| blob | e507d31694a2b191000182c1c656df56884b7955 |
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="${PKG_CONFIG} --static"
877 ])
878 ])
881 dnl
882 dnl Check for zlib.h and -lz if available
883 dnl
884 AC_CHECK_HEADERS(zlib.h, [ have_zlib=yes ], [ have_zlib=no ])
885 AM_CONDITIONAL(HAVE_ZLIB, [ test "${have_zlib}" = "yes" ])
886 if test "${have_zlib}" = "yes"
887 then
888 VLC_ADD_LIBS([sap],[-lz])
889 fi
892 dnl
893 dnl Domain name i18n support via GNU libidn
894 dnl
895 PKG_CHECK_MODULES([IDN], [libidn], [
896 have_libidn="yes"
897 AC_DEFINE([HAVE_IDN], 1, [Define to 1 if you have GNU libidn.])
898 ], [
899 have_libidn="no"
900 ])
903 dnl Check for dbus
904 AC_ARG_ENABLE(dbus,
905 [AS_HELP_STRING([--enable-dbus],
906 [compile D-Bus message bus support (default enabled)])])
907 have_dbus="no"
908 AS_IF([test "${enable_dbus}" != "no"], [
909 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.6.0], [
910 have_dbus="yes"
911 ], [
912 AS_IF([test -n "${enable_dbus}"], [
913 AC_MSG_ERROR([${DBUS_PKG_ERRORS}.])
914 ], [
915 AC_MSG_WARN([${DBUS_PKG_ERRORS}.])
916 ])
917 ])
918 ])
919 AM_CONDITIONAL([HAVE_DBUS], [test "${have_dbus}" = "yes"])
922 dnl Check for systemd
923 PKG_CHECK_MODULES([SYSTEMD], [libsystemd], [
924 have_systemd="yes"
925 ], [
926 AC_MSG_WARN([${SYSTEMD_PKG_ERRORS}.])
927 ])
928 AM_CONDITIONAL([HAVE_SYSTEMD], [test "${have_systemd}" = "yes"])
931 EXTEND_HELP_STRING([Optimization options:])
932 dnl
933 dnl Compiler warnings
934 dnl
936 AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wvolatile-register-var -Wformat -Wformat-security], [CFLAGS])
937 AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wvolatile-register-var -Wformat -Wformat-security], [CXXFLAGS])
939 AX_APPEND_COMPILE_FLAGS([-Wbad-function-cast -Wwrite-strings -Wmissing-prototypes -Werror-implicit-function-declaration -Winit-self -Wlogical-op -Wshadow=local -Wmultistatement-macros], [CFLAGS])
940 AX_APPEND_COMPILE_FLAGS([-pipe], [CFLAGS])
942 dnl
943 dnl Debugging mode
944 dnl
945 AC_ARG_ENABLE(debug,
946 [AS_HELP_STRING([--enable-debug],
947 [build with run-time assertions (default disabled)])],,
948 [enable_debug="no"])
949 AH_TEMPLATE(NDEBUG,
950 [Define to 1 if debug code should NOT be compiled])
951 AS_IF([test "${enable_debug}" != "no"], [
952 AC_CHECK_HEADERS([valgrind/valgrind.h])
953 ], [
954 AC_DEFINE(NDEBUG)
955 ])
957 dnl
958 dnl Profiling
959 dnl
960 AC_ARG_ENABLE(gprof,
961 [AS_HELP_STRING([--enable-gprof],[profile with gprof (default disabled)])],,
962 [enable_gprof="no"])
963 AS_IF([test "${enable_gprof}" != "no"], [
964 CFLAGS="${CFLAGS} -pg"
965 CXXFLAGS="${CXXFLAGS} -pg"
966 OBJCFLAGS="${OBJCFLAGS} -pg"
967 LDFLAGS="${LDFLAGS} -pg"
968 ])
970 AC_ARG_ENABLE(cprof,
971 [AS_HELP_STRING([--enable-cprof],[profile with cprof (default disabled)])],,
972 [enable_cprof="no"])
973 AS_IF([test "${enable_gprof}" != "no"], [
974 CFLAGS="${CFLAGS} -finstrument-functions"
975 CXXFLAGS="${CXXFLAGS} -finstrument-functions"
976 OBJCFLAGS="${OBJCFLAGS} -finstrument-functions"
977 LDFLAGS="${LDFLAGS} -finstrument-functions"
978 ])
980 dnl
981 dnl Test coverage
982 dnl
983 AC_ARG_ENABLE(coverage,
984 [AS_HELP_STRING([--enable-coverage],
985 [build for test coverage (default disabled)])],,
986 [enable_coverage="no"])
987 AS_IF([test "${enable_coverage}" != "no"], [
988 CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
989 CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
990 LDFLAGS="-lgcov ${LDFLAGS}"
991 ])
993 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "os2"], [
994 VLC_SAVE_FLAGS
995 CFLAGS="${CFLAGS} -fvisibility=hidden"
996 CXXFLAGS="${CXXFLAGS} -fvisibility=hidden"
997 OBJCFLAGS="${OBJCFLAGS} -fvisibility=hidden"
998 AC_CACHE_CHECK([if $CC accepts -fvisibility=hidden],
999 [ac_cv_c_visibility_hidden], [
1000 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1001 ac_cv_c_visibility_hidden=yes
1002 ], [
1003 ac_cv_c_visibility_hidden=no
1004 ])
1005 ])
1006 AS_IF([test "${ac_cv_c_visibility_hidden}" = "no"], [VLC_RESTORE_FLAGS])
1007 ])
1009 dnl
1010 dnl Sanitizer flags
1011 dnl
1012 AC_ARG_WITH([sanitizer],
1013 [AS_HELP_STRING([--with-sanitizer=(address/memory/undefined/thread)],
1014 [build with sanitizer flags (default disabled)])],
1015 [],
1016 [with_sanitizer=no])
1018 AS_VAR_IF(with_sanitizer, no, [], [
1019 AX_CHECK_COMPILE_FLAG([-fsanitize=${with_sanitizer}], [
1020 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}])
1021 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [CXXFLAGS])
1022 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [LDFLAGS])
1023 ], [
1024 AC_MSG_ERROR(["-fsanitize=${with_sanitizer} not supported!"])
1025 ])
1026 AX_APPEND_FLAG([-g])
1027 AX_APPEND_FLAG([-g], [CXXFLAGS])
1029 AS_IF([test -z "${with_sanitizer##*address*}" ], [
1030 AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer])
1031 AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer], [CXXFLAGS])
1032 ])
1033 AS_IF([test -z "${with_sanitizer##*memory*}" ], [
1034 AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
1035 AX_APPEND_COMPILE_FLAGS([-fPIE -pie], [CXXFLAGS])
1036 ])
1037 AS_IF([test -z "${with_sanitizer##*thread*}" ], [
1038 AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
1039 AX_APPEND_COMPILE_FLAGS([-fPIE -pie], [CXXFLAGS])
1040 ])
1041 ])
1043 dnl
1044 dnl Enable/disable optimizations
1045 dnl
1046 AC_ARG_ENABLE(optimizations,
1047 [AS_HELP_STRING([--disable-optimizations],
1048 [disable compiler optimizations (default enabled)])],,
1049 [enable_optimizations="yes"])
1051 dnl Check for various optimization flags
1052 AS_IF([test "${enable_optimizations}" != "no"], [
1054 dnl -O3 only in production builds
1055 AS_IF([test "${enable_debug}" = "no"], [
1056 VLC_SAVE_FLAGS
1057 CFLAGS="${CFLAGS} -O3"
1058 CXXFLAGS="${CXXFLAGS} -O3"
1059 OBJCFLAGS="${OBJCFLAGS} -O3"
1060 AC_CACHE_CHECK([if $CC accepts -O3], [ac_cv_c_o3], [
1061 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1062 ac_cv_c_o3=yes
1063 ], [
1064 ac_cv_c_o3=no
1065 ])
1066 ])
1067 AS_IF([test "${ac_cv_c_o3}" = "no"], [VLC_RESTORE_FLAGS])
1068 ])
1070 dnl Check for fast maths
1071 AX_APPEND_COMPILE_FLAGS([-fno-math-errno -funsafe-math-optimizations -fno-rounding-math -fno-signaling-nans -fcx-limited-range], [CFLAGS])
1072 AX_APPEND_COMPILE_FLAGS([-fno-math-errno -funsafe-math-optimizations -fno-rounding-math -fno-signaling-nans -fcx-limited-range], [CXXFLAGS])
1074 AH_BOTTOM([
1075 #if defined(_MSC_VER) && !defined(__clang__)
1076 # pragma fenv_access(off)
1077 # pragma fp_contract(on)
1078 #elif defined(__GNUC__)
1079 /* Not supported so far */
1080 #else
1081 # pragma STDC FENV_ACCESS OFF
1082 # pragma STDC FP_CONTRACT ON
1083 #endif
1084 ])
1086 dnl Check for -funroll-loops
1087 VLC_SAVE_FLAGS
1088 CFLAGS="${CFLAGS} -funroll-loops"
1089 CXXFLAGS="${CXXFLAGS} -funroll-loops"
1090 OBJCFLAGS="${OBJCFLAGS} -funroll-loops"
1091 AC_CACHE_CHECK([if $CC accepts -funroll-loops], [ac_cv_c_unroll_loops], [
1092 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1093 ac_cv_c_unroll_loops=yes
1094 ], [
1095 ac_cv_c_unroll_loops=no
1096 ])
1097 ])
1098 AS_IF([test "${ac_cv_c_unroll_loops}" = "no"], [VLC_RESTORE_FLAGS])
1100 AS_IF([test "$enable_debug" = "no"], [
1101 dnl Check for -fomit-frame-pointer
1102 VLC_SAVE_FLAGS
1103 CFLAGS="${CFLAGS} -fomit-frame-pointer"
1104 CXXFLAGS="${CXXFLAGS} -fomit-frame-pointer"
1105 OBJCFLAGS="${OBJCFLAGS} -fomit-frame-pointer"
1106 AC_CACHE_CHECK([if $CC accepts -fomit-frame-pointer],
1107 [ac_cv_c_omit_frame_pointer], [
1108 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1109 ac_cv_c_omit_frame_pointer=yes
1110 ], [
1111 ac_cv_c_omit_frame_pointer=no
1112 ])
1113 ])
1114 AS_IF([test "${ac_cv_c_omit_frame_pointer}" = "no"], [VLC_RESTORE_FLAGS])
1115 ])
1117 ])
1119 AC_ARG_ENABLE(ssp, [
1120 AS_HELP_STRING([--disable-ssp],
1121 [disable stack smashing protection (default enabled for optimized builds)])
1122 ],,[enable_ssp="yes"])
1124 AS_IF([test "${enable_ssp}" != "no" -a "${enable_optimizations}" != "no"], [
1125 VLC_SAVE_FLAGS
1126 AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong])
1127 AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong], [CXXFLAGS])
1128 dnl Win32 requires linking to ssp for stack-protection
1129 AS_IF([test "${SYS}" = "mingw32"], [
1130 LDFLAGS="${LDFLAGS} -lssp"
1131 AC_CACHE_CHECK([if linker supports stack protectors], [ac_cv_ld_ssp], [
1132 AC_TRY_LINK([#include <stdio.h>],[char buf[100]; fgets(buf, sizeof(buf), stdin);], [
1133 ac_cv_ld_ssp="yes"
1134 ], [
1135 ac_cv_ld_ssp="no"
1136 ])
1137 ])
1138 AS_IF([test "${ac_cv_ld_ssp}" = "no"], [VLC_RESTORE_FLAGS])
1139 ])
1140 ])
1142 AS_IF([test "${SYS}" = "mingw32"], [
1143 dnl library for BCrypt APIs
1144 AS_IF([test "${vlc_winstore_app}" = 1],
1145 [LDFLAGS="${LDFLAGS} -lbcrypt"])
1146 ])
1148 VLC_SAVE_FLAGS
1149 LDFLAGS="${LDFLAGS} -Wl,-Bsymbolic"
1150 AC_CACHE_CHECK([if linker supports -Bsymbolic], [ac_cv_ld_bsymbolic], [
1151 AC_TRY_LINK([],, [
1152 ac_cv_ld_bsymbolic="-Wl,-Bsymbolic"
1153 ], [
1154 ac_cv_ld_bsymbolic=""
1155 ])
1156 ])
1157 VLC_RESTORE_FLAGS
1158 SYMBOLIC_LDFLAGS="${ac_cv_ld_bsymbolic}"
1159 AC_SUBST(SYMBOLIC_LDFLAGS)
1161 VLC_SAVE_FLAGS
1162 LDFLAGS="${LDFLAGS} -Wl,-z,defs"
1163 AC_CACHE_CHECK([if linker supports -z,defs], [ac_cv_ld_z_defs], [
1164 AC_TRY_LINK([],, [
1165 ac_cv_ld_z_defs="yes"
1166 ], [
1167 ac_cv_ld_z_defs="no"
1168 ])
1169 ])
1170 AS_IF([test "${ac_cv_ld_z_defs}" = "no"], [VLC_RESTORE_FLAGS])
1172 dnl Check for __attribute__((packed))
1173 AC_CACHE_CHECK([for __attribute__((packed))],
1174 [ac_cv_c_attribute_packed],
1175 [ac_cv_c_attribute_packed=no
1176 AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b; (void)b;],
1177 [ac_cv_c_attribute_packed=yes])])
1178 if test "${ac_cv_c_attribute_packed}" != "no"; then
1179 AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1180 fi
1182 dnl
1183 dnl Check the CPU
1184 dnl
1185 case "${host_cpu}" in
1186 "")
1187 ARCH=unknown
1188 ;;
1189 armv*)
1190 ARCH="arm"
1191 host_cpu="arm"
1192 ;;
1193 *)
1194 ARCH="${host_cpu}"
1195 ;;
1196 esac
1198 dnl Check for backtrace() support
1199 AC_CHECK_HEADERS(execinfo.h)
1200 AC_CHECK_FUNCS(backtrace)
1202 dnl
1203 dnl default modules
1204 dnl
1205 ALIASES="${ALIASES} cvlc rvlc"
1207 dnl
1208 dnl Accelerated modules
1209 dnl
1211 dnl Check for fully working MMX intrinsics
1212 dnl We need support for -mmmx, we need <mmintrin.h>, and we also need a
1213 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1214 AC_ARG_ENABLE(mmx,
1215 [AS_HELP_STRING([--disable-mmx],
1216 [disable MMX optimizations (default auto)])],,[
1217 case "${host_cpu}" in
1218 i?86|x86_64)
1219 enable_mmx="yes"
1220 ;;
1221 *)
1222 enable_mmx="no"
1223 ;;
1224 esac
1225 ])
1226 have_mmx="no"
1227 have_mmxext="no"
1228 AS_IF([test "${enable_mmx}" != "no"], [
1229 ARCH="${ARCH} mmx"
1230 VLC_SAVE_FLAGS
1231 CFLAGS="${CFLAGS} -mmmx"
1232 AC_CACHE_CHECK([if $CC groks MMX intrinsics], [ac_cv_c_mmx_intrinsics], [
1233 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1234 [#include <mmintrin.h>
1235 #include <stdint.h>
1236 uint64_t frobzor;]], [
1237 [__m64 a, b, c;
1238 a = b = c = (__m64)frobzor;
1239 a = _mm_slli_pi16(a, 3);
1240 a = _mm_adds_pi16(a, b);
1241 c = _mm_srli_pi16(c, 8);
1242 c = _mm_slli_pi16(c, 3);
1243 b = _mm_adds_pi16(b, c);
1244 a = _mm_unpacklo_pi8(a, b);
1245 frobzor = (uint64_t)a;]])], [
1246 ac_cv_c_mmx_intrinsics=yes
1247 ], [
1248 ac_cv_c_mmx_intrinsics=no
1249 ])
1250 ])
1251 VLC_RESTORE_FLAGS
1252 AS_IF([test "${ac_cv_c_mmx_intrinsics}" != "no"], [
1253 AC_DEFINE(HAVE_MMX_INTRINSICS, 1, [Define to 1 if MMX intrinsics are available.])
1254 ])
1256 VLC_SAVE_FLAGS
1257 CFLAGS="${CFLAGS} -mmmx"
1258 AC_CACHE_CHECK([if $CC groks MMX inline assembly], [ac_cv_mmx_inline], [
1259 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1260 void *p;
1261 asm volatile("packuswb %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1262 ]])
1263 ], [
1264 ac_cv_mmx_inline=yes
1265 ], [
1266 ac_cv_mmx_inline=no
1267 ])
1268 ])
1269 AS_IF([test "${ac_cv_mmx_inline}" != "no"], [
1270 AC_DEFINE(CAN_COMPILE_MMX, 1, [Define to 1 inline MMX assembly is available.])
1271 have_mmx="yes"
1272 ])
1274 AC_CACHE_CHECK([if $CC groks MMX EXT inline assembly],
1275 [ac_cv_mmxext_inline], [
1276 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1277 void *p;
1278 asm volatile("maskmovq %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1279 ]])
1280 ], [
1281 ac_cv_mmxext_inline=yes
1282 ], [
1283 ac_cv_mmxext_inline=no
1284 ])
1285 ])
1286 VLC_RESTORE_FLAGS
1287 AS_IF([test "${ac_cv_mmxext_inline}" != "no"], [
1288 AC_DEFINE(CAN_COMPILE_MMXEXT, 1, [Define to 1 if MMX EXT inline assembly is available.])
1289 have_mmxext="yes"
1290 ])
1291 ])
1292 AM_CONDITIONAL([HAVE_MMX], [test "${have_mmx}" = "yes"])
1293 AM_CONDITIONAL([HAVE_MMXEXT], [test "${have_mmxext}" = "yes"])
1295 dnl Check for fully workin SSE2 intrinsics
1296 dnl We need support for -mmmx, we need <emmintrin.h>, and we also need a
1297 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1298 AC_ARG_ENABLE(sse,
1299 [AS_HELP_STRING([--disable-sse],
1300 [disable SSE (1-4) optimizations (default auto)])],, [
1301 case "${host_cpu}" in
1302 i?86|x86_64)
1303 enable_sse=yes
1304 ;;
1305 *)
1306 enable_sse=no
1307 ;;
1308 esac
1309 ])
1310 have_sse2="no"
1311 AS_IF([test "${enable_sse}" != "no"], [
1312 ARCH="${ARCH} sse sse2"
1314 VLC_SAVE_FLAGS
1315 CFLAGS="${CFLAGS} -msse2"
1316 AC_CACHE_CHECK([if $CC groks SSE2 intrinsics], [ac_cv_c_sse2_intrinsics], [
1317 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1318 [#include <emmintrin.h>
1319 #include <stdint.h>
1320 uint64_t frobzor;]], [
1321 [__m128i a, b, c;
1322 a = b = c = _mm_set1_epi64((__m64)frobzor);
1323 a = _mm_slli_epi16(a, 3);
1324 a = _mm_adds_epi16(a, b);
1325 c = _mm_srli_epi16(c, 8);
1326 c = _mm_slli_epi16(c, 3);
1327 b = _mm_adds_epi16(b, c);
1328 a = _mm_unpacklo_epi8(a, b);
1329 frobzor = (uint64_t)_mm_movepi64_pi64(a);]])], [
1330 ac_cv_c_sse2_intrinsics=yes
1331 ], [
1332 ac_cv_c_sse2_intrinsics=no
1333 ])
1334 ])
1335 VLC_RESTORE_FLAGS
1336 AS_IF([test "${ac_cv_c_sse2_intrinsics}" != "no"], [
1337 AC_DEFINE(HAVE_SSE2_INTRINSICS, 1, [Define to 1 if SSE2 intrinsics are available.])
1338 ])
1340 VLC_SAVE_FLAGS
1341 CFLAGS="${CFLAGS} -msse"
1342 AC_CACHE_CHECK([if $CC groks SSE inline assembly], [ac_cv_sse_inline], [
1343 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1344 void *p;
1345 asm volatile("xorps %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
1346 ]])
1347 ], [
1348 ac_cv_sse_inline=yes
1349 ], [
1350 ac_cv_sse_inline=no
1351 ])
1352 ])
1354 AS_IF([test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"], [
1355 AC_DEFINE(CAN_COMPILE_SSE, 1, [Define to 1 if SSE inline assembly is available.])
1356 ])
1358 AC_CACHE_CHECK([if $CC groks SSE2 inline assembly], [ac_cv_sse2_inline], [
1359 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1360 void *p;
1361 asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
1362 ]])
1363 ], [
1364 ac_cv_sse2_inline=yes
1365 ], [
1366 ac_cv_sse2_inline=no
1367 ])
1368 ])
1369 AS_IF([test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"], [
1370 AC_DEFINE(CAN_COMPILE_SSE2, 1, [Define to 1 if SSE2 inline assembly is available.])
1371 have_sse2="yes"
1372 ])
1374 # SSE3
1375 AC_CACHE_CHECK([if $CC groks SSE3 inline assembly], [ac_cv_sse3_inline], [
1376 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1377 void *p;
1378 asm volatile("movsldup %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1379 ]])
1380 ], [
1381 ac_cv_sse3_inline=yes
1382 ], [
1383 ac_cv_sse3_inline=no
1384 ])
1385 ])
1387 AS_IF([test "${ac_cv_sse3_inline}" != "no"], [
1388 AC_DEFINE(CAN_COMPILE_SSE3, 1, [Define to 1 if SSE3 inline assembly is available.]) ])
1389 # SSSE3
1390 AC_CACHE_CHECK([if $CC groks SSSE3 inline assembly], [ac_cv_ssse3_inline], [
1391 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1392 void *p;
1393 asm volatile("pabsw %%xmm0,%%xmm0"::"r"(p):"xmm0");
1394 ]])
1395 ], [
1396 ac_cv_ssse3_inline=yes
1397 ], [
1398 ac_cv_ssse3_inline=no
1399 ])
1400 ])
1402 AS_IF([test "${ac_cv_ssse3_inline}" != "no"], [
1403 AC_DEFINE(CAN_COMPILE_SSSE3, 1, [Define to 1 if SSSE3 inline assembly is available.]) ])
1405 # SSE4.1
1406 AC_CACHE_CHECK([if $CC groks SSE4.1 inline assembly],
1407 [ac_cv_sse4_1_inline], [
1408 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1409 void *p;
1410 asm volatile("pmaxsb %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1411 ]])
1412 ], [
1413 ac_cv_sse4_1_inline=yes
1414 ], [
1415 ac_cv_sse4_1_inline=no
1416 ])
1417 ])
1419 AS_IF([test "${ac_cv_sse4_1_inline}" != "no"], [
1420 AC_DEFINE(CAN_COMPILE_SSE4_1, 1, [Define to 1 if SSE4_1 inline assembly is available.]) ])
1422 # SSE4.2
1423 AC_CACHE_CHECK([if $CC groks SSE4.2 inline assembly],
1424 [ac_cv_sse4_2_inline], [
1425 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1426 void *p;
1427 asm volatile("pcmpgtq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1428 ]])
1429 ], [
1430 ac_cv_sse4_2_inline=yes
1431 ], [
1432 ac_cv_sse4_2_inline=no
1433 ])
1434 ])
1436 AS_IF([test "${ac_cv_sse4_2_inline}" != "no"], [
1437 AC_DEFINE(CAN_COMPILE_SSE4_2, 1, [Define to 1 if SSE4_2 inline assembly is available.]) ])
1439 # SSE4A
1440 AC_CACHE_CHECK([if $CC groks SSE4A inline assembly], [ac_cv_sse4a_inline], [
1441 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1442 void *p;
1443 asm volatile("insertq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1444 ]])
1445 ], [
1446 ac_cv_sse4a_inline=yes
1447 ], [
1448 ac_cv_sse4a_inline=no
1449 ])
1450 ])
1451 VLC_RESTORE_FLAGS
1452 AS_IF([test "${ac_cv_sse4a_inline}" != "no"], [
1453 AC_DEFINE(CAN_COMPILE_SSE4A, 1, [Define to 1 if SSE4A inline assembly is available.]) ])
1454 ])
1455 AM_CONDITIONAL([HAVE_SSE2], [test "$have_sse2" = "yes"])
1457 VLC_SAVE_FLAGS
1458 CFLAGS="${CFLAGS} -mmmx"
1459 have_3dnow="no"
1460 AC_CACHE_CHECK([if $CC groks 3D Now! inline assembly], [ac_cv_3dnow_inline], [
1461 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1462 void *p;
1463 asm volatile("pfadd %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1464 ]])
1465 ], [
1466 ac_cv_3dnow_inline=yes
1467 ], [
1468 ac_cv_3dnow_inline=no
1469 ])
1470 ])
1471 VLC_RESTORE_FLAGS
1472 AS_IF([test "${ac_cv_3dnow_inline}" != "no"], [
1473 AC_DEFINE(CAN_COMPILE_3DNOW, 1,
1474 [Define to 1 if 3D Now! inline assembly is available.])
1475 have_3dnow="yes"
1476 ])
1477 AM_CONDITIONAL([HAVE_3DNOW], [test "$have_3dnow" = "yes"])
1480 AC_ARG_ENABLE(neon,
1481 [AS_HELP_STRING([--disable-neon],
1482 [disable NEON optimizations (default auto)])],, [
1483 AS_IF([test "${host_cpu}" = "arm"], [enable_neon="yes"] ,[enable_neon="no"])
1484 ])
1485 AS_IF([test "${enable_neon}" != "no"], [
1486 VLC_SAVE_FLAGS
1487 CFLAGS="${CFLAGS} -mfpu=neon -mhard-float"
1488 AC_CACHE_CHECK([if $CCAS groks ARM NEON assembly], [ac_cv_arm_neon], [
1489 AC_COMPILE_IFELSE([
1490 AC_LANG_PROGRAM(,[[
1491 asm volatile("vqmovun.s64 d0, q1":::"d0");
1492 ]])
1493 ], [
1494 ac_cv_arm_neon="yes"
1495 ], [
1496 ac_cv_arm_neon="no"
1497 ])
1498 ])
1499 VLC_RESTORE_FLAGS
1500 ])
1501 AM_CONDITIONAL(HAVE_NEON, [test "${ac_cv_arm_neon}" = "yes"])
1503 AC_ARG_ENABLE(arm64,
1504 [AS_HELP_STRING([--disable-arm64],
1505 [disable arm 64-bit optimizations (default auto)])],, [
1506 AS_IF([test "${host_cpu}" = "aarch64"], [enable_arm64="yes"] ,[enable_arm64="no"])
1507 ])
1508 AS_IF([test "${enable_arm64}" != "no"], [
1509 AC_CACHE_CHECK([if $CCAS groks ARM 64 SIMD assembly], [ac_cv_arm64], [
1510 AC_COMPILE_IFELSE([
1511 AC_LANG_PROGRAM(,[[
1512 asm volatile("uhadd v0.8b, v0.8b, v1.8b":::"v0");
1513 ]])
1514 ], [
1515 ac_cv_arm64="yes"
1516 ], [
1517 ac_cv_arm64="no"
1518 ])
1519 ])
1520 ])
1521 AM_CONDITIONAL(HAVE_ARM64, [test "${ac_cv_arm64}" = "yes"])
1524 AC_ARG_ENABLE(altivec,
1525 [AS_HELP_STRING([--disable-altivec],
1526 [disable AltiVec optimizations (default auto)])],, [
1527 AS_CASE("${host_cpu}", [powerpc*],
1528 [enable_altivec=yes], [enable_altivec=no])
1529 ])
1530 have_altivec="no"
1531 ALTIVEC_CFLAGS=""
1532 AS_IF([test "${enable_altivec}" = "yes"], [
1533 ARCH="${ARCH} altivec";
1534 VLC_SAVE_FLAGS
1535 AC_CACHE_CHECK([if $CC groks AltiVec inline assembly],
1536 [ac_cv_altivec_inline],
1537 [AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1538 ac_cv_altivec_inline="yes",
1539 [CFLAGS="${CFLAGS} -Wa,-maltivec"
1540 AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1541 [ac_cv_altivec_inline="-Wa,-maltivec"],
1542 ac_cv_altivec_inline=no)
1543 ])])
1544 VLC_RESTORE_FLAGS
1545 AS_IF([test "${ac_cv_altivec_inline}" != "no"], [
1546 AC_DEFINE(CAN_COMPILE_ALTIVEC, 1,
1547 [Define to 1 if AltiVec inline assembly is available.])
1548 AS_IF([test "${ac_cv_altivec_inline}" != "yes"], [
1549 ALTIVEC_CFLAGS="${ac_cv_altivec_inline}"
1550 VLC_ADD_CFLAGS([libvlccore],[${ac_cv_altivec_inline}])
1551 ])
1552 have_altivec="yes"
1553 ])
1555 VLC_SAVE_FLAGS
1556 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1557 [ac_cv_c_altivec], [
1558 CFLAGS="${CFLAGS} -maltivec"
1559 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1560 [#include <altivec.h>]], [
1561 [vec_ld(0, (unsigned char *)0);]])], [
1562 ac_cv_c_altivec="-maltivec"
1563 ], [
1564 ac_cv_c_altivec="no"
1565 ])
1566 ])
1567 VLC_RESTORE_FLAGS
1568 AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1569 CPPFLAGS="${CPPFLAGS} ${ac_cv_c_altivec}"
1570 AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, [Define to 1 if C AltiVec extensions are available.])
1571 VLC_ADD_CFLAGS([libvlccore],[${ac_cv_c_altivec}])
1572 ALTIVEC_CFLAGS="$ALTIVEC_CFLAGS ${ac_cv_c_altivec}"
1573 VLC_ADD_CFLAGS([deinterlace],[${ac_cv_c_altivec}])
1574 have_altivec="yes"
1575 ])
1576 AC_CHECK_HEADERS(altivec.h)
1578 VLC_SAVE_FLAGS
1579 LDFLAGS="${LDFLAGS} -Wl,-framework,vecLib"
1580 AC_CACHE_CHECK([if linker needs -framework vecLib],
1581 [ac_cv_ld_altivec],
1582 [AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)])
1583 VLC_RESTORE_FLAGS
1584 AS_IF([test "${ac_cv_ld_altivec}" != "no"], [
1585 VLC_ADD_LIBS([libvlccore],[-Wl,-framework,vecLib])
1586 ])
1587 ])
1588 AC_SUBST(ALTIVEC_CFLAGS)
1589 AM_CONDITIONAL([HAVE_ALTIVEC], [test "$have_altivec" = "yes"])
1591 dnl
1592 dnl Memory usage
1593 dnl
1594 AC_ARG_ENABLE(optimize-memory,
1595 [AS_HELP_STRING([--enable-optimize-memory],
1596 [optimize memory usage over performance])])
1597 if test "${enable_optimize_memory}" = "yes"; then
1598 AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1599 fi
1601 dnl
1602 dnl Allow running as root (useful for people running on embedded platforms)
1603 dnl
1604 AC_ARG_ENABLE(run-as-root,
1605 [AS_HELP_STRING([--enable-run-as-root],
1606 [allow running VLC as root (default disabled)])])
1607 AS_IF([test "${enable_run_as_root}" = "yes"],[
1608 AC_DEFINE(ALLOW_RUN_AS_ROOT, 1,
1609 [Define to 1 to allow running VLC as root (uid 0).])
1610 ])
1612 dnl
1613 dnl Stream output
1614 dnl
1615 AC_ARG_ENABLE(sout,
1616 [AS_HELP_STRING([--disable-sout],
1617 [disable streaming output (default enabled)])])
1618 AS_IF([test "${enable_sout}" != "no"], [
1619 AC_DEFINE(ENABLE_SOUT, 1, [Define to 1 for stream output support.])
1620 ])
1621 AM_CONDITIONAL(ENABLE_SOUT, [test "${enable_sout}" != "no"])
1623 dnl Lua modules
1624 AC_ARG_ENABLE(lua,
1625 [AS_HELP_STRING([--disable-lua],
1626 [disable LUA scripting support (default enabled)])])
1627 if test "${enable_lua}" != "no"
1628 then
1629 PKG_CHECK_MODULES(LUA, lua5.2,
1630 [ have_lua=yes ],
1631 [
1632 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua 5.1 instead])
1634 PKG_CHECK_MODULES(LUA, lua5.1,
1635 [ have_lua=yes ],
1636 [
1637 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua >= 5.1 instead])
1638 PKG_CHECK_MODULES(LUA, lua >= 5.1,
1639 [ have_lua=yes ],
1640 [
1641 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying manual detection instead])
1642 have_lua=yes
1643 AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
1644 [],
1645 [ have_lua=no ] )
1646 AC_CHECK_LIB( lua5.2 , luaL_newstate,
1647 [LUA_LIBS="-llua5.2"],
1648 AC_CHECK_LIB( lua5.1 , luaL_newstate,
1649 [LUA_LIBS="-llua5.1"],
1650 AC_CHECK_LIB( lua51 , luaL_newstate,
1651 [LUA_LIBS="-llua51"],
1652 AC_CHECK_LIB( lua , luaL_newstate,
1653 [LUA_LIBS="-llua"],
1654 [ have_lua=no
1655 ], [-lm])
1656 )))
1657 ])
1658 ])
1659 ])
1660 if test "x${have_lua}" != "xyes" ; then
1661 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.])
1662 fi
1663 AC_ARG_VAR([LUAC], [LUA byte compiler])
1664 AS_IF([test -z "$LUAC"], [
1665 AC_CHECK_TOOL(LUAC, [luac], [false])
1666 ])
1667 AS_IF([test "${LUAC}" = "false"], [
1668 AC_MSG_ERROR([Could not find the LUA byte compiler.])
1669 ])
1670 AS_IF([test -d "${CONTRIB_DIR}" -a -f "${CONTRIB_DIR}/lib/liblua.a" -a `echo|${LUAC} -o - -|od -j 8 -N 2 -t x2|head -n 1|tr -s ' '|cut -d' ' -f2` != 0404], [
1671 AC_MSG_ERROR([You need 32-bits luac when using lua from contrib.])
1672 ])
1673 fi
1674 AM_CONDITIONAL(BUILD_LUA, [test "${have_lua}" = "yes"])
1677 dnl
1678 dnl VideoLAN manager
1679 dnl
1680 AC_ARG_ENABLE(vlm,
1681 [AS_HELP_STRING([--disable-vlm],
1682 [disable the stream manager (default enabled)])],,
1683 [enable_vlm="${enable_sout}"])
1684 AS_IF([test "${enable_vlm}" != "no"], [
1685 AS_IF([test "${enable_sout}" = "no"], [
1686 AC_MSG_ERROR([VLM requires the stream output. Do not use --disable-sout.])
1687 ])
1688 AC_DEFINE(ENABLE_VLM, 1, [Define if you want the VideoLAN manager support])
1689 ])
1690 AM_CONDITIONAL([ENABLE_VLM], [test "${enable_vlm}" != "no"])
1693 dnl
1694 dnl Addons manager storage and repositories modules
1695 dnl
1696 AC_ARG_ENABLE(addonmanagermodules,
1697 [AS_HELP_STRING([--disable-addonmanagermodules],
1698 [disable the addons manager modules (default enabled)])])
1699 if test "${enable_addonmanagermodules}" != "no"
1700 then
1701 AC_DEFINE(ENABLE_ADDONMANAGERMODULES, 1, [Define if you want the addons manager modules])
1702 fi
1703 AM_CONDITIONAL([ENABLE_ADDONMANAGERMODULES], [test "${enable_addonmanagermodules}" != "no"])
1706 dnl
1707 dnl Input plugins
1708 dnl
1710 EXTEND_HELP_STRING([Input plugins:])
1712 dnl
1713 dnl libarchive access module
1714 dnl
1715 PKG_ENABLE_MODULES_VLC([ARCHIVE], [archive], [libarchive >= 3.1.0], (libarchive support), [auto])
1717 dnl
1718 dnl live555 input
1719 dnl
1720 AC_ARG_ENABLE(live555,
1721 [AS_HELP_STRING([--enable-live555],
1722 [enable RTSP input through live555 (default enabled)])])
1724 AS_IF([test "${enable_live555}" != "no" -a -n "${CXX}"], [
1725 PKG_CHECK_MODULES(LIVE555, live555, [
1726 VLC_ADD_PLUGIN([live555])
1727 VLC_ADD_CXXFLAGS([live555], [$LIVE555_CFLAGS])
1728 VLC_ADD_LIBS([live555],[$LIVE555_LIBS])
1729 ], [
1730 AC_MSG_WARN([${LIVE555_PKG_ERRORS}.])
1732 AC_LANG_PUSH(C++)
1733 VLC_SAVE_FLAGS
1735 dnl detect include paths
1736 AS_IF([test -f "${CONTRIB_DIR}/include/UsageEnvironment/UsageEnvironment.hh"], [
1737 CPPFLAGS_live555="-I${CONTRIB_DIR}/include/liveMedia -I${CONTRIB_DIR}/include/groupsock -I${CONTRIB_DIR}/include/BasicUsageEnvironment -I${CONTRIB_DIR}/include/UsageEnvironment"
1738 ], [
1739 AS_IF([test "${SYS}" != "os2"], [
1740 LIVE555_PREFIX=${LIVE555_PREFIX-"/usr"}
1741 CPPFLAGS_live555="-I${LIVE555_PREFIX}/include/liveMedia -I${LIVE555_PREFIX}/include/groupsock -I${LIVE555_PREFIX}/include/BasicUsageEnvironment -I${LIVE555_PREFIX}/include/UsageEnvironment"
1742 ], [
1743 LIVE555_PREFIX=${LIVE555_PREFIX-"/usr/lib/live"}
1744 CPPFLAGS_live555="-I${LIVE555_PREFIX}/liveMedia/include -I${LIVE555_PREFIX}/groupsock/include -I${LIVE555_PREFIX}/BasicUsageEnvironment/include -I${LIVE555_PREFIX}/UsageEnvironment/include"
1745 LDFLAGS_live555="-L${LIVE555_PREFIX}/liveMedia -L${LIVE555_PREFIX}/groupsock -L${LIVE555_PREFIX}/BasicUsageEnvironment -L${LIVE555_PREFIX}/UsageEnvironment"
1746 ])
1747 ])
1749 dnl CPP Flags
1750 AS_IF([test "${SYS}" = "solaris"], [
1751 CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1752 ])
1753 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1754 LDFLAGS="${LDFLAGS} ${LDFLAGS_live555}"
1756 dnl version check
1757 AC_CACHE_CHECK([for live555 version 1324598400 or later], [ac_cv_live555], [
1758 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
1759 [#include <liveMedia_version.hh>
1760 #if !defined (LIVEMEDIA_LIBRARY_VERSION_INT) || (LIVEMEDIA_LIBRARY_VERSION_INT < 1324598400)
1761 # error BOOM
1762 #endif]])
1763 ], [
1764 ac_cv_live555="yes"
1765 ], [
1766 ac_cv_live555="no"
1767 ])
1768 ])
1770 AS_IF([test "$ac_cv_live555" = "no"], [
1771 AC_MSG_WARN([live555 is missing or its installed version is too old:
1772 Version 2011.12.23 or later is required to proceed.
1773 You can get an updated one from http://www.live555.com/liveMedia .])
1774 AS_IF([test -n "${enable_live555}"], [
1775 AC_MSG_ERROR([Update live555 or pass --disable-live555 to disable RTSP input support.])
1776 ])
1777 ], [
1778 other_libs="-lgroupsock -lBasicUsageEnvironment -lUsageEnvironment"
1779 other_libs_pic="-lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic"
1780 AS_IF([test "${SYS}" = "mingw32"], [
1781 # add ws2_32 for closesocket, select, recv
1782 other_libs="$other_libs -lws2_32"
1783 ])
1785 dnl We need to check for pic because live555 don't provide shared libs
1786 dnl and we want to build a plugins so we need -fPIC on some arch.
1787 VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1788 VLC_ADD_LDFLAGS([live555], [${LDFLAGS_live555}])
1789 AC_CHECK_LIB(liveMedia_pic, main, [
1790 VLC_ADD_PLUGIN([live555])
1791 VLC_ADD_LIBS([live555], [-lliveMedia_pic ${other_libs_pic}])
1792 ],[
1793 AC_CHECK_LIB(liveMedia, main, [
1794 VLC_ADD_PLUGIN([live555])
1795 VLC_ADD_LIBS([live555], [-lliveMedia ${other_libs}])
1796 ],[],[${other_libs}])
1797 ],[${other_libs_pic}])
1798 ])
1799 VLC_RESTORE_FLAGS
1800 AC_LANG_POP(C++)
1801 ])
1802 ])
1804 dnl
1805 dnl IIDC and DV FireWire input modules
1806 dnl
1807 PKG_ENABLE_MODULES_VLC([DC1394], [], [libdc1394-2 >= 2.1.0], [IIDC FireWire input module], [auto])
1808 PKG_ENABLE_MODULES_VLC([DV1394], [], [libraw1394 >= 2.0.1 libavc1394 >= 0.5.3], [DV FireWire input module], [auto])
1810 dnl
1811 dnl - linsys modules: access module check for libzvbi
1812 dnl
1813 AC_ARG_ENABLE(linsys,
1814 [AS_HELP_STRING([--enable-linsys],
1815 [Linux Linear Systems Ltd. SDI and HD-SDI input cards (default enabled)])])
1816 AS_IF([test "$SYS" = "linux" -a "${enable_linsys}" != "no"], [
1817 VLC_ADD_PLUGIN([linsys_hdsdi])
1818 PKG_CHECK_MODULES(LINSYS_SDI, [zvbi-0.2 >= 0.2.28], [
1819 VLC_ADD_PLUGIN([linsys_sdi])
1820 ], [
1821 AC_MSG_WARN([${LINSYS_SDI_PKG_ERRORS}.])
1822 ])
1823 ])
1825 dnl
1826 dnl dvdread module: check for libdvdread
1827 dnl
1828 PKG_ENABLE_MODULES_VLC([DVDREAD], [], [dvdread > 4.9.0], [dvdread input module], [auto])
1830 dnl
1831 dnl libdvdnav plugin
1832 dnl
1833 PKG_ENABLE_MODULES_VLC([DVDNAV], [], [dvdnav > 4.9.0], [DVD with navigation input module (dvdnav)], [auto])
1834 AS_IF([test "${enable_dvdnav}" != "no"], [
1835 AC_MSG_CHECKING(for dvdnav_stream_cb in dvdnav/dvdnav.h)
1836 AC_EGREP_HEADER(dvdnav_stream_cb,dvdnav/dvdnav.h,[
1837 AC_MSG_RESULT(yes)
1838 AC_DEFINE(HAVE_STREAM_CB_IN_DVDNAV_H, 1, For dvdnav demux support)
1839 ],[
1840 AC_MSG_RESULT(no)
1841 ])
1842 ])
1844 dnl
1845 dnl Blu-ray Disc Support with libbluray
1846 dnl
1847 PKG_ENABLE_MODULES_VLC([BLURAY], [libbluray], [libbluray >= 0.6.2], (libbluray for Blu-ray disc support ) )
1849 dnl
1850 dnl OpenCV wrapper and example filters
1851 dnl
1852 PKG_ENABLE_MODULES_VLC([OPENCV], [opencv_example opencv_wrapper], [opencv > 2.0], (OpenCV (computer vision) filter), [auto])
1855 dnl
1856 dnl libsmbclient plugin
1857 dnl
1858 PKG_ENABLE_MODULES_VLC([SMBCLIENT], [smbc], [smbclient], (SMB/CIFS support), [auto])
1860 dnl
1861 dnl liBDSM access module
1862 dnl
1863 PKG_ENABLE_MODULES_VLC([DSM], [dsm], [libdsm >= 0.2.0], [libdsm SMB/CIFS access/sd module], [auto])
1865 dnl
1866 dnl sftp access support
1867 dnl
1868 PKG_ENABLE_MODULES_VLC([SFTP], [sftp], [libssh2], (support SFTP file transfer via libssh2), [auto])
1870 dnl
1871 dnl nfs access support
1872 dnl
1873 PKG_ENABLE_MODULES_VLC([NFS], [nfs], [libnfs >= 1.10.0], (support nfs protocol via libnfs), [auto])
1875 dnl
1876 dnl Video4Linux 2
1877 dnl
1878 AC_ARG_ENABLE(v4l2, [AS_HELP_STRING([--disable-v4l2],
1879 [disable Video4Linux version 2 (default auto)])])
1880 have_v4l2="no"
1881 AS_IF([test "$enable_v4l2" != "no"], [
1882 AC_CHECK_HEADERS([linux/videodev2.h], [
1883 have_v4l2="yes"
1884 ])
1885 ])
1886 AM_CONDITIONAL(HAVE_V4L2, [test "${have_v4l2}" != "no"])
1888 dnl
1889 dnl special access module for Blackmagic SDI cards
1890 dnl
1891 AC_ARG_ENABLE(decklink,
1892 [AS_HELP_STRING([--disable-decklink],
1893 [disable Blackmagic DeckLink SDI input (default auto)])])
1894 AC_ARG_WITH(decklink_sdk,
1895 [AS_HELP_STRING[--with-decklink-sdk=DIR],
1896 [ location of Blackmagic DeckLink SDI SDK])])
1897 have_decklink=no
1898 if test "${enable_decklink}" != "no"
1899 then
1900 if test "${with_decklink_sdk}" != "no" -a -n "${with_decklink_sdk}"
1901 then
1902 VLC_ADD_CPPFLAGS([decklink decklinkoutput],[-I${with_decklink_sdk}/include])
1903 fi
1904 VLC_SAVE_FLAGS
1905 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_decklink}"
1906 AC_LANG_PUSH(C++)
1907 AC_CHECK_HEADERS(DeckLinkAPIDispatch.cpp, [
1908 have_decklink=yes
1909 ], [
1910 AC_MSG_WARN(Blackmagic DeckLink SDI include files not found, decklink disabled)
1911 ])
1912 AC_LANG_POP(C++)
1913 VLC_RESTORE_FLAGS
1914 fi
1915 AM_CONDITIONAL(HAVE_DECKLINK, [ test "${have_decklink}" != "no" ])
1918 dnl
1919 dnl Built-in CD-DA and VCD module
1920 dnl
1921 AC_ARG_ENABLE(vcd,
1922 [AS_HELP_STRING([--disable-vcd],
1923 [disable built-in VCD and CD-DA support (default enabled)])])
1925 AC_ARG_ENABLE(libcddb,
1926 [AS_HELP_STRING([--disable-libcddb],
1927 [disable CDDB for Audio CD (default enabled)])])
1929 if test "${enable_vcd}" != "no"
1930 then
1931 AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1932 AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1933 AC_MSG_RESULT(yes)
1934 VLC_ADD_PLUGIN([vcd cdda])
1935 ],[
1936 AC_MSG_RESULT(no)
1937 ])
1939 AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1940 AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1941 AC_MSG_RESULT(yes)
1942 VLC_ADD_PLUGIN([vcd cdda])
1943 AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1944 ],[
1945 AC_MSG_RESULT(no)
1946 ])
1948 AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1949 AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1950 AC_MSG_RESULT(yes)
1951 VLC_ADD_PLUGIN([vcd cdda])
1952 AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1953 ],[
1954 AC_MSG_RESULT(no)
1955 ])
1957 if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32" -o "${SYS}" = "os2" -o "${SYS}" = "darwin"
1958 then
1959 VLC_ADD_PLUGIN([vcd cdda])
1960 fi
1962 if test "$enable_libcddb" != "no"; then
1963 PKG_CHECK_MODULES(LIBCDDB, [libcddb >= 0.9.5], [
1964 HAVE_LIBCDDB=yes
1965 AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
1966 VLC_ADD_LIBS([cdda],[$LIBCDDB_LIBS])
1967 VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
1968 ],:
1969 [AC_MSG_WARN([${LIBCDDB_PKG_ERRORS}: CDDB access disabled.])
1970 HAVE_LIBCDDB=no])
1971 fi
1972 fi
1974 dnl
1975 dnl Linux DVB
1976 dnl
1977 AC_CACHE_CHECK([for Linux DVB version 5.1], [ac_cv_linux_dvb_5_1], [
1978 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
1979 [#include <linux/dvb/version.h>
1980 #if (DVB_API_VERSION < 5)
1981 # error Linux DVB API v3.2 and older are not supported.
1982 #endif
1983 #if (DVB_API_VERSION == 5 && DVB_API_VERSION_MINOR < 1)
1984 # error Linux DVB API v5.0 is unsupported. Please update.
1985 #endif
1986 ]])], [
1987 ac_cv_linux_dvb_5_1=yes
1988 ], [
1989 ac_cv_linux_dvb_5_1=no
1990 ])])
1991 AM_CONDITIONAL([HAVE_LINUX_DVB], [test "$ac_cv_linux_dvb_5_1" = "yes"])
1993 dnl
1994 dnl Screen capture module
1995 dnl
1996 AC_ARG_ENABLE(screen,
1997 [AS_HELP_STRING([--enable-screen],
1998 [disable screen capture (default enabled)])])
1999 if test "${enable_screen}" != "no"; then
2000 if test "${SYS}" = "darwin"; then
2001 AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
2002 VLC_ADD_PLUGIN([screen])
2003 ])
2004 fi
2005 fi
2006 AM_CONDITIONAL(HAVE_MAC_SCREEN, [test "${SYS}" = "darwin" -a "x${enable_screen}" != "xno"])
2008 dnl
2009 dnl VNC/RFB access module
2010 dnl
2011 PKG_ENABLE_MODULES_VLC([VNC], [vnc], [libvncclient >= 0.9.9], (VNC/rfb client support), [auto])
2013 dnl RDP/Remote Desktop access module
2014 dnl
2015 PKG_ENABLE_MODULES_VLC([FREERDP], [rdp], [freerdp >= 1.0.1], (RDP/Remote Desktop client support) )
2017 dnl
2018 dnl Real RTSP plugin
2019 dnl
2020 AC_ARG_ENABLE(realrtsp,
2021 [ --enable-realrtsp Real RTSP module (default disabled)])
2022 if test "${enable_realrtsp}" = "yes"; then
2023 VLC_ADD_PLUGIN([access_realrtsp])
2024 fi
2026 dnl
2027 dnl QTKit
2028 AC_ARG_ENABLE(macosx-qtkit,
2029 [ --enable-macosx-qtkit Mac OS X qtsound (audio) module (default enabled on Mac OS X <= v10.11)])
2030 if test "x${enable_macosx_qtkit}" != "xno" &&
2031 (test "${SYS}" = "darwin" || test "${enable_macosx_qtkit}" = "yes")
2032 then
2033 AC_CHECK_HEADERS(QTKit/QTKit.h, [
2034 VLC_ADD_PLUGIN([qtsound])
2035 ])
2036 fi
2038 dnl
2039 dnl AVFoundation
2040 AC_SUBST(have_avfoundation, ["no"])
2041 AC_ARG_ENABLE(macosx-avfoundation,
2042 [ --enable-macosx-avfoundation Mac OS X avcapture (video) module (default enabled on Mac OS X)])
2043 if test "x${enable_macosx_avfoundation}" != "xno" &&
2044 (test "${SYS}" = "darwin" || test "${enable_macosx_avfoundation}" = "yes")
2045 then
2046 SAVED_LIBS="${LIBS}"
2047 LIBS="-framework AVFoundation"
2048 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [])],[have_avfoundation=yes],[have_avfoundation=no])
2049 LIBS="${SAVED_LIBS}"
2050 if test "${have_avfoundation}" != "no"
2051 then
2052 VLC_ADD_PLUGIN([avcapture])
2053 fi
2054 fi
2055 AM_CONDITIONAL(HAVE_AVFOUNDATION, [test "${have_avfoundation}" != "no"])
2057 dnl
2058 dnl DCP plugin (using asdcplib)
2059 dnl
2060 PKG_WITH_MODULES([ASDCP], [asdcplib], [have_asdcp="yes"])
2061 AM_CONDITIONAL(HAVE_ASDCP, [test "${have_asdcp}" = "yes"])
2063 dnl
2064 dnl Demux plugins
2065 dnl
2067 EXTEND_HELP_STRING([Mux/Demux plugins:])
2069 dnl
2070 dnl libdvbpsi check for ts mux/demux
2071 dnl
2072 have_dvbpsi="no"
2073 PKG_WITH_MODULES([DVBPSI], [libdvbpsi >= 1.2.0], [have_dvbpsi="yes"])
2074 AM_CONDITIONAL(HAVE_DVBPSI, [test "${have_dvbpsi}" = "yes"])
2077 dnl
2078 dnl GME demux plugin
2079 dnl
2080 AC_ARG_ENABLE(gme,
2081 [AS_HELP_STRING([--enable-gme],
2082 [use Game Music Emu (default auto)])])
2083 AS_IF([test "${enable_gme}" != "no"], [
2084 AC_CHECK_HEADER([gme/gme.h], [
2085 AC_CHECK_LIB([gme], [gme_identify_header], [
2086 VLC_ADD_PLUGIN([gme])
2087 ], [
2088 AC_CHECK_LIB([gme], [gme_identify_extension], [
2089 VLC_ADD_LIBS([gme], [-lstdc++ $LIBM])
2090 VLC_ADD_PLUGIN([gme])
2091 ],, [-lstdc++ $LIBM])
2092 ])
2093 VLC_ADD_LIBS([gme], [-lgme])
2094 ], [
2095 AS_IF([test "x${enable_gme}" != "x"], [
2096 AC_MSG_ERROR([GME cannot be found. Please install the development files.])
2097 ])
2098 ])
2099 ])
2102 dnl
2103 dnl SIDPlay plugin
2104 dnl
2105 AC_ARG_ENABLE(sid,
2106 [AS_HELP_STRING([--enable-sid],[C64 sid demux support (default auto)])])
2107 AS_IF([test "${enable_sid}" != "no"], [
2108 PKG_CHECK_MODULES(SID, [libsidplay2], [
2109 AC_LANG_PUSH(C++)
2110 oldCPPFLAGS="$CPPFLAGS"
2111 CPPFLAGS="$CPPFLAGS $SID_CFLAGS"
2112 AC_CHECK_HEADER([sidplay/builders/resid.h], [
2113 VLC_ADD_PLUGIN([sid])
2114 VLC_ADD_CFLAGS([sid], [$SID_CFLAGS])
2115 VLC_ADD_LIBS([sid], [$SID_LIBS] [-lresid-builder])
2116 ], [
2117 AS_IF([test -n "${enable_sid}"],
2118 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2119 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2120 )
2121 ])
2122 CPPFLAGS="$oldCPPFLAGS"
2123 AC_LANG_POP(C++)
2124 ], [
2125 AS_IF([test "x${enable_sid}" = "xyes"],
2126 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2127 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2128 )
2129 ])
2130 ])
2133 dnl
2134 dnl ogg demux plugin
2135 dnl
2136 PKG_ENABLE_MODULES_VLC([OGG], [mux_ogg], [ogg >= 1.0], [Ogg demux support], [auto])
2137 PKG_CHECK_MODULES(LIBVORBIS, [vorbis >= 1.1], [
2138 AC_DEFINE(HAVE_LIBVORBIS, 1, [Define to 1 if you have the libvorbis])
2139 ],[true])
2140 PKG_ENABLE_MODULES_VLC([OGG], [], [ogg >= 1.0], [Ogg demux support], [auto], [${LIBVORBIS_CFLAGS}], [${LIBVORBIS_LIBS}])
2141 if test "${enable_sout}" != "no"; then
2142 dnl Check for libshout
2143 PKG_ENABLE_MODULES_VLC([SHOUT], [access_output_shout], [shout >= 2.1], [libshout output plugin], [auto])
2144 fi
2146 dnl
2147 dnl matroska demux plugin
2148 dnl
2149 PKG_WITH_MODULES([MATROSKA], [libebml libmatroska], [
2150 VLC_ADD_PLUGIN([mkv])
2151 VLC_ADD_CFLAGS([mkv], [$MATROSKA_CFLAGS])
2152 VLC_ADD_LIBS([mkv], [$MATROSKA_LIBS])
2153 have_matroska="yes"
2154 ],,[MKV format support], [auto])
2155 AM_CONDITIONAL([HAVE_MATROSKA], [test "${have_matroska}" = "yes"])
2157 dnl
2158 dnl modplug demux plugin
2159 dnl
2160 AC_ARG_ENABLE(mod,
2161 [AS_HELP_STRING([--disable-mod],
2162 [do not use libmodplug (default auto)])])
2163 if test "${enable_mod}" != "no" ; then
2164 PKG_CHECK_MODULES(LIBMODPLUG, [libmodplug >= 0.8.4 libmodplug != 0.8.8], [
2165 VLC_ADD_PLUGIN([mod])
2166 VLC_ADD_CXXFLAGS([mod],[$LIBMODPLUG_CFLAGS])
2167 VLC_ADD_CFLAGS([mod],[$LIBMODPLUG_CFLAGS]) #modules/demux/mod.c needs CFLAGS_mod, not CXXFLAGS_mod
2168 VLC_ADD_LIBS([mod],[$LIBMODPLUG_LIBS])
2169 ],[
2170 AS_IF([test -n "${enable_mod}"],
2171 [AC_MSG_ERROR([${LIBMODPLUG_PKG_ERRORS}.])],
2172 [AC_MSG_WARN([${LIBMODPLUG_PKG_ERRORS}.])])
2173 ])
2174 fi
2176 dnl
2177 dnl mpc demux plugin
2178 dnl
2179 AC_ARG_ENABLE(mpc,
2180 [AS_HELP_STRING([--disable-mpc], [do not use libmpcdec (default auto)])])
2181 if test "${enable_mpc}" != "no"
2182 then
2183 AC_CHECK_HEADERS([mpc/mpcdec.h], [
2184 VLC_ADD_PLUGIN([mpc])
2185 VLC_ADD_LIBS([mpc],[-lmpcdec])],
2186 [AC_CHECK_HEADERS([mpcdec/mpcdec.h], [
2187 VLC_ADD_PLUGIN([mpc])
2188 VLC_ADD_LIBS([mpc],[-lmpcdec])])])
2189 fi
2191 dnl
2192 dnl Codec plugins
2193 dnl
2195 EXTEND_HELP_STRING([Codec plugins:])
2197 dnl
2198 dnl wmafixed plugin
2199 dnl
2200 AC_ARG_ENABLE(wma-fixed,
2201 [ --enable-wma-fixed libwma-fixed module (default disabled)])
2202 if test "${enable_wma_fixed}" = "yes"
2203 then
2204 VLC_ADD_PLUGIN([wma_fixed])
2205 fi
2207 dnl
2208 dnl shine encoder plugin
2209 dnl
2210 PKG_ENABLE_MODULES_VLC([SHINE], [], [shine >= 3.0.0], [MPEG Audio Layer 3 encoder], [auto], [], [], [])
2213 dnl
2214 dnl openmax il codec plugin
2215 dnl
2216 AC_ARG_ENABLE(omxil,
2217 [ --enable-omxil openmax il codec module (default disabled)])
2218 if test "${enable_omxil}" = "yes"
2219 then
2220 VLC_ADD_PLUGIN([omxil])
2221 fi
2223 dnl
2224 dnl raspberry pi openmax il configuration
2225 dnl
2226 AC_ARG_ENABLE(rpi-omxil,
2227 [ --enable-rpi-omxil openmax il configured for raspberry pi (default disabled)])
2228 if test "${enable_rpi_omxil}" = "yes"
2229 then
2230 VLC_ADD_PLUGIN([omxil])
2231 VLC_ADD_CFLAGS([omxil],[-DRPI_OMX])
2232 fi
2234 dnl
2235 dnl CrystalHD codec plugin
2236 dnl
2237 AC_ARG_ENABLE(crystalhd,
2238 [ --enable-crystalhd crystalhd codec plugin (default auto)])
2239 if test "${enable_crystalhd}" != "no"; then
2240 AC_CHECK_HEADER(libcrystalhd/libcrystalhd_if.h, [
2241 VLC_ADD_PLUGIN([crystalhd])
2242 VLC_ADD_LIBS([crystalhd], [-lcrystalhd])
2243 ],[
2244 if test "${SYS}" = "mingw32" ; then
2245 AC_CHECK_HEADERS(libcrystalhd/bc_dts_defs.h, [
2246 VLC_ADD_PLUGIN([crystalhd])
2247 AC_CHECK_HEADERS(libcrystalhd/bc_drv_if.h, [
2248 VLC_ADD_LIBS([crystalhd], [-lbcmDIL])
2249 ])
2250 ],[
2251 AS_IF([test x"${enable_crystalhd}" = "xyes"],
2252 [AC_MSG_ERROR("Could not find CrystalHD development headers")],
2253 [AC_MSG_WARN("Could not find CrystalHD development headers")])
2254 ],[#define __LINUX_USER__
2255 #include <libcrystalhd/bc_dts_types.h>
2256 ])
2257 fi
2258 ],[
2259 #include <libcrystalhd/bc_dts_types.h>
2260 ])
2261 fi
2263 dnl
2264 dnl mad plugin
2265 dnl
2266 have_mad="no"
2267 MAD_CFLAGS=""
2268 MAD_LIBS=""
2270 AC_ARG_WITH(mad, [ --with-mad=PATH path to libmad], [
2271 enable_mad="yes"
2272 ], [
2273 with_mad="no"
2274 ])
2275 AS_IF([test "${with_mad}" != "no"], [
2276 MAD_CFLAGS="-I${with_mad}/include"
2277 MAD_LIBS="-L${with_mad}/lib"
2278 ])
2280 AC_ARG_ENABLE(mad,
2281 [ --enable-mad libmad module (default enabled)])
2282 AS_IF([test "${enable_mad}" != "no"], [
2283 VLC_SAVE_FLAGS
2284 CPPFLAGS="${CPPFLAGS} ${MAD_CFLAGS}"
2285 LDFLAGS="${LDFLAGS} ${MAD_LIBS}"
2286 AC_CHECK_HEADERS(mad.h, [
2287 AC_CHECK_LIB(mad, mad_bit_init, [
2288 have_mad="yes"
2289 MAD_LIBS="${MAD_LIBS} -lmad"
2290 ])
2291 ])
2292 VLC_RESTORE_FLAGS
2293 AS_IF([test -n "$enable_mad" -a "${have_mad}" = "no"], [
2294 AC_MSG_ERROR([Could not find libmad. Install it or pass --disable-mad to disable it.])
2295 ])
2296 ])
2297 AC_SUBST(MAD_CFLAGS)
2298 AC_SUBST(MAD_LIBS)
2299 AM_CONDITIONAL([HAVE_MAD], [test "${have_mad}" = "yes"])
2301 dnl mpg123 plugin
2302 dnl
2303 dnl
2304 PKG_ENABLE_MODULES_VLC([MPG123], [mpg123], [libmpg123], [libmpg123 decoder support], [auto])
2306 dnl
2307 dnl gstreamer stuff
2308 dnl
2309 AC_ARG_ENABLE(gst-decode,
2310 [ --enable-gst-decode GStreamer based decoding support (currently supports only video decoding) (default auto)])
2312 have_gst_decode="no"
2313 AS_IF([test "${enable_gst_decode}" != "no"], [
2314 PKG_CHECK_MODULES([GST_APP], [gstreamer-app-1.0], [
2315 PKG_CHECK_MODULES([GST_VIDEO], [gstreamer-video-1.0], [
2316 have_gst_decode="yes"
2317 ], [
2318 AC_MSG_WARN([${GST_VIDEO_PKG_ERRORS}. GStreamer decoder module will not be built.])
2319 ])
2320 ], [
2321 AC_MSG_WARN([${GST_APP_PKG_ERRORS}. GStreamer modules will not be built.])
2322 ])
2323 ])
2324 AM_CONDITIONAL([HAVE_GST_DECODE], [test "${have_gst_decode}" = "yes"])
2326 dnl
2327 dnl avcodec decoder/encoder plugin
2328 dnl
2329 AC_ARG_ENABLE(merge-ffmpeg,
2330 [ --enable-merge-ffmpeg merge FFmpeg-based plugins (default disabled)],, [
2331 enable_merge_ffmpeg="no"
2332 ])
2333 AM_CONDITIONAL([MERGE_FFMPEG], [test "$enable_merge_ffmpeg" != "no"])
2335 AC_MSG_CHECKING([for libavutil variant])
2336 PKG_CHECK_EXISTS([libavutil], [
2337 libavutil_version="$(${PKG_CONFIG} --modversion libavutil)"
2338 libavutil_micro="${libavutil_version##*.}"
2339 AS_IF([test ${libavutil_micro} -le 99], [
2340 avfork="libav"
2341 ], [
2342 avfork="ffmpeg"
2343 ])
2344 ], [
2345 avfork="none"
2346 ])
2347 AC_MSG_RESULT([${avfork}])
2349 AC_ARG_ENABLE(avcodec,
2350 [ --enable-avcodec libavcodec codec (default enabled)])
2351 AS_IF([test "${enable_avcodec}" != "no"], [
2352 dnl We need >=57.16.0 from libav or >=57.37.100 from ffmpeg
2353 case "${avfork}" in
2354 libav) av_codec_ver="57.16.0" ;;
2355 ffmpeg) av_codec_ver="57.37.100" ;;
2356 *) AC_MSG_ERROR([Missing libav or FFmpeg. Pass --disable-avcodec to ignore this error.])
2357 esac
2358 PKG_CHECK_MODULES(AVCODEC,[libavcodec >= ${av_codec_ver} libavutil >= 52.0.0], [
2359 VLC_SAVE_FLAGS
2360 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2361 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2362 AC_CHECK_HEADERS(libavcodec/avcodec.h)
2363 AC_CHECK_HEADERS(libavutil/avutil.h)
2364 VLC_RESTORE_FLAGS
2365 have_avcodec="yes"
2366 ],[
2367 AC_MSG_ERROR([${AVCODEC_PKG_ERRORS}. Pass --disable-avcodec to ignore this error.])
2368 ])
2369 ], [
2370 have_avcodec="no"
2371 ])
2372 AM_CONDITIONAL([HAVE_AVCODEC], [test "${have_avcodec}" != "no"])
2374 dnl
2375 dnl libva needs avcodec
2376 dnl
2377 AC_ARG_ENABLE(libva,
2378 [ --enable-libva VAAPI GPU decoding support (libVA) (default auto)])
2380 AS_IF([test "${enable_libva}" = "yes" -a "${have_avcodec}" != "yes" ], [
2381 AC_MSG_ERROR([--enable-libva and --disable-avcodec options are mutually exclusive. Use --enable-avcodec.])
2382 ])
2384 have_vaapi="no"
2385 have_vaapi_drm="no"
2386 have_vaapi_x11="no"
2387 have_vaapi_wl="no"
2388 AS_IF([test "${enable_libva}" != "no"], [
2389 PKG_CHECK_MODULES([LIBVA], [libva >= 0.38], [
2390 have_vaapi="yes"
2391 ], [
2392 AS_IF([test -n "${enable_libva}"], [
2393 AC_MSG_ERROR([${LIBVA_PKG_ERRORS}.])
2394 ], [
2395 AC_MSG_WARN([${LIBVA_PKG_ERRORS}.])
2396 ])
2397 ])
2398 PKG_CHECK_MODULES([LIBVA_DRM], [libva-drm], [
2399 have_vaapi_drm="yes"
2400 ], [
2401 AC_MSG_WARN([${LIBVA_DRM_PKG_ERRORS}.])
2402 ])
2403 PKG_CHECK_MODULES(LIBVA_X11, [libva-x11], [
2404 have_vaapi_x11="yes"
2405 ], [
2406 AC_MSG_WARN([${LIBVA_X11_PKG_ERRORS}.])
2407 ])
2408 PKG_CHECK_MODULES(LIBVA_WL, [libva-wayland], [
2409 have_vaapi_wl="yes"
2410 ], [
2411 AC_MSG_WARN([${LIBVA_WL_PKG_ERRORS}.])
2412 ])
2413 ])
2414 AM_CONDITIONAL([HAVE_VAAPI], [test "${have_vaapi}" = "yes"])
2415 AM_CONDITIONAL([HAVE_VAAPI_DRM], [test "${have_vaapi_drm}" = "yes"])
2416 AM_CONDITIONAL([HAVE_VAAPI_X11], [test "${have_vaapi_x11}" = "yes"])
2417 AM_CONDITIONAL([HAVE_VAAPI_WL], [test "${have_vaapi_wl}" = "yes"])
2419 have_avcodec_vaapi="no"
2420 AS_IF([test "${have_vaapi}" = "yes" -a "${have_avcodec}" = "yes"], [
2421 VLC_SAVE_FLAGS
2422 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2423 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2424 AC_CHECK_HEADERS([libavcodec/vaapi.h], [
2425 AC_MSG_NOTICE([VA API acceleration activated])
2426 have_avcodec_vaapi="yes"
2427 ],[
2428 AS_IF([test -n "${enable_libva}"], [
2429 AC_MSG_ERROR([libva is present but libavcodec/vaapi.h is missing])
2430 ], [
2431 AC_MSG_WARN([libva is present but libavcodec/vaapi.h is missing ])
2432 ])
2433 ])
2434 VLC_RESTORE_FLAGS
2435 ])
2436 AM_CONDITIONAL([HAVE_AVCODEC_VAAPI], [test "${have_avcodec_vaapi}" = "yes"])
2438 dnl
2439 dnl dxva2 needs avcodec
2440 dnl
2441 AC_ARG_ENABLE(dxva2,
2442 [ --enable-dxva2 DxVA2 GPU decoding support (default auto)])
2444 have_avcodec_dxva2="no"
2445 AS_IF([test "${enable_dxva2}" != "no"], [
2446 if test "${SYS}" = "mingw32"; then
2447 AS_IF([test "x${have_avcodec}" = "xyes"], [
2448 AC_CHECK_HEADERS(dxva2api.h,
2449 [
2450 AC_CHECK_HEADERS(libavcodec/dxva2.h, [
2451 AC_MSG_NOTICE([DxVA2 acceleration activated])
2452 have_avcodec_dxva2="yes"
2453 ],[
2454 AS_IF([test "${enable_dxva2}" = "yes"],
2455 [AC_MSG_ERROR([dxva2 is present but libavcodec/dxva2.h is missing])],
2456 [AC_MSG_WARN([dxva2 is present but libavcodec/dxva2.h is missing ])])
2457 ], [#undef _WIN32_WINNT
2458 /* DXVA2 is only available in Vista and above */
2459 #define _WIN32_WINNT 0x600])
2460 ],[
2461 AS_IF([test "${enable_dxva2}" = "yes"],
2462 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2463 [AC_MSG_WARN([dxva2api.h not found])])
2464 ],[#include <d3d9.h>])
2465 ],[
2466 AS_IF([test "x${enable_dxva2}" != "x"], [
2467 AC_MSG_ERROR([--enable-dxva2 and --disable-avcodec options are mutually exclusive.])
2468 ])
2469 ])
2470 fi
2471 ])
2472 AM_CONDITIONAL([HAVE_AVCODEC_DXVA2], [test "${have_avcodec_dxva2}" = "yes"])
2474 dnl
2475 dnl d3d11va needs avcodec
2476 dnl
2477 AC_ARG_ENABLE(d3d11va,
2478 [ --enable-d3d11va D3D11 GPU decoding support (default auto)])
2480 have_avcodec_d3d11va="no"
2481 AS_IF([test "${enable_d3d11va}" != "no"], [
2482 if test "${SYS}" = "mingw32"; then
2483 AS_IF([test "x${have_avcodec}" = "xyes"], [
2484 AC_CHECK_TYPES([ID3D11VideoDecoder],
2485 [
2486 AC_CHECK_HEADERS(dxva2api.h,
2487 [
2488 AC_CHECK_HEADERS(libavcodec/d3d11va.h, [
2489 AC_MSG_NOTICE([D3D11 acceleration activated])
2490 AC_DEFINE(HAVE_AVCODEC_D3D11VA, 1, [Define if the d3d11va module is built])
2491 have_avcodec_d3d11va="yes"
2492 ],[
2493 AS_IF([test "${enable_d3d11va}" = "yes"],
2494 [AC_MSG_ERROR([d3d11va is present but libavcodec/d3d11va.h is missing])],
2495 [AC_MSG_WARN([d3d11va is present but libavcodec/d3d11va.h is missing ])])
2496 ], [#undef _WIN32_WINNT
2497 /* D3D11 is only available in Vista and above */
2498 #define _WIN32_WINNT 0x600])
2499 ],[
2500 AS_IF([test "${enable_d3d11va}" = "yes"],
2501 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2502 [AC_MSG_WARN([dxva2api.h not found])])
2503 ],[#include <d3d9.h>])
2504 ],[
2505 AS_IF([test "${enable_d3d11va}" = "yes"],
2506 [AC_MSG_ERROR([Could not find required ID3D11VideoDecoder in d3d11.h])],
2507 [AC_MSG_WARN([ID3D11VideoDecoder not found])])
2508 ], [#include <d3d11.h>])
2509 ],[
2510 AS_IF([test "x${enable_d3d11va}" != "x"], [
2511 AC_MSG_ERROR([--enable-d3d11va and --disable-avcodec options are mutually exclusive.])
2512 ])
2513 ])
2514 fi
2515 ])
2516 AM_CONDITIONAL([HAVE_AVCODEC_D3D11VA], [test "${have_avcodec_d3d11va}" = "yes"])
2518 dnl
2519 dnl DXGI debug
2520 dnl
2521 AC_CHECK_HEADERS(dxgidebug.h dxgi1_6.h)
2523 dnl
2524 dnl avformat demuxer/muxer plugin
2525 dnl
2527 AC_ARG_ENABLE(avformat,
2528 [ --enable-avformat libavformat containers (default enabled)],, [
2529 enable_avformat="${have_avcodec}"
2530 ])
2531 have_avformat="no"
2532 AS_IF([test "${enable_avformat}" != "no"], [
2533 PKG_CHECK_MODULES(AVFORMAT,[libavformat >= 53.21.0 libavcodec libavutil], [
2534 have_avformat="yes"
2535 VLC_SAVE_FLAGS
2536 CPPFLAGS="${CPPFLAGS} ${AVFORMAT_CFLAGS}"
2537 CFLAGS="${CFLAGS} ${AVFORMAT_CFLAGS}"
2538 AC_CHECK_HEADERS(libavformat/avformat.h libavformat/avio.h)
2539 AC_CHECK_HEADERS(libavcodec/avcodec.h)
2540 AC_CHECK_HEADERS(libavutil/avutil.h)
2541 AS_IF([test "$enable_merge_ffmpeg" = "no"], [
2542 have_avformat="no"
2543 ])
2544 VLC_RESTORE_FLAGS
2545 ],[
2546 AC_MSG_ERROR([${AVFORMAT_PKG_ERRORS}. Pass --disable-avformat to ignore this error.])
2547 ])
2548 ])
2549 AM_CONDITIONAL([HAVE_AVFORMAT], [test "${enable_avformat}" != "no"])
2551 dnl
2552 dnl swscale image scaling and conversion plugin
2553 dnl
2555 AC_ARG_ENABLE(swscale,
2556 AS_HELP_STRING([--enable-swscale],[libswscale image scaling and conversion
2557 (default enabled)]))
2558 if test "${enable_swscale}" != "no"
2559 then
2560 PKG_CHECK_MODULES(SWSCALE,[libswscale],
2561 [
2562 VLC_SAVE_FLAGS
2563 CPPFLAGS="${CPPFLAGS} ${SWSCALE_CFLAGS}"
2564 CFLAGS="${CFLAGS} ${SWSCALE_CFLAGS}"
2565 AC_CHECK_HEADERS(libswscale/swscale.h)
2566 AC_CHECK_HEADERS(libavutil/avutil.h)
2567 VLC_ADD_PLUGIN([swscale])
2568 VLC_ADD_LIBS([swscale],[$SWSCALE_LIBS])
2569 VLC_ADD_CFLAGS([swscale],[$SWSCALE_CFLAGS])
2570 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2571 VLC_ADD_LIBS([swscale],[${ac_cv_ld_bsymbolic}])
2572 ])
2573 VLC_RESTORE_FLAGS
2574 ],[
2575 AC_MSG_ERROR([${SWSCALE_PKG_ERRORS}. Pass --disable-swscale to ignore this error. Proper software scaling and some video chroma conversion will be missing.])
2576 ])
2577 fi
2579 dnl
2580 dnl postproc plugin
2581 dnl
2583 AC_ARG_ENABLE(postproc,
2584 [ --enable-postproc libpostproc image post-processing (default auto)])
2585 if test "${enable_postproc}" != "no"
2586 then
2587 PKG_CHECK_MODULES(POSTPROC,[libpostproc libavutil],
2588 [
2589 VLC_SAVE_FLAGS
2590 CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2591 CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2592 AC_CHECK_HEADERS(postproc/postprocess.h)
2593 VLC_ADD_PLUGIN([postproc])
2594 VLC_RESTORE_FLAGS
2595 ],[
2596 AC_MSG_WARN([${POSTPROC_PKG_ERRORS}.])
2597 ])
2598 fi
2600 dnl
2601 dnl faad decoder plugin
2602 dnl
2603 AC_ARG_ENABLE(faad,
2604 [ --enable-faad faad codec (default auto)])
2605 have_faad="no"
2606 AS_IF([test "${enable_faad}" != "no"], [
2607 AC_CHECK_HEADERS([neaacdec.h], [
2608 AC_CHECK_LIB(faad, NeAACDecOpen, [have_faad="yes"],, [$LIBM])
2610 AS_IF([test "${have_faad}" = "yes"], [
2611 VLC_ADD_PLUGIN([faad])
2612 VLC_ADD_LIBS([faad],[-lfaad])
2613 ], [
2614 AS_IF([test "${enable_faad}" = "yes"], [
2615 AC_MSG_ERROR([cannot find FAAD library])
2616 ], [
2617 AC_MSG_WARN([cannot find FAAD library])
2618 ])
2619 ])
2620 ])
2621 ])
2623 dnl
2624 dnl AOM decoder plugin
2625 dnl
2626 PKG_ENABLE_MODULES_VLC([AOM], [], [aom], [experimental AV1 codec (default auto)])
2628 dnl
2629 dnl libvpx decoder plugin
2630 dnl
2631 AC_ARG_ENABLE(vpx,
2632 AS_HELP_STRING([--enable-vpx],[libvpx VP8/VP9 encoder and decoder (default auto)]))
2633 AS_IF([test "${enable_vpx}" != "no"],[
2634 PKG_CHECK_MODULES([VPX], [vpx >= 1.5.0], [
2635 VLC_ADD_PLUGIN([vpx])
2636 VLC_ADD_CPPFLAGS([vpx], [${VPX_CFLAGS}])
2637 VLC_ADD_LIBS([vpx], [${VPX_LIBS}])
2638 AC_CHECK_LIB([vpx],[vpx_codec_vp8_dx], [
2639 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_DECODER])
2640 ], [], [${VPX_LIBS}])
2641 AC_CHECK_LIB([vpx],[vpx_codec_vp9_dx], [
2642 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_DECODER])
2643 ], [], [${VPX_LIBS}])
2644 AC_CHECK_LIB([vpx],[vpx_codec_vp8_cx], [
2645 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_ENCODER])
2646 ], [], [${VPX_LIBS}])
2647 AC_CHECK_LIB([vpx],[vpx_codec_vp9_cx], [
2648 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_ENCODER])
2649 ], [], [${VPX_LIBS}])
2650 ], [
2651 AS_IF([test "${enable_vpx}" = "yes"],[
2652 AC_MSG_ERROR([libvpx 1.5.0 or higher was not found])
2653 ])])
2654 ])
2656 dnl
2657 dnl twolame encoder plugin
2658 dnl
2659 PKG_ENABLE_MODULES_VLC([TWOLAME], [], [twolame], [MPEG Audio Layer 2 encoder], [auto], [], [], [ -DLIBTWOLAME_STATIC])
2661 dnl
2662 dnl fdk-aac encoder plugin
2663 dnl
2664 PKG_ENABLE_MODULES_VLC([FDKAAC], [], [fdk-aac], [FDK-AAC encoder], [disabled])
2667 dnl
2668 dnl A52/AC3 decoder plugin
2669 dnl
2670 AC_ARG_ENABLE(a52,
2671 [ --enable-a52 A/52 support with liba52 (default enabled)])
2672 if test "${enable_a52}" != "no"
2673 then
2674 AC_ARG_WITH(a52,
2675 [ --with-a52=PATH a52 headers and libraries])
2676 if test -z "${with_a52}"
2677 then
2678 LDFLAGS_test=""
2679 CPPFLAGS_test=""
2680 else
2681 LDFLAGS_test="-L${with_a52}/lib"
2682 CPPFLAGS_test="-I${with_a52}/include"
2683 fi
2684 VLC_SAVE_FLAGS
2685 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_test} ${CPPFLAGS_a52}"
2686 LDFLAGS="${LDFLAGS} ${LDFLAGS_test} ${LIBS_a52}"
2687 AC_CHECK_HEADERS(a52dec/a52.h, [
2688 AC_CHECK_LIB(a52, a52_free, [
2689 VLC_ADD_PLUGIN([a52])
2690 VLC_ADD_LIBS([a52],[${LDFLAGS_test} -la52 $LIBM])
2691 VLC_ADD_CPPFLAGS([a52],[${CPPFLAGS_test}])
2692 ],[
2693 AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2694 ], [$LIBM])
2695 ],[
2696 AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2697 ])
2698 VLC_RESTORE_FLAGS
2699 fi
2701 dnl
2702 dnl DTS Coherent Acoustics decoder plugin
2703 dnl
2704 PKG_ENABLE_MODULES_VLC([DCA], [dca], [libdca >= 0.0.5], [DTS Coherent Acoustics support with libdca], [auto])
2706 dnl
2707 dnl Flac plugin
2708 dnl
2709 PKG_ENABLE_MODULES_VLC([FLAC], [], [flac], [libflac decoder/encoder support], [auto])
2711 dnl
2712 dnl Libmpeg2 plugin
2713 dnl
2714 PKG_ENABLE_MODULES_VLC([LIBMPEG2], [], [libmpeg2 > 0.3.2], [libmpeg2 decoder support], [auto])
2716 dnl
2717 dnl Vorbis plugin
2718 dnl
2719 PKG_ENABLE_MODULES_VLC([VORBIS], [], [ogg vorbis >= 1.1 vorbisenc >= 1.1], [Vorbis decoder and encoder], [auto])
2721 dnl
2722 dnl Tremor plugin
2723 dnl
2724 AC_ARG_ENABLE(tremor,
2725 [ --enable-tremor Tremor decoder support (default disabled)])
2726 if test "${enable_tremor}" = "yes"
2727 then
2728 AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
2729 VLC_ADD_PLUGIN([tremor])
2730 ],[])
2731 fi
2733 dnl
2734 dnl Speex plugins
2735 dnl
2736 PKG_ENABLE_MODULES_VLC([SPEEX], [], [ogg speex >= 1.0.5], [Speex support], [auto])
2737 have_speexdsp="no"
2738 AS_IF([test "${enable_speex}" != "no"], [
2739 PKG_CHECK_MODULES([SPEEXDSP], [speexdsp], [
2740 have_speexdsp="yes"
2741 ], [
2742 AC_MSG_WARN([${SPEEXDSP_PKG_ERRORS}.])
2743 ])
2744 ])
2745 AM_CONDITIONAL([HAVE_SPEEXDSP], [test "$have_speexdsp" = "yes"])
2747 dnl
2748 dnl Opus plugin
2749 dnl
2750 PKG_ENABLE_MODULES_VLC([OPUS], [], [ogg opus >= 1.0.3], [Opus support], [auto])
2752 dnl
2753 dnl Ambisonic channel mixer and binauralizer plugin
2754 dnl
2755 PKG_ENABLE_MODULES_VLC([SPATIALAUDIO], [], [spatialaudio], [Ambisonic channel mixer and binauralizer], [auto])
2757 dnl
2758 dnl theora decoder plugin
2759 dnl
2760 PKG_ENABLE_MODULES_VLC([THEORA], [], [ogg theoradec >= 1.0 theoraenc], [experimental theora codec], [auto])
2762 dnl
2763 dnl OggSpots decoder plugin
2764 dnl
2765 PKG_ENABLE_MODULES_VLC([OGGSPOTS], [], [ogg], [experimental OggSpots codec], [auto])
2767 dnl
2768 dnl Daala decoder plugin
2769 dnl
2770 PKG_ENABLE_MODULES_VLC([DAALA], [], [daaladec daalaenc], [experimental daala codec], [disabled])
2772 dnl
2773 dnl schroedinger decoder plugin (for dirac format video)
2774 dnl
2775 PKG_ENABLE_MODULES_VLC([SCHROEDINGER], [], [schroedinger-1.0 >= 1.0.10], [dirac decoder and encoder using schroedinger], [auto])
2777 dnl
2778 dnl PNG decoder module
2779 dnl
2780 AC_ARG_ENABLE(png,
2781 [ --enable-png PNG support (default enabled)])
2782 AS_IF([test "${enable_png}" != "no"], [
2783 AC_CHECK_HEADERS(png.h, [
2784 VLC_SAVE_FLAGS
2785 LDFLAGS="${LDFLAGS} -lz $LIBM"
2786 AC_CHECK_LIB(png, png_set_alpha_mode, [
2787 VLC_ADD_PLUGIN([png])
2788 ], [], [-lz $LIBM])
2789 VLC_RESTORE_FLAGS
2790 ])
2791 ])
2793 dnl
2794 dnl JPEG decoder module
2795 dnl
2796 AC_ARG_ENABLE(jpeg,
2797 [ --enable-jpeg JPEG support (default enabled)])
2798 AS_IF([test "${enable_jpeg}" != "no"], [
2799 AC_CHECK_HEADERS(jpeglib.h, [
2800 VLC_ADD_PLUGIN([jpeg])
2801 ])
2802 ])
2804 dnl
2805 dnl BPG decoder module
2806 dnl
2807 AC_ARG_ENABLE(bpg,
2808 [ --enable-bpg BPG support (default disabled)])
2809 AS_IF([test "${enable_bpg}" != "no"], [
2810 AC_CHECK_HEADERS(libbpg.h, [
2811 VLC_ADD_PLUGIN([bpg])
2812 ])
2813 ])
2815 dnl
2816 dnl H262 encoder plugin (lib262)
2817 dnl
2818 AC_ARG_ENABLE(x262,
2819 [ --enable-x262 H262 encoding support with static libx262 (default disabled)])
2820 if test "${enable_x262}" != "no"; then
2821 PKG_CHECK_MODULES(X262, x262, [
2822 VLC_ADD_PLUGIN([x262])
2823 VLC_ADD_LDFLAGS([x262],[${X262_LIBS}])
2824 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2825 VLC_ADD_LIBS([x262],[${av_cv_ld_bsymbolic}])
2826 ])
2827 VLC_ADD_CFLAGS([x262],[${X262_CFLAGS}])
2828 if echo ${X262_LIBS} |grep -q 'pthreadGC2'; then
2829 VLC_ADD_CFLAGS([x262], [-DPTW32_STATIC_LIB])
2830 fi
2831 ], [
2832 if test "${enable_x262}" = "yes"; then
2833 AC_MSG_ERROR([x262 module doesn't work without staticly compiled libx262.a])
2834 fi
2835 ])
2836 fi
2838 dnl x265 encoder
2839 PKG_ENABLE_MODULES_VLC([X265],, [x265], [HEVC/H.265 encoder], [auto])
2841 dnl
2842 dnl H264 encoder plugin (using libx264)
2843 dnl
2844 AC_ARG_ENABLE(x264,
2845 [ --enable-x264 H264 encoding support with libx264 (default enabled)])
2846 if test "${enable_x264}" != "no"; then
2847 PKG_CHECK_MODULES(X264,x264 >= 0.148, [
2848 VLC_ADD_PLUGIN([x264])
2849 VLC_ADD_LIBS([x264],[${X264_LIBS}])
2851 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2852 VLC_ADD_LDFLAGS([x264],[${ac_cv_ld_bsymbolic}])
2853 ])
2855 VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
2856 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
2857 VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
2858 fi
2859 ],[
2860 if test "${enable_x264}" = "yes"; then
2861 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
2862 fi
2863 ])
2864 fi
2866 dnl
2867 dnl H264 encoder plugin (libx264 > 153)
2868 dnl
2869 AC_ARG_ENABLE(x26410b,
2870 [ --enable-x26410b H264 10-bit encoding support with libx264 (default enabled)])
2871 if test "${enable_x26410b}" != "no"; then
2872 PKG_CHECK_MODULES(X26410b,x264 >= 0.153, [
2873 VLC_ADD_PLUGIN([x26410b])
2874 VLC_ADD_LIBS([x26410b],[${X264_LIBS}])
2876 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2877 VLC_ADD_LDFLAGS([x26410b],[${ac_cv_ld_bsymbolic}])
2878 ])
2880 VLC_ADD_CFLAGS([x26410b],[${X264_CFLAGS}])
2881 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
2882 VLC_ADD_CFLAGS([x26410b], [-DPTW32_STATIC_LIB])
2883 fi
2884 ],[
2885 if test "${enable_x26410b}" = "yes"; then
2886 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
2887 fi
2888 ])
2889 fi
2892 dnl
2893 dnl Intel QuickSync (aka MediaSDK) H264/H262 encoder
2894 dnl
2895 PKG_ENABLE_MODULES_VLC([MFX], [qsv], [libmfx], [Intel QuickSync MPEG4-Part10/MPEG2 (aka H.264/H.262) encoder], [auto])
2897 dnl
2898 dnl libfluidsynth (MIDI synthetizer) plugin
2899 dnl
2900 PKG_ENABLE_MODULES_VLC([FLUIDSYNTH], [], [fluidsynth >= 1.1.2], [MIDI synthetiser with libfluidsynth], [auto])
2901 PKG_ENABLE_MODULES_VLC([FLUIDLITE], [fluidsynth], [fluidlite], [MIDI synthetiser with libfluidsynth], [auto])
2902 AC_CHECK_HEADERS(fluidlite.h, [AC_SUBST([FLUIDSYNTH_LIBS], ${FLUIDLITE_LIBS})])
2904 dnl
2905 dnl Teletext Modules
2906 dnl vbi decoder plugin (using libzbvi)
2907 dnl telx module
2908 dnl uncompatible
2909 dnl
2910 AC_ARG_ENABLE(zvbi,
2911 AS_HELP_STRING([--enable-zvbi],[VBI (inc. Teletext) decoding support with
2912 libzvbi (default enabled)]))
2913 AC_ARG_ENABLE(telx,
2914 AS_HELP_STRING([--enable-telx],[Teletext decoding module (conflicting with
2915 zvbi) (default enabled if zvbi is absent)]))
2917 AS_IF( [test "${enable_zvbi}" != "no"],[
2918 PKG_CHECK_MODULES(ZVBI, [zvbi-0.2 >= 0.2.28],
2919 [
2920 VLC_ADD_PLUGIN([zvbi])
2921 AC_DEFINE(ZVBI_COMPILED, 1, [Define if the zvbi module is built])
2922 AS_IF( [test "${enable_telx}" = "yes"],[
2923 AC_MSG_WARN([The zvbi and telx modules are incompatible. Using zvbi.])
2924 ])
2925 ],[
2926 AC_MSG_WARN([${ZVBI_PKG_ERRORS}. Enabling the telx module instead.])
2927 ])
2928 ])
2929 AS_IF( [test "${enable_telx}" != "no" ],[
2930 VLC_ADD_PLUGIN([telx])
2931 ])
2933 dnl
2934 dnl libass subtitle rendering module
2935 dnl
2936 AC_ARG_ENABLE(libass,
2937 [ --enable-libass Subtitle support using libass (default enabled)])
2938 AS_IF( [test "${enable_libass}" != "no"], [
2939 PKG_CHECK_MODULES(LIBASS, [libass >= 0.9.8],
2940 [
2941 VLC_ADD_PLUGIN([libass])
2943 AC_CHECK_HEADERS(fontconfig/fontconfig.h,
2944 [VLC_ADD_CPPFLAGS([libass],[-DHAVE_FONTCONFIG])
2945 VLC_ADD_LIBS([libass],[-lfontconfig])
2946 ])
2947 ],[
2948 AC_MSG_WARN([${LIBASS_PKG_ERRORS}.])
2949 ])
2950 ])
2952 dnl
2953 dnl ARIB subtitles rendering module
2954 dnl
2955 AC_ARG_ENABLE(aribsub,
2956 [ --enable-aribsub ARIB Subtitles support (default enabled)])
2957 AS_IF( [test "${enable_aribsub}" != "no" ],[
2958 PKG_CHECK_MODULES(ARIBB24, [aribb24 >= 1.0.1], [
2959 have_aribb24="yes"
2960 VLC_ADD_PLUGIN([aribsub])
2961 VLC_ADD_LIBS([aribsub],[-laribb24])
2962 AC_DEFINE(HAVE_ARIBB24, 1, [Define if libaribb24 is available.])
2963 ],[
2964 AC_MSG_WARN(Library [aribb24] needed for [aribsub] was not found)
2965 have_aribb24="no"
2966 ])
2967 ])
2968 AM_CONDITIONAL([HAVE_ARIBB24], [test x"${have_aribb24}" = x"yes"])
2970 dnl
2971 dnl ARIB B25
2972 dnl
2973 PKG_ENABLE_MODULES_VLC([ARIBB25], [aribcam], [aribb25 >= 0.2.6], [ARIB STD-B25], [auto])
2975 dnl
2976 dnl kate decoder plugin
2977 dnl
2978 PKG_ENABLE_MODULES_VLC([KATE], [], [kate >= 0.3.0], [kate codec], [auto])
2980 dnl
2981 dnl tiger rendering for kate decoder plugin
2982 dnl
2983 AC_ARG_ENABLE(tiger,
2984 [ --enable-tiger Tiger rendering library for Kate streams (default auto)])
2985 AS_IF([test "${enable_tiger}" != "no"], [
2986 PKG_CHECK_MODULES(TIGER,[tiger >= 0.3.1], [
2987 AC_DEFINE(HAVE_TIGER, 1, [Define if libtiger is available.])],[
2988 AS_IF([test -n "${enable_tiger}"], [
2989 AC_MSG_ERROR([${TIGER_PKG_ERRORS}.])
2990 ])
2991 ])
2992 ])
2994 dnl
2995 dnl check if we can build the css selector engine
2996 dnl
2997 AC_ARG_ENABLE(css,
2998 [ --enable-css CSS selector engine (default auto)])
2999 AS_IF([test "${enable_css}" != "no"], [
3000 with_css="yes"
3001 AC_DEFINE(HAVE_CSS, 1, [Define if CSS engine is built])
3002 ])
3003 AM_CONDITIONAL([ENABLE_CSS], [test "${with_css}" = "yes"])
3006 dnl
3007 dnl Video plugins
3008 dnl
3010 EXTEND_HELP_STRING([Video plugins:])
3012 dnl
3013 dnl OpenGL
3014 dnl
3015 PKG_CHECK_MODULES([EGL], [egl], [
3016 have_egl="yes"
3017 ], [
3018 have_egl="no"
3019 ])
3020 AM_CONDITIONAL([HAVE_EGL], [test "${have_egl}" = "yes"])
3022 have_gl="no"
3023 PKG_CHECK_MODULES([GL], [gl], [
3024 have_gl="yes"
3025 ], [
3026 AC_MSG_CHECKING([for OpenGL])
3027 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
3028 #ifdef _WIN32
3029 # include <GL/glew.h>
3030 #endif
3031 #include <GL/gl.h>
3032 ]], [
3033 [int t0 = GL_TEXTURE0;]])
3034 ], [
3035 GL_CFLAGS=""
3036 have_gl="yes"
3037 AS_IF([test "${SYS}" != "mingw32"], [
3038 GL_LIBS="-lGL"
3039 ], [
3040 GL_LIBS="-lopengl32"
3041 ])
3042 ])
3043 AC_MSG_RESULT([${have_gl}])
3044 ])
3045 AM_CONDITIONAL([HAVE_GL], [test "${have_gl}" = "yes"])
3046 AS_IF([test "${have_gl}" = "yes"], [
3047 AC_DEFINE([HAVE_GL], 1, [Defined if having OpenGL])
3048 ])
3050 dnl OpenGL ES 2: depends on EGL 1.1
3051 PKG_ENABLE_MODULES_VLC([GLES2], [], [glesv2], [OpenGL ES v2 support], [disabled])
3053 dnl
3054 dnl Xlib
3055 dnl
3057 AC_PATH_XTRA()
3058 AC_CHECK_HEADERS(X11/Xlib.h)
3060 dnl
3061 dnl X C Bindings modules
3062 dnl
3063 AC_ARG_ENABLE(xcb,
3064 [ --enable-xcb X11 support with XCB (default enabled)],, [
3065 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3066 enable_xcb="yes"
3067 ], [
3068 enable_xcb="no"
3069 ])
3070 ])
3071 AC_ARG_ENABLE(xvideo,
3072 [ --enable-xvideo XVideo support (default enabled)],, [
3073 enable_xvideo="$enable_xcb"
3074 ])
3076 have_xcb="no"
3077 have_xcb_keysyms="no"
3078 have_xcb_randr="no"
3079 have_xcb_xvideo="no"
3080 AS_IF([test "${enable_xcb}" != "no"], [
3081 dnl libxcb
3082 PKG_CHECK_MODULES(XCB, [xcb >= 1.6])
3083 have_xcb="yes"
3084 PKG_CHECK_MODULES(XCB_SHM, [xcb-shm])
3085 PKG_CHECK_MODULES(XCB_COMPOSITE, [xcb-composite])
3086 PKG_CHECK_MODULES(XPROTO, [xproto])
3088 AS_IF([test "${enable_xvideo}" != "no"], [
3089 PKG_CHECK_MODULES(XCB_XV, [xcb-xv >= 1.1.90.1], [have_xcb_xvideo="yes"])
3090 ])
3092 PKG_CHECK_MODULES(XCB_RANDR, [xcb-randr >= 1.3], [have_xcb_randr="yes"])
3094 dnl xcb-utils
3095 PKG_CHECK_MODULES(XCB_KEYSYMS, [xcb-keysyms >= 0.3.4], [have_xcb_keysyms="yes"], [
3096 AC_MSG_WARN([${XCB_KEYSYMS_PKG_ERRORS}. Hotkeys will not work.])
3097 ])
3098 ])
3099 AM_CONDITIONAL([HAVE_XCB], [test "${have_xcb}" = "yes"])
3100 AM_CONDITIONAL([HAVE_XCB_KEYSYMS], [test "${have_xcb_keysyms}" = "yes"])
3101 AM_CONDITIONAL([HAVE_XCB_RANDR], [test "${have_xcb_randr}" = "yes"])
3102 AM_CONDITIONAL([HAVE_XCB_XVIDEO], [test "${have_xcb_xvideo}" = "yes"])
3105 dnl
3106 dnl VDPAU needs X11
3107 dnl
3108 AC_ARG_ENABLE(vdpau,
3109 [AS_HELP_STRING([--enable-vdpau], [VDPAU hardware support (default auto)])])
3110 have_vdpau="no"
3111 AS_IF([test "${enable_vdpau}" != "no"], [
3112 PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.6], [
3113 have_vdpau="yes"
3114 AS_IF([test "${no_x}" = "yes"], [
3115 AC_MSG_ERROR([VDPAU requires Xlib (X11).])
3116 ])
3117 ], [
3118 AS_IF([test -n "${enable_vdpau}"], [
3119 AC_MSG_ERROR([${VDPAU_PKG_ERRORS}.])
3120 ])
3121 ])
3122 ])
3123 AM_CONDITIONAL([HAVE_VDPAU], [test "${have_vdpau}" = "yes"])
3125 have_avcodec_vdpau="no"
3126 AS_IF([test "${have_vdpau}" = "yes" -a "${have_avcodec}" = "yes"], [
3127 case "${avfork}" in
3128 libav) av_vdpau_ver="56.10.0" ;;
3129 ffmpeg) av_vdpau_ver="56.19.100" ;;
3130 esac
3131 PKG_CHECK_EXISTS([libavcodec >= ${av_vdpau_ver}], [
3132 have_avcodec_vdpau="yes"
3133 AC_MSG_NOTICE([VDPAU decoding acceleration activated])
3134 ], [
3135 AS_IF([test -n "${enable_vdpau}"], [
3136 AC_MSG_ERROR([libavcodec >= 56.10.0 is required for VDPAU decoding.])
3137 ], [
3138 AC_MSG_WARN([libavcodec >= 56.10.0 are required for VDPAU decoding.])
3139 ])
3140 ])
3141 ])
3142 AM_CONDITIONAL([HAVE_AVCODEC_VDPAU], [test "${have_avcodec_vdpau}" = "yes"])
3145 dnl
3146 dnl Wayland
3147 dnl
3148 AC_ARG_ENABLE(wayland,
3149 [AS_HELP_STRING([--enable-wayland], [Wayland support (default auto)])])
3150 have_wayland="no"
3151 have_wayland_egl="no"
3153 AS_IF([test "${enable_wayland}" != "no"], [
3154 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= 1.5.91], [
3155 AC_MSG_CHECKING([for the Wayland protocols])
3156 PKG_CHECK_EXISTS([wayland-protocols >= 1.4], [
3157 WAYLAND_PROTOCOLS="$(${PKG_CONFIG} wayland-protocols --variable pkgdatadir)"
3158 AC_MSG_RESULT([${WAYLAND_PROTOCOLS}])
3159 ], [
3160 AC_MSG_RESULT([not found])
3161 AC_MSG_ERROR([$(${PKG_CONFIG} --print-errors 'wayland-protocols >= 1.4')])
3162 ])
3164 AC_MSG_CHECKING([for the Wayland scanner])
3165 PKG_CHECK_EXISTS([wayland-scanner], [
3166 WAYLAND_SCANNER="$(${PKG_CONFIG} wayland-scanner --variable wayland_scanner)"
3167 AC_MSG_RESULT([${WAYLAND_SCANNER}])
3168 ], [
3169 AC_MSG_RESULT([not found])
3170 AC_MSG_ERROR([$(${PKG_CONFIG} --print-errors wayland-scanner)])
3171 ])
3173 have_wayland="yes"
3175 AS_IF([test "${have_egl}" = "yes"], [
3176 PKG_CHECK_MODULES([WAYLAND_EGL], [wayland-egl], [
3177 have_wayland_egl="yes"
3178 ], [
3179 AC_MSG_ERROR([${WAYLAND_EGL_PKG_ERRORS}.])
3180 ])
3181 ])
3182 ], [
3183 AS_IF([test -n "${enable_wayland}"], [
3184 AC_MSG_ERROR([${WAYLAND_CLIENT_PKG_ERRORS}.])
3185 ])
3186 ])
3187 ])
3188 AC_SUBST([WAYLAND_PROTOCOLS])
3189 AC_SUBST([WAYLAND_SCANNER])
3190 AM_CONDITIONAL([HAVE_WAYLAND], [test "${have_wayland}" = "yes"])
3191 AM_CONDITIONAL([HAVE_WAYLAND_EGL], [test "${have_wayland_egl}" = "yes"])
3194 dnl
3195 dnl SDL image decoder module
3196 dnl
3197 AC_ARG_ENABLE(sdl-image,
3198 [ --enable-sdl-image SDL image support (default enabled)])
3199 AS_IF([test "${enable_sdl_image}" != "no"],[
3200 PKG_CHECK_MODULES(SDL_IMAGE, [SDL_image >= 1.2.10], [
3201 VLC_ADD_PLUGIN([sdl_image])
3202 ], [
3203 AC_MSG_WARN([${SDL_IMAGE_PKG_ERRORS}. You should install it alongside your SDL package.])
3204 ])
3205 ])
3207 dnl
3208 dnl freetype module
3209 dnl
3210 AC_ARG_ENABLE(freetype,
3211 [ --enable-freetype freetype support (default auto)])
3212 AC_ARG_ENABLE(fribidi,
3213 [ --enable-fribidi fribidi support (default auto)])
3214 AC_ARG_ENABLE(harfbuzz,
3215 [ --enable-harfbuzz harfbuzz support (default auto)])
3216 AC_ARG_ENABLE(fontconfig,
3217 [ --enable-fontconfig fontconfig support (default auto)])
3219 AC_ARG_WITH([default-font],
3220 AS_HELP_STRING([--with-default-font=PATH],
3221 [Path to the default font]),
3222 [AC_DEFINE_UNQUOTED([DEFAULT_FONT_FILE],
3223 "$withval", [Default font])])
3224 AC_ARG_WITH([default-monospace-font],
3225 AS_HELP_STRING([--with-default-monospace-font=PATH],
3226 [Path to the default font]),
3227 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FONT_FILE],
3228 "$withval", [Default monospace font])])
3230 AC_ARG_WITH([default-font-family],
3231 AS_HELP_STRING([--with-default-font-family=NAME],
3232 [Path to the default font family]),
3233 [AC_DEFINE_UNQUOTED([DEFAULT_FAMILY],
3234 "$withval", [Default font family])])
3235 AC_ARG_WITH([default-monospace-font-family],
3236 AS_HELP_STRING([--with-default-monospace-font-family=NAME],
3237 [Path to the default font family]),
3238 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FAMILY],
3239 "$withval", [Default monospace font family])])
3241 have_freetype="no"
3242 have_fontconfig="no"
3243 have_fribidi="no"
3244 have_harfbuzz="no"
3246 if test "${enable_freetype}" != "no"; then
3247 PKG_CHECK_MODULES(FREETYPE, freetype2, [
3248 have_freetype="yes"
3249 VLC_ADD_CPPFLAGS([skins2],[${FREETYPE_CFLAGS}])
3250 VLC_ADD_LIBS([skins2],[${FREETYPE_LIBS}])
3252 dnl fontconfig support
3253 AS_IF([test "${enable_fontconfig}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3254 PKG_CHECK_MODULES(FONTCONFIG, [fontconfig >= 2.11], [
3255 have_fontconfig="yes"
3256 ], [
3257 AC_MSG_WARN([${FONTCONFIG_PKG_ERRORS}. Styles will be disabled in FreeType.])
3258 ])
3259 ])
3261 dnl fribidi support
3262 if test "${enable_fribidi}" != "no"; then
3263 PKG_CHECK_MODULES(FRIBIDI, fribidi, [
3264 have_fribidi="yes"
3265 VLC_ADD_CPPFLAGS([skins2], [${FRIBIDI_CFLAGS} -DHAVE_FRIBIDI])
3266 VLC_ADD_LIBS([skins2], [${FRIBIDI_LIBS}])
3267 ],[AC_MSG_WARN([${FRIBIDI_PKG_ERRORS}. Bidirectional text and complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3268 fi
3270 dnl harfbuzz support
3271 if test "${have_fribidi}" != "no"; then
3272 if test "${enable_harfbuzz}" != "no"; then
3273 PKG_CHECK_MODULES(HARFBUZZ, harfbuzz, [
3274 have_harfbuzz="yes"
3275 VLC_ADD_CPPFLAGS([skins2], [${HARFBUZZ_CFLAGS} -DHAVE_HARFBUZZ])
3276 VLC_ADD_LIBS([skins2], [${HARFBUZZ_LIBS}])
3277 ],[AC_MSG_WARN([${HARFBUZZ_PKG_ERRORS}. Support for complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3278 fi
3279 fi
3280 ],[
3281 AS_IF([test -n "${enable_freetype}"],[
3282 AC_MSG_ERROR([${FREETYPE_PKG_ERRORS}. Install FreeType2 development or configure with --disable-freetype.])
3283 ])
3284 ])
3285 fi
3287 AM_CONDITIONAL([HAVE_FREETYPE], [test "${have_freetype}" = "yes"])
3288 AM_CONDITIONAL([HAVE_FONTCONFIG], [test "${have_fontconfig}" = "yes"])
3289 AM_CONDITIONAL([HAVE_FRIBIDI], [test "${have_fribidi}" = "yes"])
3290 AM_CONDITIONAL([HAVE_HARFBUZZ], [test "${have_harfbuzz}" = "yes"])
3292 dnl
3293 dnl SAPI (text to Speech renderer for Windows)
3294 dnl
3295 AC_LANG_PUSH([C++])
3296 AC_CHECK_TYPES([ISpObjectToken],[
3297 have_sapi="yes"
3298 ],[AC_MSG_WARN([sapi.h not found. Text to Speech renderer for Windows disabled])],
3299 [#include <windows.h>
3300 #include <sapi.h>
3301 #include <sphelper.h>])
3302 AM_CONDITIONAL([HAVE_SAPI], [test "${have_sapi}" = "yes"])
3303 AC_LANG_POP([C++])
3305 dnl
3306 dnl SVG module (text rendering and image decoding)
3307 dnl
3308 PKG_ENABLE_MODULES_VLC([SVG], [], [librsvg-2.0 >= 2.9.0], [SVG rendering library],[auto])
3309 PKG_ENABLE_MODULES_VLC([SVGDEC], [], [librsvg-2.0 >= 2.9.0 cairo >= 1.13.1], [SVG image decoder library],[auto])
3311 dnl
3312 dnl Windows DirectX module
3313 dnl
3315 AC_ARG_ENABLE(directx,
3316 [AS_HELP_STRING([--enable-directx],
3317 [Microsoft DirectX support (default enabled on Windows)])],, [
3318 AS_IF([test "${SYS}" = "mingw32"], [
3319 enable_directx="yes"
3320 ], [
3321 enable_directx="no"
3322 ])
3323 ])
3324 AS_IF([test "${enable_directx}" != "no"], [
3325 dnl DirectDraw
3326 AC_CHECK_HEADERS(ddraw.h, [
3327 VLC_ADD_PLUGIN([directdraw])
3328 ])
3330 dnl OpenGL
3331 AC_CHECK_HEADERS(GL/wglew.h, [
3332 VLC_ADD_PLUGIN([glwin32 wgl])
3333 ],, [
3334 #include <windows.h>
3335 #include <GL/gl.h>
3336 ])
3338 dnl Direct3D11
3339 AC_CHECK_HEADERS(d3d11.h, [
3340 VLC_ADD_PLUGIN([direct3d11 direct3d11_filters])
3341 ])
3343 dnl Direct3D9
3344 AC_CHECK_HEADERS(d3d9.h, [
3345 VLC_ADD_PLUGIN([direct3d9])
3346 AC_CHECK_HEADERS(d3dx9effect.h)
3348 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
3349 [[#define COBJMACROS
3350 #include <d3d9.h>
3351 #include <dxva2api.h>
3352 #ifndef IDirectXVideoProcessorService_GetVideoProcessorDeviceGuids
3353 # error dxva2 too old
3354 #endif
3355 ]],[[;]])
3356 ],[
3357 VLC_ADD_PLUGIN([direct3d9_filters])
3358 ],
3359 [AC_MSG_WARN([Could not find required IDirectXVideoDecoder in dxva2api.h])])
3361 ])
3362 ])
3364 dnl
3365 dnl Linux framebuffer module
3366 dnl
3367 AC_CHECK_HEADER([linux/fb.h], [
3368 VLC_ADD_PLUGIN([fb])
3369 ])
3371 dnl
3372 dnl libcaca plugin
3373 dnl
3374 PKG_ENABLE_MODULES_VLC([CACA], [], [caca >= 0.99.beta14], [libcaca output],[auto])
3376 dnl
3377 dnl OS/2 KVA plugin
3378 dnl
3379 AC_ARG_ENABLE(kva,
3380 [AS_HELP_STRING([--enable-kva],
3381 [support the K Video Accelerator KVA (default enabled on OS/2)])],, [
3382 AS_IF([test "$SYS" = "os2"], [
3383 enable_kva="yes"
3384 ])
3385 ])
3386 have_kva="no"
3387 KVA_LIBS=""
3388 AS_IF([test "$enable_kva" != "no"], [
3389 AC_CHECK_HEADERS([kva.h], [
3390 have_kva="yes"
3391 AC_CHECK_LIB(kva, main, [
3392 KVA_LIBS="-lkva"
3393 ])
3394 ])
3395 ])
3396 AC_SUBST(KVA_LIBS)
3397 AM_CONDITIONAL([HAVE_KVA], [test "${have_kva}" = "yes"])
3399 dnl
3400 dnl MMAL plugin
3401 dnl
3402 AC_ARG_ENABLE(mmal,
3403 AS_HELP_STRING([--enable-mmal],
3404 [Multi-Media Abstraction Layer (MMAL) hardware plugin (default enable)]))
3405 if test "${enable_mmal}" != "no"; then
3406 VLC_SAVE_FLAGS
3407 LDFLAGS="${LDFLAGS} -L/opt/vc/lib -lvchostif"
3408 CPPFLAGS="${CPPFLAGS} -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux"
3409 AC_CHECK_HEADERS(interface/mmal/mmal.h,
3410 [ AC_CHECK_LIB(bcm_host, vc_tv_unregister_callback_full, [
3411 have_mmal="yes"
3412 VLC_ADD_PLUGIN([mmal])
3413 VLC_ADD_LDFLAGS([mmal],[ -L/opt/vc/lib ])
3414 VLC_ADD_CFLAGS([mmal],[ -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux ])
3415 VLC_ADD_LIBS([mmal],[ -lbcm_host -lmmal -lmmal_core -lmmal_components -lmmal_util -lvchostif ]) ], [
3416 AS_IF([test "${enable_mmal}" = "yes"],
3417 [ AC_MSG_ERROR([Cannot find bcm library...]) ],
3418 [ AC_MSG_WARN([Cannot find bcm library...]) ])
3419 ],
3420 [])
3421 ] , [ AS_IF([test "${enable_mmal}" = "yes"],
3422 [ AC_MSG_ERROR([Cannot find development headers for mmal...]) ],
3423 [ AC_MSG_WARN([Cannot find development headers for mmal...]) ]) ])
3424 VLC_RESTORE_FLAGS
3425 fi
3426 AM_CONDITIONAL([HAVE_MMAL], [test "${have_mmal}" = "yes"])
3428 dnl
3429 dnl Audio plugins
3430 dnl
3432 EXTEND_HELP_STRING([Audio plugins:])
3434 dnl
3435 dnl Pulseaudio module
3436 dnl
3437 AC_ARG_ENABLE(pulse,
3438 [AS_HELP_STRING([--enable-pulse],
3439 [use the PulseAudio client library (default auto)])])
3440 have_pulse="no"
3441 AS_IF([test "${enable_pulse}" != "no"], [
3442 PKG_CHECK_MODULES([PULSE], [libpulse >= 1.0], [
3443 have_pulse="yes"
3444 ], [
3445 AS_IF([test "x${enable_pulse}" != "x"], [
3446 AC_MSG_ERROR([$PULSE_PKG_ERRORS. PulseAudio 1.0 or later required.])
3447 ])
3448 ])
3449 ])
3450 AM_CONDITIONAL([HAVE_PULSE], [test "${have_pulse}" = "yes"])
3452 dnl
3453 dnl ALSA module
3454 dnl
3455 AC_ARG_ENABLE(alsa,
3456 [AS_HELP_STRING([--enable-alsa],
3457 [support the Advanced Linux Sound Architecture (default auto)])],, [
3458 AS_IF([test "$SYS" = "linux" -a "${have_pulse}" = "no"], [
3459 enable_alsa="yes"
3460 ])
3461 ])
3462 have_alsa="no"
3463 AS_IF([test "${enable_alsa}" != "no"], [
3464 PKG_CHECK_MODULES([ALSA], [alsa >= 1.0.24], [
3465 have_alsa="yes"
3466 ], [
3467 AS_IF([test "x${enable_alsa}" != "x"], [
3468 AC_MSG_ERROR([$ALSA_PKG_ERRORS. alsa-lib 1.0.24 or later required. Pass --disable-alsa to ignore this error.])
3469 ])
3470 ])
3471 ])
3472 AM_CONDITIONAL([HAVE_ALSA], [test "${have_alsa}" = "yes"])
3474 dnl
3475 dnl Open Sound System module
3476 dnl
3477 AC_ARG_ENABLE(oss,
3478 [AS_HELP_STRING([--enable-oss],
3479 [support the Open Sound System OSS (default enabled on FreeBSD/NetBSD/DragonFlyBSD)])],, [
3480 AS_IF([test "$SYS" = "mingw32" -o "$SYS" = "linux" -o "$SYS" = "openbsd"], [
3481 enable_oss="no"
3482 ])
3483 ])
3484 have_oss="no"
3485 OSS_LIBS=""
3486 AS_IF([test "$enable_oss" != "no"], [
3487 AC_CHECK_HEADERS([soundcard.h sys/soundcard.h], [
3488 have_oss="yes"
3489 AC_CHECK_LIB(ossaudio, main, [
3490 OSS_LIBS="-lossaudio"
3491 ])
3492 ])
3493 ])
3494 AC_SUBST(OSS_LIBS)
3495 AM_CONDITIONAL([HAVE_OSS], [test "${have_oss}" = "yes"])
3497 dnl
3498 dnl OpenBSD sndio module
3499 dnl
3500 AC_ARG_ENABLE([sndio],
3501 [AS_HELP_STRING([--disable-sndio],
3502 [support the OpenBSD sndio (default auto)])],, [
3503 AS_IF([test "$SYS" = "openbsd"], [
3504 enable_sndio="yes"
3505 ])
3506 ])
3507 have_sndio="no"
3508 AS_IF([test "$enable_sndio" != "no"], [
3509 AC_CHECK_HEADER([sndio.h], [
3510 have_sndio="yes"
3511 ])
3512 ])
3513 AM_CONDITIONAL([HAVE_SNDIO], [test "${have_sndio}" = "yes"])
3515 dnl
3516 dnl Windows Audio Session plugin
3517 dnl
3518 AC_ARG_ENABLE([wasapi],
3519 [AS_HELP_STRING([--enable-wasapi],
3520 [use the Windows Audio Session API (default auto)])
3521 ])
3522 have_wasapi="no"
3523 AS_IF([test "$enable_wasapi" != "no"], [
3524 AC_CHECK_HEADER([audioclient.h], [
3525 have_wasapi="yes"
3526 ], [
3527 AS_IF([test "x${enable_wasapi}" != "x"], [
3528 AC_MSG_ERROR([Windows Audio Session API not found.])
3529 ])
3530 ])
3531 ])
3532 AM_CONDITIONAL([HAVE_WASAPI], [test "${have_wasapi}" = "yes"])
3534 dnl
3535 dnl JACK modules
3536 dnl
3537 AC_ARG_ENABLE(jack,
3538 [AS_HELP_STRING([--disable-jack],
3539 [do not use jack (default auto)])])
3540 have_jack="no"
3541 AS_IF([test "${enable_jack}" != "no"], [
3542 PKG_CHECK_MODULES(JACK, jack >= 1.9.7,
3543 [ have_jack=yes ],
3544 [
3545 AC_MSG_WARN([${JACK_PKG_ERRORS}, trying jack1 instead])
3547 PKG_CHECK_MODULES(JACK, jack >= 0.120.1 jack < 1.0,
3548 [ have_jack=yes ],
3549 [
3550 AS_IF([test -n "${enable_jack}"],
3551 [AC_MSG_ERROR([${JACK_PKG_ERRORS}.])],
3552 [AC_MSG_WARN([${JACK_PKG_ERRORS}.])])
3553 ])
3554 ])
3555 ])
3556 AM_CONDITIONAL([HAVE_JACK], [test "${have_jack}" != "no"])
3558 dnl
3559 dnl OpenSLES Android
3560 dnl
3561 AC_ARG_ENABLE(opensles,
3562 [ --enable-opensles Android OpenSL ES audio module (default disabled)])
3563 if test "${HAVE_ANDROID}" = "1"; then
3564 if test "${enable_opensles}" = "yes"; then
3565 AC_CHECK_HEADERS(SLES/OpenSLES.h,
3566 [ VLC_ADD_PLUGIN([opensles_android]) ],
3567 [ AC_MSG_ERROR([cannot find OpenSLES headers])] )
3568 fi
3569 fi
3571 dnl
3572 dnl Tizen audio
3573 dnl
3574 AC_ARG_ENABLE(tizen_audio,
3575 [AS_HELP_STRING([--enable-tizen-audio],
3576 [Tizen audio module (default enabled on Tizen)])],, [
3577 AS_IF([test "$HAVE_TIZEN" = "1"], [
3578 enable_tizen_audio="yes"
3579 ])
3580 ])
3581 if test "${enable_tizen_audio}" = "yes"; then
3582 AC_CHECK_HEADERS(audio_io.h,
3583 [ VLC_ADD_PLUGIN([tizen_audio]) ],
3584 [ AC_MSG_ERROR([cannot find Tizen audio_io headers])] )
3585 fi
3587 dnl
3588 dnl libsamplerate plugin
3589 dnl
3590 PKG_ENABLE_MODULES_VLC([SAMPLERATE], [], [samplerate], [Resampler with libsamplerate], [auto])
3592 dnl
3593 dnl soxr module
3594 dnl
3595 PKG_ENABLE_MODULES_VLC([SOXR], [], [soxr >= 0.1.2], [SoX Resampler library], [auto])
3597 dnl
3598 dnl OS/2 KAI plugin
3599 dnl
3600 AC_ARG_ENABLE(kai,
3601 [AS_HELP_STRING([--enable-kai],
3602 [support the K Audio Interface KAI (default enabled on OS/2)])],, [
3603 AS_IF([test "$SYS" = "os2"], [
3604 enable_kai="yes"
3605 ])
3606 ])
3607 have_kai="no"
3608 KAI_LIBS=""
3609 AS_IF([test "$enable_kai" != "no"], [
3610 AC_CHECK_HEADERS([kai.h], [
3611 have_kai="yes"
3612 AC_CHECK_LIB(kai, main, [
3613 KAI_LIBS="-lkai"
3614 ])
3615 ])
3616 ])
3617 AC_SUBST(KAI_LIBS)
3618 AM_CONDITIONAL([HAVE_KAI], [test "${have_kai}" = "yes"])
3620 dnl
3621 dnl chromaprint audio track fingerprinter
3622 dnl
3623 m4_pushdef([libchromaprint_version], 0.6.0)
3624 PKG_WITH_MODULES([CHROMAPRINT],[libchromaprint >= libchromaprint_version],
3625 VLC_ADD_PLUGIN([stream_out_chromaprint]),
3626 AS_IF([test "${enable_chromaprint}" = "yes"],
3627 [AC_MSG_ERROR(Library [libchromaprint >= libchromaprint_version] needed for [chromaprint] was not found)],
3628 [AC_MSG_WARN(Library [libchromaprint >= libchromaprint_version] needed for [chromaprint] was not found)]
3629 ),
3630 [(Chromaprint based audio fingerprinter)],[auto])
3631 m4_popdef([libchromaprint_version])
3633 dnl
3634 dnl Chromecast streaming support
3635 dnl
3636 m4_pushdef([protobuf_lite_version], 2.5.0)
3637 AC_ARG_VAR(PROTOC, [protobuf compiler])
3638 AC_CHECK_PROGS(PROTOC, protoc, no)
3639 PKG_WITH_MODULES([CHROMECAST],[protobuf-lite >= protobuf_lite_version], [
3640 AS_IF([test "x${PROTOC}" != "xno"], [
3641 build_chromecast="yes"
3642 ], [
3643 AC_MSG_ERROR(protoc compiler needed for [chromecast] was not found)
3644 ])
3645 ], [
3646 AS_IF([test "${enable_chromecast}" = "yes"],
3647 AC_MSG_ERROR(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found),
3648 AC_MSG_WARN(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found)
3649 )
3650 enable_chromecast="no"
3651 ], [(Chromecast streaming support)], [auto])
3652 AM_CONDITIONAL([BUILD_CHROMECAST], [test "${build_chromecast}" = "yes"])
3653 m4_popdef([protobuf_lite_version])
3655 dnl
3656 dnl Interface plugins
3657 dnl
3659 EXTEND_HELP_STRING([Interface plugins:])
3661 dnl
3662 dnl QT
3663 dnl
3664 AC_ARG_ENABLE(qt, [
3665 AS_HELP_STRING([--disable-qt], [Qt UI support (default enabled)])],, [
3666 AS_IF([test "${SYS}" = "darwin"], [
3667 enable_qt="no"
3668 ])
3669 ])
3670 have_qt5_x11="no"
3671 AS_IF([test "${enable_qt}" != "no"], [
3672 PKG_CHECK_MODULES([QT], [Qt5Core >= 5.5.0 Qt5Widgets Qt5Gui Qt5Svg], [
3673 PKG_CHECK_MODULES([QT5_X11], [Qt5X11Extras], [
3674 have_qt5_x11="yes"
3675 ],[
3676 AC_MSG_WARN([Not building Qt Interface with X11 helpers.])
3677 ])
3678 QT_PATH="$(eval $PKG_CONFIG --variable=exec_prefix Qt5Core)"
3679 QT_HOST_PATH="$(eval $PKG_CONFIG --variable=host_bins Qt5Core)"
3680 QT_VERSION="$(eval $PKG_CONFIG --modversion Qt5Gui)"
3681 AC_PATH_PROGS(MOC, [moc-qt5 moc], moc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3682 AC_PATH_PROGS(RCC, [rcc-qt5 rcc], rcc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3683 AC_PATH_PROGS(UIC, [uic-qt5 uic], uic, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3684 ], [
3685 AS_IF([test -n "${enable_qt}"],[
3686 AC_MSG_ERROR([${QT_PKG_ERRORS}.])
3687 ],[
3688 AC_MSG_WARN([${QT_PKG_ERRORS}.])
3689 ])
3690 enable_qt="no"
3691 ])
3692 ])
3694 AS_IF([test "${enable_qt}" != "no"], [
3695 ALIASES="${ALIASES} qvlc"
3696 ])
3697 AC_SUBST(QT_VERSION)
3698 AM_CONDITIONAL(ENABLE_QT, [test "$enable_qt" != "no"])
3699 AM_CONDITIONAL([HAVE_QT5_X11], [test "${have_qt5_x11}" = "yes"])
3701 dnl
3702 dnl detect kde4-config patch (used for kde solids).
3703 dnl
3704 AC_ARG_VAR([KDE4_CONFIG], [kde4-config utility])
3705 AS_IF([test "x$KDE4_CONFIG" = "x"], [
3706 KDE4_CONFIG="kde4-config"
3707 ])
3709 dnl
3710 dnl Simple test for skins2 dependency
3711 dnl
3712 AS_IF([test "$enable_qt" = "no"], [
3713 AS_IF([test "${enable_skins2}" = "yes"], [
3714 AC_MSG_ERROR([The skins2 module depends on the Qt interface. Without it you will not be able to open any dialog box from the interface, which makes the skins2 interface rather useless. Install the Qt development package or alternatively you can also configure with: --disable-qt --disable-skins2.])
3715 ], [
3716 enable_skins2="no"
3717 AC_MSG_WARN([The skins2 module depends on the Qt interface, Qt is not built so skins2 is disabled.])
3718 ])
3719 ])
3721 dnl
3722 dnl Skins2 module
3723 dnl
3724 AC_ARG_ENABLE(skins2,
3725 [AS_HELP_STRING([--enable-skins2], [skins interface module (default auto)])])
3726 AS_IF([test "${enable_skins2}" != "no"], [
3727 have_skins_deps="yes"
3729 dnl Win32
3730 AS_IF([test "${SYS}" = "mingw32"], [
3731 VLC_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -DWIN32_SKINS])
3732 VLC_ADD_LIBS([skins2],[-lgdi32 -lole32 -luuid -lmsimg32])
3733 dnl OS/2
3734 ], [test "${SYS}" = "os2"], [
3735 VLC_ADD_CPPFLAGS([skins2],[ -DOS2_SKINS])
3736 dnl Linux/Unix
3737 ], [
3738 PKG_CHECK_MODULES([XPM], [xpm],, [have_skins_deps="no"])
3739 PKG_CHECK_MODULES([XINERAMA], [xinerama],, [have_skins_deps="no"])
3740 PKG_CHECK_MODULES([XCURSOR], [xcursor],, [have_skins_deps="no"])
3741 PKG_CHECK_MODULES([XEXT], [xext],, [have_skins_deps="no"])
3742 VLC_ADD_CPPFLAGS([skins2],[${X_CFLAGS} ${XEXT_CFLAGS} ${XPM_CFLAGS} -DX11_SKINS])
3743 VLC_ADD_LIBS([skins2],[${X_LIBS} ${X_PRE_LIBS} ${XEXT_LIBS} ${XPM_LIBS} ${XINERAMA_LIBS} ${XCURSOR_LIBS} -lX11])
3744 ])
3746 dnl we need freetype
3747 AS_IF([test "${have_freetype}" != "yes"], [
3748 have_skins_deps="no"
3749 ])
3751 AS_IF([test "${have_skins_deps}" = "no"], [
3752 AS_IF([test "x${enable_skins2}" = "x"], [
3753 AC_MSG_WARN([Skins2 interface disabled due to missing dependencies.])
3754 ], [
3755 AC_MSG_ERROR([Skins2 interface requires FreeType, libxcursor, libxpm, libxext and libxinerama])
3756 ])
3757 enable_skins2="no"
3758 ], [
3759 ALIASES="${ALIASES} svlc"
3760 enable_skins2="yes"
3761 ])
3762 ])
3763 AM_CONDITIONAL(BUILD_SKINS, [test "${enable_skins2}" = "yes"])
3765 AC_ARG_ENABLE(libtar,
3766 [ --enable-libtar libtar support for skins2 (default auto)])
3767 AS_IF([test "${enable_skins2}" = "yes" && test "${enable_libtar}" != "no"], [
3768 AC_CHECK_HEADERS(libtar.h, [
3769 VLC_ADD_LIBS([skins2],[-ltar])
3770 ])
3771 ])
3773 dnl
3774 dnl MacOS X gui module
3775 dnl
3776 AC_ARG_ENABLE(macosx,
3777 [ --enable-macosx Mac OS X gui support (default enabled on Mac OS X)])
3778 if test "x${enable_macosx}" != "xno" -a "${SYS}" = "darwin"
3779 then
3781 dnl
3782 dnl If possible, use xcrun to find the right ibtool
3783 dnl
3785 AC_PATH_PROG([XCRUN], [xcrun], [no])
3786 AS_IF([test ! "x${XCRUN}" = "xno"], [
3787 AC_MSG_CHECKING([for ibtool (using xcrun)])
3788 XIB="$(eval $XCRUN -f ibtool 2>/dev/null || echo no)"
3789 AC_MSG_RESULT([${XIB}])
3790 ], [
3791 AC_MSG_WARN([Looking for tools without using xcrun])
3792 ])
3794 AS_IF([test "x${XIB}" = "xno"], [
3795 AC_PATH_PROG(XIB, [ibtool], [no])
3796 AS_IF([test "x${XIB}" = "xno"], [
3797 AC_MSG_ERROR([ibtool was not found, but is required for --enable-macosx])
3798 ])
3799 ])
3800 fi
3801 AM_CONDITIONAL(ENABLE_MACOSX_UI, [test "$enable_macosx" != "no" -a "${SYS}" = "darwin"])
3803 dnl
3804 dnl MacOS X sparkle update support
3805 dnl
3806 AC_ARG_ENABLE(sparkle,
3807 [ --enable-sparkle Sparkle update support for OS X (default enabled on Mac OS X)])
3808 if test "x${enable_sparkle}" != "xno" -a "${HAVE_OSX}" = "1"
3809 then
3810 if test ! -d ${CONTRIB_DIR}/Sparkle.framework -a ! -d ${CONTRIB_DIR}/Frameworks/Sparkle.framework
3811 then
3812 AC_MSG_ERROR([Sparkle framework is required and was not found in ${CONTRIB_DIR}])
3813 fi
3815 AC_DEFINE([HAVE_SPARKLE], [1], [Define to 1 if sparkle is enabled.])
3816 fi
3817 AM_CONDITIONAL(HAVE_SPARKLE, [test "$enable_sparkle" != "no"])
3819 dnl
3820 dnl MacOS X breakpad creash reporter support
3821 dnl
3822 AC_ARG_WITH([breakpad],
3823 AS_HELP_STRING([--with-breakpad=URL], [Enable Breakpad reporter using given URL]), [], [with_breakpad=no])
3825 AS_IF([test "$with_breakpad" != "no"], [
3827 AS_IF([test "$with_breakpad" = "yes"], [
3828 AC_MSG_ERROR([You need to supply the CrashDragon Server URL as value for --with-breakpad])
3829 ])
3831 AS_IF([test "$HAVE_OSX" = "1"], [
3832 AC_MSG_CHECKING([for Breakpad framework])
3833 AS_IF([test ! -d ${CONTRIB_DIR}/Breakpad.framework -a \
3834 ! -d ${CONTRIB_DIR}/Frameworks/Breakpad.framework], [
3835 AC_MSG_RESULT([no])
3836 with_breakpad="no"
3837 AC_MSG_ERROR([Breakpad framework is required and was not found in ${CONTRIB_DIR}])
3838 ], [
3839 AC_MSG_RESULT([yes])
3840 ])
3841 ],[
3842 PKG_CHECK_MODULES([BREAKPAD], [breakpad-client], [
3843 LDFLAGS="${LDFLAGS} -Wl,--build-id"
3844 ], [
3845 AC_MSG_ERROR(["breakpad not found"])
3846 ])
3847 ])
3848 ])
3850 AM_CONDITIONAL(HAVE_BREAKPAD, [test "$with_breakpad" != "no"])
3851 AS_IF([test "$with_breakpad" != "no"], [
3852 AC_SUBST(BREAKPAD_URL, ["${with_breakpad}"])
3853 ])
3855 dnl
3856 dnl Minimal Mac OS X module
3857 dnl
3858 AC_ARG_ENABLE(minimal-macosx,
3859 [ --enable-minimal-macosx Minimal Mac OS X support (default disabled)])
3860 if test "${enable_minimal_macosx}" = "yes" -a "${SYS}" = "darwin"
3861 then
3862 VLC_ADD_PLUGIN([minimal_macosx])
3863 fi
3865 dnl
3866 dnl Mac OS X fancy dmg build tool
3867 dnl
3868 if test "${HAVE_OSX}" = "1"
3869 then
3870 AC_PATH_PROG(DMGBUILD, dmgbuild, no)
3871 AS_IF([test "x${DMGBUILD}" = "xno"], [
3872 AC_MSG_WARN([dmgbuild not found -- unable to build fancy DMGs])
3873 ])
3874 fi
3875 AM_CONDITIONAL(HAVE_DMGBUILD, [test "x$DMGBUILD" != "xno" -a "${HAVE_OSX}" = "1"])
3877 dnl
3878 dnl VideoToolbox plugins
3879 AC_CHECK_HEADERS(VideoToolbox/VideoToolbox.h, [
3880 VLC_ADD_PLUGIN([videotoolbox])
3881 VLC_ADD_PLUGIN([cvpx])
3882 ])
3884 dnl
3885 dnl AudioToolbox MIDI plugin
3886 AC_CHECK_HEADERS([AudioToolbox/AudioToolbox.h], [
3887 VLC_ADD_PLUGIN([audiotoolboxmidi])
3888 ])
3890 dnl
3891 dnl ncurses module
3892 dnl
3893 AC_ARG_ENABLE(ncurses,
3894 [AS_HELP_STRING([--disable-ncurses],[ncurses text-based interface (default auto)])])
3895 have_ncurses="no"
3896 AS_IF([test "${enable_ncurses}" != "no"] ,[
3897 PKG_CHECK_MODULES([NCURSES], [ncursesw], [
3898 have_ncurses="yes"
3899 ALIASES="${ALIASES} nvlc"
3900 ], [
3901 AS_IF([test -n "${enable_ncurses}"], [
3902 AC_MSG_ERROR([${NCURSES_PKG_ERRORS}.])
3903 ])
3904 ])
3905 ])
3906 AM_CONDITIONAL([HAVE_NCURSES], [test "${have_ncurses}" = "yes"])
3908 dnl
3909 dnl Lirc plugin
3910 dnl
3911 AC_ARG_ENABLE(lirc,
3912 [ --enable-lirc lirc support (default disabled)])
3913 have_lirc="no"
3914 AS_IF([test "${enable_lirc}" = "yes"], [
3915 AC_CHECK_HEADER(lirc/lirc_client.h, [
3916 AC_CHECK_LIB(lirc_client, lirc_init, [
3917 have_lirc="yes"
3918 ])
3919 ])
3920 ])
3921 AM_CONDITIONAL([HAVE_LIRC], [test "${have_lirc}" = "yes"])
3923 dnl
3924 dnl SRT plugin
3925 dnl
3926 PKG_ENABLE_MODULES_VLC([SRT], [access_srt access_output_srt], [srt >= 1.2.2], [SRT input/output plugin], [auto], [], [], [-DENABLE_SRT])
3928 EXTEND_HELP_STRING([Visualisations and Video filter plugins:])
3929 dnl
3930 dnl goom visualization plugin
3931 dnl
3932 PKG_ENABLE_MODULES_VLC([GOOM], [], [libgoom2], [goom visualization plugin], [auto])
3934 dnl
3935 dnl libprojectM visualization plugin
3936 dnl
3937 AC_ARG_ENABLE(projectm,
3938 [ --enable-projectm projectM visualization plugin (default enabled)])
3939 AS_IF([test "${enable_projectm}" != "no"],
3940 [
3941 PKG_CHECK_MODULES(PROJECTM, libprojectM,
3942 [
3943 VLC_ADD_PLUGIN([projectm])
3944 PKG_CHECK_EXISTS([libprojectM >= 2.0.0],
3945 [ AC_DEFINE([HAVE_PROJECTM2], 1, [Define to 1 if using libprojectM 2.x]) ],
3946 [ AC_MSG_WARN( [Using libprojectM version 1] )
3947 ])
3948 ],[
3949 AC_MSG_WARN([${PROJECTM_PKG_ERRORS}.])
3950 ])
3951 ])
3953 dnl
3954 dnl Vovoid VSXu visualization plugin
3955 dnl
3956 AC_ARG_ENABLE(vsxu,
3957 [ --enable-vsxu Vovoid VSXu visualization plugin (default auto)])
3958 AS_IF([test "${enable_vsxu}" != "no"],
3959 [
3960 PKG_CHECK_MODULES(VSXU, libvsxu,
3961 [
3962 VLC_ADD_PLUGIN([vsxu])
3963 ],[
3964 AC_MSG_WARN([${VSXU_PKG_ERRORS}.])
3965 ])
3966 ])
3968 EXTEND_HELP_STRING([Service Discovery plugins:])
3969 dnl
3970 dnl Avahi-Zeroconf services discovery
3971 PKG_ENABLE_MODULES_VLC([AVAHI], [], [avahi-client >= 0.6], [Zeroconf services discovery], [auto])
3973 dnl
3974 dnl libudev services discovery
3975 PKG_ENABLE_MODULES_VLC([UDEV], [], [libudev >= 142], [Linux udev services discovery], [auto])
3977 dnl
3978 dnl MTP devices services discovery
3979 PKG_ENABLE_MODULES_VLC([MTP], [mtp access_mtp], [libmtp >= 1.0.0], [MTP devices support], [auto])
3981 dnl
3982 dnl UPnP Plugin (Intel SDK)
3983 dnl
3984 PKG_ENABLE_MODULES_VLC([UPNP], [upnp], [libupnp], [Intel UPNP SDK],[auto])
3986 dnl
3987 dnl mDNS using libmicrodns
3988 dnl
3989 PKG_ENABLE_MODULES_VLC([MICRODNS], [], [microdns], [mDNS services discovery], [auto])
3992 EXTEND_HELP_STRING([Misc options:])
3994 dnl
3995 dnl libxml2 module
3996 dnl
3997 PKG_ENABLE_MODULES_VLC([LIBXML2], [xml], [libxml-2.0 >= 2.5], [libxml2 support],[auto])
4000 dnl
4001 dnl libgcrypt
4002 dnl
4003 AC_ARG_ENABLE(libgcrypt,
4004 [ --disable-libgcrypt gcrypt support (default enabled)])
4005 AC_ARG_VAR([GCRYPT_CFLAGS], [C compiler flags for gcrypt])
4006 AC_ARG_VAR([GCRYPT_LIBS], [linker flags flags for gcrypt])
4008 # require libgcrypt >= 1.6.0
4009 AS_IF([test "${enable_libgcrypt}" != "no"], [
4010 AC_CACHE_CHECK([for gcrypt 1.6.0 or later], [ac_cv_lib_gcrypt], [
4011 VLC_SAVE_FLAGS
4012 CFLAGS="${CFLAGS} ${GCRYPT_CFLAGS}"
4013 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
4014 [#include <gcrypt.h>
4015 #if GCRYPT_VERSION_NUMBER < 0x010600
4016 #error
4017 #endif]])], [
4018 ac_cv_lib_gcrypt=yes
4019 ], [
4020 ac_cv_lib_gcrypt=no
4021 ])
4022 VLC_RESTORE_FLAGS
4023 ])
4025 AS_IF([test "${ac_cv_lib_gcrypt}" = "yes"], [
4026 AC_DEFINE([HAVE_GCRYPT], 1, [Defined if having gcrypt])
4027 ], [
4028 AS_IF([test "${enable_libgcrypt}" = "yes"], [
4029 AC_MSG_ERROR([libgcrypt version 1.6.0 or higher not found. Install libgcrypt or pass --disable-libgcrypt.])
4030 ])
4031 ])
4032 ])
4034 AS_IF([test -z "$GCRYPT_LIBS"], [
4035 GCRYPT_LIBS="-lgcrypt -lgpg-error"
4036 ])
4038 AC_SUBST(GCRYPT_CFLAGS)
4039 AC_SUBST(GCRYPT_LIBS)
4040 AM_CONDITIONAL([HAVE_GCRYPT], [test "${ac_cv_lib_gcrypt}" = "yes"])
4042 dnl
4043 dnl TLS/SSL
4044 dnl
4045 AC_ARG_ENABLE(gnutls,
4046 [ --enable-gnutls GNU TLS TLS/SSL support (default enabled)])
4047 AS_IF([test "${enable_gnutls}" != "no"], [
4048 PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.3.6], [
4049 VLC_ADD_PLUGIN([gnutls])
4050 ], [
4051 AS_IF([test -n "${enable_gnutls}"], [
4052 AC_MSG_ERROR([${GNUTLS_PKG_ERRORS}.)])
4053 ])
4054 ])
4055 ])
4058 dnl
4059 dnl Taglib plugin
4060 dnl
4061 AC_ARG_ENABLE(taglib,
4062 [AS_HELP_STRING([--disable-taglib],
4063 [do not use TagLib (default enabled)])])
4064 AS_IF([test "${enable_taglib}" != "no"], [
4065 PKG_CHECK_MODULES(TAGLIB, taglib >= 1.9, [
4066 VLC_ADD_PLUGIN([taglib])
4067 ], [
4068 AC_MSG_WARN([${TAGLIB_PKG_ERRORS}.])])
4069 ])
4071 dnl
4072 dnl libsecret
4073 dnl
4074 PKG_ENABLE_MODULES_VLC([SECRET], [], [libsecret-1 >= 0.18], [use libsecret for keystore], [auto])
4076 dnl
4077 dnl kwallet
4078 dnl
4079 AC_ARG_ENABLE(kwallet,
4080 [AS_HELP_STRING([--enable-kwallet],
4081 [use kwallet (via D-Bus) for keystore (default enabled)])])
4082 AS_IF([test "${enable_kwallet}" != "no" -a "${have_dbus}" = "yes"], [
4083 VLC_ADD_PLUGIN([kwallet])
4084 ])
4086 dnl
4087 dnl update checking system
4088 dnl
4089 AC_ARG_ENABLE(update-check,
4090 [ --enable-update-check update checking system (default disabled)])
4091 if test "${enable_update_check}" = "yes"
4092 then
4093 AS_IF([test "${ac_cv_lib_gcrypt}" != "yes"],[
4094 AC_MSG_ERROR([libgcrypt is required for update checking system]) ])
4095 fi
4096 AM_CONDITIONAL(UPDATE_CHECK, [test "${enable_update_check}" = "yes"])
4098 dnl
4099 dnl OS X notification plugin
4100 dnl
4101 AC_ARG_ENABLE(osx_notifications,
4102 [AS_HELP_STRING([--enable-osx-notifications],
4103 [macOS notification plugin (default disabled)])],,
4104 [enable_osx_notifications=no])
4105 AS_IF([test "${enable_osx_notifications}" != "no"], [
4106 VLC_ADD_PLUGIN([osx_notifications])
4107 ])
4109 dnl
4110 dnl Libnotify notification plugin
4111 dnl
4112 PKG_ENABLE_MODULES_VLC([NOTIFY], [], [libnotify gtk+-3.0], [libnotify notification], [auto])
4114 dnl
4115 dnl libplacebo support
4116 dnl
4117 AC_ARG_ENABLE(libplacebo,
4118 [AS_HELP_STRING([--disable-libplacebo],
4119 [disable libplacebo support (default auto)])])
4121 AS_IF([test "$enable_libplacebo" != "no"], [
4122 PKG_CHECK_MODULES([LIBPLACEBO], [libplacebo >= 0.2.1], [
4123 AC_DEFINE([HAVE_LIBPLACEBO], [1], [Define to 1 if libplacebo is enabled.])
4124 ], [
4125 AS_IF([test -n "${enable_libplacebo}"], [
4126 AC_MSG_ERROR([${LIBPLACEBO_PKG_ERRORS}.])
4127 ])
4128 enable_libplacebo="no"
4129 ])
4130 ])
4131 AM_CONDITIONAL(HAVE_LIBPLACEBO, [test "$enable_libplacebo" != "no"])
4134 dnl
4135 dnl Endianness check
4136 dnl
4137 AC_C_BIGENDIAN
4138 AS_IF([test "${ac_cv_c_bigendian}" = "yes"], [
4139 DEFS_BIGENDIAN="-DWORDS_BIGENDIAN=1"
4140 ], [
4141 DEFS_BIGENDIAN=""
4142 ])
4143 AC_SUBST(DEFS_BIGENDIAN)
4145 dnl
4146 dnl Where to install KDE solid .desktop
4147 dnl
4148 AC_ARG_WITH(kde-solid,
4149 AS_HELP_STRING([--with-kde-solid=PATH],
4150 [KDE Solid actions directory (auto)]),, [
4152 if test "${SYS}" != "mingw32" -a "${SYS}" != "darwin" ; then
4153 with_kde_solid="yes"
4154 fi
4155 ])
4156 soliddatadir=""
4157 AS_IF([test "${with_kde_solid}" != "no"], [
4158 AS_IF([test "${with_kde_solid}" = "yes"], [
4159 kde4datadir="`${KDE4_CONFIG} --install data`"
4160 AS_IF([test "x$kde4datadir" = "x"], [kde4datadir='${datadir}/kde4/apps'])
4161 soliddatadir="${kde4datadir}/solid/actions"
4162 ], [
4163 soliddatadir="${with_kde_solid}"
4164 ])
4165 ])
4166 AC_SUBST(soliddatadir)
4167 AM_CONDITIONAL(KDE_SOLID, [test "x${soliddatadir}" != "x"])
4169 dnl
4170 dnl Find tools for win32 packaging
4171 dnl
4172 AS_IF([test "${SYS}" = "mingw32"], [
4173 dnl
4174 dnl Find makensis required to build the NSIS installer
4175 dnl
4176 nsis_major_required="3"
4177 nsis_version_ok="no"
4178 AC_PATH_PROG([MAKENSIS], [makensis], [no])
4179 AS_IF([test "$MAKENSIS" != "no"], [
4180 # Check version
4181 AC_MSG_CHECKING([makensis version])
4182 nsis_version=$($MAKENSIS -VERSION)
4183 AC_MSG_RESULT([$nsis_version])
4184 nsis_version_major=$(echo "$nsis_version" | awk -F \. '{print $1}' | sed 's/v//')
4185 # Check if major version is a valid number
4186 AS_IF([test -n "$nsis_version_major" && \
4187 test "$nsis_version_major" -eq "$nsis_version_major" 2> /dev/null], [
4188 # Do the version check using major version
4189 AS_IF([test "$nsis_version_major" -lt "$nsis_major_required"], [
4190 AC_MSG_WARN([makensis too old, (needs ${nsis_major_required}.x, have ${nsis_version_major}.x)])
4191 ], [
4192 nsis_version_ok="yes"
4193 ])
4194 ], [
4195 AC_MSG_WARN([failed to check the makensis version])
4196 ])
4197 ])
4198 dnl
4199 dnl Find 7zip
4200 dnl
4201 AC_PATH_PROG([SEVENZIP], [7z], [7z])
4202 ])
4203 AM_CONDITIONAL(HAVE_MAKENSIS, [test "x$MAKENSIS" != "xno" && test "$nsis_version_ok" = "yes"])
4205 dnl
4206 dnl Check wether we have the PROCESS_MITIGATION_IMAGE_LOAD_POLICY
4207 dnl It should only be available when building for win10, but some SDKs define it unconditionnaly
4208 dnl
4209 if test "${SYS}" = "mingw32"; then
4210 AC_CHECK_TYPES([PROCESS_MITIGATION_IMAGE_LOAD_POLICY],,,[#include <windows.h>])
4211 fi
4213 EXTEND_HELP_STRING([Components:])
4215 dnl
4216 dnl the VLC binary
4217 dnl
4218 AC_ARG_ENABLE(vlc,
4219 [ --enable-vlc build the VLC media player (default enabled)])
4220 AM_CONDITIONAL(BUILD_VLC, [test "${enable_vlc}" != "no"])
4222 dnl
4223 dnl Fuzzer (at the end in order to don't mess dependencies FLAGS)
4224 dnl
4225 AS_VAR_IF(with_libfuzzer, no, [], [
4226 LIBS="-lstdc++ ${LIBM} ${LIBPTHREAD} -L${with_libfuzzer} -lFuzzer"
4227 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc-guard, [
4228 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard])
4229 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard], [CXXFLAGS])
4230 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp])
4231 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp], [CXXFLAGS])
4232 ], [
4233 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc, [
4234 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc])
4235 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc], [CXXFLAGS])
4236 ], [
4237 AC_MSG_ERROR([Sanitizer coverage not supported by your compiler])
4238 ])
4239 ])
4240 ])
4242 dnl
4243 dnl Stuff used by the program
4244 dnl
4245 VERSION_MESSAGE="${VERSION} ${CODENAME}"
4246 COPYRIGHT_MESSAGE="Copyright © ${COPYRIGHT_YEARS} the VideoLAN team"
4247 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION_MESSAGE}", [Simple version string])
4248 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "${COPYRIGHT_MESSAGE}", [Copyright string])
4249 AC_DEFINE_UNQUOTED(COPYRIGHT_YEARS, "${COPYRIGHT_YEARS}", [The copyright years])
4250 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
4251 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_MAJOR,${VERSION_MAJOR}, [version major number])
4252 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_MINOR,${VERSION_MINOR}, [version minor number])
4253 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_REVISION,${VERSION_REVISION}, [version revision number])
4254 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_EXTRA,${VERSION_EXTRA}, [version extra number])
4255 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_DEV,"${VERSION_DEV}", [version development string])
4256 AC_SUBST(COPYRIGHT_MESSAGE)
4257 AC_SUBST(VERSION_MESSAGE)
4258 AC_SUBST(VERSION_MAJOR)
4259 AC_SUBST(VERSION_MINOR)
4260 AC_SUBST(VERSION_REVISION)
4261 AC_SUBST(VERSION_EXTRA)
4262 AC_SUBST(COPYRIGHT_YEARS)
4263 AC_DEFINE_UNQUOTED(VLC_COMPILE_BY, "`whoami|sed -e 's/\\\/\\\\\\\/g'`", [user who ran configure])
4264 AC_DEFINE_UNQUOTED(VLC_COMPILE_HOST, "`hostname -f 2>/dev/null || hostname`", [host which ran configure])
4265 AC_DEFINE_UNQUOTED(VLC_COMPILER, "`$CC -v 2>&1 | tail -n 1 | sed -e 's/ *$//'`", [compiler])
4266 dnl
4267 dnl Handle substvars that use $(top_srcdir)
4268 dnl
4269 CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include ${CPPFLAGS}"
4271 dnl
4272 dnl Configuration is finished
4273 dnl
4274 AC_SUBST(SYS)
4275 AC_SUBST(ARCH)
4276 AC_SUBST(ALIASES)
4277 AC_SUBST(ASM)
4278 AC_SUBST(MOC)
4279 AC_SUBST(RCC)
4280 AC_SUBST(UIC)
4281 AC_SUBST(WINDRES)
4282 AC_SUBST(WINE_SDK_PATH)
4283 AC_SUBST(LIBEXT)
4284 AC_SUBST(AM_CPPFLAGS)
4285 AC_SUBST(MACOSX_DEPLOYMENT_TARGET)
4286 AC_SUBST(FILE_LIBVLCCORE_DLL)
4287 AC_SUBST(FILE_LIBVLC_DLL)
4289 AC_CONFIG_FILES([
4290 Makefile
4291 doc/Makefile
4292 modules/Makefile
4293 m4/Makefile
4294 po/Makefile.in
4295 share/Makefile
4296 compat/Makefile
4297 src/Makefile
4298 lib/Makefile
4299 bin/Makefile
4300 test/Makefile
4301 modules/hw/mmal/Makefile
4302 share/vlc.appdata.xml.in
4303 ])
4305 AM_COND_IF([HAVE_WIN32], [
4306 AC_CONFIG_FILES([
4307 extras/package/win32/NSIS/spad.nsi
4308 extras/package/win32/NSIS/vlc.win32.nsi
4309 extras/package/win32/msi/config.wxi
4310 ])
4311 ])
4313 AM_COND_IF([HAVE_DARWIN], [
4314 AC_CONFIG_FILES([
4315 modules/gui/macosx/UI/InfoPlist.strings:modules/gui/macosx/Resources/InfoPlist.strings.in
4316 share/macosx/Info.plist:share/Info.plist.in
4317 ])
4318 ])
4320 dnl Generate makefiles
4321 AC_OUTPUT
4323 dnl Do we have to use make or gmake ?
4324 if make --version 2>&1|grep -q GNU
4325 then
4326 # GNU make, all seems good
4327 MAKE=make
4328 else
4329 # Known GNU make alias (on BSD)
4330 MAKE=gmake
4331 fi
4332 dnl Shortcut to nice compile message
4333 if test -n $SHELL; then
4334 SHELL=${CONFIG_SHELL-/bin/sh}
4335 fi
4336 rm -f compile
4337 compile_top_srcdir=`sed -ne "s/^top_srcdir *= *//p" < Makefile`
4338 echo "#! $SHELL
4339 rm -f .error\$\$
4340 ERROR=0
4341 export PATH=\"$PATH\" LANG=C
4342 ($MAKE V=1 \$@ 2>&1 || touch .error\$\$)| $compile_top_srcdir/extras/buildsystem/make.pl
4343 test -f .error\$\$ && ERROR=1
4344 rm -f .error\$\$
4345 exit \$ERROR" >compile
4346 chmod a+x compile
4348 echo "
4349 libvlc configuration
4350 --------------------
4351 version : ${VERSION}
4352 system : ${SYS}
4353 architecture : ${ARCH}
4354 optimizations : ${enable_optimizations}"
4355 if test "${enable_vlc}" != "no"; then
4356 echo "vlc aliases :${ALIASES}"
4357 else
4358 echo "build vlc executable : no"
4359 fi
4360 echo "
4361 To build vlc and its plugins, type \`$MAKE', or \`./compile' if you like nice colors."