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)
 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="${PLUGINS} id3"
 547
 548 dnl
 549 dnl  Network modules
 550 dnl
 551 NETWORK_MODULES="access_udp access_http access_rtp ipv4"
 552
 553 dnl
 554 dnl  Accelerated modules
 555 dnl
 556 MMX_MODULES="memcpymmx idctmmx motionmmx i420_rgb_mmx i420_yuy2_mmx i422_yuy2_mmx i420_ymga_mmx"
 557 MMXEXT_MODULES="memcpymmxext idctmmxext motionmmxext"
 558 THREEDNOW_MODULES="memcpy3dn imdct3dn downmix3dn"
 559 SSE_MODULES="imdctsse downmixsse"
 560 ALTIVEC_MODULES="idctaltivec motionaltivec memcpyaltivec"
 561
 562 if test x${SYS} != xbeos
 563 then
 564   PLUGINS="${PLUGINS} ${NETWORK_MODULES}"
 565 fi
 566
 567 AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
 568     [ac_cv_mmx_inline],
 569     [CFLAGS="${CFLAGS_save}"
 570      AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
 571                     ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
 572 if test "x${ac_cv_mmx_inline}" != "xno"; then
 573   ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
 574 fi
 575
 576 AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
 577     [ac_cv_mmxext_inline],
 578     [CFLAGS="${CFLAGS_save}"
 579      AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
 580                     ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
 581 if test "x${ac_cv_mmxext_inline}" != "xno"; then
 582   ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
 583 fi
 584
 585 AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
 586     [ac_cv_3dnow_inline],
 587     [CFLAGS="${CFLAGS_save}"
 588      AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
 589                     ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
 590 if test "x${ac_cv_3dnow_inline}" != "xno"; then
 591   AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
 592   ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
 593 fi
 594
 595 AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
 596     [ac_cv_sse_inline],
 597     [CFLAGS="${CFLAGS_save}"
 598      AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
 599                     ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
 600 if test "x${ac_cv_sse_inline}" != "xno" -a "x${SYS}" != "xmingw32"; then
 601   AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
 602   ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
 603 fi
 604
 605 # don't try to grok AltiVec with native mingw32 it doesn't work right now
 606 # we should be able to remove this test with future versions of mingw32
 607 if test "x${SYS}" != "xmingw32"; then
 608 AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
 609     [ac_cv_altivec_inline],
 610     [CFLAGS="${CFLAGS_save}"
 611      AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 612          ac_cv_altivec_inline=yes,
 613          [CFLAGS="${CFLAGS_save} -Wa,-m7400"
 614           AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
 615             [ac_cv_altivec_inline="-Wa,-m7400"],
 616             ac_cv_altivec_inline=no)
 617          ])])
 618 if test "x${ac_cv_altivec_inline}" != "xno"; then
 619   AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
 620   if test "x${ac_cv_altivec_inline}" != "xyes"; then
 621     CFLAGS_idctaltivec="${CFLAGS_idctaltivec} ${ac_cv_altivec_inline}"
 622     CFLAGS_motionaltivec="${CFLAGS_motionaltivec} ${ac_cv_altivec_inline}"
 623     CFLAGS_memcpyaltivec="${CFLAGS_memcpyaltivec} ${ac_cv_altivec_inline}"
 624     CFLAGS_vlc="${CFLAGS_vlc} ${ac_cv_altivec_inline}"
 625   fi
 626   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 627 fi
 628
 629 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
 630     [ac_cv_c_altivec],
 631     [CFLAGS="${CFLAGS_save} -faltivec"
 632      # Darwin test
 633      AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 634         ac_cv_c_altivec=-faltivec, [
 635         # Linux/PPC test
 636         CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
 637         AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
 638             [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
 639         ])
 640      CFLAGS="${CFLAGS_save}"])
 641 if test "x${ac_cv_c_altivec}" != "xno"; then
 642   AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
 643   CFLAGS_idctaltivec="${CFLAGS_idctaltivec} ${ac_cv_c_altivec}"
 644   CFLAGS_motionaltivec="${CFLAGS_motionaltivec} ${ac_cv_c_altivec}"
 645   CFLAGS_memcpyaltivec="${CFLAGS_memcpyaltivec} ${ac_cv_c_altivec}"
 646   CFLAGS_vlc="${CFLAGS_vlc} ${ac_cv_c_altivec}"
 647   ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
 648 fi
 649
 650 AC_CACHE_CHECK([if linker needs -framework vecLib],
 651     [ac_cv_ld_altivec],
 652     [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
 653      AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
 654      LDFLAGS="${LDFLAGS_save}"
 655     ])
 656 if test "x${ac_cv_ld_altivec}" != "xno"; then
 657   LDFLAGS_idctaltivec="${LDFLAGS_idctaltivec} -framework vecLib"
 658   LDFLAGS_motionaltivec="${LDFLAGS_motionaltivec} -framework vecLib"
 659   LDFLAGS_memcpyaltivec="${LDFLAGS_memcpyaltivec} -framework vecLib"
 660   LDFLAGS_vlc="${LDFLAGS_vlc} -framework vecLib"
 661 fi
 662 fi # end if mingw32
 663
 664 AC_ARG_WITH(,[])
 665 AC_ARG_WITH(,[Optimization options:])
 666
 667 dnl
 668 dnl  Special arch tuning
 669 dnl
 670 AC_ARG_WITH(tuning,
 671 [  --with-tuning=ARCH      enable special tuning for an architecture
 672                           (default i686 on IA-32 and 750 on PPC)])
 673 if test "x${with_tuning}" != "x"; then
 674     if test "x${target_cpu}" = "xpowerpc"; then
 675         CFLAGS_TUNING="-mtune=${with_tuning}"
 676     else
 677         CFLAGS_TUNING="-mcpu=${with_tuning}"
 678     fi
 679 else
 680     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"
 681     else
 682         if test "x${target_cpu}" = "xpowerpc"; then CFLAGS_TUNING="-mtune=750"; fi
 683     fi
 684 fi
 685
 686 dnl
 687 dnl  x86 accelerations
 688 dnl
 689 if test "x${target_cpu}" = "xi686" -o "x${target_cpu}" = "xi586" -o "x${target_cpu}" = "xx86" -o "x${target_cpu}" = "xi386"
 690 then
 691     ARCH="${ARCH} mmx"
 692     PLUGINS="${PLUGINS} ${ACCEL_MODULES}"
 693 fi
 694
 695 dnl
 696 dnl  Enable/disable optimizations
 697 dnl
 698 AC_ARG_ENABLE(optimizations,
 699 [  --disable-optimizations disable compiler optimizations (default enabled)])
 700 AM_CONDITIONAL(OPTIM, test "x${enable_optimizations}" != "xno")
 701
 702 dnl
 703 dnl  AltiVec acceleration
 704 dnl
 705 AC_ARG_ENABLE(altivec,
 706 [  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
 707 [ if test "x${enable_altivec}" = "xyes"; then ARCH="${ARCH} altivec";
 708     BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ],
 709 [ if test "x${target_cpu}" = "xpowerpc"; then ARCH="${ARCH} altivec";
 710     BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ])
 711
 712 dnl
 713 dnl  Debugging mode
 714 dnl
 715 AC_ARG_ENABLE(debug,
 716 [  --enable-debug          debug mode (default disabled)])
 717 AM_CONDITIONAL(DEBUG, test "x${enable_debug}" = "xyes")
 718
 719 dnl
 720 dnl  Enable release-specific flags
 721 dnl
 722 AC_ARG_ENABLE(release,
 723 [  --enable-release        activate extra optimizations (default disabled)])
 724 AM_CONDITIONAL(RELEASE, test "x${enable_release}" = "xyes")
 725
 726 dnl
 727 dnl  Input plugins
 728 dnl
 729
 730 AC_ARG_WITH(,[Input plugins:])
 731
 732 dnl
 733 dnl  DVD module: optionally check for installed libdvdcss
 734 dnl
 735 AC_ARG_ENABLE(dvd,
 736 [  --enable-dvd            DVD input module (default enabled)])
 737 if test "x${enable_dvd}" != "xno"
 738 then
 739   AC_ARG_WITH(dvdcss,
 740   [    --with-dvdcss=PATH    libdvdcss headers and libraries])
 741   AC_ARG_WITH(dvdcss-tree,
 742   [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
 743   case "x${with_dvdcss}" in
 744   x|xyes)
 745     if test "x${with_dvdcss_tree}" = x
 746     then
 747       AC_CHECK_HEADERS(dvdcss/dvdcss.h,
 748         [ PLUGINS="${PLUGINS} dvd"
 749           LDFLAGS_dvd="${LDFLAGS_dvd} -ldvdcss" ],
 750         [ 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.])
 751           AC_MSG_ERROR([cannot find libdvdcss headers]) ])
 752     else
 753       AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
 754       real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
 755       if test "x${real_dvdcss_tree}" = "x"
 756       then
 757         dnl  The given directory can't be found
 758         AC_MSG_RESULT(no)
 759         AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
 760       fi
 761       if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
 762       then
 763         dnl  Use a custom libdvdcss
 764         AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
 765         BUILTINS="${BUILTINS} dvd"
 766         LDFLAGS_dvd="${LDFLAGS_dvd} ${real_dvdcss_tree}/src/.libs/libdvdcss.a"
 767         CPPFLAGS_dvd="${CPPFLAGS_dvd} -I${real_dvdcss_tree}/src"
 768       else
 769         dnl  The given libdvdcss wasn't built
 770         AC_MSG_RESULT(no)
 771         AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
 772       fi
 773     fi
 774   ;;
 775   xno)
 776     dnl  Compile without dvdcss (dlopen version, works only under Linux)
 777     PLUGINS="${PLUGINS} dvd"
 778     CPPFLAGS_dvd="${CPPFLAGS_dvd} -DGOD_DAMN_DMCA"
 779     LDFLAGS_dvd="${LDFLAGS_dvd} -ldl"
 780   ;;
 781   *)
 782     AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
 783     if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
 784     then
 785       dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
 786       AC_MSG_RESULT(yes)
 787       PLUGINS="${PLUGINS} dvd"
 788       LDFLAGS_dvd="${LDFLAGS_dvd} -L${with_dvdcss}/lib -ldvdcss"
 789       CPPFLAGS_dvd="${CPPFLAGS_dvd} -I${with_dvdcss}/include"
 790     else
 791       dnl  No libdvdcss could be found, sorry
 792       AC_MSG_RESULT(no)
 793       AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
 794     fi
 795   ;;
 796   esac
 797 fi
 798
 799 dnl
 800 dnl dvdread module: check for libdvdread plugin
 801 dnl
 802 AC_ARG_ENABLE(dvdread,
 803 [  --enable-dvdread        dvdread input module (default disabled)])
 804 if test "x${enable_dvdread}" != "xno"
 805 then
 806   AC_ARG_WITH(dvdread,
 807   [    --with-dvdread=PATH   libdvdread headers and libraries])
 808   if test "x${with_dvdread}" = "x"
 809   then
 810     LDFLAGS_test=""
 811     CPPFLAGS_test=""
 812   else
 813     LDFLAGS_test="-L${with_dvdread}/lib"
 814     CPPFLAGS_test="-I${with_dvdread}/include"
 815   fi
 816   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
 817   AC_CHECK_HEADERS(dvdread/dvd_reader.h, [
 818      AC_TRY_COMPILE([#include <dvdread/dvd_reader.h>],
 819         [int foo() { return DVD_VIDEO_LB_LEN; }],[
 820           PLUGINS="${PLUGINS} dvdread"
 821           LDFLAGS_dvdread="${LDFLAGS_dvdread} ${LDFLAGS_test} -ldvdread"
 822           CPPFLAGS_dvdread="${CPPFLAGS_dvdread} ${CPPFLAGS_test}"
 823         ],[
 824           if test "x${enable_dvdread}" != "x"
 825           then
 826             AC_MSG_ERROR([Cannot find DVD_VIDEO_LB_LEN in dvdread/dvd_reader.h, please install libdvdread version 0.9.2 or later])
 827           fi
 828         ])
 829   ],[
 830     if test "x${enable_dvdread}" != "x"
 831     then
 832       if test "x${with_dvdread}" != "x"
 833       then
 834         AC_MSG_ERROR([Cannot find dvdread/dvd_reader.h in ${with_dvdread}/include])
 835       else
 836         AC_MSG_ERROR([Cannot find dvdread/dvd_reader.h])
 837       fi
 838     fi
 839   ])
 840   CPPFLAGS="${CPPFLAGS_save}"
 841 fi
 842
 843 dnl
 844 dnl dvdplay module: check for libdvdplay
 845 dnl
 846 AC_ARG_ENABLE(dvdplay,
 847 [  --enable-dvdplay        dvdplay input module (default disabled)])
 848 if test "x${enable_dvdplay}" != "xno"
 849 then
 850   AC_ARG_WITH(dvdplay,
 851   [    --with-dvdplay=PATH   libdvdplay headers and libraries])
 852   if test "x${with_dvdplay}" = x
 853   then
 854     LDFLAGS_test=""
 855     CPPFLAGS_test=""
 856   else
 857     LDFLAGS_test="-L${with_dvdplay}/lib"
 858     CPPFLAGS_test="-I${with_dvdplay}/include"
 859   fi
 860   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
 861   AC_CHECK_HEADERS(dvdplay/dvdplay.h, [
 862       PLUGINS="${PLUGINS} dvdplay"
 863       LDFLAGS_dvdplay="${LDFLAGS_dvdplay} ${LDFLAGS_test} -ldvdplay -ldvdread"
 864       CPPFLAGS_dvdplay="${CPPFLAGS_dvdplay} ${CPPFLAGS_test}"
 865     ],[
 866     if test "x${enable_dvdplay}" != x
 867     then
 868       if test "x${with_dvdplay}" != x
 869       then
 870         AC_MSG_ERROR([Cannot find dvdplay/dvdplay.h in ${with_dvdplay}/include])
 871       else
 872         AC_MSG_ERROR([Cannot find dvdplay/dvdplay.h])
 873       fi
 874     fi
 875   ])
 876   CPPFLAGS="${CPPFLAGS_save}"
 877 fi
 878
 879
 880 dnl
 881 dnl  libdvbpsi ts demux
 882 dnl
 883 AC_ARG_ENABLE(dvbpsi,
 884 [  --enable-dvbpsi        dvbpsi ts demux module (default disabled)])
 885 if test "x${enable_dvbpsi}" != "xno"
 886 then
 887   AC_ARG_WITH(dvbpsi,
 888   [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
 889   AC_ARG_WITH(dvbpsi,
 890   [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
 891   case "x${with_dvbpsi}" in
 892   x|xyes)
 893     if test "x${with_dvbpsi_tree}" = "x"
 894     then
 895       AC_CHECK_HEADERS(dvbpsi/dr.h,
 896         [ PLUGINS="${PLUGINS} ts_dvbpsi"
 897           LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} -ldvbpsi" ], [],
 898         [  AC_MSG_ERROR([cannot find libdvbpsi headers]) ])
 899     else
 900       AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
 901       real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
 902       if test "x${real_dvbpsi_tree}" = "x"
 903       then
 904         dnl  The given directory can't be found
 905         AC_MSG_RESULT(no)
 906         AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
 907       fi
 908       if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
 909       then
 910         dnl  Use a custom libdvbpsi
 911         AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
 912         BUILTINS="${BUILTINS} ts_dvbpsi"
 913         LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
 914         CPPFLAGS_ts_dvbpsi="${CPPFLAGS_ts_dvbpsi} -I${real_dvbpsi_tree}/src"
 915       else
 916         dnl  The given libdvbpsi wasn't built
 917         AC_MSG_RESULT(no)
 918         AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
 919       fi
 920     fi
 921   ;;
 922   xno)
 923     dnl  Compile without dvbpsi
 924   ;;
 925   *)
 926     AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
 927     if test "x${with_dvbpsi}" = "x"
 928     then
 929       LDFLAGS_test=""
 930       CPPFLAGS_test=""
 931     else
 932       LDFLAGS_test="-L${with_dvbpsi}/lib"
 933       CPPFLAGS_test="-I${with_dvbpsi}/include"
 934     fi
 935     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
 936     AC_CHECK_HEADER([dvbpsi/dr.h],[
 937       PLUGINS="${PLUGINS} ts_dvbpsi"
 938       LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} ${LDFLAGS_test} -ldvbpsi"
 939       CPPFLAGS_ts_dvbpsi="${CPPFLAGS_ts_dvbpsi} ${CPPFLAGS_test}"
 940       ],[
 941       if test "x${enable_dvbpsi}" != "x"
 942       then
 943         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])
 944       fi
 945     ])
 946     CPPFLAGS="${CPPFLAGS_save}"
 947   ;;
 948   esac
 949 fi
 950
 951 dnl
 952 dnl  Video4Linux plugin
 953 dnl
 954 AC_ARG_ENABLE(v4l,
 955   [  --enable-v4l            Video4Linux input support (default disabled)])
 956 if test "x${enable_v4l}" = "xyes"
 957 then
 958   AC_CHECK_HEADERS(libv4l/v4l.h, [
 959     PLUGINS="${PLUGINS} v4l"
 960    ],[])
 961 fi
 962
 963 dnl
 964 dnl  VCD module
 965 dnl
 966 AC_ARG_ENABLE(vcd,
 967   [  --enable-vcd            VCD support for Linux, FreeBSD and MacOS X (default enabled)])
 968
 969 if test "x${enable_vcd}" != "xno"
 970 then
 971   AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
 972     PLUGINS="${PLUGINS} vcd"
 973   ])
 974
 975   AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
 976     PLUGINS="${PLUGINS} vcd"
 977     AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
 978   ])
 979
 980   if test "x${SYS}" = "xbsdi"
 981   then
 982     PLUGINS="${PLUGINS} vcd"
 983   fi
 984
 985   if test "x${SYS}" = "xdarwin"
 986   then
 987     # No need to add vcd to PLUGINS, Darwin is already based on FreeBSD
 988     LDFLAGS_vcd="${LDFLAGS_vcd} -framework IOKit -framework CoreFoundation"
 989   fi
 990 fi
 991
 992 dnl
 993 dnl  Satellite input module
 994 dnl
 995 AC_ARG_ENABLE(satellite,
 996   [  --enable-satellite      satellite card support (default disabled)],
 997   [ if test "x${enable_satellite}" = "xyes"
 998     then
 999       PLUGINS="${PLUGINS} satellite"
1000     fi])
1001
1002 dnl
1003 dnl  ipv6 plugin - not for QNX yet
1004 dnl
1005 if test "x${SYS}" != "xnto" && test "x${SYS}" != "xmingw32"
1006 then
1007   have_ipv6=false
1008   AC_CHECK_FUNC(inet_pton,[have_ipv6=:],[
1009     AC_CHECK_LIB(resolv,inet_pton,
1010       [have_ipv6=:
1011        LDFLAGS_ipv6="${LDFLAGS_ipv6} -lresolv"])
1012   ])
1013   AC_MSG_CHECKING(for sockaddr_in6 in netinet/in.h)
1014   AC_EGREP_HEADER(sockaddr_in6,netinet/in.h,
1015     [AC_MSG_RESULT(yes)], [AC_MSG_RESULT(no); have_ipv6=false])
1016   if ${have_ipv6}; then
1017     PLUGINS="${PLUGINS} ipv6"
1018   fi
1019 fi
1020 if test "x${SYS}" = "xmingw32"
1021 then
1022   AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
1023   AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
1024     PLUGINS="${PLUGINS} ipv6"],[AC_MSG_RESULT(no)])
1025 fi
1026
1027 dnl
1028 dnl  AVI demux plugin
1029 dnl
1030 AC_ARG_ENABLE(avi,
1031   [  --enable-avi            AVI demux module (default enabled)])
1032 if test "x${enable_avi}" != "xno"
1033 then
1034   PLUGINS="${PLUGINS} avi"
1035 fi
1036
1037 dnl
1038 dnl  AAC demux plugin
1039 dnl
1040 AC_ARG_ENABLE(aac,
1041   [  --enable-aac            AAC demux module (default enabled)])
1042 if test "x${enable_aac}" != "xno"
1043 then
1044   PLUGINS="${PLUGINS} aac"
1045 fi
1046
1047 dnl
1048 dnl  Codec plugins
1049 dnl
1050
1051 AC_ARG_WITH(,[Codec plugins:])
1052
1053 dnl
1054 dnl  mad plugin
1055 dnl
1056 AC_ARG_ENABLE(mad,
1057   [  --enable-mad            libmad module (default disabled)])
1058 if test "x${enable_mad}" = "xyes"
1059 then
1060   AC_ARG_WITH(mad,
1061     [    --with-mad=PATH       path to libmad],[],[])
1062   if test "x${with_mad}" != "xno" -a "x${with_mad}" != "x"
1063   then
1064     CPPFLAGS_mad="${CPPFLAGS_mad} -I${with_mad}/include"
1065     LDFLAGS_mad="${LDFLAGS_mad} -L${with_mad}/lib"
1066   fi
1067
1068   AC_ARG_WITH(mad-tree,
1069     [    --with-mad-tree=PATH  mad tree for static linking],[],[])
1070   if test "x${with_mad_tree}" != "xno" -a "x${with_mad_tree}" != "x"
1071   then
1072     real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
1073     if test "x${real_mad_tree}" = "x"
1074     then
1075       dnl  The given directory can't be found
1076       AC_MSG_RESULT(no)
1077       AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
1078     fi
1079     dnl  Use a custom libmad
1080     AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
1081     if test -f ${real_mad_tree}/libmad/mad.h
1082     then
1083       AC_MSG_RESULT(yes)
1084       CPPFLAGS_mad="${CPPFLAGS_mad} -I${real_mad_tree}/libmad"
1085       LDFLAGS_mad="${LDFLAGS_mad} -L${real_mad_tree}/libmad/.libs"
1086       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mad}"
1087       AC_CHECK_LIB(mad, mad_bit_init, [
1088         BUILTINS="${BUILTINS} mad"
1089         LDFLAGS_mad="${LDFLAGS_mad} -lmad"
1090         ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
1091       ],[])
1092       LDFLAGS="${LDFLAGS_save}"
1093     else
1094       AC_MSG_RESULT(no)
1095       AC_MSG_ERROR([the specified tree doesn't have mad.h])
1096     fi
1097   else
1098     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_mad}"
1099     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_mad}"
1100     AC_CHECK_HEADERS(mad.h, ,
1101       [ AC_MSG_ERROR([Cannot find development headers for libmad...]) ])
1102     AC_CHECK_LIB(mad, mad_bit_init, [
1103       PLUGINS="${PLUGINS} mad"
1104       LDFLAGS_mad="${LDFLAGS_mad} -lmad" ],
1105       [ AC_MSG_ERROR([Cannot find libmad library...]) ])
1106     CPPFLAGS="${CPPFLAGS_save}"
1107     LDFLAGS="${LDFLAGS_save}"
1108   fi
1109 fi
1110
1111 dnl
1112 dnl   libid3tag support
1113 dnl
1114 AC_CHECK_HEADERS(id3tag.h, [
1115   LDFLAGS_id3tag="${LDFLAGS_id3tag} -lz -lid3tag"
1116   PLUGINS="${PLUGINS} id3tag"])
1117
1118 dnl
1119 dnl  ffmpeg decoder plugin
1120 dnl
1121 AC_ARG_ENABLE(ffmpeg,
1122 [  --enable-ffmpeg         ffmpeg codec (default disabled)])
1123 if test "x${enable_ffmpeg}" = "xyes"
1124 then
1125   AC_ARG_WITH(ffmpeg,
1126     [    --with-ffmpeg=PATH    path to ffmpeg installation],[],[])
1127   if test "x${with_ffmpeg}" != "xno" -a "x${with_ffmpeg}" != "x"
1128   then
1129     CPPFLAGS_ffmpeg="${CPPFLAGS_ffmpeg} -I${with_ffmpeg}/include/libffmpeg"
1130     LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -L${with_ffmpeg}/lib"
1131   fi
1132
1133   dnl Add postprocessing modules
1134   PLUGINS="${PLUGINS} postprocessing_c"
1135   if test "x${ac_cv_mmx_inline}" != "xno"; then
1136     PLUGINS="${PLUGINS} postprocessing_mmx"
1137   fi
1138
1139   if test "x${ac_cv_mmxext_inline}" != "xno"; then
1140     PLUGINS="${PLUGINS} postprocessing_mmxext"
1141   fi
1142
1143   AC_ARG_WITH(ffmpeg-tree,
1144   [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
1145   if test "x${with_ffmpeg_tree}" != "x"
1146   then
1147     AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
1148     real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
1149     if test "x${real_ffmpeg_tree}" = x
1150     then
1151       dnl  The given directory can't be found
1152       AC_MSG_RESULT(no)
1153       AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
1154     fi
1155     if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"
1156     then
1157       dnl  Use a custom libffmpeg
1158       AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
1159       BUILTINS="${BUILTINS} ffmpeg"
1160       LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} ${real_ffmpeg_tree}/libavcodec/libavcodec.a"
1161       CPPFLAGS_ffmpeg="${CPPFLAGS_ffmpeg} -I${real_ffmpeg_tree}/libavcodec"
1162     else
1163       dnl  The given libavcodec wasn't built
1164       AC_MSG_RESULT(no)
1165       AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
1166     fi
1167   else
1168     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_ffmpeg}"
1169     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_ffmpeg}"
1170     AC_CHECK_LIB(avcodec, avcodec_init, [
1171       BUILTINS="${BUILTINS} ffmpeg"
1172       LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -lavcodec" ],
1173       [ AC_MSG_ERROR([Cannot find libavcodec library...]) ])
1174     LDFLAGS="${LDFLAGS_save}"
1175     CPPFLAGS="${CPPFLAGS_save}"
1176   fi
1177 fi
1178
1179 dnl
1180 dnl  faad decoder plugin
1181 dnl
1182 AC_ARG_ENABLE(faad,
1183 [  --enable-faad           faad codec (default disabled)])
1184 if test "x${enable_faad}" = "xyes"
1185 then
1186   AC_ARG_WITH(faad,
1187     [    --with-faad=PATH      path to faad installation],[],[])
1188   if test "x${with_faad}" != "xno" -a "x${with_faad}" != "x"
1189   then
1190     CPPFLAGS_faad="${CPPFLAGS_faad} -I${with_faad}/include"
1191     LDFLAGS_faad="${LDFLAGS_faad} -L${with_faad}/lib"
1192   fi
1193   LDFLAGS_faad="${LDFLAGS_faad}"
1194
1195   AC_ARG_WITH(faad-tree,
1196   [    --with-faad-tree=PATH faad tree for static linking])
1197   if test "x${with_faad_tree}" != "x"
1198   then
1199     AC_MSG_CHECKING(for libfaad.a in ${with_faad_tree})
1200     real_faad_tree="`cd ${with_faad_tree} 2>/dev/null && pwd`"
1201     if test "x${real_faad_tree}" = x
1202     then
1203       dnl  The given directory can't be found
1204       AC_MSG_RESULT(no)
1205       AC_MSG_ERROR([cannot cd to ${with_faad_tree}])
1206     fi
1207     if test -f "${real_faad_tree}/libfaad/.libs/libfaad.a"
1208     then
1209       dnl  Use a custom faad
1210       AC_MSG_RESULT(${real_faad_tree}/libfaad/.libs/libfaad.a)
1211       BUILTINS="${BUILTINS} faad"
1212       LDFLAGS_faad="${LDFLAGS_faad} ${real_faad_tree}/libfaad/.libs/libfaad.a"
1213       CPPFLAGS_faad="${CPPFLAGS_faad} -I${real_faad_tree}/include"
1214     else
1215       dnl  The given libfaad wasn't built
1216       AC_MSG_RESULT(no)
1217       AC_MSG_ERROR([cannot find ${real_faad_tree}/libfaad/.libs/libfaad.a, make sure you compiled libfaad in ${with_faad_tree}])
1218     fi
1219   else
1220     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_faad}"
1221     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_faad}"
1222     AC_CHECK_HEADERS(faad.h, ,
1223       [ AC_MSG_ERROR([Cannot find development headers for libfaad...]) ])
1224     AC_CHECK_LIB(faad, faacDecOpen, [
1225       PLUGINS="${PLUGINS} faad"
1226       LDFLAGS_faad="${LDFLAGS_faad} -lfaad" ],
1227       [ AC_MSG_ERROR([Cannot find libfaad library...]) ])
1228     LDFLAGS="${LDFLAGS_save}"
1229     CPPFLAGS="${CPPFLAGS_save}"
1230   fi
1231 fi
1232
1233
1234
1235 dnl
1236 dnl MP4 module
1237 dnl
1238 AC_ARG_ENABLE(mp4,
1239   [  --enable-mp4            MP4 demux module (default enabled)])
1240 if test "x${enable_mp4}" != "xno"
1241 then
1242
1243     PLUGINS="${PLUGINS} mp4"
1244     AC_CHECK_HEADERS(zlib.h,
1245               [ LDFLAGS_mp4="${LDFLAGS_mp4} -lz" ] )
1246 fi
1247
1248 dnl
1249 dnl  a52 AC3 decoder plugin
1250 dnl
1251 AC_ARG_ENABLE(a52,
1252   [  --enable-a52            A/52 support with liba52 (default enabled)])
1253 if test "x${enable_a52}" != "xno"
1254 then
1255   AC_ARG_WITH(a52,
1256     [    --with-a52=PATH       a52 headers and libraries])
1257   AC_ARG_WITH(a52-tree,
1258     [    --with-a52-tree=PATH  a52dec tree for static linking ],[],[])
1259   if test "x${with_a52_tree}" != "xno" -a "x${with_a52_tree}" != "x"
1260   then
1261     real_a52_tree="`cd ${with_a52_tree} 2>/dev/null && pwd`"
1262     if test "x${real_a52_tree}" = "x"
1263     then
1264       dnl  The given directory can't be found
1265       AC_MSG_RESULT(no)
1266       AC_MSG_ERROR([${with_a52_tree} directory doesn't exist])
1267     fi
1268     dnl  Use a custom a52dec
1269     AC_MSG_CHECKING(for a52.h in ${real_a52_tree}/include)
1270     if test -f ${real_a52_tree}/include/a52.h
1271     then
1272       AC_MSG_RESULT(yes)
1273       CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} -I${real_a52_tree}"
1274       LDFLAGS_a52tofloat32="${LDFLAGS_a52tofloat32} -L${real_a52_tree}/liba52/.libs"
1275       LDFLAGS="${LDFLAGS_save} ${LDFLAGS_a52tofloat32}"
1276       AC_CHECK_LIB(a52, a52_free, [
1277         BUILTINS="${BUILTINS} a52tofloat32"
1278         LDFLAGS_a52tofloat32="${LDFLAGS_a52tofloat32} -la52 -lm"
1279         CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} -DUSE_A52DEC_TREE"
1280         ],[
1281         if test -f ${real_a52_tree}/liba52/.libs/liba52.a
1282         then
1283           AC_MSG_ERROR([make sure you have at least a52dec-0.7.3])
1284         else
1285           AC_MSG_ERROR([the specified tree hasn't been compiled])
1286         fi
1287       ],[-lm])
1288       LDFLAGS="${LDFLAGS_save}"
1289     else
1290       AC_MSG_RESULT(no)
1291       AC_MSG_ERROR([the specified tree doesn't have a52.h])
1292     fi
1293   else
1294     if test "x${with_a52}" = "x"
1295     then
1296       LDFLAGS_test=""
1297       CPPFLAGS_test=""
1298     else
1299       LDFLAGS_test="-L${with_a52}/lib"
1300       CPPFLAGS_test="-I${with_a52}/include"
1301     fi
1302     CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1303     LDFLAGS="${LDFLAGS_save} ${LDFLAGS_test}"
1304     AC_CHECK_HEADERS(a52dec/a52.h, [
1305       AC_CHECK_LIB(a52, a52_free, [
1306         PLUGINS="${PLUGINS} a52tofloat32"
1307         LDFLAGS_a52tofloat32="${LDFLAGS_a52tofloat32} ${LDFLAGS_test} -la52 -lm"
1308         CPPFLAGS_a52tofloat32="${CPPFLAGS_a52tofloat32} ${CPPFLAGS_test}"
1309       ],[
1310         if test "x${enable_dvbpsi}" != "x"
1311         then
1312           AC_MSG_ERROR([Could not find a52 on your system: you may get it from http://liba52.sf.net])
1313         fi
1314       ],[-lm])
1315     ])
1316     CPPFLAGS="${CPPFLAGS_save}"
1317     LDFLAGS="${LDFLAGS_save}"
1318   fi
1319 fi
1320
1321 dnl
1322 dnl  cinepak plugin
1323 dnl
1324 AC_ARG_ENABLE(cinepak,
1325   [  --enable-cinepak        Cinepak decoder (default enabled)])
1326 if test "x${enable_cinepak}" != "xno"
1327 then
1328   PLUGINS="${PLUGINS} cinepak"
1329 fi
1330
1331 dnl
1332 dnl  ogg vorbis plugin
1333 dnl
1334 AC_ARG_ENABLE(vorbis,
1335   [  --enable-vorbis         Ogg/Vorbis decoder support (default enabled)])
1336 if test "x${enable_vorbis}" != "xno"
1337 then
1338   AC_CHECK_HEADERS(ogg/ogg.h, [
1339     dnl disabled for the moment
1340     #PLUGINS="${PLUGINS} ogg vorbis"
1341     LDFLAGS_vorbis="${LDFLAGS_vorbis} -lvorbis"
1342    ],[])
1343 fi
1344
1345 dnl
1346 dnl  DV plugin
1347 dnl
1348 AC_ARG_ENABLE(dv,
1349   [  --enable-dv             DV decoder support (default disabled)])
1350 if test "x${enable_dv}" = "xyes"
1351 then
1352   AC_CHECK_HEADERS(libdv/dv.h, [
1353     PLUGINS="${PLUGINS} dv"
1354     LDFLAGS_dv="${LDFLAGS_dv} -ldv"
1355    ],[])
1356 fi
1357
1358 dnl
1359 dnl  Video plugins
1360 dnl
1361
1362 AC_ARG_WITH(,[Video plugins:])
1363
1364 dnl
1365 dnl  X11 module
1366 dnl  (enabled by default except on win32)
1367 dnl
1368 AC_ARG_ENABLE(x11,
1369   [  --enable-x11            X11 support (default enabled)])
1370 if test "x${enable_x11}" != "xno" &&
1371   (test "x${SYS}" != "xmingw32" || test "x${enable_x11}" = "xyes"); then
1372   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1373   AC_CHECK_HEADERS(X11/Xlib.h, [
1374     PLUGINS="${PLUGINS} x11"
1375     LDFLAGS_x11="${LDFLAGS_x11} -L${x_libraries} -lX11 -lXext"
1376     CPPFLAGS_x11="${CPPFLAGS_x11} -I${x_includes}"
1377   ])
1378   CPPFLAGS="${CPPFLAGS_save}"
1379 fi
1380
1381 dnl
1382 dnl  XVideo module
1383 dnl  (enabled by default except on win32)
1384 dnl
1385 AC_ARG_ENABLE(xvideo,
1386   [  --enable-xvideo         XVideo support (default enabled)])
1387 if test "x${enable_xvideo}" != "xno" &&
1388   (test "x${SYS}" != "xmingw32" || test "x${enable_xvideo}" = "xyes"); then
1389   CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
1390   AC_CHECK_HEADERS(X11/extensions/Xv.h, [
1391     CFLAGS="${CFLAGS_save} -L${x_libraries} -lX11 -lXext"
1392     AC_CHECK_LIB(Xv_pic,XvPutImage,
1393       # We have Xv_pic, that's good, we can build an xvideo.so plugin !
1394       PLUGINS="${PLUGINS} xvideo"
1395       LDFLAGS_xvideo="${LDFLAGS_xvideo} -L${x_libraries} -lX11 -lXext -lXv_pic"
1396       CPPFLAGS_xvideo="${CPPFLAGS_xvideo} -I${x_includes}",
1397       AC_CHECK_LIB(Xv,XvPutImage,
1398         # We don't have Xv_pic, but we have Xv, let's make xvideo.a as builtin
1399         PLUGINS="${PLUGINS} xvideo"
1400         LDFLAGS_xvideo="${LDFLAGS_xvideo} -L${x_libraries} -lX11 -lXext -lXv"
1401         CPPFLAGS_xvideo="${CPPFLAGS_xvideo} -I${x_includes}",
1402         # Otherwise... well, do nothing.
1403         :
1404       )
1405     )
1406     CFLAGS="${CFLAGS_save}"
1407   ]
1408   CPPFLAGS="${CPPFLAGS_save}")
1409 fi
1410
1411 dnl
1412 dnl  SDL module
1413 dnl
1414 AC_ARG_ENABLE(sdl,
1415   [  --enable-sdl            SDL support (default enabled)])
1416 if test "x${enable_sdl}" != "xno"
1417 then
1418   SDL_PATH="${PATH}"
1419   AC_ARG_WITH(sdl-config-path,
1420     [    --with-sdl-config-path=PATH sdl-config path (default search in \$PATH)],
1421     [ if test "x${with_sdl_config_path}" != "xno"
1422       then
1423         SDL_PATH="${with_sdl_config_path}:${PATH}"
1424       fi ])
1425   AC_PATH_PROG(SDL12_CONFIG, sdl12-config, no, ${SDL_PATH})
1426   SDL_CONFIG="${SDL12_CONFIG}"
1427   SDL_HEADER="SDL12/SDL.h"
1428   if test "x${SDL_CONFIG}" = "xno"
1429   then
1430     AC_PATH_PROG(SDL11_CONFIG, sdl11-config, no, ${SDL_PATH})
1431     SDL_CONFIG=${SDL11_CONFIG}
1432     SDL_HEADER="SDL11/SDL.h"
1433   fi
1434   if test "x${SDL_CONFIG}" = "xno"
1435   then
1436     AC_PATH_PROG(SDL_CONFIG, sdl-config, no, ${SDL_PATH})
1437     SDL_HEADER="SDL/SDL.h"
1438   fi
1439   if test "x${SDL_CONFIG}" != "xno"
1440   then
1441     PLUGINS="${PLUGINS} vout_sdl aout_sdl"
1442     CFLAGS_vout_sdl="${CFLAGS_vout_sdl} `${SDL_CONFIG} --cflags`"
1443     LDFLAGS_vout_sdl="${LDFLAGS_vout_sdl} `${SDL_CONFIG} --libs | sed 's,-rdynamic,,'`"
1444     CFLAGS_aout_sdl="${CFLAGS_aout_sdl} `${SDL_CONFIG} --cflags`"
1445     LDFLAGS_aout_sdl="${LDFLAGS_aout_sdl} `${SDL_CONFIG} --libs | sed 's,-rdynamic,,'`"
1446     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_vout_sdl}"
1447     AC_CHECK_HEADERS(${SDL_HEADER}, AC_DEFINE_UNQUOTED(SDL_INCLUDE_FILE,
1448       <${SDL_HEADER}>, Indicate whether we should use SDL/SDL.h or SDL11/SDL.h),
1449       [ AC_MSG_ERROR([The development package for SDL is not installed.
1450 Please install it and try again. Alternatively you can also configure with
1451 --disable-sdl.])
1452       ])
1453     CPPFLAGS="${CPPFLAGS_save}"
1454     if expr 1.1.5 \> `${SDL_CONFIG} --version` >/dev/null
1455     then
1456       AC_MSG_ERROR([The development package for SDL is not installed.
1457 Please install it and try again. Alternatively you can also configure with
1458 --disable-sdl.])
1459     fi
1460   elif test "x${enable_sdl}" =  "xyes"
1461   then
1462     AC_MSG_ERROR([I couldn't find the SDL package. You can download libSDL
1463 from http://www.libsdl.org/, or configure with --disable-sdl. Have a nice day.
1464     ])
1465   fi
1466 fi
1467
1468 dnl
1469 dnl  Qt Embedded module
1470 dnl  (disabled by default)
1471 dnl
1472 AC_ARG_ENABLE(qte,
1473   [  --enable-qte            QT Embedded support (default disabled)])
1474 if test "x${enable_qte}" != "xno"
1475 then
1476   AC_ARG_WITH(qte,
1477   [    --with-qte=PATH    Qt Embedded headers and libraries])
1478   if test "x${with_qte}" = "x"
1479   then
1480     LDFLAGS_test="-L${QTDIR}/lib"
1481     CPPFLAGS_test="-I${QTDIR}/include"
1482   else
1483     LDFLAGS_test="-L${with_qte}/lib"
1484     CPPFLAGS_test="-I${with_qte}/include"
1485   fi
1486
1487   CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
1488   AC_CHECK_HEADERS(qt.h, [
1489     CPPFLAGS_qte="${CPPFLAGS_qte} ${CPPFLAGS_test} -DQT_QWS_IPAQ -DQWS"
1490     CXXFLAGS_qte="${CXXFLAGS_qte} -fno-exceptions -fno-rtti"
1491     LDFLAGS_qte="${LDFLAGS_qte} ${LDFLAGS_test} -lqte"
1492     if test "x${with_qte}" = "x"
1493     then
1494       PLUGINS="${PLUGINS} qte"
1495     else
1496       BUILTINS="${BUILTINS} qte"
1497     fi
1498   ])
1499   CPPFLAGS="${CPPFLAGS_save}"
1500 fi
1501
1502 dnl
1503 dnl  Windows DirectX module
1504 dnl
1505 AC_ARG_ENABLE(directx,
1506   [  --enable-directx        Win32 DirectX support (default enabled on Win32)])
1507 if test "x${enable_directx}" != "xno"
1508 then
1509   if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"
1510   then
1511     AC_ARG_WITH(directx,
1512     [    --with-directx=PATH   Win32 DirectX headers])
1513     if test "x${with_directx}" = "x"
1514     then
1515       AC_CHECK_HEADERS(ddraw.h,
1516       [ PLUGINS="${PLUGINS} vout_directx aout_directx"
1517         LDFLAGS_vout_directx="${LDFLAGS_directx} -lgdi32" ])
1518     else
1519       AC_MSG_CHECKING(for directX headers in ${with_directx})
1520       if test -f ${with_directx}/ddraw.h
1521       then
1522         PLUGINS="${PLUGINS} vout_directx aout_directx"
1523         LDFLAGS_vout_directx="${LDFLAGS_directx} -lgdi32"
1524         CPPFLAGS_vout_directx="${CPPFLAGS_vout_directx} -I${with_directx}"
1525         CPPFLAGS_aout_directx="${CPPFLAGS_aout_directx} -I${with_directx}"
1526         AC_MSG_RESULT(yes)
1527       else
1528         AC_MSG_RESULT(no)
1529         AC_MSG_ERROR([Cannot find ${with_directx}/ddraw.h!])
1530       fi
1531     fi
1532   fi
1533 fi
1534
1535 dnl
1536 dnl  Linux framebuffer module
1537 dnl
1538 AC_ARG_ENABLE(fb,
1539   [  --enable-fb             Linux framebuffer support (default enabled on Linux)])
1540     if test "x${enable_fb}" != "xno"
1541     then
1542       AC_CHECK_HEADERS(linux/fb.h, [
1543         PLUGINS="${PLUGINS} fb"
1544       ])
1545     fi
1546
1547 dnl
1548 dnl  Linux MGA module
1549 dnl
1550 AC_ARG_ENABLE(mga,
1551   [  --enable-mga            Linux kernel Matrox support (default disabled)],
1552   [ if test "x${enable_mga}" = "xyes"
1553     then
1554       PLUGINS="${PLUGINS} mga xmga"
1555     fi ])
1556
1557 dnl
1558 dnl  SVGAlib module
1559 dnl
1560 AC_ARG_ENABLE(svgalib,
1561   [  --enable-svgalib        SVGAlib support (default disabled)])
1562 if test "x${enable_svgalib}" = "xyes"
1563 then
1564   PLUGINS="${PLUGINS} svgalib"
1565   LDFLAGS_svgalib="${LDFLAGS_svgalib} -lvgagl -lvga"
1566 fi
1567
1568 dnl
1569 dnl  GGI module
1570 dnl
1571 AC_ARG_ENABLE(ggi,
1572   [  --enable-ggi            GGI support (default disabled)])
1573 if test "x${enable_ggi}" = "xyes"
1574 then
1575   PLUGINS="${PLUGINS} ggi"
1576   LDFLAGS_ggi="${LDFLAGS_ggi} -lggi"
1577   AC_ARG_WITH(ggi,
1578     [    --with-ggi=PATH       path to libggi],
1579     [ if test "x${with_ggi}" != "xno" -a "x${with_ggi}" != "x"
1580       then
1581         CPPFLAGS_ggi="${CPPFLAGS_ggi} -I${with_ggi}/include"
1582         LDFLAGS_ggi="${LDFLAGS_ggi} -L${with_ggi}/lib"
1583       fi ])
1584 fi
1585
1586 dnl
1587 dnl  Glide module
1588 dnl
1589 AC_ARG_ENABLE(glide,
1590   [  --enable-glide          Glide (3dfx) support (default disabled)])
1591 if test "x${enable_glide}" = "xyes"
1592 then
1593   PLUGINS="${PLUGINS} glide"
1594   LDFLAGS_glide="${LDFLAGS_glide} -lglide2x -lm"
1595   CPPFLAGS_glide="${CPPFLAGS_glide} -I/usr/include/glide"
1596   AC_ARG_WITH(glide,
1597     [    --with-glide=PATH     path to libglide],
1598     [ if test "x${with_glide}" != "xno" -a "x${with_glide}" != "x"
1599       then
1600         CPPFLAGS_glide="${CPPFLAGS_glide} -I${with_glide}/include"
1601         LDFLAGS_glide="${LDFLAGS_glide} -L${with_glide}/lib"
1602       fi ])
1603 fi
1604
1605 dnl
1606 dnl  AA plugin
1607 dnl
1608 AC_ARG_ENABLE(aa,
1609   [  --enable-aa             aalib output (default disabled)])
1610 if test "x${enable_aa}" = "xyes"
1611 then
1612   AC_CHECK_HEADER(aalib.h,have_aa="true",have_aa="false")
1613   if test "x${have_aa}" = "xtrue"
1614   then
1615     PLUGINS="${PLUGINS} aa"
1616     LDFLAGS_aa="${LDFLAGS_aa} -laa"
1617   fi
1618 fi
1619
1620 dnl
1621 dnl  Audio plugins
1622 dnl
1623
1624 AC_ARG_WITH(,[Audio plugins:])
1625
1626 dnl
1627 dnl  OSS /dev/dsp module (enabled by default except on win32)
1628 dnl
1629 AC_ARG_ENABLE(oss,
1630   [  --enable-oss            Linux OSS /dev/dsp support (enabled on Linux)])
1631
1632 if test "x${enable_oss}" != "xno" &&
1633   (test "x${SYS}" != "xmingw32" || test "x${enable_oss}" = "xyes")
1634 then
1635   AC_CHECK_HEADERS(soundcard.h sys/soundcard.h machine/soundcard.h, [
1636     PLUGINS="${PLUGINS} oss"
1637     AC_CHECK_LIB(ossaudio,main,LDFLAGS_oss="${LDFLAGS_oss} -lossaudio")
1638   ])
1639 fi
1640
1641 dnl
1642 dnl  Esound module
1643 dnl
1644 AC_ARG_ENABLE(esd,
1645   [  --enable-esd            Esound library support (default disabled)],
1646   [if test "x${enable_esd}" = "xyes"
1647    then
1648      AC_PATH_PROG(ESD_CONFIG, esd-config, no)
1649      if test "x${ESD_CONFIG}" != "xno"
1650      then
1651        PLUGINS="${PLUGINS} esd"
1652        CFLAGS_esd="${CFLAGS_esd} `${ESD_CONFIG} --cflags`"
1653        LDFLAGS_esd="${LDFLAGS_esd} `${ESD_CONFIG} --libs`"
1654      fi
1655    fi])
1656
1657 dnl
1658 dnl  aRts module
1659 dnl
1660 AC_ARG_ENABLE(arts,
1661   [  --enable-arts           aRts sound server (default disabled)],
1662   [if test "x${enable_arts}" = "xyes"
1663    then
1664      AC_PATH_PROG(ARTS_CONFIG, artsc-config, no)
1665      if test "x${ARTS_CONFIG}" != "xno"
1666      then
1667        PLUGINS="${PLUGINS} arts"
1668        CFLAGS_arts="${CFLAGS_arts} `${ARTS_CONFIG} --cflags`"
1669        LDFLAGS_arts="${LDFLAGS_arts} `${ARTS_CONFIG} --libs `"
1670      fi
1671    fi])
1672
1673 dnl
1674 dnl  ALSA module
1675 dnl
1676 AC_ARG_ENABLE(alsa,
1677   [  --enable-alsa           ALSA sound support for Linux (default disabled)],
1678   [if test "x${enable_alsa}" = "xyes"
1679    then
1680      AC_CHECK_HEADER(alsa/asoundlib.h, AC_CHECK_LIB(asound, main, have_alsa="true", have_alsa="false"),have_alsa="false")
1681      if test "x${have_alsa}" = "xtrue"
1682      then
1683        PLUGINS="${PLUGINS} alsa"
1684        LDFLAGS_alsa="${LDFLAGS_alsa} -lasound -lm -ldl"
1685      fi
1686    fi])
1687
1688 dnl
1689 dnl  win32 waveOut plugin
1690 dnl
1691 AC_ARG_ENABLE(waveout,
1692   [  --enable-waveout        Win32 waveOut module (default enabled on Win32)])
1693 if test "x${enable_waveout}" != "xno"; then
1694   if test "x${SYS}" = "xmingw32" -o "x${SYS}" = "xcygwin"; then
1695     PLUGINS="${PLUGINS} waveout"
1696     LDFLAGS_waveout="-lwinmm"
1697   fi
1698 fi
1699
1700 dnl
1701 dnl  Interface plugins
1702 dnl
1703
1704 AC_ARG_WITH(,[Interface plugins:])
1705
1706 dnl special case for BeOS
1707 if test "x${SYS}" = "xbeos"
1708 then
1709     PLUGINS="${PLUGINS} beos"
1710 fi
1711
1712 dnl
1713 dnl  Gtk+ module
1714 dnl
1715 AC_ARG_ENABLE(gtk,
1716   [  --enable-gtk            Gtk+ support (default enabled)])
1717 if test "x${enable_gtk}" != "xno"
1718 then
1719   GTK_PATH="${PATH}"
1720   AC_ARG_WITH(gtk-config-path,
1721     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
1722     [ if test "x${with_gtk_config_path}" != "xno"
1723       then
1724         GTK_PATH="${with_gtk_config_path}:${PATH}"
1725       fi ])
1726   # look for gtk-config
1727   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
1728   GTK_CONFIG=${GTK12_CONFIG}
1729   if test "x${GTK_CONFIG}" = "xno"
1730   then
1731     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
1732   fi
1733   if test "x${GTK_CONFIG}" != "xno"
1734   then
1735     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
1736     then
1737       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-gtk.])
1738     fi
1739     if test "x${SYS}" != "xmingw32"; then
1740       CFLAGS_gtk="${CFLAGS_gtk} `${GTK_CONFIG} --cflags gtk gthread`"
1741       LDFLAGS_gtk="${LDFLAGS_gtk} `${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`"
1742     else
1743       CFLAGS_gtk="${CFLAGS_gtk} `${GTK_CONFIG} --cflags gtk`"
1744       LDFLAGS_gtk="${LDFLAGS_gtk} `${GTK_CONFIG} --libs gtk | sed 's,-rdynamic,,'`"
1745     fi
1746     # now look for the gtk.h header
1747     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gtk}"
1748     ac_cv_gtk_headers=yes
1749     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
1750       ac_cv_gtk_headers=no
1751       echo "Cannot find gtk development headers."
1752     ])
1753     if test "x${ac_cv_gtk_headers}" = "xyes"
1754     then
1755       PLUGINS="${PLUGINS} gtk"
1756       if test "x${SYS}" != "xmingw32"; then
1757         NEED_GTK_MAIN=yes
1758       fi
1759       ALIASES="${ALIASES} gvlc"
1760     fi
1761     CPPFLAGS="${CPPFLAGS_save}"
1762   fi
1763 fi
1764
1765 dnl
1766 dnl  Familiar module uses Gtk+ library
1767 dnl
1768 AC_ARG_ENABLE(familiar,
1769   [  --enable-familiar       Familiar Gtk+ support (default disabled)])
1770 if test "x${enable_familiar}" = "xyes"
1771 then
1772   GTK_PATH="${PATH}"
1773   AC_ARG_WITH(gtk-config-path,
1774     [    --with-gtk-config-path=PATH gtk-config path (default search in \$PATH)],
1775     [ if test "x${with_gtk_config_path}" != "xno"
1776       then
1777         GTK_PATH="${with_gtk_config_path}:${PATH}"
1778       fi ])
1779   # look for gtk-config
1780   AC_PATH_PROG(GTK12_CONFIG, gtk12-config, no, ${GTK_PATH})
1781   GTK_CONFIG=${GTK12_CONFIG}
1782   if test "x${GTK_CONFIG}" = "xno"
1783   then
1784     AC_PATH_PROG(GTK_CONFIG, gtk-config, no, ${GTK_PATH})
1785   fi
1786   if test "x${GTK_CONFIG}" != "xno"
1787   then
1788     if expr 1.2.0 \> `${GTK_CONFIG} --version` >/dev/null
1789     then
1790       AC_MSG_ERROR([Your development package for Gtk+ is too old, you need at least version 1.2.0. Please upgrade and try again. Alternatively you can also configure with --disable-familiar.])
1791     fi
1792     CFLAGS_familiar="${CFLAGS_familiar} `${GTK_CONFIG} --cflags gtk gthread`"
1793     LDFLAGS_familiar="${LDFLAGS_familiar} `${GTK_CONFIG} --libs gtk gthread | sed 's,-rdynamic,,'`"
1794     # now look for the gtk.h header
1795     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_familiar}"
1796     ac_cv_gtk_headers=yes
1797     AC_CHECK_HEADERS(gtk/gtk.h glib.h gdk/gdk.h, , [
1798       ac_cv_gtk_headers=no
1799       echo "Cannot find gtk development headers."
1800     ])
1801     if test "x${ac_cv_gtk_headers}" = "xyes"
1802     then
1803       PLUGINS="${PLUGINS} familiar"
1804       NEED_GTK_MAIN=yes
1805     fi
1806     CPPFLAGS="${CPPFLAGS_save}"
1807   fi
1808 fi
1809
1810 dnl
1811 dnl  Gnome module
1812 dnl
1813 AC_ARG_ENABLE(gnome,
1814   [  --enable-gnome          Gnome interface support (default disabled)],
1815   [if test "x${enable_gnome}" = "xyes"; then
1816     # look for gnome-config
1817     AC_PATH_PROG(GNOME_CONFIG, gnome-config, no)
1818     if test -x ${GNOME_CONFIG}
1819     then
1820        CFLAGS_gnome="${CFLAGS_gnome} `${GNOME_CONFIG} --cflags gtk gnomeui`"
1821        LDFLAGS_gnome="${LDFLAGS_gnome} `${GNOME_CONFIG} --libs gnomeui | sed 's,-rdynamic,,'`"
1822     fi
1823     # now look for the gnome.h header
1824     CPPFLAGS="${CPPFLAGS_save} ${CFLAGS_gnome}"
1825     AC_CHECK_HEADERS(gnome.h, [
1826       PLUGINS="${PLUGINS} gnome"
1827       NEED_GTK_MAIN=yes
1828       NEED_GNOME_MAIN=yes
1829       ALIASES="${ALIASES} gnome-vlc"
1830      ],[
1831       AC_MSG_ERROR([Can't find gnome headers. Please install the gnome
1832 developement tools or remove the --enable-gnome option])
1833      ])
1834     CPPFLAGS="${CPPFLAGS_save}"
1835   fi])
1836
1837 dnl
1838 dnl  Qt module
1839 dnl
1840 AC_ARG_ENABLE(qt,
1841   [  --enable-qt             Qt interface support (default disabled)],
1842   [if test "x${enable_qt}" = "xyes"; then
1843      PLUGINS="${PLUGINS} qt"
1844      ALIASES="${ALIASES} qvlc"
1845      LDFLAGS_qt="${LDFLAGS_qt} -lqt -L${QTDIR}/lib"
1846      CPPFLAGS_qt="${CPPFLAGS_qt} -I/usr/include/qt -I${QTDIR}/include"
1847      if test -x ${QTDIR}/bin/moc
1848      then
1849        MOC=${QTDIR}/bin/moc
1850      else
1851        MOC=moc
1852      fi
1853    fi])
1854
1855 dnl
1856 dnl  KDE module
1857 dnl
1858 AC_ARG_ENABLE(kde,
1859   [  --enable-kde            KDE interface support (default disabled)],
1860   [if test "x${enable_kde}" = "xyes"; then
1861      PLUGINS="${PLUGINS} kde"
1862      ALIASES="${ALIASES} kvlc"
1863      LDFLAGS_kde="${LDFLAGS_kde} -L${KDEDIR}/lib -lkfile"
1864      CPPFLAGS_kde="${CPPFLAGS_kde} -I/usr/include/kde -I/usr/include/qt"
1865      CPPFLAGS_kde="${CPPFLAGS_kde} -I${KDEDIR}/include -I${QTDIR}/include"
1866      if test -x ${QTDIR}/bin/moc
1867      then
1868        MOC=${QTDIR}/bin/moc
1869      else
1870        MOC=moc
1871      fi
1872    fi])
1873
1874 dnl
1875 dnl  Opie QT embedded module
1876 dnl
1877 AC_ARG_ENABLE(opie,
1878   [  --enable-opie           Qt embedded interface support (default disabled)],
1879   [if test "x${enable_opie}" = "xyes"; then
1880      AC_ARG_WITH(qte,
1881      [    --with-qte=PATH    Qt Embedded headers and libraries])
1882      if test "x${with_qte}" = "x"
1883      then
1884        LDFLAGS_test="-L${QTDIR}/lib"
1885        CPPFLAGS_test="-I${QTDIR}/include"
1886      else
1887        LDFLAGS_test="-L${with_qte}/lib"
1888        CPPFLAGS_test="-I${with_qte}/include"
1889      fi
1890
1891      PLUGINS="${PLUGINS} opie"
1892      LDFLAGS_opie="${LDFLAGS_opie} ${LDFLAGS_test} -lqte"
1893      CPPFLAGS_opie="${CPPFLAGS_opie} ${CPPFLAGS_test}"
1894      if test -x ${QTEDIR}/bin/moc
1895      then
1896        MOC=${QTEDIR}/bin/moc
1897      else
1898        MOC=moc
1899      fi
1900    fi])
1901
1902 dnl
1903 dnl  MacOS X module
1904 dnl
1905 AC_ARG_ENABLE(macosx,
1906   [  --enable-macosx         MacOS X support (default enabled on MacOS X)],
1907   [if test "x${enable_macosx}" = "xyes"
1908    then
1909      BUILTINS="${BUILTINS} macosx"
1910      LDFLAGS_macosx="${LDFLAGS_macosx} -framework CoreAudio -framework AudioToolbox -framework IOKit -framework Cocoa -framework Carbon -framework AGL -framework QuickTime -lobjc -ObjC"
1911    fi],
1912   [AC_CHECK_HEADERS(Cocoa/Cocoa.h,
1913      BUILTINS="${BUILTINS} macosx"
1914      LDFLAGS_macosx="${LDFLAGS_macosx} -framework CoreAudio -framework AudioToolbox -framework IOKit -framework Cocoa -framework Carbon -framework AGL -framework QuickTime -lobjc -ObjC"
1915    )])
1916
1917 dnl
1918 dnl  QNX RTOS module
1919 dnl
1920 AC_ARG_ENABLE(qnx,
1921   [  --enable-qnx            QNX RTOS support (default enabled on QNX RTOS)])
1922     if test "x${enable_qnx}" != "xno"
1923     then
1924       AC_CHECK_HEADERS(Ph.h, [
1925         PLUGINS="${PLUGINS} qnx"
1926         LDFLAGS_qnx="${LDFLAGS_qnx} -lasound -lph"
1927       ])
1928     fi
1929
1930 dnl
1931 dnl  Windows native interface module, built with Borland C++ Builder
1932 dnl
1933 AC_ARG_ENABLE(intfwin,
1934 [  --enable-intfwin        Win32 interface support (default disabled)],
1935 [ if test "x${enable_intfwin}" != "xno"
1936   then
1937     AC_ARG_WITH(bcbuilder,
1938     [    --with-bcbuilder=PATH Borland C++ Builder installation path])
1939     if test "x${with_bcbuilder}" != "x"
1940     then
1941       BCBUILDER="${with_bcbuilder}"
1942     fi
1943     PLUGINS="${PLUGINS} win32"
1944   fi ])
1945
1946 dnl
1947 dnl  ncurses module
1948 dnl
1949 AC_ARG_ENABLE(ncurses,
1950   [  --enable-ncurses        ncurses interface support (default disabled)],
1951   [if test "x${enable_ncurses}" = "xyes"; then
1952      PLUGINS="${PLUGINS} ncurses"
1953      LDFLAGS_ncurses="${LDFLAGS_ncurses} -lncurses"
1954    fi])
1955
1956 dnl
1957 dnl  XOSD plugin
1958 dnl
1959 AC_ARG_ENABLE(xosd,
1960   [  --enable-xosd           xosd interface support (default disabled)])
1961 if test "x${enable_xosd}" = "xyes"
1962 then
1963   AC_CHECK_HEADER(xosd.h, have_xosd="true", have_xosd="false")
1964   AC_TRY_COMPILE([#include <xosd.h>],
1965      [void foo() { xosd_init("foo","bar",12,XOSD_top,2,12,42); }],,
1966       AC_DEFINE(HAVE_OLD_XOSD_H, 1, Define if <xosd.h> is pre-1.0.0))
1967   if test "x${have_xosd}" = "xtrue"
1968   then
1969     PLUGINS="${PLUGINS} xosd"
1970     LDFLAGS_xosd="${LDFLAGS_xosd} -lxosd"
1971   fi
1972 fi
1973
1974 dnl
1975 dnl  Lirc plugin
1976 dnl
1977 AC_ARG_ENABLE(lirc,
1978   [  --enable-lirc           lirc support (default disabled)])
1979 if test "x${enable_lirc}" = "xyes"
1980 then
1981   AC_CHECK_HEADER(lirc/lirc_client.h, AC_CHECK_LIB(lirc_client, lirc_init, have_lirc="true", have_lirc="false"),have_lirc="false")
1982   if test "x${have_lirc}" = "xtrue"
1983   then
1984     PLUGINS="${PLUGINS} lirc"
1985     LDFLAGS_lirc="${LDFLAGS_lirc} -llirc_client"
1986   fi
1987 fi
1988
1989 AC_ARG_WITH(,[Misc options:])
1990
1991 dnl
1992 dnl  Endianness check, AC_C_BIGENDIAN doesn't work if we are cross-compiling
1993 dnl
1994 dnl  We give the user the opportunity to specify
1995 dnl  --with-words=big or --with-words=little ; otherwise, try to guess
1996 dnl
1997 AC_ARG_WITH(words,
1998   [  --with-words=endianness set endianness (big or little)])
1999   case "x${with_words}" in
2000     xbig)
2001       ac_cv_c_bigendian=yes
2002       ;;
2003     xlittle)
2004       ac_cv_c_bigendian=no
2005       ;;
2006     *)
2007       dnl  Try to guess endianness by matching patterns on a compiled
2008       dnl  binary, by looking for an ASCII or EBCDIC string
2009       AC_CACHE_CHECK([whether the byte order is big-endian],
2010         [ac_cv_c_bigendian],
2011         [ac_cv_c_bigendian="unknown"
2012         [cat >conftest.c <<EOF
2013         short am[] = { 0x4249, 0x4765, 0x6e44, 0x6961, 0x6e53, 0x7953, 0 };
2014         short ai[] = { 0x694c, 0x5454, 0x656c, 0x6e45, 0x6944, 0x6e61, 0 };
2015         void _a(void) { char*s = (char*)am; s = (char *)ai; }
2016         short ei[] = { 0x89D3, 0xe3e3, 0x8593, 0x95c5, 0x89c4, 0x9581, 0 };
2017         short em[] = { 0xc2c9, 0xc785, 0x95c4, 0x8981, 0x95e2, 0xa8e2, 0 };
2018         void _e(void) { char*s = (char*)em; s = (char*)ei; }
2019         int main(void) { _a(); _e(); return 0; }
2020 EOF
2021         ]
2022         if test -f conftest.c
2023         then
2024           if ${CC-cc} -c conftest.c -o conftest.o >>config.log 2>&1 \
2025               && test -f conftest.o
2026           then
2027             if test "`strings conftest.o | grep BIGenDianSyS`"
2028             then
2029               ac_cv_c_bigendian="yes"
2030             fi
2031             if test "`strings conftest.o | grep LiTTleEnDian`"
2032             then
2033               ac_cv_c_bigendian="no"
2034             fi
2035           fi
2036         fi
2037       ])
2038       if test "x${ac_cv_c_bigendian}" = "xunknown"
2039       then
2040         AC_MSG_ERROR([Could not guess endianness, please use --with-words])
2041       fi
2042       ;;
2043   esac
2044 dnl  Now we know what to use for endianness, just put it in the header
2045 if test "${ac_cv_c_bigendian}" = "yes"
2046 then
2047   AC_DEFINE(WORDS_BIGENDIAN, 1, big endian system)
2048 fi
2049
2050 dnl
2051 dnl  Profiling
2052 dnl
2053 AC_ARG_ENABLE(gprof,
2054 [  --enable-gprof          gprof profiling (default disabled)])
2055 AC_ARG_ENABLE(cprof,
2056 [  --enable-cprof          cprof profiling (default disabled)])
2057 AM_CONDITIONAL(GPROF, test "x${enable_gprof}" = "xyes")
2058 AM_CONDITIONAL(CPROF, test "x${enable_gprof}" = "xyes")
2059
2060 dnl
2061 dnl  GNU portable threads
2062 dnl
2063 AC_ARG_ENABLE(pth,
2064   [  --enable-pth            GNU Pth support (default disabled)],
2065   [ if test "x${enable_pth}" = "xyes"; then
2066     AC_CHECK_LIB(pth,pth_init)
2067     AC_EGREP_HEADER(pth_init,pth.h,[
2068       AC_DEFINE(PTH_INIT_IN_PTH_H, 1,
2069                 Define if <pth.h> defines pth_init)
2070     THREAD_LIB="-lpth"
2071     fi])
2072 ])
2073
2074 dnl
2075 dnl  State Threads
2076 dnl
2077 AC_ARG_ENABLE(st,
2078   [  --enable-st             State Threads (default disabled)],
2079   [ if test "x${enable_st}" = "xyes"; then
2080     AC_CHECK_LIB(st,st_init)
2081     AC_EGREP_HEADER(st_init,st.h,[
2082       AC_DEFINE(ST_INIT_IN_ST_H, 1,
2083                 Define if <st.h> defines st_init)
2084     THREAD_LIB="-lst"
2085     fi])
2086 ])
2087
2088 if test "x${SYS}" != "xmingw32"; then
2089   LDFLAGS_vlc="${LDFLAGS_vlc} ${THREAD_LIB}"
2090   LDFLAGS_plugins="${LDFLAGS_plugins} ${THREAD_LIB}"
2091 fi
2092
2093 dnl
2094 dnl  Mozilla plugin
2095 dnl
2096 mozilla=false
2097 AC_ARG_ENABLE(mozilla,
2098   [  --enable-mozilla        build a vlc-based Mozilla plugin (default disabled)])
2099 if test "x${enable_mozilla}" = "xyes"
2100 then
2101   AC_PATH_PROG(MOZILLA_CONFIG, mozilla-config, no)
2102   if test "x${MOZILLA_CONFIG}" != "xno"
2103   then
2104     if test "x${SYS}" != "xmingw32"; then
2105       LDFLAGS="${LDFLAGS_save} -L${x_libraries}"
2106       AC_CHECK_LIB(Xt,XtStrings,[
2107         LDFLAGS_mozilla="${LDFLAGS_mozilla} -L${x_libraries} -lXt"
2108       ])
2109       LDFLAGS="${LDFLAGS_save}"
2110     fi
2111     mozilla=:
2112     dnl Workaround for http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=150490
2113     [CPPFLAGS_mozilla="${CPPFLAGS_mozilla} `${MOZILLA_CONFIG} --cflags plugin xpcom java | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`"]
2114     #[CPPFLAGS_mozilla="${CPPFLAGS_mozilla} `${MOZILLA_CONFIG} --cflags plugin xpcom java --defines | sed 's,-I\([^ ]*\)/mozilla/\([^ ]*\),-I\1/\2 -I\1/mozilla/\2,g' | xargs`"]
2115     LDFLAGS_mozilla="${LDFLAGS_mozilla} `${MOZILLA_CONFIG} --libs plugin xpcom`"
2116     dnl Not necessarily in ${PATH}
2117     if test "x${XPIDL}" = "x" -o ! -x "${XPIDL}"
2118     then
2119       XPIDL="/usr/lib/mozilla/xpidl"
2120     fi
2121   fi
2122 fi
2123 AM_CONDITIONAL(BUILD_MOZILLA,${mozilla})
2124
2125 dnl
2126 dnl  test plugins
2127 dnl
2128 AC_ARG_ENABLE(testsuite,
2129   [  --enable-testsuite      build test modules (default disabled)])
2130 if test "x${enable_testsuite}" = "xyes"
2131 then
2132   TESTS="test1 test2 test3 test4"
2133
2134   dnl  we define those so that bootstrap sets the right linker
2135   CXXFLAGS_test2="${CXXFLAGS_test2}"
2136   OBJCFLAGS_test3="${OBJCFLAGS_test3}"
2137   dnl  this one is needed until automake knows what to do
2138   LDFLAGS_test3="${LDFLAGS_test3} -lobjc"
2139
2140   PLUGINS="${PLUGINS} ${TESTS}"
2141   #BUILTINS="${BUILTINS} ${TESTS}"
2142 fi
2143
2144 dnl
2145 dnl  gtk_main plugin
2146 dnl
2147 if test "x${NEED_GTK_MAIN}" != "xno"
2148 then
2149     PLUGINS="${PLUGINS} gtk_main"
2150     CFLAGS_gtk="${CFLAGS_gtk} -DNEED_GTK_MAIN"
2151     CFLAGS_gtk_main="${CFLAGS_gtk_main} ${CFLAGS_gtk} ${CFLAGS_familiar}"
2152     LDFLAGS_gtk_main="${LDFLAGS_gtk_main} ${LDFLAGS_gtk} ${LDFLAGS_familiar}"
2153 fi
2154
2155 if test "x${NEED_GNOME_MAIN}" != "xno"
2156 then
2157     PLUGINS="${PLUGINS} gnome_main"
2158     CFLAGS_gnome_main="${CFLAGS_gnome_main} ${CFLAGS_gtk} ${CFLAGS_familiar} ${CFLAGS_gnome}"
2159     LDFLAGS_gnome_main="${LDFLAGS_gnome_main} ${LDFLAGS_gtk} ${LDFLAGS_familiar} ${LDFLAGS_gnome}"
2160 fi
2161
2162 dnl
2163 dnl  Plugin and builtin checks
2164 dnl
2165 builtin_support=false
2166 plugin_support=:
2167
2168 dnl Support for plugins - this must be AT THE END
2169 AC_ARG_ENABLE(plugins,
2170   [  --disable-plugins       make all plugins built-in (default plugins enabled)],
2171   [if test "x${enable_plugins}" = "xno"
2172    then
2173      plugin_support=false
2174    fi])
2175
2176 dnl Automagically disable plugins if there is no system support for
2177 dnl dynamically loadable files (.so, .dll, .dylib).
2178 dnl don't forget vlc-win32 still can load .dll as plugins
2179 if test "x${ac_cv_header_dlfcn_h}" = "xno" -a "x${ac_cv_header_image_h}" = "xno" -a "x${SYS}" != "xmingw32"
2180 then
2181   echo "*** Your system doesn't have plugin support. All plugins will be built"
2182   echo "statically."
2183   plugin_support=false
2184 fi
2185
2186 dnl Export automake variables
2187 if ${plugin_support}
2188 then
2189   for plugin in `echo ${PLUGINS}`
2190   do
2191     eval "${plugin}_plugin=yes"
2192   done
2193 else
2194   BUILTINS="${BUILTINS} ${PLUGINS}"
2195   PLUGINS=
2196 fi
2197 AM_CONDITIONAL(HAVE_PLUGINS, ${plugin_support})
2198
2199 [if echo "${BUILTINS}" | grep '[^ ]' >/dev/null 2>&1
2200 then
2201   builtin_support=:
2202   for builtin in `echo ${BUILTINS}`
2203   do
2204     eval "${builtin}_builtin=yes"
2205   done
2206 fi]
2207 AM_CONDITIONAL(HAVE_BUILTINS, ${builtin_support})
2208
2209 dnl do not touch this line (bootstrap needs it)
2210
2211
2212 dnl
2213 dnl  Stuff used by the program
2214 dnl
2215 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION} ${CODENAME}", [Simple version string])
2216 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "VideoLAN Client - version ${VERSION} ${CODENAME} - (c) 1996-2002 VideoLAN", [Copyright string])
2217 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
2218
2219 VLC_SYMBOL="`echo ${VERSION} | tr .- __`"
2220 AC_DEFINE_UNQUOTED(MODULE_SUFFIX, "__${VLC_SYMBOL}", [String suffix for module functions])
2221 AC_DEFINE_UNQUOTED(MODULE_SYMBOL, ${VLC_SYMBOL}, [Symbol suffix for module functions])
2222 AC_DEFINE_UNQUOTED(LIBEXT, "${LIBEXT}", [Dynamic object extension])
2223
2224 DATA_PATH="${ac_tool_prefix}/share/videolan"
2225 AC_SUBST(DATA_PATH)
2226 PLUGIN_PATH="${ac_tool_prefix}/share/videolan"
2227 AC_SUBST(PLUGIN_PATH)
2228
2229 dnl
2230 dnl  Restore *FLAGS
2231 dnl
2232 CPPFLAGS="${CPPFLAGS_save}"
2233 CFLAGS="${CFLAGS_save}"
2234 CXXFLAGS="${CXXFLAGS_save}"
2235 OBJCFLAGS="${OBJCFLAGS_save}"
2236 LDFLAGS="${LDFLAGS_save}"
2237
2238 dnl
2239 dnl  Fool automake (see Makefile.am)
2240 dnl
2241 AUTOMAKE_SUCKS="\$(L_builtin) \$(LDFLAGS_builtin)"
2242 AC_SUBST(AUTOMAKE_SUCKS)
2243
2244 dnl
2245 dnl  Create the vlc-config script
2246 dnl
2247 LDFLAGS_libvlc="${LDFLAGS_vlc} ${LDFLAGS_builtins}"
2248 for i in `echo "${BUILTINS}" | sed -e 's@[^ ]*/@@g'` ; do LDFLAGS_libvlc="${LDFLAGS_libvlc} ${libdir}/vlc/${i}.a `eval echo '$'{LDFLAGS_${i}}`" ; done
2249
2250 dnl
2251 dnl  Configuration is finished
2252 dnl
2253 AC_SUBST(SYS)
2254 AC_SUBST(ARCH)
2255 AC_SUBST(PLUGINS)
2256 AC_SUBST(BUILTINS)
2257 AC_SUBST(ALIASES)
2258 AC_SUBST(ASM)
2259 AC_SUBST(MOC)
2260 AC_SUBST(WINDRES)
2261 AC_SUBST(BCBUILDER)
2262 AC_SUBST(XPIDL)
2263 AC_SUBST(LIBEXT)
2264
2265 AC_SUBST(CFLAGS_TUNING)
2266 AC_SUBST(CFLAGS_OPTIM)
2267 AC_SUBST(CFLAGS_OPTIM_NODEBUG)
2268 AC_SUBST(LDFLAGS)
2269
2270 AC_SUBST(CFLAGS_vlc)
2271 AC_SUBST(CFLAGS_pics)
2272 AC_SUBST(CFLAGS_plugins)
2273 AC_SUBST(CFLAGS_builtins)
2274 AC_SUBST(CPPFLAGS_mozilla)
2275
2276 AC_SUBST(LDFLAGS_vlc)
2277 AC_SUBST(LDFLAGS_libvlc)
2278 AC_SUBST(LDFLAGS_plugins)
2279 AC_SUBST(LDFLAGS_builtins)
2280 AC_SUBST(LDFLAGS_mozilla)
2281
2282 AC_OUTPUT([
2283   Makefile
2284   debian/Makefile
2285   doc/Makefile
2286   intl/Makefile
2287   ipkg/Makefile
2288   lib/Makefile
2289   m4/Makefile
2290   modules/Makefile
2291   po/Makefile.in
2292   share/Makefile
2293   src/Makefile
2294   vlc-config
2295 ],[
2296   chmod a+x vlc-config
2297 ])
2298
2299 printf "
2300 vlc configuration
2301 --------------------
2302 vlc version           : ${VERSION}
2303 system                : ${SYS}
2304 architecture          : ${ARCH}
2305 build flavour         : "
2306 test "x${DEBUG_TRUE}" = "x" && printf "debug "
2307 test "x${CPROF_TRUE}" = "x" && printf "cprof "
2308 test "x${GPROF_TRUE}" = "x" && printf "gprof "
2309 test "x${OPTIM_TRUE}" = "x" && printf "optim "
2310 test "x${RELEASE_TRUE}" = "x" && printf "release " || printf "devel "
2311 echo "
2312 vlc aliases           :${ALIASES}
2313
2314 To build vlc and its plugins, type \`make'.
2315 "
2316