| blob | c1abf7dbd2950a38ad567b99edf751ba3111aaa5 |
1 dnl Autoconf settings for vlc
3 AC_COPYRIGHT([Copyright 1999-2018 VLC authors and VideoLAN])
5 AC_INIT([vlc], [4.0.0-dev])
6 VERSION_MAJOR=4
7 VERSION_MINOR=0
8 VERSION_REVISION=0
9 VERSION_EXTRA=0
10 VERSION_DEV=dev
12 PKGDIR="vlc"
13 AC_SUBST([PKGDIR])
15 CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
16 CODENAME="Otto Chriek"
17 COPYRIGHT_YEARS="1996-2018"
19 AC_CONFIG_SRCDIR([src/libvlc.c])
20 AC_CONFIG_AUX_DIR([autotools])
21 AC_CONFIG_MACRO_DIR([m4])
22 AC_CONFIG_LIBOBJ_DIR([compat])
23 AC_CANONICAL_BUILD
24 AC_CANONICAL_HOST
25 AC_PRESERVE_HELP_ORDER
27 AM_INIT_AUTOMAKE([tar-ustar color-tests foreign])
28 AC_CONFIG_HEADERS([config.h])
30 AM_SILENT_RULES([yes])
31 AM_MAINTAINER_MODE([enable])
33 dnl
34 dnl Check for tools
35 dnl
36 AC_PROG_CC
37 AC_USE_SYSTEM_EXTENSIONS
38 VLC_PROG_CC_C11
39 AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to 2 to get glibc warnings.])
40 AC_DEFINE([_FILE_OFFSET_BITS], 64, [Define to 64 for large files support.])
41 AC_DEFINE([__LIBVLC__],, [Define within the LibVLC source code tree.])
42 AC_DEFINE([WIN32_LEAN_AND_MEAN],, [Define to limit the scope of <windows.h>.])
44 AC_PROG_CXX
45 AC_PROG_CPP
46 AC_PROG_OBJC
47 AC_PROG_EGREP
48 AC_PROG_MAKE_SET
49 AC_PROG_INSTALL
50 AM_PROG_AS
51 AC_PROG_LEX
52 AC_PROG_YACC
54 AC_ARG_VAR([DESKTOP_FILE_VALIDATE], [Validator for desktop entry files])
55 AC_CHECK_PROGS([DESKTOP_FILE_VALIDATE], [${DESKTOP_FILE_VALIDATE} desktop-file-validate], :)
56 AC_ARG_VAR([BUILDCC], [Build system C11 or C99 compiler command])
57 AC_CHECK_PROGS([BUILDCC], [c11-gcc c11 c99-gcc c99], [false])
58 AS_IF([test "$BUILDCC" = "false"], [
59 AC_MSG_ERROR([Cannot find native C99 compiler: please define BUILDCC.])
60 ])
62 dnl Check for compiler properties
63 AC_C_CONST
64 AC_C_INLINE
65 AC_C_RESTRICT
66 AX_CXX_COMPILE_STDCXX_11([noext], [mandatory])
68 dnl Extend the --help string at the current spot.
69 AC_DEFUN([EXTEND_HELP_STRING], [m4_divert_once([HELP_ENABLE], [$1])])
71 dnl Allow binary package maintainer to pass a custom string to avoid
72 dnl cache problem
73 AC_ARG_WITH([binary-version],
74 AS_HELP_STRING([--with-binary-version=STRING],
75 [To avoid plugins cache problem between binary version]),[],[])
76 AS_IF([test -n "${with_binary_version}"],[
77 AC_DEFINE_UNQUOTED([DISTRO_VERSION],["${with_binary_version}"],
78 [Binary specific version])
79 ])
81 dnl Prevent clang from accepting unknown flags with a mere warning
82 AX_APPEND_COMPILE_FLAGS([-Werror=unknown-warning-option -Werror=invalid-command-line-argument], [CFLAGS])
83 AX_APPEND_COMPILE_FLAGS([-Werror=unknown-warning-option -Werror=invalid-command-line-argument], [CXXFLAGS])
85 dnl
86 dnl Check the operating system
87 dnl
88 HAVE_WIN64="0"
89 HAVE_IOS="0"
90 HAVE_OSX="0"
91 HAVE_TVOS="0"
93 case "${host_os}" in
94 "")
95 SYS=unknown
96 ;;
97 linux*)
98 SYS=linux
99 CFLAGS="${CFLAGS} -pthread"
100 ;;
101 bsdi*)
102 SYS=bsdi
103 CFLAGS="${CFLAGS} -pthread"
104 ;;
105 freebsd*)
106 SYS=freebsd
107 CFLAGS="${CFLAGS} -pthread"
108 CPPFLAGS="${CPPFLAGS} -I/usr/local/include"
109 LDFLAGS="${LDFLAGS} -L/usr/local/lib"
110 ac_cv_ld_z_defs=no
111 ;;
112 openbsd*)
113 SYS=openbsd
114 CPPFLAGS="${CPPFLAGS} -I/usr/local/include -I/usr/X11R6/include"
115 LDFLAGS="${LDFLAGS} -L/usr/local/lib -L/usr/X11R6/lib/"
116 ;;
117 netbsd*)
118 SYS=netbsd
119 ;;
120 dragonfly*)
121 SYS=dragonfly
122 ;;
123 darwin*)
125 dnl Force gcc "-arch" flag
126 ARCH_flag=""
127 case "${host_cpu}" in
128 i?86)
129 ARCH_flag="-arch i386"
130 ;;
131 ppc64*)
132 ARCH_flag="-arch ppc64"
133 ;;
134 ppc*)
135 ARCH_flag="-arch ppc"
136 ;;
137 x86_64)
138 ARCH_flag="-arch x86_64"
139 ;;
140 arm*)
141 ac_cv_c_bigendian="no"
142 ac_cv_c_attribute_packed="no"
143 ;;
144 esac
146 SYS=darwin
147 CFLAGS="${CFLAGS} -D_INTL_REDIRECT_MACROS -std=gnu11 ${ARCH_flag}"
148 CXX="${CXX} -stdlib=libc++ -std=c++11"
149 CXXFLAGS="${CXXFLAGS} -D_INTL_REDIRECT_MACROS ${ARCH_flag}"
150 CPPFLAGS="${CPPFLAGS} ${ARCH_flag}"
151 OBJCFLAGS="${OBJCFLAGS} -D_INTL_REDIRECT_MACROS -std=gnu11 ${ARCH_flag} -Werror=partial-availability"
152 LDFLAGS="${LDFLAGS} -Wl,-headerpad_max_install_names ${ARCH_flag}"
153 VLC_ADD_LIBS([libvlc vlc],[-Wl,-undefined,dynamic_lookup,-framework,AppKit])
154 VLC_ADD_LIBS([libvlccore],[-Wl,-framework,CoreFoundation,-framework,CoreServices])
156 AC_EGREP_CPP(yes,
157 [#import <TargetConditionals.h>
158 #if TARGET_OS_IPHONE
159 yes
160 #endif],
161 [HAVE_IOS="1"],
162 [HAVE_OSX="1"])
164 AC_EGREP_CPP(yes,
165 [#import <TargetConditionals.h>
166 #if TARGET_OS_TV
167 yes
168 #endif],
169 [HAVE_TVOS="1"
170 HAVE_IOS="0"
171 HAVE_OSX="0"
172 ],)
174 dnl
175 dnl Handle Mac OS X SDK flags
176 dnl
177 AC_ARG_WITH(macosx-sdk,
178 AS_HELP_STRING([--with-macosx-sdk=DIR],
179 [compile using the SDK in DIR]))
180 if test "${with_macosx_sdk}" != "" ; then
181 test ! -d "${with_macosx_sdk}" && AC_MSG_ERROR([SDK "${with_macosx_sdk}" not found])
182 CPP="${CPP} -isysroot ${with_macosx_sdk}"
183 CC="${CC} -isysroot ${with_macosx_sdk}"
184 CXX="${CXX} -isysroot ${with_macosx_sdk}"
185 OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
186 LD="${LD} -syslibroot ${with_macosx_sdk}"
187 fi
188 AC_ARG_WITH(macosx-version-min,
189 AS_HELP_STRING([--with-macosx-version-min=VERSION],
190 [compile for Mac OS X VERSION and above]))
191 if test "${with_macosx_version_min}" != "" ; then
192 CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}"
193 CC="${CC} -mmacosx-version-min=${with_macosx_version_min}"
194 CXX="${CXX} -mmacosx-version-min=${with_macosx_version_min}"
195 OBJC="${OBJC} -mmacosx-version-min=${with_macosx_version_min}"
196 LD="${LD} -mmacosx_version_min=${with_macosx_version_min}"
197 fi
198 ;;
199 *mingw32* | *cygwin* | *wince* | *mingwce*)
200 dnl Force libtool to not link to (shared) libgcc_s when detecting C++ dependencies
201 dnl When doing this test with -static-libgcc it will link on (static) libgcc_eh
202 CXXFLAGS="${CXXFLAGS} -static-libgcc"
203 AC_CHECK_TOOL(WINDRES, windres, :)
204 AC_CHECK_TOOL(OBJCOPY, objcopy, :)
205 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
206 [[#ifdef _WIN32_WINNT
207 # error _WIN32_WINNT already defined
208 #endif
209 ]],[[;]])
210 ],[
211 AC_DEFINE([_WIN32_WINNT], 0x0601, [Define to '0x0601' for Windows 7 APIs.])
212 ])
213 AC_DEFINE([_WIN32_IE], 0x0600, [Define to '0x0600' for IE 6.0 (and shell) APIs.])
214 AC_DEFINE([_UNICODE], [1], [Define to 1 for Unicode (Wide Chars) APIs.])
215 AC_DEFINE([UNICODE], [1], [Define to 1 for Unicode (Wide Chars) APIs.])
216 AC_DEFINE([_ISOC99_SOURCE], [1], [Extensions to ISO C89 from ISO C99.])
217 AC_DEFINE([_ISOC11_SOURCE], [1], [Extensions to ISO C99 from ISO C11.])
218 AC_DEFINE([_POSIX_SOURCE], [1], [IEEE Std 1003.1.])
219 AC_DEFINE([_POSIX_C_SOURCE], [200809L], [IEEE Std 1003.1.])
220 AC_DEFINE([_XOPEN_SOURCE], [700], [POSIX and XPG 7th edition])
221 AC_DEFINE([_XOPEN_SOURCE_EXTENDED], [1], [XPG things and X/Open Unix extensions.])
222 AC_DEFINE([_BSD_SOURCE], [1], [ISO C, POSIX, and 4.3BSD things.])
223 AC_DEFINE([_SVID_SOURCE], [1], [ISO C, POSIX, and SVID things.])
225 case "${host_os}" in
226 *mingw32*)
227 SYS=mingw32
228 ;;
229 *cygwin*)
230 dnl Check if we are using the mno-cygwin mode in which case we are
231 dnl actually dealing with a mingw32 compiler.
232 AC_EGREP_CPP(yes,
233 [#ifdef _WIN32
234 yes
235 #endif],
236 SYS=mingw32, AC_MSG_ERROR([VLC requires -mno-cygwin]))
237 ;;
238 esac
240 if test "${SYS}" = "mingw32"; then
241 # DEP, ASLR, NO SEH
242 LDFLAGS="${LDFLAGS} -Wl,--nxcompat -Wl,--no-seh -Wl,--dynamicbase"
244 AC_CHECK_PROGS(U2D, [unix2dos todos], unix2dos)
245 ac_default_prefix="`pwd`/_win32"
246 DESTDIR="`pwd`/_win32/"
248 dnl
249 dnl NSIS/MSI Installer prefix and WIN64
250 dnl
251 case "${host_cpu}" in
252 amd64|x86_64)
253 HAVE_WIN64="1"
254 WINDOWS_ARCH="x64"
255 PROGRAMFILES="PROGRAMFILES64"
256 LDFLAGS="${LDFLAGS} -Wl,--high-entropy-va -Wl,--image-base,0x140000000"
257 ;;
258 *)
259 WINDOWS_ARCH="x86"
260 PROGRAMFILES="PROGRAMFILES"
261 ;;
262 esac
263 AC_SUBST([WINDOWS_ARCH])
264 AC_SUBST([PROGRAMFILES])
266 fi
267 ;;
268 *nto*)
269 SYS=nto
270 ;;
271 solaris*)
272 SYS=solaris
273 ;;
274 hpux*)
275 SYS=hpux
276 ;;
277 *os2*)
278 SYS=os2
279 LDFLAGS="${LDFLAGS} -Zomf -Zbin-files -Zargs-wild -Zhigh-mem"
280 AC_LIBOBJ([freeaddrinfo])
281 AC_LIBOBJ([gai_strerror])
282 AC_CHECK_FUNCS([if_nametoindex])
283 ;;
284 *nacl*)
285 SYS=nacl
286 AC_DEFINE([_XOPEN_SOURCE], [700], [POSIX and XPG 7th edition])
287 AC_LIBOBJ([sigwait])
288 AC_LIBOBJ([recvmsg])
289 AC_LIBOBJ([sendmsg])
290 ;;
291 *)
292 SYS="${host_os}"
293 ;;
294 esac
296 dnl WinRT
297 AC_ARG_ENABLE([winstore_app],
298 AS_HELP_STRING([--enable-winstore-app],
299 [Build targetted for Windows Store apps (default disabled)]))
301 vlc_winstore_app=0
302 AS_IF([test "${SYS}" = "mingw32"],[
303 LIBCOM="-lole32"
304 AS_IF([test "${enable_winstore_app}" = "yes"], [
305 vlc_winstore_app=1
306 LIBCOM=""
307 VLC_ADD_LIBS([libvlccore], [-lruntimeobject])
308 AC_LIBOBJ([gai_strerror])
309 ],[])
310 AC_SUBST([LIBCOM])
311 ])
312 AC_DEFINE_UNQUOTED(VLC_WINSTORE_APP, ${vlc_winstore_app}, [Define to 1 if you want to build for Windows Store apps])
314 AM_CONDITIONAL([HAVE_LINUX], [test "${SYS}" = "linux"])
315 AM_CONDITIONAL([HAVE_OS2], [test "${SYS}" = "os2"])
317 AM_CONDITIONAL([HAVE_DARWIN], [test "${SYS}" = "darwin"])
318 AM_CONDITIONAL([HAVE_IOS], [test "${HAVE_IOS}" = "1"])
319 AM_CONDITIONAL([HAVE_OSX], [test "${HAVE_OSX}" = "1"])
320 AM_CONDITIONAL([HAVE_TVOS], [test "${HAVE_TVOS}" = "1"])
322 AM_CONDITIONAL([HAVE_NACL], [test "${SYS}" = "nacl"])
323 AM_CONDITIONAL([HAVE_LIBANL], [test "${HAVE_LIBANL}" = "1"])
325 AM_CONDITIONAL([HAVE_WIN32], [test "${SYS}" = "mingw32"])
326 AM_CONDITIONAL([HAVE_WIN64], [test "${HAVE_WIN64}" = "1"]) dnl Only used for the packaging
327 AM_CONDITIONAL([HAVE_WINSTORE], [test "$vlc_winstore_app" = "1"])
328 AM_CONDITIONAL([HAVE_WIN32_DESKTOP], [test "${SYS}" = "mingw32" -a "$vlc_winstore_app" = "0"])
330 dnl
331 dnl Sadly autoconf does not think about testing foo.exe when ask to test
332 dnl for program foo on win32
333 case "${build_os}" in
334 cygwin|msys|mingw32)
335 ac_executable_extensions=".exe"
336 BUILDEXEEXT=".exe"
337 ;;
338 os2*)
339 BUILDEXEEXT=".exe"
340 ;;
341 *)
342 ;;
343 esac
344 AC_SUBST([BUILDEXEEXT])
346 dnl Android is linux, but a bit different
347 AS_IF([test "$SYS" = linux],[
348 AC_MSG_CHECKING([for an Android system])
349 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
350 [[#ifndef __ANDROID__
351 # error Not Android
352 #endif
353 ]],[[;]])
354 ],[
355 HAVE_ANDROID="1"
356 AC_MSG_RESULT([yes])
357 ],[
358 AC_MSG_RESULT([no])
359 ])
360 ])
361 AM_CONDITIONAL([HAVE_ANDROID], [test "${HAVE_ANDROID}" = "1"])
363 dnl Tizen (minimum SDK version: 2.3)
364 AS_IF([test "$SYS" = linux],[
365 AC_MSG_CHECKING([for Tizen])
366 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
367 [[#include <tizen.h>
368 ]],[[;]])
369 ],[
370 HAVE_TIZEN="1"
371 AC_DEFINE([HAVE_TIZEN_SDK], [1], [Define to 1 if vlc is built against Tizen SDK])
372 AC_MSG_RESULT([yes])
373 ],[
374 AC_MSG_RESULT([no])
375 ])
376 ])
377 AM_CONDITIONAL([HAVE_TIZEN], [test "${HAVE_TIZEN}" = "1"])
379 dnl
380 dnl Check for the contrib directory
381 dnl
382 AC_ARG_WITH(contrib,
383 AS_HELP_STRING([--with-contrib[=DIR]],
384 [search for 3rd party libraries in DIR/include and DIR/lib])
385 )
386 AC_MSG_CHECKING([for 3rd party libraries path])
387 AS_IF([test -z "${with_contrib}" || test "${with_contrib}" = "yes"], [
388 CONTRIB_DIR="${srcdir}/contrib/${host}"
389 AS_IF([test ! -d "${CONTRIB_DIR}"], [
390 echo "${CONTRIB_DIR} not found" >&AS_MESSAGE_LOG_FD
391 CONTRIB_DIR="${srcdir}/contrib/`$CC -dumpmachine`"
392 AS_IF([test ! -d "${CONTRIB_DIR}"], [
393 echo "${CONTRIB_DIR} not found" >&AS_MESSAGE_LOG_FD
394 CONTRIB_DIR=""
395 AC_MSG_RESULT([not found])
396 ])
397 ])
398 ], [
399 AS_IF([test "${with_contrib}" != "no"], [
400 CONTRIB_DIR="${with_contrib}"
401 ], [
402 CONTRIB_DIR=""
403 AC_MSG_RESULT([disabled])
404 ])
405 ])
406 AS_IF([test -n "${CONTRIB_DIR}"], [
407 AS_IF([test -d "${CONTRIB_DIR}/lib"],[
408 CONTRIB_DIR=`cd "${CONTRIB_DIR}" && pwd`
409 ], [
410 echo "${CONTRIB_DIR}/lib not found" >&AS_MESSAGE_LOG_FD
411 CONTRIB_DIR=""
412 AC_MSG_RESULT([not usable])
413 ])
415 ])
416 AS_IF([test -n "${CONTRIB_DIR}"], [
417 AC_MSG_RESULT([${CONTRIB_DIR}])
418 CPPFLAGS="${CPPFLAGS} -I${CONTRIB_DIR}/include"
419 CFLAGS="${CFLAGS} -I${CONTRIB_DIR}/include"
420 CXXFLAGS="${CXXFLAGS} -I${CONTRIB_DIR}/include"
421 OBJCFLAGS="${OBJCFLAGS} -I${CONTRIB_DIR}/include -F${CONTRIB_DIR} -F${CONTRIB_DIR}/Frameworks"
422 export PKG_CONFIG_PATH="${CONTRIB_DIR}/lib/pkgconfig:$PKG_CONFIG_PATH"
423 LDFLAGS="${LDFLAGS} -L${CONTRIB_DIR}/lib"
425 AS_IF([test -z "$LUAC"], [
426 dnl Old contribs mixed cross-tools and cross-compiled executables
427 AS_IF([test -x "${CONTRIB_DIR}/bin/luac${BUILDEXEEXT}"], [
428 LUAC="${CONTRIB_DIR}/bin/luac${BUILDEXEEXT}"
429 ])
431 dnl Newer contribs follow usual name space rules
432 AS_IF([test -x "${CONTRIB_DIR}/../bin/${host_alias}-luac${BUILDEXEEXT}"], [
433 LUAC="${CONTRIB_DIR}/../bin/${host_alias}-luac${BUILDEXEEXT}"
434 ])
435 ])
437 AS_IF([test "${SYS}" = "darwin"], [
438 export LD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$LD_LIBRARY_PATH"
439 export DYLD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$DYLD_LIBRARY_PATH"
440 ])
441 ], [
442 AS_IF([test -n "${with_contrib}" && test "${with_contrib}" != "no"], [
443 AC_MSG_ERROR([Third party libraries not found!])
444 ])
445 ])
446 AC_SUBST([CONTRIB_DIR])
448 dnl Add extras/tools to the PATH
449 TOOLS_DIR="${srcdir}/extras/tools/build/bin"
450 AS_IF([test -d "${TOOLS_DIR}"], [
451 TOOLS_DIR=`cd "${TOOLS_DIR}" && pwd`
452 export PATH="${TOOLS_DIR}":$PATH
453 ])
455 dnl
456 dnl Libtool
457 dnl It's very bad, but our former custom system was worst
458 dnl -- Courmisch
459 dnl
461 dnl override platform specific check for dependent libraries
462 dnl otherwise libtool linking of shared libraries will
463 dnl fail on anything other than pass_all.
464 AC_CACHE_VAL(lt_cv_deplibs_check_method,
465 [lt_cv_deplibs_check_method=pass_all])
467 LT_INIT([dlopen win32-dll shared disable-static])
468 LT_LANG([C++])
469 LT_LANG([Windows Resource])
471 DOLT
473 lt_cv_deplibs_check_method=pass_all
475 AS_IF([test "${enable_shared}" = "no" -a "${enable_vlc}" != "no"], [
476 AC_MSG_ERROR([VLC is based on plugins. Shared libraries cannot be disabled.])
477 ])
479 dnl
480 dnl Gettext stuff
481 dnl
482 AM_GNU_GETTEXT_VERSION([0.19.8])
483 AM_GNU_GETTEXT([external], [need-formatstring-macros])
485 dnl
486 dnl Iconv stuff
487 dnl
488 AM_ICONV
490 dnl
491 dnl checks for mingw
492 AS_IF([test "${SYS}" = "mingw32"], [
494 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
495 #if !defined(__MINGW32__)
496 # error Not compiling with mingw
497 #endif
498 ])], [
500 dnl Check for broken versions of mingw-runtime compatability library
501 AC_MSG_CHECKING(for broken mingw-runtime)
502 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
503 #include <_mingw.h>
504 #if defined(__MINGW64_VERSION_MAJOR)
505 # if __MINGW64_VERSION_MAJOR < 5
506 # error Update your mingw-w64! This one is too old.
507 # endif
508 #else
509 # error You cannot compile with Mingw. Use Mingw-w64!
510 #endif
511 ])], [
512 AC_MSG_RESULT([ok])
513 ], [
514 AC_MSG_RESULT([present])
515 AC_MSG_ERROR([LibVLC requires Mingw-w64 version 5.0 or higher!])
516 ])
518 dnl force use of mingw provided c99 *printf over msvcrt
519 CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1"
521 dnl Check for the need to include the mingwex lib for mingw32
522 VLC_SAVE_FLAGS
523 AC_CHECK_LIB([mingwex], [opendir],
524 AC_CHECK_LIB([mingw32], [opendir],,
525 [VLC_ADD_LIBS([libvlccore],[-lmingwex])])
526 )
527 VLC_RESTORE_FLAGS
528 ], [
529 AC_MSG_RESULT([Not compiling with mingw])
530 ])
532 dnl Check for fnative-struct or mms-bitfields support for mingw32
533 AX_CHECK_COMPILE_FLAG([-mms-bitfields], [
534 AX_APPEND_FLAG([-mms-bitfields], [CFLAGS])
535 AX_APPEND_FLAG([-mms-bitfields], [CXXFLAGS])
536 # Check for the warning flag without "-Wno-", GCC accepts
537 # -Wno-<anything> for unsupported warnings, which can trigger
538 # other warnings instead.
539 AX_CHECK_COMPILE_FLAG([-Wincompatible-ms-struct], [
540 AX_APPEND_FLAG([-Wno-incompatible-ms-struct], [CFLAGS])
541 AX_APPEND_FLAG([-Wno-incompatible-ms-struct], [CXXFLAGS])
542 ])
543 ], [
544 AX_CHECK_COMPILE_FLAG([-fnative-struct], [
545 AX_APPEND_FLAG([-fnative-struct], [CFLAGS])
546 AX_APPEND_FLAG([-fnative-struct], [CXXFLAGS])
547 ])
548 ])
549 ])
552 dnl
553 dnl Buggy glibc prevention. Purposedly not cached.
554 dnl See sourceware.org bugs 5058 and 5443.
555 dnl Ubuntu alone has 20 bug numbers for this...
556 dnl
557 AC_MSG_CHECKING(for buggy GNU/libc versions)
558 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
559 #include <limits.h>
560 #if defined (__GLIBC__) && (__GLIBC__ == 2) \
561 && (__GLIBC_MINOR__ >= 5) && (__GLIBC_MINOR__ <= 7)
562 # error GNU/libc with dcgettext killer bug!
563 #endif
564 ])], [
565 AC_MSG_RESULT([not present])
566 ], [
567 AC_MSG_RESULT([found])
568 AS_IF([test "x${enable_nls}" != "xno"], [
569 AC_MSG_ERROR([Buggy GNU/libc (version 2.5 - 2.7) present. VLC would crash; there is no viable
570 work-around for this. Check with your distribution vendor on how to update the
571 glibc run-time. Alternatively, build with --disable-nls.])
572 ])
573 ])
575 dnl Plugin compilation stuff
577 VLC_LIBRARY_SUFFIX
579 dnl Check for system libs needed
580 need_libc=false
582 dnl Check for usual libc functions
583 AC_CHECK_FUNCS([accept4 daemon fcntl flock fstatvfs fork getenv getpwuid_r isatty memalign mkostemp mmap open_memstream newlocale openat pipe2 pread posix_fadvise posix_madvise posix_memalign setlocale stricmp strnicmp strptime uselocale])
584 AC_REPLACE_FUNCS([aligned_alloc atof atoll dirfd fdopendir flockfile fsync getdelim getpid lfind lldiv memrchr nrand48 poll recvmsg rewind sendmsg setenv strcasecmp strcasestr strdup strlcpy strndup strnlen strnstr strsep strtof strtok_r strtoll swab tdestroy tfind timegm timespec_get strverscmp pathconf])
585 AC_REPLACE_FUNCS([gettimeofday])
586 AC_CHECK_FUNC(fdatasync,,
587 [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
588 ])
590 VLC_REPLACE_DECL([realpath], [#include <stdlib.h>])
592 dnl mingw64 implements those as static inline, not functions with C linkage
593 VLC_REPLACE_DECL([asprintf], [#include <stdio.h>])
594 VLC_REPLACE_DECL([vasprintf], [#include <stdio.h>])
595 VLC_REPLACE_DECL([gmtime_r], [#include <time.h>])
596 VLC_REPLACE_DECL([localtime_r], [#include <time.h>])
598 dnl C11 static_assert()
599 AC_MSG_CHECKING([for static_assert in assert.h])
600 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <assert.h>], [
601 static_assert(1, "The impossible happened.");
602 ])], [
603 AC_MSG_RESULT([yes])
604 AC_DEFINE([HAVE_STATIC_ASSERT], [1], [Define to 1 if <assert.h> defines static_assert.])
605 ], [
606 AC_MSG_RESULT([no])
607 ])
609 # Windows CE does not have strcoll()
610 AC_FUNC_STRCOLL
612 dnl Check for non-standard system calls
613 case "$SYS" in
614 "linux")
615 AC_CHECK_FUNCS([eventfd vmsplice sched_getaffinity recvmmsg memfd_create])
616 ;;
617 "mingw32")
618 AC_CHECK_FUNCS([_lock_file])
619 ;;
620 esac
622 AH_BOTTOM([#include <vlc_fixups.h>])
624 dnl Check for struct pollfd
625 AC_CHECK_TYPES([struct pollfd],,,
626 [#include <sys/types.h>
627 #if HAVE_POLL
628 # include <poll.h>
629 #elif defined (_WIN32)
630 # include <winsock2.h>
631 #endif
632 ])
634 dnl Check for struct timespec
635 AC_CHECK_TYPES([struct timespec],,,
636 [#include <time.h>])
638 dnl Check for max_align_t
639 AC_CHECK_TYPES([max_align_t],,,
640 [#include <stddef.h>])
642 dnl Checks for socket stuff
643 VLC_SAVE_FLAGS
644 SOCKET_LIBS=""
645 AC_SEARCH_LIBS(connect, [socket], [
646 AS_IF([test "$ac_cv_search_connect" != "none required"], [
647 SOCKET_LIBS="$ac_cv_search_connect"
648 ])
649 ], [
650 AS_IF([test "${SYS}" = "mingw32"], [
651 SOCKET_LIBS="-lws2_32 -liphlpapi"
652 ])
653 ])
655 AC_SEARCH_LIBS([inet_pton], [nsl], [
656 AS_IF([test "$ac_cv_search_inet_pton" != "none required"], [
657 SOCKET_LIBS="$ac_cv_search_inet_pton $SOCKET_LIBS"
658 ])
659 ],, [${SOCKET_LIBS}])
661 LIBS="${LIBS} ${SOCKET_LIBS}"
662 AC_LINK_IFELSE([
663 AC_LANG_PROGRAM([#ifdef _WIN32
664 #include <ws2tcpip.h>
665 #include <windows.h>
666 # if _WIN32_WINNT < 0x600
667 # error Needs vista+
668 # endif
669 #else
670 #include <sys/socket.h>
671 #include <arpa/inet.h>
672 #endif], [
673 char dst[[sizeof(struct in_addr)]];
674 inet_pton(AF_INET, "127.0.0.1", dst);
675 ])],[AC_DEFINE([HAVE_INET_PTON],[1],[Define to 1 if you have inet_pton function])],[AC_LIBOBJ([inet_pton])])
676 AC_CHECK_TYPES([struct if_nameindex],,,[#include <net/if.h>])
677 AC_CHECK_FUNCS([if_nameindex])
678 VLC_RESTORE_FLAGS
679 AC_SUBST([SOCKET_LIBS])
681 dnl Check for socklen_t
682 AH_TEMPLATE(socklen_t, [Define to `int' if <sys/socket.h> does not define.])
683 AC_CACHE_CHECK([for socklen_t in sys/socket.h], dnl ` (fix VIM syntax highlight
684 ac_cv_type_socklen_t,
685 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
686 [#include <sys/types.h>
687 #ifdef _WIN32
688 # include <winsock2.h>
689 # include <ws2tcpip.h>
690 #else
691 # include <sys/socket.h>
692 #endif]], [[socklen_t len; len = 0;]])],
693 ac_cv_type_socklen_t=yes,
694 ac_cv_type_socklen_t=no)])
695 AS_IF([test "$ac_cv_type_socklen_t" = no],
696 [AC_DEFINE(socklen_t, int)])
698 dnl Check for struct sockaddr_storage
699 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.]) dnl ` (fix VIM syntax highlight
700 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.]) dnl ` (fix VIM syntax highlight
701 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
702 [AC_TRY_COMPILE(
703 [#include <sys/types.h>
704 #if defined( _WIN32 )
705 # include <winsock2.h>
706 #else
707 # include <sys/socket.h>
708 #endif], [struct sockaddr_storage addr;],
709 ac_cv_struct_sockaddr_storage=yes,
710 ac_cv_struct_sockaddr_storage=no)])
711 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
712 AC_DEFINE(sockaddr_storage, sockaddr)
713 AC_DEFINE(ss_family, sa_family)
714 ])
716 dnl FreeBSD has a gnugetopt library for this:
717 GNUGETOPT_LIBS=""
718 AC_CHECK_FUNC(getopt_long,, [
719 AC_CHECK_LIB([gnugetopt],[getopt_long], [
720 GNUGETOPT_LIBS="-lgnugetopt"
721 ])
722 ])
723 AC_SUBST([GNUGETOPT_LIBS])
725 AC_CHECK_LIB([m], [cos], [
726 LIBM="-lm"
727 ], [
728 LIBM=""
729 ])
730 AC_SUBST([LIBM])
732 AC_CHECK_LIB([m], [lrintf], [
733 AC_DEFINE(HAVE_LRINTF, 1, [Define to 1 if you have the lrintf function])
734 VLC_ADD_LIBS([skins2],[-lm])
735 ])
736 AC_CHECK_LIB([m], [nanf],
737 AC_DEFINE(HAVE_NANF, 1, [Define to 1 if you have the NANF function])
738 )
739 AC_CHECK_LIB([m], [sincos], [
740 AC_DEFINE(HAVE_SINCOS, 1, [Define to 1 if you have the sincos function.])
741 ], [
742 AC_LIBOBJ([sincos])
743 ])
745 AC_MSG_CHECKING([_Thread_local support])
746 AC_COMPILE_IFELSE([AC_LANG_SOURCE([_Thread_local int foo = 0;
747 int main() {}])], [
748 AC_MSG_RESULT([ok])
749 AC_DEFINE(HAVE_THREAD_LOCAL, 1, [Defined to 1 if C11 _Thread_local storage qualifier is supported])
750 ],[ AC_MSG_RESULT([no])])
752 dnl __STDC_NO_THREADS__ can't be trusted on some platforms.
753 dnl check for its availability explicitely
754 AC_CHECK_HEADERS([threads.h])
756 AC_CHECK_LIB([anl],[getaddrinfo_a],[
757 AC_DEFINE(HAVE_LIBANL, 1, [Define to 1 if you have the anl library])
758 ])
760 dnl Check for dynamic plugins
761 LIBDL=""
762 have_dynamic_objects="no"
763 VLC_SAVE_FLAGS
764 AC_SEARCH_LIBS(dlsym, [dl svld], [
765 AS_IF([test "$ac_cv_search_dlsym" != "none required"], [
766 LIBDL="$ac_cv_search_dlsym"
767 ])
768 have_dynamic_objects="yes"
769 ])
770 VLC_RESTORE_FLAGS
772 # Windows
773 AS_IF([test "${SYS}" = "mingw32"], [
774 LIBDL=""
775 have_dynamic_objects="yes" #assume we can use shared objects
776 ])
778 AC_ARG_WITH([libfuzzer],
779 AS_HELP_STRING([--with-libfuzzer=DIR],
780 [use libFuzzer library from DIR and triggers sanitize coverage (default disabled)]),
781 [],
782 [with_libfuzzer=no])
783 AS_VAR_IF(with_libfuzzer, no, [], [
784 enable_shared=no
785 enable_static=yes
786 enable_vlc=no
787 ])
788 AM_CONDITIONAL([HAVE_LIBFUZZER], [test "${with_libfuzzer}" != "no"])
790 AS_IF([test "${enable_shared}" = "no"], [
791 have_dynamic_objects=no
792 ])
793 AM_CONDITIONAL([HAVE_DYNAMIC_PLUGINS], [test "${have_dynamic_objects}" != "no"])
795 AC_SUBST([LIBDL])
797 AC_SEARCH_LIBS([clock_nanosleep], [rt pthread], [
798 AS_IF([test "$ac_cv_search_clock_nanosleep" != "none required"], [
799 LIBRT="$ac_cv_search_clock_nanosleep"
800 ])
801 ], [
802 AC_SEARCH_LIBS([nanosleep], [rt pthread posix4], [
803 AS_IF([test "$ac_cv_search_nanosleep" != "none required"], [
804 LIBRT="$ac_cv_search_nanosleep"
805 ])
806 ])
807 ])
808 AC_SUBST([LIBRT])
810 dnl
811 dnl Check for headers
812 dnl
814 dnl POSIX
815 AC_CHECK_HEADERS([arpa/inet.h pthread.h search.h sys/shm.h sys/socket.h sys/uio.h])
816 AC_CHECK_HEADERS([net/if.h], [], [],
817 [
818 #include <sys/types.h>
819 #include <sys/socket.h>
820 ])
821 AC_CHECK_HEADER([syslog.h], [have_syslog="yes"], [have_syslog="no"])
822 AM_CONDITIONAL([HAVE_SYSLOG], [test "$have_syslog" = "yes"])
824 dnl BSD
825 AC_CHECK_HEADERS([netinet/tcp.h netinet/udplite.h sys/param.h sys/mount.h])
827 dnl GNU/Linux
828 AC_CHECK_HEADERS([features.h getopt.h linux/dccp.h linux/magic.h mntent.h sys/eventfd.h])
830 dnl MacOS
831 AC_CHECK_HEADERS([xlocale.h])
833 dnl Check if C++ headers define locale_t
834 AC_LANG_PUSH(C++)
835 AC_CACHE_CHECK([if C++ headers define locale_t],
836 [ac_cv_cxx_locale_t],
837 [ac_cv_cxx_locale_t=no
838 AC_TRY_COMPILE([#include <locale>], [locale_t loc;],
839 [ac_cv_cxx_locale_t=yes])])
840 if test "${ac_cv_cxx_locale_t}" != "no"; then
841 AC_DEFINE(HAVE_CXX_LOCALE_T, 1, Define to 1 if C++ headers define locale_t)
842 fi
843 AC_LANG_POP(C++)
845 dnl LP64 and LLP64 architectures had better define ssize_t by themselves...
846 AH_TEMPLATE(ssize_t, [Define to `int' if <stddef.h> does not define.]) dnl ` (fix VIM syntax highlight
847 AC_CHECK_TYPE(ssize_t,, [
848 AC_DEFINE(ssize_t, int)
849 ])
851 dnl It seems that autoconf detects pkg-config only during the first
852 dnl PKG_CHECK_MODULES from configure.ac - which makes sense. But in our case,
853 dnl it is nested within a conditional block, so it was not working right.
854 dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
855 AC_ARG_VAR(PKG_CONFIG_PATH,
856 [Paths where to find .pc not at the default location])
857 PKG_PROG_PKG_CONFIG()
859 dnl On some OS we need static linking
860 AS_IF([test -n "${PKG_CONFIG}" ],[
861 AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "darwin" -o "${SYS}" = "os2" ],[
862 PKG_CONFIG="${PKG_CONFIG} --static"
863 ])
864 ])
867 dnl
868 dnl Check for zlib.h and -lz if available
869 dnl
870 AC_CHECK_HEADERS([zlib.h], [ have_zlib=yes ], [ have_zlib=no ])
871 AM_CONDITIONAL([HAVE_ZLIB], [ test "${have_zlib}" = "yes" ])
872 if test "${have_zlib}" = "yes"
873 then
874 VLC_ADD_LIBS([sap],[-lz])
875 fi
878 dnl
879 dnl Domain name i18n support via GNU libidn
880 dnl
881 PKG_CHECK_MODULES([IDN], [libidn], [
882 have_libidn="yes"
883 AC_DEFINE([HAVE_IDN], 1, [Define to 1 if you have GNU libidn.])
884 ], [
885 have_libidn="no"
886 ])
889 dnl Check for dbus
890 AC_ARG_ENABLE([dbus],
891 AS_HELP_STRING([--enable-dbus],
892 [compile D-Bus message bus support (default enabled)]))
893 have_dbus="no"
894 AS_IF([test "${enable_dbus}" != "no"], [
895 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.6.0], [
896 have_dbus="yes"
897 ], [
898 AS_IF([test -n "${enable_dbus}"], [
899 AC_MSG_ERROR([${DBUS_PKG_ERRORS}.])
900 ], [
901 AC_MSG_WARN([${DBUS_PKG_ERRORS}.])
902 ])
903 ])
904 ])
905 AM_CONDITIONAL([HAVE_DBUS], [test "${have_dbus}" = "yes"])
908 dnl Check for systemd
909 PKG_CHECK_MODULES([SYSTEMD], [libsystemd], [
910 have_systemd="yes"
911 ], [
912 AC_MSG_WARN([${SYSTEMD_PKG_ERRORS}.])
913 ])
914 AM_CONDITIONAL([HAVE_SYSTEMD], [test "${have_systemd}" = "yes"])
917 EXTEND_HELP_STRING([Optimization options:])
918 dnl
919 dnl Compiler warnings
920 dnl
922 AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wvolatile-register-var -Wformat -Wformat-security -Wduplicated-branches -Wduplicated-cond], [CFLAGS])
923 AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wvolatile-register-var -Wformat -Wformat-security -Wduplicated-branches -Wduplicated-cond], [CXXFLAGS])
925 AX_APPEND_COMPILE_FLAGS([-Wbad-function-cast -Wwrite-strings -Wmissing-prototypes -Werror-implicit-function-declaration -Winit-self -Wlogical-op -Wshadow=local -Wmultistatement-macros], [CFLAGS])
926 AX_APPEND_COMPILE_FLAGS([-pipe], [CFLAGS])
928 dnl
929 dnl Debugging mode
930 dnl
931 AC_ARG_ENABLE([debug],
932 AS_HELP_STRING([--enable-debug],
933 [build with run-time assertions (default disabled)]),,
934 [enable_debug="no"])
935 AH_TEMPLATE(NDEBUG,
936 [Define to 1 if debug code should NOT be compiled])
937 AS_IF([test "${enable_debug}" != "no"], [
938 AC_CHECK_HEADERS([valgrind/valgrind.h])
939 ], [
940 AC_DEFINE(NDEBUG)
941 ])
943 dnl
944 dnl Profiling
945 dnl
946 AC_ARG_ENABLE([gprof],
947 AS_HELP_STRING([--enable-gprof],[profile with gprof (default disabled)]),,
948 [enable_gprof="no"])
949 AS_IF([test "${enable_gprof}" != "no"], [
950 CFLAGS="${CFLAGS} -pg"
951 CXXFLAGS="${CXXFLAGS} -pg"
952 OBJCFLAGS="${OBJCFLAGS} -pg"
953 LDFLAGS="${LDFLAGS} -pg"
954 ])
956 AC_ARG_ENABLE([cprof],
957 AS_HELP_STRING([--enable-cprof],[profile with cprof (default disabled)]),,
958 [enable_cprof="no"])
959 AS_IF([test "${enable_gprof}" != "no"], [
960 CFLAGS="${CFLAGS} -finstrument-functions"
961 CXXFLAGS="${CXXFLAGS} -finstrument-functions"
962 OBJCFLAGS="${OBJCFLAGS} -finstrument-functions"
963 LDFLAGS="${LDFLAGS} -finstrument-functions"
964 ])
966 dnl
967 dnl Test coverage
968 dnl
969 AC_ARG_ENABLE([coverage],
970 AS_HELP_STRING([--enable-coverage],
971 [build for test coverage (default disabled)]),,
972 [enable_coverage="no"])
973 AS_IF([test "${enable_coverage}" != "no"], [
974 CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
975 CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
976 LDFLAGS="-lgcov ${LDFLAGS}"
977 ])
979 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "os2"], [
980 VLC_SAVE_FLAGS
981 CFLAGS="${CFLAGS} -fvisibility=hidden"
982 CXXFLAGS="${CXXFLAGS} -fvisibility=hidden"
983 OBJCFLAGS="${OBJCFLAGS} -fvisibility=hidden"
984 AC_CACHE_CHECK([if $CC accepts -fvisibility=hidden],
985 [ac_cv_c_visibility_hidden], [
986 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
987 ac_cv_c_visibility_hidden=yes
988 ], [
989 ac_cv_c_visibility_hidden=no
990 ])
991 ])
992 AS_IF([test "${ac_cv_c_visibility_hidden}" = "no"], [VLC_RESTORE_FLAGS])
993 ])
995 dnl
996 dnl Sanitizer flags
997 dnl
998 AC_ARG_WITH([sanitizer],
999 AS_HELP_STRING([--with-sanitizer=(address/memory/undefined/thread)],
1000 [build with sanitizer flags (default disabled)]),
1001 [],
1002 [with_sanitizer=no])
1004 AS_VAR_IF(with_sanitizer, no, [], [
1005 AX_CHECK_COMPILE_FLAG([-fsanitize=${with_sanitizer}], [
1006 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}])
1007 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [CXXFLAGS])
1008 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [LDFLAGS])
1009 ], [
1010 AC_MSG_ERROR(["-fsanitize=${with_sanitizer} not supported!"])
1011 ])
1012 AX_APPEND_FLAG([-g])
1013 AX_APPEND_FLAG([-g], [CXXFLAGS])
1015 AS_IF([test -z "${with_sanitizer##*address*}" ], [
1016 AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer -fsanitize=pointer-compare -fsanitize=pointer-subtract])
1017 AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer -fsanitize=pointer-compare -fsanitize=pointer-subtract], [CXXFLAGS])
1018 ])
1019 AS_IF([test -z "${with_sanitizer##*memory*}" ], [
1020 AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
1021 AX_APPEND_COMPILE_FLAGS([-fPIE -pie], [CXXFLAGS])
1022 ])
1023 AS_IF([test -z "${with_sanitizer##*thread*}" ], [
1024 AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
1025 AX_APPEND_COMPILE_FLAGS([-fPIE -pie], [CXXFLAGS])
1026 ])
1027 ])
1029 dnl
1030 dnl Enable/disable optimizations
1031 dnl
1032 AC_ARG_ENABLE([optimizations],
1033 AS_HELP_STRING([--disable-optimizations],
1034 [disable compiler optimizations (default enabled)]),,
1035 [enable_optimizations="yes"])
1037 dnl Check for various optimization flags
1038 AS_IF([test "${enable_optimizations}" != "no"], [
1040 dnl -O3 only in production builds
1041 AS_IF([test "${enable_debug}" = "no"], [
1042 VLC_SAVE_FLAGS
1043 CFLAGS="${CFLAGS} -O3"
1044 CXXFLAGS="${CXXFLAGS} -O3"
1045 OBJCFLAGS="${OBJCFLAGS} -O3"
1046 AC_CACHE_CHECK([if $CC accepts -O3], [ac_cv_c_o3], [
1047 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1048 ac_cv_c_o3=yes
1049 ], [
1050 ac_cv_c_o3=no
1051 ])
1052 ])
1053 AS_IF([test "${ac_cv_c_o3}" = "no"], [VLC_RESTORE_FLAGS])
1054 ])
1056 dnl Check for fast maths
1057 AX_APPEND_COMPILE_FLAGS([-fno-math-errno -funsafe-math-optimizations -fno-rounding-math -fno-signaling-nans -fcx-limited-range], [CFLAGS])
1058 AX_APPEND_COMPILE_FLAGS([-fno-math-errno -funsafe-math-optimizations -fno-rounding-math -fno-signaling-nans -fcx-limited-range], [CXXFLAGS])
1060 AH_BOTTOM([
1061 #if defined(_MSC_VER) && !defined(__clang__)
1062 # pragma fenv_access(off)
1063 # pragma fp_contract(on)
1064 #elif defined(__GNUC__)
1065 /* Not supported so far */
1066 #else
1067 # pragma STDC FENV_ACCESS OFF
1068 # pragma STDC FP_CONTRACT ON
1069 #endif
1070 ])
1072 dnl Check for -funroll-loops
1073 VLC_SAVE_FLAGS
1074 CFLAGS="${CFLAGS} -funroll-loops"
1075 CXXFLAGS="${CXXFLAGS} -funroll-loops"
1076 OBJCFLAGS="${OBJCFLAGS} -funroll-loops"
1077 AC_CACHE_CHECK([if $CC accepts -funroll-loops], [ac_cv_c_unroll_loops], [
1078 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1079 ac_cv_c_unroll_loops=yes
1080 ], [
1081 ac_cv_c_unroll_loops=no
1082 ])
1083 ])
1084 AS_IF([test "${ac_cv_c_unroll_loops}" = "no"], [VLC_RESTORE_FLAGS])
1086 AS_IF([test "$enable_debug" = "no"], [
1087 dnl Check for -fomit-frame-pointer
1088 VLC_SAVE_FLAGS
1089 CFLAGS="${CFLAGS} -fomit-frame-pointer"
1090 CXXFLAGS="${CXXFLAGS} -fomit-frame-pointer"
1091 OBJCFLAGS="${OBJCFLAGS} -fomit-frame-pointer"
1092 AC_CACHE_CHECK([if $CC accepts -fomit-frame-pointer],
1093 [ac_cv_c_omit_frame_pointer], [
1094 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1095 ac_cv_c_omit_frame_pointer=yes
1096 ], [
1097 ac_cv_c_omit_frame_pointer=no
1098 ])
1099 ])
1100 AS_IF([test "${ac_cv_c_omit_frame_pointer}" = "no"], [VLC_RESTORE_FLAGS])
1101 ])
1103 ])
1105 AC_ARG_ENABLE([ssp],
1106 AS_HELP_STRING([--disable-ssp],
1107 [disable stack smashing protection (default enabled for optimized builds)]), [],
1108 [enable_ssp="yes"])
1110 AS_IF([test "${enable_ssp}" != "no" -a "${enable_optimizations}" != "no"], [
1111 VLC_SAVE_FLAGS
1112 AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong])
1113 AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong], [CXXFLAGS])
1114 dnl Win32 requires linking to ssp for stack-protection
1115 AS_IF([test "${SYS}" = "mingw32"], [
1116 LDFLAGS="${LDFLAGS} -lssp"
1117 AC_CACHE_CHECK([if linker supports stack protectors], [ac_cv_ld_ssp], [
1118 AC_TRY_LINK([#include <stdio.h>],[char buf[100]; fgets(buf, sizeof(buf), stdin);], [
1119 ac_cv_ld_ssp="yes"
1120 ], [
1121 ac_cv_ld_ssp="no"
1122 ])
1123 ])
1124 AS_IF([test "${ac_cv_ld_ssp}" = "no"], [VLC_RESTORE_FLAGS])
1125 ])
1126 ])
1128 AS_IF([test "${SYS}" = "mingw32"], [
1129 dnl library for BCrypt APIs
1130 AS_IF([test "${vlc_winstore_app}" = 1],
1131 [LDFLAGS="${LDFLAGS} -lbcrypt"])
1132 ])
1134 VLC_SAVE_FLAGS
1135 LDFLAGS="${LDFLAGS} -Wl,-Bsymbolic"
1136 AC_CACHE_CHECK([if linker supports -Bsymbolic], [ac_cv_ld_bsymbolic], [
1137 AC_TRY_LINK([],, [
1138 ac_cv_ld_bsymbolic="-Wl,-Bsymbolic"
1139 ], [
1140 ac_cv_ld_bsymbolic=""
1141 ])
1142 ])
1143 VLC_RESTORE_FLAGS
1144 SYMBOLIC_LDFLAGS="${ac_cv_ld_bsymbolic}"
1145 AC_SUBST([SYMBOLIC_LDFLAGS])
1147 VLC_SAVE_FLAGS
1148 LDFLAGS="${LDFLAGS} -Wl,-z,defs"
1149 AC_CACHE_CHECK([if linker supports -z,defs], [ac_cv_ld_z_defs], [
1150 AC_TRY_LINK([],, [
1151 ac_cv_ld_z_defs="yes"
1152 ], [
1153 ac_cv_ld_z_defs="no"
1154 ])
1155 ])
1156 AS_IF([test "${ac_cv_ld_z_defs}" = "no"], [VLC_RESTORE_FLAGS])
1158 dnl Check for __attribute__((packed))
1159 AC_CACHE_CHECK([for __attribute__((packed))],
1160 [ac_cv_c_attribute_packed],
1161 [ac_cv_c_attribute_packed=no
1162 AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b; (void)b;],
1163 [ac_cv_c_attribute_packed=yes])])
1164 if test "${ac_cv_c_attribute_packed}" != "no"; then
1165 AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1166 fi
1168 dnl
1169 dnl Check the CPU
1170 dnl
1171 case "${host_cpu}" in
1172 "")
1173 ARCH=unknown
1174 ;;
1175 armv*)
1176 ARCH="arm"
1177 host_cpu="arm"
1178 ;;
1179 *)
1180 ARCH="${host_cpu}"
1181 ;;
1182 esac
1184 dnl Check for backtrace() support
1185 AC_CHECK_HEADERS([execinfo.h])
1186 AC_CHECK_FUNCS([backtrace])
1188 dnl
1189 dnl default modules
1190 dnl
1191 ALIASES="${ALIASES} cvlc rvlc"
1193 dnl
1194 dnl Accelerated modules
1195 dnl
1197 dnl Check for fully working MMX intrinsics
1198 dnl We need support for -mmmx, we need <mmintrin.h>, and we also need a
1199 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1200 AC_ARG_ENABLE([mmx],
1201 AS_HELP_STRING([--disable-mmx],
1202 [disable MMX optimizations (default auto)]),,[
1203 case "${host_cpu}" in
1204 i?86|x86_64)
1205 enable_mmx="yes"
1206 ;;
1207 *)
1208 enable_mmx="no"
1209 ;;
1210 esac
1211 ])
1212 have_mmx="no"
1213 have_mmxext="no"
1214 AS_IF([test "${enable_mmx}" != "no"], [
1215 ARCH="${ARCH} mmx"
1216 VLC_SAVE_FLAGS
1217 CFLAGS="${CFLAGS} -mmmx"
1218 AC_CACHE_CHECK([if $CC groks MMX intrinsics], [ac_cv_c_mmx_intrinsics], [
1219 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1220 [#include <mmintrin.h>
1221 #include <stdint.h>
1222 uint64_t frobzor;]], [
1223 [__m64 a, b, c;
1224 a = b = c = (__m64)frobzor;
1225 a = _mm_slli_pi16(a, 3);
1226 a = _mm_adds_pi16(a, b);
1227 c = _mm_srli_pi16(c, 8);
1228 c = _mm_slli_pi16(c, 3);
1229 b = _mm_adds_pi16(b, c);
1230 a = _mm_unpacklo_pi8(a, b);
1231 frobzor = (uint64_t)a;]])], [
1232 ac_cv_c_mmx_intrinsics=yes
1233 ], [
1234 ac_cv_c_mmx_intrinsics=no
1235 ])
1236 ])
1237 VLC_RESTORE_FLAGS
1238 AS_IF([test "${ac_cv_c_mmx_intrinsics}" != "no"], [
1239 AC_DEFINE(HAVE_MMX_INTRINSICS, 1, [Define to 1 if MMX intrinsics are available.])
1240 ])
1242 VLC_SAVE_FLAGS
1243 CFLAGS="${CFLAGS} -mmmx"
1244 AC_CACHE_CHECK([if $CC groks MMX inline assembly], [ac_cv_mmx_inline], [
1245 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1246 void *p;
1247 asm volatile("packuswb %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1248 ]])
1249 ], [
1250 ac_cv_mmx_inline=yes
1251 ], [
1252 ac_cv_mmx_inline=no
1253 ])
1254 ])
1255 AS_IF([test "${ac_cv_mmx_inline}" != "no"], [
1256 AC_DEFINE(CAN_COMPILE_MMX, 1, [Define to 1 inline MMX assembly is available.])
1257 have_mmx="yes"
1258 ])
1260 AC_CACHE_CHECK([if $CC groks MMX EXT inline assembly],
1261 [ac_cv_mmxext_inline], [
1262 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1263 void *p;
1264 asm volatile("maskmovq %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1265 ]])
1266 ], [
1267 ac_cv_mmxext_inline=yes
1268 ], [
1269 ac_cv_mmxext_inline=no
1270 ])
1271 ])
1272 VLC_RESTORE_FLAGS
1273 AS_IF([test "${ac_cv_mmxext_inline}" != "no"], [
1274 AC_DEFINE(CAN_COMPILE_MMXEXT, 1, [Define to 1 if MMX EXT inline assembly is available.])
1275 have_mmxext="yes"
1276 ])
1277 ])
1278 AM_CONDITIONAL([HAVE_MMX], [test "${have_mmx}" = "yes"])
1279 AM_CONDITIONAL([HAVE_MMXEXT], [test "${have_mmxext}" = "yes"])
1281 dnl Check for fully workin SSE2 intrinsics
1282 dnl We need support for -mmmx, we need <emmintrin.h>, and we also need a
1283 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1284 AC_ARG_ENABLE([sse],
1285 AS_HELP_STRING([--disable-sse],
1286 [disable SSE (1-4) optimizations (default auto)]),, [
1287 case "${host_cpu}" in
1288 i?86|x86_64)
1289 enable_sse=yes
1290 ;;
1291 *)
1292 enable_sse=no
1293 ;;
1294 esac
1295 ])
1296 have_sse2="no"
1297 AS_IF([test "${enable_sse}" != "no"], [
1298 ARCH="${ARCH} sse sse2"
1300 VLC_SAVE_FLAGS
1301 CFLAGS="${CFLAGS} -msse2"
1302 AC_CACHE_CHECK([if $CC groks SSE2 intrinsics], [ac_cv_c_sse2_intrinsics], [
1303 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1304 [#include <emmintrin.h>
1305 #include <stdint.h>
1306 uint64_t frobzor;]], [
1307 [__m128i a, b, c;
1308 a = b = c = _mm_set1_epi64((__m64)frobzor);
1309 a = _mm_slli_epi16(a, 3);
1310 a = _mm_adds_epi16(a, b);
1311 c = _mm_srli_epi16(c, 8);
1312 c = _mm_slli_epi16(c, 3);
1313 b = _mm_adds_epi16(b, c);
1314 a = _mm_unpacklo_epi8(a, b);
1315 frobzor = (uint64_t)_mm_movepi64_pi64(a);]])], [
1316 ac_cv_c_sse2_intrinsics=yes
1317 ], [
1318 ac_cv_c_sse2_intrinsics=no
1319 ])
1320 ])
1321 VLC_RESTORE_FLAGS
1322 AS_IF([test "${ac_cv_c_sse2_intrinsics}" != "no"], [
1323 AC_DEFINE(HAVE_SSE2_INTRINSICS, 1, [Define to 1 if SSE2 intrinsics are available.])
1324 ])
1326 VLC_SAVE_FLAGS
1327 CFLAGS="${CFLAGS} -msse"
1328 AC_CACHE_CHECK([if $CC groks SSE inline assembly], [ac_cv_sse_inline], [
1329 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1330 void *p;
1331 asm volatile("xorps %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
1332 ]])
1333 ], [
1334 ac_cv_sse_inline=yes
1335 ], [
1336 ac_cv_sse_inline=no
1337 ])
1338 ])
1340 AS_IF([test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"], [
1341 AC_DEFINE(CAN_COMPILE_SSE, 1, [Define to 1 if SSE inline assembly is available.])
1342 ])
1344 AC_CACHE_CHECK([if $CC groks SSE2 inline assembly], [ac_cv_sse2_inline], [
1345 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1346 void *p;
1347 asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
1348 ]])
1349 ], [
1350 ac_cv_sse2_inline=yes
1351 ], [
1352 ac_cv_sse2_inline=no
1353 ])
1354 ])
1355 AS_IF([test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"], [
1356 AC_DEFINE(CAN_COMPILE_SSE2, 1, [Define to 1 if SSE2 inline assembly is available.])
1357 have_sse2="yes"
1358 ])
1360 # SSE3
1361 AC_CACHE_CHECK([if $CC groks SSE3 inline assembly], [ac_cv_sse3_inline], [
1362 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1363 void *p;
1364 asm volatile("movsldup %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1365 ]])
1366 ], [
1367 ac_cv_sse3_inline=yes
1368 ], [
1369 ac_cv_sse3_inline=no
1370 ])
1371 ])
1373 AS_IF([test "${ac_cv_sse3_inline}" != "no"], [
1374 AC_DEFINE(CAN_COMPILE_SSE3, 1, [Define to 1 if SSE3 inline assembly is available.]) ])
1375 # SSSE3
1376 AC_CACHE_CHECK([if $CC groks SSSE3 inline assembly], [ac_cv_ssse3_inline], [
1377 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1378 void *p;
1379 asm volatile("pabsw %%xmm0,%%xmm0"::"r"(p):"xmm0");
1380 ]])
1381 ], [
1382 ac_cv_ssse3_inline=yes
1383 ], [
1384 ac_cv_ssse3_inline=no
1385 ])
1386 ])
1388 AS_IF([test "${ac_cv_ssse3_inline}" != "no"], [
1389 AC_DEFINE(CAN_COMPILE_SSSE3, 1, [Define to 1 if SSSE3 inline assembly is available.]) ])
1391 # SSE4.1
1392 AC_CACHE_CHECK([if $CC groks SSE4.1 inline assembly],
1393 [ac_cv_sse4_1_inline], [
1394 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1395 void *p;
1396 asm volatile("pmaxsb %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1397 ]])
1398 ], [
1399 ac_cv_sse4_1_inline=yes
1400 ], [
1401 ac_cv_sse4_1_inline=no
1402 ])
1403 ])
1405 AS_IF([test "${ac_cv_sse4_1_inline}" != "no"], [
1406 AC_DEFINE(CAN_COMPILE_SSE4_1, 1, [Define to 1 if SSE4_1 inline assembly is available.]) ])
1408 # SSE4.2
1409 AC_CACHE_CHECK([if $CC groks SSE4.2 inline assembly],
1410 [ac_cv_sse4_2_inline], [
1411 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1412 void *p;
1413 asm volatile("pcmpgtq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1414 ]])
1415 ], [
1416 ac_cv_sse4_2_inline=yes
1417 ], [
1418 ac_cv_sse4_2_inline=no
1419 ])
1420 ])
1422 AS_IF([test "${ac_cv_sse4_2_inline}" != "no"], [
1423 AC_DEFINE(CAN_COMPILE_SSE4_2, 1, [Define to 1 if SSE4_2 inline assembly is available.]) ])
1425 # SSE4A
1426 AC_CACHE_CHECK([if $CC groks SSE4A inline assembly], [ac_cv_sse4a_inline], [
1427 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1428 void *p;
1429 asm volatile("insertq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1430 ]])
1431 ], [
1432 ac_cv_sse4a_inline=yes
1433 ], [
1434 ac_cv_sse4a_inline=no
1435 ])
1436 ])
1437 VLC_RESTORE_FLAGS
1438 AS_IF([test "${ac_cv_sse4a_inline}" != "no"], [
1439 AC_DEFINE([CAN_COMPILE_SSE4A], [1], [Define to 1 if SSE4A inline assembly is available.]) ])
1440 ])
1441 AM_CONDITIONAL([HAVE_SSE2], [test "$have_sse2" = "yes"])
1443 VLC_SAVE_FLAGS
1444 CFLAGS="${CFLAGS} -mmmx"
1445 have_3dnow="no"
1446 AC_CACHE_CHECK([if $CC groks 3D Now! inline assembly], [ac_cv_3dnow_inline], [
1447 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1448 void *p;
1449 asm volatile("pfadd %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1450 ]])
1451 ], [
1452 ac_cv_3dnow_inline=yes
1453 ], [
1454 ac_cv_3dnow_inline=no
1455 ])
1456 ])
1457 VLC_RESTORE_FLAGS
1458 AS_IF([test "${ac_cv_3dnow_inline}" != "no"], [
1459 AC_DEFINE([CAN_COMPILE_3DNOW], 1,
1460 [Define to 1 if 3D Now! inline assembly is available.])
1461 have_3dnow="yes"
1462 ])
1463 AM_CONDITIONAL([HAVE_3DNOW], [test "$have_3dnow" = "yes"])
1466 AC_ARG_ENABLE([neon],
1467 AS_HELP_STRING([--disable-neon],
1468 [disable NEON optimizations (default auto)]),, [
1469 AS_IF([test "${host_cpu}" = "arm"], [enable_neon="yes"] ,[enable_neon="no"])
1470 ])
1471 AS_IF([test "${enable_neon}" != "no"], [
1472 VLC_SAVE_FLAGS
1473 CFLAGS="${CFLAGS} -mfpu=neon -mhard-float"
1474 AC_CACHE_CHECK([if $CCAS groks ARM NEON assembly], [ac_cv_arm_neon], [
1475 AC_COMPILE_IFELSE([
1476 AC_LANG_PROGRAM(,[[
1477 asm volatile("vqmovun.s64 d0, q1":::"d0");
1478 ]])
1479 ], [
1480 ac_cv_arm_neon="yes"
1481 ], [
1482 ac_cv_arm_neon="no"
1483 ])
1484 ])
1485 VLC_RESTORE_FLAGS
1486 ])
1487 AM_CONDITIONAL([HAVE_NEON], [test "${ac_cv_arm_neon}" = "yes"])
1489 AC_ARG_ENABLE([arm64],
1490 AS_HELP_STRING([--disable-arm64],
1491 [disable arm 64-bit optimizations (default auto)]),, [
1492 AS_IF([test "${host_cpu}" = "aarch64"], [enable_arm64="yes"] ,[enable_arm64="no"])
1493 ])
1494 AS_IF([test "${enable_arm64}" != "no"], [
1495 AC_CACHE_CHECK([if $CCAS groks ARM 64 SIMD assembly], [ac_cv_arm64], [
1496 AC_COMPILE_IFELSE([
1497 AC_LANG_PROGRAM(,[[
1498 asm volatile("uhadd v0.8b, v0.8b, v1.8b":::"v0");
1499 ]])
1500 ], [
1501 ac_cv_arm64="yes"
1502 ], [
1503 ac_cv_arm64="no"
1504 ])
1505 ])
1506 ])
1507 AM_CONDITIONAL([HAVE_ARM64], [test "${ac_cv_arm64}" = "yes"])
1510 AC_ARG_ENABLE([altivec],
1511 AS_HELP_STRING([--disable-altivec],
1512 [disable AltiVec optimizations (default auto)]),, [
1513 AS_CASE("${host_cpu}", [powerpc*],
1514 [enable_altivec=yes], [enable_altivec=no])
1515 ])
1516 have_altivec="no"
1517 ALTIVEC_CFLAGS=""
1518 AS_IF([test "${enable_altivec}" = "yes"], [
1519 ARCH="${ARCH} altivec";
1520 VLC_SAVE_FLAGS
1521 AC_CACHE_CHECK([if $CC groks AltiVec inline assembly],
1522 [ac_cv_altivec_inline],
1523 [AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1524 ac_cv_altivec_inline="yes",
1525 [CFLAGS="${CFLAGS} -Wa,-maltivec"
1526 AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1527 [ac_cv_altivec_inline="-Wa,-maltivec"],
1528 ac_cv_altivec_inline=no)
1529 ])])
1530 VLC_RESTORE_FLAGS
1531 AS_IF([test "${ac_cv_altivec_inline}" != "no"], [
1532 AC_DEFINE(CAN_COMPILE_ALTIVEC, 1,
1533 [Define to 1 if AltiVec inline assembly is available.])
1534 AS_IF([test "${ac_cv_altivec_inline}" != "yes"], [
1535 ALTIVEC_CFLAGS="${ac_cv_altivec_inline}"
1536 VLC_ADD_CFLAGS([libvlccore],[${ac_cv_altivec_inline}])
1537 ])
1538 have_altivec="yes"
1539 ])
1541 VLC_SAVE_FLAGS
1542 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1543 [ac_cv_c_altivec], [
1544 CFLAGS="${CFLAGS} -maltivec"
1545 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1546 [#include <altivec.h>]], [
1547 [vec_ld(0, (unsigned char *)0);]])], [
1548 ac_cv_c_altivec="-maltivec"
1549 ], [
1550 ac_cv_c_altivec="no"
1551 ])
1552 ])
1553 VLC_RESTORE_FLAGS
1554 AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1555 CPPFLAGS="${CPPFLAGS} ${ac_cv_c_altivec}"
1556 AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, [Define to 1 if C AltiVec extensions are available.])
1557 VLC_ADD_CFLAGS([libvlccore],[${ac_cv_c_altivec}])
1558 ALTIVEC_CFLAGS="$ALTIVEC_CFLAGS ${ac_cv_c_altivec}"
1559 VLC_ADD_CFLAGS([deinterlace],[${ac_cv_c_altivec}])
1560 have_altivec="yes"
1561 ])
1562 AC_CHECK_HEADERS([altivec.h])
1564 VLC_SAVE_FLAGS
1565 LDFLAGS="${LDFLAGS} -Wl,-framework,vecLib"
1566 AC_CACHE_CHECK([if linker needs -framework vecLib],
1567 [ac_cv_ld_altivec],
1568 [AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)])
1569 VLC_RESTORE_FLAGS
1570 AS_IF([test "${ac_cv_ld_altivec}" != "no"], [
1571 VLC_ADD_LIBS([libvlccore],[-Wl,-framework,vecLib])
1572 ])
1573 ])
1574 AC_SUBST([ALTIVEC_CFLAGS])
1575 AM_CONDITIONAL([HAVE_ALTIVEC], [test "$have_altivec" = "yes"])
1577 dnl
1578 dnl Memory usage
1579 dnl
1580 AC_ARG_ENABLE([optimize-memory],
1581 AS_HELP_STRING([--enable-optimize-memory],
1582 [optimize memory usage over performance]))
1583 if test "${enable_optimize_memory}" = "yes"; then
1584 AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1585 fi
1587 dnl
1588 dnl Allow running as root (useful for people running on embedded platforms)
1589 dnl
1590 AC_ARG_ENABLE([run-as-root],
1591 AS_HELP_STRING([--enable-run-as-root],
1592 [allow running VLC as root (default disabled)]))
1593 AS_IF([test "${enable_run_as_root}" = "yes"],[
1594 AC_DEFINE(ALLOW_RUN_AS_ROOT, 1,
1595 [Define to 1 to allow running VLC as root (uid 0).])
1596 ])
1598 dnl
1599 dnl Stream output
1600 dnl
1601 AC_ARG_ENABLE([sout],
1602 AS_HELP_STRING([--disable-sout],
1603 [disable streaming output (default enabled)]))
1604 AS_IF([test "${enable_sout}" != "no"], [
1605 AC_DEFINE(ENABLE_SOUT, 1, [Define to 1 for stream output support.])
1606 ])
1607 AM_CONDITIONAL([ENABLE_SOUT], [test "${enable_sout}" != "no"])
1609 dnl Lua modules
1610 AC_ARG_ENABLE([lua],
1611 AS_HELP_STRING([--disable-lua],
1612 [disable LUA scripting support (default enabled)]))
1613 if test "${enable_lua}" != "no"
1614 then
1615 PKG_CHECK_MODULES(LUA, lua5.2,
1616 [ have_lua=yes ],
1617 [
1618 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua 5.1 instead])
1620 PKG_CHECK_MODULES(LUA, lua5.1,
1621 [ have_lua=yes ],
1622 [
1623 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua >= 5.1 instead])
1624 PKG_CHECK_MODULES(LUA, lua >= 5.1,
1625 [ have_lua=yes ],
1626 [
1627 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying manual detection instead])
1628 have_lua=yes
1629 AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
1630 [],
1631 [ have_lua=no ] )
1632 AC_CHECK_LIB( lua5.2 , luaL_newstate,
1633 [LUA_LIBS="-llua5.2"],
1634 AC_CHECK_LIB( lua5.1 , luaL_newstate,
1635 [LUA_LIBS="-llua5.1"],
1636 AC_CHECK_LIB( lua51 , luaL_newstate,
1637 [LUA_LIBS="-llua51"],
1638 AC_CHECK_LIB( lua , luaL_newstate,
1639 [LUA_LIBS="-llua"],
1640 [ have_lua=no
1641 ], [-lm])
1642 )))
1643 ])
1644 ])
1645 ])
1646 if test "x${have_lua}" != "xyes" ; then
1647 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.])
1648 fi
1649 AC_ARG_VAR([LUAC], [LUA byte compiler])
1650 AS_IF([test -z "$LUAC"], [
1651 AC_CHECK_TOOL(LUAC, [luac], [false])
1652 ])
1653 AS_IF([test "${LUAC}" = "false"], [
1654 AC_MSG_ERROR([Could not find the LUA byte compiler.])
1655 ])
1656 AS_IF([test -d "${CONTRIB_DIR}" -a -f "${CONTRIB_DIR}/lib/liblua.a" -a `echo|${LUAC} -o - -|od -j 8 -N 2 -t x2|head -n 1|tr -s ' '|cut -d' ' -f2` != 0404], [
1657 AC_MSG_ERROR([You need 32-bits luac when using lua from contrib.])
1658 ])
1659 fi
1660 AM_CONDITIONAL([BUILD_LUA], [test "${have_lua}" = "yes"])
1663 dnl
1664 dnl VideoLAN manager
1665 dnl
1666 AC_ARG_ENABLE([vlm],
1667 AS_HELP_STRING([--disable-vlm],
1668 [disable the stream manager (default enabled)]),,
1669 [enable_vlm="${enable_sout}"])
1670 AS_IF([test "${enable_vlm}" != "no"], [
1671 AS_IF([test "${enable_sout}" = "no"], [
1672 AC_MSG_ERROR([VLM requires the stream output. Do not use --disable-sout.])
1673 ])
1674 AC_DEFINE(ENABLE_VLM, 1, [Define if you want the VideoLAN manager support])
1675 ])
1676 AM_CONDITIONAL([ENABLE_VLM], [test "${enable_vlm}" != "no"])
1679 dnl
1680 dnl Addons manager storage and repositories modules
1681 dnl
1682 AC_ARG_ENABLE([addonmanagermodules],
1683 AS_HELP_STRING([--disable-addonmanagermodules],
1684 [disable the addons manager modules (default enabled)]))
1685 if test "${enable_addonmanagermodules}" != "no"
1686 then
1687 AC_DEFINE(ENABLE_ADDONMANAGERMODULES, 1, [Define if you want the addons manager modules])
1688 fi
1689 AM_CONDITIONAL([ENABLE_ADDONMANAGERMODULES], [test "${enable_addonmanagermodules}" != "no"])
1692 dnl
1693 dnl Input plugins
1694 dnl
1696 EXTEND_HELP_STRING([Input plugins:])
1698 dnl
1699 dnl libarchive access module
1700 dnl
1701 PKG_ENABLE_MODULES_VLC([ARCHIVE], [archive], [libarchive >= 3.1.0], (libarchive support), [auto])
1703 dnl
1704 dnl live555 input
1705 dnl
1706 AC_ARG_ENABLE([live555],
1707 AS_HELP_STRING([--enable-live555],
1708 [enable RTSP input through live555 (default enabled)]))
1710 AS_IF([test "${enable_live555}" != "no" -a -n "${CXX}"], [
1711 PKG_CHECK_MODULES(LIVE555, live555, [
1712 VLC_ADD_PLUGIN([live555])
1713 VLC_ADD_CXXFLAGS([live555], [$LIVE555_CFLAGS])
1714 VLC_ADD_LIBS([live555],[$LIVE555_LIBS])
1715 ], [
1716 AC_MSG_WARN([${LIVE555_PKG_ERRORS}.])
1718 AC_LANG_PUSH(C++)
1719 VLC_SAVE_FLAGS
1721 dnl detect include paths
1722 AS_IF([test -f "${CONTRIB_DIR}/include/UsageEnvironment/UsageEnvironment.hh"], [
1723 CPPFLAGS_live555="-I${CONTRIB_DIR}/include/liveMedia -I${CONTRIB_DIR}/include/groupsock -I${CONTRIB_DIR}/include/BasicUsageEnvironment -I${CONTRIB_DIR}/include/UsageEnvironment"
1724 ], [
1725 AS_IF([test "${SYS}" != "os2"], [
1726 LIVE555_PREFIX=${LIVE555_PREFIX-"/usr"}
1727 CPPFLAGS_live555="-I${LIVE555_PREFIX}/include/liveMedia -I${LIVE555_PREFIX}/include/groupsock -I${LIVE555_PREFIX}/include/BasicUsageEnvironment -I${LIVE555_PREFIX}/include/UsageEnvironment"
1728 ], [
1729 LIVE555_PREFIX=${LIVE555_PREFIX-"/usr/lib/live"}
1730 CPPFLAGS_live555="-I${LIVE555_PREFIX}/liveMedia/include -I${LIVE555_PREFIX}/groupsock/include -I${LIVE555_PREFIX}/BasicUsageEnvironment/include -I${LIVE555_PREFIX}/UsageEnvironment/include"
1731 LDFLAGS_live555="-L${LIVE555_PREFIX}/liveMedia -L${LIVE555_PREFIX}/groupsock -L${LIVE555_PREFIX}/BasicUsageEnvironment -L${LIVE555_PREFIX}/UsageEnvironment"
1732 ])
1733 ])
1735 dnl CPP Flags
1736 AS_IF([test "${SYS}" = "solaris"], [
1737 CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1738 ])
1739 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1740 LDFLAGS="${LDFLAGS} ${LDFLAGS_live555}"
1742 dnl version check
1743 AC_CACHE_CHECK([for live555 version 1324598400 or later], [ac_cv_live555], [
1744 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
1745 [#include <liveMedia_version.hh>
1746 #if !defined (LIVEMEDIA_LIBRARY_VERSION_INT) || (LIVEMEDIA_LIBRARY_VERSION_INT < 1324598400)
1747 # error BOOM
1748 #endif]])
1749 ], [
1750 ac_cv_live555="yes"
1751 ], [
1752 ac_cv_live555="no"
1753 ])
1754 ])
1756 AS_IF([test "$ac_cv_live555" = "no"], [
1757 AC_MSG_WARN([live555 is missing or its installed version is too old:
1758 Version 2011.12.23 or later is required to proceed.
1759 You can get an updated one from http://www.live555.com/liveMedia .])
1760 AS_IF([test -n "${enable_live555}"], [
1761 AC_MSG_ERROR([Update live555 or pass --disable-live555 to disable RTSP input support.])
1762 ])
1763 ], [
1764 other_libs="-lgroupsock -lBasicUsageEnvironment -lUsageEnvironment"
1765 other_libs_pic="-lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic"
1766 AS_IF([test "${SYS}" = "mingw32"], [
1767 # add ws2_32 for closesocket, select, recv
1768 other_libs="$other_libs -lws2_32"
1769 ])
1771 dnl We need to check for pic because live555 don't provide shared libs
1772 dnl and we want to build a plugins so we need -fPIC on some arch.
1773 VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1774 VLC_ADD_LDFLAGS([live555], [${LDFLAGS_live555}])
1775 AC_CHECK_LIB([liveMedia_pic], [main], [
1776 VLC_ADD_PLUGIN([live555])
1777 VLC_ADD_LIBS([live555], [-lliveMedia_pic ${other_libs_pic}])
1778 ],[
1779 AC_CHECK_LIB([liveMedia], [main], [
1780 VLC_ADD_PLUGIN([live555])
1781 VLC_ADD_LIBS([live555], [-lliveMedia ${other_libs}])
1782 ],[],[${other_libs}])
1783 ],[${other_libs_pic}])
1784 ])
1785 VLC_RESTORE_FLAGS
1786 AC_LANG_POP(C++)
1787 ])
1788 ])
1790 dnl
1791 dnl IIDC and DV FireWire input modules
1792 dnl
1793 PKG_ENABLE_MODULES_VLC([DC1394], [], [libdc1394-2 >= 2.1.0], [IIDC FireWire input module], [auto])
1794 PKG_ENABLE_MODULES_VLC([DV1394], [], [libraw1394 >= 2.0.1 libavc1394 >= 0.5.3], [DV FireWire input module], [auto])
1796 dnl
1797 dnl - linsys modules: access module check for libzvbi
1798 dnl
1799 AC_ARG_ENABLE([linsys],
1800 AS_HELP_STRING([--enable-linsys],
1801 [Linux Linear Systems Ltd. SDI and HD-SDI input cards (default enabled)]))
1802 AS_IF([test "$SYS" = "linux" -a "${enable_linsys}" != "no"], [
1803 VLC_ADD_PLUGIN([linsys_hdsdi])
1804 PKG_CHECK_MODULES(LINSYS_SDI, [zvbi-0.2 >= 0.2.28], [
1805 VLC_ADD_PLUGIN([linsys_sdi])
1806 ], [
1807 AC_MSG_WARN([${LINSYS_SDI_PKG_ERRORS}.])
1808 ])
1809 ])
1811 dnl
1812 dnl dvdread module: check for libdvdread
1813 dnl
1814 PKG_ENABLE_MODULES_VLC([DVDREAD], [], [dvdread > 4.9.0], [dvdread input module], [auto])
1816 dnl
1817 dnl libdvdnav plugin
1818 dnl
1819 PKG_ENABLE_MODULES_VLC([DVDNAV], [], [dvdnav > 4.9.0], [DVD with navigation input module (dvdnav)], [auto])
1820 AS_IF([test "${enable_dvdnav}" != "no"], [
1821 AC_MSG_CHECKING(for dvdnav_stream_cb in dvdnav/dvdnav.h)
1822 AC_EGREP_HEADER(dvdnav_stream_cb,dvdnav/dvdnav.h,[
1823 AC_MSG_RESULT(yes)
1824 AC_DEFINE(HAVE_STREAM_CB_IN_DVDNAV_H, 1, For dvdnav demux support)
1825 ],[
1826 AC_MSG_RESULT(no)
1827 ])
1828 ])
1830 dnl
1831 dnl Blu-ray Disc Support with libbluray
1832 dnl
1833 PKG_ENABLE_MODULES_VLC([BLURAY], [libbluray], [libbluray >= 0.6.2], (libbluray for Blu-ray disc support ) )
1835 dnl
1836 dnl OpenCV wrapper and example filters
1837 dnl
1838 PKG_ENABLE_MODULES_VLC([OPENCV], [opencv_example opencv_wrapper], [opencv > 2.0], (OpenCV (computer vision) filter), [auto])
1841 dnl
1842 dnl libsmbclient plugin
1843 dnl
1844 PKG_ENABLE_MODULES_VLC([SMBCLIENT], [smbc], [smbclient], (SMB/CIFS support), [auto])
1846 dnl
1847 dnl liBDSM access module
1848 dnl
1849 AM_CONDITIONAL([HAVE_DSM], [test "$AS_TR_SH(with_dsm)" = "yes"])
1850 PKG_WITH_MODULES([DSM], [libdsm >= 0.2.0], [
1851 VLC_ADD_PLUGIN([dsm])
1852 VLC_ADD_CFLAGS([dsm], [$DSM_CFLAGS])
1853 VLC_ADD_LIBS([dsm], [$DSM_LIBS])
1854 have_dsm="yes"
1855 ],,[libdsm SMB/CIFS access/sd module], [auto])
1856 AM_CONDITIONAL([HAVE_DSM], [test "${have_dsm}" = "yes"])
1858 dnl
1859 dnl sftp access support
1860 dnl
1861 PKG_ENABLE_MODULES_VLC([SFTP], [sftp], [libssh2], (support SFTP file transfer via libssh2), [auto])
1863 dnl
1864 dnl nfs access support
1865 dnl
1866 PKG_ENABLE_MODULES_VLC([NFS], [nfs], [libnfs >= 1.10.0], (support nfs protocol via libnfs), [auto])
1868 dnl
1869 dnl smb2 access support
1870 dnl
1871 PKG_ENABLE_MODULES_VLC([SMB2], [smb2], [libsmb2 >= 2.0.0], (support smb2 protocol via libsmb2), [auto])
1873 dnl
1874 dnl Video4Linux 2
1875 dnl
1876 AC_ARG_ENABLE([v4l2], AS_HELP_STRING([--disable-v4l2],
1877 [disable Video4Linux version 2 (default auto)]))
1878 have_v4l2="no"
1879 AS_IF([test "$enable_v4l2" != "no"], [
1880 AC_CHECK_HEADERS([linux/videodev2.h], [
1881 have_v4l2="yes"
1882 ])
1883 ])
1884 AM_CONDITIONAL([HAVE_V4L2], [test "${have_v4l2}" != "no"])
1886 dnl
1887 dnl special access module for Blackmagic SDI cards
1888 dnl
1889 AC_ARG_ENABLE([decklink],
1890 AS_HELP_STRING([--disable-decklink],
1891 [disable Blackmagic DeckLink SDI input (default auto)]))
1892 AC_ARG_WITH([decklink_sdk],
1893 AS_HELP_STRING([--with-decklink-sdk=DIR],
1894 [location of Blackmagic DeckLink SDI SDK]))
1895 have_decklink=no
1896 if test "${enable_decklink}" != "no"
1897 then
1898 if test "${with_decklink_sdk}" != "no" -a -n "${with_decklink_sdk}"
1899 then
1900 VLC_ADD_CPPFLAGS([decklink decklinkoutput stream_out_sdi],[-I${with_decklink_sdk}/include])
1901 fi
1902 VLC_SAVE_FLAGS
1903 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_decklink}"
1904 AC_LANG_PUSH([C++])
1905 AC_CHECK_HEADERS([DeckLinkAPIDispatch.cpp], [
1906 have_decklink=yes
1907 AS_IF([test "${SYS}" = "darwin"], [
1908 VLC_ADD_LIBS([decklink decklinkoutput],[-Wl,-framework,CoreFoundation])
1909 ])
1910 ], [
1911 AS_IF([test "${enable_decklink}" = "yes"], [
1912 AC_MSG_ERROR([Blackmagic DeckLink SDI include files not found!])
1913 ], [
1914 AC_MSG_WARN([Blackmagic DeckLink SDI include files not found, decklink disabled])
1915 ])
1916 ])
1917 AC_LANG_POP([C++])
1918 VLC_RESTORE_FLAGS
1919 fi
1920 AM_CONDITIONAL([HAVE_DECKLINK], [ test "${have_decklink}" != "no" ])
1923 dnl
1924 dnl Built-in CD-DA and VCD module
1925 dnl
1926 AC_ARG_ENABLE([vcd],
1927 AS_HELP_STRING([--disable-vcd],
1928 [disable built-in VCD and CD-DA support (default enabled)]))
1930 AC_ARG_ENABLE([libcddb],
1931 AS_HELP_STRING([--disable-libcddb],
1932 [disable CDDB for Audio CD (default enabled)]))
1934 if test "${enable_vcd}" != "no"
1935 then
1936 AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1937 AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1938 AC_MSG_RESULT(yes)
1939 VLC_ADD_PLUGIN([vcd cdda])
1940 ],[
1941 AC_MSG_RESULT(no)
1942 ])
1944 AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1945 AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1946 AC_MSG_RESULT(yes)
1947 VLC_ADD_PLUGIN([vcd cdda])
1948 AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1949 ],[
1950 AC_MSG_RESULT(no)
1951 ])
1953 AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1954 AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1955 AC_MSG_RESULT(yes)
1956 VLC_ADD_PLUGIN([vcd cdda])
1957 AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1958 ],[
1959 AC_MSG_RESULT(no)
1960 ])
1962 if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32" -o "${SYS}" = "os2" -o "${SYS}" = "darwin"
1963 then
1964 VLC_ADD_PLUGIN([vcd cdda])
1965 fi
1967 if test "$enable_libcddb" != "no"; then
1968 PKG_CHECK_MODULES(LIBCDDB, [libcddb >= 0.9.5], [
1969 HAVE_LIBCDDB=yes
1970 AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
1971 VLC_ADD_LIBS([cdda],[$LIBCDDB_LIBS])
1972 VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
1973 ],:
1974 [AC_MSG_WARN([${LIBCDDB_PKG_ERRORS}: CDDB access disabled.])
1975 HAVE_LIBCDDB=no])
1976 fi
1977 fi
1979 dnl
1980 dnl Linux DVB
1981 dnl
1982 AC_CACHE_CHECK([for Linux DVB version 5.1], [ac_cv_linux_dvb_5_1], [
1983 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
1984 [#include <linux/dvb/version.h>
1985 #if (DVB_API_VERSION < 5)
1986 # error Linux DVB API v3.2 and older are not supported.
1987 #endif
1988 #if (DVB_API_VERSION == 5 && DVB_API_VERSION_MINOR < 1)
1989 # error Linux DVB API v5.0 is unsupported. Please update.
1990 #endif
1991 ]])], [
1992 ac_cv_linux_dvb_5_1=yes
1993 ], [
1994 ac_cv_linux_dvb_5_1=no
1995 ])])
1996 AM_CONDITIONAL([HAVE_LINUX_DVB], [test "$ac_cv_linux_dvb_5_1" = "yes"])
1998 dnl
1999 dnl Screen capture module
2000 dnl
2001 AC_ARG_ENABLE([screen],
2002 AS_HELP_STRING([--enable-screen],
2003 [disable screen capture (default enabled)]))
2004 if test "${enable_screen}" != "no"; then
2005 if test "${SYS}" = "darwin"; then
2006 AC_CHECK_HEADERS([ApplicationServices/ApplicationServices.h], [
2007 VLC_ADD_PLUGIN([screen])
2008 ])
2009 fi
2010 fi
2011 AM_CONDITIONAL([HAVE_MAC_SCREEN], [test "${SYS}" = "darwin" -a "x${enable_screen}" != "xno"])
2013 dnl
2014 dnl VNC/RFB access module
2015 dnl
2016 PKG_ENABLE_MODULES_VLC([VNC], [vnc], [libvncclient >= 0.9.9], (VNC/rfb client support), [auto])
2018 dnl RDP/Remote Desktop access module
2019 dnl
2020 PKG_ENABLE_MODULES_VLC([FREERDP], [rdp], [freerdp >= 1.0.1], (RDP/Remote Desktop client support) )
2022 dnl
2023 dnl QTKit
2024 AC_ARG_ENABLE([macosx-qtkit],
2025 AS_HELP_STRING([--enable-macosx-qtkit], [Mac OS X qtsound (audio) module (default enabled on Mac OS X <= v10.11)]))
2026 if test "x${enable_macosx_qtkit}" != "xno" &&
2027 (test "${SYS}" = "darwin" || test "${enable_macosx_qtkit}" = "yes")
2028 then
2029 AC_LANG_PUSH([Objective C])
2030 AC_CHECK_HEADERS([QTKit/QTKit.h], [
2031 VLC_ADD_PLUGIN([access_qtsound])
2032 ])
2033 AC_LANG_POP([Objective C])
2034 fi
2036 dnl
2037 dnl AVFoundation
2038 AC_SUBST([have_avfoundation], ["no"])
2039 AC_ARG_ENABLE([macosx-avfoundation],
2040 AS_HELP_STRING([--enable-macosx-avfoundation], [Mac OS X avcapture (video) module (default enabled on Mac OS X)]))
2041 if test "x${enable_macosx_avfoundation}" != "xno" &&
2042 (test "${SYS}" = "darwin" || test "${enable_macosx_avfoundation}" = "yes")
2043 then
2044 SAVED_LIBS="${LIBS}"
2045 LIBS="-framework AVFoundation"
2046 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [])],[have_avfoundation=yes],[have_avfoundation=no])
2047 LIBS="${SAVED_LIBS}"
2048 if test "${have_avfoundation}" != "no"
2049 then
2050 VLC_ADD_PLUGIN([avcapture])
2051 fi
2052 fi
2053 AM_CONDITIONAL([HAVE_AVFOUNDATION], [test "${have_avfoundation}" != "no"])
2055 dnl
2056 dnl DCP plugin (using asdcplib)
2057 dnl
2058 PKG_WITH_MODULES([ASDCP], [asdcplib], [have_asdcp="yes"])
2059 AM_CONDITIONAL([HAVE_ASDCP], [test "${have_asdcp}" = "yes"])
2061 dnl
2062 dnl Demux plugins
2063 dnl
2065 EXTEND_HELP_STRING([Mux/Demux plugins:])
2067 dnl
2068 dnl libdvbpsi check for ts mux/demux
2069 dnl
2070 have_dvbpsi="no"
2071 PKG_WITH_MODULES([DVBPSI], [libdvbpsi >= 1.2.0], [have_dvbpsi="yes"])
2072 AM_CONDITIONAL([HAVE_DVBPSI], [test "${have_dvbpsi}" = "yes"])
2075 dnl
2076 dnl GME demux plugin
2077 dnl
2078 AC_ARG_ENABLE([gme],
2079 AS_HELP_STRING([--enable-gme],
2080 [use Game Music Emu (default auto)]))
2081 AS_IF([test "${enable_gme}" != "no"], [
2082 AC_CHECK_HEADER([gme/gme.h], [
2083 AC_CHECK_LIB([gme], [gme_identify_header], [
2084 VLC_ADD_PLUGIN([gme])
2085 ], [
2086 AC_CHECK_LIB([gme], [gme_identify_extension], [
2087 VLC_ADD_LIBS([gme], [-lstdc++ $LIBM])
2088 VLC_ADD_PLUGIN([gme])
2089 ],, [-lstdc++ $LIBM])
2090 ])
2091 VLC_ADD_LIBS([gme], [-lgme])
2092 ], [
2093 AS_IF([test "x${enable_gme}" != "x"], [
2094 AC_MSG_ERROR([GME cannot be found. Please install the development files.])
2095 ])
2096 ])
2097 ])
2100 dnl
2101 dnl SIDPlay plugin
2102 dnl
2103 AC_ARG_ENABLE([sid],
2104 AS_HELP_STRING([--enable-sid],[C64 sid demux support (default auto)]))
2105 AS_IF([test "${enable_sid}" != "no"], [
2106 PKG_CHECK_MODULES(SID, [libsidplay2], [
2107 AC_LANG_PUSH(C++)
2108 oldCPPFLAGS="$CPPFLAGS"
2109 CPPFLAGS="$CPPFLAGS $SID_CFLAGS"
2110 AC_CHECK_HEADER([sidplay/builders/resid.h], [
2111 VLC_ADD_PLUGIN([sid])
2112 VLC_ADD_CFLAGS([sid], [$SID_CFLAGS])
2113 VLC_ADD_LIBS([sid], [$SID_LIBS] [-lresid-builder])
2114 ], [
2115 AS_IF([test -n "${enable_sid}"],
2116 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2117 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2118 )
2119 ])
2120 CPPFLAGS="$oldCPPFLAGS"
2121 AC_LANG_POP(C++)
2122 ], [
2123 AS_IF([test "x${enable_sid}" = "xyes"],
2124 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2125 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2126 )
2127 ])
2128 ])
2131 dnl
2132 dnl ogg demux plugin
2133 dnl
2134 PKG_ENABLE_MODULES_VLC([OGG], [mux_ogg], [ogg >= 1.0], [Ogg demux support], [auto])
2135 PKG_CHECK_MODULES(LIBVORBIS, [vorbis >= 1.1], [
2136 AC_DEFINE(HAVE_LIBVORBIS, 1, [Define to 1 if you have the libvorbis])
2137 ],[true])
2138 PKG_ENABLE_MODULES_VLC([OGG], [], [ogg >= 1.0], [Ogg demux support], [auto], [${LIBVORBIS_CFLAGS}], [${LIBVORBIS_LIBS}])
2139 if test "${enable_sout}" != "no"; then
2140 dnl Check for libshout
2141 PKG_ENABLE_MODULES_VLC([SHOUT], [access_output_shout], [shout >= 2.1], [libshout output plugin], [auto])
2142 fi
2144 dnl
2145 dnl matroska demux plugin
2146 dnl
2147 PKG_WITH_MODULES([MATROSKA], [libebml libmatroska], [
2148 VLC_ADD_PLUGIN([mkv])
2149 VLC_ADD_CFLAGS([mkv], [$MATROSKA_CFLAGS])
2150 VLC_ADD_LIBS([mkv], [$MATROSKA_LIBS])
2151 have_matroska="yes"
2152 ],,[MKV format support], [auto])
2153 AM_CONDITIONAL([HAVE_MATROSKA], [test "${have_matroska}" = "yes"])
2155 dnl
2156 dnl modplug demux plugin
2157 dnl
2158 AC_ARG_ENABLE([mod],
2159 AS_HELP_STRING([--disable-mod],
2160 [do not use libmodplug (default auto)]))
2161 if test "${enable_mod}" != "no" ; then
2162 PKG_CHECK_MODULES(LIBMODPLUG, [libmodplug >= 0.8.4 libmodplug != 0.8.8], [
2163 VLC_ADD_PLUGIN([mod])
2164 VLC_ADD_CXXFLAGS([mod],[$LIBMODPLUG_CFLAGS])
2165 VLC_ADD_CFLAGS([mod],[$LIBMODPLUG_CFLAGS]) #modules/demux/mod.c needs CFLAGS_mod, not CXXFLAGS_mod
2166 VLC_ADD_LIBS([mod],[$LIBMODPLUG_LIBS])
2167 ],[
2168 AS_IF([test -n "${enable_mod}"],
2169 [AC_MSG_ERROR([${LIBMODPLUG_PKG_ERRORS}.])],
2170 [AC_MSG_WARN([${LIBMODPLUG_PKG_ERRORS}.])])
2171 ])
2172 fi
2174 dnl
2175 dnl mpc demux plugin
2176 dnl
2177 AC_ARG_ENABLE([mpc],
2178 AS_HELP_STRING([--disable-mpc], [do not use libmpcdec (default auto)]))
2179 if test "${enable_mpc}" != "no"
2180 then
2181 AC_CHECK_HEADERS([mpcdec/mpcdec.h], [
2182 VLC_ADD_PLUGIN([mpc])
2183 VLC_ADD_LIBS([mpc],[-lmpcdec])])
2184 fi
2186 dnl
2187 dnl Codec plugins
2188 dnl
2190 EXTEND_HELP_STRING([Codec plugins:])
2192 dnl
2193 dnl wmafixed plugin
2194 dnl
2195 AC_ARG_ENABLE([wma-fixed],
2196 AS_HELP_STRING([--enable-wma-fixed], [libwma-fixed module (default disabled)]))
2197 if test "${enable_wma_fixed}" = "yes"
2198 then
2199 VLC_ADD_PLUGIN([wma_fixed])
2200 fi
2202 dnl
2203 dnl shine encoder plugin
2204 dnl
2205 PKG_ENABLE_MODULES_VLC([SHINE], [], [shine >= 3.0.0], [MPEG Audio Layer 3 encoder], [auto], [], [], [])
2208 dnl
2209 dnl openmax il codec plugin
2210 dnl
2211 AC_ARG_ENABLE([omxil],
2212 AS_HELP_STRING([--enable-omxil], [openmax il codec module (default disabled)]))
2213 if test "${enable_omxil}" = "yes"
2214 then
2215 VLC_ADD_PLUGIN([omxil])
2216 fi
2218 dnl
2219 dnl raspberry pi openmax il configuration
2220 dnl
2221 AC_ARG_ENABLE([rpi-omxil],
2222 AS_HELP_STRING([--enable-rpi-omxil], [openmax il configured for raspberry pi (default disabled)]))
2223 if test "${enable_rpi_omxil}" = "yes"
2224 then
2225 VLC_ADD_PLUGIN([omxil])
2226 VLC_ADD_CFLAGS([omxil],[-DRPI_OMX])
2227 fi
2229 dnl
2230 dnl CrystalHD codec plugin
2231 dnl
2232 AC_ARG_ENABLE([crystalhd],
2233 AS_HELP_STRING([--enable-crystalhd], [crystalhd codec plugin (default auto)]))
2234 if test "${enable_crystalhd}" != "no"; then
2235 AC_CHECK_HEADER(libcrystalhd/libcrystalhd_if.h, [
2236 VLC_ADD_PLUGIN([crystalhd])
2237 VLC_ADD_LIBS([crystalhd], [-lcrystalhd])
2238 ],[
2239 if test "${SYS}" = "mingw32" ; then
2240 AC_CHECK_HEADERS([libcrystalhd/bc_dts_defs.h], [
2241 VLC_ADD_PLUGIN([crystalhd])
2242 AC_CHECK_HEADERS([libcrystalhd/bc_drv_if.h], [
2243 VLC_ADD_LIBS([crystalhd], [-lbcmDIL])
2244 ])
2245 ],[
2246 AS_IF([test x"${enable_crystalhd}" = "xyes"],
2247 [AC_MSG_ERROR("Could not find CrystalHD development headers")],
2248 [AC_MSG_WARN("Could not find CrystalHD development headers")])
2249 ],[#define __LINUX_USER__
2250 #include <libcrystalhd/bc_dts_types.h>
2251 ])
2252 fi
2253 ],[
2254 #include <libcrystalhd/bc_dts_types.h>
2255 ])
2256 fi
2258 dnl
2259 dnl mad plugin
2260 dnl
2261 have_mad="no"
2262 MAD_CFLAGS=""
2263 MAD_LIBS=""
2265 AC_ARG_WITH(mad, AS_HELP_STRING([--with-mad=PATH], [path to libmad]), [
2266 enable_mad="yes"
2267 ], [
2268 with_mad="no"
2269 ])
2270 AS_IF([test "${with_mad}" != "no"], [
2271 MAD_CFLAGS="-I${with_mad}/include"
2272 MAD_LIBS="-L${with_mad}/lib"
2273 ])
2275 AC_ARG_ENABLE([mad],
2276 AS_HELP_STRING([--enable-mad], [libmad module (default enabled)]))
2277 AS_IF([test "${enable_mad}" != "no"], [
2278 VLC_SAVE_FLAGS
2279 CPPFLAGS="${CPPFLAGS} ${MAD_CFLAGS}"
2280 LDFLAGS="${LDFLAGS} ${MAD_LIBS}"
2281 AC_CHECK_HEADERS([mad.h], [
2282 AC_CHECK_LIB([mad], [mad_bit_init], [
2283 have_mad="yes"
2284 MAD_LIBS="${MAD_LIBS} -lmad"
2285 ])
2286 ])
2287 VLC_RESTORE_FLAGS
2288 AS_IF([test -n "$enable_mad" -a "${have_mad}" = "no"], [
2289 AC_MSG_ERROR([Could not find libmad. Install it or pass --disable-mad to disable it.])
2290 ])
2291 ])
2292 AC_SUBST([MAD_CFLAGS])
2293 AC_SUBST([MAD_LIBS])
2294 AM_CONDITIONAL([HAVE_MAD], [test "${have_mad}" = "yes"])
2296 dnl mpg123 plugin
2297 dnl
2298 dnl
2299 PKG_ENABLE_MODULES_VLC([MPG123], [mpg123], [libmpg123], [libmpg123 decoder support], [auto])
2301 dnl
2302 dnl gstreamer stuff
2303 dnl
2304 AC_ARG_ENABLE([gst-decode],
2305 AS_HELP_STRING([--enable-gst-decode], [GStreamer based decoding support (currently supports only video decoding) (default auto)]))
2307 have_gst_decode="no"
2308 AS_IF([test "${enable_gst_decode}" != "no"], [
2309 PKG_CHECK_MODULES([GST_APP], [gstreamer-app-1.0], [
2310 PKG_CHECK_MODULES([GST_VIDEO], [gstreamer-video-1.0], [
2311 have_gst_decode="yes"
2312 ], [
2313 AC_MSG_WARN([${GST_VIDEO_PKG_ERRORS}. GStreamer decoder module will not be built.])
2314 ])
2315 ], [
2316 AC_MSG_WARN([${GST_APP_PKG_ERRORS}. GStreamer modules will not be built.])
2317 ])
2318 ])
2319 AM_CONDITIONAL([HAVE_GST_DECODE], [test "${have_gst_decode}" = "yes"])
2321 dnl
2322 dnl avcodec decoder/encoder plugin
2323 dnl
2324 AC_ARG_ENABLE([merge-ffmpeg],
2325 AS_HELP_STRING([--enable-merge-ffmpeg], [merge FFmpeg-based plugins (default disabled)]),, [
2326 enable_merge_ffmpeg="no"
2327 ])
2328 AM_CONDITIONAL([MERGE_FFMPEG], [test "$enable_merge_ffmpeg" != "no"])
2330 AC_MSG_CHECKING([for libavutil variant])
2331 PKG_CHECK_EXISTS([libavutil], [
2332 libavutil_version="$(${PKG_CONFIG} --modversion libavutil)"
2333 libavutil_micro="${libavutil_version##*.}"
2334 AS_IF([test ${libavutil_micro} -le 99], [
2335 avfork="libav"
2336 ], [
2337 avfork="ffmpeg"
2338 ])
2339 ], [
2340 avfork="none"
2341 ])
2342 AC_MSG_RESULT([${avfork}])
2344 AC_ARG_ENABLE([avcodec],
2345 AS_HELP_STRING([--enable-avcodec], [libavcodec codec (default enabled)]))
2346 AS_IF([test "${enable_avcodec}" != "no"], [
2347 dnl We need >=57.16.0 from libav or >=57.37.100 from ffmpeg
2348 case "${avfork}" in
2349 libav) av_codec_ver="57.16.0" ;;
2350 dnl 05f66706d182eb0c36af54d72614bf4c33e957a9 includes libavutil 55.9.0
2351 ffmpeg) av_codec_ver="57.37.100" ;;
2352 dnl 7fc329e2dd6226dfecaa4a1d7adf353bf2773726 include libavutil 55.22.101
2353 *) AC_MSG_ERROR([Missing libav or FFmpeg. Pass --disable-avcodec to ignore this error.])
2354 esac
2355 PKG_CHECK_MODULES(AVCODEC,[libavcodec >= ${av_codec_ver} libavutil >= 55.9.0], [
2356 VLC_SAVE_FLAGS
2357 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2358 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2359 AC_CHECK_HEADERS([libavcodec/avcodec.h])
2360 AC_CHECK_HEADERS([libavutil/avutil.h])
2361 VLC_RESTORE_FLAGS
2362 have_avcodec="yes"
2363 ],[
2364 AC_MSG_ERROR([${AVCODEC_PKG_ERRORS}. Pass --disable-avcodec to ignore this error.])
2365 ])
2366 ], [
2367 have_avcodec="no"
2368 ])
2369 AM_CONDITIONAL([HAVE_AVCODEC], [test "${have_avcodec}" != "no"])
2371 dnl
2372 dnl libva needs avcodec
2373 dnl
2374 AC_ARG_ENABLE([libva],
2375 AS_HELP_STRING([--enable-libva], [VAAPI GPU decoding support (libVA) (default auto)]))
2377 AS_IF([test "${enable_libva}" = "yes" -a "${have_avcodec}" != "yes" ], [
2378 AC_MSG_ERROR([--enable-libva and --disable-avcodec options are mutually exclusive. Use --enable-avcodec.])
2379 ])
2381 have_vaapi="no"
2382 have_vaapi_drm="no"
2383 have_vaapi_x11="no"
2384 have_vaapi_wl="no"
2385 AS_IF([test "${enable_libva}" != "no"], [
2386 PKG_CHECK_MODULES([LIBVA], [libva >= 0.38], [
2387 have_vaapi="yes"
2388 ], [
2389 AS_IF([test -n "${enable_libva}"], [
2390 AC_MSG_ERROR([${LIBVA_PKG_ERRORS}.])
2391 ], [
2392 AC_MSG_WARN([${LIBVA_PKG_ERRORS}.])
2393 ])
2394 ])
2395 PKG_CHECK_MODULES([LIBVA_DRM], [libva-drm], [
2396 have_vaapi_drm="yes"
2397 ], [
2398 AC_MSG_WARN([${LIBVA_DRM_PKG_ERRORS}.])
2399 ])
2400 PKG_CHECK_MODULES(LIBVA_X11, [libva-x11], [
2401 have_vaapi_x11="yes"
2402 ], [
2403 AC_MSG_WARN([${LIBVA_X11_PKG_ERRORS}.])
2404 ])
2405 PKG_CHECK_MODULES(LIBVA_WL, [libva-wayland], [
2406 have_vaapi_wl="yes"
2407 ], [
2408 AC_MSG_WARN([${LIBVA_WL_PKG_ERRORS}.])
2409 ])
2410 ])
2411 AM_CONDITIONAL([HAVE_VAAPI], [test "${have_vaapi}" = "yes"])
2412 AM_CONDITIONAL([HAVE_VAAPI_DRM], [test "${have_vaapi_drm}" = "yes"])
2413 AM_CONDITIONAL([HAVE_VAAPI_X11], [test "${have_vaapi_x11}" = "yes"])
2414 AM_CONDITIONAL([HAVE_VAAPI_WL], [test "${have_vaapi_wl}" = "yes"])
2416 have_avcodec_vaapi="no"
2417 AS_IF([test "${have_vaapi}" = "yes" -a "${have_avcodec}" = "yes"], [
2418 VLC_SAVE_FLAGS
2419 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2420 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2421 AC_CHECK_HEADERS([libavcodec/vaapi.h], [
2422 AC_MSG_NOTICE([VA API acceleration activated])
2423 have_avcodec_vaapi="yes"
2424 ],[
2425 AS_IF([test -n "${enable_libva}"], [
2426 AC_MSG_ERROR([libva is present but libavcodec/vaapi.h is missing])
2427 ], [
2428 AC_MSG_WARN([libva is present but libavcodec/vaapi.h is missing ])
2429 ])
2430 ])
2431 VLC_RESTORE_FLAGS
2432 ])
2433 AM_CONDITIONAL([HAVE_AVCODEC_VAAPI], [test "${have_avcodec_vaapi}" = "yes"])
2435 dnl
2436 dnl dxva2 needs avcodec
2437 dnl
2438 AC_ARG_ENABLE([dxva2],
2439 AS_HELP_STRING([--enable-dxva2], [DxVA2 GPU decoding support (default auto)]))
2441 have_avcodec_dxva2="no"
2442 AS_IF([test "${enable_dxva2}" != "no"], [
2443 if test "${SYS}" = "mingw32"; then
2444 AS_IF([test "x${have_avcodec}" = "xyes"], [
2445 AC_CHECK_HEADERS([dxva2api.h],
2446 [
2447 AC_CHECK_HEADERS([libavcodec/dxva2.h], [
2448 AC_MSG_NOTICE([DxVA2 acceleration activated])
2449 have_avcodec_dxva2="yes"
2450 ],[
2451 AS_IF([test "${enable_dxva2}" = "yes"],
2452 [AC_MSG_ERROR([dxva2 is present but libavcodec/dxva2.h is missing])],
2453 [AC_MSG_WARN([dxva2 is present but libavcodec/dxva2.h is missing ])])
2454 ], [#undef _WIN32_WINNT
2455 /* DXVA2 is only available in Vista and above */
2456 #define _WIN32_WINNT 0x600])
2457 ],[
2458 AS_IF([test "${enable_dxva2}" = "yes"],
2459 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2460 [AC_MSG_WARN([dxva2api.h not found])])
2461 ],[#include <d3d9.h>])
2462 ],[
2463 AS_IF([test "x${enable_dxva2}" != "x"], [
2464 AC_MSG_ERROR([--enable-dxva2 and --disable-avcodec options are mutually exclusive.])
2465 ])
2466 ])
2467 fi
2468 ])
2469 AM_CONDITIONAL([HAVE_AVCODEC_DXVA2], [test "${have_avcodec_dxva2}" = "yes"])
2471 dnl
2472 dnl d3d11va needs avcodec
2473 dnl
2474 AC_ARG_ENABLE([d3d11va],
2475 AS_HELP_STRING([--enable-d3d11va], [D3D11 GPU decoding support (default auto)]))
2477 have_avcodec_d3d11va="no"
2478 AS_IF([test "${enable_d3d11va}" != "no"], [
2479 if test "${SYS}" = "mingw32"; then
2480 AS_IF([test "x${have_avcodec}" = "xyes"], [
2481 AC_CHECK_TYPES([ID3D11VideoDecoder],
2482 [
2483 AC_CHECK_HEADERS([dxva2api.h],
2484 [
2485 AC_CHECK_HEADERS([libavcodec/d3d11va.h], [
2486 AC_MSG_NOTICE([D3D11 acceleration activated])
2487 AC_DEFINE([HAVE_AVCODEC_D3D11VA], [1], [Define if the d3d11va module is built])
2488 have_avcodec_d3d11va="yes"
2489 ],[
2490 AS_IF([test "${enable_d3d11va}" = "yes"],
2491 [AC_MSG_ERROR([d3d11va is present but libavcodec/d3d11va.h is missing])],
2492 [AC_MSG_WARN([d3d11va is present but libavcodec/d3d11va.h is missing ])])
2493 ], [#undef _WIN32_WINNT
2494 /* D3D11 is only available in Vista and above */
2495 #define _WIN32_WINNT 0x600])
2496 ],[
2497 AS_IF([test "${enable_d3d11va}" = "yes"],
2498 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2499 [AC_MSG_WARN([dxva2api.h not found])])
2500 ],[#include <d3d9.h>])
2501 ],[
2502 AS_IF([test "${enable_d3d11va}" = "yes"],
2503 [AC_MSG_ERROR([Could not find required ID3D11VideoDecoder in d3d11.h])],
2504 [AC_MSG_WARN([ID3D11VideoDecoder not found])])
2505 ], [#include <d3d11.h>])
2506 ],[
2507 AS_IF([test "x${enable_d3d11va}" != "x"], [
2508 AC_MSG_ERROR([--enable-d3d11va and --disable-avcodec options are mutually exclusive.])
2509 ])
2510 ])
2511 fi
2512 ])
2513 AM_CONDITIONAL([HAVE_AVCODEC_D3D11VA], [test "${have_avcodec_d3d11va}" = "yes"])
2515 dnl
2516 dnl DXGI debug
2517 dnl
2518 AC_CHECK_HEADERS([dxgidebug.h dxgi1_6.h])
2520 dnl
2521 dnl avformat demuxer/muxer plugin
2522 dnl
2524 AC_ARG_ENABLE([avformat],
2525 AS_HELP_STRING([--enable-avformat], [libavformat containers (default enabled)]),, [
2526 enable_avformat="${have_avcodec}"
2527 ])
2528 have_avformat="no"
2529 AS_IF([test "${enable_avformat}" != "no"], [
2530 PKG_CHECK_MODULES(AVFORMAT,[libavformat >= 53.21.0 libavcodec libavutil], [
2531 have_avformat="yes"
2532 VLC_SAVE_FLAGS
2533 CPPFLAGS="${CPPFLAGS} ${AVFORMAT_CFLAGS}"
2534 CFLAGS="${CFLAGS} ${AVFORMAT_CFLAGS}"
2535 AC_CHECK_HEADERS([libavformat/avformat.h libavformat/avio.h])
2536 AC_CHECK_HEADERS([libavcodec/avcodec.h])
2537 AC_CHECK_HEADERS([libavutil/avutil.h])
2538 AS_IF([test "$enable_merge_ffmpeg" = "no"], [
2539 have_avformat="no"
2540 ])
2541 VLC_RESTORE_FLAGS
2542 ],[
2543 AC_MSG_ERROR([${AVFORMAT_PKG_ERRORS}. Pass --disable-avformat to ignore this error.])
2544 ])
2545 ])
2546 AM_CONDITIONAL([HAVE_AVFORMAT], [test "${enable_avformat}" != "no"])
2548 dnl
2549 dnl swscale image scaling and conversion plugin
2550 dnl
2552 AC_ARG_ENABLE([swscale],
2553 AS_HELP_STRING([--enable-swscale],[libswscale image scaling and conversion
2554 (default enabled)]))
2555 if test "${enable_swscale}" != "no"
2556 then
2557 PKG_CHECK_MODULES(SWSCALE,[libswscale],
2558 [
2559 VLC_SAVE_FLAGS
2560 CPPFLAGS="${CPPFLAGS} ${SWSCALE_CFLAGS}"
2561 CFLAGS="${CFLAGS} ${SWSCALE_CFLAGS}"
2562 AC_CHECK_HEADERS([libswscale/swscale.h])
2563 AC_CHECK_HEADERS([libavutil/avutil.h])
2564 VLC_ADD_PLUGIN([swscale])
2565 VLC_ADD_LIBS([swscale],[$SWSCALE_LIBS])
2566 VLC_ADD_CFLAGS([swscale],[$SWSCALE_CFLAGS])
2567 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2568 VLC_ADD_LIBS([swscale],[${ac_cv_ld_bsymbolic}])
2569 ])
2570 VLC_RESTORE_FLAGS
2571 ],[
2572 AC_MSG_ERROR([${SWSCALE_PKG_ERRORS}. Pass --disable-swscale to ignore this error. Proper software scaling and some video chroma conversion will be missing.])
2573 ])
2574 fi
2576 dnl
2577 dnl postproc plugin
2578 dnl
2580 AC_ARG_ENABLE([postproc],
2581 AS_HELP_STRING([--enable-postproc], [libpostproc image post-processing (default auto)]))
2582 if test "${enable_postproc}" != "no"
2583 then
2584 PKG_CHECK_MODULES(POSTPROC,[libpostproc libavutil],
2585 [
2586 VLC_SAVE_FLAGS
2587 CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2588 CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2589 AC_CHECK_HEADERS([postproc/postprocess.h])
2590 VLC_ADD_PLUGIN([postproc])
2591 VLC_RESTORE_FLAGS
2592 ],[
2593 AC_MSG_WARN([${POSTPROC_PKG_ERRORS}.])
2594 ])
2595 fi
2597 dnl
2598 dnl faad decoder plugin
2599 dnl
2600 AC_ARG_ENABLE([faad],
2601 AS_HELP_STRING([--enable-faad], [faad codec (default auto)]))
2602 have_faad="no"
2603 AS_IF([test "${enable_faad}" != "no"], [
2604 AC_CHECK_HEADERS([neaacdec.h], [
2605 AC_CHECK_LIB([faad], [NeAACDecOpen], [have_faad="yes"],, [$LIBM])
2607 AS_IF([test "${have_faad}" = "yes"], [
2608 VLC_ADD_PLUGIN([faad])
2609 VLC_ADD_LIBS([faad],[-lfaad])
2610 ], [
2611 AS_IF([test "${enable_faad}" = "yes"], [
2612 AC_MSG_ERROR([cannot find FAAD library])
2613 ], [
2614 AC_MSG_WARN([cannot find FAAD library])
2615 ])
2616 ])
2617 ])
2618 ])
2620 dnl
2621 dnl AOM decoder plugin
2622 dnl
2623 PKG_ENABLE_MODULES_VLC([AOM], [], [aom], [experimental AV1 codec (default auto)])
2625 dnl
2626 dnl libvpx decoder plugin
2627 dnl
2628 AC_ARG_ENABLE([vpx],
2629 AS_HELP_STRING([--enable-vpx],[libvpx VP8/VP9 encoder and decoder (default auto)]))
2630 AS_IF([test "${enable_vpx}" != "no"],[
2631 PKG_CHECK_MODULES([VPX], [vpx >= 1.5.0], [
2632 VLC_ADD_PLUGIN([vpx])
2633 VLC_ADD_CPPFLAGS([vpx], [${VPX_CFLAGS}])
2634 VLC_ADD_LIBS([vpx], [${VPX_LIBS}])
2635 AC_CHECK_LIB([vpx],[vpx_codec_vp8_dx], [
2636 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_DECODER])
2637 ], [], [${VPX_LIBS}])
2638 AC_CHECK_LIB([vpx],[vpx_codec_vp9_dx], [
2639 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_DECODER])
2640 ], [], [${VPX_LIBS}])
2641 AC_CHECK_LIB([vpx],[vpx_codec_vp8_cx], [
2642 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_ENCODER])
2643 ], [], [${VPX_LIBS}])
2644 AC_CHECK_LIB([vpx],[vpx_codec_vp9_cx], [
2645 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_ENCODER])
2646 ], [], [${VPX_LIBS}])
2647 ], [
2648 AS_IF([test "${enable_vpx}" = "yes"],[
2649 AC_MSG_ERROR([libvpx 1.5.0 or higher was not found])
2650 ])])
2651 ])
2653 dnl
2654 dnl twolame encoder plugin
2655 dnl
2656 PKG_ENABLE_MODULES_VLC([TWOLAME], [], [twolame], [MPEG Audio Layer 2 encoder], [auto], [], [], [ -DLIBTWOLAME_STATIC])
2658 dnl
2659 dnl fdk-aac encoder plugin
2660 dnl
2661 PKG_ENABLE_MODULES_VLC([FDKAAC], [], [fdk-aac], [FDK-AAC encoder], [disabled])
2664 dnl
2665 dnl A52/AC3 decoder plugin
2666 dnl
2667 AC_ARG_ENABLE([a52],
2668 AS_HELP_STRING([--enable-a52], [A/52 support with liba52 (default enabled)]))
2669 if test "${enable_a52}" != "no"
2670 then
2671 AC_ARG_WITH([a52],
2672 AS_HELP_STRING([--with-a52=PATH], [a52 headers and libraries]))
2673 if test -z "${with_a52}"
2674 then
2675 LDFLAGS_test=""
2676 CPPFLAGS_test=""
2677 else
2678 LDFLAGS_test="-L${with_a52}/lib"
2679 CPPFLAGS_test="-I${with_a52}/include"
2680 fi
2681 VLC_SAVE_FLAGS
2682 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_test} ${CPPFLAGS_a52}"
2683 LDFLAGS="${LDFLAGS} ${LDFLAGS_test} ${LIBS_a52}"
2684 AC_CHECK_HEADERS([a52dec/a52.h], [
2685 AC_CHECK_LIB([a52], [a52_free], [
2686 VLC_ADD_PLUGIN([a52])
2687 VLC_ADD_LIBS([a52],[${LDFLAGS_test} -la52 $LIBM])
2688 VLC_ADD_CPPFLAGS([a52],[${CPPFLAGS_test}])
2689 ],[
2690 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.])
2691 ], [$LIBM])
2692 ],[
2693 AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2694 ])
2695 VLC_RESTORE_FLAGS
2696 fi
2698 dnl
2699 dnl DTS Coherent Acoustics decoder plugin
2700 dnl
2701 PKG_ENABLE_MODULES_VLC([DCA], [dca], [libdca >= 0.0.5], [DTS Coherent Acoustics support with libdca], [auto])
2703 dnl
2704 dnl Flac plugin
2705 dnl
2706 PKG_ENABLE_MODULES_VLC([FLAC], [], [flac], [libflac decoder/encoder support], [auto])
2708 dnl
2709 dnl Libmpeg2 plugin
2710 dnl
2711 PKG_ENABLE_MODULES_VLC([LIBMPEG2], [], [libmpeg2 > 0.3.2], [libmpeg2 decoder support], [auto])
2713 dnl
2714 dnl Vorbis plugin
2715 dnl
2716 PKG_ENABLE_MODULES_VLC([VORBIS], [], [ogg vorbis >= 1.1 vorbisenc >= 1.1], [Vorbis decoder and encoder], [auto])
2718 dnl
2719 dnl Tremor plugin
2720 dnl
2721 AC_ARG_ENABLE([tremor],
2722 AS_HELP_STRING([--enable-tremor], [Tremor decoder support (default disabled)]))
2723 if test "${enable_tremor}" = "yes"
2724 then
2725 AC_CHECK_HEADERS([tremor/ivorbiscodec.h], [
2726 VLC_ADD_PLUGIN([tremor])
2727 ],[])
2728 fi
2730 dnl
2731 dnl Speex plugins
2732 dnl
2733 PKG_ENABLE_MODULES_VLC([SPEEX], [], [ogg speex >= 1.0.5], [Speex support], [auto])
2734 have_speexdsp="no"
2735 AS_IF([test "${enable_speex}" != "no"], [
2736 PKG_CHECK_MODULES([SPEEXDSP], [speexdsp], [
2737 have_speexdsp="yes"
2738 ], [
2739 AC_MSG_WARN([${SPEEXDSP_PKG_ERRORS}.])
2740 ])
2741 ])
2742 AM_CONDITIONAL([HAVE_SPEEXDSP], [test "$have_speexdsp" = "yes"])
2744 dnl
2745 dnl Opus plugin
2746 dnl
2747 PKG_ENABLE_MODULES_VLC([OPUS], [], [ogg opus >= 1.0.3], [Opus support], [auto])
2749 dnl
2750 dnl Ambisonic channel mixer and binauralizer plugin
2751 dnl
2752 PKG_ENABLE_MODULES_VLC([SPATIALAUDIO], [], [spatialaudio], [Ambisonic channel mixer and binauralizer], [auto])
2754 dnl
2755 dnl theora decoder plugin
2756 dnl
2757 PKG_ENABLE_MODULES_VLC([THEORA], [], [ogg theoradec >= 1.0 theoraenc], [experimental theora codec], [auto])
2759 dnl
2760 dnl OggSpots decoder plugin
2761 dnl
2762 PKG_ENABLE_MODULES_VLC([OGGSPOTS], [], [ogg], [experimental OggSpots codec], [auto])
2764 dnl
2765 dnl Daala decoder plugin
2766 dnl
2767 PKG_ENABLE_MODULES_VLC([DAALA], [], [daaladec daalaenc], [experimental daala codec], [disabled])
2769 dnl
2770 dnl schroedinger decoder plugin (for dirac format video)
2771 dnl
2772 PKG_ENABLE_MODULES_VLC([SCHROEDINGER], [], [schroedinger-1.0 >= 1.0.10], [dirac decoder and encoder using schroedinger], [auto])
2774 dnl
2775 dnl PNG decoder module
2776 dnl
2777 AC_ARG_ENABLE([png],
2778 AS_HELP_STRING([--enable-png], [PNG support (default enabled)]))
2779 AS_IF([test "${enable_png}" != "no"], [
2780 AC_CHECK_HEADERS([png.h], [
2781 VLC_SAVE_FLAGS
2782 LDFLAGS="${LDFLAGS} -lz $LIBM"
2783 AC_CHECK_LIB([png], [png_set_alpha_mode], [
2784 VLC_ADD_PLUGIN([png])
2785 ], [], [-lz $LIBM])
2786 VLC_RESTORE_FLAGS
2787 ])
2788 ])
2790 dnl
2791 dnl JPEG decoder module
2792 dnl
2793 AC_ARG_ENABLE([jpeg],
2794 AS_HELP_STRING([--enable-jpeg], [JPEG support (default enabled)]))
2795 AS_IF([test "${enable_jpeg}" != "no"], [
2796 AC_CHECK_HEADERS([jpeglib.h], [
2797 VLC_ADD_PLUGIN([jpeg])
2798 ])
2799 ])
2801 dnl
2802 dnl BPG decoder module
2803 dnl
2804 AC_ARG_ENABLE([bpg],
2805 AS_HELP_STRING([--enable-bpg], [BPG support (default disabled)]))
2806 AS_IF([test "${enable_bpg}" != "no"], [
2807 AC_CHECK_HEADERS([libbpg.h], [
2808 VLC_ADD_PLUGIN([bpg])
2809 ])
2810 ])
2812 dnl
2813 dnl H262 encoder plugin (lib262)
2814 dnl
2815 AC_ARG_ENABLE([x262],
2816 AS_HELP_STRING([--enable-x262], [H262 encoding support with static libx262 (default disabled)]))
2817 if test "${enable_x262}" != "no"; then
2818 PKG_CHECK_MODULES(X262, x262, [
2819 VLC_ADD_PLUGIN([x262])
2820 VLC_ADD_LDFLAGS([x262],[${X262_LIBS}])
2821 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2822 VLC_ADD_LIBS([x262],[${av_cv_ld_bsymbolic}])
2823 ])
2824 VLC_ADD_CFLAGS([x262],[${X262_CFLAGS}])
2825 if echo ${X262_LIBS} |grep -q 'pthreadGC2'; then
2826 VLC_ADD_CFLAGS([x262], [-DPTW32_STATIC_LIB])
2827 fi
2828 ], [
2829 if test "${enable_x262}" = "yes"; then
2830 AC_MSG_ERROR([x262 module doesn't work without staticly compiled libx262.a])
2831 fi
2832 ])
2833 fi
2835 dnl x265 encoder
2836 PKG_ENABLE_MODULES_VLC([X265],, [x265], [HEVC/H.265 encoder], [auto])
2838 dnl
2839 dnl H264 encoder plugin (using libx264)
2840 dnl
2841 AC_ARG_ENABLE([x264],
2842 AS_HELP_STRING([--enable-x264], [H264 encoding support with libx264 (default enabled)]))
2843 if test "${enable_x264}" != "no"; then
2844 PKG_CHECK_MODULES(X264,x264 >= 0.148, [
2845 VLC_ADD_PLUGIN([x264])
2846 VLC_ADD_LIBS([x264],[${X264_LIBS}])
2848 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2849 VLC_ADD_LDFLAGS([x264],[${ac_cv_ld_bsymbolic}])
2850 ])
2852 VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
2853 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
2854 VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
2855 fi
2856 ],[
2857 if test "${enable_x264}" = "yes"; then
2858 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
2859 fi
2860 ])
2861 fi
2863 dnl
2864 dnl H264 encoder plugin (libx264 > 153)
2865 dnl
2866 AC_ARG_ENABLE([x26410b],
2867 AS_HELP_STRING([--enable-x26410b], [H264 10-bit encoding support with libx264 (default enabled)]))
2868 if test "${enable_x26410b}" != "no"; then
2869 PKG_CHECK_MODULES(X26410b,x264 >= 0.153, [
2870 VLC_ADD_PLUGIN([x26410b])
2871 VLC_ADD_LIBS([x26410b],[${X264_LIBS}])
2873 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2874 VLC_ADD_LDFLAGS([x26410b],[${ac_cv_ld_bsymbolic}])
2875 ])
2877 VLC_ADD_CFLAGS([x26410b],[${X264_CFLAGS}])
2878 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
2879 VLC_ADD_CFLAGS([x26410b], [-DPTW32_STATIC_LIB])
2880 fi
2881 ],[
2882 if test "${enable_x26410b}" = "yes"; then
2883 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
2884 fi
2885 ])
2886 fi
2889 dnl
2890 dnl Intel QuickSync (aka MediaSDK) H264/H262 encoder
2891 dnl
2892 PKG_ENABLE_MODULES_VLC([MFX], [qsv], [libmfx], [Intel QuickSync MPEG4-Part10/MPEG2 (aka H.264/H.262) encoder], [auto])
2894 dnl
2895 dnl libfluidsynth (MIDI synthetizer) plugin
2896 dnl
2897 PKG_ENABLE_MODULES_VLC([FLUIDSYNTH], [], [fluidsynth >= 1.1.2], [MIDI synthetiser with libfluidsynth], [auto])
2898 PKG_ENABLE_MODULES_VLC([FLUIDLITE], [fluidsynth], [fluidlite], [MIDI synthetiser with libfluidsynth], [auto])
2899 AC_CHECK_HEADERS([fluidlite.h], [AC_SUBST([FLUIDSYNTH_LIBS], ${FLUIDLITE_LIBS})])
2901 dnl
2902 dnl Teletext Modules
2903 dnl vbi decoder plugin (using libzbvi)
2904 dnl telx module
2905 dnl uncompatible
2906 dnl
2907 AC_ARG_ENABLE([zvbi],
2908 AS_HELP_STRING([--enable-zvbi],[VBI (inc. Teletext) decoding support with
2909 libzvbi (default enabled)]))
2910 AC_ARG_ENABLE([telx],
2911 AS_HELP_STRING([--enable-telx],[Teletext decoding module (conflicting with
2912 zvbi) (default enabled if zvbi is absent)]))
2914 AS_IF( [test "${enable_zvbi}" != "no"],[
2915 PKG_CHECK_MODULES(ZVBI, [zvbi-0.2 >= 0.2.28],
2916 [
2917 VLC_ADD_PLUGIN([zvbi])
2918 AC_DEFINE(ZVBI_COMPILED, 1, [Define if the zvbi module is built])
2919 AS_IF( [test "${enable_telx}" = "yes"],[
2920 AC_MSG_WARN([The zvbi and telx modules are incompatible. Using zvbi.])
2921 ])
2922 ],[
2923 AC_MSG_WARN([${ZVBI_PKG_ERRORS}. Enabling the telx module instead.])
2924 ])
2925 ])
2926 AS_IF( [test "${enable_telx}" != "no" ],[
2927 VLC_ADD_PLUGIN([telx])
2928 ])
2930 dnl
2931 dnl ARIB subtitles rendering module
2932 dnl
2933 AC_ARG_ENABLE([aribsub],
2934 AS_HELP_STRING([--enable-aribsub],[ARIB Subtitles support (default enabled)]))
2935 AS_IF( [test "${enable_aribsub}" != "no" ],[
2936 PKG_CHECK_MODULES(ARIBB24, [aribb24 >= 1.0.1], [
2937 have_aribb24="yes"
2938 VLC_ADD_PLUGIN([aribsub])
2939 VLC_ADD_LIBS([aribsub],[-laribb24])
2940 AC_DEFINE(HAVE_ARIBB24, 1, [Define if libaribb24 is available.])
2941 ],[
2942 AC_MSG_WARN(Library [aribb24] needed for [aribsub] was not found)
2943 have_aribb24="no"
2944 ])
2945 ])
2946 AM_CONDITIONAL([HAVE_ARIBB24], [test x"${have_aribb24}" = x"yes"])
2948 dnl
2949 dnl ARIB B25
2950 dnl
2951 PKG_ENABLE_MODULES_VLC([ARIBB25], [aribcam], [aribb25 >= 0.2.6], [ARIB STD-B25], [auto])
2953 dnl
2954 dnl kate decoder plugin
2955 dnl
2956 PKG_ENABLE_MODULES_VLC([KATE], [], [kate >= 0.3.0], [kate codec], [auto])
2958 dnl
2959 dnl tiger rendering for kate decoder plugin
2960 dnl
2961 AC_ARG_ENABLE([tiger],
2962 AS_HELP_STRING([--enable-tiger], [Tiger rendering library for Kate streams (default auto)]))
2963 AS_IF([test "${enable_tiger}" != "no"], [
2964 PKG_CHECK_MODULES(TIGER,[tiger >= 0.3.1], [
2965 AC_DEFINE(HAVE_TIGER, 1, [Define if libtiger is available.])],[
2966 AS_IF([test -n "${enable_tiger}"], [
2967 AC_MSG_ERROR([${TIGER_PKG_ERRORS}.])
2968 ])
2969 ])
2970 ])
2972 dnl
2973 dnl check if we can build the css selector engine
2974 dnl
2975 AC_ARG_ENABLE([css],
2976 AS_HELP_STRING([--enable-css], [CSS selector engine (default auto)]))
2977 AS_IF([test "${enable_css}" != "no"], [
2978 with_css="yes"
2979 AC_DEFINE(HAVE_CSS, 1, [Define if CSS engine is built])
2980 ])
2981 AM_CONDITIONAL([ENABLE_CSS], [test "${with_css}" = "yes"])
2984 dnl
2985 dnl Video plugins
2986 dnl
2988 EXTEND_HELP_STRING([Video plugins:])
2990 dnl
2991 dnl OpenGL
2992 dnl
2993 PKG_CHECK_MODULES([EGL], [egl], [
2994 have_egl="yes"
2995 ], [
2996 have_egl="no"
2997 ])
2998 AM_CONDITIONAL([HAVE_EGL], [test "${have_egl}" = "yes"])
3000 have_gl="no"
3001 PKG_CHECK_MODULES([GL], [gl], [
3002 have_gl="yes"
3003 ], [
3004 AC_MSG_CHECKING([for OpenGL])
3005 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
3006 #ifdef _WIN32
3007 # include <GL/glew.h>
3008 #endif
3009 #include <GL/gl.h>
3010 ]], [
3011 [int t0 = GL_TEXTURE0;]])
3012 ], [
3013 GL_CFLAGS=""
3014 have_gl="yes"
3015 AS_IF([test "${SYS}" != "mingw32"], [
3016 GL_LIBS="-lGL"
3017 ], [
3018 GL_LIBS="-lopengl32"
3019 ])
3020 ])
3021 AC_MSG_RESULT([${have_gl}])
3022 ])
3023 AM_CONDITIONAL([HAVE_GL], [test "${have_gl}" = "yes"])
3024 AS_IF([test "${have_gl}" = "yes"], [
3025 AC_DEFINE([HAVE_GL], 1, [Defined if having OpenGL])
3026 ])
3028 dnl OpenGL ES 2: depends on EGL 1.1
3029 PKG_ENABLE_MODULES_VLC([GLES2], [], [glesv2], [OpenGL ES v2 support], [disabled])
3031 dnl
3032 dnl Xlib
3033 dnl
3035 AC_PATH_XTRA()
3036 AC_CHECK_HEADERS([X11/Xlib.h])
3038 dnl
3039 dnl X C Bindings modules
3040 dnl
3041 AC_ARG_ENABLE([xcb],
3042 AS_HELP_STRING([--enable-xcb], [X11 support with XCB (default enabled)]),, [
3043 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3044 enable_xcb="yes"
3045 ], [
3046 enable_xcb="no"
3047 ])
3048 ])
3050 have_xcb="no"
3051 have_xkbcommon_x11="no"
3052 have_xcb_keysyms="no"
3053 AS_IF([test "${enable_xcb}" != "no"], [
3054 xcb_err=""
3056 dnl libxcb
3057 PKG_CHECK_MODULES([XCB], [xcb >= 1.6],, [
3058 xcb_err="$xcb_err ${XCB_PKG_ERRORS}."])
3059 PKG_CHECK_MODULES([XCB_COMPOSITE], [xcb-composite],, [
3060 xcb_err="$xcb_err ${XCB_COMPOSITE_PKG_ERRORS}."])
3061 PKG_CHECK_MODULES([XCB_RANDR], [xcb-randr >= 1.3],, [
3062 xcb_err="$xcb_err ${XCB_RANDR_PKG_ERRORS}."])
3063 PKG_CHECK_MODULES([XCB_SHM], [xcb-shm],, [
3064 xcb_err="$xcb_err ${XCB_SHM_PKG_ERRORS}."])
3065 PKG_CHECK_MODULES([XCB_XKB], [xcb-xkb],, [
3066 xcb_err="$xcb_err ${XCB_XKB_PKG_ERRORS}."])
3067 PKG_CHECK_MODULES([XCB_XV], [xcb-xv >= 1.1.90.1],, [
3068 xcb_err="$xcb_err ${XCB_XV_PKG_ERRORS}."])
3070 dnl xproto
3071 PKG_CHECK_MODULES(XPROTO, [xproto],, [
3072 xcb_err="$xcb_err ${XPROTO_PKG_ERRORS}."])
3074 AS_IF([test -n "$xcb_err"], [
3075 AC_MSG_ERROR([$xcb_err Pass --disable-xcb to skip X11 support.])
3076 ])
3078 dnl xkbcommon
3079 PKG_CHECK_MODULES([XKBCOMMON_X11], [xkbcommon-x11], [
3080 have_xkbcommon_x11="yes"
3081 ], [
3082 AC_MSG_WARN([${XKBCOMMON_X11_PKG_ERRORS}. Hotkeys are disabled.])
3083 ])
3085 dnl xcb-utils
3086 PKG_CHECK_MODULES([XCB_KEYSYMS], [xcb-keysyms >= 0.3.4], [
3087 have_xcb_keysyms="yes"
3088 ], [
3089 AC_MSG_WARN([${XCB_KEYSYMS_PKG_ERRORS}. Global hotkeys are disabled.])
3090 ])
3092 have_xcb="yes"
3093 ])
3094 AM_CONDITIONAL([HAVE_XCB], [test "${have_xcb}" = "yes"])
3095 AM_CONDITIONAL([HAVE_XKBCOMMON_X11], [test "${have_xkbcommon_x11}" = "yes"])
3096 AM_CONDITIONAL([HAVE_XCB_KEYSYMS], [test "${have_xcb_keysyms}" = "yes"])
3099 dnl
3100 dnl VDPAU needs X11
3101 dnl
3102 AC_ARG_ENABLE([vdpau],
3103 [AS_HELP_STRING([--enable-vdpau], [VDPAU hardware support (default auto)])])
3104 have_vdpau="no"
3105 AS_IF([test "${enable_vdpau}" != "no"], [
3106 PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.6], [
3107 have_vdpau="yes"
3108 AS_IF([test "${no_x}" = "yes"], [
3109 AC_MSG_ERROR([VDPAU requires Xlib (X11).])
3110 ])
3111 ], [
3112 AS_IF([test -n "${enable_vdpau}"], [
3113 AC_MSG_ERROR([${VDPAU_PKG_ERRORS}.])
3114 ])
3115 ])
3116 ])
3117 AM_CONDITIONAL([HAVE_VDPAU], [test "${have_vdpau}" = "yes"])
3119 have_avcodec_vdpau="no"
3120 AS_IF([test "${have_vdpau}" = "yes" -a "${have_avcodec}" = "yes"], [
3121 case "${avfork}" in
3122 libav) av_vdpau_ver="56.10.0" ;;
3123 ffmpeg) av_vdpau_ver="56.19.100" ;;
3124 esac
3125 PKG_CHECK_EXISTS([libavcodec >= ${av_vdpau_ver}], [
3126 have_avcodec_vdpau="yes"
3127 AC_MSG_NOTICE([VDPAU decoding acceleration activated])
3128 ], [
3129 AS_IF([test -n "${enable_vdpau}"], [
3130 AC_MSG_ERROR([libavcodec >= 56.10.0 is required for VDPAU decoding.])
3131 ], [
3132 AC_MSG_WARN([libavcodec >= 56.10.0 are required for VDPAU decoding.])
3133 ])
3134 ])
3135 ])
3136 AM_CONDITIONAL([HAVE_AVCODEC_VDPAU], [test "${have_avcodec_vdpau}" = "yes"])
3139 dnl
3140 dnl Wayland
3141 dnl
3142 AC_ARG_ENABLE([wayland],
3143 AS_HELP_STRING([--enable-wayland], [Wayland support (default auto)]))
3145 have_wayland="no"
3146 AS_IF([test "${enable_wayland}" != "no"], [
3147 wl_err=""
3149 dnl wayland
3150 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= 1.5.91],, [
3151 wl_err="$wl_err ${WAYLAND_CLIENT_PKG_ERRORS}."
3152 ])
3153 PKG_CHECK_MODULES([WAYLAND_CURSOR], [wayland-cursor],, [
3154 wl_err="$wl_err ${WAYLAND_CURSOR_PKG_ERRORS}."
3155 ])
3156 PKG_CHECK_MODULES([WAYLAND_EGL], [wayland-egl],, [
3157 wl_err="$wl_err ${WAYLAND_EGL_PKG_ERRORS}."
3158 ])
3159 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner >= 1.15], [
3160 WAYLAND_SCANNER="$(${PKG_CONFIG} wayland-scanner --variable wayland_scanner)"
3161 ], [
3162 wl_err="$wl_err ${WAYLAND_SCANNER_PKG_ERRORS}."
3163 ])
3165 dnl wayland-protocols
3166 PKG_CHECK_MODULES([WAYLAND_PROTOCOLS], [wayland-protocols >= 1.12], [
3167 WAYLAND_PROTOCOLS="$(${PKG_CONFIG} wayland-protocols --variable pkgdatadir)"
3168 ], [
3169 wl_err="$wl_err ${WAYLAND_PROTOCOLS_PKG_ERRORS}."
3170 ])
3172 AS_IF([test -n "$wl_err"], [
3173 AS_IF([test -n "$enable_wayland"], [
3174 AC_MSG_ERROR([$wl_err])
3175 ], [
3176 AC_MSG_WARN([$wl_err])
3177 ])
3178 ], [
3179 have_wayland="yes"
3180 ])
3182 dnl xkbcommon
3183 PKG_CHECK_MODULES([XKBCOMMON], [xkbcommon], [
3184 have_xkbcommon="yes"
3185 ], [
3186 AC_MSG_WARN([${XKBCOMMON_PKG_ERRORS}. Hotkeys are disabled.])
3187 ])
3188 ])
3189 AM_CONDITIONAL([HAVE_WAYLAND], [test "${have_wayland}" = "yes"])
3190 AC_SUBST([WAYLAND_PROTOCOLS])
3191 AC_SUBST([WAYLAND_SCANNER])
3192 AM_CONDITIONAL([HAVE_XKBCOMMON], [test "${have_xkbcommon}" = "yes"])
3195 dnl
3196 dnl SDL image decoder module
3197 dnl
3198 AC_ARG_ENABLE([sdl-image],
3199 AS_HELP_STRING([--enable-sdl-image], [SDL image support (default enabled)]))
3200 AS_IF([test "${enable_sdl_image}" != "no"],[
3201 PKG_CHECK_MODULES(SDL_IMAGE, [SDL_image >= 1.2.10], [
3202 VLC_ADD_PLUGIN([sdl_image])
3203 ], [
3204 AC_MSG_WARN([${SDL_IMAGE_PKG_ERRORS}. You should install it alongside your SDL package.])
3205 ])
3206 ])
3208 dnl
3209 dnl freetype module
3210 dnl
3211 AC_ARG_ENABLE([freetype],
3212 AS_HELP_STRING([--enable-freetype], [freetype support (default auto)]))
3213 AC_ARG_ENABLE([fribidi],
3214 AS_HELP_STRING([--enable-fribidi], [fribidi support (default auto)]))
3215 AC_ARG_ENABLE([harfbuzz],
3216 AS_HELP_STRING([--enable-harfbuzz], [harfbuzz support (default auto)]))
3217 AC_ARG_ENABLE([fontconfig],
3218 AS_HELP_STRING([--enable-fontconfig], [fontconfig support (default auto)]))
3220 AC_ARG_WITH([default-font],
3221 AS_HELP_STRING([--with-default-font=PATH],
3222 [Path to the default font]),
3223 [AC_DEFINE_UNQUOTED([DEFAULT_FONT_FILE],
3224 "$withval", [Default font])])
3225 AC_ARG_WITH([default-monospace-font],
3226 AS_HELP_STRING([--with-default-monospace-font=PATH],
3227 [Path to the default font]),
3228 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FONT_FILE],
3229 "$withval", [Default monospace font])])
3231 AC_ARG_WITH([default-font-family],
3232 AS_HELP_STRING([--with-default-font-family=NAME],
3233 [Name of the default font family]),
3234 [AC_DEFINE_UNQUOTED([DEFAULT_FAMILY],
3235 "$withval", [Default font family])])
3236 AC_ARG_WITH([default-monospace-font-family],
3237 AS_HELP_STRING([--with-default-monospace-font-family=NAME],
3238 [Name of the default font family]),
3239 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FAMILY],
3240 "$withval", [Default monospace font family])])
3242 have_freetype="no"
3243 have_fontconfig="no"
3244 have_fribidi="no"
3245 have_harfbuzz="no"
3247 if test "${enable_freetype}" != "no"; then
3248 PKG_CHECK_MODULES(FREETYPE, freetype2, [
3249 have_freetype="yes"
3250 VLC_ADD_CPPFLAGS([skins2],[${FREETYPE_CFLAGS}])
3251 VLC_ADD_LIBS([skins2],[${FREETYPE_LIBS}])
3253 dnl fontconfig support
3254 AS_IF([test "${enable_fontconfig}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3255 PKG_CHECK_MODULES(FONTCONFIG, [fontconfig >= 2.11], [
3256 have_fontconfig="yes"
3257 ], [
3258 AC_MSG_WARN([${FONTCONFIG_PKG_ERRORS}. Styles will be disabled in FreeType.])
3259 ])
3260 ])
3262 dnl fribidi support
3263 if test "${enable_fribidi}" != "no"; then
3264 PKG_CHECK_MODULES(FRIBIDI, fribidi, [
3265 have_fribidi="yes"
3266 VLC_ADD_CPPFLAGS([skins2], [${FRIBIDI_CFLAGS} -DHAVE_FRIBIDI])
3267 VLC_ADD_LIBS([skins2], [${FRIBIDI_LIBS}])
3268 ],[AC_MSG_WARN([${FRIBIDI_PKG_ERRORS}. Bidirectional text and complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3269 fi
3271 dnl harfbuzz support
3272 if test "${have_fribidi}" != "no"; then
3273 if test "${enable_harfbuzz}" != "no"; then
3274 PKG_CHECK_MODULES(HARFBUZZ, harfbuzz, [
3275 have_harfbuzz="yes"
3276 VLC_ADD_CPPFLAGS([skins2], [${HARFBUZZ_CFLAGS} -DHAVE_HARFBUZZ])
3277 VLC_ADD_LIBS([skins2], [${HARFBUZZ_LIBS}])
3278 ],[AC_MSG_WARN([${HARFBUZZ_PKG_ERRORS}. Support for complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3279 fi
3280 fi
3281 ],[
3282 AS_IF([test -n "${enable_freetype}"],[
3283 AC_MSG_ERROR([${FREETYPE_PKG_ERRORS}. Install FreeType2 development or configure with --disable-freetype.])
3284 ])
3285 ])
3286 fi
3288 AM_CONDITIONAL([HAVE_FREETYPE], [test "${have_freetype}" = "yes"])
3289 AM_CONDITIONAL([HAVE_FONTCONFIG], [test "${have_fontconfig}" = "yes"])
3290 AM_CONDITIONAL([HAVE_FRIBIDI], [test "${have_fribidi}" = "yes"])
3291 AM_CONDITIONAL([HAVE_HARFBUZZ], [test "${have_harfbuzz}" = "yes"])
3293 dnl
3294 dnl libass subtitle rendering module
3295 dnl
3296 AC_ARG_ENABLE([libass],
3297 AS_HELP_STRING([--enable-libass], [Subtitle support using libass (default enabled)]))
3298 AS_IF( [test "${enable_libass}" != "no"], [
3299 PKG_CHECK_MODULES(LIBASS, [libass >= 0.9.8],
3300 [
3301 VLC_ADD_PLUGIN([libass])
3303 if test "${have_fontconfig}" != "no"; then
3304 VLC_ADD_CPPFLAGS([libass],[-DHAVE_FONTCONFIG])
3305 VLC_ADD_LIBS([libass],[${FONTCONFIG_LIBS}])
3306 fi
3307 ],[
3308 AC_MSG_WARN([${LIBASS_PKG_ERRORS}.])
3309 ])
3310 ])
3312 dnl
3313 dnl SAPI (text to Speech renderer for Windows)
3314 dnl
3315 AC_LANG_PUSH([C++])
3316 AC_CHECK_TYPES([ISpObjectToken],[
3317 have_sapi="yes"
3318 ],[AC_MSG_WARN([sapi.h not found. Text to Speech renderer for Windows disabled])],
3319 [#include <windows.h>
3320 #include <sapi.h>
3321 #include <sphelper.h>])
3322 AM_CONDITIONAL([HAVE_SAPI], [test "${have_sapi}" = "yes"])
3323 AC_LANG_POP([C++])
3325 dnl
3326 dnl SVG module (text rendering and image decoding)
3327 dnl
3328 PKG_ENABLE_MODULES_VLC([SVG], [], [librsvg-2.0 >= 2.9.0], [SVG rendering library],[auto])
3329 PKG_ENABLE_MODULES_VLC([SVGDEC], [], [librsvg-2.0 >= 2.9.0 cairo >= 1.13.1], [SVG image decoder library],[auto])
3331 dnl
3332 dnl Windows DirectX module
3333 dnl
3335 AC_ARG_ENABLE([directx],
3336 AS_HELP_STRING([--enable-directx],
3337 [Microsoft DirectX support (default enabled on Windows)]),, [
3338 AS_IF([test "${SYS}" = "mingw32"], [
3339 enable_directx="yes"
3340 ], [
3341 enable_directx="no"
3342 ])
3343 ])
3344 AS_IF([test "${enable_directx}" != "no"], [
3345 dnl DirectDraw
3346 AC_CHECK_HEADERS([ddraw.h], [
3347 VLC_ADD_PLUGIN([directdraw])
3348 ])
3350 dnl OpenGL
3351 AC_CHECK_HEADERS([GL/wglew.h], [
3352 VLC_ADD_PLUGIN([glwin32 wgl])
3353 ],, [
3354 #include <windows.h>
3355 #include <GL/gl.h>
3356 ])
3358 dnl Direct3D11
3359 AC_CHECK_HEADERS([d3d11.h], [
3360 VLC_ADD_PLUGIN([direct3d11 direct3d11_filters])
3361 ])
3363 dnl Direct3D9
3364 AC_CHECK_HEADERS([d3d9.h], [
3365 VLC_ADD_PLUGIN([direct3d9])
3366 AC_CHECK_HEADERS([d3dx9effect.h])
3368 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
3369 [[#define COBJMACROS
3370 #include <d3d9.h>
3371 #include <dxva2api.h>
3372 #ifndef IDirectXVideoProcessorService_GetVideoProcessorDeviceGuids
3373 # error dxva2 too old
3374 #endif
3375 ]],[[;]])
3376 ],[
3377 VLC_ADD_PLUGIN([direct3d9_filters])
3378 ],
3379 [AC_MSG_WARN([Could not find required IDirectXVideoDecoder in dxva2api.h])])
3381 ])
3382 ])
3384 dnl
3385 dnl Linux framebuffer module
3386 dnl
3387 AC_CHECK_HEADER([linux/fb.h], [
3388 VLC_ADD_PLUGIN([fb])
3389 ])
3391 dnl
3392 dnl Linux kernel mode setting module
3393 dnl
3394 PKG_ENABLE_MODULES_VLC([KMS], [], [libdrm >= 2.4.83], [Linux kernel mode setting output], [auto])
3396 dnl
3397 dnl libcaca plugin
3398 dnl
3399 PKG_ENABLE_MODULES_VLC([CACA], [], [caca >= 0.99.beta14], [libcaca output],[auto])
3401 dnl
3402 dnl OS/2 KVA plugin
3403 dnl
3404 AC_ARG_ENABLE([kva],
3405 AS_HELP_STRING([--enable-kva],
3406 [support the K Video Accelerator KVA (default enabled on OS/2)]),, [
3407 AS_IF([test "$SYS" = "os2"], [
3408 enable_kva="yes"
3409 ])
3410 ])
3411 have_kva="no"
3412 KVA_LIBS=""
3413 AS_IF([test "$enable_kva" != "no"], [
3414 AC_CHECK_HEADERS([kva.h], [
3415 have_kva="yes"
3416 AC_CHECK_LIB([kva], [main], [
3417 KVA_LIBS="-lkva"
3418 ])
3419 ])
3420 ])
3421 AC_SUBST([KVA_LIBS])
3422 AM_CONDITIONAL([HAVE_KVA], [test "${have_kva}" = "yes"])
3424 dnl
3425 dnl MMAL plugin
3426 dnl
3427 AC_ARG_ENABLE([mmal],
3428 AS_HELP_STRING([--enable-mmal],
3429 [Multi-Media Abstraction Layer (MMAL) hardware plugin (default enable)]))
3430 if test "${enable_mmal}" != "no"; then
3431 VLC_SAVE_FLAGS
3432 LDFLAGS="${LDFLAGS} -L/opt/vc/lib -lvchostif"
3433 CPPFLAGS="${CPPFLAGS} -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux"
3434 AC_CHECK_HEADERS([interface/mmal/mmal.h],
3435 [ AC_CHECK_LIB([bcm_host], [vc_tv_unregister_callback_full], [
3436 have_mmal="yes"
3437 VLC_ADD_PLUGIN([mmal])
3438 VLC_ADD_LDFLAGS([mmal],[ -L/opt/vc/lib ])
3439 VLC_ADD_CFLAGS([mmal],[ -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux ])
3440 VLC_ADD_LIBS([mmal],[ -lbcm_host -lmmal -lmmal_core -lmmal_components -lmmal_util -lvchostif ]) ], [
3441 AS_IF([test "${enable_mmal}" = "yes"],
3442 [ AC_MSG_ERROR([Cannot find bcm library...]) ],
3443 [ AC_MSG_WARN([Cannot find bcm library...]) ])
3444 ],
3445 [])
3446 ] , [ AS_IF([test "${enable_mmal}" = "yes"],
3447 [ AC_MSG_ERROR([Cannot find development headers for mmal...]) ],
3448 [ AC_MSG_WARN([Cannot find development headers for mmal...]) ]) ])
3449 VLC_RESTORE_FLAGS
3450 fi
3451 AM_CONDITIONAL([HAVE_MMAL], [test "${have_mmal}" = "yes"])
3453 dnl
3454 dnl Audio plugins
3455 dnl
3457 EXTEND_HELP_STRING([Audio plugins:])
3459 dnl
3460 dnl Pulseaudio module
3461 dnl
3462 AC_ARG_ENABLE([pulse],
3463 AS_HELP_STRING([--enable-pulse],
3464 [use the PulseAudio client library (default auto)]))
3465 have_pulse="no"
3466 AS_IF([test "${enable_pulse}" != "no"], [
3467 PKG_CHECK_MODULES([PULSE], [libpulse >= 1.0], [
3468 have_pulse="yes"
3469 ], [
3470 AS_IF([test "x${enable_pulse}" != "x"], [
3471 AC_MSG_ERROR([$PULSE_PKG_ERRORS. PulseAudio 1.0 or later required.])
3472 ])
3473 ])
3474 ])
3475 AM_CONDITIONAL([HAVE_PULSE], [test "${have_pulse}" = "yes"])
3477 dnl
3478 dnl ALSA module
3479 dnl
3480 AC_ARG_ENABLE([alsa],
3481 AS_HELP_STRING([--enable-alsa],
3482 [support the Advanced Linux Sound Architecture (default auto)]),, [
3483 AS_IF([test "$SYS" = "linux" -a "${have_pulse}" = "no"], [
3484 enable_alsa="yes"
3485 ])
3486 ])
3487 have_alsa="no"
3488 AS_IF([test "${enable_alsa}" != "no"], [
3489 PKG_CHECK_MODULES([ALSA], [alsa >= 1.0.24], [
3490 have_alsa="yes"
3491 ], [
3492 AS_IF([test "x${enable_alsa}" != "x"], [
3493 AC_MSG_ERROR([$ALSA_PKG_ERRORS. alsa-lib 1.0.24 or later required. Pass --disable-alsa to ignore this error.])
3494 ])
3495 ])
3496 ])
3497 AM_CONDITIONAL([HAVE_ALSA], [test "${have_alsa}" = "yes"])
3499 dnl
3500 dnl Open Sound System module
3501 dnl
3502 AC_ARG_ENABLE([oss],
3503 AS_HELP_STRING([--enable-oss],
3504 [support the Open Sound System OSS (default enabled on FreeBSD/NetBSD/DragonFlyBSD)]),, [
3505 AS_IF([test "$SYS" = "mingw32" -o "$SYS" = "linux" -o "$SYS" = "openbsd"], [
3506 enable_oss="no"
3507 ])
3508 ])
3509 have_oss="no"
3510 OSS_LIBS=""
3511 AS_IF([test "$enable_oss" != "no"], [
3512 AC_CHECK_HEADERS([soundcard.h sys/soundcard.h], [
3513 have_oss="yes"
3514 AC_CHECK_LIB([ossaudio], [main], [
3515 OSS_LIBS="-lossaudio"
3516 ])
3517 ])
3518 ])
3519 AC_SUBST([OSS_LIBS])
3520 AM_CONDITIONAL([HAVE_OSS], [test "${have_oss}" = "yes"])
3522 dnl
3523 dnl OpenBSD sndio module
3524 dnl
3525 AC_ARG_ENABLE([sndio],
3526 AS_HELP_STRING([--disable-sndio],
3527 [support the OpenBSD sndio (default auto)]),, [
3528 AS_IF([test "$SYS" = "openbsd"], [
3529 enable_sndio="yes"
3530 ])
3531 ])
3532 have_sndio="no"
3533 AS_IF([test "$enable_sndio" != "no"], [
3534 AC_CHECK_HEADER([sndio.h], [
3535 have_sndio="yes"
3536 ])
3537 ])
3538 AM_CONDITIONAL([HAVE_SNDIO], [test "${have_sndio}" = "yes"])
3540 dnl
3541 dnl Windows Audio Session plugin
3542 dnl
3543 AC_ARG_ENABLE([wasapi],
3544 AS_HELP_STRING([--enable-wasapi],
3545 [use the Windows Audio Session API (default auto)])
3546 )
3547 have_wasapi="no"
3548 AS_IF([test "$enable_wasapi" != "no"], [
3549 AC_CHECK_HEADER([audioclient.h], [
3550 have_wasapi="yes"
3551 ], [
3552 AS_IF([test "x${enable_wasapi}" != "x"], [
3553 AC_MSG_ERROR([Windows Audio Session API not found.])
3554 ])
3555 ])
3556 ])
3557 AM_CONDITIONAL([HAVE_WASAPI], [test "${have_wasapi}" = "yes"])
3559 dnl
3560 dnl JACK modules
3561 dnl
3562 AC_ARG_ENABLE([jack],
3563 AS_HELP_STRING([--disable-jack],
3564 [do not use jack (default auto)]))
3565 have_jack="no"
3566 AS_IF([test "${enable_jack}" != "no"], [
3567 PKG_CHECK_MODULES(JACK, jack >= 1.9.7,
3568 [ have_jack=yes ],
3569 [
3570 AC_MSG_WARN([${JACK_PKG_ERRORS}, trying jack1 instead])
3572 PKG_CHECK_MODULES(JACK, jack >= 0.120.1 jack < 1.0,
3573 [ have_jack=yes ],
3574 [
3575 AS_IF([test -n "${enable_jack}"],
3576 [AC_MSG_ERROR([${JACK_PKG_ERRORS}.])],
3577 [AC_MSG_WARN([${JACK_PKG_ERRORS}.])])
3578 ])
3579 ])
3580 ])
3581 AM_CONDITIONAL([HAVE_JACK], [test "${have_jack}" != "no"])
3583 dnl
3584 dnl OpenSLES Android
3585 dnl
3586 AC_ARG_ENABLE([opensles],
3587 AS_HELP_STRING([--enable-opensles], [Android OpenSL ES audio module (default disabled)]))
3588 if test "${HAVE_ANDROID}" = "1"; then
3589 if test "${enable_opensles}" = "yes"; then
3590 AC_CHECK_HEADERS([SLES/OpenSLES.h],
3591 [ VLC_ADD_PLUGIN([opensles_android]) ],
3592 [ AC_MSG_ERROR([cannot find OpenSLES headers])] )
3593 fi
3594 fi
3596 dnl
3597 dnl Tizen audio
3598 dnl
3599 AC_ARG_ENABLE([tizen_audio],
3600 AS_HELP_STRING([--enable-tizen-audio],
3601 [Tizen audio module (default enabled on Tizen)]),, [
3602 AS_IF([test "$HAVE_TIZEN" = "1"], [
3603 enable_tizen_audio="yes"
3604 ])
3605 ])
3606 if test "${enable_tizen_audio}" = "yes"; then
3607 AC_CHECK_HEADERS([audio_io.h],
3608 [ VLC_ADD_PLUGIN([tizen_audio]) ],
3609 [ AC_MSG_ERROR([cannot find Tizen audio_io headers])] )
3610 fi
3612 dnl
3613 dnl libsamplerate plugin
3614 dnl
3615 PKG_ENABLE_MODULES_VLC([SAMPLERATE], [], [samplerate], [Resampler with libsamplerate], [auto])
3617 dnl
3618 dnl soxr module
3619 dnl
3620 PKG_ENABLE_MODULES_VLC([SOXR], [], [soxr >= 0.1.2], [SoX Resampler library], [auto])
3622 dnl
3623 dnl OS/2 KAI plugin
3624 dnl
3625 AC_ARG_ENABLE([kai],
3626 AS_HELP_STRING([--enable-kai],
3627 [support the K Audio Interface KAI (default enabled on OS/2)]),, [
3628 AS_IF([test "$SYS" = "os2"], [
3629 enable_kai="yes"
3630 ])
3631 ])
3632 have_kai="no"
3633 KAI_LIBS=""
3634 AS_IF([test "$enable_kai" != "no"], [
3635 AC_CHECK_HEADERS([kai.h], [
3636 have_kai="yes"
3637 AC_CHECK_LIB([kai], [main], [
3638 KAI_LIBS="-lkai"
3639 ])
3640 ])
3641 ])
3642 AC_SUBST([KAI_LIBS])
3643 AM_CONDITIONAL([HAVE_KAI], [test "${have_kai}" = "yes"])
3645 dnl
3646 dnl chromaprint audio track fingerprinter
3647 dnl
3648 m4_pushdef([libchromaprint_version], 0.6.0)
3649 PKG_WITH_MODULES([CHROMAPRINT],[libchromaprint >= libchromaprint_version],
3650 VLC_ADD_PLUGIN([stream_out_chromaprint]),
3651 AS_IF([test "${enable_chromaprint}" = "yes"],
3652 [AC_MSG_ERROR(Library [libchromaprint >= libchromaprint_version] needed for [chromaprint] was not found)],
3653 [AC_MSG_WARN(Library [libchromaprint >= libchromaprint_version] needed for [chromaprint] was not found)]
3654 ),
3655 [(Chromaprint based audio fingerprinter)],[auto])
3656 m4_popdef([libchromaprint_version])
3658 dnl
3659 dnl Chromecast streaming support
3660 dnl
3661 m4_pushdef([protobuf_lite_version], 2.5.0)
3662 AC_ARG_VAR(PROTOC, [protobuf compiler])
3663 AC_CHECK_PROGS(PROTOC, protoc, no)
3664 PKG_WITH_MODULES([CHROMECAST],[protobuf-lite >= protobuf_lite_version], [
3665 AS_IF([test "x${PROTOC}" != "xno"], [
3666 build_chromecast="yes"
3667 ], [
3668 AC_MSG_ERROR(protoc compiler needed for [chromecast] was not found)
3669 ])
3670 ], [
3671 AS_IF([test "${enable_chromecast}" = "yes"],
3672 AC_MSG_ERROR(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found),
3673 AC_MSG_WARN(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found)
3674 )
3675 enable_chromecast="no"
3676 ], [(Chromecast streaming support)], [auto])
3677 AM_CONDITIONAL([BUILD_CHROMECAST], [test "${build_chromecast}" = "yes"])
3678 m4_popdef([protobuf_lite_version])
3680 dnl
3681 dnl Interface plugins
3682 dnl
3684 EXTEND_HELP_STRING([Interface plugins:])
3686 dnl
3687 dnl QT
3688 dnl
3689 AC_ARG_ENABLE([qt],
3690 AS_HELP_STRING([--disable-qt], [Qt UI support (default enabled)]),, [
3691 AS_IF([test "${SYS}" = "darwin"], [
3692 enable_qt="no"
3693 ])
3694 ])
3695 have_qt5_x11="no"
3696 AS_IF([test "${enable_qt}" != "no"], [
3697 PKG_CHECK_MODULES([QT], [Qt5Core >= 5.9.0 Qt5Widgets Qt5Gui Qt5Svg], [
3698 PKG_CHECK_MODULES([QT5_X11], [Qt5X11Extras], [
3699 have_qt5_x11="yes"
3700 ],[
3701 AC_MSG_WARN([Not building Qt Interface with X11 helpers.])
3702 ])
3703 QT_PATH="$(eval $PKG_CONFIG --variable=exec_prefix Qt5Core)"
3704 QT_HOST_PATH="$(eval $PKG_CONFIG --variable=host_bins Qt5Core)"
3705 QT_VERSION="$(eval $PKG_CONFIG --modversion Qt5Gui)"
3706 AC_PATH_PROGS(MOC, [moc-qt5 moc], moc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3707 AC_PATH_PROGS(RCC, [rcc-qt5 rcc], rcc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3708 AC_PATH_PROGS(UIC, [uic-qt5 uic], uic, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3709 ], [
3710 AS_IF([test -n "${enable_qt}"],[
3711 AC_MSG_ERROR([${QT_PKG_ERRORS}.])
3712 ],[
3713 AC_MSG_WARN([${QT_PKG_ERRORS}.])
3714 ])
3715 enable_qt="no"
3716 ])
3717 ])
3719 AS_IF([test "${enable_qt}" != "no"], [
3720 ALIASES="${ALIASES} qvlc"
3721 ])
3722 AC_SUBST([QT_VERSION])
3723 AM_CONDITIONAL([ENABLE_QT], [test "$enable_qt" != "no"])
3724 AM_CONDITIONAL([HAVE_QT5_X11], [test "${have_qt5_x11}" = "yes"])
3726 dnl
3727 dnl detect kde4-config patch (used for kde solids).
3728 dnl
3729 AC_ARG_VAR([KDE4_CONFIG], [kde4-config utility])
3730 AS_IF([test "x$KDE4_CONFIG" = "x"], [
3731 KDE4_CONFIG="kde4-config"
3732 ])
3734 dnl
3735 dnl Simple test for skins2 dependency
3736 dnl
3737 AS_IF([test "$enable_qt" = "no"], [
3738 AS_IF([test "${enable_skins2}" = "yes"], [
3739 AC_MSG_ERROR([The skins2 module depends on the Qt interface. Without it you will not be able to open any dialog box from the interface, which makes the skins2 interface rather useless. Install the Qt development package or alternatively you can also configure with: --disable-qt --disable-skins2.])
3740 ], [
3741 enable_skins2="no"
3742 AC_MSG_WARN([The skins2 module depends on the Qt interface, Qt is not built so skins2 is disabled.])
3743 ])
3744 ])
3746 dnl
3747 dnl Skins2 module
3748 dnl
3749 AC_ARG_ENABLE([skins2],
3750 AS_HELP_STRING([--enable-skins2], [skins interface module (default auto)]))
3751 AS_IF([test "${enable_skins2}" != "no"], [
3752 have_skins_deps="yes"
3754 dnl Win32
3755 AS_IF([test "${SYS}" = "mingw32"], [
3756 VLC_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -DWIN32_SKINS])
3757 VLC_ADD_LIBS([skins2],[-lgdi32 -lole32 -luuid -lmsimg32])
3758 dnl OS/2
3759 ], [test "${SYS}" = "os2"], [
3760 VLC_ADD_CPPFLAGS([skins2],[ -DOS2_SKINS])
3761 dnl Linux/Unix
3762 ], [
3763 PKG_CHECK_MODULES([XPM], [xpm],, [have_skins_deps="no"])
3764 PKG_CHECK_MODULES([XINERAMA], [xinerama],, [have_skins_deps="no"])
3765 PKG_CHECK_MODULES([XCURSOR], [xcursor],, [have_skins_deps="no"])
3766 PKG_CHECK_MODULES([XEXT], [xext],, [have_skins_deps="no"])
3767 VLC_ADD_CPPFLAGS([skins2],[${X_CFLAGS} ${XEXT_CFLAGS} ${XPM_CFLAGS} -DX11_SKINS])
3768 VLC_ADD_LIBS([skins2],[${X_LIBS} ${X_PRE_LIBS} ${XEXT_LIBS} ${XPM_LIBS} ${XINERAMA_LIBS} ${XCURSOR_LIBS} -lX11])
3769 ])
3771 dnl we need freetype
3772 AS_IF([test "${have_freetype}" != "yes"], [
3773 have_skins_deps="no"
3774 ])
3776 AS_IF([test "${have_skins_deps}" = "no"], [
3777 AS_IF([test "x${enable_skins2}" = "x"], [
3778 AC_MSG_WARN([Skins2 interface disabled due to missing dependencies.])
3779 ], [
3780 AC_MSG_ERROR([Skins2 interface requires FreeType, libxcursor, libxpm, libxext and libxinerama])
3781 ])
3782 enable_skins2="no"
3783 ], [
3784 ALIASES="${ALIASES} svlc"
3785 enable_skins2="yes"
3786 ])
3787 ])
3788 AM_CONDITIONAL([BUILD_SKINS], [test "${enable_skins2}" = "yes"])
3790 AC_ARG_ENABLE([libtar],
3791 AS_HELP_STRING([--enable-libtar], [libtar support for skins2 (default auto)]))
3792 AS_IF([test "${enable_skins2}" = "yes" && test "${enable_libtar}" != "no"], [
3793 AC_CHECK_HEADERS([libtar.h], [
3794 VLC_ADD_LIBS([skins2],[-ltar])
3795 ])
3796 ])
3798 dnl
3799 dnl MacOS X gui module
3800 dnl
3801 AC_ARG_ENABLE([macosx],
3802 AS_HELP_STRING([--enable-macosx], [Mac OS X gui support (default enabled on Mac OS X)]))
3803 if test "x${enable_macosx}" != "xno" -a "${SYS}" = "darwin"
3804 then
3806 dnl
3807 dnl If possible, use xcrun to find the right ibtool
3808 dnl
3810 AC_PATH_PROG([XCRUN], [xcrun], [no])
3811 AS_IF([test ! "x${XCRUN}" = "xno"], [
3812 AC_MSG_CHECKING([for ibtool (using xcrun)])
3813 XIB="$(eval $XCRUN -f ibtool 2>/dev/null || echo no)"
3814 AC_MSG_RESULT([${XIB}])
3815 ], [
3816 AC_MSG_WARN([Looking for tools without using xcrun])
3817 ])
3819 AS_IF([test "x${XIB}" = "xno"], [
3820 AC_PATH_PROG(XIB, [ibtool], [no])
3821 AS_IF([test "x${XIB}" = "xno"], [
3822 AC_MSG_ERROR([ibtool was not found, but is required for --enable-macosx])
3823 ])
3824 ])
3825 fi
3826 AM_CONDITIONAL([ENABLE_MACOSX_UI], [test "$enable_macosx" != "no" -a "${SYS}" = "darwin"])
3828 dnl
3829 dnl MacOS X sparkle update support
3830 dnl
3831 AC_ARG_ENABLE([sparkle],
3832 AS_HELP_STRING([--enable-sparkle], [Sparkle update support for OS X (default enabled on Mac OS X)]))
3833 if test "x${enable_sparkle}" != "xno" -a "${HAVE_OSX}" = "1"
3834 then
3835 if test ! -d ${CONTRIB_DIR}/Sparkle.framework -a ! -d ${CONTRIB_DIR}/Frameworks/Sparkle.framework
3836 then
3837 AC_MSG_ERROR([Sparkle framework is required and was not found in ${CONTRIB_DIR}])
3838 fi
3840 AC_DEFINE([HAVE_SPARKLE], [1], [Define to 1 if sparkle is enabled.])
3841 fi
3842 AM_CONDITIONAL([HAVE_SPARKLE], [test "$enable_sparkle" != "no"])
3844 dnl
3845 dnl MacOS X breakpad creash reporter support
3846 dnl
3847 AC_ARG_WITH([breakpad],
3848 AS_HELP_STRING([--with-breakpad=URL], [Enable Breakpad reporter using given URL]), [], [with_breakpad=no])
3850 AS_IF([test "$with_breakpad" != "no"], [
3852 AS_IF([test "$with_breakpad" = "yes"], [
3853 AC_MSG_ERROR([You need to supply the CrashDragon Server URL as value for --with-breakpad])
3854 ])
3856 AS_IF([test "$HAVE_OSX" = "1"], [
3857 AC_MSG_CHECKING([for Breakpad framework])
3858 AS_IF([test ! -d ${CONTRIB_DIR}/Breakpad.framework -a \
3859 ! -d ${CONTRIB_DIR}/Frameworks/Breakpad.framework], [
3860 AC_MSG_RESULT([no])
3861 with_breakpad="no"
3862 AC_MSG_ERROR([Breakpad framework is required and was not found in ${CONTRIB_DIR}])
3863 ], [
3864 AC_MSG_RESULT([yes])
3865 ])
3866 ],[
3867 PKG_CHECK_MODULES([BREAKPAD], [breakpad-client], [
3868 LDFLAGS="${LDFLAGS} -Wl,--build-id"
3869 ], [
3870 AC_MSG_ERROR(["breakpad not found"])
3871 ])
3872 ])
3873 ])
3875 AM_CONDITIONAL([HAVE_BREAKPAD], [test "$with_breakpad" != "no"])
3876 AS_IF([test "$with_breakpad" != "no"], [
3877 AC_SUBST([BREAKPAD_URL], ["${with_breakpad}"])
3878 ])
3880 dnl
3881 dnl Minimal Mac OS X module
3882 dnl
3883 AC_ARG_ENABLE([minimal-macosx],
3884 AS_HELP_STRING([--enable-minimal-macosx], [Minimal Mac OS X support (default disabled)]))
3885 if test "${enable_minimal_macosx}" = "yes" -a "${SYS}" = "darwin"
3886 then
3887 VLC_ADD_PLUGIN([minimal_macosx])
3888 fi
3890 dnl
3891 dnl Mac OS X fancy dmg build tool
3892 dnl
3893 if test "${HAVE_OSX}" = "1"
3894 then
3895 AC_PATH_PROG(DMGBUILD, dmgbuild, no)
3896 AS_IF([test "x${DMGBUILD}" = "xno"], [
3897 AC_MSG_WARN([dmgbuild not found -- unable to build fancy DMGs])
3898 ])
3899 fi
3900 AM_CONDITIONAL([HAVE_DMGBUILD], [test "x$DMGBUILD" != "xno" -a "${HAVE_OSX}" = "1"])
3902 dnl
3903 dnl VideoToolbox plugins
3904 AC_CHECK_HEADERS([VideoToolbox/VideoToolbox.h], [
3905 VLC_ADD_PLUGIN([videotoolbox])
3906 VLC_ADD_PLUGIN([cvpx])
3907 ])
3909 dnl
3910 dnl AudioToolbox MIDI plugin
3911 AC_CHECK_HEADERS([AudioToolbox/AudioToolbox.h], [
3912 VLC_ADD_PLUGIN([audiotoolboxmidi])
3913 ])
3915 dnl
3916 dnl ncurses module
3917 dnl
3918 AC_ARG_ENABLE([ncurses],
3919 AS_HELP_STRING([--disable-ncurses],[ncurses text-based interface (default auto)]))
3920 have_ncurses="no"
3921 AS_IF([test "${enable_ncurses}" != "no"] ,[
3922 PKG_CHECK_MODULES([NCURSES], [ncursesw], [
3923 have_ncurses="yes"
3924 ALIASES="${ALIASES} nvlc"
3925 ], [
3926 AS_IF([test -n "${enable_ncurses}"], [
3927 AC_MSG_ERROR([${NCURSES_PKG_ERRORS}.])
3928 ])
3929 ])
3930 ])
3931 AM_CONDITIONAL([HAVE_NCURSES], [test "${have_ncurses}" = "yes"])
3933 dnl
3934 dnl Lirc plugin
3935 dnl
3936 AC_ARG_ENABLE([lirc],
3937 AS_HELP_STRING([--enable-lirc], [lirc support (default disabled)]))
3938 have_lirc="no"
3939 AS_IF([test "${enable_lirc}" = "yes"], [
3940 AC_CHECK_HEADER(lirc/lirc_client.h, [
3941 AC_CHECK_LIB([lirc_client], [lirc_init], [
3942 have_lirc="yes"
3943 ])
3944 ])
3945 ])
3946 AM_CONDITIONAL([HAVE_LIRC], [test "${have_lirc}" = "yes"])
3948 dnl
3949 dnl SRT plugin
3950 dnl
3951 PKG_ENABLE_MODULES_VLC([SRT], [access_srt access_output_srt], [srt >= 1.2.2], [SRT input/output plugin], [auto], [], [], [-DENABLE_SRT])
3953 EXTEND_HELP_STRING([Visualisations and Video filter plugins:])
3954 dnl
3955 dnl goom visualization plugin
3956 dnl
3957 PKG_ENABLE_MODULES_VLC([GOOM], [], [libgoom2], [goom visualization plugin], [auto])
3959 dnl
3960 dnl libprojectM visualization plugin
3961 dnl
3962 AC_ARG_ENABLE([projectm],
3963 AS_HELP_STRING([--enable-projectm], [projectM visualization plugin (default enabled)]))
3964 AS_IF([test "${enable_projectm}" != "no"],
3965 [
3966 PKG_CHECK_MODULES(PROJECTM, libprojectM,
3967 [
3968 VLC_ADD_PLUGIN([projectm])
3969 PKG_CHECK_EXISTS([libprojectM >= 2.0.0],
3970 [ AC_DEFINE([HAVE_PROJECTM2], 1, [Define to 1 if using libprojectM 2.x]) ],
3971 [ AC_MSG_WARN( [Using libprojectM version 1] )
3972 ])
3973 ],[
3974 AC_MSG_WARN([${PROJECTM_PKG_ERRORS}.])
3975 ])
3976 ])
3978 dnl
3979 dnl Vovoid VSXu visualization plugin
3980 dnl
3981 AC_ARG_ENABLE([vsxu],
3982 AS_HELP_STRING([--enable-vsxu], [Vovoid VSXu visualization plugin (default auto)]))
3983 AS_IF([test "${enable_vsxu}" != "no"],
3984 [
3985 PKG_CHECK_MODULES(VSXU, libvsxu,
3986 [
3987 VLC_ADD_PLUGIN([vsxu])
3988 ],[
3989 AC_MSG_WARN([${VSXU_PKG_ERRORS}.])
3990 ])
3991 ])
3993 EXTEND_HELP_STRING([Service Discovery plugins:])
3994 dnl
3995 dnl Avahi-Zeroconf services discovery
3996 PKG_ENABLE_MODULES_VLC([AVAHI], [], [avahi-client >= 0.6], [Zeroconf services discovery], [auto])
3998 dnl
3999 dnl libudev services discovery
4000 PKG_ENABLE_MODULES_VLC([UDEV], [], [libudev >= 142], [Linux udev services discovery], [auto])
4002 dnl
4003 dnl MTP devices services discovery
4004 PKG_ENABLE_MODULES_VLC([MTP], [mtp access_mtp], [libmtp >= 1.0.0], [MTP devices support], [auto])
4006 dnl
4007 dnl UPnP Plugin (Intel SDK)
4008 dnl
4009 PKG_ENABLE_MODULES_VLC([UPNP], [upnp], [libupnp], [Intel UPNP SDK],[auto])
4011 dnl
4012 dnl mDNS using libmicrodns
4013 dnl
4014 PKG_ENABLE_MODULES_VLC([MICRODNS], [], [microdns], [mDNS services discovery], [auto])
4017 EXTEND_HELP_STRING([Misc options:])
4019 dnl
4020 dnl libxml2 module
4021 dnl
4022 PKG_ENABLE_MODULES_VLC([LIBXML2], [xml], [libxml-2.0 >= 2.5], [libxml2 support],[auto])
4025 dnl
4026 dnl libgcrypt
4027 dnl
4028 AC_ARG_ENABLE([libgcrypt],
4029 AS_HELP_STRING([--disable-libgcrypt], [gcrypt support (default enabled)]))
4030 AC_ARG_VAR([GCRYPT_CFLAGS], [C compiler flags for gcrypt])
4031 AC_ARG_VAR([GCRYPT_LIBS], [linker flags flags for gcrypt])
4033 # require libgcrypt >= 1.6.0
4034 AS_IF([test "${enable_libgcrypt}" != "no"], [
4035 AC_CACHE_CHECK([for gcrypt 1.6.0 or later], [ac_cv_lib_gcrypt], [
4036 VLC_SAVE_FLAGS
4037 CFLAGS="${CFLAGS} ${GCRYPT_CFLAGS}"
4038 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
4039 [#include <gcrypt.h>
4040 #if GCRYPT_VERSION_NUMBER < 0x010600
4041 #error
4042 #endif]])], [
4043 ac_cv_lib_gcrypt=yes
4044 ], [
4045 ac_cv_lib_gcrypt=no
4046 ])
4047 VLC_RESTORE_FLAGS
4048 ])
4050 AS_IF([test "${ac_cv_lib_gcrypt}" = "yes"], [
4051 AC_DEFINE([HAVE_GCRYPT], 1, [Defined if having gcrypt])
4052 ], [
4053 AS_IF([test "${enable_libgcrypt}" = "yes"], [
4054 AC_MSG_ERROR([libgcrypt version 1.6.0 or higher not found. Install libgcrypt or pass --disable-libgcrypt.])
4055 ])
4056 ])
4057 ])
4059 AS_IF([test -z "$GCRYPT_LIBS"], [
4060 GCRYPT_LIBS="-lgcrypt -lgpg-error"
4061 ])
4063 AC_SUBST([GCRYPT_CFLAGS])
4064 AC_SUBST([GCRYPT_LIBS])
4065 AM_CONDITIONAL([HAVE_GCRYPT], [test "${ac_cv_lib_gcrypt}" = "yes"])
4067 dnl
4068 dnl TLS/SSL
4069 dnl
4070 AC_ARG_ENABLE([gnutls],
4071 AS_HELP_STRING([--enable-gnutls], [GNU TLS TLS/SSL support (default enabled)]))
4072 AS_IF([test "${enable_gnutls}" != "no"], [
4073 PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.3.6], [
4074 VLC_ADD_PLUGIN([gnutls])
4075 ], [
4076 AS_IF([test -n "${enable_gnutls}"], [
4077 AC_MSG_ERROR([${GNUTLS_PKG_ERRORS}.)])
4078 ])
4079 ])
4080 ])
4083 dnl
4084 dnl Taglib plugin
4085 dnl
4086 AC_ARG_ENABLE([taglib],
4087 AS_HELP_STRING([--disable-taglib],
4088 [do not use TagLib (default enabled)]))
4089 AS_IF([test "${enable_taglib}" != "no"], [
4090 PKG_CHECK_MODULES(TAGLIB, taglib >= 1.9, [
4091 VLC_ADD_PLUGIN([taglib])
4092 ], [
4093 AC_MSG_WARN([${TAGLIB_PKG_ERRORS}.])])
4094 ])
4096 dnl
4097 dnl libsecret
4098 dnl
4099 PKG_ENABLE_MODULES_VLC([SECRET], [], [libsecret-1 >= 0.18], [use libsecret for keystore], [auto])
4101 dnl
4102 dnl kwallet
4103 dnl
4104 AC_ARG_ENABLE([kwallet],
4105 AS_HELP_STRING([--enable-kwallet],
4106 [use kwallet (via D-Bus) for keystore (default enabled)]))
4107 AS_IF([test "${enable_kwallet}" != "no" -a "${have_dbus}" = "yes"], [
4108 VLC_ADD_PLUGIN([kwallet])
4109 ])
4111 dnl
4112 dnl update checking system
4113 dnl
4114 AC_ARG_ENABLE([update-check],
4115 AS_HELP_STRING([--enable-update-check], [update checking system (default disabled)]))
4116 if test "${enable_update_check}" = "yes"
4117 then
4118 AS_IF([test "${ac_cv_lib_gcrypt}" != "yes"],[
4119 AC_MSG_ERROR([libgcrypt is required for update checking system]) ])
4120 fi
4121 AM_CONDITIONAL([UPDATE_CHECK], [test "${enable_update_check}" = "yes"])
4123 dnl
4124 dnl OS X notification plugin
4125 dnl
4126 AC_ARG_ENABLE([osx_notifications],
4127 AS_HELP_STRING([--enable-osx-notifications],
4128 [macOS notification plugin (default disabled)]),,
4129 [enable_osx_notifications=no])
4130 AS_IF([test "${enable_osx_notifications}" != "no"], [
4131 VLC_ADD_PLUGIN([osx_notifications])
4132 ])
4134 dnl
4135 dnl Libnotify notification plugin
4136 dnl
4137 PKG_ENABLE_MODULES_VLC([NOTIFY], [], [libnotify gtk+-3.0], [libnotify notification], [auto])
4139 dnl
4140 dnl libplacebo support
4141 dnl
4142 AC_ARG_ENABLE([libplacebo],
4143 AS_HELP_STRING([--disable-libplacebo],
4144 [disable libplacebo support (default auto)]))
4146 AS_IF([test "$enable_libplacebo" != "no"], [
4147 PKG_CHECK_MODULES([LIBPLACEBO], [libplacebo >= 0.2.1], [
4148 AC_DEFINE([HAVE_LIBPLACEBO], [1], [Define to 1 if libplacebo is enabled.])
4149 ], [
4150 AS_IF([test -n "${enable_libplacebo}"], [
4151 AC_MSG_ERROR([${LIBPLACEBO_PKG_ERRORS}.])
4152 ])
4153 enable_libplacebo="no"
4154 ])
4155 ])
4156 AM_CONDITIONAL([HAVE_LIBPLACEBO], [test "$enable_libplacebo" != "no"])
4158 PKG_ENABLE_MODULES_VLC([MEDIALIBRARY], [medialibrary], [medialibrary], (medialibrary support), [auto])
4160 dnl
4161 dnl Endianness check
4162 dnl
4163 AC_C_BIGENDIAN
4164 AS_IF([test "${ac_cv_c_bigendian}" = "yes"], [
4165 DEFS_BIGENDIAN="-DWORDS_BIGENDIAN=1"
4166 ], [
4167 DEFS_BIGENDIAN=""
4168 ])
4169 AC_SUBST([DEFS_BIGENDIAN])
4171 dnl
4172 dnl Where to install KDE solid .desktop
4173 dnl
4174 AC_ARG_WITH(kde-solid,
4175 AS_HELP_STRING([--with-kde-solid=PATH],
4176 [KDE Solid actions directory (auto)]),, [
4178 if test "${SYS}" != "mingw32" -a "${SYS}" != "darwin" ; then
4179 with_kde_solid="yes"
4180 fi
4181 ])
4182 soliddatadir=""
4183 AS_IF([test "${with_kde_solid}" != "no"], [
4184 AS_IF([test "${with_kde_solid}" = "yes"], [
4185 kde4datadir="`${KDE4_CONFIG} --install data`"
4186 AS_IF([test "x$kde4datadir" = "x"], [kde4datadir='${datadir}/kde4/apps'])
4187 soliddatadir="${kde4datadir}/solid/actions"
4188 ], [
4189 soliddatadir="${with_kde_solid}"
4190 ])
4191 ])
4192 AC_SUBST([soliddatadir])
4193 AM_CONDITIONAL([KDE_SOLID], [test "x${soliddatadir}" != "x"])
4195 dnl
4196 dnl Find tools for win32 packaging
4197 dnl
4198 AS_IF([test "${SYS}" = "mingw32"], [
4199 dnl
4200 dnl Find makensis required to build the NSIS installer
4201 dnl
4202 nsis_major_required="3"
4203 nsis_version_ok="no"
4204 AC_PATH_PROG([MAKENSIS], [makensis], [no])
4205 AS_IF([test "$MAKENSIS" != "no"], [
4206 # Check version
4207 AC_MSG_CHECKING([makensis version])
4208 nsis_version=$($MAKENSIS -VERSION)
4209 AC_MSG_RESULT([$nsis_version])
4210 nsis_version_major=$(echo "$nsis_version" | awk -F \. '{print $1}' | sed 's/v//')
4211 # Check if major version is a valid number
4212 AS_IF([test -n "$nsis_version_major" && \
4213 test "$nsis_version_major" -eq "$nsis_version_major" 2> /dev/null], [
4214 # Do the version check using major version
4215 AS_IF([test "$nsis_version_major" -lt "$nsis_major_required"], [
4216 AC_MSG_WARN([makensis too old, (needs ${nsis_major_required}.x, have ${nsis_version_major}.x)])
4217 ], [
4218 nsis_version_ok="yes"
4219 ])
4220 ], [
4221 AC_MSG_WARN([failed to check the makensis version])
4222 ])
4223 ])
4224 dnl
4225 dnl Find 7zip
4226 dnl
4227 AC_PATH_PROG([SEVENZIP], [7z], [7z])
4228 ])
4229 AM_CONDITIONAL([HAVE_MAKENSIS], [test "x$MAKENSIS" != "xno" && test "$nsis_version_ok" = "yes"])
4231 dnl
4232 dnl Check wether we have the PROCESS_MITIGATION_IMAGE_LOAD_POLICY
4233 dnl It should only be available when building for win10, but some SDKs define it unconditionnaly
4234 dnl
4235 if test "${SYS}" = "mingw32"; then
4236 AC_CHECK_TYPES([PROCESS_MITIGATION_IMAGE_LOAD_POLICY],,,[#include <windows.h>])
4237 fi
4239 EXTEND_HELP_STRING([Components:])
4241 dnl
4242 dnl the VLC binary
4243 dnl
4244 AC_ARG_ENABLE([vlc],
4245 AS_HELP_STRING([--enable-vlc], [build the VLC media player (default enabled)]))
4246 AM_CONDITIONAL([BUILD_VLC], [test "${enable_vlc}" != "no"])
4248 dnl
4249 dnl Fuzzer (at the end in order to don't mess dependencies FLAGS)
4250 dnl
4251 AS_VAR_IF(with_libfuzzer, no, [], [
4252 LIBS="-lstdc++ ${LIBM} -L${with_libfuzzer} -lFuzzer"
4253 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc-guard, [
4254 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard])
4255 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard], [CXXFLAGS])
4256 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp])
4257 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp], [CXXFLAGS])
4258 ], [
4259 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc, [
4260 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc])
4261 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc], [CXXFLAGS])
4262 ], [
4263 AC_MSG_ERROR([Sanitizer coverage not supported by your compiler])
4264 ])
4265 ])
4266 ])
4268 dnl
4269 dnl Stuff used by the program
4270 dnl
4271 VERSION_MESSAGE="${VERSION} ${CODENAME}"
4272 COPYRIGHT_MESSAGE="Copyright © ${COPYRIGHT_YEARS} the VideoLAN team"
4273 AC_DEFINE_UNQUOTED([VERSION_MESSAGE], "${VERSION_MESSAGE}", [Simple version string])
4274 AC_DEFINE_UNQUOTED([COPYRIGHT_MESSAGE], "${COPYRIGHT_MESSAGE}", [Copyright string])
4275 AC_DEFINE_UNQUOTED([COPYRIGHT_YEARS], "${COPYRIGHT_YEARS}", [The copyright years])
4276 AC_DEFINE_UNQUOTED([CONFIGURE_LINE], "${CONFIGURE_LINE}", [The ./configure command line])
4277 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR],${VERSION_MAJOR}, [version major number])
4278 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR],${VERSION_MINOR}, [version minor number])
4279 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_REVISION],${VERSION_REVISION}, [version revision number])
4280 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_EXTRA],${VERSION_EXTRA}, [version extra number])
4281 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_DEV],"${VERSION_DEV}", [version development string])
4282 AC_SUBST([COPYRIGHT_MESSAGE])
4283 AC_SUBST([VERSION_MESSAGE])
4284 AC_SUBST([VERSION_MAJOR])
4285 AC_SUBST([VERSION_MINOR])
4286 AC_SUBST([VERSION_REVISION])
4287 AC_SUBST([VERSION_EXTRA])
4288 AC_SUBST([COPYRIGHT_YEARS])
4289 AC_DEFINE_UNQUOTED([VLC_COMPILE_BY], "`whoami|sed -e 's/\\\/\\\\\\\/g'`", [user who ran configure])
4290 AC_DEFINE_UNQUOTED([VLC_COMPILE_HOST], "`hostname -f 2>/dev/null || hostname`", [host which ran configure])
4291 AC_DEFINE_UNQUOTED([VLC_COMPILER], "`$CC -v 2>&1 | tail -n 1 | sed -e 's/ *$//'`", [compiler])
4292 dnl
4293 dnl Handle substvars that use $(top_srcdir)
4294 dnl
4295 CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include ${CPPFLAGS}"
4297 dnl
4298 dnl Configuration is finished
4299 dnl
4300 AC_SUBST([SYS])
4301 AC_SUBST([ARCH])
4302 AC_SUBST([ALIASES])
4303 AC_SUBST([ASM])
4304 AC_SUBST([MOC])
4305 AC_SUBST([RCC])
4306 AC_SUBST([UIC])
4307 AC_SUBST([WINDRES])
4308 AC_SUBST([WINE_SDK_PATH])
4309 AC_SUBST([LIBEXT])
4310 AC_SUBST([AM_CPPFLAGS])
4311 AC_SUBST([MACOSX_DEPLOYMENT_TARGET])
4312 AC_SUBST([FILE_LIBVLCCORE_DLL])
4313 AC_SUBST([FILE_LIBVLC_DLL])
4315 AC_CONFIG_FILES([
4316 Makefile
4317 doc/Makefile
4318 modules/Makefile
4319 m4/Makefile
4320 po/Makefile.in
4321 share/Makefile
4322 compat/Makefile
4323 src/Makefile
4324 lib/Makefile
4325 bin/Makefile
4326 test/Makefile
4327 modules/hw/mmal/Makefile
4328 share/vlc.appdata.xml.in
4329 ])
4331 AM_COND_IF([HAVE_WIN32], [
4332 AC_CONFIG_FILES([
4333 extras/package/win32/NSIS/spad.nsi
4334 extras/package/win32/NSIS/vlc.win32.nsi
4335 extras/package/win32/msi/config.wxi
4336 ])
4337 ])
4339 AM_COND_IF([HAVE_DARWIN], [
4340 AC_CONFIG_FILES([
4341 modules/gui/macosx/UI/InfoPlist.strings:modules/gui/macosx/Resources/InfoPlist.strings.in
4342 share/macosx/Info.plist:share/Info.plist.in
4343 ])
4344 ])
4346 dnl Generate makefiles
4347 AC_OUTPUT
4349 dnl Do we have to use make or gmake ?
4350 if make --version 2>&1|grep -q GNU
4351 then
4352 # GNU make, all seems good
4353 MAKE=make
4354 else
4355 # Known GNU make alias (on BSD)
4356 MAKE=gmake
4357 fi
4358 dnl Shortcut to nice compile message
4359 if test -n $SHELL; then
4360 SHELL=${CONFIG_SHELL-/bin/sh}
4361 fi
4362 rm -f compile
4363 compile_top_srcdir=`sed -ne "s/^top_srcdir *= *//p" < Makefile`
4364 echo "#! $SHELL
4365 rm -f .error\$\$
4366 ERROR=0
4367 export PATH=\"$PATH\" LANG=C
4368 ($MAKE V=1 \$@ 2>&1 || touch .error\$\$)| $compile_top_srcdir/extras/buildsystem/make.pl
4369 test -f .error\$\$ && ERROR=1
4370 rm -f .error\$\$
4371 exit \$ERROR" >compile
4372 chmod a+x compile
4374 echo "
4375 libvlc configuration
4376 --------------------
4377 version : ${VERSION}
4378 system : ${SYS}
4379 architecture : ${ARCH}
4380 optimizations : ${enable_optimizations}"
4381 if test "${enable_vlc}" != "no"; then
4382 echo "vlc aliases :${ALIASES}"
4383 else
4384 echo "build vlc executable : no"
4385 fi
4386 echo "
4387 To build vlc and its plugins, type \`$MAKE', or \`./compile' if you like nice colors."