| blob | 243304fe780b41bb873aa9c0fbe4633e565478ac |
1 dnl Autoconf settings for vlc
3 AC_COPYRIGHT([Copyright 1999-2018 VLC authors and VideoLAN])
5 AC_INIT(vlc, 4.0.0-dev)
6 VERSION_MAJOR=4
7 VERSION_MINOR=0
8 VERSION_REVISION=0
9 VERSION_EXTRA=0
10 VERSION_DEV=dev
12 PKGDIR="vlc"
13 AC_SUBST(PKGDIR)
15 CONFIGURE_LINE="`echo "$0 $ac_configure_args" | sed -e 's/\\\/\\\\\\\/g'`"
16 CODENAME="Otto Chriek"
17 COPYRIGHT_YEARS="1996-2018"
19 AC_CONFIG_SRCDIR(src/libvlc.c)
20 AC_CONFIG_AUX_DIR(autotools)
21 AC_CONFIG_MACRO_DIR(m4)
22 AC_CONFIG_LIBOBJ_DIR(compat)
23 AC_CANONICAL_BUILD
24 AC_CANONICAL_HOST
25 AC_PRESERVE_HELP_ORDER
27 AM_INIT_AUTOMAKE(tar-ustar color-tests foreign)
28 AC_CONFIG_HEADERS([config.h])
30 AM_SILENT_RULES([yes])
31 AM_MAINTAINER_MODE([enable])
33 dnl
34 dnl Check for tools
35 dnl
36 AC_PROG_CC
37 AC_USE_SYSTEM_EXTENSIONS
38 VLC_PROG_CC_C11
39 AC_DEFINE([_FORTIFY_SOURCE], 2, [Define to 2 to get glibc warnings.])
40 AC_DEFINE([_FILE_OFFSET_BITS], 64, [Define to 64 for large files support.])
41 AC_DEFINE([__LIBVLC__],, [Define within the LibVLC source code tree.])
42 AC_DEFINE([WIN32_LEAN_AND_MEAN],, [Define to limit the scope of <windows.h>.])
44 AC_PROG_CXX
45 AC_PROG_CPP
46 AC_PROG_OBJC
47 AC_PROG_EGREP
48 AC_PROG_MAKE_SET
49 AC_PROG_INSTALL
50 AM_PROG_AS
51 AC_PROG_LEX
52 AC_PROG_YACC
54 AC_ARG_VAR([DESKTOP_FILE_VALIDATE], [Validator for desktop entry files])
55 AC_CHECK_PROGS(DESKTOP_FILE_VALIDATE, [${DESKTOP_FILE_VALIDATE} desktop-file-validate], :)
56 AC_ARG_VAR([BUILDCC], [Build system C11 or C99 compiler command])
57 AC_CHECK_PROGS(BUILDCC, [c11-gcc c11 c99-gcc c99], [false])
58 AS_IF([test "$BUILDCC" = "false"], [
59 AC_MSG_ERROR([Cannot find native C99 compiler: please define BUILDCC.])
60 ])
62 dnl Check for compiler properties
63 AC_C_CONST
64 AC_C_INLINE
65 AC_C_RESTRICT
66 AX_CXX_COMPILE_STDCXX_11(noext, mandatory)
68 dnl Extend the --help string at the current spot.
69 AC_DEFUN([EXTEND_HELP_STRING], [m4_divert_once([HELP_ENABLE], [$1])])
71 dnl Allow binary package maintainer to pass a custom string to avoid
72 dnl cache problem
73 AC_ARG_WITH(binary-version,
74 AS_HELP_STRING([--with-binary-version=STRING],
75 [To avoid plugins cache problem between binary version]),[],[])
76 AS_IF([test -n "${with_binary_version}"],[
77 AC_DEFINE_UNQUOTED([DISTRO_VERSION],["${with_binary_version}"],
78 [Binary specific version])
79 ])
81 dnl Prevent clang from accepting unknown flags with a mere warning
82 AX_APPEND_COMPILE_FLAGS([-Werror=unknown-warning-option -Werror=invalid-command-line-argument], [CFLAGS])
83 AX_APPEND_COMPILE_FLAGS([-Werror=unknown-warning-option -Werror=invalid-command-line-argument], [CXXFLAGS])
85 dnl
86 dnl Check the operating system
87 dnl
88 HAVE_WIN64="0"
89 HAVE_IOS="0"
90 HAVE_OSX="0"
91 HAVE_TVOS="0"
93 case "${host_os}" in
94 "")
95 SYS=unknown
96 ;;
97 linux*)
98 SYS=linux
99 CFLAGS="${CFLAGS} -pthread"
100 ;;
101 bsdi*)
102 SYS=bsdi
103 CFLAGS="${CFLAGS} -pthread"
104 ;;
105 freebsd*)
106 SYS=freebsd
107 CFLAGS="${CFLAGS} -pthread"
108 CPPFLAGS="${CPPFLAGS} -I/usr/local/include"
109 LDFLAGS="${LDFLAGS} -L/usr/local/lib"
110 ac_cv_ld_z_defs=no
111 ;;
112 openbsd*)
113 SYS=openbsd
114 CPPFLAGS="${CPPFLAGS} -I/usr/local/include -I/usr/X11R6/include"
115 LDFLAGS="${LDFLAGS} -L/usr/local/lib -L/usr/X11R6/lib/"
116 ;;
117 netbsd*)
118 SYS=netbsd
119 ;;
120 dragonfly*)
121 SYS=dragonfly
122 ;;
123 darwin*)
125 dnl Force gcc "-arch" flag
126 ARCH_flag=""
127 case "${host_cpu}" in
128 i?86)
129 ARCH_flag="-arch i386"
130 ;;
131 ppc64*)
132 ARCH_flag="-arch ppc64"
133 ;;
134 ppc*)
135 ARCH_flag="-arch ppc"
136 ;;
137 x86_64)
138 ARCH_flag="-arch x86_64"
139 ;;
140 arm*)
141 ac_cv_c_bigendian="no"
142 ac_cv_c_attribute_packed="no"
143 ;;
144 esac
146 SYS=darwin
147 CFLAGS="${CFLAGS} -D_INTL_REDIRECT_MACROS -std=gnu11 ${ARCH_flag}"
148 CXX="${CXX} -stdlib=libc++ -std=c++11"
149 CXXFLAGS="${CXXFLAGS} -D_INTL_REDIRECT_MACROS ${ARCH_flag}"
150 CPPFLAGS="${CPPFLAGS} ${ARCH_flag}"
151 OBJCFLAGS="${OBJCFLAGS} -D_INTL_REDIRECT_MACROS -std=gnu11 ${ARCH_flag} -Werror=partial-availability"
152 LDFLAGS="${LDFLAGS} -Wl,-headerpad_max_install_names ${ARCH_flag}"
153 VLC_ADD_LIBS([libvlc vlc],[-Wl,-undefined,dynamic_lookup,-framework,AppKit])
154 VLC_ADD_LIBS([libvlccore],[-Wl,-framework,CoreFoundation,-framework,CoreServices])
156 AC_EGREP_CPP(yes,
157 [#import <TargetConditionals.h>
158 #if TARGET_OS_IPHONE
159 yes
160 #endif],
161 [HAVE_IOS="1"],
162 [HAVE_OSX="1"])
164 AC_EGREP_CPP(yes,
165 [#import <TargetConditionals.h>
166 #if TARGET_OS_TV
167 yes
168 #endif],
169 [HAVE_TVOS="1"
170 HAVE_IOS="0"
171 HAVE_OSX="0"
172 ],)
174 dnl
175 dnl Handle Mac OS X SDK flags
176 dnl
177 AC_ARG_WITH(macosx-sdk,
178 [AS_HELP_STRING([--with-macosx-sdk=DIR],
179 [compile using the SDK in DIR])])
180 if test "${with_macosx_sdk}" != "" ; then
181 test ! -d "${with_macosx_sdk}" && AC_MSG_ERROR([SDK "${with_macosx_sdk}" not found])
182 CPP="${CPP} -isysroot ${with_macosx_sdk}"
183 CC="${CC} -isysroot ${with_macosx_sdk}"
184 CXX="${CXX} -isysroot ${with_macosx_sdk}"
185 OBJC="${OBJC} -isysroot ${with_macosx_sdk}"
186 LD="${LD} -syslibroot ${with_macosx_sdk}"
187 fi
188 AC_ARG_WITH(macosx-version-min,
189 [AS_HELP_STRING([--with-macosx-version-min=VERSION],
190 [compile for Mac OS X VERSION and above])])
191 if test "${with_macosx_version_min}" != "" ; then
192 CPP="${CPP} -mmacosx-version-min=${with_macosx_version_min}"
193 CC="${CC} -mmacosx-version-min=${with_macosx_version_min}"
194 CXX="${CXX} -mmacosx-version-min=${with_macosx_version_min}"
195 OBJC="${OBJC} -mmacosx-version-min=${with_macosx_version_min}"
196 LD="${LD} -mmacosx_version_min=${with_macosx_version_min}"
197 fi
198 ;;
199 *mingw32* | *cygwin* | *wince* | *mingwce*)
200 dnl Force libtool to not link to (shared) libgcc_s when detecting C++ dependencies
201 dnl When doing this test with -static-libgcc it will link on (static) libgcc_eh
202 CXXFLAGS="${CXXFLAGS} -static-libgcc"
203 AC_CHECK_TOOL(WINDRES, windres, :)
204 AC_CHECK_TOOL(OBJCOPY, objcopy, :)
205 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
206 [[#ifdef _WIN32_WINNT
207 # error _WIN32_WINNT already defined
208 #endif
209 ]],[[;]])
210 ],[
211 AC_DEFINE([_WIN32_WINNT], 0x0601, [Define to '0x0601' for Windows 7 APIs.])
212 ])
213 AC_DEFINE([_WIN32_IE], 0x0600, [Define to '0x0600' for IE 6.0 (and shell) APIs.])
214 AC_DEFINE([_UNICODE], [1], [Define to 1 for Unicode (Wide Chars) APIs.])
215 AC_DEFINE([UNICODE], [1], [Define to 1 for Unicode (Wide Chars) APIs.])
216 AC_DEFINE([_ISOC99_SOURCE], [1], [Extensions to ISO C89 from ISO C99.])
217 AC_DEFINE([_ISOC11_SOURCE], [1], [Extensions to ISO C99 from ISO C11.])
218 AC_DEFINE([_POSIX_SOURCE], [1], [IEEE Std 1003.1.])
219 AC_DEFINE([_POSIX_C_SOURCE], [200809L], [IEEE Std 1003.1.])
220 AC_DEFINE([_XOPEN_SOURCE], [700], [POSIX and XPG 7th edition])
221 AC_DEFINE([_XOPEN_SOURCE_EXTENDED], [1], [XPG things and X/Open Unix extensions.])
222 AC_DEFINE([_BSD_SOURCE], [1], [ISO C, POSIX, and 4.3BSD things.])
223 AC_DEFINE([_SVID_SOURCE], [1], [ISO C, POSIX, and SVID things.])
225 case "${host_os}" in
226 *mingw32*)
227 SYS=mingw32
228 ;;
229 *cygwin*)
230 dnl Check if we are using the mno-cygwin mode in which case we are
231 dnl actually dealing with a mingw32 compiler.
232 AC_EGREP_CPP(yes,
233 [#ifdef _WIN32
234 yes
235 #endif],
236 SYS=mingw32, AC_MSG_ERROR([VLC requires -mno-cygwin]))
237 ;;
238 esac
240 if test "${SYS}" = "mingw32"; then
241 # DEP, ASLR, NO SEH
242 LDFLAGS="${LDFLAGS} -Wl,--nxcompat -Wl,--no-seh -Wl,--dynamicbase"
244 AC_CHECK_PROGS(U2D, [unix2dos todos], unix2dos)
245 ac_default_prefix="`pwd`/_win32"
246 DESTDIR="`pwd`/_win32/"
248 dnl
249 dnl NSIS/MSI Installer prefix and WIN64
250 dnl
251 case "${host_cpu}" in
252 amd64|x86_64)
253 HAVE_WIN64="1"
254 WINDOWS_ARCH="x64"
255 PROGRAMFILES="PROGRAMFILES64"
256 LDFLAGS="${LDFLAGS} -Wl,--high-entropy-va -Wl,--image-base,0x140000000"
257 ;;
258 *)
259 WINDOWS_ARCH="x86"
260 PROGRAMFILES="PROGRAMFILES"
261 ;;
262 esac
263 AC_SUBST(WINDOWS_ARCH)
264 AC_SUBST(PROGRAMFILES)
266 fi
267 ;;
268 *nto*)
269 SYS=nto
270 ;;
271 solaris*)
272 SYS=solaris
273 ;;
274 hpux*)
275 SYS=hpux
276 ;;
277 *os2*)
278 SYS=os2
279 LDFLAGS="${LDFLAGS} -Zomf -Zbin-files -Zargs-wild -Zhigh-mem"
280 AC_LIBOBJ([freeaddrinfo])
281 AC_LIBOBJ([gai_strerror])
282 AC_CHECK_FUNCS([if_nametoindex])
283 ;;
284 *nacl*)
285 SYS=nacl
286 AC_DEFINE([_XOPEN_SOURCE], [700], [POSIX and XPG 7th edition])
287 AC_LIBOBJ([sigwait])
288 AC_LIBOBJ([recvmsg])
289 AC_LIBOBJ([sendmsg])
290 ;;
291 *)
292 SYS="${host_os}"
293 ;;
294 esac
296 dnl WinRT
297 AC_ARG_ENABLE(winstore_app,
298 AS_HELP_STRING([--enable-winstore-app],
299 [Build targetted for Windows Store apps (default disabled)]))
301 vlc_winstore_app=0
302 AS_IF([test "${SYS}" = "mingw32"],[
303 LIBCOM="-lole32"
304 AS_IF([test "${enable_winstore_app}" = "yes"], [
305 vlc_winstore_app=1
306 LIBCOM=""
307 VLC_ADD_LIBS([libvlccore], [-lruntimeobject])
308 AC_LIBOBJ([gai_strerror])
309 ],[])
310 AC_SUBST(LIBCOM)
311 ])
312 AC_DEFINE_UNQUOTED(VLC_WINSTORE_APP, ${vlc_winstore_app}, [Define to 1 if you want to build for Windows Store apps])
314 AM_CONDITIONAL(HAVE_LINUX, test "${SYS}" = "linux")
315 AM_CONDITIONAL(HAVE_OS2, test "${SYS}" = "os2")
317 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
318 AM_CONDITIONAL(HAVE_IOS, test "${HAVE_IOS}" = "1")
319 AM_CONDITIONAL(HAVE_OSX, test "${HAVE_OSX}" = "1")
320 AM_CONDITIONAL(HAVE_TVOS, test "${HAVE_TVOS}" = "1")
322 AM_CONDITIONAL(HAVE_NACL, test "${SYS}" = "nacl")
323 AM_CONDITIONAL(HAVE_LIBANL, test "${HAVE_LIBANL}" = "1")
325 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
326 AM_CONDITIONAL(HAVE_WIN64, test "${HAVE_WIN64}" = "1") dnl Only used for the packaging
327 AM_CONDITIONAL([HAVE_WINSTORE], [test "$vlc_winstore_app" = "1"])
328 AM_CONDITIONAL([HAVE_WIN32_DESKTOP], [test "${SYS}" = "mingw32" -a "$vlc_winstore_app" = "0"])
330 dnl
331 dnl Sadly autoconf does not think about testing foo.exe when ask to test
332 dnl for program foo on win32
333 case "${build_os}" in
334 cygwin|msys|mingw32)
335 ac_executable_extensions=".exe"
336 BUILDEXEEXT=".exe"
337 ;;
338 os2*)
339 BUILDEXEEXT=".exe"
340 ;;
341 *)
342 ;;
343 esac
344 AC_SUBST(BUILDEXEEXT)
346 dnl Android is linux, but a bit different
347 AS_IF([test "$SYS" = linux],[
348 AC_MSG_CHECKING([for an Android system])
349 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
350 [[#ifndef __ANDROID__
351 # error Not Android
352 #endif
353 ]],[[;]])
354 ],[
355 HAVE_ANDROID="1"
356 AC_MSG_RESULT([yes])
357 ],[
358 AC_MSG_RESULT([no])
359 ])
360 ])
361 AM_CONDITIONAL(HAVE_ANDROID, test "${HAVE_ANDROID}" = "1")
363 dnl Tizen (minimum SDK version: 2.3)
364 AS_IF([test "$SYS" = linux],[
365 AC_MSG_CHECKING([for Tizen])
366 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
367 [[#include <tizen.h>
368 ]],[[;]])
369 ],[
370 HAVE_TIZEN="1"
371 AC_DEFINE([HAVE_TIZEN_SDK], [1], [Define to 1 if vlc is built against Tizen SDK])
372 AC_MSG_RESULT([yes])
373 ],[
374 AC_MSG_RESULT([no])
375 ])
376 ])
377 AM_CONDITIONAL(HAVE_TIZEN, test "${HAVE_TIZEN}" = "1")
379 dnl
380 dnl Check for the contrib directory
381 dnl
382 AC_ARG_WITH(contrib,
383 [AS_HELP_STRING([--with-contrib[=DIR]],
384 [search for 3rd party libraries in DIR/include and DIR/lib])
385 ])
386 AC_MSG_CHECKING([for 3rd party libraries path])
387 AS_IF([test -z "${with_contrib}" || test "${with_contrib}" = "yes"], [
388 CONTRIB_DIR="${srcdir}/contrib/${host}"
389 AS_IF([test ! -d "${CONTRIB_DIR}"], [
390 echo "${CONTRIB_DIR} not found" >&AS_MESSAGE_LOG_FD
391 CONTRIB_DIR="${srcdir}/contrib/`$CC -dumpmachine`"
392 AS_IF([test ! -d "${CONTRIB_DIR}"], [
393 echo "${CONTRIB_DIR} not found" >&AS_MESSAGE_LOG_FD
394 CONTRIB_DIR=""
395 AC_MSG_RESULT([not found])
396 ])
397 ])
398 ], [
399 AS_IF([test "${with_contrib}" != "no"], [
400 CONTRIB_DIR="${with_contrib}"
401 ], [
402 CONTRIB_DIR=""
403 AC_MSG_RESULT([disabled])
404 ])
405 ])
406 AS_IF([test -n "${CONTRIB_DIR}"], [
407 AS_IF([test -d "${CONTRIB_DIR}/lib"],[
408 CONTRIB_DIR=`cd "${CONTRIB_DIR}" && pwd`
409 ], [
410 echo "${CONTRIB_DIR}/lib not found" >&AS_MESSAGE_LOG_FD
411 CONTRIB_DIR=""
412 AC_MSG_RESULT([not usable])
413 ])
415 ])
416 AS_IF([test -n "${CONTRIB_DIR}"], [
417 AC_MSG_RESULT([${CONTRIB_DIR}])
418 CPPFLAGS="${CPPFLAGS} -I${CONTRIB_DIR}/include"
419 CFLAGS="${CFLAGS} -I${CONTRIB_DIR}/include"
420 CXXFLAGS="${CXXFLAGS} -I${CONTRIB_DIR}/include"
421 OBJCFLAGS="${OBJCFLAGS} -I${CONTRIB_DIR}/include -F${CONTRIB_DIR} -F${CONTRIB_DIR}/Frameworks"
422 export PKG_CONFIG_PATH="${CONTRIB_DIR}/lib/pkgconfig:$PKG_CONFIG_PATH"
423 LDFLAGS="${LDFLAGS} -L${CONTRIB_DIR}/lib"
425 AS_IF([test -z "$LUAC"], [
426 dnl Old contribs mixed cross-tools and cross-compiled executables
427 AS_IF([test -x "${CONTRIB_DIR}/bin/luac${BUILDEXEEXT}"], [
428 LUAC="${CONTRIB_DIR}/bin/luac${BUILDEXEEXT}"
429 ])
431 dnl Newer contribs follow usual name space rules
432 AS_IF([test -x "${CONTRIB_DIR}/../bin/${host_alias}-luac${BUILDEXEEXT}"], [
433 LUAC="${CONTRIB_DIR}/../bin/${host_alias}-luac${BUILDEXEEXT}"
434 ])
435 ])
437 AS_IF([test "${SYS}" = "darwin"], [
438 export LD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$LD_LIBRARY_PATH"
439 export DYLD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$DYLD_LIBRARY_PATH"
440 ])
441 ], [
442 AS_IF([test -n "${with_contrib}" && test "${with_contrib}" != "no"], [
443 AC_MSG_ERROR([Third party libraries not found!])
444 ])
445 ])
446 AC_SUBST(CONTRIB_DIR)
448 dnl Add extras/tools to the PATH
449 TOOLS_DIR="${srcdir}/extras/tools/build/bin"
450 AS_IF([test -d "${TOOLS_DIR}"], [
451 TOOLS_DIR=`cd "${TOOLS_DIR}" && pwd`
452 export PATH="${TOOLS_DIR}":$PATH
453 ])
455 dnl
456 dnl Libtool
457 dnl It's very bad, but our former custom system was worst
458 dnl -- Courmisch
459 dnl
461 dnl override platform specific check for dependent libraries
462 dnl otherwise libtool linking of shared libraries will
463 dnl fail on anything other than pass_all.
464 AC_CACHE_VAL(lt_cv_deplibs_check_method,
465 [lt_cv_deplibs_check_method=pass_all])
467 LT_INIT([dlopen win32-dll shared disable-static])
468 LT_LANG([C++])
469 LT_LANG([Windows Resource])
471 DOLT
473 lt_cv_deplibs_check_method=pass_all
475 AS_IF([test "${enable_shared}" = "no" -a "${enable_vlc}" != "no"], [
476 AC_MSG_ERROR([VLC is based on plugins. Shared libraries cannot be disabled.])
477 ])
479 dnl
480 dnl Gettext stuff
481 dnl
482 AM_GNU_GETTEXT_VERSION([0.19.8])
483 AM_GNU_GETTEXT([external], [need-formatstring-macros])
485 dnl
486 dnl Iconv stuff
487 dnl
488 AM_ICONV
490 dnl
491 dnl checks for mingw
492 AS_IF([test "${SYS}" = "mingw32"], [
494 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
495 #if !defined(__MINGW32__)
496 # error Not compiling with mingw
497 #endif
498 ])], [
500 dnl Check for broken versions of mingw-runtime compatability library
501 AC_MSG_CHECKING(for broken mingw-runtime)
502 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
503 #include <_mingw.h>
504 #if defined(__MINGW64_VERSION_MAJOR)
505 # if __MINGW64_VERSION_MAJOR < 5
506 # error Update your mingw-w64! This one is too old.
507 # endif
508 #else
509 # error You cannot compile with Mingw. Use Mingw-w64!
510 #endif
511 ])], [
512 AC_MSG_RESULT([ok])
513 ], [
514 AC_MSG_RESULT([present])
515 AC_MSG_ERROR([LibVLC requires Mingw-w64 version 5.0 or higher!])
516 ])
518 dnl force use of mingw provided c99 *printf over msvcrt
519 CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1"
521 dnl Check for the need to include the mingwex lib for mingw32
522 VLC_SAVE_FLAGS
523 AC_CHECK_LIB(mingwex,opendir,
524 AC_CHECK_LIB(mingw32,opendir,,
525 [VLC_ADD_LIBS([libvlccore],[-lmingwex])])
526 )
527 VLC_RESTORE_FLAGS
528 ], [
529 AC_MSG_RESULT([Not compiling with mingw])
530 ])
532 dnl Check for fnative-struct or mms-bitfields support for mingw32
533 AX_CHECK_COMPILE_FLAG([-mms-bitfields], [
534 AX_APPEND_FLAG([-mms-bitfields], [CFLAGS])
535 AX_APPEND_FLAG([-mms-bitfields], [CXXFLAGS])
536 # Check for the warning flag without "-Wno-", GCC accepts
537 # -Wno-<anything> for unsupported warnings, which can trigger
538 # other warnings instead.
539 AX_CHECK_COMPILE_FLAG([-Wincompatible-ms-struct], [
540 AX_APPEND_FLAG([-Wno-incompatible-ms-struct], [CFLAGS])
541 AX_APPEND_FLAG([-Wno-incompatible-ms-struct], [CXXFLAGS])
542 ])
543 ], [
544 AX_CHECK_COMPILE_FLAG([-fnative-struct], [
545 AX_APPEND_FLAG([-fnative-struct], [CFLAGS])
546 AX_APPEND_FLAG([-fnative-struct], [CXXFLAGS])
547 ])
548 ])
549 ])
552 dnl
553 dnl Buggy glibc prevention. Purposedly not cached.
554 dnl See sourceware.org bugs 5058 and 5443.
555 dnl Ubuntu alone has 20 bug numbers for this...
556 dnl
557 AC_MSG_CHECKING(for buggy GNU/libc versions)
558 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
559 #include <limits.h>
560 #if defined (__GLIBC__) && (__GLIBC__ == 2) \
561 && (__GLIBC_MINOR__ >= 5) && (__GLIBC_MINOR__ <= 7)
562 # error GNU/libc with dcgettext killer bug!
563 #endif
564 ])], [
565 AC_MSG_RESULT([not present])
566 ], [
567 AC_MSG_RESULT([found])
568 AS_IF([test "x${enable_nls}" != "xno"], [
569 AC_MSG_ERROR([Buggy GNU/libc (version 2.5 - 2.7) present. VLC would crash; there is no viable
570 work-around for this. Check with your distribution vendor on how to update the
571 glibc run-time. Alternatively, build with --disable-nls.])
572 ])
573 ])
575 dnl Plugin compilation stuff
577 VLC_LIBRARY_SUFFIX
579 dnl Check for system libs needed
580 need_libc=false
582 dnl Check for usual libc functions
583 AC_CHECK_FUNCS([accept4 daemon fcntl flock fstatvfs fork getenv getpwuid_r isatty memalign mkostemp mmap open_memstream newlocale openat pipe2 pread posix_fadvise posix_madvise posix_memalign setlocale stricmp strnicmp strptime uselocale])
584 AC_REPLACE_FUNCS([aligned_alloc atof atoll dirfd fdopendir flockfile fsync getdelim getpid lldiv memrchr nrand48 poll recvmsg rewind sendmsg setenv strcasecmp strcasestr strdup strlcpy strndup strnlen strnstr strsep strtof strtok_r strtoll swab tdestroy tfind timegm timespec_get strverscmp pathconf])
585 AC_REPLACE_FUNCS([gettimeofday])
586 AC_CHECK_FUNC(fdatasync,,
587 [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
588 ])
590 VLC_REPLACE_DECL([realpath], [#include <stdlib.h>])
592 dnl mingw64 implements those as static inline, not functions with C linkage
593 VLC_REPLACE_DECL([asprintf], [#include <stdio.h>])
594 VLC_REPLACE_DECL([vasprintf], [#include <stdio.h>])
595 VLC_REPLACE_DECL([gmtime_r], [#include <time.h>])
596 VLC_REPLACE_DECL([localtime_r], [#include <time.h>])
598 dnl C11 static_assert()
599 AC_MSG_CHECKING([for static_assert in assert.h])
600 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <assert.h>], [
601 static_assert(1, "The impossible happened.");
602 ])], [
603 AC_MSG_RESULT([yes])
604 AC_DEFINE([HAVE_STATIC_ASSERT], [1], [Define to 1 if <assert.h> defines static_assert.])
605 ], [
606 AC_MSG_RESULT([no])
607 ])
609 # Windows CE does not have strcoll()
610 AC_FUNC_STRCOLL
612 dnl Check for non-standard system calls
613 case "$SYS" in
614 "linux")
615 AC_CHECK_FUNCS([eventfd vmsplice sched_getaffinity recvmmsg memfd_create])
616 ;;
617 "mingw32")
618 AC_CHECK_FUNCS([_lock_file])
619 ;;
620 esac
622 AH_BOTTOM([#include <vlc_fixups.h>])
624 dnl Check for struct pollfd
625 AC_CHECK_TYPES([struct pollfd],,,
626 [#include <sys/types.h>
627 #if HAVE_POLL
628 # include <poll.h>
629 #elif defined (_WIN32)
630 # include <winsock2.h>
631 #endif
632 ])
634 dnl Check for struct timespec
635 AC_CHECK_TYPES([struct timespec],,,
636 [#include <time.h>])
638 dnl Check for max_align_t
639 AC_CHECK_TYPES([max_align_t],,,
640 [#include <stddef.h>])
642 dnl Checks for socket stuff
643 VLC_SAVE_FLAGS
644 SOCKET_LIBS=""
645 AC_SEARCH_LIBS(connect, [socket], [
646 AS_IF([test "$ac_cv_search_connect" != "none required"], [
647 SOCKET_LIBS="$ac_cv_search_connect"
648 ])
649 ], [
650 AS_IF([test "${SYS}" = "mingw32"], [
651 SOCKET_LIBS="-lws2_32 -liphlpapi"
652 ])
653 ])
655 AC_SEARCH_LIBS([inet_pton], [nsl], [
656 AS_IF([test "$ac_cv_search_inet_pton" != "none required"], [
657 SOCKET_LIBS="$ac_cv_search_inet_pton $SOCKET_LIBS"
658 ])
659 ],, [${SOCKET_LIBS}])
661 LIBS="${LIBS} ${SOCKET_LIBS}"
662 AC_LINK_IFELSE([
663 AC_LANG_PROGRAM([#ifdef _WIN32
664 #include <ws2tcpip.h>
665 #include <windows.h>
666 # if _WIN32_WINNT < 0x600
667 # error Needs vista+
668 # endif
669 #else
670 #include <sys/socket.h>
671 #include <arpa/inet.h>
672 #endif], [
673 char dst[[sizeof(struct in_addr)]];
674 inet_pton(AF_INET, "127.0.0.1", dst);
675 ])],[AC_DEFINE([HAVE_INET_PTON],[1],[Define to 1 if you have inet_pton function])],[AC_LIBOBJ([inet_pton])])
676 AC_CHECK_FUNCS([if_nameindex])
677 VLC_RESTORE_FLAGS
678 AC_SUBST(SOCKET_LIBS)
680 dnl Check for socklen_t
681 AH_TEMPLATE(socklen_t, [Define to `int' if <sys/socket.h> does not define.])
682 AC_CACHE_CHECK([for socklen_t in sys/socket.h], dnl ` (fix VIM syntax highlight
683 ac_cv_type_socklen_t,
684 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
685 [#include <sys/types.h>
686 #ifdef _WIN32
687 # include <winsock2.h>
688 # include <ws2tcpip.h>
689 #else
690 # include <sys/socket.h>
691 #endif]], [[socklen_t len; len = 0;]])],
692 ac_cv_type_socklen_t=yes,
693 ac_cv_type_socklen_t=no)])
694 AS_IF([test "$ac_cv_type_socklen_t" = no],
695 [AC_DEFINE(socklen_t, int)])
697 dnl Check for struct sockaddr_storage
698 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.]) dnl ` (fix VIM syntax highlight
699 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.]) dnl ` (fix VIM syntax highlight
700 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
701 [AC_TRY_COMPILE(
702 [#include <sys/types.h>
703 #if defined( _WIN32 )
704 # include <winsock2.h>
705 #else
706 # include <sys/socket.h>
707 #endif], [struct sockaddr_storage addr;],
708 ac_cv_struct_sockaddr_storage=yes,
709 ac_cv_struct_sockaddr_storage=no)])
710 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
711 AC_DEFINE(sockaddr_storage, sockaddr)
712 AC_DEFINE(ss_family, sa_family)
713 ])
715 dnl FreeBSD has a gnugetopt library for this:
716 GNUGETOPT_LIBS=""
717 AC_CHECK_FUNC(getopt_long,, [
718 AC_CHECK_LIB([gnugetopt],[getopt_long], [
719 GNUGETOPT_LIBS="-lgnugetopt"
720 ])
721 ])
722 AC_SUBST(GNUGETOPT_LIBS)
724 AC_CHECK_LIB(m,cos,[
725 LIBM="-lm"
726 ], [
727 LIBM=""
728 ])
729 AC_SUBST(LIBM)
731 AC_CHECK_LIB(m,lrintf, [
732 AC_DEFINE(HAVE_LRINTF, 1, [Define to 1 if you have the lrintf function])
733 VLC_ADD_LIBS([skins2],[-lm])
734 ])
735 AC_CHECK_LIB(m,nanf,
736 AC_DEFINE(HAVE_NANF, 1, [Define to 1 if you have the NANF function])
737 )
738 AC_CHECK_LIB(m,sincos, [
739 AC_DEFINE(HAVE_SINCOS, 1, [Define to 1 if you have the sincos function.])
740 ], [
741 AC_LIBOBJ([sincos])
742 ])
744 AC_MSG_CHECKING([_Thread_local support])
745 AC_COMPILE_IFELSE([AC_LANG_SOURCE([_Thread_local int foo = 0;
746 int main() {}])], [
747 AC_MSG_RESULT([ok])
748 AC_DEFINE(HAVE_THREAD_LOCAL, 1, [Defined to 1 if C11 _Thread_local storage qualifier is supported])
749 ],[ AC_MSG_RESULT([no])])
751 dnl __STDC_NO_THREADS__ can't be trusted on some platforms.
752 dnl check for its availability explicitely
753 AC_CHECK_HEADERS([threads.h])
755 AC_CHECK_LIB([anl],[getaddrinfo_a],[
756 AC_DEFINE(HAVE_LIBANL, 1, [Define to 1 if you have the anl library])
757 ])
759 dnl Check for dynamic plugins
760 LIBDL=""
761 have_dynamic_objects="no"
762 VLC_SAVE_FLAGS
763 AC_SEARCH_LIBS(dlsym, [dl svld], [
764 AS_IF([test "$ac_cv_search_dlsym" != "none required"], [
765 LIBDL="$ac_cv_search_dlsym"
766 ])
767 have_dynamic_objects="yes"
768 ])
769 VLC_RESTORE_FLAGS
771 # Windows
772 AS_IF([test "${SYS}" = "mingw32"], [
773 LIBDL=""
774 have_dynamic_objects="yes" #assume we can use shared objects
775 ])
777 AC_ARG_WITH([libfuzzer],
778 [AS_HELP_STRING([--with-libfuzzer=DIR],
779 [use libFuzzer library from DIR and triggers sanitize coverage (default disabled)])],
780 [],
781 [with_libfuzzer=no])
782 AS_VAR_IF(with_libfuzzer, no, [], [
783 enable_shared=no
784 enable_static=yes
785 enable_vlc=no
786 ])
787 AM_CONDITIONAL(HAVE_LIBFUZZER, [test "${with_libfuzzer}" != "no"])
789 AS_IF([test "${enable_shared}" = "no"], [
790 have_dynamic_objects=no
791 ])
792 AM_CONDITIONAL(HAVE_DYNAMIC_PLUGINS, [test "${have_dynamic_objects}" != "no"])
794 AC_SUBST(LIBDL)
796 AC_SEARCH_LIBS([clock_nanosleep], [rt pthread], [
797 AS_IF([test "$ac_cv_search_clock_nanosleep" != "none required"], [
798 LIBRT="$ac_cv_search_clock_nanosleep"
799 ])
800 ], [
801 AC_SEARCH_LIBS([nanosleep], [rt pthread posix4], [
802 AS_IF([test "$ac_cv_search_nanosleep" != "none required"], [
803 LIBRT="$ac_cv_search_nanosleep"
804 ])
805 ])
806 ])
807 AC_SUBST(LIBRT)
809 dnl
810 dnl Check for headers
811 dnl
813 dnl POSIX
814 AC_CHECK_HEADERS([arpa/inet.h pthread.h search.h sys/shm.h sys/socket.h sys/uio.h])
815 AC_CHECK_HEADERS([net/if.h], [], [],
816 [
817 #include <sys/types.h>
818 #include <sys/socket.h>
819 ])
820 AC_CHECK_HEADER([syslog.h], [have_syslog="yes"], [have_syslog="no"])
821 AM_CONDITIONAL([HAVE_SYSLOG], [test "$have_syslog" = "yes"])
823 dnl BSD
824 AC_CHECK_HEADERS([netinet/tcp.h netinet/udplite.h sys/param.h sys/mount.h])
826 dnl GNU/Linux
827 AC_CHECK_HEADERS([features.h getopt.h linux/dccp.h linux/magic.h mntent.h sys/eventfd.h])
829 dnl MacOS
830 AC_CHECK_HEADERS([xlocale.h])
832 dnl Check if C++ headers define locale_t
833 AC_LANG_PUSH(C++)
834 AC_CACHE_CHECK([if C++ headers define locale_t],
835 [ac_cv_cxx_locale_t],
836 [ac_cv_cxx_locale_t=no
837 AC_TRY_COMPILE([#include <locale>], [locale_t loc;],
838 [ac_cv_cxx_locale_t=yes])])
839 if test "${ac_cv_cxx_locale_t}" != "no"; then
840 AC_DEFINE(HAVE_CXX_LOCALE_T, 1, Define to 1 if C++ headers define locale_t)
841 fi
842 AC_LANG_POP(C++)
844 dnl LP64 and LLP64 architectures had better define ssize_t by themselves...
845 AH_TEMPLATE(ssize_t, [Define to `int' if <stddef.h> does not define.]) dnl ` (fix VIM syntax highlight
846 AC_CHECK_TYPE(ssize_t,, [
847 AC_DEFINE(ssize_t, int)
848 ])
850 dnl It seems that autoconf detects pkg-config only during the first
851 dnl PKG_CHECK_MODULES from configure.ac - which makes sense. But in our case,
852 dnl it is nested within a conditional block, so it was not working right.
853 dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
854 AC_ARG_VAR(PKG_CONFIG_PATH,
855 [Paths where to find .pc not at the default location])
856 PKG_PROG_PKG_CONFIG()
858 dnl On some OS we need static linking
859 AS_IF([test -n "${PKG_CONFIG}" ],[
860 AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "darwin" -o "${SYS}" = "os2" ],[
861 PKG_CONFIG="${PKG_CONFIG} --static"
862 ])
863 ])
866 dnl
867 dnl Check for zlib.h and -lz if available
868 dnl
869 AC_CHECK_HEADERS(zlib.h, [ have_zlib=yes ], [ have_zlib=no ])
870 AM_CONDITIONAL(HAVE_ZLIB, [ test "${have_zlib}" = "yes" ])
871 if test "${have_zlib}" = "yes"
872 then
873 VLC_ADD_LIBS([sap],[-lz])
874 fi
877 dnl
878 dnl Domain name i18n support via GNU libidn
879 dnl
880 PKG_CHECK_MODULES([IDN], [libidn], [
881 have_libidn="yes"
882 AC_DEFINE([HAVE_IDN], 1, [Define to 1 if you have GNU libidn.])
883 ], [
884 have_libidn="no"
885 ])
888 dnl Check for dbus
889 AC_ARG_ENABLE(dbus,
890 [AS_HELP_STRING([--enable-dbus],
891 [compile D-Bus message bus support (default enabled)])])
892 have_dbus="no"
893 AS_IF([test "${enable_dbus}" != "no"], [
894 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.6.0], [
895 have_dbus="yes"
896 ], [
897 AS_IF([test -n "${enable_dbus}"], [
898 AC_MSG_ERROR([${DBUS_PKG_ERRORS}.])
899 ], [
900 AC_MSG_WARN([${DBUS_PKG_ERRORS}.])
901 ])
902 ])
903 ])
904 AM_CONDITIONAL([HAVE_DBUS], [test "${have_dbus}" = "yes"])
907 dnl Check for systemd
908 PKG_CHECK_MODULES([SYSTEMD], [libsystemd], [
909 have_systemd="yes"
910 ], [
911 AC_MSG_WARN([${SYSTEMD_PKG_ERRORS}.])
912 ])
913 AM_CONDITIONAL([HAVE_SYSTEMD], [test "${have_systemd}" = "yes"])
916 EXTEND_HELP_STRING([Optimization options:])
917 dnl
918 dnl Compiler warnings
919 dnl
921 AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wvolatile-register-var -Wformat -Wformat-security -Wduplicated-branches -Wduplicated-cond], [CFLAGS])
922 AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wvolatile-register-var -Wformat -Wformat-security -Wduplicated-branches -Wduplicated-cond], [CXXFLAGS])
924 AX_APPEND_COMPILE_FLAGS([-Wbad-function-cast -Wwrite-strings -Wmissing-prototypes -Werror-implicit-function-declaration -Winit-self -Wlogical-op -Wshadow=local -Wmultistatement-macros], [CFLAGS])
925 AX_APPEND_COMPILE_FLAGS([-pipe], [CFLAGS])
927 dnl
928 dnl Debugging mode
929 dnl
930 AC_ARG_ENABLE(debug,
931 [AS_HELP_STRING([--enable-debug],
932 [build with run-time assertions (default disabled)])],,
933 [enable_debug="no"])
934 AH_TEMPLATE(NDEBUG,
935 [Define to 1 if debug code should NOT be compiled])
936 AS_IF([test "${enable_debug}" != "no"], [
937 AC_CHECK_HEADERS([valgrind/valgrind.h])
938 ], [
939 AC_DEFINE(NDEBUG)
940 ])
942 dnl
943 dnl Profiling
944 dnl
945 AC_ARG_ENABLE(gprof,
946 [AS_HELP_STRING([--enable-gprof],[profile with gprof (default disabled)])],,
947 [enable_gprof="no"])
948 AS_IF([test "${enable_gprof}" != "no"], [
949 CFLAGS="${CFLAGS} -pg"
950 CXXFLAGS="${CXXFLAGS} -pg"
951 OBJCFLAGS="${OBJCFLAGS} -pg"
952 LDFLAGS="${LDFLAGS} -pg"
953 ])
955 AC_ARG_ENABLE(cprof,
956 [AS_HELP_STRING([--enable-cprof],[profile with cprof (default disabled)])],,
957 [enable_cprof="no"])
958 AS_IF([test "${enable_gprof}" != "no"], [
959 CFLAGS="${CFLAGS} -finstrument-functions"
960 CXXFLAGS="${CXXFLAGS} -finstrument-functions"
961 OBJCFLAGS="${OBJCFLAGS} -finstrument-functions"
962 LDFLAGS="${LDFLAGS} -finstrument-functions"
963 ])
965 dnl
966 dnl Test coverage
967 dnl
968 AC_ARG_ENABLE(coverage,
969 [AS_HELP_STRING([--enable-coverage],
970 [build for test coverage (default disabled)])],,
971 [enable_coverage="no"])
972 AS_IF([test "${enable_coverage}" != "no"], [
973 CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
974 CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
975 LDFLAGS="-lgcov ${LDFLAGS}"
976 ])
978 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "os2"], [
979 VLC_SAVE_FLAGS
980 CFLAGS="${CFLAGS} -fvisibility=hidden"
981 CXXFLAGS="${CXXFLAGS} -fvisibility=hidden"
982 OBJCFLAGS="${OBJCFLAGS} -fvisibility=hidden"
983 AC_CACHE_CHECK([if $CC accepts -fvisibility=hidden],
984 [ac_cv_c_visibility_hidden], [
985 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
986 ac_cv_c_visibility_hidden=yes
987 ], [
988 ac_cv_c_visibility_hidden=no
989 ])
990 ])
991 AS_IF([test "${ac_cv_c_visibility_hidden}" = "no"], [VLC_RESTORE_FLAGS])
992 ])
994 dnl
995 dnl Sanitizer flags
996 dnl
997 AC_ARG_WITH([sanitizer],
998 [AS_HELP_STRING([--with-sanitizer=(address/memory/undefined/thread)],
999 [build with sanitizer flags (default disabled)])],
1000 [],
1001 [with_sanitizer=no])
1003 AS_VAR_IF(with_sanitizer, no, [], [
1004 AX_CHECK_COMPILE_FLAG([-fsanitize=${with_sanitizer}], [
1005 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}])
1006 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [CXXFLAGS])
1007 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [LDFLAGS])
1008 ], [
1009 AC_MSG_ERROR(["-fsanitize=${with_sanitizer} not supported!"])
1010 ])
1011 AX_APPEND_FLAG([-g])
1012 AX_APPEND_FLAG([-g], [CXXFLAGS])
1014 AS_IF([test -z "${with_sanitizer##*address*}" ], [
1015 AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer -fsanitize=pointer-compare -fsanitize=pointer-subtract])
1016 AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer -fsanitize=pointer-compare -fsanitize=pointer-subtract], [CXXFLAGS])
1017 ])
1018 AS_IF([test -z "${with_sanitizer##*memory*}" ], [
1019 AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
1020 AX_APPEND_COMPILE_FLAGS([-fPIE -pie], [CXXFLAGS])
1021 ])
1022 AS_IF([test -z "${with_sanitizer##*thread*}" ], [
1023 AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
1024 AX_APPEND_COMPILE_FLAGS([-fPIE -pie], [CXXFLAGS])
1025 ])
1026 ])
1028 dnl
1029 dnl Enable/disable optimizations
1030 dnl
1031 AC_ARG_ENABLE(optimizations,
1032 [AS_HELP_STRING([--disable-optimizations],
1033 [disable compiler optimizations (default enabled)])],,
1034 [enable_optimizations="yes"])
1036 dnl Check for various optimization flags
1037 AS_IF([test "${enable_optimizations}" != "no"], [
1039 dnl -O3 only in production builds
1040 AS_IF([test "${enable_debug}" = "no"], [
1041 VLC_SAVE_FLAGS
1042 CFLAGS="${CFLAGS} -O3"
1043 CXXFLAGS="${CXXFLAGS} -O3"
1044 OBJCFLAGS="${OBJCFLAGS} -O3"
1045 AC_CACHE_CHECK([if $CC accepts -O3], [ac_cv_c_o3], [
1046 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1047 ac_cv_c_o3=yes
1048 ], [
1049 ac_cv_c_o3=no
1050 ])
1051 ])
1052 AS_IF([test "${ac_cv_c_o3}" = "no"], [VLC_RESTORE_FLAGS])
1053 ])
1055 dnl Check for fast maths
1056 AX_APPEND_COMPILE_FLAGS([-fno-math-errno -funsafe-math-optimizations -fno-rounding-math -fno-signaling-nans -fcx-limited-range], [CFLAGS])
1057 AX_APPEND_COMPILE_FLAGS([-fno-math-errno -funsafe-math-optimizations -fno-rounding-math -fno-signaling-nans -fcx-limited-range], [CXXFLAGS])
1059 AH_BOTTOM([
1060 #if defined(_MSC_VER) && !defined(__clang__)
1061 # pragma fenv_access(off)
1062 # pragma fp_contract(on)
1063 #elif defined(__GNUC__)
1064 /* Not supported so far */
1065 #else
1066 # pragma STDC FENV_ACCESS OFF
1067 # pragma STDC FP_CONTRACT ON
1068 #endif
1069 ])
1071 dnl Check for -funroll-loops
1072 VLC_SAVE_FLAGS
1073 CFLAGS="${CFLAGS} -funroll-loops"
1074 CXXFLAGS="${CXXFLAGS} -funroll-loops"
1075 OBJCFLAGS="${OBJCFLAGS} -funroll-loops"
1076 AC_CACHE_CHECK([if $CC accepts -funroll-loops], [ac_cv_c_unroll_loops], [
1077 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1078 ac_cv_c_unroll_loops=yes
1079 ], [
1080 ac_cv_c_unroll_loops=no
1081 ])
1082 ])
1083 AS_IF([test "${ac_cv_c_unroll_loops}" = "no"], [VLC_RESTORE_FLAGS])
1085 AS_IF([test "$enable_debug" = "no"], [
1086 dnl Check for -fomit-frame-pointer
1087 VLC_SAVE_FLAGS
1088 CFLAGS="${CFLAGS} -fomit-frame-pointer"
1089 CXXFLAGS="${CXXFLAGS} -fomit-frame-pointer"
1090 OBJCFLAGS="${OBJCFLAGS} -fomit-frame-pointer"
1091 AC_CACHE_CHECK([if $CC accepts -fomit-frame-pointer],
1092 [ac_cv_c_omit_frame_pointer], [
1093 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1094 ac_cv_c_omit_frame_pointer=yes
1095 ], [
1096 ac_cv_c_omit_frame_pointer=no
1097 ])
1098 ])
1099 AS_IF([test "${ac_cv_c_omit_frame_pointer}" = "no"], [VLC_RESTORE_FLAGS])
1100 ])
1102 ])
1104 AC_ARG_ENABLE(ssp, [
1105 AS_HELP_STRING([--disable-ssp],
1106 [disable stack smashing protection (default enabled for optimized builds)])
1107 ],,[enable_ssp="yes"])
1109 AS_IF([test "${enable_ssp}" != "no" -a "${enable_optimizations}" != "no"], [
1110 VLC_SAVE_FLAGS
1111 AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong])
1112 AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong], [CXXFLAGS])
1113 dnl Win32 requires linking to ssp for stack-protection
1114 AS_IF([test "${SYS}" = "mingw32"], [
1115 LDFLAGS="${LDFLAGS} -lssp"
1116 AC_CACHE_CHECK([if linker supports stack protectors], [ac_cv_ld_ssp], [
1117 AC_TRY_LINK([#include <stdio.h>],[char buf[100]; fgets(buf, sizeof(buf), stdin);], [
1118 ac_cv_ld_ssp="yes"
1119 ], [
1120 ac_cv_ld_ssp="no"
1121 ])
1122 ])
1123 AS_IF([test "${ac_cv_ld_ssp}" = "no"], [VLC_RESTORE_FLAGS])
1124 ])
1125 ])
1127 AS_IF([test "${SYS}" = "mingw32"], [
1128 dnl library for BCrypt APIs
1129 AS_IF([test "${vlc_winstore_app}" = 1],
1130 [LDFLAGS="${LDFLAGS} -lbcrypt"])
1131 ])
1133 VLC_SAVE_FLAGS
1134 LDFLAGS="${LDFLAGS} -Wl,-Bsymbolic"
1135 AC_CACHE_CHECK([if linker supports -Bsymbolic], [ac_cv_ld_bsymbolic], [
1136 AC_TRY_LINK([],, [
1137 ac_cv_ld_bsymbolic="-Wl,-Bsymbolic"
1138 ], [
1139 ac_cv_ld_bsymbolic=""
1140 ])
1141 ])
1142 VLC_RESTORE_FLAGS
1143 SYMBOLIC_LDFLAGS="${ac_cv_ld_bsymbolic}"
1144 AC_SUBST(SYMBOLIC_LDFLAGS)
1146 VLC_SAVE_FLAGS
1147 LDFLAGS="${LDFLAGS} -Wl,-z,defs"
1148 AC_CACHE_CHECK([if linker supports -z,defs], [ac_cv_ld_z_defs], [
1149 AC_TRY_LINK([],, [
1150 ac_cv_ld_z_defs="yes"
1151 ], [
1152 ac_cv_ld_z_defs="no"
1153 ])
1154 ])
1155 AS_IF([test "${ac_cv_ld_z_defs}" = "no"], [VLC_RESTORE_FLAGS])
1157 dnl Check for __attribute__((packed))
1158 AC_CACHE_CHECK([for __attribute__((packed))],
1159 [ac_cv_c_attribute_packed],
1160 [ac_cv_c_attribute_packed=no
1161 AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b; (void)b;],
1162 [ac_cv_c_attribute_packed=yes])])
1163 if test "${ac_cv_c_attribute_packed}" != "no"; then
1164 AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1165 fi
1167 dnl
1168 dnl Check the CPU
1169 dnl
1170 case "${host_cpu}" in
1171 "")
1172 ARCH=unknown
1173 ;;
1174 armv*)
1175 ARCH="arm"
1176 host_cpu="arm"
1177 ;;
1178 *)
1179 ARCH="${host_cpu}"
1180 ;;
1181 esac
1183 dnl Check for backtrace() support
1184 AC_CHECK_HEADERS(execinfo.h)
1185 AC_CHECK_FUNCS(backtrace)
1187 dnl
1188 dnl default modules
1189 dnl
1190 ALIASES="${ALIASES} cvlc rvlc"
1192 dnl
1193 dnl Accelerated modules
1194 dnl
1196 dnl Check for fully working MMX intrinsics
1197 dnl We need support for -mmmx, we need <mmintrin.h>, and we also need a
1198 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1199 AC_ARG_ENABLE(mmx,
1200 [AS_HELP_STRING([--disable-mmx],
1201 [disable MMX optimizations (default auto)])],,[
1202 case "${host_cpu}" in
1203 i?86|x86_64)
1204 enable_mmx="yes"
1205 ;;
1206 *)
1207 enable_mmx="no"
1208 ;;
1209 esac
1210 ])
1211 have_mmx="no"
1212 have_mmxext="no"
1213 AS_IF([test "${enable_mmx}" != "no"], [
1214 ARCH="${ARCH} mmx"
1215 VLC_SAVE_FLAGS
1216 CFLAGS="${CFLAGS} -mmmx"
1217 AC_CACHE_CHECK([if $CC groks MMX intrinsics], [ac_cv_c_mmx_intrinsics], [
1218 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1219 [#include <mmintrin.h>
1220 #include <stdint.h>
1221 uint64_t frobzor;]], [
1222 [__m64 a, b, c;
1223 a = b = c = (__m64)frobzor;
1224 a = _mm_slli_pi16(a, 3);
1225 a = _mm_adds_pi16(a, b);
1226 c = _mm_srli_pi16(c, 8);
1227 c = _mm_slli_pi16(c, 3);
1228 b = _mm_adds_pi16(b, c);
1229 a = _mm_unpacklo_pi8(a, b);
1230 frobzor = (uint64_t)a;]])], [
1231 ac_cv_c_mmx_intrinsics=yes
1232 ], [
1233 ac_cv_c_mmx_intrinsics=no
1234 ])
1235 ])
1236 VLC_RESTORE_FLAGS
1237 AS_IF([test "${ac_cv_c_mmx_intrinsics}" != "no"], [
1238 AC_DEFINE(HAVE_MMX_INTRINSICS, 1, [Define to 1 if MMX intrinsics are available.])
1239 ])
1241 VLC_SAVE_FLAGS
1242 CFLAGS="${CFLAGS} -mmmx"
1243 AC_CACHE_CHECK([if $CC groks MMX inline assembly], [ac_cv_mmx_inline], [
1244 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1245 void *p;
1246 asm volatile("packuswb %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1247 ]])
1248 ], [
1249 ac_cv_mmx_inline=yes
1250 ], [
1251 ac_cv_mmx_inline=no
1252 ])
1253 ])
1254 AS_IF([test "${ac_cv_mmx_inline}" != "no"], [
1255 AC_DEFINE(CAN_COMPILE_MMX, 1, [Define to 1 inline MMX assembly is available.])
1256 have_mmx="yes"
1257 ])
1259 AC_CACHE_CHECK([if $CC groks MMX EXT inline assembly],
1260 [ac_cv_mmxext_inline], [
1261 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1262 void *p;
1263 asm volatile("maskmovq %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1264 ]])
1265 ], [
1266 ac_cv_mmxext_inline=yes
1267 ], [
1268 ac_cv_mmxext_inline=no
1269 ])
1270 ])
1271 VLC_RESTORE_FLAGS
1272 AS_IF([test "${ac_cv_mmxext_inline}" != "no"], [
1273 AC_DEFINE(CAN_COMPILE_MMXEXT, 1, [Define to 1 if MMX EXT inline assembly is available.])
1274 have_mmxext="yes"
1275 ])
1276 ])
1277 AM_CONDITIONAL([HAVE_MMX], [test "${have_mmx}" = "yes"])
1278 AM_CONDITIONAL([HAVE_MMXEXT], [test "${have_mmxext}" = "yes"])
1280 dnl Check for fully workin SSE2 intrinsics
1281 dnl We need support for -mmmx, we need <emmintrin.h>, and we also need a
1282 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1283 AC_ARG_ENABLE(sse,
1284 [AS_HELP_STRING([--disable-sse],
1285 [disable SSE (1-4) optimizations (default auto)])],, [
1286 case "${host_cpu}" in
1287 i?86|x86_64)
1288 enable_sse=yes
1289 ;;
1290 *)
1291 enable_sse=no
1292 ;;
1293 esac
1294 ])
1295 have_sse2="no"
1296 AS_IF([test "${enable_sse}" != "no"], [
1297 ARCH="${ARCH} sse sse2"
1299 VLC_SAVE_FLAGS
1300 CFLAGS="${CFLAGS} -msse2"
1301 AC_CACHE_CHECK([if $CC groks SSE2 intrinsics], [ac_cv_c_sse2_intrinsics], [
1302 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1303 [#include <emmintrin.h>
1304 #include <stdint.h>
1305 uint64_t frobzor;]], [
1306 [__m128i a, b, c;
1307 a = b = c = _mm_set1_epi64((__m64)frobzor);
1308 a = _mm_slli_epi16(a, 3);
1309 a = _mm_adds_epi16(a, b);
1310 c = _mm_srli_epi16(c, 8);
1311 c = _mm_slli_epi16(c, 3);
1312 b = _mm_adds_epi16(b, c);
1313 a = _mm_unpacklo_epi8(a, b);
1314 frobzor = (uint64_t)_mm_movepi64_pi64(a);]])], [
1315 ac_cv_c_sse2_intrinsics=yes
1316 ], [
1317 ac_cv_c_sse2_intrinsics=no
1318 ])
1319 ])
1320 VLC_RESTORE_FLAGS
1321 AS_IF([test "${ac_cv_c_sse2_intrinsics}" != "no"], [
1322 AC_DEFINE(HAVE_SSE2_INTRINSICS, 1, [Define to 1 if SSE2 intrinsics are available.])
1323 ])
1325 VLC_SAVE_FLAGS
1326 CFLAGS="${CFLAGS} -msse"
1327 AC_CACHE_CHECK([if $CC groks SSE inline assembly], [ac_cv_sse_inline], [
1328 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1329 void *p;
1330 asm volatile("xorps %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
1331 ]])
1332 ], [
1333 ac_cv_sse_inline=yes
1334 ], [
1335 ac_cv_sse_inline=no
1336 ])
1337 ])
1339 AS_IF([test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"], [
1340 AC_DEFINE(CAN_COMPILE_SSE, 1, [Define to 1 if SSE inline assembly is available.])
1341 ])
1343 AC_CACHE_CHECK([if $CC groks SSE2 inline assembly], [ac_cv_sse2_inline], [
1344 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1345 void *p;
1346 asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
1347 ]])
1348 ], [
1349 ac_cv_sse2_inline=yes
1350 ], [
1351 ac_cv_sse2_inline=no
1352 ])
1353 ])
1354 AS_IF([test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"], [
1355 AC_DEFINE(CAN_COMPILE_SSE2, 1, [Define to 1 if SSE2 inline assembly is available.])
1356 have_sse2="yes"
1357 ])
1359 # SSE3
1360 AC_CACHE_CHECK([if $CC groks SSE3 inline assembly], [ac_cv_sse3_inline], [
1361 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1362 void *p;
1363 asm volatile("movsldup %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1364 ]])
1365 ], [
1366 ac_cv_sse3_inline=yes
1367 ], [
1368 ac_cv_sse3_inline=no
1369 ])
1370 ])
1372 AS_IF([test "${ac_cv_sse3_inline}" != "no"], [
1373 AC_DEFINE(CAN_COMPILE_SSE3, 1, [Define to 1 if SSE3 inline assembly is available.]) ])
1374 # SSSE3
1375 AC_CACHE_CHECK([if $CC groks SSSE3 inline assembly], [ac_cv_ssse3_inline], [
1376 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1377 void *p;
1378 asm volatile("pabsw %%xmm0,%%xmm0"::"r"(p):"xmm0");
1379 ]])
1380 ], [
1381 ac_cv_ssse3_inline=yes
1382 ], [
1383 ac_cv_ssse3_inline=no
1384 ])
1385 ])
1387 AS_IF([test "${ac_cv_ssse3_inline}" != "no"], [
1388 AC_DEFINE(CAN_COMPILE_SSSE3, 1, [Define to 1 if SSSE3 inline assembly is available.]) ])
1390 # SSE4.1
1391 AC_CACHE_CHECK([if $CC groks SSE4.1 inline assembly],
1392 [ac_cv_sse4_1_inline], [
1393 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1394 void *p;
1395 asm volatile("pmaxsb %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1396 ]])
1397 ], [
1398 ac_cv_sse4_1_inline=yes
1399 ], [
1400 ac_cv_sse4_1_inline=no
1401 ])
1402 ])
1404 AS_IF([test "${ac_cv_sse4_1_inline}" != "no"], [
1405 AC_DEFINE(CAN_COMPILE_SSE4_1, 1, [Define to 1 if SSE4_1 inline assembly is available.]) ])
1407 # SSE4.2
1408 AC_CACHE_CHECK([if $CC groks SSE4.2 inline assembly],
1409 [ac_cv_sse4_2_inline], [
1410 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1411 void *p;
1412 asm volatile("pcmpgtq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1413 ]])
1414 ], [
1415 ac_cv_sse4_2_inline=yes
1416 ], [
1417 ac_cv_sse4_2_inline=no
1418 ])
1419 ])
1421 AS_IF([test "${ac_cv_sse4_2_inline}" != "no"], [
1422 AC_DEFINE(CAN_COMPILE_SSE4_2, 1, [Define to 1 if SSE4_2 inline assembly is available.]) ])
1424 # SSE4A
1425 AC_CACHE_CHECK([if $CC groks SSE4A inline assembly], [ac_cv_sse4a_inline], [
1426 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1427 void *p;
1428 asm volatile("insertq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1429 ]])
1430 ], [
1431 ac_cv_sse4a_inline=yes
1432 ], [
1433 ac_cv_sse4a_inline=no
1434 ])
1435 ])
1436 VLC_RESTORE_FLAGS
1437 AS_IF([test "${ac_cv_sse4a_inline}" != "no"], [
1438 AC_DEFINE(CAN_COMPILE_SSE4A, 1, [Define to 1 if SSE4A inline assembly is available.]) ])
1439 ])
1440 AM_CONDITIONAL([HAVE_SSE2], [test "$have_sse2" = "yes"])
1442 VLC_SAVE_FLAGS
1443 CFLAGS="${CFLAGS} -mmmx"
1444 have_3dnow="no"
1445 AC_CACHE_CHECK([if $CC groks 3D Now! inline assembly], [ac_cv_3dnow_inline], [
1446 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1447 void *p;
1448 asm volatile("pfadd %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1449 ]])
1450 ], [
1451 ac_cv_3dnow_inline=yes
1452 ], [
1453 ac_cv_3dnow_inline=no
1454 ])
1455 ])
1456 VLC_RESTORE_FLAGS
1457 AS_IF([test "${ac_cv_3dnow_inline}" != "no"], [
1458 AC_DEFINE(CAN_COMPILE_3DNOW, 1,
1459 [Define to 1 if 3D Now! inline assembly is available.])
1460 have_3dnow="yes"
1461 ])
1462 AM_CONDITIONAL([HAVE_3DNOW], [test "$have_3dnow" = "yes"])
1465 AC_ARG_ENABLE(neon,
1466 [AS_HELP_STRING([--disable-neon],
1467 [disable NEON optimizations (default auto)])],, [
1468 AS_IF([test "${host_cpu}" = "arm"], [enable_neon="yes"] ,[enable_neon="no"])
1469 ])
1470 AS_IF([test "${enable_neon}" != "no"], [
1471 VLC_SAVE_FLAGS
1472 CFLAGS="${CFLAGS} -mfpu=neon -mhard-float"
1473 AC_CACHE_CHECK([if $CCAS groks ARM NEON assembly], [ac_cv_arm_neon], [
1474 AC_COMPILE_IFELSE([
1475 AC_LANG_PROGRAM(,[[
1476 asm volatile("vqmovun.s64 d0, q1":::"d0");
1477 ]])
1478 ], [
1479 ac_cv_arm_neon="yes"
1480 ], [
1481 ac_cv_arm_neon="no"
1482 ])
1483 ])
1484 VLC_RESTORE_FLAGS
1485 ])
1486 AM_CONDITIONAL(HAVE_NEON, [test "${ac_cv_arm_neon}" = "yes"])
1488 AC_ARG_ENABLE(arm64,
1489 [AS_HELP_STRING([--disable-arm64],
1490 [disable arm 64-bit optimizations (default auto)])],, [
1491 AS_IF([test "${host_cpu}" = "aarch64"], [enable_arm64="yes"] ,[enable_arm64="no"])
1492 ])
1493 AS_IF([test "${enable_arm64}" != "no"], [
1494 AC_CACHE_CHECK([if $CCAS groks ARM 64 SIMD assembly], [ac_cv_arm64], [
1495 AC_COMPILE_IFELSE([
1496 AC_LANG_PROGRAM(,[[
1497 asm volatile("uhadd v0.8b, v0.8b, v1.8b":::"v0");
1498 ]])
1499 ], [
1500 ac_cv_arm64="yes"
1501 ], [
1502 ac_cv_arm64="no"
1503 ])
1504 ])
1505 ])
1506 AM_CONDITIONAL(HAVE_ARM64, [test "${ac_cv_arm64}" = "yes"])
1509 AC_ARG_ENABLE(altivec,
1510 [AS_HELP_STRING([--disable-altivec],
1511 [disable AltiVec optimizations (default auto)])],, [
1512 AS_CASE("${host_cpu}", [powerpc*],
1513 [enable_altivec=yes], [enable_altivec=no])
1514 ])
1515 have_altivec="no"
1516 ALTIVEC_CFLAGS=""
1517 AS_IF([test "${enable_altivec}" = "yes"], [
1518 ARCH="${ARCH} altivec";
1519 VLC_SAVE_FLAGS
1520 AC_CACHE_CHECK([if $CC groks AltiVec inline assembly],
1521 [ac_cv_altivec_inline],
1522 [AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1523 ac_cv_altivec_inline="yes",
1524 [CFLAGS="${CFLAGS} -Wa,-maltivec"
1525 AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1526 [ac_cv_altivec_inline="-Wa,-maltivec"],
1527 ac_cv_altivec_inline=no)
1528 ])])
1529 VLC_RESTORE_FLAGS
1530 AS_IF([test "${ac_cv_altivec_inline}" != "no"], [
1531 AC_DEFINE(CAN_COMPILE_ALTIVEC, 1,
1532 [Define to 1 if AltiVec inline assembly is available.])
1533 AS_IF([test "${ac_cv_altivec_inline}" != "yes"], [
1534 ALTIVEC_CFLAGS="${ac_cv_altivec_inline}"
1535 VLC_ADD_CFLAGS([libvlccore],[${ac_cv_altivec_inline}])
1536 ])
1537 have_altivec="yes"
1538 ])
1540 VLC_SAVE_FLAGS
1541 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1542 [ac_cv_c_altivec], [
1543 CFLAGS="${CFLAGS} -maltivec"
1544 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1545 [#include <altivec.h>]], [
1546 [vec_ld(0, (unsigned char *)0);]])], [
1547 ac_cv_c_altivec="-maltivec"
1548 ], [
1549 ac_cv_c_altivec="no"
1550 ])
1551 ])
1552 VLC_RESTORE_FLAGS
1553 AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1554 CPPFLAGS="${CPPFLAGS} ${ac_cv_c_altivec}"
1555 AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, [Define to 1 if C AltiVec extensions are available.])
1556 VLC_ADD_CFLAGS([libvlccore],[${ac_cv_c_altivec}])
1557 ALTIVEC_CFLAGS="$ALTIVEC_CFLAGS ${ac_cv_c_altivec}"
1558 VLC_ADD_CFLAGS([deinterlace],[${ac_cv_c_altivec}])
1559 have_altivec="yes"
1560 ])
1561 AC_CHECK_HEADERS(altivec.h)
1563 VLC_SAVE_FLAGS
1564 LDFLAGS="${LDFLAGS} -Wl,-framework,vecLib"
1565 AC_CACHE_CHECK([if linker needs -framework vecLib],
1566 [ac_cv_ld_altivec],
1567 [AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)])
1568 VLC_RESTORE_FLAGS
1569 AS_IF([test "${ac_cv_ld_altivec}" != "no"], [
1570 VLC_ADD_LIBS([libvlccore],[-Wl,-framework,vecLib])
1571 ])
1572 ])
1573 AC_SUBST(ALTIVEC_CFLAGS)
1574 AM_CONDITIONAL([HAVE_ALTIVEC], [test "$have_altivec" = "yes"])
1576 dnl
1577 dnl Memory usage
1578 dnl
1579 AC_ARG_ENABLE(optimize-memory,
1580 [AS_HELP_STRING([--enable-optimize-memory],
1581 [optimize memory usage over performance])])
1582 if test "${enable_optimize_memory}" = "yes"; then
1583 AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1584 fi
1586 dnl
1587 dnl Allow running as root (useful for people running on embedded platforms)
1588 dnl
1589 AC_ARG_ENABLE(run-as-root,
1590 [AS_HELP_STRING([--enable-run-as-root],
1591 [allow running VLC as root (default disabled)])])
1592 AS_IF([test "${enable_run_as_root}" = "yes"],[
1593 AC_DEFINE(ALLOW_RUN_AS_ROOT, 1,
1594 [Define to 1 to allow running VLC as root (uid 0).])
1595 ])
1597 dnl
1598 dnl Stream output
1599 dnl
1600 AC_ARG_ENABLE(sout,
1601 [AS_HELP_STRING([--disable-sout],
1602 [disable streaming output (default enabled)])])
1603 AS_IF([test "${enable_sout}" != "no"], [
1604 AC_DEFINE(ENABLE_SOUT, 1, [Define to 1 for stream output support.])
1605 ])
1606 AM_CONDITIONAL(ENABLE_SOUT, [test "${enable_sout}" != "no"])
1608 dnl Lua modules
1609 AC_ARG_ENABLE(lua,
1610 [AS_HELP_STRING([--disable-lua],
1611 [disable LUA scripting support (default enabled)])])
1612 if test "${enable_lua}" != "no"
1613 then
1614 PKG_CHECK_MODULES(LUA, lua5.2,
1615 [ have_lua=yes ],
1616 [
1617 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua 5.1 instead])
1619 PKG_CHECK_MODULES(LUA, lua5.1,
1620 [ have_lua=yes ],
1621 [
1622 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua >= 5.1 instead])
1623 PKG_CHECK_MODULES(LUA, lua >= 5.1,
1624 [ have_lua=yes ],
1625 [
1626 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying manual detection instead])
1627 have_lua=yes
1628 AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
1629 [],
1630 [ have_lua=no ] )
1631 AC_CHECK_LIB( lua5.2 , luaL_newstate,
1632 [LUA_LIBS="-llua5.2"],
1633 AC_CHECK_LIB( lua5.1 , luaL_newstate,
1634 [LUA_LIBS="-llua5.1"],
1635 AC_CHECK_LIB( lua51 , luaL_newstate,
1636 [LUA_LIBS="-llua51"],
1637 AC_CHECK_LIB( lua , luaL_newstate,
1638 [LUA_LIBS="-llua"],
1639 [ have_lua=no
1640 ], [-lm])
1641 )))
1642 ])
1643 ])
1644 ])
1645 if test "x${have_lua}" != "xyes" ; then
1646 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.])
1647 fi
1648 AC_ARG_VAR([LUAC], [LUA byte compiler])
1649 AS_IF([test -z "$LUAC"], [
1650 AC_CHECK_TOOL(LUAC, [luac], [false])
1651 ])
1652 AS_IF([test "${LUAC}" = "false"], [
1653 AC_MSG_ERROR([Could not find the LUA byte compiler.])
1654 ])
1655 AS_IF([test -d "${CONTRIB_DIR}" -a -f "${CONTRIB_DIR}/lib/liblua.a" -a `echo|${LUAC} -o - -|od -j 8 -N 2 -t x2|head -n 1|tr -s ' '|cut -d' ' -f2` != 0404], [
1656 AC_MSG_ERROR([You need 32-bits luac when using lua from contrib.])
1657 ])
1658 fi
1659 AM_CONDITIONAL(BUILD_LUA, [test "${have_lua}" = "yes"])
1662 dnl
1663 dnl VideoLAN manager
1664 dnl
1665 AC_ARG_ENABLE(vlm,
1666 [AS_HELP_STRING([--disable-vlm],
1667 [disable the stream manager (default enabled)])],,
1668 [enable_vlm="${enable_sout}"])
1669 AS_IF([test "${enable_vlm}" != "no"], [
1670 AS_IF([test "${enable_sout}" = "no"], [
1671 AC_MSG_ERROR([VLM requires the stream output. Do not use --disable-sout.])
1672 ])
1673 AC_DEFINE(ENABLE_VLM, 1, [Define if you want the VideoLAN manager support])
1674 ])
1675 AM_CONDITIONAL([ENABLE_VLM], [test "${enable_vlm}" != "no"])
1678 dnl
1679 dnl Addons manager storage and repositories modules
1680 dnl
1681 AC_ARG_ENABLE(addonmanagermodules,
1682 [AS_HELP_STRING([--disable-addonmanagermodules],
1683 [disable the addons manager modules (default enabled)])])
1684 if test "${enable_addonmanagermodules}" != "no"
1685 then
1686 AC_DEFINE(ENABLE_ADDONMANAGERMODULES, 1, [Define if you want the addons manager modules])
1687 fi
1688 AM_CONDITIONAL([ENABLE_ADDONMANAGERMODULES], [test "${enable_addonmanagermodules}" != "no"])
1691 dnl
1692 dnl Input plugins
1693 dnl
1695 EXTEND_HELP_STRING([Input plugins:])
1697 dnl
1698 dnl libarchive access module
1699 dnl
1700 PKG_ENABLE_MODULES_VLC([ARCHIVE], [archive], [libarchive >= 3.1.0], (libarchive support), [auto])
1702 dnl
1703 dnl live555 input
1704 dnl
1705 AC_ARG_ENABLE(live555,
1706 [AS_HELP_STRING([--enable-live555],
1707 [enable RTSP input through live555 (default enabled)])])
1709 AS_IF([test "${enable_live555}" != "no" -a -n "${CXX}"], [
1710 PKG_CHECK_MODULES(LIVE555, live555, [
1711 VLC_ADD_PLUGIN([live555])
1712 VLC_ADD_CXXFLAGS([live555], [$LIVE555_CFLAGS])
1713 VLC_ADD_LIBS([live555],[$LIVE555_LIBS])
1714 ], [
1715 AC_MSG_WARN([${LIVE555_PKG_ERRORS}.])
1717 AC_LANG_PUSH(C++)
1718 VLC_SAVE_FLAGS
1720 dnl detect include paths
1721 AS_IF([test -f "${CONTRIB_DIR}/include/UsageEnvironment/UsageEnvironment.hh"], [
1722 CPPFLAGS_live555="-I${CONTRIB_DIR}/include/liveMedia -I${CONTRIB_DIR}/include/groupsock -I${CONTRIB_DIR}/include/BasicUsageEnvironment -I${CONTRIB_DIR}/include/UsageEnvironment"
1723 ], [
1724 AS_IF([test "${SYS}" != "os2"], [
1725 LIVE555_PREFIX=${LIVE555_PREFIX-"/usr"}
1726 CPPFLAGS_live555="-I${LIVE555_PREFIX}/include/liveMedia -I${LIVE555_PREFIX}/include/groupsock -I${LIVE555_PREFIX}/include/BasicUsageEnvironment -I${LIVE555_PREFIX}/include/UsageEnvironment"
1727 ], [
1728 LIVE555_PREFIX=${LIVE555_PREFIX-"/usr/lib/live"}
1729 CPPFLAGS_live555="-I${LIVE555_PREFIX}/liveMedia/include -I${LIVE555_PREFIX}/groupsock/include -I${LIVE555_PREFIX}/BasicUsageEnvironment/include -I${LIVE555_PREFIX}/UsageEnvironment/include"
1730 LDFLAGS_live555="-L${LIVE555_PREFIX}/liveMedia -L${LIVE555_PREFIX}/groupsock -L${LIVE555_PREFIX}/BasicUsageEnvironment -L${LIVE555_PREFIX}/UsageEnvironment"
1731 ])
1732 ])
1734 dnl CPP Flags
1735 AS_IF([test "${SYS}" = "solaris"], [
1736 CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1737 ])
1738 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1739 LDFLAGS="${LDFLAGS} ${LDFLAGS_live555}"
1741 dnl version check
1742 AC_CACHE_CHECK([for live555 version 1324598400 or later], [ac_cv_live555], [
1743 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
1744 [#include <liveMedia_version.hh>
1745 #if !defined (LIVEMEDIA_LIBRARY_VERSION_INT) || (LIVEMEDIA_LIBRARY_VERSION_INT < 1324598400)
1746 # error BOOM
1747 #endif]])
1748 ], [
1749 ac_cv_live555="yes"
1750 ], [
1751 ac_cv_live555="no"
1752 ])
1753 ])
1755 AS_IF([test "$ac_cv_live555" = "no"], [
1756 AC_MSG_WARN([live555 is missing or its installed version is too old:
1757 Version 2011.12.23 or later is required to proceed.
1758 You can get an updated one from http://www.live555.com/liveMedia .])
1759 AS_IF([test -n "${enable_live555}"], [
1760 AC_MSG_ERROR([Update live555 or pass --disable-live555 to disable RTSP input support.])
1761 ])
1762 ], [
1763 other_libs="-lgroupsock -lBasicUsageEnvironment -lUsageEnvironment"
1764 other_libs_pic="-lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic"
1765 AS_IF([test "${SYS}" = "mingw32"], [
1766 # add ws2_32 for closesocket, select, recv
1767 other_libs="$other_libs -lws2_32"
1768 ])
1770 dnl We need to check for pic because live555 don't provide shared libs
1771 dnl and we want to build a plugins so we need -fPIC on some arch.
1772 VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1773 VLC_ADD_LDFLAGS([live555], [${LDFLAGS_live555}])
1774 AC_CHECK_LIB(liveMedia_pic, main, [
1775 VLC_ADD_PLUGIN([live555])
1776 VLC_ADD_LIBS([live555], [-lliveMedia_pic ${other_libs_pic}])
1777 ],[
1778 AC_CHECK_LIB(liveMedia, main, [
1779 VLC_ADD_PLUGIN([live555])
1780 VLC_ADD_LIBS([live555], [-lliveMedia ${other_libs}])
1781 ],[],[${other_libs}])
1782 ],[${other_libs_pic}])
1783 ])
1784 VLC_RESTORE_FLAGS
1785 AC_LANG_POP(C++)
1786 ])
1787 ])
1789 dnl
1790 dnl IIDC and DV FireWire input modules
1791 dnl
1792 PKG_ENABLE_MODULES_VLC([DC1394], [], [libdc1394-2 >= 2.1.0], [IIDC FireWire input module], [auto])
1793 PKG_ENABLE_MODULES_VLC([DV1394], [], [libraw1394 >= 2.0.1 libavc1394 >= 0.5.3], [DV FireWire input module], [auto])
1795 dnl
1796 dnl - linsys modules: access module check for libzvbi
1797 dnl
1798 AC_ARG_ENABLE(linsys,
1799 [AS_HELP_STRING([--enable-linsys],
1800 [Linux Linear Systems Ltd. SDI and HD-SDI input cards (default enabled)])])
1801 AS_IF([test "$SYS" = "linux" -a "${enable_linsys}" != "no"], [
1802 VLC_ADD_PLUGIN([linsys_hdsdi])
1803 PKG_CHECK_MODULES(LINSYS_SDI, [zvbi-0.2 >= 0.2.28], [
1804 VLC_ADD_PLUGIN([linsys_sdi])
1805 ], [
1806 AC_MSG_WARN([${LINSYS_SDI_PKG_ERRORS}.])
1807 ])
1808 ])
1810 dnl
1811 dnl dvdread module: check for libdvdread
1812 dnl
1813 PKG_ENABLE_MODULES_VLC([DVDREAD], [], [dvdread > 4.9.0], [dvdread input module], [auto])
1815 dnl
1816 dnl libdvdnav plugin
1817 dnl
1818 PKG_ENABLE_MODULES_VLC([DVDNAV], [], [dvdnav > 4.9.0], [DVD with navigation input module (dvdnav)], [auto])
1819 AS_IF([test "${enable_dvdnav}" != "no"], [
1820 AC_MSG_CHECKING(for dvdnav_stream_cb in dvdnav/dvdnav.h)
1821 AC_EGREP_HEADER(dvdnav_stream_cb,dvdnav/dvdnav.h,[
1822 AC_MSG_RESULT(yes)
1823 AC_DEFINE(HAVE_STREAM_CB_IN_DVDNAV_H, 1, For dvdnav demux support)
1824 ],[
1825 AC_MSG_RESULT(no)
1826 ])
1827 ])
1829 dnl
1830 dnl Blu-ray Disc Support with libbluray
1831 dnl
1832 PKG_ENABLE_MODULES_VLC([BLURAY], [libbluray], [libbluray >= 0.6.2], (libbluray for Blu-ray disc support ) )
1834 dnl
1835 dnl OpenCV wrapper and example filters
1836 dnl
1837 PKG_ENABLE_MODULES_VLC([OPENCV], [opencv_example opencv_wrapper], [opencv > 2.0], (OpenCV (computer vision) filter), [auto])
1840 dnl
1841 dnl libsmbclient plugin
1842 dnl
1843 PKG_ENABLE_MODULES_VLC([SMBCLIENT], [smbc], [smbclient], (SMB/CIFS support), [auto])
1845 dnl
1846 dnl liBDSM access module
1847 dnl
1848 AM_CONDITIONAL(HAVE_DSM, [test "$AS_TR_SH(with_dsm)" = "yes"])
1849 PKG_WITH_MODULES([DSM], [libdsm >= 0.2.0], [
1850 VLC_ADD_PLUGIN([dsm])
1851 VLC_ADD_CFLAGS([dsm], [$DSM_CFLAGS])
1852 VLC_ADD_LIBS([dsm], [$DSM_LIBS])
1853 have_dsm="yes"
1854 ],,[libdsm SMB/CIFS access/sd module], [auto])
1855 AM_CONDITIONAL([HAVE_DSM], [test "${have_dsm}" = "yes"])
1857 dnl
1858 dnl sftp access support
1859 dnl
1860 PKG_ENABLE_MODULES_VLC([SFTP], [sftp], [libssh2], (support SFTP file transfer via libssh2), [auto])
1862 dnl
1863 dnl nfs access support
1864 dnl
1865 PKG_ENABLE_MODULES_VLC([NFS], [nfs], [libnfs >= 1.10.0], (support nfs protocol via libnfs), [auto])
1867 dnl
1868 dnl smb2 access support
1869 dnl
1870 PKG_ENABLE_MODULES_VLC([SMB2], [smb2], [libsmb2 >= 2.0.0], (support smb2 protocol via libsmb2), [auto])
1872 dnl
1873 dnl Video4Linux 2
1874 dnl
1875 AC_ARG_ENABLE(v4l2, [AS_HELP_STRING([--disable-v4l2],
1876 [disable Video4Linux version 2 (default auto)])])
1877 have_v4l2="no"
1878 AS_IF([test "$enable_v4l2" != "no"], [
1879 AC_CHECK_HEADERS([linux/videodev2.h], [
1880 have_v4l2="yes"
1881 ])
1882 ])
1883 AM_CONDITIONAL(HAVE_V4L2, [test "${have_v4l2}" != "no"])
1885 dnl
1886 dnl special access module for Blackmagic SDI cards
1887 dnl
1888 AC_ARG_ENABLE(decklink,
1889 [AS_HELP_STRING([--disable-decklink],
1890 [disable Blackmagic DeckLink SDI input (default auto)])])
1891 AC_ARG_WITH(decklink_sdk,
1892 [AS_HELP_STRING[--with-decklink-sdk=DIR],
1893 [ location of Blackmagic DeckLink SDI SDK])])
1894 have_decklink=no
1895 if test "${enable_decklink}" != "no"
1896 then
1897 if test "${with_decklink_sdk}" != "no" -a -n "${with_decklink_sdk}"
1898 then
1899 VLC_ADD_CPPFLAGS([decklink decklinkoutput],[-I${with_decklink_sdk}/include])
1900 fi
1901 VLC_SAVE_FLAGS
1902 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_decklink}"
1903 AC_LANG_PUSH(C++)
1904 AC_CHECK_HEADERS(DeckLinkAPIDispatch.cpp, [
1905 have_decklink=yes
1906 ], [
1907 AC_MSG_WARN(Blackmagic DeckLink SDI include files not found, decklink disabled)
1908 ])
1909 AC_LANG_POP(C++)
1910 VLC_RESTORE_FLAGS
1911 fi
1912 AM_CONDITIONAL(HAVE_DECKLINK, [ test "${have_decklink}" != "no" ])
1915 dnl
1916 dnl Built-in CD-DA and VCD module
1917 dnl
1918 AC_ARG_ENABLE(vcd,
1919 [AS_HELP_STRING([--disable-vcd],
1920 [disable built-in VCD and CD-DA support (default enabled)])])
1922 AC_ARG_ENABLE(libcddb,
1923 [AS_HELP_STRING([--disable-libcddb],
1924 [disable CDDB for Audio CD (default enabled)])])
1926 if test "${enable_vcd}" != "no"
1927 then
1928 AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1929 AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1930 AC_MSG_RESULT(yes)
1931 VLC_ADD_PLUGIN([vcd cdda])
1932 ],[
1933 AC_MSG_RESULT(no)
1934 ])
1936 AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1937 AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1938 AC_MSG_RESULT(yes)
1939 VLC_ADD_PLUGIN([vcd cdda])
1940 AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1941 ],[
1942 AC_MSG_RESULT(no)
1943 ])
1945 AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1946 AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1947 AC_MSG_RESULT(yes)
1948 VLC_ADD_PLUGIN([vcd cdda])
1949 AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1950 ],[
1951 AC_MSG_RESULT(no)
1952 ])
1954 if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32" -o "${SYS}" = "os2" -o "${SYS}" = "darwin"
1955 then
1956 VLC_ADD_PLUGIN([vcd cdda])
1957 fi
1959 if test "$enable_libcddb" != "no"; then
1960 PKG_CHECK_MODULES(LIBCDDB, [libcddb >= 0.9.5], [
1961 HAVE_LIBCDDB=yes
1962 AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
1963 VLC_ADD_LIBS([cdda],[$LIBCDDB_LIBS])
1964 VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
1965 ],:
1966 [AC_MSG_WARN([${LIBCDDB_PKG_ERRORS}: CDDB access disabled.])
1967 HAVE_LIBCDDB=no])
1968 fi
1969 fi
1971 dnl
1972 dnl Linux DVB
1973 dnl
1974 AC_CACHE_CHECK([for Linux DVB version 5.1], [ac_cv_linux_dvb_5_1], [
1975 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
1976 [#include <linux/dvb/version.h>
1977 #if (DVB_API_VERSION < 5)
1978 # error Linux DVB API v3.2 and older are not supported.
1979 #endif
1980 #if (DVB_API_VERSION == 5 && DVB_API_VERSION_MINOR < 1)
1981 # error Linux DVB API v5.0 is unsupported. Please update.
1982 #endif
1983 ]])], [
1984 ac_cv_linux_dvb_5_1=yes
1985 ], [
1986 ac_cv_linux_dvb_5_1=no
1987 ])])
1988 AM_CONDITIONAL([HAVE_LINUX_DVB], [test "$ac_cv_linux_dvb_5_1" = "yes"])
1990 dnl
1991 dnl Screen capture module
1992 dnl
1993 AC_ARG_ENABLE(screen,
1994 [AS_HELP_STRING([--enable-screen],
1995 [disable screen capture (default enabled)])])
1996 if test "${enable_screen}" != "no"; then
1997 if test "${SYS}" = "darwin"; then
1998 AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
1999 VLC_ADD_PLUGIN([screen])
2000 ])
2001 fi
2002 fi
2003 AM_CONDITIONAL(HAVE_MAC_SCREEN, [test "${SYS}" = "darwin" -a "x${enable_screen}" != "xno"])
2005 dnl
2006 dnl VNC/RFB access module
2007 dnl
2008 PKG_ENABLE_MODULES_VLC([VNC], [vnc], [libvncclient >= 0.9.9], (VNC/rfb client support), [auto])
2010 dnl RDP/Remote Desktop access module
2011 dnl
2012 PKG_ENABLE_MODULES_VLC([FREERDP], [rdp], [freerdp >= 1.0.1], (RDP/Remote Desktop client support) )
2014 dnl
2015 dnl QTKit
2016 AC_ARG_ENABLE(macosx-qtkit,
2017 [ --enable-macosx-qtkit Mac OS X qtsound (audio) module (default enabled on Mac OS X <= v10.11)])
2018 if test "x${enable_macosx_qtkit}" != "xno" &&
2019 (test "${SYS}" = "darwin" || test "${enable_macosx_qtkit}" = "yes")
2020 then
2021 AC_CHECK_HEADERS(QTKit/QTKit.h, [
2022 VLC_ADD_PLUGIN([qtsound])
2023 ])
2024 fi
2026 dnl
2027 dnl AVFoundation
2028 AC_SUBST(have_avfoundation, ["no"])
2029 AC_ARG_ENABLE(macosx-avfoundation,
2030 [ --enable-macosx-avfoundation Mac OS X avcapture (video) module (default enabled on Mac OS X)])
2031 if test "x${enable_macosx_avfoundation}" != "xno" &&
2032 (test "${SYS}" = "darwin" || test "${enable_macosx_avfoundation}" = "yes")
2033 then
2034 SAVED_LIBS="${LIBS}"
2035 LIBS="-framework AVFoundation"
2036 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [])],[have_avfoundation=yes],[have_avfoundation=no])
2037 LIBS="${SAVED_LIBS}"
2038 if test "${have_avfoundation}" != "no"
2039 then
2040 VLC_ADD_PLUGIN([avcapture])
2041 fi
2042 fi
2043 AM_CONDITIONAL(HAVE_AVFOUNDATION, [test "${have_avfoundation}" != "no"])
2045 dnl
2046 dnl DCP plugin (using asdcplib)
2047 dnl
2048 PKG_WITH_MODULES([ASDCP], [asdcplib], [have_asdcp="yes"])
2049 AM_CONDITIONAL(HAVE_ASDCP, [test "${have_asdcp}" = "yes"])
2051 dnl
2052 dnl Demux plugins
2053 dnl
2055 EXTEND_HELP_STRING([Mux/Demux plugins:])
2057 dnl
2058 dnl libdvbpsi check for ts mux/demux
2059 dnl
2060 have_dvbpsi="no"
2061 PKG_WITH_MODULES([DVBPSI], [libdvbpsi >= 1.2.0], [have_dvbpsi="yes"])
2062 AM_CONDITIONAL(HAVE_DVBPSI, [test "${have_dvbpsi}" = "yes"])
2065 dnl
2066 dnl GME demux plugin
2067 dnl
2068 AC_ARG_ENABLE(gme,
2069 [AS_HELP_STRING([--enable-gme],
2070 [use Game Music Emu (default auto)])])
2071 AS_IF([test "${enable_gme}" != "no"], [
2072 AC_CHECK_HEADER([gme/gme.h], [
2073 AC_CHECK_LIB([gme], [gme_identify_header], [
2074 VLC_ADD_PLUGIN([gme])
2075 ], [
2076 AC_CHECK_LIB([gme], [gme_identify_extension], [
2077 VLC_ADD_LIBS([gme], [-lstdc++ $LIBM])
2078 VLC_ADD_PLUGIN([gme])
2079 ],, [-lstdc++ $LIBM])
2080 ])
2081 VLC_ADD_LIBS([gme], [-lgme])
2082 ], [
2083 AS_IF([test "x${enable_gme}" != "x"], [
2084 AC_MSG_ERROR([GME cannot be found. Please install the development files.])
2085 ])
2086 ])
2087 ])
2090 dnl
2091 dnl SIDPlay plugin
2092 dnl
2093 AC_ARG_ENABLE(sid,
2094 [AS_HELP_STRING([--enable-sid],[C64 sid demux support (default auto)])])
2095 AS_IF([test "${enable_sid}" != "no"], [
2096 PKG_CHECK_MODULES(SID, [libsidplay2], [
2097 AC_LANG_PUSH(C++)
2098 oldCPPFLAGS="$CPPFLAGS"
2099 CPPFLAGS="$CPPFLAGS $SID_CFLAGS"
2100 AC_CHECK_HEADER([sidplay/builders/resid.h], [
2101 VLC_ADD_PLUGIN([sid])
2102 VLC_ADD_CFLAGS([sid], [$SID_CFLAGS])
2103 VLC_ADD_LIBS([sid], [$SID_LIBS] [-lresid-builder])
2104 ], [
2105 AS_IF([test -n "${enable_sid}"],
2106 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2107 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2108 )
2109 ])
2110 CPPFLAGS="$oldCPPFLAGS"
2111 AC_LANG_POP(C++)
2112 ], [
2113 AS_IF([test "x${enable_sid}" = "xyes"],
2114 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2115 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2116 )
2117 ])
2118 ])
2121 dnl
2122 dnl ogg demux plugin
2123 dnl
2124 PKG_ENABLE_MODULES_VLC([OGG], [mux_ogg], [ogg >= 1.0], [Ogg demux support], [auto])
2125 PKG_CHECK_MODULES(LIBVORBIS, [vorbis >= 1.1], [
2126 AC_DEFINE(HAVE_LIBVORBIS, 1, [Define to 1 if you have the libvorbis])
2127 ],[true])
2128 PKG_ENABLE_MODULES_VLC([OGG], [], [ogg >= 1.0], [Ogg demux support], [auto], [${LIBVORBIS_CFLAGS}], [${LIBVORBIS_LIBS}])
2129 if test "${enable_sout}" != "no"; then
2130 dnl Check for libshout
2131 PKG_ENABLE_MODULES_VLC([SHOUT], [access_output_shout], [shout >= 2.1], [libshout output plugin], [auto])
2132 fi
2134 dnl
2135 dnl matroska demux plugin
2136 dnl
2137 PKG_WITH_MODULES([MATROSKA], [libebml libmatroska], [
2138 VLC_ADD_PLUGIN([mkv])
2139 VLC_ADD_CFLAGS([mkv], [$MATROSKA_CFLAGS])
2140 VLC_ADD_LIBS([mkv], [$MATROSKA_LIBS])
2141 have_matroska="yes"
2142 ],,[MKV format support], [auto])
2143 AM_CONDITIONAL([HAVE_MATROSKA], [test "${have_matroska}" = "yes"])
2145 dnl
2146 dnl modplug demux plugin
2147 dnl
2148 AC_ARG_ENABLE(mod,
2149 [AS_HELP_STRING([--disable-mod],
2150 [do not use libmodplug (default auto)])])
2151 if test "${enable_mod}" != "no" ; then
2152 PKG_CHECK_MODULES(LIBMODPLUG, [libmodplug >= 0.8.4 libmodplug != 0.8.8], [
2153 VLC_ADD_PLUGIN([mod])
2154 VLC_ADD_CXXFLAGS([mod],[$LIBMODPLUG_CFLAGS])
2155 VLC_ADD_CFLAGS([mod],[$LIBMODPLUG_CFLAGS]) #modules/demux/mod.c needs CFLAGS_mod, not CXXFLAGS_mod
2156 VLC_ADD_LIBS([mod],[$LIBMODPLUG_LIBS])
2157 ],[
2158 AS_IF([test -n "${enable_mod}"],
2159 [AC_MSG_ERROR([${LIBMODPLUG_PKG_ERRORS}.])],
2160 [AC_MSG_WARN([${LIBMODPLUG_PKG_ERRORS}.])])
2161 ])
2162 fi
2164 dnl
2165 dnl mpc demux plugin
2166 dnl
2167 AC_ARG_ENABLE(mpc,
2168 [AS_HELP_STRING([--disable-mpc], [do not use libmpcdec (default auto)])])
2169 if test "${enable_mpc}" != "no"
2170 then
2171 AC_CHECK_HEADERS([mpcdec/mpcdec.h], [
2172 VLC_ADD_PLUGIN([mpc])
2173 VLC_ADD_LIBS([mpc],[-lmpcdec])])
2174 fi
2176 dnl
2177 dnl Codec plugins
2178 dnl
2180 EXTEND_HELP_STRING([Codec plugins:])
2182 dnl
2183 dnl wmafixed plugin
2184 dnl
2185 AC_ARG_ENABLE(wma-fixed,
2186 [ --enable-wma-fixed libwma-fixed module (default disabled)])
2187 if test "${enable_wma_fixed}" = "yes"
2188 then
2189 VLC_ADD_PLUGIN([wma_fixed])
2190 fi
2192 dnl
2193 dnl shine encoder plugin
2194 dnl
2195 PKG_ENABLE_MODULES_VLC([SHINE], [], [shine >= 3.0.0], [MPEG Audio Layer 3 encoder], [auto], [], [], [])
2198 dnl
2199 dnl openmax il codec plugin
2200 dnl
2201 AC_ARG_ENABLE(omxil,
2202 [ --enable-omxil openmax il codec module (default disabled)])
2203 if test "${enable_omxil}" = "yes"
2204 then
2205 VLC_ADD_PLUGIN([omxil])
2206 fi
2208 dnl
2209 dnl raspberry pi openmax il configuration
2210 dnl
2211 AC_ARG_ENABLE(rpi-omxil,
2212 [ --enable-rpi-omxil openmax il configured for raspberry pi (default disabled)])
2213 if test "${enable_rpi_omxil}" = "yes"
2214 then
2215 VLC_ADD_PLUGIN([omxil])
2216 VLC_ADD_CFLAGS([omxil],[-DRPI_OMX])
2217 fi
2219 dnl
2220 dnl CrystalHD codec plugin
2221 dnl
2222 AC_ARG_ENABLE(crystalhd,
2223 [ --enable-crystalhd crystalhd codec plugin (default auto)])
2224 if test "${enable_crystalhd}" != "no"; then
2225 AC_CHECK_HEADER(libcrystalhd/libcrystalhd_if.h, [
2226 VLC_ADD_PLUGIN([crystalhd])
2227 VLC_ADD_LIBS([crystalhd], [-lcrystalhd])
2228 ],[
2229 if test "${SYS}" = "mingw32" ; then
2230 AC_CHECK_HEADERS(libcrystalhd/bc_dts_defs.h, [
2231 VLC_ADD_PLUGIN([crystalhd])
2232 AC_CHECK_HEADERS(libcrystalhd/bc_drv_if.h, [
2233 VLC_ADD_LIBS([crystalhd], [-lbcmDIL])
2234 ])
2235 ],[
2236 AS_IF([test x"${enable_crystalhd}" = "xyes"],
2237 [AC_MSG_ERROR("Could not find CrystalHD development headers")],
2238 [AC_MSG_WARN("Could not find CrystalHD development headers")])
2239 ],[#define __LINUX_USER__
2240 #include <libcrystalhd/bc_dts_types.h>
2241 ])
2242 fi
2243 ],[
2244 #include <libcrystalhd/bc_dts_types.h>
2245 ])
2246 fi
2248 dnl
2249 dnl mad plugin
2250 dnl
2251 have_mad="no"
2252 MAD_CFLAGS=""
2253 MAD_LIBS=""
2255 AC_ARG_WITH(mad, [ --with-mad=PATH path to libmad], [
2256 enable_mad="yes"
2257 ], [
2258 with_mad="no"
2259 ])
2260 AS_IF([test "${with_mad}" != "no"], [
2261 MAD_CFLAGS="-I${with_mad}/include"
2262 MAD_LIBS="-L${with_mad}/lib"
2263 ])
2265 AC_ARG_ENABLE(mad,
2266 [ --enable-mad libmad module (default enabled)])
2267 AS_IF([test "${enable_mad}" != "no"], [
2268 VLC_SAVE_FLAGS
2269 CPPFLAGS="${CPPFLAGS} ${MAD_CFLAGS}"
2270 LDFLAGS="${LDFLAGS} ${MAD_LIBS}"
2271 AC_CHECK_HEADERS(mad.h, [
2272 AC_CHECK_LIB(mad, mad_bit_init, [
2273 have_mad="yes"
2274 MAD_LIBS="${MAD_LIBS} -lmad"
2275 ])
2276 ])
2277 VLC_RESTORE_FLAGS
2278 AS_IF([test -n "$enable_mad" -a "${have_mad}" = "no"], [
2279 AC_MSG_ERROR([Could not find libmad. Install it or pass --disable-mad to disable it.])
2280 ])
2281 ])
2282 AC_SUBST(MAD_CFLAGS)
2283 AC_SUBST(MAD_LIBS)
2284 AM_CONDITIONAL([HAVE_MAD], [test "${have_mad}" = "yes"])
2286 dnl mpg123 plugin
2287 dnl
2288 dnl
2289 PKG_ENABLE_MODULES_VLC([MPG123], [mpg123], [libmpg123], [libmpg123 decoder support], [auto])
2291 dnl
2292 dnl gstreamer stuff
2293 dnl
2294 AC_ARG_ENABLE(gst-decode,
2295 [ --enable-gst-decode GStreamer based decoding support (currently supports only video decoding) (default auto)])
2297 have_gst_decode="no"
2298 AS_IF([test "${enable_gst_decode}" != "no"], [
2299 PKG_CHECK_MODULES([GST_APP], [gstreamer-app-1.0], [
2300 PKG_CHECK_MODULES([GST_VIDEO], [gstreamer-video-1.0], [
2301 have_gst_decode="yes"
2302 ], [
2303 AC_MSG_WARN([${GST_VIDEO_PKG_ERRORS}. GStreamer decoder module will not be built.])
2304 ])
2305 ], [
2306 AC_MSG_WARN([${GST_APP_PKG_ERRORS}. GStreamer modules will not be built.])
2307 ])
2308 ])
2309 AM_CONDITIONAL([HAVE_GST_DECODE], [test "${have_gst_decode}" = "yes"])
2311 dnl
2312 dnl avcodec decoder/encoder plugin
2313 dnl
2314 AC_ARG_ENABLE(merge-ffmpeg,
2315 [ --enable-merge-ffmpeg merge FFmpeg-based plugins (default disabled)],, [
2316 enable_merge_ffmpeg="no"
2317 ])
2318 AM_CONDITIONAL([MERGE_FFMPEG], [test "$enable_merge_ffmpeg" != "no"])
2320 AC_MSG_CHECKING([for libavutil variant])
2321 PKG_CHECK_EXISTS([libavutil], [
2322 libavutil_version="$(${PKG_CONFIG} --modversion libavutil)"
2323 libavutil_micro="${libavutil_version##*.}"
2324 AS_IF([test ${libavutil_micro} -le 99], [
2325 avfork="libav"
2326 ], [
2327 avfork="ffmpeg"
2328 ])
2329 ], [
2330 avfork="none"
2331 ])
2332 AC_MSG_RESULT([${avfork}])
2334 AC_ARG_ENABLE(avcodec,
2335 [ --enable-avcodec libavcodec codec (default enabled)])
2336 AS_IF([test "${enable_avcodec}" != "no"], [
2337 dnl We need >=57.16.0 from libav or >=57.37.100 from ffmpeg
2338 case "${avfork}" in
2339 libav) av_codec_ver="57.16.0" ;;
2340 ffmpeg) av_codec_ver="57.37.100" ;;
2341 *) AC_MSG_ERROR([Missing libav or FFmpeg. Pass --disable-avcodec to ignore this error.])
2342 esac
2343 PKG_CHECK_MODULES(AVCODEC,[libavcodec >= ${av_codec_ver} libavutil >= 52.0.0], [
2344 VLC_SAVE_FLAGS
2345 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2346 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2347 AC_CHECK_HEADERS(libavcodec/avcodec.h)
2348 AC_CHECK_HEADERS(libavutil/avutil.h)
2349 VLC_RESTORE_FLAGS
2350 have_avcodec="yes"
2351 ],[
2352 AC_MSG_ERROR([${AVCODEC_PKG_ERRORS}. Pass --disable-avcodec to ignore this error.])
2353 ])
2354 ], [
2355 have_avcodec="no"
2356 ])
2357 AM_CONDITIONAL([HAVE_AVCODEC], [test "${have_avcodec}" != "no"])
2359 dnl
2360 dnl libva needs avcodec
2361 dnl
2362 AC_ARG_ENABLE(libva,
2363 [ --enable-libva VAAPI GPU decoding support (libVA) (default auto)])
2365 AS_IF([test "${enable_libva}" = "yes" -a "${have_avcodec}" != "yes" ], [
2366 AC_MSG_ERROR([--enable-libva and --disable-avcodec options are mutually exclusive. Use --enable-avcodec.])
2367 ])
2369 have_vaapi="no"
2370 have_vaapi_drm="no"
2371 have_vaapi_x11="no"
2372 have_vaapi_wl="no"
2373 AS_IF([test "${enable_libva}" != "no"], [
2374 PKG_CHECK_MODULES([LIBVA], [libva >= 0.38], [
2375 have_vaapi="yes"
2376 ], [
2377 AS_IF([test -n "${enable_libva}"], [
2378 AC_MSG_ERROR([${LIBVA_PKG_ERRORS}.])
2379 ], [
2380 AC_MSG_WARN([${LIBVA_PKG_ERRORS}.])
2381 ])
2382 ])
2383 PKG_CHECK_MODULES([LIBVA_DRM], [libva-drm], [
2384 have_vaapi_drm="yes"
2385 ], [
2386 AC_MSG_WARN([${LIBVA_DRM_PKG_ERRORS}.])
2387 ])
2388 PKG_CHECK_MODULES(LIBVA_X11, [libva-x11], [
2389 have_vaapi_x11="yes"
2390 ], [
2391 AC_MSG_WARN([${LIBVA_X11_PKG_ERRORS}.])
2392 ])
2393 PKG_CHECK_MODULES(LIBVA_WL, [libva-wayland], [
2394 have_vaapi_wl="yes"
2395 ], [
2396 AC_MSG_WARN([${LIBVA_WL_PKG_ERRORS}.])
2397 ])
2398 ])
2399 AM_CONDITIONAL([HAVE_VAAPI], [test "${have_vaapi}" = "yes"])
2400 AM_CONDITIONAL([HAVE_VAAPI_DRM], [test "${have_vaapi_drm}" = "yes"])
2401 AM_CONDITIONAL([HAVE_VAAPI_X11], [test "${have_vaapi_x11}" = "yes"])
2402 AM_CONDITIONAL([HAVE_VAAPI_WL], [test "${have_vaapi_wl}" = "yes"])
2404 have_avcodec_vaapi="no"
2405 AS_IF([test "${have_vaapi}" = "yes" -a "${have_avcodec}" = "yes"], [
2406 VLC_SAVE_FLAGS
2407 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2408 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2409 AC_CHECK_HEADERS([libavcodec/vaapi.h], [
2410 AC_MSG_NOTICE([VA API acceleration activated])
2411 have_avcodec_vaapi="yes"
2412 ],[
2413 AS_IF([test -n "${enable_libva}"], [
2414 AC_MSG_ERROR([libva is present but libavcodec/vaapi.h is missing])
2415 ], [
2416 AC_MSG_WARN([libva is present but libavcodec/vaapi.h is missing ])
2417 ])
2418 ])
2419 VLC_RESTORE_FLAGS
2420 ])
2421 AM_CONDITIONAL([HAVE_AVCODEC_VAAPI], [test "${have_avcodec_vaapi}" = "yes"])
2423 dnl
2424 dnl dxva2 needs avcodec
2425 dnl
2426 AC_ARG_ENABLE(dxva2,
2427 [ --enable-dxva2 DxVA2 GPU decoding support (default auto)])
2429 have_avcodec_dxva2="no"
2430 AS_IF([test "${enable_dxva2}" != "no"], [
2431 if test "${SYS}" = "mingw32"; then
2432 AS_IF([test "x${have_avcodec}" = "xyes"], [
2433 AC_CHECK_HEADERS(dxva2api.h,
2434 [
2435 AC_CHECK_HEADERS(libavcodec/dxva2.h, [
2436 AC_MSG_NOTICE([DxVA2 acceleration activated])
2437 have_avcodec_dxva2="yes"
2438 ],[
2439 AS_IF([test "${enable_dxva2}" = "yes"],
2440 [AC_MSG_ERROR([dxva2 is present but libavcodec/dxva2.h is missing])],
2441 [AC_MSG_WARN([dxva2 is present but libavcodec/dxva2.h is missing ])])
2442 ], [#undef _WIN32_WINNT
2443 /* DXVA2 is only available in Vista and above */
2444 #define _WIN32_WINNT 0x600])
2445 ],[
2446 AS_IF([test "${enable_dxva2}" = "yes"],
2447 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2448 [AC_MSG_WARN([dxva2api.h not found])])
2449 ],[#include <d3d9.h>])
2450 ],[
2451 AS_IF([test "x${enable_dxva2}" != "x"], [
2452 AC_MSG_ERROR([--enable-dxva2 and --disable-avcodec options are mutually exclusive.])
2453 ])
2454 ])
2455 fi
2456 ])
2457 AM_CONDITIONAL([HAVE_AVCODEC_DXVA2], [test "${have_avcodec_dxva2}" = "yes"])
2459 dnl
2460 dnl d3d11va needs avcodec
2461 dnl
2462 AC_ARG_ENABLE(d3d11va,
2463 [ --enable-d3d11va D3D11 GPU decoding support (default auto)])
2465 have_avcodec_d3d11va="no"
2466 AS_IF([test "${enable_d3d11va}" != "no"], [
2467 if test "${SYS}" = "mingw32"; then
2468 AS_IF([test "x${have_avcodec}" = "xyes"], [
2469 AC_CHECK_TYPES([ID3D11VideoDecoder],
2470 [
2471 AC_CHECK_HEADERS(dxva2api.h,
2472 [
2473 AC_CHECK_HEADERS(libavcodec/d3d11va.h, [
2474 AC_MSG_NOTICE([D3D11 acceleration activated])
2475 AC_DEFINE(HAVE_AVCODEC_D3D11VA, 1, [Define if the d3d11va module is built])
2476 have_avcodec_d3d11va="yes"
2477 ],[
2478 AS_IF([test "${enable_d3d11va}" = "yes"],
2479 [AC_MSG_ERROR([d3d11va is present but libavcodec/d3d11va.h is missing])],
2480 [AC_MSG_WARN([d3d11va is present but libavcodec/d3d11va.h is missing ])])
2481 ], [#undef _WIN32_WINNT
2482 /* D3D11 is only available in Vista and above */
2483 #define _WIN32_WINNT 0x600])
2484 ],[
2485 AS_IF([test "${enable_d3d11va}" = "yes"],
2486 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2487 [AC_MSG_WARN([dxva2api.h not found])])
2488 ],[#include <d3d9.h>])
2489 ],[
2490 AS_IF([test "${enable_d3d11va}" = "yes"],
2491 [AC_MSG_ERROR([Could not find required ID3D11VideoDecoder in d3d11.h])],
2492 [AC_MSG_WARN([ID3D11VideoDecoder not found])])
2493 ], [#include <d3d11.h>])
2494 ],[
2495 AS_IF([test "x${enable_d3d11va}" != "x"], [
2496 AC_MSG_ERROR([--enable-d3d11va and --disable-avcodec options are mutually exclusive.])
2497 ])
2498 ])
2499 fi
2500 ])
2501 AM_CONDITIONAL([HAVE_AVCODEC_D3D11VA], [test "${have_avcodec_d3d11va}" = "yes"])
2503 dnl
2504 dnl DXGI debug
2505 dnl
2506 AC_CHECK_HEADERS(dxgidebug.h dxgi1_6.h)
2508 dnl
2509 dnl avformat demuxer/muxer plugin
2510 dnl
2512 AC_ARG_ENABLE(avformat,
2513 [ --enable-avformat libavformat containers (default enabled)],, [
2514 enable_avformat="${have_avcodec}"
2515 ])
2516 have_avformat="no"
2517 AS_IF([test "${enable_avformat}" != "no"], [
2518 PKG_CHECK_MODULES(AVFORMAT,[libavformat >= 53.21.0 libavcodec libavutil], [
2519 have_avformat="yes"
2520 VLC_SAVE_FLAGS
2521 CPPFLAGS="${CPPFLAGS} ${AVFORMAT_CFLAGS}"
2522 CFLAGS="${CFLAGS} ${AVFORMAT_CFLAGS}"
2523 AC_CHECK_HEADERS(libavformat/avformat.h libavformat/avio.h)
2524 AC_CHECK_HEADERS(libavcodec/avcodec.h)
2525 AC_CHECK_HEADERS(libavutil/avutil.h)
2526 AS_IF([test "$enable_merge_ffmpeg" = "no"], [
2527 have_avformat="no"
2528 ])
2529 VLC_RESTORE_FLAGS
2530 ],[
2531 AC_MSG_ERROR([${AVFORMAT_PKG_ERRORS}. Pass --disable-avformat to ignore this error.])
2532 ])
2533 ])
2534 AM_CONDITIONAL([HAVE_AVFORMAT], [test "${enable_avformat}" != "no"])
2536 dnl
2537 dnl swscale image scaling and conversion plugin
2538 dnl
2540 AC_ARG_ENABLE(swscale,
2541 AS_HELP_STRING([--enable-swscale],[libswscale image scaling and conversion
2542 (default enabled)]))
2543 if test "${enable_swscale}" != "no"
2544 then
2545 PKG_CHECK_MODULES(SWSCALE,[libswscale],
2546 [
2547 VLC_SAVE_FLAGS
2548 CPPFLAGS="${CPPFLAGS} ${SWSCALE_CFLAGS}"
2549 CFLAGS="${CFLAGS} ${SWSCALE_CFLAGS}"
2550 AC_CHECK_HEADERS(libswscale/swscale.h)
2551 AC_CHECK_HEADERS(libavutil/avutil.h)
2552 VLC_ADD_PLUGIN([swscale])
2553 VLC_ADD_LIBS([swscale],[$SWSCALE_LIBS])
2554 VLC_ADD_CFLAGS([swscale],[$SWSCALE_CFLAGS])
2555 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2556 VLC_ADD_LIBS([swscale],[${ac_cv_ld_bsymbolic}])
2557 ])
2558 VLC_RESTORE_FLAGS
2559 ],[
2560 AC_MSG_ERROR([${SWSCALE_PKG_ERRORS}. Pass --disable-swscale to ignore this error. Proper software scaling and some video chroma conversion will be missing.])
2561 ])
2562 fi
2564 dnl
2565 dnl postproc plugin
2566 dnl
2568 AC_ARG_ENABLE(postproc,
2569 [ --enable-postproc libpostproc image post-processing (default auto)])
2570 if test "${enable_postproc}" != "no"
2571 then
2572 PKG_CHECK_MODULES(POSTPROC,[libpostproc libavutil],
2573 [
2574 VLC_SAVE_FLAGS
2575 CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2576 CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2577 AC_CHECK_HEADERS(postproc/postprocess.h)
2578 VLC_ADD_PLUGIN([postproc])
2579 VLC_RESTORE_FLAGS
2580 ],[
2581 AC_MSG_WARN([${POSTPROC_PKG_ERRORS}.])
2582 ])
2583 fi
2585 dnl
2586 dnl faad decoder plugin
2587 dnl
2588 AC_ARG_ENABLE(faad,
2589 [ --enable-faad faad codec (default auto)])
2590 have_faad="no"
2591 AS_IF([test "${enable_faad}" != "no"], [
2592 AC_CHECK_HEADERS([neaacdec.h], [
2593 AC_CHECK_LIB(faad, NeAACDecOpen, [have_faad="yes"],, [$LIBM])
2595 AS_IF([test "${have_faad}" = "yes"], [
2596 VLC_ADD_PLUGIN([faad])
2597 VLC_ADD_LIBS([faad],[-lfaad])
2598 ], [
2599 AS_IF([test "${enable_faad}" = "yes"], [
2600 AC_MSG_ERROR([cannot find FAAD library])
2601 ], [
2602 AC_MSG_WARN([cannot find FAAD library])
2603 ])
2604 ])
2605 ])
2606 ])
2608 dnl
2609 dnl AOM decoder plugin
2610 dnl
2611 PKG_ENABLE_MODULES_VLC([AOM], [], [aom], [experimental AV1 codec (default auto)])
2613 dnl
2614 dnl libvpx decoder plugin
2615 dnl
2616 AC_ARG_ENABLE(vpx,
2617 AS_HELP_STRING([--enable-vpx],[libvpx VP8/VP9 encoder and decoder (default auto)]))
2618 AS_IF([test "${enable_vpx}" != "no"],[
2619 PKG_CHECK_MODULES([VPX], [vpx >= 1.5.0], [
2620 VLC_ADD_PLUGIN([vpx])
2621 VLC_ADD_CPPFLAGS([vpx], [${VPX_CFLAGS}])
2622 VLC_ADD_LIBS([vpx], [${VPX_LIBS}])
2623 AC_CHECK_LIB([vpx],[vpx_codec_vp8_dx], [
2624 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_DECODER])
2625 ], [], [${VPX_LIBS}])
2626 AC_CHECK_LIB([vpx],[vpx_codec_vp9_dx], [
2627 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_DECODER])
2628 ], [], [${VPX_LIBS}])
2629 AC_CHECK_LIB([vpx],[vpx_codec_vp8_cx], [
2630 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_ENCODER])
2631 ], [], [${VPX_LIBS}])
2632 AC_CHECK_LIB([vpx],[vpx_codec_vp9_cx], [
2633 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_ENCODER])
2634 ], [], [${VPX_LIBS}])
2635 ], [
2636 AS_IF([test "${enable_vpx}" = "yes"],[
2637 AC_MSG_ERROR([libvpx 1.5.0 or higher was not found])
2638 ])])
2639 ])
2641 dnl
2642 dnl twolame encoder plugin
2643 dnl
2644 PKG_ENABLE_MODULES_VLC([TWOLAME], [], [twolame], [MPEG Audio Layer 2 encoder], [auto], [], [], [ -DLIBTWOLAME_STATIC])
2646 dnl
2647 dnl fdk-aac encoder plugin
2648 dnl
2649 PKG_ENABLE_MODULES_VLC([FDKAAC], [], [fdk-aac], [FDK-AAC encoder], [disabled])
2652 dnl
2653 dnl A52/AC3 decoder plugin
2654 dnl
2655 AC_ARG_ENABLE(a52,
2656 [ --enable-a52 A/52 support with liba52 (default enabled)])
2657 if test "${enable_a52}" != "no"
2658 then
2659 AC_ARG_WITH(a52,
2660 [ --with-a52=PATH a52 headers and libraries])
2661 if test -z "${with_a52}"
2662 then
2663 LDFLAGS_test=""
2664 CPPFLAGS_test=""
2665 else
2666 LDFLAGS_test="-L${with_a52}/lib"
2667 CPPFLAGS_test="-I${with_a52}/include"
2668 fi
2669 VLC_SAVE_FLAGS
2670 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_test} ${CPPFLAGS_a52}"
2671 LDFLAGS="${LDFLAGS} ${LDFLAGS_test} ${LIBS_a52}"
2672 AC_CHECK_HEADERS(a52dec/a52.h, [
2673 AC_CHECK_LIB(a52, a52_free, [
2674 VLC_ADD_PLUGIN([a52])
2675 VLC_ADD_LIBS([a52],[${LDFLAGS_test} -la52 $LIBM])
2676 VLC_ADD_CPPFLAGS([a52],[${CPPFLAGS_test}])
2677 ],[
2678 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.])
2679 ], [$LIBM])
2680 ],[
2681 AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2682 ])
2683 VLC_RESTORE_FLAGS
2684 fi
2686 dnl
2687 dnl DTS Coherent Acoustics decoder plugin
2688 dnl
2689 PKG_ENABLE_MODULES_VLC([DCA], [dca], [libdca >= 0.0.5], [DTS Coherent Acoustics support with libdca], [auto])
2691 dnl
2692 dnl Flac plugin
2693 dnl
2694 PKG_ENABLE_MODULES_VLC([FLAC], [], [flac], [libflac decoder/encoder support], [auto])
2696 dnl
2697 dnl Libmpeg2 plugin
2698 dnl
2699 PKG_ENABLE_MODULES_VLC([LIBMPEG2], [], [libmpeg2 > 0.3.2], [libmpeg2 decoder support], [auto])
2701 dnl
2702 dnl Vorbis plugin
2703 dnl
2704 PKG_ENABLE_MODULES_VLC([VORBIS], [], [ogg vorbis >= 1.1 vorbisenc >= 1.1], [Vorbis decoder and encoder], [auto])
2706 dnl
2707 dnl Tremor plugin
2708 dnl
2709 AC_ARG_ENABLE(tremor,
2710 [ --enable-tremor Tremor decoder support (default disabled)])
2711 if test "${enable_tremor}" = "yes"
2712 then
2713 AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
2714 VLC_ADD_PLUGIN([tremor])
2715 ],[])
2716 fi
2718 dnl
2719 dnl Speex plugins
2720 dnl
2721 PKG_ENABLE_MODULES_VLC([SPEEX], [], [ogg speex >= 1.0.5], [Speex support], [auto])
2722 have_speexdsp="no"
2723 AS_IF([test "${enable_speex}" != "no"], [
2724 PKG_CHECK_MODULES([SPEEXDSP], [speexdsp], [
2725 have_speexdsp="yes"
2726 ], [
2727 AC_MSG_WARN([${SPEEXDSP_PKG_ERRORS}.])
2728 ])
2729 ])
2730 AM_CONDITIONAL([HAVE_SPEEXDSP], [test "$have_speexdsp" = "yes"])
2732 dnl
2733 dnl Opus plugin
2734 dnl
2735 PKG_ENABLE_MODULES_VLC([OPUS], [], [ogg opus >= 1.0.3], [Opus support], [auto])
2737 dnl
2738 dnl Ambisonic channel mixer and binauralizer plugin
2739 dnl
2740 PKG_ENABLE_MODULES_VLC([SPATIALAUDIO], [], [spatialaudio], [Ambisonic channel mixer and binauralizer], [auto])
2742 dnl
2743 dnl theora decoder plugin
2744 dnl
2745 PKG_ENABLE_MODULES_VLC([THEORA], [], [ogg theoradec >= 1.0 theoraenc], [experimental theora codec], [auto])
2747 dnl
2748 dnl OggSpots decoder plugin
2749 dnl
2750 PKG_ENABLE_MODULES_VLC([OGGSPOTS], [], [ogg], [experimental OggSpots codec], [auto])
2752 dnl
2753 dnl Daala decoder plugin
2754 dnl
2755 PKG_ENABLE_MODULES_VLC([DAALA], [], [daaladec daalaenc], [experimental daala codec], [disabled])
2757 dnl
2758 dnl schroedinger decoder plugin (for dirac format video)
2759 dnl
2760 PKG_ENABLE_MODULES_VLC([SCHROEDINGER], [], [schroedinger-1.0 >= 1.0.10], [dirac decoder and encoder using schroedinger], [auto])
2762 dnl
2763 dnl PNG decoder module
2764 dnl
2765 AC_ARG_ENABLE(png,
2766 [ --enable-png PNG support (default enabled)])
2767 AS_IF([test "${enable_png}" != "no"], [
2768 AC_CHECK_HEADERS(png.h, [
2769 VLC_SAVE_FLAGS
2770 LDFLAGS="${LDFLAGS} -lz $LIBM"
2771 AC_CHECK_LIB(png, png_set_alpha_mode, [
2772 VLC_ADD_PLUGIN([png])
2773 ], [], [-lz $LIBM])
2774 VLC_RESTORE_FLAGS
2775 ])
2776 ])
2778 dnl
2779 dnl JPEG decoder module
2780 dnl
2781 AC_ARG_ENABLE(jpeg,
2782 [ --enable-jpeg JPEG support (default enabled)])
2783 AS_IF([test "${enable_jpeg}" != "no"], [
2784 AC_CHECK_HEADERS(jpeglib.h, [
2785 VLC_ADD_PLUGIN([jpeg])
2786 ])
2787 ])
2789 dnl
2790 dnl BPG decoder module
2791 dnl
2792 AC_ARG_ENABLE(bpg,
2793 [ --enable-bpg BPG support (default disabled)])
2794 AS_IF([test "${enable_bpg}" != "no"], [
2795 AC_CHECK_HEADERS(libbpg.h, [
2796 VLC_ADD_PLUGIN([bpg])
2797 ])
2798 ])
2800 dnl
2801 dnl H262 encoder plugin (lib262)
2802 dnl
2803 AC_ARG_ENABLE(x262,
2804 [ --enable-x262 H262 encoding support with static libx262 (default disabled)])
2805 if test "${enable_x262}" != "no"; then
2806 PKG_CHECK_MODULES(X262, x262, [
2807 VLC_ADD_PLUGIN([x262])
2808 VLC_ADD_LDFLAGS([x262],[${X262_LIBS}])
2809 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2810 VLC_ADD_LIBS([x262],[${av_cv_ld_bsymbolic}])
2811 ])
2812 VLC_ADD_CFLAGS([x262],[${X262_CFLAGS}])
2813 if echo ${X262_LIBS} |grep -q 'pthreadGC2'; then
2814 VLC_ADD_CFLAGS([x262], [-DPTW32_STATIC_LIB])
2815 fi
2816 ], [
2817 if test "${enable_x262}" = "yes"; then
2818 AC_MSG_ERROR([x262 module doesn't work without staticly compiled libx262.a])
2819 fi
2820 ])
2821 fi
2823 dnl x265 encoder
2824 PKG_ENABLE_MODULES_VLC([X265],, [x265], [HEVC/H.265 encoder], [auto])
2826 dnl
2827 dnl H264 encoder plugin (using libx264)
2828 dnl
2829 AC_ARG_ENABLE(x264,
2830 [ --enable-x264 H264 encoding support with libx264 (default enabled)])
2831 if test "${enable_x264}" != "no"; then
2832 PKG_CHECK_MODULES(X264,x264 >= 0.148, [
2833 VLC_ADD_PLUGIN([x264])
2834 VLC_ADD_LIBS([x264],[${X264_LIBS}])
2836 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2837 VLC_ADD_LDFLAGS([x264],[${ac_cv_ld_bsymbolic}])
2838 ])
2840 VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
2841 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
2842 VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
2843 fi
2844 ],[
2845 if test "${enable_x264}" = "yes"; then
2846 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
2847 fi
2848 ])
2849 fi
2851 dnl
2852 dnl H264 encoder plugin (libx264 > 153)
2853 dnl
2854 AC_ARG_ENABLE(x26410b,
2855 [ --enable-x26410b H264 10-bit encoding support with libx264 (default enabled)])
2856 if test "${enable_x26410b}" != "no"; then
2857 PKG_CHECK_MODULES(X26410b,x264 >= 0.153, [
2858 VLC_ADD_PLUGIN([x26410b])
2859 VLC_ADD_LIBS([x26410b],[${X264_LIBS}])
2861 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2862 VLC_ADD_LDFLAGS([x26410b],[${ac_cv_ld_bsymbolic}])
2863 ])
2865 VLC_ADD_CFLAGS([x26410b],[${X264_CFLAGS}])
2866 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
2867 VLC_ADD_CFLAGS([x26410b], [-DPTW32_STATIC_LIB])
2868 fi
2869 ],[
2870 if test "${enable_x26410b}" = "yes"; then
2871 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
2872 fi
2873 ])
2874 fi
2877 dnl
2878 dnl Intel QuickSync (aka MediaSDK) H264/H262 encoder
2879 dnl
2880 PKG_ENABLE_MODULES_VLC([MFX], [qsv], [libmfx], [Intel QuickSync MPEG4-Part10/MPEG2 (aka H.264/H.262) encoder], [auto])
2882 dnl
2883 dnl libfluidsynth (MIDI synthetizer) plugin
2884 dnl
2885 PKG_ENABLE_MODULES_VLC([FLUIDSYNTH], [], [fluidsynth >= 1.1.2], [MIDI synthetiser with libfluidsynth], [auto])
2886 PKG_ENABLE_MODULES_VLC([FLUIDLITE], [fluidsynth], [fluidlite], [MIDI synthetiser with libfluidsynth], [auto])
2887 AC_CHECK_HEADERS(fluidlite.h, [AC_SUBST([FLUIDSYNTH_LIBS], ${FLUIDLITE_LIBS})])
2889 dnl
2890 dnl Teletext Modules
2891 dnl vbi decoder plugin (using libzbvi)
2892 dnl telx module
2893 dnl uncompatible
2894 dnl
2895 AC_ARG_ENABLE(zvbi,
2896 AS_HELP_STRING([--enable-zvbi],[VBI (inc. Teletext) decoding support with
2897 libzvbi (default enabled)]))
2898 AC_ARG_ENABLE(telx,
2899 AS_HELP_STRING([--enable-telx],[Teletext decoding module (conflicting with
2900 zvbi) (default enabled if zvbi is absent)]))
2902 AS_IF( [test "${enable_zvbi}" != "no"],[
2903 PKG_CHECK_MODULES(ZVBI, [zvbi-0.2 >= 0.2.28],
2904 [
2905 VLC_ADD_PLUGIN([zvbi])
2906 AC_DEFINE(ZVBI_COMPILED, 1, [Define if the zvbi module is built])
2907 AS_IF( [test "${enable_telx}" = "yes"],[
2908 AC_MSG_WARN([The zvbi and telx modules are incompatible. Using zvbi.])
2909 ])
2910 ],[
2911 AC_MSG_WARN([${ZVBI_PKG_ERRORS}. Enabling the telx module instead.])
2912 ])
2913 ])
2914 AS_IF( [test "${enable_telx}" != "no" ],[
2915 VLC_ADD_PLUGIN([telx])
2916 ])
2918 dnl
2919 dnl ARIB subtitles rendering module
2920 dnl
2921 AC_ARG_ENABLE(aribsub,
2922 [ --enable-aribsub ARIB Subtitles support (default enabled)])
2923 AS_IF( [test "${enable_aribsub}" != "no" ],[
2924 PKG_CHECK_MODULES(ARIBB24, [aribb24 >= 1.0.1], [
2925 have_aribb24="yes"
2926 VLC_ADD_PLUGIN([aribsub])
2927 VLC_ADD_LIBS([aribsub],[-laribb24])
2928 AC_DEFINE(HAVE_ARIBB24, 1, [Define if libaribb24 is available.])
2929 ],[
2930 AC_MSG_WARN(Library [aribb24] needed for [aribsub] was not found)
2931 have_aribb24="no"
2932 ])
2933 ])
2934 AM_CONDITIONAL([HAVE_ARIBB24], [test x"${have_aribb24}" = x"yes"])
2936 dnl
2937 dnl ARIB B25
2938 dnl
2939 PKG_ENABLE_MODULES_VLC([ARIBB25], [aribcam], [aribb25 >= 0.2.6], [ARIB STD-B25], [auto])
2941 dnl
2942 dnl kate decoder plugin
2943 dnl
2944 PKG_ENABLE_MODULES_VLC([KATE], [], [kate >= 0.3.0], [kate codec], [auto])
2946 dnl
2947 dnl tiger rendering for kate decoder plugin
2948 dnl
2949 AC_ARG_ENABLE(tiger,
2950 [ --enable-tiger Tiger rendering library for Kate streams (default auto)])
2951 AS_IF([test "${enable_tiger}" != "no"], [
2952 PKG_CHECK_MODULES(TIGER,[tiger >= 0.3.1], [
2953 AC_DEFINE(HAVE_TIGER, 1, [Define if libtiger is available.])],[
2954 AS_IF([test -n "${enable_tiger}"], [
2955 AC_MSG_ERROR([${TIGER_PKG_ERRORS}.])
2956 ])
2957 ])
2958 ])
2960 dnl
2961 dnl check if we can build the css selector engine
2962 dnl
2963 AC_ARG_ENABLE(css,
2964 [ --enable-css CSS selector engine (default auto)])
2965 AS_IF([test "${enable_css}" != "no"], [
2966 with_css="yes"
2967 AC_DEFINE(HAVE_CSS, 1, [Define if CSS engine is built])
2968 ])
2969 AM_CONDITIONAL([ENABLE_CSS], [test "${with_css}" = "yes"])
2972 dnl
2973 dnl Video plugins
2974 dnl
2976 EXTEND_HELP_STRING([Video plugins:])
2978 dnl
2979 dnl OpenGL
2980 dnl
2981 PKG_CHECK_MODULES([EGL], [egl], [
2982 have_egl="yes"
2983 ], [
2984 have_egl="no"
2985 ])
2986 AM_CONDITIONAL([HAVE_EGL], [test "${have_egl}" = "yes"])
2988 have_gl="no"
2989 PKG_CHECK_MODULES([GL], [gl], [
2990 have_gl="yes"
2991 ], [
2992 AC_MSG_CHECKING([for OpenGL])
2993 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
2994 #ifdef _WIN32
2995 # include <GL/glew.h>
2996 #endif
2997 #include <GL/gl.h>
2998 ]], [
2999 [int t0 = GL_TEXTURE0;]])
3000 ], [
3001 GL_CFLAGS=""
3002 have_gl="yes"
3003 AS_IF([test "${SYS}" != "mingw32"], [
3004 GL_LIBS="-lGL"
3005 ], [
3006 GL_LIBS="-lopengl32"
3007 ])
3008 ])
3009 AC_MSG_RESULT([${have_gl}])
3010 ])
3011 AM_CONDITIONAL([HAVE_GL], [test "${have_gl}" = "yes"])
3012 AS_IF([test "${have_gl}" = "yes"], [
3013 AC_DEFINE([HAVE_GL], 1, [Defined if having OpenGL])
3014 ])
3016 dnl OpenGL ES 2: depends on EGL 1.1
3017 PKG_ENABLE_MODULES_VLC([GLES2], [], [glesv2], [OpenGL ES v2 support], [disabled])
3019 dnl
3020 dnl Xlib
3021 dnl
3023 AC_PATH_XTRA()
3024 AC_CHECK_HEADERS(X11/Xlib.h)
3026 dnl
3027 dnl X C Bindings modules
3028 dnl
3029 AC_ARG_ENABLE(xcb,
3030 [ --enable-xcb X11 support with XCB (default enabled)],, [
3031 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3032 enable_xcb="yes"
3033 ], [
3034 enable_xcb="no"
3035 ])
3036 ])
3038 have_xcb="no"
3039 have_xkbcommon_x11="no"
3040 have_xcb_keysyms="no"
3041 AS_IF([test "${enable_xcb}" != "no"], [
3042 xcb_err=""
3044 dnl libxcb
3045 PKG_CHECK_MODULES([XCB], [xcb >= 1.6],, [
3046 xcb_err="$xcb_err ${XCB_PKG_ERRORS}."])
3047 PKG_CHECK_MODULES([XCB_COMPOSITE], [xcb-composite],, [
3048 xcb_err="$xcb_err ${XCB_COMPOSITE_PKG_ERRORS}."])
3049 PKG_CHECK_MODULES([XCB_RANDR], [xcb-randr >= 1.3],, [
3050 xcb_err="$xcb_err ${XCB_RANDR_PKG_ERRORS}."])
3051 PKG_CHECK_MODULES([XCB_SHM], [xcb-shm],, [
3052 xcb_err="$xcb_err ${XCB_SHM_PKG_ERRORS}."])
3053 PKG_CHECK_MODULES([XCB_XKB], [xcb-xkb],, [
3054 xcb_err="$xcb_err ${XCB_XKB_PKG_ERRORS}."])
3055 PKG_CHECK_MODULES([XCB_XV], [xcb-xv >= 1.1.90.1],, [
3056 xcb_err="$xcb_err ${XCB_XV_PKG_ERRORS}."])
3058 dnl xproto
3059 PKG_CHECK_MODULES(XPROTO, [xproto],, [
3060 xcb_err="$xcb_err ${XPROTO_PKG_ERRORS}."])
3062 AS_IF([test -n "$xcb_err"], [
3063 AC_MSG_ERROR([$xcb_err Pass --disable-xcb to skip X11 support.])
3064 ])
3066 dnl xkbcommon
3067 PKG_CHECK_MODULES([XKBCOMMON_X11], [xkbcommon-x11], [
3068 have_xkbcommon_x11="yes"
3069 ], [
3070 AC_MSG_WARN([${XKBCOMMON_X11_PKG_ERRORS}. Hotkeys are disabled.])
3071 ])
3073 dnl xcb-utils
3074 PKG_CHECK_MODULES([XCB_KEYSYMS], [xcb-keysyms >= 0.3.4], [
3075 have_xcb_keysyms="yes"
3076 ], [
3077 AC_MSG_WARN([${XCB_KEYSYMS_PKG_ERRORS}. Global hotkeys are disabled.])
3078 ])
3080 have_xcb="yes"
3081 ])
3082 AM_CONDITIONAL([HAVE_XCB], [test "${have_xcb}" = "yes"])
3083 AM_CONDITIONAL([HAVE_XKBCOMMON_X11], [test "${have_xkbcommon_x11}" = "yes"])
3084 AM_CONDITIONAL([HAVE_XCB_KEYSYMS], [test "${have_xcb_keysyms}" = "yes"])
3087 dnl
3088 dnl VDPAU needs X11
3089 dnl
3090 AC_ARG_ENABLE(vdpau,
3091 [AS_HELP_STRING([--enable-vdpau], [VDPAU hardware support (default auto)])])
3092 have_vdpau="no"
3093 AS_IF([test "${enable_vdpau}" != "no"], [
3094 PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.6], [
3095 have_vdpau="yes"
3096 AS_IF([test "${no_x}" = "yes"], [
3097 AC_MSG_ERROR([VDPAU requires Xlib (X11).])
3098 ])
3099 ], [
3100 AS_IF([test -n "${enable_vdpau}"], [
3101 AC_MSG_ERROR([${VDPAU_PKG_ERRORS}.])
3102 ])
3103 ])
3104 ])
3105 AM_CONDITIONAL([HAVE_VDPAU], [test "${have_vdpau}" = "yes"])
3107 have_avcodec_vdpau="no"
3108 AS_IF([test "${have_vdpau}" = "yes" -a "${have_avcodec}" = "yes"], [
3109 case "${avfork}" in
3110 libav) av_vdpau_ver="56.10.0" ;;
3111 ffmpeg) av_vdpau_ver="56.19.100" ;;
3112 esac
3113 PKG_CHECK_EXISTS([libavcodec >= ${av_vdpau_ver}], [
3114 have_avcodec_vdpau="yes"
3115 AC_MSG_NOTICE([VDPAU decoding acceleration activated])
3116 ], [
3117 AS_IF([test -n "${enable_vdpau}"], [
3118 AC_MSG_ERROR([libavcodec >= 56.10.0 is required for VDPAU decoding.])
3119 ], [
3120 AC_MSG_WARN([libavcodec >= 56.10.0 are required for VDPAU decoding.])
3121 ])
3122 ])
3123 ])
3124 AM_CONDITIONAL([HAVE_AVCODEC_VDPAU], [test "${have_avcodec_vdpau}" = "yes"])
3127 dnl
3128 dnl Wayland
3129 dnl
3130 AC_ARG_ENABLE(wayland,
3131 [AS_HELP_STRING([--enable-wayland], [Wayland support (default auto)])])
3133 have_wayland="no"
3134 AS_IF([test "${enable_wayland}" != "no"], [
3135 wl_err=""
3137 dnl wayland
3138 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= 1.5.91],, [
3139 wl_err="$wl_err ${WAYLAND_CLIENT_PKG_ERRORS}."
3140 ])
3141 PKG_CHECK_MODULES([WAYLAND_CURSOR], [wayland-cursor],, [
3142 wl_err="$wl_err ${WAYLAND_CURSOR_PKG_ERRORS}."
3143 ])
3144 PKG_CHECK_MODULES([WAYLAND_EGL], [wayland-egl],, [
3145 wl_err="$wl_err ${WAYLAND_EGL_PKG_ERRORS}."
3146 ])
3147 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner >= 1.15], [
3148 WAYLAND_SCANNER="$(${PKG_CONFIG} wayland-scanner --variable wayland_scanner)"
3149 ], [
3150 wl_err="$wl_err ${WAYLAND_SCANNER_PKG_ERRORS}."
3151 ])
3153 dnl wayland-protocols
3154 PKG_CHECK_MODULES([WAYLAND_PROTOCOLS], [wayland-protocols >= 1.12], [
3155 WAYLAND_PROTOCOLS="$(${PKG_CONFIG} wayland-protocols --variable pkgdatadir)"
3156 ], [
3157 wl_err="$wl_err ${WAYLAND_PROTOCOLS_PKG_ERRORS}."
3158 ])
3160 AS_IF([test -n "$wl_err"], [
3161 AS_IF([test -n "$enable_wayland"], [
3162 AC_MSG_ERROR([$wl_err])
3163 ], [
3164 AC_MSG_WARN([$wl_err])
3165 ])
3166 ], [
3167 have_wayland="yes"
3168 ])
3170 dnl xkbcommon
3171 PKG_CHECK_MODULES([XKBCOMMON], [xkbcommon], [
3172 have_xkbcommon="yes"
3173 ], [
3174 AC_MSG_WARN([${XKBCOMMON_PKG_ERRORS}. Hotkeys are disabled.])
3175 ])
3176 ])
3177 AM_CONDITIONAL([HAVE_WAYLAND], [test "${have_wayland}" = "yes"])
3178 AC_SUBST([WAYLAND_PROTOCOLS])
3179 AC_SUBST([WAYLAND_SCANNER])
3180 AM_CONDITIONAL([HAVE_XKBCOMMON], [test "${have_xkbcommon}" = "yes"])
3183 dnl
3184 dnl SDL image decoder module
3185 dnl
3186 AC_ARG_ENABLE(sdl-image,
3187 [ --enable-sdl-image SDL image support (default enabled)])
3188 AS_IF([test "${enable_sdl_image}" != "no"],[
3189 PKG_CHECK_MODULES(SDL_IMAGE, [SDL_image >= 1.2.10], [
3190 VLC_ADD_PLUGIN([sdl_image])
3191 ], [
3192 AC_MSG_WARN([${SDL_IMAGE_PKG_ERRORS}. You should install it alongside your SDL package.])
3193 ])
3194 ])
3196 dnl
3197 dnl freetype module
3198 dnl
3199 AC_ARG_ENABLE(freetype,
3200 [ --enable-freetype freetype support (default auto)])
3201 AC_ARG_ENABLE(fribidi,
3202 [ --enable-fribidi fribidi support (default auto)])
3203 AC_ARG_ENABLE(harfbuzz,
3204 [ --enable-harfbuzz harfbuzz support (default auto)])
3205 AC_ARG_ENABLE(fontconfig,
3206 [ --enable-fontconfig fontconfig support (default auto)])
3208 AC_ARG_WITH([default-font],
3209 AS_HELP_STRING([--with-default-font=PATH],
3210 [Path to the default font]),
3211 [AC_DEFINE_UNQUOTED([DEFAULT_FONT_FILE],
3212 "$withval", [Default font])])
3213 AC_ARG_WITH([default-monospace-font],
3214 AS_HELP_STRING([--with-default-monospace-font=PATH],
3215 [Path to the default font]),
3216 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FONT_FILE],
3217 "$withval", [Default monospace font])])
3219 AC_ARG_WITH([default-font-family],
3220 AS_HELP_STRING([--with-default-font-family=NAME],
3221 [Name of the default font family]),
3222 [AC_DEFINE_UNQUOTED([DEFAULT_FAMILY],
3223 "$withval", [Default font family])])
3224 AC_ARG_WITH([default-monospace-font-family],
3225 AS_HELP_STRING([--with-default-monospace-font-family=NAME],
3226 [Name of the default font family]),
3227 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FAMILY],
3228 "$withval", [Default monospace font family])])
3230 have_freetype="no"
3231 have_fontconfig="no"
3232 have_fribidi="no"
3233 have_harfbuzz="no"
3235 if test "${enable_freetype}" != "no"; then
3236 PKG_CHECK_MODULES(FREETYPE, freetype2, [
3237 have_freetype="yes"
3238 VLC_ADD_CPPFLAGS([skins2],[${FREETYPE_CFLAGS}])
3239 VLC_ADD_LIBS([skins2],[${FREETYPE_LIBS}])
3241 dnl fontconfig support
3242 AS_IF([test "${enable_fontconfig}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3243 PKG_CHECK_MODULES(FONTCONFIG, [fontconfig >= 2.11], [
3244 have_fontconfig="yes"
3245 ], [
3246 AC_MSG_WARN([${FONTCONFIG_PKG_ERRORS}. Styles will be disabled in FreeType.])
3247 ])
3248 ])
3250 dnl fribidi support
3251 if test "${enable_fribidi}" != "no"; then
3252 PKG_CHECK_MODULES(FRIBIDI, fribidi, [
3253 have_fribidi="yes"
3254 VLC_ADD_CPPFLAGS([skins2], [${FRIBIDI_CFLAGS} -DHAVE_FRIBIDI])
3255 VLC_ADD_LIBS([skins2], [${FRIBIDI_LIBS}])
3256 ],[AC_MSG_WARN([${FRIBIDI_PKG_ERRORS}. Bidirectional text and complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3257 fi
3259 dnl harfbuzz support
3260 if test "${have_fribidi}" != "no"; then
3261 if test "${enable_harfbuzz}" != "no"; then
3262 PKG_CHECK_MODULES(HARFBUZZ, harfbuzz, [
3263 have_harfbuzz="yes"
3264 VLC_ADD_CPPFLAGS([skins2], [${HARFBUZZ_CFLAGS} -DHAVE_HARFBUZZ])
3265 VLC_ADD_LIBS([skins2], [${HARFBUZZ_LIBS}])
3266 ],[AC_MSG_WARN([${HARFBUZZ_PKG_ERRORS}. Support for complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3267 fi
3268 fi
3269 ],[
3270 AS_IF([test -n "${enable_freetype}"],[
3271 AC_MSG_ERROR([${FREETYPE_PKG_ERRORS}. Install FreeType2 development or configure with --disable-freetype.])
3272 ])
3273 ])
3274 fi
3276 AM_CONDITIONAL([HAVE_FREETYPE], [test "${have_freetype}" = "yes"])
3277 AM_CONDITIONAL([HAVE_FONTCONFIG], [test "${have_fontconfig}" = "yes"])
3278 AM_CONDITIONAL([HAVE_FRIBIDI], [test "${have_fribidi}" = "yes"])
3279 AM_CONDITIONAL([HAVE_HARFBUZZ], [test "${have_harfbuzz}" = "yes"])
3281 dnl
3282 dnl libass subtitle rendering module
3283 dnl
3284 AC_ARG_ENABLE(libass,
3285 [ --enable-libass Subtitle support using libass (default enabled)])
3286 AS_IF( [test "${enable_libass}" != "no"], [
3287 PKG_CHECK_MODULES(LIBASS, [libass >= 0.9.8],
3288 [
3289 VLC_ADD_PLUGIN([libass])
3291 if test "${have_fontconfig}" != "no"; then
3292 VLC_ADD_CPPFLAGS([libass],[-DHAVE_FONTCONFIG])
3293 VLC_ADD_LIBS([libass],[${FONTCONFIG_LIBS}])
3294 fi
3295 ],[
3296 AC_MSG_WARN([${LIBASS_PKG_ERRORS}.])
3297 ])
3298 ])
3300 dnl
3301 dnl SAPI (text to Speech renderer for Windows)
3302 dnl
3303 AC_LANG_PUSH([C++])
3304 AC_CHECK_TYPES([ISpObjectToken],[
3305 have_sapi="yes"
3306 ],[AC_MSG_WARN([sapi.h not found. Text to Speech renderer for Windows disabled])],
3307 [#include <windows.h>
3308 #include <sapi.h>
3309 #include <sphelper.h>])
3310 AM_CONDITIONAL([HAVE_SAPI], [test "${have_sapi}" = "yes"])
3311 AC_LANG_POP([C++])
3313 dnl
3314 dnl SVG module (text rendering and image decoding)
3315 dnl
3316 PKG_ENABLE_MODULES_VLC([SVG], [], [librsvg-2.0 >= 2.9.0], [SVG rendering library],[auto])
3317 PKG_ENABLE_MODULES_VLC([SVGDEC], [], [librsvg-2.0 >= 2.9.0 cairo >= 1.13.1], [SVG image decoder library],[auto])
3319 dnl
3320 dnl Windows DirectX module
3321 dnl
3323 AC_ARG_ENABLE(directx,
3324 [AS_HELP_STRING([--enable-directx],
3325 [Microsoft DirectX support (default enabled on Windows)])],, [
3326 AS_IF([test "${SYS}" = "mingw32"], [
3327 enable_directx="yes"
3328 ], [
3329 enable_directx="no"
3330 ])
3331 ])
3332 AS_IF([test "${enable_directx}" != "no"], [
3333 dnl DirectDraw
3334 AC_CHECK_HEADERS(ddraw.h, [
3335 VLC_ADD_PLUGIN([directdraw])
3336 ])
3338 dnl OpenGL
3339 AC_CHECK_HEADERS(GL/wglew.h, [
3340 VLC_ADD_PLUGIN([glwin32 wgl])
3341 ],, [
3342 #include <windows.h>
3343 #include <GL/gl.h>
3344 ])
3346 dnl Direct3D11
3347 AC_CHECK_HEADERS(d3d11.h, [
3348 VLC_ADD_PLUGIN([direct3d11 direct3d11_filters])
3349 ])
3351 dnl Direct3D9
3352 AC_CHECK_HEADERS(d3d9.h, [
3353 VLC_ADD_PLUGIN([direct3d9])
3354 AC_CHECK_HEADERS(d3dx9effect.h)
3356 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
3357 [[#define COBJMACROS
3358 #include <d3d9.h>
3359 #include <dxva2api.h>
3360 #ifndef IDirectXVideoProcessorService_GetVideoProcessorDeviceGuids
3361 # error dxva2 too old
3362 #endif
3363 ]],[[;]])
3364 ],[
3365 VLC_ADD_PLUGIN([direct3d9_filters])
3366 ],
3367 [AC_MSG_WARN([Could not find required IDirectXVideoDecoder in dxva2api.h])])
3369 ])
3370 ])
3372 dnl
3373 dnl Linux framebuffer module
3374 dnl
3375 AC_CHECK_HEADER([linux/fb.h], [
3376 VLC_ADD_PLUGIN([fb])
3377 ])
3379 dnl
3380 dnl Linux kernel mode setting module
3381 dnl
3382 PKG_ENABLE_MODULES_VLC([KMS], [], [libdrm >= 2.4.83], [Linux kernel mode setting output], [auto])
3384 dnl
3385 dnl libcaca plugin
3386 dnl
3387 PKG_ENABLE_MODULES_VLC([CACA], [], [caca >= 0.99.beta14], [libcaca output],[auto])
3389 dnl
3390 dnl OS/2 KVA plugin
3391 dnl
3392 AC_ARG_ENABLE(kva,
3393 [AS_HELP_STRING([--enable-kva],
3394 [support the K Video Accelerator KVA (default enabled on OS/2)])],, [
3395 AS_IF([test "$SYS" = "os2"], [
3396 enable_kva="yes"
3397 ])
3398 ])
3399 have_kva="no"
3400 KVA_LIBS=""
3401 AS_IF([test "$enable_kva" != "no"], [
3402 AC_CHECK_HEADERS([kva.h], [
3403 have_kva="yes"
3404 AC_CHECK_LIB(kva, main, [
3405 KVA_LIBS="-lkva"
3406 ])
3407 ])
3408 ])
3409 AC_SUBST(KVA_LIBS)
3410 AM_CONDITIONAL([HAVE_KVA], [test "${have_kva}" = "yes"])
3412 dnl
3413 dnl MMAL plugin
3414 dnl
3415 AC_ARG_ENABLE(mmal,
3416 AS_HELP_STRING([--enable-mmal],
3417 [Multi-Media Abstraction Layer (MMAL) hardware plugin (default enable)]))
3418 if test "${enable_mmal}" != "no"; then
3419 VLC_SAVE_FLAGS
3420 LDFLAGS="${LDFLAGS} -L/opt/vc/lib -lvchostif"
3421 CPPFLAGS="${CPPFLAGS} -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux"
3422 AC_CHECK_HEADERS(interface/mmal/mmal.h,
3423 [ AC_CHECK_LIB(bcm_host, vc_tv_unregister_callback_full, [
3424 have_mmal="yes"
3425 VLC_ADD_PLUGIN([mmal])
3426 VLC_ADD_LDFLAGS([mmal],[ -L/opt/vc/lib ])
3427 VLC_ADD_CFLAGS([mmal],[ -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux ])
3428 VLC_ADD_LIBS([mmal],[ -lbcm_host -lmmal -lmmal_core -lmmal_components -lmmal_util -lvchostif ]) ], [
3429 AS_IF([test "${enable_mmal}" = "yes"],
3430 [ AC_MSG_ERROR([Cannot find bcm library...]) ],
3431 [ AC_MSG_WARN([Cannot find bcm library...]) ])
3432 ],
3433 [])
3434 ] , [ AS_IF([test "${enable_mmal}" = "yes"],
3435 [ AC_MSG_ERROR([Cannot find development headers for mmal...]) ],
3436 [ AC_MSG_WARN([Cannot find development headers for mmal...]) ]) ])
3437 VLC_RESTORE_FLAGS
3438 fi
3439 AM_CONDITIONAL([HAVE_MMAL], [test "${have_mmal}" = "yes"])
3441 dnl
3442 dnl Audio plugins
3443 dnl
3445 EXTEND_HELP_STRING([Audio plugins:])
3447 dnl
3448 dnl Pulseaudio module
3449 dnl
3450 AC_ARG_ENABLE(pulse,
3451 [AS_HELP_STRING([--enable-pulse],
3452 [use the PulseAudio client library (default auto)])])
3453 have_pulse="no"
3454 AS_IF([test "${enable_pulse}" != "no"], [
3455 PKG_CHECK_MODULES([PULSE], [libpulse >= 1.0], [
3456 have_pulse="yes"
3457 ], [
3458 AS_IF([test "x${enable_pulse}" != "x"], [
3459 AC_MSG_ERROR([$PULSE_PKG_ERRORS. PulseAudio 1.0 or later required.])
3460 ])
3461 ])
3462 ])
3463 AM_CONDITIONAL([HAVE_PULSE], [test "${have_pulse}" = "yes"])
3465 dnl
3466 dnl ALSA module
3467 dnl
3468 AC_ARG_ENABLE(alsa,
3469 [AS_HELP_STRING([--enable-alsa],
3470 [support the Advanced Linux Sound Architecture (default auto)])],, [
3471 AS_IF([test "$SYS" = "linux" -a "${have_pulse}" = "no"], [
3472 enable_alsa="yes"
3473 ])
3474 ])
3475 have_alsa="no"
3476 AS_IF([test "${enable_alsa}" != "no"], [
3477 PKG_CHECK_MODULES([ALSA], [alsa >= 1.0.24], [
3478 have_alsa="yes"
3479 ], [
3480 AS_IF([test "x${enable_alsa}" != "x"], [
3481 AC_MSG_ERROR([$ALSA_PKG_ERRORS. alsa-lib 1.0.24 or later required. Pass --disable-alsa to ignore this error.])
3482 ])
3483 ])
3484 ])
3485 AM_CONDITIONAL([HAVE_ALSA], [test "${have_alsa}" = "yes"])
3487 dnl
3488 dnl Open Sound System module
3489 dnl
3490 AC_ARG_ENABLE(oss,
3491 [AS_HELP_STRING([--enable-oss],
3492 [support the Open Sound System OSS (default enabled on FreeBSD/NetBSD/DragonFlyBSD)])],, [
3493 AS_IF([test "$SYS" = "mingw32" -o "$SYS" = "linux" -o "$SYS" = "openbsd"], [
3494 enable_oss="no"
3495 ])
3496 ])
3497 have_oss="no"
3498 OSS_LIBS=""
3499 AS_IF([test "$enable_oss" != "no"], [
3500 AC_CHECK_HEADERS([soundcard.h sys/soundcard.h], [
3501 have_oss="yes"
3502 AC_CHECK_LIB(ossaudio, main, [
3503 OSS_LIBS="-lossaudio"
3504 ])
3505 ])
3506 ])
3507 AC_SUBST(OSS_LIBS)
3508 AM_CONDITIONAL([HAVE_OSS], [test "${have_oss}" = "yes"])
3510 dnl
3511 dnl OpenBSD sndio module
3512 dnl
3513 AC_ARG_ENABLE([sndio],
3514 [AS_HELP_STRING([--disable-sndio],
3515 [support the OpenBSD sndio (default auto)])],, [
3516 AS_IF([test "$SYS" = "openbsd"], [
3517 enable_sndio="yes"
3518 ])
3519 ])
3520 have_sndio="no"
3521 AS_IF([test "$enable_sndio" != "no"], [
3522 AC_CHECK_HEADER([sndio.h], [
3523 have_sndio="yes"
3524 ])
3525 ])
3526 AM_CONDITIONAL([HAVE_SNDIO], [test "${have_sndio}" = "yes"])
3528 dnl
3529 dnl Windows Audio Session plugin
3530 dnl
3531 AC_ARG_ENABLE([wasapi],
3532 [AS_HELP_STRING([--enable-wasapi],
3533 [use the Windows Audio Session API (default auto)])
3534 ])
3535 have_wasapi="no"
3536 AS_IF([test "$enable_wasapi" != "no"], [
3537 AC_CHECK_HEADER([audioclient.h], [
3538 have_wasapi="yes"
3539 ], [
3540 AS_IF([test "x${enable_wasapi}" != "x"], [
3541 AC_MSG_ERROR([Windows Audio Session API not found.])
3542 ])
3543 ])
3544 ])
3545 AM_CONDITIONAL([HAVE_WASAPI], [test "${have_wasapi}" = "yes"])
3547 dnl
3548 dnl JACK modules
3549 dnl
3550 AC_ARG_ENABLE(jack,
3551 [AS_HELP_STRING([--disable-jack],
3552 [do not use jack (default auto)])])
3553 have_jack="no"
3554 AS_IF([test "${enable_jack}" != "no"], [
3555 PKG_CHECK_MODULES(JACK, jack >= 1.9.7,
3556 [ have_jack=yes ],
3557 [
3558 AC_MSG_WARN([${JACK_PKG_ERRORS}, trying jack1 instead])
3560 PKG_CHECK_MODULES(JACK, jack >= 0.120.1 jack < 1.0,
3561 [ have_jack=yes ],
3562 [
3563 AS_IF([test -n "${enable_jack}"],
3564 [AC_MSG_ERROR([${JACK_PKG_ERRORS}.])],
3565 [AC_MSG_WARN([${JACK_PKG_ERRORS}.])])
3566 ])
3567 ])
3568 ])
3569 AM_CONDITIONAL([HAVE_JACK], [test "${have_jack}" != "no"])
3571 dnl
3572 dnl OpenSLES Android
3573 dnl
3574 AC_ARG_ENABLE(opensles,
3575 [ --enable-opensles Android OpenSL ES audio module (default disabled)])
3576 if test "${HAVE_ANDROID}" = "1"; then
3577 if test "${enable_opensles}" = "yes"; then
3578 AC_CHECK_HEADERS(SLES/OpenSLES.h,
3579 [ VLC_ADD_PLUGIN([opensles_android]) ],
3580 [ AC_MSG_ERROR([cannot find OpenSLES headers])] )
3581 fi
3582 fi
3584 dnl
3585 dnl Tizen audio
3586 dnl
3587 AC_ARG_ENABLE(tizen_audio,
3588 [AS_HELP_STRING([--enable-tizen-audio],
3589 [Tizen audio module (default enabled on Tizen)])],, [
3590 AS_IF([test "$HAVE_TIZEN" = "1"], [
3591 enable_tizen_audio="yes"
3592 ])
3593 ])
3594 if test "${enable_tizen_audio}" = "yes"; then
3595 AC_CHECK_HEADERS(audio_io.h,
3596 [ VLC_ADD_PLUGIN([tizen_audio]) ],
3597 [ AC_MSG_ERROR([cannot find Tizen audio_io headers])] )
3598 fi
3600 dnl
3601 dnl libsamplerate plugin
3602 dnl
3603 PKG_ENABLE_MODULES_VLC([SAMPLERATE], [], [samplerate], [Resampler with libsamplerate], [auto])
3605 dnl
3606 dnl soxr module
3607 dnl
3608 PKG_ENABLE_MODULES_VLC([SOXR], [], [soxr >= 0.1.2], [SoX Resampler library], [auto])
3610 dnl
3611 dnl OS/2 KAI plugin
3612 dnl
3613 AC_ARG_ENABLE(kai,
3614 [AS_HELP_STRING([--enable-kai],
3615 [support the K Audio Interface KAI (default enabled on OS/2)])],, [
3616 AS_IF([test "$SYS" = "os2"], [
3617 enable_kai="yes"
3618 ])
3619 ])
3620 have_kai="no"
3621 KAI_LIBS=""
3622 AS_IF([test "$enable_kai" != "no"], [
3623 AC_CHECK_HEADERS([kai.h], [
3624 have_kai="yes"
3625 AC_CHECK_LIB(kai, main, [
3626 KAI_LIBS="-lkai"
3627 ])
3628 ])
3629 ])
3630 AC_SUBST(KAI_LIBS)
3631 AM_CONDITIONAL([HAVE_KAI], [test "${have_kai}" = "yes"])
3633 dnl
3634 dnl chromaprint audio track fingerprinter
3635 dnl
3636 m4_pushdef([libchromaprint_version], 0.6.0)
3637 PKG_WITH_MODULES([CHROMAPRINT],[libchromaprint >= libchromaprint_version],
3638 VLC_ADD_PLUGIN([stream_out_chromaprint]),
3639 AS_IF([test "${enable_chromaprint}" = "yes"],
3640 [AC_MSG_ERROR(Library [libchromaprint >= libchromaprint_version] needed for [chromaprint] was not found)],
3641 [AC_MSG_WARN(Library [libchromaprint >= libchromaprint_version] needed for [chromaprint] was not found)]
3642 ),
3643 [(Chromaprint based audio fingerprinter)],[auto])
3644 m4_popdef([libchromaprint_version])
3646 dnl
3647 dnl Chromecast streaming support
3648 dnl
3649 m4_pushdef([protobuf_lite_version], 2.5.0)
3650 AC_ARG_VAR(PROTOC, [protobuf compiler])
3651 AC_CHECK_PROGS(PROTOC, protoc, no)
3652 PKG_WITH_MODULES([CHROMECAST],[protobuf-lite >= protobuf_lite_version], [
3653 AS_IF([test "x${PROTOC}" != "xno"], [
3654 build_chromecast="yes"
3655 ], [
3656 AC_MSG_ERROR(protoc compiler needed for [chromecast] was not found)
3657 ])
3658 ], [
3659 AS_IF([test "${enable_chromecast}" = "yes"],
3660 AC_MSG_ERROR(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found),
3661 AC_MSG_WARN(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found)
3662 )
3663 enable_chromecast="no"
3664 ], [(Chromecast streaming support)], [auto])
3665 AM_CONDITIONAL([BUILD_CHROMECAST], [test "${build_chromecast}" = "yes"])
3666 m4_popdef([protobuf_lite_version])
3668 dnl
3669 dnl Interface plugins
3670 dnl
3672 EXTEND_HELP_STRING([Interface plugins:])
3674 dnl
3675 dnl QT
3676 dnl
3677 AC_ARG_ENABLE(qt, [
3678 AS_HELP_STRING([--disable-qt], [Qt UI support (default enabled)])],, [
3679 AS_IF([test "${SYS}" = "darwin"], [
3680 enable_qt="no"
3681 ])
3682 ])
3683 have_qt5_x11="no"
3684 AS_IF([test "${enable_qt}" != "no"], [
3685 PKG_CHECK_MODULES([QT], [Qt5Core >= 5.9.0 Qt5Widgets Qt5Gui Qt5Svg], [
3686 PKG_CHECK_MODULES([QT5_X11], [Qt5X11Extras], [
3687 have_qt5_x11="yes"
3688 ],[
3689 AC_MSG_WARN([Not building Qt Interface with X11 helpers.])
3690 ])
3691 QT_PATH="$(eval $PKG_CONFIG --variable=exec_prefix Qt5Core)"
3692 QT_HOST_PATH="$(eval $PKG_CONFIG --variable=host_bins Qt5Core)"
3693 QT_VERSION="$(eval $PKG_CONFIG --modversion Qt5Gui)"
3694 AC_PATH_PROGS(MOC, [moc-qt5 moc], moc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3695 AC_PATH_PROGS(RCC, [rcc-qt5 rcc], rcc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3696 AC_PATH_PROGS(UIC, [uic-qt5 uic], uic, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3697 ], [
3698 AS_IF([test -n "${enable_qt}"],[
3699 AC_MSG_ERROR([${QT_PKG_ERRORS}.])
3700 ],[
3701 AC_MSG_WARN([${QT_PKG_ERRORS}.])
3702 ])
3703 enable_qt="no"
3704 ])
3705 ])
3707 AS_IF([test "${enable_qt}" != "no"], [
3708 ALIASES="${ALIASES} qvlc"
3709 ])
3710 AC_SUBST(QT_VERSION)
3711 AM_CONDITIONAL(ENABLE_QT, [test "$enable_qt" != "no"])
3712 AM_CONDITIONAL([HAVE_QT5_X11], [test "${have_qt5_x11}" = "yes"])
3714 dnl
3715 dnl detect kde4-config patch (used for kde solids).
3716 dnl
3717 AC_ARG_VAR([KDE4_CONFIG], [kde4-config utility])
3718 AS_IF([test "x$KDE4_CONFIG" = "x"], [
3719 KDE4_CONFIG="kde4-config"
3720 ])
3722 dnl
3723 dnl Simple test for skins2 dependency
3724 dnl
3725 AS_IF([test "$enable_qt" = "no"], [
3726 AS_IF([test "${enable_skins2}" = "yes"], [
3727 AC_MSG_ERROR([The skins2 module depends on the Qt interface. Without it you will not be able to open any dialog box from the interface, which makes the skins2 interface rather useless. Install the Qt development package or alternatively you can also configure with: --disable-qt --disable-skins2.])
3728 ], [
3729 enable_skins2="no"
3730 AC_MSG_WARN([The skins2 module depends on the Qt interface, Qt is not built so skins2 is disabled.])
3731 ])
3732 ])
3734 dnl
3735 dnl Skins2 module
3736 dnl
3737 AC_ARG_ENABLE(skins2,
3738 [AS_HELP_STRING([--enable-skins2], [skins interface module (default auto)])])
3739 AS_IF([test "${enable_skins2}" != "no"], [
3740 have_skins_deps="yes"
3742 dnl Win32
3743 AS_IF([test "${SYS}" = "mingw32"], [
3744 VLC_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -DWIN32_SKINS])
3745 VLC_ADD_LIBS([skins2],[-lgdi32 -lole32 -luuid -lmsimg32])
3746 dnl OS/2
3747 ], [test "${SYS}" = "os2"], [
3748 VLC_ADD_CPPFLAGS([skins2],[ -DOS2_SKINS])
3749 dnl Linux/Unix
3750 ], [
3751 PKG_CHECK_MODULES([XPM], [xpm],, [have_skins_deps="no"])
3752 PKG_CHECK_MODULES([XINERAMA], [xinerama],, [have_skins_deps="no"])
3753 PKG_CHECK_MODULES([XCURSOR], [xcursor],, [have_skins_deps="no"])
3754 PKG_CHECK_MODULES([XEXT], [xext],, [have_skins_deps="no"])
3755 VLC_ADD_CPPFLAGS([skins2],[${X_CFLAGS} ${XEXT_CFLAGS} ${XPM_CFLAGS} -DX11_SKINS])
3756 VLC_ADD_LIBS([skins2],[${X_LIBS} ${X_PRE_LIBS} ${XEXT_LIBS} ${XPM_LIBS} ${XINERAMA_LIBS} ${XCURSOR_LIBS} -lX11])
3757 ])
3759 dnl we need freetype
3760 AS_IF([test "${have_freetype}" != "yes"], [
3761 have_skins_deps="no"
3762 ])
3764 AS_IF([test "${have_skins_deps}" = "no"], [
3765 AS_IF([test "x${enable_skins2}" = "x"], [
3766 AC_MSG_WARN([Skins2 interface disabled due to missing dependencies.])
3767 ], [
3768 AC_MSG_ERROR([Skins2 interface requires FreeType, libxcursor, libxpm, libxext and libxinerama])
3769 ])
3770 enable_skins2="no"
3771 ], [
3772 ALIASES="${ALIASES} svlc"
3773 enable_skins2="yes"
3774 ])
3775 ])
3776 AM_CONDITIONAL(BUILD_SKINS, [test "${enable_skins2}" = "yes"])
3778 AC_ARG_ENABLE(libtar,
3779 [ --enable-libtar libtar support for skins2 (default auto)])
3780 AS_IF([test "${enable_skins2}" = "yes" && test "${enable_libtar}" != "no"], [
3781 AC_CHECK_HEADERS(libtar.h, [
3782 VLC_ADD_LIBS([skins2],[-ltar])
3783 ])
3784 ])
3786 dnl
3787 dnl MacOS X gui module
3788 dnl
3789 AC_ARG_ENABLE(macosx,
3790 [ --enable-macosx Mac OS X gui support (default enabled on Mac OS X)])
3791 if test "x${enable_macosx}" != "xno" -a "${SYS}" = "darwin"
3792 then
3794 dnl
3795 dnl If possible, use xcrun to find the right ibtool
3796 dnl
3798 AC_PATH_PROG([XCRUN], [xcrun], [no])
3799 AS_IF([test ! "x${XCRUN}" = "xno"], [
3800 AC_MSG_CHECKING([for ibtool (using xcrun)])
3801 XIB="$(eval $XCRUN -f ibtool 2>/dev/null || echo no)"
3802 AC_MSG_RESULT([${XIB}])
3803 ], [
3804 AC_MSG_WARN([Looking for tools without using xcrun])
3805 ])
3807 AS_IF([test "x${XIB}" = "xno"], [
3808 AC_PATH_PROG(XIB, [ibtool], [no])
3809 AS_IF([test "x${XIB}" = "xno"], [
3810 AC_MSG_ERROR([ibtool was not found, but is required for --enable-macosx])
3811 ])
3812 ])
3813 fi
3814 AM_CONDITIONAL(ENABLE_MACOSX_UI, [test "$enable_macosx" != "no" -a "${SYS}" = "darwin"])
3816 dnl
3817 dnl MacOS X sparkle update support
3818 dnl
3819 AC_ARG_ENABLE(sparkle,
3820 [ --enable-sparkle Sparkle update support for OS X (default enabled on Mac OS X)])
3821 if test "x${enable_sparkle}" != "xno" -a "${HAVE_OSX}" = "1"
3822 then
3823 if test ! -d ${CONTRIB_DIR}/Sparkle.framework -a ! -d ${CONTRIB_DIR}/Frameworks/Sparkle.framework
3824 then
3825 AC_MSG_ERROR([Sparkle framework is required and was not found in ${CONTRIB_DIR}])
3826 fi
3828 AC_DEFINE([HAVE_SPARKLE], [1], [Define to 1 if sparkle is enabled.])
3829 fi
3830 AM_CONDITIONAL(HAVE_SPARKLE, [test "$enable_sparkle" != "no"])
3832 dnl
3833 dnl MacOS X breakpad creash reporter support
3834 dnl
3835 AC_ARG_WITH([breakpad],
3836 AS_HELP_STRING([--with-breakpad=URL], [Enable Breakpad reporter using given URL]), [], [with_breakpad=no])
3838 AS_IF([test "$with_breakpad" != "no"], [
3840 AS_IF([test "$with_breakpad" = "yes"], [
3841 AC_MSG_ERROR([You need to supply the CrashDragon Server URL as value for --with-breakpad])
3842 ])
3844 AS_IF([test "$HAVE_OSX" = "1"], [
3845 AC_MSG_CHECKING([for Breakpad framework])
3846 AS_IF([test ! -d ${CONTRIB_DIR}/Breakpad.framework -a \
3847 ! -d ${CONTRIB_DIR}/Frameworks/Breakpad.framework], [
3848 AC_MSG_RESULT([no])
3849 with_breakpad="no"
3850 AC_MSG_ERROR([Breakpad framework is required and was not found in ${CONTRIB_DIR}])
3851 ], [
3852 AC_MSG_RESULT([yes])
3853 ])
3854 ],[
3855 PKG_CHECK_MODULES([BREAKPAD], [breakpad-client], [
3856 LDFLAGS="${LDFLAGS} -Wl,--build-id"
3857 ], [
3858 AC_MSG_ERROR(["breakpad not found"])
3859 ])
3860 ])
3861 ])
3863 AM_CONDITIONAL(HAVE_BREAKPAD, [test "$with_breakpad" != "no"])
3864 AS_IF([test "$with_breakpad" != "no"], [
3865 AC_SUBST(BREAKPAD_URL, ["${with_breakpad}"])
3866 ])
3868 dnl
3869 dnl Minimal Mac OS X module
3870 dnl
3871 AC_ARG_ENABLE(minimal-macosx,
3872 [ --enable-minimal-macosx Minimal Mac OS X support (default disabled)])
3873 if test "${enable_minimal_macosx}" = "yes" -a "${SYS}" = "darwin"
3874 then
3875 VLC_ADD_PLUGIN([minimal_macosx])
3876 fi
3878 dnl
3879 dnl Mac OS X fancy dmg build tool
3880 dnl
3881 if test "${HAVE_OSX}" = "1"
3882 then
3883 AC_PATH_PROG(DMGBUILD, dmgbuild, no)
3884 AS_IF([test "x${DMGBUILD}" = "xno"], [
3885 AC_MSG_WARN([dmgbuild not found -- unable to build fancy DMGs])
3886 ])
3887 fi
3888 AM_CONDITIONAL(HAVE_DMGBUILD, [test "x$DMGBUILD" != "xno" -a "${HAVE_OSX}" = "1"])
3890 dnl
3891 dnl VideoToolbox plugins
3892 AC_CHECK_HEADERS(VideoToolbox/VideoToolbox.h, [
3893 VLC_ADD_PLUGIN([videotoolbox])
3894 VLC_ADD_PLUGIN([cvpx])
3895 ])
3897 dnl
3898 dnl AudioToolbox MIDI plugin
3899 AC_CHECK_HEADERS([AudioToolbox/AudioToolbox.h], [
3900 VLC_ADD_PLUGIN([audiotoolboxmidi])
3901 ])
3903 dnl
3904 dnl ncurses module
3905 dnl
3906 AC_ARG_ENABLE(ncurses,
3907 [AS_HELP_STRING([--disable-ncurses],[ncurses text-based interface (default auto)])])
3908 have_ncurses="no"
3909 AS_IF([test "${enable_ncurses}" != "no"] ,[
3910 PKG_CHECK_MODULES([NCURSES], [ncursesw], [
3911 have_ncurses="yes"
3912 ALIASES="${ALIASES} nvlc"
3913 ], [
3914 AS_IF([test -n "${enable_ncurses}"], [
3915 AC_MSG_ERROR([${NCURSES_PKG_ERRORS}.])
3916 ])
3917 ])
3918 ])
3919 AM_CONDITIONAL([HAVE_NCURSES], [test "${have_ncurses}" = "yes"])
3921 dnl
3922 dnl Lirc plugin
3923 dnl
3924 AC_ARG_ENABLE(lirc,
3925 [ --enable-lirc lirc support (default disabled)])
3926 have_lirc="no"
3927 AS_IF([test "${enable_lirc}" = "yes"], [
3928 AC_CHECK_HEADER(lirc/lirc_client.h, [
3929 AC_CHECK_LIB(lirc_client, lirc_init, [
3930 have_lirc="yes"
3931 ])
3932 ])
3933 ])
3934 AM_CONDITIONAL([HAVE_LIRC], [test "${have_lirc}" = "yes"])
3936 dnl
3937 dnl SRT plugin
3938 dnl
3939 PKG_ENABLE_MODULES_VLC([SRT], [access_srt access_output_srt], [srt >= 1.2.2], [SRT input/output plugin], [auto], [], [], [-DENABLE_SRT])
3941 EXTEND_HELP_STRING([Visualisations and Video filter plugins:])
3942 dnl
3943 dnl goom visualization plugin
3944 dnl
3945 PKG_ENABLE_MODULES_VLC([GOOM], [], [libgoom2], [goom visualization plugin], [auto])
3947 dnl
3948 dnl libprojectM visualization plugin
3949 dnl
3950 AC_ARG_ENABLE(projectm,
3951 [ --enable-projectm projectM visualization plugin (default enabled)])
3952 AS_IF([test "${enable_projectm}" != "no"],
3953 [
3954 PKG_CHECK_MODULES(PROJECTM, libprojectM,
3955 [
3956 VLC_ADD_PLUGIN([projectm])
3957 PKG_CHECK_EXISTS([libprojectM >= 2.0.0],
3958 [ AC_DEFINE([HAVE_PROJECTM2], 1, [Define to 1 if using libprojectM 2.x]) ],
3959 [ AC_MSG_WARN( [Using libprojectM version 1] )
3960 ])
3961 ],[
3962 AC_MSG_WARN([${PROJECTM_PKG_ERRORS}.])
3963 ])
3964 ])
3966 dnl
3967 dnl Vovoid VSXu visualization plugin
3968 dnl
3969 AC_ARG_ENABLE(vsxu,
3970 [ --enable-vsxu Vovoid VSXu visualization plugin (default auto)])
3971 AS_IF([test "${enable_vsxu}" != "no"],
3972 [
3973 PKG_CHECK_MODULES(VSXU, libvsxu,
3974 [
3975 VLC_ADD_PLUGIN([vsxu])
3976 ],[
3977 AC_MSG_WARN([${VSXU_PKG_ERRORS}.])
3978 ])
3979 ])
3981 EXTEND_HELP_STRING([Service Discovery plugins:])
3982 dnl
3983 dnl Avahi-Zeroconf services discovery
3984 PKG_ENABLE_MODULES_VLC([AVAHI], [], [avahi-client >= 0.6], [Zeroconf services discovery], [auto])
3986 dnl
3987 dnl libudev services discovery
3988 PKG_ENABLE_MODULES_VLC([UDEV], [], [libudev >= 142], [Linux udev services discovery], [auto])
3990 dnl
3991 dnl MTP devices services discovery
3992 PKG_ENABLE_MODULES_VLC([MTP], [mtp access_mtp], [libmtp >= 1.0.0], [MTP devices support], [auto])
3994 dnl
3995 dnl UPnP Plugin (Intel SDK)
3996 dnl
3997 PKG_ENABLE_MODULES_VLC([UPNP], [upnp], [libupnp], [Intel UPNP SDK],[auto])
3999 dnl
4000 dnl mDNS using libmicrodns
4001 dnl
4002 PKG_ENABLE_MODULES_VLC([MICRODNS], [], [microdns], [mDNS services discovery], [auto])
4005 EXTEND_HELP_STRING([Misc options:])
4007 dnl
4008 dnl libxml2 module
4009 dnl
4010 PKG_ENABLE_MODULES_VLC([LIBXML2], [xml], [libxml-2.0 >= 2.5], [libxml2 support],[auto])
4013 dnl
4014 dnl libgcrypt
4015 dnl
4016 AC_ARG_ENABLE(libgcrypt,
4017 [ --disable-libgcrypt gcrypt support (default enabled)])
4018 AC_ARG_VAR([GCRYPT_CFLAGS], [C compiler flags for gcrypt])
4019 AC_ARG_VAR([GCRYPT_LIBS], [linker flags flags for gcrypt])
4021 # require libgcrypt >= 1.6.0
4022 AS_IF([test "${enable_libgcrypt}" != "no"], [
4023 AC_CACHE_CHECK([for gcrypt 1.6.0 or later], [ac_cv_lib_gcrypt], [
4024 VLC_SAVE_FLAGS
4025 CFLAGS="${CFLAGS} ${GCRYPT_CFLAGS}"
4026 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
4027 [#include <gcrypt.h>
4028 #if GCRYPT_VERSION_NUMBER < 0x010600
4029 #error
4030 #endif]])], [
4031 ac_cv_lib_gcrypt=yes
4032 ], [
4033 ac_cv_lib_gcrypt=no
4034 ])
4035 VLC_RESTORE_FLAGS
4036 ])
4038 AS_IF([test "${ac_cv_lib_gcrypt}" = "yes"], [
4039 AC_DEFINE([HAVE_GCRYPT], 1, [Defined if having gcrypt])
4040 ], [
4041 AS_IF([test "${enable_libgcrypt}" = "yes"], [
4042 AC_MSG_ERROR([libgcrypt version 1.6.0 or higher not found. Install libgcrypt or pass --disable-libgcrypt.])
4043 ])
4044 ])
4045 ])
4047 AS_IF([test -z "$GCRYPT_LIBS"], [
4048 GCRYPT_LIBS="-lgcrypt -lgpg-error"
4049 ])
4051 AC_SUBST(GCRYPT_CFLAGS)
4052 AC_SUBST(GCRYPT_LIBS)
4053 AM_CONDITIONAL([HAVE_GCRYPT], [test "${ac_cv_lib_gcrypt}" = "yes"])
4055 dnl
4056 dnl TLS/SSL
4057 dnl
4058 AC_ARG_ENABLE(gnutls,
4059 [ --enable-gnutls GNU TLS TLS/SSL support (default enabled)])
4060 AS_IF([test "${enable_gnutls}" != "no"], [
4061 PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.3.6], [
4062 VLC_ADD_PLUGIN([gnutls])
4063 ], [
4064 AS_IF([test -n "${enable_gnutls}"], [
4065 AC_MSG_ERROR([${GNUTLS_PKG_ERRORS}.)])
4066 ])
4067 ])
4068 ])
4071 dnl
4072 dnl Taglib plugin
4073 dnl
4074 AC_ARG_ENABLE(taglib,
4075 [AS_HELP_STRING([--disable-taglib],
4076 [do not use TagLib (default enabled)])])
4077 AS_IF([test "${enable_taglib}" != "no"], [
4078 PKG_CHECK_MODULES(TAGLIB, taglib >= 1.9, [
4079 VLC_ADD_PLUGIN([taglib])
4080 ], [
4081 AC_MSG_WARN([${TAGLIB_PKG_ERRORS}.])])
4082 ])
4084 dnl
4085 dnl libsecret
4086 dnl
4087 PKG_ENABLE_MODULES_VLC([SECRET], [], [libsecret-1 >= 0.18], [use libsecret for keystore], [auto])
4089 dnl
4090 dnl kwallet
4091 dnl
4092 AC_ARG_ENABLE(kwallet,
4093 [AS_HELP_STRING([--enable-kwallet],
4094 [use kwallet (via D-Bus) for keystore (default enabled)])])
4095 AS_IF([test "${enable_kwallet}" != "no" -a "${have_dbus}" = "yes"], [
4096 VLC_ADD_PLUGIN([kwallet])
4097 ])
4099 dnl
4100 dnl update checking system
4101 dnl
4102 AC_ARG_ENABLE(update-check,
4103 [ --enable-update-check update checking system (default disabled)])
4104 if test "${enable_update_check}" = "yes"
4105 then
4106 AS_IF([test "${ac_cv_lib_gcrypt}" != "yes"],[
4107 AC_MSG_ERROR([libgcrypt is required for update checking system]) ])
4108 fi
4109 AM_CONDITIONAL(UPDATE_CHECK, [test "${enable_update_check}" = "yes"])
4111 dnl
4112 dnl OS X notification plugin
4113 dnl
4114 AC_ARG_ENABLE(osx_notifications,
4115 [AS_HELP_STRING([--enable-osx-notifications],
4116 [macOS notification plugin (default disabled)])],,
4117 [enable_osx_notifications=no])
4118 AS_IF([test "${enable_osx_notifications}" != "no"], [
4119 VLC_ADD_PLUGIN([osx_notifications])
4120 ])
4122 dnl
4123 dnl Libnotify notification plugin
4124 dnl
4125 PKG_ENABLE_MODULES_VLC([NOTIFY], [], [libnotify gtk+-3.0], [libnotify notification], [auto])
4127 dnl
4128 dnl libplacebo support
4129 dnl
4130 AC_ARG_ENABLE(libplacebo,
4131 [AS_HELP_STRING([--disable-libplacebo],
4132 [disable libplacebo support (default auto)])])
4134 AS_IF([test "$enable_libplacebo" != "no"], [
4135 PKG_CHECK_MODULES([LIBPLACEBO], [libplacebo >= 0.2.1], [
4136 AC_DEFINE([HAVE_LIBPLACEBO], [1], [Define to 1 if libplacebo is enabled.])
4137 ], [
4138 AS_IF([test -n "${enable_libplacebo}"], [
4139 AC_MSG_ERROR([${LIBPLACEBO_PKG_ERRORS}.])
4140 ])
4141 enable_libplacebo="no"
4142 ])
4143 ])
4144 AM_CONDITIONAL(HAVE_LIBPLACEBO, [test "$enable_libplacebo" != "no"])
4146 PKG_ENABLE_MODULES_VLC([MEDIALIBRARY], [medialibrary], [medialibrary], (medialibrary support), [auto])
4148 dnl
4149 dnl Endianness check
4150 dnl
4151 AC_C_BIGENDIAN
4152 AS_IF([test "${ac_cv_c_bigendian}" = "yes"], [
4153 DEFS_BIGENDIAN="-DWORDS_BIGENDIAN=1"
4154 ], [
4155 DEFS_BIGENDIAN=""
4156 ])
4157 AC_SUBST(DEFS_BIGENDIAN)
4159 dnl
4160 dnl Where to install KDE solid .desktop
4161 dnl
4162 AC_ARG_WITH(kde-solid,
4163 AS_HELP_STRING([--with-kde-solid=PATH],
4164 [KDE Solid actions directory (auto)]),, [
4166 if test "${SYS}" != "mingw32" -a "${SYS}" != "darwin" ; then
4167 with_kde_solid="yes"
4168 fi
4169 ])
4170 soliddatadir=""
4171 AS_IF([test "${with_kde_solid}" != "no"], [
4172 AS_IF([test "${with_kde_solid}" = "yes"], [
4173 kde4datadir="`${KDE4_CONFIG} --install data`"
4174 AS_IF([test "x$kde4datadir" = "x"], [kde4datadir='${datadir}/kde4/apps'])
4175 soliddatadir="${kde4datadir}/solid/actions"
4176 ], [
4177 soliddatadir="${with_kde_solid}"
4178 ])
4179 ])
4180 AC_SUBST(soliddatadir)
4181 AM_CONDITIONAL(KDE_SOLID, [test "x${soliddatadir}" != "x"])
4183 dnl
4184 dnl Find tools for win32 packaging
4185 dnl
4186 AS_IF([test "${SYS}" = "mingw32"], [
4187 dnl
4188 dnl Find makensis required to build the NSIS installer
4189 dnl
4190 nsis_major_required="3"
4191 nsis_version_ok="no"
4192 AC_PATH_PROG([MAKENSIS], [makensis], [no])
4193 AS_IF([test "$MAKENSIS" != "no"], [
4194 # Check version
4195 AC_MSG_CHECKING([makensis version])
4196 nsis_version=$($MAKENSIS -VERSION)
4197 AC_MSG_RESULT([$nsis_version])
4198 nsis_version_major=$(echo "$nsis_version" | awk -F \. '{print $1}' | sed 's/v//')
4199 # Check if major version is a valid number
4200 AS_IF([test -n "$nsis_version_major" && \
4201 test "$nsis_version_major" -eq "$nsis_version_major" 2> /dev/null], [
4202 # Do the version check using major version
4203 AS_IF([test "$nsis_version_major" -lt "$nsis_major_required"], [
4204 AC_MSG_WARN([makensis too old, (needs ${nsis_major_required}.x, have ${nsis_version_major}.x)])
4205 ], [
4206 nsis_version_ok="yes"
4207 ])
4208 ], [
4209 AC_MSG_WARN([failed to check the makensis version])
4210 ])
4211 ])
4212 dnl
4213 dnl Find 7zip
4214 dnl
4215 AC_PATH_PROG([SEVENZIP], [7z], [7z])
4216 ])
4217 AM_CONDITIONAL(HAVE_MAKENSIS, [test "x$MAKENSIS" != "xno" && test "$nsis_version_ok" = "yes"])
4219 dnl
4220 dnl Check wether we have the PROCESS_MITIGATION_IMAGE_LOAD_POLICY
4221 dnl It should only be available when building for win10, but some SDKs define it unconditionnaly
4222 dnl
4223 if test "${SYS}" = "mingw32"; then
4224 AC_CHECK_TYPES([PROCESS_MITIGATION_IMAGE_LOAD_POLICY],,,[#include <windows.h>])
4225 fi
4227 EXTEND_HELP_STRING([Components:])
4229 dnl
4230 dnl the VLC binary
4231 dnl
4232 AC_ARG_ENABLE(vlc,
4233 [ --enable-vlc build the VLC media player (default enabled)])
4234 AM_CONDITIONAL(BUILD_VLC, [test "${enable_vlc}" != "no"])
4236 dnl
4237 dnl Fuzzer (at the end in order to don't mess dependencies FLAGS)
4238 dnl
4239 AS_VAR_IF(with_libfuzzer, no, [], [
4240 LIBS="-lstdc++ ${LIBM} -L${with_libfuzzer} -lFuzzer"
4241 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc-guard, [
4242 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard])
4243 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard], [CXXFLAGS])
4244 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp])
4245 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp], [CXXFLAGS])
4246 ], [
4247 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc, [
4248 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc])
4249 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc], [CXXFLAGS])
4250 ], [
4251 AC_MSG_ERROR([Sanitizer coverage not supported by your compiler])
4252 ])
4253 ])
4254 ])
4256 dnl
4257 dnl Stuff used by the program
4258 dnl
4259 VERSION_MESSAGE="${VERSION} ${CODENAME}"
4260 COPYRIGHT_MESSAGE="Copyright © ${COPYRIGHT_YEARS} the VideoLAN team"
4261 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION_MESSAGE}", [Simple version string])
4262 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "${COPYRIGHT_MESSAGE}", [Copyright string])
4263 AC_DEFINE_UNQUOTED(COPYRIGHT_YEARS, "${COPYRIGHT_YEARS}", [The copyright years])
4264 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
4265 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_MAJOR,${VERSION_MAJOR}, [version major number])
4266 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_MINOR,${VERSION_MINOR}, [version minor number])
4267 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_REVISION,${VERSION_REVISION}, [version revision number])
4268 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_EXTRA,${VERSION_EXTRA}, [version extra number])
4269 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_DEV,"${VERSION_DEV}", [version development string])
4270 AC_SUBST(COPYRIGHT_MESSAGE)
4271 AC_SUBST(VERSION_MESSAGE)
4272 AC_SUBST(VERSION_MAJOR)
4273 AC_SUBST(VERSION_MINOR)
4274 AC_SUBST(VERSION_REVISION)
4275 AC_SUBST(VERSION_EXTRA)
4276 AC_SUBST(COPYRIGHT_YEARS)
4277 AC_DEFINE_UNQUOTED(VLC_COMPILE_BY, "`whoami|sed -e 's/\\\/\\\\\\\/g'`", [user who ran configure])
4278 AC_DEFINE_UNQUOTED(VLC_COMPILE_HOST, "`hostname -f 2>/dev/null || hostname`", [host which ran configure])
4279 AC_DEFINE_UNQUOTED(VLC_COMPILER, "`$CC -v 2>&1 | tail -n 1 | sed -e 's/ *$//'`", [compiler])
4280 dnl
4281 dnl Handle substvars that use $(top_srcdir)
4282 dnl
4283 CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include ${CPPFLAGS}"
4285 dnl
4286 dnl Configuration is finished
4287 dnl
4288 AC_SUBST(SYS)
4289 AC_SUBST(ARCH)
4290 AC_SUBST(ALIASES)
4291 AC_SUBST(ASM)
4292 AC_SUBST(MOC)
4293 AC_SUBST(RCC)
4294 AC_SUBST(UIC)
4295 AC_SUBST(WINDRES)
4296 AC_SUBST(WINE_SDK_PATH)
4297 AC_SUBST(LIBEXT)
4298 AC_SUBST(AM_CPPFLAGS)
4299 AC_SUBST(MACOSX_DEPLOYMENT_TARGET)
4300 AC_SUBST(FILE_LIBVLCCORE_DLL)
4301 AC_SUBST(FILE_LIBVLC_DLL)
4303 AC_CONFIG_FILES([
4304 Makefile
4305 doc/Makefile
4306 modules/Makefile
4307 m4/Makefile
4308 po/Makefile.in
4309 share/Makefile
4310 compat/Makefile
4311 src/Makefile
4312 lib/Makefile
4313 bin/Makefile
4314 test/Makefile
4315 modules/hw/mmal/Makefile
4316 share/vlc.appdata.xml.in
4317 ])
4319 AM_COND_IF([HAVE_WIN32], [
4320 AC_CONFIG_FILES([
4321 extras/package/win32/NSIS/spad.nsi
4322 extras/package/win32/NSIS/vlc.win32.nsi
4323 extras/package/win32/msi/config.wxi
4324 ])
4325 ])
4327 AM_COND_IF([HAVE_DARWIN], [
4328 AC_CONFIG_FILES([
4329 modules/gui/macosx/UI/InfoPlist.strings:modules/gui/macosx/Resources/InfoPlist.strings.in
4330 share/macosx/Info.plist:share/Info.plist.in
4331 ])
4332 ])
4334 dnl Generate makefiles
4335 AC_OUTPUT
4337 dnl Do we have to use make or gmake ?
4338 if make --version 2>&1|grep -q GNU
4339 then
4340 # GNU make, all seems good
4341 MAKE=make
4342 else
4343 # Known GNU make alias (on BSD)
4344 MAKE=gmake
4345 fi
4346 dnl Shortcut to nice compile message
4347 if test -n $SHELL; then
4348 SHELL=${CONFIG_SHELL-/bin/sh}
4349 fi
4350 rm -f compile
4351 compile_top_srcdir=`sed -ne "s/^top_srcdir *= *//p" < Makefile`
4352 echo "#! $SHELL
4353 rm -f .error\$\$
4354 ERROR=0
4355 export PATH=\"$PATH\" LANG=C
4356 ($MAKE V=1 \$@ 2>&1 || touch .error\$\$)| $compile_top_srcdir/extras/buildsystem/make.pl
4357 test -f .error\$\$ && ERROR=1
4358 rm -f .error\$\$
4359 exit \$ERROR" >compile
4360 chmod a+x compile
4362 echo "
4363 libvlc configuration
4364 --------------------
4365 version : ${VERSION}
4366 system : ${SYS}
4367 architecture : ${ARCH}
4368 optimizations : ${enable_optimizations}"
4369 if test "${enable_vlc}" != "no"; then
4370 echo "vlc aliases :${ALIASES}"
4371 else
4372 echo "build vlc executable : no"
4373 fi
4374 echo "
4375 To build vlc and its plugins, type \`$MAKE', or \`./compile' if you like nice colors."