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