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