configure.ac.in 74.7 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, :)
gbazin's avatar
   
gbazin committed
51

52
dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
53
dnl Gettext stuff
54
dnl
55
ALL_LINGUAS="de en_GB fr ja no ru nl pl se"
56
AM_GNU_GETTEXT_VERSION(0.10.40)
Sam Hocevar's avatar
   
Sam Hocevar committed
57
AM_GNU_GETTEXT
58
59
60
61
62
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
63

64
65
66
dnl AM_PROG_LIBTOOL
AC_PROG_INSTALL

67
68
69
70
dnl Check for compiler properties
AC_C_CONST
AC_C_INLINE

Sam Hocevar's avatar
Sam Hocevar committed
71
dnl
72
dnl  Set default values
Sam Hocevar's avatar
Sam Hocevar committed
73
dnl
74
75
LDFLAGS_vlc="${LDFLAGS}"
LIBEXT=".so"
Sam Hocevar's avatar
Sam Hocevar committed
76

gbazin's avatar
   
gbazin committed
77
78
79
dnl
dnl  Check the operating system
dnl
80
case "x${target_os}" in
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
  x)
    SYS=unknown
    ;;
  xlinux*)
    SYS=linux
    ;;
  xbsdi*)
    SYS=bsdi
    CFLAGS_save="${CFLAGS_save} -pthread"; CFLAGS="${CFLAGS_save}"
    LDFLAGS_dvd="${LDFLAGS_dvd} -ldvd"
    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
105
  x*mingw32* | x*cygwin*)
106
107
    AC_CHECK_TOOL(WINDRES, windres, :)
    LIBEXT=".dll"
gbazin's avatar
   
gbazin committed
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124

    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
125
        # add ws2_32 for closesocket, select, recv
gbazin's avatar
   
gbazin committed
126
127
128
129
130
131
        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="${LDFLAGS_ipv6} -lws2_32"
        LDFLAGS_access_http="${LDFLAGS_http} -lws2_32"
gbazin's avatar
   
gbazin committed
132
        LDFLAGS_access_mms="${LDFLAGS_mms} -lws2_32"
133
134
        LDFLAGS_access_rtp="${LDFLAGS_rtp} -lws2_32"
        LDFLAGS_access_udp="${LDFLAGS_udp} -lws2_32"
gbazin's avatar
   
gbazin committed
135
136
        LDFLAGS_rc="${LDFLAGS_rc} -lws2_32"
    fi
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
    ;;
  x*nto*)
    SYS=nto
    LDFLAGS_x11="${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="${LDFLAGS_plugins} -nostart"
156
    LDFLAGS_beos="${LDFLAGS_beos} -lbe -lmedia -lroot -ltracker -lstdc++.r4 -ltranslation"
157
158
159
160
161
    LDFLAGS_ipv4="${LDFLAGS_ipv4} -lbind"
    ;;
  x*)
    SYS="${target_os}"
    ;;
gbazin's avatar
   
gbazin committed
162
esac
163
164
165
166
167
168
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
169

gbazin's avatar
   
gbazin committed
170
171
172
173
174
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
175
176
            [LDFLAGS_vlc="${LDFLAGS_vlc} -lmingwex"
             LDFLAGS_gtk="${LDFLAGS_gtk} -lmingwex"])
gbazin's avatar
   
gbazin committed
177
178
179
    )
fi

gbazin's avatar
   
gbazin committed
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
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

    CFLAGS_save="${CFLAGS_save} ${CFLAGS_mingw32_special}"; CFLAGS="${CFLAGS_save}"
fi

Sam Hocevar's avatar
   
Sam Hocevar committed
196
dnl Flags for plugin compilation
197
198
case "x${SYS}" in
  xmingw32|xcygwin)
gbazin's avatar
   
gbazin committed
199
200
201
202
203
204
    CFLAGS_pics="${CFLAGS_pics} ${CFLAGS_mingw32_special}"
    CXXFLAGS_pics="${CXXFLAGS_pics} ${CFLAGS_mingw32_special}"
    OBJCFLAGS_pics="${OBJCFLAGS_pics} ${CFLAGS_mingw32_special}"
    CFLAGS_plugins="${CFLAGS_plugins} ${CFLAGS_mingw32_special}"
    CXXFLAGS_plugins="${CXXFLAGS_plugins} ${CFLAGS_mingw32_special}"
    OBJCFLAGS_plugins="${OBJCFLAGS_plugins} ${CFLAGS_mingw32_special}"
205
206
207
208
209
210
211
212
213
214
215
    ;;
  x*)
    CFLAGS_pics="${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
216
217

dnl The -DSYS_FOO flag
218
CPPFLAGS_save="${CPPFLAGS_save} -DSYS_`echo ${SYS} | sed -e 's/-.*//' | tr 'abcdefghijklmnopqrstuvwxyz.' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`"; CPPFLAGS="${CPPFLAGS_save}"
Sam Hocevar's avatar
   
Sam Hocevar committed
219

220
dnl Check for system libs needed
221
need_libc=false
222

223
224
225
226
227
228
229
230
231
232
233
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
234

Sam Hocevar's avatar
   
Sam Hocevar committed
235
AC_CHECK_FUNC(connect,,[
236
237
238
  AC_CHECK_LIB(socket,connect,
    LDFLAGS_ipv4="${LDFLAGS_ipv4} -lsocket"
    LDFLAGS_vlc="${LDFLAGS_vlc} -lsocket"
Sam Hocevar's avatar
   
Sam Hocevar committed
239
)])
240

Sam Hocevar's avatar
Sam Hocevar committed
241
AC_CHECK_FUNC(send,,[
242
243
  AC_CHECK_LIB(socket,send,
    LDFLAGS_http="${LDFLAGS_http} -lsocket"
244
245
246
    LDFLAGS_mms="${LDFLAGS_mms} -lsocket"
    LDFLAGS_rtp="${LDFLAGS_rtp} -lsocket"
    LDFLAGS_udp="${LDFLAGS_udp} -lsocket"
Sam Hocevar's avatar
Sam Hocevar committed
247
)])
248

Sam Hocevar's avatar
   
Sam Hocevar committed
249
AC_CHECK_FUNC(gethostbyname,,[
250
251
  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
252
])
253
254
255

have_nanosleep=false
AC_CHECK_FUNC(nanosleep,have_nanosleep=:,[
256
  AC_CHECK_LIB(rt,nanosleep,
257
    [LDFLAGS_vlc="${LDFLAGS_vlc} -lrt"; have_nanosleep=:],
258
    [AC_CHECK_LIB(posix4,nanosleep,
259
        [LDFLAGS_vlc="${LDFLAGS_vlc} -lposix4"; have_nanosleep=:])]
260
  )
Sam Hocevar's avatar
   
Sam Hocevar committed
261
])
262
263
264
if ${have_nanosleep}; then
  AC_DEFINE(HAVE_NANOSLEEP, 1,
            Define if nanosleep is available.)
265
fi
266
# HP/UX port
267
AC_CHECK_LIB(rt,sem_init, [LDFLAGS_vlc="${LDFLAGS_vlc} -lrt"])
268

Sam Hocevar's avatar
   
Sam Hocevar committed
269
AC_CHECK_FUNC(inet_aton,,[
270
  AC_CHECK_LIB(resolv,inet_aton,LDFLAGS_ipv4="${LDFLAGS_ipv4} -lresolv")
271
272
])
AC_CHECK_FUNC(textdomain,,[
273
274
275
276
  AC_CHECK_LIB(intl,textdomain,
    LDFLAGS_vlc="${LDFLAGS_vlc} -lintl"
    LDFLAGS_plugins="${LDFLAGS_plugins} -lintl"
  )
Sam Hocevar's avatar
   
Sam Hocevar committed
277
])
Sam Hocevar's avatar
   
Sam Hocevar committed
278

Sam Hocevar's avatar
   
Sam Hocevar committed
279
dnl Check for getopt
280
need_getopt=false
Sam Hocevar's avatar
   
Sam Hocevar committed
281
282
AC_CHECK_FUNC(getopt_long,[AC_DEFINE(HAVE_GETOPT_LONG,1,long getopt support)],
[ # FreeBSD has a gnugetopt library for this:
283
284
285
286
  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
287

288
AC_TYPE_SIGNAL
289
AC_CHECK_LIB(dl,dlopen,LDFLAGS_vlc="${LDFLAGS_vlc} -ldl")
Sam Hocevar's avatar
   
Sam Hocevar committed
290
AC_CHECK_LIB(m,cos,
291
292
  LDFLAGS_imdct="${LDFLAGS_imdct} -lm"
  LDFLAGS_filter_distort="${LDFLAGS_filter_distort} -lm")
Sam Hocevar's avatar
   
Sam Hocevar committed
293
AC_CHECK_LIB(m,pow,
294
295
296
297
298
299
  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
300
)
Sam Hocevar's avatar
   
Sam Hocevar committed
301

Sam Hocevar's avatar
   
Sam Hocevar committed
302
dnl Check for pthreads - borrowed from XMMS
Sam Hocevar's avatar
   
Sam Hocevar committed
303
THREAD_LIB=error
304
if test "x${THREAD_LIB}" = "xerror"; then
305
  AC_CHECK_LIB(pthread,main,THREAD_LIB="-lpthread")
Sam Hocevar's avatar
   
Sam Hocevar committed
306
fi
307
if test "x${THREAD_LIB}" = "xerror"; then
308
  AC_CHECK_LIB(pthreads,main,THREAD_LIB="-lpthreads")
Sam Hocevar's avatar
   
Sam Hocevar committed
309
fi
310
if test "x${THREAD_LIB}" = "xerror"; then
311
  AC_CHECK_LIB(c_r,main,THREAD_LIB="-lc_r")
Sam Hocevar's avatar
   
Sam Hocevar committed
312
fi
313
if test "x${THREAD_LIB}" = "xerror"; then
314
315
  AC_CHECK_FUNC(pthread_mutex_lock)
  THREAD_LIB=""
Sam Hocevar's avatar
   
Sam Hocevar committed
316
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
317
318
319

dnl Check for cthreads under GNU/Hurd for instance
AC_CHECK_LIB(threads,cthread_fork,THREAD_LIB="-lthreads")
320

Sam Hocevar's avatar
   
Sam Hocevar committed
321
322
dnl Check for misc headers
AC_EGREP_HEADER(pthread_cond_t,pthread.h,[
323
324
  AC_DEFINE(PTHREAD_COND_T_IN_PTHREAD_H, 1,
            Define if <pthread.h> defines pthread_cond_t.)])
Sam Hocevar's avatar
Sam Hocevar committed
325
AC_EGREP_HEADER(pthread_once,pthread.h,[
326
327
  AC_DEFINE(PTHREAD_ONCE_IN_PTHREAD_H, 1,
            Define if <pthread.h> defines pthread_once.)])
Sam Hocevar's avatar
   
Sam Hocevar committed
328
AC_EGREP_HEADER(strncasecmp,strings.h,[
329
330
  AC_DEFINE(STRNCASECMP_IN_STRINGS_H, 1,
            Define if <strings.h> defines strncasecmp.)])
Sam Hocevar's avatar
   
Sam Hocevar committed
331

Sam Hocevar's avatar
   
Sam Hocevar committed
332
dnl Check for headers
333
334
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
335
336
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
337
AC_CHECK_HEADERS(machine/param.h sys/shm.h)
338
AC_CHECK_HEADERS(linux/version.h)
Sam Hocevar's avatar
   
Sam Hocevar committed
339

Sam Hocevar's avatar
   
Sam Hocevar committed
340
341
AC_HEADER_TIME

342
343
dnl Check for dirent
need_dirent=false
344
AC_CHECK_HEADERS(dirent.h,,[need_dirent=:])
345
346
AM_CONDITIONAL(BUILD_DIRENT, ${need_dirent})

347
dnl Mac OS X and other OSes don't have declaration for nanosleep
348
AC_EGREP_HEADER(nanosleep,time.h,[
349
350
  AC_DEFINE(HAVE_DECL_NANOSLEEP, 1,
            Define if <time.h> defines nanosleep.)
351
])
352
353

dnl Make sure we have timespecs
354
AC_EGREP_HEADER(timespec,sys/time.h,[
355
356
  AC_DEFINE(HAVE_STRUCT_TIMESPEC, 1,
            Define if <sys/time.h> defines struct timespec.)
357
])
358

Sam Hocevar's avatar
   
Sam Hocevar committed
359
360
361
dnl Check for threads library
AC_CHECK_HEADERS(cthreads.h pthread.h kernel/scheduler.h kernel/OS.h)

362
363
dnl Default X headers and libraries
if test "x${x_includes}" = "xNONE"; then
364
  x_includes="/usr/X11R6/include"
365
366
fi
if test "x${x_libraries}" = "xNONE"; then
367
  x_libraries="/usr/X11R6/lib"
368
369
fi

370
dnl Build the gtk_main plugins?
371
NEED_GTK_MAIN=no
372
NEED_GNOME_MAIN=no
373

Sam Hocevar's avatar
   
Sam Hocevar committed
374
dnl Check for DPMS
375
if test "x${SYS}" != "xmingw32"
Sam Hocevar's avatar
   
Sam Hocevar committed
376
then
377
378
379
380
381
382
383
384
  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
385
386
fi

Sam Hocevar's avatar
   
Sam Hocevar committed
387
dnl Check for ntohl, etc.
388
AC_CACHE_CHECK([for ntohl in sys/param.h],
389
390
391
392
393
    [ac_cv_c_ntohl_sys_param_h],
    [CFLAGS="${CFLAGS_save} -Wall -Werror"
     AC_TRY_COMPILE([#include <sys/param.h>],
        [void foo() { int meuh; ntohl(meuh); }],
        ac_cv_c_ntohl_sys_param_h=yes, ac_cv_c_ntohl_sys_param_h=no)])
394
if test "x${ac_cv_c_ntohl_sys_param_h}" != "xno"; then
395
    AC_DEFINE(NTOHL_IN_SYS_PARAM_H, 1, Define if <sys/param.h> defines ntohl.)
396
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
397

Sam Hocevar's avatar
   
Sam Hocevar committed
398
dnl Check for inline function size limit
399
AC_CACHE_CHECK([if \$CC accepts -finline-limit],
400
401
402
    [ac_cv_c_inline_limit],
    [CFLAGS="${CFLAGS_save} -finline-limit-30000"
     AC_TRY_COMPILE([],,ac_cv_c_inline_limit=yes, ac_cv_c_inline_limit=no)])
403
if test "x${ac_cv_c_inline_limit}" != "xno"; then
404
405
406
    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}"
407
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
408

Sam Hocevar's avatar
   
Sam Hocevar committed
409
410
dnl Check for -W or -w flags
AC_CACHE_CHECK([if \$CC accepts -Wall -Winline],
411
412
413
    [ac_cv_c_Wall_Winline],
    [CFLAGS="-Wall -Winline ${CFLAGS_save}"
     AC_TRY_COMPILE([],,ac_cv_c_Wall_Winline=yes, ac_cv_c_Wall_Winline=no)])
414
if test "x${ac_cv_c_Wall_Winline}" != "xno"; then
415
416
417
    CFLAGS_save="-Wall -Winline ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
    CXXFLAGS_save="-Wall -Winline ${CXXFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
    OBJCFLAGS_save="-Wall -Winline ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
Sam Hocevar's avatar
   
Sam Hocevar committed
418
else
419
420
421
422
423
424
425
426
427
    AC_CACHE_CHECK([if \$CC accepts -wall -winline],
        [ac_cv_c_wall_winline],
        [CFLAGS="-wall -winline ${CFLAGS_save}"
         AC_TRY_COMPILE([],,ac_cv_c_wall_winline=yes, ac_cv_c_wall_winline=no)])
    if test "x${ac_cv_c_wall_winline}" != "xno"; then
        CFLAGS_save="-wall -winline ${CFLAGS_save}"; CFLAGS="${CFLAGS_save}"
        CXXFLAGS_save="-wall -winline ${CXXFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
        OBJCFLAGS_save="-wall -winline ${OBJCFLAGS_save}"; OBJCFLAGS="${OBJCFLAGS_save}"
    fi
Sam Hocevar's avatar
   
Sam Hocevar committed
428
429
430
431
fi

dnl Check for -pipe
AC_CACHE_CHECK([if \$CC accepts -pipe],
432
433
434
    [ac_cv_c_pipe],
    [CFLAGS="${CFLAGS_save} -pipe"
     AC_TRY_COMPILE([],,ac_cv_c_pipe=yes, ac_cv_c_pipe=no)])
435
if test "x${ac_cv_c_pipe}" != "xno"; then
436
437
438
    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
439
440
441
442
fi

dnl Check for various optimization flags
AC_CACHE_CHECK([if \$CC accepts -O3],
443
444
445
    [ac_cv_c_o3],
    [CFLAGS="${CFLAGS_save} -O3"
     AC_TRY_COMPILE([],,ac_cv_c_o3=yes, ac_cv_c_o3=no)])
446
if test "x${ac_cv_c_o3}" != "xno"; then
447
    CFLAGS_OPTIM="${CFLAGS_OPTIM} -O3"
448
else
449
450
451
452
453
454
455
456
457
458
459
460
461
462
    AC_CACHE_CHECK([if \$CC accepts -O2],
        [ac_cv_c_o2],
        [CFLAGS="${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
463
464
465
466
467
    fi
fi

dnl Check for -ffast-math
AC_CACHE_CHECK([if \$CC accepts -ffast-math],
468
469
470
    [ac_cv_c_fast_math],
    [CFLAGS="${CFLAGS_save} -ffast-math"
     AC_TRY_COMPILE([],,ac_cv_c_fast_math=yes, ac_cv_c_fast_math=no)])
471
if test "x${ac_cv_c_fast_math}" != "xno"; then
472
    CFLAGS_OPTIM="${CFLAGS_OPTIM} -ffast-math"
Sam Hocevar's avatar
   
Sam Hocevar committed
473
474
475
476
fi

dnl Check for -funroll-loops
AC_CACHE_CHECK([if \$CC accepts -funroll-loops],
477
478
479
    [ac_cv_c_unroll_loops],
    [CFLAGS="${CFLAGS_save} -funroll-loops"
     AC_TRY_COMPILE([],,ac_cv_c_unroll_loops=yes, ac_cv_c_unroll_loops=no)])
480
if test "x${ac_cv_c_unroll_loops}" != "xno"; then
481
    CFLAGS_OPTIM="${CFLAGS_OPTIM} -funroll-loops"
Sam Hocevar's avatar
   
Sam Hocevar committed
482
483
484
485
fi

dnl Check for -fomit-frame-pointer
AC_CACHE_CHECK([if \$CC accepts -fomit-frame-pointer],
486
487
488
    [ac_cv_c_omit_frame_pointer],
    [CFLAGS="${CFLAGS_save} -fomit-frame-pointer"
     AC_TRY_COMPILE([],,ac_cv_c_omit_frame_pointer=yes, ac_cv_c_omit_frame_pointer=no)])
489
if test "x${ac_cv_c_omit_frame_pointer}" != "xno"; then
490
491
492
    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
493
494
fi

495
496
497
498
499
500
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
501
502
    CFLAGS_builtins="${CFLAGS_builtins} -mdynamic-no-pic"
    CFLAGS_libvlc="${CFLAGS_libvlc} -mdynamic-no-pic"
503
504
fi

Sam Hocevar's avatar
   
Sam Hocevar committed
505
dnl Check for Darwin plugin linking flags
Christophe Massiot's avatar
Christophe Massiot committed
506
AC_CACHE_CHECK([if \$CC accepts -bundle -undefined error -lcc_dynamic],
507
508
509
    [ac_cv_ld_darwin],
    [CFLAGS="${CFLAGS_save} -bundle -undefined error -lcc_dynamic"
     AC_TRY_COMPILE([],,ac_cv_ld_darwin=yes, ac_cv_ld_darwin=no)])
510
if test "x${ac_cv_ld_darwin}" != "xno"; then
511
    LDFLAGS_plugins="${LDFLAGS_plugins} -bundle -undefined error -lcc_dynamic"
512
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
513
514

dnl Check for standard plugin linking flags
515
AC_CACHE_CHECK([if \$CC accepts -shared],
516
517
518
    [ac_cv_ld_plugins],
    [CFLAGS="${CFLAGS_save} -shared"
     AC_TRY_COMPILE([],, ac_cv_ld_plugins=yes, ac_cv_ld_plugins=no)])
519
if test "x${ac_cv_ld_plugins}" != "xno"; then
520
    LDFLAGS_plugins="${LDFLAGS_plugins} -shared"
Sam Hocevar's avatar
   
Sam Hocevar committed
521
fi
522

523
524
dnl Check for variadic macros
AC_CACHE_CHECK([for variadic cpp macros],
525
526
527
528
529
530
531
532
    [ac_cv_cpp_variadic_macros],
    [CFLAGS="${CFLAGS_save}"
     AC_TRY_COMPILE(
         [#include <stdio.h>
          #define a(b,c...) printf(b,##c)],
         [a("foo");a("%s","bar");a("%s%s","baz","quux");],
         ac_cv_cpp_variadic_macros=yes,
         ac_cv_cpp_variadic_macros=no)])
533
if test "x${ac_cv_cpp_variadic_macros}" != "xno"; then
534
    AC_DEFINE(HAVE_VARIADIC_MACROS, 1, Support for variadic macros)
535
536
fi

537
538
dnl Checks for __attribute__(aligned()) directive
AC_CACHE_CHECK([__attribute__ ((aligned ())) support],
539
540
541
542
543
544
545
546
547
    [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}"])
548
if test "x${ac_cv_c_attribute_aligned}" != "x0"; then
549
550
    AC_DEFINE_UNQUOTED([ATTRIBUTE_ALIGNED_MAX],
        [${ac_cv_c_attribute_aligned}],[Maximum supported data alignment])
551
552
fi

Sam Hocevar's avatar
   
Sam Hocevar committed
553
554
555
dnl
dnl  Check the CPU
dnl
556
case "x${target_cpu}" in
557
558
559
560
561
562
563
564
565
566
567
568
  x)
    ARCH=unknown
    ;;
  *)
    ARCH="${target_cpu}"
    ;;
esac

case "${ARCH}" in
  hppa64)
    CFLAGS_mpeg_video="${CFLAGS_mpeg_video} -ffunction-sections"
    ;;
Sam Hocevar's avatar
   
Sam Hocevar committed
569
esac
Sam Hocevar's avatar
   
Sam Hocevar committed
570
571
572
573

dnl
dnl  default modules
dnl
574
PLUGINS="${PLUGINS} dummy rc logger access_file memcpy"
575
576
577
PLUGINS="${PLUGINS} es audio mpeg_system ps ts"
PLUGINS="${PLUGINS} idct idctclassic motion mpeg_video spudec mpeg_audio"
#PLUGINS="${PLUGINS} a52old imdct downmix"
578
PLUGINS="${PLUGINS} lpcm a52"
579
PLUGINS="${PLUGINS} deinterlace invert yuv wall transform distort clone crop motionblur"
gbazin's avatar
   
gbazin committed
580
PLUGINS="${PLUGINS} float32tos16 float32tos8 float32tou16 float32tou8 a52tospdif fixed32tofloat32 fixed32tos16 s16tofloat32 s16tofloat32swab s8tofloat32 u8tofloat32"
581
PLUGINS="${PLUGINS} trivial_resampler ugly_resampler linear_resampler"
582
PLUGINS="${PLUGINS} trivial_channel_mixer"
Christophe Massiot's avatar
Christophe Massiot committed
583
PLUGINS="${PLUGINS} trivial_mixer spdif_mixer float32_mixer"
584
585
586
PLUGINS="${PLUGINS} aout_file"
#PLUGINS="${PLUGINS} scope"
PLUGINS="${PLUGINS} i420_rgb i420_yuy2 i422_yuy2 i420_ymga"
587
PLUGINS="${PLUGINS} id3 m3u"
588
PLUGINS="${PLUGINS} wav araw demuxdump"
589

590
591
592
dnl
dnl  Network modules
dnl
593
NETWORK_MODULES="access_udp access_http access_rtp ipv4 access_mms"
594

Sam Hocevar's avatar
   
Sam Hocevar committed
595
596
597
dnl
dnl  Accelerated modules
dnl
598
599
600
601
602
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"
603

604
if test x${SYS} != xbeos
605
then
606
  PLUGINS="${PLUGINS} ${NETWORK_MODULES}"
607
608
fi

609
610
AC_CACHE_CHECK([if \$CC groks MMX inline assembly],
    [ac_cv_mmx_inline],
611
    [CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
612
     AC_TRY_COMPILE(,[void *p;asm volatile("packuswb %%mm1,%%mm2"::"r"(p));],
613
                    ac_cv_mmx_inline=yes, ac_cv_mmx_inline=no)])
614
if test "x${ac_cv_mmx_inline}" != "xno"; then
Sam Hocevar's avatar
   
Sam Hocevar committed
615
  ACCEL_MODULES="${ACCEL_MODULES} ${MMX_MODULES}"
616
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
617

618
619
AC_CACHE_CHECK([if \$CC groks MMX EXT inline assembly],
    [ac_cv_mmxext_inline],
620
    [CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
621
     AC_TRY_COMPILE(,[void *p;asm volatile("maskmovq %%mm1,%%mm2"::"r"(p));],
622
                    ac_cv_mmxext_inline=yes, ac_cv_mmxext_inline=no)])
623
if test "x${ac_cv_mmxext_inline}" != "xno"; then
Sam Hocevar's avatar
   
Sam Hocevar committed
624
  ACCEL_MODULES="${ACCEL_MODULES} ${MMXEXT_MODULES}"
625
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
626

627
628
AC_CACHE_CHECK([if \$CC groks 3D Now! inline assembly],
    [ac_cv_3dnow_inline],
629
    [CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
630
     AC_TRY_COMPILE(,[void *p;asm volatile("pfadd %%mm1,%%mm2"::"r"(p));],
631
                    ac_cv_3dnow_inline=yes, ac_cv_3dnow_inline=no)])
632
if test "x${ac_cv_3dnow_inline}" != "xno"; then
Sam Hocevar's avatar
   
Sam Hocevar committed
633
  AC_DEFINE(CAN_COMPILE_3DNOW, 1, Define if \$CC groks 3D Now! inline assembly.)
Sam Hocevar's avatar
   
Sam Hocevar committed
634
  ACCEL_MODULES="${ACCEL_MODULES} ${THREEDNOW_MODULES}"
635
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
636

637
638
AC_CACHE_CHECK([if \$CC groks SSE inline assembly],
    [ac_cv_sse_inline],
639
    [CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
640
     AC_TRY_COMPILE(,[void *p;asm volatile("xorps %%xmm1,%%xmm2"::"r"(p));],
641
                    ac_cv_sse_inline=yes, ac_cv_sse_inline=no)])
642
if test "x${ac_cv_sse_inline}" != "xno" -a "x${SYS}" != "xmingw32"; then
Sam Hocevar's avatar
   
Sam Hocevar committed
643
  AC_DEFINE(CAN_COMPILE_SSE, 1, Define if \$CC groks SSE inline assembly.)
Sam Hocevar's avatar
   
Sam Hocevar committed
644
  ACCEL_MODULES="${ACCEL_MODULES} ${SSE_MODULES}"
645
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
646

Sam Hocevar's avatar
Sam Hocevar committed
647
# don't try to grok AltiVec with native mingw32 it doesn't work right now
gbazin's avatar
   
gbazin committed
648
# we should be able to remove this test with future versions of mingw32
649
if test "x${SYS}" != "xmingw32"; then
Sam Hocevar's avatar
Sam Hocevar committed
650
AC_CACHE_CHECK([if \$CC groks AltiVec inline assembly],
651
    [ac_cv_altivec_inline],
652
    [CFLAGS="${CFLAGS_save}"
Sam Hocevar's avatar
Sam Hocevar committed
653
     AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
654
         ac_cv_altivec_inline=yes,
655
         [CFLAGS="${CFLAGS_save} -Wa,-m7400"
Sam Hocevar's avatar
   
Sam Hocevar committed
656
          AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
657
            [ac_cv_altivec_inline="-Wa,-m7400"],
658
            ac_cv_altivec_inline=no)
659
         ])])
660
if test "x${ac_cv_altivec_inline}" != "xno"; then
Sam Hocevar's avatar
Sam Hocevar committed
661
  AC_DEFINE(CAN_COMPILE_ALTIVEC, 1, Define if \$CC groks AltiVec inline assembly.)
662
  if test "x${ac_cv_altivec_inline}" != "xyes"; then
663
664
665
666
    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} ${ac_cv_altivec_inline}"
667
  fi
668
  ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
669
fi
670

Sam Hocevar's avatar
Sam Hocevar committed
671
AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
672
    [ac_cv_c_altivec],
673
    [CFLAGS="${CFLAGS_save} -faltivec"
674
     # Darwin test
Sam Hocevar's avatar
   
Sam Hocevar committed
675
     AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
676
677
        ac_cv_c_altivec=-faltivec, [
        # Linux/PPC test
678
        CFLAGS="${CFLAGS_save} ${CFLAGS_idctaltivec} -fvec"
Sam Hocevar's avatar
   
Sam Hocevar committed
679
        AC_TRY_COMPILE(,[vec_mtvscr((vector unsigned int)(0));],
680
681
            [ac_cv_c_altivec="-fvec"], ac_cv_c_altivec=no)
        ])
682
     CFLAGS="${CFLAGS_save}"])
683
if test "x${ac_cv_c_altivec}" != "xno"; then
Sam Hocevar's avatar
Sam Hocevar committed
684
  AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, Define if your compiler groks C AltiVec extensions.)
685
686
687
688
  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} ${ac_cv_c_altivec}"
689
  ACCEL_MODULES="${ACCEL_MODULES} ${ALTIVEC_MODULES}"
690
691
692
693
fi

AC_CACHE_CHECK([if linker needs -framework vecLib],
    [ac_cv_ld_altivec],
694
    [LDFLAGS="${LDFLAGS_vlc} -framework vecLib"
695
     AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)
696
     LDFLAGS="${LDFLAGS_save}"
697
    ])
698
if test "x${ac_cv_ld_altivec}" != "xno"; then
699
700
701
702
  LDFLAGS_idctaltivec="${LDFLAGS_idctaltivec} -framework vecLib"
  LDFLAGS_motionaltivec="${LDFLAGS_motionaltivec} -framework vecLib"
  LDFLAGS_memcpyaltivec="${LDFLAGS_memcpyaltivec} -framework vecLib"
  LDFLAGS_vlc="${LDFLAGS_vlc} -framework vecLib"
703
fi
gbazin's avatar
   
gbazin committed
704
fi # end if mingw32
705

Sam Hocevar's avatar
   
Sam Hocevar committed
706
707
708
AC_ARG_WITH(,[])
AC_ARG_WITH(,[Optimization options:])

Sam Hocevar's avatar
   
Sam Hocevar committed
709
dnl
710
dnl  Special arch tuning
Sam Hocevar's avatar
   
Sam Hocevar committed
711
dnl
712
AC_ARG_WITH(tuning,
Sam Hocevar's avatar
   
Sam Hocevar committed
713
[  --with-tuning=ARCH      enable special tuning for an architecture
714
                          (default i686 on IA-32 and 750 on PPC)])
715
if test "x${with_tuning}" != "x"; then
716
717
718
719
720
    if test "x${target_cpu}" = "xpowerpc"; then
        CFLAGS_TUNING="-mtune=${with_tuning}"
    else
        CFLAGS_TUNING="-mcpu=${with_tuning}"
    fi
721
else
722
    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"
723
    else
724
        if test "x${target_cpu}" = "xpowerpc"; then CFLAGS_TUNING="-mtune=750"; fi
725
726
    fi
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
727
728

dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
729
dnl  x86 accelerations
Sam Hocevar's avatar
   
Sam Hocevar committed
730
dnl
731
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
732
733
then
    ARCH="${ARCH} mmx"
Sam Hocevar's avatar
Sam Hocevar committed
734
    PLUGINS="${PLUGINS} ${ACCEL_MODULES}"
Sam Hocevar's avatar
   
Sam Hocevar committed
735
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
736

Sam Hocevar's avatar
   
Sam Hocevar committed
737
738
739
740
dnl
dnl  Enable/disable optimizations
dnl
AC_ARG_ENABLE(optimizations,
741
742
[  --disable-optimizations disable compiler optimizations (default enabled)])
AM_CONDITIONAL(OPTIM, test "x${enable_optimizations}" != "xno")
Sam Hocevar's avatar
   
Sam Hocevar committed
743

Sam Hocevar's avatar
   
Sam Hocevar committed
744
745
746
dnl
dnl  AltiVec acceleration
dnl
747
AC_ARG_ENABLE(altivec,
Sam Hocevar's avatar
Sam Hocevar committed
748
[  --disable-altivec       disable AltiVec optimizations (default enabled on PPC)],
749
[ if test "x${enable_altivec}" = "xyes"; then ARCH="${ARCH} altivec";
750
    BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ],
751
[ if test "x${target_cpu}" = "xpowerpc"; then ARCH="${ARCH} altivec";
752
    BUILTINS="${BUILTINS} ${ACCEL_MODULES}"; fi ])
Sam Hocevar's avatar
   
Sam Hocevar committed
753
754
755
756

dnl
dnl  Debugging mode
dnl
757
AC_ARG_ENABLE(debug,
758
759
[  --enable-debug          debug mode (default disabled)])
AM_CONDITIONAL(DEBUG, test "x${enable_debug}" = "xyes")
Sam Hocevar's avatar
   
Sam Hocevar committed
760

Sam Hocevar's avatar
   
Sam Hocevar committed
761
dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
762
dnl  Enable release-specific flags
Sam Hocevar's avatar
   
Sam Hocevar committed
763
dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
764
AC_ARG_ENABLE(release,
765
766
[  --enable-release        activate extra optimizations (default disabled)])
AM_CONDITIONAL(RELEASE, test "x${enable_release}" = "xyes")
Sam Hocevar's avatar
   
Sam Hocevar committed
767

Sam Hocevar's avatar
   
Sam Hocevar committed
768
dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
769
dnl  Input plugins
Sam Hocevar's avatar
   
Sam Hocevar committed
770
771
dnl

Sam Hocevar's avatar
   
Sam Hocevar committed
772
AC_ARG_WITH(,[Input plugins:])
Sam Hocevar's avatar
   
Sam Hocevar committed
773
774

dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
775
776
777
778
dnl  DVD module: optionally check for installed libdvdcss
dnl
AC_ARG_ENABLE(dvd,
[  --enable-dvd            DVD input module (default enabled)])
779
if test "x${enable_dvd}" != "xno"
Sam Hocevar's avatar
   
Sam Hocevar committed
780
then
781
  AC_ARG_WITH(dvdcss,
Sam Hocevar's avatar
   
Sam Hocevar committed
782
  [    --with-dvdcss=PATH    libdvdcss headers and libraries])
783
  AC_ARG_WITH(dvdcss-tree,
Sam Hocevar's avatar
   
Sam Hocevar committed
784
  [    --with-dvdcss-tree=PATH libdvdcss tree for static linking])
785
  case "x${with_dvdcss}" in
Sam Hocevar's avatar
   
Sam Hocevar committed
786
  x|xyes)
787
    if test "x${with_dvdcss_tree}" = x
Sam Hocevar's avatar
   
Sam Hocevar committed
788
789
    then
      AC_CHECK_HEADERS(dvdcss/dvdcss.h,
790
        [ PLUGINS="${PLUGINS} dvd"
791
792
          LDFLAGS_dvd="${LDFLAGS_dvd} -ldvdcss"
          LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -ldvdcss" ],
Sam Hocevar's avatar
   
Sam Hocevar committed
793
794
795
796
797
        [ 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 ${with_dvdcss_tree} 2>/dev/null && pwd`"
798
      if test "x${real_dvdcss_tree}" = "x"
Sam Hocevar's avatar
   
Sam Hocevar committed
799
800
801
802
803
804
805
806
807
      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(${real_dvdcss_tree}/src/.libs/libdvdcss.a)
808
809
        BUILTINS="${BUILTINS} dvd"
        LDFLAGS_dvd="${LDFLAGS_dvd} ${real_dvdcss_tree}/src/.libs/libdvdcss.a"
810
        LDFLAGS_dvdcss="${LDFLAGS_dvdcss} ${real_dvdcss_tree}/src/.libs/libdvdcss.a"
811
        CPPFLAGS_dvd="${CPPFLAGS_dvd} -I${real_dvdcss_tree}/src"
Sam Hocevar's avatar
   
Sam Hocevar committed
812
813
814
815
816
817
      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
818
819
  ;;
  xno)
Sam Hocevar's avatar
   
Sam Hocevar committed
820
    dnl  Compile without dvdcss (dlopen version, works only under Linux)
821
822
823
    PLUGINS="${PLUGINS} dvd"
    CPPFLAGS_dvd="${CPPFLAGS_dvd} -DGOD_DAMN_DMCA"
    LDFLAGS_dvd="${LDFLAGS_dvd} -ldl"
Sam Hocevar's avatar
   
Sam Hocevar committed
824
825
  ;;
  *)
Sam Hocevar's avatar
   
Sam Hocevar committed
826
827
    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
828
    then
Sam Hocevar's avatar
   
Sam Hocevar committed
829
      dnl  Use ${with_dvdcss}/include/dvdcss/dvdcss.h
Sam Hocevar's avatar
   
Sam Hocevar committed
830
      AC_MSG_RESULT(yes)
831
832
      PLUGINS="${PLUGINS} dvd"
      LDFLAGS_dvd="${LDFLAGS_dvd} -L${with_dvdcss}/lib -ldvdcss"
833
      LDFLAGS_dvdcss="${LDFLAGS_dvdcss} -L${with_dvdcss}/lib -ldvdcss"
834
      CPPFLAGS_dvd="${CPPFLAGS_dvd} -I${with_dvdcss}/include"
Sam Hocevar's avatar
   
Sam Hocevar committed
835
    else
Sam Hocevar's avatar
   
Sam Hocevar committed
836
      dnl  No libdvdcss could be found, sorry
Sam Hocevar's avatar
   
Sam Hocevar committed
837
      AC_MSG_RESULT(no)
Sam Hocevar's avatar
   
Sam Hocevar committed
838
      AC_MSG_ERROR([cannot find ${with_dvdcss}/include/dvdcss/dvdcss.h])
Sam Hocevar's avatar
   
Sam Hocevar committed
839
840
841
842
    fi
  ;;
  esac
fi
Sam Hocevar's avatar
   
Sam Hocevar committed
843

Stéphane Borel's avatar
Stéphane Borel committed
844
dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
845
dnl dvdread module: check for libdvdread plugin
Stéphane Borel's avatar
Stéphane Borel committed
846
dnl
Sam Hocevar's avatar
   
Sam Hocevar committed
847
848
AC_ARG_ENABLE(dvdread,
[  --enable-dvdread        dvdread input module (default disabled)])
849
if test "x${enable_dvdread}" != "xno"
Sam Hocevar's avatar
   
Sam Hocevar committed
850
then
851
  AC_ARG_WITH(dvdread,
Sam Hocevar's avatar
   
Sam Hocevar committed
852
  [    --with-dvdread=PATH   libdvdread headers and libraries])
853
  if test "x${with_dvdread}" = "x"
Sam Hocevar's avatar
   
Sam Hocevar committed
854
  then
855
856
    LDFLAGS_test=""
    CPPFLAGS_test=""
Sam Hocevar's avatar
   
Sam Hocevar committed
857
  else
858
859
    LDFLAGS_test="-L${with_dvdread}/lib"
    CPPFLAGS_test="-I${with_dvdread}/include"
Sam Hocevar's avatar
   
Sam Hocevar committed
860
  fi
861
  CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
Sam Hocevar's avatar
   
Sam Hocevar committed
862
863
  AC_CHECK_HEADERS(dvdread/dvd_reader.h, [
     AC_TRY_COMPILE([#include <dvdread/dvd_reader.h>],
864
        [int foo() { return DVD_VIDEO_LB_LEN; }],[
865
          PLUGINS="${PLUGINS} dvdread"
866
          LDFLAGS_dvdread="${LDFLAGS_dvdread} ${LDFLAGS_test} -ldvdread ${LDFLAGS_dvdcss}"
867
          CPPFLAGS_dvdread="${CPPFLAGS_dvdread} ${CPPFLAGS_test}"
Sam Hocevar's avatar
   
Sam Hocevar committed
868
        ],[
869
          if test "x${enable_dvdread}" != "x"
Sam Hocevar's avatar
   
Sam Hocevar committed
870
871
872
873
874
          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
        ])
  ],[
875
    if test "x${enable_dvdread}" != "x"
876
    then
877
      if test "x${with_dvdread}" != "x"
Sam Hocevar's avatar
   
Sam Hocevar committed
878
      then
879
        AC_MSG_ERROR([Cannot find dvdread/dvd_reader.h in ${with_dvdread}/include])
Sam Hocevar's avatar
   
Sam Hocevar committed
880
881
882
      else
        AC_MSG_ERROR([Cannot find dvdread/dvd_reader.h])
      fi
Sam Hocevar's avatar
   
Sam Hocevar committed
883
    fi
Sam Hocevar's avatar
   
Sam Hocevar committed
884
  ])
885
  CPPFLAGS="${CPPFLAGS_save}"
886
887
888
889
890
891
892
fi

dnl
dnl dvdplay module: check for libdvdplay
dnl
AC_ARG_ENABLE(dvdplay,
[  --enable-dvdplay        dvdplay input module (default disabled)])
893
if test "x${enable_dvdplay}" != "xno"
894
then
895
  AC_ARG_WITH(dvdplay,
896
  [    --with-dvdplay=PATH   libdvdplay headers and libraries])
897
  if test "x${with_dvdplay}" = x
898
  then
899
900
    LDFLAGS_test=""
    CPPFLAGS_test=""
901
  else
902
903
    LDFLAGS_test="-L${with_dvdplay}/lib"
    CPPFLAGS_test="-I${with_dvdplay}/include"
904
  fi
905
  CPPFLAGS="${CPPFLAGS_save} ${CPPFLAGS_test}"
906
  AC_CHECK_HEADERS(dvdplay/dvdplay.h, [
907
      PLUGINS="${PLUGINS} dvdplay"
908
      LDFLAGS_dvdplay="${LDFLAGS_dvdplay} ${LDFLAGS_test} -ldvdplay -ldvdread ${LDFLAGS_dvdcss}"
909
      CPPFLAGS_dvdplay="${CPPFLAGS_dvdplay} ${CPPFLAGS_test}"
910
    ],[
911
    if test "x${enable_dvdplay}" != x
912
    then
913
      if test "x${with_dvdplay}" != x
914
915
916
917
918
919
920
      then
        AC_MSG_ERROR([Cannot find dvdplay/dvdplay.h in ${with_dvdplay}/include])
      else
        AC_MSG_ERROR([Cannot find dvdplay/dvdplay.h])
      fi
    fi
  ])
921
  CPPFLAGS="${CPPFLAGS_save}"
Sam Hocevar's avatar
   
Sam Hocevar committed
922
fi
Stéphane Borel's avatar
Stéphane Borel committed
923

924

925
926
927
928
929
dnl
dnl  libdvbpsi ts demux
dnl
AC_ARG_ENABLE(dvbpsi,
[  --enable-dvbpsi        dvbpsi ts demux module (default disabled)])
930
if test "x${enable_dvbpsi}" != "xno"
931
then
932
  AC_ARG_WITH(dvbpsi,
933
  [    --with-dvbpsi=PATH    libdvbpsi headers and libraries])
934
935
  AC_ARG_WITH(dvbpsi,
  [    --with-dvbpsi-tree=PATH libdvbpsi tree for static linking])
936
  case "x${with_dvbpsi}" in
937
  x|xyes)
938
    if test "x${with_dvbpsi_tree}" = "x"
939
    then
Sam Hocevar's avatar
Sam Hocevar committed
940
      AC_CHECK_HEADERS(dvbpsi/dr.h,
941
942
        [ PLUGINS="${PLUGINS} ts_dvbpsi"
          LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} -ldvbpsi" ], [],
943
944
945
946
        [  AC_MSG_ERROR([cannot find libdvbpsi headers]) ])
    else
      AC_MSG_CHECKING(for libdvbpsi.a in ${with_dvbpsi_tree})
      real_dvbpsi_tree="`cd ${with_dvbpsi_tree} 2>/dev/null && pwd`"
947
      if test "x${real_dvbpsi_tree}" = "x"
948
949
950
951
952
953
954
955
956
      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(${real_dvbpsi_tree}/src/.libs/libdvbpsi.a)
957
958
959
        BUILTINS="${BUILTINS} ts_dvbpsi"
        LDFLAGS_ts_dvbpsi="${LDFLAGS_ts_dvbpsi} ${real_dvbpsi_tree}/src/.libs/libdvbpsi.a"
        CPPFLAGS_ts_dvbpsi="${CPPFLAGS_ts_dvbpsi} -I${real_dvbpsi_tree}/src"