configure.ac.in 87.6 KB
Newer Older
Sam Hocevar's avatar
   
Sam Hocevar committed
1
dnl Autoconf settings for vlc
2

3
AC_INIT(vlc,0.5.0-cvs)
4

Sam Hocevar's avatar
Sam Hocevar committed
5
6
CONFIGURE_LINE="$0 $*"
CODENAME="Natalya"
7

8
9
10
11
AC_PREREQ(2.50)
AC_CONFIG_SRCDIR(src/libvlc.c)
AC_CANONICAL_SYSTEM

12
13
dnl XXX: we don't put any flags here, because automake 1.5 doesn't support
dnl them. And we need the comma otherwize automake will choke on it.
14
AM_INIT_AUTOMAKE(vlc,0.5.0-cvs)
15
16
AM_CONFIG_HEADER(config.h)

Sam Hocevar's avatar
Sam Hocevar committed
17
18
19
dnl
dnl  Save *FLAGS
dnl
20
21
22
23
24
CPPFLAGS_save="${CPPFLAGS}"
CFLAGS_save="${CFLAGS}"
CXXFLAGS_save="${CXXFLAGS}"
OBJCFLAGS_save="${OBJCFLAGS}"
LDFLAGS_save="${LDFLAGS}"
Sam Hocevar's avatar
   
Sam Hocevar committed
25

Sam Hocevar's avatar
Sam Hocevar committed
26
dnl
27
dnl Check for tools
Sam Hocevar's avatar
Sam Hocevar committed
28
dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
29
AC_PROG_CC
30
AM_PROG_CC_C_O
Sam Hocevar's avatar
   
Sam Hocevar committed
31
AC_PROG_CPP
32
AC_PROG_CXX
33
34
AC_PROG_MAKE_SET
AC_PROG_INSTALL
35

36
37
38
39
40
41
42
43
44
45
46
47
dnl AC_PROG_OBJC doesn't seem to exist, this is the KDE workaround
AC_MSG_CHECKING(for an Objective-C compiler)
OBJC="${CXX}"
AC_SUBST(OBJC)
OBJCFLAGS="${CXXFLAGS} -fgnu-runtime -fconstant-string-class=NSConstantString"
AC_SUBST(OBJCFLAGS)
dnl _AM_DEPENDENCIES(OBJC) doesn't work, so hard code OBJCDEPMODE here
#OBJCDEPMODE="depmode=gcc3"
#AC_SUBST(OBJCDEPMODE)
_AM_DEPENDENCIES(OBJC)
AC_MSG_RESULT(not implemented yet)

gbazin's avatar
   
gbazin committed
48
49
dnl Find the right ranlib, even when cross-compiling
AC_CHECK_TOOL(RANLIB, ranlib, :)
Sam Hocevar's avatar
   
Sam Hocevar committed
50
AC_CHECK_TOOL(STRIP, strip, :)
Jean-Paul Saman's avatar
Jean-Paul Saman committed
51
52
AC_CHECK_TOOL(AR, ar, :)
AC_CHECK_TOOL(LD, ld, :)
gbazin's avatar
   
gbazin committed
53

54
dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
55
dnl Gettext stuff
56
dnl
57
ALL_LINGUAS="de en_GB fr ja no ru nl pl se"
58
AM_GNU_GETTEXT_VERSION(0.10.40)
Sam Hocevar's avatar
   
Sam Hocevar committed
59
AM_GNU_GETTEXT
60
61
62
63
64
if test "${nls_cv_force_use_gnu_gettext}" = "yes"; then
  AC_DEFINE(HAVE_INCLUDED_GETTEXT, 1, Define if we use the local libintl)
  INCLUDES="${INCLUDES} -I\\\$(top_srcdir)/intl"
fi
AM_CONDITIONAL(BUILD_INTL, test "${nls_cv_force_use_gnu_gettext}" = "yes")
Sam Hocevar's avatar
   
Sam Hocevar committed
65

66
67
68
dnl AM_PROG_LIBTOOL
AC_PROG_INSTALL

69
70
71
72
dnl Check for compiler properties
AC_C_CONST
AC_C_INLINE

Sam Hocevar's avatar
Sam Hocevar committed
73
dnl
74
dnl  Set default values
Sam Hocevar's avatar
Sam Hocevar committed
75
dnl
76
77
LDFLAGS_vlc="${LDFLAGS}"
LIBEXT=".so"
Sam Hocevar's avatar
Sam Hocevar committed
78

gbazin's avatar
   
gbazin committed
79
80
81
dnl
dnl  Check the operating system
dnl
82
case "x${target_os}" in
83
84
85
86
87
88
89
90
91
92
  x)
    SYS=unknown
    ;;
  xlinux*)
    SYS=linux
    ;;
  xbsdi*)
    SYS=bsdi
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
    LDFLAGS_dvd="${LDFLAGS_dvd} -ldvd"
gbazin's avatar
   
gbazin committed
93
    LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -ldvd"
94
95
96
97
98
99
100
101
102
103
104
105
106
107
    LDFLAGS_vcd="${LDFLAGS_vcd} -ldvd"
    ;;
  x*bsd*)
    SYS="${target_os}"
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
    ;;
  xdarwin*)
    SYS=darwin
    CFLAGS_save="${CFLAGS_save} -no-cpp-precomp"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -no-cpp-precomp"; CXXFLAGS="${CXXFLAGS_save}"
    OBJCFLAGS_save="${OBJCFLAGS_save} -no-cpp-precomp"; OBJCFLAGS="${OBJCFLAGS_save}"
    LDFLAGS_vlc="${LDFLAGS_vlc} -all_load"
    LIBEXT=".dylib"
    ;;
gbazin's avatar
   
gbazin committed
108
  x*mingw32* | x*cygwin*)
109
110
    AC_CHECK_TOOL(WINDRES, windres, :)
    LIBEXT=".dll"
gbazin's avatar
   
gbazin committed
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127

    case "x${target_os}" in
      x*mingw32*)
        SYS=mingw32
        ;;
      x*cygwin*)
        dnl Check if we are using the mno-cygwin mode in which case we are
        dnl actually dealing with a mingw32 compiler.
        AC_EGREP_CPP(yes,
            [#ifdef WIN32
             yes
             #endif],
            SYS=mingw32, SYS=cygwin)
        ;;
    esac

    if test "x$SYS" = "xmingw32"; then
128
        # add ws2_32 for closesocket, select, recv
gbazin's avatar
   
gbazin committed
129
130
131
132
133
        CPPFLAGS_save="${CPPFLAGS_save} -D_OFF_T_ -D_off_t=long"
        CPPFLAGS="${CPPFLAGS_save}"
        LDFLAGS_vlc="${LDFLAGS_vlc} -lws2_32 -lnetapi32 -mwindows"
        LDFLAGS_ipv4="${LDFLAGS_ipv4} -lws2_32"
        LDFLAGS_ipv6="${LDFLAGS_ipv6} -lws2_32"
gbazin's avatar
   
gbazin committed
134
135
136
137
        LDFLAGS_access_http="${LDFLAGS_access_http} -lws2_32"
        LDFLAGS_access_mms="${LDFLAGS_access_mms} -lws2_32"
        LDFLAGS_access_rtp="${LDFLAGS_access_rtp} -lws2_32"
        LDFLAGS_access_udp="${LDFLAGS_access_udp} -lws2_32"
gbazin's avatar
   
gbazin committed
138
        LDFLAGS_rc="${LDFLAGS_rc} -lws2_32"
139
        LDFLAGS_sap="${LDFLAGS_sap} -lws2_32"
gbazin's avatar
   
gbazin committed
140
    fi
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
    ;;
  x*nto*)
    SYS=nto
    LDFLAGS_x11="${LDFLAGS_x11} -lsocket"
    LDFLAGS_xvideo="${LDFLAGS_xvideo} -lsocket"
    ;;
  xsolaris*)
    SYS=solaris
    ;;
  xhpux*)
    SYS=hpux
    LIBEXT=".sl"
    ;;
  xbeos)
    SYS=beos
    CFLAGS_save="${CFLAGS_save} -Wno-multichar -Wno-ctor-dtor-privacy -Woverloaded-virtual"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -Wno-multichar -Wno-ctor-dtor-privacy -Woverloaded-virtual"; CXXFLAGS="${CXXFLAGS_save}"
    LDFLAGS_vlc="${LDFLAGS_vlc} -lbe"
    LDFLAGS_plugins="${LDFLAGS_plugins} -nostart"
160
    LDFLAGS_beos="${LDFLAGS_beos} -lbe -lmedia -lroot -ltracker -lstdc++.r4 -ltranslation"
161
162
163
164
165
    dnl BONE or not BONE ?
    AC_CHECK_LIB( bind, inet_ntoa,
        [ LDFLAGS_access_mms="${LDFLAGS_access_mms} -lbind"
          LDFLAGS_ipv4="${LDFLAGS_ipv4} -lbind"],
        [])
166
167
168
169
    ;;
  x*)
    SYS="${target_os}"
    ;;
gbazin's avatar
   
gbazin committed
170
esac
171
172
173
174
175
176
AM_CONDITIONAL(HAVE_BEOS, test "x${SYS}" = "xbeos")
AM_CONDITIONAL(HAVE_DARWIN, test "x${SYS}" = "xdarwin")
AM_CONDITIONAL(HAVE_WIN32, test "x${SYS}" = "xmingw32")

AC_MSG_CHECKING(for suffix of libraries)
AC_MSG_RESULT(${LIBEXT})
gbazin's avatar
   
gbazin committed
177

gbazin's avatar
   
gbazin committed
178
179
180
181
182
dnl Check for the need to include the mingwex lib for mingw32
if test x$SYS = xmingw32
then
    AC_CHECK_LIB(mingwex,opendir,
        AC_CHECK_LIB(mingw32,opendir,LDFLAGS_vlc="${LDFLAGS_vlc}",
gbazin's avatar
   
gbazin committed
183
184
            [LDFLAGS_vlc="${LDFLAGS_vlc} -lmingwex"
             LDFLAGS_gtk="${LDFLAGS_gtk} -lmingwex"])
gbazin's avatar
   
gbazin committed
185
186
187
    )
fi

gbazin's avatar
   
gbazin committed
188
189
190
191
192
193
194
195
196
197
198
199
200
dnl Check for fnative-struct or mms-bitfields support for mingw32
if test x$SYS = xmingw32
then
    AC_CACHE_CHECK([if \$CC accepts -mms-bitfields],
        [ac_cv_c_mms_bitfields],
        [CFLAGS="${CFLAGS_save} -mms-bitfields"
         AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
    if test x"$ac_cv_c_mms_bitfields" != x"no"; then
        CFLAGS_mingw32_special="-mms-bitfields"
    else
        CFLAGS_mingw32_special="-fnative-struct"
    fi

gbazin's avatar
   
gbazin committed
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
    CFLAGS_save="${CFLAGS_save} ${CFLAGS_mingw32_special}";
    CXXFLAGS_save="${CXXFLAGS_save} ${CFLAGS_mingw32_special}";
    CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
fi

dnl Check for fvtable-thunks support for mingw32
if test x$SYS = xmingw32
then
AC_LANG_PUSH(C++)
    AC_CACHE_CHECK([if \$CXX accepts -fvtable-thunks],
        [ac_cv_cxx_fvtable_thunks],
        [CXXFLAGS="${CXXFLAGS_save} -Wall -Werror -fvtable-thunks"
         AC_TRY_COMPILE([],,ac_cv_cxx_fvtable_thunks=yes,
                        ac_cv_cxx_fvtable_thunks=no)])
    if test x"$ac_cv_cxx_fvtable_thunks" = x"yes"; then
        CXXFLAGS_mingw32_special="-fvtable-thunks"
    fi

    CXXFLAGS_save="${CXXFLAGS_save} ${CXXFLAGS_mingw32_special}"
    CXXFLAGS="${CXXFLAGS_save}"
AC_LANG_POP(C++)
gbazin's avatar
   
gbazin committed
222
223
fi

Sam Hocevar's avatar
   
Sam Hocevar committed
224
dnl Flags for plugin compilation
225
226
case "x${SYS}" in
  xmingw32|xcygwin)
gbazin's avatar
   
gbazin committed
227
    CFLAGS_pics="${CFLAGS_pics} ${CFLAGS_mingw32_special}"
gbazin's avatar
   
gbazin committed
228
    CXXFLAGS_pics="${CXXFLAGS_pics} ${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}"
gbazin's avatar
   
gbazin committed
229
230
    OBJCFLAGS_pics="${OBJCFLAGS_pics} ${CFLAGS_mingw32_special}"
    CFLAGS_plugins="${CFLAGS_plugins} ${CFLAGS_mingw32_special}"
gbazin's avatar
   
gbazin committed
231
    CXXFLAGS_plugins="${CXXFLAGS_plugins} ${CFLAGS_mingw32_special} ${CXXFLAGS_mingw32_special}"
gbazin's avatar
   
gbazin committed
232
    OBJCFLAGS_plugins="${OBJCFLAGS_plugins} ${CFLAGS_mingw32_special}"
233
234
235
236
237
238
239
240
241
242
243
    ;;
  x*)
    CFLAGS_pics="${CFLAGS_pics} -fPIC"
    CXXFLAGS_pics="${CXXFLAGS_pics} -fPIC"
    OBJCFLAGS_pics="${OBJCFLAGS_pics} -fPIC"
    CFLAGS_plugins="${CFLAGS_plugins} -fPIC"
    CXXFLAGS_plugins="${CXXFLAGS_plugins} -fPIC"
    OBJCFLAGS_plugins="${OBJCFLAGS_plugins} -fPIC"
    LDFLAGS_plugins="${LDFLAGS_plugins} -fPIC"
    ;;
esac
Sam Hocevar's avatar
   
Sam Hocevar committed
244
245

dnl The -DSYS_FOO flag
246
CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
Sam Hocevar's avatar
   
Sam Hocevar committed
247

248
dnl Check for system libs needed
249
need_libc=false
250

251
252
253
254
255
256
257
258
259
260
261
AC_CHECK_FUNCS(gettimeofday select strerror strtod strtol isatty vasprintf swab sigrelse getpwuid memalign posix_memalign gethostbyname2 atoll getenv putenv setenv)

dnl Check for usual libc functions
AC_CHECK_FUNCS(strdup,,[need_libc=:])
AC_CHECK_FUNCS(strndup,,[need_libc=:])
AC_CHECK_FUNCS(atof,,[need_libc=:])
AC_CHECK_FUNCS(lseek,,[need_libc=:])
AC_CHECK_FUNCS(strcasecmp,,[AC_CHECK_FUNCS(stricmp,,[need_libc=:])])
AC_CHECK_FUNCS(strncasecmp,,[AC_CHECK_FUNCS(strnicmp,,[need_libc=:])])

AM_CONDITIONAL(BUILD_LIBC, ${need_libc})
Sam Hocevar's avatar
   
Sam Hocevar committed
262

Sam Hocevar's avatar
   
Sam Hocevar committed
263
AC_CHECK_FUNC(connect,,[
264
265
266
  AC_CHECK_LIB(socket,connect,
    LDFLAGS_ipv4="${LDFLAGS_ipv4} -lsocket"
    LDFLAGS_vlc="${LDFLAGS_vlc} -lsocket"
Sam Hocevar's avatar
   
Sam Hocevar committed
267
)])
268

Sam Hocevar's avatar
Sam Hocevar committed
269
AC_CHECK_FUNC(send,,[
270
  AC_CHECK_LIB(socket,send,
gbazin's avatar
   
gbazin committed
271
272
273
274
    LDFLAGS_access_http="${LDFLAGS_access_http} -lsocket"
    LDFLAGS_access_mms="${LDFLAGS_access_mms} -lsocket"
    LDFLAGS_access_rtp="${LDFLAGS_access_rtp} -lsocket"
    LDFLAGS_access_udp="${LDFLAGS_access_udp} -lsocket"
275
    LDFLAGS_sap="${LDFLAGS_sap} -lsocket"
Sam Hocevar's avatar
Sam Hocevar committed
276
)])
277

Sam Hocevar's avatar
   
Sam Hocevar committed
278
AC_CHECK_FUNC(gethostbyname,,[
279
280
  AC_CHECK_LIB(nsl,gethostbyname,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lnsl",[
    AC_CHECK_LIB(bind,gethostbyname,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lbind")])
Sam Hocevar's avatar
   
Sam Hocevar committed
281
])
282
283
284

have_nanosleep=false
AC_CHECK_FUNC(nanosleep,have_nanosleep=:,[
285
  AC_CHECK_LIB(rt,nanosleep,
286
    [LDFLAGS_vlc="${LDFLAGS_vlc} -lrt"; have_nanosleep=:],
287
    [AC_CHECK_LIB(posix4,nanosleep,
288
        [LDFLAGS_vlc="${LDFLAGS_vlc} -lposix4"; have_nanosleep=:])]
289
  )
Sam Hocevar's avatar
   
Sam Hocevar committed
290
])
291
292
293
if ${have_nanosleep}; then
  AC_DEFINE(HAVE_NANOSLEEP, 1,
            Define if nanosleep is available.)
294
fi
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309

dnl Check for socklen_t
AC_CACHE_CHECK([for socklen_t], ac_cv_type_socklen_t,
  [AC_TRY_COMPILE(
     [#include <sys/types.h>
      #include <sys/socket.h>],
     [socklen_t len = 42; return len;],
     ac_cv_type_socklen_t=yes,
     ac_cv_type_socklen_t=no)])
if test x$ac_cv_type_socklen_t != xno; then
  AC_DEFINE(HAVE_SOCKLEN_T, 1,
            Define if <sys/socket.h> defines socklen_t.)
fi

dnl HP/UX port
310
AC_CHECK_LIB(rt,sem_init, [LDFLAGS_vlc="${LDFLAGS_vlc} -lrt"])
311

Sam Hocevar's avatar
   
Sam Hocevar committed
312
AC_CHECK_FUNC(inet_aton,,[
313
  AC_CHECK_LIB(resolv,inet_aton,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lresolv")
314
315
])
AC_CHECK_FUNC(textdomain,,[
316
317
318
319
  AC_CHECK_LIB(intl,textdomain,
    LDFLAGS_vlc="${LDFLAGS_vlc} -lintl"
    LDFLAGS_plugins="${LDFLAGS_plugins} -lintl"
  )
Sam Hocevar's avatar
   
Sam Hocevar committed
320
])
Sam Hocevar's avatar
   
Sam Hocevar committed
321

Sam Hocevar's avatar
   
Sam Hocevar committed
322
dnl Check for getopt
323
need_getopt=false
Sam Hocevar's avatar
   
Sam Hocevar committed
324
325
AC_CHECK_FUNC(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
[ # FreeBSD has a gnugetopt library for this:
326
327
328
329
  AC_CHECK_LIB([gnugetopt],[getopt_long],
    [AC_DEFINE(HAVE_GETOPT_LONG,1,getopt support) LDFLAGS_vlc="${LDFLAGS_vlc} -lgnugetopt"],
    [need_getopt=:])])
AM_CONDITIONAL(BUILD_GETOPT, ${need_getopt})
Sam Hocevar's avatar
   
Sam Hocevar committed
330

331
AC_TYPE_SIGNAL
332
AC_CHECK_LIB(dl,dlopen,LDFLAGS_vlc="${LDFLAGS_vlc} -ldl")
Sam Hocevar's avatar
   
Sam Hocevar committed
333
AC_CHECK_LIB(m,cos,
334
  LDFLAGS_imdct="${LDFLAGS_imdct} -lm"
335
336
  LDFLAGS_filter_distort="${LDFLAGS_filter_distort} -lm"
  LDFLAGS_a52tofloat32="${LDFLAGS_a52tofloat32} -lm")
Sam Hocevar's avatar
   
Sam Hocevar committed
337
AC_CHECK_LIB(m,pow,
338
339
340
341
342
343
  LDFLAGS_ffmpeg="${LDFLAGS_ffmpeg} -lm"
  LDFLAGS_imdct="${LDFLAGS_imdct} -lm"
  LDFLAGS_imdct3dn="${LDFLAGS_imdct3dn} -lm"
  LDFLAGS_imdctsse="${LDFLAGS_imdctsse} -lm"
  LDFLAGS_i420_rgb="${LDFLAGS_i420_rgb} -lm"
  LDFLAGS_faad="${LDFLAGS_faad} -lm"
Sam Hocevar's avatar
   
Sam Hocevar committed
344
)
Sam Hocevar's avatar
   
Sam Hocevar committed
345

Sam Hocevar's avatar
   
Sam Hocevar committed
346
dnl Check for pthreads - borrowed from XMMS
Sam Hocevar's avatar
   
Sam Hocevar committed
347
THREAD_LIB=error
348
if test "x${THREAD_LIB}" = "xerror"; then
349
  AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
Sam Hocevar's avatar
   
Sam Hocevar committed
350
fi
351
if test "x${THREAD_LIB}" = "xerror"; then
352
  AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
Sam Hocevar's avatar
   
Sam Hocevar committed
353
fi
354
if test "x${THREAD_LIB}" = "xerror"; then
355
  AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
Sam Hocevar's avatar
   
Sam Hocevar committed
356
fi
357
if test "x${THREAD_LIB}" = "xerror"; then
358
359
  AC_CHECK_FUNC(pthread_mutex_lock)
  THREAD_LIB=""
Sam Hocevar's avatar
   
Sam Hocevar committed
360
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
361
362
363

dnl Check for cthreads under GNU/Hurd for instance
AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
364

Sam Hocevar's avatar
   
Sam Hocevar committed
365
366
dnl Check for misc headers
AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
367
368
  AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
            Define if <pthread.h> defines pthread_cond_t.)])
Sam Hocevar's avatar
Sam Hocevar committed
369
AC_EGREP_HEADER(pthread_once,pthread.h,[
370
371
  AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
            Define if <pthread.h> defines pthread_once.)])
Sam Hocevar's avatar
   
Sam Hocevar committed
372
AC_EGREP_HEADER(strncasecmp,strings.h,[
373
374
  AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
            Define if <strings.h> defines strncasecmp.)])
Sam Hocevar's avatar
   
Sam Hocevar committed
375

Sam Hocevar's avatar
   
Sam Hocevar committed
376
dnl Check for headers
377
378
AC_CHECK_HEADERS(signal.h time.h errno.h stdint.h getopt.h strings.h inttypes.h sys/int_types.h)
AC_CHECK_HEADERS(sys/sockio.h fcntl.h sys/types.h sys/time.h sys/times.h sys/ioctl.h sys/stat.h)
Sam Hocevar's avatar
   
Sam Hocevar committed
379
380
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
381
AC_CHECK_HEADERS(machine/param.h sys/shm.h)
382
AC_CHECK_HEADERS(linux/version.h)
Sam Hocevar's avatar
   
Sam Hocevar committed
383

Sam Hocevar's avatar
   
Sam Hocevar committed
384
385
AC_HEADER_TIME

386
387
dnl Check for dirent
need_dirent=false
388
AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
389
390
AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})

391
dnl Mac OS X and other OSes don't have declaration for nanosleep
392
AC_EGREP_HEADER(nanosleep,time.h,[
393
394
  AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
            Define if <time.h> defines nanosleep.)
395
])
396
397

dnl Make sure we have timespecs
398
AC_EGREP_HEADER(timespec,sys/time.h,[
399
400
  AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
            Define if <sys/time.h> defines struct timespec.)
401
])
402

Sam Hocevar's avatar
   
Sam Hocevar committed
403
404
405
dnl Check for threads library
AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)

406
407
dnl Default X headers and libraries
if test "x${x_includes}" = "xNONE"; then
408
  x_includes="/usr/X11R6/include"
409
410
fi
if test "x${x_libraries}" = "xNONE"; then
411
  x_libraries="/usr/X11R6/lib"
412
413
fi

414
dnl Build the gtk_main plugins?
415
NEED_GTK_MAIN=no
416
NEED_GNOME_MAIN=no
417

Sam Hocevar's avatar
   
Sam Hocevar committed
418
dnl Check for DPMS
419
if test "x${SYS}" != "xmingw32"
Sam Hocevar's avatar
   
Sam Hocevar committed
420
then
421
422
423
424
425
426
427
428
  CPPFLAGS="${CPPFLAGS_save} -I${x_includes}"
  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.)
    ])
  ])
  CPPFLAGS="${CPPFLAGS_save}"
Sam Hocevar's avatar
   
Sam Hocevar committed
429
430
fi

Sam Hocevar's avatar
   
Sam Hocevar committed
431
dnl Check for ntohl, etc.
432
AC_CACHE_CHECK([for ntohl in sys/param.h],
433
434
435
436
437
    [ac_cv_c_ntohl_sys_param_h],
    [CFLAGS="${CFLAGS_save} -Wall -Werror"
     AC_TRY_COMPILE([#include <sys/param.h>],
        [void foo() { int meuh; ntohl(meuh); }],
        ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
438
if test "x${ac_cv_c_ntohl_sys_param_h}" != "xno"; then
439
    AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
440
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
441

Sam Hocevar's avatar
   
Sam Hocevar committed
442
dnl Check for inline function size limit
443
AC_CACHE_CHECK([if \$CC accepts -finline-limit],
444
445
446
    [ac_cv_c_inline_limit],
    [CFLAGS="${CFLAGS_save} -finline-limit-30000"
     AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
447
if test "x${ac_cv_c_inline_limit}" != "xno"; then
448
449
450
    CFLAGS_save="${CFLAGS_save} -finline-limit-30000"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -finline-limit-30000"; CXXFLAGS="${CXXFLAGS_save}"
    OBJCFLAGS_save="${OBJCFLAGS_save} -finline-limit-30000"; OBJCFLAGS="${OBJCFLAGS_save}"
451
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
452

453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
# XXX: do this with an M4 macro?
#dnl Check for various -W flags
#for flag in "" all unreachable-code conversion sign-compare disabled-optimization
#do
#    AC_CACHE_CHECK([if \$CC accepts -W${flag}],
#        [ac_cv_c_W${flag}],
#        [CFLAGS="-W${flag} ${CFLAGS_save}"
#         AC_TRY_COMPILE([],,ac_cv_c_W${flag}=yes, ac_cv_c_W${flag}=no)])
#    if test "x${ac_cv_c_W${flag}}" != "xno"; then
#        CFLAGS_save="-W${flag} ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
#        CXXFLAGS_save="-W${flag} ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
#        OBJCFLAGS_save="-W${flag} ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
#    fi
#done

468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
AC_CACHE_CHECK([if \$CC accepts -Wall],
    [ac_cv_c_Wall],
    [CFLAGS="-Wall ${CFLAGS_save}"
     AC_TRY_COMPILE([],,ac_cv_c_Wall=yes, ac_cv_c_Wall=no)])

AC_CACHE_CHECK([if \$CC accepts -Wconversion],
    [ac_cv_c_Wconversion],
    [CFLAGS="-Wconversion ${CFLAGS_save}"
     AC_TRY_COMPILE([],,ac_cv_c_Wconversion=yes, ac_cv_c_Wconversion=no)])

AC_CACHE_CHECK([if \$CC accepts -Wunreachable-code],
    [ac_cv_c_Wunreachable_code],
    [CFLAGS="-Wunreachable-code ${CFLAGS_save}"
     AC_TRY_COMPILE([],,ac_cv_c_Wunreachable_code=yes, ac_cv_c_Wunreachable_code=no)])

AC_CACHE_CHECK([if \$CC accepts -Wsign-compare],
    [ac_cv_c_Wsign_compare],
    [CFLAGS="-Wsign-compare ${CFLAGS_save}"
     AC_TRY_COMPILE([],,ac_cv_c_Wsign_compare=yes, ac_cv_c_Wsign_compare=no)])

AC_CACHE_CHECK([if \$CC accepts -Wdisabled-optimization],
    [ac_cv_c_Wdisabled_optimization],
    [CFLAGS="-Wdisabled-optimization ${CFLAGS_save}"
     AC_TRY_COMPILE([],,ac_cv_c_Wdisabled_optimization=yes, ac_cv_c_Wdisabled_optimization=no)])

AC_CACHE_CHECK([if \$CC accepts -Winline],
    [ac_cv_c_Winline],
    [CFLAGS="-Winline ${CFLAGS_save}"
     AC_TRY_COMPILE([],,ac_cv_c_Winline=yes, ac_cv_c_Winline=no)])

498
499
500
501
502
if test "x${ac_cv_c_Wall}" != "xno"; then
    CFLAGS_save="-Wall ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="-Wall ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
    OBJCFLAGS_save="-Wall ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
fi
503

504
505
506
507
508
if test "x${ac_cv_c_Wunreachable_code}" != "xno"; then
    CFLAGS_save="-Wunreachable-code ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="-Wunreachable-code ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
    OBJCFLAGS_save="-Wunreachable-code ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"

509
510
511
512
513
514
515
516
517
518
519
    dnl -Wunreachable-code means gcc-3.x, we can use -Wconversion and we can
    dnl activate -Winline for C++, it won't choke on system headers.
    if test "x${ac_cv_c_Wconversion}" != "xno"; then
        CFLAGS_save="-Wconversion ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
        CXXFLAGS_save="-Wconversion ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
        OBJCFLAGS_save="-Wconversion ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
    fi
    if test "x${ac_cv_c_Winline}" != "xno"; then
        CXXFLAGS_save="-Winline ${CXXFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
    fi

520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
fi

if test "x${ac_cv_c_Wsign_compare}" != "xno"; then
    CFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="-Wsign-compare ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
    OBJCFLAGS_save="-Wsign-compare ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
fi

if test "x${ac_cv_c_Wdisabled_optimization}" != "xno"; then
    CFLAGS_save="-Wdisabled-optimization ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="-Wdisabled-optimization ${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
    OBJCFLAGS_save="-Wdisabled-optimization ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
fi

if test "x${ac_cv_c_Winline}" != "xno"; then
    CFLAGS_save="-Winline ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
    OBJCFLAGS_save="-Winline ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
Sam Hocevar's avatar
   
Sam Hocevar committed
537
538
539
540
fi

dnl Check for -pipe
AC_CACHE_CHECK([if \$CC accepts -pipe],
541
542
543
    [ac_cv_c_pipe],
    [CFLAGS="${CFLAGS_save} -pipe"
     AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
544
if test "x${ac_cv_c_pipe}" != "xno"; then
545
546
547
    CFLAGS_save="${CFLAGS_save} -pipe"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="${CXXFLAGS_save} -pipe"; CXXFLAGS="${CXXFLAGS_save}"
    OBJCFLAGS_save="${OBJCFLAGS_save} -pipe"; OBJCFLAGS="${OBJCFLAGS_save}"
Sam Hocevar's avatar
   
Sam Hocevar committed
548
549
550
551
fi

dnl Check for various optimization flags
AC_CACHE_CHECK([if \$CC accepts -O3],
552
553
554
    [ac_cv_c_o3],
    [CFLAGS="${CFLAGS_save} -O3"
     AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
555
if test "x${ac_cv_c_o3}" != "xno"; then
556
    CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
557
else
558
559
560
561
562
563
564
565
566
567
568
569
570
571
    AC_CACHE_CHECK([if \$CC accepts -O2],
        [ac_cv_c_o2],
        [CFLAGS="${CFLAGS_save} -O2"
         AC_TRY_COMPILE([],,ac_cv_c_o2=yes, ac_cv_c_o2=no)])
    if test "x${ac_cv_c_o2}" != "xno"; then
        CFLAGS_OPTIM="${CFLAGS_OPTIM} -O2"
    else
        AC_CACHE_CHECK([if \$CC accepts -O],
            [ac_cv_c_o],
            [CFLAGS="${CFLAGS_save} -O"
             AC_TRY_COMPILE([],,ac_cv_c_o=yes, ac_cv_c_o=no)])
        if test "x${ac_cv_c_o}" != "xno"; then
            CFLAGS_OPTIM="${CFLAGS_OPTIM} -O"
        fi
Sam Hocevar's avatar
   
Sam Hocevar committed
572
573
574
575
576
    fi
fi

dnl Check for -ffast-math
AC_CACHE_CHECK([if \$CC accepts -ffast-math],
577
578
579
    [ac_cv_c_fast_math],
    [CFLAGS="${CFLAGS_save} -ffast-math"
     AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
580
if test "x${ac_cv_c_fast_math}" != "xno"; then
581
    CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
Sam Hocevar's avatar
   
Sam Hocevar committed
582
583
584
585
fi

dnl Check for -funroll-loops
AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
586
587
588
    [ac_cv_c_unroll_loops],
    [CFLAGS="${CFLAGS_save} -funroll-loops"
     AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
589
if test "x${ac_cv_c_unroll_loops}" != "xno"; then
590
    CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
Sam Hocevar's avatar
   
Sam Hocevar committed
591
592
593
594
fi

dnl Check for -fomit-frame-pointer
AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
595
596
597
    [ac_cv_c_omit_frame_pointer],
    [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
     AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
598
if test "x${ac_cv_c_omit_frame_pointer}" != "xno"; then
599
600
601
    CFLAGS_OPTIM_NODEBUG="${CFLAGS_OPTIM_NODEBUG} -fomit-frame-pointer"
    # this plugin does not compile without -fomit-frame-pointer, damn gcc!
    CFLAGS_i420_yuy2_mmx="${CFLAGS_i420_yuy2_mmx} -fomit-frame-pointer"
Sam Hocevar's avatar
   
Sam Hocevar committed
602
603
fi

604
605
606
607
608
609
dnl Check for -mdynamic-no-pic
AC_CACHE_CHECK([if \$CC accepts -mdynamic-no-pic],
    [ac_cv_c_dynamic_no_pic],
    [CFLAGS="${CFLAGS_save} -mdynamic-no-pic"
     AC_TRY_COMPILE([],,ac_cv_c_dynamic_no_pic=yes, ac_cv_c_dynamic_no_pic=no)])
if test "x${ac_cv_c_dynamic_no_pic}" != "xno"; then
Christophe Massiot's avatar
Christophe Massiot committed
610
611
    CFLAGS_builtins="${CFLAGS_builtins} -mdynamic-no-pic"
    CFLAGS_libvlc="${CFLAGS_libvlc} -mdynamic-no-pic"
612
613
fi

Sam Hocevar's avatar
   
Sam Hocevar committed
614
dnl Check for Darwin plugin linking flags
Christophe Massiot's avatar
Christophe Massiot committed
615
AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
616
617
618
    [ac_cv_ld_darwin],
    [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
     AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
619
if test "x${ac_cv_ld_darwin}" != "xno"; then
620
    LDFLAGS_plugins="${LDFLAGS_plugins} -bundle -undefined error -lcc_dynamic"
621
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
622
623

dnl Check for standard plugin linking flags
624
AC_CACHE_CHECK([if \$CC accepts -shared],
625
626
627
    [ac_cv_ld_plugins],
    [CFLAGS="${CFLAGS_save} -shared"
     AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
628
if test "x${ac_cv_ld_plugins}" != "xno"; then
629
    LDFLAGS_plugins="${LDFLAGS_plugins} -shared"
Sam Hocevar's avatar
   
Sam Hocevar committed
630
fi
631

632
633
dnl Check for variadic macros
AC_CACHE_CHECK([for variadic cpp macros],
634
635
636
637
638
639
640
641
    [ac_cv_cpp_variadic_macros],
    [CFLAGS="${CFLAGS_save}"
     AC_TRY_COMPILE(
         [#include <stdio.h>
          #define a(b,c...) printf(b,##c)],
         [a("foo");a("%s","bar");a("%s%s","baz","quux");],
         ac_cv_cpp_variadic_macros=yes,
         ac_cv_cpp_variadic_macros=no)])
642
if test "x${ac_cv_cpp_variadic_macros}" != "xno"; then
643
    AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
644
645
fi

646
647
dnl Checks for __attribute__(aligned()) directive
AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
648
649
650
651
652
653
654
655
656
    [ac_cv_c_attribute_aligned],
    [ac_cv_c_attribute_aligned=0
        CFLAGS="${CFLAGS_save} -Werror"
    for ac_cv_c_attr_align_try in 2 4 8 16 32 64; do
        AC_TRY_COMPILE([],
        [static char c __attribute__ ((aligned(${ac_cv_c_attr_align_try}))) = 0; return c;],
        [ac_cv_c_attribute_aligned="${ac_cv_c_attr_align_try}"])
    done
        CFLAGS="${CFLAGS_save}"])
657
if test "x${ac_cv_c_attribute_aligned}" != "x0"; then
658
659
    AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
        [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
660
661
fi

Sam Hocevar's avatar
   
Sam Hocevar committed
662
663
664
dnl
dnl  Check the CPU
dnl
665
case "x${target_cpu}" in
666
667
668
669
670
671
672
673
674
675
676
677
  x)
    ARCH=unknown
    ;;
  *)
    ARCH="${target_cpu}"
    ;;
esac

case "${ARCH}" in
  hppa64)
    CFLAGS_mpeg_video="${CFLAGS_mpeg_video} -ffunction-sections"
    ;;
Sam Hocevar's avatar
   
Sam Hocevar committed
678
esac
Sam Hocevar's avatar
   
Sam Hocevar committed
679
680
681
682

dnl
dnl  default modules
dnl
683
PLUGINS="${PLUGINS} dummy rc logger access_file memcpy"
684
685
686
PLUGINS="${PLUGINS} es audio mpeg_system ps ts"
PLUGINS="${PLUGINS} idct idctclassic motion mpeg_video spudec mpeg_audio"
#PLUGINS="${PLUGINS} a52old imdct downmix"
687
PLUGINS="${PLUGINS} lpcm a52"
688
PLUGINS="${PLUGINS} deinterlace invert adjust wall transform distort clone crop motionblur"
689
PLUGINS="${PLUGINS} float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif fixed32tofloat32 fixed32tos16 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofixed32 u8tofloat32"
690
PLUGINS="${PLUGINS} trivial_resampler ugly_resampler linear_resampler"
691
PLUGINS="${PLUGINS} trivial_channel_mixer headphone_channel_mixer"
Christophe Massiot's avatar
Christophe Massiot committed
692
PLUGINS="${PLUGINS} trivial_mixer spdif_mixer float32_mixer"
693
694
695
PLUGINS="${PLUGINS} aout_file"
#PLUGINS="${PLUGINS} scope"
PLUGINS="${PLUGINS} i420_rgb i420_yuy2 i422_yuy2 i420_ymga"
696
PLUGINS="${PLUGINS} id3 m3u"
697
PLUGINS="${PLUGINS} wav araw demuxdump demuxsub adpcm"
698
PLUGINS="${PLUGINS} access_udp access_http access_rtp ipv4 access_mms sap"
699

Sam Hocevar's avatar
   
Sam Hocevar committed
700
701
702
dnl
dnl  Accelerated modules
dnl
703
704
705
706
707
MMX_MODULES="memcpymmx idctmmx motionmmx i420_rgb_mmx i420_yuy2_mmx i422_yuy2_mmx i420_ymga_mmx"
MMXEXT_MODULES="memcpymmxext idctmmxext motionmmxext"
THREEDNOW_MODULES="memcpy3dn imdct3dn downmix3dn"
SSE_MODULES="imdctsse downmixsse"
ALTIVEC_MODULES="idctaltivec motionaltivec memcpyaltivec"
708

709
710
AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
    [ac_cv_mmx_inline],
711
    [CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
712
     AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
713
                    ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
714
if test "x${ac_cv_mmx_inline}" != "xno"; then
Sam Hocevar's avatar
   
Sam Hocevar committed
715
  ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
716
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
717

718
719
AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
    [ac_cv_mmxext_inline],
720
    [CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
721
     AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
722
                    ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
723
if test "x${ac_cv_mmxext_inline}" != "xno"; then
Sam Hocevar's avatar
   
Sam Hocevar committed
724
  ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
725
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
726

727
728
AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
    [ac_cv_3dnow_inline],
729
    [CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
730
     AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
731
                    ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
732
if test "x${ac_cv_3dnow_inline}" != "xno"; then
Sam Hocevar's avatar
   
Sam Hocevar committed
733
  AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
Sam Hocevar's avatar
   
Sam Hocevar committed
734
  ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
735
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
736

737
738
AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
    [ac_cv_sse_inline],
739
    [CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
740
     AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
741
                    ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
742
if test "x${ac_cv_sse_inline}" != "xno" -a "x${SYS}" != "xmingw32"; then
Sam Hocevar's avatar
   
Sam Hocevar committed
743
  AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
Sam Hocevar's avatar
   
Sam Hocevar committed
744
  ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
745
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
746

Sam Hocevar's avatar
Sam Hocevar committed
747
# don't try to grok AltiVec with native mingw32 it doesn't work right now
gbazin's avatar
   
gbazin committed
748
# we should be able to remove this test with future versions of mingw32
749
if test "x${SYS}" != "xmingw32"; then
Sam Hocevar's avatar
Sam Hocevar committed
750
AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
751
    [ac_cv_altivec_inline],
752
    [CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
753
     AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
754
         ac_cv_altivec_inline=yes,
755
         [CFLAGS="${CFLAGS_save} -Wa,-m7400"
Sam Hocevar's avatar
   
Sam Hocevar committed
756
          AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
757
            [ac_cv_altivec_inline="-Wa,-m7400"],
758
            ac_cv_altivec_inline=no)
759
         ])])
760
if test "x${ac_cv_altivec_inline}" != "xno"; then
Sam Hocevar's avatar
Sam Hocevar committed
761
  AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
762
  if test "x${ac_cv_altivec_inline}" != "xyes"; then
763
764
765
766
    CFLAGS_idctaltivec="${CFLAGS_idctaltivec} ${ac_cv_altivec_inline}"
    CFLAGS_motionaltivec="${CFLAGS_motionaltivec} ${ac_cv_altivec_inline}"
    CFLAGS_memcpyaltivec="${CFLAGS_memcpyaltivec} ${ac_cv_altivec_inline}"
    CFLAGS_vlc="${CFLAGS_vlc} ${ac_cv_altivec_inline}"
767
  fi
768
  ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
769
fi
770

Sam Hocevar's avatar
Sam Hocevar committed
771
AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
772
    [ac_cv_c_altivec],
773
    [CFLAGS="${CFLAGS_save} -faltivec"
774
     # Darwin test
Sam Hocevar's avatar
   
Sam Hocevar committed
775
     AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
776
777
        ac_cv_c_altivec=-faltivec, [
        # Linux/PPC test
778
        CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
Sam Hocevar's avatar
   
Sam Hocevar committed
779
        AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
780
781
            [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
        ])
782
     CFLAGS="${CFLAGS_save}"])
783
if test "x${ac_cv_c_altivec}" != "xno"; then
Sam Hocevar's avatar
Sam Hocevar committed
784
  AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
785
786
787
788
  CFLAGS_idctaltivec="${CFLAGS_idctaltivec} ${ac_cv_c_altivec}"
  CFLAGS_motionaltivec="${CFLAGS_motionaltivec} ${ac_cv_c_altivec}"
  CFLAGS_memcpyaltivec="${CFLAGS_memcpyaltivec} ${ac_cv_c_altivec}"
  CFLAGS_vlc="${CFLAGS_vlc} ${ac_cv_c_altivec}"
789
  ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
790
791
792
793
fi

AC_CACHE_CHECK([if linker needs -framework vecLib],
    [ac_cv_ld_altivec],
794
    [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
795
     AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
796
     LDFLAGS="${LDFLAGS_save}"
797
    ])
798
if test "x${ac_cv_ld_altivec}" != "xno"; then
799
800
801
802
  LDFLAGS_idctaltivec="${LDFLAGS_idctaltivec} -framework vecLib"
  LDFLAGS_motionaltivec="${LDFLAGS_motionaltivec} -framework vecLib"
  LDFLAGS_memcpyaltivec="${LDFLAGS_memcpyaltivec} -framework vecLib"
  LDFLAGS_vlc="${LDFLAGS_vlc} -framework vecLib"
803
fi
gbazin's avatar
   
gbazin committed
804
fi # end if mingw32
805

Sam Hocevar's avatar
   
Sam Hocevar committed
806
807
808
AC_ARG_WITH(,[])
AC_ARG_WITH(,[Optimization options:])

Sam Hocevar's avatar
   
Sam Hocevar committed
809
dnl
810
dnl  Special arch tuning
Sam Hocevar's avatar
   
Sam Hocevar committed
811
dnl
812
AC_ARG_WITH(tuning,
Sam Hocevar's avatar
   
Sam Hocevar committed
813
[  --with-tuning=ARCH      enable special tuning for an architecture
814
                          (default i686 on IA-32 and 750 on PPC)])
815
if test "x${with_tuning}" != "x"; then
816
817
818
819
820
    if test "x${target_cpu}" = "xpowerpc"; then
        CFLAGS_TUNING="-mtune=${with_tuning}"
    else
        CFLAGS_TUNING="-mcpu=${with_tuning}"
    fi
821
else
822
    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"
823
    else
824
        if test "x${target_cpu}" = "xpowerpc"; then CFLAGS_TUNING="-mtune=750"; fi
825
826
    fi
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
827
828

dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
829
dnl  x86 accelerations
Sam Hocevar's avatar
   
Sam Hocevar committed
830
dnl
831
if test "x${target_cpu}" = "xi686" -o "x${target_cpu}" = "xi586" -o "x${target_cpu}" = "xx86" -o "x${target_cpu}" = "xi386"
Sam Hocevar's avatar
   
Sam Hocevar committed
832
833
then
    ARCH="${ARCH} mmx"
Sam Hocevar's avatar
Sam Hocevar committed
834
    PLUGINS="${PLUGINS} ${ACCEL_MODULES}"
Sam Hocevar's avatar
   
Sam Hocevar committed
835
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
836

Sam Hocevar's avatar
   
Sam Hocevar committed
837
838
839
840
dnl
dnl  Enable/disable optimizations
dnl
AC_ARG_ENABLE(optimizations,
841
842
[  --disable-optimizations disable compiler optimizations (default enabled)])
AM_CONDITIONAL(OPTIM, test "x${enable_optimizations}" != "xno")
Sam Hocevar's avatar
   
Sam Hocevar committed
843

Sam Hocevar's avatar
   
Sam Hocevar committed
844
845
846
dnl
dnl  AltiVec acceleration
dnl
847
AC_ARG_ENABLE(altivec,
Sam Hocevar's avatar
Sam Hocevar committed
848
[  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
849
[ if test "x${enable_altivec}" = "xyes"; then ARCH="${ARCH} altivec";
850
    BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ],
851
[ if test "x${target_cpu}" = "xpowerpc"; then ARCH="${ARCH} altivec";
852
    BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ])
Sam Hocevar's avatar
   
Sam Hocevar committed
853
854
855
856

dnl
dnl  Debugging mode
dnl
857
AC_ARG_ENABLE(debug,
858
859
[  --enable-debug          debug mode (default disabled)])
AM_CONDITIONAL(DEBUG, test "x${enable_debug}" = "xyes")
Sam Hocevar's avatar
   
Sam Hocevar committed
860

Sam Hocevar's avatar
   
Sam Hocevar committed
861
dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
862
dnl  Enable release-specific flags
Sam Hocevar's avatar
   
Sam Hocevar committed
863
dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
864
AC_ARG_ENABLE(release,
865
866
[  --enable-release        activate extra optimizations (default disabled)])
AM_CONDITIONAL(RELEASE, test "x${enable_release}" = "xyes")
Sam Hocevar's avatar
   
Sam Hocevar committed
867

Sam Hocevar's avatar
   
Sam Hocevar committed
868
dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
869
dnl  Input plugins
Sam Hocevar's avatar
   
Sam Hocevar committed
870
871
dnl

Sam Hocevar's avatar
   
Sam Hocevar committed
872
AC_ARG_WITH(,[Input plugins:])
Sam Hocevar's avatar
   
Sam Hocevar committed
873
874

dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
875
876
877
878
dnl  DVD module: optionally check for installed libdvdcss
dnl
AC_ARG_ENABLE(dvd,
[  --enable-dvd            DVD input module (default enabled)])
Eric Petit's avatar
Eric Petit committed
879
if test "x${enable_dvd}" != "xno"
Sam Hocevar's avatar
   
Sam Hocevar committed
880
then
881
  AC_ARG_WITH(dvdcss,
Sam Hocevar's avatar
   
Sam Hocevar committed
882
  [    --with-dvdcss=PATH    libdvdcss headers and libraries])
883
  AC_ARG_WITH(dvdcss-tree,
Sam Hocevar's avatar
   
Sam Hocevar committed
884
  [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
885
  case "x${with_dvdcss}" in
Sam Hocevar's avatar
   
Sam Hocevar committed
886
  x|xyes)
887
    if test "x${with_dvdcss_tree}" = x
Sam Hocevar's avatar
   
Sam Hocevar committed
888
889
    then
      AC_CHECK_HEADERS(dvdcss/dvdcss.h,
890
        [ PLUGINS="${PLUGINS} dvd"
891
892
          LDFLAGS_dvd="${LDFLAGS_dvd} -ldvdcss"
          LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -ldvdcss" ],
Sam Hocevar's avatar
   
Sam Hocevar committed
893
894
895
896
897
        [ 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 ${with_dvdcss_tree} 2>/dev/null && pwd`"
898
      if test "x${real_dvdcss_tree}" = "x"
Sam Hocevar's avatar
   
Sam Hocevar committed
899
900
901
902
903
904
905
906
907
      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(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
908
909
        BUILTINS="${BUILTINS} dvd"
        LDFLAGS_dvd="${LDFLAGS_dvd} ${real_dvdcss_tree}/src/.libs/libdvdcss.a"
910
        LDFLAGS_dvdcss="${LDFLAGS_dvdcss} ${real_dvdcss_tree}/src/.libs/libdvdcss.a"
911
        CPPFLAGS_dvd="${CPPFLAGS_dvd} -I${real_dvdcss_tree}/src"
Sam Hocevar's avatar
   
Sam Hocevar committed
912
913
914
915
916
917
      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
918
919
  ;;
  xno)
Sam Hocevar's avatar
   
Sam Hocevar committed
920
    dnl  Compile without dvdcss (dlopen version, works only under Linux)
921
922
923
    PLUGINS="${PLUGINS} dvd"
    CPPFLAGS_dvd="${CPPFLAGS_dvd} -DGOD_DAMN_DMCA"
    LDFLAGS_dvd="${LDFLAGS_dvd} -ldl"
Sam Hocevar's avatar
   
Sam Hocevar committed
924
925
  ;;
  *)
Sam Hocevar's avatar
   
Sam Hocevar committed
926
927
    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
928
    then
Sam Hocevar's avatar
   
Sam Hocevar committed
929
      dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
Sam Hocevar's avatar
   
Sam Hocevar committed
930
      AC_MSG_RESULT(yes)
931
932
      PLUGINS="${PLUGINS} dvd"
      LDFLAGS_dvd="${LDFLAGS_dvd} -L${with_dvdcss}/lib -ldvdcss"
933
      LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -L${with_dvdcss}/lib -ldvdcss"
934
      CPPFLAGS_dvd="${CPPFLAGS_dvd} -I${with_dvdcss}/include"
Sam Hocevar's avatar
   
Sam Hocevar committed
935
    else
Sam Hocevar's avatar
   
Sam Hocevar committed
936
      dnl  No libdvdcss could be found, sorry
Sam Hocevar's avatar
   
Sam Hocevar committed
937
      AC_MSG_RESULT(no)
Sam Hocevar's avatar
   
Sam Hocevar committed
938
      AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
Sam Hocevar's avatar
   
Sam Hocevar committed
939
940
941
942
    fi
  ;;
  esac
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
943

Stéphane Borel's avatar
Stéphane Borel committed
944
dnl
945
dnl dvdread module: check for libdvdread
Stéphane Borel's avatar
Stéphane Borel committed
946
dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
947
948
AC_ARG_ENABLE(dvdread,
[  --enable-dvdread        dvdread input module (default disabled)])
949
if test "x${enable_dvdread}" != "xno"
Sam Hocevar's avatar
   
Sam Hocevar committed
950
then
951
  AC_ARG_WITH(dvdread,
952
953
954
955
  [    --with-dvdread=PATH    libdvdread headers and libraries])
  AC_ARG_WITH(dvdread-tree,
  [    --with-dvdread-tree=PATH libdvdread tree for static linking])
  if test "x${with_dvdread}" = x
Sam Hocevar's avatar
   
Sam Hocevar committed
956
  then
957
    if test "x${with_dvdread_tree}" = x
958
    then
gbazin's avatar
   
gbazin committed
959
      AC_CHECK_HEADERS(dvdread/dvd_reader.h,
960
        [ PLUGINS="${PLUGINS} dvdread"
gbazin's avatar
   
gbazin committed
961
          LDFLAGS_dvdread="${LDFLAGS_dvdread} -ldvdread ${LDFLAGS_dvdcss}" ],
962
963
964
965
966
967
968
969
970
        [ if test "x${enable_dvdread}" != "x"
          then
            AC_MSG_WARN([Please get libdvdread from http://www.dtek.chalmers.se/groups/dvd/downloads.shtml])
            AC_MSG_ERROR([cannot find libdvdread headers])
          fi ])
    else
      AC_MSG_CHECKING(for libdvdread.a in ${with_dvdread_tree})
      real_dvdread_tree="`cd ${with_dvdread_tree} 2>/dev/null && pwd`"
      if test "x${real_dvdread_tree}" = "x"
Sam Hocevar's avatar
   
Sam Hocevar committed
971
      then
972
973
974
975
976
977
978
979
980
        dnl  The given directory can't be found
        AC_MSG_RESULT(no)
        AC_MSG_ERROR([cannot cd to ${with_dvdread_tree}])
      fi
      if test -f "${real_dvdread_tree}/dvdread/.libs/libdvdread.a"
      then
        dnl  Use a custom libdvdread
        AC_MSG_RESULT(${real_dvdread_tree}/dvdread/.libs/libdvdread.a)
        BUILTINS="${BUILTINS} dvdread"
gbazin's avatar
   
gbazin committed
981
        LDFLAGS_dvdread="${LDFLAGS_dvdread} ${real_dvdread_tree}/dvdread/.libs/libdvdread.a ${LDFLAGS_dvdcss}"
982
        CPPFLAGS_dvdread="${CPPFLAGS_dvdread} -I${real_dvdread_tree}"
Sam Hocevar's avatar
   
Sam Hocevar committed
983
      else
984
985
986
        dnl  The given libdvdread wasn't built
        AC_MSG_RESULT(no)
        AC_MSG_ERROR([cannot find ${real_dvdread_tree}/dvdread/.libs/libdvdread.a, make sure you compiled libdvdread in ${with_dvdread_tree}])
Sam Hocevar's avatar
   
Sam Hocevar committed
987
      fi
Sam Hocevar's avatar
   
Sam Hocevar committed
988
    fi
989
990
  else
    AC_MSG_CHECKING(for dvdread headers in ${with_dvdread})
gbazin's avatar
   
gbazin committed
991
    if test -f ${with_dvdread}/include/dvdread/dvd_reader.h
992
    then
gbazin's avatar
   
gbazin committed
993
      dnl  Use ${with_dvdread}/include/dvdread/dvd_reader.h
994
995
      AC_MSG_RESULT(yes)
      PLUGINS="${PLUGINS} dvdread"
gbazin's avatar
   
gbazin committed
996
      LDFLAGS_dvdread="${LDFLAGS_dvdread} -L${with_dvdread}/lib -ldvdread ${LDFLAGS_dvdcss}"
997
998
999
1000
      CPPFLAGS_dvdread="${CPPFLAGS_dvdread} -I${with_dvdread}/include"
    else
      dnl  No libdvdread could be found, sorry
      AC_MSG_RESULT(no)
gbazin's avatar
   
gbazin committed
1001
      AC_MSG_ERROR([cannot find ${with_dvdread}/include/dvdread/dvd_reader.h])
1002
1003
    fi
  fi
1004
1005
1006
1007
1008
1009
1010
fi

dnl
dnl dvdplay module: check for libdvdplay
dnl
AC_ARG_ENABLE(dvdplay,
[  --enable-dvdplay        dvdplay input module (default disabled)])
1011
if test "x${enable_dvdplay}" != "xno"
1012
then
1013
  AC_ARG_WITH(dvdplay,
1014
1015
1016
  [    --with-dvdplay=PATH    libdvdplay headers and libraries])
  AC_ARG_WITH(dvdplay-tree,
  [    --with-dvdplay-tree=PATH libdvdplay tree for static linking])
1017
  if test "x${with_dvdplay}" = x
1018
  then
1019
    if test "x${with_dvdplay_tree}" = x
1020
    then
1021
1022
      AC_CHECK_HEADERS(dvdplay/dvdplay.h,
        [ PLUGINS="${PLUGINS} dvdplay"
gbazin's avatar
   
gbazin committed
1023
          LDFLAGS_dvdplay="${LDFLAGS_dvdplay} -ldvdplay ${LDFLAGS_dvdread} ${LDFLAGS_dvdcss}"
1024
          CPPFLAGS_dvdplay="${CPPFLAGS_dvdplay} ${CPPFLAGS_dvdread}" ],