configure.in 54.5 KB
Newer Older
Sam Hocevar's avatar
 
Sam Hocevar committed
1
dnl Autoconf settings for vlc
Sam Hocevar's avatar
 
Sam Hocevar committed
2
AC_INIT(include/main.h)
3
AC_CONFIG_HEADER(include/defs.h)
4
AC_CANONICAL_SYSTEM
5

Sam Hocevar's avatar
Sam Hocevar committed
6 7
CONFIGURE_LINE="$0 $*"

Sam Hocevar's avatar
 
Sam Hocevar committed
8
PACKAGE="vlc"
Sam Hocevar's avatar
Sam Hocevar committed
9 10
VERSION="0.5.0-cvs"
CODENAME="Natalya"
11

Sam Hocevar's avatar
Sam Hocevar committed
12 13 14
dnl
dnl  Save *FLAGS
dnl
15
save_CPPFLAGS="${CPPFLAGS}"
Sam Hocevar's avatar
Sam Hocevar committed
16
save_CFLAGS="${CFLAGS}"
Sam Hocevar's avatar
 
Sam Hocevar committed
17
save_LDFLAGS="${LDFLAGS}"
Sam Hocevar's avatar
 
Sam Hocevar committed
18

Sam Hocevar's avatar
Sam Hocevar committed
19
dnl
20
dnl Check for tools
Sam Hocevar's avatar
Sam Hocevar committed
21
dnl
22
AC_PROG_MAKE_SET
Sam Hocevar's avatar
 
Sam Hocevar committed
23 24
AC_PROG_CC
AC_PROG_CPP
25

gbazin's avatar
 
gbazin committed
26 27
dnl Find the right ranlib, even when cross-compiling
AC_CHECK_TOOL(RANLIB, ranlib, :)
Sam Hocevar's avatar
 
Sam Hocevar committed
28
AC_CHECK_TOOL(STRIP, strip, :)
gbazin's avatar
 
gbazin committed
29

Sam Hocevar's avatar
Sam Hocevar committed
30
dnl
Christophe Massiot's avatar
Christophe Massiot committed
31
dnl Check for GNU make
Sam Hocevar's avatar
Sam Hocevar committed
32
dnl
Christophe Massiot's avatar
Christophe Massiot committed
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
AC_PATH_PROG(GMAKE, gmake, no)
if test "x$GMAKE" = "xno"; then
  AC_CACHE_CHECK([whether GNU make is installed],
      [ac_cv_gmake],
      [if make --version | grep -q -i gnu; then
         ac_cv_gmake="yes"
       else
         echo "This software needs you to install GNU make to compile properly."
         echo "You can get it from http://www.gnu.org/."
         exit
       fi])
  VLC_MAKE="make"
else
  VLC_MAKE="gmake"
fi

Sam Hocevar's avatar
 
Sam Hocevar committed
49
dnl Gettext stuff
50
ALL_LINGUAS="de en_GB fr ja no ru nl pl"
Sam Hocevar's avatar
Sam Hocevar committed
51

Sam Hocevar's avatar
 
Sam Hocevar committed
52
AC_DEFINE_UNQUOTED(VLC_PACKAGE, "$PACKAGE", [Package name])
Sam Hocevar's avatar
 
Sam Hocevar committed
53
AC_DEFINE_UNQUOTED(VLC_VERSION, "$VERSION", [Package version])
Sam Hocevar's avatar
 
Sam Hocevar committed
54 55
AM_GNU_GETTEXT

56 57 58
dnl AM_PROG_LIBTOOL
AC_PROG_INSTALL

Sam Hocevar's avatar
Sam Hocevar committed
59 60 61 62 63
dnl
dnl  Set default LDFLAGS
dnl
vlc_LDFLAGS="${LDFLAGS}"

gbazin's avatar
 
gbazin committed
64 65 66 67 68 69 70 71 72 73 74 75
dnl
dnl  Check the operating system
dnl
case x"${target_os}" in
  x)
    SYS=unknown
    ;;
  xlinux*)
    SYS=linux
    ;;
  xbsdi*)
    SYS=bsdi
Sam Hocevar's avatar
 
Sam Hocevar committed
76 77 78 79 80 81 82
    save_CFLAGS="${save_CFLAGS} -pthread"
    dvd_LDFLAGS="${dvd_LDFLAGS} -ldvd"
    vcd_LDFLAGS="${vcd_LDFLAGS} -ldvd"
    ;;
  x*bsd*)
    SYS="${target_os}"
    save_CFLAGS="${save_CFLAGS} -pthread"
gbazin's avatar
 
gbazin committed
83 84 85
    ;;
  xdarwin*)
    SYS=darwin
Sam Hocevar's avatar
 
Sam Hocevar committed
86
    save_CFLAGS="${save_CFLAGS} -no-cpp-precomp"
gbazin's avatar
 
gbazin committed
87 88 89 90
    ;;
  x*mingw32*)
    SYS=mingw32
    AC_CHECK_TOOL(WINDRES, windres, :)
Sam Hocevar's avatar
 
Sam Hocevar committed
91
    save_CFLAGS="${save_CFLAGS} -fnative-struct -D_OFF_T_ -D_off_t=long"
Sam Hocevar's avatar
 
Sam Hocevar committed
92
    vlc_LDFLAGS="${vlc_LDFLAGS} -mwindows -Xlinker --force-exe-suffix"
Sam Hocevar's avatar
 
Sam Hocevar committed
93 94
    vlc_LDFLAGS="${vlc_LDFLAGS} -lws2_32 -lnetapi32"
    ipv4_LDFLAGS="${ipv4_LDFLAGS} -lws2_32"
gbazin's avatar
 
gbazin committed
95
    ipv6_LDFLAGS="${ipv6_LDFLAGS} -lws2_32"
96
    http_LDFLAGS="${http_LDFLAGS} -lws2_32"
Sam Hocevar's avatar
 
Sam Hocevar committed
97
    rc_LDFLAGS="${rc_LDFLAGS} -lws2_32"
gbazin's avatar
 
gbazin committed
98 99 100
    ;;
  x*nto*)
    SYS=nto
Sam Hocevar's avatar
 
Sam Hocevar committed
101 102
    x11_LDFLAGS="${x11_LDFLAGS} -lsocket"
    xvideo_LDFLAGS="${xvideo_LDFLAGS} -lsocket"
gbazin's avatar
 
gbazin committed
103 104 105
    ;;
  xbeos)
    SYS=beos
Sam Hocevar's avatar
 
Sam Hocevar committed
106
    save_CFLAGS="${save_CFLAGS} -Wno-multichar -Wno-ctor-dtor-privacy -Woverloaded-virtual"
Sam Hocevar's avatar
 
Sam Hocevar committed
107 108 109 110
    vlc_LDFLAGS="${vlc_LDFLAGS} -lbe"
    plugins_LDFLAGS="${plugins_LDFLAGS} -nostart"
    beos_LDFLAGS="${beos_LDFLAGS} -lbe -lgame -lroot -ltracker"
    ipv4_LDFLAGS="${ipv4_LDFLAGS} -lbind"
gbazin's avatar
 
gbazin committed
111 112
    ;;
  x*)
Sam Hocevar's avatar
 
Sam Hocevar committed
113
    SYS="${target_os}"
gbazin's avatar
 
gbazin committed
114 115 116
    ;;
esac

Sam Hocevar's avatar
 
Sam Hocevar committed
117 118 119 120 121 122 123 124 125
dnl Flags for plugin compilation
if test x"${SYS}" = xmingw32
then
  plugins_CFLAGS="${plugins_CFLAGS} -fnative-struct"
else
  plugins_CFLAGS="${plugins_CFLAGS} -fPIC"
fi

dnl The -DSYS_FOO flag
Sam Hocevar's avatar
 
Sam Hocevar committed
126
save_CFLAGS="${save_CFLAGS} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"
Sam Hocevar's avatar
 
Sam Hocevar committed
127

128
dnl Check for system libs needed
129
AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty vasprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2 atoll strndup)
Sam Hocevar's avatar
 
Sam Hocevar committed
130

Sam Hocevar's avatar
 
Sam Hocevar committed
131
AC_CHECK_FUNC(connect,,[
Sam Hocevar's avatar
 
Sam Hocevar committed
132
  AC_CHECK_LIB(socket,connect,
Sam Hocevar's avatar
 
Sam Hocevar committed
133 134
    ipv4_LDFLAGS="${ipv4_LDFLAGS} -lsocket"
    vlc_LDFLAGS="${vlc_LDFLAGS} -lsocket"
Sam Hocevar's avatar
 
Sam Hocevar committed
135
)])
Sam Hocevar's avatar
Sam Hocevar committed
136 137 138 139
AC_CHECK_FUNC(send,,[
  AC_CHECK_LIB(socket,send,
    http_LDFLAGS="${http_LDFLAGS} -lsocket"
)])
Sam Hocevar's avatar
 
Sam Hocevar committed
140
AC_CHECK_FUNC(gethostbyname,,[
Sam Hocevar's avatar
 
Sam Hocevar committed
141
  AC_CHECK_LIB(nsl,gethostbyname,ipv4_LDFLAGS="${ipv4_LDFLAGS} -lnsl")
Sam Hocevar's avatar
 
Sam Hocevar committed
142 143
])
AC_CHECK_FUNC(gethostbyname,,[
Sam Hocevar's avatar
 
Sam Hocevar committed
144
  AC_CHECK_LIB(bind,gethostbyname,ipv4_LDFLAGS="${ipv4_LDFLAGS} -lbind")
Sam Hocevar's avatar
 
Sam Hocevar committed
145
])
146 147 148 149 150 151
AC_CHECK_FUNCS(nanosleep,,[
  AC_CHECK_LIB(rt,nanosleep,
    [vlc_LDFLAGS="${vlc_LDFLAGS} -lrt"],
    [AC_CHECK_LIB(posix4,nanosleep,
        [vlc_LDFLAGS="${vlc_LDFLAGS} -lposix4"])]
  )
Sam Hocevar's avatar
 
Sam Hocevar committed
152 153
])
AC_CHECK_FUNC(inet_aton,,[
Sam Hocevar's avatar
 
Sam Hocevar committed
154
  AC_CHECK_LIB(resolv,inet_aton,ipv4_LDFLAGS="${ipv4_LDFLAGS} -lresolv")
155 156
])
AC_CHECK_FUNC(textdomain,,[
157 158 159 160
  AC_CHECK_LIB(intl,textdomain,
    vlc_LDFLAGS="${vlc_LDFLAGS} -lintl"
    plugins_LDFLAGS="${plugins_LDFLAGS} -lintl"
  )
Sam Hocevar's avatar
 
Sam Hocevar committed
161
])
Sam Hocevar's avatar
 
Sam Hocevar committed
162

Sam Hocevar's avatar
 
Sam Hocevar committed
163
dnl Check for getopt
Sam Hocevar's avatar
 
Sam Hocevar committed
164
NEED_GETOPT=0
Sam Hocevar's avatar
 
Sam Hocevar committed
165 166 167
AC_CHECK_FUNC(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
[ # FreeBSD has a gnugetopt library for this:
  AC_CHECK_LIB([gnugetopt],[getopt_long],
Sam Hocevar's avatar
 
Sam Hocevar committed
168
    [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support) vlc_LDFLAGS="${vlc_LDFLAGS} -lgnugetopt"],
Sam Hocevar's avatar
 
Sam Hocevar committed
169
    [NEED_GETOPT=1])])
Sam Hocevar's avatar
 
Sam Hocevar committed
170

171
AC_TYPE_SIGNAL
Sam Hocevar's avatar
 
Sam Hocevar committed
172
AC_CHECK_LIB(dl,dlopen,vlc_LDFLAGS="${vlc_LDFLAGS} -ldl")
Sam Hocevar's avatar
 
Sam Hocevar committed
173
AC_CHECK_LIB(m,cos,
Sam Hocevar's avatar
 
Sam Hocevar committed
174 175
  imdct_LDFLAGS="${imdct_LDFLAGS} -lm"
  filter_distort_LDFLAGS="${filter_distort_LDFLAGS} -lm")
Sam Hocevar's avatar
 
Sam Hocevar committed
176
AC_CHECK_LIB(m,pow,
Sam Hocevar's avatar
Sam Hocevar committed
177
  ffmpeg_LDFLAGS="${ffmpeg_LDFLAGS} -lm"
Sam Hocevar's avatar
 
Sam Hocevar committed
178 179 180 181
  imdct_LDFLAGS="${imdct_LDFLAGS} -lm"
  imdct3dn_LDFLAGS="${imdct3dn_LDFLAGS} -lm"
  imdctsse_LDFLAGS="${imdctsse_LDFLAGS} -lm"
  chroma_i420_rgb_LDFLAGS="${chroma_i420_rgb_LDFLAGS} -lm"
Sam Hocevar's avatar
 
Sam Hocevar committed
182
)
Sam Hocevar's avatar
 
Sam Hocevar committed
183

Sam Hocevar's avatar
 
Sam Hocevar committed
184
dnl Check for pthreads - borrowed from XMMS
Sam Hocevar's avatar
 
Sam Hocevar committed
185 186 187 188 189 190 191 192 193 194 195 196 197 198
THREAD_LIB=error
if test "x${THREAD_LIB}" = xerror; then
  AC_CHECK_LIB(pthread,pthread_attr_init,THREAD_LIB="-lpthread")
fi
if test "x${THREAD_LIB}" = xerror; then
  AC_CHECK_LIB(pthreads,pthread_attr_init,THREAD_LIB="-lpthreads")
fi
if test "x${THREAD_LIB}" = xerror; then
  AC_CHECK_LIB(c_r,pthread_attr_init,THREAD_LIB="-lc_r")
fi
if test "x${THREAD_LIB}" = xerror; then
  AC_CHECK_FUNC(pthread_attr_init)
  THREAD_LIB=""
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
199 200 201

dnl Check for cthreads under GNU/Hurd for instance
AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
202

Sam Hocevar's avatar
 
Sam Hocevar committed
203 204 205
dnl Check for misc headers
AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
  AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
Sam Hocevar's avatar
 
Sam Hocevar committed
206
            Define if <pthread.h> defines pthread_cond_t.)])
Sam Hocevar's avatar
Sam Hocevar committed
207 208 209
AC_EGREP_HEADER(pthread_once,pthread.h,[
  AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
            Define if <pthread.h> defines pthread_once.)])
Sam Hocevar's avatar
 
Sam Hocevar committed
210 211
AC_EGREP_HEADER(strncasecmp,strings.h,[
  AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
Sam Hocevar's avatar
 
Sam Hocevar committed
212
            Define if <strings.h> defines strncasecmp.)])
Sam Hocevar's avatar
 
Sam Hocevar committed
213

Sam Hocevar's avatar
 
Sam Hocevar committed
214
dnl Check for headers
Sam Hocevar's avatar
Sam Hocevar committed
215
AC_CHECK_HEADERS(stdint.h getopt.h strings.h inttypes.h sys/int_types.h)
Sam Hocevar's avatar
 
Sam Hocevar committed
216
AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h)
Sam Hocevar's avatar
 
Sam Hocevar committed
217 218
AC_CHECK_HEADERS(dlfcn.h image.h)
AC_CHECK_HEADERS(arpa/inet.h net/if.h netinet/in.h sys/socket.h)
Sam Hocevar's avatar
 
Sam Hocevar committed
219
AC_CHECK_HEADERS(machine/param.h sys/shm.h)
220
AC_CHECK_HEADERS(linux/version.h)
Sam Hocevar's avatar
 
Sam Hocevar committed
221

Sam Hocevar's avatar
 
Sam Hocevar committed
222 223
AC_HEADER_TIME

224
dnl Mac OS X and other OSes don't have declaration for nanosleep
225 226 227 228
AC_EGREP_HEADER(nanosleep,time.h,[
  AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
            Define if <time.h> defines nanosleep.)
])
229 230

dnl Make sure we have timespecs
231 232 233 234
AC_EGREP_HEADER(timespec,sys/time.h,[
  AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
            Define if <sys/time.h> defines struct timespec.)
])
235

Sam Hocevar's avatar
 
Sam Hocevar committed
236 237 238
dnl Check for threads library
AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)

Sam Hocevar's avatar
 
Sam Hocevar committed
239 240 241 242 243 244 245 246 247
dnl Check for DPMS
if test x$SYS != xmingw32
then
  if test x$x_includes = xNONE; then
    x_includes=/usr/X11R6/include
  fi
  if test x$x_libraries = xNONE; then
    x_libraries=/usr/X11R6/lib
  fi
Sam Hocevar's avatar
 
Sam Hocevar committed
248
  CPPFLAGS="$save_CPPFLAGS -I$x_includes"
Sam Hocevar's avatar
 
Sam Hocevar committed
249 250 251 252 253 254
  AC_CHECK_HEADERS(X11/extensions/dpms.h, [
    AC_EGREP_HEADER(DPMSInfo,X11/extensions/dpms.h,[
      AC_DEFINE(DPMSINFO_IN_DPMS_H, 1,
                Define if <X11/extensions/dpms.h> defines DPMSInfo.)
    ])
  ])
Sam Hocevar's avatar
 
Sam Hocevar committed
255
  CPPFLAGS="$save_CPPFLAGS"
Sam Hocevar's avatar
 
Sam Hocevar committed
256 257
fi

Sam Hocevar's avatar
 
Sam Hocevar committed
258
dnl Check for ntohl, etc.
259 260 261 262 263 264 265 266 267
AC_CACHE_CHECK([for ntohl in sys/param.h],
    [ac_cv_c_ntohl_sys_param_h],
    [CFLAGS="${save_CFLAGS} -Wall -Werror"
     AC_TRY_COMPILE([#include <sys/param.h>],
        [void foo() { int meuh; ntohl(meuh); }],
        ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
if test x"$ac_cv_c_ntohl_sys_param_h" != x"no"; then
    AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
268

Sam Hocevar's avatar
 
Sam Hocevar committed
269
dnl Check for inline function size limit
270 271 272 273 274 275 276
AC_CACHE_CHECK([if \$CC accepts -finline-limit],
    [ac_cv_c_inline_limit],
    [CFLAGS="${save_CFLAGS} -finline-limit-30000"
     AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
if test x"$ac_cv_c_inline_limit" != x"no"; then
    save_CFLAGS="${save_CFLAGS} -finline-limit-30000"
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
277

Sam Hocevar's avatar
 
Sam Hocevar committed
278 279 280
dnl Check for -W or -w flags
AC_CACHE_CHECK([if \$CC accepts -Wall -Winline],
    [ac_cv_c_Wall_Winline],
Sam Hocevar's avatar
Sam Hocevar committed
281
    [CFLAGS="-Wall -Winline ${save_CFLAGS}"
Sam Hocevar's avatar
 
Sam Hocevar committed
282 283
     AC_TRY_COMPILE([],,ac_cv_c_Wall_Winline=yes, ac_cv_c_Wall_Winline=no)])
if test x"$ac_cv_c_Wall_Winline" != x"no"; then
Sam Hocevar's avatar
Sam Hocevar committed
284
    save_CFLAGS="-Wall -Winline ${save_CFLAGS}"
Sam Hocevar's avatar
 
Sam Hocevar committed
285 286 287
else
    AC_CACHE_CHECK([if \$CC accepts -wall -winline],
        [ac_cv_c_wall_winline],
Sam Hocevar's avatar
Sam Hocevar committed
288
        [CFLAGS="-wall -winline ${save_CFLAGS}"
Sam Hocevar's avatar
 
Sam Hocevar committed
289 290
         AC_TRY_COMPILE([],,ac_cv_c_wall_winline=yes, ac_cv_c_wall_winline=no)])
    if test x"$ac_cv_c_wall_winline" != x"no"; then
Sam Hocevar's avatar
Sam Hocevar committed
291
        save_CFLAGS="-wall -winline ${save_CFLAGS}"
Sam Hocevar's avatar
 
Sam Hocevar committed
292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353
    fi
fi

dnl Check for -pipe
AC_CACHE_CHECK([if \$CC accepts -pipe],
    [ac_cv_c_pipe],
    [CFLAGS="${save_CFLAGS} -pipe"
     AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
if test x"$ac_cv_c_pipe" != x"no"; then
    save_CFLAGS="${save_CFLAGS} -pipe"
fi

dnl Check for various optimization flags
AC_CACHE_CHECK([if \$CC accepts -O3],
    [ac_cv_c_o3],
    [CFLAGS="${save_CFLAGS} -O3"
     AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
if test x"$ac_cv_c_o3" != x"no"; then
    CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
else
    AC_CACHE_CHECK([if \$CC accepts -O2],
        [ac_cv_c_o2],
        [CFLAGS="${save_CFLAGS} -O2"
         AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
    if test x"$ac_cv_c_o2" != x"no"; then
        CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
    else
        AC_CACHE_CHECK([if \$CC accepts -O],
            [ac_cv_c_o],
            [CFLAGS="${save_CFLAGS} -O"
             AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
        if test x"$ac_cv_c_o" != x"no"; then
            CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
        fi
    fi
fi

dnl Check for -ffast-math
AC_CACHE_CHECK([if \$CC accepts -ffast-math],
    [ac_cv_c_fast_math],
    [CFLAGS="${save_CFLAGS} -ffast-math"
     AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
if test x"$ac_cv_c_fast_math" != x"no"; then
    CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
fi

dnl Check for -funroll-loops
AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
    [ac_cv_c_unroll_loops],
    [CFLAGS="${save_CFLAGS} -funroll-loops"
     AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
if test x"$ac_cv_c_unroll_loops" != x"no"; then
    CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
fi

dnl Check for -fomit-frame-pointer
AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
    [ac_cv_c_omit_frame_pointer],
    [CFLAGS="${save_CFLAGS} -fomit-frame-pointer"
     AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
if test x"$ac_cv_c_omit_frame_pointer" != x"no"; then
    CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
Sam Hocevar's avatar
Sam Hocevar committed
354 355
    # this plugin does not compile without -fomit-frame-pointer, damn gcc!
    chroma_i420_yuy2_mmx_CFLAGS="${chroma_i420_yuy2_mmx_CFLAGS} -fomit-frame-pointer"
Sam Hocevar's avatar
 
Sam Hocevar committed
356 357
fi

Sam Hocevar's avatar
 
Sam Hocevar committed
358
dnl Check for Darwin plugin linking flags
Christophe Massiot's avatar
Christophe Massiot committed
359
AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
360
    [ac_cv_ld_darwin],
Christophe Massiot's avatar
Christophe Massiot committed
361
    [CFLAGS="${save_CFLAGS} -bundle -undefined error -lcc_dynamic"
362 363
     AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
if test x"$ac_cv_ld_darwin" != x"no"; then
Sam Hocevar's avatar
 
Sam Hocevar committed
364
    plugins_LDFLAGS="${plugins_LDFLAGS} -bundle -undefined error -lcc_dynamic"
365
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
366 367

dnl Check for standard plugin linking flags
368 369 370 371 372
AC_CACHE_CHECK([if \$CC accepts -shared],
    [ac_cv_ld_plugins],
    [CFLAGS="${save_CFLAGS} -shared"
     AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
if test x"$ac_cv_ld_plugins" != x"no"; then
Sam Hocevar's avatar
 
Sam Hocevar committed
373
    plugins_LDFLAGS="${plugins_LDFLAGS} -shared"
Sam Hocevar's avatar
 
Sam Hocevar committed
374
fi
375
        
376 377 378 379 380 381 382 383 384 385 386 387 388 389
dnl Check for variadic macros
AC_CACHE_CHECK([for variadic cpp macros],
    [ac_cv_cpp_variadic_macros],
    [CFLAGS="${save_CFLAGS}"
     AC_TRY_COMPILE(
         [#include <stdio.h>
          #define a(b,c...) printf(b,##c)],
         [a("foo");a("%s","bar");a("%s%s","baz","quux");],
         ac_cv_cpp_variadic_macros=yes,
         ac_cv_cpp_variadic_macros=no)])
if test x"$ac_cv_cpp_variadic_macros" != x"no"; then
    AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
fi

390 391 392 393
dnl Checks for __attribute__(aligned()) directive
AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
    [ac_cv_c_attribute_aligned],
    [ac_cv_c_attribute_aligned=0
Sam Hocevar's avatar
 
Sam Hocevar committed
394
        CFLAGS="${save_CFLAGS} -Werror"
395 396 397 398 399 400 401 402 403 404
    for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
        AC_TRY_COMPILE([],
        [static char c __attribute__ ((aligned($ac_cv_c_attr_align_try))) = 0; return c;],
        [ac_cv_c_attribute_aligned=$ac_cv_c_attr_align_try])
    done])
if test x"$ac_cv_c_attribute_aligned" != x"0"; then
    AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
        [$ac_cv_c_attribute_aligned],[Maximum supported data alignment])
fi

Sam Hocevar's avatar
 
Sam Hocevar committed
405 406 407 408 409 410 411 412
dnl
dnl  Check the CPU
dnl
case x"${target_cpu}" in
  x)
    ARCH=unknown
    ;;
  *)
Sam Hocevar's avatar
 
Sam Hocevar committed
413
    ARCH="${target_cpu}"
Sam Hocevar's avatar
 
Sam Hocevar committed
414 415
    ;;
esac
Sam Hocevar's avatar
 
Sam Hocevar committed
416 417 418 419

dnl
dnl  default modules
dnl
Sam Hocevar's avatar
Sam Hocevar committed
420 421
BUILTINS="${BUILTINS} idct idctclassic motion imdct downmix mpeg_adec ac3_adec mpeg_vdec"
PLUGINS="${PLUGINS} dummy null rc logger mpeg_es mpeg_audio mpeg_ps mpeg_ts file udp http ipv4 memcpy lpcm_adec ac3_spdif spudec filter_deinterlace filter_invert filter_wall filter_transform filter_distort filter_clone filter_crop fx_scope chroma_i420_rgb chroma_i420_yuy2 chroma_i422_yuy2 chroma_i420_ymga"
Sam Hocevar's avatar
 
Sam Hocevar committed
422 423 424 425

dnl
dnl  Accelerated modules
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
426
MMX_MODULES="memcpymmx idctmmx motionmmx chroma_i420_rgb_mmx chroma_i420_yuy2_mmx chroma_i422_yuy2_mmx chroma_i420_ymga_mmx"
Sam Hocevar's avatar
 
Sam Hocevar committed
427 428
MMXEXT_MODULES="memcpymmxext idctmmxext motionmmxext"
THREEDNOW_MODULES="memcpy3dn imdct3dn downmix3dn"
gbazin's avatar
 
gbazin committed
429
SSE_MODULES="imdctsse downmixsse"
430
ALTIVEC_MODULES="idctaltivec motionaltivec memcpyaltivec"
431

432 433
AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
    [ac_cv_mmx_inline],
Sam Hocevar's avatar
Sam Hocevar committed
434 435
    [CFLAGS="${save_CFLAGS}"
     AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
436
                    ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
437
if test x"$ac_cv_mmx_inline" != x"no"; then
Sam Hocevar's avatar
 
Sam Hocevar committed
438
  ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
439
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
440

441 442
AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
    [ac_cv_mmxext_inline],
Sam Hocevar's avatar
Sam Hocevar committed
443 444
    [CFLAGS="${save_CFLAGS}"
     AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
445
                    ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
446
if test x"$ac_cv_mmxext_inline" != x"no"; then
Sam Hocevar's avatar
 
Sam Hocevar committed
447
  ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
448
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
449

450 451
AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
    [ac_cv_3dnow_inline],
Sam Hocevar's avatar
Sam Hocevar committed
452 453
    [CFLAGS="${save_CFLAGS}"
     AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
454
                    ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
455
if test x"$ac_cv_3dnow_inline" != x"no"; then
Sam Hocevar's avatar
 
Sam Hocevar committed
456
  AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
Sam Hocevar's avatar
 
Sam Hocevar committed
457
  ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
458
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
459

460 461
AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
    [ac_cv_sse_inline],
Sam Hocevar's avatar
Sam Hocevar committed
462 463
    [CFLAGS="${save_CFLAGS}"
     AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
464
                    ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
Sam Hocevar's avatar
 
Sam Hocevar committed
465
if test x"$ac_cv_sse_inline" != x"no" -a x$SYS != xmingw32; then
Sam Hocevar's avatar
 
Sam Hocevar committed
466
  AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
Sam Hocevar's avatar
 
Sam Hocevar committed
467
  ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
468
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
469

Sam Hocevar's avatar
Sam Hocevar committed
470
# don't try to grok AltiVec with native mingw32 it doesn't work right now
gbazin's avatar
 
gbazin committed
471 472
# we should be able to remove this test with future versions of mingw32
if test x$SYS != xmingw32; then
Sam Hocevar's avatar
Sam Hocevar committed
473
AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
474
    [ac_cv_altivec_inline],
Sam Hocevar's avatar
Sam Hocevar committed
475 476
    [CFLAGS="${save_CFLAGS}"
     AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
477
         ac_cv_altivec_inline=yes,
Sam Hocevar's avatar
Sam Hocevar committed
478
         [CFLAGS="$save_CFLAGS -Wa,-m7400"
Sam Hocevar's avatar
 
Sam Hocevar committed
479
          AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
480
            [ac_cv_altivec_inline="-Wa,-m7400"],
481
            ac_cv_altivec_inline=no)
482
         ])])
483
if test x"$ac_cv_altivec_inline" != x"no"; then
Sam Hocevar's avatar
Sam Hocevar committed
484
  AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
485
  if test x"$ac_cv_altivec_inline" != x"yes"; then
Sam Hocevar's avatar
 
Sam Hocevar committed
486 487 488 489
    idctaltivec_CFLAGS="$idctaltivec_CFLAGS $ac_cv_altivec_inline"
    motionaltivec_CFLAGS="$motionaltivec_CFLAGS $ac_cv_altivec_inline"
    memcpyaltivec_CFLAGS="$memcpyaltivec_CFLAGS $ac_cv_altivec_inline"
    vlc_CFLAGS="$vlc_CFLAGS $ac_cv_altivec_inline"
490
  fi
491
  ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
492
fi
493

Sam Hocevar's avatar
Sam Hocevar committed
494
AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
495
    [ac_cv_c_altivec],
Sam Hocevar's avatar
Sam Hocevar committed
496
    [CFLAGS="$save_CFLAGS -faltivec"
497
     # Darwin test
Sam Hocevar's avatar
 
Sam Hocevar committed
498
     AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
499 500
        ac_cv_c_altivec=-faltivec, [
        # Linux/PPC test
Sam Hocevar's avatar
 
Sam Hocevar committed
501
        CFLAGS="$save_CFLAGS $idctaltivec_CFLAGS -fvec"
Sam Hocevar's avatar
 
Sam Hocevar committed
502
        AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
503 504 505
            [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
        ])
    ])
506
if test x"$ac_cv_c_altivec" != x"no"; then
Sam Hocevar's avatar
Sam Hocevar committed
507
  AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
Sam Hocevar's avatar
 
Sam Hocevar committed
508 509 510 511
  idctaltivec_CFLAGS="$idctaltivec_CFLAGS $ac_cv_c_altivec"
  motionaltivec_CFLAGS="$motionaltivec_CFLAGS $ac_cv_c_altivec"
  memcpyaltivec_CFLAGS="$memcpyaltivec_CFLAGS $ac_cv_c_altivec"
  vlc_CFLAGS="$vlc_CFLAGS $ac_cv_c_altivec"
512
  ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
513 514 515 516
fi

AC_CACHE_CHECK([if linker needs -framework vecLib],
    [ac_cv_ld_altivec],
Sam Hocevar's avatar
Sam Hocevar committed
517
    [LDFLAGS="$vlc_LDFLAGS -framework vecLib"
518 519 520
     AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
    ])
if test x"$ac_cv_ld_altivec" != x"no"; then
Sam Hocevar's avatar
 
Sam Hocevar committed
521 522 523 524
  idctaltivec_LDFLAGS="${idctaltivec_LDFLAGS} -framework vecLib"
  motionaltivec_LDFLAGS="${motionaltivec_LDFLAGS} -framework vecLib"
  memcpyaltivec_LDFLAGS="${memcpyaltivec_LDFLAGS} -framework vecLib"
  vlc_LDFLAGS="${vlc_LDFLAGS} -framework vecLib"
525
fi
gbazin's avatar
 
gbazin committed
526
fi # end if mingw32
527 528


Sam Hocevar's avatar
 
Sam Hocevar committed
529 530 531
AC_ARG_WITH(,[])
AC_ARG_WITH(,[Optimization options:])

Sam Hocevar's avatar
 
Sam Hocevar committed
532
dnl
533
dnl  Special arch tuning
Sam Hocevar's avatar
 
Sam Hocevar committed
534
dnl
535
AC_ARG_WITH(tuning,
Sam Hocevar's avatar
 
Sam Hocevar committed
536
[  --with-tuning=ARCH      enable special tuning for an architecture
537
                          (default i686 on IA-32 and 750 on PPC)])
538 539
if test "x$with_tuning" != "x"; then
    TUNING="$with_tuning"
540
else
541
    if test x${target_cpu} = xi686 -o x${target_cpu} = xi586 -o x${target_cpu} = xi486 -o x${target_cpu} = xi386; then TUNING="pentiumpro"
542
    else
543
        if test x${target_cpu} = xpowerpc; then TUNING="750"; fi
544 545
    fi
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
546 547

dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
548
dnl  x86 accelerations
Sam Hocevar's avatar
 
Sam Hocevar committed
549
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
550 551 552
if test x${target_cpu} = xi686 -o x${target_cpu} = xi586 -o x${target_cpu} = xx86 -o x${target_cpu} = xi386
then
    ARCH="${ARCH} mmx"
Sam Hocevar's avatar
Sam Hocevar committed
553
    PLUGINS="${PLUGINS} ${ACCEL_MODULES}"
Sam Hocevar's avatar
 
Sam Hocevar committed
554
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
555

Sam Hocevar's avatar
 
Sam Hocevar committed
556 557 558 559 560
dnl
dnl  Enable/disable optimizations
dnl
AC_ARG_ENABLE(optimizations,
[  --disable-optimizations disable compiler optimizations (default enabled)],
561
[ if test x$enable_optimizations = xno; then OPTIMS=0; fi ],
Sam Hocevar's avatar
 
Sam Hocevar committed
562 563
[ OPTIMS=1 ])

Sam Hocevar's avatar
 
Sam Hocevar committed
564 565 566
dnl
dnl  AltiVec acceleration
dnl
567
AC_ARG_ENABLE(altivec,
Sam Hocevar's avatar
Sam Hocevar committed
568
[  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
569
[ if test x$enable_altivec = xyes; then ARCH="${ARCH} altivec";
570
    BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ],
571
[ if test x${target_cpu} = xpowerpc; then ARCH="${ARCH} altivec";
572
    BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ])
Sam Hocevar's avatar
 
Sam Hocevar committed
573 574 575 576

dnl
dnl  Debugging mode
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
577
DEBUG=0
578
AC_ARG_ENABLE(debug,
Sam Hocevar's avatar
 
Sam Hocevar committed
579
[  --enable-debug          debug mode (default disabled)],
580
[ if test x$enable_debug = xyes; then DEBUG=1; fi ])
Sam Hocevar's avatar
 
Sam Hocevar committed
581

Sam Hocevar's avatar
 
Sam Hocevar committed
582
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
583
dnl  Enable release-specific flags
Sam Hocevar's avatar
 
Sam Hocevar committed
584
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
585
RELEASE=0
Sam Hocevar's avatar
 
Sam Hocevar committed
586 587
AC_ARG_ENABLE(release,
[  --enable-release        activate extra optimizations (default disabled)],
588
[ if test x$enable_release = xyes; then RELEASE=1; fi ],
Sam Hocevar's avatar
 
Sam Hocevar committed
589
[ VERSION="${VERSION}_`date +%Y-%m-%d`" ])
Sam Hocevar's avatar
 
Sam Hocevar committed
590

Sam Hocevar's avatar
 
Sam Hocevar committed
591
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
592
dnl  Input plugins
Sam Hocevar's avatar
 
Sam Hocevar committed
593 594
dnl

Sam Hocevar's avatar
 
Sam Hocevar committed
595
AC_ARG_WITH(,[Input plugins:])
Sam Hocevar's avatar
 
Sam Hocevar committed
596 597

dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
598 599 600 601
dnl  DVD module: optionally check for installed libdvdcss
dnl
AC_ARG_ENABLE(dvd,
[  --enable-dvd            DVD input module (default enabled)])
602
if test "x$enable_dvd" != "xno"
Sam Hocevar's avatar
 
Sam Hocevar committed
603 604 605
then
  AC_ARG_WITH(dvdcss, 
  [    --with-dvdcss=PATH    libdvdcss headers and libraries])
Sam Hocevar's avatar
 
Sam Hocevar committed
606 607
  AC_ARG_WITH(dvdcss-tree, 
  [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
Sam Hocevar's avatar
 
Sam Hocevar committed
608
  case "x$with_dvdcss" in
Sam Hocevar's avatar
 
Sam Hocevar committed
609
  x|xyes)
Sam Hocevar's avatar
 
Sam Hocevar committed
610 611 612 613
    if test "x$with_dvdcss_tree" = x
    then
      AC_CHECK_HEADERS(dvdcss/dvdcss.h,
        [ PLUGINS="${PLUGINS} dvd"
Sam Hocevar's avatar
 
Sam Hocevar committed
614
          dvd_LDFLAGS="${dvd_LDFLAGS} -ldvdcss" ],
Sam Hocevar's avatar
 
Sam Hocevar committed
615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630
        [ 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.])
          AC_MSG_ERROR([cannot find libdvdcss headers]) ])
    else
      AC_MSG_CHECKING(for libdvdcss.a in ${with_dvdcss_tree})
      real_dvdcss_tree="`cd ${with_dvdcss_tree} 2>/dev/null && pwd`"
      if test "x$real_dvdcss_tree" = x
      then
        dnl  The given directory can't be found
        AC_MSG_RESULT(no)
        AC_MSG_ERROR([cannot cd to ${with_dvdcss_tree}])
      fi
      if test -f "${real_dvdcss_tree}/src/.libs/libdvdcss.a"
      then
        dnl  Use a custom libdvdcss
        AC_MSG_RESULT(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
        BUILTINS="${BUILTINS} dvd"
Sam Hocevar's avatar
 
Sam Hocevar committed
631 632
        dvd_LDFLAGS="${dvd_LDFLAGS} ${real_dvdcss_tree}/src/.libs/libdvdcss.a"
        dvd_CFLAGS="${dvd_CFLAGS} -I${real_dvdcss_tree}/src"
Sam Hocevar's avatar
 
Sam Hocevar committed
633 634 635 636 637 638
      else
        dnl  The given libdvdcss wasn't built
        AC_MSG_RESULT(no)
        AC_MSG_ERROR([cannot find ${real_dvdcss_tree}/src/.libs/libdvdcss.a, make sure you compiled libdvdcss in ${with_dvdcss_tree}])
      fi
    fi
Sam Hocevar's avatar
 
Sam Hocevar committed
639 640
  ;;
  xno)
Sam Hocevar's avatar
 
Sam Hocevar committed
641
    dnl  Compile without dvdcss (dlopen version, works only under Linux)
Sam Hocevar's avatar
 
Sam Hocevar committed
642
    PLUGINS="${PLUGINS} dvd"
Sam Hocevar's avatar
 
Sam Hocevar committed
643 644
    dvd_CFLAGS="${dvd_CFLAGS} -DGOD_DAMN_DMCA"
    dvd_LDFLAGS="${dvd_LDFLAGS} -ldl"
Sam Hocevar's avatar
 
Sam Hocevar committed
645 646
  ;;
  *)
Sam Hocevar's avatar
 
Sam Hocevar committed
647 648
    AC_MSG_CHECKING(for dvdcss headers in ${with_dvdcss})
    if test -f ${with_dvdcss}/include/dvdcss/dvdcss.h
Sam Hocevar's avatar
 
Sam Hocevar committed
649
    then
Sam Hocevar's avatar
 
Sam Hocevar committed
650
      dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
Sam Hocevar's avatar
 
Sam Hocevar committed
651
      AC_MSG_RESULT(yes)
Sam Hocevar's avatar
 
Sam Hocevar committed
652
      PLUGINS="${PLUGINS} dvd"
Sam Hocevar's avatar
 
Sam Hocevar committed
653 654
      dvd_LDFLAGS="${dvd_LDFLAGS} -L${with_dvdcss}/lib -ldvdcss"
      dvd_CFLAGS="${dvd_CFLAGS} -I${with_dvdcss}/include"
Sam Hocevar's avatar
 
Sam Hocevar committed
655
    else
Sam Hocevar's avatar
 
Sam Hocevar committed
656
      dnl  No libdvdcss could be found, sorry
Sam Hocevar's avatar
 
Sam Hocevar committed
657
      AC_MSG_RESULT(no)
Sam Hocevar's avatar
 
Sam Hocevar committed
658
      AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
Sam Hocevar's avatar
 
Sam Hocevar committed
659 660 661 662
    fi
  ;;
  esac
fi
Sam Hocevar's avatar
 
Sam Hocevar committed
663

Stéphane Borel's avatar
Stéphane Borel committed
664
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
665
dnl dvdread module: check for libdvdread plugin
Stéphane Borel's avatar
Stéphane Borel committed
666
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
667 668
AC_ARG_ENABLE(dvdread,
[  --enable-dvdread        dvdread input module (default disabled)])
Sam Hocevar's avatar
 
Sam Hocevar committed
669
if test "x$enable_dvdread" != "xno"
Sam Hocevar's avatar
 
Sam Hocevar committed
670 671 672
then
  AC_ARG_WITH(dvdread, 
  [    --with-dvdread=PATH   libdvdread headers and libraries])
673
  if test "x$with_dvdread" = x
Sam Hocevar's avatar
 
Sam Hocevar committed
674 675 676 677
  then
    test_LDFLAGS=""
    test_CFLAGS=""
  else
678 679
    test_LDFLAGS="-L${with_dvdread}/lib"
    test_CFLAGS="-I${with_dvdread}/include"
Sam Hocevar's avatar
 
Sam Hocevar committed
680 681 682
  fi
  CPPFLAGS="$save_CPPFLAGS $test_CFLAGS"
  AC_CHECK_HEADERS(dvdread/dvd_reader.h, [
Sam Hocevar's avatar
Sam Hocevar committed
683
     CFLAGS="${save_CFLAGS}"
Sam Hocevar's avatar
 
Sam Hocevar committed
684 685 686 687 688 689
     AC_TRY_COMPILE([#include <dvdread/dvd_reader.h>],
        [void foo() { int i=DVD_VIDEO_LB_LEN; }],[
          PLUGINS="${PLUGINS} dvdread"
          dvdread_LDFLAGS="${dvdread_LDFLAGS} ${test_LDFLAGS} -ldvdread"
          dvdread_CFLAGS="${dvdread_CFLAGS} ${test_CFLAGS}"
        ],[
Sam Hocevar's avatar
 
Sam Hocevar committed
690
          if test "x$enable_dvdread" != x
Sam Hocevar's avatar
 
Sam Hocevar committed
691 692 693 694 695
          then
            AC_MSG_ERROR([Cannot find DVD_VIDEO_LB_LEN in dvdread/dvd_reader.h, please install libdvdread version 0.9.2 or later])
          fi
        ])
  ],[
Sam Hocevar's avatar
 
Sam Hocevar committed
696
    if test "x$enable_dvdread" != x
697
    then
698
      if test "x$with_dvdread" != x
Sam Hocevar's avatar
 
Sam Hocevar committed
699
      then
700
        AC_MSG_ERROR([Cannot find dvdread/dvd_reader.h in ${with_dvdread}/include])
Sam Hocevar's avatar
 
Sam Hocevar committed
701 702 703
      else
        AC_MSG_ERROR([Cannot find dvdread/dvd_reader.h])
      fi
Sam Hocevar's avatar
 
Sam Hocevar committed
704
    fi
Sam Hocevar's avatar
 
Sam Hocevar committed
705 706
  ])
  CPPFLAGS="$save_CPPFLAGS"
Sam Hocevar's avatar
 
Sam Hocevar committed
707
fi
Stéphane Borel's avatar
Stéphane Borel committed
708

709 710 711 712 713
dnl
dnl  libdvbpsi ts demux
dnl
AC_ARG_ENABLE(dvbpsi,
[  --enable-dvbpsi        dvbpsi ts demux module (default disabled)])
714
if test "x$enable_dvbpsi" != "xno"
715
then
716 717
  AC_ARG_WITH(dvbpsi, 
  [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
718 719 720 721 722
  AC_ARG_WITH(dvbpsi,
  [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
  case "x$with_dvbpsi" in
  x|xyes)
    if test "x$with_dvbpsi_tree" = x
723
    then
Sam Hocevar's avatar
Sam Hocevar committed
724 725
      AC_CHECK_HEADERS(dvbpsi/dr.h,
        [ PLUGINS="${PLUGINS} mpeg_ts_dvbpsi"
726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748
          mpeg_ts_dvbpsi_LDFLAGS="${mpeg_ts_dvbpsi_LDFLAGS} -ldvbpsi" ], [],
        [  AC_MSG_ERROR([cannot find libdvbpsi headers]) ])
    else
      AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
      real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
      if test "x$real_dvbpsi_tree" = x
      then
        dnl  The given directory can't be found
        AC_MSG_RESULT(no)
        AC_MSG_ERROR([cannot cd to ${with_dvbpsi_tree}])
      fi
      if test -f "${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
      then
        dnl  Use a custom libdvbpsi
        AC_MSG_RESULT(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
        BUILTINS="${BUILTINS} mpeg_ts_dvbpsi"
        mpeg_ts_dvbpsi_LDFLAGS="${mpeg_ts_dvbpsi_LDFLAGS} ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
        mpeg_ts_dvbpsi_CFLAGS="${mpeg_ts_dvbpsi_CFLAGS} -I${real_dvbpsi_tree}/src"
      else
        dnl  The given libdvbpsi wasn't built
        AC_MSG_RESULT(no)
        AC_MSG_ERROR([cannot find ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a, make sure you compiled libdvbpsi in ${with_dvbpsi_tree}])
      fi
749
    fi
750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777
  ;;
  xno)
    dnl  Compile without dvbpsi (dlopen version, works only under Linux)
  ;;
  *)
    AC_MSG_CHECKING(for dvbpsi headers in ${with_dvbpsi})
    if test "x$with_dvbpsi" = x
    then
      test_LDFLAGS=""
      test_CFLAGS=""
    else
      test_LDFLAGS="-L${with_dvbpsi}/lib"
      test_CFLAGS="-I${with_dvbpsi}/include"
    fi
    CPPFLAGS="$save_CPPFLAGS $test_CFLAGS"
    AC_CHECK_HEADER([dvbpsi/dr.h],[
      PLUGINS="${PLUGINS} mpeg_ts_dvbpsi"
      mpeg_ts_dvbpsi_LDFLAGS="${mpeg_ts_dvbpsi_LDFLAGS} ${test_LDFLAGS} -ldvbpsi"
      mpeg_ts_dvbpsi_CFLAGS="${mpeg_ts_dvbpsi_CFLAGS} ${test_CFLAGS}"
      ],[
      if test "x$enable_dvbpsi" != x
      then
        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])
      fi
    ])
    CPPFLAGS="$save_CPPFLAGS"
  ;;
  esac
778
fi
779

780
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
781
dnl  VCD module
782 783
dnl
AC_ARG_ENABLE(vcd,
784
  [  --enable-vcd            VCD support for Linux, FreeBSD and MacOS X (default enabled)])
785

Sam Hocevar's avatar
 
Sam Hocevar committed
786 787 788
if test x$enable_vcd != xno
then
  AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
Sam Hocevar's avatar
 
Sam Hocevar committed
789
    PLUGINS="${PLUGINS} vcd"
Sam Hocevar's avatar
 
Sam Hocevar committed
790
  ])
791 792
  
  AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
793
    PLUGINS="${PLUGINS} vcd"
794 795
    AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
  ])
796
  
Sam Hocevar's avatar
 
Sam Hocevar committed
797 798 799 800
  if test "x${SYS}" = "xbsdi"
  then
    PLUGINS="${PLUGINS} vcd"
  fi
801

Sam Hocevar's avatar
 
Sam Hocevar committed
802 803
  if test "x${SYS}" = "xdarwin"
  then
804
    # No need to add vcd to PLUGINS, Darwin is already based on FreeBSD
Sam Hocevar's avatar
 
Sam Hocevar committed
805
    vcd_LDFLAGS="${vcd_LDFLAGS} -framework IOKit -framework CoreFoundation" 
Sam Hocevar's avatar
 
Sam Hocevar committed
806
  fi
Jon Lech Johansen's avatar
Jon Lech Johansen committed
807 808
fi

Johan Bilien's avatar
Johan Bilien committed
809 810 811 812
dnl
dnl  Satellite input module
dnl
AC_ARG_ENABLE(satellite,
Sam Hocevar's avatar
 
Sam Hocevar committed
813
  [  --enable-satellite      satellite card support (default disabled)],
Johan Bilien's avatar
Johan Bilien committed
814 815
  [ if test x$enable_satellite = xyes
    then
816
      PLUGINS="${PLUGINS} satellite"
Johan Bilien's avatar
Johan Bilien committed
817 818
    fi])

819
dnl
820
dnl  ipv6 plugin - not for QNX yet
821
dnl
gbazin's avatar
 
gbazin committed
822
if test x$SYS != xnto && test "x$SYS" != "xmingw32"
823
then
Sam Hocevar's avatar
Sam Hocevar committed
824
  CFLAGS="$save_CFLAGS"
825 826 827 828 829
  AC_CHECK_FUNC(inet_pton,[PLUGINS="${PLUGINS} ipv6"],[
    AC_CHECK_LIB(resolv,inet_pton,
      [PLUGINS="${PLUGINS} ipv6"
       ipv6_LDFLAGS="${ipv6_LDFLAGS} -lresolv"])
  ])
830
fi
gbazin's avatar
 
gbazin committed
831 832 833 834 835 836
if test "x$SYS" = "xmingw32"
then
  AC_MSG_CHECKING(for getaddrinfo in ws2tcpip.h)
  AC_EGREP_HEADER(addrinfo,ws2tcpip.h,[AC_MSG_RESULT(yes)
    PLUGINS="${PLUGINS} ipv6"],[AC_MSG_RESULT(no)])
fi
837

838 839 840 841 842 843 844 845 846 847
dnl
dnl  AVI demux plugin
dnl
AC_ARG_ENABLE(avi,
  [  --enable-avi            AVI demux module (default enabled)])
if test x$enable_avi != xno
then
  PLUGINS="${PLUGINS} avi"
fi

Sam Hocevar's avatar
 
Sam Hocevar committed
848
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
849
dnl  Codec plugins
Sam Hocevar's avatar
 
Sam Hocevar committed
850
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
851

Sam Hocevar's avatar
 
Sam Hocevar committed
852
AC_ARG_WITH(,[Codec plugins:])
Sam Hocevar's avatar
 
Sam Hocevar committed
853

854
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
855
dnl  mad plugin
856
dnl
Sam Hocevar's avatar
 
Sam Hocevar committed
857 858
AC_ARG_ENABLE(mad,
  [  --enable-mad            libmad module (default disabled)])
Sam Hocevar's avatar
 
Sam Hocevar committed
859
if test x$enable_mad = xyes
Sam Hocevar's avatar
 
Sam Hocevar committed
860 861
then
  AC_ARG_WITH(mad,
gbazin's avatar
 
gbazin committed
862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899
    [    --with-mad=PATH       path to libmad],[],[])
  if test "x$with_mad" != "xno" -a "x$with_mad" != "x"
  then
    mad_CFLAGS="${mad_CFLAGS} -I$with_mad/include"
    mad_LDFLAGS="${mad_LDFLAGS} -L$with_mad/lib"
  fi

  AC_ARG_WITH(mad-tree,
    [    --with-mad-tree=PATH  mad tree for static linking],[],[])
  if test "x$with_mad_tree" != "xno" -a "x$with_mad_tree" != "x"
  then
    real_mad_tree="`cd ${with_mad_tree} 2>/dev/null && pwd`"
    if test "x$real_mad_tree" = x
    then
      dnl  The given directory can't be found
      AC_MSG_RESULT(no)
      AC_MSG_ERROR([${with_mad_tree} directory doesn't exist])
    fi
    dnl  Use a custom libmad
    AC_MSG_CHECKING(for mad.h in ${real_mad_tree}/libmad)
    if test -f ${real_mad_tree}/libmad/mad.h
    then
      AC_MSG_RESULT(yes)
      mad_CFLAGS="${mad_CFLAGS} -I${real_mad_tree}/libmad"
      mad_LDFLAGS="${mad_LDFLAGS} -L${real_mad_tree}/libmad/.libs"
      save_LDFLAGS=$LDFLAGS
      LDFLAGS=$mad_LDFLAGS
      AC_CHECK_LIB(mad, mad_bit_init, [
        BUILTINS="${BUILTINS} mad"
        mad_LDFLAGS="${mad_LDFLAGS} -lmad"
        ],[ AC_MSG_ERROR([the specified tree hasn't been compiled ])
      ],[])
      LDFLAGS=$save_LDFLAGS
    else
      AC_MSG_RESULT(no)
      AC_MSG_ERROR([the specified tree doesn't have mad.h])
    fi
  else
Sam Hocevar's avatar
Sam Hocevar committed
900 901
    CFLAGS="$vlc_CFLAGS $mad_CFLAGS"
    LDFLAGS="$vlc_LDFLAGS $mad_LDFLAGS"
gbazin's avatar
 
gbazin committed
902 903
    AC_CHECK_HEADERS(mad.h, ,
      [ AC_MSG_ERROR([Cannot find development headers for libmad...]) ])
904
    AC_CHECK_LIB(mad, mad_bit_init, [
gbazin's avatar
 
gbazin committed
905
      PLUGINS="${PLUGINS} mad"
906
      mad_LDFLAGS="${mad_LDFLAGS} -lmad" ],
gbazin's avatar
 
gbazin committed
907 908
      [ AC_MSG_ERROR([Cannot find libmad library...]) ])
  fi
Sam Hocevar's avatar
 
Sam Hocevar committed
909
fi
910

911 912 913 914 915
dnl
dnl  ffmpeg decoder plugin
dnl
AC_ARG_ENABLE(ffmpeg,
[  --enable-ffmpeg         ffmpeg codec (default disabled)])
916
if test "x$enable_ffmpeg" = "xyes"
917
then
918 919 920 921 922 923 924 925
  AC_ARG_WITH(ffmpeg,
    [    --with-ffmpeg=PATH    path to ffmpeg installation],[],[])
  if test "x$with_ffmpeg" != "xno" -a "x$with_ffmpeg" != "x"
  then
    ffmpeg_CFLAGS="${ffmpeg_CFLAGS} -I$with_ffmpeg/include/libffmpeg"
    ffmpeg_LDFLAGS="${ffmpeg_LDFLAGS} -L$with_ffmpeg/lib"
  fi

926 927
  AC_ARG_WITH(ffmpeg-tree, 
  [    --with-ffmpeg-tree=PATH ffmpeg tree for static linking])
928
  if test "x$with_ffmpeg_tree" != "x"
929 930 931 932 933 934 935 936 937 938 939 940 941 942
  then
    AC_MSG_CHECKING(for libavcodec.a in ${with_ffmpeg_tree})
    real_ffmpeg_tree="`cd ${with_ffmpeg_tree} 2>/dev/null && pwd`"
    if test "x$real_ffmpeg_tree" = x
    then
      dnl  The given directory can't be found
      AC_MSG_RESULT(no)
      AC_MSG_ERROR([cannot cd to ${with_ffmpeg_tree}])
    fi
    if test -f "${real_ffmpeg_tree}/libavcodec/libavcodec.a"
    then
      dnl  Use a custom libffmpeg
      AC_MSG_RESULT(${real_ffmpeg_tree}/libavcodec/libavcodec.a)
      BUILTINS="${BUILTINS} ffmpeg"
943
      ffmpeg_LDFLAGS="${ffmpeg_LDFLAGS} ${real_ffmpeg_tree}/libavcodec/libavcodec.a -lm"
944 945 946 947 948 949
      ffmpeg_CFLAGS="${ffmpeg_CFLAGS} -I${real_ffmpeg_tree}/libavcodec"
    else
      dnl  The given libavcodec wasn't built
      AC_MSG_RESULT(no)
      AC_MSG_ERROR([cannot find ${real_ffmpeg_tree}/libavcodec/libavcodec.a, make sure you compiled libavcodec in ${with_ffmpeg_tree}])
    fi
950 951 952 953
  else
    save_CFLAGS=$CFLAGS
    save_LDFLAGS=$LDFLAGS
    CFLAGS="$CFLAGS $ffmpeg_CFLAGS"
954
    LDFLAGS="$LDFLAGS $ffmpeg_LDFLAGS -lm"
955 956
    AC_CHECK_LIB(avcodec, avcodec_init, [
      BUILTINS="${BUILTINS} ffmpeg"
957
      ffmpeg_LDFLAGS="${ffmpeg_LDFLAGS} -lavcodec -lm" ],
958 959 960
      [ AC_MSG_ERROR([Cannot find libavcodec library...]) ])
    CFLAGS=$save_CFLAGS
    LDFLAGS=$save_LDFLAGS
961 962 963 964
  fi
fi


Sam Hocevar's avatar
 
Sam Hocevar committed
965
dnl special case for BeOS
Sam Hocevar's avatar
 
Sam Hocevar committed
966 967
if test x$SYS = xbeos
then
Sam Hocevar's avatar
 
Sam Hocevar committed
968
    PLUGINS="${PLUGINS} beos"
Sam Hocevar's avatar
 
Sam Hocevar committed
969
fi
970

gbazin's avatar
 
gbazin committed
971
dnl
gbazin's avatar
 
gbazin committed
972
dnl  a52 AC3 decoder plugin
gbazin's avatar
 
gbazin committed
973
dnl
gbazin's avatar