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