFLAGS_pics="${OBJCFLAGS_pics} -fPIC"
 206     CFLAGS_plugins="${CFLAGS_plugins} -fPIC"
 207     CXXFLAGS_plugins="${CXXFLAGS_plugins} -fPIC"
 208     OBJCFLAGS_plugins="${OBJCFLAGS_plugins} -fPIC"
 209     LDFLAGS_plugins="${LDFLAGS_plugins} -fPIC"
 210     ;;
 211 esac
 212
 213 dnl The -DSYS_FOO flag
 214 CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
 215
 216 dnl Check for system libs needed
 217 AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty vasprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2 atoll strndup)
 218
 219 AC_CHECK_FUNC(connect,,[
 220   AC_CHECK_LIB(socket,connect,
 221     LDFLAGS_ipv4="${LDFLAGS_ipv4} -lsocket"
 222     LDFLAGS_vlc="${LDFLAGS_vlc} -lsocket"
 223 )])
 224
 225 AC_CHECK_FUNC(send,,[
 226   AC_CHECK_LIB(socket,send,
 227     LDFLAGS_http="${LDFLAGS_http} -lsocket"
 228 )])
 229
 230 AC_CHECK_FUNC(gethostbyname,,[
 231   AC_CHECK_LIB(nsl,gethostbyname,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lnsl",[
 232     AC_CHECK_LIB(bind,gethostbyname,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lbind")])
 233 ])
 234
 235 have_nanosleep=false
 236 AC_CHECK_FUNC(nanosleep,have_nanosleep=:,[
 237   AC_CHECK_LIB(rt,nanosleep,
 238     [LDFLAGS_vlc="${LDFLAGS_vlc} -lrt"; have_nanosleep=:],
 239     [AC_CHECK_LIB(posix4,nanosleep,
 240         [LDFLAGS_vlc="${LDFLAGS_vlc} -lposix4"; have_nanosleep=:])]
 241   )
 242 ])
 243 if ${have_nanosleep}; then
 244   AC_DEFINE(HAVE_NANOSLEEP, 1,
 245             Define if nanosleep is available.)
 246 fi
 247 # HP/UX port
 248 AC_CHECK_LIB(rt,sem_init, [LDFLAGS_vlc="${LDFLAGS_vlc} -lrt"])
 249
 250 AC_CHECK_FUNC(inet_aton,,[
 251   AC_CHECK_LIB(resolv,inet_aton,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lresolv")
 252 ])
 253 AC_CHECK_FUNC(textdomain,,[
 254   AC_CHECK_LIB(intl,textdomain,
 255     LDFLAGS_vlc="${LDFLAGS_vlc} -lintl"
 256     LDFLAGS_plugins="${LDFLAGS_plugins} -lintl"
 257   )
 258 ])
 259
 260 dnl Check for getopt
 261 need_getopt=false
 262 AC_CHECK_FUNC(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
 263 [ # FreeBSD has a gnugetopt library for this:
 264   AC_CHECK_LIB([gnugetopt],[getopt_long],
 265     [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support) LDFLAGS_vlc="${LDFLAGS_vlc} -lgnugetopt"],
 266     [need_getopt=:])])
 267 AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
 268
 269 AC_TYPE_SIGNAL
 270 AC_CHECK_LIB(dl,dlopen,LDFLAGS_vlc="${LDFLAGS_vlc} -ldl")
 271 AC_CHECK_LIB(m,cos,
 272   LDFLAGS_imdct="${LDFLAGS_imdct} -lm"
 273   LDFLAGS_filter_distort="${LDFLAGS_filter_distort} -lm")
 274 AC_CHECK_LIB(m,pow,
 275   LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -lm"
 276   LDFLAGS_imdct="${LDFLAGS_imdct} -lm"
 277   LDFLAGS_imdct3dn="${LDFLAGS_imdct3dn} -lm"
 278   LDFLAGS_imdctsse="${LDFLAGS_imdctsse} -lm"
 279   LDFLAGS_i420_rgb="${LDFLAGS_i420_rgb} -lm"
 280   LDFLAGS_faad="${LDFLAGS_faad} -lm"
 281 )
 282
 283 dnl Check for pthreads - borrowed from XMMS
 284 THREAD_LIB=error
 285 if test "x${THREAD_LIB}" = "xerror"; then
 286   AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
 287 fi
 288 if test "x${THREAD_LIB}" = "xerror"; then
 289   AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
 290 fi
 291 if test "x${THREAD_LIB}" = "xerror"; then
 292   AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
 293 fi
 294 if test "x${THREAD_LIB}" = "xerror"; then
 295   AC_CHECK_FUNC(pthread_mutex_lock)
 296   THREAD_LIB=""
 297 fi
 298
 299 dnl Check for cthreads under GNU/Hurd for instance
 300 AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
 301
 302 dnl Check for misc headers
 303 AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
 304   AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
 305             Define if <pthread.h> defines pthread_cond_t.)])
 306 AC_EGREP_HEADER(pthread_once,pthread.h,[
 307   AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
 308             Define if <pthread.h> defines pthread_once.)])
 309 AC_EGREP_HEADER(strncasecmp,strings.h,[
 310   AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
 311             Define if <strings.h> defines strncasecmp.)])
 312
 313 dnl Check for headers
 314 AC_CHECK_HEADERS(stdint.h getopt.h strings.h inttypes.h sys/int_types.h)
 315 AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h)
 316 AC_CHECK_HEADERS(dlfcn.h image.h)
 317 AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
 318 AC_CHECK_HEADERS(machine/param.h sys/shm.h)
 319 AC_CHECK_HEADERS(linux/version.h)
 320
 321 AC_HEADER_TIME
 322
 323 dnl Mac OS X and other OSes don't have declaration for nanosleep
 324 AC_EGREP_HEADER(nanosleep,time.h,[
 325   AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
 326             Define if <time.h> defines nanosleep.)
 327 ])
 328
 329 dnl Make sure we have timespecs
 330 AC_EGREP_HEADER(timespec,sys/time.h,[
 331   AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
 332             Define if <sys/time.h> defines struct timespec.)
 333 ])
 334
 335 dnl Check for threads library
 336 AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)
 337
 338 dnl Default X headers and libraries
 339 if test "x${x_includes}" = "xNONE"; then
 340   x_includes="/usr/X11R6/include"
 341 fi
 342 if test "x${x_libraries}" = "xNONE"; then
 343   x_libraries="/usr/X11R6/lib"
 344 fi
 345
 346 dnl Build the gtk_main plugins?
 347 NEED_GTK_MAIN=no
 348 NEED_GNOME_MAIN=no
 349
 350 dnl Check for DPMS
 351 if test "x${SYS}" != "xmingw32"
 352 then
 353   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
 354   AC_CHECK_HEADERS(X11/extensions/dpms.h, [
 355     AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
 356       AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
 357                 Define if <X11/extensions/dpms.h> defines DPMSInfo.)
 358     ])
 359   ])
 360   CPPFLAGS="${CPPFLAGS_save}"
 361 fi
 362
 363 dnl Check for ntohl, etc.
 364 AC_CACHE_CHECK([for ntohl in sys/param.h],
 365     [ac_cv_c_ntohl_sys_param_h],
 366     [CFLAGS="${CFLAGS_save} -Wall -Werror"
 367      AC_TRY_COMPILE([#include <sys/param.h>],
 368         [void foo() { int meuh; ntohl(meuh); }],
 369         ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
 370 if test "x${ac_cv_c_ntohl_sys_param_h}" != "xno"; then
 371     AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
 372 fi
 373
 374 dnl Check for inline function size limit
 375 AC_CACHE_CHECK([if \$CC accepts -finline-limit],
 376     [ac_cv_c_inline_limit],
 377     [CFLAGS="${CFLAGS_save} -finline-limit-30000"
 378      AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
 379 if test "x${ac_cv_c_inline_limit}" != "xno"; then
 380     CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
 381     CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
 382     OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
 383 fi
 384
 385 dnl Check for -W or -w flags
 386 AC_CACHE_CHECK([if \$CC accepts -Wall -Winline],
 387     [ac_cv_c_Wall_Winline],
 388     [CFLAGS="-Wall -Winline ${CFLAGS_save}"
 389      AC_TRY_COMPILE([],,ac_cv_c_Wall_Winline=yes, ac_cv_c_Wall_Winline=no)])
 390 if test "x${ac_cv_c_Wall_Winline}" != "xno"; then
 391     CFLAGS_save="-Wall -Winline ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 392     CXXFLAGS_save="-Wall -Winline ${CXXFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 393     OBJCFLAGS_save="-Wall -Winline ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 394 else
 395     AC_CACHE_CHECK([if \$CC accepts -wall -winline],
 396         [ac_cv_c_wall_winline],
 397         [CFLAGS="-wall -winline ${CFLAGS_save}"
 398          AC_TRY_COMPILE([],,ac_cv_c_wall_winline=yes, ac_cv_c_wall_winline=no)])
 399     if test "x${ac_cv_c_wall_winline}" != "xno"; then
 400         CFLAGS_save="-wall -winline ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
 401         CXXFLAGS_save="-wall -winline ${CXXFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
 402         OBJCFLAGS_save="-wall -winline ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
 403     fi
 404 fi
 405
 406 dnl Check for -pipe
 407 AC_CACHE_CHECK([if \$CC accepts -pipe],
 408     [ac_cv_c_pipe],
 409     [CFLAGS="${CFLAGS_save} -pipe"
 410      AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
 411 if test "x${ac_cv_c_pipe}" != "xno"; then
 412     CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
 413     CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
 414     OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
 415 fi
 416
 417 dnl Check for various optimization flags
 418 AC_CACHE_CHECK([if \$CC accepts -O3],
 419     [ac_cv_c_o3],
 420     [CFLAGS="${CFLAGS_save} -O3"
 421      AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
 422 if test "x${ac_cv_c_o3}" != "xno"; then
 423     CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
 424 else
 425     AC_CACHE_CHECK([if \$CC accepts -O2],
 426         [ac_cv_c_o2],
 427         [CFLAGS="${CFLAGS_save} -O2"
 428          AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
 429     if test "x${ac_cv_c_o2}" != "xno"; then
 430         CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
 431     else
 432         AC_CACHE_CHECK([if \$CC accepts -O],
 433             [ac_cv_c_o],
 434             [CFLAGS="${CFLAGS_save} -O"
 435              AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
 436         if test "x${ac_cv_c_o}" != "xno"; then
 437             CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
 438         fi
 439     fi
 440 fi
 441
 442 dnl Check for -ffast-math
 443 AC_CACHE_CHECK([if \$CC accepts -ffast-math],
 444     [ac_cv_c_fast_math],
 445     [CFLAGS="${CFLAGS_save} -ffast-math"
 446      AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
 447 if test "x${ac_cv_c_fast_math}" != "xno"; then
 448     CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
 449 fi
 450
 451 dnl Check for -funroll-loops
 452 AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
 453     [ac_cv_c_unroll_loops],
 454     [CFLAGS="${CFLAGS_save} -funroll-loops"
 455      AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
 456 if test "x${ac_cv_c_unroll_loops}" != "xno"; then
 457     CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
 458 fi
 459
 460 dnl Check for -fomit-frame-pointer
 461 AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
 462     [ac_cv_c_omit_frame_pointer],
 463     [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
 464      AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
 465 if test "x${ac_cv_c_omit_frame_pointer}" != "xno"; then
 466     CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
 467     # this plugin does not compile without -fomit-frame-pointer, damn gcc!
 468     CFLAGS_i420_yuy2_mmx="${CFLAGS_i420_yuy2_mmx} -fomit-frame-pointer"
 469 fi
 470
 471 dnl Check for -mdynamic-no-pic
 472 AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
 473     [ac_cv_c_dynamic_no_pic],
 474     [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
 475      AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
 476 if test "x${ac_cv_c_dynamic_no_pic}" != "xno"; then
 477     CFLAGS_OPTIM="${CFLAGS_OPTIM} -mdynamic-no-pic"
 478 fi
 479
 480 dnl Check for Darwin plugin linking flags
 481 AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
 482     [ac_cv_ld_darwin],
 483     [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
 484      AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
 485 if test "x${ac_cv_ld_darwin}" != "xno"; then
 486     LDFLAGS_plugins="${LDFLAGS_plugins} -bundle -undefined error -lcc_dynamic"
 487 fi
 488
 489 dnl Check for standard plugin linking flags
 490 AC_CACHE_CHECK([if \$CC accepts -shared],
 491     [ac_cv_ld_plugins],
 492     [CFLAGS="${CFLAGS_save} -shared"
 493      AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
 494 if test "x${ac_cv_ld_plugins}" != "xno"; then
 495     LDFLAGS_plugins="${LDFLAGS_plugins} -shared"
 496 fi
 497
 498 dnl Check for variadic macros
 499 AC_CACHE_CHECK([for variadic cpp macros],
 500     [ac_cv_cpp_variadic_macros],
 501     [CFLAGS="${CFLAGS_save}"
 502      AC_TRY_COMPILE(
 503          [#include <stdio.h>
 504           #define a(b,c...) printf(b,##c)],
 505          [a("foo");a("%s","bar");a("%s%s","baz","quux");],
 506          ac_cv_cpp_variadic_macros=yes,
 507          ac_cv_cpp_variadic_macros=no)])
 508 if test "x${ac_cv_cpp_variadic_macros}" != "xno"; then
 509     AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
 510 fi
 511
 512 dnl Checks for __attribute__(aligned()) directive
 513 AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
 514     [ac_cv_c_attribute_aligned],
 515     [ac_cv_c_attribute_aligned=0
 516         CFLAGS="${CFLAGS_save} -Werror"
 517     for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
 518         AC_TRY_COMPILE([],
 519         [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
 520         [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
 521     done
 522         CFLAGS="${CFLAGS_save}"])
 523 if test "x${ac_cv_c_attribute_aligned}" != "x0"; then
 524     AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
 525         [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
 526 fi
 527
 528 dnl
 529 dnl  Check the CPU
 530 dnl
 531 case "x${target_cpu}" in
 532   x)
 533     ARCH=unknown
 534     ;;
 535   *)
 536     ARCH="${target_cpu}"
 537     ;;
 538 esac
 539
 540 case "${ARCH}" in
 541   hppa64)
 542     CFLAGS_mpeg_video="${CFLAGS_mpeg_video} -ffunction-sections"
 543     ;;
 544 esac
 545
 546 dnl
 547 dnl  default modules
 548 dnl
 549 PLUGINS="${PLUGINS} dummy rc logger access_file memcpy"
 550 PLUGINS="${PLUGINS} es audio mpeg_system ps ts"
 551 PLUGINS="${PLUGINS} idct idctclassic motion mpeg_video spudec mpeg_audio"
 552 #PLUGINS="${PLUGINS} a52old imdct downmix"
 553 PLUGINS="${PLUGINS} lpcm a52"
 554 PLUGINS="${PLUGINS} deinterlace invert yuv wall transform distort clone crop motionblur"
 555 PLUGINS="${PLUGINS} float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif fixed32tofloat32 fixed32tos16 s16tofloat32 s16tofloat32swab"
 556 PLUGINS="${PLUGINS} trivial_resampler ugly_resampler"
 557 PLUGINS="${PLUGINS} trivial_channel_mixer"
 558 PLUGINS="${PLUGINS} trivial_mixer spdif_mixer"
 559 PLUGINS="${PLUGINS} aout_file"
 560 #PLUGINS="${PLUGINS} scope"
 561 PLUGINS="${PLUGINS} i420_rgb i420_yuy2 i422_yuy2 i420_ymga"
 562 PLUGINS="${PLUGINS} id3"
 563 PLUGINS="${PLUGINS} wav araw"
 564
 565 dnl
 566 dnl  Network modules
 567 dnl
 568 NETWORK_MODULES="access_udp access_http access_rtp ipv4"
 569
 570 dnl
 571 dnl  Accelerated modules
 572 dnl
 573 MMX_MODULES="memcpymmx idctmmx motionmmx i420_rgb_mmx i420_yuy2_mmx i422_yuy2_mmx i420_ymga_mmx"
 574 MMXEXT_MODULES="memcpymmxext idctmmxext motionmmxext"
 575 THREEDNOW_MODULES="memcpy3dn imdct3dn downmix3dn"
 576 SSE_MODULES="imdctsse downmixsse"
 577 ALTIVEC_MODULES="idctaltivec motionaltivec memcpyaltivec"
 578
 579 if test x${SYS} != xbeos
 580 then
 581   PLUGINS="${PLUGINS} ${NETWORK_MODULES}"
 582 fi
 583
 584 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
 585     [ac_cv_mmx_inline],
 586     [CFLAGS="${CFLAGS_save}"
 587      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
 588                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
 589 if test "x${ac_cv_mmx_inline}" != "xno"; then
 590   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
 591 fi
 592
 593 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
 594     [ac_cv_mmxext_inline],
 595     [CFLAGS="${CFLAGS_save}"
 596      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
 597                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
 598 if test "x${ac_cv_mmxext_inline}" != "xno"; then
 599   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
 600 fi
 601
 602 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
 603     [ac_cv_3dnow_inline],
 604     [CFLAGS="${CFLAGS_save}"
 605      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
 606                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
 607 if test "x${ac_cv_3dnow_inline}" != "xno"; then
 608   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
 609   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
 610 fi
 611
 612 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
 613     [ac_cv_sse_inline],
 614     [CFLAGS="${CFLAGS_save}"
 615      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
 616                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
 617 if test "x${ac_cv_sse_inline}" != "xno" -a "x${SYS}" != "xmingw32"; then
 618   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
 619   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
 620 fi
 621
 622 # don't try to grok AltiVec with native mingw32 it doesn't work right now
 623 # we should be able to remove this test with future versions of mingw32
 624 if test "x${SYS}" != "xmingw32"; then
 625 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
 626     [ac_cv_altivec_inline],
 627     [CFLAGS="${CFLAGS_save}"
 628      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 629          ac_cv_altivec_inline=yes,
 630          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
 631           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 632             [ac_cv_altivec_inline="-Wa,-m7400"],
 633             ac_cv_altivec_inline=no)
 634          ])])
 635 if test "x${ac_cv_altivec_inline}" != "xno"; then
 636   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
 637   if test "x${ac_cv_altivec_inline}" != "xyes"; then
 638     CFLAGS_idctaltivec="${CFLAGS_idctaltivec} ${ac_cv_altivec_inline}"
 639     CFLAGS_motionaltivec="${CFLAGS_motionaltivec} ${ac_cv_altivec_inline}"
 640     CFLAGS_memcpyaltivec="${CFLAGS_memcpyaltivec} ${ac_cv_altivec_inline}"
 641     CFLAGS_vlc="${CFLAGS_vlc} ${ac_cv_altivec_inline}"
 642   fi
 643   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 644 fi
 645
 646 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
 647     [ac_cv_c_altivec],
 648     [CFLAGS="${CFLAGS_save} -faltivec"
 649      # Darwin test
 650      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 651         ac_cv_c_altivec=-faltivec, [
 652         # Linux/PPC test
 653         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
 654         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 655             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
 656         ])
 657      CFLAGS="${CFLAGS_save}"])
 658 if test "x${ac_cv_c_altivec}" != "xno"; then
 659   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
 660   CFLAGS_idctaltivec="${CFLAGS_idctaltivec} ${ac_cv_c_altivec}"
 661   CFLAGS_motionaltivec="${CFLAGS_motionaltivec} ${ac_cv_c_altivec}"
 662   CFLAGS_memcpyaltivec="${CFLAGS_memcpyaltivec} ${ac_cv_c_altivec}"
 663   CFLAGS_vlc="${CFLAGS_vlc} ${ac_cv_c_altivec}"
 664   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 665 fi
 666
 667 AC_CACHE_CHECK([if linker needs -framework vecLib],
 668     [ac_cv_ld_altivec],
 669     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
 670      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
 671      LDFLAGS="${LDFLAGS_save}"
 672     ])
 673 if test "x${ac_cv_ld_altivec}" != "xno"; then
 674   LDFLAGS_idctaltivec="${LDFLAGS_idctaltivec} -framework vecLib"
 675   LDFLAGS_motionaltivec="${LDFLAGS_motionaltivec} -framework vecLib"
 676   LDFLAGS_memcpyaltivec="${LDFLAGS_memcpyaltivec} -framework vecLib"
 677   LDFLAGS_vlc="${LDFLAGS_vlc} -framework vecLib"
 678 fi
 679 fi # end if mingw32
 680
 681 AC_ARG_WITH(,[])
 682 AC_ARG_WITH(,[Optimization options:])
 683
 684 dnl
 685 dnl  Special arch tuning
 686 dnl
 687 AC_ARG_WITH(tuning,
 688 [  --with-tuning=ARCH      enable special tuning for an architecture
 689                           (default i686 on IA-32 and 750 on PPC)])
 690 if test "x${with_tuning}" != "x"; then
 691     if test "x${target_cpu}" = "xpowerpc"; then
 692         CFLAGS_TUNING="-mtune=${with_tuning}"
 693     else
 694         CFLAGS_TUNING="-mcpu=${with_tuning}"
 695     fi
 696 else
 697     if test "x${target_cpu}" = "xi686" -o "x${target_cpu}" = "xi586" -o "x${target_cpu}" = "xi486" -o "x${target_cpu}" = "xi386"; then CFLAGS_TUNING="-mcpu=pentiumpro"
 698     else
 699         if test "x${target_cpu}" = "xpowerpc"; then CFLAGS_TUNING="-mtune=750"; fi
 700     fi
 701 fi
 702
 703 dnl
 704 dnl  x86 accelerations
 705 dnl
 706 if test "x${target_cpu}" = "xi686" -o "x${target_cpu}" = "xi586" -o "x${target_cpu}" = "xx86" -o "x${target_cpu}" = "xi386"
 707 then
 708     ARCH="${ARCH} mmx"
 709     PLUGINS="${PLUGINS} ${ACCEL_MODULES}"
 710 fi
 711
 712 dnl
 713 dnl  Enable/disable optimizations
 714 dnl
 715 AC_ARG_ENABLE(optimizations,
 716 [  --disable-optimizations disable compiler optimizations (default enabled)])
 717 AM_CONDITIONAL(OPTIM, test "x${enable_optimizations}" != "xno")
 718
 719 dnl
 720 dnl  AltiVec acceleration
 721 dnl
 722 AC_ARG_ENABLE(altivec,
 723 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
 724 [ if test "x${enable_altivec}" = "xyes"; then ARCH="${ARCH} altivec";
 725     BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ],
 726 [ if test "x${target_cpu}" = "xpowerpc"; then ARCH="${ARCH} altivec";
 727     BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ])
 728
 729 dnl
 730 dnl  Debugging mode
 731 dnl
 732 AC_ARG_ENABLE(debug,
 733 [  --enable-debug          debug mode (default disabled)])
 734 AM_CONDITIONAL(DEBUG, test "x${enable_debug}" = "xyes")
 735
 736 dnl
 737 dnl  Enable release-specific flags
 738 dnl
 739 AC_ARG_ENABLE(release,
 740 [  --enable-release        activate extra optimizations (default disabled)])
 741 AM_CONDITIONAL(RELEASE, test "x${enable_release}" = "xyes")
 742
 743 dnl
 744 dnl  Input plugins
 745 dnl
 746
 747 AC_ARG_WITH(,[Input plugins:])
 748
 749 dnl
 750 dnl  DVD module: optionally check for installed libdvdcss
 751 dnl
 752 AC_ARG_ENABLE(dvd,
 753 [  --enable-dvd            DVD input module (default enabled)])
 754 if test "x${enable_dvd}" != "xno"
 755 then
 756   AC_ARG_WITH(dvdcss,
 757   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
 758   AC_ARG_WITH(dvdcss-tree,
 759   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
 760   case "x${with_dvdcss}" in
 761   x|xyes)
 762     if test "x${with_dvdcss_tree}" = x
 763     then
 764       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
 765         [ PLUGINS="${PLUGINS} dvd"
 766           LDFLAGS_dvd="${LDFLAGS_dvd} -ldvdcss"
 767           LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -ldvdcss" ],
 768         [ AC_MSG_WARN([libdvdcss is no longer provided with vlc; please get libdvdcss from http://www.videolan.org/libdvdcss/ and build it. Then either use --with-dvdcss=<path/where/libdvdcss/was/installed> for dynamic linking (recommended under Unix) or --with-dvdcss-tree=<path/where/libdvdcss/was/built> for static linking (recommended under BeOS, Windows, MacOS X). Alternatively you can use --disable-dvd to disable the DVD plugin.])
 769           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
 770     else
 771       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
 772       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
 773       if test "x${real_dvdcss_tree}" = "x"
 774       then
 775         dnl  The given directory can't be found
 776         AC_MSG_RESULT(no)
 777         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
 778       fi
 779       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
 780       then
 781         dnl  Use a custom libdvdcss
 782         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
 783         BUILTINS="${BUILTINS} dvd"
 784         LDFLAGS_dvd="${LDFLAGS_dvd} ${real_dvdcss_tree}/src/.libs/libdvdcss.a"
 785         LDFLAGS_dvdcss="${LDFLAGS_dvdcss} ${real_dvdcss_tree}/src/.libs/libdvdcss.a"
 786         CPPFLAGS_dvd="${CPPFLAGS_dvd} -I${real_dvdcss_tree}/src"
 787       else
 788         dnl  The given libdvdcss wasn't built
 789         AC_MSG_RESULT(no)
 790         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
 791       fi
 792     fi
 793   ;;
 794   xno)
 795     dnl  Compile without dvdcss (dlopen version, works only under Linux)
 796     PLUGINS="${PLUGINS} dvd"
 797     CPPFLAGS_dvd="${CPPFLAGS_dvd} -DGOD_DAMN_DMCA"
 798     LDFLAGS_dvd="${LDFLAGS_dvd} -ldl"
 799   ;;
 800   *)
 801     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
 802     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
 803     then
 804       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
 805       AC_MSG_RESULT(yes)
 806       PLUGINS="${PLUGINS} dvd"
 807       LDFLAGS_dvd="${LDFLAGS_dvd} -L${with_dvdcss}/lib -ldvdcss"
 808       LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -L${with_dvdcss}/lib -ldvdcss"
 809       CPPFLAGS_dvd="${CPPFLAGS_dvd} -I${with_dvdcss}/include"
 810     else
 811       dnl  No libdvdcss could be found, sorry
 812       AC_MSG_RESULT(no)
 813       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
 814     fi
 815   ;;
 816   esac
 817 fi
 818
 819 dnl
 820 dnl dvdread module: check for libdvdread plugin
 821 dnl
 822 AC_ARG_ENABLE(dvdread,
 823 [  --enable-dvdread        dvdread input module (default disabled)])
 824 if test "x${enable_dvdread}" != "xno"
 825 then
 826   AC_ARG_WITH(dvdread,
 827   [    --with-dvdread=PATH   libdvdread headers and libraries])
 828   if test "x${with_dvdread}" = "x"
 829   then
 830     LDFLAGS_test=""
 831     CPPFLAGS_test=""
 832   else
 833     LDFLAGS_test="-L${with_dvdread}/lib"
 834     CPPFLAGS_test="-I${with_dvdread}/include"
 835   fi
 836   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
 837   AC_CHECK_HEADERS(dvdread/dvd_reader.h, [
 838      AC_TRY_COMPILE([#include <dvdread/dvd_reader.h>],
 839         [int foo() { return DVD_VIDEO_LB_LEN; }],[
 840           PLUGINS="${PLUGINS} dvdread"
 841           LDFLAGS_dvdread="${LDFLAGS_dvdread} ${LDFLAGS_test} -ldvdread ${LDFLAGS_dvdcss}"
 842           CPPFLAGS_dvdread="${CPPFLAGS_dvdread} ${CPPFLAGS_test}"
 843         ],[
 844           if test "x${enable_dvdread}" != "x"
 845           then
 846             AC_MSG_ERROR([Cannot find DVD_VIDEO_LB_LEN in dvdread/dvd_reader.h, please install libdvdread version 0.9.2 or later])
 847           fi
 848         ])
 849   ],[
 850     if test "x${enable_dvdread}" != "x"
 851     then
 852       if test "x${with_dvdread}" != "x"
 853       then
 854         AC_MSG_ERROR([Cannot find dvdread/dvd_reader.h in ${with_dvdread}/include])
 855       else
 856         AC_MSG_ERROR([Cannot find dvdread/dvd_reader.h])
 857       fi
 858     fi
 859   ])
 860   CPPFLAGS="${CPPFLAGS_save}"
 861 fi
 862
 863 dnl
 864 dnl dvdplay module: check for libdvdplay
 865 dnl
 866 AC_ARG_ENABLE(dvdplay,
 867 [  --enable-dvdplay        dvdplay input module (default disabled)])
 868 if test "x${enable_dvdplay}" != "xno"
 869 then
 870   AC_ARG_WITH(dvdplay,
 871   [    --with-dvdplay=PATH   libdvdplay headers and libraries])
 872   if test "x${with_dvdplay}" = x
 873   then
 874     LDFLAGS_test=""
 875     CPPFLAGS_test=""
 876   else
 877     LDFLAGS_test="-L${with_dvdplay}/lib"
 878     CPPFLAGS_test="-I${with_dvdplay}/include"
 879   fi
 880   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
 881   AC_CHECK_HEADERS(dvdplay/dvdplay.h, [
 882       PLUGINS="${PLUGINS} dvdplay"
 883       LDFLAGS_dvdplay="${LDFLAGS_dvdplay} ${LDFLAGS_test} -ldvdplay -ldvdread ${LDFLAGS_dvdcss}"
 884       CPPFLAGS_dvdplay="${CPPFLAGS_dvdplay} ${CPPFLAGS_test}"
 885     ],[
 886     if test "x${enable_dvdplay}" != x
 887     then
 888       if test "x${with_dvdplay}" != x
 889       then
 890         AC_MSG_ERROR([Cannot find dvdplay/dvdplay.h in ${with_dvdplay}/include])
 891       else
 892         AC_MSG_ERROR([Cannot find dvdplay/dvdplay.h])
 893       fi
 894     fi
 895   ])
 896   CPPFLAGS="${CPPFLAGS_save}"
 897 fi
 898
 899
 900 dnl
 901 dnl  libdvbpsi ts demux
 902 dnl
 903 AC_ARG_ENABLE(dvbpsi,
 904 [  --enable-dvbpsi        dvbpsi ts demux module (default disabled)])
 905 if test "x${enable_dvbpsi}" != "xno"
 906 then
 907   AC_ARG_WITH(dvbpsi,
 908   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
 909   AC_ARG_WITH(dvbpsi,
 910   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
 911   case "x${with_dvbpsi}" in
 912   x|xyes)
 913     if test "x${with_dvbpsi_tree}" = "x"
 914     then
 915       AC_CHECK_HEADERS(dvbpsi/dr.h,
 916         [ PLUGINS="${PLUGINS} ts_dvbpsi"
 917           LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} -ldvbpsi" ], [],
 918         [  AC_MSG_ERROR([cannot find libdvbpsi headers]) ])
 919     else
 920       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
 921       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
 922       if test "x${real_dvbpsi_tree}" = "x"
 923       then
 924         dnl  The given directory can't be found
 925         AC_MSG_RESULT(no)
 926         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
 927       fi
 928       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
 929       then
 930         dnl  Use a custom libdvbpsi
 931         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
 932         BUILTINS="${BUILTINS} ts_dvbpsi"
 933         LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
 934         CPPFLAGS_ts_dvbpsi="${CPPFLAGS_ts_dvbpsi} -I${real_dvbpsi_tree}/src"
 935       else
 936         dnl  The given libdvbpsi wasn't built
 937         AC_MSG_RESULT(no)
 938         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
 939       fi
 940     fi
 941   ;;
 942   xno)
 943     dnl  Compile without dvbpsi
 944   ;;
 945   *)
 946     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
 947     if test "x${with_dvbpsi}" = "x"
 948     then
 949       LDFLAGS_test=""
 950       CPPFLAGS_test=""
 951     else
 952       LDFLAGS_test="-L${with_dvbpsi}/lib"
 953       CPPFLAGS_test="-I${with_dvbpsi}/include"
 954     fi
 955     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
 956     AC_CHECK_HEADER([dvbpsi/dr.h],[
 957       PLUGINS="${PLUGINS} ts_dvbpsi"
 958       LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} ${LDFLAGS_test} -ldvbpsi"
 959       CPPFLAGS_ts_dvbpsi="${CPPFLAGS_ts_dvbpsi} ${CPPFLAGS_test}"
 960       ],[
 961       if test "x${enable_dvbpsi}" != "x"
 962       then
 963         AC_MSG_ERROR([Could not find libdvbpsi on your system: you may get it from www.videolan.org, you'll need at least version 0.1.1])
 964       fi
 965     ])
 966     CPPFLAGS="${CPPFLAGS_save}"
 967   ;;
 968   esac
 969 fi
 970
 971 dnl
 972 dnl  Video4Linux plugin
 973 dnl
 974 AC_ARG_ENABLE(v4l,
 975   [  --enable-v4l            Video4Linux input support (default disabled)])
 976 if test "x${enable_v4l}" = "xyes"
 977 then
 978   AC_CHECK_HEADERS(libv4l/v4l.h, [
 979     PLUGINS="${PLUGINS} v4l"
 980    ],[])
 981 fi
 982
 983 dnl
 984 dnl  VCD module
 985 dnl
 986 AC_ARG_ENABLE(vcd,
 987   [  --enable-vcd            VCD support for Linux, FreeBSD, MacOS X and Win32 (default enabled)])
 988
 989 if test "x${enable_vcd}" != "xno"
 990 then
 991   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
 992     PLUGINS="${PLUGINS} vcd"
 993   ])
 994
 995   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
 996     PLUGINS="${PLUGINS} vcd"
 997     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
 998   ])
 999
1000   if test "x${SYS}" = "xbsdi" -o "x${SYS}" = "xmingw32"
1001   then
1002     PLUGINS="${PLUGINS} vcd"
1003   fi
1004
1005   if test "x${SYS}" = "xdarwin"
1006   then
1007     PLUGINS="${PLUGINS} vcd"
1008     LDFLAGS_vcd="${LDFLAGS_vcd} -framework IOKit -framework CoreFoundation"
1009   fi
1010 fi
1011
1012 dnl
1013 dnl  Satellite input module
1014 dnl
1015 AC_ARG_ENABLE(satellite,
1016   [  --enable-satellite      satellite card support (default disabled)],
1017   [ if test "x${enable_satellite}" = "xyes"
1018     then
1019       PLUGINS="${PLUGINS} satellite"
1020     fi])
1021
1022 dnl
1023 dnl  ipv6 plugin - not for QNX yet
1024 dnl
1025 if test "x${SYS}" != "xnto" && test "x${SYS}" != "xmingw32"
1026 then
1027   have_ipv6=false
1028   AC_CHECK_FUNC(inet_pton,[have_ipv6=:],[
1029     AC_CHECK_LIB(resolv,inet_pton,
1030       [have_ipv6=:
1031        LDFLAGS_ipv6="${LDFLAGS_ipv6} -lresolv"])
1032   ])
1033   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1034   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1035     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no); have_ipv6=false])
1036   if ${have_ipv6}; then
1037     PLUGINS="${PLUGINS} ipv6"
1038   fi
1039 fi
1040 if test "x${SYS}" = "xmingw32"
1041 then
1042   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1043   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1044     PLUGINS="${PLUGINS} ipv6"],[AC_MSG_RESULT(no)])
1045 fi
1046
1047 dnl
1048 dnl  AVI demux plugin
1049 dnl
1050 AC_ARG_ENABLE(avi,
1051   [  --enable-avi            AVI demux module (default enabled)])
1052 if test "x${enable_avi}" != "xno"
1053 then
1054   PLUGINS="${PLUGINS} avi"
1055 fi
1056
1057 dnl
1058 dnl  ASF demux plugin
1059 dnl
1060 AC_ARG_ENABLE(asf,
1061   [  --enable-asf            ASF demux module (default enabled)])
1062 if test "x${enable_asf}" != "xno"
1063 then
1064   PLUGINS="${PLUGINS} asf"
1065 fi
1066
1067 dnl
1068 dnl  AAC demux plugin
1069 dnl
1070 AC_ARG_ENABLE(aac,
1071   [  --enable-aac            AAC demux module (default enabled)])
1072 if test "x${enable_aac}" != "xno"
1073 then
1074   PLUGINS="${PLUGINS} aac"
1075 fi
1076
1077 dnl
1078 dnl  ogg plugin
1079 dnl
1080 AC_ARG_ENABLE(ogg,
1081   [  --enable-ogg            Ogg demux support (default enabled)])
1082 if test "x${enable_ogg}" != "xno"
1083 then
1084   AC_CHECK_HEADERS(ogg/ogg.h, [
1085     PLUGINS="${PLUGINS} ogg"
1086     LDFLAGS_ogg="${LDFLAGS_ogg} -logg"
1087    ],[])
1088 fi
1089
1090 dnl
1091 dnl  Codec plugins
1092 dnl
1093
1094 AC_ARG_WITH(,[Codec plugins:])
1095
1096 dnl
1097 dnl  mad plugin
1098 dnl
1099 AC_ARG_ENABLE(mad,
1100   [  --enable-mad            libmad module (default disabled)])
1101 if test "x${enable_mad}" = "xyes"
1102 then
1103   AC_ARG_WITH(mad,
1104     [    --with-mad=PATH       path to libmad],[],[])
1105   if test "x${with_mad}" != "xno" -a "x${with_mad}" != "x"
1106   then
1107     CPPFLAGS_mad="${CPPFLAGS_mad} -I${with_mad}/include"
1108     LDFLAGS_mad="${LDFLAGS_mad} -L${with_mad}/lib"
1109   fi
1110
1111   AC_ARG_WITH(mad-tree,
1112     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1113   if test "x${with_mad_tree}" != "xno" -a "x${with_mad_tree}" != "x"
1114   then
1115     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1116     if test "x${real_mad_tree}" = "x"
1117     then
1118       dnl  The given directory can't be found
1119       AC_MSG_RESULT(no)
1120       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1121     fi
1122     dnl  Use a custom libmad
1123     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1124     if test -f ${real_mad_tree}/libmad/mad.h
1125     then
1126       AC_MSG_RESULT(yes)
1127       CPPFLAGS_mad="${CPPFLAGS_mad} -I${real_mad_tree}/libmad"
1128       LDFLAGS_mad="${LDFLAGS_mad} -L${real_mad_tree}/libmad/.libs"
1129       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mad}"
1130       AC_CHECK_LIB(mad, mad_bit_init, [
1131         BUILTINS="${BUILTINS} mad"
1132         LDFLAGS_mad="${LDFLAGS_mad} -lmad"
1133         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1134       ],[])
1135       LDFLAGS="${LDFLAGS_save}"
1136     else
1137       AC_MSG_RESULT(no)
1138       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1139     fi
1140   else
1141     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mad}"
1142     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mad}"
1143     AC_CHECK_HEADERS(mad.h, ,
1144       [ AC_MSG_ERROR([Cannot find development headers for libmad...]) ])
1145     AC_CHECK_LIB(mad, mad_bit_init, [
1146       PLUGINS="${PLUGINS} mad"
1147       LDFLAGS_mad="${LDFLAGS_mad} -lmad" ],
1148       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1149     CPPFLAGS="${CPPFLAGS_save}"
1150     LDFLAGS="${LDFLAGS_save}"
1151   fi
1152 fi
1153
1154 dnl
1155 dnl   libid3tag support
1156 dnl
1157 AC_CHECK_HEADERS(id3tag.h, [
1158   LDFLAGS_id3tag="${LDFLAGS_id3tag} -lz -lid3tag"
1159   PLUGINS="${PLUGINS} id3tag"])
1160
1161 dnl
1162 dnl  ffmpeg decoder plugin
1163 dnl
1164 AC_ARG_ENABLE(ffmpeg,
1165 [  --enable-ffmpeg         ffmpeg codec (default disabled)])
1166 if test "x${enable_ffmpeg}" = "xyes"
1167 then
1168   AC_ARG_WITH(ffmpeg,
1169     [    --with-ffmpeg=PATH    path to ffmpeg installation],[],[])
1170   if test "x${with_ffmpeg}" != "xno" -a "x${with_ffmpeg}" != "x"
1171   then
1172     CPPFLAGS_ffmpeg="${CPPFLAGS_ffmpeg} -I${with_ffmpeg}/include/libffmpeg"
1173     LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -L${with_ffmpeg}/lib"
1174   fi
1175
1176   dnl Add postprocessing modules
1177   PLUGINS="${PLUGINS} postprocessing_c"
1178   if test "x${ac_cv_mmx_inline}" != "xno"; then
1179     PLUGINS="${PLUGINS} postprocessing_mmx"
1180   fi
1181
1182   if test "x${ac_cv_mmxext_inline}" != "xno"; then
1183     PLUGINS="${PLUGINS} postprocessing_mmxext"
1184   fi
1185
1186   AC_ARG_WITH(ffmpeg-tree,
1187   [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1188   if test "x${with_ffmpeg_tree}" != "x"
1189   then
1190     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1191     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1192     if test "x${real_ffmpeg_tree}" = x
1193     then
1194       dnl  The given directory can't be found
1195       AC_MSG_RESULT(no)
1196       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1197     fi
1198     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"
1199     then
1200       dnl  Use a custom libffmpeg
1201       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1202       BUILTINS="${BUILTINS} ffmpeg"
1203       LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} ${real_ffmpeg_tree}/libavcodec/libavcodec.a"
1204       CPPFLAGS_ffmpeg="${CPPFLAGS_ffmpeg} -I${real_ffmpeg_tree}/libavcodec"
1205     else
1206       dnl  The given libavcodec wasn't built
1207       AC_MSG_RESULT(no)
1208       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1209     fi
1210   else
1211     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1212     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1213     AC_CHECK_LIB(avcodec, avcodec_init, [
1214       BUILTINS="${BUILTINS} ffmpeg"
1215       LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -lavcodec" ],
1216       [ AC_MSG_ERROR([Cannot find libavcodec library...]) ])
1217     LDFLAGS="${LDFLAGS_save}"
1218     CPPFLAGS="${CPPFLAGS_save}"
1219   fi
1220 fi
1221
1222 dnl
1223 dnl  faad decoder plugin
1224 dnl
1225 AC_ARG_ENABLE(faad,
1226 [  --enable-faad           faad codec (default disabled)])
1227 if test "x${enable_faad}" = "xyes"
1228 then
1229   AC_ARG_WITH(faad,
1230     [    --with-faad=PATH      path to faad installation],[],[])
1231   if test "x${with_faad}" != "xno" -a "x${with_faad}" != "x"
1232   then
1233     CPPFLAGS_faad="${CPPFLAGS_faad} -I${with_faad}/include"
1234     LDFLAGS_faad="${LDFLAGS_faad} -L${with_faad}/lib"
1235   fi
1236   LDFLAGS_faad="${LDFLAGS_faad}"
1237
1238   AC_ARG_WITH(faad-tree,
1239   [    --with-faad-tree=PATH faad tree for static linking])
1240   if test "x${with_faad_tree}" != "x"
1241   then
1242     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1243     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1244     if test "x${real_faad_tree}" = x
1245     then
1246       dnl  The given directory can't be found
1247       AC_MSG_RESULT(no)
1248       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1249     fi
1250     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1251     then
1252       dnl  Use a custom faad
1253       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1254       BUILTINS="${BUILTINS} faad"
1255       LDFLAGS_faad="${LDFLAGS_faad} ${real_faad_tree}/libfaad/.libs/libfaad.a"
1256       CPPFLAGS_faad="${CPPFLAGS_faad} -I${real_faad_tree}/include"
1257     else
1258       dnl  The given libfaad wasn't built
1259       AC_MSG_RESULT(no)
1260       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1261     fi
1262   else
1263     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1264     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1265     AC_CHECK_HEADERS(faad.h, ,
1266       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1267     AC_CHECK_LIB(faad, faacDecOpen, [
1268       PLUGINS="${PLUGINS} faad"
1269       LDFLAGS_faad="${LDFLAGS_faad} -lfaad" ],
1270       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1271     LDFLAGS="${LDFLAGS_save}"
1272     CPPFLAGS="${CPPFLAGS_save}"
1273   fi
1274 fi
1275
1276
1277
1278 dnl
1279 dnl MP4 module
1280 dnl
1281 AC_ARG_ENABLE(mp4,
1282   [  --enable-mp4            MP4 demux module (default enabled)])
1283 if test "x${enable_mp4}" != "xno"
1284 then
1285
1286     PLUGINS="${PLUGINS} mp4"
1287     AC_CHECK_HEADERS(zlib.h,
1288               [ LDFLAGS_mp4="${LDFLAGS_mp4} -lz" ] )
1289 fi
1290
1291 dnl
1292 dnl  a52 AC3 decoder plugin
1293 dnl
1294 AC_ARG_ENABLE(a52,
1295   [  --enable-a52            A/52 support with liba52 (default enabled)])
1296 if test "x${enable_a52}" != "xno"
1297 then
1298   AC_ARG_WITH(a52,
1299     [    --with-a52=PATH       a52 headers and libraries])
1300   AC_ARG_WITH(a52-tree,
1301     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1302   if test "x${with_a52_tree}" != "xno" -a "x${with_a52_tree}" != "x"
1303   then
1304     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1305     if test "x${real_a52_tree}" = "x"
1306     then
1307       dnl  The given directory can't be found
1308       AC_MSG_RESULT(no)
1309       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1310     fi
1311     dnl  Use a custom a52dec
1312     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1313     if test -f ${real_a52_tree}/include/a52.h
1314     then
1315       AC_MSG_RESULT(yes)
1316       CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} -I${real_a52_tree}"
1317       LDFLAGS_a52tofloat32="${LDFLAGS_a52tofloat32} -L${real_a52_tree}/liba52/.libs"
1318       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1319       AC_CHECK_LIB(a52, a52_free, [
1320         BUILTINS="${BUILTINS} a52tofloat32"
1321         LDFLAGS_a52tofloat32="${LDFLAGS_a52tofloat32} -la52 -lm"
1322         CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} -DUSE_A52DEC_TREE"
1323         ],[
1324         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1325         then
1326           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1327         else
1328           AC_MSG_ERROR([the specified tree hasn't been compiled])
1329         fi
1330       ],[-lm])
1331       LDFLAGS="${LDFLAGS_save}"
1332     else
1333       AC_MSG_RESULT(no)
1334       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1335     fi
1336   else
1337     if test "x${with_a52}" = "x"
1338     then
1339       LDFLAGS_test=""
1340       CPPFLAGS_test=""
1341     else
1342       LDFLAGS_test="-L${with_a52}/lib"
1343       CPPFLAGS_test="-I${with_a52}/include"
1344     fi
1345     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1346     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test}"
1347     AC_CHECK_HEADERS(a52dec/a52.h, [
1348       AC_CHECK_LIB(a52, a52_free, [
1349         PLUGINS="${PLUGINS} a52tofloat32"
1350         LDFLAGS_a52tofloat32="${LDFLAGS_a52tofloat32} ${LDFLAGS_test} -la52 -lm"
1351         CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} ${CPPFLAGS_test}"
1352       ],[
1353         if test "x${enable_dvbpsi}" != "x"
1354         then
1355           AC_MSG_ERROR([Could not find a52 on your system: you may get it from http://liba52.sf.net])
1356         fi
1357       ],[-lm])
1358     ])
1359     CPPFLAGS="${CPPFLAGS_save}"
1360     LDFLAGS="${LDFLAGS_save}"
1361   fi
1362 fi
1363
1364 dnl
1365 dnl  cinepak plugin
1366 dnl
1367 AC_ARG_ENABLE(cinepak,
1368   [  --enable-cinepak        Cinepak decoder (default enabled)])
1369 if test "x${enable_cinepak}" != "xno"
1370 then
1371   PLUGINS="${PLUGINS} cinepak"
1372 fi
1373
1374 dnl
1375 dnl  DV plugin
1376 dnl
1377 AC_ARG_ENABLE(dv,
1378   [  --enable-dv             DV decoder support (default disabled)])
1379 if test "x${enable_dv}" = "xyes"
1380 then
1381   AC_CHECK_HEADERS(libdv/dv.h, [
1382     PLUGINS="${PLUGINS} dv"
1383     LDFLAGS_dv="${LDFLAGS_dv} -ldv"
1384    ],[])
1385 fi
1386
1387 dnl
1388 dnl  Vorbis plugin
1389 dnl
1390 AC_ARG_ENABLE(vorbis,
1391   [  --enable-vorbis            Vorbis decoder support (default enabled)])
1392 if test "x${enable_vorbis}" != "xno"
1393 then
1394   AC_CHECK_HEADERS(vorbis/codec.h, [
1395     PLUGINS="${PLUGINS} vorbis"
1396     LDFLAGS_vorbis="${LDFLAGS_vorbis} -lvorbis -logg"
1397    ],[])
1398 fi
1399
1400 dnl
1401 dnl  Video plugins
1402 dnl
1403
1404 AC_ARG_WITH(,[Video plugins:])
1405
1406 dnl
1407 dnl  X11 module
1408 dnl  (enabled by default except on win32)
1409 dnl
1410 AC_ARG_ENABLE(x11,
1411   [  --enable-x11            X11 support (default enabled)])
1412 if test "x${enable_x11}" != "xno" &&
1413   (test "x${SYS}" != "xmingw32" || test "x${enable_x11}" = "xyes"); then
1414   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1415   AC_CHECK_HEADERS(X11/Xlib.h, [
1416     PLUGINS="${PLUGINS} x11"
1417     LDFLAGS_x11="${LDFLAGS_x11} -L${x_libraries} -lX11 -lXext"
1418     CPPFLAGS_x11="${CPPFLAGS_x11} -I${x_includes}"
1419   ])
1420   CPPFLAGS="${CPPFLAGS_save}"
1421 fi
1422
1423 dnl
1424 dnl  XVideo module
1425 dnl  (enabled by default except on win32)
1426 dnl
1427 AC_ARG_ENABLE(xvideo,
1428   [  --enable-xvideo         XVideo support (default enabled)])
1429 if test "x${enable_xvideo}" != "xno" &&
1430   (test "x${SYS}" != "xmingw32" || test "x${enable_xvideo}" = "xyes"); then
1431   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1432   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
1433     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
1434     AC_CHECK_LIB(Xv_pic,XvPutImage,
1435       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
1436       PLUGINS="${PLUGINS} xvideo"
1437       LDFLAGS_xvideo="${LDFLAGS_xvideo} -L${x_libraries} -lX11 -lXext -lXv_pic"
1438       CPPFLAGS_xvideo="${CPPFLAGS_xvideo} -I${x_includes}",
1439       AC_CHECK_LIB(Xv,XvPutImage,
1440         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
1441         PLUGINS="${PLUGINS} xvideo"
1442         LDFLAGS_xvideo="${LDFLAGS_xvideo} -L${x_libraries} -lX11 -lXext -lXv"
1443         CPPFLAGS_xvideo="${CPPFLAGS_xvideo} -I${x_includes}",
1444         # Otherwise... well, do nothing.
1445         :
1446       )
1447     )
1448     CFLAGS="${CFLAGS_save}"
1449   ]
1450   CPPFLAGS="${CPPFLAGS_save}")
1451 fi
1452
1453 dnl
1454 dnl  SDL module
1455 dnl
1456 AC_ARG_ENABLE(sdl,
1457   [  --enable-sdl            SDL support (default enabled)])
1458 if test "x${enable_sdl}" != "xno"
1459 then
1460   SDL_PATH="${PATH}"
1461   AC_ARG_WITH(sdl-config-path,
1462     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
1463     [ if test "x${with_sdl_config_path}" != "xno"
1464       then
1465         SDL_PATH="${with_sdl_config_path}:${PATH}"
1466       fi ])
1467   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
1468   SDL_CONFIG="${SDL12_CONFIG}"
1469   SDL_HEADER="SDL12/SDL.h"
1470   if test "x${SDL_CONFIG}" = "xno"
1471   then
1472     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
1473     SDL_CONFIG=${SDL11_CONFIG}
1474     SDL_HEADER="SDL11/SDL.h"
1475   fi
1476   if test "x${SDL_CONFIG}" = "xno"
1477   then
1478     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
1479     SDL_HEADER="SDL/SDL.h"
1480   fi
1481   if test "x${SDL_CONFIG}" != "xno"
1482   then
1483     PLUGINS="${PLUGINS} vout_sdl aout_sdl"
1484     CFLAGS_vout_sdl="${CFLAGS_vout_sdl} `${SDL_CONFIG} --cflags`"
1485     LDFLAGS_vout_sdl="${LDFLAGS_vout_sdl} `${SDL_CONFIG} --libs | sed 's,-rdynamic,,'`"
1486     CFLAGS_aout_sdl="${CFLAGS_aout_sdl} `${SDL_CONFIG} --cflags`"
1487     LDFLAGS_aout_sdl="${LDFLAGS_aout_sdl} `${SDL_CONFIG} --libs | sed 's,-rdynamic,,'`"
1488     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
1489     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
1490       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
1491       [ AC_MSG_ERROR([The development package for SDL is not installed.
1492 Please install it and try again. Alternatively you can also configure with
1493 --disable-sdl.])
1494       ])
1495     CPPFLAGS="${CPPFLAGS_save}"
1496     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
1497     then
1498       AC_MSG_ERROR([The development package for SDL is not installed.
1499 Please install it and try again. Alternatively you can also configure with
1500 --disable-sdl.])
1501     fi
1502   elif test "x${enable_sdl}" =  "xyes"
1503   then
1504     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
1505 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
1506     ])
1507   fi
1508 fi
1509
1510 dnl
1511 dnl  Qt Embedded module
1512 dnl  (disabled by default)
1513 dnl
1514 AC_ARG_ENABLE(qte,
1515   [  --enable-qte            QT Embedded support (default disabled)])
1516 if test "x${enable_qte}" != "xno"
1517 then
1518   AC_ARG_WITH(qte,
1519   [    --with-qte=PATH    Qt Embedded headers and libraries])
1520   if test "x${with_qte}" = "x"
1521   then
1522     LDFLAGS_test="-L${QTDIR}/lib"
1523     CPPFLAGS_test="-I${QTDIR}/include"
1524   else
1525     LDFLAGS_test="-L${with_qte}/lib"
1526     CPPFLAGS_test="-I${with_qte}/include"
1527   fi
1528
1529   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1530   AC_CHECK_HEADERS(qt.h, [
1531     CPPFLAGS_qte="${CPPFLAGS_qte} ${CPPFLAGS_test} -DQT_QWS_IPAQ -DQWS"
1532     CXXFLAGS_qte="${CXXFLAGS_qte} -fno-exceptions -fno-rtti"
1533     LDFLAGS_qte="${LDFLAGS_qte} ${LDFLAGS_test} -lqte"
1534     if test "x${with_qte}" = "x"
1535     then
1536       PLUGINS="${PLUGINS} qte"
1537     else
1538       BUILTINS="${BUILTINS} qte"
1539     fi
1540   ])
1541   CPPFLAGS="${CPPFLAGS_save}"
1542 fi
1543
1544 dnl
1545 dnl  Windows DirectX module
1546 dnl
1547 AC_ARG_ENABLE(directx,
1548   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
1549 if test "x${enable_directx}" != "xno"
1550 then
1551   if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"
1552   then
1553     AC_ARG_WITH(directx,
1554     [    --with-directx=PATH   Win32 DirectX headers])
1555     if test "x${with_directx}" = "x"
1556     then
1557       AC_CHECK_HEADERS(ddraw.h,
1558       [ PLUGINS="${PLUGINS} vout_directx aout_directx"
1559         LDFLAGS_vout_directx="${LDFLAGS_directx} -lgdi32" ])
1560     else
1561       AC_MSG_CHECKING(for directX headers in ${with_directx})
1562       if test -f ${with_directx}/ddraw.h
1563       then
1564         PLUGINS="${PLUGINS} vout_directx aout_directx"
1565         LDFLAGS_vout_directx="${LDFLAGS_directx} -lgdi32"
1566         CPPFLAGS_vout_directx="${CPPFLAGS_vout_directx} -I${with_directx}"
1567         CPPFLAGS_aout_directx="${CPPFLAGS_aout_directx} -I${with_directx}"
1568         AC_MSG_RESULT(yes)
1569       else
1570         AC_MSG_RESULT(no)
1571         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
1572       fi
1573     fi
1574   fi
1575 fi
1576
1577 dnl
1578 dnl  Linux framebuffer module
1579 dnl
1580 AC_ARG_ENABLE(fb,
1581   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
1582     if test "x${enable_fb}" != "xno"
1583     then
1584       AC_CHECK_HEADERS(linux/fb.h, [
1585         PLUGINS="${PLUGINS} fb"
1586       ])
1587     fi
1588
1589 dnl
1590 dnl  Linux MGA module
1591 dnl
1592 AC_ARG_ENABLE(mga,
1593   [  --enable-mga            Linux kernel Matrox support (default disabled)],
1594   [ if test "x${enable_mga}" = "xyes"
1595     then
1596       PLUGINS="${PLUGINS} mga xmga"
1597     fi ])
1598
1599 dnl
1600 dnl  SVGAlib module
1601 dnl
1602 AC_ARG_ENABLE(svgalib,
1603   [  --enable-svgalib        SVGAlib support (default disabled)])
1604 if test "x${enable_svgalib}" = "xyes"
1605 then
1606   PLUGINS="${PLUGINS} svgalib"
1607   LDFLAGS_svgalib="${LDFLAGS_svgalib} -lvgagl -lvga"
1608 fi
1609
1610 dnl
1611 dnl  GGI module
1612 dnl
1613 AC_ARG_ENABLE(ggi,
1614   [  --enable-ggi            GGI support (default disabled)])
1615 if test "x${enable_ggi}" = "xyes"
1616 then
1617   PLUGINS="${PLUGINS} ggi"
1618   LDFLAGS_ggi="${LDFLAGS_ggi} -lggi"
1619   AC_ARG_WITH(ggi,
1620     [    --with-ggi=PATH       path to libggi],
1621     [ if test "x${with_ggi}" != "xno" -a "x${with_ggi}" != "x"
1622       then
1623         CPPFLAGS_ggi="${CPPFLAGS_ggi} -I${with_ggi}/include"
1624         LDFLAGS_ggi="${LDFLAGS_ggi} -L${with_ggi}/lib"
1625       fi ])
1626 fi
1627
1628 dnl
1629 dnl  Glide module
1630 dnl
1631 AC_ARG_ENABLE(glide,
1632   [  --enable-glide          Glide (3dfx) support (default disabled)])
1633 if test "x${enable_glide}" = "xyes"
1634 then
1635   PLUGINS="${PLUGINS} glide"
1636   LDFLAGS_glide="${LDFLAGS_glide} -lglide2x -lm"
1637   CPPFLAGS_glide="${CPPFLAGS_glide} -I/usr/include/glide"
1638   AC_ARG_WITH(glide,
1639     [    --with-glide=PATH     path to libglide],
1640     [ if test "x${with_glide}" != "xno" -a "x${with_glide}" != "x"
1641       then
1642         CPPFLAGS_glide="${CPPFLAGS_glide} -I${with_glide}/include"
1643         LDFLAGS_glide="${LDFLAGS_glide} -L${with_glide}/lib"
1644       fi ])
1645 fi
1646
1647 dnl
1648 dnl  AA plugin
1649 dnl
1650 AC_ARG_ENABLE(aa,
1651   [  --enable-aa             aalib output (default disabled)])
1652 if test "x${enable_aa}" = "xyes"
1653 then
1654   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
1655   if test "x${have_aa}" = "xtrue"
1656   then
1657     PLUGINS="${PLUGINS} aa"
1658     LDFLAGS_aa="${LDFLAGS_aa} -laa"
1659   fi
1660 fi
1661
1662 dnl
1663 dnl  Audio plugins
1664 dnl
1665
1666 AC_ARG_WITH(,[Audio plugins:])
1667
1668 dnl
1669 dnl  OSS /dev/dsp module (enabled by default except on win32)
1670 dnl
1671 AC_ARG_ENABLE(oss,
1672   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
1673
1674 if test "x${enable_oss}" != "xno" &&
1675   (test "x${SYS}" != "xmingw32" || test "x${enable_oss}" = "xyes")
1676 then
1677   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
1678     PLUGINS="${PLUGINS} oss"
1679     AC_CHECK_LIB(ossaudio,main,LDFLAGS_oss="${LDFLAGS_oss} -lossaudio")
1680   ])
1681 fi
1682
1683 dnl
1684 dnl  Esound module
1685 dnl
1686 AC_ARG_ENABLE(esd,
1687   [  --enable-esd            Esound library support (default disabled)],
1688   [if test "x${enable_esd}" = "xyes"
1689    then
1690      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
1691      if test "x${ESD_CONFIG}" != "xno"
1692      then
1693        PLUGINS="${PLUGINS} esd"
1694        CFLAGS_esd="${CFLAGS_esd} `${ESD_CONFIG} --cflags`"
1695        LDFLAGS_esd="${LDFLAGS_esd} `${ESD_CONFIG} --libs`"
1696      fi
1697    fi])
1698
1699 dnl
1700 dnl  aRts module
1701 dnl
1702 AC_ARG_ENABLE(arts,
1703   [  --enable-arts           aRts sound server (default disabled)],
1704   [if test "x${enable_arts}" = "xyes"
1705    then
1706      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
1707      if test "x${ARTS_CONFIG}" != "xno"
1708      then
1709        PLUGINS="${PLUGINS} arts"
1710        CFLAGS_arts="${CFLAGS_arts} `${ARTS_CONFIG} --cflags`"
1711        LDFLAGS_arts="${LDFLAGS_arts} `${ARTS_CONFIG} --libs `"
1712      fi
1713    fi])
1714
1715 dnl
1716 dnl  ALSA module
1717 dnl
1718 AC_ARG_ENABLE(alsa,
1719   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
1720   [if test "x${enable_alsa}" = "xyes"
1721    then
1722      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
1723      if test "x${have_alsa}" = "xtrue"
1724      then
1725        PLUGINS="${PLUGINS} alsa"
1726        LDFLAGS_alsa="${LDFLAGS_alsa} -lasound -lm -ldl"
1727      fi
1728    fi])
1729
1730 dnl
1731 dnl  win32 waveOut plugin
1732 dnl
1733 AC_ARG_ENABLE(waveout,
1734   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
1735 if test "x${enable_waveout}" != "xno"; then
1736   if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"; then
1737     PLUGINS="${PLUGINS} waveout"
1738     LDFLAGS_waveout="-lwinmm"
1739   fi
1740 fi
1741
1742 dnl
1743 dnl  Interface plugins
1744 dnl
1745
1746 AC_ARG_WITH(,[Interface plugins:])
1747
1748 dnl special case for BeOS
1749 if test "x${SYS}" = "xbeos"
1750 then
1751     PLUGINS="${PLUGINS} beos"
1752 fi
1753
1754 dnl
1755 dnl  Gtk+ module
1756 dnl
1757 AC_ARG_ENABLE(gtk,
1758   [  --enable-gtk            Gtk+ support (default enabled)])
1759 if test "x${enable_gtk}" != "xno"
1760 then
1761   GTK_PATH="${PATH}"
1762   AC_ARG_WITH(gtk-config-path,
1763     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
1764     [ if test "x${with_gtk_config_path}" != "xno"
1765       then
1766         GTK_PATH="${with_gtk_config_path}:${PATH}"
1767       fi ])
1768   # look for gtk-config
1769   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
1770   GTK_CONFIG=${GTK12_CONFIG}
1771   if test "x${GTK_CONFIG}" = "xno"
1772   then
1773     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
1774   fi
1775   if test "x${GTK_CONFIG}" != "xno"
1776   then
1777     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
1778     then
1779       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
1780     fi
1781     if test "x${SYS}" != "xmingw32"; then
1782       CFLAGS_gtk="${CFLAGS_gtk} `${GTK_CONFIG} --cflags gtk gthread`"
1783       LDFLAGS_gtk="${LDFLAGS_gtk} `${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`"
1784     else
1785       CFLAGS_gtk="${CFLAGS_gtk} `${GTK_CONFIG} --cflags gtk`"
1786       LDFLAGS_gtk="${LDFLAGS_gtk} `${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`"
1787     fi
1788     # now look for the gtk.h header
1789     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
1790     ac_cv_gtk_headers=yes
1791     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
1792       ac_cv_gtk_headers=no
1793       echo "Cannot find gtk development headers."
1794     ])
1795     if test "x${ac_cv_gtk_headers}" = "xyes"
1796     then
1797       PLUGINS="${PLUGINS} gtk"
1798       if test "x${SYS}" != "xmingw32"; then
1799         NEED_GTK_MAIN=yes
1800       fi
1801       ALIASES="${ALIASES} gvlc"
1802     fi
1803     CPPFLAGS="${CPPFLAGS_save}"
1804   fi
1805 fi
1806
1807 dnl
1808 dnl  Familiar module uses Gtk+ library
1809 dnl
1810 AC_ARG_ENABLE(familiar,
1811   [  --enable-familiar       Familiar Gtk+ support (default disabled)])
1812 if test "x${enable_familiar}" = "xyes"
1813 then
1814   GTK_PATH="${PATH}"
1815   AC_ARG_WITH(gtk-config-path,
1816     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
1817     [ if test "x${with_gtk_config_path}" != "xno"
1818       then
1819         GTK_PATH="${with_gtk_config_path}:${PATH}"
1820       fi ])
1821   # look for gtk-config
1822   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
1823   GTK_CONFIG=${GTK12_CONFIG}
1824   if test "x${GTK_CONFIG}" = "xno"
1825   then
1826     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
1827   fi
1828   if test "x${GTK_CONFIG}" != "xno"
1829   then
1830     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
1831     then
1832       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-familiar.])
1833     fi
1834     CFLAGS_familiar="${CFLAGS_familiar} `${GTK_CONFIG} --cflags gtk gthread`"
1835     LDFLAGS_familiar="${LDFLAGS_familiar} `${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`"
1836     # now look for the gtk.h header
1837     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar}"
1838     ac_cv_gtk_headers=yes
1839     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
1840       ac_cv_gtk_headers=no
1841       echo "Cannot find gtk development headers."
1842     ])
1843     if test "x${ac_cv_gtk_headers}" = "xyes"
1844     then
1845       PLUGINS="${PLUGINS} familiar"
1846       NEED_GTK_MAIN=yes
1847     fi
1848     CPPFLAGS="${CPPFLAGS_save}"
1849   fi
1850 fi
1851
1852 dnl
1853 dnl  Gnome module
1854 dnl
1855 AC_ARG_ENABLE(gnome,
1856   [  --enable-gnome          Gnome interface support (default disabled)],
1857   [if test "x${enable_gnome}" = "xyes"; then
1858     # look for gnome-config
1859     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
1860     if test -x ${GNOME_CONFIG}
1861     then
1862        CFLAGS_gnome="${CFLAGS_gnome} `${GNOME_CONFIG} --cflags gtk gnomeui`"
1863        LDFLAGS_gnome="${LDFLAGS_gnome} `${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`"
1864     fi
1865     # now look for the gnome.h header
1866     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
1867     AC_CHECK_HEADERS(gnome.h, [
1868       PLUGINS="${PLUGINS} gnome"
1869       NEED_GTK_MAIN=yes
1870       NEED_GNOME_MAIN=yes
1871       ALIASES="${ALIASES} gnome-vlc"
1872      ],[
1873       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
1874 developement tools or remove the --enable-gnome option])
1875      ])
1876     CPPFLAGS="${CPPFLAGS_save}"
1877   fi])
1878
1879 dnl
1880 dnl  Qt module
1881 dnl
1882 AC_ARG_ENABLE(qt,
1883   [  --enable-qt             Qt interface support (default disabled)],
1884   [if test "x${enable_qt}" = "xyes"; then
1885      PLUGINS="${PLUGINS} qt"
1886      ALIASES="${ALIASES} qvlc"
1887      LDFLAGS_qt="${LDFLAGS_qt} -lqt -L${QTDIR}/lib"
1888      CPPFLAGS_qt="${CPPFLAGS_qt} -I/usr/include/qt -I${QTDIR}/include"
1889      if test -x ${QTDIR}/bin/moc
1890      then
1891        MOC=${QTDIR}/bin/moc
1892      else
1893        MOC=moc
1894      fi
1895    fi])
1896
1897 dnl
1898 dnl  KDE module
1899 dnl
1900 AC_ARG_ENABLE(kde,
1901   [  --enable-kde            KDE interface support (default disabled)],
1902   [if test "x${enable_kde}" = "xyes"; then
1903      PLUGINS="${PLUGINS} kde"
1904      ALIASES="${ALIASES} kvlc"
1905      LDFLAGS_kde="${LDFLAGS_kde} -L${KDEDIR}/lib -lkfile"
1906      CPPFLAGS_kde="${CPPFLAGS_kde} -I/usr/include/kde -I/usr/include/qt"
1907      CPPFLAGS_kde="${CPPFLAGS_kde} -I${KDEDIR}/include -I${QTDIR}/include"
1908      if test -x ${QTDIR}/bin/moc
1909      then
1910        MOC=${QTDIR}/bin/moc
1911      else
1912        MOC=moc
1913      fi
1914    fi])
1915
1916 dnl
1917 dnl  Opie QT embedded module
1918 dnl
1919 AC_ARG_ENABLE(opie,
1920   [  --enable-opie           Qt embedded interface support (default disabled)],
1921   [if test "x${enable_opie}" = "xyes"; then
1922      AC_ARG_WITH(qte,
1923      [    --with-qte=PATH    Qt Embedded headers and libraries])
1924      if test "x${with_qte}" = "x"
1925      then
1926        LDFLAGS_test="-L${QTDIR}/lib"
1927        CPPFLAGS_test="-I${QTDIR}/include"
1928      else
1929        LDFLAGS_test="-L${with_qte}/lib"
1930        CPPFLAGS_test="-I${with_qte}/include"
1931      fi
1932
1933      PLUGINS="${PLUGINS} opie"
1934      LDFLAGS_opie="${LDFLAGS_opie} ${LDFLAGS_test} -lqte"
1935      CPPFLAGS_opie="${CPPFLAGS_opie} ${CPPFLAGS_test}"
1936      if test -x ${QTEDIR}/bin/moc
1937      then
1938        MOC=${QTEDIR}/bin/moc
1939      else
1940        MOC=moc
1941      fi
1942    fi])
1943
1944 dnl
1945 dnl  MacOS X module
1946 dnl
1947 AC_ARG_ENABLE(macosx,
1948   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
1949   [if test "x${enable_macosx}" = "xyes"
1950    then
1951      BUILTINS="${BUILTINS} macosx"
1952      LDFLAGS_macosx="${LDFLAGS_macosx} -framework CoreAudio -framework AudioToolbox -framework IOKit -framework Cocoa -framework Carbon -framework AGL -framework QuickTime -lobjc -ObjC"
1953    fi],
1954   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
1955      BUILTINS="${BUILTINS} macosx"
1956      LDFLAGS_macosx="${LDFLAGS_macosx} -framework CoreAudio -framework AudioToolbox -framework IOKit -framework Cocoa -framework Carbon -framework AGL -framework QuickTime -lobjc -ObjC"
1957    )])
1958
1959 dnl
1960 dnl  QNX RTOS module
1961 dnl
1962 AC_ARG_ENABLE(qnx,
1963   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
1964     if test "x${enable_qnx}" != "xno"
1965     then
1966       AC_CHECK_HEADERS(Ph.h, [
1967         PLUGINS="${PLUGINS} qnx"
1968         LDFLAGS_qnx="${LDFLAGS_qnx} -lasound -lph"
1969       ])
1970     fi
1971
1972 dnl
1973 dnl  Windows native interface module, built with Borland C++ Builder
1974 dnl
1975 AC_ARG_ENABLE(intfwin,
1976 [  --enable-intfwin        Win32 interface support (default disabled)],
1977 [ if test "x${enable_intfwin}" != "xno"
1978   then
1979     AC_ARG_WITH(bcbuilder,
1980     [    --with-bcbuilder=PATH Borland C++ Builder installation path])
1981     if test "x${with_bcbuilder}" != "x"
1982     then
1983       BCBUILDER="${with_bcbuilder}"
1984     fi
1985     PLUGINS="${PLUGINS} win32"
1986   fi ])
1987
1988 dnl
1989 dnl  ncurses module
1990 dnl
1991 AC_ARG_ENABLE(ncurses,
1992   [  --enable-ncurses        ncurses interface support (default disabled)],
1993   [if test "x${enable_ncurses}" = "xyes"; then
1994      PLUGINS="${PLUGINS} ncurses"
1995      LDFLAGS_ncurses="${LDFLAGS_ncurses} -lncurses"
1996    fi])
1997
1998 dnl
1999 dnl  XOSD plugin
2000 dnl
2001 AC_ARG_ENABLE(xosd,
2002   [  --enable-xosd           xosd interface support (default disabled)])
2003 if test "x${enable_xosd}" = "xyes"
2004 then
2005   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
2006   AC_TRY_COMPILE([#include <xosd.h>],
2007      [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
2008       AC_DEFINE(HAVE_OLD_XOSD_H, 1, Define if <xosd.h> is pre-1.0.0))
2009   if test "x${have_xosd}" = "xtrue"
2010   then
2011     PLUGINS="${PLUGINS} xosd"
2012     LDFLAGS_xosd="${LDFLAGS_xosd} -lxosd"
2013   fi
2014 fi
2015
2016 dnl
2017 dnl  Lirc plugin
2018 dnl
2019 AC_ARG_ENABLE(lirc,
2020   [  --enable-lirc           lirc support (default disabled)])
2021 if test "x${enable_lirc}" = "xyes"
2022 then
2023   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
2024   if test "x${have_lirc}" = "xtrue"
2025   then
2026     PLUGINS="${PLUGINS} lirc"
2027     LDFLAGS_lirc="${LDFLAGS_lirc} -llirc_client"
2028   fi
2029 fi
2030
2031 AC_ARG_WITH(,[Misc options:])
2032
2033 dnl
2034 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
2035 dnl
2036 dnl  We give the user the opportunity to specify
2037 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
2038 dnl
2039 AC_ARG_WITH(words,
2040   [  --with-words=endianness set endianness (big or little)])
2041   case "x${with_words}" in
2042     xbig)
2043       ac_cv_c_bigendian=yes
2044       ;;
2045     xlittle)
2046       ac_cv_c_bigendian=no
2047       ;;
2048     *)
2049       dnl  Try to guess endianness by matching patterns on a compiled
2050       dnl  binary, by looking for an ASCII or EBCDIC string
2051       AC_CACHE_CHECK([whether the byte order is big-endian],
2052         [ac_cv_c_bigendian],
2053         [ac_cv_c_bigendian="unknown"
2054         [cat >conftest.c <<EOF
2055         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
2056         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
2057         void _a(void) { char*s = (char*)am; s = (char *)ai; }
2058         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
2059         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
2060         void _e(void) { char*s = (char*)em; s = (char*)ei; }
2061         int main(void) { _a(); _e(); return 0; }
2062 EOF
2063         ]
2064         if test -f conftest.c
2065         then
2066           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
2067               && test -f conftest.o
2068           then
2069             if test "`strings conftest.o | grep BIGenDianSyS`"
2070             then
2071               ac_cv_c_bigendian="yes"
2072             fi
2073             if test "`strings conftest.o | grep LiTTleEnDian`"
2074             then
2075               ac_cv_c_bigendian="no"
2076             fi
2077           fi
2078         fi
2079       ])
2080       if test "x${ac_cv_c_bigendian}" = "xunknown"
2081       then
2082         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
2083       fi
2084       ;;
2085   esac
2086 dnl  Now we know what to use for endianness, just put it in the header
2087 if test "${ac_cv_c_bigendian}" = "yes"
2088 then
2089   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
2090 fi
2091
2092 dnl
2093 dnl  Profiling
2094 dnl
2095 AC_ARG_ENABLE(gprof,
2096 [  --enable-gprof          gprof profiling (default disabled)])
2097 AC_ARG_ENABLE(cprof,
2098 [  --enable-cprof          cprof profiling (default disabled)])
2099 AM_CONDITIONAL(GPROF, test "x${enable_gprof}" = "xyes")
2100 AM_CONDITIONAL(CPROF, test "x${enable_gprof}" = "xyes")
2101
2102 dnl
2103 dnl  GNU portable threads
2104 dnl
2105 AC_ARG_ENABLE(pth,
2106   [  --enable-pth            GNU Pth support (default disabled)],
2107   [ if test "x${enable_pth}" = "xyes"; then
2108     AC_CHECK_LIB(pth,pth_init)
2109     AC_EGREP_HEADER(pth_init,pth.h,[
2110       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
2111                 Define if <pth.h> defines pth_init)
2112     THREAD_LIB="-lpth"
2113     fi])
2114 ])
2115
2116 dnl
2117 dnl  State Threads
2118 dnl
2119 AC_ARG_ENABLE(st,
2120   [  --enable-st             State Threads (default disabled)],
2121   [ if test "x${enable_st}" = "xyes"; then
2122     AC_CHECK_LIB(st,st_init)
2123     AC_EGREP_HEADER(st_init,st.h,[
2124       AC_DEFINE(ST_INIT_IN_ST_H, 1,
2125                 Define if <st.h> defines st_init)
2126     THREAD_LIB="-lst"
2127     fi])
2128 ])
2129
2130 if test "x${SYS}" != "xmingw32"; then
2131   LDFLAGS_vlc="${LDFLAGS_vlc} ${THREAD_LIB}"
2132   LDFLAGS_plugins="${LDFLAGS_plugins} ${THREAD_LIB}"
2133 fi
2134
2135 dnl
2136 dnl  Mozilla plugin
2137 dnl
2138 mozilla=false
2139 AC_ARG_ENABLE(mozilla,
2140   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
2141 if test "x${enable_mozilla}" = "xyes"
2142 then
2143   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
2144   if test "x${MOZILLA_CONFIG}" != "xno"
2145   then
2146     if test "x${SYS}" != "xmingw32"; then
2147       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
2148       AC_CHECK_LIB(Xt,XtStrings,[
2149         LDFLAGS_mozilla="${LDFLAGS_mozilla} -L${x_libraries} -lXt"
2150       ])
2151       LDFLAGS="${LDFLAGS_save}"
2152     fi
2153     mozilla=:
2154     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
2155     [CPPFLAGS_mozilla="${CPPFLAGS_mozilla} `${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`"]
2156     #[CPPFLAGS_mozilla="${CPPFLAGS_mozilla} `${MOZILLA_CONFIG} --cflags plugin xpcom java --defines | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`"]
2157     LDFLAGS_mozilla="${LDFLAGS_mozilla} `${MOZILLA_CONFIG} --libs plugin xpcom`"
2158     dnl Not necessarily in ${PATH}
2159     if test "x${XPIDL}" = "x" -o ! -x "${XPIDL}"
2160     then
2161       XPIDL="/usr/lib/mozilla/xpidl"
2162     fi
2163   fi
2164 fi
2165 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
2166
2167 dnl
2168 dnl  test plugins
2169 dnl
2170 AC_ARG_ENABLE(testsuite,
2171   [  --enable-testsuite      build test modules (default disabled)])
2172 if test "x${enable_testsuite}" = "xyes"
2173 then
2174   TESTS="test1 test2 test3 test4"
2175
2176   dnl  we define those so that bootstrap sets the right linker
2177   CXXFLAGS_test2="${CXXFLAGS_test2}"
2178   OBJCFLAGS_test3="${OBJCFLAGS_test3}"
2179   dnl  this one is needed until automake knows what to do
2180   LDFLAGS_test3="${LDFLAGS_test3} -lobjc"
2181
2182   PLUGINS="${PLUGINS} ${TESTS}"
2183   #BUILTINS="${BUILTINS} ${TESTS}"
2184 fi
2185
2186 dnl
2187 dnl  gtk_main plugin
2188 dnl
2189 if test "x${NEED_GTK_MAIN}" != "xno"
2190 then
2191     PLUGINS="${PLUGINS} gtk_main"
2192     CFLAGS_gtk="${CFLAGS_gtk} -DNEED_GTK_MAIN"
2193     CFLAGS_gtk_main="${CFLAGS_gtk_main} ${CFLAGS_gtk} ${CFLAGS_familiar}"
2194     LDFLAGS_gtk_main="${LDFLAGS_gtk_main} ${LDFLAGS_gtk} ${LDFLAGS_familiar}"
2195 fi
2196
2197 if test "x${NEED_GNOME_MAIN}" != "xno"
2198 then
2199     PLUGINS="${PLUGINS} gnome_main"
2200     CFLAGS_gnome_main="${CFLAGS_gnome_main} ${CFLAGS_gtk} ${CFLAGS_familiar} ${CFLAGS_gnome}"
2201     LDFLAGS_gnome_main="${LDFLAGS_gnome_main} ${LDFLAGS_gtk} ${LDFLAGS_familiar} ${LDFLAGS_gnome}"
2202 fi
2203
2204 dnl
2205 dnl  Plugin and builtin checks
2206 dnl
2207 builtin_support=false
2208 plugin_support=:
2209
2210 dnl Support for plugins - this must be AT THE END
2211 AC_ARG_ENABLE(plugins,
2212   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
2213   [if test "x${enable_plugins}" = "xno"
2214    then
2215      plugin_support=false
2216    fi])
2217
2218 dnl Automagically disable plugins if there is no system support for
2219 dnl dynamically loadable files (.so, .dll, .dylib).
2220 dnl don't forget vlc-win32 still can load .dll as plugins
2221 if test "x${ac_cv_header_dlfcn_h}" = "xno" -a "x${ac_cv_header_image_h}" = "xno" -a "x${SYS}" != "xmingw32"
2222 then
2223   echo "*** Your system doesn't have plugin support. All plugins will be built"
2224   echo "statically."
2225   plugin_support=false
2226 fi
2227
2228 dnl Export automake variables
2229 if ${plugin_support}
2230 then
2231   for plugin in `echo ${PLUGINS}`
2232   do
2233     eval "${plugin}_plugin=yes"
2234   done
2235 else
2236   BUILTINS="${BUILTINS} ${PLUGINS}"
2237   PLUGINS=
2238 fi
2239 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
2240
2241 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
2242 then
2243   builtin_support=:
2244   for builtin in `echo ${BUILTINS}`
2245   do
2246     eval "${builtin}_builtin=yes"
2247   done
2248 fi]
2249 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
2250
2251 dnl do not touch this line (bootstrap needs it)
2252
2253
2254 dnl
2255 dnl  Stuff used by the program
2256 dnl
2257 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
2258 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VideoLAN Client - version ${VERSION} ${CODENAME} - (c) 1996-2002 VideoLAN", [Copyright string])
2259 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
2260
2261 VLC_SYMBOL="`echo ${VERSION} | tr .- __`"
2262 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
2263 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
2264 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
2265
2266 DATA_PATH="${ac_tool_prefix}/share/videolan"
2267 AC_SUBST(DATA_PATH)
2268 PLUGIN_PATH="${ac_tool_prefix}/share/videolan"
2269 AC_SUBST(PLUGIN_PATH)
2270
2271 dnl
2272 dnl  Restore *FLAGS
2273 dnl
2274 CPPFLAGS="${CPPFLAGS_save}"
2275 CFLAGS="${CFLAGS_save}"
2276 CXXFLAGS="${CXXFLAGS_save}"
2277 OBJCFLAGS="${OBJCFLAGS_save}"
2278 LDFLAGS="${LDFLAGS_save}"
2279
2280 dnl
2281 dnl  Fool automake (see Makefile.am)
2282 dnl
2283 AUTOMAKE_SUCKS="\$(L_builtin) \$(LDFLAGS_builtin)"
2284 AC_SUBST(AUTOMAKE_SUCKS)
2285
2286 dnl
2287 dnl  Create the vlc-config script
2288 dnl
2289 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtins}"
2290 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
2291
2292 dnl
2293 dnl  Configuration is finished
2294 dnl
2295 AC_SUBST(SYS)
2296 AC_SUBST(ARCH)
2297 AC_SUBST(PLUGINS)
2298 AC_SUBST(BUILTINS)
2299 AC_SUBST(ALIASES)
2300 AC_SUBST(ASM)
2301 AC_SUBST(MOC)
2302 AC_SUBST(WINDRES)
2303 AC_SUBST(BCBUILDER)
2304 AC_SUBST(XPIDL)
2305 AC_SUBST(LIBEXT)
2306 AC_SUBST(INCLUDES)
2307
2308 AC_SUBST(CFLAGS_TUNING)
2309 AC_SUBST(CFLAGS_OPTIM)
2310 AC_SUBST(CFLAGS_OPTIM_NODEBUG)
2311 AC_SUBST(LDFLAGS)
2312
2313 AC_SUBST(CFLAGS_vlc)
2314 AC_SUBST(CFLAGS_pics)
2315 AC_SUBST(CFLAGS_plugins)
2316 AC_SUBST(CFLAGS_builtins)
2317 AC_SUBST(CPPFLAGS_mozilla)
2318
2319 AC_SUBST(LDFLAGS_vlc)
2320 AC_SUBST(LDFLAGS_libvlc)
2321 AC_SUBST(LDFLAGS_plugins)
2322 AC_SUBST(LDFLAGS_builtins)
2323 AC_SUBST(LDFLAGS_mozilla)
2324
2325 AC_OUTPUT([
2326   Makefile
2327   debian/Makefile
2328   doc/Makefile
2329   intl/Makefile
2330   ipkg/Makefile
2331   lib/Makefile
2332   m4/Makefile
2333   modules/Makefile
2334   po/Makefile.in
2335   share/Makefile
2336   src/Makefile
2337   vlc-config
2338 ],[
2339   chmod a+x vlc-config
2340 ])
2341
2342 printf "
2343 vlc configuration
2344 --------------------
2345 vlc version           : ${VERSION}
2346 system                : ${SYS}
2347 architecture          : ${ARCH}
2348 build flavour         : "
2349 test "x${DEBUG_TRUE}" = "x" && printf "debug "
2350 test "x${CPROF_TRUE}" = "x" && printf "cprof "
2351 test "x${GPROF_TRUE}" = "x" && printf "gprof "
2352 test "x${OPTIM_TRUE}" = "x" && printf "optim "
2353 test "x${RELEASE_TRUE}" = "x" && printf "release " || printf "devel "
2354 echo "
2355 vlc aliases           :${ALIASES}
2356
2357 To build vlc and its plugins, type \`make'.
2358 "
2359