1 dnl Autoconf settings for vlc
3 AC_COPYRIGHT([Copyright 1999-2021 VLC authors and VideoLAN])
5 AC_INIT([vlc], [4.0.0-dev])
15 CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
16 CODENAME="Otto Chriek"
17 COPYRIGHT_YEARS="1996-2021"
19 AC_CONFIG_SRCDIR([src/libvlc.c])
20 AC_CONFIG_AUX_DIR([autotools])
21 AC_CONFIG_MACRO_DIR([m4])
22 AC_CONFIG_LIBOBJ_DIR([compat])
25 AC_PRESERVE_HELP_ORDER
27 AM_INIT_AUTOMAKE([tar-ustar color-tests foreign])
28 AC_CONFIG_HEADERS([config.h])
30 AM_SILENT_RULES([yes])
31 AM_MAINTAINER_MODE([enable])
37 AC_USE_SYSTEM_EXTENSIONS
39 AH_VERBATIM([FORTIFY_SOURCE],
40 [/* Enable compile-time and run-time bounds-checking, and some warnings,
41 without upsetting glibc 2.15+ or toolchains predefining _FORTIFY_SOURCE */
42 #if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__
43 # define _FORTIFY_SOURCE 2
45 AC_DEFINE([_FILE_OFFSET_BITS], 64, [Define to 64 for large files support.])
46 AC_DEFINE([__LIBVLC__],, [Define within the LibVLC source code tree.])
47 AC_DEFINE([WIN32_LEAN_AND_MEAN],, [Define to limit the scope of <windows.h>.])
56 AC_PROG_LEX([noyywrap])
59 AC_ARG_VAR([DESKTOP_FILE_VALIDATE], [Validator for desktop entry files])
60 AC_CHECK_PROGS([DESKTOP_FILE_VALIDATE], [${DESKTOP_FILE_VALIDATE} desktop-file-validate], :)
61 AC_ARG_VAR([BUILDCC], [Build system C11 or C99 compiler command])
62 AC_CHECK_PROGS([BUILDCC], [c11-gcc c11 c99-gcc c99], [false])
63 AS_IF([test "$BUILDCC" = "false"], [
64 AC_MSG_ERROR([Cannot find native C99 compiler: please define BUILDCC.])
67 dnl Check for compiler properties
71 AX_CXX_COMPILE_STDCXX_14([noext], [mandatory])
73 dnl Check the compiler supports atomics in C
74 AC_MSG_CHECKING([C atomics])
77 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <stdatomic.h>],[
78 atomic_uintmax_t test;
79 atomic_init(&test, 0);
80 atomic_fetch_add_explicit(&test, 2u, memory_order_relaxed);
81 ])], [AC_MSG_RESULT([built-in])], [
82 LDFLAGS="$LDFLAGS -latomic"
83 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <stdatomic.h>],[
84 atomic_uintmax_t test;
85 atomic_init(&test, 0);
86 atomic_fetch_add_explicit(&test, 2u, memory_order_relaxed);
88 AC_MSG_RESULT([using -latomic])
91 AC_MSG_ERROR([VLC requires atomics support])
95 AC_SUBST([ATOMIC_LIB])
97 dnl Extend the --help string at the current spot.
98 AC_DEFUN([EXTEND_HELP_STRING], [m4_divert_once([HELP_ENABLE], [$1])])
100 dnl Allow binary package maintainer to pass a custom string to avoid
102 AC_ARG_WITH([binary-version],
103 AS_HELP_STRING([--with-binary-version=STRING],
104 [To avoid plugins cache problem between binary version]),[],[])
105 AS_IF([test -n "${with_binary_version}"],[
106 AC_DEFINE_UNQUOTED([DISTRO_VERSION],["${with_binary_version}"],
107 [Binary specific version])
110 dnl Prevent clang from accepting unknown flags with a mere warning
111 AX_CHECK_COMPILE_FLAG([-Werror=invalid-command-line-argument], [
112 AX_APPEND_FLAG([-Werror=invalid-command-line-argument], [CFLAGS])
113 AX_APPEND_FLAG([-Werror=invalid-command-line-argument], [CXXFLAGS])
114 AX_APPEND_FLAG([-Werror=invalid-command-line-argument], [OBJCFLAGS])
116 AX_CHECK_COMPILE_FLAG([-Werror=unknown-warning-option], [
117 AX_APPEND_FLAG([-Werror=unknown-warning-option], [CFLAGS])
118 AX_APPEND_FLAG([-Werror=unknown-warning-option], [CXXFLAGS])
119 AX_APPEND_FLAG([-Werror=unknown-warning-option], [OBJCFLAGS])
122 dnl Some Qt version are generating tons of warning that cannot be
123 dnl avoided so mute them...
124 AX_CHECK_COMPILE_FLAG([-Wno-deprecated-copy], [
125 VLC_ADD_CXXFLAGS([qt],[-Wno-deprecated-copy])
130 dnl Check the operating system
137 dnl Set x86 asm flags and defines
139 case "${host_cpu}" in
141 X86ASMFLAGS="-f elf32"
142 X86ASMDEFS="-DARCH_X86_32=1 -DARCH_X86_64=0"
145 X86ASMFLAGS="-f elf64"
146 X86ASMDEFS="-DARCH_X86_32=0 -DARCH_X86_64=1"
156 CFLAGS="${CFLAGS} -pthread"
160 CFLAGS="${CFLAGS} -pthread"
164 CFLAGS="${CFLAGS} -pthread"
165 CPPFLAGS="${CPPFLAGS} -I/usr/local/include"
166 LDFLAGS="${LDFLAGS} -L/usr/local/lib"
171 CPPFLAGS="${CPPFLAGS} -I/usr/local/include -I/usr/X11R6/include"
172 LDFLAGS="${LDFLAGS} -L/usr/local/lib -L/usr/X11R6/lib/"
183 dnl Work around an Xcode 11 bug, fixed in Xcode 11.3.1
184 AX_APPEND_FLAG([-fno-stack-check], [CFLAGS])
185 AX_APPEND_FLAG([-fno-stack-check], [CXXFLAGS])
186 AX_APPEND_FLAG([-fno-stack-check], [OBJCFLAGS])
188 case "${host_cpu}" in
190 X86ASMFLAGS="-f macho32"
191 AX_APPEND_FLAG([-DPREFIX], [X86ASMDEFS])
194 X86ASMFLAGS="-f macho64"
195 AX_APPEND_FLAG([-DPREFIX], [X86ASMDEFS])
198 ac_cv_c_bigendian="no"
199 ac_cv_c_attribute_packed="no"
203 AX_APPEND_FLAG([-D_INTL_REDIRECT_MACROS], [CPPFLAGS])
204 AX_APPEND_FLAG([-stdlib=libc++], [CXXFLAGS])
205 AX_APPEND_FLAG([-Werror=partial-availability], [OBJCFLAGS])
206 AX_APPEND_FLAG([-Wl,-headerpad_max_install_names], [LDFLAGS])
208 VLC_ADD_LIBS([libvlc vlc],[-Wl,-undefined,dynamic_lookup,-framework,AppKit])
209 VLC_ADD_LIBS([libvlccore],[-Wl,-framework,CoreFoundation])
212 [#import <TargetConditionals.h>
217 ac_cv_func_wordexp=no],
221 [#import <TargetConditionals.h>
231 AS_IF([test "${HAVE_OSX}" = "1"],[VLC_ADD_LIBS([libvlccore],[-Wl,-framework,CoreServices])])
234 dnl Handle Mac OS X SDK flags
236 AC_ARG_WITH(macosx-sdk,
237 AS_HELP_STRING([--with-macosx-sdk=DIR],
238 [compile using the SDK in DIR]))
239 if test "${with_macosx_sdk}" != "" ; then
240 test ! -d "${with_macosx_sdk}" && AC_MSG_ERROR([SDK "${with_macosx_sdk}" not found])
241 CPP="${CPP} -isysroot ${with_macosx_sdk}"
242 CC="${CC} -isysroot ${with_macosx_sdk}"
243 CXX="${CXX} -isysroot ${with_macosx_sdk}"
244 OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
245 LD="${LD} -syslibroot ${with_macosx_sdk}"
247 AC_ARG_WITH(macosx-version-min,
248 AS_HELP_STRING([--with-macosx-version-min=VERSION],
249 [compile for Mac OS X VERSION and above]))
250 if test "${with_macosx_version_min}" != "" ; then
251 CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}"
252 CC="${CC} -mmacosx-version-min=${with_macosx_version_min}"
253 CXX="${CXX} -mmacosx-version-min=${with_macosx_version_min}"
254 OBJC="${OBJC} -mmacosx-version-min=${with_macosx_version_min}"
255 LD="${LD} -mmacosx_version_min=${with_macosx_version_min}"
258 *mingw32* | *cygwin* | *wince* | *mingwce*)
259 dnl Force libtool to not link to (shared) libgcc_s when detecting C++ dependencies
260 dnl When doing this test with -static-libgcc it will link on (static) libgcc_eh
261 CXXFLAGS="${CXXFLAGS} -static-libgcc"
262 AC_CHECK_TOOL(WINDRES, windres, :)
263 AC_CHECK_TOOL(OBJCOPY, objcopy, :)
264 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
265 [[#ifdef _WIN32_WINNT
266 # error _WIN32_WINNT already defined
268 # include <windows.h>
269 # if defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x0601
270 # error _WIN32_WINNT toolchain default high enough
275 AC_DEFINE([_WIN32_WINNT], [0x0601], [Define to '0x0601' for Windows 7 APIs.])
277 AC_MSG_CHECKING([if libsynchronization is needed])
278 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
279 [[#if _WIN32_WINNT >= 0x0602
280 # error building for Win8+ and above
287 VLC_ADD_LIBS([libvlccore], [-lsynchronization])
289 AC_DEFINE([_WIN32_IE], [0x0600], [Define to '0x0600' for IE 6.0 (and shell) APIs.])
290 AC_DEFINE([UNICODE], [1], [Define to 1 for Unicode (Wide Chars) APIs.])
291 AC_DEFINE([_ISOC99_SOURCE], [1], [Extensions to ISO C89 from ISO C99.])
292 AC_DEFINE([_ISOC11_SOURCE], [1], [Extensions to ISO C99 from ISO C11.])
293 AC_DEFINE([_POSIX_SOURCE], [1], [IEEE Std 1003.1.])
294 AC_DEFINE([_POSIX_C_SOURCE], [200809L], [IEEE Std 1003.1.])
295 AC_DEFINE([_XOPEN_SOURCE], [700], [POSIX and XPG 7th edition])
296 AC_DEFINE([_XOPEN_SOURCE_EXTENDED], [1], [XPG things and X/Open Unix extensions.])
297 AC_DEFINE([_BSD_SOURCE], [1], [ISO C, POSIX, and 4.3BSD things.])
298 AC_DEFINE([_SVID_SOURCE], [1], [ISO C, POSIX, and SVID things.])
305 dnl Check if we are using the mno-cygwin mode in which case we are
306 dnl actually dealing with a mingw32 compiler.
311 SYS=mingw32, AC_MSG_ERROR([VLC requires -mno-cygwin]))
315 if test "${SYS}" = "mingw32"; then
317 LDFLAGS="${LDFLAGS} -Wl,--nxcompat -Wl,--no-seh -Wl,--dynamicbase"
319 AC_CHECK_PROGS(U2D, [unix2dos todos], unix2dos)
320 ac_default_prefix="`pwd`/_win32"
321 DESTDIR="`pwd`/_win32/"
324 dnl NSIS/MSI Installer prefix and WIN64
326 case "${host_cpu}" in
330 PROGRAMFILES="PROGRAMFILES64"
331 LDFLAGS="${LDFLAGS} -Wl,--high-entropy-va -Wl,--image-base,0x140000000"
336 PROGRAMFILES="PROGRAMFILES64"
337 LDFLAGS="${LDFLAGS} -Wl,--high-entropy-va -Wl,--image-base,0x140000000"
338 X86ASMFLAGS="-f win64"
342 PROGRAMFILES="PROGRAMFILES"
346 PROGRAMFILES="PROGRAMFILES"
347 X86ASMFLAGS="-f win32"
348 X86ASMDEFS="${X86ASMDEFS} -DPREFIX"
351 AC_SUBST([WINDOWS_ARCH])
352 AC_SUBST([PROGRAMFILES])
367 LDFLAGS="${LDFLAGS} -Zomf -Zbin-files -Zargs-wild -Zhigh-mem"
368 AC_LIBOBJ([freeaddrinfo])
369 AC_LIBOBJ([gai_strerror])
370 AC_CHECK_FUNCS([if_nametoindex])
371 X86ASMFLAGS="-f aout"
372 X86ASMDEFS="-DARCH_X86_32=1 -DARCH_X86_64=0 -DPREFIX"
376 AC_DEFINE([_XOPEN_SOURCE], [700], [POSIX and XPG 7th edition])
387 AC_ARG_ENABLE([winstore_app],
388 AS_HELP_STRING([--enable-winstore-app],
389 [Build targetted for Windows Store apps (default disabled)]))
392 AS_IF([test "${SYS}" = "mingw32"],[
394 AS_IF([test "${enable_winstore_app}" = "yes"], [
397 AX_APPEND_FLAG([-DWINSTORECOMPAT],[CFLAGS])
398 AX_APPEND_FLAG([-DWINSTORECOMPAT],[CPPFLAGS])
399 AX_APPEND_FLAG([-DWINSTORECOMPAT],[CXXFLAGS])
400 LDFLAGS="${LDFLAGS} -lwindowsappcompat"
401 VLC_ADD_LIBS([libvlccore], [-lruntimeobject])
402 AC_LIBOBJ([gai_strerror])
406 AC_DEFINE_UNQUOTED(VLC_WINSTORE_APP, ${vlc_winstore_app}, [Define to 1 if you want to build for Windows Store apps])
410 AS_HELP_STRING([--enable-pdb],
411 [Build PDB files for windows targets (default off)]))
412 AS_IF([test "${SYS}" = "mingw32"],[
413 AS_IF([test "${enable_pdb}" = "yes"], [
415 AX_APPEND_FLAG([-g -gcodeview],[CFLAGS])
416 AX_APPEND_FLAG([-g -gcodeview],[CXXFLAGS])
417 LDFLAGS="${LDFLAGS} -Wl,-pdb="
421 AM_CONDITIONAL([HAVE_FREEBSD], [test "${SYS}" = "freebsd"])
422 AM_CONDITIONAL([HAVE_LINUX], [test "${SYS}" = "linux"])
423 AM_CONDITIONAL([HAVE_OS2], [test "${SYS}" = "os2"])
425 AM_CONDITIONAL([HAVE_DARWIN], [test "${SYS}" = "darwin"])
426 AM_CONDITIONAL([HAVE_IOS], [test "${HAVE_IOS}" = "1"])
427 AM_CONDITIONAL([HAVE_OSX], [test "${HAVE_OSX}" = "1"])
428 AM_CONDITIONAL([HAVE_TVOS], [test "${HAVE_TVOS}" = "1"])
430 AM_CONDITIONAL([HAVE_NACL], [test "${SYS}" = "nacl"])
431 AM_CONDITIONAL([HAVE_LIBANL], [test "${HAVE_LIBANL}" = "1"])
433 AM_CONDITIONAL([HAVE_WIN32], [test "${SYS}" = "mingw32"])
434 AM_CONDITIONAL([HAVE_WIN64], [test "${HAVE_WIN64}" = "1"]) dnl Only used for the packaging
435 AM_CONDITIONAL([HAVE_WINSTORE], [test "$vlc_winstore_app" = "1"])
436 AM_CONDITIONAL([HAVE_WIN32_DESKTOP], [test "${SYS}" = "mingw32" -a "$vlc_winstore_app" = "0"])
437 AM_CONDITIONAL([ENABLE_PDB], [test "$vlc_build_pdb" = "1"])
439 dnl Use nasm/yasm only on x86
440 AC_CHECK_PROGS(X86ASM, [nasm yasm])
441 AM_CONDITIONAL([HAVE_X86ASM], [test -n "${X86ASM}" && test -n "${X86ASMFLAGS}"])
442 AM_COND_IF([HAVE_X86ASM], [
443 AC_DEFINE([HAVE_X86ASM], [1], [Use external asm on x86.])
446 dnl Because DOLT is not able to handle --with-pic
447 dnl correctly, manually add -DPIC to the options for
448 dnl nasm / yasm here.
449 AS_IF([test x$with_pic = xyes], [X86ASMDEFS="${X86ASMDEFS} -DPIC"])
451 AC_SUBST([X86ASMFLAGS])
452 AC_SUBST([X86ASMDEFS])
455 dnl Sadly autoconf does not think about testing foo.exe when ask to test
456 dnl for program foo on win32
457 case "${build_os}" in
459 ac_executable_extensions=".exe"
468 AC_SUBST([BUILDEXEEXT])
470 dnl Android is linux, but a bit different
471 AS_IF([test "$SYS" = linux],[
472 AC_MSG_CHECKING([for an Android system])
473 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
474 [[#ifndef __ANDROID__
485 AM_CONDITIONAL([HAVE_ANDROID], [test "${HAVE_ANDROID}" = "1"])
488 dnl Check for the contrib directory
491 AS_HELP_STRING([--with-contrib[=DIR]],
492 [search for 3rd party libraries in DIR/include and DIR/lib])
494 AC_MSG_CHECKING([for 3rd party libraries path])
495 AS_IF([test -z "${with_contrib}" || test "${with_contrib}" = "yes"], [
496 CONTRIB_DIR="${srcdir}/contrib/${host}"
497 AS_IF([test ! -d "${CONTRIB_DIR}"], [
498 echo "${CONTRIB_DIR} not found" >&AS_MESSAGE_LOG_FD
499 CONTRIB_DIR="${srcdir}/contrib/`$CC -dumpmachine`"
500 AS_IF([test ! -d "${CONTRIB_DIR}"], [
501 echo "${CONTRIB_DIR} not found" >&AS_MESSAGE_LOG_FD
503 AC_MSG_RESULT([not found])
507 AS_IF([test "${with_contrib}" != "no"], [
508 CONTRIB_DIR="${with_contrib}"
511 AC_MSG_RESULT([disabled])
514 AS_IF([test -n "${CONTRIB_DIR}"], [
515 AS_IF([test -d "${CONTRIB_DIR}/lib"],[
516 CONTRIB_DIR=`cd "${CONTRIB_DIR}" && pwd`
518 echo "${CONTRIB_DIR}/lib not found" >&AS_MESSAGE_LOG_FD
520 AC_MSG_RESULT([not usable])
524 AS_IF([test -n "${CONTRIB_DIR}"], [
525 AC_MSG_RESULT([${CONTRIB_DIR}])
526 CPPFLAGS="${CPPFLAGS} -I${CONTRIB_DIR}/include"
527 CFLAGS="${CFLAGS} -I${CONTRIB_DIR}/include"
528 CXXFLAGS="${CXXFLAGS} -I${CONTRIB_DIR}/include"
529 OBJCFLAGS="${OBJCFLAGS} -I${CONTRIB_DIR}/include -F${CONTRIB_DIR} -F${CONTRIB_DIR}/Frameworks"
530 PKG_CONFIG_PATH="${CONTRIB_DIR}/lib/pkgconfig:${CONTRIB_DIR}/share/pkgconfig:${PKG_CONFIG_PATH}"
531 case "${build_os}" in
533 export PKG_CONFIG_PATH=`cygpath -mp ${PKG_CONFIG_PATH}`
536 export PKG_CONFIG_PATH="${PKG_CONFIG_PATH}"
539 LDFLAGS="${LDFLAGS} -L${CONTRIB_DIR}/lib"
541 AS_IF([test -z "$LUAC"], [
542 dnl Old contribs mixed cross-tools and cross-compiled executables
543 AS_IF([test -x "${CONTRIB_DIR}/bin/luac${BUILDEXEEXT}"], [
544 LUAC="${CONTRIB_DIR}/bin/luac${BUILDEXEEXT}"
547 dnl Newer contribs follow usual name space rules
548 AS_IF([test -x "${CONTRIB_DIR}/../bin/${host_alias}-luac${BUILDEXEEXT}"], [
549 LUAC="${CONTRIB_DIR}/../bin/${host_alias}-luac${BUILDEXEEXT}"
553 AS_IF([test "${SYS}" = "darwin"], [
554 export LD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$LD_LIBRARY_PATH"
555 export DYLD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$DYLD_LIBRARY_PATH"
558 AS_IF([test -n "${with_contrib}" && test "${with_contrib}" != "no"], [
559 AC_MSG_ERROR([Third party libraries not found!])
562 AC_SUBST([CONTRIB_DIR])
564 dnl Add extras/tools to the PATH
565 TOOLS_DIR="${srcdir}/extras/tools/build/bin"
566 AS_IF([test -d "${TOOLS_DIR}"], [
567 TOOLS_DIR=`cd "${TOOLS_DIR}" && pwd`
568 export PATH="${TOOLS_DIR}":$PATH
573 dnl It's very bad, but our former custom system was worst
577 dnl override platform specific check for dependent libraries
578 dnl otherwise libtool linking of shared libraries will
579 dnl fail on anything other than pass_all.
580 AC_CACHE_VAL(lt_cv_deplibs_check_method,
581 [lt_cv_deplibs_check_method=pass_all])
583 LT_INIT([dlopen win32-dll shared disable-static])
585 LT_LANG([Windows Resource])
589 lt_cv_deplibs_check_method=pass_all
591 AS_IF([test "${enable_shared}" = "no" -a "${enable_vlc}" != "no"], [
592 AC_MSG_ERROR([VLC is based on plugins. Shared libraries cannot be disabled.])
598 AM_GNU_GETTEXT_VERSION([0.19.8])
599 AM_GNU_GETTEXT([external], [need-formatstring-macros])
608 AS_IF([test "${SYS}" = "mingw32"], [
610 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
611 #if !defined(__MINGW32__)
612 # error Not compiling with mingw
616 dnl Check for broken versions of mingw-runtime compatability library
617 AC_MSG_CHECKING(for broken mingw-runtime)
618 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
620 #if defined(__MINGW64_VERSION_MAJOR)
621 # if __MINGW64_VERSION_MAJOR < 5
622 # error Update your mingw-w64! This one is too old.
625 # error You cannot compile with Mingw. Use Mingw-w64!
630 AC_MSG_RESULT([present])
631 AC_MSG_ERROR([LibVLC requires Mingw-w64 version 5.0 or higher!])
634 dnl force use of mingw provided c99 *printf over msvcrt
635 CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1"
637 dnl Check for the need to include the mingwex lib for mingw32
639 AC_CHECK_LIB([mingwex], [opendir],
640 AC_CHECK_LIB([mingw32], [opendir],,
641 [VLC_ADD_LIBS([libvlccore],[-lmingwex])])
645 AC_MSG_RESULT([Not compiling with mingw])
648 dnl Check for fnative-struct or mms-bitfields support for mingw32
649 AX_CHECK_COMPILE_FLAG([-mms-bitfields], [
650 AX_APPEND_FLAG([-mms-bitfields], [CFLAGS])
651 AX_APPEND_FLAG([-mms-bitfields], [CXXFLAGS])
652 # Check for the warning flag without "-Wno-", GCC accepts
653 # -Wno-<anything> for unsupported warnings, which can trigger
654 # other warnings instead.
655 AX_CHECK_COMPILE_FLAG([-Wincompatible-ms-struct], [
656 AX_APPEND_FLAG([-Wno-incompatible-ms-struct], [CFLAGS])
657 AX_APPEND_FLAG([-Wno-incompatible-ms-struct], [CXXFLAGS])
660 AX_CHECK_COMPILE_FLAG([-fnative-struct], [
661 AX_APPEND_FLAG([-fnative-struct], [CFLAGS])
662 AX_APPEND_FLAG([-fnative-struct], [CXXFLAGS])
669 dnl Buggy glibc prevention. Purposedly not cached.
670 dnl See sourceware.org bugs 5058 and 5443.
671 dnl Ubuntu alone has 20 bug numbers for this...
673 AC_MSG_CHECKING(for buggy GNU/libc versions)
674 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
676 #if defined (__GLIBC__) && (__GLIBC__ == 2) \
677 && (__GLIBC_MINOR__ >= 5) && (__GLIBC_MINOR__ <= 7)
678 # error GNU/libc with dcgettext killer bug!
681 AC_MSG_RESULT([not present])
683 AC_MSG_RESULT([found])
684 AS_IF([test "x${enable_nls}" != "xno"], [
685 AC_MSG_ERROR([Buggy GNU/libc (version 2.5 - 2.7) present. VLC would crash; there is no viable
686 work-around for this. Check with your distribution vendor on how to update the
687 glibc run-time. Alternatively, build with --disable-nls.])
691 dnl Plugin compilation stuff
695 dnl Check for system libs needed
698 dnl Check for usual libc functions
699 AC_CHECK_FUNCS([accept4 dup3 fcntl flock fstatat fstatvfs fork getmntent_r getenv getpwuid_r isatty memalign mkostemp mmap open_memstream newlocale pipe2 pread posix_fadvise posix_madvise setlocale stricmp strnicmp strptime uselocale wordexp])
700 AC_REPLACE_FUNCS([aligned_alloc atof atoll dirfd fdopendir flockfile fsync getdelim getpid lfind lldiv memrchr nrand48 poll posix_memalign recvmsg rewind sendmsg setenv strcasecmp strcasestr strdup strlcpy strndup strnlen strnstr strsep strtof strtok_r strtoll swab tdestroy tfind timegm timespec_get strverscmp pathconf])
701 AC_REPLACE_FUNCS([gettimeofday])
702 AC_CHECK_FUNC(fdatasync,,
703 [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
706 VLC_REPLACE_DECL([realpath], [#include <stdlib.h>])
708 dnl mingw64 implements those as static inline, not functions with C linkage
709 VLC_REPLACE_DECL([asprintf], [#include <stdio.h>])
710 VLC_REPLACE_DECL([vasprintf], [#include <stdio.h>])
711 VLC_REPLACE_DECL([gmtime_r], [#include <time.h>])
712 VLC_REPLACE_DECL([localtime_r], [#include <time.h>])
714 dnl C11 static_assert()
715 AC_MSG_CHECKING([for static_assert in assert.h])
716 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <assert.h>], [
717 static_assert(1, "The impossible happened.");
720 AC_DEFINE([HAVE_STATIC_ASSERT], [1], [Define to 1 if <assert.h> defines static_assert.])
725 # Windows CE does not have strcoll()
728 dnl Check for non-standard system calls
731 AC_CHECK_FUNCS([eventfd vmsplice sched_getaffinity recvmmsg memfd_create])
734 AC_CHECK_FUNCS([_lock_file])
738 AH_BOTTOM([#include <vlc_fixups.h>])
740 dnl Check for struct timespec
741 AC_CHECK_TYPES([struct timespec],,,
744 dnl Check for max_align_t
745 AC_CHECK_TYPES([max_align_t],,,
746 [#include <stddef.h>])
748 dnl Checks for socket stuff
751 AC_SEARCH_LIBS(connect, [socket], [
752 AS_IF([test "$ac_cv_search_connect" != "none required"], [
753 SOCKET_LIBS="$ac_cv_search_connect"
756 AS_IF([test "${SYS}" = "mingw32"], [
757 SOCKET_LIBS="-lws2_32 -liphlpapi"
761 AC_SEARCH_LIBS([inet_pton], [nsl], [
762 AS_IF([test "$ac_cv_search_inet_pton" != "none required"], [
763 SOCKET_LIBS="$ac_cv_search_inet_pton $SOCKET_LIBS"
765 ],, [${SOCKET_LIBS}])
767 LIBS="${LIBS} ${SOCKET_LIBS}"
769 AC_LANG_PROGRAM([#ifdef _WIN32
770 #include <ws2tcpip.h>
772 # if _WIN32_WINNT < 0x600
776 #include <sys/socket.h>
777 #include <arpa/inet.h>
779 char dst[[sizeof(struct in_addr)]];
780 inet_pton(AF_INET, "127.0.0.1", dst);
781 ])],[AC_DEFINE([HAVE_INET_PTON],[1],[Define to 1 if you have inet_pton function])],[AC_LIBOBJ([inet_pton])])
782 AC_CHECK_TYPES([struct if_nameindex],,,[#include <net/if.h>])
783 AC_CHECK_FUNCS([if_nameindex])
785 AC_SUBST([SOCKET_LIBS])
787 dnl Check for socklen_t
788 AH_TEMPLATE(socklen_t, [Define to `int' if <sys/socket.h> does not define.])
789 AC_CACHE_CHECK([for socklen_t in sys/socket.h], dnl ` (fix VIM syntax highlight
790 ac_cv_type_socklen_t,
791 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
792 [#include <sys/types.h>
794 # include <winsock2.h>
795 # include <ws2tcpip.h>
797 # include <sys/socket.h>
798 #endif]], [[socklen_t len; len = 0;]])],
799 ac_cv_type_socklen_t=yes,
800 ac_cv_type_socklen_t=no)])
801 AS_IF([test "$ac_cv_type_socklen_t" = no], [
804 #include <sys/types.h>
806 # include <winsock2.h>
807 # include <ws2tcpip.h>
809 # include <sys/socket.h>
812 _Generic(getpeername, int (*)(int, struct sockaddr *, int *): 0);
814 ], AC_DEFINE(socklen_t, int), AC_DEFINE(socklen_t, unsigned int))
817 dnl Check for struct sockaddr_storage
818 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.]) dnl ` (fix VIM syntax highlight
819 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.]) dnl ` (fix VIM syntax highlight
820 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
821 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
822 #if defined( _WIN32 )
823 # include <winsock2.h>
825 # include <sys/socket.h>
826 #endif]], [[struct sockaddr_storage addr;]])],
827 [ac_cv_struct_sockaddr_storage=yes],
828 [ac_cv_struct_sockaddr_storage=no])])
829 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
830 AC_DEFINE(sockaddr_storage, sockaddr)
831 AC_DEFINE(ss_family, sa_family)
834 dnl FreeBSD has a gnugetopt library for this:
836 AC_CHECK_FUNC(getopt_long,, [
837 AC_CHECK_LIB([gnugetopt],[getopt_long], [
838 GNUGETOPT_LIBS="-lgnugetopt"
841 AC_SUBST([GNUGETOPT_LIBS])
843 AC_CHECK_LIB([m], [cos], [
850 AC_CHECK_LIB([m], [lrintf], [
851 AC_DEFINE(HAVE_LRINTF, 1, [Define to 1 if you have the lrintf function])
852 VLC_ADD_LIBS([skins2],[-lm])
854 AC_CHECK_LIB([m], [nanf],
855 AC_DEFINE(HAVE_NANF, 1, [Define to 1 if you have the NANF function])
857 AC_CHECK_LIB([m], [sincos], [
858 AC_DEFINE(HAVE_SINCOS, 1, [Define to 1 if you have the sincos function.])
863 AC_MSG_CHECKING([broken qsort_r prototype])
864 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <stdlib.h>
866 _Static_assert(_Generic((qsort_r),
867 void (*)(void *, size_t, size_t, void *,
868 int (*)(void *, const void *, const void *)) : 1, default: 0),
869 "Bad prototype not matched");
871 AC_MSG_RESULT([broken])
872 AC_DEFINE([HAVE_BROKEN_QSORT_R], 1, [Defined to 1 if the qsort_r() prototype contradicts the upcoming POSIX standard.])
877 AC_MSG_CHECKING([_Thread_local support])
878 AC_COMPILE_IFELSE([AC_LANG_SOURCE([_Thread_local int foo = 0;
881 AC_DEFINE(HAVE_THREAD_LOCAL, 1, [Defined to 1 if C11 _Thread_local storage qualifier is supported])
882 ],[ AC_MSG_RESULT([no])])
884 dnl __STDC_NO_THREADS__ can't be trusted on some platforms.
885 dnl check for its availability explicitely
886 AC_CHECK_HEADERS([threads.h])
888 AC_CHECK_LIB([anl],[getaddrinfo_a],[
889 AC_DEFINE(HAVE_LIBANL, 1, [Define to 1 if you have the anl library])
892 dnl Check for dynamic plugins
894 have_dynamic_objects="no"
896 AC_SEARCH_LIBS(dlsym, [dl svld], [
897 AS_IF([test "$ac_cv_search_dlsym" != "none required"], [
898 LIBDL="$ac_cv_search_dlsym"
900 have_dynamic_objects="yes"
905 AS_IF([test "${SYS}" = "mingw32"], [
907 have_dynamic_objects="yes" #assume we can use shared objects
910 AC_ARG_WITH([libfuzzer],
911 AS_HELP_STRING([--with-libfuzzer=DIR],
912 [use libFuzzer library from DIR and triggers sanitize coverage (default disabled)]),
915 AS_VAR_IF(with_libfuzzer, no, [], [
920 AM_CONDITIONAL([HAVE_LIBFUZZER], [test "${with_libfuzzer}" != "no"])
922 AS_IF([test "${enable_shared}" = "no"], [
923 have_dynamic_objects=no
925 AM_CONDITIONAL([HAVE_DYNAMIC_PLUGINS], [test "${have_dynamic_objects}" != "no"])
929 AS_IF([test "${SYS}" != "mingw32"], [
930 AC_SEARCH_LIBS([clock_nanosleep], [rt pthread], [
931 AS_IF([test "$ac_cv_search_clock_nanosleep" != "none required"], [
932 LIBRT="$ac_cv_search_clock_nanosleep"
935 AC_SEARCH_LIBS([nanosleep], [rt pthread posix4], [
936 AS_IF([test "$ac_cv_search_nanosleep" != "none required"], [
937 LIBRT="$ac_cv_search_nanosleep"
944 dnl Check for clock_* functions, needs to be done here,
945 dnl after the -lrt check
946 AC_REPLACE_FUNCS([clock_gettime clock_nanosleep clock_getres])
949 dnl Check for headers
953 AC_CHECK_HEADERS([arpa/inet.h poll.h pthread.h search.h sys/shm.h sys/socket.h sys/uio.h wordexp.h])
954 AC_CHECK_HEADERS([net/if.h], [], [],
956 #include <sys/types.h>
957 #include <sys/socket.h>
959 AC_CHECK_HEADER([syslog.h], [have_syslog="yes"], [have_syslog="no"])
960 AM_CONDITIONAL([HAVE_SYSLOG], [test "$have_syslog" = "yes"])
963 AC_CHECK_HEADERS([netinet/tcp.h netinet/udplite.h sys/param.h sys/mount.h])
966 AC_CHECK_HEADERS([features.h getopt.h linux/dccp.h linux/magic.h sys/eventfd.h])
969 AC_CHECK_HEADERS([xlocale.h])
971 dnl Check for struct pollfd
972 AC_CHECK_TYPES([struct pollfd],,,
973 [#include <sys/types.h>
976 #elif defined (_WIN32)
977 # include <winsock2.h>
981 dnl Check if C++ headers define locale_t
983 AC_CACHE_CHECK([if C++ headers define locale_t],
984 [ac_cv_cxx_locale_t],
985 [ac_cv_cxx_locale_t=no
986 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <locale>]], [[locale_t loc;]])],
987 [ac_cv_cxx_locale_t=yes],[])])
988 if test "${ac_cv_cxx_locale_t}" != "no"; then
989 AC_DEFINE(HAVE_CXX_LOCALE_T, 1, Define to 1 if C++ headers define locale_t)
993 dnl LP64 and LLP64 architectures had better define ssize_t by themselves...
994 AH_TEMPLATE(ssize_t, [Define to `int' if <stddef.h> does not define.]) dnl ` (fix VIM syntax highlight
995 AC_CHECK_TYPE(ssize_t,, [
996 AC_DEFINE(ssize_t, int)
999 dnl It seems that autoconf detects pkg-config only during the first
1000 dnl PKG_CHECK_MODULES from configure.ac - which makes sense. But in our case,
1001 dnl it is nested within a conditional block, so it was not working right.
1002 PKG_PROG_PKG_CONFIG()
1004 dnl On some OS we need static linking
1005 AS_IF([test -n "${PKG_CONFIG}" ],[
1006 AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "darwin" -o "${SYS}" = "os2" ],[
1007 PKG_CONFIG="${PKG_CONFIG} --static"
1013 dnl Check for zlib.h and -lz if available
1015 AC_CHECK_HEADERS([zlib.h], [ have_zlib=yes ], [ have_zlib=no ])
1016 AM_CONDITIONAL([HAVE_ZLIB], [ test "${have_zlib}" = "yes" ])
1017 if test "${have_zlib}" = "yes"
1019 VLC_ADD_LIBS([sap],[-lz])
1024 dnl Domain name i18n support via GNU libidn
1026 PKG_CHECK_MODULES([IDN], [libidn], [
1028 AC_DEFINE([HAVE_IDN], 1, [Define to 1 if you have GNU libidn.])
1035 AC_ARG_ENABLE([dbus],
1036 AS_HELP_STRING([--enable-dbus],
1037 [compile D-Bus message bus support (default enabled)]))
1039 AS_IF([test "${enable_dbus}" != "no"], [
1040 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.6.0], [
1043 AS_IF([test -n "${enable_dbus}"], [
1044 AC_MSG_ERROR([${DBUS_PKG_ERRORS}.])
1046 AC_MSG_WARN([${DBUS_PKG_ERRORS}.])
1050 AM_CONDITIONAL([HAVE_DBUS], [test "${have_dbus}" = "yes"])
1053 dnl Check for systemd
1054 PKG_CHECK_MODULES([SYSTEMD], [libsystemd], [
1057 AC_MSG_WARN([${SYSTEMD_PKG_ERRORS}.])
1059 AM_CONDITIONAL([HAVE_SYSTEMD], [test "${have_systemd}" = "yes"])
1062 EXTEND_HELP_STRING([Optimization options:])
1064 dnl Compiler warnings
1067 AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wvolatile-register-var -Wformat -Wformat-security -Wduplicated-branches -Wduplicated-cond], [CFLAGS])
1068 AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wvolatile-register-var -Wformat -Wformat-security -Wduplicated-branches -Wduplicated-cond], [CXXFLAGS])
1070 dnl -Werror-implicit-function-declaration is used for the if_nametoindex detection with winstore
1071 AX_APPEND_COMPILE_FLAGS([-Wbad-function-cast -Wwrite-strings -Wmissing-prototypes -Werror-implicit-function-declaration -Winit-self -Wlogical-op -Wshadow=local -Wmultistatement-macros], [CFLAGS])
1072 AX_APPEND_COMPILE_FLAGS([-pipe], [CFLAGS])
1074 dnl UWP forbidden checks
1075 AS_IF([test "${SYS}" = "mingw32"], [
1076 AC_MSG_CHECKING(for if_nametoindex availability)
1077 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(
1078 [[#include <windows.h>
1079 #if defined(__MINGW64_VERSION_MAJOR) && __MINGW64_VERSION_MAJOR < 6
1080 # include <wincrypt.h>
1082 #include <iphlpapi.h>
1083 static void test (void) {
1088 AC_MSG_RESULT([present])
1089 AC_DEFINE([HAVE_IF_NAMETOINDEX], [1], [Define to 1 if you have if_nametoindex function])
1091 AC_MSG_RESULT([not present])
1098 AC_ARG_ENABLE([debug],
1099 AS_HELP_STRING([--disable-debug],
1100 [disable run-time assertions (default enabled)]),,
1101 [enable_debug="yes"])
1103 [Define to 1 if debug code should NOT be compiled])
1104 AS_IF([test "${enable_debug}" != "no"], [
1105 AC_CHECK_HEADERS([valgrind/valgrind.h])
1113 AC_ARG_ENABLE([gprof],
1114 AS_HELP_STRING([--enable-gprof],[profile with gprof (default disabled)]),,
1115 [enable_gprof="no"])
1116 AS_IF([test "${enable_gprof}" != "no"], [
1117 CFLAGS="${CFLAGS} -pg"
1118 CXXFLAGS="${CXXFLAGS} -pg"
1119 OBJCFLAGS="${OBJCFLAGS} -pg"
1120 LDFLAGS="${LDFLAGS} -pg"
1123 AC_ARG_ENABLE([cprof],
1124 AS_HELP_STRING([--enable-cprof],[profile with cprof (default disabled)]),,
1125 [enable_cprof="no"])
1126 AS_IF([test "${enable_gprof}" != "no"], [
1127 CFLAGS="${CFLAGS} -finstrument-functions"
1128 CXXFLAGS="${CXXFLAGS} -finstrument-functions"
1129 OBJCFLAGS="${OBJCFLAGS} -finstrument-functions"
1130 LDFLAGS="${LDFLAGS} -finstrument-functions"
1136 AC_ARG_ENABLE([coverage],
1137 AS_HELP_STRING([--enable-coverage],
1138 [build for test coverage (default disabled)]),,
1139 [enable_coverage="no"])
1140 AS_IF([test "${enable_coverage}" != "no"], [
1141 CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
1142 CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
1143 LDFLAGS="-lgcov ${LDFLAGS}"
1146 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "os2"], [
1148 CFLAGS="${CFLAGS} -fvisibility=hidden"
1149 CXXFLAGS="${CXXFLAGS} -fvisibility=hidden"
1150 OBJCFLAGS="${OBJCFLAGS} -fvisibility=hidden"
1151 AC_CACHE_CHECK([if $CC accepts -fvisibility=hidden],
1152 [ac_cv_c_visibility_hidden], [
1153 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1154 ac_cv_c_visibility_hidden=yes
1156 ac_cv_c_visibility_hidden=no
1159 AS_IF([test "${ac_cv_c_visibility_hidden}" = "no"], [VLC_RESTORE_FLAGS])
1165 AC_ARG_WITH([sanitizer],
1166 AS_HELP_STRING([--with-sanitizer=(address/memory/undefined/thread)],
1167 [build with sanitizer flags (default disabled)]),
1169 [with_sanitizer=no])
1171 AS_VAR_IF(with_sanitizer, no, [], [
1172 AX_CHECK_COMPILE_FLAG([-fsanitize=${with_sanitizer}], [
1173 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}])
1174 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [CXXFLAGS])
1175 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [LDFLAGS])
1177 AC_MSG_ERROR(["-fsanitize=${with_sanitizer} not supported!"])
1179 AX_APPEND_FLAG([-g])
1180 AX_APPEND_FLAG([-g], [CXXFLAGS])
1182 AS_IF([test -z "${with_sanitizer##*address*}" ], [
1183 AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer -fsanitize=pointer-compare -fsanitize=pointer-subtract])
1184 AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer -fsanitize=pointer-compare -fsanitize=pointer-subtract], [CXXFLAGS])
1186 AS_IF([test -z "${with_sanitizer##*memory*}" ], [
1187 AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
1188 AX_APPEND_COMPILE_FLAGS([-fPIE -pie], [CXXFLAGS])
1190 AS_IF([test -z "${with_sanitizer##*thread*}" ], [
1191 AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
1192 AX_APPEND_COMPILE_FLAGS([-fPIE -pie], [CXXFLAGS])
1197 dnl Enable/disable optimizations
1199 AC_ARG_ENABLE([optimizations],
1200 AS_HELP_STRING([--disable-optimizations],
1201 [disable compiler optimizations (default enabled)]),,
1202 [enable_optimizations="yes"])
1204 dnl Check for various optimization flags
1205 AS_IF([test "${enable_optimizations}" != "no"], [
1207 dnl -O3 only in production builds
1208 AS_IF([test "${enable_debug}" = "no"], [
1210 CFLAGS="${CFLAGS} -O3"
1211 CXXFLAGS="${CXXFLAGS} -O3"
1212 OBJCFLAGS="${OBJCFLAGS} -O3"
1213 AC_CACHE_CHECK([if $CC accepts -O3], [ac_cv_c_o3], [
1214 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1220 AS_IF([test "${ac_cv_c_o3}" = "no"], [VLC_RESTORE_FLAGS])
1223 dnl Check for fast maths
1224 AX_APPEND_COMPILE_FLAGS([-fno-math-errno -funsafe-math-optimizations -fno-rounding-math -fno-signaling-nans -fcx-limited-range], [CFLAGS])
1225 AX_APPEND_COMPILE_FLAGS([-fno-math-errno -funsafe-math-optimizations -fno-rounding-math -fno-signaling-nans -fcx-limited-range], [CXXFLAGS])
1228 #if defined(_MSC_VER) && !defined(__clang__)
1229 # pragma fenv_access(off)
1230 # pragma fp_contract(on)
1231 #elif defined(__GNUC__)
1232 /* Not supported so far */
1234 # pragma STDC FENV_ACCESS OFF
1235 # pragma STDC FP_CONTRACT ON
1239 dnl Check for -funroll-loops
1241 CFLAGS="${CFLAGS} -funroll-loops"
1242 CXXFLAGS="${CXXFLAGS} -funroll-loops"
1243 OBJCFLAGS="${OBJCFLAGS} -funroll-loops"
1244 AC_CACHE_CHECK([if $CC accepts -funroll-loops], [ac_cv_c_unroll_loops], [
1245 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1246 ac_cv_c_unroll_loops=yes
1248 ac_cv_c_unroll_loops=no
1251 AS_IF([test "${ac_cv_c_unroll_loops}" = "no"], [VLC_RESTORE_FLAGS])
1253 AS_IF([test "$enable_debug" = "no"], [
1254 dnl Check for -fomit-frame-pointer
1256 CFLAGS="${CFLAGS} -fomit-frame-pointer"
1257 CXXFLAGS="${CXXFLAGS} -fomit-frame-pointer"
1258 OBJCFLAGS="${OBJCFLAGS} -fomit-frame-pointer"
1259 AC_CACHE_CHECK([if $CC accepts -fomit-frame-pointer],
1260 [ac_cv_c_omit_frame_pointer], [
1261 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1262 ac_cv_c_omit_frame_pointer=yes
1264 ac_cv_c_omit_frame_pointer=no
1267 AS_IF([test "${ac_cv_c_omit_frame_pointer}" = "no"], [VLC_RESTORE_FLAGS])
1272 AC_ARG_ENABLE([ssp],
1273 AS_HELP_STRING([--disable-ssp],
1274 [disable stack smashing protection (default enabled for optimized builds)]), [],
1277 AS_IF([test "${enable_ssp}" != "no" -a "${enable_optimizations}" != "no"], [
1279 AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong])
1280 AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong], [CXXFLAGS])
1281 dnl Win32 requires linking to ssp for stack-protection
1282 AS_IF([test "${SYS}" = "mingw32"], [
1283 LDFLAGS="${LDFLAGS} -lssp"
1284 AC_CACHE_CHECK([if linker supports stack protectors], [ac_cv_ld_ssp], [
1285 AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[char buf[100]; fgets(buf, sizeof(buf), stdin);]])],[
1291 AS_IF([test "${ac_cv_ld_ssp}" = "no"], [VLC_RESTORE_FLAGS])
1295 AS_IF([test "${SYS}" = "mingw32"], [
1296 dnl library for BCrypt APIs
1297 AS_IF([test "${vlc_winstore_app}" = 1],
1298 VLC_ADD_LIBS([libvlccore], [-lbcrypt]))
1302 LDFLAGS="${LDFLAGS} -Wl,-Bsymbolic"
1303 AC_CACHE_CHECK([if linker supports -Bsymbolic], [ac_cv_ld_bsymbolic], [
1304 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[
1305 ac_cv_ld_bsymbolic="-Wl,-Bsymbolic"
1307 ac_cv_ld_bsymbolic=""
1311 SYMBOLIC_LDFLAGS="${ac_cv_ld_bsymbolic}"
1312 AC_SUBST([SYMBOLIC_LDFLAGS])
1315 LDFLAGS="${LDFLAGS} -Wl,-z,defs"
1316 AC_CACHE_CHECK([if linker supports -z,defs], [ac_cv_ld_z_defs], [
1317 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[
1318 ac_cv_ld_z_defs="yes"
1320 ac_cv_ld_z_defs="no"
1323 AS_IF([test "${ac_cv_ld_z_defs}" = "no"], [VLC_RESTORE_FLAGS])
1325 dnl Check for __attribute__((packed))
1326 AC_CACHE_CHECK([for __attribute__((packed))],
1327 [ac_cv_c_attribute_packed],
1328 [ac_cv_c_attribute_packed=no
1329 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]],
1330 [[struct __attribute__((__packed__)) foo { int a; } b; (void)b;]])],
1331 [ac_cv_c_attribute_packed=yes],[])])
1332 if test "${ac_cv_c_attribute_packed}" != "no"; then
1333 AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1339 case "${host_cpu}" in
1352 dnl Check for backtrace() support
1353 AC_CHECK_HEADERS([execinfo.h])
1354 AC_CHECK_FUNCS([backtrace])
1359 ALIASES="${ALIASES} cvlc rvlc"
1362 dnl Accelerated modules
1365 dnl Check for fully working MMX intrinsics
1366 dnl We need support for -mmmx, we need <mmintrin.h>, and we also need a
1367 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1368 AC_ARG_ENABLE([mmx],
1369 AS_HELP_STRING([--disable-mmx],
1370 [disable MMX optimizations (default auto)]),,[
1371 case "${host_cpu}" in
1382 AS_IF([test "${enable_mmx}" != "no"], [
1385 CFLAGS="${CFLAGS} -mmmx"
1386 AC_CACHE_CHECK([if $CC groks MMX intrinsics], [ac_cv_c_mmx_intrinsics], [
1387 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1388 [#include <mmintrin.h>
1390 uint64_t frobzor;]], [
1392 a = b = c = (__m64)frobzor;
1393 a = _mm_slli_pi16(a, 3);
1394 a = _mm_adds_pi16(a, b);
1395 c = _mm_srli_pi16(c, 8);
1396 c = _mm_slli_pi16(c, 3);
1397 b = _mm_adds_pi16(b, c);
1398 a = _mm_unpacklo_pi8(a, b);
1399 frobzor = (uint64_t)a;]])], [
1400 ac_cv_c_mmx_intrinsics=yes
1402 ac_cv_c_mmx_intrinsics=no
1406 AS_IF([test "${ac_cv_c_mmx_intrinsics}" != "no"], [
1407 AC_DEFINE(HAVE_MMX_INTRINSICS, 1, [Define to 1 if MMX intrinsics are available.])
1411 CFLAGS="${CFLAGS} -mmmx"
1412 AC_CACHE_CHECK([if $CC groks MMX inline assembly], [ac_cv_mmx_inline], [
1413 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1415 asm volatile("packuswb %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1418 ac_cv_mmx_inline=yes
1423 AS_IF([test "${ac_cv_mmx_inline}" != "no"], [
1424 AC_DEFINE(CAN_COMPILE_MMX, 1, [Define to 1 inline MMX assembly is available.])
1428 AC_CACHE_CHECK([if $CC groks MMX EXT inline assembly],
1429 [ac_cv_mmxext_inline], [
1430 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1432 asm volatile("maskmovq %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1435 ac_cv_mmxext_inline=yes
1437 ac_cv_mmxext_inline=no
1441 AS_IF([test "${ac_cv_mmxext_inline}" != "no"], [
1442 AC_DEFINE(CAN_COMPILE_MMXEXT, 1, [Define to 1 if MMX EXT inline assembly is available.])
1446 AM_CONDITIONAL([HAVE_MMX], [test "${have_mmx}" = "yes"])
1447 AM_CONDITIONAL([HAVE_MMXEXT], [test "${have_mmxext}" = "yes"])
1449 dnl Check for fully workin SSE2 intrinsics
1450 dnl We need support for -msse[2], we need <emmintrin.h>, and we also need a
1451 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1452 AC_ARG_ENABLE([sse],
1453 AS_HELP_STRING([--disable-sse],
1454 [disable SSE (1-4) optimizations (default auto)]),, [
1455 case "${host_cpu}" in
1465 AS_IF([test "${enable_sse}" != "no"], [
1466 ARCH="${ARCH} sse sse2"
1469 CFLAGS="${CFLAGS} -msse2"
1470 AC_CACHE_CHECK([if $CC groks SSE2 intrinsics], [ac_cv_c_sse2_intrinsics], [
1471 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1472 [#include <emmintrin.h>
1474 uint64_t frobzor;]], [
1476 a = b = c = _mm_set1_epi64((__m64)frobzor);
1477 a = _mm_slli_epi16(a, 3);
1478 a = _mm_adds_epi16(a, b);
1479 c = _mm_srli_epi16(c, 8);
1480 c = _mm_slli_epi16(c, 3);
1481 b = _mm_adds_epi16(b, c);
1482 a = _mm_unpacklo_epi8(a, b);
1483 frobzor = (uint64_t)_mm_movepi64_pi64(a);]])], [
1484 ac_cv_c_sse2_intrinsics=yes
1486 ac_cv_c_sse2_intrinsics=no
1490 AS_IF([test "${ac_cv_c_sse2_intrinsics}" != "no"], [
1491 AC_DEFINE(HAVE_SSE2_INTRINSICS, 1, [Define to 1 if SSE2 intrinsics are available.])
1495 CFLAGS="${CFLAGS} -msse"
1496 AC_CACHE_CHECK([if $CC groks SSE inline assembly], [ac_cv_sse_inline], [
1497 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1499 asm volatile("xorps %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
1502 ac_cv_sse_inline=yes
1508 AS_IF([test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"], [
1509 AC_DEFINE(CAN_COMPILE_SSE, 1, [Define to 1 if SSE inline assembly is available.])
1512 AC_CACHE_CHECK([if $CC groks SSE2 inline assembly], [ac_cv_sse2_inline], [
1513 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1515 asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
1518 ac_cv_sse2_inline=yes
1520 ac_cv_sse2_inline=no
1523 AS_IF([test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"], [
1524 AC_DEFINE(CAN_COMPILE_SSE2, 1, [Define to 1 if SSE2 inline assembly is available.])
1529 AC_CACHE_CHECK([if $CC groks SSE3 inline assembly], [ac_cv_sse3_inline], [
1530 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1532 asm volatile("movsldup %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1535 ac_cv_sse3_inline=yes
1537 ac_cv_sse3_inline=no
1541 AS_IF([test "${ac_cv_sse3_inline}" != "no"], [
1542 AC_DEFINE(CAN_COMPILE_SSE3, 1, [Define to 1 if SSE3 inline assembly is available.]) ])
1545 AC_CACHE_CHECK([if $CC groks SSSE3 inline assembly], [ac_cv_ssse3_inline], [
1546 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1548 asm volatile("pabsw %%xmm0,%%xmm0"::"r"(p):"xmm0");
1551 ac_cv_ssse3_inline=yes
1553 ac_cv_ssse3_inline=no
1557 AS_IF([test "${ac_cv_ssse3_inline}" != "no"], [
1558 AC_DEFINE(CAN_COMPILE_SSSE3, 1, [Define to 1 if SSSE3 inline assembly is available.]) ])
1561 AC_CACHE_CHECK([if $CC groks SSE4.1 inline assembly],
1562 [ac_cv_sse4_1_inline], [
1563 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1565 asm volatile("pmaxsb %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1568 ac_cv_sse4_1_inline=yes
1570 ac_cv_sse4_1_inline=no
1574 AS_IF([test "${ac_cv_sse4_1_inline}" != "no"], [
1575 AC_DEFINE(CAN_COMPILE_SSE4_1, 1, [Define to 1 if SSE4_1 inline assembly is available.]) ])
1578 AC_CACHE_CHECK([if $CC groks SSE4.2 inline assembly],
1579 [ac_cv_sse4_2_inline], [
1580 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1582 asm volatile("pcmpgtq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1585 ac_cv_sse4_2_inline=yes
1587 ac_cv_sse4_2_inline=no
1591 AS_IF([test "${ac_cv_sse4_2_inline}" != "no"], [
1592 AC_DEFINE(CAN_COMPILE_SSE4_2, 1, [Define to 1 if SSE4_2 inline assembly is available.]) ])
1595 AC_CACHE_CHECK([if $CC groks SSE4A inline assembly], [ac_cv_sse4a_inline], [
1596 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1598 asm volatile("insertq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1601 ac_cv_sse4a_inline=yes
1603 ac_cv_sse4a_inline=no
1607 AS_IF([test "${ac_cv_sse4a_inline}" != "no"], [
1608 AC_DEFINE([CAN_COMPILE_SSE4A], [1], [Define to 1 if SSE4A inline assembly is available.]) ])
1610 AM_CONDITIONAL([HAVE_SSE2], [test "$have_sse2" = "yes"])
1612 dnl Check for fully workin AVX2 intrinsics
1613 dnl We need support for -mavx[2], we need <immintrin.h>, and we also need a
1614 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1615 AC_ARG_ENABLE([avx],
1616 AS_HELP_STRING([--disable-avx],
1617 [disable AVX (1-2) optimizations (default auto)]),, [
1618 case "${host_cpu}" in
1628 AS_IF([test "${enable_avx}" != "no"], [
1629 ARCH="${ARCH} avx avx2"
1632 CFLAGS="${CFLAGS} -mavx2"
1633 AC_CACHE_CHECK([if $CC groks AVX2 intrinsics], [ac_cv_c_avx2_intrinsics], [
1634 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1635 [#include <immintrin.h>
1637 uint64_t frobzor;]], [
1639 a = b = c = _mm256_set1_epi64x((int64_t)frobzor);
1640 a = _mm256_slli_epi16(a, 3);
1641 a = _mm256_adds_epi16(a, b);
1642 c = _mm256_srli_epi16(c, 8);
1643 c = _mm256_slli_epi16(c, 3);
1644 b = _mm256_adds_epi16(b, c);
1645 a = _mm256_unpacklo_epi8(a, b);
1646 frobzor = (uint64_t)_mm256_extract_epi64(a, 0);]])], [
1647 ac_cv_c_avx2_intrinsics=yes
1649 ac_cv_c_avx2_intrinsics=no
1653 AS_IF([test "${ac_cv_c_avx2_intrinsics}" != "no"], [
1654 AC_DEFINE(HAVE_AVX2_INTRINSICS, 1, [Define to 1 if AVX2 intrinsics are available.])
1658 CFLAGS="${CFLAGS} -mavx"
1659 AC_CACHE_CHECK([if $CC groks AVX inline assembly], [ac_cv_avx_inline], [
1660 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1662 asm volatile("xorps256 %%ymm1,%%ymm2"::"r"(p):"ymm1", "ymm2");
1665 ac_cv_avx_inline=yes
1671 AS_IF([test "${ac_cv_avx_inline}" != "no" -a "${SYS}" != "solaris"], [
1672 AC_DEFINE(CAN_COMPILE_AVX, 1, [Define to 1 if AVX inline assembly is available.])
1675 AC_CACHE_CHECK([if $CC groks AVX2 inline assembly], [ac_cv_avx2_inline], [
1676 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1678 asm volatile("punpckhqdq256 %%ymm1,%%ymm2"::"r"(p):"ymm1", "ymm2");
1681 ac_cv_avx2_inline=yes
1683 ac_cv_avx2_inline=no
1687 AS_IF([test "${ac_cv_avx2_inline}" != "no" -a "${SYS}" != "solaris"], [
1688 AC_DEFINE(CAN_COMPILE_AVX2, 1, [Define to 1 if AVX2 inline assembly is available.])
1692 AM_CONDITIONAL([HAVE_AVX2], [test "$have_avx2" = "yes"])
1695 CFLAGS="${CFLAGS} -mmmx"
1697 AC_CACHE_CHECK([if $CC groks 3D Now! inline assembly], [ac_cv_3dnow_inline], [
1698 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1700 asm volatile("pfadd %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1703 ac_cv_3dnow_inline=yes
1705 ac_cv_3dnow_inline=no
1709 AS_IF([test "${ac_cv_3dnow_inline}" != "no"], [
1710 AC_DEFINE([CAN_COMPILE_3DNOW], 1,
1711 [Define to 1 if 3D Now! inline assembly is available.])
1714 AM_CONDITIONAL([HAVE_3DNOW], [test "$have_3dnow" = "yes"])
1717 AC_ARG_ENABLE([neon],
1718 AS_HELP_STRING([--disable-neon],
1719 [disable ARM NEON optimizations (default auto)]),, [
1720 case "${host_cpu}" in
1732 AS_IF([test "${enable_neon}" != "no"], [
1734 AC_CACHE_CHECK([if $CCAS groks ARM NEON assembly], [ac_cv_arm_neon], [
1735 AS_IF([test "${enable_neon}" != "64"], [
1736 CFLAGS="${CFLAGS} -mfpu=neon -mhard-float"
1739 asm volatile("vqmovun.s64 d0, q1":::"d0");
1747 CFLAGS="${CFLAGS} -march=armv8-a+simd"
1750 asm volatile("uhadd v0.8b, v0.8b, v1.8b":::"v0");
1761 AM_CONDITIONAL([HAVE_NEON], [test "${ac_cv_arm_neon}" = "32"])
1762 AM_CONDITIONAL([HAVE_ARM64], [test "${ac_cv_arm_neon}" = "64"])
1764 AC_ARG_ENABLE([sve],
1765 AS_HELP_STRING([--disable-sve],
1766 [disable ARM SVE optimizations (default auto)]),, [
1767 AS_IF([test "${host_cpu}" = "aarch64"], [enable_sve="yes"] ,[enable_sve="no"])
1769 AS_IF([test "${enable_sve}" != "no"], [
1771 CFLAGS="${CFLAGS} -march=armv8-a+sve"
1772 AC_CACHE_CHECK([if $CCAS groks ARM SVE assembly], [ac_cv_arm_sve], [
1775 asm volatile("ptrue p0.s" ::: "p0");
1785 AM_CONDITIONAL([HAVE_SVE], [test "${ac_cv_arm_sve}" = "yes"])
1787 AC_ARG_ENABLE([branch-protection],
1788 AS_HELP_STRING([--disable-branch-protection],
1789 [disable AArch64 branch protection (default auto)]),, [
1790 AS_IF([test "${host_cpu}" = "aarch64"],
1791 [enable_branch_protection="yes"], [enable_branch_protection="no"])
1793 AS_IF([test "${enable_branch_protection}" != "no"], [
1794 AX_CHECK_COMPILE_FLAG([-mbranch-protection=standard], [
1795 AX_APPEND_FLAG([-mbranch-protection=standard], [CFLAGS])
1796 AX_APPEND_FLAG([-mbranch-protection=standard], [CXXFLAGS])
1801 AC_ARG_ENABLE([altivec],
1802 AS_HELP_STRING([--disable-altivec],
1803 [disable AltiVec optimizations (default auto)]),, [
1804 AS_CASE("${host_cpu}", [powerpc*],
1805 [enable_altivec=yes], [enable_altivec=no])
1809 AS_IF([test "${enable_altivec}" = "yes"], [
1810 ARCH="${ARCH} altivec";
1812 AC_CACHE_CHECK([if $CC groks AltiVec inline assembly],
1813 [ac_cv_altivec_inline],
1814 [AC_COMPILE_IFELSE([
1815 AC_LANG_PROGRAM([[]],
1816 [[asm volatile("vperm 0,1,2,3");]])],
1817 [ac_cv_altivec_inline="yes"],
1818 [CFLAGS="${CFLAGS} -Wa,-maltivec"
1820 AC_LANG_PROGRAM([[]],
1821 [[asm volatile("vperm 0,1,2,3");]])],
1822 [ac_cv_altivec_inline="-Wa,-maltivec"],
1823 ac_cv_altivec_inline=no)
1826 AS_IF([test "${ac_cv_altivec_inline}" != "no"], [
1827 AC_DEFINE(CAN_COMPILE_ALTIVEC, 1,
1828 [Define to 1 if AltiVec inline assembly is available.])
1829 AS_IF([test "${ac_cv_altivec_inline}" != "yes"], [
1830 ALTIVEC_CFLAGS="${ac_cv_altivec_inline}"
1831 VLC_ADD_CFLAGS([libvlccore],[${ac_cv_altivec_inline}])
1837 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1838 [ac_cv_c_altivec], [
1839 CFLAGS="${CFLAGS} -maltivec"
1840 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1841 [#include <altivec.h>]], [
1842 [vec_ld(0, (unsigned char *)0);]])], [
1843 ac_cv_c_altivec="-maltivec"
1845 ac_cv_c_altivec="no"
1849 AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1850 CPPFLAGS="${CPPFLAGS} ${ac_cv_c_altivec}"
1851 AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, [Define to 1 if C AltiVec extensions are available.])
1852 VLC_ADD_CFLAGS([libvlccore],[${ac_cv_c_altivec}])
1853 ALTIVEC_CFLAGS="$ALTIVEC_CFLAGS ${ac_cv_c_altivec}"
1854 VLC_ADD_CFLAGS([deinterlace],[${ac_cv_c_altivec}])
1857 AC_CHECK_HEADERS([altivec.h])
1860 LDFLAGS="${LDFLAGS} -Wl,-framework,vecLib"
1861 AC_CACHE_CHECK([if linker needs -framework vecLib],
1863 [AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [[]])],[ac_cv_ld_altivec=yes],[ac_cv_ld_altivec=no])])
1865 AS_IF([test "${ac_cv_ld_altivec}" != "no"], [
1866 VLC_ADD_LIBS([libvlccore],[-Wl,-framework,vecLib])
1869 AC_SUBST([ALTIVEC_CFLAGS])
1870 AM_CONDITIONAL([HAVE_ALTIVEC], [test "$have_altivec" = "yes"])
1875 AC_ARG_ENABLE([optimize-memory],
1876 AS_HELP_STRING([--enable-optimize-memory],
1877 [optimize memory usage over performance]))
1878 if test "${enable_optimize_memory}" = "yes"; then
1879 AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1883 dnl Allow running as root (useful for people running on embedded platforms)
1885 AC_ARG_ENABLE([run-as-root],
1886 AS_HELP_STRING([--enable-run-as-root],
1887 [allow running VLC as root (default disabled)]))
1888 AS_IF([test "${enable_run_as_root}" = "yes"],[
1889 AC_DEFINE(ALLOW_RUN_AS_ROOT, 1,
1890 [Define to 1 to allow running VLC as root (uid 0).])
1896 AC_ARG_ENABLE([sout],
1897 AS_HELP_STRING([--disable-sout],
1898 [disable streaming output (default enabled)]))
1899 AS_IF([test "${enable_sout}" != "no"], [
1900 AC_DEFINE(ENABLE_SOUT, 1, [Define to 1 for stream output support.])
1902 AM_CONDITIONAL([ENABLE_SOUT], [test "${enable_sout}" != "no"])
1905 AC_ARG_ENABLE([lua],
1906 AS_HELP_STRING([--disable-lua],
1907 [disable LUA scripting support (default enabled)]))
1908 if test "${enable_lua}" != "no"
1910 PKG_CHECK_MODULES(LUA, lua5.2, [ have_lua=yes ], [:])
1912 AS_IF([test "${have_lua}" != "yes"], [
1913 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua 5.1 instead])
1914 PKG_CHECK_MODULES(LUA, lua5.1, [ have_lua=yes ], [:]) ])
1916 AS_IF([test "${have_lua}" != "yes"], [
1917 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua >= 5.1 instead])
1918 PKG_CHECK_MODULES(LUA, lua >= 5.1, [ have_lua=yes ], [:]) ])
1920 AS_IF([test "${have_lua}" != "yes"], [
1921 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying manual detection instead])
1923 AC_CHECK_LIB( lua5.2 , luaL_newstate, [
1925 have_lua_lib=yes], [])
1927 AS_IF([test "${have_lua_lib}" != "yes"], [
1928 AC_CHECK_LIB( lua5.1 , luaL_newstate, [
1930 have_lua_lib=yes], [] ) ])
1932 AS_IF([test "${have_lua_lib}" != "yes"], [
1933 AC_CHECK_LIB( lua51 , luaL_newstate, [
1935 have_lua_lib=yes], [] ) ])
1937 AS_IF([test "${have_lua_lib}" != "yes"], [
1938 AC_CHECK_LIB( lua , luaL_newstate,
1941 [ have_lua=no ], [-lm] ) ])
1943 dnl If we found any lib, check that we have the headers too
1944 AS_IF([test "${have_lua_lib}" = "yes"], [
1945 AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h], [ have_lua=yes ], []) ])
1948 if test "x${have_lua}" != "xyes" ; then
1949 AC_MSG_ERROR([Could not find lua. Lua is needed for some interfaces (rc, telnet, http) as well as many other custom scripts. Use --disable-lua to ignore this error.])
1951 AC_ARG_VAR([LUAC], [LUA byte compiler])
1952 AS_IF([test -z "$LUAC"], [
1953 AC_CHECK_TOOL(LUAC, [luac], [false])
1955 AS_IF([test "${LUAC}" = "false"], [
1956 AC_MSG_ERROR([Could not find the LUA byte compiler.])
1958 AS_IF([test -d "${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], [
1959 AC_MSG_ERROR([You need 32-bits luac when using lua from contrib.])
1962 AM_CONDITIONAL([BUILD_LUA], [test "${have_lua}" = "yes"])
1966 dnl VideoLAN manager
1968 AC_ARG_ENABLE([vlm],
1969 AS_HELP_STRING([--disable-vlm],
1970 [disable the stream manager (default enabled)]),,
1971 [enable_vlm="${enable_sout}"])
1972 AS_IF([test "${enable_vlm}" != "no"], [
1973 AS_IF([test "${enable_sout}" = "no"], [
1974 AC_MSG_ERROR([VLM requires the stream output. Do not use --disable-sout.])
1976 AC_DEFINE(ENABLE_VLM, 1, [Define if you want the VideoLAN manager support])
1978 AM_CONDITIONAL([ENABLE_VLM], [test "${enable_vlm}" != "no"])
1982 dnl Addons manager storage and repositories modules
1984 AC_ARG_ENABLE([addonmanagermodules],
1985 AS_HELP_STRING([--disable-addonmanagermodules],
1986 [disable the addons manager modules (default enabled)]))
1987 if test "${enable_addonmanagermodules}" != "no"
1989 AC_DEFINE(ENABLE_ADDONMANAGERMODULES, 1, [Define if you want the addons manager modules])
1991 AM_CONDITIONAL([ENABLE_ADDONMANAGERMODULES], [test "${enable_addonmanagermodules}" != "no"])
1998 EXTEND_HELP_STRING([Input plugins:])
2001 dnl libarchive access module
2003 PKG_ENABLE_MODULES_VLC([ARCHIVE], [archive], [libarchive >= 3.1.0], (libarchive support), [auto])
2008 AC_ARG_ENABLE([live555],
2009 AS_HELP_STRING([--enable-live555],
2010 [enable RTSP input through live555 (default enabled)]))
2012 AS_IF([test "${enable_live555}" != "no" -a -n "${CXX}"], [
2013 PKG_CHECK_MODULES(LIVE555, live555, [
2014 VLC_ADD_PLUGIN([live555])
2015 VLC_ADD_CXXFLAGS([live555], [$LIVE555_CFLAGS])
2016 VLC_ADD_LIBS([live555],[$LIVE555_LIBS])
2018 AC_MSG_WARN([${LIVE555_PKG_ERRORS}.])
2023 dnl detect include paths
2024 AS_IF([test -f "${CONTRIB_DIR}/include/UsageEnvironment/UsageEnvironment.hh"], [
2025 CPPFLAGS_live555="-I${CONTRIB_DIR}/include/liveMedia -I${CONTRIB_DIR}/include/groupsock -I${CONTRIB_DIR}/include/BasicUsageEnvironment -I${CONTRIB_DIR}/include/UsageEnvironment"
2027 AS_IF([test "${SYS}" != "os2"], [
2028 LIVE555_PREFIX=${LIVE555_PREFIX-"/usr"}
2029 CPPFLAGS_live555="-I${LIVE555_PREFIX}/include/liveMedia -I${LIVE555_PREFIX}/include/groupsock -I${LIVE555_PREFIX}/include/BasicUsageEnvironment -I${LIVE555_PREFIX}/include/UsageEnvironment"
2031 LIVE555_PREFIX=${LIVE555_PREFIX-"/usr/lib/live"}
2032 CPPFLAGS_live555="-I${LIVE555_PREFIX}/liveMedia/include -I${LIVE555_PREFIX}/groupsock/include -I${LIVE555_PREFIX}/BasicUsageEnvironment/include -I${LIVE555_PREFIX}/UsageEnvironment/include"
2033 LDFLAGS_live555="-L${LIVE555_PREFIX}/liveMedia -L${LIVE555_PREFIX}/groupsock -L${LIVE555_PREFIX}/BasicUsageEnvironment -L${LIVE555_PREFIX}/UsageEnvironment"
2038 AS_IF([test "${SYS}" = "solaris"], [
2039 CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
2041 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
2042 LDFLAGS="${LDFLAGS} ${LDFLAGS_live555}"
2045 AC_CACHE_CHECK([for live555 version 1324598400 or later], [ac_cv_live555], [
2046 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
2047 [#include <liveMedia_version.hh>
2048 #if !defined (LIVEMEDIA_LIBRARY_VERSION_INT) || (LIVEMEDIA_LIBRARY_VERSION_INT < 1324598400)
2058 AS_IF([test "$ac_cv_live555" = "no"], [
2059 AC_MSG_WARN([live555 is missing or its installed version is too old:
2060 Version 2011.12.23 or later is required to proceed.
2061 You can get an updated one from http://www.live555.com/liveMedia .])
2062 AS_IF([test -n "${enable_live555}"], [
2063 AC_MSG_ERROR([Update live555 or pass --disable-live555 to disable RTSP input support.])
2066 other_libs="-lgroupsock -lBasicUsageEnvironment -lUsageEnvironment"
2067 other_libs_pic="-lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic"
2068 AS_IF([test "${SYS}" = "mingw32"], [
2069 # add ws2_32 for closesocket, select, recv
2070 other_libs="$other_libs -lws2_32"
2073 dnl We need to check for pic because live555 don't provide shared libs
2074 dnl and we want to build a plugins so we need -fPIC on some arch.
2075 VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
2076 VLC_ADD_LDFLAGS([live555], [${LDFLAGS_live555}])
2077 AC_CHECK_LIB([liveMedia_pic], [main], [
2078 VLC_ADD_PLUGIN([live555])
2079 VLC_ADD_LIBS([live555], [-lliveMedia_pic ${other_libs_pic}])
2081 AC_CHECK_LIB([liveMedia], [main], [
2082 VLC_ADD_PLUGIN([live555])
2083 VLC_ADD_LIBS([live555], [-lliveMedia ${other_libs}])
2084 ],[],[${other_libs}])
2085 ],[${other_libs_pic}])
2093 dnl IIDC and DV FireWire input modules
2095 PKG_ENABLE_MODULES_VLC([DC1394], [], [libdc1394-2 >= 2.1.0], [IIDC FireWire input module], [auto])
2096 PKG_ENABLE_MODULES_VLC([DV1394], [], [libraw1394 >= 2.0.1 libavc1394 >= 0.5.3], [DV FireWire input module], [auto])
2099 dnl - linsys modules: access module check for libzvbi
2101 AC_ARG_ENABLE([linsys],
2102 AS_HELP_STRING([--enable-linsys],
2103 [Linux Linear Systems Ltd. SDI and HD-SDI input cards (default enabled)]))
2104 AS_IF([test "$SYS" = "linux" -a "${enable_linsys}" != "no"], [
2105 VLC_ADD_PLUGIN([linsys_hdsdi])
2106 PKG_CHECK_MODULES(LINSYS_SDI, [zvbi-0.2 >= 0.2.28], [
2107 VLC_ADD_PLUGIN([linsys_sdi])
2109 AC_MSG_WARN([${LINSYS_SDI_PKG_ERRORS}.])
2114 dnl dvdread module: check for libdvdread
2116 PKG_ENABLE_MODULES_VLC([DVDREAD], [], [dvdread > 6.0.0], [dvdread input module], [auto])
2119 dnl libdvdnav plugin
2121 PKG_ENABLE_MODULES_VLC([DVDNAV], [], [dvdnav >= 6.0.0], [DVD with navigation input module (dvdnav)], [auto])
2124 dnl Blu-ray Disc Support with libbluray
2126 PKG_ENABLE_MODULES_VLC([BLURAY], [libbluray], [libbluray >= 0.6.2], (libbluray for Blu-ray disc support ) )
2129 dnl OpenCV wrapper and example filters
2131 PKG_ENABLE_MODULES_VLC([OPENCV], [opencv_example opencv_wrapper], [opencv > 2.0], (OpenCV (computer vision) filter), [auto])
2135 dnl libsmbclient plugin
2137 PKG_ENABLE_MODULES_VLC([SMBCLIENT], [smbc], [smbclient], (SMB/CIFS support), [auto])
2140 dnl liBDSM access module
2142 AM_CONDITIONAL([HAVE_DSM], [test "$AS_TR_SH(with_dsm)" = "yes"])
2143 PKG_WITH_MODULES([DSM], [libdsm >= 0.2.0], [
2144 VLC_ADD_PLUGIN([dsm])
2145 VLC_ADD_CFLAGS([dsm], [$DSM_CFLAGS])
2146 VLC_ADD_LIBS([dsm], [$DSM_LIBS])
2148 ],,[libdsm SMB/CIFS access/sd module], [auto])
2149 AM_CONDITIONAL([HAVE_DSM], [test "${have_dsm}" = "yes"])
2152 dnl sftp access support
2154 PKG_ENABLE_MODULES_VLC([SFTP], [sftp], [libssh2], (support SFTP file transfer via libssh2), [auto])
2157 dnl nfs access support
2159 PKG_ENABLE_MODULES_VLC([NFS], [nfs], [libnfs >= 1.10.0], (support nfs protocol via libnfs), [auto])
2162 dnl smb2 access support
2164 PKG_ENABLE_MODULES_VLC([SMB2], [smb2], [libsmb2 >= 3.0.0], (support smb2 protocol via libsmb2), [auto])
2169 AC_ARG_ENABLE([v4l2], AS_HELP_STRING([--disable-v4l2],
2170 [disable Video4Linux version 2 (default auto)]))
2172 AS_IF([test "$enable_v4l2" != "no"], [
2173 AC_CHECK_HEADERS([linux/videodev2.h], [
2177 AM_CONDITIONAL([HAVE_V4L2], [test "${have_v4l2}" != "no"])
2180 dnl NVDEC decoder/encoder
2182 AC_ARG_ENABLE([nvdec], AS_HELP_STRING([--disable-nvdec],
2183 [disable NVDEC decoder (default auto)]))
2185 AS_IF([test "$enable_nvdec" != "no"], [
2186 AC_CHECK_HEADERS([ffnvcodec/dynlink_loader.h], [
2190 AM_CONDITIONAL([HAVE_NVDEC], [test "${have_nvdec}" != "no"])
2193 dnl special access module for Blackmagic SDI cards
2195 AC_ARG_ENABLE([decklink],
2196 AS_HELP_STRING([--disable-decklink],
2197 [disable Blackmagic DeckLink SDI input (default auto)]))
2198 AC_ARG_WITH([decklink_sdk],
2199 AS_HELP_STRING([--with-decklink-sdk=DIR],
2200 [location of Blackmagic DeckLink SDI SDK]))
2202 if test "${enable_decklink}" != "no"
2204 if test "${with_decklink_sdk}" != "no" -a -n "${with_decklink_sdk}"
2206 VLC_ADD_CPPFLAGS([decklink decklinkoutput stream_out_sdi],[-I${with_decklink_sdk}/include])
2209 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_decklink}"
2211 AC_CHECK_HEADERS([DeckLinkAPIDispatch.cpp], [
2213 AS_IF([test "${SYS}" = "darwin"], [
2214 VLC_ADD_LIBS([decklink decklinkoutput],[-Wl,-framework,CoreFoundation])
2217 AS_IF([test "${enable_decklink}" = "yes"], [
2218 AC_MSG_ERROR([Blackmagic DeckLink SDI include files not found!])
2220 AC_MSG_WARN([Blackmagic DeckLink SDI include files not found, decklink disabled])
2226 AM_CONDITIONAL([HAVE_DECKLINK], [ test "${have_decklink}" != "no" ])
2230 dnl Built-in CD-DA and VCD module
2232 AC_ARG_ENABLE([vcd],
2233 AS_HELP_STRING([--disable-vcd],
2234 [disable built-in VCD and CD-DA support (default enabled)]))
2236 AC_ARG_ENABLE([libcddb],
2237 AS_HELP_STRING([--disable-libcddb],
2238 [disable CDDB for Audio CD (default enabled)]))
2240 if test "${enable_vcd}" != "no" -a "${enable_winstore_app}" != "yes"
2242 AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
2243 AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
2245 VLC_ADD_PLUGIN([vcd cdda])
2250 AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
2251 AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
2253 VLC_ADD_PLUGIN([vcd cdda])
2254 AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
2259 AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
2260 AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
2262 VLC_ADD_PLUGIN([vcd cdda])
2263 AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
2268 if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32" -o "${SYS}" = "os2" -o "${SYS}" = "darwin"
2270 VLC_ADD_PLUGIN([vcd cdda])
2273 if test "$enable_libcddb" != "no"; then
2274 PKG_CHECK_MODULES(LIBCDDB, [libcddb >= 0.9.5], [
2276 AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
2277 VLC_ADD_LIBS([cdda],[$LIBCDDB_LIBS])
2278 VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
2280 [AC_MSG_WARN([${LIBCDDB_PKG_ERRORS}: CDDB access disabled.])
2288 AC_CACHE_CHECK([for Linux DVB version 5.1], [ac_cv_linux_dvb_5_1], [
2289 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
2290 [#include <linux/dvb/version.h>
2291 #if (DVB_API_VERSION < 5)
2292 # error Linux DVB API v3.2 and older are not supported.
2294 #if (DVB_API_VERSION == 5 && DVB_API_VERSION_MINOR < 1)
2295 # error Linux DVB API v5.0 is unsupported. Please update.
2298 ac_cv_linux_dvb_5_1=yes
2300 ac_cv_linux_dvb_5_1=no
2302 AM_CONDITIONAL([HAVE_LINUX_DVB], [test "$ac_cv_linux_dvb_5_1" = "yes"])
2305 dnl Screen capture module
2307 AC_ARG_ENABLE([screen],
2308 AS_HELP_STRING([--enable-screen],
2309 [disable screen capture (default enabled)]))
2310 if test "${enable_screen}" != "no"; then
2311 if test "${SYS}" = "darwin"; then
2312 AC_CHECK_HEADERS([ApplicationServices/ApplicationServices.h], [
2313 VLC_ADD_PLUGIN([screen])
2317 AM_CONDITIONAL([HAVE_MAC_SCREEN], [test "${SYS}" = "darwin" -a "x${enable_screen}" != "xno"])
2320 dnl VNC/RFB access module
2322 PKG_ENABLE_MODULES_VLC([VNC], [vnc], [libvncclient >= 0.9.9], (VNC/rfb client support), [auto])
2324 dnl RDP/Remote Desktop access module
2326 PKG_ENABLE_MODULES_VLC([FREERDP], [rdp], [freerdp >= 1.0.1], (RDP/Remote Desktop client support) )
2330 AC_SUBST([have_avfoundation], ["no"])
2331 AC_ARG_ENABLE([macosx-avfoundation],
2332 AS_HELP_STRING([--enable-macosx-avfoundation], [Mac OS X avcapture (video) module (default enabled on Mac OS X)]))
2333 if test "x${enable_macosx_avfoundation}" != "xno" &&
2334 (test "${SYS}" = "darwin" || test "${enable_macosx_avfoundation}" = "yes")
2336 SAVED_LIBS="${LIBS}"
2337 LIBS="-framework AVFoundation"
2338 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [])],[have_avfoundation=yes],[have_avfoundation=no])
2339 LIBS="${SAVED_LIBS}"
2340 if test "${have_avfoundation}" != "no"
2342 VLC_ADD_PLUGIN([avcapture])
2345 AM_CONDITIONAL([HAVE_AVFOUNDATION], [test "${have_avfoundation}" != "no"])
2348 dnl DCP plugin (using asdcplib)
2350 PKG_WITH_MODULES([ASDCP], [asdcplib], [have_asdcp="yes"])
2351 AM_CONDITIONAL([HAVE_ASDCP], [test "${have_asdcp}" = "yes"])
2357 EXTEND_HELP_STRING([Mux/Demux plugins:])
2360 dnl libdvbpsi check for ts mux/demux
2363 PKG_WITH_MODULES([DVBPSI], [libdvbpsi >= 1.2.0], [have_dvbpsi="yes"])
2364 AM_CONDITIONAL([HAVE_DVBPSI], [test "${have_dvbpsi}" = "yes"])
2368 dnl GME demux plugin
2370 AC_ARG_ENABLE([gme],
2371 AS_HELP_STRING([--enable-gme],
2372 [use Game Music Emu (default auto)]))
2373 AS_IF([test "${enable_gme}" != "no"], [
2374 AC_CHECK_HEADER([gme/gme.h], [
2375 AC_CHECK_LIB([gme], [gme_identify_header], [
2376 VLC_ADD_PLUGIN([gme])
2378 AC_CHECK_LIB([gme], [gme_identify_extension], [
2379 VLC_ADD_LIBS([gme], [-lstdc++ $LIBM])
2380 VLC_ADD_PLUGIN([gme])
2381 ],, [-lstdc++ $LIBM])
2383 VLC_ADD_LIBS([gme], [-lgme])
2385 AS_IF([test "x${enable_gme}" != "x"], [
2386 AC_MSG_ERROR([GME cannot be found. Please install the development files.])
2395 AC_ARG_ENABLE([sid],
2396 AS_HELP_STRING([--enable-sid],[C64 sid demux support (default auto)]))
2397 AS_IF([test "${enable_sid}" != "no"], [
2398 PKG_CHECK_MODULES(SID, [libsidplay2], [
2400 oldCPPFLAGS="$CPPFLAGS"
2401 CPPFLAGS="$CPPFLAGS $SID_CFLAGS"
2402 AC_CHECK_HEADER([sidplay/builders/resid.h], [
2403 VLC_ADD_PLUGIN([sid])
2404 VLC_ADD_CFLAGS([sid], [$SID_CFLAGS])
2405 VLC_ADD_LIBS([sid], [$SID_LIBS] [-lresid-builder])
2407 AS_IF([test -n "${enable_sid}"],
2408 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2409 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2412 CPPFLAGS="$oldCPPFLAGS"
2415 AS_IF([test "x${enable_sid}" = "xyes"],
2416 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2417 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2424 dnl ogg demux plugin
2426 PKG_ENABLE_MODULES_VLC([OGG], [mux_ogg], [ogg >= 1.0], [Ogg demux support], [auto])
2427 PKG_CHECK_MODULES(LIBVORBIS, [vorbis >= 1.1], [
2428 AC_DEFINE(HAVE_LIBVORBIS, 1, [Define to 1 if you have the libvorbis])
2430 PKG_ENABLE_MODULES_VLC([OGG], [], [ogg >= 1.0], [Ogg demux support], [auto], [${LIBVORBIS_CFLAGS}], [${LIBVORBIS_LIBS}])
2431 if test "${enable_sout}" != "no"; then
2432 dnl Check for libshout
2433 PKG_ENABLE_MODULES_VLC([SHOUT], [access_output_shout], [shout >= 2.1], [libshout output plugin], [auto])
2437 dnl matroska demux plugin
2439 PKG_WITH_MODULES([MATROSKA], [libebml >= 1.3.6 libmatroska], [
2440 VLC_ADD_PLUGIN([mkv])
2441 VLC_ADD_CFLAGS([mkv], [$MATROSKA_CFLAGS])
2442 VLC_ADD_LIBS([mkv], [$MATROSKA_LIBS])
2444 ],,[MKV format support], [auto])
2445 AM_CONDITIONAL([HAVE_MATROSKA], [test "${have_matroska}" = "yes"])
2448 dnl modplug demux plugin
2450 AC_ARG_ENABLE([mod],
2451 AS_HELP_STRING([--disable-mod],
2452 [do not use libmodplug (default auto)]))
2453 if test "${enable_mod}" != "no" ; then
2454 PKG_CHECK_MODULES(LIBMODPLUG, [libmodplug >= 0.8.9.0], [
2455 VLC_ADD_PLUGIN([mod])
2456 VLC_ADD_CXXFLAGS([mod],[$LIBMODPLUG_CFLAGS])
2457 VLC_ADD_CFLAGS([mod],[$LIBMODPLUG_CFLAGS]) #modules/demux/mod.c needs CFLAGS_mod, not CXXFLAGS_mod
2458 VLC_ADD_LIBS([mod],[$LIBMODPLUG_LIBS])
2460 AS_IF([test -n "${enable_mod}"],
2461 [AC_MSG_ERROR([${LIBMODPLUG_PKG_ERRORS}.])],
2462 [AC_MSG_WARN([${LIBMODPLUG_PKG_ERRORS}.])])
2467 dnl mpc demux plugin
2469 AC_ARG_ENABLE([mpc],
2470 AS_HELP_STRING([--disable-mpc], [do not use libmpcdec (default auto)]))
2471 if test "${enable_mpc}" != "no"
2473 AC_CHECK_HEADERS([mpcdec/mpcdec.h], [
2474 VLC_ADD_PLUGIN([mpc])
2475 VLC_ADD_LIBS([mpc],[-lmpcdec])])
2482 EXTEND_HELP_STRING([Codec plugins:])
2485 dnl shine encoder plugin
2487 PKG_ENABLE_MODULES_VLC([SHINE], [], [shine >= 3.0.0], [MPEG Audio Layer 3 encoder], [auto], [], [], [])
2491 dnl openmax il codec plugin
2493 AC_ARG_ENABLE([omxil],
2494 AS_HELP_STRING([--enable-omxil], [openmax il codec module (default disabled)]))
2495 if test "${enable_omxil}" = "yes"
2497 VLC_ADD_PLUGIN([omxil])
2501 dnl raspberry pi openmax il configuration
2503 AC_ARG_ENABLE([rpi-omxil],
2504 AS_HELP_STRING([--enable-rpi-omxil], [openmax il configured for raspberry pi (default disabled)]))
2505 if test "${enable_rpi_omxil}" = "yes"
2507 VLC_ADD_PLUGIN([omxil])
2508 VLC_ADD_CFLAGS([omxil],[-DRPI_OMX])
2518 AC_ARG_WITH(mad, AS_HELP_STRING([--with-mad=PATH], [path to libmad]), [
2523 AS_IF([test "${with_mad}" != "no"], [
2524 MAD_CFLAGS="-I${with_mad}/include"
2525 MAD_LIBS="-L${with_mad}/lib"
2528 AC_ARG_ENABLE([mad],
2529 AS_HELP_STRING([--enable-mad], [libmad module (default enabled)]))
2530 AS_IF([test "${enable_mad}" != "no"], [
2532 CPPFLAGS="${CPPFLAGS} ${MAD_CFLAGS}"
2533 LDFLAGS="${LDFLAGS} ${MAD_LIBS}"
2534 AC_CHECK_HEADERS([mad.h], [
2535 AC_CHECK_LIB([mad], [mad_bit_init], [
2537 MAD_LIBS="${MAD_LIBS} -lmad"
2541 AS_IF([test -n "$enable_mad" -a "${have_mad}" = "no"], [
2542 AC_MSG_ERROR([Could not find libmad. Install it or pass --disable-mad to disable it.])
2545 AC_SUBST([MAD_CFLAGS])
2546 AC_SUBST([MAD_LIBS])
2547 AM_CONDITIONAL([HAVE_MAD], [test "${have_mad}" = "yes"])
2552 PKG_ENABLE_MODULES_VLC([MPG123], [mpg123], [libmpg123], [libmpg123 decoder support], [auto])
2557 AC_ARG_ENABLE([gst-decode],
2558 AS_HELP_STRING([--enable-gst-decode], [GStreamer based decoding support (currently supports only video decoding) (default auto)]))
2560 have_gst_decode="no"
2561 AS_IF([test "${enable_gst_decode}" != "no"], [
2562 PKG_CHECK_MODULES([GST_APP], [gstreamer-app-1.0], [
2563 PKG_CHECK_MODULES([GST_VIDEO], [gstreamer-video-1.0], [
2564 have_gst_decode="yes"
2566 AC_MSG_WARN([${GST_VIDEO_PKG_ERRORS}. GStreamer decoder module will not be built.])
2569 AC_MSG_WARN([${GST_APP_PKG_ERRORS}. GStreamer modules will not be built.])
2572 AM_CONDITIONAL([HAVE_GST_DECODE], [test "${have_gst_decode}" = "yes"])
2575 dnl avcodec decoder/encoder plugin
2577 AC_ARG_ENABLE([merge-ffmpeg],
2578 AS_HELP_STRING([--enable-merge-ffmpeg], [merge FFmpeg-based plugins (default disabled)]),, [
2579 enable_merge_ffmpeg="no"
2581 AM_CONDITIONAL([MERGE_FFMPEG], [test "$enable_merge_ffmpeg" != "no"])
2583 AC_MSG_CHECKING([for libavutil variant])
2584 PKG_CHECK_EXISTS([libavutil], [
2585 libavutil_version="$(${PKG_CONFIG} --modversion libavutil)"
2586 libavutil_micro="${libavutil_version##*.}"
2587 AS_IF([test ${libavutil_micro} -le 99], [
2595 AC_MSG_RESULT([${avfork}])
2597 AC_ARG_ENABLE([avcodec],
2598 AS_HELP_STRING([--enable-avcodec], [libavcodec codec (default enabled)]))
2599 AS_IF([test "${enable_avcodec}" != "no"], [
2600 dnl We need >=57.16.0 from libav or >=57.37.100 from ffmpeg
2602 libav) av_codec_ver="57.16.0" ;;
2603 dnl 05f66706d182eb0c36af54d72614bf4c33e957a9 includes libavutil 55.9.0
2604 ffmpeg) av_codec_ver="57.37.100" ;;
2605 dnl 7fc329e2dd6226dfecaa4a1d7adf353bf2773726 include libavutil 55.22.101
2606 *) AC_MSG_ERROR([Missing libav or FFmpeg. Pass --disable-avcodec to ignore this error.])
2608 PKG_CHECK_MODULES(AVCODEC,[libavcodec >= ${av_codec_ver} libavutil >= 55.9.0], [
2610 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2611 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2612 AC_CHECK_HEADERS([libavcodec/avcodec.h])
2613 AC_CHECK_HEADERS([libavutil/avutil.h])
2617 AC_MSG_ERROR([${AVCODEC_PKG_ERRORS}. Pass --disable-avcodec to ignore this error.])
2622 AM_CONDITIONAL([HAVE_AVCODEC], [test "${have_avcodec}" != "no"])
2625 dnl libva needs avcodec
2627 AC_ARG_ENABLE([libva],
2628 AS_HELP_STRING([--enable-libva], [VAAPI GPU decoding support (libVA) (default auto)]))
2630 AS_IF([test "${enable_libva}" = "yes" -a "${have_avcodec}" != "yes" ], [
2631 AC_MSG_ERROR([--enable-libva and --disable-avcodec options are mutually exclusive. Use --enable-avcodec.])
2638 AS_IF([test "${enable_libva}" != "no"], [
2639 PKG_CHECK_MODULES([LIBVA], [libva >= 1.0], [
2642 AS_IF([test -n "${enable_libva}"], [
2643 AC_MSG_ERROR([${LIBVA_PKG_ERRORS}.])
2645 AC_MSG_WARN([${LIBVA_PKG_ERRORS}.])
2648 PKG_CHECK_MODULES([LIBVA_DRM], [libva-drm], [
2649 have_vaapi_drm="yes"
2651 AC_MSG_WARN([${LIBVA_DRM_PKG_ERRORS}.])
2653 PKG_CHECK_MODULES(LIBVA_X11, [libva-x11], [
2654 have_vaapi_x11="yes"
2656 AC_MSG_WARN([${LIBVA_X11_PKG_ERRORS}.])
2658 PKG_CHECK_MODULES(LIBVA_WL, [libva-wayland], [
2661 AC_MSG_WARN([${LIBVA_WL_PKG_ERRORS}.])
2664 AM_CONDITIONAL([HAVE_VAAPI], [test "${have_vaapi}" = "yes"])
2665 AM_CONDITIONAL([HAVE_VAAPI_DRM], [test "${have_vaapi_drm}" = "yes"])
2666 AM_CONDITIONAL([HAVE_VAAPI_X11], [test "${have_vaapi_x11}" = "yes"])
2667 AM_CONDITIONAL([HAVE_VAAPI_WL], [test "${have_vaapi_wl}" = "yes"])
2669 have_avcodec_vaapi="no"
2670 AS_IF([test "${have_vaapi}" = "yes" -a "${have_avcodec}" = "yes"], [
2672 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2673 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2674 AC_CHECK_HEADERS([libavcodec/vaapi.h], [
2675 AC_MSG_NOTICE([VA API acceleration activated])
2676 have_avcodec_vaapi="yes"
2678 AS_IF([test -n "${enable_libva}"], [
2679 AC_MSG_ERROR([libva is present but libavcodec/vaapi.h is missing])
2681 AC_MSG_WARN([libva is present but libavcodec/vaapi.h is missing ])
2686 AM_CONDITIONAL([HAVE_AVCODEC_VAAPI], [test "${have_avcodec_vaapi}" = "yes"])
2689 dnl dxva2 needs avcodec
2691 AC_ARG_ENABLE([dxva2],
2692 AS_HELP_STRING([--enable-dxva2], [DxVA2 GPU decoding support (default auto)]))
2694 have_avcodec_dxva2="no"
2695 AS_IF([test "${enable_dxva2}" != "no"], [
2696 if test "${SYS}" = "mingw32"; then
2697 AS_IF([test "x${have_avcodec}" = "xyes"], [
2698 AC_CHECK_HEADERS([dxva2api.h],
2700 AC_CHECK_HEADERS([libavcodec/dxva2.h], [
2701 AC_MSG_NOTICE([DxVA2 acceleration activated])
2702 have_avcodec_dxva2="yes"
2704 AS_IF([test "${enable_dxva2}" = "yes"],
2705 [AC_MSG_ERROR([dxva2 is present but libavcodec/dxva2.h is missing])],
2706 [AC_MSG_WARN([dxva2 is present but libavcodec/dxva2.h is missing ])])
2707 ], [#undef _WIN32_WINNT
2708 /* DXVA2 is only available in Vista and above */
2709 #define _WIN32_WINNT 0x600])
2711 AS_IF([test "${enable_dxva2}" = "yes"],
2712 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2713 [AC_MSG_WARN([dxva2api.h not found])])
2714 ],[#include <d3d9.h>])
2716 AS_IF([test "x${enable_dxva2}" != "x"], [
2717 AC_MSG_ERROR([--enable-dxva2 and --disable-avcodec options are mutually exclusive.])
2722 AM_CONDITIONAL([HAVE_AVCODEC_DXVA2], [test "${have_avcodec_dxva2}" = "yes"])
2725 dnl d3d11va needs avcodec
2727 AC_ARG_ENABLE([d3d11va],
2728 AS_HELP_STRING([--enable-d3d11va], [D3D11 GPU decoding support (default auto)]))
2730 have_avcodec_d3d11va="no"
2731 AS_IF([test "${enable_d3d11va}" != "no"], [
2732 if test "${SYS}" = "mingw32"; then
2733 AS_IF([test "x${have_avcodec}" = "xyes"], [
2734 AC_CHECK_TYPES([ID3D11VideoDecoder],
2736 AC_CHECK_HEADERS([dxva2api.h],
2738 AC_CHECK_HEADERS([libavcodec/d3d11va.h], [
2739 AC_MSG_NOTICE([D3D11 acceleration activated])
2740 AC_DEFINE([HAVE_AVCODEC_D3D11VA], [1], [Define if the d3d11va module is built])
2741 have_avcodec_d3d11va="yes"
2743 AS_IF([test "${enable_d3d11va}" = "yes"],
2744 [AC_MSG_ERROR([d3d11va is present but libavcodec/d3d11va.h is missing])],
2745 [AC_MSG_WARN([d3d11va is present but libavcodec/d3d11va.h is missing ])])
2746 ], [#undef _WIN32_WINNT
2747 /* D3D11 is only available in Vista and above */
2748 #define _WIN32_WINNT 0x600])
2750 AS_IF([test "${enable_d3d11va}" = "yes"],
2751 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2752 [AC_MSG_WARN([dxva2api.h not found])])
2753 ],[#include <d3d9.h>])
2755 AS_IF([test "${enable_d3d11va}" = "yes"],
2756 [AC_MSG_ERROR([Could not find required ID3D11VideoDecoder in d3d11.h])],
2757 [AC_MSG_WARN([ID3D11VideoDecoder not found])])
2758 ], [#include <d3d11.h>])
2760 AS_IF([test "x${enable_d3d11va}" != "x"], [
2761 AC_MSG_ERROR([--enable-d3d11va and --disable-avcodec options are mutually exclusive.])
2766 AM_CONDITIONAL([HAVE_AVCODEC_D3D11VA], [test "${have_avcodec_d3d11va}" = "yes"])
2771 AC_CHECK_HEADERS([dxgidebug.h dxgi1_6.h d3d11_4.h])
2774 dnl IApplicationData2
2776 have_iapplication_data2="no"
2777 AC_CHECK_TYPES([IApplicationData2],[],[],[#include <windows.storage.h>])
2780 dnl DirectComposition
2783 AC_CHECK_HEADERS([dcomp.h], [
2786 #include <windows.h>
2789 AM_CONDITIONAL([HAVE_DCOMP], [test "${have_dcomp}" = "yes"])
2793 dnl avformat demuxer/muxer plugin
2796 AC_ARG_ENABLE([avformat],
2797 AS_HELP_STRING([--enable-avformat], [libavformat containers (default enabled)]),, [
2798 enable_avformat="${have_avcodec}"
2801 AS_IF([test "${enable_avformat}" != "no"], [
2802 PKG_CHECK_MODULES(AVFORMAT,[libavformat >= 53.21.0 libavcodec libavutil], [
2805 CPPFLAGS="${CPPFLAGS} ${AVFORMAT_CFLAGS}"
2806 CFLAGS="${CFLAGS} ${AVFORMAT_CFLAGS}"
2807 AC_CHECK_HEADERS([libavformat/avformat.h libavformat/avio.h])
2808 AC_CHECK_HEADERS([libavcodec/avcodec.h])
2809 AC_CHECK_HEADERS([libavutil/avutil.h])
2810 AS_IF([test "$enable_merge_ffmpeg" = "no"], [
2815 AC_MSG_ERROR([${AVFORMAT_PKG_ERRORS}. Pass --disable-avformat to ignore this error.])
2818 AM_CONDITIONAL([HAVE_AVFORMAT], [test "${enable_avformat}" != "no"])
2821 dnl swscale image scaling and conversion plugin
2824 AC_ARG_ENABLE([swscale],
2825 AS_HELP_STRING([--enable-swscale],[libswscale image scaling and conversion
2826 (default enabled)]))
2827 if test "${enable_swscale}" != "no"
2829 PKG_CHECK_MODULES(SWSCALE,[libswscale >= 0.5.0],
2832 CPPFLAGS="${CPPFLAGS} ${SWSCALE_CFLAGS}"
2833 CFLAGS="${CFLAGS} ${SWSCALE_CFLAGS}"
2834 AC_CHECK_HEADERS([libswscale/swscale.h])
2835 AC_CHECK_HEADERS([libavutil/avutil.h])
2836 VLC_ADD_PLUGIN([swscale])
2837 VLC_ADD_LIBS([swscale],[$SWSCALE_LIBS])
2838 VLC_ADD_CFLAGS([swscale],[$SWSCALE_CFLAGS])
2839 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2840 VLC_ADD_LIBS([swscale],[${ac_cv_ld_bsymbolic}])
2844 AC_MSG_ERROR([${SWSCALE_PKG_ERRORS}. Pass --disable-swscale to ignore this error. Proper software scaling and some video chroma conversion will be missing.])
2852 AC_ARG_ENABLE([postproc],
2853 AS_HELP_STRING([--enable-postproc], [libpostproc image post-processing (default auto)]))
2854 if test "${enable_postproc}" != "no"
2856 PKG_CHECK_MODULES(POSTPROC,[libpostproc libavutil],
2859 CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2860 CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2861 AC_CHECK_HEADERS([postproc/postprocess.h])
2862 VLC_ADD_PLUGIN([postproc])
2865 AC_MSG_WARN([${POSTPROC_PKG_ERRORS}.])
2870 dnl faad decoder plugin
2872 PKG_WITH_MODULES([FAAD],[faad2],
2873 VLC_ADD_PLUGIN(faad)
2874 VLC_ADD_CFLAGS(faad, [$FAAD_CFLAGS])
2875 VLC_ADD_LIBS(faad,[$FAAD_LIBS]),
2876 AS_IF([test "x${enable_faad}" != "xno"],[
2877 AC_CHECK_HEADERS([neaacdec.h], [
2878 AC_CHECK_LIB([faad], [NeAACDecOpen],[
2879 VLC_ADD_PLUGIN([faad])
2880 VLC_ADD_LIBS([faad],[-lfaad])
2884 AS_IF([test "x${found_faad}" != "xyes"],
2885 AS_IF([test "x${enable_faad}" == "xyes"],
2886 AC_MSG_ERROR([${FAAD_PKG_ERRORS}.]),
2887 AC_MSG_WARN([${FAAD_PKG_ERRORS}.]))
2890 [faad AAC audio decoder])
2893 dnl AOM encoder/decoder plugin
2895 PKG_ENABLE_MODULES_VLC([AOM], [], [aom], [libaom AV1 encoder and decoder (default auto)])
2898 dnl Rav1e encoder plugin
2900 PKG_ENABLE_MODULES_VLC([RAV1E], [], [rav1e], [rav1e encoder module codec (default auto)])
2903 dnl Dav1d decoder plugin
2905 PKG_ENABLE_MODULES_VLC([DAV1D], [], [dav1d >= 0.5.0], [AV1 decoder (default auto)])
2908 dnl libvpx decoder plugin
2910 AC_ARG_ENABLE([vpx],
2911 AS_HELP_STRING([--enable-vpx],[libvpx VP8/VP9 encoder and decoder (default auto)]))
2912 AS_IF([test "${enable_vpx}" != "no"],[
2913 PKG_CHECK_MODULES([VPX], [vpx >= 1.5.0], [
2914 VLC_ADD_PLUGIN([vpx])
2915 VLC_ADD_CPPFLAGS([vpx], [${VPX_CFLAGS}])
2916 VLC_ADD_LIBS([vpx], [${VPX_LIBS}])
2917 AC_CHECK_LIB([vpx],[vpx_codec_vp8_dx], [
2918 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_DECODER])
2919 ], [], [${VPX_LIBS}])
2920 AC_CHECK_LIB([vpx],[vpx_codec_vp9_dx], [
2921 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_DECODER])
2922 ], [], [${VPX_LIBS}])
2923 AC_CHECK_LIB([vpx],[vpx_codec_vp8_cx], [
2924 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_ENCODER])
2925 ], [], [${VPX_LIBS}])
2926 AC_CHECK_LIB([vpx],[vpx_codec_vp9_cx], [
2927 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_ENCODER])
2928 ], [], [${VPX_LIBS}])
2930 AS_IF([test "${enable_vpx}" = "yes"],[
2931 AC_MSG_ERROR([libvpx 1.5.0 or higher was not found])
2936 dnl twolame encoder plugin
2938 PKG_ENABLE_MODULES_VLC([TWOLAME], [], [twolame], [MPEG Audio Layer 2 encoder], [auto], [], [], [ -DLIBTWOLAME_STATIC])
2941 dnl fdk-aac encoder plugin
2943 PKG_ENABLE_MODULES_VLC([FDKAAC], [], [fdk-aac], [FDK-AAC encoder], [disabled])
2947 dnl A52/AC3 decoder plugin
2949 AC_ARG_ENABLE([a52],
2950 AS_HELP_STRING([--enable-a52], [A/52 support with liba52 (default enabled)]))
2951 if test "${enable_a52}" != "no"
2954 AS_HELP_STRING([--with-a52=PATH], [a52 headers and libraries]))
2955 if test -z "${with_a52}"
2960 LDFLAGS_test="-L${with_a52}/lib"
2961 CPPFLAGS_test="-I${with_a52}/include"
2964 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_test} ${CPPFLAGS_a52}"
2965 LDFLAGS="${LDFLAGS} ${LDFLAGS_test} ${LIBS_a52}"
2966 AC_CHECK_HEADERS([a52dec/a52.h], [
2967 AC_CHECK_LIB([a52], [a52_free], [
2968 VLC_ADD_PLUGIN([a52])
2969 VLC_ADD_LIBS([a52],[${LDFLAGS_test} -la52 $LIBM])
2970 VLC_ADD_CPPFLAGS([a52],[${CPPFLAGS_test}])
2972 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.])
2975 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.])
2981 dnl DTS Coherent Acoustics decoder plugin
2983 PKG_ENABLE_MODULES_VLC([DCA], [dca], [libdca >= 0.0.5], [DTS Coherent Acoustics support with libdca], [auto])
2988 PKG_ENABLE_MODULES_VLC([FLAC], [], [flac], [libflac decoder/encoder support], [auto])
2993 PKG_ENABLE_MODULES_VLC([LIBMPEG2], [], [libmpeg2 > 0.3.2], [libmpeg2 decoder support], [auto])
2998 PKG_ENABLE_MODULES_VLC([VORBIS], [], [ogg vorbis >= 1.1 vorbisenc >= 1.1], [Vorbis decoder and encoder], [auto])
3003 AC_ARG_ENABLE([tremor],
3004 AS_HELP_STRING([--enable-tremor], [Tremor decoder support (default disabled)]))
3005 if test "${enable_tremor}" = "yes"
3007 AC_CHECK_HEADERS([tremor/ivorbiscodec.h], [
3008 VLC_ADD_PLUGIN([tremor])
3015 PKG_ENABLE_MODULES_VLC([SPEEX], [], [ogg speex >= 1.0.5], [Speex support], [auto])
3017 AS_IF([test "${enable_speex}" != "no"], [
3018 PKG_CHECK_MODULES([SPEEXDSP], [speexdsp], [
3021 AC_MSG_WARN([${SPEEXDSP_PKG_ERRORS}.])
3024 AM_CONDITIONAL([HAVE_SPEEXDSP], [test "$have_speexdsp" = "yes"])
3027 dnl RNNoise plugin - Recurrent neural network for audio noise reduction
3029 PKG_ENABLE_MODULES_VLC([RNNOISE], [], [rnnoise], [Rnnoise denoiser], [auto])
3034 PKG_ENABLE_MODULES_VLC([OPUS], [], [ogg opus >= 1.0.3], [Opus support], [auto])
3037 dnl Ambisonic channel mixer and binauralizer plugin
3039 PKG_ENABLE_MODULES_VLC([SPATIALAUDIO], [], [spatialaudio], [Ambisonic channel mixer and binauralizer], [auto])
3042 dnl theora decoder plugin
3044 PKG_ENABLE_MODULES_VLC([THEORA], [], [ogg theoradec >= 1.0 theoraenc], [experimental theora codec], [auto])
3047 dnl OggSpots decoder plugin
3049 PKG_ENABLE_MODULES_VLC([OGGSPOTS], [], [ogg], [experimental OggSpots codec], [auto])
3052 dnl Daala decoder plugin
3054 PKG_ENABLE_MODULES_VLC([DAALA], [], [daaladec daalaenc], [experimental daala codec], [disabled])
3057 dnl schroedinger decoder plugin (for dirac format video)
3059 PKG_ENABLE_MODULES_VLC([SCHROEDINGER], [], [schroedinger-1.0 >= 1.0.10], [dirac decoder and encoder using schroedinger], [auto])
3062 dnl PNG decoder module
3064 AC_ARG_ENABLE([png],
3065 AS_HELP_STRING([--enable-png], [PNG support (default enabled)]))
3066 AS_IF([test "${enable_png}" != "no"], [
3067 AC_CHECK_HEADERS([png.h], [
3069 LDFLAGS="${LDFLAGS} -lz $LIBM"
3070 AC_CHECK_LIB([png], [png_set_alpha_mode], [
3071 VLC_ADD_PLUGIN([png])
3078 dnl JPEG decoder module
3080 AC_ARG_ENABLE([jpeg],
3081 AS_HELP_STRING([--enable-jpeg], [JPEG support (default enabled)]))
3082 AS_IF([test "${enable_jpeg}" != "no"], [
3083 AC_CHECK_HEADERS([jpeglib.h], [
3084 VLC_ADD_PLUGIN([jpeg])
3089 dnl BPG decoder module
3091 AC_ARG_ENABLE([bpg],
3092 AS_HELP_STRING([--enable-bpg], [BPG support (default disabled)]))
3093 AS_IF([test "${enable_bpg}" != "no"], [
3094 AC_CHECK_HEADERS([libbpg.h], [
3095 VLC_ADD_PLUGIN([bpg])
3100 dnl H262 encoder plugin (lib262)
3102 AC_ARG_ENABLE([x262],
3103 AS_HELP_STRING([--enable-x262], [H262 encoding support with static libx262 (default disabled)]))
3104 if test "${enable_x262}" != "no"; then
3105 PKG_CHECK_MODULES(X262, x262, [
3106 VLC_ADD_PLUGIN([x262])
3107 VLC_ADD_LDFLAGS([x262],[${X262_LIBS}])
3108 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
3109 VLC_ADD_LIBS([x262],[${av_cv_ld_bsymbolic}])
3111 VLC_ADD_CFLAGS([x262],[${X262_CFLAGS}])
3112 if echo ${X262_LIBS} |grep -q 'pthreadGC2'; then
3113 VLC_ADD_CFLAGS([x262], [-DPTW32_STATIC_LIB])
3116 if test "${enable_x262}" = "yes"; then
3117 AC_MSG_ERROR([x262 module doesn't work without staticly compiled libx262.a])
3123 PKG_ENABLE_MODULES_VLC([X265],, [x265], [HEVC/H.265 encoder], [auto])
3126 dnl H264 encoder plugin (using libx264)
3128 AC_ARG_ENABLE([x264],
3129 AS_HELP_STRING([--enable-x264], [H264 encoding support with libx264 (default enabled)]))
3130 if test "${enable_x264}" != "no"; then
3131 PKG_CHECK_MODULES(X264,x264 >= 0.148, [
3132 VLC_ADD_PLUGIN([x264])
3133 VLC_ADD_LIBS([x264],[${X264_LIBS}])
3135 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
3136 VLC_ADD_LDFLAGS([x264],[${ac_cv_ld_bsymbolic}])
3139 VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
3140 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
3141 VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
3144 if test "${enable_x264}" = "yes"; then
3145 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
3151 dnl H264 encoder plugin (libx264 > 153)
3153 AC_ARG_ENABLE([x26410b],
3154 AS_HELP_STRING([--enable-x26410b], [H264 10-bit encoding support with libx264 (default enabled)]))
3155 if test "${enable_x26410b}" != "no"; then
3156 PKG_CHECK_MODULES(X26410b,x264 >= 0.153, [
3157 VLC_ADD_PLUGIN([x26410b])
3158 VLC_ADD_LIBS([x26410b],[${X264_LIBS}])
3160 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
3161 VLC_ADD_LDFLAGS([x26410b],[${ac_cv_ld_bsymbolic}])
3164 VLC_ADD_CFLAGS([x26410b],[${X264_CFLAGS}])
3165 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
3166 VLC_ADD_CFLAGS([x26410b], [-DPTW32_STATIC_LIB])
3169 if test "${enable_x26410b}" = "yes"; then
3170 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
3177 dnl Intel QuickSync (aka MediaSDK) H264/H262 encoder
3179 PKG_ENABLE_MODULES_VLC([MFX], [qsv], [libmfx], [Intel QuickSync MPEG4-Part10/MPEG2 (aka H.264/H.262) encoder], [auto])
3182 dnl libfluidsynth (MIDI synthetizer) plugin
3184 PKG_ENABLE_MODULES_VLC([FLUIDSYNTH], [], [fluidsynth >= 1.1.2], [MIDI synthetiser with libfluidsynth], [auto])
3185 PKG_ENABLE_MODULES_VLC([FLUIDLITE], [fluidsynth], [fluidlite], [MIDI synthetiser with libfluidsynth], [auto])
3186 AC_CHECK_HEADERS([fluidlite.h], [AC_SUBST([FLUIDSYNTH_LIBS], ${FLUIDLITE_LIBS})])
3189 dnl Teletext Modules
3190 dnl vbi decoder plugin (using libzbvi)
3194 AC_ARG_ENABLE([zvbi],
3195 AS_HELP_STRING([--enable-zvbi],[VBI (inc. Teletext) decoding support with
3196 libzvbi (default enabled)]))
3197 AC_ARG_ENABLE([telx],
3198 AS_HELP_STRING([--enable-telx],[Teletext decoding module (conflicting with
3199 zvbi) (default enabled if zvbi is absent)]))
3201 AS_IF( [test "${enable_zvbi}" != "no"],[
3202 PKG_CHECK_MODULES(ZVBI, [zvbi-0.2 >= 0.2.28],
3204 VLC_ADD_PLUGIN([zvbi])
3205 AC_DEFINE(ZVBI_COMPILED, 1, [Define if the zvbi module is built])
3207 AS_IF( [test "${enable_telx}" = "yes"],[
3208 AC_MSG_WARN([The zvbi and telx modules are incompatible. Using zvbi.])
3211 AC_MSG_WARN([${ZVBI_PKG_ERRORS}. Enabling the telx module instead.])
3214 AM_CONDITIONAL([HAVE_ZVBI], [test "x${have_zvbi}" = x"yes"])
3216 AS_IF( [test "${enable_telx}" != "no" ],[
3217 VLC_ADD_PLUGIN([telx])
3219 AC_DEFINE(TELX_COMPILED, 1, [Define if the telx module is built])
3221 AM_CONDITIONAL([HAVE_TELX], [test "x${have_telx}" = x"yes"])
3224 dnl ARIB subtitles rendering module
3226 AC_ARG_ENABLE([aribsub],
3227 AS_HELP_STRING([--enable-aribsub],[ARIB Subtitles support (default enabled)]))
3228 AS_IF( [test "${enable_aribsub}" != "no" ],[
3229 PKG_CHECK_MODULES(ARIBB24, [aribb24 >= 1.0.1], [
3231 VLC_ADD_PLUGIN([aribsub])
3232 VLC_ADD_LIBS([aribsub],[-laribb24])
3233 AC_DEFINE(HAVE_ARIBB24, 1, [Define if libaribb24 is available.])
3235 AC_MSG_WARN(Library [aribb24] needed for [aribsub] was not found)
3239 AM_CONDITIONAL([HAVE_ARIBB24], [test x"${have_aribb24}" = x"yes"])
3244 PKG_ENABLE_MODULES_VLC([ARIBB25], [aribcam], [aribb25 >= 0.2.6], [ARIB STD-B25], [auto])
3247 dnl kate decoder plugin
3249 PKG_ENABLE_MODULES_VLC([KATE], [], [kate >= 0.3.0], [kate codec], [auto])
3252 dnl tiger rendering for kate decoder plugin
3254 AC_ARG_ENABLE([tiger],
3255 AS_HELP_STRING([--enable-tiger], [Tiger rendering library for Kate streams (default auto)]))
3256 AS_IF([test "${enable_tiger}" != "no"], [
3257 PKG_CHECK_MODULES(TIGER,[tiger >= 0.3.1], [
3258 AC_DEFINE(HAVE_TIGER, 1, [Define if libtiger is available.])],[
3259 AS_IF([test -n "${enable_tiger}"], [
3260 AC_MSG_ERROR([${TIGER_PKG_ERRORS}.])
3266 dnl check if we can build the css selector engine
3268 AC_ARG_ENABLE([css],
3269 AS_HELP_STRING([--enable-css], [CSS selector engine (default auto)]))
3270 AS_IF([test "${enable_css}" != "no"], [
3272 AC_DEFINE(HAVE_CSS, 1, [Define if CSS engine is built])
3274 AM_CONDITIONAL([ENABLE_CSS], [test "${with_css}" = "yes"])
3281 EXTEND_HELP_STRING([Video plugins:])
3284 dnl libplacebo support
3286 AC_ARG_ENABLE([libplacebo],
3287 AS_HELP_STRING([--disable-libplacebo],
3288 [disable libplacebo support (default auto)]))
3290 AS_IF([test "$enable_libplacebo" != "no"], [
3291 PKG_CHECK_MODULES([LIBPLACEBO], [libplacebo >= 0.5], [
3292 AC_DEFINE([HAVE_LIBPLACEBO], [1], [Define to 1 if libplacebo is enabled.])
3293 PKG_CHECK_MODULES([LIBPLACEBO], [libplacebo >= 1.7],
3294 [have_libplacebo_vk="yes"], [have_libplacebo_vk="no"])
3296 AS_IF([test -n "${enable_libplacebo}"], [
3297 AC_MSG_ERROR([${LIBPLACEBO_PKG_ERRORS}.])
3299 enable_libplacebo="no"
3302 AM_CONDITIONAL([HAVE_LIBPLACEBO], [test "$enable_libplacebo" != "no"])
3307 PKG_CHECK_MODULES([EGL], [egl], [
3312 AM_CONDITIONAL([HAVE_EGL], [test "${have_egl}" = "yes"])
3315 PKG_CHECK_MODULES([GL], [gl], [
3318 AC_MSG_CHECKING([for OpenGL])
3319 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
3321 # include <GL/glew.h>
3325 [int t0 = GL_TEXTURE0;]])
3329 AS_IF([test "${SYS}" != "mingw32"], [
3332 GL_LIBS="-lopengl32"
3335 AC_MSG_RESULT([${have_gl}])
3337 AM_CONDITIONAL([HAVE_GL], [test "${have_gl}" = "yes"])
3338 AS_IF([test "${have_gl}" = "yes"], [
3339 AC_DEFINE([HAVE_GL], 1, [Defined if having OpenGL])
3342 dnl OpenGL ES 2: depends on EGL 1.1
3344 AC_ARG_ENABLE(gles2,
3345 [AS_HELP_STRING([--enable-gles2],
3346 [enable GLES2 support (default disabled)])])
3347 AS_IF([test "$enable_gles2" = "yes"], [
3348 PKG_CHECK_MODULES([GLES2], [glesv2], [have_gles2="yes"], [])
3350 AM_CONDITIONAL([HAVE_GLES2], [test "${have_gles2}" = "yes"])
3355 AC_ARG_ENABLE(vulkan,
3356 [AS_HELP_STRING([--disable-vulkan],
3357 [disable Vulkan support (default auto)])])
3359 AS_IF([test "$enable_vulkan" != "no"], [
3360 AS_IF([test "$have_libplacebo_vk" = "yes"], [
3361 PKG_CHECK_MODULES([VULKAN], [vulkan >= 1.0.26], [
3362 AC_DEFINE([HAVE_VULKAN], [1], [Define to 1 if vulkan is enabled.])
3364 AS_IF([test -n "${enable_vulkan}"], [
3365 AC_MSG_ERROR([${VULKAN_PKG_ERRORS}.])
3370 AS_IF([test -n "${enable_vulkan}"], [
3371 AC_MSG_ERROR([Vulkan support requires libplacebo 1.7 as well. Do not use --disable-libplacebo.])
3376 AM_CONDITIONAL(HAVE_VULKAN, [test "$enable_vulkan" != "no"])
3383 AC_CHECK_HEADERS([X11/Xlib.h])
3386 dnl X C Bindings modules
3388 AC_ARG_ENABLE([xcb],
3389 AS_HELP_STRING([--enable-xcb], [X11 support with XCB (default enabled)]),, [
3390 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3398 have_xkbcommon_x11="no"
3399 have_xcb_keysyms="no"
3400 AS_IF([test "${enable_xcb}" != "no"], [
3404 PKG_CHECK_MODULES([XCB], [xcb >= 1.6],, [
3405 xcb_err="$xcb_err ${XCB_PKG_ERRORS}."])
3406 PKG_CHECK_MODULES([XCB_COMPOSITE], [xcb-composite],, [
3407 xcb_err="$xcb_err ${XCB_COMPOSITE_PKG_ERRORS}."])
3408 PKG_CHECK_MODULES([XCB_RANDR], [xcb-randr >= 1.3],, [
3409 xcb_err="$xcb_err ${XCB_RANDR_PKG_ERRORS}."])
3410 PKG_CHECK_MODULES([XCB_RENDER], [xcb-render],, [
3411 xcb_err="$xcb_err ${XCB_RENDER_PKG_ERRORS}."])
3412 PKG_CHECK_MODULES([XCB_SHM], [xcb-shm >= 1.9.2],, [
3413 xcb_err="$xcb_err ${XCB_SHM_PKG_ERRORS}."])
3414 PKG_CHECK_MODULES([XCB_XKB], [xcb-xkb],, [
3415 xcb_err="$xcb_err ${XCB_XKB_PKG_ERRORS}."])
3418 PKG_CHECK_MODULES(XPROTO, [xproto],, [
3419 xcb_err="$xcb_err ${XPROTO_PKG_ERRORS}."])
3421 AS_IF([test -n "$xcb_err"], [
3422 AC_MSG_ERROR([$xcb_err Pass --disable-xcb to skip X11 support.])
3426 PKG_CHECK_MODULES([XKBCOMMON_X11], [xkbcommon-x11], [
3427 have_xkbcommon_x11="yes"
3429 AC_MSG_WARN([${XKBCOMMON_X11_PKG_ERRORS}. Hotkeys are disabled.])
3433 PKG_CHECK_MODULES([XCB_KEYSYMS], [xcb-keysyms >= 0.3.4], [
3434 have_xcb_keysyms="yes"
3436 AC_MSG_WARN([${XCB_KEYSYMS_PKG_ERRORS}. Global hotkeys are disabled.])
3441 AM_CONDITIONAL([HAVE_XCB], [test "${have_xcb}" = "yes"])
3442 AM_CONDITIONAL([HAVE_XKBCOMMON_X11], [test "${have_xkbcommon_x11}" = "yes"])
3443 AM_CONDITIONAL([HAVE_XCB_KEYSYMS], [test "${have_xcb_keysyms}" = "yes"])
3449 AC_ARG_ENABLE([vdpau],
3450 [AS_HELP_STRING([--enable-vdpau], [VDPAU hardware support (default auto)])])
3452 AS_IF([test "${enable_vdpau}" != "no"], [
3453 PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.6], [
3455 AS_IF([test "${no_x}" = "yes"], [
3456 AC_MSG_ERROR([VDPAU requires Xlib (X11).])
3459 AS_IF([test -n "${enable_vdpau}"], [
3460 AC_MSG_ERROR([${VDPAU_PKG_ERRORS}.])
3464 AM_CONDITIONAL([HAVE_VDPAU], [test "${have_vdpau}" = "yes"])
3466 have_avcodec_vdpau="no"
3467 AS_IF([test "${have_vdpau}" = "yes" -a "${have_avcodec}" = "yes"], [
3469 libav) av_vdpau_ver="56.10.0" ;;
3470 ffmpeg) av_vdpau_ver="56.19.100" ;;
3472 PKG_CHECK_EXISTS([libavcodec >= ${av_vdpau_ver}], [
3473 have_avcodec_vdpau="yes"
3474 AC_MSG_NOTICE([VDPAU decoding acceleration activated])
3476 AS_IF([test -n "${enable_vdpau}"], [
3477 AC_MSG_ERROR([libavcodec >= 56.10.0 is required for VDPAU decoding.])
3479 AC_MSG_WARN([libavcodec >= 56.10.0 are required for VDPAU decoding.])
3483 AM_CONDITIONAL([HAVE_AVCODEC_VDPAU], [test "${have_avcodec_vdpau}" = "yes"])
3489 AC_ARG_ENABLE([wayland],
3490 AS_HELP_STRING([--enable-wayland], [Wayland support (default auto)]))
3493 AS_IF([test "${enable_wayland}" != "no"], [
3497 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= 1.5.91],, [
3498 wl_err="$wl_err ${WAYLAND_CLIENT_PKG_ERRORS}."
3500 PKG_CHECK_MODULES([WAYLAND_CURSOR], [wayland-cursor],, [
3501 wl_err="$wl_err ${WAYLAND_CURSOR_PKG_ERRORS}."
3503 PKG_CHECK_MODULES([WAYLAND_EGL], [wayland-egl],, [
3504 wl_err="$wl_err ${WAYLAND_EGL_PKG_ERRORS}."
3506 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner >= 1.15], [
3507 WAYLAND_SCANNER="$(${PKG_CONFIG} wayland-scanner --variable wayland_scanner)"
3509 wl_err="$wl_err ${WAYLAND_SCANNER_PKG_ERRORS}."
3512 dnl wayland-protocols
3513 PKG_CHECK_MODULES([WAYLAND_PROTOCOLS], [wayland-protocols >= 1.15], [
3514 WAYLAND_PROTOCOLS="$(${PKG_CONFIG} wayland-protocols --variable pkgdatadir)"
3516 wl_err="$wl_err ${WAYLAND_PROTOCOLS_PKG_ERRORS}."
3519 AS_IF([test -n "$wl_err"], [
3520 AS_IF([test -n "$enable_wayland"], [
3521 AC_MSG_ERROR([$wl_err])
3523 AC_MSG_WARN([$wl_err])
3530 PKG_CHECK_MODULES([XKBCOMMON], [xkbcommon], [
3531 have_xkbcommon="yes"
3533 AC_MSG_WARN([${XKBCOMMON_PKG_ERRORS}. Hotkeys are disabled.])
3536 AM_CONDITIONAL([HAVE_WAYLAND], [test "${have_wayland}" = "yes"])
3537 AC_SUBST([WAYLAND_PROTOCOLS])
3538 AC_SUBST([WAYLAND_SCANNER])
3539 AM_CONDITIONAL([HAVE_XKBCOMMON], [test "${have_xkbcommon}" = "yes"])
3545 AC_ARG_ENABLE([freetype],
3546 AS_HELP_STRING([--enable-freetype], [freetype support (default auto)]))
3547 AC_ARG_ENABLE([fribidi],
3548 AS_HELP_STRING([--enable-fribidi], [fribidi support (default auto)]))
3549 AC_ARG_ENABLE([harfbuzz],
3550 AS_HELP_STRING([--enable-harfbuzz], [harfbuzz support (default auto)]))
3551 AC_ARG_ENABLE([fontconfig],
3552 AS_HELP_STRING([--enable-fontconfig], [fontconfig support (default auto)]))
3554 AC_ARG_WITH([default-font],
3555 AS_HELP_STRING([--with-default-font=PATH],
3556 [Path to the default font]),
3557 [AC_DEFINE_UNQUOTED([DEFAULT_FONT_FILE],
3558 "$withval", [Default font])])
3559 AC_ARG_WITH([default-monospace-font],
3560 AS_HELP_STRING([--with-default-monospace-font=PATH],
3561 [Path to the default font]),
3562 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FONT_FILE],
3563 "$withval", [Default monospace font])])
3565 AC_ARG_WITH([default-font-family],
3566 AS_HELP_STRING([--with-default-font-family=NAME],
3567 [Name of the default font family]),
3568 [AC_DEFINE_UNQUOTED([DEFAULT_FAMILY],
3569 "$withval", [Default font family])])
3570 AC_ARG_WITH([default-monospace-font-family],
3571 AS_HELP_STRING([--with-default-monospace-font-family=NAME],
3572 [Name of the default font family]),
3573 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FAMILY],
3574 "$withval", [Default monospace font family])])
3577 have_fontconfig="no"
3581 if test "${enable_freetype}" != "no"; then
3582 PKG_CHECK_MODULES(FREETYPE, freetype2, [
3584 VLC_ADD_CPPFLAGS([skins2],[${FREETYPE_CFLAGS}])
3585 VLC_ADD_LIBS([skins2],[${FREETYPE_LIBS}])
3587 dnl fontconfig support
3588 AS_IF([test "${enable_fontconfig}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3589 PKG_CHECK_MODULES(FONTCONFIG, [fontconfig >= 2.11], [
3590 have_fontconfig="yes"
3592 AC_MSG_WARN([${FONTCONFIG_PKG_ERRORS}. Styles will be disabled in FreeType.])
3597 if test "${enable_fribidi}" != "no"; then
3598 PKG_CHECK_MODULES(FRIBIDI, fribidi, [
3600 VLC_ADD_CPPFLAGS([skins2], [${FRIBIDI_CFLAGS} -DHAVE_FRIBIDI])
3601 VLC_ADD_LIBS([skins2], [${FRIBIDI_LIBS}])
3602 ],[AC_MSG_WARN([${FRIBIDI_PKG_ERRORS}. Bidirectional text and complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3605 dnl harfbuzz support
3606 if test "${have_fribidi}" != "no"; then
3607 if test "${enable_harfbuzz}" != "no"; then
3608 PKG_CHECK_MODULES(HARFBUZZ, harfbuzz, [
3610 VLC_ADD_CPPFLAGS([skins2], [${HARFBUZZ_CFLAGS} -DHAVE_HARFBUZZ])
3611 VLC_ADD_LIBS([skins2], [${HARFBUZZ_LIBS}])
3612 ],[AC_MSG_WARN([${HARFBUZZ_PKG_ERRORS}. Support for complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3616 AS_IF([test -n "${enable_freetype}"],[
3617 AC_MSG_ERROR([${FREETYPE_PKG_ERRORS}. Install FreeType2 development or configure with --disable-freetype.])
3622 AM_CONDITIONAL([HAVE_FREETYPE], [test "${have_freetype}" = "yes"])
3623 AM_CONDITIONAL([HAVE_FONTCONFIG], [test "${have_fontconfig}" = "yes"])
3624 AM_CONDITIONAL([HAVE_FRIBIDI], [test "${have_fribidi}" = "yes"])
3625 AM_CONDITIONAL([HAVE_HARFBUZZ], [test "${have_harfbuzz}" = "yes"])
3628 dnl libass subtitle rendering module
3630 AC_ARG_ENABLE([libass],
3631 AS_HELP_STRING([--enable-libass], [Subtitle support using libass (default enabled)]))
3632 AS_IF( [test "${enable_libass}" != "no"], [
3633 PKG_CHECK_MODULES(LIBASS, [libass >= 0.9.8],
3635 VLC_ADD_PLUGIN([libass])
3637 if test "${have_fontconfig}" != "no"; then
3638 VLC_ADD_CPPFLAGS([libass],[-DHAVE_FONTCONFIG])
3639 VLC_ADD_LIBS([libass],[${FONTCONFIG_LIBS}])
3642 AC_MSG_WARN([${LIBASS_PKG_ERRORS}.])
3647 dnl SAPI (text to Speech renderer for Windows)
3650 AC_CHECK_TYPES([ISpObjectToken],[
3652 ],[AC_MSG_WARN([sapi.h not found. Text to Speech renderer for Windows disabled])],
3653 [#include <windows.h>
3655 #include <sphelper.h>])
3656 AM_CONDITIONAL([HAVE_SAPI], [test "${have_sapi}" = "yes"])
3660 dnl SVG module (text rendering and image decoding)
3662 PKG_ENABLE_MODULES_VLC([SVG], [], [librsvg-2.0 >= 2.9.0], [SVG rendering library],[auto])
3663 PKG_ENABLE_MODULES_VLC([SVGDEC], [], [librsvg-2.0 >= 2.9.0 cairo >= 1.13.1], [SVG image decoder library],[auto])
3666 dnl Windows DirectX module
3669 AC_ARG_ENABLE([directx],
3670 AS_HELP_STRING([--enable-directx],
3671 [Microsoft DirectX support (default enabled on Windows)]),, [
3672 AS_IF([test "${SYS}" = "mingw32"], [
3673 enable_directx="yes"
3678 AS_IF([test "${enable_directx}" != "no"], [
3680 AC_CHECK_HEADERS([GL/glew.h], [
3681 AC_CHECK_HEADERS([GL/wglew.h], [
3682 VLC_ADD_PLUGIN([glwin32 wgl])
3684 #include <windows.h>
3685 #include <GL/glew.h>
3687 #include <windows.h>
3691 AC_CHECK_HEADERS([d3d11.h], [
3692 VLC_ADD_PLUGIN([direct3d11 direct3d11_filters])
3696 AC_CHECK_HEADERS([d3d9.h], [
3697 VLC_ADD_PLUGIN([direct3d9])
3698 AC_CHECK_HEADERS([d3dx9effect.h])
3700 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
3701 [[#define COBJMACROS
3703 #include <dxva2api.h>
3704 #ifndef IDirectXVideoProcessorService_GetVideoProcessorDeviceGuids
3705 # error dxva2 too old
3709 VLC_ADD_PLUGIN([direct3d9_filters])
3711 [AC_MSG_WARN([Could not find required IDirectXVideoDecoder in dxva2api.h])])
3717 dnl Linux framebuffer module
3719 AC_CHECK_HEADER([linux/fb.h], [
3720 VLC_ADD_PLUGIN([fb])
3724 dnl Linux kernel mode setting module
3726 PKG_ENABLE_MODULES_VLC([KMS], [], [libdrm >= 2.4.83], [Linux kernel mode setting output], [auto])
3731 PKG_ENABLE_MODULES_VLC([CACA], [], [caca >= 0.99.beta14], [libcaca output],[auto])
3736 AC_ARG_ENABLE([kva],
3737 AS_HELP_STRING([--enable-kva],
3738 [support the K Video Accelerator KVA (default enabled on OS/2)]),, [
3739 AS_IF([test "$SYS" = "os2"], [
3745 AS_IF([test "$enable_kva" != "no"], [
3746 AC_CHECK_HEADERS([kva.h], [
3748 AC_CHECK_LIB([kva], [main], [
3753 AC_SUBST([KVA_LIBS])
3754 AM_CONDITIONAL([HAVE_KVA], [test "${have_kva}" = "yes"])
3759 AC_ARG_ENABLE([mmal],
3760 AS_HELP_STRING([--enable-mmal],
3761 [Multi-Media Abstraction Layer (MMAL) hardware plugin (default enable)]))
3762 if test "${enable_mmal}" != "no"; then
3764 LDFLAGS="${LDFLAGS} -L/opt/vc/lib -lvchostif"
3765 CPPFLAGS="${CPPFLAGS} -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux"
3766 AC_CHECK_HEADERS([interface/mmal/mmal.h],
3767 [ AC_CHECK_LIB([bcm_host], [vc_tv_unregister_callback_full], [
3769 VLC_ADD_PLUGIN([mmal])
3770 VLC_ADD_LDFLAGS([mmal],[ -L/opt/vc/lib ])
3771 VLC_ADD_CFLAGS([mmal],[ -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux ])
3772 VLC_ADD_LIBS([mmal],[ -lbcm_host -lmmal -lmmal_core -lmmal_components -lmmal_util -lvchostif -lvcsm -lvchiq_arm ]) ], [
3773 AS_IF([test "${enable_mmal}" = "yes"],
3774 [ AC_MSG_ERROR([Cannot find bcm library...]) ],
3775 [ AC_MSG_WARN([Cannot find bcm library...]) ])
3778 ] , [ AS_IF([test "${enable_mmal}" = "yes"],
3779 [ AC_MSG_ERROR([Cannot find development headers for mmal...]) ],
3780 [ AC_MSG_WARN([Cannot find development headers for mmal...]) ]) ])
3783 AM_CONDITIONAL([HAVE_MMAL], [test "${have_mmal}" = "yes"])
3789 EXTEND_HELP_STRING([Audio plugins:])
3792 dnl Pulseaudio module
3794 AC_ARG_ENABLE([pulse],
3795 AS_HELP_STRING([--enable-pulse],
3796 [use the PulseAudio client library (default auto)]))
3798 AS_IF([test "${enable_pulse}" != "no"], [
3799 PKG_CHECK_MODULES([PULSE], [libpulse >= 1.0], [
3802 AS_IF([test "x${enable_pulse}" != "x"], [
3803 AC_MSG_ERROR([$PULSE_PKG_ERRORS. PulseAudio 1.0 or later required.])
3807 AM_CONDITIONAL([HAVE_PULSE], [test "${have_pulse}" = "yes"])
3812 AC_ARG_ENABLE([alsa],
3813 AS_HELP_STRING([--enable-alsa],
3814 [support the Advanced Linux Sound Architecture (default auto)]),, [
3815 AS_IF([test "$SYS" = "linux" -a "${have_pulse}" = "no"], [
3820 AS_IF([test "${enable_alsa}" != "no"], [
3821 PKG_CHECK_MODULES([ALSA], [alsa >= 1.0.24], [
3824 AS_IF([test "x${enable_alsa}" != "x"], [
3825 AC_MSG_ERROR([$ALSA_PKG_ERRORS. alsa-lib 1.0.24 or later required. Pass --disable-alsa to ignore this error.])
3829 AM_CONDITIONAL([HAVE_ALSA], [test "${have_alsa}" = "yes"])
3832 dnl Open Sound System module
3834 AC_ARG_ENABLE([oss],
3835 AS_HELP_STRING([--enable-oss],
3836 [support the Open Sound System OSS (default enabled on FreeBSD/NetBSD/DragonFlyBSD)]),, [
3837 AS_IF([test "$SYS" = "mingw32" -o "$SYS" = "linux" -o "$SYS" = "openbsd"], [
3843 AS_IF([test "$enable_oss" != "no"], [
3844 AC_CHECK_HEADERS([soundcard.h sys/soundcard.h], [
3846 AC_CHECK_LIB([ossaudio], [main], [
3847 OSS_LIBS="-lossaudio"
3851 AC_SUBST([OSS_LIBS])
3852 AM_CONDITIONAL([HAVE_OSS], [test "${have_oss}" = "yes"])
3855 dnl OpenBSD sndio module
3857 AC_ARG_ENABLE([sndio],
3858 AS_HELP_STRING([--disable-sndio],
3859 [support the OpenBSD sndio (default auto)]),, [
3860 AS_IF([test "$SYS" = "openbsd"], [
3865 AS_IF([test "$enable_sndio" != "no"], [
3866 AC_CHECK_HEADER([sndio.h], [
3870 AM_CONDITIONAL([HAVE_SNDIO], [test "${have_sndio}" = "yes"])
3873 dnl Windows Audio Session plugin
3875 AC_ARG_ENABLE([wasapi],
3876 AS_HELP_STRING([--enable-wasapi],
3877 [use the Windows Audio Session API (default auto)])
3880 AS_IF([test "$enable_wasapi" != "no"], [
3881 AC_CHECK_HEADER([audioclient.h], [
3884 AS_IF([test "x${enable_wasapi}" != "x"], [
3885 AC_MSG_ERROR([Windows Audio Session API not found.])
3889 AM_CONDITIONAL([HAVE_WASAPI], [test "${have_wasapi}" = "yes"])
3894 AC_ARG_ENABLE([jack],
3895 AS_HELP_STRING([--disable-jack],
3896 [do not use jack (default auto)]))
3898 AS_IF([test "${enable_jack}" != "no"], [
3899 PKG_CHECK_MODULES(JACK, jack >= 1.9.7,
3902 AC_MSG_WARN([${JACK_PKG_ERRORS}, trying jack1 instead])
3904 PKG_CHECK_MODULES(JACK, jack >= 0.120.1 jack < 1.0,
3907 AS_IF([test -n "${enable_jack}"],
3908 [AC_MSG_ERROR([${JACK_PKG_ERRORS}.])],
3909 [AC_MSG_WARN([${JACK_PKG_ERRORS}.])])
3913 AM_CONDITIONAL([HAVE_JACK], [test "${have_jack}" != "no"])
3916 dnl OpenSLES Android
3918 AC_ARG_ENABLE([opensles],
3919 AS_HELP_STRING([--enable-opensles], [Android OpenSL ES audio module (default disabled)]))
3920 if test "${HAVE_ANDROID}" = "1"; then
3921 if test "${enable_opensles}" = "yes"; then
3922 AC_CHECK_HEADERS([SLES/OpenSLES.h],
3923 [ VLC_ADD_PLUGIN([opensles_android]) ],
3924 [ AC_MSG_ERROR([cannot find OpenSLES headers])] )
3929 dnl libsamplerate plugin
3931 PKG_ENABLE_MODULES_VLC([SAMPLERATE], [], [samplerate], [Resampler with libsamplerate], [auto])
3936 PKG_ENABLE_MODULES_VLC([SOXR], [], [soxr >= 0.1.2], [SoX Resampler library], [auto])
3939 dnl libebur128 module
3941 PKG_ENABLE_MODULES_VLC([EBUR128], [], [libebur128 >= 1.2.4], [EBU R 128 standard for loudness normalisation], [auto])
3946 AC_ARG_ENABLE([kai],
3947 AS_HELP_STRING([--enable-kai],
3948 [support the K Audio Interface KAI (default enabled on OS/2)]),, [
3949 AS_IF([test "$SYS" = "os2"], [
3955 AS_IF([test "$enable_kai" != "no"], [
3956 AC_CHECK_HEADERS([kai.h], [
3958 AC_CHECK_LIB([kai], [main], [
3963 AC_SUBST([KAI_LIBS])
3964 AM_CONDITIONAL([HAVE_KAI], [test "${have_kai}" = "yes"])
3967 dnl chromaprint audio track fingerprinter
3969 PKG_ENABLE_MODULES_VLC([CHROMAPRINT], [stream_out_chromaprint], [libchromaprint >= 0.6.0], [Chromaprint audio fingeprinter], [auto])
3972 dnl Chromecast streaming support
3974 m4_pushdef([protobuf_lite_version], 2.5.0)
3975 AC_ARG_VAR(PROTOC, [protobuf compiler])
3976 AC_CHECK_PROGS(PROTOC, protoc, no)
3977 PKG_WITH_MODULES([CHROMECAST],[protobuf-lite >= protobuf_lite_version], [
3978 AS_IF([test "x${PROTOC}" != "xno"], [
3979 build_chromecast="yes"
3981 AC_MSG_ERROR(protoc compiler needed for [chromecast] was not found)
3984 AS_IF([test "${enable_chromecast}" = "yes"],
3985 AC_MSG_ERROR(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found),
3986 AC_MSG_WARN(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found)
3988 enable_chromecast="no"
3989 ], [(Chromecast streaming support)], [auto])
3990 AM_CONDITIONAL([BUILD_CHROMECAST], [test "${build_chromecast}" = "yes"])
3991 m4_popdef([protobuf_lite_version])
3994 dnl Interface plugins
3997 EXTEND_HELP_STRING([Interface plugins:])
4003 AS_HELP_STRING([--disable-qt], [Qt UI support (default enabled)]),, [
4004 AS_IF([test "${enable_vlc}" != "no"], [enable_qt="yes"])
4005 AS_IF([test "${SYS}" = "darwin"], [
4010 AS_IF([test "${enable_qt}" != "no"], [
4011 PKG_CHECK_MODULES([QT], [Qt5Core >= 5.11.0 Qt5Widgets Qt5Gui Qt5Quick Qt5QuickWidgets Qt5QuickControls2 Qt5Svg], [
4012 PKG_CHECK_MODULES([QT5_X11], [Qt5X11Extras], [
4015 AC_MSG_WARN([Not building Qt Interface with X11 helpers.])
4017 QT_PATH="$(eval $PKG_CONFIG --variable=exec_prefix Qt5Core)"
4018 QT_HOST_PATH="$(eval $PKG_CONFIG --variable=host_bins Qt5Core)"
4019 QT_VERSION="$(eval $PKG_CONFIG --modversion Qt5Gui)"
4020 AC_PATH_PROGS(MOC, [moc-qt5 moc], moc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
4021 AC_PATH_PROGS(RCC, [rcc-qt5 rcc], rcc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
4022 AC_PATH_PROGS(UIC, [uic-qt5 uic], uic, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
4023 AC_PATH_PROGS(QMLCACHE, [qmlcachegen-qt5 qmlcachegen], no, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
4024 AS_IF([test "x${QMLCACHE}" = "xno"], [
4025 AC_MSG_WARN([qmlcachegen not found])
4028 AS_IF([test -n "${enable_qt}"],[
4029 AC_MSG_ERROR([${QT_PKG_ERRORS}. If you want to build VLC without GUI, pass --disable-qt.])
4031 AC_MSG_WARN([${QT_PKG_ERRORS}.])
4037 AC_ARG_ENABLE([qt-qml-cache],
4038 AS_HELP_STRING([--enable-qt-qml-cache],
4039 [enable qml cache generation]))
4040 AM_CONDITIONAL([HAVE_QMLCACHE], [test "${enable_qt_qml_cache}" = "yes" && test "x$QMLCACHE" != "xno"])
4042 AC_ARG_ENABLE([qt-qml-debug],
4043 AS_HELP_STRING([--enable-qt-qml-debug], [enable qml debuger]))
4044 AM_CONDITIONAL(QT_QML_DEBUG, [test "${enable_qt_qml_debug}" = "yes"])
4046 AS_IF([test "${enable_qt}" != "no"], [
4047 ALIASES="${ALIASES} qvlc"
4049 AC_SUBST([QT_VERSION])
4050 AM_CONDITIONAL([ENABLE_QT], [test "$enable_qt" != "no"])
4051 AM_CONDITIONAL([HAVE_QT5_X11], [test "${have_qt5_x11}" = "yes"])
4054 dnl detect kde4-config patch (used for kde solids).
4056 AC_ARG_VAR([KDE4_CONFIG], [kde4-config utility])
4057 AS_IF([test "x$KDE4_CONFIG" = "x"], [
4058 KDE4_CONFIG="kde4-config"
4062 dnl Simple test for skins2 dependency
4064 AS_IF([test "$enable_qt" = "no"], [
4065 AS_IF([test "${enable_skins2}" = "yes"], [
4066 AC_MSG_ERROR([The skins2 module depends on the Qt interface. Without it you will not be able to open any dialog box from the interface, which makes the skins2 interface rather useless. Install the Qt development package or alternatively you can also configure with: --disable-qt --disable-skins2.])
4069 AC_MSG_WARN([The skins2 module depends on the Qt interface, Qt is not built so skins2 is disabled.])
4076 AC_ARG_ENABLE([skins2],
4077 AS_HELP_STRING([--enable-skins2], [skins interface module (default auto)]))
4078 AS_IF([test "${enable_skins2}" != "no"], [
4079 have_skins_deps="yes"
4082 AS_IF([test "${SYS}" = "mingw32"], [
4083 VLC_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -DWIN32_SKINS])
4084 VLC_ADD_LIBS([skins2],[-lgdi32 -lole32 -luuid -lmsimg32])
4086 ], [test "${SYS}" = "os2"], [
4087 VLC_ADD_CPPFLAGS([skins2],[ -DOS2_SKINS])
4090 PKG_CHECK_MODULES([XPM], [xpm],, [have_skins_deps="no"])
4091 PKG_CHECK_MODULES([XINERAMA], [xinerama],, [have_skins_deps="no"])
4092 PKG_CHECK_MODULES([XCURSOR], [xcursor],, [have_skins_deps="no"])
4093 PKG_CHECK_MODULES([XEXT], [xext],, [have_skins_deps="no"])
4094 VLC_ADD_CPPFLAGS([skins2],[${X_CFLAGS} ${XEXT_CFLAGS} ${XPM_CFLAGS} -DX11_SKINS])
4095 VLC_ADD_LIBS([skins2],[${X_LIBS} ${X_PRE_LIBS} ${XEXT_LIBS} ${XPM_LIBS} ${XINERAMA_LIBS} ${XCURSOR_LIBS} -lX11])
4098 dnl we need freetype
4099 AS_IF([test "${have_freetype}" != "yes"], [
4100 have_skins_deps="no"
4103 AS_IF([test "${have_skins_deps}" = "no"], [
4104 AS_IF([test "x${enable_skins2}" = "x"], [
4105 AC_MSG_WARN([Skins2 interface disabled due to missing dependencies.])
4107 AC_MSG_ERROR([Skins2 interface requires FreeType, libxcursor, libxpm, libxext and libxinerama])
4111 ALIASES="${ALIASES} svlc"
4115 AM_CONDITIONAL([BUILD_SKINS], [test "${enable_skins2}" = "yes"])
4117 AC_ARG_ENABLE([libtar],
4118 AS_HELP_STRING([--enable-libtar], [libtar support for skins2 (default auto)]))
4119 AS_IF([test "${enable_skins2}" = "yes" && test "${enable_libtar}" != "no"], [
4120 AC_CHECK_HEADERS([libtar.h], [
4121 VLC_ADD_LIBS([skins2],[-ltar])
4126 dnl MacOS X gui module
4128 AC_ARG_ENABLE([macosx],
4129 AS_HELP_STRING([--enable-macosx], [Mac OS X gui support (default enabled on Mac OS X)]))
4130 if test "x${enable_macosx}" != "xno" -a "${SYS}" = "darwin"
4134 dnl If possible, use xcrun to find the right ibtool
4137 AC_PATH_PROG([XCRUN], [xcrun], [no])
4138 AS_IF([test ! "x${XCRUN}" = "xno"], [
4139 AC_MSG_CHECKING([for ibtool (using xcrun)])
4140 XIB="$(eval $XCRUN -f ibtool 2>/dev/null || echo no)"
4141 AC_MSG_RESULT([${XIB}])
4143 AC_MSG_WARN([Looking for tools without using xcrun])
4146 AS_IF([test "x${XIB}" = "xno"], [
4147 AC_PATH_PROG(XIB, [ibtool], [no])
4148 AS_IF([test "x${XIB}" = "xno"], [
4149 AC_MSG_ERROR([ibtool was not found, but is required for --enable-macosx])
4153 AM_CONDITIONAL([ENABLE_MACOSX_UI], [test "$enable_macosx" != "no" -a "${SYS}" = "darwin"])
4156 dnl MacOS X sparkle update support
4158 AC_ARG_ENABLE([sparkle],
4159 AS_HELP_STRING([--enable-sparkle], [Sparkle update support for OS X (default enabled on Mac OS X)]))
4160 if test "x${enable_sparkle}" != "xno" -a "${HAVE_OSX}" = "1"
4162 if test ! -d ${CONTRIB_DIR}/Sparkle.framework -a ! -d ${CONTRIB_DIR}/Frameworks/Sparkle.framework
4164 AC_MSG_ERROR([Sparkle framework is required and was not found in ${CONTRIB_DIR}])
4167 AC_DEFINE([HAVE_SPARKLE], [1], [Define to 1 if sparkle is enabled.])
4169 AM_CONDITIONAL([HAVE_SPARKLE], [test "$enable_sparkle" != "no"])
4172 dnl MacOS X breakpad creash reporter support
4174 AC_ARG_WITH([breakpad],
4175 AS_HELP_STRING([--with-breakpad=URL], [Enable Breakpad reporter using given URL]), [], [with_breakpad=no])
4177 AS_IF([test "$with_breakpad" != "no"], [
4179 AS_IF([test "$with_breakpad" = "yes"], [
4180 AC_MSG_ERROR([You need to supply the CrashDragon Server URL as value for --with-breakpad])
4183 AS_IF([test "$HAVE_OSX" = "1"], [
4184 AC_MSG_CHECKING([for Breakpad framework])
4185 AS_IF([test ! -d ${CONTRIB_DIR}/Breakpad.framework -a \
4186 ! -d ${CONTRIB_DIR}/Frameworks/Breakpad.framework], [
4189 AC_MSG_ERROR([Breakpad framework is required and was not found in ${CONTRIB_DIR}])
4191 AC_MSG_RESULT([yes])
4194 PKG_CHECK_MODULES([BREAKPAD], [breakpad-client], [
4195 LDFLAGS="${LDFLAGS} -Wl,--build-id"
4197 AC_MSG_ERROR(["breakpad not found"])
4202 AM_CONDITIONAL([HAVE_BREAKPAD], [test "$with_breakpad" != "no"])
4203 AS_IF([test "$with_breakpad" != "no"], [
4204 AC_SUBST([BREAKPAD_URL], ["${with_breakpad}"])
4208 dnl Minimal Mac OS X module
4210 AC_ARG_ENABLE([minimal-macosx],
4211 AS_HELP_STRING([--enable-minimal-macosx], [Minimal Mac OS X support (default disabled)]))
4212 if test "${enable_minimal_macosx}" = "yes" -a "${SYS}" = "darwin"
4214 VLC_ADD_PLUGIN([minimal_macosx])
4218 dnl Mac OS X fancy dmg build tool
4220 if test "${HAVE_OSX}" = "1"
4222 AC_PATH_PROG(DMGBUILD, dmgbuild, no)
4223 AS_IF([test "x${DMGBUILD}" = "xno"], [
4224 AC_MSG_WARN([dmgbuild not found -- unable to build fancy DMGs])
4227 AM_CONDITIONAL([HAVE_DMGBUILD], [test "x$DMGBUILD" != "xno" -a "${HAVE_OSX}" = "1"])
4230 dnl VideoToolbox plugins
4231 AC_CHECK_HEADERS([VideoToolbox/VideoToolbox.h], [
4232 VLC_ADD_PLUGIN([videotoolbox])
4233 VLC_ADD_PLUGIN([cvpx])
4237 dnl AudioToolbox MIDI plugin
4238 AC_CHECK_HEADERS([AudioToolbox/AudioToolbox.h], [
4239 VLC_ADD_PLUGIN([audiotoolboxmidi])
4245 AC_ARG_ENABLE([ncurses],
4246 AS_HELP_STRING([--disable-ncurses],[ncurses text-based interface (default auto)]))
4248 AS_IF([test "${enable_ncurses}" != "no"] ,[
4249 PKG_CHECK_MODULES([NCURSES], [ncursesw], [
4251 ALIASES="${ALIASES} nvlc"
4253 AS_IF([test -n "${enable_ncurses}"], [
4254 AC_MSG_ERROR([${NCURSES_PKG_ERRORS}.])
4258 AM_CONDITIONAL([HAVE_NCURSES], [test "${have_ncurses}" = "yes"])
4263 AC_ARG_ENABLE([lirc],
4264 AS_HELP_STRING([--enable-lirc], [lirc support (default disabled)]))
4266 AS_IF([test "${enable_lirc}" = "yes"], [
4267 AC_CHECK_HEADER(lirc/lirc_client.h, [
4268 AC_CHECK_LIB([lirc_client], [lirc_init], [
4273 AM_CONDITIONAL([HAVE_LIRC], [test "${have_lirc}" = "yes"])
4278 PKG_CHECK_MODULES([BITSTREAM], [bitstream > 1.4],[have_bitstream="yes"], [have_bitstream="no"])
4279 AM_CONDITIONAL([HAVE_BITSTREAM], [test "${have_bitstream}" = "yes"])
4284 PKG_ENABLE_MODULES_VLC([SRT], [access_srt access_output_srt], [srt >= 1.3.0], [SRT input/output plugin], [auto], [], [], [-DENABLE_SRT])
4286 EXTEND_HELP_STRING([Visualisations and Video filter plugins:])
4288 dnl goom visualization plugin
4290 PKG_ENABLE_MODULES_VLC([GOOM], [], [libgoom2], [goom visualization plugin], [auto])
4293 dnl libprojectM visualization plugin
4295 AC_ARG_ENABLE([projectm],
4296 AS_HELP_STRING([--enable-projectm], [projectM visualization plugin (default enabled)]))
4297 AS_IF([test "${enable_projectm}" != "no"],
4299 PKG_CHECK_MODULES(PROJECTM, libprojectM,
4301 VLC_ADD_PLUGIN([projectm])
4302 PKG_CHECK_EXISTS([libprojectM >= 2.0.0],
4303 [ AC_DEFINE([HAVE_PROJECTM2], 1, [Define to 1 if using libprojectM 2.x]) ],
4304 [ AC_MSG_WARN( [Using libprojectM version 1] )
4307 AC_MSG_WARN([${PROJECTM_PKG_ERRORS}.])
4312 dnl Vovoid VSXu visualization plugin
4314 AC_ARG_ENABLE([vsxu],
4315 AS_HELP_STRING([--enable-vsxu], [Vovoid VSXu visualization plugin (default auto)]))
4316 AS_IF([test "${enable_vsxu}" != "no"],
4318 PKG_CHECK_MODULES(VSXU, libvsxu,
4320 VLC_ADD_PLUGIN([vsxu])
4322 AC_MSG_WARN([${VSXU_PKG_ERRORS}.])
4326 EXTEND_HELP_STRING([Service Discovery plugins:])
4328 dnl Avahi-Zeroconf services discovery
4329 PKG_ENABLE_MODULES_VLC([AVAHI], [], [avahi-client >= 0.6], [Zeroconf services discovery], [auto])
4332 dnl libudev services discovery
4333 PKG_ENABLE_MODULES_VLC([UDEV], [], [libudev >= 142], [Linux udev services discovery], [auto])
4336 dnl MTP devices services discovery
4337 PKG_ENABLE_MODULES_VLC([MTP], [mtp access_mtp], [libmtp >= 1.0.0], [MTP devices support], [auto])
4340 dnl UPnP Plugin (Intel SDK)
4342 PKG_ENABLE_MODULES_VLC([UPNP], [upnp], [libupnp], [Intel UPNP SDK],[auto])
4345 dnl mDNS using libmicrodns
4347 PKG_ENABLE_MODULES_VLC([MICRODNS], [], [microdns >= 0.1.2], [mDNS services discovery], [auto])
4350 EXTEND_HELP_STRING([Misc options:])
4355 PKG_ENABLE_MODULES_VLC([LIBXML2], [xml], [libxml-2.0 >= 2.5], [libxml2 support],[auto])
4361 AC_ARG_ENABLE([libgcrypt],
4362 AS_HELP_STRING([--disable-libgcrypt], [gcrypt support (default enabled)]))
4363 AC_ARG_VAR([GCRYPT_CFLAGS], [C compiler flags for gcrypt])
4364 AC_ARG_VAR([GCRYPT_LIBS], [linker flags flags for gcrypt])
4366 # require libgcrypt >= 1.6.0
4367 AS_IF([test "${enable_libgcrypt}" != "no"], [
4368 AC_CACHE_CHECK([for gcrypt 1.6.0 or later], [ac_cv_lib_gcrypt], [
4370 CFLAGS="${CFLAGS} ${GCRYPT_CFLAGS}"
4371 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
4372 [#include <gcrypt.h>
4373 #if GCRYPT_VERSION_NUMBER < 0x010600
4376 ac_cv_lib_gcrypt=yes
4383 AS_IF([test "${ac_cv_lib_gcrypt}" = "yes"], [
4384 AC_DEFINE([HAVE_GCRYPT], 1, [Defined if having gcrypt])
4386 AS_IF([test "${enable_libgcrypt}" = "yes"], [
4387 AC_MSG_ERROR([libgcrypt version 1.6.0 or higher not found. Install libgcrypt or pass --disable-libgcrypt.])
4392 AS_IF([test -z "$GCRYPT_LIBS"], [
4393 GCRYPT_LIBS="-lgcrypt -lgpg-error"
4396 AC_SUBST([GCRYPT_CFLAGS])
4397 AC_SUBST([GCRYPT_LIBS])
4398 AM_CONDITIONAL([HAVE_GCRYPT], [test "${ac_cv_lib_gcrypt}" = "yes"])
4403 AC_ARG_ENABLE([gnutls],
4404 AS_HELP_STRING([--enable-gnutls], [GNU TLS TLS/SSL support (default enabled)]))
4405 AS_IF([test "${enable_gnutls}" != "no"], [
4406 PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.5.0], [
4407 VLC_ADD_PLUGIN([gnutls])
4409 AS_IF([test -n "${enable_gnutls}"], [
4410 AC_MSG_ERROR([${GNUTLS_PKG_ERRORS}.)])
4419 AC_ARG_ENABLE([taglib],
4420 AS_HELP_STRING([--disable-taglib],
4421 [do not use TagLib (default enabled)]))
4422 AS_IF([test "${enable_taglib}" != "no"], [
4423 PKG_CHECK_MODULES(TAGLIB, taglib >= 1.11, [
4424 VLC_ADD_PLUGIN([taglib])
4426 AC_MSG_WARN([${TAGLIB_PKG_ERRORS}.])])
4432 PKG_ENABLE_MODULES_VLC([SECRET], [], [libsecret-1 >= 0.18], [use libsecret for keystore], [auto])
4437 AC_ARG_ENABLE([kwallet],
4438 AS_HELP_STRING([--enable-kwallet],
4439 [use kwallet (via D-Bus) for keystore (default enabled)]))
4440 AS_IF([test "${enable_kwallet}" != "no" -a "${have_dbus}" = "yes"], [
4441 VLC_ADD_PLUGIN([kwallet])
4445 dnl update checking system
4447 AC_ARG_ENABLE([update-check],
4448 AS_HELP_STRING([--enable-update-check], [update checking system (default disabled)]))
4449 if test "${enable_update_check}" = "yes"
4451 AS_IF([test "${ac_cv_lib_gcrypt}" != "yes"],[
4452 AC_MSG_ERROR([libgcrypt is required for update checking system]) ])
4454 AM_CONDITIONAL([UPDATE_CHECK], [test "${enable_update_check}" = "yes"])
4457 dnl OS X notification plugin
4459 AC_ARG_ENABLE([osx_notifications],
4460 AS_HELP_STRING([--enable-osx-notifications],
4461 [macOS notification plugin (default disabled)]),,
4462 [enable_osx_notifications=no])
4463 AS_IF([test "${enable_osx_notifications}" != "no"], [
4464 VLC_ADD_PLUGIN([osx_notifications])
4468 dnl Libnotify notification plugin
4470 PKG_ENABLE_MODULES_VLC([NOTIFY], [], [libnotify], [libnotify notification], [auto])
4472 PKG_ENABLE_MODULES_VLC([MEDIALIBRARY], [medialibrary], [medialibrary >= 0.9.1], (medialibrary support), [auto])
4475 dnl Endianness check
4478 AS_IF([test "${ac_cv_c_bigendian}" = "yes"], [
4479 DEFS_BIGENDIAN="-DWORDS_BIGENDIAN=1"
4483 AC_SUBST([DEFS_BIGENDIAN])
4486 dnl Where to install KDE solid .desktop
4488 AC_ARG_WITH(kde-solid,
4489 AS_HELP_STRING([--with-kde-solid=PATH],
4490 [KDE Solid actions directory (auto)]),, [
4492 if test "${SYS}" != "mingw32" -a "${SYS}" != "darwin" -a "${HAVE_ANDROID}" != "1" ; then
4493 with_kde_solid="yes"
4497 AS_IF([test "${with_kde_solid}" != "no"], [
4498 AS_IF([test "${with_kde_solid}" = "yes"], [
4499 kde4datadir="`${KDE4_CONFIG} --install data`"
4500 AS_IF([test "x$kde4datadir" = "x"], [kde4datadir='${datadir}/kde4/apps'])
4501 soliddatadir="${kde4datadir}/solid/actions"
4503 soliddatadir="${with_kde_solid}"
4506 AC_SUBST([soliddatadir])
4507 AM_CONDITIONAL([KDE_SOLID], [test "x${soliddatadir}" != "x"])
4510 dnl Find tools for win32 packaging
4512 AS_IF([test "${SYS}" = "mingw32"], [
4514 dnl Find makensis required to build the NSIS installer
4516 nsis_major_required="3"
4517 nsis_version_ok="no"
4518 AC_PATH_PROG([MAKENSIS], [makensis], [no])
4519 AS_IF([test "$MAKENSIS" != "no"], [
4521 AC_MSG_CHECKING([makensis version])
4522 nsis_version=$($MAKENSIS -VERSION)
4523 AC_MSG_RESULT([$nsis_version])
4524 nsis_version_major=$(echo "$nsis_version" | awk -F \. '{print $1}' | sed 's/v//')
4525 # Check if major version is a valid number
4526 AS_IF([test -n "$nsis_version_major" && \
4527 test "$nsis_version_major" -eq "$nsis_version_major" 2> /dev/null], [
4528 # Do the version check using major version
4529 AS_IF([test "$nsis_version_major" -lt "$nsis_major_required"], [
4530 AC_MSG_WARN([makensis too old, (needs ${nsis_major_required}.x, have ${nsis_version_major}.x)])
4532 nsis_version_ok="yes"
4535 AC_MSG_WARN([failed to check the makensis version])
4541 AC_PATH_PROG([SEVENZIP], [7z], [7z])
4543 AM_CONDITIONAL([HAVE_MAKENSIS], [test "x$MAKENSIS" != "xno" && test "$nsis_version_ok" = "yes"])
4546 dnl Check wether we have the PROCESS_MITIGATION_IMAGE_LOAD_POLICY
4547 dnl It should only be available when building for win10, but some SDKs define it unconditionnaly
4549 if test "${SYS}" = "mingw32"; then
4550 AC_CHECK_TYPES([PROCESS_MITIGATION_IMAGE_LOAD_POLICY],,,[#include <windows.h>])
4553 EXTEND_HELP_STRING([Components:])
4558 AC_ARG_ENABLE([vlc],
4559 AS_HELP_STRING([--enable-vlc], [build the VLC media player (default enabled)]))
4560 AM_CONDITIONAL([BUILD_VLC], [test "${enable_vlc}" != "no"])
4563 dnl Fuzzer (at the end not to mess dependencies FLAGS)
4565 AS_VAR_IF(with_libfuzzer, no, [], [
4566 LIBS="-lstdc++ ${LIBM}"
4567 AS_IF([test "${with_libfuzzer}" != "yes"], [
4568 LIBS="$LIBS -L${with_libfuzzer}"
4570 LIBS="$LIBS -lFuzzer"
4571 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc-guard, [
4572 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard])
4573 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard], [CXXFLAGS])
4574 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp])
4575 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp], [CXXFLAGS])
4577 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc, [
4578 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc])
4579 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc], [CXXFLAGS])
4581 AC_MSG_ERROR([Sanitizer coverage not supported by your compiler])
4587 dnl Stuff used by the program
4589 VERSION_MESSAGE="${VERSION} ${CODENAME}"
4590 COPYRIGHT_MESSAGE="Copyright © ${COPYRIGHT_YEARS} the VideoLAN team"
4591 AC_DEFINE_UNQUOTED([VERSION_MESSAGE], "${VERSION_MESSAGE}", [Simple version string])
4592 AC_DEFINE_UNQUOTED([COPYRIGHT_MESSAGE], "${COPYRIGHT_MESSAGE}", [Copyright string])
4593 AC_DEFINE_UNQUOTED([COPYRIGHT_YEARS], "${COPYRIGHT_YEARS}", [The copyright years])
4594 AC_DEFINE_UNQUOTED([CONFIGURE_LINE], "${CONFIGURE_LINE}", [The ./configure command line])
4595 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR],${VERSION_MAJOR}, [version major number])
4596 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR],${VERSION_MINOR}, [version minor number])
4597 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_REVISION],${VERSION_REVISION}, [version revision number])
4598 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_EXTRA],${VERSION_EXTRA}, [version extra number])
4599 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_DEV],"${VERSION_DEV}", [version development string])
4600 AC_SUBST([COPYRIGHT_MESSAGE])
4601 AC_SUBST([VERSION_MESSAGE])
4602 AC_SUBST([VERSION_MAJOR])
4603 AC_SUBST([VERSION_MINOR])
4604 AC_SUBST([VERSION_REVISION])
4605 AC_SUBST([VERSION_EXTRA])
4606 AC_SUBST([COPYRIGHT_YEARS])
4607 AC_DEFINE_UNQUOTED([VLC_COMPILE_BY], "`whoami|sed -e 's/\\\/\\\\\\\/g'`", [user who ran configure])
4608 AC_DEFINE_UNQUOTED([VLC_COMPILE_HOST], "`hostname -f 2>/dev/null || hostname`", [host which ran configure])
4609 AC_DEFINE_UNQUOTED([VLC_COMPILER], "`$CC -v 2>&1 | tail -n 1 | sed -e 's/ *$//'`", [compiler])
4611 dnl Handle substvars that use $(top_srcdir)
4613 CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include ${CPPFLAGS}"
4616 dnl Configuration is finished
4626 AC_SUBST([WINE_SDK_PATH])
4628 AC_SUBST([AM_CPPFLAGS])
4629 AC_SUBST([MACOSX_DEPLOYMENT_TARGET])
4630 AC_SUBST([FILE_LIBVLCCORE_DLL])
4631 AC_SUBST([FILE_LIBVLC_DLL])
4645 modules/hw/mmal/Makefile
4646 share/vlc.appdata.xml.in
4649 AM_COND_IF([HAVE_WIN32], [
4651 extras/package/win32/NSIS/spad.nsi
4652 extras/package/win32/NSIS/vlc.win32.nsi
4653 extras/package/win32/msi/config.wxi
4657 AM_COND_IF([HAVE_DARWIN], [
4659 share/macosx/Info.plist:share/Info.plist.in
4663 dnl Generate makefiles
4666 dnl Do we have to use make or gmake ?
4667 if make --version 2>&1|grep -q GNU
4669 # GNU make, all seems good
4672 # Known GNU make alias (on BSD)
4675 dnl Shortcut to nice compile message
4676 if test -n $SHELL; then
4677 SHELL=${CONFIG_SHELL-/bin/sh}
4680 compile_top_srcdir=`sed -ne "s/^top_srcdir *= *//p" < Makefile`
4684 export PATH=\"$PATH\" LANG=C
4685 ($MAKE V=1 \$@ 2>&1 || touch .error\$\$)| $compile_top_srcdir/extras/buildsystem/make.pl
4686 test -f .error\$\$ && ERROR=1
4688 exit \$ERROR" >compile
4692 libvlc configuration
4693 --------------------
4694 version : ${VERSION}
4696 architecture : ${ARCH}
4697 optimizations : ${enable_optimizations}"
4698 if test "${enable_vlc}" != "no"; then
4699 echo "vlc aliases :${ALIASES}"
4701 echo "build vlc executable : no"
4704 To build vlc and its plugins, type \`$MAKE', or \`./compile' if you like nice colors."