| blob | 52a2eb48a1c6a4437b45c66b81f1d322ea63651a |
1 dnl Autoconf settings for vlc
3 AC_COPYRIGHT([Copyright 1999-2018 VLC authors and VideoLAN])
5 AC_INIT(vlc, 4.0.0-dev)
6 VERSION_MAJOR=4
7 VERSION_MINOR=0
8 VERSION_REVISION=0
9 VERSION_EXTRA=0
10 VERSION_DEV=dev
12 PKGDIR="vlc"
13 AC_SUBST(PKGDIR)
15 CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
16 CODENAME="Otto Chriek"
17 COPYRIGHT_YEARS="1996-2018"
19 AC_CONFIG_SRCDIR(src/libvlc.c)
20 AC_CONFIG_AUX_DIR(autotools)
21 AC_CONFIG_MACRO_DIR(m4)
22 AC_CONFIG_LIBOBJ_DIR(compat)
23 AC_CANONICAL_BUILD
24 AC_CANONICAL_HOST
25 AC_PRESERVE_HELP_ORDER
27 AM_INIT_AUTOMAKE(tar-ustar color-tests foreign)
28 AC_CONFIG_HEADERS([config.h])
30 AM_SILENT_RULES([yes])
31 AM_MAINTAINER_MODE([enable])
33 dnl
34 dnl Check for tools
35 dnl
36 AC_PROG_CC
37 AC_USE_SYSTEM_EXTENSIONS
38 VLC_PROG_CC_C11
39 AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to 2 to get glibc warnings.])
40 AC_DEFINE([_FILE_OFFSET_BITS], 64, [Define to 64 for large files support.])
41 AH_TOP([
42 #ifndef _REENTRANT
43 # define _REENTRANT
44 #endif
45 ])
46 AC_DEFINE([_THREAD_SAFE],, [Same as _REENTANT for some other OSes.])
47 AC_DEFINE([__LIBVLC__],, [Define within the LibVLC source code tree.])
48 AC_DEFINE([WIN32_LEAN_AND_MEAN],, [Define to limit the scope of <windows.h>.])
50 AC_PROG_CXX
51 AC_PROG_CPP
52 AC_PROG_OBJC
53 AC_PROG_EGREP
54 AC_PROG_MAKE_SET
55 AC_PROG_INSTALL
56 AM_PROG_AS
57 AC_PROG_LEX
58 AC_PROG_YACC
60 AC_ARG_VAR([DESKTOP_FILE_VALIDATE], [Validator for desktop entry files])
61 AC_CHECK_PROGS(DESKTOP_FILE_VALIDATE, [${DESKTOP_FILE_VALIDATE} desktop-file-validate], :)
62 AC_ARG_VAR([BUILDCC], [Build system C11 or C99 compiler command])
63 AC_CHECK_PROGS(BUILDCC, [c11-gcc c11 c99-gcc c99], [false])
64 AS_IF([test "$BUILDCC" = "false"], [
65 AC_MSG_ERROR([Cannot find native C99 compiler: please define BUILDCC.])
66 ])
68 dnl Check for compiler properties
69 AC_C_CONST
70 AC_C_INLINE
71 AC_C_RESTRICT
72 AX_CXX_COMPILE_STDCXX_11(noext, mandatory)
74 dnl Extend the --help string at the current spot.
75 AC_DEFUN([EXTEND_HELP_STRING], [m4_divert_once([HELP_ENABLE], [$1])])
77 dnl Allow binary package maintainer to pass a custom string to avoid
78 dnl cache problem
79 AC_ARG_WITH(binary-version,
80 AS_HELP_STRING([--with-binary-version=STRING],
81 [To avoid plugins cache problem between binary version]),[],[])
82 AS_IF([test -n "${with_binary_version}"],[
83 AC_DEFINE_UNQUOTED([DISTRO_VERSION],["${with_binary_version}"],
84 [Binary specific version])
85 ])
87 dnl Prevent clang from accepting unknown flags with a mere warning
88 AX_APPEND_COMPILE_FLAGS([-Werror=unknown-warning-option -Werror=invalid-command-line-argument], [CFLAGS])
89 AX_APPEND_COMPILE_FLAGS([-Werror=unknown-warning-option -Werror=invalid-command-line-argument], [CXXFLAGS])
91 dnl
92 dnl Check the operating system
93 dnl
94 HAVE_WIN64="0"
95 HAVE_IOS="0"
96 HAVE_OSX="0"
97 HAVE_TVOS="0"
99 case "${host_os}" in
100 "")
101 SYS=unknown
102 ;;
103 linux*)
104 SYS=linux
105 ;;
106 bsdi*)
107 SYS=bsdi
108 CFLAGS="${CFLAGS} -pthread"
109 ;;
110 freebsd*)
111 SYS=freebsd
112 CFLAGS="${CFLAGS} -pthread"
113 CPPFLAGS="${CPPFLAGS} -I/usr/local/include"
114 LDFLAGS="${LDFLAGS} -L/usr/local/lib"
115 ac_cv_ld_z_defs=no
116 ;;
117 openbsd*)
118 SYS=openbsd
119 CPPFLAGS="${CPPFLAGS} -I/usr/local/include -I/usr/X11R6/include"
120 LDFLAGS="${LDFLAGS} -L/usr/local/lib -L/usr/X11R6/lib/"
121 ;;
122 netbsd*)
123 SYS=netbsd
124 ;;
125 dragonfly*)
126 SYS=dragonfly
127 ;;
128 darwin*)
130 dnl Force gcc "-arch" flag
131 ARCH_flag=""
132 case "${host}" in
133 i?86*)
134 ARCH_flag="-arch i386"
135 ;;
136 ppc64*)
137 ARCH_flag="-arch ppc64"
138 ;;
139 ppc*)
140 ARCH_flag="-arch ppc"
141 ;;
142 x86_64*)
143 ARCH_flag="-arch x86_64"
144 ;;
145 arm*)
146 ac_cv_c_bigendian="no"
147 ac_cv_c_attribute_packed="no"
148 ;;
149 esac
151 SYS=darwin
152 CFLAGS="${CFLAGS} -D_INTL_REDIRECT_MACROS -std=gnu11 ${ARCH_flag}"
153 CXX="${CXX} -stdlib=libc++ -std=c++11"
154 CXXFLAGS="${CXXFLAGS} -D_INTL_REDIRECT_MACROS ${ARCH_flag}"
155 CPPFLAGS="${CPPFLAGS} ${ARCH_flag}"
156 OBJCFLAGS="${OBJCFLAGS} -D_INTL_REDIRECT_MACROS -std=gnu11 ${ARCH_flag} -Werror=partial-availability"
157 LDFLAGS="${LDFLAGS} -Wl,-headerpad_max_install_names ${ARCH_flag}"
158 VLC_ADD_LIBS([libvlc vlc],[-Wl,-undefined,dynamic_lookup,-framework,AppKit])
159 VLC_ADD_LIBS([libvlccore],[-Wl,-framework,CoreFoundation,-framework,CoreServices])
161 AC_EGREP_CPP(yes,
162 [#import <TargetConditionals.h>
163 #if TARGET_OS_IPHONE
164 yes
165 #endif],
166 [HAVE_IOS="1"],
167 [HAVE_OSX="1"])
169 AC_EGREP_CPP(yes,
170 [#import <TargetConditionals.h>
171 #if TARGET_OS_TV
172 yes
173 #endif],
174 [HAVE_TVOS="1"
175 HAVE_IOS="0"
176 HAVE_OSX="0"
177 ],)
179 dnl
180 dnl Handle Mac OS X SDK flags
181 dnl
182 AC_ARG_WITH(macosx-sdk,
183 [AS_HELP_STRING([--with-macosx-sdk=DIR],
184 [compile using the SDK in DIR])])
185 if test "${with_macosx_sdk}" != "" ; then
186 test ! -d "${with_macosx_sdk}" && AC_MSG_ERROR([SDK "${with_macosx_sdk}" not found])
187 CPP="${CPP} -isysroot ${with_macosx_sdk}"
188 CC="${CC} -isysroot ${with_macosx_sdk}"
189 CXX="${CXX} -isysroot ${with_macosx_sdk}"
190 OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
191 LD="${LD} -syslibroot ${with_macosx_sdk}"
192 fi
193 AC_ARG_WITH(macosx-version-min,
194 [AS_HELP_STRING([--with-macosx-version-min=VERSION],
195 [compile for Mac OS X VERSION and above])])
196 if test "${with_macosx_version_min}" != "" ; then
197 CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}"
198 CC="${CC} -mmacosx-version-min=${with_macosx_version_min}"
199 CXX="${CXX} -mmacosx-version-min=${with_macosx_version_min}"
200 OBJC="${OBJC} -mmacosx-version-min=${with_macosx_version_min}"
201 LD="${LD} -mmacosx_version_min=${with_macosx_version_min}"
202 fi
203 ;;
204 *mingw32* | *cygwin* | *wince* | *mingwce*)
205 dnl Force libtool to not link to (shared) libgcc_s when detecting C++ dependencies
206 dnl When doing this test with -static-libgcc it will link on (static) libgcc_eh
207 CXXFLAGS="${CXXFLAGS} -static-libgcc"
208 AC_CHECK_TOOL(WINDRES, windres, :)
209 AC_CHECK_TOOL(OBJCOPY, objcopy, :)
210 AH_TOP([#if defined(_WIN32) && !defined(_WIN32_WINNT)])
211 AH_TOP([# define _WIN32_WINNT 0x0601 /* Windows 7 */])
212 AH_TOP([#endif])
213 AC_DEFINE([_WIN32_WINNT], 0x0601, [Define to '0x0601' for Windows 7 APIs.])
214 AC_DEFINE([_WIN32_IE], 0x0600, [Define to '0x0600' for IE 6.0 (and shell) APIs.])
215 AC_DEFINE([_UNICODE], [1], [Define to 1 for Unicode (Wide Chars) APIs.])
216 AC_DEFINE([UNICODE], [1], [Define to 1 for Unicode (Wide Chars) APIs.])
217 AC_DEFINE([_ISOC99_SOURCE], [1], [Extensions to ISO C89 from ISO C99.])
218 AC_DEFINE([_ISOC11_SOURCE], [1], [Extensions to ISO C99 from ISO C11.])
219 AC_DEFINE([_POSIX_SOURCE], [1], [IEEE Std 1003.1.])
220 AC_DEFINE([_POSIX_C_SOURCE], [200809L], [IEEE Std 1003.1.])
221 AC_DEFINE([_XOPEN_SOURCE], [700], [POSIX and XPG 7th edition])
222 AC_DEFINE([_XOPEN_SOURCE_EXTENDED], [1], [XPG things and X/Open Unix extensions.])
223 AC_DEFINE([_BSD_SOURCE], [1], [ISO C, POSIX, and 4.3BSD things.])
224 AC_DEFINE([_SVID_SOURCE], [1], [ISO C, POSIX, and SVID things.])
226 case "${host_os}" in
227 *mingw32*)
228 SYS=mingw32
229 ;;
230 *cygwin*)
231 dnl Check if we are using the mno-cygwin mode in which case we are
232 dnl actually dealing with a mingw32 compiler.
233 AC_EGREP_CPP(yes,
234 [#ifdef _WIN32
235 yes
236 #endif],
237 SYS=mingw32, AC_MSG_ERROR([VLC requires -mno-cygwin]))
238 ;;
239 esac
241 if test "${SYS}" = "mingw32"; then
242 # DEP, ASLR, NO SEH
243 LDFLAGS="${LDFLAGS} -Wl,--nxcompat -Wl,--no-seh -Wl,--dynamicbase"
245 AC_CHECK_PROGS(U2D, [unix2dos todos], unix2dos)
246 ac_default_prefix="`pwd`/_win32"
247 DESTDIR="`pwd`/_win32/"
249 dnl
250 dnl NSIS/MSI Installer prefix and WIN64
251 dnl
252 case "${host}" in
253 amd64*|x86_64*)
254 HAVE_WIN64="1"
255 WINDOWS_ARCH="x64"
256 PROGRAMFILES="PROGRAMFILES64"
257 LDFLAGS="${LDFLAGS} -Wl,--high-entropy-va -Wl,--image-base,0x140000000"
258 ;;
259 *)
260 WINDOWS_ARCH="x86"
261 PROGRAMFILES="PROGRAMFILES"
262 ;;
263 esac
264 AC_SUBST(WINDOWS_ARCH)
265 AC_SUBST(PROGRAMFILES)
267 fi
268 ;;
269 *nto*)
270 SYS=nto
271 ;;
272 solaris*)
273 SYS=solaris
274 ;;
275 hpux*)
276 SYS=hpux
277 ;;
278 *os2*)
279 SYS=os2
280 LDFLAGS="${LDFLAGS} -Zomf -Zbin-files -Zargs-wild -Zhigh-mem"
281 AC_LIBOBJ([freeaddrinfo])
282 AC_LIBOBJ([gai_strerror])
283 AC_CHECK_FUNCS([if_nametoindex])
284 ;;
285 *nacl*)
286 SYS=nacl
287 AC_DEFINE([_XOPEN_SOURCE], [700], [POSIX and XPG 7th edition])
288 AC_LIBOBJ([sigwait])
289 AC_LIBOBJ([recvmsg])
290 AC_LIBOBJ([sendmsg])
291 ;;
292 *)
293 SYS="${host_os}"
294 ;;
295 esac
297 dnl WinRT
298 AC_ARG_ENABLE(winstore_app,
299 AS_HELP_STRING([--enable-winstore-app],
300 [Build targetted for Windows Store apps (default disabled)]))
302 vlc_winstore_app=0
303 AS_IF([test "${SYS}" = "mingw32"],[
304 LIBCOM="-lole32"
305 AS_IF([test "${enable_winstore_app}" = "yes"], [
306 vlc_winstore_app=1
307 LIBCOM=""
308 VLC_ADD_LIBS([libvlccore], [-lruntimeobject])
309 AC_LIBOBJ([gai_strerror])
310 ],[])
311 AC_SUBST(LIBCOM)
312 ])
313 AC_DEFINE_UNQUOTED(VLC_WINSTORE_APP, ${vlc_winstore_app}, [Define to 1 if you want to build for Windows Store apps])
315 AM_CONDITIONAL(HAVE_LINUX, test "${SYS}" = "linux")
316 AM_CONDITIONAL(HAVE_OS2, test "${SYS}" = "os2")
318 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
319 AM_CONDITIONAL(HAVE_IOS, test "${HAVE_IOS}" = "1")
320 AM_CONDITIONAL(HAVE_OSX, test "${HAVE_OSX}" = "1")
321 AM_CONDITIONAL(HAVE_TVOS, test "${HAVE_TVOS}" = "1")
323 AM_CONDITIONAL(HAVE_NACL, test "${SYS}" = "nacl")
324 AM_CONDITIONAL(HAVE_LIBANL, test "${HAVE_LIBANL}" = "1")
326 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
327 AM_CONDITIONAL(HAVE_WIN64, test "${HAVE_WIN64}" = "1") dnl Only used for the packaging
328 AM_CONDITIONAL([HAVE_WINSTORE], [test "$vlc_winstore_app" = "1"])
329 AM_CONDITIONAL([HAVE_WIN32_DESKTOP], [test "${SYS}" = "mingw32" -a "$vlc_winstore_app" = "0"])
331 dnl
332 dnl Sadly autoconf does not think about testing foo.exe when ask to test
333 dnl for program foo on win32
334 case "${build_os}" in
335 cygwin|msys|mingw32)
336 ac_executable_extensions=".exe"
337 BUILDEXEEXT=".exe"
338 ;;
339 os2*)
340 BUILDEXEEXT=".exe"
341 ;;
342 *)
343 ;;
344 esac
345 AC_SUBST(BUILDEXEEXT)
347 dnl Android is linux, but a bit different
348 AS_IF([test "$SYS" = linux],[
349 AC_MSG_CHECKING([for an Android system])
350 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
351 [[#ifndef __ANDROID__
352 # error Not Android
353 #endif
354 ]],[[;]])
355 ],[
356 HAVE_ANDROID="1"
357 AC_MSG_RESULT([yes])
358 ],[
359 AC_MSG_RESULT([no])
360 ])
361 ])
362 AM_CONDITIONAL(HAVE_ANDROID, test "${HAVE_ANDROID}" = "1")
364 dnl Tizen (minimum SDK version: 2.3)
365 AS_IF([test "$SYS" = linux],[
366 AC_MSG_CHECKING([for Tizen])
367 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
368 [[#include <tizen.h>
369 ]],[[;]])
370 ],[
371 HAVE_TIZEN="1"
372 AC_DEFINE([HAVE_TIZEN_SDK], [1], [Define to 1 if vlc is built against Tizen SDK])
373 AC_MSG_RESULT([yes])
374 ],[
375 AC_MSG_RESULT([no])
376 ])
377 ])
378 AM_CONDITIONAL(HAVE_TIZEN, test "${HAVE_TIZEN}" = "1")
380 dnl
381 dnl Check for the contrib directory
382 dnl
383 AC_ARG_WITH(contrib,
384 [AS_HELP_STRING([--with-contrib[=DIR]],
385 [search for 3rd party libraries in DIR/include and DIR/lib])
386 ])
387 AC_MSG_CHECKING([for 3rd party libraries path])
388 AS_IF([test -z "${with_contrib}" || test "${with_contrib}" = "yes"], [
389 CONTRIB_DIR="${srcdir}/contrib/${host}"
390 AS_IF([test ! -d "${CONTRIB_DIR}"], [
391 echo "${CONTRIB_DIR} not found" >&AS_MESSAGE_LOG_FD
392 CONTRIB_DIR="${srcdir}/contrib/`$CC -dumpmachine`"
393 AS_IF([test ! -d "${CONTRIB_DIR}"], [
394 echo "${CONTRIB_DIR} not found" >&AS_MESSAGE_LOG_FD
395 CONTRIB_DIR=""
396 AC_MSG_RESULT([not found])
397 ])
398 ])
399 ], [
400 AS_IF([test "${with_contrib}" != "no"], [
401 CONTRIB_DIR="${with_contrib}"
402 ], [
403 CONTRIB_DIR=""
404 AC_MSG_RESULT([disabled])
405 ])
406 ])
407 AS_IF([test -n "${CONTRIB_DIR}"], [
408 AS_IF([test -d "${CONTRIB_DIR}/lib"],[
409 CONTRIB_DIR=`cd "${CONTRIB_DIR}" && pwd`
410 ], [
411 echo "${CONTRIB_DIR}/lib not found" >&AS_MESSAGE_LOG_FD
412 CONTRIB_DIR=""
413 AC_MSG_RESULT([not usable])
414 ])
416 ])
417 AS_IF([test -n "${CONTRIB_DIR}"], [
418 AC_MSG_RESULT([${CONTRIB_DIR}])
419 CPPFLAGS="${CPPFLAGS} -I${CONTRIB_DIR}/include"
420 CFLAGS="${CFLAGS} -I${CONTRIB_DIR}/include"
421 CXXFLAGS="${CXXFLAGS} -I${CONTRIB_DIR}/include"
422 OBJCFLAGS="${OBJCFLAGS} -I${CONTRIB_DIR}/include -F${CONTRIB_DIR} -F${CONTRIB_DIR}/Frameworks"
423 export PKG_CONFIG_PATH="${CONTRIB_DIR}/lib/pkgconfig:$PKG_CONFIG_PATH"
424 LDFLAGS="${LDFLAGS} -L${CONTRIB_DIR}/lib"
426 AS_IF([test -z "$LUAC"], [
427 dnl Old contribs mixed cross-tools and cross-compiled executables
428 AS_IF([test -x "${CONTRIB_DIR}/bin/luac${BUILDEXEEXT}"], [
429 LUAC="${CONTRIB_DIR}/bin/luac${BUILDEXEEXT}"
430 ])
432 dnl Newer contribs follow usual name space rules
433 AS_IF([test -x "${CONTRIB_DIR}/../bin/${host_alias}-luac${BUILDEXEEXT}"], [
434 LUAC="${CONTRIB_DIR}/../bin/${host_alias}-luac${BUILDEXEEXT}"
435 ])
436 ])
438 AS_IF([test "${SYS}" = "darwin"], [
439 export LD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$LD_LIBRARY_PATH"
440 export DYLD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$DYLD_LIBRARY_PATH"
441 ])
442 ], [
443 AS_IF([test -n "${with_contrib}" && test "${with_contrib}" != "no"], [
444 AC_MSG_ERROR([Third party libraries not found!])
445 ])
446 ])
447 AC_SUBST(CONTRIB_DIR)
449 dnl Add extras/tools to the PATH
450 TOOLS_DIR="${srcdir}/extras/tools/build/bin"
451 AS_IF([test -d "${TOOLS_DIR}"], [
452 TOOLS_DIR=`cd "${TOOLS_DIR}" && pwd`
453 export PATH="${TOOLS_DIR}":$PATH
454 ])
456 dnl
457 dnl Libtool
458 dnl It's very bad, but our former custom system was worst
459 dnl -- Courmisch
460 dnl
462 dnl override platform specific check for dependent libraries
463 dnl otherwise libtool linking of shared libraries will
464 dnl fail on anything other than pass_all.
465 AC_CACHE_VAL(lt_cv_deplibs_check_method,
466 [lt_cv_deplibs_check_method=pass_all])
468 LT_INIT([dlopen win32-dll shared disable-static])
469 LT_LANG([C++])
470 LT_LANG([Windows Resource])
472 DOLT
474 lt_cv_deplibs_check_method=pass_all
476 AS_IF([test "${enable_shared}" = "no" -a "${enable_vlc}" != "no"], [
477 AC_MSG_ERROR([VLC is based on plugins. Shared libraries cannot be disabled.])
478 ])
480 dnl
481 dnl Gettext stuff
482 dnl
483 AM_GNU_GETTEXT_VERSION([0.19.8])
484 AM_GNU_GETTEXT([external], [need-formatstring-macros])
486 dnl
487 dnl Iconv stuff
488 dnl
489 AM_ICONV
491 dnl
492 dnl checks for mingw
493 AS_IF([test "${SYS}" = "mingw32"], [
495 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
496 #if !defined(__MINGW32__)
497 # error Not compiling with mingw
498 #endif
499 ])], [
501 dnl Check for broken versions of mingw-runtime compatability library
502 AC_MSG_CHECKING(for broken mingw-runtime)
503 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
504 #include <_mingw.h>
505 #if defined(__MINGW64_VERSION_MAJOR)
506 # if __MINGW64_VERSION_MAJOR < 5
507 # error Update your mingw-w64! This one is too old.
508 # endif
509 #else
510 # error You cannot compile with Mingw. Use Mingw-w64!
511 #endif
512 ])], [
513 AC_MSG_RESULT([ok])
514 ], [
515 AC_MSG_RESULT([present])
516 AC_MSG_ERROR([LibVLC requires Mingw-w64 version 5.0 or higher!])
517 ])
519 dnl force use of mingw provided c99 *printf over msvcrt
520 CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1"
522 dnl Check for the need to include the mingwex lib for mingw32
523 VLC_SAVE_FLAGS
524 AC_CHECK_LIB(mingwex,opendir,
525 AC_CHECK_LIB(mingw32,opendir,,
526 [VLC_ADD_LIBS([libvlccore],[-lmingwex])])
527 )
528 VLC_RESTORE_FLAGS
529 ], [
530 AC_MSG_RESULT([Not compiling with mingw])
531 ])
533 dnl Check for fnative-struct or mms-bitfields support for mingw32
534 AX_CHECK_COMPILE_FLAG([-mms-bitfields], [
535 AX_APPEND_FLAG([-mms-bitfields], [CFLAGS])
536 AX_APPEND_FLAG([-mms-bitfields], [CXXFLAGS])
537 # Check for the warning flag without "-Wno-", GCC accepts
538 # -Wno-<anything> for unsupported warnings, which can trigger
539 # other warnings instead.
540 AX_CHECK_COMPILE_FLAG([-Wincompatible-ms-struct], [
541 AX_APPEND_FLAG([-Wno-incompatible-ms-struct], [CFLAGS])
542 AX_APPEND_FLAG([-Wno-incompatible-ms-struct], [CXXFLAGS])
543 ])
544 ], [
545 AX_CHECK_COMPILE_FLAG([-fnative-struct], [
546 AX_APPEND_FLAG([-fnative-struct], [CFLAGS])
547 AX_APPEND_FLAG([-fnative-struct], [CXXFLAGS])
548 ])
549 ])
550 ])
553 dnl
554 dnl Buggy glibc prevention. Purposedly not cached.
555 dnl See sourceware.org bugs 5058 and 5443.
556 dnl Ubuntu alone has 20 bug numbers for this...
557 dnl
558 AC_MSG_CHECKING(for buggy GNU/libc versions)
559 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
560 #include <limits.h>
561 #if defined (__GLIBC__) && (__GLIBC__ == 2) \
562 && (__GLIBC_MINOR__ >= 5) && (__GLIBC_MINOR__ <= 7)
563 # error GNU/libc with dcgettext killer bug!
564 #endif
565 ])], [
566 AC_MSG_RESULT([not present])
567 ], [
568 AC_MSG_RESULT([found])
569 AS_IF([test "x${enable_nls}" != "xno"], [
570 AC_MSG_ERROR([Buggy GNU/libc (version 2.5 - 2.7) present. VLC would crash; there is no viable
571 work-around for this. Check with your distribution vendor on how to update the
572 glibc run-time. Alternatively, build with --disable-nls.])
573 ])
574 ])
576 dnl Plugin compilation stuff
578 VLC_LIBRARY_SUFFIX
580 dnl Check for system libs needed
581 need_libc=false
583 dnl Check for usual libc functions
584 AC_CHECK_FUNCS([accept4 daemon fcntl flock fstatvfs fork getenv getpwuid_r isatty memalign mkostemp mmap open_memstream newlocale openat pipe2 pread posix_fadvise posix_madvise posix_memalign setlocale stricmp strnicmp strptime uselocale])
585 AC_REPLACE_FUNCS([aligned_alloc atof atoll dirfd fdopendir flockfile fsync getdelim getpid lldiv memrchr nrand48 poll recvmsg rewind sendmsg setenv strcasecmp strcasestr strdup strlcpy strndup strnlen strnstr strsep strtof strtok_r strtoll swab tdestroy tfind timegm timespec_get strverscmp pathconf])
586 AC_REPLACE_FUNCS([gettimeofday])
587 AC_CHECK_FUNC(fdatasync,,
588 [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
589 ])
591 VLC_REPLACE_DECL([realpath], [#include <stdlib.h>])
593 dnl mingw64 implements those as static inline, not functions with C linkage
594 VLC_REPLACE_DECL([asprintf], [#include <stdio.h>])
595 VLC_REPLACE_DECL([vasprintf], [#include <stdio.h>])
596 VLC_REPLACE_DECL([gmtime_r], [#include <time.h>])
597 VLC_REPLACE_DECL([localtime_r], [#include <time.h>])
599 dnl C11 static_assert()
600 AC_MSG_CHECKING([for static_assert in assert.h])
601 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <assert.h>], [
602 static_assert(1, "The impossible happened.");
603 ])], [
604 AC_MSG_RESULT([yes])
605 AC_DEFINE([HAVE_STATIC_ASSERT], [1], [Define to 1 if <assert.h> defines static_assert.])
606 ], [
607 AC_MSG_RESULT([no])
608 ])
610 # Windows CE does not have strcoll()
611 AC_FUNC_STRCOLL
613 dnl Check for non-standard system calls
614 case "$SYS" in
615 "linux")
616 AC_CHECK_FUNCS([eventfd vmsplice sched_getaffinity recvmmsg memfd_create])
617 ;;
618 "mingw32")
619 AC_CHECK_FUNCS([_lock_file])
620 ;;
621 esac
623 AH_BOTTOM([#include <vlc_fixups.h>])
625 dnl Check for struct pollfd
626 AC_CHECK_TYPES([struct pollfd],,,
627 [#include <sys/types.h>
628 #if HAVE_POLL
629 # include <poll.h>
630 #elif defined (_WIN32)
631 # include <winsock2.h>
632 #endif
633 ])
635 dnl Check for struct timespec
636 AC_CHECK_TYPES([struct timespec],,,
637 [#include <time.h>])
639 dnl Check for max_align_t
640 AC_CHECK_TYPES([max_align_t],,,
641 [#include <stddef.h>])
643 dnl Checks for socket stuff
644 VLC_SAVE_FLAGS
645 SOCKET_LIBS=""
646 AC_SEARCH_LIBS(connect, [socket], [
647 AS_IF([test "$ac_cv_search_connect" != "none required"], [
648 SOCKET_LIBS="$ac_cv_search_connect"
649 ])
650 ], [
651 AS_IF([test "${SYS}" = "mingw32"], [
652 SOCKET_LIBS="-lws2_32 -liphlpapi"
653 ])
654 ])
656 AC_SEARCH_LIBS([inet_pton], [nsl], [
657 AS_IF([test "$ac_cv_search_inet_pton" != "none required"], [
658 SOCKET_LIBS="$ac_cv_search_inet_pton $SOCKET_LIBS"
659 ])
660 ],, [${SOCKET_LIBS}])
662 LIBS="${LIBS} ${SOCKET_LIBS}"
663 AC_LINK_IFELSE([
664 AC_LANG_PROGRAM([#ifdef _WIN32
665 #include <ws2tcpip.h>
666 #include <windows.h>
667 # if _WIN32_WINNT < 0x600
668 # error Needs vista+
669 # endif
670 #else
671 #include <sys/socket.h>
672 #include <arpa/inet.h>
673 #endif], [
674 char dst[[sizeof(struct in_addr)]];
675 inet_pton(AF_INET, "127.0.0.1", dst);
676 ])],[AC_DEFINE([HAVE_INET_PTON],[1],[Define to 1 if you have inet_pton function])],[AC_LIBOBJ([inet_pton])])
677 AC_CHECK_FUNCS([if_nameindex])
678 VLC_RESTORE_FLAGS
679 AC_SUBST(SOCKET_LIBS)
681 dnl Check for socklen_t
682 AH_TEMPLATE(socklen_t, [Define to `int' if <sys/socket.h> does not define.])
683 AC_CACHE_CHECK([for socklen_t in sys/socket.h], dnl ` (fix VIM syntax highlight
684 ac_cv_type_socklen_t,
685 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
686 [#include <sys/types.h>
687 #ifdef _WIN32
688 # include <winsock2.h>
689 # include <ws2tcpip.h>
690 #else
691 # include <sys/socket.h>
692 #endif]], [[socklen_t len; len = 0;]])],
693 ac_cv_type_socklen_t=yes,
694 ac_cv_type_socklen_t=no)])
695 AS_IF([test "$ac_cv_type_socklen_t" = no],
696 [AC_DEFINE(socklen_t, int)])
698 dnl Check for struct sockaddr_storage
699 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.]) dnl ` (fix VIM syntax highlight
700 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.]) dnl ` (fix VIM syntax highlight
701 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
702 [AC_TRY_COMPILE(
703 [#include <sys/types.h>
704 #if defined( _WIN32 )
705 # include <winsock2.h>
706 #else
707 # include <sys/socket.h>
708 #endif], [struct sockaddr_storage addr;],
709 ac_cv_struct_sockaddr_storage=yes,
710 ac_cv_struct_sockaddr_storage=no)])
711 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
712 AC_DEFINE(sockaddr_storage, sockaddr)
713 AC_DEFINE(ss_family, sa_family)
714 ])
716 dnl FreeBSD has a gnugetopt library for this:
717 GNUGETOPT_LIBS=""
718 AC_CHECK_FUNC(getopt_long,, [
719 AC_CHECK_LIB([gnugetopt],[getopt_long], [
720 GNUGETOPT_LIBS="-lgnugetopt"
721 ])
722 ])
723 AC_SUBST(GNUGETOPT_LIBS)
725 AC_CHECK_LIB(m,cos,[
726 LIBM="-lm"
727 ], [
728 LIBM=""
729 ])
730 AC_SUBST(LIBM)
732 AC_CHECK_LIB(m,lrintf, [
733 AC_DEFINE(HAVE_LRINTF, 1, [Define to 1 if you have the lrintf function])
734 VLC_ADD_LIBS([skins2],[-lm])
735 ])
736 AC_CHECK_LIB(m,nanf,
737 AC_DEFINE(HAVE_NANF, 1, [Define to 1 if you have the NANF function])
738 )
739 AC_CHECK_LIB(m,sincos, [
740 AC_DEFINE(HAVE_SINCOS, 1, [Define to 1 if you have the sincos function.])
741 ], [
742 AC_LIBOBJ([sincos])
743 ])
745 AC_MSG_CHECKING([_Thread_local support])
746 AC_COMPILE_IFELSE([AC_LANG_SOURCE([_Thread_local int foo = 0;
747 int main() {}])], [
748 AC_MSG_RESULT([ok])
749 AC_DEFINE(HAVE_THREAD_LOCAL, 1, [Defined to 1 if C11 _Thread_local storage qualifier is supported])
750 ],[ AC_MSG_RESULT([no])])
752 dnl __STDC_NO_THREADS__ can't be trusted on some platforms.
753 dnl check for its availability explicitely
754 AC_CHECK_HEADERS([threads.h])
756 AC_CHECK_LIB([anl],[getaddrinfo_a],[
757 AC_DEFINE(HAVE_LIBANL, 1, [Define to 1 if you have the anl library])
758 ])
760 dnl Check for dynamic plugins
761 LIBDL=""
762 have_dynamic_objects="no"
763 VLC_SAVE_FLAGS
764 AC_SEARCH_LIBS(dlsym, [dl svld], [
765 AS_IF([test "$ac_cv_search_dlsym" != "none required"], [
766 LIBDL="$ac_cv_search_dlsym"
767 ])
768 have_dynamic_objects="yes"
769 ])
770 VLC_RESTORE_FLAGS
772 # Windows
773 AS_IF([test "${SYS}" = "mingw32"], [
774 LIBDL=""
775 have_dynamic_objects="yes" #assume we can use shared objects
776 ])
778 AC_ARG_WITH([libfuzzer],
779 [AS_HELP_STRING([--with-libfuzzer=DIR],
780 [use libFuzzer library from DIR and triggers sanitize coverage (default disabled)])],
781 [],
782 [with_libfuzzer=no])
783 AS_VAR_IF(with_libfuzzer, no, [], [
784 enable_shared=no
785 enable_static=yes
786 enable_vlc=no
787 ])
788 AM_CONDITIONAL(HAVE_LIBFUZZER, [test "${with_libfuzzer}" != "no"])
790 AS_IF([test "${enable_shared}" = "no"], [
791 have_dynamic_objects=no
792 ])
793 AM_CONDITIONAL(HAVE_DYNAMIC_PLUGINS, [test "${have_dynamic_objects}" != "no"])
795 AC_SUBST(LIBDL)
797 dnl Check for thread library
798 LIBPTHREAD=""
799 AS_IF([test "${SYS}" != "mingw32"], [
800 VLC_SAVE_FLAGS
801 LIBS=""
802 AC_SEARCH_LIBS(pthread_rwlock_init, pthread pthreads c_r, [
803 AS_IF([test "$ac_cv_search_pthread_rwlock_init" != "none required"], [
804 LIBPTHREAD="$ac_cv_search_pthread_rwlock_init"
805 ])
806 ])
807 VLC_RESTORE_FLAGS
808 ])
809 AC_SUBST(LIBPTHREAD)
811 AC_SEARCH_LIBS([clock_nanosleep], [rt pthread], [
812 AS_IF([test "$ac_cv_search_clock_nanosleep" != "none required"], [
813 LIBRT="$ac_cv_search_clock_nanosleep"
814 ])
815 ], [
816 AC_SEARCH_LIBS([nanosleep], [rt pthread posix4], [
817 AS_IF([test "$ac_cv_search_nanosleep" != "none required"], [
818 LIBRT="$ac_cv_search_nanosleep"
819 ])
820 ])
821 ])
822 AC_SUBST(LIBRT)
824 dnl
825 dnl Check for headers
826 dnl
828 dnl POSIX
829 AC_CHECK_HEADERS([arpa/inet.h pthread.h search.h sys/shm.h sys/socket.h sys/uio.h])
830 AC_CHECK_HEADERS([net/if.h], [], [],
831 [
832 #include <sys/types.h>
833 #include <sys/socket.h>
834 ])
835 AC_CHECK_HEADER([syslog.h], [have_syslog="yes"], [have_syslog="no"])
836 AM_CONDITIONAL([HAVE_SYSLOG], [test "$have_syslog" = "yes"])
838 dnl BSD
839 AC_CHECK_HEADERS([netinet/tcp.h netinet/udplite.h sys/param.h sys/mount.h])
841 dnl GNU/Linux
842 AC_CHECK_HEADERS([features.h getopt.h linux/dccp.h linux/magic.h mntent.h sys/eventfd.h])
844 dnl MacOS
845 AC_CHECK_HEADERS([xlocale.h])
847 dnl Check if C++ headers define locale_t
848 AC_LANG_PUSH(C++)
849 AC_CACHE_CHECK([if C++ headers define locale_t],
850 [ac_cv_cxx_locale_t],
851 [ac_cv_cxx_locale_t=no
852 AC_TRY_COMPILE([#include <locale>], [locale_t loc;],
853 [ac_cv_cxx_locale_t=yes])])
854 if test "${ac_cv_cxx_locale_t}" != "no"; then
855 AC_DEFINE(HAVE_CXX_LOCALE_T, 1, Define to 1 if C++ headers define locale_t)
856 fi
857 AC_LANG_POP(C++)
859 dnl LP64 and LLP64 architectures had better define ssize_t by themselves...
860 AH_TEMPLATE(ssize_t, [Define to `int' if <stddef.h> does not define.]) dnl ` (fix VIM syntax highlight
861 AC_CHECK_TYPE(ssize_t,, [
862 AC_DEFINE(ssize_t, int)
863 ])
865 dnl It seems that autoconf detects pkg-config only during the first
866 dnl PKG_CHECK_MODULES from configure.ac - which makes sense. But in our case,
867 dnl it is nested within a conditional block, so it was not working right.
868 dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
869 AC_ARG_VAR(PKG_CONFIG_PATH,
870 [Paths where to find .pc not at the default location])
871 PKG_PROG_PKG_CONFIG()
873 dnl On some OS we need static linking
874 AS_IF([test -n "${PKG_CONFIG}" ],[
875 AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "darwin" -o "${SYS}" = "os2" ],[
876 PKG_CONFIG="${PKG_CONFIG} --static"
877 ])
878 ])
881 dnl
882 dnl Check for zlib.h and -lz along with system -lminizip if available
883 dnl
884 AC_CHECK_HEADERS(zlib.h, [ have_zlib=yes ], [ have_zlib=no ])
885 AM_CONDITIONAL(HAVE_ZLIB, [ test "${have_zlib}" = "yes" ])
886 if test "${have_zlib}" = "yes"
887 then
888 VLC_ADD_LIBS([sap],[-lz])
889 PKG_CHECK_MODULES([MINIZIP], [minizip] , [ have_minizip=yes ], [
890 AC_CHECK_HEADERS([unzip.h], [
891 have_minizip=yes
892 MINIZIP_LIBS="-lminizip -lz"
893 ], [
894 have_minizip=no
895 ])
896 ])
897 fi
898 AM_CONDITIONAL(HAVE_MINIZIP, [ test "${have_minizip}" = "yes" ])
901 dnl
902 dnl Domain name i18n support via GNU libidn
903 dnl
904 PKG_CHECK_MODULES([IDN], [libidn], [
905 have_libidn="yes"
906 AC_DEFINE([HAVE_IDN], 1, [Define to 1 if you have GNU libidn.])
907 ], [
908 have_libidn="no"
909 ])
912 dnl Check for dbus
913 AC_ARG_ENABLE(dbus,
914 [AS_HELP_STRING([--enable-dbus],
915 [compile D-Bus message bus support (default enabled)])])
916 have_dbus="no"
917 AS_IF([test "${enable_dbus}" != "no"], [
918 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.6.0], [
919 have_dbus="yes"
920 ], [
921 AS_IF([test -n "${enable_dbus}"], [
922 AC_MSG_ERROR([${DBUS_PKG_ERRORS}.])
923 ], [
924 AC_MSG_WARN([${DBUS_PKG_ERRORS}.])
925 ])
926 ])
927 ])
928 AM_CONDITIONAL([HAVE_DBUS], [test "${have_dbus}" = "yes"])
931 dnl Check for systemd
932 PKG_CHECK_MODULES([SYSTEMD], [libsystemd], [
933 have_systemd="yes"
934 ], [
935 AC_MSG_WARN([${SYSTEMD_PKG_ERRORS}.])
936 ])
937 AM_CONDITIONAL([HAVE_SYSTEMD], [test "${have_systemd}" = "yes"])
940 EXTEND_HELP_STRING([Optimization options:])
941 dnl
942 dnl Compiler warnings
943 dnl
945 AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wvolatile-register-var -Wformat -Wformat-security], [CFLAGS])
946 AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wvolatile-register-var -Wformat -Wformat-security], [CXXFLAGS])
948 AX_APPEND_COMPILE_FLAGS([-Wbad-function-cast -Wwrite-strings -Wmissing-prototypes -Werror-implicit-function-declaration -Winit-self -Wlogical-op -Wshadow=local -Wmultistatement-macros], [CFLAGS])
949 AX_APPEND_COMPILE_FLAGS([-pipe], [CFLAGS])
951 dnl
952 dnl Debugging mode
953 dnl
954 AC_ARG_ENABLE(debug,
955 [AS_HELP_STRING([--enable-debug],
956 [build with run-time assertions (default disabled)])],,
957 [enable_debug="no"])
958 AH_TEMPLATE(NDEBUG,
959 [Define to 1 if debug code should NOT be compiled])
960 AS_IF([test "${enable_debug}" != "no"], [
961 AC_CHECK_HEADERS([valgrind/valgrind.h])
962 ], [
963 AC_DEFINE(NDEBUG)
964 ])
966 dnl
967 dnl Profiling
968 dnl
969 AC_ARG_ENABLE(gprof,
970 [AS_HELP_STRING([--enable-gprof],[profile with gprof (default disabled)])],,
971 [enable_gprof="no"])
972 AS_IF([test "${enable_gprof}" != "no"], [
973 CFLAGS="${CFLAGS} -pg"
974 CXXFLAGS="${CXXFLAGS} -pg"
975 OBJCFLAGS="${OBJCFLAGS} -pg"
976 LDFLAGS="${LDFLAGS} -pg"
977 ])
979 AC_ARG_ENABLE(cprof,
980 [AS_HELP_STRING([--enable-cprof],[profile with cprof (default disabled)])],,
981 [enable_cprof="no"])
982 AS_IF([test "${enable_gprof}" != "no"], [
983 CFLAGS="${CFLAGS} -finstrument-functions"
984 CXXFLAGS="${CXXFLAGS} -finstrument-functions"
985 OBJCFLAGS="${OBJCFLAGS} -finstrument-functions"
986 LDFLAGS="${LDFLAGS} -finstrument-functions"
987 ])
989 dnl
990 dnl Test coverage
991 dnl
992 AC_ARG_ENABLE(coverage,
993 [AS_HELP_STRING([--enable-coverage],
994 [build for test coverage (default disabled)])],,
995 [enable_coverage="no"])
996 AS_IF([test "${enable_coverage}" != "no"], [
997 CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
998 CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
999 LDFLAGS="-lgcov ${LDFLAGS}"
1000 ])
1002 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "os2"], [
1003 VLC_SAVE_FLAGS
1004 CFLAGS="${CFLAGS} -fvisibility=hidden"
1005 CXXFLAGS="${CXXFLAGS} -fvisibility=hidden"
1006 OBJCFLAGS="${OBJCFLAGS} -fvisibility=hidden"
1007 AC_CACHE_CHECK([if $CC accepts -fvisibility=hidden],
1008 [ac_cv_c_visibility_hidden], [
1009 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1010 ac_cv_c_visibility_hidden=yes
1011 ], [
1012 ac_cv_c_visibility_hidden=no
1013 ])
1014 ])
1015 AS_IF([test "${ac_cv_c_visibility_hidden}" = "no"], [VLC_RESTORE_FLAGS])
1016 ])
1018 dnl
1019 dnl Sanitizer flags
1020 dnl
1021 AC_ARG_WITH([sanitizer],
1022 [AS_HELP_STRING([--with-sanitizer=(address/memory/undefined/thread)],
1023 [build with sanitizer flags (default disabled)])],
1024 [],
1025 [with_sanitizer=no])
1027 AS_VAR_IF(with_sanitizer, no, [], [
1028 AX_CHECK_COMPILE_FLAG([-fsanitize=${with_sanitizer}], [
1029 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}])
1030 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [CXXFLAGS])
1031 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [LDFLAGS])
1032 ], [
1033 AC_MSG_ERROR(["-fsanitize=${with_sanitizer} not supported!"])
1034 ])
1035 AX_APPEND_FLAG([-g])
1036 AX_APPEND_FLAG([-g], [CXXFLAGS])
1038 AS_IF([test -z "${with_sanitizer##*address*}" ], [
1039 AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer])
1040 AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer], [CXXFLAGS])
1041 ])
1042 AS_IF([test -z "${with_sanitizer##*memory*}" ], [
1043 AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
1044 AX_APPEND_COMPILE_FLAGS([-fPIE -pie], [CXXFLAGS])
1045 ])
1046 AS_IF([test -z "${with_sanitizer##*thread*}" ], [
1047 AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
1048 AX_APPEND_COMPILE_FLAGS([-fPIE -pie], [CXXFLAGS])
1049 ])
1050 ])
1052 dnl
1053 dnl Enable/disable optimizations
1054 dnl
1055 AC_ARG_ENABLE(optimizations,
1056 [AS_HELP_STRING([--disable-optimizations],
1057 [disable compiler optimizations (default enabled)])],,
1058 [enable_optimizations="yes"])
1060 dnl Check for various optimization flags
1061 AS_IF([test "${enable_optimizations}" != "no"], [
1063 dnl -O3 only in production builds
1064 AS_IF([test "${enable_debug}" = "no"], [
1065 VLC_SAVE_FLAGS
1066 CFLAGS="${CFLAGS} -O3"
1067 CXXFLAGS="${CXXFLAGS} -O3"
1068 OBJCFLAGS="${OBJCFLAGS} -O3"
1069 AC_CACHE_CHECK([if $CC accepts -O3], [ac_cv_c_o3], [
1070 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1071 ac_cv_c_o3=yes
1072 ], [
1073 ac_cv_c_o3=no
1074 ])
1075 ])
1076 AS_IF([test "${ac_cv_c_o3}" = "no"], [VLC_RESTORE_FLAGS])
1077 ])
1079 dnl Check for fast maths
1080 AX_APPEND_COMPILE_FLAGS([-fno-math-errno -funsafe-math-optimizations -fno-rounding-math -fno-signaling-nans -fcx-limited-range], [CFLAGS])
1081 AX_APPEND_COMPILE_FLAGS([-fno-math-errno -funsafe-math-optimizations -fno-rounding-math -fno-signaling-nans -fcx-limited-range], [CXXFLAGS])
1083 AH_BOTTOM([
1084 #if defined(_MSC_VER) && !defined(__clang__)
1085 # pragma fenv_access(off)
1086 # pragma fp_contract(on)
1087 #elif defined(__GNUC__)
1088 /* Not supported so far */
1089 #else
1090 # pragma STDC FENV_ACCESS OFF
1091 # pragma STDC FP_CONTRACT ON
1092 #endif
1093 ])
1095 dnl Check for -funroll-loops
1096 VLC_SAVE_FLAGS
1097 CFLAGS="${CFLAGS} -funroll-loops"
1098 CXXFLAGS="${CXXFLAGS} -funroll-loops"
1099 OBJCFLAGS="${OBJCFLAGS} -funroll-loops"
1100 AC_CACHE_CHECK([if $CC accepts -funroll-loops], [ac_cv_c_unroll_loops], [
1101 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1102 ac_cv_c_unroll_loops=yes
1103 ], [
1104 ac_cv_c_unroll_loops=no
1105 ])
1106 ])
1107 AS_IF([test "${ac_cv_c_unroll_loops}" = "no"], [VLC_RESTORE_FLAGS])
1109 AS_IF([test "$enable_debug" = "no"], [
1110 dnl Check for -fomit-frame-pointer
1111 VLC_SAVE_FLAGS
1112 CFLAGS="${CFLAGS} -fomit-frame-pointer"
1113 CXXFLAGS="${CXXFLAGS} -fomit-frame-pointer"
1114 OBJCFLAGS="${OBJCFLAGS} -fomit-frame-pointer"
1115 AC_CACHE_CHECK([if $CC accepts -fomit-frame-pointer],
1116 [ac_cv_c_omit_frame_pointer], [
1117 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1118 ac_cv_c_omit_frame_pointer=yes
1119 ], [
1120 ac_cv_c_omit_frame_pointer=no
1121 ])
1122 ])
1123 AS_IF([test "${ac_cv_c_omit_frame_pointer}" = "no"], [VLC_RESTORE_FLAGS])
1124 ])
1126 VLC_SAVE_FLAGS
1127 AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong])
1128 AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong], [CXXFLAGS])
1129 dnl Win32 requires linking to ssp for stack-protection
1130 AS_IF([test "${SYS}" = "mingw32"], [
1131 LDFLAGS="${LDFLAGS} -lssp"
1132 AS_IF([test "${vlc_winstore_app}" != 1], [LDFLAGS="${LDFLAGS} -ladvapi32"])
1133 AC_CACHE_CHECK([if linker supports stack protectors], [ac_cv_ld_ssp], [
1134 AC_TRY_LINK([#include <stdio.h>],[char buf[100]; fgets(buf, sizeof(buf), stdin);], [
1135 ac_cv_ld_ssp="yes"
1136 ], [
1137 ac_cv_ld_ssp="no"
1138 ])
1139 ])
1140 AS_IF([test "${ac_cv_ld_ssp}" = "no"], [VLC_RESTORE_FLAGS])
1141 ])
1142 ])
1144 VLC_SAVE_FLAGS
1145 LDFLAGS="${LDFLAGS} -Wl,-Bsymbolic"
1146 AC_CACHE_CHECK([if linker supports -Bsymbolic], [ac_cv_ld_bsymbolic], [
1147 AC_TRY_LINK([],, [
1148 ac_cv_ld_bsymbolic="-Wl,-Bsymbolic"
1149 ], [
1150 ac_cv_ld_bsymbolic=""
1151 ])
1152 ])
1153 VLC_RESTORE_FLAGS
1154 SYMBOLIC_LDFLAGS="${ac_cv_ld_bsymbolic}"
1155 AC_SUBST(SYMBOLIC_LDFLAGS)
1157 VLC_SAVE_FLAGS
1158 LDFLAGS="${LDFLAGS} -Wl,-z,defs"
1159 AC_CACHE_CHECK([if linker supports -z,defs], [ac_cv_ld_z_defs], [
1160 AC_TRY_LINK([],, [
1161 ac_cv_ld_z_defs="yes"
1162 ], [
1163 ac_cv_ld_z_defs="no"
1164 ])
1165 ])
1166 AS_IF([test "${ac_cv_ld_z_defs}" = "no"], [VLC_RESTORE_FLAGS])
1168 dnl Check for __attribute__((packed))
1169 AC_CACHE_CHECK([for __attribute__((packed))],
1170 [ac_cv_c_attribute_packed],
1171 [ac_cv_c_attribute_packed=no
1172 AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b; (void)b;],
1173 [ac_cv_c_attribute_packed=yes])])
1174 if test "${ac_cv_c_attribute_packed}" != "no"; then
1175 AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1176 fi
1178 dnl
1179 dnl Check the CPU
1180 dnl
1181 case "${host_cpu}" in
1182 "")
1183 ARCH=unknown
1184 ;;
1185 armv*)
1186 ARCH="arm"
1187 host_cpu="arm"
1188 ;;
1189 *)
1190 ARCH="${host_cpu}"
1191 ;;
1192 esac
1194 dnl Check for backtrace() support
1195 AC_CHECK_HEADERS(execinfo.h)
1196 AC_CHECK_FUNCS(backtrace)
1198 dnl
1199 dnl default modules
1200 dnl
1201 ALIASES="${ALIASES} cvlc rvlc"
1203 dnl
1204 dnl Accelerated modules
1205 dnl
1207 dnl Check for fully working MMX intrinsics
1208 dnl We need support for -mmmx, we need <mmintrin.h>, and we also need a
1209 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1210 AC_ARG_ENABLE(mmx,
1211 [AS_HELP_STRING([--disable-mmx],
1212 [disable MMX optimizations (default auto)])],,[
1213 case "${host_cpu}" in
1214 i?86|x86_64)
1215 enable_mmx="yes"
1216 ;;
1217 *)
1218 enable_mmx="no"
1219 ;;
1220 esac
1221 ])
1222 have_mmx="no"
1223 have_mmxext="no"
1224 AS_IF([test "${enable_mmx}" != "no"], [
1225 ARCH="${ARCH} mmx"
1226 VLC_SAVE_FLAGS
1227 CFLAGS="${CFLAGS} -mmmx"
1228 AC_CACHE_CHECK([if $CC groks MMX intrinsics], [ac_cv_c_mmx_intrinsics], [
1229 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1230 [#include <mmintrin.h>
1231 #include <stdint.h>
1232 uint64_t frobzor;]], [
1233 [__m64 a, b, c;
1234 a = b = c = (__m64)frobzor;
1235 a = _mm_slli_pi16(a, 3);
1236 a = _mm_adds_pi16(a, b);
1237 c = _mm_srli_pi16(c, 8);
1238 c = _mm_slli_pi16(c, 3);
1239 b = _mm_adds_pi16(b, c);
1240 a = _mm_unpacklo_pi8(a, b);
1241 frobzor = (uint64_t)a;]])], [
1242 ac_cv_c_mmx_intrinsics=yes
1243 ], [
1244 ac_cv_c_mmx_intrinsics=no
1245 ])
1246 ])
1247 VLC_RESTORE_FLAGS
1248 AS_IF([test "${ac_cv_c_mmx_intrinsics}" != "no"], [
1249 AC_DEFINE(HAVE_MMX_INTRINSICS, 1, [Define to 1 if MMX intrinsics are available.])
1250 ])
1252 VLC_SAVE_FLAGS
1253 CFLAGS="${CFLAGS} -mmmx"
1254 AC_CACHE_CHECK([if $CC groks MMX inline assembly], [ac_cv_mmx_inline], [
1255 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1256 void *p;
1257 asm volatile("packuswb %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1258 ]])
1259 ], [
1260 ac_cv_mmx_inline=yes
1261 ], [
1262 ac_cv_mmx_inline=no
1263 ])
1264 ])
1265 AS_IF([test "${ac_cv_mmx_inline}" != "no"], [
1266 AC_DEFINE(CAN_COMPILE_MMX, 1, [Define to 1 inline MMX assembly is available.])
1267 have_mmx="yes"
1268 ])
1270 AC_CACHE_CHECK([if $CC groks MMX EXT inline assembly],
1271 [ac_cv_mmxext_inline], [
1272 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1273 void *p;
1274 asm volatile("maskmovq %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1275 ]])
1276 ], [
1277 ac_cv_mmxext_inline=yes
1278 ], [
1279 ac_cv_mmxext_inline=no
1280 ])
1281 ])
1282 VLC_RESTORE_FLAGS
1283 AS_IF([test "${ac_cv_mmxext_inline}" != "no"], [
1284 AC_DEFINE(CAN_COMPILE_MMXEXT, 1, [Define to 1 if MMX EXT inline assembly is available.])
1285 have_mmxext="yes"
1286 ])
1287 ])
1288 AM_CONDITIONAL([HAVE_MMX], [test "${have_mmx}" = "yes"])
1289 AM_CONDITIONAL([HAVE_MMXEXT], [test "${have_mmxext}" = "yes"])
1291 dnl Check for fully workin SSE2 intrinsics
1292 dnl We need support for -mmmx, we need <emmintrin.h>, and we also need a
1293 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1294 AC_ARG_ENABLE(sse,
1295 [AS_HELP_STRING([--disable-sse],
1296 [disable SSE (1-4) optimizations (default auto)])],, [
1297 case "${host_cpu}" in
1298 i?86|x86_64)
1299 enable_sse=yes
1300 ;;
1301 *)
1302 enable_sse=no
1303 ;;
1304 esac
1305 ])
1306 have_sse2="no"
1307 AS_IF([test "${enable_sse}" != "no"], [
1308 ARCH="${ARCH} sse sse2"
1310 VLC_SAVE_FLAGS
1311 CFLAGS="${CFLAGS} -msse2"
1312 AC_CACHE_CHECK([if $CC groks SSE2 intrinsics], [ac_cv_c_sse2_intrinsics], [
1313 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1314 [#include <emmintrin.h>
1315 #include <stdint.h>
1316 uint64_t frobzor;]], [
1317 [__m128i a, b, c;
1318 a = b = c = _mm_set1_epi64((__m64)frobzor);
1319 a = _mm_slli_epi16(a, 3);
1320 a = _mm_adds_epi16(a, b);
1321 c = _mm_srli_epi16(c, 8);
1322 c = _mm_slli_epi16(c, 3);
1323 b = _mm_adds_epi16(b, c);
1324 a = _mm_unpacklo_epi8(a, b);
1325 frobzor = (uint64_t)_mm_movepi64_pi64(a);]])], [
1326 ac_cv_c_sse2_intrinsics=yes
1327 ], [
1328 ac_cv_c_sse2_intrinsics=no
1329 ])
1330 ])
1331 VLC_RESTORE_FLAGS
1332 AS_IF([test "${ac_cv_c_sse2_intrinsics}" != "no"], [
1333 AC_DEFINE(HAVE_SSE2_INTRINSICS, 1, [Define to 1 if SSE2 intrinsics are available.])
1334 ])
1336 VLC_SAVE_FLAGS
1337 CFLAGS="${CFLAGS} -msse"
1338 AC_CACHE_CHECK([if $CC groks SSE inline assembly], [ac_cv_sse_inline], [
1339 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1340 void *p;
1341 asm volatile("xorps %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
1342 ]])
1343 ], [
1344 ac_cv_sse_inline=yes
1345 ], [
1346 ac_cv_sse_inline=no
1347 ])
1348 ])
1350 AS_IF([test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"], [
1351 AC_DEFINE(CAN_COMPILE_SSE, 1, [Define to 1 if SSE inline assembly is available.])
1352 ])
1354 AC_CACHE_CHECK([if $CC groks SSE2 inline assembly], [ac_cv_sse2_inline], [
1355 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1356 void *p;
1357 asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
1358 ]])
1359 ], [
1360 ac_cv_sse2_inline=yes
1361 ], [
1362 ac_cv_sse2_inline=no
1363 ])
1364 ])
1365 AS_IF([test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"], [
1366 AC_DEFINE(CAN_COMPILE_SSE2, 1, [Define to 1 if SSE2 inline assembly is available.])
1367 have_sse2="yes"
1368 ])
1370 # SSE3
1371 AC_CACHE_CHECK([if $CC groks SSE3 inline assembly], [ac_cv_sse3_inline], [
1372 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1373 void *p;
1374 asm volatile("movsldup %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1375 ]])
1376 ], [
1377 ac_cv_sse3_inline=yes
1378 ], [
1379 ac_cv_sse3_inline=no
1380 ])
1381 ])
1383 AS_IF([test "${ac_cv_sse3_inline}" != "no"], [
1384 AC_DEFINE(CAN_COMPILE_SSE3, 1, [Define to 1 if SSE3 inline assembly is available.]) ])
1385 # SSSE3
1386 AC_CACHE_CHECK([if $CC groks SSSE3 inline assembly], [ac_cv_ssse3_inline], [
1387 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1388 void *p;
1389 asm volatile("pabsw %%xmm0,%%xmm0"::"r"(p):"xmm0");
1390 ]])
1391 ], [
1392 ac_cv_ssse3_inline=yes
1393 ], [
1394 ac_cv_ssse3_inline=no
1395 ])
1396 ])
1398 AS_IF([test "${ac_cv_ssse3_inline}" != "no"], [
1399 AC_DEFINE(CAN_COMPILE_SSSE3, 1, [Define to 1 if SSSE3 inline assembly is available.]) ])
1401 # SSE4.1
1402 AC_CACHE_CHECK([if $CC groks SSE4.1 inline assembly],
1403 [ac_cv_sse4_1_inline], [
1404 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1405 void *p;
1406 asm volatile("pmaxsb %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1407 ]])
1408 ], [
1409 ac_cv_sse4_1_inline=yes
1410 ], [
1411 ac_cv_sse4_1_inline=no
1412 ])
1413 ])
1415 AS_IF([test "${ac_cv_sse4_1_inline}" != "no"], [
1416 AC_DEFINE(CAN_COMPILE_SSE4_1, 1, [Define to 1 if SSE4_1 inline assembly is available.]) ])
1418 # SSE4.2
1419 AC_CACHE_CHECK([if $CC groks SSE4.2 inline assembly],
1420 [ac_cv_sse4_2_inline], [
1421 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1422 void *p;
1423 asm volatile("pcmpgtq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1424 ]])
1425 ], [
1426 ac_cv_sse4_2_inline=yes
1427 ], [
1428 ac_cv_sse4_2_inline=no
1429 ])
1430 ])
1432 AS_IF([test "${ac_cv_sse4_2_inline}" != "no"], [
1433 AC_DEFINE(CAN_COMPILE_SSE4_2, 1, [Define to 1 if SSE4_2 inline assembly is available.]) ])
1435 # SSE4A
1436 AC_CACHE_CHECK([if $CC groks SSE4A inline assembly], [ac_cv_sse4a_inline], [
1437 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1438 void *p;
1439 asm volatile("insertq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1440 ]])
1441 ], [
1442 ac_cv_sse4a_inline=yes
1443 ], [
1444 ac_cv_sse4a_inline=no
1445 ])
1446 ])
1447 VLC_RESTORE_FLAGS
1448 AS_IF([test "${ac_cv_sse4a_inline}" != "no"], [
1449 AC_DEFINE(CAN_COMPILE_SSE4A, 1, [Define to 1 if SSE4A inline assembly is available.]) ])
1450 ])
1451 AM_CONDITIONAL([HAVE_SSE2], [test "$have_sse2" = "yes"])
1453 VLC_SAVE_FLAGS
1454 CFLAGS="${CFLAGS} -mmmx"
1455 have_3dnow="no"
1456 AC_CACHE_CHECK([if $CC groks 3D Now! inline assembly], [ac_cv_3dnow_inline], [
1457 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1458 void *p;
1459 asm volatile("pfadd %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1460 ]])
1461 ], [
1462 ac_cv_3dnow_inline=yes
1463 ], [
1464 ac_cv_3dnow_inline=no
1465 ])
1466 ])
1467 VLC_RESTORE_FLAGS
1468 AS_IF([test "${ac_cv_3dnow_inline}" != "no"], [
1469 AC_DEFINE(CAN_COMPILE_3DNOW, 1,
1470 [Define to 1 if 3D Now! inline assembly is available.])
1471 have_3dnow="yes"
1472 ])
1473 AM_CONDITIONAL([HAVE_3DNOW], [test "$have_3dnow" = "yes"])
1476 AC_ARG_ENABLE(neon,
1477 [AS_HELP_STRING([--disable-neon],
1478 [disable NEON optimizations (default auto)])],, [
1479 AS_IF([test "${host_cpu}" = "arm"], [enable_neon="yes"] ,[enable_neon="no"])
1480 ])
1481 AS_IF([test "${enable_neon}" != "no"], [
1482 VLC_SAVE_FLAGS
1483 CFLAGS="${CFLAGS} -mfpu=neon -mhard-float"
1484 AC_CACHE_CHECK([if $CCAS groks ARM NEON assembly], [ac_cv_arm_neon], [
1485 AC_COMPILE_IFELSE([
1486 AC_LANG_PROGRAM(,[[
1487 asm volatile("vqmovun.s64 d0, q1":::"d0");
1488 ]])
1489 ], [
1490 ac_cv_arm_neon="yes"
1491 ], [
1492 ac_cv_arm_neon="no"
1493 ])
1494 ])
1495 VLC_RESTORE_FLAGS
1496 ])
1497 AM_CONDITIONAL(HAVE_NEON, [test "${ac_cv_arm_neon}" = "yes"])
1499 AC_ARG_ENABLE(arm64,
1500 [AS_HELP_STRING([--disable-arm64],
1501 [disable arm 64-bit optimizations (default auto)])],, [
1502 AS_IF([test "${host_cpu}" = "aarch64"], [enable_arm64="yes"] ,[enable_arm64="no"])
1503 ])
1504 AS_IF([test "${enable_arm64}" != "no"], [
1505 AC_CACHE_CHECK([if $CCAS groks ARM 64 SIMD assembly], [ac_cv_arm64], [
1506 AC_COMPILE_IFELSE([
1507 AC_LANG_PROGRAM(,[[
1508 asm volatile("uhadd v0.8b, v0.8b, v1.8b":::"v0");
1509 ]])
1510 ], [
1511 ac_cv_arm64="yes"
1512 ], [
1513 ac_cv_arm64="no"
1514 ])
1515 ])
1516 ])
1517 AM_CONDITIONAL(HAVE_ARM64, [test "${ac_cv_arm64}" = "yes"])
1520 AC_ARG_ENABLE(altivec,
1521 [AS_HELP_STRING([--disable-altivec],
1522 [disable AltiVec optimizations (default auto)])],, [
1523 AS_CASE("${host_cpu}", [powerpc*],
1524 [enable_altivec=yes], [enable_altivec=no])
1525 ])
1526 have_altivec="no"
1527 ALTIVEC_CFLAGS=""
1528 AS_IF([test "${enable_altivec}" = "yes"], [
1529 ARCH="${ARCH} altivec";
1530 VLC_SAVE_FLAGS
1531 AC_CACHE_CHECK([if $CC groks AltiVec inline assembly],
1532 [ac_cv_altivec_inline],
1533 [AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1534 ac_cv_altivec_inline="yes",
1535 [CFLAGS="${CFLAGS} -Wa,-maltivec"
1536 AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1537 [ac_cv_altivec_inline="-Wa,-maltivec"],
1538 ac_cv_altivec_inline=no)
1539 ])])
1540 VLC_RESTORE_FLAGS
1541 AS_IF([test "${ac_cv_altivec_inline}" != "no"], [
1542 AC_DEFINE(CAN_COMPILE_ALTIVEC, 1,
1543 [Define to 1 if AltiVec inline assembly is available.])
1544 AS_IF([test "${ac_cv_altivec_inline}" != "yes"], [
1545 ALTIVEC_CFLAGS="${ac_cv_altivec_inline}"
1546 VLC_ADD_CFLAGS([libvlccore],[${ac_cv_altivec_inline}])
1547 ])
1548 have_altivec="yes"
1549 ])
1551 VLC_SAVE_FLAGS
1552 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1553 [ac_cv_c_altivec], [
1554 CFLAGS="${CFLAGS} -maltivec"
1555 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1556 [#include <altivec.h>]], [
1557 [vec_ld(0, (unsigned char *)0);]])], [
1558 ac_cv_c_altivec="-maltivec"
1559 ], [
1560 ac_cv_c_altivec="no"
1561 ])
1562 ])
1563 VLC_RESTORE_FLAGS
1564 AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1565 CPPFLAGS="${CPPFLAGS} ${ac_cv_c_altivec}"
1566 AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, [Define to 1 if C AltiVec extensions are available.])
1567 VLC_ADD_CFLAGS([libvlccore],[${ac_cv_c_altivec}])
1568 ALTIVEC_CFLAGS="$ALTIVEC_CFLAGS ${ac_cv_c_altivec}"
1569 VLC_ADD_CFLAGS([deinterlace],[${ac_cv_c_altivec}])
1570 have_altivec="yes"
1571 ])
1572 AC_CHECK_HEADERS(altivec.h)
1574 VLC_SAVE_FLAGS
1575 LDFLAGS="${LDFLAGS} -Wl,-framework,vecLib"
1576 AC_CACHE_CHECK([if linker needs -framework vecLib],
1577 [ac_cv_ld_altivec],
1578 [AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)])
1579 VLC_RESTORE_FLAGS
1580 AS_IF([test "${ac_cv_ld_altivec}" != "no"], [
1581 VLC_ADD_LIBS([libvlccore],[-Wl,-framework,vecLib])
1582 ])
1583 ])
1584 AC_SUBST(ALTIVEC_CFLAGS)
1585 AM_CONDITIONAL([HAVE_ALTIVEC], [test "$have_altivec" = "yes"])
1587 dnl
1588 dnl Memory usage
1589 dnl
1590 AC_ARG_ENABLE(optimize-memory,
1591 [AS_HELP_STRING([--enable-optimize-memory],
1592 [optimize memory usage over performance])])
1593 if test "${enable_optimize_memory}" = "yes"; then
1594 AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1595 fi
1597 dnl
1598 dnl Allow running as root (useful for people running on embedded platforms)
1599 dnl
1600 AC_ARG_ENABLE(run-as-root,
1601 [AS_HELP_STRING([--enable-run-as-root],
1602 [allow running VLC as root (default disabled)])])
1603 AS_IF([test "${enable_run_as_root}" = "yes"],[
1604 AC_DEFINE(ALLOW_RUN_AS_ROOT, 1,
1605 [Define to 1 to allow running VLC as root (uid 0).])
1606 ])
1608 dnl
1609 dnl Stream output
1610 dnl
1611 AC_ARG_ENABLE(sout,
1612 [AS_HELP_STRING([--disable-sout],
1613 [disable streaming output (default enabled)])])
1614 AS_IF([test "${enable_sout}" != "no"], [
1615 AC_DEFINE(ENABLE_SOUT, 1, [Define to 1 for stream output support.])
1616 ])
1617 AM_CONDITIONAL(ENABLE_SOUT, [test "${enable_sout}" != "no"])
1619 dnl Lua modules
1620 AC_ARG_ENABLE(lua,
1621 [AS_HELP_STRING([--disable-lua],
1622 [disable LUA scripting support (default enabled)])])
1623 if test "${enable_lua}" != "no"
1624 then
1625 PKG_CHECK_MODULES(LUA, lua5.2,
1626 [ have_lua=yes ],
1627 [
1628 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua 5.1 instead])
1630 PKG_CHECK_MODULES(LUA, lua5.1,
1631 [ have_lua=yes ],
1632 [
1633 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua >= 5.1 instead])
1634 PKG_CHECK_MODULES(LUA, lua >= 5.1,
1635 [ have_lua=yes ],
1636 [
1637 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying manual detection instead])
1638 have_lua=yes
1639 AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
1640 [],
1641 [ have_lua=no ] )
1642 AC_CHECK_LIB( lua5.2 , luaL_newstate,
1643 [LUA_LIBS="-llua5.2"],
1644 AC_CHECK_LIB( lua5.1 , luaL_newstate,
1645 [LUA_LIBS="-llua5.1"],
1646 AC_CHECK_LIB( lua51 , luaL_newstate,
1647 [LUA_LIBS="-llua51"],
1648 AC_CHECK_LIB( lua , luaL_newstate,
1649 [LUA_LIBS="-llua"],
1650 [ have_lua=no
1651 ], [-lm])
1652 )))
1653 ])
1654 ])
1655 ])
1656 if test "x${have_lua}" != "xyes" ; then
1657 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.])
1658 fi
1659 AC_ARG_VAR([LUAC], [LUA byte compiler])
1660 AS_IF([test -z "$LUAC"], [
1661 AC_CHECK_TOOL(LUAC, [luac], [false])
1662 ])
1663 AS_IF([test "${LUAC}" = "false"], [
1664 AC_MSG_ERROR([Could not find the LUA byte compiler.])
1665 ])
1666 AS_IF([test -d "${CONTRIB_DIR}" -a -f "${CONTRIB_DIR}/lib/liblua.a" -a `echo|${LUAC} -o - -|od -j 8 -N 2 -t x2|head -n 1|tr -s ' '|cut -d' ' -f2` != 0404], [
1667 AC_MSG_ERROR([You need 32-bits luac when using lua from contrib.])
1668 ])
1669 fi
1670 AM_CONDITIONAL(BUILD_LUA, [test "${have_lua}" = "yes"])
1673 dnl
1674 dnl VideoLAN manager
1675 dnl
1676 AC_ARG_ENABLE(vlm,
1677 [AS_HELP_STRING([--disable-vlm],
1678 [disable the stream manager (default enabled)])],,
1679 [enable_vlm="${enable_sout}"])
1680 AS_IF([test "${enable_vlm}" != "no"], [
1681 AS_IF([test "${enable_sout}" = "no"], [
1682 AC_MSG_ERROR([VLM requires the stream output. Do not use --disable-sout.])
1683 ])
1684 AC_DEFINE(ENABLE_VLM, 1, [Define if you want the VideoLAN manager support])
1685 ])
1686 AM_CONDITIONAL([ENABLE_VLM], [test "${enable_vlm}" != "no"])
1689 dnl
1690 dnl Addons manager storage and repositories modules
1691 dnl
1692 AC_ARG_ENABLE(addonmanagermodules,
1693 [AS_HELP_STRING([--disable-addonmanagermodules],
1694 [disable the addons manager modules (default enabled)])])
1695 if test "${enable_addonmanagermodules}" != "no"
1696 then
1697 AC_DEFINE(ENABLE_ADDONMANAGERMODULES, 1, [Define if you want the addons manager modules])
1698 fi
1699 AM_CONDITIONAL([ENABLE_ADDONMANAGERMODULES], [test "${enable_addonmanagermodules}" != "no"])
1702 dnl
1703 dnl Input plugins
1704 dnl
1706 EXTEND_HELP_STRING([Input plugins:])
1708 dnl
1709 dnl libarchive access module
1710 dnl
1711 PKG_ENABLE_MODULES_VLC([ARCHIVE], [archive], [libarchive >= 3.1.0], (libarchive support), [auto])
1713 dnl
1714 dnl live555 input
1715 dnl
1716 AC_ARG_ENABLE(live555,
1717 [AS_HELP_STRING([--enable-live555],
1718 [enable RTSP input through live555 (default enabled)])])
1720 AS_IF([test "${enable_live555}" != "no" -a -n "${CXX}"], [
1721 PKG_CHECK_MODULES(LIVE555, live555, [
1722 VLC_ADD_PLUGIN([live555])
1723 VLC_ADD_CXXFLAGS([live555], [$LIVE555_CFLAGS])
1724 VLC_ADD_LIBS([live555],[$LIVE555_LIBS])
1725 ], [
1726 AC_MSG_WARN([${LIVE555_PKG_ERRORS}.])
1728 AC_LANG_PUSH(C++)
1729 VLC_SAVE_FLAGS
1731 dnl detect include paths
1732 AS_IF([test -f "${CONTRIB_DIR}/include/UsageEnvironment/UsageEnvironment.hh"], [
1733 CPPFLAGS_live555="-I${CONTRIB_DIR}/include/liveMedia -I${CONTRIB_DIR}/include/groupsock -I${CONTRIB_DIR}/include/BasicUsageEnvironment -I${CONTRIB_DIR}/include/UsageEnvironment"
1734 ], [
1735 AS_IF([test "${SYS}" != "os2"], [
1736 LIVE555_PREFIX=${LIVE555_PREFIX-"/usr"}
1737 CPPFLAGS_live555="-I${LIVE555_PREFIX}/include/liveMedia -I${LIVE555_PREFIX}/include/groupsock -I${LIVE555_PREFIX}/include/BasicUsageEnvironment -I${LIVE555_PREFIX}/include/UsageEnvironment"
1738 ], [
1739 LIVE555_PREFIX=${LIVE555_PREFIX-"/usr/lib/live"}
1740 CPPFLAGS_live555="-I${LIVE555_PREFIX}/liveMedia/include -I${LIVE555_PREFIX}/groupsock/include -I${LIVE555_PREFIX}/BasicUsageEnvironment/include -I${LIVE555_PREFIX}/UsageEnvironment/include"
1741 LDFLAGS_live555="-L${LIVE555_PREFIX}/liveMedia -L${LIVE555_PREFIX}/groupsock -L${LIVE555_PREFIX}/BasicUsageEnvironment -L${LIVE555_PREFIX}/UsageEnvironment"
1742 ])
1743 ])
1745 dnl CPP Flags
1746 AS_IF([test "${SYS}" = "solaris"], [
1747 CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1748 ])
1749 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1750 LDFLAGS="${LDFLAGS} ${LDFLAGS_live555}"
1752 dnl version check
1753 AC_CACHE_CHECK([for live555 version 1324598400 or later], [ac_cv_live555], [
1754 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
1755 [#include <liveMedia_version.hh>
1756 #if !defined (LIVEMEDIA_LIBRARY_VERSION_INT) || (LIVEMEDIA_LIBRARY_VERSION_INT < 1324598400)
1757 # error BOOM
1758 #endif]])
1759 ], [
1760 ac_cv_live555="yes"
1761 ], [
1762 ac_cv_live555="no"
1763 ])
1764 ])
1766 AS_IF([test "$ac_cv_live555" = "no"], [
1767 AC_MSG_WARN([live555 is missing or its installed version is too old:
1768 Version 2011.12.23 or later is required to proceed.
1769 You can get an updated one from http://www.live555.com/liveMedia .])
1770 AS_IF([test -n "${enable_live555}"], [
1771 AC_MSG_ERROR([Update live555 or pass --disable-live555 to disable RTSP input support.])
1772 ])
1773 ], [
1774 other_libs="-lgroupsock -lBasicUsageEnvironment -lUsageEnvironment"
1775 other_libs_pic="-lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic"
1776 AS_IF([test "${SYS}" = "mingw32"], [
1777 # add ws2_32 for closesocket, select, recv
1778 other_libs="$other_libs -lws2_32"
1779 ])
1781 dnl We need to check for pic because live555 don't provide shared libs
1782 dnl and we want to build a plugins so we need -fPIC on some arch.
1783 VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1784 VLC_ADD_LDFLAGS([live555], [${LDFLAGS_live555}])
1785 AC_CHECK_LIB(liveMedia_pic, main, [
1786 VLC_ADD_PLUGIN([live555])
1787 VLC_ADD_LIBS([live555], [-lliveMedia_pic ${other_libs_pic}])
1788 ],[
1789 AC_CHECK_LIB(liveMedia, main, [
1790 VLC_ADD_PLUGIN([live555])
1791 VLC_ADD_LIBS([live555], [-lliveMedia ${other_libs}])
1792 ],[],[${other_libs}])
1793 ],[${other_libs_pic}])
1794 ])
1795 VLC_RESTORE_FLAGS
1796 AC_LANG_POP(C++)
1797 ])
1798 ])
1800 dnl
1801 dnl IIDC and DV FireWire input modules
1802 dnl
1803 PKG_ENABLE_MODULES_VLC([DC1394], [], [libdc1394-2 >= 2.1.0], [IIDC FireWire input module], [auto])
1804 PKG_ENABLE_MODULES_VLC([DV1394], [], [libraw1394 >= 2.0.1 libavc1394 >= 0.5.3], [DV FireWire input module], [auto])
1806 dnl
1807 dnl - linsys modules: access module check for libzvbi
1808 dnl
1809 AC_ARG_ENABLE(linsys,
1810 [AS_HELP_STRING([--enable-linsys],
1811 [Linux Linear Systems Ltd. SDI and HD-SDI input cards (default enabled)])])
1812 AS_IF([test "$SYS" = "linux" -a "${enable_linsys}" != "no"], [
1813 VLC_ADD_PLUGIN([linsys_hdsdi])
1814 PKG_CHECK_MODULES(LINSYS_SDI, [zvbi-0.2 >= 0.2.28], [
1815 VLC_ADD_PLUGIN([linsys_sdi])
1816 ], [
1817 AC_MSG_WARN([${LINSYS_SDI_PKG_ERRORS}.])
1818 ])
1819 ])
1821 dnl
1822 dnl dvdread module: check for libdvdread
1823 dnl
1824 PKG_ENABLE_MODULES_VLC([DVDREAD], [], [dvdread > 4.9.0], [dvdread input module], [auto])
1826 dnl
1827 dnl libdvdnav plugin
1828 dnl
1829 PKG_ENABLE_MODULES_VLC([DVDNAV], [], [dvdnav > 4.9.0], [DVD with navigation input module (dvdnav)], [auto])
1830 AS_IF([test "${enable_dvdnav}" != "no"], [
1831 AC_MSG_CHECKING(for dvdnav_stream_cb in dvdnav/dvdnav.h)
1832 AC_EGREP_HEADER(dvdnav_stream_cb,dvdnav/dvdnav.h,[
1833 AC_MSG_RESULT(yes)
1834 AC_DEFINE(HAVE_STREAM_CB_IN_DVDNAV_H, 1, For dvdnav demux support)
1835 ],[
1836 AC_MSG_RESULT(no)
1837 ])
1838 ])
1840 dnl
1841 dnl Blu-ray Disc Support with libbluray
1842 dnl
1843 PKG_ENABLE_MODULES_VLC([BLURAY], [libbluray], [libbluray >= 0.6.2], (libbluray for Blu-ray disc support ) )
1845 dnl
1846 dnl OpenCV wrapper and example filters
1847 dnl
1848 PKG_ENABLE_MODULES_VLC([OPENCV], [opencv_example opencv_wrapper], [opencv > 2.0], (OpenCV (computer vision) filter), [auto])
1851 dnl
1852 dnl libsmbclient plugin
1853 dnl
1854 PKG_ENABLE_MODULES_VLC([SMBCLIENT], [smbc], [smbclient], (SMB/CIFS support), [auto])
1856 dnl
1857 dnl liBDSM access module
1858 dnl
1859 PKG_ENABLE_MODULES_VLC([DSM], [dsm], [libdsm >= 0.2.0], [libdsm SMB/CIFS access/sd module], [auto])
1861 dnl
1862 dnl sftp access support
1863 dnl
1864 PKG_ENABLE_MODULES_VLC([SFTP], [sftp], [libssh2], (support SFTP file transfer via libssh2), [auto])
1866 dnl
1867 dnl nfs access support
1868 dnl
1869 PKG_ENABLE_MODULES_VLC([NFS], [nfs], [libnfs >= 1.10.0], (support nfs protocol via libnfs), [auto])
1871 dnl
1872 dnl Video4Linux 2
1873 dnl
1874 AC_ARG_ENABLE(v4l2, [AS_HELP_STRING([--disable-v4l2],
1875 [disable Video4Linux version 2 (default auto)])])
1876 have_v4l2="no"
1877 AS_IF([test "$enable_v4l2" != "no"], [
1878 AC_CHECK_HEADERS([linux/videodev2.h sys/videoio.h], [
1879 have_v4l2="yes"
1880 ])
1881 ])
1882 AM_CONDITIONAL(HAVE_V4L2, [test "${have_v4l2}" != "no"])
1884 dnl
1885 dnl special access module for Blackmagic SDI cards
1886 dnl
1887 AC_ARG_ENABLE(decklink,
1888 [AS_HELP_STRING([--disable-decklink],
1889 [disable Blackmagic DeckLink SDI input (default auto)])])
1890 AC_ARG_WITH(decklink_sdk,
1891 [AS_HELP_STRING[--with-decklink-sdk=DIR],
1892 [ location of Blackmagic DeckLink SDI SDK])])
1893 have_decklink=no
1894 if test "${enable_decklink}" != "no"
1895 then
1896 if test "${with_decklink_sdk}" != "no" -a -n "${with_decklink_sdk}"
1897 then
1898 VLC_ADD_CPPFLAGS([decklink decklinkoutput],[-I${with_decklink_sdk}/include])
1899 fi
1900 VLC_SAVE_FLAGS
1901 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_decklink}"
1902 AC_LANG_PUSH(C++)
1903 AC_CHECK_HEADERS(DeckLinkAPIDispatch.cpp, [
1904 have_decklink=yes
1905 ], [
1906 AC_MSG_WARN(Blackmagic DeckLink SDI include files not found, decklink disabled)
1907 ])
1908 AC_LANG_POP(C++)
1909 VLC_RESTORE_FLAGS
1910 fi
1911 AM_CONDITIONAL(HAVE_DECKLINK, [ test "${have_decklink}" != "no" ])
1914 dnl
1915 dnl Built-in CD-DA and VCD module
1916 dnl
1917 AC_ARG_ENABLE(vcd,
1918 [AS_HELP_STRING([--disable-vcd],
1919 [disable built-in VCD and CD-DA support (default enabled)])])
1921 AC_ARG_ENABLE(libcddb,
1922 [AS_HELP_STRING([--disable-libcddb],
1923 [disable CDDB for Audio CD (default enabled)])])
1925 if test "${enable_vcd}" != "no"
1926 then
1927 AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1928 AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1929 AC_MSG_RESULT(yes)
1930 VLC_ADD_PLUGIN([vcd cdda])
1931 ],[
1932 AC_MSG_RESULT(no)
1933 ])
1935 AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1936 AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1937 AC_MSG_RESULT(yes)
1938 VLC_ADD_PLUGIN([vcd cdda])
1939 AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1940 ],[
1941 AC_MSG_RESULT(no)
1942 ])
1944 AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1945 AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1946 AC_MSG_RESULT(yes)
1947 VLC_ADD_PLUGIN([vcd cdda])
1948 AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1949 ],[
1950 AC_MSG_RESULT(no)
1951 ])
1953 if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32" -o "${SYS}" = "os2" -o "${SYS}" = "darwin"
1954 then
1955 VLC_ADD_PLUGIN([vcd cdda])
1956 fi
1958 if test "$enable_libcddb" != "no"; then
1959 PKG_CHECK_MODULES(LIBCDDB, [libcddb >= 0.9.5], [
1960 HAVE_LIBCDDB=yes
1961 AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
1962 VLC_ADD_LIBS([cdda],[$LIBCDDB_LIBS])
1963 VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
1964 ],:
1965 [AC_MSG_WARN([${LIBCDDB_PKG_ERRORS}: CDDB access disabled.])
1966 HAVE_LIBCDDB=no])
1967 fi
1968 fi
1970 dnl
1971 dnl Linux DVB
1972 dnl
1973 AC_CACHE_CHECK([for Linux DVB version 5.1], [ac_cv_linux_dvb_5_1], [
1974 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
1975 [#include <linux/dvb/version.h>
1976 #if (DVB_API_VERSION < 5)
1977 # error Linux DVB API v3.2 and older are not supported.
1978 #endif
1979 #if (DVB_API_VERSION == 5 && DVB_API_VERSION_MINOR < 1)
1980 # error Linux DVB API v5.0 is unsupported. Please update.
1981 #endif
1982 ]])], [
1983 ac_cv_linux_dvb_5_1=yes
1984 ], [
1985 ac_cv_linux_dvb_5_1=no
1986 ])])
1987 AM_CONDITIONAL([HAVE_LINUX_DVB], [test "$ac_cv_linux_dvb_5_1" = "yes"])
1989 dnl
1990 dnl Screen capture module
1991 dnl
1992 AC_ARG_ENABLE(screen,
1993 [AS_HELP_STRING([--enable-screen],
1994 [disable screen capture (default enabled)])])
1995 if test "${enable_screen}" != "no"; then
1996 if test "${SYS}" = "darwin"; then
1997 AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
1998 VLC_ADD_PLUGIN([screen])
1999 ])
2000 fi
2001 fi
2002 AM_CONDITIONAL(HAVE_MAC_SCREEN, [test "${SYS}" = "darwin" -a "x${enable_screen}" != "xno"])
2004 dnl
2005 dnl VNC/RFB access module
2006 dnl
2007 PKG_ENABLE_MODULES_VLC([VNC], [vnc], [libvncclient >= 0.9.9], (VNC/rfb client support), [auto])
2009 dnl RDP/Remote Desktop access module
2010 dnl
2011 PKG_ENABLE_MODULES_VLC([FREERDP], [rdp], [freerdp >= 1.0.1], (RDP/Remote Desktop client support) )
2013 dnl
2014 dnl Real RTSP plugin
2015 dnl
2016 AC_ARG_ENABLE(realrtsp,
2017 [ --enable-realrtsp Real RTSP module (default disabled)])
2018 if test "${enable_realrtsp}" = "yes"; then
2019 VLC_ADD_PLUGIN([access_realrtsp])
2020 fi
2022 dnl
2023 dnl QTKit
2024 AC_ARG_ENABLE(macosx-qtkit,
2025 [ --enable-macosx-qtkit Mac OS X qtsound (audio) module (default enabled on Mac OS X <= v10.11)])
2026 if test "x${enable_macosx_qtkit}" != "xno" &&
2027 (test "${SYS}" = "darwin" || test "${enable_macosx_qtkit}" = "yes")
2028 then
2029 AC_CHECK_HEADERS(QTKit/QTKit.h, [
2030 VLC_ADD_PLUGIN([qtsound])
2031 ])
2032 fi
2034 dnl
2035 dnl AVFoundation
2036 AC_SUBST(have_avfoundation, ["no"])
2037 AC_ARG_ENABLE(macosx-avfoundation,
2038 [ --enable-macosx-avfoundation Mac OS X avcapture (video) module (default enabled on Mac OS X)])
2039 if test "x${enable_macosx_avfoundation}" != "xno" &&
2040 (test "${SYS}" = "darwin" || test "${enable_macosx_avfoundation}" = "yes")
2041 then
2042 SAVED_LIBS="${LIBS}"
2043 LIBS="-framework AVFoundation"
2044 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [])],[have_avfoundation=yes],[have_avfoundation=no])
2045 LIBS="${SAVED_LIBS}"
2046 if test "${have_avfoundation}" != "no"
2047 then
2048 VLC_ADD_PLUGIN([avcapture])
2049 fi
2050 fi
2051 AM_CONDITIONAL(HAVE_AVFOUNDATION, [test "${have_avfoundation}" != "no"])
2053 dnl
2054 dnl DCP plugin (using asdcplib)
2055 dnl
2056 PKG_WITH_MODULES([ASDCP], [asdcplib], [have_asdcp="yes"])
2057 AM_CONDITIONAL(HAVE_ASDCP, [test "${have_asdcp}" = "yes"])
2059 dnl
2060 dnl Demux plugins
2061 dnl
2063 EXTEND_HELP_STRING([Mux/Demux plugins:])
2065 dnl
2066 dnl libdvbpsi check for ts mux/demux
2067 dnl
2068 have_dvbpsi="no"
2069 PKG_WITH_MODULES([DVBPSI], [libdvbpsi >= 1.2.0], [have_dvbpsi="yes"])
2070 AM_CONDITIONAL(HAVE_DVBPSI, [test "${have_dvbpsi}" = "yes"])
2073 dnl
2074 dnl GME demux plugin
2075 dnl
2076 AC_ARG_ENABLE(gme,
2077 [AS_HELP_STRING([--enable-gme],
2078 [use Game Music Emu (default auto)])])
2079 AS_IF([test "${enable_gme}" != "no"], [
2080 AC_CHECK_HEADER([gme/gme.h], [
2081 AC_CHECK_LIB([gme], [gme_identify_header], [
2082 VLC_ADD_PLUGIN([gme])
2083 ], [
2084 AC_CHECK_LIB([gme], [gme_identify_extension], [
2085 VLC_ADD_LIBS([gme], [-lstdc++ $LIBM])
2086 VLC_ADD_PLUGIN([gme])
2087 ],, [-lstdc++ $LIBM])
2088 ])
2089 VLC_ADD_LIBS([gme], [-lgme])
2090 ], [
2091 AS_IF([test "x${enable_gme}" != "x"], [
2092 AC_MSG_ERROR([GME cannot be found. Please install the development files.])
2093 ])
2094 ])
2095 ])
2098 dnl
2099 dnl SIDPlay plugin
2100 dnl
2101 AC_ARG_ENABLE(sid,
2102 [AS_HELP_STRING([--enable-sid],[C64 sid demux support (default auto)])])
2103 AS_IF([test "${enable_sid}" != "no"], [
2104 PKG_CHECK_MODULES(SID, [libsidplay2], [
2105 AC_LANG_PUSH(C++)
2106 oldCPPFLAGS="$CPPFLAGS"
2107 CPPFLAGS="$CPPFLAGS $SID_CFLAGS"
2108 AC_CHECK_HEADER([sidplay/builders/resid.h], [
2109 VLC_ADD_PLUGIN([sid])
2110 VLC_ADD_CFLAGS([sid], [$SID_CFLAGS])
2111 VLC_ADD_LIBS([sid], [$SID_LIBS] [-lresid-builder])
2112 ], [
2113 AS_IF([test -n "${enable_sid}"],
2114 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2115 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2116 )
2117 ])
2118 CPPFLAGS="$oldCPPFLAGS"
2119 AC_LANG_POP(C++)
2120 ], [
2121 AS_IF([test "x${enable_sid}" = "xyes"],
2122 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2123 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2124 )
2125 ])
2126 ])
2129 dnl
2130 dnl ogg demux plugin
2131 dnl
2132 PKG_ENABLE_MODULES_VLC([OGG], [mux_ogg], [ogg >= 1.0], [Ogg demux support], [auto])
2133 PKG_CHECK_MODULES(LIBVORBIS, [vorbis >= 1.1], [
2134 AC_DEFINE(HAVE_LIBVORBIS, 1, [Define to 1 if you have the libvorbis])
2135 ],[true])
2136 PKG_ENABLE_MODULES_VLC([OGG], [], [ogg >= 1.0], [Ogg demux support], [auto], [${LIBVORBIS_CFLAGS}], [${LIBVORBIS_LIBS}])
2137 if test "${enable_sout}" != "no"; then
2138 dnl Check for libshout
2139 PKG_ENABLE_MODULES_VLC([SHOUT], [access_output_shout], [shout >= 2.1], [libshout output plugin], [auto])
2140 fi
2142 dnl
2143 dnl matroska demux plugin
2144 dnl
2145 PKG_WITH_MODULES([MATROSKA], [libebml libmatroska], [
2146 VLC_ADD_PLUGIN([mkv])
2147 VLC_ADD_CFLAGS([mkv], [$MATROSKA_CFLAGS])
2148 VLC_ADD_LIBS([mkv], [$MATROSKA_LIBS])
2149 have_matroska="yes"
2150 ],,[MKV format support], [auto])
2151 AM_CONDITIONAL([HAVE_MATROSKA], [test "${have_matroska}" = "yes"])
2153 dnl
2154 dnl modplug demux plugin
2155 dnl
2156 AC_ARG_ENABLE(mod,
2157 [AS_HELP_STRING([--disable-mod],
2158 [do not use libmodplug (default auto)])])
2159 if test "${enable_mod}" != "no" ; then
2160 PKG_CHECK_MODULES(LIBMODPLUG, [libmodplug >= 0.8.4 libmodplug != 0.8.8], [
2161 VLC_ADD_PLUGIN([mod])
2162 VLC_ADD_CXXFLAGS([mod],[$LIBMODPLUG_CFLAGS])
2163 VLC_ADD_CFLAGS([mod],[$LIBMODPLUG_CFLAGS]) #modules/demux/mod.c needs CFLAGS_mod, not CXXFLAGS_mod
2164 VLC_ADD_LIBS([mod],[$LIBMODPLUG_LIBS])
2165 ],[
2166 AS_IF([test -n "${enable_mod}"],
2167 [AC_MSG_ERROR([${LIBMODPLUG_PKG_ERRORS}.])],
2168 [AC_MSG_WARN([${LIBMODPLUG_PKG_ERRORS}.])])
2169 ])
2170 fi
2172 dnl
2173 dnl mpc demux plugin
2174 dnl
2175 AC_ARG_ENABLE(mpc,
2176 [AS_HELP_STRING([--disable-mpc], [do not use libmpcdec (default auto)])])
2177 if test "${enable_mpc}" != "no"
2178 then
2179 AC_CHECK_HEADERS([mpc/mpcdec.h], [
2180 VLC_ADD_PLUGIN([mpc])
2181 VLC_ADD_LIBS([mpc],[-lmpcdec])],
2182 [AC_CHECK_HEADERS([mpcdec/mpcdec.h], [
2183 VLC_ADD_PLUGIN([mpc])
2184 VLC_ADD_LIBS([mpc],[-lmpcdec])])])
2185 fi
2187 dnl
2188 dnl Codec plugins
2189 dnl
2191 EXTEND_HELP_STRING([Codec plugins:])
2193 dnl
2194 dnl wmafixed plugin
2195 dnl
2196 AC_ARG_ENABLE(wma-fixed,
2197 [ --enable-wma-fixed libwma-fixed module (default disabled)])
2198 if test "${enable_wma_fixed}" = "yes"
2199 then
2200 VLC_ADD_PLUGIN([wma_fixed])
2201 fi
2203 dnl
2204 dnl shine encoder plugin
2205 dnl
2206 PKG_ENABLE_MODULES_VLC([SHINE], [], [shine >= 3.0.0], [MPEG Audio Layer 3 encoder], [auto], [], [], [])
2209 dnl
2210 dnl openmax il codec plugin
2211 dnl
2212 AC_ARG_ENABLE(omxil,
2213 [ --enable-omxil openmax il codec module (default disabled)])
2214 if test "${enable_omxil}" = "yes"
2215 then
2216 VLC_ADD_PLUGIN([omxil])
2217 fi
2219 dnl
2220 dnl raspberry pi openmax il configuration
2221 dnl
2222 AC_ARG_ENABLE(rpi-omxil,
2223 [ --enable-rpi-omxil openmax il configured for raspberry pi (default disabled)])
2224 if test "${enable_rpi_omxil}" = "yes"
2225 then
2226 VLC_ADD_PLUGIN([omxil])
2227 VLC_ADD_CFLAGS([omxil],[-DRPI_OMX])
2228 fi
2230 dnl
2231 dnl CrystalHD codec plugin
2232 dnl
2233 AC_ARG_ENABLE(crystalhd,
2234 [ --enable-crystalhd crystalhd codec plugin (default auto)])
2235 if test "${enable_crystalhd}" != "no"; then
2236 AC_CHECK_HEADER(libcrystalhd/libcrystalhd_if.h, [
2237 VLC_ADD_PLUGIN([crystalhd])
2238 VLC_ADD_LIBS([crystalhd], [-lcrystalhd])
2239 ],[
2240 if test "${SYS}" = "mingw32" ; then
2241 AC_CHECK_HEADERS(libcrystalhd/bc_dts_defs.h, [
2242 VLC_ADD_PLUGIN([crystalhd])
2243 AC_CHECK_HEADERS(libcrystalhd/bc_drv_if.h, [
2244 VLC_ADD_LIBS([crystalhd], [-lbcmDIL])
2245 ])
2246 ],[
2247 AS_IF([test x"${enable_crystalhd}" = "xyes"],
2248 [AC_MSG_ERROR("Could not find CrystalHD development headers")],
2249 [AC_MSG_WARN("Could not find CrystalHD development headers")])
2250 ],[#define __LINUX_USER__
2251 #include <libcrystalhd/bc_dts_types.h>
2252 ])
2253 fi
2254 ],[
2255 #include <libcrystalhd/bc_dts_types.h>
2256 ])
2257 fi
2259 dnl
2260 dnl mad plugin
2261 dnl
2262 have_mad="no"
2263 MAD_CFLAGS=""
2264 MAD_LIBS=""
2266 AC_ARG_WITH(mad, [ --with-mad=PATH path to libmad], [
2267 enable_mad="yes"
2268 ], [
2269 with_mad="no"
2270 ])
2271 AS_IF([test "${with_mad}" != "no"], [
2272 MAD_CFLAGS="-I${with_mad}/include"
2273 MAD_LIBS="-L${with_mad}/lib"
2274 ])
2276 AC_ARG_ENABLE(mad,
2277 [ --enable-mad libmad module (default enabled)])
2278 AS_IF([test "${enable_mad}" != "no"], [
2279 VLC_SAVE_FLAGS
2280 CPPFLAGS="${CPPFLAGS} ${MAD_CFLAGS}"
2281 LDFLAGS="${LDFLAGS} ${MAD_LIBS}"
2282 AC_CHECK_HEADERS(mad.h, [
2283 AC_CHECK_LIB(mad, mad_bit_init, [
2284 have_mad="yes"
2285 MAD_LIBS="${MAD_LIBS} -lmad"
2286 ])
2287 ])
2288 VLC_RESTORE_FLAGS
2289 AS_IF([test -n "$enable_mad" -a "${have_mad}" = "no"], [
2290 AC_MSG_ERROR([Could not find libmad. Install it or pass --disable-mad to disable it.])
2291 ])
2292 ])
2293 AC_SUBST(MAD_CFLAGS)
2294 AC_SUBST(MAD_LIBS)
2295 AM_CONDITIONAL([HAVE_MAD], [test "${have_mad}" = "yes"])
2297 dnl mpg123 plugin
2298 dnl
2299 dnl
2300 PKG_ENABLE_MODULES_VLC([MPG123], [mpg123], [libmpg123], [libmpg123 decoder support], [auto])
2302 dnl
2303 dnl gstreamer stuff
2304 dnl
2305 AC_ARG_ENABLE(gst-decode,
2306 [ --enable-gst-decode GStreamer based decoding support (currently supports only video decoding) (default auto)])
2308 have_gst_decode="no"
2309 AS_IF([test "${enable_gst_decode}" != "no"], [
2310 PKG_CHECK_MODULES([GST_APP], [gstreamer-app-1.0], [
2311 PKG_CHECK_MODULES([GST_VIDEO], [gstreamer-video-1.0], [
2312 have_gst_decode="yes"
2313 ], [
2314 AC_MSG_WARN([${GST_VIDEO_PKG_ERRORS}. GStreamer decoder module will not be built.])
2315 ])
2316 ], [
2317 AC_MSG_WARN([${GST_APP_PKG_ERRORS}. GStreamer modules will not be built.])
2318 ])
2319 ])
2320 AM_CONDITIONAL([HAVE_GST_DECODE], [test "${have_gst_decode}" = "yes"])
2322 dnl
2323 dnl avcodec decoder/encoder plugin
2324 dnl
2325 AC_ARG_ENABLE(merge-ffmpeg,
2326 [ --enable-merge-ffmpeg merge FFmpeg-based plugins (default disabled)],, [
2327 enable_merge_ffmpeg="no"
2328 ])
2329 AM_CONDITIONAL([MERGE_FFMPEG], [test "$enable_merge_ffmpeg" != "no"])
2331 AC_MSG_CHECKING([for libavutil variant])
2332 PKG_CHECK_EXISTS([libavutil], [
2333 libavutil_version="$(${PKG_CONFIG} --modversion libavutil)"
2334 libavutil_micro="${libavutil_version##*.}"
2335 AS_IF([test ${libavutil_micro} -le 99], [
2336 avfork="libav"
2337 ], [
2338 avfork="ffmpeg"
2339 ])
2340 ], [
2341 avfork="none"
2342 ])
2343 AC_MSG_RESULT([${avfork}])
2345 AC_ARG_ENABLE(avcodec,
2346 [ --enable-avcodec libavcodec codec (default enabled)])
2347 AS_IF([test "${enable_avcodec}" != "no"], [
2348 dnl We need >=57.16.0 from libav or >=57.37.100 from ffmpeg
2349 case "${avfork}" in
2350 libav) av_codec_ver="57.16.0" ;;
2351 ffmpeg) av_codec_ver="57.37.100" ;;
2352 *) AC_MSG_ERROR([Missing libav or FFmpeg. Pass --disable-avcodec to ignore this error.])
2353 esac
2354 PKG_CHECK_MODULES(AVCODEC,[libavcodec >= ${av_codec_ver} libavutil >= 52.0.0], [
2355 VLC_SAVE_FLAGS
2356 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2357 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2358 AC_CHECK_HEADERS(libavcodec/avcodec.h)
2359 AC_CHECK_HEADERS(libavutil/avutil.h)
2360 VLC_RESTORE_FLAGS
2361 have_avcodec="yes"
2362 ],[
2363 AC_MSG_ERROR([${AVCODEC_PKG_ERRORS}. Pass --disable-avcodec to ignore this error.])
2364 ])
2365 ], [
2366 have_avcodec="no"
2367 ])
2368 AM_CONDITIONAL([HAVE_AVCODEC], [test "${have_avcodec}" != "no"])
2370 dnl
2371 dnl libva needs avcodec
2372 dnl
2373 AC_ARG_ENABLE(libva,
2374 [ --enable-libva VAAPI GPU decoding support (libVA) (default auto)])
2376 AS_IF([test "${enable_libva}" = "yes" -a "${have_avcodec}" != "yes" ], [
2377 AC_MSG_ERROR([--enable-libva and --disable-avcodec options are mutually exclusive. Use --enable-avcodec.])
2378 ])
2380 have_vaapi="no"
2381 have_vaapi_drm="no"
2382 have_vaapi_x11="no"
2383 have_vaapi_wl="no"
2384 AS_IF([test "${enable_libva}" != "no"], [
2385 PKG_CHECK_MODULES([LIBVA], [libva >= 0.38], [
2386 have_vaapi="yes"
2387 ], [
2388 AS_IF([test -n "${enable_libva}"], [
2389 AC_MSG_ERROR([${LIBVA_PKG_ERRORS}.])
2390 ], [
2391 AC_MSG_WARN([${LIBVA_PKG_ERRORS}.])
2392 ])
2393 ])
2394 PKG_CHECK_MODULES([LIBVA_DRM], [libva-drm], [
2395 have_vaapi_drm="yes"
2396 ], [
2397 AC_MSG_WARN([${LIBVA_DRM_PKG_ERRORS}.])
2398 ])
2399 PKG_CHECK_MODULES(LIBVA_X11, [libva-x11], [
2400 have_vaapi_x11="yes"
2401 ], [
2402 AC_MSG_WARN([${LIBVA_X11_PKG_ERRORS}.])
2403 ])
2404 PKG_CHECK_MODULES(LIBVA_WL, [libva-wayland], [
2405 have_vaapi_wl="yes"
2406 ], [
2407 AC_MSG_WARN([${LIBVA_WL_PKG_ERRORS}.])
2408 ])
2409 ])
2410 AM_CONDITIONAL([HAVE_VAAPI], [test "${have_vaapi}" = "yes"])
2411 AM_CONDITIONAL([HAVE_VAAPI_DRM], [test "${have_vaapi_drm}" = "yes"])
2412 AM_CONDITIONAL([HAVE_VAAPI_X11], [test "${have_vaapi_x11}" = "yes"])
2413 AM_CONDITIONAL([HAVE_VAAPI_WL], [test "${have_vaapi_wl}" = "yes"])
2415 have_avcodec_vaapi="no"
2416 AS_IF([test "${have_vaapi}" = "yes" -a "${have_avcodec}" = "yes"], [
2417 VLC_SAVE_FLAGS
2418 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2419 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2420 AC_CHECK_HEADERS([libavcodec/vaapi.h], [
2421 AC_MSG_NOTICE([VA API acceleration activated])
2422 have_avcodec_vaapi="yes"
2423 ],[
2424 AS_IF([test -n "${enable_libva}"], [
2425 AC_MSG_ERROR([libva is present but libavcodec/vaapi.h is missing])
2426 ], [
2427 AC_MSG_WARN([libva is present but libavcodec/vaapi.h is missing ])
2428 ])
2429 ])
2430 VLC_RESTORE_FLAGS
2431 ])
2432 AM_CONDITIONAL([HAVE_AVCODEC_VAAPI], [test "${have_avcodec_vaapi}" = "yes"])
2434 dnl
2435 dnl dxva2 needs avcodec
2436 dnl
2437 AC_ARG_ENABLE(dxva2,
2438 [ --enable-dxva2 DxVA2 GPU decoding support (default auto)])
2440 have_avcodec_dxva2="no"
2441 AS_IF([test "${enable_dxva2}" != "no"], [
2442 if test "${SYS}" = "mingw32"; then
2443 AS_IF([test "x${have_avcodec}" = "xyes"], [
2444 AC_CHECK_HEADERS(dxva2api.h,
2445 [
2446 AC_CHECK_HEADERS(libavcodec/dxva2.h, [
2447 AC_MSG_NOTICE([DxVA2 acceleration activated])
2448 have_avcodec_dxva2="yes"
2449 ],[
2450 AS_IF([test "${enable_dxva2}" = "yes"],
2451 [AC_MSG_ERROR([dxva2 is present but libavcodec/dxva2.h is missing])],
2452 [AC_MSG_WARN([dxva2 is present but libavcodec/dxva2.h is missing ])])
2453 ], [#undef _WIN32_WINNT
2454 /* DXVA2 is only available in Vista and above */
2455 #define _WIN32_WINNT 0x600])
2456 ],[
2457 AS_IF([test "${enable_dxva2}" = "yes"],
2458 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2459 [AC_MSG_WARN([dxva2api.h not found])])
2460 ],[#include <d3d9.h>])
2461 ],[
2462 AS_IF([test "x${enable_dxva2}" != "x"], [
2463 AC_MSG_ERROR([--enable-dxva2 and --disable-avcodec options are mutually exclusive.])
2464 ])
2465 ])
2466 fi
2467 ])
2468 AM_CONDITIONAL([HAVE_AVCODEC_DXVA2], [test "${have_avcodec_dxva2}" = "yes"])
2470 dnl
2471 dnl d3d11va needs avcodec
2472 dnl
2473 AC_ARG_ENABLE(d3d11va,
2474 [ --enable-d3d11va D3D11 GPU decoding support (default auto)])
2476 have_avcodec_d3d11va="no"
2477 AS_IF([test "${enable_d3d11va}" != "no"], [
2478 if test "${SYS}" = "mingw32"; then
2479 AS_IF([test "x${have_avcodec}" = "xyes"], [
2480 AC_CHECK_TYPES([ID3D11VideoDecoder],
2481 [
2482 AC_CHECK_HEADERS(dxva2api.h,
2483 [
2484 AC_CHECK_HEADERS(libavcodec/d3d11va.h, [
2485 AC_MSG_NOTICE([D3D11 acceleration activated])
2486 AC_DEFINE(HAVE_AVCODEC_D3D11VA, 1, [Define if the d3d11va module is built])
2487 have_avcodec_d3d11va="yes"
2488 ],[
2489 AS_IF([test "${enable_d3d11va}" = "yes"],
2490 [AC_MSG_ERROR([d3d11va is present but libavcodec/d3d11va.h is missing])],
2491 [AC_MSG_WARN([d3d11va is present but libavcodec/d3d11va.h is missing ])])
2492 ], [#undef _WIN32_WINNT
2493 /* D3D11 is only available in Vista and above */
2494 #define _WIN32_WINNT 0x600])
2495 ],[
2496 AS_IF([test "${enable_d3d11va}" = "yes"],
2497 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2498 [AC_MSG_WARN([dxva2api.h not found])])
2499 ],[#include <d3d9.h>])
2500 ],[
2501 AS_IF([test "${enable_d3d11va}" = "yes"],
2502 [AC_MSG_ERROR([Could not find required ID3D11VideoDecoder in d3d11.h])],
2503 [AC_MSG_WARN([ID3D11VideoDecoder not found])])
2504 ], [#include <d3d11.h>])
2505 ],[
2506 AS_IF([test "x${enable_d3d11va}" != "x"], [
2507 AC_MSG_ERROR([--enable-d3d11va and --disable-avcodec options are mutually exclusive.])
2508 ])
2509 ])
2510 fi
2511 ])
2512 AM_CONDITIONAL([HAVE_AVCODEC_D3D11VA], [test "${have_avcodec_d3d11va}" = "yes"])
2514 dnl
2515 dnl DXGI debug
2516 dnl
2517 AC_CHECK_HEADERS(dxgidebug.h dxgi1_6.h)
2519 dnl
2520 dnl avformat demuxer/muxer plugin
2521 dnl
2523 AC_ARG_ENABLE(avformat,
2524 [ --enable-avformat libavformat containers (default enabled)],, [
2525 enable_avformat="${have_avcodec}"
2526 ])
2527 have_avformat="no"
2528 AS_IF([test "${enable_avformat}" != "no"], [
2529 PKG_CHECK_MODULES(AVFORMAT,[libavformat >= 53.21.0 libavcodec libavutil], [
2530 have_avformat="yes"
2531 VLC_SAVE_FLAGS
2532 CPPFLAGS="${CPPFLAGS} ${AVFORMAT_CFLAGS}"
2533 CFLAGS="${CFLAGS} ${AVFORMAT_CFLAGS}"
2534 AC_CHECK_HEADERS(libavformat/avformat.h libavformat/avio.h)
2535 AC_CHECK_HEADERS(libavcodec/avcodec.h)
2536 AC_CHECK_HEADERS(libavutil/avutil.h)
2537 AS_IF([test "$enable_merge_ffmpeg" = "no"], [
2538 have_avformat="no"
2539 ])
2540 VLC_RESTORE_FLAGS
2541 ],[
2542 AC_MSG_ERROR([${AVFORMAT_PKG_ERRORS}. Pass --disable-avformat to ignore this error.])
2543 ])
2544 ])
2545 AM_CONDITIONAL([HAVE_AVFORMAT], [test "${enable_avformat}" != "no"])
2547 dnl
2548 dnl swscale image scaling and conversion plugin
2549 dnl
2551 AC_ARG_ENABLE(swscale,
2552 AS_HELP_STRING([--enable-swscale],[libswscale image scaling and conversion
2553 (default enabled)]))
2554 if test "${enable_swscale}" != "no"
2555 then
2556 PKG_CHECK_MODULES(SWSCALE,[libswscale],
2557 [
2558 VLC_SAVE_FLAGS
2559 CPPFLAGS="${CPPFLAGS} ${SWSCALE_CFLAGS}"
2560 CFLAGS="${CFLAGS} ${SWSCALE_CFLAGS}"
2561 AC_CHECK_HEADERS(libswscale/swscale.h)
2562 AC_CHECK_HEADERS(libavutil/avutil.h)
2563 VLC_ADD_PLUGIN([swscale])
2564 VLC_ADD_LIBS([swscale],[$SWSCALE_LIBS])
2565 VLC_ADD_CFLAGS([swscale],[$SWSCALE_CFLAGS])
2566 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2567 VLC_ADD_LIBS([swscale],[${ac_cv_ld_bsymbolic}])
2568 ])
2569 VLC_RESTORE_FLAGS
2570 ],[
2571 AC_MSG_ERROR([${SWSCALE_PKG_ERRORS}. Pass --disable-swscale to ignore this error. Proper software scaling and some video chroma conversion will be missing.])
2572 ])
2573 fi
2575 dnl
2576 dnl postproc plugin
2577 dnl
2579 AC_ARG_ENABLE(postproc,
2580 [ --enable-postproc libpostproc image post-processing (default auto)])
2581 if test "${enable_postproc}" != "no"
2582 then
2583 PKG_CHECK_MODULES(POSTPROC,[libpostproc libavutil],
2584 [
2585 VLC_SAVE_FLAGS
2586 CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2587 CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2588 AC_CHECK_HEADERS(postproc/postprocess.h)
2589 VLC_ADD_PLUGIN([postproc])
2590 VLC_RESTORE_FLAGS
2591 ],[
2592 AC_MSG_WARN([${POSTPROC_PKG_ERRORS}.])
2593 ])
2594 fi
2596 dnl
2597 dnl faad decoder plugin
2598 dnl
2599 AC_ARG_ENABLE(faad,
2600 [ --enable-faad faad codec (default auto)])
2601 have_faad="no"
2602 AS_IF([test "${enable_faad}" != "no"], [
2603 AC_CHECK_HEADERS([neaacdec.h], [
2604 AC_CHECK_LIB(faad, NeAACDecOpen, [have_faad="yes"],, [$LIBM])
2606 AS_IF([test "${have_faad}" = "yes"], [
2607 VLC_ADD_PLUGIN([faad])
2608 VLC_ADD_LIBS([faad],[-lfaad])
2609 ], [
2610 AS_IF([test "${enable_faad}" = "yes"], [
2611 AC_MSG_ERROR([cannot find FAAD library])
2612 ], [
2613 AC_MSG_WARN([cannot find FAAD library])
2614 ])
2615 ])
2616 ])
2617 ])
2619 dnl
2620 dnl AOM decoder plugin
2621 dnl
2622 PKG_ENABLE_MODULES_VLC([AOM], [], [aom], [experimental AV1 codec (default auto)])
2624 dnl
2625 dnl libvpx decoder plugin
2626 dnl
2627 AC_ARG_ENABLE(vpx,
2628 AS_HELP_STRING([--enable-vpx],[libvpx VP8/VP9 encoder and decoder (default auto)]))
2629 AS_IF([test "${enable_vpx}" != "no"],[
2630 PKG_CHECK_MODULES([VPX], [vpx >= 1.5.0], [
2631 VLC_ADD_PLUGIN([vpx])
2632 VLC_ADD_CPPFLAGS([vpx], [${VPX_CFLAGS}])
2633 VLC_ADD_LIBS([vpx], [${VPX_LIBS}])
2634 AC_CHECK_LIB([vpx],[vpx_codec_vp8_dx], [
2635 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_DECODER])
2636 ], [], [${VPX_LIBS}])
2637 AC_CHECK_LIB([vpx],[vpx_codec_vp9_dx], [
2638 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_DECODER])
2639 ], [], [${VPX_LIBS}])
2640 AC_CHECK_LIB([vpx],[vpx_codec_vp8_cx], [
2641 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_ENCODER])
2642 ], [], [${VPX_LIBS}])
2643 AC_CHECK_LIB([vpx],[vpx_codec_vp9_cx], [
2644 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_ENCODER])
2645 ], [], [${VPX_LIBS}])
2646 ], [
2647 AS_IF([test "${enable_vpx}" = "yes"],[
2648 AC_MSG_ERROR([libvpx 1.5.0 or higher was not found])
2649 ])])
2650 ])
2652 dnl
2653 dnl twolame encoder plugin
2654 dnl
2655 PKG_ENABLE_MODULES_VLC([TWOLAME], [], [twolame], [MPEG Audio Layer 2 encoder], [auto], [], [], [ -DLIBTWOLAME_STATIC])
2657 dnl
2658 dnl fdk-aac encoder plugin
2659 dnl
2660 PKG_ENABLE_MODULES_VLC([FDKAAC], [], [fdk-aac], [FDK-AAC encoder], [disabled])
2663 dnl
2664 dnl A52/AC3 decoder plugin
2665 dnl
2666 AC_ARG_ENABLE(a52,
2667 [ --enable-a52 A/52 support with liba52 (default enabled)])
2668 if test "${enable_a52}" != "no"
2669 then
2670 AC_ARG_WITH(a52,
2671 [ --with-a52=PATH a52 headers and libraries])
2672 if test -z "${with_a52}"
2673 then
2674 LDFLAGS_test=""
2675 CPPFLAGS_test=""
2676 else
2677 LDFLAGS_test="-L${with_a52}/lib"
2678 CPPFLAGS_test="-I${with_a52}/include"
2679 fi
2680 VLC_SAVE_FLAGS
2681 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_test} ${CPPFLAGS_a52}"
2682 LDFLAGS="${LDFLAGS} ${LDFLAGS_test} ${LIBS_a52}"
2683 AC_CHECK_HEADERS(a52dec/a52.h, [
2684 AC_CHECK_LIB(a52, a52_free, [
2685 VLC_ADD_PLUGIN([a52])
2686 VLC_ADD_LIBS([a52],[${LDFLAGS_test} -la52 $LIBM])
2687 VLC_ADD_CPPFLAGS([a52],[${CPPFLAGS_test}])
2688 ],[
2689 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.])
2690 ], [$LIBM])
2691 ],[
2692 AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2693 ])
2694 VLC_RESTORE_FLAGS
2695 fi
2697 dnl
2698 dnl DTS Coherent Acoustics decoder plugin
2699 dnl
2700 PKG_ENABLE_MODULES_VLC([DCA], [dca], [libdca >= 0.0.5], [DTS Coherent Acoustics support with libdca], [auto])
2702 dnl
2703 dnl Flac plugin
2704 dnl
2705 PKG_ENABLE_MODULES_VLC([FLAC], [], [flac], [libflac decoder/encoder support], [auto])
2707 dnl
2708 dnl Libmpeg2 plugin
2709 dnl
2710 PKG_ENABLE_MODULES_VLC([LIBMPEG2], [], [libmpeg2 > 0.3.2], [libmpeg2 decoder support], [auto])
2712 dnl
2713 dnl Vorbis plugin
2714 dnl
2715 PKG_ENABLE_MODULES_VLC([VORBIS], [], [ogg vorbis >= 1.1 vorbisenc >= 1.1], [Vorbis decoder and encoder], [auto])
2717 dnl
2718 dnl Tremor plugin
2719 dnl
2720 AC_ARG_ENABLE(tremor,
2721 [ --enable-tremor Tremor decoder support (default disabled)])
2722 if test "${enable_tremor}" = "yes"
2723 then
2724 AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
2725 VLC_ADD_PLUGIN([tremor])
2726 ],[])
2727 fi
2729 dnl
2730 dnl Speex plugins
2731 dnl
2732 PKG_ENABLE_MODULES_VLC([SPEEX], [], [ogg speex >= 1.0.5], [Speex support], [auto])
2733 have_speexdsp="no"
2734 AS_IF([test "${enable_speex}" != "no"], [
2735 PKG_CHECK_MODULES([SPEEXDSP], [speexdsp], [
2736 have_speexdsp="yes"
2737 ], [
2738 AC_MSG_WARN([${SPEEXDSP_PKG_ERRORS}.])
2739 ])
2740 ])
2741 AM_CONDITIONAL([HAVE_SPEEXDSP], [test "$have_speexdsp" = "yes"])
2743 dnl
2744 dnl Opus plugin
2745 dnl
2746 PKG_ENABLE_MODULES_VLC([OPUS], [], [ogg opus >= 1.0.3], [Opus support], [auto])
2748 dnl
2749 dnl Ambisonic channel mixer and binauralizer plugin
2750 dnl
2751 PKG_ENABLE_MODULES_VLC([SPATIALAUDIO], [], [spatialaudio], [Ambisonic channel mixer and binauralizer], [auto])
2753 dnl
2754 dnl theora decoder plugin
2755 dnl
2756 PKG_ENABLE_MODULES_VLC([THEORA], [], [ogg theoradec >= 1.0 theoraenc], [experimental theora codec], [auto])
2758 dnl
2759 dnl OggSpots decoder plugin
2760 dnl
2761 PKG_ENABLE_MODULES_VLC([OGGSPOTS], [], [ogg], [experimental OggSpots codec], [auto])
2763 dnl
2764 dnl Daala decoder plugin
2765 dnl
2766 PKG_ENABLE_MODULES_VLC([DAALA], [], [daaladec daalaenc], [experimental daala codec], [disabled])
2768 dnl
2769 dnl schroedinger decoder plugin (for dirac format video)
2770 dnl
2771 PKG_ENABLE_MODULES_VLC([SCHROEDINGER], [], [schroedinger-1.0 >= 1.0.10], [dirac decoder and encoder using schroedinger], [auto])
2773 dnl
2774 dnl PNG decoder module
2775 dnl
2776 AC_ARG_ENABLE(png,
2777 [ --enable-png PNG support (default enabled)])
2778 AS_IF([test "${enable_png}" != "no"], [
2779 AC_CHECK_HEADERS(png.h, [
2780 VLC_SAVE_FLAGS
2781 LDFLAGS="${LDFLAGS} -lz $LIBM"
2782 AC_CHECK_LIB(png, png_set_alpha_mode, [
2783 VLC_ADD_PLUGIN([png])
2784 ], [], [-lz $LIBM])
2785 VLC_RESTORE_FLAGS
2786 ])
2787 ])
2789 dnl
2790 dnl JPEG decoder module
2791 dnl
2792 AC_ARG_ENABLE(jpeg,
2793 [ --enable-jpeg JPEG support (default enabled)])
2794 AS_IF([test "${enable_jpeg}" != "no"], [
2795 AC_CHECK_HEADERS(jpeglib.h, [
2796 VLC_ADD_PLUGIN([jpeg])
2797 ])
2798 ])
2800 dnl
2801 dnl BPG decoder module
2802 dnl
2803 AC_ARG_ENABLE(bpg,
2804 [ --enable-bpg BPG support (default disabled)])
2805 AS_IF([test "${enable_bpg}" != "no"], [
2806 AC_CHECK_HEADERS(libbpg.h, [
2807 VLC_ADD_PLUGIN([bpg])
2808 ])
2809 ])
2811 dnl
2812 dnl H262 encoder plugin (lib262)
2813 dnl
2814 AC_ARG_ENABLE(x262,
2815 [ --enable-x262 H262 encoding support with static libx262 (default disabled)])
2816 if test "${enable_x262}" != "no"; then
2817 PKG_CHECK_MODULES(X262, x262, [
2818 VLC_ADD_PLUGIN([x262])
2819 VLC_ADD_LDFLAGS([x262],[${X262_LIBS}])
2820 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2821 VLC_ADD_LIBS([x262],[${av_cv_ld_bsymbolic}])
2822 ])
2823 VLC_ADD_CFLAGS([x262],[${X262_CFLAGS}])
2824 if echo ${X262_LIBS} |grep -q 'pthreadGC2'; then
2825 VLC_ADD_CFLAGS([x262], [-DPTW32_STATIC_LIB])
2826 fi
2827 ], [
2828 if test "${enable_x262}" = "yes"; then
2829 AC_MSG_ERROR([x262 module doesn't work without staticly compiled libx262.a])
2830 fi
2831 ])
2832 fi
2834 dnl x265 encoder
2835 PKG_ENABLE_MODULES_VLC([X265],, [x265], [HEVC/H.265 encoder], [auto])
2837 dnl
2838 dnl H264 encoder plugin (10-bit lib264)
2839 dnl
2840 AC_ARG_ENABLE(x26410b,
2841 [ --enable-x26410b H264 10-bit encoding support with static libx264 (default disabled)])
2842 if test "${enable_x26410b}" != "no"; then
2843 PKG_CHECK_MODULES(X26410B, x26410b, [
2844 VLC_ADD_PLUGIN([x26410b])
2845 VLC_ADD_LIBS([x26410b],[${X26410B_LIBS}])
2846 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2847 VLC_ADD_LDFLAGS([x26410b],[${ac_cv_ld_bsymbolic}])
2848 ])
2849 VLC_ADD_CFLAGS([x26410b],[${X26410B_CFLAGS}])
2850 if echo ${X26410B_LIBS} |grep -q 'pthreadGC2'; then
2851 VLC_ADD_CFLAGS([x26410b], [-DPTW32_STATIC_LIB])
2852 fi
2853 ], [
2854 if test "${enable_x26410b}" = "yes"; then
2855 AC_MSG_ERROR([x26410b module doesn't work without staticly compiled libx264.a])
2856 fi
2857 ])
2858 fi
2861 dnl
2862 dnl H264 encoder plugin (using libx264)
2863 dnl
2864 AC_ARG_ENABLE(x264,
2865 [ --enable-x264 H264 encoding support with libx264 (default enabled)])
2866 if test "${enable_x264}" != "no"; then
2867 PKG_CHECK_MODULES(X264,x264 >= 0.86, [
2868 VLC_ADD_PLUGIN([x264])
2869 VLC_ADD_LIBS([x264],[${X264_LIBS}])
2871 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2872 VLC_ADD_LDFLAGS([x264],[${ac_cv_ld_bsymbolic}])
2873 ])
2875 VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
2876 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
2877 VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
2878 fi
2879 ],[
2880 if test "${enable_x264}" = "yes"; then
2881 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
2882 fi
2883 ])
2884 fi
2886 dnl
2887 dnl Intel QuickSync (aka MediaSDK) H264/H262 encoder
2888 dnl
2889 PKG_ENABLE_MODULES_VLC([MFX], [qsv], [libmfx], [Intel QuickSync MPEG4-Part10/MPEG2 (aka H.264/H.262) encoder], [auto])
2891 dnl
2892 dnl libfluidsynth (MIDI synthetizer) plugin
2893 dnl
2894 PKG_ENABLE_MODULES_VLC([FLUIDSYNTH], [], [fluidsynth >= 1.1.2], [MIDI synthetiser with libfluidsynth], [auto])
2895 PKG_ENABLE_MODULES_VLC([FLUIDLITE], [fluidsynth], [fluidlite], [MIDI synthetiser with libfluidsynth], [auto])
2896 AC_CHECK_HEADERS(fluidlite.h, [AC_SUBST([FLUIDSYNTH_LIBS], ${FLUIDLITE_LIBS})])
2898 dnl
2899 dnl Teletext Modules
2900 dnl vbi decoder plugin (using libzbvi)
2901 dnl telx module
2902 dnl uncompatible
2903 dnl
2904 AC_ARG_ENABLE(zvbi,
2905 AS_HELP_STRING([--enable-zvbi],[VBI (inc. Teletext) decoding support with
2906 libzvbi (default enabled)]))
2907 AC_ARG_ENABLE(telx,
2908 AS_HELP_STRING([--enable-telx],[Teletext decoding module (conflicting with
2909 zvbi) (default enabled if zvbi is absent)]))
2911 AS_IF( [test "${enable_zvbi}" != "no"],[
2912 PKG_CHECK_MODULES(ZVBI, [zvbi-0.2 >= 0.2.28],
2913 [
2914 VLC_ADD_PLUGIN([zvbi])
2915 AC_DEFINE(ZVBI_COMPILED, 1, [Define if the zvbi module is built])
2916 AS_IF( [test "${enable_telx}" = "yes"],[
2917 AC_MSG_WARN([The zvbi and telx modules are incompatible. Using zvbi.])
2918 ])
2919 ],[
2920 AC_MSG_WARN([${ZVBI_PKG_ERRORS}. Enabling the telx module instead.])
2921 ])
2922 ])
2923 AS_IF( [test "${enable_telx}" != "no" ],[
2924 VLC_ADD_PLUGIN([telx])
2925 ])
2927 dnl
2928 dnl libass subtitle rendering module
2929 dnl
2930 AC_ARG_ENABLE(libass,
2931 [ --enable-libass Subtitle support using libass (default enabled)])
2932 AS_IF( [test "${enable_libass}" != "no"], [
2933 PKG_CHECK_MODULES(LIBASS, [libass >= 0.9.8],
2934 [
2935 VLC_ADD_PLUGIN([libass])
2937 AC_CHECK_HEADERS(fontconfig/fontconfig.h,
2938 [VLC_ADD_CPPFLAGS([libass],[-DHAVE_FONTCONFIG])
2939 VLC_ADD_LIBS([libass],[-lfontconfig])
2940 ])
2941 ],[
2942 AC_MSG_WARN([${LIBASS_PKG_ERRORS}.])
2943 ])
2944 ])
2946 dnl
2947 dnl ARIB subtitles rendering module
2948 dnl
2949 AC_ARG_ENABLE(aribsub,
2950 [ --enable-aribsub ARIB Subtitles support (default enabled)])
2951 AS_IF( [test "${enable_aribsub}" != "no" ],[
2952 PKG_CHECK_MODULES(ARIBB24, [aribb24 >= 1.0.1], [
2953 have_aribb24="yes"
2954 VLC_ADD_PLUGIN([aribsub])
2955 VLC_ADD_LIBS([aribsub],[-laribb24])
2956 AC_DEFINE(HAVE_ARIBB24, 1, [Define if libaribb24 is available.])
2957 ],[
2958 AC_MSG_WARN(Library [aribb24] needed for [aribsub] was not found)
2959 have_aribb24="no"
2960 ])
2961 ])
2962 AM_CONDITIONAL([HAVE_ARIBB24], [test x"${have_aribb24}" = x"yes"])
2964 dnl
2965 dnl ARIB B25
2966 dnl
2967 PKG_ENABLE_MODULES_VLC([ARIBB25], [aribcam], [aribb25 >= 0.2.6], [ARIB STD-B25], [auto])
2969 dnl
2970 dnl kate decoder plugin
2971 dnl
2972 PKG_ENABLE_MODULES_VLC([KATE], [], [kate >= 0.3.0], [kate codec], [auto])
2974 dnl
2975 dnl tiger rendering for kate decoder plugin
2976 dnl
2977 AC_ARG_ENABLE(tiger,
2978 [ --enable-tiger Tiger rendering library for Kate streams (default auto)])
2979 AS_IF([test "${enable_tiger}" != "no"], [
2980 PKG_CHECK_MODULES(TIGER,[tiger >= 0.3.1], [
2981 AC_DEFINE(HAVE_TIGER, 1, [Define if libtiger is available.])],[
2982 AS_IF([test -n "${enable_tiger}"], [
2983 AC_MSG_ERROR([${TIGER_PKG_ERRORS}.])
2984 ])
2985 ])
2986 ])
2988 dnl
2989 dnl check if we can build the css selector engine
2990 dnl
2991 AC_ARG_ENABLE(css,
2992 [ --enable-css CSS selector engine (default auto)])
2993 AS_IF([test "${enable_css}" != "no"], [
2994 with_css="yes"
2995 AC_DEFINE(HAVE_CSS, 1, [Define if CSS engine is built])
2996 ])
2997 AM_CONDITIONAL([ENABLE_CSS], [test "${with_css}" = "yes"])
3000 dnl
3001 dnl Video plugins
3002 dnl
3004 EXTEND_HELP_STRING([Video plugins:])
3006 dnl
3007 dnl OpenGL
3008 dnl
3009 PKG_CHECK_MODULES([EGL], [egl], [
3010 have_egl="yes"
3011 ], [
3012 have_egl="no"
3013 ])
3014 AM_CONDITIONAL([HAVE_EGL], [test "${have_egl}" = "yes"])
3016 have_gl="no"
3017 PKG_CHECK_MODULES([GL], [gl], [
3018 have_gl="yes"
3019 ], [
3020 AC_MSG_CHECKING([for OpenGL])
3021 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
3022 #ifdef _WIN32
3023 # include <GL/glew.h>
3024 #endif
3025 #include <GL/gl.h>
3026 ]], [
3027 [int t0 = GL_TEXTURE0;]])
3028 ], [
3029 GL_CFLAGS=""
3030 have_gl="yes"
3031 AS_IF([test "${SYS}" != "mingw32"], [
3032 GL_LIBS="-lGL"
3033 ], [
3034 GL_LIBS="-lopengl32"
3035 ])
3036 ])
3037 AC_MSG_RESULT([${have_gl}])
3038 ])
3039 AM_CONDITIONAL([HAVE_GL], [test "${have_gl}" = "yes"])
3041 dnl OpenGL ES 2: depends on EGL 1.1
3042 PKG_ENABLE_MODULES_VLC([GLES2], [], [glesv2], [OpenGL ES v2 support], [disabled])
3044 dnl
3045 dnl Xlib
3046 dnl
3048 AC_PATH_XTRA()
3049 AC_CHECK_HEADERS(X11/Xlib.h)
3051 dnl
3052 dnl X C Bindings modules
3053 dnl
3054 AC_ARG_ENABLE(xcb,
3055 [ --enable-xcb X11 support with XCB (default enabled)],, [
3056 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3057 enable_xcb="yes"
3058 ], [
3059 enable_xcb="no"
3060 ])
3061 ])
3062 AC_ARG_ENABLE(xvideo,
3063 [ --enable-xvideo XVideo support (default enabled)],, [
3064 enable_xvideo="$enable_xcb"
3065 ])
3067 have_xcb="no"
3068 have_xcb_keysyms="no"
3069 have_xcb_randr="no"
3070 have_xcb_xvideo="no"
3071 AS_IF([test "${enable_xcb}" != "no"], [
3072 dnl libxcb
3073 PKG_CHECK_MODULES(XCB, [xcb >= 1.6])
3074 have_xcb="yes"
3075 PKG_CHECK_MODULES(XCB_SHM, [xcb-shm])
3076 PKG_CHECK_MODULES(XCB_COMPOSITE, [xcb-composite])
3077 PKG_CHECK_MODULES(XPROTO, [xproto])
3079 AS_IF([test "${enable_xvideo}" != "no"], [
3080 PKG_CHECK_MODULES(XCB_XV, [xcb-xv >= 1.1.90.1], [have_xcb_xvideo="yes"])
3081 ])
3083 PKG_CHECK_MODULES(XCB_RANDR, [xcb-randr >= 1.3], [have_xcb_randr="yes"])
3085 dnl xcb-utils
3086 PKG_CHECK_MODULES(XCB_KEYSYMS, [xcb-keysyms >= 0.3.4], [have_xcb_keysyms="yes"], [
3087 AC_MSG_WARN([${XCB_KEYSYMS_PKG_ERRORS}. Hotkeys will not work.])
3088 ])
3089 ])
3090 AM_CONDITIONAL([HAVE_XCB], [test "${have_xcb}" = "yes"])
3091 AM_CONDITIONAL([HAVE_XCB_KEYSYMS], [test "${have_xcb_keysyms}" = "yes"])
3092 AM_CONDITIONAL([HAVE_XCB_RANDR], [test "${have_xcb_randr}" = "yes"])
3093 AM_CONDITIONAL([HAVE_XCB_XVIDEO], [test "${have_xcb_xvideo}" = "yes"])
3096 dnl
3097 dnl VDPAU needs X11
3098 dnl
3099 AC_ARG_ENABLE(vdpau,
3100 [AS_HELP_STRING([--enable-vdpau], [VDPAU hardware support (default auto)])])
3101 have_vdpau="no"
3102 AS_IF([test "${enable_vdpau}" != "no"], [
3103 PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.6], [
3104 have_vdpau="yes"
3105 AS_IF([test "${no_x}" = "yes"], [
3106 AC_MSG_ERROR([VDPAU requires Xlib (X11).])
3107 ])
3108 ], [
3109 AS_IF([test -n "${enable_vdpau}"], [
3110 AC_MSG_ERROR([${VDPAU_PKG_ERRORS}.])
3111 ])
3112 ])
3113 ])
3114 AM_CONDITIONAL([HAVE_VDPAU], [test "${have_vdpau}" = "yes"])
3116 have_avcodec_vdpau="no"
3117 AS_IF([test "${have_vdpau}" = "yes" -a "${have_avcodec}" = "yes"], [
3118 case "${avfork}" in
3119 libav) av_vdpau_ver="56.10.0" ;;
3120 ffmpeg) av_vdpau_ver="56.19.100" ;;
3121 esac
3122 PKG_CHECK_EXISTS([libavcodec >= ${av_vdpau_ver}], [
3123 have_avcodec_vdpau="yes"
3124 AC_MSG_NOTICE([VDPAU decoding acceleration activated])
3125 ], [
3126 AS_IF([test -n "${enable_vdpau}"], [
3127 AC_MSG_ERROR([libavcodec >= 56.10.0 is required for VDPAU decoding.])
3128 ], [
3129 AC_MSG_WARN([libavcodec >= 56.10.0 are required for VDPAU decoding.])
3130 ])
3131 ])
3132 ])
3133 AM_CONDITIONAL([HAVE_AVCODEC_VDPAU], [test "${have_avcodec_vdpau}" = "yes"])
3136 dnl
3137 dnl Wayland
3138 dnl
3139 AC_ARG_ENABLE(wayland,
3140 [AS_HELP_STRING([--enable-wayland], [Wayland support (default auto)])])
3141 have_wayland="no"
3142 have_wayland_egl="no"
3144 AS_IF([test "${enable_wayland}" != "no"], [
3145 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= 1.5.91], [
3146 AC_MSG_CHECKING([for the Wayland protocols])
3147 PKG_CHECK_EXISTS([wayland-protocols >= 1.4], [
3148 WAYLAND_PROTOCOLS="$(${PKG_CONFIG} wayland-protocols --variable pkgdatadir)"
3149 AC_MSG_RESULT([${WAYLAND_PROTOCOLS}])
3150 ], [
3151 AC_MSG_RESULT([not found])
3152 AC_MSG_ERROR([$(${PKG_CONFIG} --print-errors 'wayland-protocols >= 1.4')])
3153 ])
3155 AC_MSG_CHECKING([for the Wayland scanner])
3156 PKG_CHECK_EXISTS([wayland-scanner], [
3157 WAYLAND_SCANNER="$(${PKG_CONFIG} wayland-scanner --variable wayland_scanner)"
3158 AC_MSG_RESULT([${WAYLAND_SCANNER}])
3159 ], [
3160 AC_MSG_RESULT([not found])
3161 AC_MSG_ERROR([$(${PKG_CONFIG} --print-errors wayland-scanner)])
3162 ])
3164 have_wayland="yes"
3166 AS_IF([test "${have_egl}" = "yes"], [
3167 PKG_CHECK_MODULES([WAYLAND_EGL], [wayland-egl], [
3168 have_wayland_egl="yes"
3169 ], [
3170 AC_MSG_ERROR([${WAYLAND_EGL_PKG_ERRORS}.])
3171 ])
3172 ])
3173 ], [
3174 AS_IF([test -n "${enable_wayland}"], [
3175 AC_MSG_ERROR([${WAYLAND_CLIENT_PKG_ERRORS}.])
3176 ])
3177 ])
3178 ])
3179 AC_SUBST([WAYLAND_PROTOCOLS])
3180 AC_SUBST([WAYLAND_SCANNER])
3181 AM_CONDITIONAL([HAVE_WAYLAND], [test "${have_wayland}" = "yes"])
3182 AM_CONDITIONAL([HAVE_WAYLAND_EGL], [test "${have_wayland_egl}" = "yes"])
3185 dnl
3186 dnl SDL image decoder module
3187 dnl
3188 AC_ARG_ENABLE(sdl-image,
3189 [ --enable-sdl-image SDL image support (default enabled)])
3190 AS_IF([test "${enable_sdl_image}" != "no"],[
3191 PKG_CHECK_MODULES(SDL_IMAGE, [SDL_image >= 1.2.10], [
3192 VLC_ADD_PLUGIN([sdl_image])
3193 ], [
3194 AC_MSG_WARN([${SDL_IMAGE_PKG_ERRORS}. You should install it alongside your SDL package.])
3195 ])
3196 ])
3198 dnl
3199 dnl freetype module
3200 dnl
3201 AC_ARG_ENABLE(freetype,
3202 [ --enable-freetype freetype support (default auto)])
3203 AC_ARG_ENABLE(fribidi,
3204 [ --enable-fribidi fribidi support (default auto)])
3205 AC_ARG_ENABLE(harfbuzz,
3206 [ --enable-harfbuzz harfbuzz support (default auto)])
3207 AC_ARG_ENABLE(fontconfig,
3208 [ --enable-fontconfig fontconfig support (default auto)])
3210 AC_ARG_WITH([default-font],
3211 AS_HELP_STRING([--with-default-font=PATH],
3212 [Path to the default font]),
3213 [AC_DEFINE_UNQUOTED([DEFAULT_FONT_FILE],
3214 "$withval", [Default font])])
3215 AC_ARG_WITH([default-monospace-font],
3216 AS_HELP_STRING([--with-default-monospace-font=PATH],
3217 [Path to the default font]),
3218 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FONT_FILE],
3219 "$withval", [Default monospace font])])
3221 AC_ARG_WITH([default-font-family],
3222 AS_HELP_STRING([--with-default-font-family=NAME],
3223 [Path to the default font family]),
3224 [AC_DEFINE_UNQUOTED([DEFAULT_FAMILY],
3225 "$withval", [Default font family])])
3226 AC_ARG_WITH([default-monospace-font-family],
3227 AS_HELP_STRING([--with-default-monospace-font-family=NAME],
3228 [Path to the default font family]),
3229 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FAMILY],
3230 "$withval", [Default monospace font family])])
3232 have_freetype="no"
3233 have_fontconfig="no"
3234 have_fribidi="no"
3235 have_harfbuzz="no"
3237 if test "${enable_freetype}" != "no"; then
3238 PKG_CHECK_MODULES(FREETYPE, freetype2, [
3239 have_freetype="yes"
3240 VLC_ADD_CPPFLAGS([skins2],[${FREETYPE_CFLAGS}])
3241 VLC_ADD_LIBS([skins2],[${FREETYPE_LIBS}])
3243 dnl fontconfig support
3244 AS_IF([test "${enable_fontconfig}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3245 PKG_CHECK_MODULES(FONTCONFIG, [fontconfig >= 2.11], [
3246 have_fontconfig="yes"
3247 ], [
3248 AC_MSG_WARN([${FONTCONFIG_PKG_ERRORS}. Styles will be disabled in FreeType.])
3249 ])
3250 ])
3252 dnl fribidi support
3253 if test "${enable_fribidi}" != "no"; then
3254 PKG_CHECK_MODULES(FRIBIDI, fribidi, [
3255 have_fribidi="yes"
3256 VLC_ADD_CPPFLAGS([skins2], [${FRIBIDI_CFLAGS} -DHAVE_FRIBIDI])
3257 VLC_ADD_LIBS([skins2], [${FRIBIDI_LIBS}])
3258 ],[AC_MSG_WARN([${FRIBIDI_PKG_ERRORS}. Bidirectional text and complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3259 fi
3261 dnl harfbuzz support
3262 if test "${have_fribidi}" != "no"; then
3263 if test "${enable_harfbuzz}" != "no"; then
3264 PKG_CHECK_MODULES(HARFBUZZ, harfbuzz, [
3265 have_harfbuzz="yes"
3266 VLC_ADD_CPPFLAGS([skins2], [${HARFBUZZ_CFLAGS} -DHAVE_HARFBUZZ])
3267 VLC_ADD_LIBS([skins2], [${HARFBUZZ_LIBS}])
3268 ],[AC_MSG_WARN([${HARFBUZZ_PKG_ERRORS}. Support for complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3269 fi
3270 fi
3271 ],[
3272 AS_IF([test -n "${enable_freetype}"],[
3273 AC_MSG_ERROR([${FREETYPE_PKG_ERRORS}. Install FreeType2 development or configure with --disable-freetype.])
3274 ])
3275 ])
3276 fi
3278 AM_CONDITIONAL([HAVE_FREETYPE], [test "${have_freetype}" = "yes"])
3279 AM_CONDITIONAL([HAVE_FONTCONFIG], [test "${have_fontconfig}" = "yes"])
3280 AM_CONDITIONAL([HAVE_FRIBIDI], [test "${have_fribidi}" = "yes"])
3281 AM_CONDITIONAL([HAVE_HARFBUZZ], [test "${have_harfbuzz}" = "yes"])
3283 dnl
3284 dnl SAPI (text to Speech renderer for Windows)
3285 dnl
3286 AC_LANG_PUSH([C++])
3287 AC_CHECK_TYPES([ISpObjectToken],[
3288 have_sapi="yes"
3289 ],[AC_MSG_WARN([sapi.h not found. Text to Speech renderer for Windows disabled])],
3290 [#include <windows.h>
3291 #include <sapi.h>
3292 #include <sphelper.h>])
3293 AM_CONDITIONAL([HAVE_SAPI], [test "${have_sapi}" = "yes"])
3294 AC_LANG_POP([C++])
3296 dnl
3297 dnl SVG module (text rendering and image decoding)
3298 dnl
3299 PKG_ENABLE_MODULES_VLC([SVG], [], [librsvg-2.0 >= 2.9.0], [SVG rendering library],[auto])
3300 PKG_ENABLE_MODULES_VLC([SVGDEC], [], [librsvg-2.0 >= 2.9.0 cairo >= 1.13.1], [SVG image decoder library],[auto])
3302 dnl
3303 dnl Windows DirectX module
3304 dnl
3306 AC_ARG_ENABLE(directx,
3307 [AS_HELP_STRING([--enable-directx],
3308 [Microsoft DirectX support (default enabled on Windows)])],, [
3309 AS_IF([test "${SYS}" = "mingw32"], [
3310 enable_directx="yes"
3311 ], [
3312 enable_directx="no"
3313 ])
3314 ])
3315 AS_IF([test "${enable_directx}" != "no"], [
3316 dnl DirectDraw
3317 AC_CHECK_HEADERS(ddraw.h, [
3318 VLC_ADD_PLUGIN([directdraw])
3319 ])
3321 dnl OpenGL
3322 AC_CHECK_HEADERS(GL/wglew.h, [
3323 VLC_ADD_PLUGIN([glwin32 wgl])
3324 ],, [
3325 #include <windows.h>
3326 #include <GL/gl.h>
3327 ])
3329 dnl Direct3D11
3330 AC_CHECK_HEADERS(d3d11.h, [
3331 VLC_ADD_PLUGIN([direct3d11 direct3d11_filters])
3332 ])
3334 dnl Direct3D9
3335 AC_CHECK_HEADERS(d3d9.h, [
3336 VLC_ADD_PLUGIN([direct3d9])
3337 AC_CHECK_HEADERS(d3dx9effect.h)
3339 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
3340 [[#define COBJMACROS
3341 #include <d3d9.h>
3342 #include <dxva2api.h>
3343 #ifndef IDirectXVideoProcessorService_GetVideoProcessorDeviceGuids
3344 # error dxva2 too old
3345 #endif
3346 ]],[[;]])
3347 ],[
3348 VLC_ADD_PLUGIN([direct3d9_filters])
3349 ],
3350 [AC_MSG_WARN([Could not find required IDirectXVideoDecoder in dxva2api.h])])
3352 ])
3353 ])
3355 dnl
3356 dnl Linux framebuffer module
3357 dnl
3358 AC_CHECK_HEADER([linux/fb.h], [
3359 VLC_ADD_PLUGIN([fb])
3360 ])
3362 dnl
3363 dnl libcaca plugin
3364 dnl
3365 PKG_ENABLE_MODULES_VLC([CACA], [], [caca >= 0.99.beta14], [libcaca output],[auto])
3367 dnl
3368 dnl OS/2 KVA plugin
3369 dnl
3370 AC_ARG_ENABLE(kva,
3371 [AS_HELP_STRING([--enable-kva],
3372 [support the K Video Accelerator KVA (default enabled on OS/2)])],, [
3373 AS_IF([test "$SYS" = "os2"], [
3374 enable_kva="yes"
3375 ])
3376 ])
3377 have_kva="no"
3378 KVA_LIBS=""
3379 AS_IF([test "$enable_kva" != "no"], [
3380 AC_CHECK_HEADERS([kva.h], [
3381 have_kva="yes"
3382 AC_CHECK_LIB(kva, main, [
3383 KVA_LIBS="-lkva"
3384 ])
3385 ])
3386 ])
3387 AC_SUBST(KVA_LIBS)
3388 AM_CONDITIONAL([HAVE_KVA], [test "${have_kva}" = "yes"])
3390 dnl
3391 dnl MMAL plugin
3392 dnl
3393 AC_ARG_ENABLE(mmal,
3394 AS_HELP_STRING([--enable-mmal],
3395 [Multi-Media Abstraction Layer (MMAL) hardware plugin (default enable)]))
3396 if test "${enable_mmal}" != "no"; then
3397 VLC_SAVE_FLAGS
3398 LDFLAGS="${LDFLAGS} -L/opt/vc/lib -lvchostif"
3399 CPPFLAGS="${CPPFLAGS} -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux"
3400 AC_CHECK_HEADERS(interface/mmal/mmal.h,
3401 [ AC_CHECK_LIB(bcm_host, vc_tv_unregister_callback_full, [
3402 have_mmal="yes"
3403 VLC_ADD_PLUGIN([mmal])
3404 VLC_ADD_LDFLAGS([mmal],[ -L/opt/vc/lib ])
3405 VLC_ADD_CFLAGS([mmal],[ -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux ])
3406 VLC_ADD_LIBS([mmal],[ -lbcm_host -lmmal -lmmal_core -lmmal_components -lmmal_util -lvchostif ]) ], [
3407 AS_IF([test "${enable_mmal}" = "yes"],
3408 [ AC_MSG_ERROR([Cannot find bcm library...]) ],
3409 [ AC_MSG_WARN([Cannot find bcm library...]) ])
3410 ],
3411 [])
3412 ] , [ AS_IF([test "${enable_mmal}" = "yes"],
3413 [ AC_MSG_ERROR([Cannot find development headers for mmal...]) ],
3414 [ AC_MSG_WARN([Cannot find development headers for mmal...]) ]) ])
3415 VLC_RESTORE_FLAGS
3416 fi
3417 AM_CONDITIONAL([HAVE_MMAL], [test "${have_mmal}" = "yes"])
3419 dnl
3420 dnl Audio plugins
3421 dnl
3423 EXTEND_HELP_STRING([Audio plugins:])
3425 dnl
3426 dnl Pulseaudio module
3427 dnl
3428 AC_ARG_ENABLE(pulse,
3429 [AS_HELP_STRING([--enable-pulse],
3430 [use the PulseAudio client library (default auto)])])
3431 have_pulse="no"
3432 AS_IF([test "${enable_pulse}" != "no"], [
3433 PKG_CHECK_MODULES([PULSE], [libpulse >= 1.0], [
3434 have_pulse="yes"
3435 ], [
3436 AS_IF([test "x${enable_pulse}" != "x"], [
3437 AC_MSG_ERROR([$PULSE_PKG_ERRORS. PulseAudio 1.0 or later required.])
3438 ])
3439 ])
3440 ])
3441 AM_CONDITIONAL([HAVE_PULSE], [test "${have_pulse}" = "yes"])
3443 dnl
3444 dnl ALSA module
3445 dnl
3446 AC_ARG_ENABLE(alsa,
3447 [AS_HELP_STRING([--enable-alsa],
3448 [support the Advanced Linux Sound Architecture (default auto)])],, [
3449 AS_IF([test "$SYS" = "linux" -a "${have_pulse}" = "no"], [
3450 enable_alsa="yes"
3451 ])
3452 ])
3453 have_alsa="no"
3454 AS_IF([test "${enable_alsa}" != "no"], [
3455 PKG_CHECK_MODULES([ALSA], [alsa >= 1.0.24], [
3456 have_alsa="yes"
3457 ], [
3458 AS_IF([test "x${enable_alsa}" != "x"], [
3459 AC_MSG_ERROR([$ALSA_PKG_ERRORS. alsa-lib 1.0.24 or later required. Pass --disable-alsa to ignore this error.])
3460 ])
3461 ])
3462 ])
3463 AM_CONDITIONAL([HAVE_ALSA], [test "${have_alsa}" = "yes"])
3465 dnl
3466 dnl Open Sound System module
3467 dnl
3468 AC_ARG_ENABLE(oss,
3469 [AS_HELP_STRING([--enable-oss],
3470 [support the Open Sound System OSS (default enabled on FreeBSD/NetBSD/DragonFlyBSD)])],, [
3471 AS_IF([test "$SYS" = "mingw32" -o "$SYS" = "linux" -o "$SYS" = "openbsd"], [
3472 enable_oss="no"
3473 ])
3474 ])
3475 have_oss="no"
3476 OSS_LIBS=""
3477 AS_IF([test "$enable_oss" != "no"], [
3478 AC_CHECK_HEADERS([soundcard.h sys/soundcard.h], [
3479 have_oss="yes"
3480 AC_CHECK_LIB(ossaudio, main, [
3481 OSS_LIBS="-lossaudio"
3482 ])
3483 ])
3484 ])
3485 AC_SUBST(OSS_LIBS)
3486 AM_CONDITIONAL([HAVE_OSS], [test "${have_oss}" = "yes"])
3488 dnl
3489 dnl OpenBSD sndio module
3490 dnl
3491 AC_ARG_ENABLE([sndio],
3492 [AS_HELP_STRING([--disable-sndio],
3493 [support the OpenBSD sndio (default auto)])],, [
3494 AS_IF([test "$SYS" = "openbsd"], [
3495 enable_sndio="yes"
3496 ])
3497 ])
3498 have_sndio="no"
3499 AS_IF([test "$enable_sndio" != "no"], [
3500 AC_CHECK_HEADER([sndio.h], [
3501 have_sndio="yes"
3502 ])
3503 ])
3504 AM_CONDITIONAL([HAVE_SNDIO], [test "${have_sndio}" = "yes"])
3506 dnl
3507 dnl Windows Audio Session plugin
3508 dnl
3509 AC_ARG_ENABLE([wasapi],
3510 [AS_HELP_STRING([--enable-wasapi],
3511 [use the Windows Audio Session API (default auto)])
3512 ])
3513 have_wasapi="no"
3514 AS_IF([test "$enable_wasapi" != "no"], [
3515 AC_CHECK_HEADER([audioclient.h], [
3516 have_wasapi="yes"
3517 ], [
3518 AS_IF([test "x${enable_wasapi}" != "x"], [
3519 AC_MSG_ERROR([Windows Audio Session API not found.])
3520 ])
3521 ])
3522 ])
3523 AM_CONDITIONAL([HAVE_WASAPI], [test "${have_wasapi}" = "yes"])
3525 dnl
3526 dnl JACK modules
3527 dnl
3528 AC_ARG_ENABLE(jack,
3529 [AS_HELP_STRING([--disable-jack],
3530 [do not use jack (default auto)])])
3531 have_jack="no"
3532 AS_IF([test "${enable_jack}" != "no"], [
3533 PKG_CHECK_MODULES(JACK, jack >= 1.9.7,
3534 [ have_jack=yes ],
3535 [
3536 AC_MSG_WARN([${JACK_PKG_ERRORS}, trying jack1 instead])
3538 PKG_CHECK_MODULES(JACK, jack >= 0.120.1 jack < 1.0,
3539 [ have_jack=yes ],
3540 [
3541 AS_IF([test -n "${enable_jack}"],
3542 [AC_MSG_ERROR([${JACK_PKG_ERRORS}.])],
3543 [AC_MSG_WARN([${JACK_PKG_ERRORS}.])])
3544 ])
3545 ])
3546 ])
3547 AM_CONDITIONAL([HAVE_JACK], [test "${have_jack}" != "no"])
3549 dnl
3550 dnl OpenSLES Android
3551 dnl
3552 AC_ARG_ENABLE(opensles,
3553 [ --enable-opensles Android OpenSL ES audio module (default disabled)])
3554 if test "${HAVE_ANDROID}" = "1"; then
3555 if test "${enable_opensles}" = "yes"; then
3556 AC_CHECK_HEADERS(SLES/OpenSLES.h,
3557 [ VLC_ADD_PLUGIN([opensles_android]) ],
3558 [ AC_MSG_ERROR([cannot find OpenSLES headers])] )
3559 fi
3560 fi
3562 dnl
3563 dnl Tizen audio
3564 dnl
3565 AC_ARG_ENABLE(tizen_audio,
3566 [AS_HELP_STRING([--enable-tizen-audio],
3567 [Tizen audio module (default enabled on Tizen)])],, [
3568 AS_IF([test "$HAVE_TIZEN" = "1"], [
3569 enable_tizen_audio="yes"
3570 ])
3571 ])
3572 if test "${enable_tizen_audio}" = "yes"; then
3573 AC_CHECK_HEADERS(audio_io.h,
3574 [ VLC_ADD_PLUGIN([tizen_audio]) ],
3575 [ AC_MSG_ERROR([cannot find Tizen audio_io headers])] )
3576 fi
3578 dnl
3579 dnl libsamplerate plugin
3580 dnl
3581 PKG_ENABLE_MODULES_VLC([SAMPLERATE], [], [samplerate], [Resampler with libsamplerate], [auto])
3583 dnl
3584 dnl soxr module
3585 dnl
3586 PKG_ENABLE_MODULES_VLC([SOXR], [], [soxr >= 0.1.2], [SoX Resampler library], [auto])
3588 dnl
3589 dnl OS/2 KAI plugin
3590 dnl
3591 AC_ARG_ENABLE(kai,
3592 [AS_HELP_STRING([--enable-kai],
3593 [support the K Audio Interface KAI (default enabled on OS/2)])],, [
3594 AS_IF([test "$SYS" = "os2"], [
3595 enable_kai="yes"
3596 ])
3597 ])
3598 have_kai="no"
3599 KAI_LIBS=""
3600 AS_IF([test "$enable_kai" != "no"], [
3601 AC_CHECK_HEADERS([kai.h], [
3602 have_kai="yes"
3603 AC_CHECK_LIB(kai, main, [
3604 KAI_LIBS="-lkai"
3605 ])
3606 ])
3607 ])
3608 AC_SUBST(KAI_LIBS)
3609 AM_CONDITIONAL([HAVE_KAI], [test "${have_kai}" = "yes"])
3611 dnl
3612 dnl chromaprint audio track fingerprinter
3613 dnl
3614 m4_pushdef([libchromaprint_version], 0.6.0)
3615 PKG_WITH_MODULES([CHROMAPRINT],[libchromaprint >= libchromaprint_version],
3616 VLC_ADD_PLUGIN([stream_out_chromaprint]),
3617 AS_IF([test "${enable_chromaprint}" = "yes"],
3618 [AC_MSG_ERROR(Library [libchromaprint >= libchromaprint_version] needed for [chromaprint] was not found)],
3619 [AC_MSG_WARN(Library [libchromaprint >= libchromaprint_version] needed for [chromaprint] was not found)]
3620 ),
3621 [(Chromaprint based audio fingerprinter)],[auto])
3622 m4_popdef([libchromaprint_version])
3624 dnl
3625 dnl Chromecast streaming support
3626 dnl
3627 m4_pushdef([protobuf_lite_version], 2.5.0)
3628 AC_ARG_VAR(PROTOC, [protobuf compiler])
3629 AC_CHECK_PROGS(PROTOC, protoc, no)
3630 PKG_WITH_MODULES([CHROMECAST],[protobuf-lite >= protobuf_lite_version], [
3631 AS_IF([test "x${PROTOC}" != "xno"], [
3632 build_chromecast="yes"
3633 ], [
3634 AC_MSG_ERROR(protoc compiler needed for [chromecast] was not found)
3635 ])
3636 ], [
3637 AS_IF([test "${enable_chromecast}" = "yes"],
3638 AC_MSG_ERROR(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found),
3639 AC_MSG_WARN(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found)
3640 )
3641 enable_chromecast="no"
3642 ], [(Chromecast streaming support)], [auto])
3643 AM_CONDITIONAL([BUILD_CHROMECAST], [test "${build_chromecast}" = "yes"])
3644 m4_popdef([protobuf_lite_version])
3646 dnl
3647 dnl Interface plugins
3648 dnl
3650 EXTEND_HELP_STRING([Interface plugins:])
3652 dnl
3653 dnl QT
3654 dnl
3655 AC_ARG_ENABLE(qt, [
3656 AS_HELP_STRING([--disable-qt], [Qt UI support (default enabled)])],, [
3657 AS_IF([test "${SYS}" = "darwin"], [
3658 enable_qt="no"
3659 ])
3660 ])
3661 have_qt5_x11="no"
3662 AS_IF([test "${enable_qt}" != "no"], [
3663 PKG_CHECK_MODULES([QT], [Qt5Core >= 5.5.0 Qt5Widgets Qt5Gui Qt5Svg], [
3664 PKG_CHECK_MODULES([QT5_X11], [Qt5X11Extras], [
3665 have_qt5_x11="yes"
3666 ],[
3667 AC_MSG_WARN([Not building Qt Interface with X11 helpers.])
3668 ])
3669 QT_PATH="$(eval $PKG_CONFIG --variable=exec_prefix Qt5Core)"
3670 QT_HOST_PATH="$(eval $PKG_CONFIG --variable=host_bins Qt5Core)"
3671 QT_VERSION="$(eval $PKG_CONFIG --modversion Qt5Gui)"
3672 AC_PATH_PROGS(MOC, [moc-qt5 moc], moc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3673 AC_PATH_PROGS(RCC, [rcc-qt5 rcc], rcc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3674 AC_PATH_PROGS(UIC, [uic-qt5 uic], uic, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3675 ], [
3676 AS_IF([test -n "${enable_qt}"],[
3677 AC_MSG_ERROR([${QT_PKG_ERRORS}.])
3678 ],[
3679 AC_MSG_WARN([${QT_PKG_ERRORS}.])
3680 ])
3681 enable_qt="no"
3682 ])
3683 ])
3685 AS_IF([test "${enable_qt}" != "no"], [
3686 ALIASES="${ALIASES} qvlc"
3687 ])
3688 AC_SUBST(QT_VERSION)
3689 AM_CONDITIONAL(ENABLE_QT, [test "$enable_qt" != "no"])
3690 AM_CONDITIONAL([HAVE_QT5_X11], [test "${have_qt5_x11}" = "yes"])
3692 dnl
3693 dnl detect kde4-config patch (used for kde solids).
3694 dnl
3695 AC_ARG_VAR([KDE4_CONFIG], [kde4-config utility])
3696 AS_IF([test "x$KDE4_CONFIG" = "x"], [
3697 KDE4_CONFIG="kde4-config"
3698 ])
3700 dnl
3701 dnl Simple test for skins2 dependency
3702 dnl
3703 AS_IF([test "$enable_qt" = "no"], [
3704 AS_IF([test "${enable_skins2}" = "yes"], [
3705 AC_MSG_ERROR([The skins2 module depends on the Qt interface. Without it you will not be able to open any dialog box from the interface, which makes the skins2 interface rather useless. Install the Qt development package or alternatively you can also configure with: --disable-qt --disable-skins2.])
3706 ], [
3707 enable_skins2="no"
3708 AC_MSG_WARN([The skins2 module depends on the Qt interface, Qt is not built so skins2 is disabled.])
3709 ])
3710 ])
3712 dnl
3713 dnl Skins2 module
3714 dnl
3715 AC_ARG_ENABLE(skins2,
3716 [AS_HELP_STRING([--enable-skins2], [skins interface module (default auto)])])
3717 AS_IF([test "${enable_skins2}" != "no"], [
3718 have_skins_deps="yes"
3720 dnl Win32
3721 AS_IF([test "${SYS}" = "mingw32"], [
3722 VLC_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -DWIN32_SKINS])
3723 VLC_ADD_LIBS([skins2],[-lgdi32 -lole32 -luuid -lmsimg32])
3724 dnl OS/2
3725 ], [test "${SYS}" = "os2"], [
3726 VLC_ADD_CPPFLAGS([skins2],[ -DOS2_SKINS])
3727 dnl Linux/Unix
3728 ], [
3729 PKG_CHECK_MODULES([XPM], [xpm],, [have_skins_deps="no"])
3730 PKG_CHECK_MODULES([XINERAMA], [xinerama],, [have_skins_deps="no"])
3731 PKG_CHECK_MODULES([XCURSOR], [xcursor],, [have_skins_deps="no"])
3732 PKG_CHECK_MODULES([XEXT], [xext],, [have_skins_deps="no"])
3733 VLC_ADD_CPPFLAGS([skins2],[${X_CFLAGS} ${XEXT_CFLAGS} ${XPM_CFLAGS} -DX11_SKINS])
3734 VLC_ADD_LIBS([skins2],[${X_LIBS} ${X_PRE_LIBS} ${XEXT_LIBS} ${XPM_LIBS} ${XINERAMA_LIBS} ${XCURSOR_LIBS} -lX11])
3735 ])
3737 dnl we need freetype
3738 AS_IF([test "${have_freetype}" != "yes"], [
3739 have_skins_deps="no"
3740 ])
3742 AS_IF([test "${have_skins_deps}" = "no"], [
3743 AS_IF([test "x${enable_skins2}" = "x"], [
3744 AC_MSG_WARN([Skins2 interface disabled due to missing dependencies.])
3745 ], [
3746 AC_MSG_ERROR([Skins2 interface requires FreeType, libxcursor, libxpm, libxext and libxinerama])
3747 ])
3748 enable_skins2="no"
3749 ], [
3750 ALIASES="${ALIASES} svlc"
3751 enable_skins2="yes"
3752 ])
3753 ])
3754 AM_CONDITIONAL(BUILD_SKINS, [test "${enable_skins2}" = "yes"])
3756 AC_ARG_ENABLE(libtar,
3757 [ --enable-libtar libtar support for skins2 (default auto)])
3758 AS_IF([test "${enable_skins2}" = "yes" && test "${enable_libtar}" != "no"], [
3759 AC_CHECK_HEADERS(libtar.h, [
3760 VLC_ADD_LIBS([skins2],[-ltar])
3761 ])
3762 ])
3764 dnl
3765 dnl MacOS X gui module
3766 dnl
3767 AC_ARG_ENABLE(macosx,
3768 [ --enable-macosx Mac OS X gui support (default enabled on Mac OS X)])
3769 if test "x${enable_macosx}" != "xno" -a "${SYS}" = "darwin"
3770 then
3772 dnl
3773 dnl If possible, use xcrun to find the right ibtool
3774 dnl
3776 AC_PATH_PROG([XCRUN], [xcrun], [no])
3777 AS_IF([test ! "x${XCRUN}" = "xno"], [
3778 AC_MSG_CHECKING([for ibtool (using xcrun)])
3779 XIB="$(eval $XCRUN -f ibtool 2>/dev/null || echo no)"
3780 AC_MSG_RESULT([${XIB}])
3781 ], [
3782 AC_MSG_WARN([Looking for tools without using xcrun])
3783 ])
3785 AS_IF([test "x${XIB}" = "xno"], [
3786 AC_PATH_PROG(XIB, [ibtool], [no])
3787 AS_IF([test "x${XIB}" = "xno"], [
3788 AC_MSG_ERROR([ibtool was not found, but is required for --enable-macosx])
3789 ])
3790 ])
3791 fi
3792 AM_CONDITIONAL(ENABLE_MACOSX_UI, [test "$enable_macosx" != "no" -a "${SYS}" = "darwin"])
3794 dnl
3795 dnl MacOS X sparkle update support
3796 dnl
3797 AC_ARG_ENABLE(sparkle,
3798 [ --enable-sparkle Sparkle update support for OS X (default enabled on Mac OS X)])
3799 if test "x${enable_sparkle}" != "xno" -a "${HAVE_OSX}" = "1"
3800 then
3801 if test ! -d ${CONTRIB_DIR}/Sparkle.framework -a ! -d ${CONTRIB_DIR}/Frameworks/Sparkle.framework
3802 then
3803 AC_MSG_ERROR([Sparkle framework is required and was not found in ${CONTRIB_DIR}])
3804 fi
3806 AC_DEFINE([HAVE_SPARKLE], [1], [Define to 1 if sparkle is enabled.])
3807 fi
3808 AM_CONDITIONAL(HAVE_SPARKLE, [test "$enable_sparkle" != "no"])
3810 dnl
3811 dnl MacOS X breakpad creash reporter support
3812 dnl
3813 AC_ARG_WITH([breakpad],
3814 AS_HELP_STRING([--with-breakpad=URL], [Enable Breakpad reporter using given URL]), [], [with_breakpad=no])
3816 AS_IF([test "$with_breakpad" != "no"], [
3818 AS_IF([test "$with_breakpad" = "yes"], [
3819 AC_MSG_ERROR([You need to supply the CrashDragon Server URL as value for --with-breakpad])
3820 ])
3822 AS_IF([test "$HAVE_OSX" = "1"], [
3823 AC_MSG_CHECKING([for Breakpad framework])
3824 AS_IF([test ! -d ${CONTRIB_DIR}/Breakpad.framework -a \
3825 ! -d ${CONTRIB_DIR}/Frameworks/Breakpad.framework], [
3826 AC_MSG_RESULT([no])
3827 with_breakpad="no"
3828 AC_MSG_ERROR([Breakpad framework is required and was not found in ${CONTRIB_DIR}])
3829 ], [
3830 AC_MSG_RESULT([yes])
3831 ])
3832 ],[
3833 PKG_CHECK_MODULES([BREAKPAD], [breakpad-client], [
3834 LDFLAGS="${LDFLAGS} -Wl,--build-id"
3835 ], [
3836 AC_MSG_ERROR(["breakpad not found"])
3837 ])
3838 ])
3839 ])
3841 AM_CONDITIONAL(HAVE_BREAKPAD, [test "$with_breakpad" != "no"])
3842 AS_IF([test "$with_breakpad" != "no"], [
3843 AC_SUBST(BREAKPAD_URL, ["${with_breakpad}"])
3844 ])
3846 dnl
3847 dnl Minimal Mac OS X module
3848 dnl
3849 AC_ARG_ENABLE(minimal-macosx,
3850 [ --enable-minimal-macosx Minimal Mac OS X support (default disabled)])
3851 if test "${enable_minimal_macosx}" = "yes" -a "${SYS}" = "darwin"
3852 then
3853 VLC_ADD_PLUGIN([minimal_macosx])
3854 fi
3856 dnl
3857 dnl Mac OS X fancy dmg build tool
3858 dnl
3859 if test "${HAVE_OSX}" = "1"
3860 then
3861 AC_PATH_PROG(DMGBUILD, dmgbuild, no)
3862 AS_IF([test "x${DMGBUILD}" = "xno"], [
3863 AC_MSG_WARN([dmgbuild not found -- unable to build fancy DMGs])
3864 ])
3865 fi
3866 AM_CONDITIONAL(HAVE_DMGBUILD, [test "x$DMGBUILD" != "xno" -a "${HAVE_OSX}" = "1"])
3868 dnl
3869 dnl VideoToolbox plugins
3870 AC_CHECK_HEADERS(VideoToolbox/VideoToolbox.h, [
3871 VLC_ADD_PLUGIN([videotoolbox])
3872 VLC_ADD_PLUGIN([cvpx])
3873 ])
3875 dnl
3876 dnl AudioToolbox MIDI plugin
3877 AC_CHECK_HEADERS([AudioToolbox/AudioToolbox.h], [
3878 VLC_ADD_PLUGIN([audiotoolboxmidi])
3879 ])
3881 dnl
3882 dnl ncurses module
3883 dnl
3884 AC_ARG_ENABLE(ncurses,
3885 [AS_HELP_STRING([--disable-ncurses],[ncurses text-based interface (default auto)])])
3886 have_ncurses="no"
3887 AS_IF([test "${enable_ncurses}" != "no"] ,[
3888 PKG_CHECK_MODULES([NCURSES], [ncursesw], [
3889 have_ncurses="yes"
3890 ALIASES="${ALIASES} nvlc"
3891 ], [
3892 AS_IF([test -n "${enable_ncurses}"], [
3893 AC_MSG_ERROR([${NCURSES_PKG_ERRORS}.])
3894 ])
3895 ])
3896 ])
3897 AM_CONDITIONAL([HAVE_NCURSES], [test "${have_ncurses}" = "yes"])
3899 dnl
3900 dnl Lirc plugin
3901 dnl
3902 AC_ARG_ENABLE(lirc,
3903 [ --enable-lirc lirc support (default disabled)])
3904 have_lirc="no"
3905 AS_IF([test "${enable_lirc}" = "yes"], [
3906 AC_CHECK_HEADER(lirc/lirc_client.h, [
3907 AC_CHECK_LIB(lirc_client, lirc_init, [
3908 have_lirc="yes"
3909 ])
3910 ])
3911 ])
3912 AM_CONDITIONAL([HAVE_LIRC], [test "${have_lirc}" = "yes"])
3914 dnl
3915 dnl SRT plugin
3916 dnl
3917 PKG_ENABLE_MODULES_VLC([SRT], [access_srt access_output_srt], [srt >= 1.2.2], [SRT input/output plugin], [auto], [], [], [-DENABLE_SRT])
3919 EXTEND_HELP_STRING([Visualisations and Video filter plugins:])
3920 dnl
3921 dnl goom visualization plugin
3922 dnl
3923 PKG_ENABLE_MODULES_VLC([GOOM], [], [libgoom2], [goom visualization plugin], [auto])
3925 dnl
3926 dnl libprojectM visualization plugin
3927 dnl
3928 AC_ARG_ENABLE(projectm,
3929 [ --enable-projectm projectM visualization plugin (default enabled)])
3930 AS_IF([test "${enable_projectm}" != "no"],
3931 [
3932 PKG_CHECK_MODULES(PROJECTM, libprojectM,
3933 [
3934 VLC_ADD_PLUGIN([projectm])
3935 PKG_CHECK_EXISTS([libprojectM >= 2.0.0],
3936 [ AC_DEFINE([HAVE_PROJECTM2], 1, [Define to 1 if using libprojectM 2.x]) ],
3937 [ AC_MSG_WARN( [Using libprojectM version 1] )
3938 ])
3939 ],[
3940 AC_MSG_WARN([${PROJECTM_PKG_ERRORS}.])
3941 ])
3942 ])
3944 dnl
3945 dnl Vovoid VSXu visualization plugin
3946 dnl
3947 AC_ARG_ENABLE(vsxu,
3948 [ --enable-vsxu Vovoid VSXu visualization plugin (default auto)])
3949 AS_IF([test "${enable_vsxu}" != "no"],
3950 [
3951 PKG_CHECK_MODULES(VSXU, libvsxu,
3952 [
3953 VLC_ADD_PLUGIN([vsxu])
3954 ],[
3955 AC_MSG_WARN([${VSXU_PKG_ERRORS}.])
3956 ])
3957 ])
3959 EXTEND_HELP_STRING([Service Discovery plugins:])
3960 dnl
3961 dnl Avahi-Zeroconf services discovery
3962 PKG_ENABLE_MODULES_VLC([AVAHI], [], [avahi-client >= 0.6], [Zeroconf services discovery], [auto])
3964 dnl
3965 dnl libudev services discovery
3966 PKG_ENABLE_MODULES_VLC([UDEV], [], [libudev >= 142], [Linux udev services discovery], [auto])
3968 dnl
3969 dnl MTP devices services discovery
3970 PKG_ENABLE_MODULES_VLC([MTP], [mtp access_mtp], [libmtp >= 1.0.0], [MTP devices support], [auto])
3972 dnl
3973 dnl UPnP Plugin (Intel SDK)
3974 dnl
3975 PKG_ENABLE_MODULES_VLC([UPNP], [upnp], [libupnp], [Intel UPNP SDK],[auto])
3977 dnl
3978 dnl mDNS using libmicrodns
3979 dnl
3980 PKG_ENABLE_MODULES_VLC([MICRODNS], [], [microdns], [mDNS services discovery], [auto])
3983 EXTEND_HELP_STRING([Misc options:])
3985 dnl
3986 dnl libxml2 module
3987 dnl
3988 PKG_ENABLE_MODULES_VLC([LIBXML2], [xml], [libxml-2.0 >= 2.5], [libxml2 support],[auto])
3991 dnl
3992 dnl libgcrypt
3993 dnl
3994 AC_ARG_ENABLE(libgcrypt,
3995 [ --disable-libgcrypt gcrypt support (default enabled)])
3996 AC_ARG_VAR([GCRYPT_CFLAGS], [C compiler flags for gcrypt])
3997 AC_ARG_VAR([GCRYPT_LIBS], [linker flags flags for gcrypt])
3999 # require libgcrypt >= 1.6.0
4000 AS_IF([test "${enable_libgcrypt}" != "no"], [
4001 AC_CACHE_CHECK([for gcrypt 1.6.0 or later], [ac_cv_lib_gcrypt], [
4002 VLC_SAVE_FLAGS
4003 CFLAGS="${CFLAGS} ${GCRYPT_CFLAGS}"
4004 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
4005 [#include <gcrypt.h>
4006 #if GCRYPT_VERSION_NUMBER < 0x010600
4007 #error
4008 #endif]])], [
4009 ac_cv_lib_gcrypt=yes
4010 ], [
4011 ac_cv_lib_gcrypt=no
4012 ])
4013 VLC_RESTORE_FLAGS
4014 ])
4016 AS_IF([test "${ac_cv_lib_gcrypt}" = "yes"], [
4017 AC_DEFINE([HAVE_GCRYPT], 1, [Defined if having gcrypt])
4018 ], [
4019 AS_IF([test "${enable_libgcrypt}" = "yes"], [
4020 AC_MSG_ERROR([libgcrypt version 1.6.0 or higher not found. Install libgcrypt or pass --disable-libgcrypt.])
4021 ])
4022 ])
4023 ])
4025 AS_IF([test -z "$GCRYPT_LIBS"], [
4026 GCRYPT_LIBS="-lgcrypt -lgpg-error"
4027 ])
4029 AC_SUBST(GCRYPT_CFLAGS)
4030 AC_SUBST(GCRYPT_LIBS)
4031 AM_CONDITIONAL([HAVE_GCRYPT], [test "${ac_cv_lib_gcrypt}" = "yes"])
4033 dnl
4034 dnl TLS/SSL
4035 dnl
4036 AC_ARG_ENABLE(gnutls,
4037 [ --enable-gnutls GNU TLS TLS/SSL support (default enabled)])
4038 AS_IF([test "${enable_gnutls}" != "no"], [
4039 PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.3.6], [
4040 VLC_ADD_PLUGIN([gnutls])
4041 ], [
4042 AS_IF([test -n "${enable_gnutls}"], [
4043 AC_MSG_ERROR([${GNUTLS_PKG_ERRORS}.)])
4044 ])
4045 ])
4046 ])
4049 dnl
4050 dnl Taglib plugin
4051 dnl
4052 AC_ARG_ENABLE(taglib,
4053 [AS_HELP_STRING([--disable-taglib],
4054 [do not use TagLib (default enabled)])])
4055 AS_IF([test "${enable_taglib}" != "no"], [
4056 PKG_CHECK_MODULES(TAGLIB, taglib >= 1.9, [
4057 VLC_ADD_PLUGIN([taglib])
4058 ], [
4059 AC_MSG_WARN([${TAGLIB_PKG_ERRORS}.])])
4060 ])
4062 dnl
4063 dnl libsecret
4064 dnl
4065 PKG_ENABLE_MODULES_VLC([SECRET], [], [libsecret-1 >= 0.18], [use libsecret for keystore], [auto])
4067 dnl
4068 dnl kwallet
4069 dnl
4070 AC_ARG_ENABLE(kwallet,
4071 [AS_HELP_STRING([--enable-kwallet],
4072 [use kwallet (via D-Bus) for keystore (default enabled)])])
4073 AS_IF([test "${enable_kwallet}" != "no" -a "${have_dbus}" = "yes"], [
4074 VLC_ADD_PLUGIN([kwallet])
4075 ])
4077 dnl
4078 dnl update checking system
4079 dnl
4080 AC_ARG_ENABLE(update-check,
4081 [ --enable-update-check update checking system (default disabled)])
4082 if test "${enable_update_check}" = "yes"
4083 then
4084 AS_IF([test "${ac_cv_lib_gcrypt}" != "yes"],[
4085 AC_MSG_ERROR([libgcrypt is required for update checking system]) ])
4086 fi
4087 AM_CONDITIONAL(UPDATE_CHECK, [test "${enable_update_check}" = "yes"])
4089 dnl
4090 dnl OS X notification plugin
4091 dnl
4092 AC_ARG_ENABLE(osx_notifications,
4093 [ --enable-osx-notifications osx notification plugin (default disabled)],,
4094 [enable_osx_notifications=no])
4095 AS_IF([test "${enable_osx_notifications}" != "no"], [
4096 if test -d ${CONTRIB_DIR}/Growl.framework -o -d ${CONTRIB_DIR}/Frameworks/Growl.framework
4097 then
4098 VLC_ADD_PLUGIN([osx_notifications])
4099 VLC_ADD_LIBS([osx_notifications], [-Wl,-framework,Growl,-framework,Foundation])
4100 VLC_ADD_OBJCFLAGS([osx_notifications], [-fobjc-exceptions] )
4101 fi
4102 ])
4104 dnl
4105 dnl Libnotify notification plugin
4106 dnl
4107 PKG_ENABLE_MODULES_VLC([NOTIFY], [], [libnotify gtk+-3.0], [libnotify notification], [auto])
4109 dnl
4110 dnl libplacebo support
4111 dnl
4112 AC_ARG_ENABLE(libplacebo,
4113 [AS_HELP_STRING([--disable-libplacebo],
4114 [disable libplacebo support (default auto)])])
4116 AS_IF([test "$enable_libplacebo" != "no"], [
4117 PKG_CHECK_MODULES([LIBPLACEBO], [libplacebo >= 0.2.1], [
4118 AC_DEFINE([HAVE_LIBPLACEBO], [1], [Define to 1 if libplacebo is enabled.])
4119 ], [
4120 AS_IF([test -n "${enable_libplacebo}"], [
4121 AC_MSG_ERROR([${LIBPLACEBO_PKG_ERRORS}.])
4122 ])
4123 enable_libplacebo="no"
4124 ])
4125 ])
4126 AM_CONDITIONAL(HAVE_LIBPLACEBO, [test "$enable_libplacebo" != "no"])
4129 dnl
4130 dnl Endianness check
4131 dnl
4132 AC_C_BIGENDIAN
4133 AS_IF([test "${ac_cv_c_bigendian}" = "yes"], [
4134 DEFS_BIGENDIAN="-DWORDS_BIGENDIAN=1"
4135 ], [
4136 DEFS_BIGENDIAN=""
4137 ])
4138 AC_SUBST(DEFS_BIGENDIAN)
4140 dnl
4141 dnl Where to install KDE solid .desktop
4142 dnl
4143 AC_ARG_WITH(kde-solid,
4144 AS_HELP_STRING([--with-kde-solid=PATH],
4145 [KDE Solid actions directory (auto)]),, [
4147 if test "${SYS}" != "mingw32" -a "${SYS}" != "darwin" ; then
4148 with_kde_solid="yes"
4149 fi
4150 ])
4151 soliddatadir=""
4152 AS_IF([test "${with_kde_solid}" != "no"], [
4153 AS_IF([test "${with_kde_solid}" = "yes"], [
4154 kde4datadir="`${KDE4_CONFIG} --install data`"
4155 AS_IF([test "x$kde4datadir" = "x"], [kde4datadir='${datadir}/kde4/apps'])
4156 soliddatadir="${kde4datadir}/solid/actions"
4157 ], [
4158 soliddatadir="${with_kde_solid}"
4159 ])
4160 ])
4161 AC_SUBST(soliddatadir)
4162 AM_CONDITIONAL(KDE_SOLID, [test "x${soliddatadir}" != "x"])
4164 dnl
4165 dnl Find tools for win32 packaging
4166 dnl
4167 AS_IF([test "${SYS}" = "mingw32"], [
4168 dnl
4169 dnl Find makensis required to build the NSIS installer
4170 dnl
4171 nsis_major_required="3"
4172 nsis_version_ok="no"
4173 AC_PATH_PROG([MAKENSIS], [makensis], [no])
4174 AS_IF([test "$MAKENSIS" != "no"], [
4175 # Check version
4176 AC_MSG_CHECKING([makensis version])
4177 nsis_version=$($MAKENSIS -VERSION)
4178 AC_MSG_RESULT([$nsis_version])
4179 nsis_version_major=$(echo "$nsis_version" | awk -F \. '{print $1}' | sed 's/v//')
4180 # Check if major version is a valid number
4181 AS_IF([test -n "$nsis_version_major" && \
4182 test "$nsis_version_major" -eq "$nsis_version_major" 2> /dev/null], [
4183 # Do the version check using major version
4184 AS_IF([test "$nsis_version_major" -lt "$nsis_major_required"], [
4185 AC_MSG_WARN([makensis too old, (needs ${nsis_major_required}.x, have ${nsis_version_major}.x)])
4186 ], [
4187 nsis_version_ok="yes"
4188 ])
4189 ], [
4190 AC_MSG_WARN([failed to check the makensis version])
4191 ])
4192 ])
4193 dnl
4194 dnl Find 7zip
4195 dnl
4196 AC_PATH_PROG([SEVENZIP], [7z], [7z])
4197 ])
4198 AM_CONDITIONAL(HAVE_MAKENSIS, [test "x$MAKENSIS" != "xno" && test "$nsis_version_ok" = "yes"])
4200 dnl
4201 dnl Check wether we have the PROCESS_MITIGATION_IMAGE_LOAD_POLICY
4202 dnl It should only be available when building for win10, but some SDKs define it unconditionnaly
4203 dnl
4204 if test "${SYS}" = "mingw32"; then
4205 AC_CHECK_TYPES([PROCESS_MITIGATION_IMAGE_LOAD_POLICY],,,[#include <windows.h>])
4206 fi
4208 EXTEND_HELP_STRING([Components:])
4210 dnl
4211 dnl the VLC binary
4212 dnl
4213 AC_ARG_ENABLE(vlc,
4214 [ --enable-vlc build the VLC media player (default enabled)])
4215 AM_CONDITIONAL(BUILD_VLC, [test "${enable_vlc}" != "no"])
4217 dnl
4218 dnl Fuzzer (at the end in order to don't mess dependencies FLAGS)
4219 dnl
4220 AS_VAR_IF(with_libfuzzer, no, [], [
4221 LIBS="-lstdc++ ${LIBM} ${LIBPTHREAD} -L${with_libfuzzer} -lFuzzer"
4222 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc-guard, [
4223 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard])
4224 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard], [CXXFLAGS])
4225 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp])
4226 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp], [CXXFLAGS])
4227 ], [
4228 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc, [
4229 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc])
4230 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc], [CXXFLAGS])
4231 ], [
4232 AC_MSG_ERROR([Sanitizer coverage not supported by your compiler])
4233 ])
4234 ])
4235 ])
4237 dnl
4238 dnl Stuff used by the program
4239 dnl
4240 VERSION_MESSAGE="${VERSION} ${CODENAME}"
4241 COPYRIGHT_MESSAGE="Copyright © ${COPYRIGHT_YEARS} the VideoLAN team"
4242 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION_MESSAGE}", [Simple version string])
4243 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "${COPYRIGHT_MESSAGE}", [Copyright string])
4244 AC_DEFINE_UNQUOTED(COPYRIGHT_YEARS, "${COPYRIGHT_YEARS}", [The copyright years])
4245 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
4246 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_MAJOR,${VERSION_MAJOR}, [version major number])
4247 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_MINOR,${VERSION_MINOR}, [version minor number])
4248 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_REVISION,${VERSION_REVISION}, [version revision number])
4249 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_EXTRA,${VERSION_EXTRA}, [version extra number])
4250 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_DEV,"${VERSION_DEV}", [version development string])
4251 AC_SUBST(COPYRIGHT_MESSAGE)
4252 AC_SUBST(VERSION_MESSAGE)
4253 AC_SUBST(VERSION_MAJOR)
4254 AC_SUBST(VERSION_MINOR)
4255 AC_SUBST(VERSION_REVISION)
4256 AC_SUBST(VERSION_EXTRA)
4257 AC_SUBST(COPYRIGHT_YEARS)
4258 AC_DEFINE_UNQUOTED(VLC_COMPILE_BY, "`whoami|sed -e 's/\\\/\\\\\\\/g'`", [user who ran configure])
4259 AC_DEFINE_UNQUOTED(VLC_COMPILE_HOST, "`hostname -f 2>/dev/null || hostname`", [host which ran configure])
4260 AC_DEFINE_UNQUOTED(VLC_COMPILER, "`$CC -v 2>&1 | tail -n 1 | sed -e 's/ *$//'`", [compiler])
4261 dnl
4262 dnl Handle substvars that use $(top_srcdir)
4263 dnl
4264 CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include ${CPPFLAGS}"
4266 dnl
4267 dnl Configuration is finished
4268 dnl
4269 AC_SUBST(SYS)
4270 AC_SUBST(ARCH)
4271 AC_SUBST(ALIASES)
4272 AC_SUBST(ASM)
4273 AC_SUBST(MOC)
4274 AC_SUBST(RCC)
4275 AC_SUBST(UIC)
4276 AC_SUBST(WINDRES)
4277 AC_SUBST(WINE_SDK_PATH)
4278 AC_SUBST(LIBEXT)
4279 AC_SUBST(AM_CPPFLAGS)
4280 AC_SUBST(MACOSX_DEPLOYMENT_TARGET)
4281 AC_SUBST(FILE_LIBVLCCORE_DLL)
4282 AC_SUBST(FILE_LIBVLC_DLL)
4284 AC_CONFIG_FILES([
4285 Makefile
4286 doc/Makefile
4287 modules/Makefile
4288 m4/Makefile
4289 po/Makefile.in
4290 share/Makefile
4291 compat/Makefile
4292 src/Makefile
4293 lib/Makefile
4294 bin/Makefile
4295 test/Makefile
4296 modules/hw/mmal/Makefile
4297 share/vlc.appdata.xml.in
4298 ])
4300 AM_COND_IF([HAVE_WIN32], [
4301 AC_CONFIG_FILES([
4302 extras/package/win32/NSIS/spad.nsi
4303 extras/package/win32/NSIS/vlc.win32.nsi
4304 extras/package/win32/msi/config.wxi
4305 ])
4306 ])
4308 AM_COND_IF([HAVE_DARWIN], [
4309 AC_CONFIG_FILES([
4310 modules/gui/macosx/UI/InfoPlist.strings:modules/gui/macosx/Resources/InfoPlist.strings.in
4311 share/macosx/Info.plist:share/Info.plist.in
4312 ])
4313 ])
4315 dnl Generate makefiles
4316 AC_OUTPUT
4318 dnl Do we have to use make or gmake ?
4319 if make --version 2>&1|grep -q GNU
4320 then
4321 # GNU make, all seems good
4322 MAKE=make
4323 else
4324 # Known GNU make alias (on BSD)
4325 MAKE=gmake
4326 fi
4327 dnl Shortcut to nice compile message
4328 if test -n $SHELL; then
4329 SHELL=${CONFIG_SHELL-/bin/sh}
4330 fi
4331 rm -f compile
4332 compile_top_srcdir=`sed -ne "s/^top_srcdir *= *//p" < Makefile`
4333 echo "#! $SHELL
4334 rm -f .error\$\$
4335 ERROR=0
4336 export PATH=\"$PATH\" LANG=C
4337 ($MAKE V=1 \$@ 2>&1 || touch .error\$\$)| $compile_top_srcdir/extras/buildsystem/make.pl
4338 test -f .error\$\$ && ERROR=1
4339 rm -f .error\$\$
4340 exit \$ERROR" >compile
4341 chmod a+x compile
4343 echo "
4344 libvlc configuration
4345 --------------------
4346 version : ${VERSION}
4347 system : ${SYS}
4348 architecture : ${ARCH}
4349 optimizations : ${enable_optimizations}"
4350 if test "${enable_vlc}" != "no"; then
4351 echo "vlc aliases :${ALIASES}"
4352 else
4353 echo "build vlc executable : no"
4354 fi
4355 echo "
4356 To build vlc and its plugins, type \`$MAKE', or \`./compile' if you like nice colors."