| blob | 93d1eace42e0a3e923d52bade0ba2f3ef214677b |
1 dnl Autoconf settings for vlc
3 AC_COPYRIGHT([Copyright 1999-2018 VLC authors and VideoLAN])
5 AC_INIT(vlc, 4.0.0-dev)
6 VERSION_MAJOR=4
7 VERSION_MINOR=0
8 VERSION_REVISION=0
9 VERSION_EXTRA=0
10 VERSION_DEV=dev
12 PKGDIR="vlc"
13 AC_SUBST(PKGDIR)
15 CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
16 CODENAME="Otto Chriek"
17 COPYRIGHT_YEARS="1996-2018"
19 AC_CONFIG_SRCDIR(src/libvlc.c)
20 AC_CONFIG_AUX_DIR(autotools)
21 AC_CONFIG_MACRO_DIR(m4)
22 AC_CONFIG_LIBOBJ_DIR(compat)
23 AC_CANONICAL_BUILD
24 AC_CANONICAL_HOST
25 AC_PRESERVE_HELP_ORDER
27 AM_INIT_AUTOMAKE(tar-ustar color-tests foreign)
28 AC_CONFIG_HEADERS([config.h])
30 AM_SILENT_RULES([yes])
31 AM_MAINTAINER_MODE([enable])
33 dnl
34 dnl Check for tools
35 dnl
36 AC_PROG_CC
37 AC_USE_SYSTEM_EXTENSIONS
38 VLC_PROG_CC_C11
39 AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to 2 to get glibc warnings.])
40 AC_DEFINE([_FILE_OFFSET_BITS], 64, [Define to 64 for large files support.])
41 AH_TOP([
42 #ifndef _REENTRANT
43 # define _REENTRANT
44 #endif
45 ])
46 AC_DEFINE([_THREAD_SAFE],, [Same as _REENTANT for some other OSes.])
47 AC_DEFINE([__LIBVLC__],, [Define within the LibVLC source code tree.])
48 AC_DEFINE([WIN32_LEAN_AND_MEAN],, [Define to limit the scope of <windows.h>.])
50 AC_PROG_CXX
51 AC_PROG_CPP
52 AC_PROG_OBJC
53 AC_PROG_EGREP
54 AC_PROG_MAKE_SET
55 AC_PROG_INSTALL
56 AM_PROG_AS
57 AC_PROG_LEX
58 AC_PROG_YACC
60 AC_ARG_VAR([DESKTOP_FILE_VALIDATE], [Validator for desktop entry files])
61 AC_CHECK_PROGS(DESKTOP_FILE_VALIDATE, [${DESKTOP_FILE_VALIDATE} desktop-file-validate], :)
62 AC_ARG_VAR([BUILDCC], [Build system C11 or C99 compiler command])
63 AC_CHECK_PROGS(BUILDCC, [c11-gcc c11 c99-gcc c99], [false])
64 AS_IF([test "$BUILDCC" = "false"], [
65 AC_MSG_ERROR([Cannot find native C99 compiler: please define BUILDCC.])
66 ])
68 dnl Check for compiler properties
69 AC_C_CONST
70 AC_C_INLINE
71 AC_C_RESTRICT
72 AX_CXX_COMPILE_STDCXX_11(noext, mandatory)
74 dnl Extend the --help string at the current spot.
75 AC_DEFUN([EXTEND_HELP_STRING], [m4_divert_once([HELP_ENABLE], [$1])])
77 dnl Allow binary package maintainer to pass a custom string to avoid
78 dnl cache problem
79 AC_ARG_WITH(binary-version,
80 AS_HELP_STRING([--with-binary-version=STRING],
81 [To avoid plugins cache problem between binary version]),[],[])
82 AS_IF([test -n "${with_binary_version}"],[
83 AC_DEFINE_UNQUOTED([DISTRO_VERSION],["${with_binary_version}"],
84 [Binary specific version])
85 ])
87 dnl Prevent clang from accepting unknown flags with a mere warning
88 AX_APPEND_COMPILE_FLAGS([-Werror=unknown-warning-option -Werror=invalid-command-line-argument], [CFLAGS])
89 AX_APPEND_COMPILE_FLAGS([-Werror=unknown-warning-option -Werror=invalid-command-line-argument], [CXXFLAGS])
91 dnl
92 dnl Check the operating system
93 dnl
94 HAVE_WIN64="0"
95 HAVE_IOS="0"
96 HAVE_OSX="0"
97 HAVE_TVOS="0"
99 case "${host_os}" in
100 "")
101 SYS=unknown
102 ;;
103 linux*)
104 SYS=linux
105 ;;
106 bsdi*)
107 SYS=bsdi
108 CFLAGS="${CFLAGS} -pthread"
109 ;;
110 freebsd*)
111 SYS=freebsd
112 CFLAGS="${CFLAGS} -pthread"
113 CPPFLAGS="${CPPFLAGS} -I/usr/local/include"
114 LDFLAGS="${LDFLAGS} -L/usr/local/lib"
115 ac_cv_ld_z_defs=no
116 ;;
117 openbsd*)
118 SYS=openbsd
119 CPPFLAGS="${CPPFLAGS} -I/usr/local/include -I/usr/X11R6/include"
120 LDFLAGS="${LDFLAGS} -L/usr/local/lib -L/usr/X11R6/lib/"
121 ;;
122 netbsd*)
123 SYS=netbsd
124 ;;
125 dragonfly*)
126 SYS=dragonfly
127 ;;
128 darwin*)
130 dnl Force gcc "-arch" flag
131 ARCH_flag=""
132 case "${host}" in
133 i?86*)
134 ARCH_flag="-arch i386"
135 ;;
136 ppc64*)
137 ARCH_flag="-arch ppc64"
138 ;;
139 ppc*)
140 ARCH_flag="-arch ppc"
141 ;;
142 x86_64*)
143 ARCH_flag="-arch x86_64"
144 ;;
145 arm*)
146 ac_cv_c_bigendian="no"
147 ac_cv_c_attribute_packed="no"
148 ;;
149 esac
151 SYS=darwin
152 CFLAGS="${CFLAGS} -D_INTL_REDIRECT_MACROS -std=gnu11 ${ARCH_flag}"
153 CXX="${CXX} -stdlib=libc++ -std=c++11"
154 CXXFLAGS="${CXXFLAGS} -D_INTL_REDIRECT_MACROS ${ARCH_flag}"
155 CPPFLAGS="${CPPFLAGS} ${ARCH_flag}"
156 OBJCFLAGS="${OBJCFLAGS} -D_INTL_REDIRECT_MACROS -std=gnu11 ${ARCH_flag} -Werror=partial-availability"
157 LDFLAGS="${LDFLAGS} -Wl,-headerpad_max_install_names ${ARCH_flag}"
158 VLC_ADD_LIBS([libvlc vlc],[-Wl,-undefined,dynamic_lookup,-framework,AppKit])
159 VLC_ADD_LIBS([libvlccore],[-Wl,-framework,CoreFoundation,-framework,CoreServices])
161 AC_EGREP_CPP(yes,
162 [#import <TargetConditionals.h>
163 #if TARGET_OS_IPHONE
164 yes
165 #endif],
166 [HAVE_IOS="1"],
167 [HAVE_OSX="1"])
169 AC_EGREP_CPP(yes,
170 [#import <TargetConditionals.h>
171 #if TARGET_OS_TV
172 yes
173 #endif],
174 [HAVE_TVOS="1"
175 HAVE_IOS="0"
176 HAVE_OSX="0"
177 ],)
179 dnl
180 dnl Handle Mac OS X SDK flags
181 dnl
182 AC_ARG_WITH(macosx-sdk,
183 [AS_HELP_STRING([--with-macosx-sdk=DIR],
184 [compile using the SDK in DIR])])
185 if test "${with_macosx_sdk}" != "" ; then
186 test ! -d "${with_macosx_sdk}" && AC_MSG_ERROR([SDK "${with_macosx_sdk}" not found])
187 CPP="${CPP} -isysroot ${with_macosx_sdk}"
188 CC="${CC} -isysroot ${with_macosx_sdk}"
189 CXX="${CXX} -isysroot ${with_macosx_sdk}"
190 OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
191 LD="${LD} -syslibroot ${with_macosx_sdk}"
192 fi
193 AC_ARG_WITH(macosx-version-min,
194 [AS_HELP_STRING([--with-macosx-version-min=VERSION],
195 [compile for Mac OS X VERSION and above])])
196 if test "${with_macosx_version_min}" != "" ; then
197 CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}"
198 CC="${CC} -mmacosx-version-min=${with_macosx_version_min}"
199 CXX="${CXX} -mmacosx-version-min=${with_macosx_version_min}"
200 OBJC="${OBJC} -mmacosx-version-min=${with_macosx_version_min}"
201 LD="${LD} -mmacosx_version_min=${with_macosx_version_min}"
202 fi
203 ;;
204 *mingw32* | *cygwin* | *wince* | *mingwce*)
205 dnl Force libtool to not link to (shared) libgcc_s when detecting C++ dependencies
206 dnl When doing this test with -static-libgcc it will link on (static) libgcc_eh
207 CXXFLAGS="${CXXFLAGS} -static-libgcc"
208 AC_CHECK_TOOL(WINDRES, windres, :)
209 AC_CHECK_TOOL(OBJCOPY, objcopy, :)
210 AH_TOP([#if defined(_WIN32) && !defined(_WIN32_WINNT)])
211 AH_TOP([# define _WIN32_WINNT 0x0601 /* Windows 7 */])
212 AH_TOP([#endif])
213 AC_DEFINE([_WIN32_WINNT], 0x0601, [Define to '0x0601' for Windows 7 APIs.])
214 AC_DEFINE([_WIN32_IE], 0x0600, [Define to '0x0600' for IE 6.0 (and shell) APIs.])
215 AC_DEFINE([_UNICODE], [1], [Define to 1 for Unicode (Wide Chars) APIs.])
216 AC_DEFINE([UNICODE], [1], [Define to 1 for Unicode (Wide Chars) APIs.])
217 AC_DEFINE([_ISOC99_SOURCE], [1], [Extensions to ISO C89 from ISO C99.])
218 AC_DEFINE([_ISOC11_SOURCE], [1], [Extensions to ISO C99 from ISO C11.])
219 AC_DEFINE([_POSIX_SOURCE], [1], [IEEE Std 1003.1.])
220 AC_DEFINE([_POSIX_C_SOURCE], [200809L], [IEEE Std 1003.1.])
221 AC_DEFINE([_XOPEN_SOURCE], [700], [POSIX and XPG 7th edition])
222 AC_DEFINE([_XOPEN_SOURCE_EXTENDED], [1], [XPG things and X/Open Unix extensions.])
223 AC_DEFINE([_BSD_SOURCE], [1], [ISO C, POSIX, and 4.3BSD things.])
224 AC_DEFINE([_SVID_SOURCE], [1], [ISO C, POSIX, and SVID things.])
226 case "${host_os}" in
227 *mingw32*)
228 SYS=mingw32
229 ;;
230 *cygwin*)
231 dnl Check if we are using the mno-cygwin mode in which case we are
232 dnl actually dealing with a mingw32 compiler.
233 AC_EGREP_CPP(yes,
234 [#ifdef _WIN32
235 yes
236 #endif],
237 SYS=mingw32, AC_MSG_ERROR([VLC requires -mno-cygwin]))
238 ;;
239 esac
241 if test "${SYS}" = "mingw32"; then
242 # DEP, ASLR, NO SEH
243 LDFLAGS="${LDFLAGS} -Wl,--nxcompat -Wl,--no-seh -Wl,--dynamicbase"
245 AC_CHECK_PROGS(U2D, [unix2dos todos], unix2dos)
246 ac_default_prefix="`pwd`/_win32"
247 DESTDIR="`pwd`/_win32/"
249 dnl
250 dnl NSIS/MSI Installer prefix and WIN64
251 dnl
252 case "${host}" in
253 amd64*|x86_64*)
254 HAVE_WIN64="1"
255 WINDOWS_ARCH="x64"
256 PROGRAMFILES="PROGRAMFILES64"
257 LDFLAGS="${LDFLAGS} -Wl,--high-entropy-va -Wl,--image-base,0x140000000"
258 ;;
259 *)
260 WINDOWS_ARCH="x86"
261 PROGRAMFILES="PROGRAMFILES"
262 ;;
263 esac
264 AC_SUBST(WINDOWS_ARCH)
265 AC_SUBST(PROGRAMFILES)
267 fi
268 ;;
269 *nto*)
270 SYS=nto
271 ;;
272 solaris*)
273 SYS=solaris
274 ;;
275 hpux*)
276 SYS=hpux
277 ;;
278 *os2*)
279 SYS=os2
280 LDFLAGS="${LDFLAGS} -Zomf -Zbin-files -Zargs-wild -Zhigh-mem"
281 AC_LIBOBJ([freeaddrinfo])
282 AC_LIBOBJ([gai_strerror])
283 AC_CHECK_FUNCS([if_nametoindex])
284 ;;
285 *nacl*)
286 SYS=nacl
287 AC_DEFINE([_XOPEN_SOURCE], [700], [POSIX and XPG 7th edition])
288 AC_LIBOBJ([sigwait])
289 AC_LIBOBJ([recvmsg])
290 AC_LIBOBJ([sendmsg])
291 ;;
292 *)
293 SYS="${host_os}"
294 ;;
295 esac
297 dnl WinRT
298 AC_ARG_ENABLE(winstore_app,
299 AS_HELP_STRING([--enable-winstore-app],
300 [Build targetted for Windows Store apps (default disabled)]))
302 vlc_winstore_app=0
303 AS_IF([test "${SYS}" = "mingw32"],[
304 LIBCOM="-lole32"
305 AS_IF([test "${enable_winstore_app}" = "yes"], [
306 vlc_winstore_app=1
307 LIBCOM=""
308 VLC_ADD_LIBS([libvlccore], [-lruntimeobject])
309 AC_LIBOBJ([gai_strerror])
310 ],[])
311 AC_SUBST(LIBCOM)
312 ])
313 AC_DEFINE_UNQUOTED(VLC_WINSTORE_APP, ${vlc_winstore_app}, [Define to 1 if you want to build for Windows Store apps])
315 AM_CONDITIONAL(HAVE_LINUX, test "${SYS}" = "linux")
316 AM_CONDITIONAL(HAVE_OS2, test "${SYS}" = "os2")
318 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
319 AM_CONDITIONAL(HAVE_IOS, test "${HAVE_IOS}" = "1")
320 AM_CONDITIONAL(HAVE_OSX, test "${HAVE_OSX}" = "1")
321 AM_CONDITIONAL(HAVE_TVOS, test "${HAVE_TVOS}" = "1")
323 AM_CONDITIONAL(HAVE_NACL, test "${SYS}" = "nacl")
324 AM_CONDITIONAL(HAVE_LIBANL, test "${HAVE_LIBANL}" = "1")
326 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
327 AM_CONDITIONAL(HAVE_WIN64, test "${HAVE_WIN64}" = "1") dnl Only used for the packaging
328 AM_CONDITIONAL([HAVE_WINSTORE], [test "$vlc_winstore_app" = "1"])
329 AM_CONDITIONAL([HAVE_WIN32_DESKTOP], [test "${SYS}" = "mingw32" -a "$vlc_winstore_app" = "0"])
331 dnl
332 dnl Sadly autoconf does not think about testing foo.exe when ask to test
333 dnl for program foo on win32
334 case "${build_os}" in
335 cygwin|msys|mingw32)
336 ac_executable_extensions=".exe"
337 BUILDEXEEXT=".exe"
338 ;;
339 os2*)
340 BUILDEXEEXT=".exe"
341 ;;
342 *)
343 ;;
344 esac
345 AC_SUBST(BUILDEXEEXT)
347 dnl Android is linux, but a bit different
348 AS_IF([test "$SYS" = linux],[
349 AC_MSG_CHECKING([for an Android system])
350 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
351 [[#ifndef __ANDROID__
352 # error Not Android
353 #endif
354 ]],[[;]])
355 ],[
356 HAVE_ANDROID="1"
357 AC_MSG_RESULT([yes])
358 ],[
359 AC_MSG_RESULT([no])
360 ])
361 ])
362 AM_CONDITIONAL(HAVE_ANDROID, test "${HAVE_ANDROID}" = "1")
364 dnl Tizen (minimum SDK version: 2.3)
365 AS_IF([test "$SYS" = linux],[
366 AC_MSG_CHECKING([for Tizen])
367 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
368 [[#include <tizen.h>
369 ]],[[;]])
370 ],[
371 HAVE_TIZEN="1"
372 AC_DEFINE([HAVE_TIZEN_SDK], [1], [Define to 1 if vlc is built against Tizen SDK])
373 AC_MSG_RESULT([yes])
374 ],[
375 AC_MSG_RESULT([no])
376 ])
377 ])
378 AM_CONDITIONAL(HAVE_TIZEN, test "${HAVE_TIZEN}" = "1")
380 dnl
381 dnl Check for the contrib directory
382 dnl
383 AC_ARG_WITH(contrib,
384 [AS_HELP_STRING([--with-contrib[=DIR]],
385 [search for 3rd party libraries in DIR/include and DIR/lib])
386 ])
387 AC_MSG_CHECKING([for 3rd party libraries path])
388 AS_IF([test -z "${with_contrib}" || test "${with_contrib}" = "yes"], [
389 CONTRIB_DIR="${srcdir}/contrib/${host}"
390 AS_IF([test ! -d "${CONTRIB_DIR}"], [
391 echo "${CONTRIB_DIR} not found" >&AS_MESSAGE_LOG_FD
392 CONTRIB_DIR="${srcdir}/contrib/`$CC -dumpmachine`"
393 AS_IF([test ! -d "${CONTRIB_DIR}"], [
394 echo "${CONTRIB_DIR} not found" >&AS_MESSAGE_LOG_FD
395 CONTRIB_DIR=""
396 AC_MSG_RESULT([not found])
397 ])
398 ])
399 ], [
400 AS_IF([test "${with_contrib}" != "no"], [
401 CONTRIB_DIR="${with_contrib}"
402 ], [
403 CONTRIB_DIR=""
404 AC_MSG_RESULT([disabled])
405 ])
406 ])
407 AS_IF([test -n "${CONTRIB_DIR}"], [
408 AS_IF([test -d "${CONTRIB_DIR}/lib"],[
409 CONTRIB_DIR=`cd "${CONTRIB_DIR}" && pwd`
410 ], [
411 echo "${CONTRIB_DIR}/lib not found" >&AS_MESSAGE_LOG_FD
412 CONTRIB_DIR=""
413 AC_MSG_RESULT([not usable])
414 ])
416 ])
417 AS_IF([test -n "${CONTRIB_DIR}"], [
418 AC_MSG_RESULT([${CONTRIB_DIR}])
419 CPPFLAGS="${CPPFLAGS} -I${CONTRIB_DIR}/include"
420 CFLAGS="${CFLAGS} -I${CONTRIB_DIR}/include"
421 CXXFLAGS="${CXXFLAGS} -I${CONTRIB_DIR}/include"
422 OBJCFLAGS="${OBJCFLAGS} -I${CONTRIB_DIR}/include -F${CONTRIB_DIR} -F${CONTRIB_DIR}/Frameworks"
423 export PKG_CONFIG_PATH="${CONTRIB_DIR}/lib/pkgconfig:$PKG_CONFIG_PATH"
424 LDFLAGS="${LDFLAGS} -L${CONTRIB_DIR}/lib"
426 AS_IF([test -z "$LUAC"], [
427 dnl Old contribs mixed cross-tools and cross-compiled executables
428 AS_IF([test -x "${CONTRIB_DIR}/bin/luac${BUILDEXEEXT}"], [
429 LUAC="${CONTRIB_DIR}/bin/luac${BUILDEXEEXT}"
430 ])
432 dnl Newer contribs follow usual name space rules
433 AS_IF([test -x "${CONTRIB_DIR}/../bin/${host_alias}-luac${BUILDEXEEXT}"], [
434 LUAC="${CONTRIB_DIR}/../bin/${host_alias}-luac${BUILDEXEEXT}"
435 ])
436 ])
438 AS_IF([test "${SYS}" = "darwin"], [
439 export LD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$LD_LIBRARY_PATH"
440 export DYLD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$DYLD_LIBRARY_PATH"
441 ])
442 ], [
443 AS_IF([test -n "${with_contrib}" && test "${with_contrib}" != "no"], [
444 AC_MSG_ERROR([Third party libraries not found!])
445 ])
446 ])
447 AC_SUBST(CONTRIB_DIR)
449 dnl Add extras/tools to the PATH
450 TOOLS_DIR="${srcdir}/extras/tools/build/bin"
451 AS_IF([test -d "${TOOLS_DIR}"], [
452 TOOLS_DIR=`cd "${TOOLS_DIR}" && pwd`
453 export PATH="${TOOLS_DIR}":$PATH
454 ])
456 dnl
457 dnl Libtool
458 dnl It's very bad, but our former custom system was worst
459 dnl -- Courmisch
460 dnl
462 dnl override platform specific check for dependent libraries
463 dnl otherwise libtool linking of shared libraries will
464 dnl fail on anything other than pass_all.
465 AC_CACHE_VAL(lt_cv_deplibs_check_method,
466 [lt_cv_deplibs_check_method=pass_all])
468 LT_INIT([dlopen win32-dll shared disable-static])
469 LT_LANG([C++])
470 LT_LANG([Windows Resource])
472 DOLT
474 lt_cv_deplibs_check_method=pass_all
476 AS_IF([test "${enable_shared}" = "no" -a "${enable_vlc}" != "no"], [
477 AC_MSG_ERROR([VLC is based on plugins. Shared libraries cannot be disabled.])
478 ])
480 dnl
481 dnl Gettext stuff
482 dnl
483 AM_GNU_GETTEXT_VERSION([0.19.8])
484 AM_GNU_GETTEXT([external], [need-formatstring-macros])
486 dnl
487 dnl Iconv stuff
488 dnl
489 AM_ICONV
491 dnl
492 dnl checks for mingw
493 AS_IF([test "${SYS}" = "mingw32"], [
495 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
496 #if !defined(__MINGW32__)
497 # error Not compiling with mingw
498 #endif
499 ])], [
501 dnl Check for broken versions of mingw-runtime compatability library
502 AC_MSG_CHECKING(for broken mingw-runtime)
503 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
504 #include <_mingw.h>
505 #if defined(__MINGW64_VERSION_MAJOR)
506 # if __MINGW64_VERSION_MAJOR < 5
507 # error Update your mingw-w64! This one is too old.
508 # endif
509 #else
510 # error You cannot compile with Mingw. Use Mingw-w64!
511 #endif
512 ])], [
513 AC_MSG_RESULT([ok])
514 ], [
515 AC_MSG_RESULT([present])
516 AC_MSG_ERROR([LibVLC requires Mingw-w64 version 5.0 or higher!])
517 ])
519 dnl force use of mingw provided c99 *printf over msvcrt
520 CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1"
522 dnl Check for the need to include the mingwex lib for mingw32
523 VLC_SAVE_FLAGS
524 AC_CHECK_LIB(mingwex,opendir,
525 AC_CHECK_LIB(mingw32,opendir,,
526 [VLC_ADD_LIBS([libvlccore],[-lmingwex])])
527 )
528 VLC_RESTORE_FLAGS
529 ], [
530 AC_MSG_RESULT([Not compiling with mingw])
531 ])
533 dnl Check for fnative-struct or mms-bitfields support for mingw32
534 AX_CHECK_COMPILE_FLAG([-mms-bitfields], [
535 AX_APPEND_FLAG([-mms-bitfields], [CFLAGS])
536 AX_APPEND_FLAG([-mms-bitfields], [CXXFLAGS])
537 # Check for the warning flag without "-Wno-", GCC accepts
538 # -Wno-<anything> for unsupported warnings, which can trigger
539 # other warnings instead.
540 AX_CHECK_COMPILE_FLAG([-Wincompatible-ms-struct], [
541 AX_APPEND_FLAG([-Wno-incompatible-ms-struct], [CFLAGS])
542 AX_APPEND_FLAG([-Wno-incompatible-ms-struct], [CXXFLAGS])
543 ])
544 ], [
545 AX_CHECK_COMPILE_FLAG([-fnative-struct], [
546 AX_APPEND_FLAG([-fnative-struct], [CFLAGS])
547 AX_APPEND_FLAG([-fnative-struct], [CXXFLAGS])
548 ])
549 ])
550 ])
553 dnl
554 dnl Buggy glibc prevention. Purposedly not cached.
555 dnl See sourceware.org bugs 5058 and 5443.
556 dnl Ubuntu alone has 20 bug numbers for this...
557 dnl
558 AC_MSG_CHECKING(for buggy GNU/libc versions)
559 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
560 #include <limits.h>
561 #if defined (__GLIBC__) && (__GLIBC__ == 2) \
562 && (__GLIBC_MINOR__ >= 5) && (__GLIBC_MINOR__ <= 7)
563 # error GNU/libc with dcgettext killer bug!
564 #endif
565 ])], [
566 AC_MSG_RESULT([not present])
567 ], [
568 AC_MSG_RESULT([found])
569 AS_IF([test "x${enable_nls}" != "xno"], [
570 AC_MSG_ERROR([Buggy GNU/libc (version 2.5 - 2.7) present. VLC would crash; there is no viable
571 work-around for this. Check with your distribution vendor on how to update the
572 glibc run-time. Alternatively, build with --disable-nls.])
573 ])
574 ])
576 dnl Plugin compilation stuff
578 VLC_LIBRARY_SUFFIX
580 dnl Check for system libs needed
581 need_libc=false
583 dnl Check for usual libc functions
584 AC_CHECK_FUNCS([accept4 daemon fcntl flock fstatvfs fork getenv getpwuid_r isatty memalign mkostemp mmap open_memstream newlocale openat pipe2 pread posix_fadvise posix_madvise posix_memalign setlocale stricmp strnicmp strptime uselocale])
585 AC_REPLACE_FUNCS([aligned_alloc atof atoll dirfd fdopendir flockfile fsync getdelim getpid lldiv memrchr nrand48 poll recvmsg rewind sendmsg setenv strcasecmp strcasestr strdup strlcpy strndup strnlen strnstr strsep strtof strtok_r strtoll swab tdestroy tfind timegm timespec_get strverscmp pathconf])
586 AC_REPLACE_FUNCS([gettimeofday])
587 AC_CHECK_FUNC(fdatasync,,
588 [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
589 ])
591 VLC_REPLACE_DECL([realpath], [#include <stdlib.h>])
593 dnl mingw64 implements those as static inline, not functions with C linkage
594 VLC_REPLACE_DECL([asprintf], [#include <stdio.h>])
595 VLC_REPLACE_DECL([vasprintf], [#include <stdio.h>])
596 VLC_REPLACE_DECL([gmtime_r], [#include <time.h>])
597 VLC_REPLACE_DECL([localtime_r], [#include <time.h>])
599 dnl C11 static_assert()
600 AC_MSG_CHECKING([for static_assert in assert.h])
601 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <assert.h>], [
602 static_assert(1, "The impossible happened.");
603 ])], [
604 AC_MSG_RESULT([yes])
605 AC_DEFINE([HAVE_STATIC_ASSERT], [1], [Define to 1 if <assert.h> defines static_assert.])
606 ], [
607 AC_MSG_RESULT([no])
608 ])
610 # Windows CE does not have strcoll()
611 AC_FUNC_STRCOLL
613 dnl Check for non-standard system calls
614 case "$SYS" in
615 "linux")
616 AC_CHECK_FUNCS([eventfd vmsplice sched_getaffinity recvmmsg memfd_create])
617 ;;
618 "mingw32")
619 AC_CHECK_FUNCS([_lock_file])
620 ;;
621 esac
623 AH_BOTTOM([#include <vlc_fixups.h>])
625 dnl Check for struct pollfd
626 AC_CHECK_TYPES([struct pollfd],,,
627 [#include <sys/types.h>
628 #if HAVE_POLL
629 # include <poll.h>
630 #elif defined (_WIN32)
631 # include <winsock2.h>
632 #endif
633 ])
635 dnl Check for struct timespec
636 AC_CHECK_TYPES([struct timespec],,,
637 [#include <time.h>])
639 dnl Check for max_align_t
640 AC_CHECK_TYPES([max_align_t],,,
641 [#include <stddef.h>])
643 dnl Checks for socket stuff
644 VLC_SAVE_FLAGS
645 SOCKET_LIBS=""
646 AC_SEARCH_LIBS(connect, [socket], [
647 AS_IF([test "$ac_cv_search_connect" != "none required"], [
648 SOCKET_LIBS="$ac_cv_search_connect"
649 ])
650 ], [
651 AS_IF([test "${SYS}" = "mingw32"], [
652 SOCKET_LIBS="-lws2_32 -liphlpapi"
653 ])
654 ])
656 AC_SEARCH_LIBS([inet_pton], [nsl], [
657 AS_IF([test "$ac_cv_search_inet_pton" != "none required"], [
658 SOCKET_LIBS="$ac_cv_search_inet_pton $SOCKET_LIBS"
659 ])
660 ],, [${SOCKET_LIBS}])
662 LIBS="${LIBS} ${SOCKET_LIBS}"
663 AC_LINK_IFELSE([
664 AC_LANG_PROGRAM([#ifdef _WIN32
665 #include <ws2tcpip.h>
666 #include <windows.h>
667 # if _WIN32_WINNT < 0x600
668 # error Needs vista+
669 # endif
670 #else
671 #include <sys/socket.h>
672 #include <arpa/inet.h>
673 #endif], [
674 char dst[[sizeof(struct in_addr)]];
675 inet_pton(AF_INET, "127.0.0.1", dst);
676 ])],[AC_DEFINE([HAVE_INET_PTON],[1],[Define to 1 if you have inet_pton function])],[AC_LIBOBJ([inet_pton])])
677 AC_CHECK_FUNCS([if_nameindex])
678 VLC_RESTORE_FLAGS
679 AC_SUBST(SOCKET_LIBS)
681 dnl Check for socklen_t
682 AH_TEMPLATE(socklen_t, [Define to `int' if <sys/socket.h> does not define.])
683 AC_CACHE_CHECK([for socklen_t in sys/socket.h], dnl ` (fix VIM syntax highlight
684 ac_cv_type_socklen_t,
685 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
686 [#include <sys/types.h>
687 #ifdef _WIN32
688 # include <winsock2.h>
689 # include <ws2tcpip.h>
690 #else
691 # include <sys/socket.h>
692 #endif]], [[socklen_t len; len = 0;]])],
693 ac_cv_type_socklen_t=yes,
694 ac_cv_type_socklen_t=no)])
695 AS_IF([test "$ac_cv_type_socklen_t" = no],
696 [AC_DEFINE(socklen_t, int)])
698 dnl Check for struct sockaddr_storage
699 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.]) dnl ` (fix VIM syntax highlight
700 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.]) dnl ` (fix VIM syntax highlight
701 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
702 [AC_TRY_COMPILE(
703 [#include <sys/types.h>
704 #if defined( _WIN32 )
705 # include <winsock2.h>
706 #else
707 # include <sys/socket.h>
708 #endif], [struct sockaddr_storage addr;],
709 ac_cv_struct_sockaddr_storage=yes,
710 ac_cv_struct_sockaddr_storage=no)])
711 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
712 AC_DEFINE(sockaddr_storage, sockaddr)
713 AC_DEFINE(ss_family, sa_family)
714 ])
716 dnl FreeBSD has a gnugetopt library for this:
717 GNUGETOPT_LIBS=""
718 AC_CHECK_FUNC(getopt_long,, [
719 AC_CHECK_LIB([gnugetopt],[getopt_long], [
720 GNUGETOPT_LIBS="-lgnugetopt"
721 ])
722 ])
723 AC_SUBST(GNUGETOPT_LIBS)
725 AC_CHECK_LIB(m,cos,[
726 LIBM="-lm"
727 ], [
728 LIBM=""
729 ])
730 AC_SUBST(LIBM)
732 AC_CHECK_LIB(m,lrintf, [
733 AC_DEFINE(HAVE_LRINTF, 1, [Define to 1 if you have the lrintf function])
734 VLC_ADD_LIBS([skins2],[-lm])
735 ])
736 AC_CHECK_LIB(m,nanf,
737 AC_DEFINE(HAVE_NANF, 1, [Define to 1 if you have the NANF function])
738 )
739 AC_CHECK_LIB(m,sincos, [
740 AC_DEFINE(HAVE_SINCOS, 1, [Define to 1 if you have the sincos function.])
741 ], [
742 AC_LIBOBJ([sincos])
743 ])
745 AC_MSG_CHECKING([_Thread_local support])
746 AC_COMPILE_IFELSE([AC_LANG_SOURCE([_Thread_local int foo = 0;
747 int main() {}])], [
748 AC_MSG_RESULT([ok])
749 AC_DEFINE(HAVE_THREAD_LOCAL, 1, [Defined to 1 if C11 _Thread_local storage qualifier is supported])
750 ],[ AC_MSG_RESULT([no])])
752 dnl __STDC_NO_THREADS__ can't be trusted on some platforms.
753 dnl check for its availability explicitely
754 AC_CHECK_HEADERS([threads.h])
756 AC_CHECK_LIB([anl],[getaddrinfo_a],[
757 AC_DEFINE(HAVE_LIBANL, 1, [Define to 1 if you have the anl library])
758 ])
760 dnl Check for dynamic plugins
761 LIBDL=""
762 have_dynamic_objects="no"
763 VLC_SAVE_FLAGS
764 AC_SEARCH_LIBS(dlsym, [dl svld], [
765 AS_IF([test "$ac_cv_search_dlsym" != "none required"], [
766 LIBDL="$ac_cv_search_dlsym"
767 ])
768 have_dynamic_objects="yes"
769 ])
770 VLC_RESTORE_FLAGS
772 # Windows
773 AS_IF([test "${SYS}" = "mingw32"], [
774 LIBDL=""
775 have_dynamic_objects="yes" #assume we can use shared objects
776 ])
778 AC_ARG_WITH([libfuzzer],
779 [AS_HELP_STRING([--with-libfuzzer=DIR],
780 [use libFuzzer library from DIR and triggers sanitize coverage (default disabled)])],
781 [],
782 [with_libfuzzer=no])
783 AS_VAR_IF(with_libfuzzer, no, [], [
784 enable_shared=no
785 enable_static=yes
786 enable_vlc=no
787 ])
788 AM_CONDITIONAL(HAVE_LIBFUZZER, [test "${with_libfuzzer}" != "no"])
790 AS_IF([test "${enable_shared}" = "no"], [
791 have_dynamic_objects=no
792 ])
793 AM_CONDITIONAL(HAVE_DYNAMIC_PLUGINS, [test "${have_dynamic_objects}" != "no"])
795 AC_SUBST(LIBDL)
797 dnl Check for thread library
798 LIBPTHREAD=""
799 AS_IF([test "${SYS}" != "mingw32"], [
800 VLC_SAVE_FLAGS
801 LIBS=""
802 AC_SEARCH_LIBS(pthread_rwlock_init, pthread pthreads c_r, [
803 AS_IF([test "$ac_cv_search_pthread_rwlock_init" != "none required"], [
804 LIBPTHREAD="$ac_cv_search_pthread_rwlock_init"
805 ])
806 ])
807 VLC_RESTORE_FLAGS
808 ])
809 AC_SUBST(LIBPTHREAD)
811 AC_SEARCH_LIBS([clock_nanosleep], [rt pthread], [
812 AS_IF([test "$ac_cv_search_clock_nanosleep" != "none required"], [
813 LIBRT="$ac_cv_search_clock_nanosleep"
814 ])
815 ], [
816 AC_SEARCH_LIBS([nanosleep], [rt pthread posix4], [
817 AS_IF([test "$ac_cv_search_nanosleep" != "none required"], [
818 LIBRT="$ac_cv_search_nanosleep"
819 ])
820 ])
821 ])
822 AC_SUBST(LIBRT)
824 dnl
825 dnl Check for headers
826 dnl
828 dnl POSIX
829 AC_CHECK_HEADERS([arpa/inet.h pthread.h search.h sys/shm.h sys/socket.h sys/uio.h])
830 AC_CHECK_HEADERS([net/if.h], [], [],
831 [
832 #include <sys/types.h>
833 #include <sys/socket.h>
834 ])
835 AC_CHECK_HEADER([syslog.h], [have_syslog="yes"], [have_syslog="no"])
836 AM_CONDITIONAL([HAVE_SYSLOG], [test "$have_syslog" = "yes"])
838 dnl BSD
839 AC_CHECK_HEADERS([netinet/tcp.h netinet/udplite.h sys/param.h sys/mount.h])
841 dnl GNU/Linux
842 AC_CHECK_HEADERS([features.h getopt.h linux/dccp.h linux/magic.h mntent.h sys/eventfd.h])
844 dnl MacOS
845 AC_CHECK_HEADERS([xlocale.h])
847 dnl Check if C++ headers define locale_t
848 AC_LANG_PUSH(C++)
849 AC_CACHE_CHECK([if C++ headers define locale_t],
850 [ac_cv_cxx_locale_t],
851 [ac_cv_cxx_locale_t=no
852 AC_TRY_COMPILE([#include <locale>], [locale_t loc;],
853 [ac_cv_cxx_locale_t=yes])])
854 if test "${ac_cv_cxx_locale_t}" != "no"; then
855 AC_DEFINE(HAVE_CXX_LOCALE_T, 1, Define to 1 if C++ headers define locale_t)
856 fi
857 AC_LANG_POP(C++)
859 dnl LP64 and LLP64 architectures had better define ssize_t by themselves...
860 AH_TEMPLATE(ssize_t, [Define to `int' if <stddef.h> does not define.]) dnl ` (fix VIM syntax highlight
861 AC_CHECK_TYPE(ssize_t,, [
862 AC_DEFINE(ssize_t, int)
863 ])
865 dnl It seems that autoconf detects pkg-config only during the first
866 dnl PKG_CHECK_MODULES from configure.ac - which makes sense. But in our case,
867 dnl it is nested within a conditional block, so it was not working right.
868 dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
869 AC_ARG_VAR(PKG_CONFIG_PATH,
870 [Paths where to find .pc not at the default location])
871 PKG_PROG_PKG_CONFIG()
873 dnl On some OS we need static linking
874 AS_IF([test -n "${PKG_CONFIG}" ],[
875 AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "darwin" -o "${SYS}" = "os2" ],[
876 PKG_CONFIG="${PKG_CONFIG} --static"
877 ])
878 ])
881 dnl
882 dnl Check for zlib.h and -lz along with system -lminizip if available
883 dnl
884 AC_CHECK_HEADERS(zlib.h, [ have_zlib=yes ], [ have_zlib=no ])
885 AM_CONDITIONAL(HAVE_ZLIB, [ test "${have_zlib}" = "yes" ])
886 if test "${have_zlib}" = "yes"
887 then
888 VLC_ADD_LIBS([sap],[-lz])
889 PKG_CHECK_MODULES([MINIZIP], [minizip] , [ have_minizip=yes ], [
890 AC_CHECK_HEADERS([unzip.h], [
891 have_minizip=yes
892 MINIZIP_LIBS="-lminizip -lz"
893 ], [
894 have_minizip=no
895 ])
896 ])
897 fi
898 AM_CONDITIONAL(HAVE_MINIZIP, [ test "${have_minizip}" = "yes" ])
901 dnl
902 dnl Domain name i18n support via GNU libidn
903 dnl
904 PKG_CHECK_MODULES([IDN], [libidn], [
905 have_libidn="yes"
906 AC_DEFINE([HAVE_IDN], 1, [Define to 1 if you have GNU libidn.])
907 ], [
908 have_libidn="no"
909 ])
912 dnl Check for dbus
913 AC_ARG_ENABLE(dbus,
914 [AS_HELP_STRING([--enable-dbus],
915 [compile D-Bus message bus support (default enabled)])])
916 have_dbus="no"
917 AS_IF([test "${enable_dbus}" != "no"], [
918 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.6.0], [
919 have_dbus="yes"
920 ], [
921 AS_IF([test -n "${enable_dbus}"], [
922 AC_MSG_ERROR([${DBUS_PKG_ERRORS}.])
923 ], [
924 AC_MSG_WARN([${DBUS_PKG_ERRORS}.])
925 ])
926 ])
927 ])
928 AM_CONDITIONAL([HAVE_DBUS], [test "${have_dbus}" = "yes"])
931 dnl Check for systemd
932 PKG_CHECK_MODULES([SYSTEMD], [libsystemd], [
933 have_systemd="yes"
934 ], [
935 AC_MSG_WARN([${SYSTEMD_PKG_ERRORS}.])
936 ])
937 AM_CONDITIONAL([HAVE_SYSTEMD], [test "${have_systemd}" = "yes"])
940 EXTEND_HELP_STRING([Optimization options:])
941 dnl
942 dnl Compiler warnings
943 dnl
945 AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wvolatile-register-var -Wformat -Wformat-security], [CFLAGS])
946 AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wvolatile-register-var -Wformat -Wformat-security], [CXXFLAGS])
948 AX_APPEND_COMPILE_FLAGS([-Wbad-function-cast -Wwrite-strings -Wmissing-prototypes -Werror-implicit-function-declaration -Winit-self -Wlogical-op -Wshadow=local -Wmultistatement-macros], [CFLAGS])
949 AX_APPEND_COMPILE_FLAGS([-pipe], [CFLAGS])
951 dnl
952 dnl Debugging mode
953 dnl
954 AC_ARG_ENABLE(debug,
955 [AS_HELP_STRING([--enable-debug],
956 [build with run-time assertions (default disabled)])],,
957 [enable_debug="no"])
958 AH_TEMPLATE(NDEBUG,
959 [Define to 1 if debug code should NOT be compiled])
960 AS_IF([test "${enable_debug}" != "no"], [
961 AC_CHECK_HEADERS([valgrind/valgrind.h])
962 ], [
963 AC_DEFINE(NDEBUG)
964 ])
966 dnl
967 dnl Profiling
968 dnl
969 AC_ARG_ENABLE(gprof,
970 [AS_HELP_STRING([--enable-gprof],[profile with gprof (default disabled)])],,
971 [enable_gprof="no"])
972 AS_IF([test "${enable_gprof}" != "no"], [
973 CFLAGS="${CFLAGS} -pg"
974 CXXFLAGS="${CXXFLAGS} -pg"
975 OBJCFLAGS="${OBJCFLAGS} -pg"
976 LDFLAGS="${LDFLAGS} -pg"
977 ])
979 AC_ARG_ENABLE(cprof,
980 [AS_HELP_STRING([--enable-cprof],[profile with cprof (default disabled)])],,
981 [enable_cprof="no"])
982 AS_IF([test "${enable_gprof}" != "no"], [
983 CFLAGS="${CFLAGS} -finstrument-functions"
984 CXXFLAGS="${CXXFLAGS} -finstrument-functions"
985 OBJCFLAGS="${OBJCFLAGS} -finstrument-functions"
986 LDFLAGS="${LDFLAGS} -finstrument-functions"
987 ])
989 dnl
990 dnl Test coverage
991 dnl
992 AC_ARG_ENABLE(coverage,
993 [AS_HELP_STRING([--enable-coverage],
994 [build for test coverage (default disabled)])],,
995 [enable_coverage="no"])
996 AS_IF([test "${enable_coverage}" != "no"], [
997 CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
998 CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
999 LDFLAGS="-lgcov ${LDFLAGS}"
1000 ])
1002 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "os2"], [
1003 VLC_SAVE_FLAGS
1004 CFLAGS="${CFLAGS} -fvisibility=hidden"
1005 CXXFLAGS="${CXXFLAGS} -fvisibility=hidden"
1006 OBJCFLAGS="${OBJCFLAGS} -fvisibility=hidden"
1007 AC_CACHE_CHECK([if $CC accepts -fvisibility=hidden],
1008 [ac_cv_c_visibility_hidden], [
1009 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1010 ac_cv_c_visibility_hidden=yes
1011 ], [
1012 ac_cv_c_visibility_hidden=no
1013 ])
1014 ])
1015 AS_IF([test "${ac_cv_c_visibility_hidden}" = "no"], [VLC_RESTORE_FLAGS])
1016 ])
1018 dnl
1019 dnl Sanitizer flags
1020 dnl
1021 AC_ARG_WITH([sanitizer],
1022 [AS_HELP_STRING([--with-sanitizer=(address/memory/undefined/thread)],
1023 [build with sanitizer flags (default disabled)])],
1024 [],
1025 [with_sanitizer=no])
1027 AS_VAR_IF(with_sanitizer, no, [], [
1028 AX_CHECK_COMPILE_FLAG([-fsanitize=${with_sanitizer}], [
1029 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}])
1030 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [CXXFLAGS])
1031 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [LDFLAGS])
1032 ], [
1033 AC_MSG_ERROR(["-fsanitize=${with_sanitizer} not supported!"])
1034 ])
1035 AX_APPEND_FLAG([-g])
1036 AX_APPEND_FLAG([-g], [CXXFLAGS])
1038 AS_IF([test -z "${with_sanitizer##*address*}" ], [
1039 AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer])
1040 AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer], [CXXFLAGS])
1041 ])
1042 AS_IF([test -z "${with_sanitizer##*memory*}" ], [
1043 AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
1044 AX_APPEND_COMPILE_FLAGS([-fPIE -pie], [CXXFLAGS])
1045 ])
1046 AS_IF([test -z "${with_sanitizer##*thread*}" ], [
1047 AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
1048 AX_APPEND_COMPILE_FLAGS([-fPIE -pie], [CXXFLAGS])
1049 ])
1050 ])
1052 dnl
1053 dnl Enable/disable optimizations
1054 dnl
1055 AC_ARG_ENABLE(optimizations,
1056 [AS_HELP_STRING([--disable-optimizations],
1057 [disable compiler optimizations (default enabled)])],,
1058 [enable_optimizations="yes"])
1060 dnl Check for various optimization flags
1061 AS_IF([test "${enable_optimizations}" != "no"], [
1063 dnl -O3 only in production builds
1064 AS_IF([test "${enable_debug}" = "no"], [
1065 VLC_SAVE_FLAGS
1066 CFLAGS="${CFLAGS} -O3"
1067 CXXFLAGS="${CXXFLAGS} -O3"
1068 OBJCFLAGS="${OBJCFLAGS} -O3"
1069 AC_CACHE_CHECK([if $CC accepts -O3], [ac_cv_c_o3], [
1070 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1071 ac_cv_c_o3=yes
1072 ], [
1073 ac_cv_c_o3=no
1074 ])
1075 ])
1076 AS_IF([test "${ac_cv_c_o3}" = "no"], [VLC_RESTORE_FLAGS])
1077 ])
1079 dnl Check for fast maths
1080 AX_APPEND_COMPILE_FLAGS([-fno-math-errno -funsafe-math-optimizations -fno-rounding-math -fno-signaling-nans -fcx-limited-range], [CFLAGS])
1081 AX_APPEND_COMPILE_FLAGS([-fno-math-errno -funsafe-math-optimizations -fno-rounding-math -fno-signaling-nans -fcx-limited-range], [CXXFLAGS])
1083 AH_BOTTOM([
1084 #if defined(_MSC_VER) && !defined(__clang__)
1085 # pragma fenv_access(off)
1086 # pragma fp_contract(on)
1087 #elif defined(__GNUC__)
1088 /* Not supported so far */
1089 #else
1090 # pragma STDC FENV_ACCESS OFF
1091 # pragma STDC FP_CONTRACT ON
1092 #endif
1093 ])
1095 dnl Check for -funroll-loops
1096 VLC_SAVE_FLAGS
1097 CFLAGS="${CFLAGS} -funroll-loops"
1098 CXXFLAGS="${CXXFLAGS} -funroll-loops"
1099 OBJCFLAGS="${OBJCFLAGS} -funroll-loops"
1100 AC_CACHE_CHECK([if $CC accepts -funroll-loops], [ac_cv_c_unroll_loops], [
1101 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1102 ac_cv_c_unroll_loops=yes
1103 ], [
1104 ac_cv_c_unroll_loops=no
1105 ])
1106 ])
1107 AS_IF([test "${ac_cv_c_unroll_loops}" = "no"], [VLC_RESTORE_FLAGS])
1109 AS_IF([test "$enable_debug" = "no"], [
1110 dnl Check for -fomit-frame-pointer
1111 VLC_SAVE_FLAGS
1112 CFLAGS="${CFLAGS} -fomit-frame-pointer"
1113 CXXFLAGS="${CXXFLAGS} -fomit-frame-pointer"
1114 OBJCFLAGS="${OBJCFLAGS} -fomit-frame-pointer"
1115 AC_CACHE_CHECK([if $CC accepts -fomit-frame-pointer],
1116 [ac_cv_c_omit_frame_pointer], [
1117 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1118 ac_cv_c_omit_frame_pointer=yes
1119 ], [
1120 ac_cv_c_omit_frame_pointer=no
1121 ])
1122 ])
1123 AS_IF([test "${ac_cv_c_omit_frame_pointer}" = "no"], [VLC_RESTORE_FLAGS])
1124 ])
1126 ])
1128 AC_ARG_ENABLE(ssp, [
1129 AS_HELP_STRING([--disable-ssp],
1130 [disable stack smashing protection (default enabled for optimized builds)])
1131 ],,[enable_ssp="yes"])
1133 AS_IF([test "${enable_ssp}" != "no" -a "${enable_optimizations}" != "no"], [
1134 VLC_SAVE_FLAGS
1135 AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong])
1136 AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong], [CXXFLAGS])
1137 dnl Win32 requires linking to ssp for stack-protection
1138 AS_IF([test "${SYS}" = "mingw32"], [
1139 LDFLAGS="${LDFLAGS} -lssp"
1140 dnl library for Crypt/BCrypt APIs
1141 AS_IF([test "${vlc_winstore_app}" != 1],
1142 [LDFLAGS="${LDFLAGS} -ladvapi32"],
1143 [LDFLAGS="${LDFLAGS} -lbcrypt"])
1144 AC_CACHE_CHECK([if linker supports stack protectors], [ac_cv_ld_ssp], [
1145 AC_TRY_LINK([#include <stdio.h>],[char buf[100]; fgets(buf, sizeof(buf), stdin);], [
1146 ac_cv_ld_ssp="yes"
1147 ], [
1148 ac_cv_ld_ssp="no"
1149 ])
1150 ])
1151 AS_IF([test "${ac_cv_ld_ssp}" = "no"], [VLC_RESTORE_FLAGS])
1152 ])
1153 ])
1155 VLC_SAVE_FLAGS
1156 LDFLAGS="${LDFLAGS} -Wl,-Bsymbolic"
1157 AC_CACHE_CHECK([if linker supports -Bsymbolic], [ac_cv_ld_bsymbolic], [
1158 AC_TRY_LINK([],, [
1159 ac_cv_ld_bsymbolic="-Wl,-Bsymbolic"
1160 ], [
1161 ac_cv_ld_bsymbolic=""
1162 ])
1163 ])
1164 VLC_RESTORE_FLAGS
1165 SYMBOLIC_LDFLAGS="${ac_cv_ld_bsymbolic}"
1166 AC_SUBST(SYMBOLIC_LDFLAGS)
1168 VLC_SAVE_FLAGS
1169 LDFLAGS="${LDFLAGS} -Wl,-z,defs"
1170 AC_CACHE_CHECK([if linker supports -z,defs], [ac_cv_ld_z_defs], [
1171 AC_TRY_LINK([],, [
1172 ac_cv_ld_z_defs="yes"
1173 ], [
1174 ac_cv_ld_z_defs="no"
1175 ])
1176 ])
1177 AS_IF([test "${ac_cv_ld_z_defs}" = "no"], [VLC_RESTORE_FLAGS])
1179 dnl Check for __attribute__((packed))
1180 AC_CACHE_CHECK([for __attribute__((packed))],
1181 [ac_cv_c_attribute_packed],
1182 [ac_cv_c_attribute_packed=no
1183 AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b; (void)b;],
1184 [ac_cv_c_attribute_packed=yes])])
1185 if test "${ac_cv_c_attribute_packed}" != "no"; then
1186 AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1187 fi
1189 dnl
1190 dnl Check the CPU
1191 dnl
1192 case "${host_cpu}" in
1193 "")
1194 ARCH=unknown
1195 ;;
1196 armv*)
1197 ARCH="arm"
1198 host_cpu="arm"
1199 ;;
1200 *)
1201 ARCH="${host_cpu}"
1202 ;;
1203 esac
1205 dnl Check for backtrace() support
1206 AC_CHECK_HEADERS(execinfo.h)
1207 AC_CHECK_FUNCS(backtrace)
1209 dnl
1210 dnl default modules
1211 dnl
1212 ALIASES="${ALIASES} cvlc rvlc"
1214 dnl
1215 dnl Accelerated modules
1216 dnl
1218 dnl Check for fully working MMX intrinsics
1219 dnl We need support for -mmmx, we need <mmintrin.h>, and we also need a
1220 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1221 AC_ARG_ENABLE(mmx,
1222 [AS_HELP_STRING([--disable-mmx],
1223 [disable MMX optimizations (default auto)])],,[
1224 case "${host_cpu}" in
1225 i?86|x86_64)
1226 enable_mmx="yes"
1227 ;;
1228 *)
1229 enable_mmx="no"
1230 ;;
1231 esac
1232 ])
1233 have_mmx="no"
1234 have_mmxext="no"
1235 AS_IF([test "${enable_mmx}" != "no"], [
1236 ARCH="${ARCH} mmx"
1237 VLC_SAVE_FLAGS
1238 CFLAGS="${CFLAGS} -mmmx"
1239 AC_CACHE_CHECK([if $CC groks MMX intrinsics], [ac_cv_c_mmx_intrinsics], [
1240 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1241 [#include <mmintrin.h>
1242 #include <stdint.h>
1243 uint64_t frobzor;]], [
1244 [__m64 a, b, c;
1245 a = b = c = (__m64)frobzor;
1246 a = _mm_slli_pi16(a, 3);
1247 a = _mm_adds_pi16(a, b);
1248 c = _mm_srli_pi16(c, 8);
1249 c = _mm_slli_pi16(c, 3);
1250 b = _mm_adds_pi16(b, c);
1251 a = _mm_unpacklo_pi8(a, b);
1252 frobzor = (uint64_t)a;]])], [
1253 ac_cv_c_mmx_intrinsics=yes
1254 ], [
1255 ac_cv_c_mmx_intrinsics=no
1256 ])
1257 ])
1258 VLC_RESTORE_FLAGS
1259 AS_IF([test "${ac_cv_c_mmx_intrinsics}" != "no"], [
1260 AC_DEFINE(HAVE_MMX_INTRINSICS, 1, [Define to 1 if MMX intrinsics are available.])
1261 ])
1263 VLC_SAVE_FLAGS
1264 CFLAGS="${CFLAGS} -mmmx"
1265 AC_CACHE_CHECK([if $CC groks MMX inline assembly], [ac_cv_mmx_inline], [
1266 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1267 void *p;
1268 asm volatile("packuswb %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1269 ]])
1270 ], [
1271 ac_cv_mmx_inline=yes
1272 ], [
1273 ac_cv_mmx_inline=no
1274 ])
1275 ])
1276 AS_IF([test "${ac_cv_mmx_inline}" != "no"], [
1277 AC_DEFINE(CAN_COMPILE_MMX, 1, [Define to 1 inline MMX assembly is available.])
1278 have_mmx="yes"
1279 ])
1281 AC_CACHE_CHECK([if $CC groks MMX EXT inline assembly],
1282 [ac_cv_mmxext_inline], [
1283 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1284 void *p;
1285 asm volatile("maskmovq %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1286 ]])
1287 ], [
1288 ac_cv_mmxext_inline=yes
1289 ], [
1290 ac_cv_mmxext_inline=no
1291 ])
1292 ])
1293 VLC_RESTORE_FLAGS
1294 AS_IF([test "${ac_cv_mmxext_inline}" != "no"], [
1295 AC_DEFINE(CAN_COMPILE_MMXEXT, 1, [Define to 1 if MMX EXT inline assembly is available.])
1296 have_mmxext="yes"
1297 ])
1298 ])
1299 AM_CONDITIONAL([HAVE_MMX], [test "${have_mmx}" = "yes"])
1300 AM_CONDITIONAL([HAVE_MMXEXT], [test "${have_mmxext}" = "yes"])
1302 dnl Check for fully workin SSE2 intrinsics
1303 dnl We need support for -mmmx, we need <emmintrin.h>, and we also need a
1304 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1305 AC_ARG_ENABLE(sse,
1306 [AS_HELP_STRING([--disable-sse],
1307 [disable SSE (1-4) optimizations (default auto)])],, [
1308 case "${host_cpu}" in
1309 i?86|x86_64)
1310 enable_sse=yes
1311 ;;
1312 *)
1313 enable_sse=no
1314 ;;
1315 esac
1316 ])
1317 have_sse2="no"
1318 AS_IF([test "${enable_sse}" != "no"], [
1319 ARCH="${ARCH} sse sse2"
1321 VLC_SAVE_FLAGS
1322 CFLAGS="${CFLAGS} -msse2"
1323 AC_CACHE_CHECK([if $CC groks SSE2 intrinsics], [ac_cv_c_sse2_intrinsics], [
1324 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1325 [#include <emmintrin.h>
1326 #include <stdint.h>
1327 uint64_t frobzor;]], [
1328 [__m128i a, b, c;
1329 a = b = c = _mm_set1_epi64((__m64)frobzor);
1330 a = _mm_slli_epi16(a, 3);
1331 a = _mm_adds_epi16(a, b);
1332 c = _mm_srli_epi16(c, 8);
1333 c = _mm_slli_epi16(c, 3);
1334 b = _mm_adds_epi16(b, c);
1335 a = _mm_unpacklo_epi8(a, b);
1336 frobzor = (uint64_t)_mm_movepi64_pi64(a);]])], [
1337 ac_cv_c_sse2_intrinsics=yes
1338 ], [
1339 ac_cv_c_sse2_intrinsics=no
1340 ])
1341 ])
1342 VLC_RESTORE_FLAGS
1343 AS_IF([test "${ac_cv_c_sse2_intrinsics}" != "no"], [
1344 AC_DEFINE(HAVE_SSE2_INTRINSICS, 1, [Define to 1 if SSE2 intrinsics are available.])
1345 ])
1347 VLC_SAVE_FLAGS
1348 CFLAGS="${CFLAGS} -msse"
1349 AC_CACHE_CHECK([if $CC groks SSE inline assembly], [ac_cv_sse_inline], [
1350 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1351 void *p;
1352 asm volatile("xorps %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
1353 ]])
1354 ], [
1355 ac_cv_sse_inline=yes
1356 ], [
1357 ac_cv_sse_inline=no
1358 ])
1359 ])
1361 AS_IF([test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"], [
1362 AC_DEFINE(CAN_COMPILE_SSE, 1, [Define to 1 if SSE inline assembly is available.])
1363 ])
1365 AC_CACHE_CHECK([if $CC groks SSE2 inline assembly], [ac_cv_sse2_inline], [
1366 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1367 void *p;
1368 asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
1369 ]])
1370 ], [
1371 ac_cv_sse2_inline=yes
1372 ], [
1373 ac_cv_sse2_inline=no
1374 ])
1375 ])
1376 AS_IF([test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"], [
1377 AC_DEFINE(CAN_COMPILE_SSE2, 1, [Define to 1 if SSE2 inline assembly is available.])
1378 have_sse2="yes"
1379 ])
1381 # SSE3
1382 AC_CACHE_CHECK([if $CC groks SSE3 inline assembly], [ac_cv_sse3_inline], [
1383 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1384 void *p;
1385 asm volatile("movsldup %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1386 ]])
1387 ], [
1388 ac_cv_sse3_inline=yes
1389 ], [
1390 ac_cv_sse3_inline=no
1391 ])
1392 ])
1394 AS_IF([test "${ac_cv_sse3_inline}" != "no"], [
1395 AC_DEFINE(CAN_COMPILE_SSE3, 1, [Define to 1 if SSE3 inline assembly is available.]) ])
1396 # SSSE3
1397 AC_CACHE_CHECK([if $CC groks SSSE3 inline assembly], [ac_cv_ssse3_inline], [
1398 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1399 void *p;
1400 asm volatile("pabsw %%xmm0,%%xmm0"::"r"(p):"xmm0");
1401 ]])
1402 ], [
1403 ac_cv_ssse3_inline=yes
1404 ], [
1405 ac_cv_ssse3_inline=no
1406 ])
1407 ])
1409 AS_IF([test "${ac_cv_ssse3_inline}" != "no"], [
1410 AC_DEFINE(CAN_COMPILE_SSSE3, 1, [Define to 1 if SSSE3 inline assembly is available.]) ])
1412 # SSE4.1
1413 AC_CACHE_CHECK([if $CC groks SSE4.1 inline assembly],
1414 [ac_cv_sse4_1_inline], [
1415 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1416 void *p;
1417 asm volatile("pmaxsb %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1418 ]])
1419 ], [
1420 ac_cv_sse4_1_inline=yes
1421 ], [
1422 ac_cv_sse4_1_inline=no
1423 ])
1424 ])
1426 AS_IF([test "${ac_cv_sse4_1_inline}" != "no"], [
1427 AC_DEFINE(CAN_COMPILE_SSE4_1, 1, [Define to 1 if SSE4_1 inline assembly is available.]) ])
1429 # SSE4.2
1430 AC_CACHE_CHECK([if $CC groks SSE4.2 inline assembly],
1431 [ac_cv_sse4_2_inline], [
1432 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1433 void *p;
1434 asm volatile("pcmpgtq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1435 ]])
1436 ], [
1437 ac_cv_sse4_2_inline=yes
1438 ], [
1439 ac_cv_sse4_2_inline=no
1440 ])
1441 ])
1443 AS_IF([test "${ac_cv_sse4_2_inline}" != "no"], [
1444 AC_DEFINE(CAN_COMPILE_SSE4_2, 1, [Define to 1 if SSE4_2 inline assembly is available.]) ])
1446 # SSE4A
1447 AC_CACHE_CHECK([if $CC groks SSE4A inline assembly], [ac_cv_sse4a_inline], [
1448 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1449 void *p;
1450 asm volatile("insertq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1451 ]])
1452 ], [
1453 ac_cv_sse4a_inline=yes
1454 ], [
1455 ac_cv_sse4a_inline=no
1456 ])
1457 ])
1458 VLC_RESTORE_FLAGS
1459 AS_IF([test "${ac_cv_sse4a_inline}" != "no"], [
1460 AC_DEFINE(CAN_COMPILE_SSE4A, 1, [Define to 1 if SSE4A inline assembly is available.]) ])
1461 ])
1462 AM_CONDITIONAL([HAVE_SSE2], [test "$have_sse2" = "yes"])
1464 VLC_SAVE_FLAGS
1465 CFLAGS="${CFLAGS} -mmmx"
1466 have_3dnow="no"
1467 AC_CACHE_CHECK([if $CC groks 3D Now! inline assembly], [ac_cv_3dnow_inline], [
1468 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1469 void *p;
1470 asm volatile("pfadd %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1471 ]])
1472 ], [
1473 ac_cv_3dnow_inline=yes
1474 ], [
1475 ac_cv_3dnow_inline=no
1476 ])
1477 ])
1478 VLC_RESTORE_FLAGS
1479 AS_IF([test "${ac_cv_3dnow_inline}" != "no"], [
1480 AC_DEFINE(CAN_COMPILE_3DNOW, 1,
1481 [Define to 1 if 3D Now! inline assembly is available.])
1482 have_3dnow="yes"
1483 ])
1484 AM_CONDITIONAL([HAVE_3DNOW], [test "$have_3dnow" = "yes"])
1487 AC_ARG_ENABLE(neon,
1488 [AS_HELP_STRING([--disable-neon],
1489 [disable NEON optimizations (default auto)])],, [
1490 AS_IF([test "${host_cpu}" = "arm"], [enable_neon="yes"] ,[enable_neon="no"])
1491 ])
1492 AS_IF([test "${enable_neon}" != "no"], [
1493 VLC_SAVE_FLAGS
1494 CFLAGS="${CFLAGS} -mfpu=neon -mhard-float"
1495 AC_CACHE_CHECK([if $CCAS groks ARM NEON assembly], [ac_cv_arm_neon], [
1496 AC_COMPILE_IFELSE([
1497 AC_LANG_PROGRAM(,[[
1498 asm volatile("vqmovun.s64 d0, q1":::"d0");
1499 ]])
1500 ], [
1501 ac_cv_arm_neon="yes"
1502 ], [
1503 ac_cv_arm_neon="no"
1504 ])
1505 ])
1506 VLC_RESTORE_FLAGS
1507 ])
1508 AM_CONDITIONAL(HAVE_NEON, [test "${ac_cv_arm_neon}" = "yes"])
1510 AC_ARG_ENABLE(arm64,
1511 [AS_HELP_STRING([--disable-arm64],
1512 [disable arm 64-bit optimizations (default auto)])],, [
1513 AS_IF([test "${host_cpu}" = "aarch64"], [enable_arm64="yes"] ,[enable_arm64="no"])
1514 ])
1515 AS_IF([test "${enable_arm64}" != "no"], [
1516 AC_CACHE_CHECK([if $CCAS groks ARM 64 SIMD assembly], [ac_cv_arm64], [
1517 AC_COMPILE_IFELSE([
1518 AC_LANG_PROGRAM(,[[
1519 asm volatile("uhadd v0.8b, v0.8b, v1.8b":::"v0");
1520 ]])
1521 ], [
1522 ac_cv_arm64="yes"
1523 ], [
1524 ac_cv_arm64="no"
1525 ])
1526 ])
1527 ])
1528 AM_CONDITIONAL(HAVE_ARM64, [test "${ac_cv_arm64}" = "yes"])
1531 AC_ARG_ENABLE(altivec,
1532 [AS_HELP_STRING([--disable-altivec],
1533 [disable AltiVec optimizations (default auto)])],, [
1534 AS_CASE("${host_cpu}", [powerpc*],
1535 [enable_altivec=yes], [enable_altivec=no])
1536 ])
1537 have_altivec="no"
1538 ALTIVEC_CFLAGS=""
1539 AS_IF([test "${enable_altivec}" = "yes"], [
1540 ARCH="${ARCH} altivec";
1541 VLC_SAVE_FLAGS
1542 AC_CACHE_CHECK([if $CC groks AltiVec inline assembly],
1543 [ac_cv_altivec_inline],
1544 [AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1545 ac_cv_altivec_inline="yes",
1546 [CFLAGS="${CFLAGS} -Wa,-maltivec"
1547 AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1548 [ac_cv_altivec_inline="-Wa,-maltivec"],
1549 ac_cv_altivec_inline=no)
1550 ])])
1551 VLC_RESTORE_FLAGS
1552 AS_IF([test "${ac_cv_altivec_inline}" != "no"], [
1553 AC_DEFINE(CAN_COMPILE_ALTIVEC, 1,
1554 [Define to 1 if AltiVec inline assembly is available.])
1555 AS_IF([test "${ac_cv_altivec_inline}" != "yes"], [
1556 ALTIVEC_CFLAGS="${ac_cv_altivec_inline}"
1557 VLC_ADD_CFLAGS([libvlccore],[${ac_cv_altivec_inline}])
1558 ])
1559 have_altivec="yes"
1560 ])
1562 VLC_SAVE_FLAGS
1563 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1564 [ac_cv_c_altivec], [
1565 CFLAGS="${CFLAGS} -maltivec"
1566 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1567 [#include <altivec.h>]], [
1568 [vec_ld(0, (unsigned char *)0);]])], [
1569 ac_cv_c_altivec="-maltivec"
1570 ], [
1571 ac_cv_c_altivec="no"
1572 ])
1573 ])
1574 VLC_RESTORE_FLAGS
1575 AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1576 CPPFLAGS="${CPPFLAGS} ${ac_cv_c_altivec}"
1577 AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, [Define to 1 if C AltiVec extensions are available.])
1578 VLC_ADD_CFLAGS([libvlccore],[${ac_cv_c_altivec}])
1579 ALTIVEC_CFLAGS="$ALTIVEC_CFLAGS ${ac_cv_c_altivec}"
1580 VLC_ADD_CFLAGS([deinterlace],[${ac_cv_c_altivec}])
1581 have_altivec="yes"
1582 ])
1583 AC_CHECK_HEADERS(altivec.h)
1585 VLC_SAVE_FLAGS
1586 LDFLAGS="${LDFLAGS} -Wl,-framework,vecLib"
1587 AC_CACHE_CHECK([if linker needs -framework vecLib],
1588 [ac_cv_ld_altivec],
1589 [AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)])
1590 VLC_RESTORE_FLAGS
1591 AS_IF([test "${ac_cv_ld_altivec}" != "no"], [
1592 VLC_ADD_LIBS([libvlccore],[-Wl,-framework,vecLib])
1593 ])
1594 ])
1595 AC_SUBST(ALTIVEC_CFLAGS)
1596 AM_CONDITIONAL([HAVE_ALTIVEC], [test "$have_altivec" = "yes"])
1598 dnl
1599 dnl Memory usage
1600 dnl
1601 AC_ARG_ENABLE(optimize-memory,
1602 [AS_HELP_STRING([--enable-optimize-memory],
1603 [optimize memory usage over performance])])
1604 if test "${enable_optimize_memory}" = "yes"; then
1605 AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1606 fi
1608 dnl
1609 dnl Allow running as root (useful for people running on embedded platforms)
1610 dnl
1611 AC_ARG_ENABLE(run-as-root,
1612 [AS_HELP_STRING([--enable-run-as-root],
1613 [allow running VLC as root (default disabled)])])
1614 AS_IF([test "${enable_run_as_root}" = "yes"],[
1615 AC_DEFINE(ALLOW_RUN_AS_ROOT, 1,
1616 [Define to 1 to allow running VLC as root (uid 0).])
1617 ])
1619 dnl
1620 dnl Stream output
1621 dnl
1622 AC_ARG_ENABLE(sout,
1623 [AS_HELP_STRING([--disable-sout],
1624 [disable streaming output (default enabled)])])
1625 AS_IF([test "${enable_sout}" != "no"], [
1626 AC_DEFINE(ENABLE_SOUT, 1, [Define to 1 for stream output support.])
1627 ])
1628 AM_CONDITIONAL(ENABLE_SOUT, [test "${enable_sout}" != "no"])
1630 dnl Lua modules
1631 AC_ARG_ENABLE(lua,
1632 [AS_HELP_STRING([--disable-lua],
1633 [disable LUA scripting support (default enabled)])])
1634 if test "${enable_lua}" != "no"
1635 then
1636 PKG_CHECK_MODULES(LUA, lua5.2,
1637 [ have_lua=yes ],
1638 [
1639 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua 5.1 instead])
1641 PKG_CHECK_MODULES(LUA, lua5.1,
1642 [ have_lua=yes ],
1643 [
1644 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua >= 5.1 instead])
1645 PKG_CHECK_MODULES(LUA, lua >= 5.1,
1646 [ have_lua=yes ],
1647 [
1648 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying manual detection instead])
1649 have_lua=yes
1650 AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
1651 [],
1652 [ have_lua=no ] )
1653 AC_CHECK_LIB( lua5.2 , luaL_newstate,
1654 [LUA_LIBS="-llua5.2"],
1655 AC_CHECK_LIB( lua5.1 , luaL_newstate,
1656 [LUA_LIBS="-llua5.1"],
1657 AC_CHECK_LIB( lua51 , luaL_newstate,
1658 [LUA_LIBS="-llua51"],
1659 AC_CHECK_LIB( lua , luaL_newstate,
1660 [LUA_LIBS="-llua"],
1661 [ have_lua=no
1662 ], [-lm])
1663 )))
1664 ])
1665 ])
1666 ])
1667 if test "x${have_lua}" != "xyes" ; then
1668 AC_MSG_ERROR([Could not find lua. Lua is needed for some interfaces (rc, telnet, http) as well as many other custom scripts. Use --disable-lua to ignore this error.])
1669 fi
1670 AC_ARG_VAR([LUAC], [LUA byte compiler])
1671 AS_IF([test -z "$LUAC"], [
1672 AC_CHECK_TOOL(LUAC, [luac], [false])
1673 ])
1674 AS_IF([test "${LUAC}" = "false"], [
1675 AC_MSG_ERROR([Could not find the LUA byte compiler.])
1676 ])
1677 AS_IF([test -d "${CONTRIB_DIR}" -a -f "${CONTRIB_DIR}/lib/liblua.a" -a `echo|${LUAC} -o - -|od -j 8 -N 2 -t x2|head -n 1|tr -s ' '|cut -d' ' -f2` != 0404], [
1678 AC_MSG_ERROR([You need 32-bits luac when using lua from contrib.])
1679 ])
1680 fi
1681 AM_CONDITIONAL(BUILD_LUA, [test "${have_lua}" = "yes"])
1684 dnl
1685 dnl VideoLAN manager
1686 dnl
1687 AC_ARG_ENABLE(vlm,
1688 [AS_HELP_STRING([--disable-vlm],
1689 [disable the stream manager (default enabled)])],,
1690 [enable_vlm="${enable_sout}"])
1691 AS_IF([test "${enable_vlm}" != "no"], [
1692 AS_IF([test "${enable_sout}" = "no"], [
1693 AC_MSG_ERROR([VLM requires the stream output. Do not use --disable-sout.])
1694 ])
1695 AC_DEFINE(ENABLE_VLM, 1, [Define if you want the VideoLAN manager support])
1696 ])
1697 AM_CONDITIONAL([ENABLE_VLM], [test "${enable_vlm}" != "no"])
1700 dnl
1701 dnl Addons manager storage and repositories modules
1702 dnl
1703 AC_ARG_ENABLE(addonmanagermodules,
1704 [AS_HELP_STRING([--disable-addonmanagermodules],
1705 [disable the addons manager modules (default enabled)])])
1706 if test "${enable_addonmanagermodules}" != "no"
1707 then
1708 AC_DEFINE(ENABLE_ADDONMANAGERMODULES, 1, [Define if you want the addons manager modules])
1709 fi
1710 AM_CONDITIONAL([ENABLE_ADDONMANAGERMODULES], [test "${enable_addonmanagermodules}" != "no"])
1713 dnl
1714 dnl Input plugins
1715 dnl
1717 EXTEND_HELP_STRING([Input plugins:])
1719 dnl
1720 dnl libarchive access module
1721 dnl
1722 PKG_ENABLE_MODULES_VLC([ARCHIVE], [archive], [libarchive >= 3.1.0], (libarchive support), [auto])
1724 dnl
1725 dnl live555 input
1726 dnl
1727 AC_ARG_ENABLE(live555,
1728 [AS_HELP_STRING([--enable-live555],
1729 [enable RTSP input through live555 (default enabled)])])
1731 AS_IF([test "${enable_live555}" != "no" -a -n "${CXX}"], [
1732 PKG_CHECK_MODULES(LIVE555, live555, [
1733 VLC_ADD_PLUGIN([live555])
1734 VLC_ADD_CXXFLAGS([live555], [$LIVE555_CFLAGS])
1735 VLC_ADD_LIBS([live555],[$LIVE555_LIBS])
1736 ], [
1737 AC_MSG_WARN([${LIVE555_PKG_ERRORS}.])
1739 AC_LANG_PUSH(C++)
1740 VLC_SAVE_FLAGS
1742 dnl detect include paths
1743 AS_IF([test -f "${CONTRIB_DIR}/include/UsageEnvironment/UsageEnvironment.hh"], [
1744 CPPFLAGS_live555="-I${CONTRIB_DIR}/include/liveMedia -I${CONTRIB_DIR}/include/groupsock -I${CONTRIB_DIR}/include/BasicUsageEnvironment -I${CONTRIB_DIR}/include/UsageEnvironment"
1745 ], [
1746 AS_IF([test "${SYS}" != "os2"], [
1747 LIVE555_PREFIX=${LIVE555_PREFIX-"/usr"}
1748 CPPFLAGS_live555="-I${LIVE555_PREFIX}/include/liveMedia -I${LIVE555_PREFIX}/include/groupsock -I${LIVE555_PREFIX}/include/BasicUsageEnvironment -I${LIVE555_PREFIX}/include/UsageEnvironment"
1749 ], [
1750 LIVE555_PREFIX=${LIVE555_PREFIX-"/usr/lib/live"}
1751 CPPFLAGS_live555="-I${LIVE555_PREFIX}/liveMedia/include -I${LIVE555_PREFIX}/groupsock/include -I${LIVE555_PREFIX}/BasicUsageEnvironment/include -I${LIVE555_PREFIX}/UsageEnvironment/include"
1752 LDFLAGS_live555="-L${LIVE555_PREFIX}/liveMedia -L${LIVE555_PREFIX}/groupsock -L${LIVE555_PREFIX}/BasicUsageEnvironment -L${LIVE555_PREFIX}/UsageEnvironment"
1753 ])
1754 ])
1756 dnl CPP Flags
1757 AS_IF([test "${SYS}" = "solaris"], [
1758 CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1759 ])
1760 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1761 LDFLAGS="${LDFLAGS} ${LDFLAGS_live555}"
1763 dnl version check
1764 AC_CACHE_CHECK([for live555 version 1324598400 or later], [ac_cv_live555], [
1765 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
1766 [#include <liveMedia_version.hh>
1767 #if !defined (LIVEMEDIA_LIBRARY_VERSION_INT) || (LIVEMEDIA_LIBRARY_VERSION_INT < 1324598400)
1768 # error BOOM
1769 #endif]])
1770 ], [
1771 ac_cv_live555="yes"
1772 ], [
1773 ac_cv_live555="no"
1774 ])
1775 ])
1777 AS_IF([test "$ac_cv_live555" = "no"], [
1778 AC_MSG_WARN([live555 is missing or its installed version is too old:
1779 Version 2011.12.23 or later is required to proceed.
1780 You can get an updated one from http://www.live555.com/liveMedia .])
1781 AS_IF([test -n "${enable_live555}"], [
1782 AC_MSG_ERROR([Update live555 or pass --disable-live555 to disable RTSP input support.])
1783 ])
1784 ], [
1785 other_libs="-lgroupsock -lBasicUsageEnvironment -lUsageEnvironment"
1786 other_libs_pic="-lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic"
1787 AS_IF([test "${SYS}" = "mingw32"], [
1788 # add ws2_32 for closesocket, select, recv
1789 other_libs="$other_libs -lws2_32"
1790 ])
1792 dnl We need to check for pic because live555 don't provide shared libs
1793 dnl and we want to build a plugins so we need -fPIC on some arch.
1794 VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1795 VLC_ADD_LDFLAGS([live555], [${LDFLAGS_live555}])
1796 AC_CHECK_LIB(liveMedia_pic, main, [
1797 VLC_ADD_PLUGIN([live555])
1798 VLC_ADD_LIBS([live555], [-lliveMedia_pic ${other_libs_pic}])
1799 ],[
1800 AC_CHECK_LIB(liveMedia, main, [
1801 VLC_ADD_PLUGIN([live555])
1802 VLC_ADD_LIBS([live555], [-lliveMedia ${other_libs}])
1803 ],[],[${other_libs}])
1804 ],[${other_libs_pic}])
1805 ])
1806 VLC_RESTORE_FLAGS
1807 AC_LANG_POP(C++)
1808 ])
1809 ])
1811 dnl
1812 dnl IIDC and DV FireWire input modules
1813 dnl
1814 PKG_ENABLE_MODULES_VLC([DC1394], [], [libdc1394-2 >= 2.1.0], [IIDC FireWire input module], [auto])
1815 PKG_ENABLE_MODULES_VLC([DV1394], [], [libraw1394 >= 2.0.1 libavc1394 >= 0.5.3], [DV FireWire input module], [auto])
1817 dnl
1818 dnl - linsys modules: access module check for libzvbi
1819 dnl
1820 AC_ARG_ENABLE(linsys,
1821 [AS_HELP_STRING([--enable-linsys],
1822 [Linux Linear Systems Ltd. SDI and HD-SDI input cards (default enabled)])])
1823 AS_IF([test "$SYS" = "linux" -a "${enable_linsys}" != "no"], [
1824 VLC_ADD_PLUGIN([linsys_hdsdi])
1825 PKG_CHECK_MODULES(LINSYS_SDI, [zvbi-0.2 >= 0.2.28], [
1826 VLC_ADD_PLUGIN([linsys_sdi])
1827 ], [
1828 AC_MSG_WARN([${LINSYS_SDI_PKG_ERRORS}.])
1829 ])
1830 ])
1832 dnl
1833 dnl dvdread module: check for libdvdread
1834 dnl
1835 PKG_ENABLE_MODULES_VLC([DVDREAD], [], [dvdread > 4.9.0], [dvdread input module], [auto])
1837 dnl
1838 dnl libdvdnav plugin
1839 dnl
1840 PKG_ENABLE_MODULES_VLC([DVDNAV], [], [dvdnav > 4.9.0], [DVD with navigation input module (dvdnav)], [auto])
1841 AS_IF([test "${enable_dvdnav}" != "no"], [
1842 AC_MSG_CHECKING(for dvdnav_stream_cb in dvdnav/dvdnav.h)
1843 AC_EGREP_HEADER(dvdnav_stream_cb,dvdnav/dvdnav.h,[
1844 AC_MSG_RESULT(yes)
1845 AC_DEFINE(HAVE_STREAM_CB_IN_DVDNAV_H, 1, For dvdnav demux support)
1846 ],[
1847 AC_MSG_RESULT(no)
1848 ])
1849 ])
1851 dnl
1852 dnl Blu-ray Disc Support with libbluray
1853 dnl
1854 PKG_ENABLE_MODULES_VLC([BLURAY], [libbluray], [libbluray >= 0.6.2], (libbluray for Blu-ray disc support ) )
1856 dnl
1857 dnl OpenCV wrapper and example filters
1858 dnl
1859 PKG_ENABLE_MODULES_VLC([OPENCV], [opencv_example opencv_wrapper], [opencv > 2.0], (OpenCV (computer vision) filter), [auto])
1862 dnl
1863 dnl libsmbclient plugin
1864 dnl
1865 PKG_ENABLE_MODULES_VLC([SMBCLIENT], [smbc], [smbclient], (SMB/CIFS support), [auto])
1867 dnl
1868 dnl liBDSM access module
1869 dnl
1870 PKG_ENABLE_MODULES_VLC([DSM], [dsm], [libdsm >= 0.2.0], [libdsm SMB/CIFS access/sd module], [auto])
1872 dnl
1873 dnl sftp access support
1874 dnl
1875 PKG_ENABLE_MODULES_VLC([SFTP], [sftp], [libssh2], (support SFTP file transfer via libssh2), [auto])
1877 dnl
1878 dnl nfs access support
1879 dnl
1880 PKG_ENABLE_MODULES_VLC([NFS], [nfs], [libnfs >= 1.10.0], (support nfs protocol via libnfs), [auto])
1882 dnl
1883 dnl Video4Linux 2
1884 dnl
1885 AC_ARG_ENABLE(v4l2, [AS_HELP_STRING([--disable-v4l2],
1886 [disable Video4Linux version 2 (default auto)])])
1887 have_v4l2="no"
1888 AS_IF([test "$enable_v4l2" != "no"], [
1889 AC_CHECK_HEADERS([linux/videodev2.h sys/videoio.h], [
1890 have_v4l2="yes"
1891 ])
1892 ])
1893 AM_CONDITIONAL(HAVE_V4L2, [test "${have_v4l2}" != "no"])
1895 dnl
1896 dnl special access module for Blackmagic SDI cards
1897 dnl
1898 AC_ARG_ENABLE(decklink,
1899 [AS_HELP_STRING([--disable-decklink],
1900 [disable Blackmagic DeckLink SDI input (default auto)])])
1901 AC_ARG_WITH(decklink_sdk,
1902 [AS_HELP_STRING[--with-decklink-sdk=DIR],
1903 [ location of Blackmagic DeckLink SDI SDK])])
1904 have_decklink=no
1905 if test "${enable_decklink}" != "no"
1906 then
1907 if test "${with_decklink_sdk}" != "no" -a -n "${with_decklink_sdk}"
1908 then
1909 VLC_ADD_CPPFLAGS([decklink decklinkoutput],[-I${with_decklink_sdk}/include])
1910 fi
1911 VLC_SAVE_FLAGS
1912 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_decklink}"
1913 AC_LANG_PUSH(C++)
1914 AC_CHECK_HEADERS(DeckLinkAPIDispatch.cpp, [
1915 have_decklink=yes
1916 ], [
1917 AC_MSG_WARN(Blackmagic DeckLink SDI include files not found, decklink disabled)
1918 ])
1919 AC_LANG_POP(C++)
1920 VLC_RESTORE_FLAGS
1921 fi
1922 AM_CONDITIONAL(HAVE_DECKLINK, [ test "${have_decklink}" != "no" ])
1925 dnl
1926 dnl Built-in CD-DA and VCD module
1927 dnl
1928 AC_ARG_ENABLE(vcd,
1929 [AS_HELP_STRING([--disable-vcd],
1930 [disable built-in VCD and CD-DA support (default enabled)])])
1932 AC_ARG_ENABLE(libcddb,
1933 [AS_HELP_STRING([--disable-libcddb],
1934 [disable CDDB for Audio CD (default enabled)])])
1936 if test "${enable_vcd}" != "no"
1937 then
1938 AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1939 AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1940 AC_MSG_RESULT(yes)
1941 VLC_ADD_PLUGIN([vcd cdda])
1942 ],[
1943 AC_MSG_RESULT(no)
1944 ])
1946 AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1947 AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1948 AC_MSG_RESULT(yes)
1949 VLC_ADD_PLUGIN([vcd cdda])
1950 AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1951 ],[
1952 AC_MSG_RESULT(no)
1953 ])
1955 AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1956 AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1957 AC_MSG_RESULT(yes)
1958 VLC_ADD_PLUGIN([vcd cdda])
1959 AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1960 ],[
1961 AC_MSG_RESULT(no)
1962 ])
1964 if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32" -o "${SYS}" = "os2" -o "${SYS}" = "darwin"
1965 then
1966 VLC_ADD_PLUGIN([vcd cdda])
1967 fi
1969 if test "$enable_libcddb" != "no"; then
1970 PKG_CHECK_MODULES(LIBCDDB, [libcddb >= 0.9.5], [
1971 HAVE_LIBCDDB=yes
1972 AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
1973 VLC_ADD_LIBS([cdda],[$LIBCDDB_LIBS])
1974 VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
1975 ],:
1976 [AC_MSG_WARN([${LIBCDDB_PKG_ERRORS}: CDDB access disabled.])
1977 HAVE_LIBCDDB=no])
1978 fi
1979 fi
1981 dnl
1982 dnl Linux DVB
1983 dnl
1984 AC_CACHE_CHECK([for Linux DVB version 5.1], [ac_cv_linux_dvb_5_1], [
1985 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
1986 [#include <linux/dvb/version.h>
1987 #if (DVB_API_VERSION < 5)
1988 # error Linux DVB API v3.2 and older are not supported.
1989 #endif
1990 #if (DVB_API_VERSION == 5 && DVB_API_VERSION_MINOR < 1)
1991 # error Linux DVB API v5.0 is unsupported. Please update.
1992 #endif
1993 ]])], [
1994 ac_cv_linux_dvb_5_1=yes
1995 ], [
1996 ac_cv_linux_dvb_5_1=no
1997 ])])
1998 AM_CONDITIONAL([HAVE_LINUX_DVB], [test "$ac_cv_linux_dvb_5_1" = "yes"])
2000 dnl
2001 dnl Screen capture module
2002 dnl
2003 AC_ARG_ENABLE(screen,
2004 [AS_HELP_STRING([--enable-screen],
2005 [disable screen capture (default enabled)])])
2006 if test "${enable_screen}" != "no"; then
2007 if test "${SYS}" = "darwin"; then
2008 AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2009 VLC_ADD_PLUGIN([screen])
2010 ])
2011 fi
2012 fi
2013 AM_CONDITIONAL(HAVE_MAC_SCREEN, [test "${SYS}" = "darwin" -a "x${enable_screen}" != "xno"])
2015 dnl
2016 dnl VNC/RFB access module
2017 dnl
2018 PKG_ENABLE_MODULES_VLC([VNC], [vnc], [libvncclient >= 0.9.9], (VNC/rfb client support), [auto])
2020 dnl RDP/Remote Desktop access module
2021 dnl
2022 PKG_ENABLE_MODULES_VLC([FREERDP], [rdp], [freerdp >= 1.0.1], (RDP/Remote Desktop client support) )
2024 dnl
2025 dnl Real RTSP plugin
2026 dnl
2027 AC_ARG_ENABLE(realrtsp,
2028 [ --enable-realrtsp Real RTSP module (default disabled)])
2029 if test "${enable_realrtsp}" = "yes"; then
2030 VLC_ADD_PLUGIN([access_realrtsp])
2031 fi
2033 dnl
2034 dnl QTKit
2035 AC_ARG_ENABLE(macosx-qtkit,
2036 [ --enable-macosx-qtkit Mac OS X qtsound (audio) module (default enabled on Mac OS X <= v10.11)])
2037 if test "x${enable_macosx_qtkit}" != "xno" &&
2038 (test "${SYS}" = "darwin" || test "${enable_macosx_qtkit}" = "yes")
2039 then
2040 AC_CHECK_HEADERS(QTKit/QTKit.h, [
2041 VLC_ADD_PLUGIN([qtsound])
2042 ])
2043 fi
2045 dnl
2046 dnl AVFoundation
2047 AC_SUBST(have_avfoundation, ["no"])
2048 AC_ARG_ENABLE(macosx-avfoundation,
2049 [ --enable-macosx-avfoundation Mac OS X avcapture (video) module (default enabled on Mac OS X)])
2050 if test "x${enable_macosx_avfoundation}" != "xno" &&
2051 (test "${SYS}" = "darwin" || test "${enable_macosx_avfoundation}" = "yes")
2052 then
2053 SAVED_LIBS="${LIBS}"
2054 LIBS="-framework AVFoundation"
2055 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [])],[have_avfoundation=yes],[have_avfoundation=no])
2056 LIBS="${SAVED_LIBS}"
2057 if test "${have_avfoundation}" != "no"
2058 then
2059 VLC_ADD_PLUGIN([avcapture])
2060 fi
2061 fi
2062 AM_CONDITIONAL(HAVE_AVFOUNDATION, [test "${have_avfoundation}" != "no"])
2064 dnl
2065 dnl DCP plugin (using asdcplib)
2066 dnl
2067 PKG_WITH_MODULES([ASDCP], [asdcplib], [have_asdcp="yes"])
2068 AM_CONDITIONAL(HAVE_ASDCP, [test "${have_asdcp}" = "yes"])
2070 dnl
2071 dnl Demux plugins
2072 dnl
2074 EXTEND_HELP_STRING([Mux/Demux plugins:])
2076 dnl
2077 dnl libdvbpsi check for ts mux/demux
2078 dnl
2079 have_dvbpsi="no"
2080 PKG_WITH_MODULES([DVBPSI], [libdvbpsi >= 1.2.0], [have_dvbpsi="yes"])
2081 AM_CONDITIONAL(HAVE_DVBPSI, [test "${have_dvbpsi}" = "yes"])
2084 dnl
2085 dnl GME demux plugin
2086 dnl
2087 AC_ARG_ENABLE(gme,
2088 [AS_HELP_STRING([--enable-gme],
2089 [use Game Music Emu (default auto)])])
2090 AS_IF([test "${enable_gme}" != "no"], [
2091 AC_CHECK_HEADER([gme/gme.h], [
2092 AC_CHECK_LIB([gme], [gme_identify_header], [
2093 VLC_ADD_PLUGIN([gme])
2094 ], [
2095 AC_CHECK_LIB([gme], [gme_identify_extension], [
2096 VLC_ADD_LIBS([gme], [-lstdc++ $LIBM])
2097 VLC_ADD_PLUGIN([gme])
2098 ],, [-lstdc++ $LIBM])
2099 ])
2100 VLC_ADD_LIBS([gme], [-lgme])
2101 ], [
2102 AS_IF([test "x${enable_gme}" != "x"], [
2103 AC_MSG_ERROR([GME cannot be found. Please install the development files.])
2104 ])
2105 ])
2106 ])
2109 dnl
2110 dnl SIDPlay plugin
2111 dnl
2112 AC_ARG_ENABLE(sid,
2113 [AS_HELP_STRING([--enable-sid],[C64 sid demux support (default auto)])])
2114 AS_IF([test "${enable_sid}" != "no"], [
2115 PKG_CHECK_MODULES(SID, [libsidplay2], [
2116 AC_LANG_PUSH(C++)
2117 oldCPPFLAGS="$CPPFLAGS"
2118 CPPFLAGS="$CPPFLAGS $SID_CFLAGS"
2119 AC_CHECK_HEADER([sidplay/builders/resid.h], [
2120 VLC_ADD_PLUGIN([sid])
2121 VLC_ADD_CFLAGS([sid], [$SID_CFLAGS])
2122 VLC_ADD_LIBS([sid], [$SID_LIBS] [-lresid-builder])
2123 ], [
2124 AS_IF([test -n "${enable_sid}"],
2125 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2126 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2127 )
2128 ])
2129 CPPFLAGS="$oldCPPFLAGS"
2130 AC_LANG_POP(C++)
2131 ], [
2132 AS_IF([test "x${enable_sid}" = "xyes"],
2133 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2134 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2135 )
2136 ])
2137 ])
2140 dnl
2141 dnl ogg demux plugin
2142 dnl
2143 PKG_ENABLE_MODULES_VLC([OGG], [mux_ogg], [ogg >= 1.0], [Ogg demux support], [auto])
2144 PKG_CHECK_MODULES(LIBVORBIS, [vorbis >= 1.1], [
2145 AC_DEFINE(HAVE_LIBVORBIS, 1, [Define to 1 if you have the libvorbis])
2146 ],[true])
2147 PKG_ENABLE_MODULES_VLC([OGG], [], [ogg >= 1.0], [Ogg demux support], [auto], [${LIBVORBIS_CFLAGS}], [${LIBVORBIS_LIBS}])
2148 if test "${enable_sout}" != "no"; then
2149 dnl Check for libshout
2150 PKG_ENABLE_MODULES_VLC([SHOUT], [access_output_shout], [shout >= 2.1], [libshout output plugin], [auto])
2151 fi
2153 dnl
2154 dnl matroska demux plugin
2155 dnl
2156 PKG_WITH_MODULES([MATROSKA], [libebml libmatroska], [
2157 VLC_ADD_PLUGIN([mkv])
2158 VLC_ADD_CFLAGS([mkv], [$MATROSKA_CFLAGS])
2159 VLC_ADD_LIBS([mkv], [$MATROSKA_LIBS])
2160 have_matroska="yes"
2161 ],,[MKV format support], [auto])
2162 AM_CONDITIONAL([HAVE_MATROSKA], [test "${have_matroska}" = "yes"])
2164 dnl
2165 dnl modplug demux plugin
2166 dnl
2167 AC_ARG_ENABLE(mod,
2168 [AS_HELP_STRING([--disable-mod],
2169 [do not use libmodplug (default auto)])])
2170 if test "${enable_mod}" != "no" ; then
2171 PKG_CHECK_MODULES(LIBMODPLUG, [libmodplug >= 0.8.4 libmodplug != 0.8.8], [
2172 VLC_ADD_PLUGIN([mod])
2173 VLC_ADD_CXXFLAGS([mod],[$LIBMODPLUG_CFLAGS])
2174 VLC_ADD_CFLAGS([mod],[$LIBMODPLUG_CFLAGS]) #modules/demux/mod.c needs CFLAGS_mod, not CXXFLAGS_mod
2175 VLC_ADD_LIBS([mod],[$LIBMODPLUG_LIBS])
2176 ],[
2177 AS_IF([test -n "${enable_mod}"],
2178 [AC_MSG_ERROR([${LIBMODPLUG_PKG_ERRORS}.])],
2179 [AC_MSG_WARN([${LIBMODPLUG_PKG_ERRORS}.])])
2180 ])
2181 fi
2183 dnl
2184 dnl mpc demux plugin
2185 dnl
2186 AC_ARG_ENABLE(mpc,
2187 [AS_HELP_STRING([--disable-mpc], [do not use libmpcdec (default auto)])])
2188 if test "${enable_mpc}" != "no"
2189 then
2190 AC_CHECK_HEADERS([mpc/mpcdec.h], [
2191 VLC_ADD_PLUGIN([mpc])
2192 VLC_ADD_LIBS([mpc],[-lmpcdec])],
2193 [AC_CHECK_HEADERS([mpcdec/mpcdec.h], [
2194 VLC_ADD_PLUGIN([mpc])
2195 VLC_ADD_LIBS([mpc],[-lmpcdec])])])
2196 fi
2198 dnl
2199 dnl Codec plugins
2200 dnl
2202 EXTEND_HELP_STRING([Codec plugins:])
2204 dnl
2205 dnl wmafixed plugin
2206 dnl
2207 AC_ARG_ENABLE(wma-fixed,
2208 [ --enable-wma-fixed libwma-fixed module (default disabled)])
2209 if test "${enable_wma_fixed}" = "yes"
2210 then
2211 VLC_ADD_PLUGIN([wma_fixed])
2212 fi
2214 dnl
2215 dnl shine encoder plugin
2216 dnl
2217 PKG_ENABLE_MODULES_VLC([SHINE], [], [shine >= 3.0.0], [MPEG Audio Layer 3 encoder], [auto], [], [], [])
2220 dnl
2221 dnl openmax il codec plugin
2222 dnl
2223 AC_ARG_ENABLE(omxil,
2224 [ --enable-omxil openmax il codec module (default disabled)])
2225 if test "${enable_omxil}" = "yes"
2226 then
2227 VLC_ADD_PLUGIN([omxil])
2228 fi
2230 dnl
2231 dnl raspberry pi openmax il configuration
2232 dnl
2233 AC_ARG_ENABLE(rpi-omxil,
2234 [ --enable-rpi-omxil openmax il configured for raspberry pi (default disabled)])
2235 if test "${enable_rpi_omxil}" = "yes"
2236 then
2237 VLC_ADD_PLUGIN([omxil])
2238 VLC_ADD_CFLAGS([omxil],[-DRPI_OMX])
2239 fi
2241 dnl
2242 dnl CrystalHD codec plugin
2243 dnl
2244 AC_ARG_ENABLE(crystalhd,
2245 [ --enable-crystalhd crystalhd codec plugin (default auto)])
2246 if test "${enable_crystalhd}" != "no"; then
2247 AC_CHECK_HEADER(libcrystalhd/libcrystalhd_if.h, [
2248 VLC_ADD_PLUGIN([crystalhd])
2249 VLC_ADD_LIBS([crystalhd], [-lcrystalhd])
2250 ],[
2251 if test "${SYS}" = "mingw32" ; then
2252 AC_CHECK_HEADERS(libcrystalhd/bc_dts_defs.h, [
2253 VLC_ADD_PLUGIN([crystalhd])
2254 AC_CHECK_HEADERS(libcrystalhd/bc_drv_if.h, [
2255 VLC_ADD_LIBS([crystalhd], [-lbcmDIL])
2256 ])
2257 ],[
2258 AS_IF([test x"${enable_crystalhd}" = "xyes"],
2259 [AC_MSG_ERROR("Could not find CrystalHD development headers")],
2260 [AC_MSG_WARN("Could not find CrystalHD development headers")])
2261 ],[#define __LINUX_USER__
2262 #include <libcrystalhd/bc_dts_types.h>
2263 ])
2264 fi
2265 ],[
2266 #include <libcrystalhd/bc_dts_types.h>
2267 ])
2268 fi
2270 dnl
2271 dnl mad plugin
2272 dnl
2273 have_mad="no"
2274 MAD_CFLAGS=""
2275 MAD_LIBS=""
2277 AC_ARG_WITH(mad, [ --with-mad=PATH path to libmad], [
2278 enable_mad="yes"
2279 ], [
2280 with_mad="no"
2281 ])
2282 AS_IF([test "${with_mad}" != "no"], [
2283 MAD_CFLAGS="-I${with_mad}/include"
2284 MAD_LIBS="-L${with_mad}/lib"
2285 ])
2287 AC_ARG_ENABLE(mad,
2288 [ --enable-mad libmad module (default enabled)])
2289 AS_IF([test "${enable_mad}" != "no"], [
2290 VLC_SAVE_FLAGS
2291 CPPFLAGS="${CPPFLAGS} ${MAD_CFLAGS}"
2292 LDFLAGS="${LDFLAGS} ${MAD_LIBS}"
2293 AC_CHECK_HEADERS(mad.h, [
2294 AC_CHECK_LIB(mad, mad_bit_init, [
2295 have_mad="yes"
2296 MAD_LIBS="${MAD_LIBS} -lmad"
2297 ])
2298 ])
2299 VLC_RESTORE_FLAGS
2300 AS_IF([test -n "$enable_mad" -a "${have_mad}" = "no"], [
2301 AC_MSG_ERROR([Could not find libmad. Install it or pass --disable-mad to disable it.])
2302 ])
2303 ])
2304 AC_SUBST(MAD_CFLAGS)
2305 AC_SUBST(MAD_LIBS)
2306 AM_CONDITIONAL([HAVE_MAD], [test "${have_mad}" = "yes"])
2308 dnl mpg123 plugin
2309 dnl
2310 dnl
2311 PKG_ENABLE_MODULES_VLC([MPG123], [mpg123], [libmpg123], [libmpg123 decoder support], [auto])
2313 dnl
2314 dnl gstreamer stuff
2315 dnl
2316 AC_ARG_ENABLE(gst-decode,
2317 [ --enable-gst-decode GStreamer based decoding support (currently supports only video decoding) (default auto)])
2319 have_gst_decode="no"
2320 AS_IF([test "${enable_gst_decode}" != "no"], [
2321 PKG_CHECK_MODULES([GST_APP], [gstreamer-app-1.0], [
2322 PKG_CHECK_MODULES([GST_VIDEO], [gstreamer-video-1.0], [
2323 have_gst_decode="yes"
2324 ], [
2325 AC_MSG_WARN([${GST_VIDEO_PKG_ERRORS}. GStreamer decoder module will not be built.])
2326 ])
2327 ], [
2328 AC_MSG_WARN([${GST_APP_PKG_ERRORS}. GStreamer modules will not be built.])
2329 ])
2330 ])
2331 AM_CONDITIONAL([HAVE_GST_DECODE], [test "${have_gst_decode}" = "yes"])
2333 dnl
2334 dnl avcodec decoder/encoder plugin
2335 dnl
2336 AC_ARG_ENABLE(merge-ffmpeg,
2337 [ --enable-merge-ffmpeg merge FFmpeg-based plugins (default disabled)],, [
2338 enable_merge_ffmpeg="no"
2339 ])
2340 AM_CONDITIONAL([MERGE_FFMPEG], [test "$enable_merge_ffmpeg" != "no"])
2342 AC_MSG_CHECKING([for libavutil variant])
2343 PKG_CHECK_EXISTS([libavutil], [
2344 libavutil_version="$(${PKG_CONFIG} --modversion libavutil)"
2345 libavutil_micro="${libavutil_version##*.}"
2346 AS_IF([test ${libavutil_micro} -le 99], [
2347 avfork="libav"
2348 ], [
2349 avfork="ffmpeg"
2350 ])
2351 ], [
2352 avfork="none"
2353 ])
2354 AC_MSG_RESULT([${avfork}])
2356 AC_ARG_ENABLE(avcodec,
2357 [ --enable-avcodec libavcodec codec (default enabled)])
2358 AS_IF([test "${enable_avcodec}" != "no"], [
2359 dnl We need >=57.16.0 from libav or >=57.37.100 from ffmpeg
2360 case "${avfork}" in
2361 libav) av_codec_ver="57.16.0" ;;
2362 ffmpeg) av_codec_ver="57.37.100" ;;
2363 *) AC_MSG_ERROR([Missing libav or FFmpeg. Pass --disable-avcodec to ignore this error.])
2364 esac
2365 PKG_CHECK_MODULES(AVCODEC,[libavcodec >= ${av_codec_ver} libavutil >= 52.0.0], [
2366 VLC_SAVE_FLAGS
2367 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2368 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2369 AC_CHECK_HEADERS(libavcodec/avcodec.h)
2370 AC_CHECK_HEADERS(libavutil/avutil.h)
2371 VLC_RESTORE_FLAGS
2372 have_avcodec="yes"
2373 ],[
2374 AC_MSG_ERROR([${AVCODEC_PKG_ERRORS}. Pass --disable-avcodec to ignore this error.])
2375 ])
2376 ], [
2377 have_avcodec="no"
2378 ])
2379 AM_CONDITIONAL([HAVE_AVCODEC], [test "${have_avcodec}" != "no"])
2381 dnl
2382 dnl libva needs avcodec
2383 dnl
2384 AC_ARG_ENABLE(libva,
2385 [ --enable-libva VAAPI GPU decoding support (libVA) (default auto)])
2387 AS_IF([test "${enable_libva}" = "yes" -a "${have_avcodec}" != "yes" ], [
2388 AC_MSG_ERROR([--enable-libva and --disable-avcodec options are mutually exclusive. Use --enable-avcodec.])
2389 ])
2391 have_vaapi="no"
2392 have_vaapi_drm="no"
2393 have_vaapi_x11="no"
2394 have_vaapi_wl="no"
2395 AS_IF([test "${enable_libva}" != "no"], [
2396 PKG_CHECK_MODULES([LIBVA], [libva >= 0.38], [
2397 have_vaapi="yes"
2398 ], [
2399 AS_IF([test -n "${enable_libva}"], [
2400 AC_MSG_ERROR([${LIBVA_PKG_ERRORS}.])
2401 ], [
2402 AC_MSG_WARN([${LIBVA_PKG_ERRORS}.])
2403 ])
2404 ])
2405 PKG_CHECK_MODULES([LIBVA_DRM], [libva-drm], [
2406 have_vaapi_drm="yes"
2407 ], [
2408 AC_MSG_WARN([${LIBVA_DRM_PKG_ERRORS}.])
2409 ])
2410 PKG_CHECK_MODULES(LIBVA_X11, [libva-x11], [
2411 have_vaapi_x11="yes"
2412 ], [
2413 AC_MSG_WARN([${LIBVA_X11_PKG_ERRORS}.])
2414 ])
2415 PKG_CHECK_MODULES(LIBVA_WL, [libva-wayland], [
2416 have_vaapi_wl="yes"
2417 ], [
2418 AC_MSG_WARN([${LIBVA_WL_PKG_ERRORS}.])
2419 ])
2420 ])
2421 AM_CONDITIONAL([HAVE_VAAPI], [test "${have_vaapi}" = "yes"])
2422 AM_CONDITIONAL([HAVE_VAAPI_DRM], [test "${have_vaapi_drm}" = "yes"])
2423 AM_CONDITIONAL([HAVE_VAAPI_X11], [test "${have_vaapi_x11}" = "yes"])
2424 AM_CONDITIONAL([HAVE_VAAPI_WL], [test "${have_vaapi_wl}" = "yes"])
2426 have_avcodec_vaapi="no"
2427 AS_IF([test "${have_vaapi}" = "yes" -a "${have_avcodec}" = "yes"], [
2428 VLC_SAVE_FLAGS
2429 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2430 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2431 AC_CHECK_HEADERS([libavcodec/vaapi.h], [
2432 AC_MSG_NOTICE([VA API acceleration activated])
2433 have_avcodec_vaapi="yes"
2434 ],[
2435 AS_IF([test -n "${enable_libva}"], [
2436 AC_MSG_ERROR([libva is present but libavcodec/vaapi.h is missing])
2437 ], [
2438 AC_MSG_WARN([libva is present but libavcodec/vaapi.h is missing ])
2439 ])
2440 ])
2441 VLC_RESTORE_FLAGS
2442 ])
2443 AM_CONDITIONAL([HAVE_AVCODEC_VAAPI], [test "${have_avcodec_vaapi}" = "yes"])
2445 dnl
2446 dnl dxva2 needs avcodec
2447 dnl
2448 AC_ARG_ENABLE(dxva2,
2449 [ --enable-dxva2 DxVA2 GPU decoding support (default auto)])
2451 have_avcodec_dxva2="no"
2452 AS_IF([test "${enable_dxva2}" != "no"], [
2453 if test "${SYS}" = "mingw32"; then
2454 AS_IF([test "x${have_avcodec}" = "xyes"], [
2455 AC_CHECK_HEADERS(dxva2api.h,
2456 [
2457 AC_CHECK_HEADERS(libavcodec/dxva2.h, [
2458 AC_MSG_NOTICE([DxVA2 acceleration activated])
2459 have_avcodec_dxva2="yes"
2460 ],[
2461 AS_IF([test "${enable_dxva2}" = "yes"],
2462 [AC_MSG_ERROR([dxva2 is present but libavcodec/dxva2.h is missing])],
2463 [AC_MSG_WARN([dxva2 is present but libavcodec/dxva2.h is missing ])])
2464 ], [#undef _WIN32_WINNT
2465 /* DXVA2 is only available in Vista and above */
2466 #define _WIN32_WINNT 0x600])
2467 ],[
2468 AS_IF([test "${enable_dxva2}" = "yes"],
2469 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2470 [AC_MSG_WARN([dxva2api.h not found])])
2471 ],[#include <d3d9.h>])
2472 ],[
2473 AS_IF([test "x${enable_dxva2}" != "x"], [
2474 AC_MSG_ERROR([--enable-dxva2 and --disable-avcodec options are mutually exclusive.])
2475 ])
2476 ])
2477 fi
2478 ])
2479 AM_CONDITIONAL([HAVE_AVCODEC_DXVA2], [test "${have_avcodec_dxva2}" = "yes"])
2481 dnl
2482 dnl d3d11va needs avcodec
2483 dnl
2484 AC_ARG_ENABLE(d3d11va,
2485 [ --enable-d3d11va D3D11 GPU decoding support (default auto)])
2487 have_avcodec_d3d11va="no"
2488 AS_IF([test "${enable_d3d11va}" != "no"], [
2489 if test "${SYS}" = "mingw32"; then
2490 AS_IF([test "x${have_avcodec}" = "xyes"], [
2491 AC_CHECK_TYPES([ID3D11VideoDecoder],
2492 [
2493 AC_CHECK_HEADERS(dxva2api.h,
2494 [
2495 AC_CHECK_HEADERS(libavcodec/d3d11va.h, [
2496 AC_MSG_NOTICE([D3D11 acceleration activated])
2497 AC_DEFINE(HAVE_AVCODEC_D3D11VA, 1, [Define if the d3d11va module is built])
2498 have_avcodec_d3d11va="yes"
2499 ],[
2500 AS_IF([test "${enable_d3d11va}" = "yes"],
2501 [AC_MSG_ERROR([d3d11va is present but libavcodec/d3d11va.h is missing])],
2502 [AC_MSG_WARN([d3d11va is present but libavcodec/d3d11va.h is missing ])])
2503 ], [#undef _WIN32_WINNT
2504 /* D3D11 is only available in Vista and above */
2505 #define _WIN32_WINNT 0x600])
2506 ],[
2507 AS_IF([test "${enable_d3d11va}" = "yes"],
2508 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2509 [AC_MSG_WARN([dxva2api.h not found])])
2510 ],[#include <d3d9.h>])
2511 ],[
2512 AS_IF([test "${enable_d3d11va}" = "yes"],
2513 [AC_MSG_ERROR([Could not find required ID3D11VideoDecoder in d3d11.h])],
2514 [AC_MSG_WARN([ID3D11VideoDecoder not found])])
2515 ], [#include <d3d11.h>])
2516 ],[
2517 AS_IF([test "x${enable_d3d11va}" != "x"], [
2518 AC_MSG_ERROR([--enable-d3d11va and --disable-avcodec options are mutually exclusive.])
2519 ])
2520 ])
2521 fi
2522 ])
2523 AM_CONDITIONAL([HAVE_AVCODEC_D3D11VA], [test "${have_avcodec_d3d11va}" = "yes"])
2525 dnl
2526 dnl DXGI debug
2527 dnl
2528 AC_CHECK_HEADERS(dxgidebug.h dxgi1_6.h)
2530 dnl
2531 dnl avformat demuxer/muxer plugin
2532 dnl
2534 AC_ARG_ENABLE(avformat,
2535 [ --enable-avformat libavformat containers (default enabled)],, [
2536 enable_avformat="${have_avcodec}"
2537 ])
2538 have_avformat="no"
2539 AS_IF([test "${enable_avformat}" != "no"], [
2540 PKG_CHECK_MODULES(AVFORMAT,[libavformat >= 53.21.0 libavcodec libavutil], [
2541 have_avformat="yes"
2542 VLC_SAVE_FLAGS
2543 CPPFLAGS="${CPPFLAGS} ${AVFORMAT_CFLAGS}"
2544 CFLAGS="${CFLAGS} ${AVFORMAT_CFLAGS}"
2545 AC_CHECK_HEADERS(libavformat/avformat.h libavformat/avio.h)
2546 AC_CHECK_HEADERS(libavcodec/avcodec.h)
2547 AC_CHECK_HEADERS(libavutil/avutil.h)
2548 AS_IF([test "$enable_merge_ffmpeg" = "no"], [
2549 have_avformat="no"
2550 ])
2551 VLC_RESTORE_FLAGS
2552 ],[
2553 AC_MSG_ERROR([${AVFORMAT_PKG_ERRORS}. Pass --disable-avformat to ignore this error.])
2554 ])
2555 ])
2556 AM_CONDITIONAL([HAVE_AVFORMAT], [test "${enable_avformat}" != "no"])
2558 dnl
2559 dnl swscale image scaling and conversion plugin
2560 dnl
2562 AC_ARG_ENABLE(swscale,
2563 AS_HELP_STRING([--enable-swscale],[libswscale image scaling and conversion
2564 (default enabled)]))
2565 if test "${enable_swscale}" != "no"
2566 then
2567 PKG_CHECK_MODULES(SWSCALE,[libswscale],
2568 [
2569 VLC_SAVE_FLAGS
2570 CPPFLAGS="${CPPFLAGS} ${SWSCALE_CFLAGS}"
2571 CFLAGS="${CFLAGS} ${SWSCALE_CFLAGS}"
2572 AC_CHECK_HEADERS(libswscale/swscale.h)
2573 AC_CHECK_HEADERS(libavutil/avutil.h)
2574 VLC_ADD_PLUGIN([swscale])
2575 VLC_ADD_LIBS([swscale],[$SWSCALE_LIBS])
2576 VLC_ADD_CFLAGS([swscale],[$SWSCALE_CFLAGS])
2577 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2578 VLC_ADD_LIBS([swscale],[${ac_cv_ld_bsymbolic}])
2579 ])
2580 VLC_RESTORE_FLAGS
2581 ],[
2582 AC_MSG_ERROR([${SWSCALE_PKG_ERRORS}. Pass --disable-swscale to ignore this error. Proper software scaling and some video chroma conversion will be missing.])
2583 ])
2584 fi
2586 dnl
2587 dnl postproc plugin
2588 dnl
2590 AC_ARG_ENABLE(postproc,
2591 [ --enable-postproc libpostproc image post-processing (default auto)])
2592 if test "${enable_postproc}" != "no"
2593 then
2594 PKG_CHECK_MODULES(POSTPROC,[libpostproc libavutil],
2595 [
2596 VLC_SAVE_FLAGS
2597 CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2598 CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2599 AC_CHECK_HEADERS(postproc/postprocess.h)
2600 VLC_ADD_PLUGIN([postproc])
2601 VLC_RESTORE_FLAGS
2602 ],[
2603 AC_MSG_WARN([${POSTPROC_PKG_ERRORS}.])
2604 ])
2605 fi
2607 dnl
2608 dnl faad decoder plugin
2609 dnl
2610 AC_ARG_ENABLE(faad,
2611 [ --enable-faad faad codec (default auto)])
2612 have_faad="no"
2613 AS_IF([test "${enable_faad}" != "no"], [
2614 AC_CHECK_HEADERS([neaacdec.h], [
2615 AC_CHECK_LIB(faad, NeAACDecOpen, [have_faad="yes"],, [$LIBM])
2617 AS_IF([test "${have_faad}" = "yes"], [
2618 VLC_ADD_PLUGIN([faad])
2619 VLC_ADD_LIBS([faad],[-lfaad])
2620 ], [
2621 AS_IF([test "${enable_faad}" = "yes"], [
2622 AC_MSG_ERROR([cannot find FAAD library])
2623 ], [
2624 AC_MSG_WARN([cannot find FAAD library])
2625 ])
2626 ])
2627 ])
2628 ])
2630 dnl
2631 dnl AOM decoder plugin
2632 dnl
2633 PKG_ENABLE_MODULES_VLC([AOM], [], [aom], [experimental AV1 codec (default auto)])
2635 dnl
2636 dnl libvpx decoder plugin
2637 dnl
2638 AC_ARG_ENABLE(vpx,
2639 AS_HELP_STRING([--enable-vpx],[libvpx VP8/VP9 encoder and decoder (default auto)]))
2640 AS_IF([test "${enable_vpx}" != "no"],[
2641 PKG_CHECK_MODULES([VPX], [vpx >= 1.5.0], [
2642 VLC_ADD_PLUGIN([vpx])
2643 VLC_ADD_CPPFLAGS([vpx], [${VPX_CFLAGS}])
2644 VLC_ADD_LIBS([vpx], [${VPX_LIBS}])
2645 AC_CHECK_LIB([vpx],[vpx_codec_vp8_dx], [
2646 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_DECODER])
2647 ], [], [${VPX_LIBS}])
2648 AC_CHECK_LIB([vpx],[vpx_codec_vp9_dx], [
2649 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_DECODER])
2650 ], [], [${VPX_LIBS}])
2651 AC_CHECK_LIB([vpx],[vpx_codec_vp8_cx], [
2652 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_ENCODER])
2653 ], [], [${VPX_LIBS}])
2654 AC_CHECK_LIB([vpx],[vpx_codec_vp9_cx], [
2655 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_ENCODER])
2656 ], [], [${VPX_LIBS}])
2657 ], [
2658 AS_IF([test "${enable_vpx}" = "yes"],[
2659 AC_MSG_ERROR([libvpx 1.5.0 or higher was not found])
2660 ])])
2661 ])
2663 dnl
2664 dnl twolame encoder plugin
2665 dnl
2666 PKG_ENABLE_MODULES_VLC([TWOLAME], [], [twolame], [MPEG Audio Layer 2 encoder], [auto], [], [], [ -DLIBTWOLAME_STATIC])
2668 dnl
2669 dnl fdk-aac encoder plugin
2670 dnl
2671 PKG_ENABLE_MODULES_VLC([FDKAAC], [], [fdk-aac], [FDK-AAC encoder], [disabled])
2674 dnl
2675 dnl A52/AC3 decoder plugin
2676 dnl
2677 AC_ARG_ENABLE(a52,
2678 [ --enable-a52 A/52 support with liba52 (default enabled)])
2679 if test "${enable_a52}" != "no"
2680 then
2681 AC_ARG_WITH(a52,
2682 [ --with-a52=PATH a52 headers and libraries])
2683 if test -z "${with_a52}"
2684 then
2685 LDFLAGS_test=""
2686 CPPFLAGS_test=""
2687 else
2688 LDFLAGS_test="-L${with_a52}/lib"
2689 CPPFLAGS_test="-I${with_a52}/include"
2690 fi
2691 VLC_SAVE_FLAGS
2692 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_test} ${CPPFLAGS_a52}"
2693 LDFLAGS="${LDFLAGS} ${LDFLAGS_test} ${LIBS_a52}"
2694 AC_CHECK_HEADERS(a52dec/a52.h, [
2695 AC_CHECK_LIB(a52, a52_free, [
2696 VLC_ADD_PLUGIN([a52])
2697 VLC_ADD_LIBS([a52],[${LDFLAGS_test} -la52 $LIBM])
2698 VLC_ADD_CPPFLAGS([a52],[${CPPFLAGS_test}])
2699 ],[
2700 AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2701 ], [$LIBM])
2702 ],[
2703 AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2704 ])
2705 VLC_RESTORE_FLAGS
2706 fi
2708 dnl
2709 dnl DTS Coherent Acoustics decoder plugin
2710 dnl
2711 PKG_ENABLE_MODULES_VLC([DCA], [dca], [libdca >= 0.0.5], [DTS Coherent Acoustics support with libdca], [auto])
2713 dnl
2714 dnl Flac plugin
2715 dnl
2716 PKG_ENABLE_MODULES_VLC([FLAC], [], [flac], [libflac decoder/encoder support], [auto])
2718 dnl
2719 dnl Libmpeg2 plugin
2720 dnl
2721 PKG_ENABLE_MODULES_VLC([LIBMPEG2], [], [libmpeg2 > 0.3.2], [libmpeg2 decoder support], [auto])
2723 dnl
2724 dnl Vorbis plugin
2725 dnl
2726 PKG_ENABLE_MODULES_VLC([VORBIS], [], [ogg vorbis >= 1.1 vorbisenc >= 1.1], [Vorbis decoder and encoder], [auto])
2728 dnl
2729 dnl Tremor plugin
2730 dnl
2731 AC_ARG_ENABLE(tremor,
2732 [ --enable-tremor Tremor decoder support (default disabled)])
2733 if test "${enable_tremor}" = "yes"
2734 then
2735 AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
2736 VLC_ADD_PLUGIN([tremor])
2737 ],[])
2738 fi
2740 dnl
2741 dnl Speex plugins
2742 dnl
2743 PKG_ENABLE_MODULES_VLC([SPEEX], [], [ogg speex >= 1.0.5], [Speex support], [auto])
2744 have_speexdsp="no"
2745 AS_IF([test "${enable_speex}" != "no"], [
2746 PKG_CHECK_MODULES([SPEEXDSP], [speexdsp], [
2747 have_speexdsp="yes"
2748 ], [
2749 AC_MSG_WARN([${SPEEXDSP_PKG_ERRORS}.])
2750 ])
2751 ])
2752 AM_CONDITIONAL([HAVE_SPEEXDSP], [test "$have_speexdsp" = "yes"])
2754 dnl
2755 dnl Opus plugin
2756 dnl
2757 PKG_ENABLE_MODULES_VLC([OPUS], [], [ogg opus >= 1.0.3], [Opus support], [auto])
2759 dnl
2760 dnl Ambisonic channel mixer and binauralizer plugin
2761 dnl
2762 PKG_ENABLE_MODULES_VLC([SPATIALAUDIO], [], [spatialaudio], [Ambisonic channel mixer and binauralizer], [auto])
2764 dnl
2765 dnl theora decoder plugin
2766 dnl
2767 PKG_ENABLE_MODULES_VLC([THEORA], [], [ogg theoradec >= 1.0 theoraenc], [experimental theora codec], [auto])
2769 dnl
2770 dnl OggSpots decoder plugin
2771 dnl
2772 PKG_ENABLE_MODULES_VLC([OGGSPOTS], [], [ogg], [experimental OggSpots codec], [auto])
2774 dnl
2775 dnl Daala decoder plugin
2776 dnl
2777 PKG_ENABLE_MODULES_VLC([DAALA], [], [daaladec daalaenc], [experimental daala codec], [disabled])
2779 dnl
2780 dnl schroedinger decoder plugin (for dirac format video)
2781 dnl
2782 PKG_ENABLE_MODULES_VLC([SCHROEDINGER], [], [schroedinger-1.0 >= 1.0.10], [dirac decoder and encoder using schroedinger], [auto])
2784 dnl
2785 dnl PNG decoder module
2786 dnl
2787 AC_ARG_ENABLE(png,
2788 [ --enable-png PNG support (default enabled)])
2789 AS_IF([test "${enable_png}" != "no"], [
2790 AC_CHECK_HEADERS(png.h, [
2791 VLC_SAVE_FLAGS
2792 LDFLAGS="${LDFLAGS} -lz $LIBM"
2793 AC_CHECK_LIB(png, png_set_alpha_mode, [
2794 VLC_ADD_PLUGIN([png])
2795 ], [], [-lz $LIBM])
2796 VLC_RESTORE_FLAGS
2797 ])
2798 ])
2800 dnl
2801 dnl JPEG decoder module
2802 dnl
2803 AC_ARG_ENABLE(jpeg,
2804 [ --enable-jpeg JPEG support (default enabled)])
2805 AS_IF([test "${enable_jpeg}" != "no"], [
2806 AC_CHECK_HEADERS(jpeglib.h, [
2807 VLC_ADD_PLUGIN([jpeg])
2808 ])
2809 ])
2811 dnl
2812 dnl BPG decoder module
2813 dnl
2814 AC_ARG_ENABLE(bpg,
2815 [ --enable-bpg BPG support (default disabled)])
2816 AS_IF([test "${enable_bpg}" != "no"], [
2817 AC_CHECK_HEADERS(libbpg.h, [
2818 VLC_ADD_PLUGIN([bpg])
2819 ])
2820 ])
2822 dnl
2823 dnl H262 encoder plugin (lib262)
2824 dnl
2825 AC_ARG_ENABLE(x262,
2826 [ --enable-x262 H262 encoding support with static libx262 (default disabled)])
2827 if test "${enable_x262}" != "no"; then
2828 PKG_CHECK_MODULES(X262, x262, [
2829 VLC_ADD_PLUGIN([x262])
2830 VLC_ADD_LDFLAGS([x262],[${X262_LIBS}])
2831 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2832 VLC_ADD_LIBS([x262],[${av_cv_ld_bsymbolic}])
2833 ])
2834 VLC_ADD_CFLAGS([x262],[${X262_CFLAGS}])
2835 if echo ${X262_LIBS} |grep -q 'pthreadGC2'; then
2836 VLC_ADD_CFLAGS([x262], [-DPTW32_STATIC_LIB])
2837 fi
2838 ], [
2839 if test "${enable_x262}" = "yes"; then
2840 AC_MSG_ERROR([x262 module doesn't work without staticly compiled libx262.a])
2841 fi
2842 ])
2843 fi
2845 dnl x265 encoder
2846 PKG_ENABLE_MODULES_VLC([X265],, [x265], [HEVC/H.265 encoder], [auto])
2848 dnl
2849 dnl H264 encoder plugin (using libx264)
2850 dnl
2851 AC_ARG_ENABLE(x264,
2852 [ --enable-x264 H264 encoding support with libx264 (default enabled)])
2853 if test "${enable_x264}" != "no"; then
2854 PKG_CHECK_MODULES(X264,x264 >= 0.148, [
2855 VLC_ADD_PLUGIN([x264])
2856 VLC_ADD_LIBS([x264],[${X264_LIBS}])
2858 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2859 VLC_ADD_LDFLAGS([x264],[${ac_cv_ld_bsymbolic}])
2860 ])
2862 VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
2863 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
2864 VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
2865 fi
2866 ],[
2867 if test "${enable_x264}" = "yes"; then
2868 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
2869 fi
2870 ])
2871 fi
2873 dnl
2874 dnl H264 encoder plugin (libx264 > 153)
2875 dnl
2876 AC_ARG_ENABLE(x26410b,
2877 [ --enable-x26410b H264 10-bit encoding support with libx264 (default enabled)])
2878 if test "${enable_x26410b}" != "no"; then
2879 PKG_CHECK_MODULES(X26410b,x264 >= 0.153, [
2880 VLC_ADD_PLUGIN([x26410b])
2881 VLC_ADD_LIBS([x26410b],[${X264_LIBS}])
2883 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2884 VLC_ADD_LDFLAGS([x26410b],[${ac_cv_ld_bsymbolic}])
2885 ])
2887 VLC_ADD_CFLAGS([x26410b],[${X264_CFLAGS}])
2888 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
2889 VLC_ADD_CFLAGS([x26410b], [-DPTW32_STATIC_LIB])
2890 fi
2891 ],[
2892 if test "${enable_x26410b}" = "yes"; then
2893 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
2894 fi
2895 ])
2896 fi
2899 dnl
2900 dnl Intel QuickSync (aka MediaSDK) H264/H262 encoder
2901 dnl
2902 PKG_ENABLE_MODULES_VLC([MFX], [qsv], [libmfx], [Intel QuickSync MPEG4-Part10/MPEG2 (aka H.264/H.262) encoder], [auto])
2904 dnl
2905 dnl libfluidsynth (MIDI synthetizer) plugin
2906 dnl
2907 PKG_ENABLE_MODULES_VLC([FLUIDSYNTH], [], [fluidsynth >= 1.1.2], [MIDI synthetiser with libfluidsynth], [auto])
2908 PKG_ENABLE_MODULES_VLC([FLUIDLITE], [fluidsynth], [fluidlite], [MIDI synthetiser with libfluidsynth], [auto])
2909 AC_CHECK_HEADERS(fluidlite.h, [AC_SUBST([FLUIDSYNTH_LIBS], ${FLUIDLITE_LIBS})])
2911 dnl
2912 dnl Teletext Modules
2913 dnl vbi decoder plugin (using libzbvi)
2914 dnl telx module
2915 dnl uncompatible
2916 dnl
2917 AC_ARG_ENABLE(zvbi,
2918 AS_HELP_STRING([--enable-zvbi],[VBI (inc. Teletext) decoding support with
2919 libzvbi (default enabled)]))
2920 AC_ARG_ENABLE(telx,
2921 AS_HELP_STRING([--enable-telx],[Teletext decoding module (conflicting with
2922 zvbi) (default enabled if zvbi is absent)]))
2924 AS_IF( [test "${enable_zvbi}" != "no"],[
2925 PKG_CHECK_MODULES(ZVBI, [zvbi-0.2 >= 0.2.28],
2926 [
2927 VLC_ADD_PLUGIN([zvbi])
2928 AC_DEFINE(ZVBI_COMPILED, 1, [Define if the zvbi module is built])
2929 AS_IF( [test "${enable_telx}" = "yes"],[
2930 AC_MSG_WARN([The zvbi and telx modules are incompatible. Using zvbi.])
2931 ])
2932 ],[
2933 AC_MSG_WARN([${ZVBI_PKG_ERRORS}. Enabling the telx module instead.])
2934 ])
2935 ])
2936 AS_IF( [test "${enable_telx}" != "no" ],[
2937 VLC_ADD_PLUGIN([telx])
2938 ])
2940 dnl
2941 dnl libass subtitle rendering module
2942 dnl
2943 AC_ARG_ENABLE(libass,
2944 [ --enable-libass Subtitle support using libass (default enabled)])
2945 AS_IF( [test "${enable_libass}" != "no"], [
2946 PKG_CHECK_MODULES(LIBASS, [libass >= 0.9.8],
2947 [
2948 VLC_ADD_PLUGIN([libass])
2950 AC_CHECK_HEADERS(fontconfig/fontconfig.h,
2951 [VLC_ADD_CPPFLAGS([libass],[-DHAVE_FONTCONFIG])
2952 VLC_ADD_LIBS([libass],[-lfontconfig])
2953 ])
2954 ],[
2955 AC_MSG_WARN([${LIBASS_PKG_ERRORS}.])
2956 ])
2957 ])
2959 dnl
2960 dnl ARIB subtitles rendering module
2961 dnl
2962 AC_ARG_ENABLE(aribsub,
2963 [ --enable-aribsub ARIB Subtitles support (default enabled)])
2964 AS_IF( [test "${enable_aribsub}" != "no" ],[
2965 PKG_CHECK_MODULES(ARIBB24, [aribb24 >= 1.0.1], [
2966 have_aribb24="yes"
2967 VLC_ADD_PLUGIN([aribsub])
2968 VLC_ADD_LIBS([aribsub],[-laribb24])
2969 AC_DEFINE(HAVE_ARIBB24, 1, [Define if libaribb24 is available.])
2970 ],[
2971 AC_MSG_WARN(Library [aribb24] needed for [aribsub] was not found)
2972 have_aribb24="no"
2973 ])
2974 ])
2975 AM_CONDITIONAL([HAVE_ARIBB24], [test x"${have_aribb24}" = x"yes"])
2977 dnl
2978 dnl ARIB B25
2979 dnl
2980 PKG_ENABLE_MODULES_VLC([ARIBB25], [aribcam], [aribb25 >= 0.2.6], [ARIB STD-B25], [auto])
2982 dnl
2983 dnl kate decoder plugin
2984 dnl
2985 PKG_ENABLE_MODULES_VLC([KATE], [], [kate >= 0.3.0], [kate codec], [auto])
2987 dnl
2988 dnl tiger rendering for kate decoder plugin
2989 dnl
2990 AC_ARG_ENABLE(tiger,
2991 [ --enable-tiger Tiger rendering library for Kate streams (default auto)])
2992 AS_IF([test "${enable_tiger}" != "no"], [
2993 PKG_CHECK_MODULES(TIGER,[tiger >= 0.3.1], [
2994 AC_DEFINE(HAVE_TIGER, 1, [Define if libtiger is available.])],[
2995 AS_IF([test -n "${enable_tiger}"], [
2996 AC_MSG_ERROR([${TIGER_PKG_ERRORS}.])
2997 ])
2998 ])
2999 ])
3001 dnl
3002 dnl check if we can build the css selector engine
3003 dnl
3004 AC_ARG_ENABLE(css,
3005 [ --enable-css CSS selector engine (default auto)])
3006 AS_IF([test "${enable_css}" != "no"], [
3007 with_css="yes"
3008 AC_DEFINE(HAVE_CSS, 1, [Define if CSS engine is built])
3009 ])
3010 AM_CONDITIONAL([ENABLE_CSS], [test "${with_css}" = "yes"])
3013 dnl
3014 dnl Video plugins
3015 dnl
3017 EXTEND_HELP_STRING([Video plugins:])
3019 dnl
3020 dnl OpenGL
3021 dnl
3022 PKG_CHECK_MODULES([EGL], [egl], [
3023 have_egl="yes"
3024 ], [
3025 have_egl="no"
3026 ])
3027 AM_CONDITIONAL([HAVE_EGL], [test "${have_egl}" = "yes"])
3029 have_gl="no"
3030 PKG_CHECK_MODULES([GL], [gl], [
3031 have_gl="yes"
3032 ], [
3033 AC_MSG_CHECKING([for OpenGL])
3034 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
3035 #ifdef _WIN32
3036 # include <GL/glew.h>
3037 #endif
3038 #include <GL/gl.h>
3039 ]], [
3040 [int t0 = GL_TEXTURE0;]])
3041 ], [
3042 GL_CFLAGS=""
3043 have_gl="yes"
3044 AS_IF([test "${SYS}" != "mingw32"], [
3045 GL_LIBS="-lGL"
3046 ], [
3047 GL_LIBS="-lopengl32"
3048 ])
3049 ])
3050 AC_MSG_RESULT([${have_gl}])
3051 ])
3052 AM_CONDITIONAL([HAVE_GL], [test "${have_gl}" = "yes"])
3053 AS_IF([test "${have_gl}" = "yes"], [
3054 AC_DEFINE([HAVE_GL], 1, [Defined if having OpenGL])
3055 ])
3057 dnl OpenGL ES 2: depends on EGL 1.1
3058 PKG_ENABLE_MODULES_VLC([GLES2], [], [glesv2], [OpenGL ES v2 support], [disabled])
3060 dnl
3061 dnl Xlib
3062 dnl
3064 AC_PATH_XTRA()
3065 AC_CHECK_HEADERS(X11/Xlib.h)
3067 dnl
3068 dnl X C Bindings modules
3069 dnl
3070 AC_ARG_ENABLE(xcb,
3071 [ --enable-xcb X11 support with XCB (default enabled)],, [
3072 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3073 enable_xcb="yes"
3074 ], [
3075 enable_xcb="no"
3076 ])
3077 ])
3078 AC_ARG_ENABLE(xvideo,
3079 [ --enable-xvideo XVideo support (default enabled)],, [
3080 enable_xvideo="$enable_xcb"
3081 ])
3083 have_xcb="no"
3084 have_xcb_keysyms="no"
3085 have_xcb_randr="no"
3086 have_xcb_xvideo="no"
3087 AS_IF([test "${enable_xcb}" != "no"], [
3088 dnl libxcb
3089 PKG_CHECK_MODULES(XCB, [xcb >= 1.6])
3090 have_xcb="yes"
3091 PKG_CHECK_MODULES(XCB_SHM, [xcb-shm])
3092 PKG_CHECK_MODULES(XCB_COMPOSITE, [xcb-composite])
3093 PKG_CHECK_MODULES(XPROTO, [xproto])
3095 AS_IF([test "${enable_xvideo}" != "no"], [
3096 PKG_CHECK_MODULES(XCB_XV, [xcb-xv >= 1.1.90.1], [have_xcb_xvideo="yes"])
3097 ])
3099 PKG_CHECK_MODULES(XCB_RANDR, [xcb-randr >= 1.3], [have_xcb_randr="yes"])
3101 dnl xcb-utils
3102 PKG_CHECK_MODULES(XCB_KEYSYMS, [xcb-keysyms >= 0.3.4], [have_xcb_keysyms="yes"], [
3103 AC_MSG_WARN([${XCB_KEYSYMS_PKG_ERRORS}. Hotkeys will not work.])
3104 ])
3105 ])
3106 AM_CONDITIONAL([HAVE_XCB], [test "${have_xcb}" = "yes"])
3107 AM_CONDITIONAL([HAVE_XCB_KEYSYMS], [test "${have_xcb_keysyms}" = "yes"])
3108 AM_CONDITIONAL([HAVE_XCB_RANDR], [test "${have_xcb_randr}" = "yes"])
3109 AM_CONDITIONAL([HAVE_XCB_XVIDEO], [test "${have_xcb_xvideo}" = "yes"])
3112 dnl
3113 dnl VDPAU needs X11
3114 dnl
3115 AC_ARG_ENABLE(vdpau,
3116 [AS_HELP_STRING([--enable-vdpau], [VDPAU hardware support (default auto)])])
3117 have_vdpau="no"
3118 AS_IF([test "${enable_vdpau}" != "no"], [
3119 PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.6], [
3120 have_vdpau="yes"
3121 AS_IF([test "${no_x}" = "yes"], [
3122 AC_MSG_ERROR([VDPAU requires Xlib (X11).])
3123 ])
3124 ], [
3125 AS_IF([test -n "${enable_vdpau}"], [
3126 AC_MSG_ERROR([${VDPAU_PKG_ERRORS}.])
3127 ])
3128 ])
3129 ])
3130 AM_CONDITIONAL([HAVE_VDPAU], [test "${have_vdpau}" = "yes"])
3132 have_avcodec_vdpau="no"
3133 AS_IF([test "${have_vdpau}" = "yes" -a "${have_avcodec}" = "yes"], [
3134 case "${avfork}" in
3135 libav) av_vdpau_ver="56.10.0" ;;
3136 ffmpeg) av_vdpau_ver="56.19.100" ;;
3137 esac
3138 PKG_CHECK_EXISTS([libavcodec >= ${av_vdpau_ver}], [
3139 have_avcodec_vdpau="yes"
3140 AC_MSG_NOTICE([VDPAU decoding acceleration activated])
3141 ], [
3142 AS_IF([test -n "${enable_vdpau}"], [
3143 AC_MSG_ERROR([libavcodec >= 56.10.0 is required for VDPAU decoding.])
3144 ], [
3145 AC_MSG_WARN([libavcodec >= 56.10.0 are required for VDPAU decoding.])
3146 ])
3147 ])
3148 ])
3149 AM_CONDITIONAL([HAVE_AVCODEC_VDPAU], [test "${have_avcodec_vdpau}" = "yes"])
3152 dnl
3153 dnl Wayland
3154 dnl
3155 AC_ARG_ENABLE(wayland,
3156 [AS_HELP_STRING([--enable-wayland], [Wayland support (default auto)])])
3157 have_wayland="no"
3158 have_wayland_egl="no"
3160 AS_IF([test "${enable_wayland}" != "no"], [
3161 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= 1.5.91], [
3162 AC_MSG_CHECKING([for the Wayland protocols])
3163 PKG_CHECK_EXISTS([wayland-protocols >= 1.4], [
3164 WAYLAND_PROTOCOLS="$(${PKG_CONFIG} wayland-protocols --variable pkgdatadir)"
3165 AC_MSG_RESULT([${WAYLAND_PROTOCOLS}])
3166 ], [
3167 AC_MSG_RESULT([not found])
3168 AC_MSG_ERROR([$(${PKG_CONFIG} --print-errors 'wayland-protocols >= 1.4')])
3169 ])
3171 AC_MSG_CHECKING([for the Wayland scanner])
3172 PKG_CHECK_EXISTS([wayland-scanner], [
3173 WAYLAND_SCANNER="$(${PKG_CONFIG} wayland-scanner --variable wayland_scanner)"
3174 AC_MSG_RESULT([${WAYLAND_SCANNER}])
3175 ], [
3176 AC_MSG_RESULT([not found])
3177 AC_MSG_ERROR([$(${PKG_CONFIG} --print-errors wayland-scanner)])
3178 ])
3180 have_wayland="yes"
3182 AS_IF([test "${have_egl}" = "yes"], [
3183 PKG_CHECK_MODULES([WAYLAND_EGL], [wayland-egl], [
3184 have_wayland_egl="yes"
3185 ], [
3186 AC_MSG_ERROR([${WAYLAND_EGL_PKG_ERRORS}.])
3187 ])
3188 ])
3189 ], [
3190 AS_IF([test -n "${enable_wayland}"], [
3191 AC_MSG_ERROR([${WAYLAND_CLIENT_PKG_ERRORS}.])
3192 ])
3193 ])
3194 ])
3195 AC_SUBST([WAYLAND_PROTOCOLS])
3196 AC_SUBST([WAYLAND_SCANNER])
3197 AM_CONDITIONAL([HAVE_WAYLAND], [test "${have_wayland}" = "yes"])
3198 AM_CONDITIONAL([HAVE_WAYLAND_EGL], [test "${have_wayland_egl}" = "yes"])
3201 dnl
3202 dnl SDL image decoder module
3203 dnl
3204 AC_ARG_ENABLE(sdl-image,
3205 [ --enable-sdl-image SDL image support (default enabled)])
3206 AS_IF([test "${enable_sdl_image}" != "no"],[
3207 PKG_CHECK_MODULES(SDL_IMAGE, [SDL_image >= 1.2.10], [
3208 VLC_ADD_PLUGIN([sdl_image])
3209 ], [
3210 AC_MSG_WARN([${SDL_IMAGE_PKG_ERRORS}. You should install it alongside your SDL package.])
3211 ])
3212 ])
3214 dnl
3215 dnl freetype module
3216 dnl
3217 AC_ARG_ENABLE(freetype,
3218 [ --enable-freetype freetype support (default auto)])
3219 AC_ARG_ENABLE(fribidi,
3220 [ --enable-fribidi fribidi support (default auto)])
3221 AC_ARG_ENABLE(harfbuzz,
3222 [ --enable-harfbuzz harfbuzz support (default auto)])
3223 AC_ARG_ENABLE(fontconfig,
3224 [ --enable-fontconfig fontconfig support (default auto)])
3226 AC_ARG_WITH([default-font],
3227 AS_HELP_STRING([--with-default-font=PATH],
3228 [Path to the default font]),
3229 [AC_DEFINE_UNQUOTED([DEFAULT_FONT_FILE],
3230 "$withval", [Default font])])
3231 AC_ARG_WITH([default-monospace-font],
3232 AS_HELP_STRING([--with-default-monospace-font=PATH],
3233 [Path to the default font]),
3234 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FONT_FILE],
3235 "$withval", [Default monospace font])])
3237 AC_ARG_WITH([default-font-family],
3238 AS_HELP_STRING([--with-default-font-family=NAME],
3239 [Path to the default font family]),
3240 [AC_DEFINE_UNQUOTED([DEFAULT_FAMILY],
3241 "$withval", [Default font family])])
3242 AC_ARG_WITH([default-monospace-font-family],
3243 AS_HELP_STRING([--with-default-monospace-font-family=NAME],
3244 [Path to the default font family]),
3245 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FAMILY],
3246 "$withval", [Default monospace font family])])
3248 have_freetype="no"
3249 have_fontconfig="no"
3250 have_fribidi="no"
3251 have_harfbuzz="no"
3253 if test "${enable_freetype}" != "no"; then
3254 PKG_CHECK_MODULES(FREETYPE, freetype2, [
3255 have_freetype="yes"
3256 VLC_ADD_CPPFLAGS([skins2],[${FREETYPE_CFLAGS}])
3257 VLC_ADD_LIBS([skins2],[${FREETYPE_LIBS}])
3259 dnl fontconfig support
3260 AS_IF([test "${enable_fontconfig}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3261 PKG_CHECK_MODULES(FONTCONFIG, [fontconfig >= 2.11], [
3262 have_fontconfig="yes"
3263 ], [
3264 AC_MSG_WARN([${FONTCONFIG_PKG_ERRORS}. Styles will be disabled in FreeType.])
3265 ])
3266 ])
3268 dnl fribidi support
3269 if test "${enable_fribidi}" != "no"; then
3270 PKG_CHECK_MODULES(FRIBIDI, fribidi, [
3271 have_fribidi="yes"
3272 VLC_ADD_CPPFLAGS([skins2], [${FRIBIDI_CFLAGS} -DHAVE_FRIBIDI])
3273 VLC_ADD_LIBS([skins2], [${FRIBIDI_LIBS}])
3274 ],[AC_MSG_WARN([${FRIBIDI_PKG_ERRORS}. Bidirectional text and complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3275 fi
3277 dnl harfbuzz support
3278 if test "${have_fribidi}" != "no"; then
3279 if test "${enable_harfbuzz}" != "no"; then
3280 PKG_CHECK_MODULES(HARFBUZZ, harfbuzz, [
3281 have_harfbuzz="yes"
3282 VLC_ADD_CPPFLAGS([skins2], [${HARFBUZZ_CFLAGS} -DHAVE_HARFBUZZ])
3283 VLC_ADD_LIBS([skins2], [${HARFBUZZ_LIBS}])
3284 ],[AC_MSG_WARN([${HARFBUZZ_PKG_ERRORS}. Support for complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3285 fi
3286 fi
3287 ],[
3288 AS_IF([test -n "${enable_freetype}"],[
3289 AC_MSG_ERROR([${FREETYPE_PKG_ERRORS}. Install FreeType2 development or configure with --disable-freetype.])
3290 ])
3291 ])
3292 fi
3294 AM_CONDITIONAL([HAVE_FREETYPE], [test "${have_freetype}" = "yes"])
3295 AM_CONDITIONAL([HAVE_FONTCONFIG], [test "${have_fontconfig}" = "yes"])
3296 AM_CONDITIONAL([HAVE_FRIBIDI], [test "${have_fribidi}" = "yes"])
3297 AM_CONDITIONAL([HAVE_HARFBUZZ], [test "${have_harfbuzz}" = "yes"])
3299 dnl
3300 dnl SAPI (text to Speech renderer for Windows)
3301 dnl
3302 AC_LANG_PUSH([C++])
3303 AC_CHECK_TYPES([ISpObjectToken],[
3304 have_sapi="yes"
3305 ],[AC_MSG_WARN([sapi.h not found. Text to Speech renderer for Windows disabled])],
3306 [#include <windows.h>
3307 #include <sapi.h>
3308 #include <sphelper.h>])
3309 AM_CONDITIONAL([HAVE_SAPI], [test "${have_sapi}" = "yes"])
3310 AC_LANG_POP([C++])
3312 dnl
3313 dnl SVG module (text rendering and image decoding)
3314 dnl
3315 PKG_ENABLE_MODULES_VLC([SVG], [], [librsvg-2.0 >= 2.9.0], [SVG rendering library],[auto])
3316 PKG_ENABLE_MODULES_VLC([SVGDEC], [], [librsvg-2.0 >= 2.9.0 cairo >= 1.13.1], [SVG image decoder library],[auto])
3318 dnl
3319 dnl Windows DirectX module
3320 dnl
3322 AC_ARG_ENABLE(directx,
3323 [AS_HELP_STRING([--enable-directx],
3324 [Microsoft DirectX support (default enabled on Windows)])],, [
3325 AS_IF([test "${SYS}" = "mingw32"], [
3326 enable_directx="yes"
3327 ], [
3328 enable_directx="no"
3329 ])
3330 ])
3331 AS_IF([test "${enable_directx}" != "no"], [
3332 dnl DirectDraw
3333 AC_CHECK_HEADERS(ddraw.h, [
3334 VLC_ADD_PLUGIN([directdraw])
3335 ])
3337 dnl OpenGL
3338 AC_CHECK_HEADERS(GL/wglew.h, [
3339 VLC_ADD_PLUGIN([glwin32 wgl])
3340 ],, [
3341 #include <windows.h>
3342 #include <GL/gl.h>
3343 ])
3345 dnl Direct3D11
3346 AC_CHECK_HEADERS(d3d11.h, [
3347 VLC_ADD_PLUGIN([direct3d11 direct3d11_filters])
3348 ])
3350 dnl Direct3D9
3351 AC_CHECK_HEADERS(d3d9.h, [
3352 VLC_ADD_PLUGIN([direct3d9])
3353 AC_CHECK_HEADERS(d3dx9effect.h)
3355 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
3356 [[#define COBJMACROS
3357 #include <d3d9.h>
3358 #include <dxva2api.h>
3359 #ifndef IDirectXVideoProcessorService_GetVideoProcessorDeviceGuids
3360 # error dxva2 too old
3361 #endif
3362 ]],[[;]])
3363 ],[
3364 VLC_ADD_PLUGIN([direct3d9_filters])
3365 ],
3366 [AC_MSG_WARN([Could not find required IDirectXVideoDecoder in dxva2api.h])])
3368 ])
3369 ])
3371 dnl
3372 dnl Linux framebuffer module
3373 dnl
3374 AC_CHECK_HEADER([linux/fb.h], [
3375 VLC_ADD_PLUGIN([fb])
3376 ])
3378 dnl
3379 dnl libcaca plugin
3380 dnl
3381 PKG_ENABLE_MODULES_VLC([CACA], [], [caca >= 0.99.beta14], [libcaca output],[auto])
3383 dnl
3384 dnl OS/2 KVA plugin
3385 dnl
3386 AC_ARG_ENABLE(kva,
3387 [AS_HELP_STRING([--enable-kva],
3388 [support the K Video Accelerator KVA (default enabled on OS/2)])],, [
3389 AS_IF([test "$SYS" = "os2"], [
3390 enable_kva="yes"
3391 ])
3392 ])
3393 have_kva="no"
3394 KVA_LIBS=""
3395 AS_IF([test "$enable_kva" != "no"], [
3396 AC_CHECK_HEADERS([kva.h], [
3397 have_kva="yes"
3398 AC_CHECK_LIB(kva, main, [
3399 KVA_LIBS="-lkva"
3400 ])
3401 ])
3402 ])
3403 AC_SUBST(KVA_LIBS)
3404 AM_CONDITIONAL([HAVE_KVA], [test "${have_kva}" = "yes"])
3406 dnl
3407 dnl MMAL plugin
3408 dnl
3409 AC_ARG_ENABLE(mmal,
3410 AS_HELP_STRING([--enable-mmal],
3411 [Multi-Media Abstraction Layer (MMAL) hardware plugin (default enable)]))
3412 if test "${enable_mmal}" != "no"; then
3413 VLC_SAVE_FLAGS
3414 LDFLAGS="${LDFLAGS} -L/opt/vc/lib -lvchostif"
3415 CPPFLAGS="${CPPFLAGS} -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux"
3416 AC_CHECK_HEADERS(interface/mmal/mmal.h,
3417 [ AC_CHECK_LIB(bcm_host, vc_tv_unregister_callback_full, [
3418 have_mmal="yes"
3419 VLC_ADD_PLUGIN([mmal])
3420 VLC_ADD_LDFLAGS([mmal],[ -L/opt/vc/lib ])
3421 VLC_ADD_CFLAGS([mmal],[ -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux ])
3422 VLC_ADD_LIBS([mmal],[ -lbcm_host -lmmal -lmmal_core -lmmal_components -lmmal_util -lvchostif ]) ], [
3423 AS_IF([test "${enable_mmal}" = "yes"],
3424 [ AC_MSG_ERROR([Cannot find bcm library...]) ],
3425 [ AC_MSG_WARN([Cannot find bcm library...]) ])
3426 ],
3427 [])
3428 ] , [ AS_IF([test "${enable_mmal}" = "yes"],
3429 [ AC_MSG_ERROR([Cannot find development headers for mmal...]) ],
3430 [ AC_MSG_WARN([Cannot find development headers for mmal...]) ]) ])
3431 VLC_RESTORE_FLAGS
3432 fi
3433 AM_CONDITIONAL([HAVE_MMAL], [test "${have_mmal}" = "yes"])
3435 dnl
3436 dnl Audio plugins
3437 dnl
3439 EXTEND_HELP_STRING([Audio plugins:])
3441 dnl
3442 dnl Pulseaudio module
3443 dnl
3444 AC_ARG_ENABLE(pulse,
3445 [AS_HELP_STRING([--enable-pulse],
3446 [use the PulseAudio client library (default auto)])])
3447 have_pulse="no"
3448 AS_IF([test "${enable_pulse}" != "no"], [
3449 PKG_CHECK_MODULES([PULSE], [libpulse >= 1.0], [
3450 have_pulse="yes"
3451 ], [
3452 AS_IF([test "x${enable_pulse}" != "x"], [
3453 AC_MSG_ERROR([$PULSE_PKG_ERRORS. PulseAudio 1.0 or later required.])
3454 ])
3455 ])
3456 ])
3457 AM_CONDITIONAL([HAVE_PULSE], [test "${have_pulse}" = "yes"])
3459 dnl
3460 dnl ALSA module
3461 dnl
3462 AC_ARG_ENABLE(alsa,
3463 [AS_HELP_STRING([--enable-alsa],
3464 [support the Advanced Linux Sound Architecture (default auto)])],, [
3465 AS_IF([test "$SYS" = "linux" -a "${have_pulse}" = "no"], [
3466 enable_alsa="yes"
3467 ])
3468 ])
3469 have_alsa="no"
3470 AS_IF([test "${enable_alsa}" != "no"], [
3471 PKG_CHECK_MODULES([ALSA], [alsa >= 1.0.24], [
3472 have_alsa="yes"
3473 ], [
3474 AS_IF([test "x${enable_alsa}" != "x"], [
3475 AC_MSG_ERROR([$ALSA_PKG_ERRORS. alsa-lib 1.0.24 or later required. Pass --disable-alsa to ignore this error.])
3476 ])
3477 ])
3478 ])
3479 AM_CONDITIONAL([HAVE_ALSA], [test "${have_alsa}" = "yes"])
3481 dnl
3482 dnl Open Sound System module
3483 dnl
3484 AC_ARG_ENABLE(oss,
3485 [AS_HELP_STRING([--enable-oss],
3486 [support the Open Sound System OSS (default enabled on FreeBSD/NetBSD/DragonFlyBSD)])],, [
3487 AS_IF([test "$SYS" = "mingw32" -o "$SYS" = "linux" -o "$SYS" = "openbsd"], [
3488 enable_oss="no"
3489 ])
3490 ])
3491 have_oss="no"
3492 OSS_LIBS=""
3493 AS_IF([test "$enable_oss" != "no"], [
3494 AC_CHECK_HEADERS([soundcard.h sys/soundcard.h], [
3495 have_oss="yes"
3496 AC_CHECK_LIB(ossaudio, main, [
3497 OSS_LIBS="-lossaudio"
3498 ])
3499 ])
3500 ])
3501 AC_SUBST(OSS_LIBS)
3502 AM_CONDITIONAL([HAVE_OSS], [test "${have_oss}" = "yes"])
3504 dnl
3505 dnl OpenBSD sndio module
3506 dnl
3507 AC_ARG_ENABLE([sndio],
3508 [AS_HELP_STRING([--disable-sndio],
3509 [support the OpenBSD sndio (default auto)])],, [
3510 AS_IF([test "$SYS" = "openbsd"], [
3511 enable_sndio="yes"
3512 ])
3513 ])
3514 have_sndio="no"
3515 AS_IF([test "$enable_sndio" != "no"], [
3516 AC_CHECK_HEADER([sndio.h], [
3517 have_sndio="yes"
3518 ])
3519 ])
3520 AM_CONDITIONAL([HAVE_SNDIO], [test "${have_sndio}" = "yes"])
3522 dnl
3523 dnl Windows Audio Session plugin
3524 dnl
3525 AC_ARG_ENABLE([wasapi],
3526 [AS_HELP_STRING([--enable-wasapi],
3527 [use the Windows Audio Session API (default auto)])
3528 ])
3529 have_wasapi="no"
3530 AS_IF([test "$enable_wasapi" != "no"], [
3531 AC_CHECK_HEADER([audioclient.h], [
3532 have_wasapi="yes"
3533 ], [
3534 AS_IF([test "x${enable_wasapi}" != "x"], [
3535 AC_MSG_ERROR([Windows Audio Session API not found.])
3536 ])
3537 ])
3538 ])
3539 AM_CONDITIONAL([HAVE_WASAPI], [test "${have_wasapi}" = "yes"])
3541 dnl
3542 dnl JACK modules
3543 dnl
3544 AC_ARG_ENABLE(jack,
3545 [AS_HELP_STRING([--disable-jack],
3546 [do not use jack (default auto)])])
3547 have_jack="no"
3548 AS_IF([test "${enable_jack}" != "no"], [
3549 PKG_CHECK_MODULES(JACK, jack >= 1.9.7,
3550 [ have_jack=yes ],
3551 [
3552 AC_MSG_WARN([${JACK_PKG_ERRORS}, trying jack1 instead])
3554 PKG_CHECK_MODULES(JACK, jack >= 0.120.1 jack < 1.0,
3555 [ have_jack=yes ],
3556 [
3557 AS_IF([test -n "${enable_jack}"],
3558 [AC_MSG_ERROR([${JACK_PKG_ERRORS}.])],
3559 [AC_MSG_WARN([${JACK_PKG_ERRORS}.])])
3560 ])
3561 ])
3562 ])
3563 AM_CONDITIONAL([HAVE_JACK], [test "${have_jack}" != "no"])
3565 dnl
3566 dnl OpenSLES Android
3567 dnl
3568 AC_ARG_ENABLE(opensles,
3569 [ --enable-opensles Android OpenSL ES audio module (default disabled)])
3570 if test "${HAVE_ANDROID}" = "1"; then
3571 if test "${enable_opensles}" = "yes"; then
3572 AC_CHECK_HEADERS(SLES/OpenSLES.h,
3573 [ VLC_ADD_PLUGIN([opensles_android]) ],
3574 [ AC_MSG_ERROR([cannot find OpenSLES headers])] )
3575 fi
3576 fi
3578 dnl
3579 dnl Tizen audio
3580 dnl
3581 AC_ARG_ENABLE(tizen_audio,
3582 [AS_HELP_STRING([--enable-tizen-audio],
3583 [Tizen audio module (default enabled on Tizen)])],, [
3584 AS_IF([test "$HAVE_TIZEN" = "1"], [
3585 enable_tizen_audio="yes"
3586 ])
3587 ])
3588 if test "${enable_tizen_audio}" = "yes"; then
3589 AC_CHECK_HEADERS(audio_io.h,
3590 [ VLC_ADD_PLUGIN([tizen_audio]) ],
3591 [ AC_MSG_ERROR([cannot find Tizen audio_io headers])] )
3592 fi
3594 dnl
3595 dnl libsamplerate plugin
3596 dnl
3597 PKG_ENABLE_MODULES_VLC([SAMPLERATE], [], [samplerate], [Resampler with libsamplerate], [auto])
3599 dnl
3600 dnl soxr module
3601 dnl
3602 PKG_ENABLE_MODULES_VLC([SOXR], [], [soxr >= 0.1.2], [SoX Resampler library], [auto])
3604 dnl
3605 dnl OS/2 KAI plugin
3606 dnl
3607 AC_ARG_ENABLE(kai,
3608 [AS_HELP_STRING([--enable-kai],
3609 [support the K Audio Interface KAI (default enabled on OS/2)])],, [
3610 AS_IF([test "$SYS" = "os2"], [
3611 enable_kai="yes"
3612 ])
3613 ])
3614 have_kai="no"
3615 KAI_LIBS=""
3616 AS_IF([test "$enable_kai" != "no"], [
3617 AC_CHECK_HEADERS([kai.h], [
3618 have_kai="yes"
3619 AC_CHECK_LIB(kai, main, [
3620 KAI_LIBS="-lkai"
3621 ])
3622 ])
3623 ])
3624 AC_SUBST(KAI_LIBS)
3625 AM_CONDITIONAL([HAVE_KAI], [test "${have_kai}" = "yes"])
3627 dnl
3628 dnl chromaprint audio track fingerprinter
3629 dnl
3630 m4_pushdef([libchromaprint_version], 0.6.0)
3631 PKG_WITH_MODULES([CHROMAPRINT],[libchromaprint >= libchromaprint_version],
3632 VLC_ADD_PLUGIN([stream_out_chromaprint]),
3633 AS_IF([test "${enable_chromaprint}" = "yes"],
3634 [AC_MSG_ERROR(Library [libchromaprint >= libchromaprint_version] needed for [chromaprint] was not found)],
3635 [AC_MSG_WARN(Library [libchromaprint >= libchromaprint_version] needed for [chromaprint] was not found)]
3636 ),
3637 [(Chromaprint based audio fingerprinter)],[auto])
3638 m4_popdef([libchromaprint_version])
3640 dnl
3641 dnl Chromecast streaming support
3642 dnl
3643 m4_pushdef([protobuf_lite_version], 2.5.0)
3644 AC_ARG_VAR(PROTOC, [protobuf compiler])
3645 AC_CHECK_PROGS(PROTOC, protoc, no)
3646 PKG_WITH_MODULES([CHROMECAST],[protobuf-lite >= protobuf_lite_version], [
3647 AS_IF([test "x${PROTOC}" != "xno"], [
3648 build_chromecast="yes"
3649 ], [
3650 AC_MSG_ERROR(protoc compiler needed for [chromecast] was not found)
3651 ])
3652 ], [
3653 AS_IF([test "${enable_chromecast}" = "yes"],
3654 AC_MSG_ERROR(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found),
3655 AC_MSG_WARN(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found)
3656 )
3657 enable_chromecast="no"
3658 ], [(Chromecast streaming support)], [auto])
3659 AM_CONDITIONAL([BUILD_CHROMECAST], [test "${build_chromecast}" = "yes"])
3660 m4_popdef([protobuf_lite_version])
3662 dnl
3663 dnl Interface plugins
3664 dnl
3666 EXTEND_HELP_STRING([Interface plugins:])
3668 dnl
3669 dnl QT
3670 dnl
3671 AC_ARG_ENABLE(qt, [
3672 AS_HELP_STRING([--disable-qt], [Qt UI support (default enabled)])],, [
3673 AS_IF([test "${SYS}" = "darwin"], [
3674 enable_qt="no"
3675 ])
3676 ])
3677 have_qt5_x11="no"
3678 AS_IF([test "${enable_qt}" != "no"], [
3679 PKG_CHECK_MODULES([QT], [Qt5Core >= 5.5.0 Qt5Widgets Qt5Gui Qt5Svg], [
3680 PKG_CHECK_MODULES([QT5_X11], [Qt5X11Extras], [
3681 have_qt5_x11="yes"
3682 ],[
3683 AC_MSG_WARN([Not building Qt Interface with X11 helpers.])
3684 ])
3685 QT_PATH="$(eval $PKG_CONFIG --variable=exec_prefix Qt5Core)"
3686 QT_HOST_PATH="$(eval $PKG_CONFIG --variable=host_bins Qt5Core)"
3687 QT_VERSION="$(eval $PKG_CONFIG --modversion Qt5Gui)"
3688 AC_PATH_PROGS(MOC, [moc-qt5 moc], moc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3689 AC_PATH_PROGS(RCC, [rcc-qt5 rcc], rcc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3690 AC_PATH_PROGS(UIC, [uic-qt5 uic], uic, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3691 ], [
3692 AS_IF([test -n "${enable_qt}"],[
3693 AC_MSG_ERROR([${QT_PKG_ERRORS}.])
3694 ],[
3695 AC_MSG_WARN([${QT_PKG_ERRORS}.])
3696 ])
3697 enable_qt="no"
3698 ])
3699 ])
3701 AS_IF([test "${enable_qt}" != "no"], [
3702 ALIASES="${ALIASES} qvlc"
3703 ])
3704 AC_SUBST(QT_VERSION)
3705 AM_CONDITIONAL(ENABLE_QT, [test "$enable_qt" != "no"])
3706 AM_CONDITIONAL([HAVE_QT5_X11], [test "${have_qt5_x11}" = "yes"])
3708 dnl
3709 dnl detect kde4-config patch (used for kde solids).
3710 dnl
3711 AC_ARG_VAR([KDE4_CONFIG], [kde4-config utility])
3712 AS_IF([test "x$KDE4_CONFIG" = "x"], [
3713 KDE4_CONFIG="kde4-config"
3714 ])
3716 dnl
3717 dnl Simple test for skins2 dependency
3718 dnl
3719 AS_IF([test "$enable_qt" = "no"], [
3720 AS_IF([test "${enable_skins2}" = "yes"], [
3721 AC_MSG_ERROR([The skins2 module depends on the Qt interface. Without it you will not be able to open any dialog box from the interface, which makes the skins2 interface rather useless. Install the Qt development package or alternatively you can also configure with: --disable-qt --disable-skins2.])
3722 ], [
3723 enable_skins2="no"
3724 AC_MSG_WARN([The skins2 module depends on the Qt interface, Qt is not built so skins2 is disabled.])
3725 ])
3726 ])
3728 dnl
3729 dnl Skins2 module
3730 dnl
3731 AC_ARG_ENABLE(skins2,
3732 [AS_HELP_STRING([--enable-skins2], [skins interface module (default auto)])])
3733 AS_IF([test "${enable_skins2}" != "no"], [
3734 have_skins_deps="yes"
3736 dnl Win32
3737 AS_IF([test "${SYS}" = "mingw32"], [
3738 VLC_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -DWIN32_SKINS])
3739 VLC_ADD_LIBS([skins2],[-lgdi32 -lole32 -luuid -lmsimg32])
3740 dnl OS/2
3741 ], [test "${SYS}" = "os2"], [
3742 VLC_ADD_CPPFLAGS([skins2],[ -DOS2_SKINS])
3743 dnl Linux/Unix
3744 ], [
3745 PKG_CHECK_MODULES([XPM], [xpm],, [have_skins_deps="no"])
3746 PKG_CHECK_MODULES([XINERAMA], [xinerama],, [have_skins_deps="no"])
3747 PKG_CHECK_MODULES([XCURSOR], [xcursor],, [have_skins_deps="no"])
3748 PKG_CHECK_MODULES([XEXT], [xext],, [have_skins_deps="no"])
3749 VLC_ADD_CPPFLAGS([skins2],[${X_CFLAGS} ${XEXT_CFLAGS} ${XPM_CFLAGS} -DX11_SKINS])
3750 VLC_ADD_LIBS([skins2],[${X_LIBS} ${X_PRE_LIBS} ${XEXT_LIBS} ${XPM_LIBS} ${XINERAMA_LIBS} ${XCURSOR_LIBS} -lX11])
3751 ])
3753 dnl we need freetype
3754 AS_IF([test "${have_freetype}" != "yes"], [
3755 have_skins_deps="no"
3756 ])
3758 AS_IF([test "${have_skins_deps}" = "no"], [
3759 AS_IF([test "x${enable_skins2}" = "x"], [
3760 AC_MSG_WARN([Skins2 interface disabled due to missing dependencies.])
3761 ], [
3762 AC_MSG_ERROR([Skins2 interface requires FreeType, libxcursor, libxpm, libxext and libxinerama])
3763 ])
3764 enable_skins2="no"
3765 ], [
3766 ALIASES="${ALIASES} svlc"
3767 enable_skins2="yes"
3768 ])
3769 ])
3770 AM_CONDITIONAL(BUILD_SKINS, [test "${enable_skins2}" = "yes"])
3772 AC_ARG_ENABLE(libtar,
3773 [ --enable-libtar libtar support for skins2 (default auto)])
3774 AS_IF([test "${enable_skins2}" = "yes" && test "${enable_libtar}" != "no"], [
3775 AC_CHECK_HEADERS(libtar.h, [
3776 VLC_ADD_LIBS([skins2],[-ltar])
3777 ])
3778 ])
3780 dnl
3781 dnl MacOS X gui module
3782 dnl
3783 AC_ARG_ENABLE(macosx,
3784 [ --enable-macosx Mac OS X gui support (default enabled on Mac OS X)])
3785 if test "x${enable_macosx}" != "xno" -a "${SYS}" = "darwin"
3786 then
3788 dnl
3789 dnl If possible, use xcrun to find the right ibtool
3790 dnl
3792 AC_PATH_PROG([XCRUN], [xcrun], [no])
3793 AS_IF([test ! "x${XCRUN}" = "xno"], [
3794 AC_MSG_CHECKING([for ibtool (using xcrun)])
3795 XIB="$(eval $XCRUN -f ibtool 2>/dev/null || echo no)"
3796 AC_MSG_RESULT([${XIB}])
3797 ], [
3798 AC_MSG_WARN([Looking for tools without using xcrun])
3799 ])
3801 AS_IF([test "x${XIB}" = "xno"], [
3802 AC_PATH_PROG(XIB, [ibtool], [no])
3803 AS_IF([test "x${XIB}" = "xno"], [
3804 AC_MSG_ERROR([ibtool was not found, but is required for --enable-macosx])
3805 ])
3806 ])
3807 fi
3808 AM_CONDITIONAL(ENABLE_MACOSX_UI, [test "$enable_macosx" != "no" -a "${SYS}" = "darwin"])
3810 dnl
3811 dnl MacOS X sparkle update support
3812 dnl
3813 AC_ARG_ENABLE(sparkle,
3814 [ --enable-sparkle Sparkle update support for OS X (default enabled on Mac OS X)])
3815 if test "x${enable_sparkle}" != "xno" -a "${HAVE_OSX}" = "1"
3816 then
3817 if test ! -d ${CONTRIB_DIR}/Sparkle.framework -a ! -d ${CONTRIB_DIR}/Frameworks/Sparkle.framework
3818 then
3819 AC_MSG_ERROR([Sparkle framework is required and was not found in ${CONTRIB_DIR}])
3820 fi
3822 AC_DEFINE([HAVE_SPARKLE], [1], [Define to 1 if sparkle is enabled.])
3823 fi
3824 AM_CONDITIONAL(HAVE_SPARKLE, [test "$enable_sparkle" != "no"])
3826 dnl
3827 dnl MacOS X breakpad creash reporter support
3828 dnl
3829 AC_ARG_WITH([breakpad],
3830 AS_HELP_STRING([--with-breakpad=URL], [Enable Breakpad reporter using given URL]), [], [with_breakpad=no])
3832 AS_IF([test "$with_breakpad" != "no"], [
3834 AS_IF([test "$with_breakpad" = "yes"], [
3835 AC_MSG_ERROR([You need to supply the CrashDragon Server URL as value for --with-breakpad])
3836 ])
3838 AS_IF([test "$HAVE_OSX" = "1"], [
3839 AC_MSG_CHECKING([for Breakpad framework])
3840 AS_IF([test ! -d ${CONTRIB_DIR}/Breakpad.framework -a \
3841 ! -d ${CONTRIB_DIR}/Frameworks/Breakpad.framework], [
3842 AC_MSG_RESULT([no])
3843 with_breakpad="no"
3844 AC_MSG_ERROR([Breakpad framework is required and was not found in ${CONTRIB_DIR}])
3845 ], [
3846 AC_MSG_RESULT([yes])
3847 ])
3848 ],[
3849 PKG_CHECK_MODULES([BREAKPAD], [breakpad-client], [
3850 LDFLAGS="${LDFLAGS} -Wl,--build-id"
3851 ], [
3852 AC_MSG_ERROR(["breakpad not found"])
3853 ])
3854 ])
3855 ])
3857 AM_CONDITIONAL(HAVE_BREAKPAD, [test "$with_breakpad" != "no"])
3858 AS_IF([test "$with_breakpad" != "no"], [
3859 AC_SUBST(BREAKPAD_URL, ["${with_breakpad}"])
3860 ])
3862 dnl
3863 dnl Minimal Mac OS X module
3864 dnl
3865 AC_ARG_ENABLE(minimal-macosx,
3866 [ --enable-minimal-macosx Minimal Mac OS X support (default disabled)])
3867 if test "${enable_minimal_macosx}" = "yes" -a "${SYS}" = "darwin"
3868 then
3869 VLC_ADD_PLUGIN([minimal_macosx])
3870 fi
3872 dnl
3873 dnl Mac OS X fancy dmg build tool
3874 dnl
3875 if test "${HAVE_OSX}" = "1"
3876 then
3877 AC_PATH_PROG(DMGBUILD, dmgbuild, no)
3878 AS_IF([test "x${DMGBUILD}" = "xno"], [
3879 AC_MSG_WARN([dmgbuild not found -- unable to build fancy DMGs])
3880 ])
3881 fi
3882 AM_CONDITIONAL(HAVE_DMGBUILD, [test "x$DMGBUILD" != "xno" -a "${HAVE_OSX}" = "1"])
3884 dnl
3885 dnl VideoToolbox plugins
3886 AC_CHECK_HEADERS(VideoToolbox/VideoToolbox.h, [
3887 VLC_ADD_PLUGIN([videotoolbox])
3888 VLC_ADD_PLUGIN([cvpx])
3889 ])
3891 dnl
3892 dnl AudioToolbox MIDI plugin
3893 AC_CHECK_HEADERS([AudioToolbox/AudioToolbox.h], [
3894 VLC_ADD_PLUGIN([audiotoolboxmidi])
3895 ])
3897 dnl
3898 dnl ncurses module
3899 dnl
3900 AC_ARG_ENABLE(ncurses,
3901 [AS_HELP_STRING([--disable-ncurses],[ncurses text-based interface (default auto)])])
3902 have_ncurses="no"
3903 AS_IF([test "${enable_ncurses}" != "no"] ,[
3904 PKG_CHECK_MODULES([NCURSES], [ncursesw], [
3905 have_ncurses="yes"
3906 ALIASES="${ALIASES} nvlc"
3907 ], [
3908 AS_IF([test -n "${enable_ncurses}"], [
3909 AC_MSG_ERROR([${NCURSES_PKG_ERRORS}.])
3910 ])
3911 ])
3912 ])
3913 AM_CONDITIONAL([HAVE_NCURSES], [test "${have_ncurses}" = "yes"])
3915 dnl
3916 dnl Lirc plugin
3917 dnl
3918 AC_ARG_ENABLE(lirc,
3919 [ --enable-lirc lirc support (default disabled)])
3920 have_lirc="no"
3921 AS_IF([test "${enable_lirc}" = "yes"], [
3922 AC_CHECK_HEADER(lirc/lirc_client.h, [
3923 AC_CHECK_LIB(lirc_client, lirc_init, [
3924 have_lirc="yes"
3925 ])
3926 ])
3927 ])
3928 AM_CONDITIONAL([HAVE_LIRC], [test "${have_lirc}" = "yes"])
3930 dnl
3931 dnl SRT plugin
3932 dnl
3933 PKG_ENABLE_MODULES_VLC([SRT], [access_srt access_output_srt], [srt >= 1.2.2], [SRT input/output plugin], [auto], [], [], [-DENABLE_SRT])
3935 EXTEND_HELP_STRING([Visualisations and Video filter plugins:])
3936 dnl
3937 dnl goom visualization plugin
3938 dnl
3939 PKG_ENABLE_MODULES_VLC([GOOM], [], [libgoom2], [goom visualization plugin], [auto])
3941 dnl
3942 dnl libprojectM visualization plugin
3943 dnl
3944 AC_ARG_ENABLE(projectm,
3945 [ --enable-projectm projectM visualization plugin (default enabled)])
3946 AS_IF([test "${enable_projectm}" != "no"],
3947 [
3948 PKG_CHECK_MODULES(PROJECTM, libprojectM,
3949 [
3950 VLC_ADD_PLUGIN([projectm])
3951 PKG_CHECK_EXISTS([libprojectM >= 2.0.0],
3952 [ AC_DEFINE([HAVE_PROJECTM2], 1, [Define to 1 if using libprojectM 2.x]) ],
3953 [ AC_MSG_WARN( [Using libprojectM version 1] )
3954 ])
3955 ],[
3956 AC_MSG_WARN([${PROJECTM_PKG_ERRORS}.])
3957 ])
3958 ])
3960 dnl
3961 dnl Vovoid VSXu visualization plugin
3962 dnl
3963 AC_ARG_ENABLE(vsxu,
3964 [ --enable-vsxu Vovoid VSXu visualization plugin (default auto)])
3965 AS_IF([test "${enable_vsxu}" != "no"],
3966 [
3967 PKG_CHECK_MODULES(VSXU, libvsxu,
3968 [
3969 VLC_ADD_PLUGIN([vsxu])
3970 ],[
3971 AC_MSG_WARN([${VSXU_PKG_ERRORS}.])
3972 ])
3973 ])
3975 EXTEND_HELP_STRING([Service Discovery plugins:])
3976 dnl
3977 dnl Avahi-Zeroconf services discovery
3978 PKG_ENABLE_MODULES_VLC([AVAHI], [], [avahi-client >= 0.6], [Zeroconf services discovery], [auto])
3980 dnl
3981 dnl libudev services discovery
3982 PKG_ENABLE_MODULES_VLC([UDEV], [], [libudev >= 142], [Linux udev services discovery], [auto])
3984 dnl
3985 dnl MTP devices services discovery
3986 PKG_ENABLE_MODULES_VLC([MTP], [mtp access_mtp], [libmtp >= 1.0.0], [MTP devices support], [auto])
3988 dnl
3989 dnl UPnP Plugin (Intel SDK)
3990 dnl
3991 PKG_ENABLE_MODULES_VLC([UPNP], [upnp], [libupnp], [Intel UPNP SDK],[auto])
3993 dnl
3994 dnl mDNS using libmicrodns
3995 dnl
3996 PKG_ENABLE_MODULES_VLC([MICRODNS], [], [microdns], [mDNS services discovery], [auto])
3999 EXTEND_HELP_STRING([Misc options:])
4001 dnl
4002 dnl libxml2 module
4003 dnl
4004 PKG_ENABLE_MODULES_VLC([LIBXML2], [xml], [libxml-2.0 >= 2.5], [libxml2 support],[auto])
4007 dnl
4008 dnl libgcrypt
4009 dnl
4010 AC_ARG_ENABLE(libgcrypt,
4011 [ --disable-libgcrypt gcrypt support (default enabled)])
4012 AC_ARG_VAR([GCRYPT_CFLAGS], [C compiler flags for gcrypt])
4013 AC_ARG_VAR([GCRYPT_LIBS], [linker flags flags for gcrypt])
4015 # require libgcrypt >= 1.6.0
4016 AS_IF([test "${enable_libgcrypt}" != "no"], [
4017 AC_CACHE_CHECK([for gcrypt 1.6.0 or later], [ac_cv_lib_gcrypt], [
4018 VLC_SAVE_FLAGS
4019 CFLAGS="${CFLAGS} ${GCRYPT_CFLAGS}"
4020 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
4021 [#include <gcrypt.h>
4022 #if GCRYPT_VERSION_NUMBER < 0x010600
4023 #error
4024 #endif]])], [
4025 ac_cv_lib_gcrypt=yes
4026 ], [
4027 ac_cv_lib_gcrypt=no
4028 ])
4029 VLC_RESTORE_FLAGS
4030 ])
4032 AS_IF([test "${ac_cv_lib_gcrypt}" = "yes"], [
4033 AC_DEFINE([HAVE_GCRYPT], 1, [Defined if having gcrypt])
4034 ], [
4035 AS_IF([test "${enable_libgcrypt}" = "yes"], [
4036 AC_MSG_ERROR([libgcrypt version 1.6.0 or higher not found. Install libgcrypt or pass --disable-libgcrypt.])
4037 ])
4038 ])
4039 ])
4041 AS_IF([test -z "$GCRYPT_LIBS"], [
4042 GCRYPT_LIBS="-lgcrypt -lgpg-error"
4043 ])
4045 AC_SUBST(GCRYPT_CFLAGS)
4046 AC_SUBST(GCRYPT_LIBS)
4047 AM_CONDITIONAL([HAVE_GCRYPT], [test "${ac_cv_lib_gcrypt}" = "yes"])
4049 dnl
4050 dnl TLS/SSL
4051 dnl
4052 AC_ARG_ENABLE(gnutls,
4053 [ --enable-gnutls GNU TLS TLS/SSL support (default enabled)])
4054 AS_IF([test "${enable_gnutls}" != "no"], [
4055 PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.3.6], [
4056 VLC_ADD_PLUGIN([gnutls])
4057 ], [
4058 AS_IF([test -n "${enable_gnutls}"], [
4059 AC_MSG_ERROR([${GNUTLS_PKG_ERRORS}.)])
4060 ])
4061 ])
4062 ])
4065 dnl
4066 dnl Taglib plugin
4067 dnl
4068 AC_ARG_ENABLE(taglib,
4069 [AS_HELP_STRING([--disable-taglib],
4070 [do not use TagLib (default enabled)])])
4071 AS_IF([test "${enable_taglib}" != "no"], [
4072 PKG_CHECK_MODULES(TAGLIB, taglib >= 1.9, [
4073 VLC_ADD_PLUGIN([taglib])
4074 ], [
4075 AC_MSG_WARN([${TAGLIB_PKG_ERRORS}.])])
4076 ])
4078 dnl
4079 dnl libsecret
4080 dnl
4081 PKG_ENABLE_MODULES_VLC([SECRET], [], [libsecret-1 >= 0.18], [use libsecret for keystore], [auto])
4083 dnl
4084 dnl kwallet
4085 dnl
4086 AC_ARG_ENABLE(kwallet,
4087 [AS_HELP_STRING([--enable-kwallet],
4088 [use kwallet (via D-Bus) for keystore (default enabled)])])
4089 AS_IF([test "${enable_kwallet}" != "no" -a "${have_dbus}" = "yes"], [
4090 VLC_ADD_PLUGIN([kwallet])
4091 ])
4093 dnl
4094 dnl update checking system
4095 dnl
4096 AC_ARG_ENABLE(update-check,
4097 [ --enable-update-check update checking system (default disabled)])
4098 if test "${enable_update_check}" = "yes"
4099 then
4100 AS_IF([test "${ac_cv_lib_gcrypt}" != "yes"],[
4101 AC_MSG_ERROR([libgcrypt is required for update checking system]) ])
4102 fi
4103 AM_CONDITIONAL(UPDATE_CHECK, [test "${enable_update_check}" = "yes"])
4105 dnl
4106 dnl OS X notification plugin
4107 dnl
4108 AC_ARG_ENABLE(osx_notifications,
4109 [AS_HELP_STRING([--enable-osx-notifications],
4110 [macOS notification plugin (default disabled)])],,
4111 [enable_osx_notifications=no])
4112 AS_IF([test "${enable_osx_notifications}" != "no"], [
4113 VLC_ADD_PLUGIN([osx_notifications])
4114 ])
4116 dnl
4117 dnl Libnotify notification plugin
4118 dnl
4119 PKG_ENABLE_MODULES_VLC([NOTIFY], [], [libnotify gtk+-3.0], [libnotify notification], [auto])
4121 dnl
4122 dnl libplacebo support
4123 dnl
4124 AC_ARG_ENABLE(libplacebo,
4125 [AS_HELP_STRING([--disable-libplacebo],
4126 [disable libplacebo support (default auto)])])
4128 AS_IF([test "$enable_libplacebo" != "no"], [
4129 PKG_CHECK_MODULES([LIBPLACEBO], [libplacebo >= 0.2.1], [
4130 AC_DEFINE([HAVE_LIBPLACEBO], [1], [Define to 1 if libplacebo is enabled.])
4131 ], [
4132 AS_IF([test -n "${enable_libplacebo}"], [
4133 AC_MSG_ERROR([${LIBPLACEBO_PKG_ERRORS}.])
4134 ])
4135 enable_libplacebo="no"
4136 ])
4137 ])
4138 AM_CONDITIONAL(HAVE_LIBPLACEBO, [test "$enable_libplacebo" != "no"])
4141 dnl
4142 dnl Endianness check
4143 dnl
4144 AC_C_BIGENDIAN
4145 AS_IF([test "${ac_cv_c_bigendian}" = "yes"], [
4146 DEFS_BIGENDIAN="-DWORDS_BIGENDIAN=1"
4147 ], [
4148 DEFS_BIGENDIAN=""
4149 ])
4150 AC_SUBST(DEFS_BIGENDIAN)
4152 dnl
4153 dnl Where to install KDE solid .desktop
4154 dnl
4155 AC_ARG_WITH(kde-solid,
4156 AS_HELP_STRING([--with-kde-solid=PATH],
4157 [KDE Solid actions directory (auto)]),, [
4159 if test "${SYS}" != "mingw32" -a "${SYS}" != "darwin" ; then
4160 with_kde_solid="yes"
4161 fi
4162 ])
4163 soliddatadir=""
4164 AS_IF([test "${with_kde_solid}" != "no"], [
4165 AS_IF([test "${with_kde_solid}" = "yes"], [
4166 kde4datadir="`${KDE4_CONFIG} --install data`"
4167 AS_IF([test "x$kde4datadir" = "x"], [kde4datadir='${datadir}/kde4/apps'])
4168 soliddatadir="${kde4datadir}/solid/actions"
4169 ], [
4170 soliddatadir="${with_kde_solid}"
4171 ])
4172 ])
4173 AC_SUBST(soliddatadir)
4174 AM_CONDITIONAL(KDE_SOLID, [test "x${soliddatadir}" != "x"])
4176 dnl
4177 dnl Find tools for win32 packaging
4178 dnl
4179 AS_IF([test "${SYS}" = "mingw32"], [
4180 dnl
4181 dnl Find makensis required to build the NSIS installer
4182 dnl
4183 nsis_major_required="3"
4184 nsis_version_ok="no"
4185 AC_PATH_PROG([MAKENSIS], [makensis], [no])
4186 AS_IF([test "$MAKENSIS" != "no"], [
4187 # Check version
4188 AC_MSG_CHECKING([makensis version])
4189 nsis_version=$($MAKENSIS -VERSION)
4190 AC_MSG_RESULT([$nsis_version])
4191 nsis_version_major=$(echo "$nsis_version" | awk -F \. '{print $1}' | sed 's/v//')
4192 # Check if major version is a valid number
4193 AS_IF([test -n "$nsis_version_major" && \
4194 test "$nsis_version_major" -eq "$nsis_version_major" 2> /dev/null], [
4195 # Do the version check using major version
4196 AS_IF([test "$nsis_version_major" -lt "$nsis_major_required"], [
4197 AC_MSG_WARN([makensis too old, (needs ${nsis_major_required}.x, have ${nsis_version_major}.x)])
4198 ], [
4199 nsis_version_ok="yes"
4200 ])
4201 ], [
4202 AC_MSG_WARN([failed to check the makensis version])
4203 ])
4204 ])
4205 dnl
4206 dnl Find 7zip
4207 dnl
4208 AC_PATH_PROG([SEVENZIP], [7z], [7z])
4209 ])
4210 AM_CONDITIONAL(HAVE_MAKENSIS, [test "x$MAKENSIS" != "xno" && test "$nsis_version_ok" = "yes"])
4212 dnl
4213 dnl Check wether we have the PROCESS_MITIGATION_IMAGE_LOAD_POLICY
4214 dnl It should only be available when building for win10, but some SDKs define it unconditionnaly
4215 dnl
4216 if test "${SYS}" = "mingw32"; then
4217 AC_CHECK_TYPES([PROCESS_MITIGATION_IMAGE_LOAD_POLICY],,,[#include <windows.h>])
4218 fi
4220 EXTEND_HELP_STRING([Components:])
4222 dnl
4223 dnl the VLC binary
4224 dnl
4225 AC_ARG_ENABLE(vlc,
4226 [ --enable-vlc build the VLC media player (default enabled)])
4227 AM_CONDITIONAL(BUILD_VLC, [test "${enable_vlc}" != "no"])
4229 dnl
4230 dnl Fuzzer (at the end in order to don't mess dependencies FLAGS)
4231 dnl
4232 AS_VAR_IF(with_libfuzzer, no, [], [
4233 LIBS="-lstdc++ ${LIBM} ${LIBPTHREAD} -L${with_libfuzzer} -lFuzzer"
4234 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc-guard, [
4235 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard])
4236 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard], [CXXFLAGS])
4237 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp])
4238 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp], [CXXFLAGS])
4239 ], [
4240 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc, [
4241 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc])
4242 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc], [CXXFLAGS])
4243 ], [
4244 AC_MSG_ERROR([Sanitizer coverage not supported by your compiler])
4245 ])
4246 ])
4247 ])
4249 dnl
4250 dnl Stuff used by the program
4251 dnl
4252 VERSION_MESSAGE="${VERSION} ${CODENAME}"
4253 COPYRIGHT_MESSAGE="Copyright © ${COPYRIGHT_YEARS} the VideoLAN team"
4254 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION_MESSAGE}", [Simple version string])
4255 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "${COPYRIGHT_MESSAGE}", [Copyright string])
4256 AC_DEFINE_UNQUOTED(COPYRIGHT_YEARS, "${COPYRIGHT_YEARS}", [The copyright years])
4257 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
4258 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_MAJOR,${VERSION_MAJOR}, [version major number])
4259 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_MINOR,${VERSION_MINOR}, [version minor number])
4260 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_REVISION,${VERSION_REVISION}, [version revision number])
4261 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_EXTRA,${VERSION_EXTRA}, [version extra number])
4262 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_DEV,"${VERSION_DEV}", [version development string])
4263 AC_SUBST(COPYRIGHT_MESSAGE)
4264 AC_SUBST(VERSION_MESSAGE)
4265 AC_SUBST(VERSION_MAJOR)
4266 AC_SUBST(VERSION_MINOR)
4267 AC_SUBST(VERSION_REVISION)
4268 AC_SUBST(VERSION_EXTRA)
4269 AC_SUBST(COPYRIGHT_YEARS)
4270 AC_DEFINE_UNQUOTED(VLC_COMPILE_BY, "`whoami|sed -e 's/\\\/\\\\\\\/g'`", [user who ran configure])
4271 AC_DEFINE_UNQUOTED(VLC_COMPILE_HOST, "`hostname -f 2>/dev/null || hostname`", [host which ran configure])
4272 AC_DEFINE_UNQUOTED(VLC_COMPILER, "`$CC -v 2>&1 | tail -n 1 | sed -e 's/ *$//'`", [compiler])
4273 dnl
4274 dnl Handle substvars that use $(top_srcdir)
4275 dnl
4276 CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include ${CPPFLAGS}"
4278 dnl
4279 dnl Configuration is finished
4280 dnl
4281 AC_SUBST(SYS)
4282 AC_SUBST(ARCH)
4283 AC_SUBST(ALIASES)
4284 AC_SUBST(ASM)
4285 AC_SUBST(MOC)
4286 AC_SUBST(RCC)
4287 AC_SUBST(UIC)
4288 AC_SUBST(WINDRES)
4289 AC_SUBST(WINE_SDK_PATH)
4290 AC_SUBST(LIBEXT)
4291 AC_SUBST(AM_CPPFLAGS)
4292 AC_SUBST(MACOSX_DEPLOYMENT_TARGET)
4293 AC_SUBST(FILE_LIBVLCCORE_DLL)
4294 AC_SUBST(FILE_LIBVLC_DLL)
4296 AC_CONFIG_FILES([
4297 Makefile
4298 doc/Makefile
4299 modules/Makefile
4300 m4/Makefile
4301 po/Makefile.in
4302 share/Makefile
4303 compat/Makefile
4304 src/Makefile
4305 lib/Makefile
4306 bin/Makefile
4307 test/Makefile
4308 modules/hw/mmal/Makefile
4309 share/vlc.appdata.xml.in
4310 ])
4312 AM_COND_IF([HAVE_WIN32], [
4313 AC_CONFIG_FILES([
4314 extras/package/win32/NSIS/spad.nsi
4315 extras/package/win32/NSIS/vlc.win32.nsi
4316 extras/package/win32/msi/config.wxi
4317 ])
4318 ])
4320 AM_COND_IF([HAVE_DARWIN], [
4321 AC_CONFIG_FILES([
4322 modules/gui/macosx/UI/InfoPlist.strings:modules/gui/macosx/Resources/InfoPlist.strings.in
4323 share/macosx/Info.plist:share/Info.plist.in
4324 ])
4325 ])
4327 dnl Generate makefiles
4328 AC_OUTPUT
4330 dnl Do we have to use make or gmake ?
4331 if make --version 2>&1|grep -q GNU
4332 then
4333 # GNU make, all seems good
4334 MAKE=make
4335 else
4336 # Known GNU make alias (on BSD)
4337 MAKE=gmake
4338 fi
4339 dnl Shortcut to nice compile message
4340 if test -n $SHELL; then
4341 SHELL=${CONFIG_SHELL-/bin/sh}
4342 fi
4343 rm -f compile
4344 compile_top_srcdir=`sed -ne "s/^top_srcdir *= *//p" < Makefile`
4345 echo "#! $SHELL
4346 rm -f .error\$\$
4347 ERROR=0
4348 export PATH=\"$PATH\" LANG=C
4349 ($MAKE V=1 \$@ 2>&1 || touch .error\$\$)| $compile_top_srcdir/extras/buildsystem/make.pl
4350 test -f .error\$\$ && ERROR=1
4351 rm -f .error\$\$
4352 exit \$ERROR" >compile
4353 chmod a+x compile
4355 echo "
4356 libvlc configuration
4357 --------------------
4358 version : ${VERSION}
4359 system : ${SYS}
4360 architecture : ${ARCH}
4361 optimizations : ${enable_optimizations}"
4362 if test "${enable_vlc}" != "no"; then
4363 echo "vlc aliases :${ALIASES}"
4364 else
4365 echo "build vlc executable : no"
4366 fi
4367 echo "
4368 To build vlc and its plugins, type \`$MAKE', or \`./compile' if you like nice colors."