| blob | 09992925b7287205f2e2c897e2ebe296489d5b70 |
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 stream_out_sdi],[-I${with_decklink_sdk}/include])
1900 fi
1901 VLC_SAVE_FLAGS
1902 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_decklink}"
1903 AC_LANG_PUSH([C++])
1904 AC_CHECK_HEADERS([DeckLinkAPIDispatch.cpp], [
1905 have_decklink=yes
1906 ], [
1907 AS_IF([test "${enable_decklink}" = "yes"], [
1908 AC_MSG_ERROR([Blackmagic DeckLink SDI include files not found!])
1909 ], [
1910 AC_MSG_WARN([Blackmagic DeckLink SDI include files not found, decklink disabled])
1911 ])
1912 ])
1913 AC_LANG_POP([C++])
1914 VLC_RESTORE_FLAGS
1915 fi
1916 AM_CONDITIONAL([HAVE_DECKLINK], [ test "${have_decklink}" != "no" ])
1919 dnl
1920 dnl Built-in CD-DA and VCD module
1921 dnl
1922 AC_ARG_ENABLE([vcd],
1923 AS_HELP_STRING([--disable-vcd],
1924 [disable built-in VCD and CD-DA support (default enabled)]))
1926 AC_ARG_ENABLE([libcddb],
1927 AS_HELP_STRING([--disable-libcddb],
1928 [disable CDDB for Audio CD (default enabled)]))
1930 if test "${enable_vcd}" != "no"
1931 then
1932 AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1933 AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1934 AC_MSG_RESULT(yes)
1935 VLC_ADD_PLUGIN([vcd cdda])
1936 ],[
1937 AC_MSG_RESULT(no)
1938 ])
1940 AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1941 AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1942 AC_MSG_RESULT(yes)
1943 VLC_ADD_PLUGIN([vcd cdda])
1944 AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1945 ],[
1946 AC_MSG_RESULT(no)
1947 ])
1949 AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1950 AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1951 AC_MSG_RESULT(yes)
1952 VLC_ADD_PLUGIN([vcd cdda])
1953 AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1954 ],[
1955 AC_MSG_RESULT(no)
1956 ])
1958 if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32" -o "${SYS}" = "os2" -o "${SYS}" = "darwin"
1959 then
1960 VLC_ADD_PLUGIN([vcd cdda])
1961 fi
1963 if test "$enable_libcddb" != "no"; then
1964 PKG_CHECK_MODULES(LIBCDDB, [libcddb >= 0.9.5], [
1965 HAVE_LIBCDDB=yes
1966 AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
1967 VLC_ADD_LIBS([cdda],[$LIBCDDB_LIBS])
1968 VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
1969 ],:
1970 [AC_MSG_WARN([${LIBCDDB_PKG_ERRORS}: CDDB access disabled.])
1971 HAVE_LIBCDDB=no])
1972 fi
1973 fi
1975 dnl
1976 dnl Linux DVB
1977 dnl
1978 AC_CACHE_CHECK([for Linux DVB version 5.1], [ac_cv_linux_dvb_5_1], [
1979 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
1980 [#include <linux/dvb/version.h>
1981 #if (DVB_API_VERSION < 5)
1982 # error Linux DVB API v3.2 and older are not supported.
1983 #endif
1984 #if (DVB_API_VERSION == 5 && DVB_API_VERSION_MINOR < 1)
1985 # error Linux DVB API v5.0 is unsupported. Please update.
1986 #endif
1987 ]])], [
1988 ac_cv_linux_dvb_5_1=yes
1989 ], [
1990 ac_cv_linux_dvb_5_1=no
1991 ])])
1992 AM_CONDITIONAL([HAVE_LINUX_DVB], [test "$ac_cv_linux_dvb_5_1" = "yes"])
1994 dnl
1995 dnl Screen capture module
1996 dnl
1997 AC_ARG_ENABLE([screen],
1998 AS_HELP_STRING([--enable-screen],
1999 [disable screen capture (default enabled)]))
2000 if test "${enable_screen}" != "no"; then
2001 if test "${SYS}" = "darwin"; then
2002 AC_CHECK_HEADERS([ApplicationServices/ApplicationServices.h], [
2003 VLC_ADD_PLUGIN([screen])
2004 ])
2005 fi
2006 fi
2007 AM_CONDITIONAL([HAVE_MAC_SCREEN], [test "${SYS}" = "darwin" -a "x${enable_screen}" != "xno"])
2009 dnl
2010 dnl VNC/RFB access module
2011 dnl
2012 PKG_ENABLE_MODULES_VLC([VNC], [vnc], [libvncclient >= 0.9.9], (VNC/rfb client support), [auto])
2014 dnl RDP/Remote Desktop access module
2015 dnl
2016 PKG_ENABLE_MODULES_VLC([FREERDP], [rdp], [freerdp >= 1.0.1], (RDP/Remote Desktop client support) )
2018 dnl
2019 dnl QTKit
2020 AC_ARG_ENABLE([macosx-qtkit],
2021 AS_HELP_STRING([--enable-macosx-qtkit], [Mac OS X qtsound (audio) module (default enabled on Mac OS X <= v10.11)]))
2022 if test "x${enable_macosx_qtkit}" != "xno" &&
2023 (test "${SYS}" = "darwin" || test "${enable_macosx_qtkit}" = "yes")
2024 then
2025 AC_LANG_PUSH([Objective C])
2026 AC_CHECK_HEADERS([QTKit/QTKit.h], [
2027 VLC_ADD_PLUGIN([access_qtsound])
2028 ])
2029 AC_LANG_POP([Objective C])
2030 fi
2032 dnl
2033 dnl AVFoundation
2034 AC_SUBST([have_avfoundation], ["no"])
2035 AC_ARG_ENABLE([macosx-avfoundation],
2036 AS_HELP_STRING([--enable-macosx-avfoundation], [Mac OS X avcapture (video) module (default enabled on Mac OS X)]))
2037 if test "x${enable_macosx_avfoundation}" != "xno" &&
2038 (test "${SYS}" = "darwin" || test "${enable_macosx_avfoundation}" = "yes")
2039 then
2040 SAVED_LIBS="${LIBS}"
2041 LIBS="-framework AVFoundation"
2042 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [])],[have_avfoundation=yes],[have_avfoundation=no])
2043 LIBS="${SAVED_LIBS}"
2044 if test "${have_avfoundation}" != "no"
2045 then
2046 VLC_ADD_PLUGIN([avcapture])
2047 fi
2048 fi
2049 AM_CONDITIONAL([HAVE_AVFOUNDATION], [test "${have_avfoundation}" != "no"])
2051 dnl
2052 dnl DCP plugin (using asdcplib)
2053 dnl
2054 PKG_WITH_MODULES([ASDCP], [asdcplib], [have_asdcp="yes"])
2055 AM_CONDITIONAL([HAVE_ASDCP], [test "${have_asdcp}" = "yes"])
2057 dnl
2058 dnl Demux plugins
2059 dnl
2061 EXTEND_HELP_STRING([Mux/Demux plugins:])
2063 dnl
2064 dnl libdvbpsi check for ts mux/demux
2065 dnl
2066 have_dvbpsi="no"
2067 PKG_WITH_MODULES([DVBPSI], [libdvbpsi >= 1.2.0], [have_dvbpsi="yes"])
2068 AM_CONDITIONAL([HAVE_DVBPSI], [test "${have_dvbpsi}" = "yes"])
2071 dnl
2072 dnl GME demux plugin
2073 dnl
2074 AC_ARG_ENABLE([gme],
2075 AS_HELP_STRING([--enable-gme],
2076 [use Game Music Emu (default auto)]))
2077 AS_IF([test "${enable_gme}" != "no"], [
2078 AC_CHECK_HEADER([gme/gme.h], [
2079 AC_CHECK_LIB([gme], [gme_identify_header], [
2080 VLC_ADD_PLUGIN([gme])
2081 ], [
2082 AC_CHECK_LIB([gme], [gme_identify_extension], [
2083 VLC_ADD_LIBS([gme], [-lstdc++ $LIBM])
2084 VLC_ADD_PLUGIN([gme])
2085 ],, [-lstdc++ $LIBM])
2086 ])
2087 VLC_ADD_LIBS([gme], [-lgme])
2088 ], [
2089 AS_IF([test "x${enable_gme}" != "x"], [
2090 AC_MSG_ERROR([GME cannot be found. Please install the development files.])
2091 ])
2092 ])
2093 ])
2096 dnl
2097 dnl SIDPlay plugin
2098 dnl
2099 AC_ARG_ENABLE([sid],
2100 AS_HELP_STRING([--enable-sid],[C64 sid demux support (default auto)]))
2101 AS_IF([test "${enable_sid}" != "no"], [
2102 PKG_CHECK_MODULES(SID, [libsidplay2], [
2103 AC_LANG_PUSH(C++)
2104 oldCPPFLAGS="$CPPFLAGS"
2105 CPPFLAGS="$CPPFLAGS $SID_CFLAGS"
2106 AC_CHECK_HEADER([sidplay/builders/resid.h], [
2107 VLC_ADD_PLUGIN([sid])
2108 VLC_ADD_CFLAGS([sid], [$SID_CFLAGS])
2109 VLC_ADD_LIBS([sid], [$SID_LIBS] [-lresid-builder])
2110 ], [
2111 AS_IF([test -n "${enable_sid}"],
2112 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2113 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2114 )
2115 ])
2116 CPPFLAGS="$oldCPPFLAGS"
2117 AC_LANG_POP(C++)
2118 ], [
2119 AS_IF([test "x${enable_sid}" = "xyes"],
2120 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2121 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2122 )
2123 ])
2124 ])
2127 dnl
2128 dnl ogg demux plugin
2129 dnl
2130 PKG_ENABLE_MODULES_VLC([OGG], [mux_ogg], [ogg >= 1.0], [Ogg demux support], [auto])
2131 PKG_CHECK_MODULES(LIBVORBIS, [vorbis >= 1.1], [
2132 AC_DEFINE(HAVE_LIBVORBIS, 1, [Define to 1 if you have the libvorbis])
2133 ],[true])
2134 PKG_ENABLE_MODULES_VLC([OGG], [], [ogg >= 1.0], [Ogg demux support], [auto], [${LIBVORBIS_CFLAGS}], [${LIBVORBIS_LIBS}])
2135 if test "${enable_sout}" != "no"; then
2136 dnl Check for libshout
2137 PKG_ENABLE_MODULES_VLC([SHOUT], [access_output_shout], [shout >= 2.1], [libshout output plugin], [auto])
2138 fi
2140 dnl
2141 dnl matroska demux plugin
2142 dnl
2143 PKG_WITH_MODULES([MATROSKA], [libebml libmatroska], [
2144 VLC_ADD_PLUGIN([mkv])
2145 VLC_ADD_CFLAGS([mkv], [$MATROSKA_CFLAGS])
2146 VLC_ADD_LIBS([mkv], [$MATROSKA_LIBS])
2147 have_matroska="yes"
2148 ],,[MKV format support], [auto])
2149 AM_CONDITIONAL([HAVE_MATROSKA], [test "${have_matroska}" = "yes"])
2151 dnl
2152 dnl modplug demux plugin
2153 dnl
2154 AC_ARG_ENABLE([mod],
2155 AS_HELP_STRING([--disable-mod],
2156 [do not use libmodplug (default auto)]))
2157 if test "${enable_mod}" != "no" ; then
2158 PKG_CHECK_MODULES(LIBMODPLUG, [libmodplug >= 0.8.4 libmodplug != 0.8.8], [
2159 VLC_ADD_PLUGIN([mod])
2160 VLC_ADD_CXXFLAGS([mod],[$LIBMODPLUG_CFLAGS])
2161 VLC_ADD_CFLAGS([mod],[$LIBMODPLUG_CFLAGS]) #modules/demux/mod.c needs CFLAGS_mod, not CXXFLAGS_mod
2162 VLC_ADD_LIBS([mod],[$LIBMODPLUG_LIBS])
2163 ],[
2164 AS_IF([test -n "${enable_mod}"],
2165 [AC_MSG_ERROR([${LIBMODPLUG_PKG_ERRORS}.])],
2166 [AC_MSG_WARN([${LIBMODPLUG_PKG_ERRORS}.])])
2167 ])
2168 fi
2170 dnl
2171 dnl mpc demux plugin
2172 dnl
2173 AC_ARG_ENABLE([mpc],
2174 AS_HELP_STRING([--disable-mpc], [do not use libmpcdec (default auto)]))
2175 if test "${enable_mpc}" != "no"
2176 then
2177 AC_CHECK_HEADERS([mpcdec/mpcdec.h], [
2178 VLC_ADD_PLUGIN([mpc])
2179 VLC_ADD_LIBS([mpc],[-lmpcdec])])
2180 fi
2182 dnl
2183 dnl Codec plugins
2184 dnl
2186 EXTEND_HELP_STRING([Codec plugins:])
2188 dnl
2189 dnl wmafixed plugin
2190 dnl
2191 AC_ARG_ENABLE([wma-fixed],
2192 AS_HELP_STRING([--enable-wma-fixed], [libwma-fixed module (default disabled)]))
2193 if test "${enable_wma_fixed}" = "yes"
2194 then
2195 VLC_ADD_PLUGIN([wma_fixed])
2196 fi
2198 dnl
2199 dnl shine encoder plugin
2200 dnl
2201 PKG_ENABLE_MODULES_VLC([SHINE], [], [shine >= 3.0.0], [MPEG Audio Layer 3 encoder], [auto], [], [], [])
2204 dnl
2205 dnl openmax il codec plugin
2206 dnl
2207 AC_ARG_ENABLE([omxil],
2208 AS_HELP_STRING([--enable-omxil], [openmax il codec module (default disabled)]))
2209 if test "${enable_omxil}" = "yes"
2210 then
2211 VLC_ADD_PLUGIN([omxil])
2212 fi
2214 dnl
2215 dnl raspberry pi openmax il configuration
2216 dnl
2217 AC_ARG_ENABLE([rpi-omxil],
2218 AS_HELP_STRING([--enable-rpi-omxil], [openmax il configured for raspberry pi (default disabled)]))
2219 if test "${enable_rpi_omxil}" = "yes"
2220 then
2221 VLC_ADD_PLUGIN([omxil])
2222 VLC_ADD_CFLAGS([omxil],[-DRPI_OMX])
2223 fi
2225 dnl
2226 dnl CrystalHD codec plugin
2227 dnl
2228 AC_ARG_ENABLE([crystalhd],
2229 AS_HELP_STRING([--enable-crystalhd], [crystalhd codec plugin (default auto)]))
2230 if test "${enable_crystalhd}" != "no"; then
2231 AC_CHECK_HEADER(libcrystalhd/libcrystalhd_if.h, [
2232 VLC_ADD_PLUGIN([crystalhd])
2233 VLC_ADD_LIBS([crystalhd], [-lcrystalhd])
2234 ],[
2235 if test "${SYS}" = "mingw32" ; then
2236 AC_CHECK_HEADERS([libcrystalhd/bc_dts_defs.h], [
2237 VLC_ADD_PLUGIN([crystalhd])
2238 AC_CHECK_HEADERS([libcrystalhd/bc_drv_if.h], [
2239 VLC_ADD_LIBS([crystalhd], [-lbcmDIL])
2240 ])
2241 ],[
2242 AS_IF([test x"${enable_crystalhd}" = "xyes"],
2243 [AC_MSG_ERROR("Could not find CrystalHD development headers")],
2244 [AC_MSG_WARN("Could not find CrystalHD development headers")])
2245 ],[#define __LINUX_USER__
2246 #include <libcrystalhd/bc_dts_types.h>
2247 ])
2248 fi
2249 ],[
2250 #include <libcrystalhd/bc_dts_types.h>
2251 ])
2252 fi
2254 dnl
2255 dnl mad plugin
2256 dnl
2257 have_mad="no"
2258 MAD_CFLAGS=""
2259 MAD_LIBS=""
2261 AC_ARG_WITH(mad, AS_HELP_STRING([--with-mad=PATH], [path to libmad]), [
2262 enable_mad="yes"
2263 ], [
2264 with_mad="no"
2265 ])
2266 AS_IF([test "${with_mad}" != "no"], [
2267 MAD_CFLAGS="-I${with_mad}/include"
2268 MAD_LIBS="-L${with_mad}/lib"
2269 ])
2271 AC_ARG_ENABLE([mad],
2272 AS_HELP_STRING([--enable-mad], [libmad module (default enabled)]))
2273 AS_IF([test "${enable_mad}" != "no"], [
2274 VLC_SAVE_FLAGS
2275 CPPFLAGS="${CPPFLAGS} ${MAD_CFLAGS}"
2276 LDFLAGS="${LDFLAGS} ${MAD_LIBS}"
2277 AC_CHECK_HEADERS([mad.h], [
2278 AC_CHECK_LIB([mad], [mad_bit_init], [
2279 have_mad="yes"
2280 MAD_LIBS="${MAD_LIBS} -lmad"
2281 ])
2282 ])
2283 VLC_RESTORE_FLAGS
2284 AS_IF([test -n "$enable_mad" -a "${have_mad}" = "no"], [
2285 AC_MSG_ERROR([Could not find libmad. Install it or pass --disable-mad to disable it.])
2286 ])
2287 ])
2288 AC_SUBST([MAD_CFLAGS])
2289 AC_SUBST([MAD_LIBS])
2290 AM_CONDITIONAL([HAVE_MAD], [test "${have_mad}" = "yes"])
2292 dnl mpg123 plugin
2293 dnl
2294 dnl
2295 PKG_ENABLE_MODULES_VLC([MPG123], [mpg123], [libmpg123], [libmpg123 decoder support], [auto])
2297 dnl
2298 dnl gstreamer stuff
2299 dnl
2300 AC_ARG_ENABLE([gst-decode],
2301 AS_HELP_STRING([--enable-gst-decode], [GStreamer based decoding support (currently supports only video decoding) (default auto)]))
2303 have_gst_decode="no"
2304 AS_IF([test "${enable_gst_decode}" != "no"], [
2305 PKG_CHECK_MODULES([GST_APP], [gstreamer-app-1.0], [
2306 PKG_CHECK_MODULES([GST_VIDEO], [gstreamer-video-1.0], [
2307 have_gst_decode="yes"
2308 ], [
2309 AC_MSG_WARN([${GST_VIDEO_PKG_ERRORS}. GStreamer decoder module will not be built.])
2310 ])
2311 ], [
2312 AC_MSG_WARN([${GST_APP_PKG_ERRORS}. GStreamer modules will not be built.])
2313 ])
2314 ])
2315 AM_CONDITIONAL([HAVE_GST_DECODE], [test "${have_gst_decode}" = "yes"])
2317 dnl
2318 dnl avcodec decoder/encoder plugin
2319 dnl
2320 AC_ARG_ENABLE([merge-ffmpeg],
2321 AS_HELP_STRING([--enable-merge-ffmpeg], [merge FFmpeg-based plugins (default disabled)]),, [
2322 enable_merge_ffmpeg="no"
2323 ])
2324 AM_CONDITIONAL([MERGE_FFMPEG], [test "$enable_merge_ffmpeg" != "no"])
2326 AC_MSG_CHECKING([for libavutil variant])
2327 PKG_CHECK_EXISTS([libavutil], [
2328 libavutil_version="$(${PKG_CONFIG} --modversion libavutil)"
2329 libavutil_micro="${libavutil_version##*.}"
2330 AS_IF([test ${libavutil_micro} -le 99], [
2331 avfork="libav"
2332 ], [
2333 avfork="ffmpeg"
2334 ])
2335 ], [
2336 avfork="none"
2337 ])
2338 AC_MSG_RESULT([${avfork}])
2340 AC_ARG_ENABLE([avcodec],
2341 AS_HELP_STRING([--enable-avcodec], [libavcodec codec (default enabled)]))
2342 AS_IF([test "${enable_avcodec}" != "no"], [
2343 dnl We need >=57.16.0 from libav or >=57.37.100 from ffmpeg
2344 case "${avfork}" in
2345 libav) av_codec_ver="57.16.0" ;;
2346 dnl 05f66706d182eb0c36af54d72614bf4c33e957a9 includes libavutil 55.9.0
2347 ffmpeg) av_codec_ver="57.37.100" ;;
2348 dnl 7fc329e2dd6226dfecaa4a1d7adf353bf2773726 include libavutil 55.22.101
2349 *) AC_MSG_ERROR([Missing libav or FFmpeg. Pass --disable-avcodec to ignore this error.])
2350 esac
2351 PKG_CHECK_MODULES(AVCODEC,[libavcodec >= ${av_codec_ver} libavutil >= 55.9.0], [
2352 VLC_SAVE_FLAGS
2353 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2354 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2355 AC_CHECK_HEADERS([libavcodec/avcodec.h])
2356 AC_CHECK_HEADERS([libavutil/avutil.h])
2357 VLC_RESTORE_FLAGS
2358 have_avcodec="yes"
2359 ],[
2360 AC_MSG_ERROR([${AVCODEC_PKG_ERRORS}. Pass --disable-avcodec to ignore this error.])
2361 ])
2362 ], [
2363 have_avcodec="no"
2364 ])
2365 AM_CONDITIONAL([HAVE_AVCODEC], [test "${have_avcodec}" != "no"])
2367 dnl
2368 dnl libva needs avcodec
2369 dnl
2370 AC_ARG_ENABLE([libva],
2371 AS_HELP_STRING([--enable-libva], [VAAPI GPU decoding support (libVA) (default auto)]))
2373 AS_IF([test "${enable_libva}" = "yes" -a "${have_avcodec}" != "yes" ], [
2374 AC_MSG_ERROR([--enable-libva and --disable-avcodec options are mutually exclusive. Use --enable-avcodec.])
2375 ])
2377 have_vaapi="no"
2378 have_vaapi_drm="no"
2379 have_vaapi_x11="no"
2380 have_vaapi_wl="no"
2381 AS_IF([test "${enable_libva}" != "no"], [
2382 PKG_CHECK_MODULES([LIBVA], [libva >= 0.38], [
2383 have_vaapi="yes"
2384 ], [
2385 AS_IF([test -n "${enable_libva}"], [
2386 AC_MSG_ERROR([${LIBVA_PKG_ERRORS}.])
2387 ], [
2388 AC_MSG_WARN([${LIBVA_PKG_ERRORS}.])
2389 ])
2390 ])
2391 PKG_CHECK_MODULES([LIBVA_DRM], [libva-drm], [
2392 have_vaapi_drm="yes"
2393 ], [
2394 AC_MSG_WARN([${LIBVA_DRM_PKG_ERRORS}.])
2395 ])
2396 PKG_CHECK_MODULES(LIBVA_X11, [libva-x11], [
2397 have_vaapi_x11="yes"
2398 ], [
2399 AC_MSG_WARN([${LIBVA_X11_PKG_ERRORS}.])
2400 ])
2401 PKG_CHECK_MODULES(LIBVA_WL, [libva-wayland], [
2402 have_vaapi_wl="yes"
2403 ], [
2404 AC_MSG_WARN([${LIBVA_WL_PKG_ERRORS}.])
2405 ])
2406 ])
2407 AM_CONDITIONAL([HAVE_VAAPI], [test "${have_vaapi}" = "yes"])
2408 AM_CONDITIONAL([HAVE_VAAPI_DRM], [test "${have_vaapi_drm}" = "yes"])
2409 AM_CONDITIONAL([HAVE_VAAPI_X11], [test "${have_vaapi_x11}" = "yes"])
2410 AM_CONDITIONAL([HAVE_VAAPI_WL], [test "${have_vaapi_wl}" = "yes"])
2412 have_avcodec_vaapi="no"
2413 AS_IF([test "${have_vaapi}" = "yes" -a "${have_avcodec}" = "yes"], [
2414 VLC_SAVE_FLAGS
2415 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2416 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2417 AC_CHECK_HEADERS([libavcodec/vaapi.h], [
2418 AC_MSG_NOTICE([VA API acceleration activated])
2419 have_avcodec_vaapi="yes"
2420 ],[
2421 AS_IF([test -n "${enable_libva}"], [
2422 AC_MSG_ERROR([libva is present but libavcodec/vaapi.h is missing])
2423 ], [
2424 AC_MSG_WARN([libva is present but libavcodec/vaapi.h is missing ])
2425 ])
2426 ])
2427 VLC_RESTORE_FLAGS
2428 ])
2429 AM_CONDITIONAL([HAVE_AVCODEC_VAAPI], [test "${have_avcodec_vaapi}" = "yes"])
2431 dnl
2432 dnl dxva2 needs avcodec
2433 dnl
2434 AC_ARG_ENABLE([dxva2],
2435 AS_HELP_STRING([--enable-dxva2], [DxVA2 GPU decoding support (default auto)]))
2437 have_avcodec_dxva2="no"
2438 AS_IF([test "${enable_dxva2}" != "no"], [
2439 if test "${SYS}" = "mingw32"; then
2440 AS_IF([test "x${have_avcodec}" = "xyes"], [
2441 AC_CHECK_HEADERS([dxva2api.h],
2442 [
2443 AC_CHECK_HEADERS([libavcodec/dxva2.h], [
2444 AC_MSG_NOTICE([DxVA2 acceleration activated])
2445 have_avcodec_dxva2="yes"
2446 ],[
2447 AS_IF([test "${enable_dxva2}" = "yes"],
2448 [AC_MSG_ERROR([dxva2 is present but libavcodec/dxva2.h is missing])],
2449 [AC_MSG_WARN([dxva2 is present but libavcodec/dxva2.h is missing ])])
2450 ], [#undef _WIN32_WINNT
2451 /* DXVA2 is only available in Vista and above */
2452 #define _WIN32_WINNT 0x600])
2453 ],[
2454 AS_IF([test "${enable_dxva2}" = "yes"],
2455 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2456 [AC_MSG_WARN([dxva2api.h not found])])
2457 ],[#include <d3d9.h>])
2458 ],[
2459 AS_IF([test "x${enable_dxva2}" != "x"], [
2460 AC_MSG_ERROR([--enable-dxva2 and --disable-avcodec options are mutually exclusive.])
2461 ])
2462 ])
2463 fi
2464 ])
2465 AM_CONDITIONAL([HAVE_AVCODEC_DXVA2], [test "${have_avcodec_dxva2}" = "yes"])
2467 dnl
2468 dnl d3d11va needs avcodec
2469 dnl
2470 AC_ARG_ENABLE([d3d11va],
2471 AS_HELP_STRING([--enable-d3d11va], [D3D11 GPU decoding support (default auto)]))
2473 have_avcodec_d3d11va="no"
2474 AS_IF([test "${enable_d3d11va}" != "no"], [
2475 if test "${SYS}" = "mingw32"; then
2476 AS_IF([test "x${have_avcodec}" = "xyes"], [
2477 AC_CHECK_TYPES([ID3D11VideoDecoder],
2478 [
2479 AC_CHECK_HEADERS([dxva2api.h],
2480 [
2481 AC_CHECK_HEADERS([libavcodec/d3d11va.h], [
2482 AC_MSG_NOTICE([D3D11 acceleration activated])
2483 AC_DEFINE([HAVE_AVCODEC_D3D11VA], [1], [Define if the d3d11va module is built])
2484 have_avcodec_d3d11va="yes"
2485 ],[
2486 AS_IF([test "${enable_d3d11va}" = "yes"],
2487 [AC_MSG_ERROR([d3d11va is present but libavcodec/d3d11va.h is missing])],
2488 [AC_MSG_WARN([d3d11va is present but libavcodec/d3d11va.h is missing ])])
2489 ], [#undef _WIN32_WINNT
2490 /* D3D11 is only available in Vista and above */
2491 #define _WIN32_WINNT 0x600])
2492 ],[
2493 AS_IF([test "${enable_d3d11va}" = "yes"],
2494 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2495 [AC_MSG_WARN([dxva2api.h not found])])
2496 ],[#include <d3d9.h>])
2497 ],[
2498 AS_IF([test "${enable_d3d11va}" = "yes"],
2499 [AC_MSG_ERROR([Could not find required ID3D11VideoDecoder in d3d11.h])],
2500 [AC_MSG_WARN([ID3D11VideoDecoder not found])])
2501 ], [#include <d3d11.h>])
2502 ],[
2503 AS_IF([test "x${enable_d3d11va}" != "x"], [
2504 AC_MSG_ERROR([--enable-d3d11va and --disable-avcodec options are mutually exclusive.])
2505 ])
2506 ])
2507 fi
2508 ])
2509 AM_CONDITIONAL([HAVE_AVCODEC_D3D11VA], [test "${have_avcodec_d3d11va}" = "yes"])
2511 dnl
2512 dnl DXGI debug
2513 dnl
2514 AC_CHECK_HEADERS([dxgidebug.h dxgi1_6.h])
2516 dnl
2517 dnl avformat demuxer/muxer plugin
2518 dnl
2520 AC_ARG_ENABLE([avformat],
2521 AS_HELP_STRING([--enable-avformat], [libavformat containers (default enabled)]),, [
2522 enable_avformat="${have_avcodec}"
2523 ])
2524 have_avformat="no"
2525 AS_IF([test "${enable_avformat}" != "no"], [
2526 PKG_CHECK_MODULES(AVFORMAT,[libavformat >= 53.21.0 libavcodec libavutil], [
2527 have_avformat="yes"
2528 VLC_SAVE_FLAGS
2529 CPPFLAGS="${CPPFLAGS} ${AVFORMAT_CFLAGS}"
2530 CFLAGS="${CFLAGS} ${AVFORMAT_CFLAGS}"
2531 AC_CHECK_HEADERS([libavformat/avformat.h libavformat/avio.h])
2532 AC_CHECK_HEADERS([libavcodec/avcodec.h])
2533 AC_CHECK_HEADERS([libavutil/avutil.h])
2534 AS_IF([test "$enable_merge_ffmpeg" = "no"], [
2535 have_avformat="no"
2536 ])
2537 VLC_RESTORE_FLAGS
2538 ],[
2539 AC_MSG_ERROR([${AVFORMAT_PKG_ERRORS}. Pass --disable-avformat to ignore this error.])
2540 ])
2541 ])
2542 AM_CONDITIONAL([HAVE_AVFORMAT], [test "${enable_avformat}" != "no"])
2544 dnl
2545 dnl swscale image scaling and conversion plugin
2546 dnl
2548 AC_ARG_ENABLE([swscale],
2549 AS_HELP_STRING([--enable-swscale],[libswscale image scaling and conversion
2550 (default enabled)]))
2551 if test "${enable_swscale}" != "no"
2552 then
2553 PKG_CHECK_MODULES(SWSCALE,[libswscale],
2554 [
2555 VLC_SAVE_FLAGS
2556 CPPFLAGS="${CPPFLAGS} ${SWSCALE_CFLAGS}"
2557 CFLAGS="${CFLAGS} ${SWSCALE_CFLAGS}"
2558 AC_CHECK_HEADERS([libswscale/swscale.h])
2559 AC_CHECK_HEADERS([libavutil/avutil.h])
2560 VLC_ADD_PLUGIN([swscale])
2561 VLC_ADD_LIBS([swscale],[$SWSCALE_LIBS])
2562 VLC_ADD_CFLAGS([swscale],[$SWSCALE_CFLAGS])
2563 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2564 VLC_ADD_LIBS([swscale],[${ac_cv_ld_bsymbolic}])
2565 ])
2566 VLC_RESTORE_FLAGS
2567 ],[
2568 AC_MSG_ERROR([${SWSCALE_PKG_ERRORS}. Pass --disable-swscale to ignore this error. Proper software scaling and some video chroma conversion will be missing.])
2569 ])
2570 fi
2572 dnl
2573 dnl postproc plugin
2574 dnl
2576 AC_ARG_ENABLE([postproc],
2577 AS_HELP_STRING([--enable-postproc], [libpostproc image post-processing (default auto)]))
2578 if test "${enable_postproc}" != "no"
2579 then
2580 PKG_CHECK_MODULES(POSTPROC,[libpostproc libavutil],
2581 [
2582 VLC_SAVE_FLAGS
2583 CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2584 CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2585 AC_CHECK_HEADERS([postproc/postprocess.h])
2586 VLC_ADD_PLUGIN([postproc])
2587 VLC_RESTORE_FLAGS
2588 ],[
2589 AC_MSG_WARN([${POSTPROC_PKG_ERRORS}.])
2590 ])
2591 fi
2593 dnl
2594 dnl faad decoder plugin
2595 dnl
2596 AC_ARG_ENABLE([faad],
2597 AS_HELP_STRING([--enable-faad], [faad codec (default auto)]))
2598 have_faad="no"
2599 AS_IF([test "${enable_faad}" != "no"], [
2600 AC_CHECK_HEADERS([neaacdec.h], [
2601 AC_CHECK_LIB([faad], [NeAACDecOpen], [have_faad="yes"],, [$LIBM])
2603 AS_IF([test "${have_faad}" = "yes"], [
2604 VLC_ADD_PLUGIN([faad])
2605 VLC_ADD_LIBS([faad],[-lfaad])
2606 ], [
2607 AS_IF([test "${enable_faad}" = "yes"], [
2608 AC_MSG_ERROR([cannot find FAAD library])
2609 ], [
2610 AC_MSG_WARN([cannot find FAAD library])
2611 ])
2612 ])
2613 ])
2614 ])
2616 dnl
2617 dnl AOM decoder plugin
2618 dnl
2619 PKG_ENABLE_MODULES_VLC([AOM], [], [aom], [experimental AV1 codec (default auto)])
2621 dnl
2622 dnl libvpx decoder plugin
2623 dnl
2624 AC_ARG_ENABLE([vpx],
2625 AS_HELP_STRING([--enable-vpx],[libvpx VP8/VP9 encoder and decoder (default auto)]))
2626 AS_IF([test "${enable_vpx}" != "no"],[
2627 PKG_CHECK_MODULES([VPX], [vpx >= 1.5.0], [
2628 VLC_ADD_PLUGIN([vpx])
2629 VLC_ADD_CPPFLAGS([vpx], [${VPX_CFLAGS}])
2630 VLC_ADD_LIBS([vpx], [${VPX_LIBS}])
2631 AC_CHECK_LIB([vpx],[vpx_codec_vp8_dx], [
2632 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_DECODER])
2633 ], [], [${VPX_LIBS}])
2634 AC_CHECK_LIB([vpx],[vpx_codec_vp9_dx], [
2635 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_DECODER])
2636 ], [], [${VPX_LIBS}])
2637 AC_CHECK_LIB([vpx],[vpx_codec_vp8_cx], [
2638 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_ENCODER])
2639 ], [], [${VPX_LIBS}])
2640 AC_CHECK_LIB([vpx],[vpx_codec_vp9_cx], [
2641 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_ENCODER])
2642 ], [], [${VPX_LIBS}])
2643 ], [
2644 AS_IF([test "${enable_vpx}" = "yes"],[
2645 AC_MSG_ERROR([libvpx 1.5.0 or higher was not found])
2646 ])])
2647 ])
2649 dnl
2650 dnl twolame encoder plugin
2651 dnl
2652 PKG_ENABLE_MODULES_VLC([TWOLAME], [], [twolame], [MPEG Audio Layer 2 encoder], [auto], [], [], [ -DLIBTWOLAME_STATIC])
2654 dnl
2655 dnl fdk-aac encoder plugin
2656 dnl
2657 PKG_ENABLE_MODULES_VLC([FDKAAC], [], [fdk-aac], [FDK-AAC encoder], [disabled])
2660 dnl
2661 dnl A52/AC3 decoder plugin
2662 dnl
2663 AC_ARG_ENABLE([a52],
2664 AS_HELP_STRING([--enable-a52], [A/52 support with liba52 (default enabled)]))
2665 if test "${enable_a52}" != "no"
2666 then
2667 AC_ARG_WITH([a52],
2668 AS_HELP_STRING([--with-a52=PATH], [a52 headers and libraries]))
2669 if test -z "${with_a52}"
2670 then
2671 LDFLAGS_test=""
2672 CPPFLAGS_test=""
2673 else
2674 LDFLAGS_test="-L${with_a52}/lib"
2675 CPPFLAGS_test="-I${with_a52}/include"
2676 fi
2677 VLC_SAVE_FLAGS
2678 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_test} ${CPPFLAGS_a52}"
2679 LDFLAGS="${LDFLAGS} ${LDFLAGS_test} ${LIBS_a52}"
2680 AC_CHECK_HEADERS([a52dec/a52.h], [
2681 AC_CHECK_LIB([a52], [a52_free], [
2682 VLC_ADD_PLUGIN([a52])
2683 VLC_ADD_LIBS([a52],[${LDFLAGS_test} -la52 $LIBM])
2684 VLC_ADD_CPPFLAGS([a52],[${CPPFLAGS_test}])
2685 ],[
2686 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.])
2687 ], [$LIBM])
2688 ],[
2689 AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2690 ])
2691 VLC_RESTORE_FLAGS
2692 fi
2694 dnl
2695 dnl DTS Coherent Acoustics decoder plugin
2696 dnl
2697 PKG_ENABLE_MODULES_VLC([DCA], [dca], [libdca >= 0.0.5], [DTS Coherent Acoustics support with libdca], [auto])
2699 dnl
2700 dnl Flac plugin
2701 dnl
2702 PKG_ENABLE_MODULES_VLC([FLAC], [], [flac], [libflac decoder/encoder support], [auto])
2704 dnl
2705 dnl Libmpeg2 plugin
2706 dnl
2707 PKG_ENABLE_MODULES_VLC([LIBMPEG2], [], [libmpeg2 > 0.3.2], [libmpeg2 decoder support], [auto])
2709 dnl
2710 dnl Vorbis plugin
2711 dnl
2712 PKG_ENABLE_MODULES_VLC([VORBIS], [], [ogg vorbis >= 1.1 vorbisenc >= 1.1], [Vorbis decoder and encoder], [auto])
2714 dnl
2715 dnl Tremor plugin
2716 dnl
2717 AC_ARG_ENABLE([tremor],
2718 AS_HELP_STRING([--enable-tremor], [Tremor decoder support (default disabled)]))
2719 if test "${enable_tremor}" = "yes"
2720 then
2721 AC_CHECK_HEADERS([tremor/ivorbiscodec.h], [
2722 VLC_ADD_PLUGIN([tremor])
2723 ],[])
2724 fi
2726 dnl
2727 dnl Speex plugins
2728 dnl
2729 PKG_ENABLE_MODULES_VLC([SPEEX], [], [ogg speex >= 1.0.5], [Speex support], [auto])
2730 have_speexdsp="no"
2731 AS_IF([test "${enable_speex}" != "no"], [
2732 PKG_CHECK_MODULES([SPEEXDSP], [speexdsp], [
2733 have_speexdsp="yes"
2734 ], [
2735 AC_MSG_WARN([${SPEEXDSP_PKG_ERRORS}.])
2736 ])
2737 ])
2738 AM_CONDITIONAL([HAVE_SPEEXDSP], [test "$have_speexdsp" = "yes"])
2740 dnl
2741 dnl Opus plugin
2742 dnl
2743 PKG_ENABLE_MODULES_VLC([OPUS], [], [ogg opus >= 1.0.3], [Opus support], [auto])
2745 dnl
2746 dnl Ambisonic channel mixer and binauralizer plugin
2747 dnl
2748 PKG_ENABLE_MODULES_VLC([SPATIALAUDIO], [], [spatialaudio], [Ambisonic channel mixer and binauralizer], [auto])
2750 dnl
2751 dnl theora decoder plugin
2752 dnl
2753 PKG_ENABLE_MODULES_VLC([THEORA], [], [ogg theoradec >= 1.0 theoraenc], [experimental theora codec], [auto])
2755 dnl
2756 dnl OggSpots decoder plugin
2757 dnl
2758 PKG_ENABLE_MODULES_VLC([OGGSPOTS], [], [ogg], [experimental OggSpots codec], [auto])
2760 dnl
2761 dnl Daala decoder plugin
2762 dnl
2763 PKG_ENABLE_MODULES_VLC([DAALA], [], [daaladec daalaenc], [experimental daala codec], [disabled])
2765 dnl
2766 dnl schroedinger decoder plugin (for dirac format video)
2767 dnl
2768 PKG_ENABLE_MODULES_VLC([SCHROEDINGER], [], [schroedinger-1.0 >= 1.0.10], [dirac decoder and encoder using schroedinger], [auto])
2770 dnl
2771 dnl PNG decoder module
2772 dnl
2773 AC_ARG_ENABLE([png],
2774 AS_HELP_STRING([--enable-png], [PNG support (default enabled)]))
2775 AS_IF([test "${enable_png}" != "no"], [
2776 AC_CHECK_HEADERS([png.h], [
2777 VLC_SAVE_FLAGS
2778 LDFLAGS="${LDFLAGS} -lz $LIBM"
2779 AC_CHECK_LIB([png], [png_set_alpha_mode], [
2780 VLC_ADD_PLUGIN([png])
2781 ], [], [-lz $LIBM])
2782 VLC_RESTORE_FLAGS
2783 ])
2784 ])
2786 dnl
2787 dnl JPEG decoder module
2788 dnl
2789 AC_ARG_ENABLE([jpeg],
2790 AS_HELP_STRING([--enable-jpeg], [JPEG support (default enabled)]))
2791 AS_IF([test "${enable_jpeg}" != "no"], [
2792 AC_CHECK_HEADERS([jpeglib.h], [
2793 VLC_ADD_PLUGIN([jpeg])
2794 ])
2795 ])
2797 dnl
2798 dnl BPG decoder module
2799 dnl
2800 AC_ARG_ENABLE([bpg],
2801 AS_HELP_STRING([--enable-bpg], [BPG support (default disabled)]))
2802 AS_IF([test "${enable_bpg}" != "no"], [
2803 AC_CHECK_HEADERS([libbpg.h], [
2804 VLC_ADD_PLUGIN([bpg])
2805 ])
2806 ])
2808 dnl
2809 dnl H262 encoder plugin (lib262)
2810 dnl
2811 AC_ARG_ENABLE([x262],
2812 AS_HELP_STRING([--enable-x262], [H262 encoding support with static libx262 (default disabled)]))
2813 if test "${enable_x262}" != "no"; then
2814 PKG_CHECK_MODULES(X262, x262, [
2815 VLC_ADD_PLUGIN([x262])
2816 VLC_ADD_LDFLAGS([x262],[${X262_LIBS}])
2817 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2818 VLC_ADD_LIBS([x262],[${av_cv_ld_bsymbolic}])
2819 ])
2820 VLC_ADD_CFLAGS([x262],[${X262_CFLAGS}])
2821 if echo ${X262_LIBS} |grep -q 'pthreadGC2'; then
2822 VLC_ADD_CFLAGS([x262], [-DPTW32_STATIC_LIB])
2823 fi
2824 ], [
2825 if test "${enable_x262}" = "yes"; then
2826 AC_MSG_ERROR([x262 module doesn't work without staticly compiled libx262.a])
2827 fi
2828 ])
2829 fi
2831 dnl x265 encoder
2832 PKG_ENABLE_MODULES_VLC([X265],, [x265], [HEVC/H.265 encoder], [auto])
2834 dnl
2835 dnl H264 encoder plugin (using libx264)
2836 dnl
2837 AC_ARG_ENABLE([x264],
2838 AS_HELP_STRING([--enable-x264], [H264 encoding support with libx264 (default enabled)]))
2839 if test "${enable_x264}" != "no"; then
2840 PKG_CHECK_MODULES(X264,x264 >= 0.148, [
2841 VLC_ADD_PLUGIN([x264])
2842 VLC_ADD_LIBS([x264],[${X264_LIBS}])
2844 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2845 VLC_ADD_LDFLAGS([x264],[${ac_cv_ld_bsymbolic}])
2846 ])
2848 VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
2849 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
2850 VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
2851 fi
2852 ],[
2853 if test "${enable_x264}" = "yes"; then
2854 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
2855 fi
2856 ])
2857 fi
2859 dnl
2860 dnl H264 encoder plugin (libx264 > 153)
2861 dnl
2862 AC_ARG_ENABLE([x26410b],
2863 AS_HELP_STRING([--enable-x26410b], [H264 10-bit encoding support with libx264 (default enabled)]))
2864 if test "${enable_x26410b}" != "no"; then
2865 PKG_CHECK_MODULES(X26410b,x264 >= 0.153, [
2866 VLC_ADD_PLUGIN([x26410b])
2867 VLC_ADD_LIBS([x26410b],[${X264_LIBS}])
2869 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2870 VLC_ADD_LDFLAGS([x26410b],[${ac_cv_ld_bsymbolic}])
2871 ])
2873 VLC_ADD_CFLAGS([x26410b],[${X264_CFLAGS}])
2874 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
2875 VLC_ADD_CFLAGS([x26410b], [-DPTW32_STATIC_LIB])
2876 fi
2877 ],[
2878 if test "${enable_x26410b}" = "yes"; then
2879 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
2880 fi
2881 ])
2882 fi
2885 dnl
2886 dnl Intel QuickSync (aka MediaSDK) H264/H262 encoder
2887 dnl
2888 PKG_ENABLE_MODULES_VLC([MFX], [qsv], [libmfx], [Intel QuickSync MPEG4-Part10/MPEG2 (aka H.264/H.262) encoder], [auto])
2890 dnl
2891 dnl libfluidsynth (MIDI synthetizer) plugin
2892 dnl
2893 PKG_ENABLE_MODULES_VLC([FLUIDSYNTH], [], [fluidsynth >= 1.1.2], [MIDI synthetiser with libfluidsynth], [auto])
2894 PKG_ENABLE_MODULES_VLC([FLUIDLITE], [fluidsynth], [fluidlite], [MIDI synthetiser with libfluidsynth], [auto])
2895 AC_CHECK_HEADERS([fluidlite.h], [AC_SUBST([FLUIDSYNTH_LIBS], ${FLUIDLITE_LIBS})])
2897 dnl
2898 dnl Teletext Modules
2899 dnl vbi decoder plugin (using libzbvi)
2900 dnl telx module
2901 dnl uncompatible
2902 dnl
2903 AC_ARG_ENABLE([zvbi],
2904 AS_HELP_STRING([--enable-zvbi],[VBI (inc. Teletext) decoding support with
2905 libzvbi (default enabled)]))
2906 AC_ARG_ENABLE([telx],
2907 AS_HELP_STRING([--enable-telx],[Teletext decoding module (conflicting with
2908 zvbi) (default enabled if zvbi is absent)]))
2910 AS_IF( [test "${enable_zvbi}" != "no"],[
2911 PKG_CHECK_MODULES(ZVBI, [zvbi-0.2 >= 0.2.28],
2912 [
2913 VLC_ADD_PLUGIN([zvbi])
2914 AC_DEFINE(ZVBI_COMPILED, 1, [Define if the zvbi module is built])
2915 AS_IF( [test "${enable_telx}" = "yes"],[
2916 AC_MSG_WARN([The zvbi and telx modules are incompatible. Using zvbi.])
2917 ])
2918 ],[
2919 AC_MSG_WARN([${ZVBI_PKG_ERRORS}. Enabling the telx module instead.])
2920 ])
2921 ])
2922 AS_IF( [test "${enable_telx}" != "no" ],[
2923 VLC_ADD_PLUGIN([telx])
2924 ])
2926 dnl
2927 dnl ARIB subtitles rendering module
2928 dnl
2929 AC_ARG_ENABLE([aribsub],
2930 AS_HELP_STRING([--enable-aribsub],[ARIB Subtitles support (default enabled)]))
2931 AS_IF( [test "${enable_aribsub}" != "no" ],[
2932 PKG_CHECK_MODULES(ARIBB24, [aribb24 >= 1.0.1], [
2933 have_aribb24="yes"
2934 VLC_ADD_PLUGIN([aribsub])
2935 VLC_ADD_LIBS([aribsub],[-laribb24])
2936 AC_DEFINE(HAVE_ARIBB24, 1, [Define if libaribb24 is available.])
2937 ],[
2938 AC_MSG_WARN(Library [aribb24] needed for [aribsub] was not found)
2939 have_aribb24="no"
2940 ])
2941 ])
2942 AM_CONDITIONAL([HAVE_ARIBB24], [test x"${have_aribb24}" = x"yes"])
2944 dnl
2945 dnl ARIB B25
2946 dnl
2947 PKG_ENABLE_MODULES_VLC([ARIBB25], [aribcam], [aribb25 >= 0.2.6], [ARIB STD-B25], [auto])
2949 dnl
2950 dnl kate decoder plugin
2951 dnl
2952 PKG_ENABLE_MODULES_VLC([KATE], [], [kate >= 0.3.0], [kate codec], [auto])
2954 dnl
2955 dnl tiger rendering for kate decoder plugin
2956 dnl
2957 AC_ARG_ENABLE([tiger],
2958 AS_HELP_STRING([--enable-tiger], [Tiger rendering library for Kate streams (default auto)]))
2959 AS_IF([test "${enable_tiger}" != "no"], [
2960 PKG_CHECK_MODULES(TIGER,[tiger >= 0.3.1], [
2961 AC_DEFINE(HAVE_TIGER, 1, [Define if libtiger is available.])],[
2962 AS_IF([test -n "${enable_tiger}"], [
2963 AC_MSG_ERROR([${TIGER_PKG_ERRORS}.])
2964 ])
2965 ])
2966 ])
2968 dnl
2969 dnl check if we can build the css selector engine
2970 dnl
2971 AC_ARG_ENABLE([css],
2972 AS_HELP_STRING([--enable-css], [CSS selector engine (default auto)]))
2973 AS_IF([test "${enable_css}" != "no"], [
2974 with_css="yes"
2975 AC_DEFINE(HAVE_CSS, 1, [Define if CSS engine is built])
2976 ])
2977 AM_CONDITIONAL([ENABLE_CSS], [test "${with_css}" = "yes"])
2980 dnl
2981 dnl Video plugins
2982 dnl
2984 EXTEND_HELP_STRING([Video plugins:])
2986 dnl
2987 dnl OpenGL
2988 dnl
2989 PKG_CHECK_MODULES([EGL], [egl], [
2990 have_egl="yes"
2991 ], [
2992 have_egl="no"
2993 ])
2994 AM_CONDITIONAL([HAVE_EGL], [test "${have_egl}" = "yes"])
2996 have_gl="no"
2997 PKG_CHECK_MODULES([GL], [gl], [
2998 have_gl="yes"
2999 ], [
3000 AC_MSG_CHECKING([for OpenGL])
3001 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
3002 #ifdef _WIN32
3003 # include <GL/glew.h>
3004 #endif
3005 #include <GL/gl.h>
3006 ]], [
3007 [int t0 = GL_TEXTURE0;]])
3008 ], [
3009 GL_CFLAGS=""
3010 have_gl="yes"
3011 AS_IF([test "${SYS}" != "mingw32"], [
3012 GL_LIBS="-lGL"
3013 ], [
3014 GL_LIBS="-lopengl32"
3015 ])
3016 ])
3017 AC_MSG_RESULT([${have_gl}])
3018 ])
3019 AM_CONDITIONAL([HAVE_GL], [test "${have_gl}" = "yes"])
3020 AS_IF([test "${have_gl}" = "yes"], [
3021 AC_DEFINE([HAVE_GL], 1, [Defined if having OpenGL])
3022 ])
3024 dnl OpenGL ES 2: depends on EGL 1.1
3025 PKG_ENABLE_MODULES_VLC([GLES2], [], [glesv2], [OpenGL ES v2 support], [disabled])
3027 dnl
3028 dnl Xlib
3029 dnl
3031 AC_PATH_XTRA()
3032 AC_CHECK_HEADERS([X11/Xlib.h])
3034 dnl
3035 dnl X C Bindings modules
3036 dnl
3037 AC_ARG_ENABLE([xcb],
3038 AS_HELP_STRING([--enable-xcb], [X11 support with XCB (default enabled)]),, [
3039 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3040 enable_xcb="yes"
3041 ], [
3042 enable_xcb="no"
3043 ])
3044 ])
3046 have_xcb="no"
3047 have_xkbcommon_x11="no"
3048 have_xcb_keysyms="no"
3049 AS_IF([test "${enable_xcb}" != "no"], [
3050 xcb_err=""
3052 dnl libxcb
3053 PKG_CHECK_MODULES([XCB], [xcb >= 1.6],, [
3054 xcb_err="$xcb_err ${XCB_PKG_ERRORS}."])
3055 PKG_CHECK_MODULES([XCB_COMPOSITE], [xcb-composite],, [
3056 xcb_err="$xcb_err ${XCB_COMPOSITE_PKG_ERRORS}."])
3057 PKG_CHECK_MODULES([XCB_RANDR], [xcb-randr >= 1.3],, [
3058 xcb_err="$xcb_err ${XCB_RANDR_PKG_ERRORS}."])
3059 PKG_CHECK_MODULES([XCB_SHM], [xcb-shm],, [
3060 xcb_err="$xcb_err ${XCB_SHM_PKG_ERRORS}."])
3061 PKG_CHECK_MODULES([XCB_XKB], [xcb-xkb],, [
3062 xcb_err="$xcb_err ${XCB_XKB_PKG_ERRORS}."])
3063 PKG_CHECK_MODULES([XCB_XV], [xcb-xv >= 1.1.90.1],, [
3064 xcb_err="$xcb_err ${XCB_XV_PKG_ERRORS}."])
3066 dnl xproto
3067 PKG_CHECK_MODULES(XPROTO, [xproto],, [
3068 xcb_err="$xcb_err ${XPROTO_PKG_ERRORS}."])
3070 AS_IF([test -n "$xcb_err"], [
3071 AC_MSG_ERROR([$xcb_err Pass --disable-xcb to skip X11 support.])
3072 ])
3074 dnl xkbcommon
3075 PKG_CHECK_MODULES([XKBCOMMON_X11], [xkbcommon-x11], [
3076 have_xkbcommon_x11="yes"
3077 ], [
3078 AC_MSG_WARN([${XKBCOMMON_X11_PKG_ERRORS}. Hotkeys are disabled.])
3079 ])
3081 dnl xcb-utils
3082 PKG_CHECK_MODULES([XCB_KEYSYMS], [xcb-keysyms >= 0.3.4], [
3083 have_xcb_keysyms="yes"
3084 ], [
3085 AC_MSG_WARN([${XCB_KEYSYMS_PKG_ERRORS}. Global hotkeys are disabled.])
3086 ])
3088 have_xcb="yes"
3089 ])
3090 AM_CONDITIONAL([HAVE_XCB], [test "${have_xcb}" = "yes"])
3091 AM_CONDITIONAL([HAVE_XKBCOMMON_X11], [test "${have_xkbcommon_x11}" = "yes"])
3092 AM_CONDITIONAL([HAVE_XCB_KEYSYMS], [test "${have_xcb_keysyms}" = "yes"])
3095 dnl
3096 dnl VDPAU needs X11
3097 dnl
3098 AC_ARG_ENABLE([vdpau],
3099 [AS_HELP_STRING([--enable-vdpau], [VDPAU hardware support (default auto)])])
3100 have_vdpau="no"
3101 AS_IF([test "${enable_vdpau}" != "no"], [
3102 PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.6], [
3103 have_vdpau="yes"
3104 AS_IF([test "${no_x}" = "yes"], [
3105 AC_MSG_ERROR([VDPAU requires Xlib (X11).])
3106 ])
3107 ], [
3108 AS_IF([test -n "${enable_vdpau}"], [
3109 AC_MSG_ERROR([${VDPAU_PKG_ERRORS}.])
3110 ])
3111 ])
3112 ])
3113 AM_CONDITIONAL([HAVE_VDPAU], [test "${have_vdpau}" = "yes"])
3115 have_avcodec_vdpau="no"
3116 AS_IF([test "${have_vdpau}" = "yes" -a "${have_avcodec}" = "yes"], [
3117 case "${avfork}" in
3118 libav) av_vdpau_ver="56.10.0" ;;
3119 ffmpeg) av_vdpau_ver="56.19.100" ;;
3120 esac
3121 PKG_CHECK_EXISTS([libavcodec >= ${av_vdpau_ver}], [
3122 have_avcodec_vdpau="yes"
3123 AC_MSG_NOTICE([VDPAU decoding acceleration activated])
3124 ], [
3125 AS_IF([test -n "${enable_vdpau}"], [
3126 AC_MSG_ERROR([libavcodec >= 56.10.0 is required for VDPAU decoding.])
3127 ], [
3128 AC_MSG_WARN([libavcodec >= 56.10.0 are required for VDPAU decoding.])
3129 ])
3130 ])
3131 ])
3132 AM_CONDITIONAL([HAVE_AVCODEC_VDPAU], [test "${have_avcodec_vdpau}" = "yes"])
3135 dnl
3136 dnl Wayland
3137 dnl
3138 AC_ARG_ENABLE([wayland],
3139 AS_HELP_STRING([--enable-wayland], [Wayland support (default auto)]))
3141 have_wayland="no"
3142 AS_IF([test "${enable_wayland}" != "no"], [
3143 wl_err=""
3145 dnl wayland
3146 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= 1.5.91],, [
3147 wl_err="$wl_err ${WAYLAND_CLIENT_PKG_ERRORS}."
3148 ])
3149 PKG_CHECK_MODULES([WAYLAND_CURSOR], [wayland-cursor],, [
3150 wl_err="$wl_err ${WAYLAND_CURSOR_PKG_ERRORS}."
3151 ])
3152 PKG_CHECK_MODULES([WAYLAND_EGL], [wayland-egl],, [
3153 wl_err="$wl_err ${WAYLAND_EGL_PKG_ERRORS}."
3154 ])
3155 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner >= 1.15], [
3156 WAYLAND_SCANNER="$(${PKG_CONFIG} wayland-scanner --variable wayland_scanner)"
3157 ], [
3158 wl_err="$wl_err ${WAYLAND_SCANNER_PKG_ERRORS}."
3159 ])
3161 dnl wayland-protocols
3162 PKG_CHECK_MODULES([WAYLAND_PROTOCOLS], [wayland-protocols >= 1.12], [
3163 WAYLAND_PROTOCOLS="$(${PKG_CONFIG} wayland-protocols --variable pkgdatadir)"
3164 ], [
3165 wl_err="$wl_err ${WAYLAND_PROTOCOLS_PKG_ERRORS}."
3166 ])
3168 AS_IF([test -n "$wl_err"], [
3169 AS_IF([test -n "$enable_wayland"], [
3170 AC_MSG_ERROR([$wl_err])
3171 ], [
3172 AC_MSG_WARN([$wl_err])
3173 ])
3174 ], [
3175 have_wayland="yes"
3176 ])
3178 dnl xkbcommon
3179 PKG_CHECK_MODULES([XKBCOMMON], [xkbcommon], [
3180 have_xkbcommon="yes"
3181 ], [
3182 AC_MSG_WARN([${XKBCOMMON_PKG_ERRORS}. Hotkeys are disabled.])
3183 ])
3184 ])
3185 AM_CONDITIONAL([HAVE_WAYLAND], [test "${have_wayland}" = "yes"])
3186 AC_SUBST([WAYLAND_PROTOCOLS])
3187 AC_SUBST([WAYLAND_SCANNER])
3188 AM_CONDITIONAL([HAVE_XKBCOMMON], [test "${have_xkbcommon}" = "yes"])
3191 dnl
3192 dnl SDL image decoder module
3193 dnl
3194 AC_ARG_ENABLE([sdl-image],
3195 AS_HELP_STRING([--enable-sdl-image], [SDL image support (default enabled)]))
3196 AS_IF([test "${enable_sdl_image}" != "no"],[
3197 PKG_CHECK_MODULES(SDL_IMAGE, [SDL_image >= 1.2.10], [
3198 VLC_ADD_PLUGIN([sdl_image])
3199 ], [
3200 AC_MSG_WARN([${SDL_IMAGE_PKG_ERRORS}. You should install it alongside your SDL package.])
3201 ])
3202 ])
3204 dnl
3205 dnl freetype module
3206 dnl
3207 AC_ARG_ENABLE([freetype],
3208 AS_HELP_STRING([--enable-freetype], [freetype support (default auto)]))
3209 AC_ARG_ENABLE([fribidi],
3210 AS_HELP_STRING([--enable-fribidi], [fribidi support (default auto)]))
3211 AC_ARG_ENABLE([harfbuzz],
3212 AS_HELP_STRING([--enable-harfbuzz], [harfbuzz support (default auto)]))
3213 AC_ARG_ENABLE([fontconfig],
3214 AS_HELP_STRING([--enable-fontconfig], [fontconfig support (default auto)]))
3216 AC_ARG_WITH([default-font],
3217 AS_HELP_STRING([--with-default-font=PATH],
3218 [Path to the default font]),
3219 [AC_DEFINE_UNQUOTED([DEFAULT_FONT_FILE],
3220 "$withval", [Default font])])
3221 AC_ARG_WITH([default-monospace-font],
3222 AS_HELP_STRING([--with-default-monospace-font=PATH],
3223 [Path to the default font]),
3224 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FONT_FILE],
3225 "$withval", [Default monospace font])])
3227 AC_ARG_WITH([default-font-family],
3228 AS_HELP_STRING([--with-default-font-family=NAME],
3229 [Name of the default font family]),
3230 [AC_DEFINE_UNQUOTED([DEFAULT_FAMILY],
3231 "$withval", [Default font family])])
3232 AC_ARG_WITH([default-monospace-font-family],
3233 AS_HELP_STRING([--with-default-monospace-font-family=NAME],
3234 [Name of the default font family]),
3235 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FAMILY],
3236 "$withval", [Default monospace font family])])
3238 have_freetype="no"
3239 have_fontconfig="no"
3240 have_fribidi="no"
3241 have_harfbuzz="no"
3243 if test "${enable_freetype}" != "no"; then
3244 PKG_CHECK_MODULES(FREETYPE, freetype2, [
3245 have_freetype="yes"
3246 VLC_ADD_CPPFLAGS([skins2],[${FREETYPE_CFLAGS}])
3247 VLC_ADD_LIBS([skins2],[${FREETYPE_LIBS}])
3249 dnl fontconfig support
3250 AS_IF([test "${enable_fontconfig}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3251 PKG_CHECK_MODULES(FONTCONFIG, [fontconfig >= 2.11], [
3252 have_fontconfig="yes"
3253 ], [
3254 AC_MSG_WARN([${FONTCONFIG_PKG_ERRORS}. Styles will be disabled in FreeType.])
3255 ])
3256 ])
3258 dnl fribidi support
3259 if test "${enable_fribidi}" != "no"; then
3260 PKG_CHECK_MODULES(FRIBIDI, fribidi, [
3261 have_fribidi="yes"
3262 VLC_ADD_CPPFLAGS([skins2], [${FRIBIDI_CFLAGS} -DHAVE_FRIBIDI])
3263 VLC_ADD_LIBS([skins2], [${FRIBIDI_LIBS}])
3264 ],[AC_MSG_WARN([${FRIBIDI_PKG_ERRORS}. Bidirectional text and complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3265 fi
3267 dnl harfbuzz support
3268 if test "${have_fribidi}" != "no"; then
3269 if test "${enable_harfbuzz}" != "no"; then
3270 PKG_CHECK_MODULES(HARFBUZZ, harfbuzz, [
3271 have_harfbuzz="yes"
3272 VLC_ADD_CPPFLAGS([skins2], [${HARFBUZZ_CFLAGS} -DHAVE_HARFBUZZ])
3273 VLC_ADD_LIBS([skins2], [${HARFBUZZ_LIBS}])
3274 ],[AC_MSG_WARN([${HARFBUZZ_PKG_ERRORS}. Support for complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3275 fi
3276 fi
3277 ],[
3278 AS_IF([test -n "${enable_freetype}"],[
3279 AC_MSG_ERROR([${FREETYPE_PKG_ERRORS}. Install FreeType2 development or configure with --disable-freetype.])
3280 ])
3281 ])
3282 fi
3284 AM_CONDITIONAL([HAVE_FREETYPE], [test "${have_freetype}" = "yes"])
3285 AM_CONDITIONAL([HAVE_FONTCONFIG], [test "${have_fontconfig}" = "yes"])
3286 AM_CONDITIONAL([HAVE_FRIBIDI], [test "${have_fribidi}" = "yes"])
3287 AM_CONDITIONAL([HAVE_HARFBUZZ], [test "${have_harfbuzz}" = "yes"])
3289 dnl
3290 dnl libass subtitle rendering module
3291 dnl
3292 AC_ARG_ENABLE([libass],
3293 AS_HELP_STRING([--enable-libass], [Subtitle support using libass (default enabled)]))
3294 AS_IF( [test "${enable_libass}" != "no"], [
3295 PKG_CHECK_MODULES(LIBASS, [libass >= 0.9.8],
3296 [
3297 VLC_ADD_PLUGIN([libass])
3299 if test "${have_fontconfig}" != "no"; then
3300 VLC_ADD_CPPFLAGS([libass],[-DHAVE_FONTCONFIG])
3301 VLC_ADD_LIBS([libass],[${FONTCONFIG_LIBS}])
3302 fi
3303 ],[
3304 AC_MSG_WARN([${LIBASS_PKG_ERRORS}.])
3305 ])
3306 ])
3308 dnl
3309 dnl SAPI (text to Speech renderer for Windows)
3310 dnl
3311 AC_LANG_PUSH([C++])
3312 AC_CHECK_TYPES([ISpObjectToken],[
3313 have_sapi="yes"
3314 ],[AC_MSG_WARN([sapi.h not found. Text to Speech renderer for Windows disabled])],
3315 [#include <windows.h>
3316 #include <sapi.h>
3317 #include <sphelper.h>])
3318 AM_CONDITIONAL([HAVE_SAPI], [test "${have_sapi}" = "yes"])
3319 AC_LANG_POP([C++])
3321 dnl
3322 dnl SVG module (text rendering and image decoding)
3323 dnl
3324 PKG_ENABLE_MODULES_VLC([SVG], [], [librsvg-2.0 >= 2.9.0], [SVG rendering library],[auto])
3325 PKG_ENABLE_MODULES_VLC([SVGDEC], [], [librsvg-2.0 >= 2.9.0 cairo >= 1.13.1], [SVG image decoder library],[auto])
3327 dnl
3328 dnl Windows DirectX module
3329 dnl
3331 AC_ARG_ENABLE([directx],
3332 AS_HELP_STRING([--enable-directx],
3333 [Microsoft DirectX support (default enabled on Windows)]),, [
3334 AS_IF([test "${SYS}" = "mingw32"], [
3335 enable_directx="yes"
3336 ], [
3337 enable_directx="no"
3338 ])
3339 ])
3340 AS_IF([test "${enable_directx}" != "no"], [
3341 dnl DirectDraw
3342 AC_CHECK_HEADERS([ddraw.h], [
3343 VLC_ADD_PLUGIN([directdraw])
3344 ])
3346 dnl OpenGL
3347 AC_CHECK_HEADERS([GL/wglew.h], [
3348 VLC_ADD_PLUGIN([glwin32 wgl])
3349 ],, [
3350 #include <windows.h>
3351 #include <GL/gl.h>
3352 ])
3354 dnl Direct3D11
3355 AC_CHECK_HEADERS([d3d11.h], [
3356 VLC_ADD_PLUGIN([direct3d11 direct3d11_filters])
3357 ])
3359 dnl Direct3D9
3360 AC_CHECK_HEADERS([d3d9.h], [
3361 VLC_ADD_PLUGIN([direct3d9])
3362 AC_CHECK_HEADERS([d3dx9effect.h])
3364 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
3365 [[#define COBJMACROS
3366 #include <d3d9.h>
3367 #include <dxva2api.h>
3368 #ifndef IDirectXVideoProcessorService_GetVideoProcessorDeviceGuids
3369 # error dxva2 too old
3370 #endif
3371 ]],[[;]])
3372 ],[
3373 VLC_ADD_PLUGIN([direct3d9_filters])
3374 ],
3375 [AC_MSG_WARN([Could not find required IDirectXVideoDecoder in dxva2api.h])])
3377 ])
3378 ])
3380 dnl
3381 dnl Linux framebuffer module
3382 dnl
3383 AC_CHECK_HEADER([linux/fb.h], [
3384 VLC_ADD_PLUGIN([fb])
3385 ])
3387 dnl
3388 dnl Linux kernel mode setting module
3389 dnl
3390 PKG_ENABLE_MODULES_VLC([KMS], [], [libdrm >= 2.4.83], [Linux kernel mode setting output], [auto])
3392 dnl
3393 dnl libcaca plugin
3394 dnl
3395 PKG_ENABLE_MODULES_VLC([CACA], [], [caca >= 0.99.beta14], [libcaca output],[auto])
3397 dnl
3398 dnl OS/2 KVA plugin
3399 dnl
3400 AC_ARG_ENABLE([kva],
3401 AS_HELP_STRING([--enable-kva],
3402 [support the K Video Accelerator KVA (default enabled on OS/2)]),, [
3403 AS_IF([test "$SYS" = "os2"], [
3404 enable_kva="yes"
3405 ])
3406 ])
3407 have_kva="no"
3408 KVA_LIBS=""
3409 AS_IF([test "$enable_kva" != "no"], [
3410 AC_CHECK_HEADERS([kva.h], [
3411 have_kva="yes"
3412 AC_CHECK_LIB([kva], [main], [
3413 KVA_LIBS="-lkva"
3414 ])
3415 ])
3416 ])
3417 AC_SUBST([KVA_LIBS])
3418 AM_CONDITIONAL([HAVE_KVA], [test "${have_kva}" = "yes"])
3420 dnl
3421 dnl MMAL plugin
3422 dnl
3423 AC_ARG_ENABLE([mmal],
3424 AS_HELP_STRING([--enable-mmal],
3425 [Multi-Media Abstraction Layer (MMAL) hardware plugin (default enable)]))
3426 if test "${enable_mmal}" != "no"; then
3427 VLC_SAVE_FLAGS
3428 LDFLAGS="${LDFLAGS} -L/opt/vc/lib -lvchostif"
3429 CPPFLAGS="${CPPFLAGS} -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux"
3430 AC_CHECK_HEADERS([interface/mmal/mmal.h],
3431 [ AC_CHECK_LIB([bcm_host], [vc_tv_unregister_callback_full], [
3432 have_mmal="yes"
3433 VLC_ADD_PLUGIN([mmal])
3434 VLC_ADD_LDFLAGS([mmal],[ -L/opt/vc/lib ])
3435 VLC_ADD_CFLAGS([mmal],[ -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux ])
3436 VLC_ADD_LIBS([mmal],[ -lbcm_host -lmmal -lmmal_core -lmmal_components -lmmal_util -lvchostif ]) ], [
3437 AS_IF([test "${enable_mmal}" = "yes"],
3438 [ AC_MSG_ERROR([Cannot find bcm library...]) ],
3439 [ AC_MSG_WARN([Cannot find bcm library...]) ])
3440 ],
3441 [])
3442 ] , [ AS_IF([test "${enable_mmal}" = "yes"],
3443 [ AC_MSG_ERROR([Cannot find development headers for mmal...]) ],
3444 [ AC_MSG_WARN([Cannot find development headers for mmal...]) ]) ])
3445 VLC_RESTORE_FLAGS
3446 fi
3447 AM_CONDITIONAL([HAVE_MMAL], [test "${have_mmal}" = "yes"])
3449 dnl
3450 dnl Audio plugins
3451 dnl
3453 EXTEND_HELP_STRING([Audio plugins:])
3455 dnl
3456 dnl Pulseaudio module
3457 dnl
3458 AC_ARG_ENABLE([pulse],
3459 AS_HELP_STRING([--enable-pulse],
3460 [use the PulseAudio client library (default auto)]))
3461 have_pulse="no"
3462 AS_IF([test "${enable_pulse}" != "no"], [
3463 PKG_CHECK_MODULES([PULSE], [libpulse >= 1.0], [
3464 have_pulse="yes"
3465 ], [
3466 AS_IF([test "x${enable_pulse}" != "x"], [
3467 AC_MSG_ERROR([$PULSE_PKG_ERRORS. PulseAudio 1.0 or later required.])
3468 ])
3469 ])
3470 ])
3471 AM_CONDITIONAL([HAVE_PULSE], [test "${have_pulse}" = "yes"])
3473 dnl
3474 dnl ALSA module
3475 dnl
3476 AC_ARG_ENABLE([alsa],
3477 AS_HELP_STRING([--enable-alsa],
3478 [support the Advanced Linux Sound Architecture (default auto)]),, [
3479 AS_IF([test "$SYS" = "linux" -a "${have_pulse}" = "no"], [
3480 enable_alsa="yes"
3481 ])
3482 ])
3483 have_alsa="no"
3484 AS_IF([test "${enable_alsa}" != "no"], [
3485 PKG_CHECK_MODULES([ALSA], [alsa >= 1.0.24], [
3486 have_alsa="yes"
3487 ], [
3488 AS_IF([test "x${enable_alsa}" != "x"], [
3489 AC_MSG_ERROR([$ALSA_PKG_ERRORS. alsa-lib 1.0.24 or later required. Pass --disable-alsa to ignore this error.])
3490 ])
3491 ])
3492 ])
3493 AM_CONDITIONAL([HAVE_ALSA], [test "${have_alsa}" = "yes"])
3495 dnl
3496 dnl Open Sound System module
3497 dnl
3498 AC_ARG_ENABLE([oss],
3499 AS_HELP_STRING([--enable-oss],
3500 [support the Open Sound System OSS (default enabled on FreeBSD/NetBSD/DragonFlyBSD)]),, [
3501 AS_IF([test "$SYS" = "mingw32" -o "$SYS" = "linux" -o "$SYS" = "openbsd"], [
3502 enable_oss="no"
3503 ])
3504 ])
3505 have_oss="no"
3506 OSS_LIBS=""
3507 AS_IF([test "$enable_oss" != "no"], [
3508 AC_CHECK_HEADERS([soundcard.h sys/soundcard.h], [
3509 have_oss="yes"
3510 AC_CHECK_LIB([ossaudio], [main], [
3511 OSS_LIBS="-lossaudio"
3512 ])
3513 ])
3514 ])
3515 AC_SUBST([OSS_LIBS])
3516 AM_CONDITIONAL([HAVE_OSS], [test "${have_oss}" = "yes"])
3518 dnl
3519 dnl OpenBSD sndio module
3520 dnl
3521 AC_ARG_ENABLE([sndio],
3522 AS_HELP_STRING([--disable-sndio],
3523 [support the OpenBSD sndio (default auto)]),, [
3524 AS_IF([test "$SYS" = "openbsd"], [
3525 enable_sndio="yes"
3526 ])
3527 ])
3528 have_sndio="no"
3529 AS_IF([test "$enable_sndio" != "no"], [
3530 AC_CHECK_HEADER([sndio.h], [
3531 have_sndio="yes"
3532 ])
3533 ])
3534 AM_CONDITIONAL([HAVE_SNDIO], [test "${have_sndio}" = "yes"])
3536 dnl
3537 dnl Windows Audio Session plugin
3538 dnl
3539 AC_ARG_ENABLE([wasapi],
3540 AS_HELP_STRING([--enable-wasapi],
3541 [use the Windows Audio Session API (default auto)])
3542 )
3543 have_wasapi="no"
3544 AS_IF([test "$enable_wasapi" != "no"], [
3545 AC_CHECK_HEADER([audioclient.h], [
3546 have_wasapi="yes"
3547 ], [
3548 AS_IF([test "x${enable_wasapi}" != "x"], [
3549 AC_MSG_ERROR([Windows Audio Session API not found.])
3550 ])
3551 ])
3552 ])
3553 AM_CONDITIONAL([HAVE_WASAPI], [test "${have_wasapi}" = "yes"])
3555 dnl
3556 dnl JACK modules
3557 dnl
3558 AC_ARG_ENABLE([jack],
3559 AS_HELP_STRING([--disable-jack],
3560 [do not use jack (default auto)]))
3561 have_jack="no"
3562 AS_IF([test "${enable_jack}" != "no"], [
3563 PKG_CHECK_MODULES(JACK, jack >= 1.9.7,
3564 [ have_jack=yes ],
3565 [
3566 AC_MSG_WARN([${JACK_PKG_ERRORS}, trying jack1 instead])
3568 PKG_CHECK_MODULES(JACK, jack >= 0.120.1 jack < 1.0,
3569 [ have_jack=yes ],
3570 [
3571 AS_IF([test -n "${enable_jack}"],
3572 [AC_MSG_ERROR([${JACK_PKG_ERRORS}.])],
3573 [AC_MSG_WARN([${JACK_PKG_ERRORS}.])])
3574 ])
3575 ])
3576 ])
3577 AM_CONDITIONAL([HAVE_JACK], [test "${have_jack}" != "no"])
3579 dnl
3580 dnl OpenSLES Android
3581 dnl
3582 AC_ARG_ENABLE([opensles],
3583 AS_HELP_STRING([--enable-opensles], [Android OpenSL ES audio module (default disabled)]))
3584 if test "${HAVE_ANDROID}" = "1"; then
3585 if test "${enable_opensles}" = "yes"; then
3586 AC_CHECK_HEADERS([SLES/OpenSLES.h],
3587 [ VLC_ADD_PLUGIN([opensles_android]) ],
3588 [ AC_MSG_ERROR([cannot find OpenSLES headers])] )
3589 fi
3590 fi
3592 dnl
3593 dnl Tizen audio
3594 dnl
3595 AC_ARG_ENABLE([tizen_audio],
3596 AS_HELP_STRING([--enable-tizen-audio],
3597 [Tizen audio module (default enabled on Tizen)]),, [
3598 AS_IF([test "$HAVE_TIZEN" = "1"], [
3599 enable_tizen_audio="yes"
3600 ])
3601 ])
3602 if test "${enable_tizen_audio}" = "yes"; then
3603 AC_CHECK_HEADERS([audio_io.h],
3604 [ VLC_ADD_PLUGIN([tizen_audio]) ],
3605 [ AC_MSG_ERROR([cannot find Tizen audio_io headers])] )
3606 fi
3608 dnl
3609 dnl libsamplerate plugin
3610 dnl
3611 PKG_ENABLE_MODULES_VLC([SAMPLERATE], [], [samplerate], [Resampler with libsamplerate], [auto])
3613 dnl
3614 dnl soxr module
3615 dnl
3616 PKG_ENABLE_MODULES_VLC([SOXR], [], [soxr >= 0.1.2], [SoX Resampler library], [auto])
3618 dnl
3619 dnl OS/2 KAI plugin
3620 dnl
3621 AC_ARG_ENABLE([kai],
3622 AS_HELP_STRING([--enable-kai],
3623 [support the K Audio Interface KAI (default enabled on OS/2)]),, [
3624 AS_IF([test "$SYS" = "os2"], [
3625 enable_kai="yes"
3626 ])
3627 ])
3628 have_kai="no"
3629 KAI_LIBS=""
3630 AS_IF([test "$enable_kai" != "no"], [
3631 AC_CHECK_HEADERS([kai.h], [
3632 have_kai="yes"
3633 AC_CHECK_LIB([kai], [main], [
3634 KAI_LIBS="-lkai"
3635 ])
3636 ])
3637 ])
3638 AC_SUBST([KAI_LIBS])
3639 AM_CONDITIONAL([HAVE_KAI], [test "${have_kai}" = "yes"])
3641 dnl
3642 dnl chromaprint audio track fingerprinter
3643 dnl
3644 m4_pushdef([libchromaprint_version], 0.6.0)
3645 PKG_WITH_MODULES([CHROMAPRINT],[libchromaprint >= libchromaprint_version],
3646 VLC_ADD_PLUGIN([stream_out_chromaprint]),
3647 AS_IF([test "${enable_chromaprint}" = "yes"],
3648 [AC_MSG_ERROR(Library [libchromaprint >= libchromaprint_version] needed for [chromaprint] was not found)],
3649 [AC_MSG_WARN(Library [libchromaprint >= libchromaprint_version] needed for [chromaprint] was not found)]
3650 ),
3651 [(Chromaprint based audio fingerprinter)],[auto])
3652 m4_popdef([libchromaprint_version])
3654 dnl
3655 dnl Chromecast streaming support
3656 dnl
3657 m4_pushdef([protobuf_lite_version], 2.5.0)
3658 AC_ARG_VAR(PROTOC, [protobuf compiler])
3659 AC_CHECK_PROGS(PROTOC, protoc, no)
3660 PKG_WITH_MODULES([CHROMECAST],[protobuf-lite >= protobuf_lite_version], [
3661 AS_IF([test "x${PROTOC}" != "xno"], [
3662 build_chromecast="yes"
3663 ], [
3664 AC_MSG_ERROR(protoc compiler needed for [chromecast] was not found)
3665 ])
3666 ], [
3667 AS_IF([test "${enable_chromecast}" = "yes"],
3668 AC_MSG_ERROR(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found),
3669 AC_MSG_WARN(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found)
3670 )
3671 enable_chromecast="no"
3672 ], [(Chromecast streaming support)], [auto])
3673 AM_CONDITIONAL([BUILD_CHROMECAST], [test "${build_chromecast}" = "yes"])
3674 m4_popdef([protobuf_lite_version])
3676 dnl
3677 dnl Interface plugins
3678 dnl
3680 EXTEND_HELP_STRING([Interface plugins:])
3682 dnl
3683 dnl QT
3684 dnl
3685 AC_ARG_ENABLE([qt],
3686 AS_HELP_STRING([--disable-qt], [Qt UI support (default enabled)]),, [
3687 AS_IF([test "${SYS}" = "darwin"], [
3688 enable_qt="no"
3689 ])
3690 ])
3691 have_qt5_x11="no"
3692 AS_IF([test "${enable_qt}" != "no"], [
3693 PKG_CHECK_MODULES([QT], [Qt5Core >= 5.9.0 Qt5Widgets Qt5Gui Qt5Svg], [
3694 PKG_CHECK_MODULES([QT5_X11], [Qt5X11Extras], [
3695 have_qt5_x11="yes"
3696 ],[
3697 AC_MSG_WARN([Not building Qt Interface with X11 helpers.])
3698 ])
3699 QT_PATH="$(eval $PKG_CONFIG --variable=exec_prefix Qt5Core)"
3700 QT_HOST_PATH="$(eval $PKG_CONFIG --variable=host_bins Qt5Core)"
3701 QT_VERSION="$(eval $PKG_CONFIG --modversion Qt5Gui)"
3702 AC_PATH_PROGS(MOC, [moc-qt5 moc], moc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3703 AC_PATH_PROGS(RCC, [rcc-qt5 rcc], rcc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3704 AC_PATH_PROGS(UIC, [uic-qt5 uic], uic, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3705 ], [
3706 AS_IF([test -n "${enable_qt}"],[
3707 AC_MSG_ERROR([${QT_PKG_ERRORS}.])
3708 ],[
3709 AC_MSG_WARN([${QT_PKG_ERRORS}.])
3710 ])
3711 enable_qt="no"
3712 ])
3713 ])
3715 AS_IF([test "${enable_qt}" != "no"], [
3716 ALIASES="${ALIASES} qvlc"
3717 ])
3718 AC_SUBST([QT_VERSION])
3719 AM_CONDITIONAL([ENABLE_QT], [test "$enable_qt" != "no"])
3720 AM_CONDITIONAL([HAVE_QT5_X11], [test "${have_qt5_x11}" = "yes"])
3722 dnl
3723 dnl detect kde4-config patch (used for kde solids).
3724 dnl
3725 AC_ARG_VAR([KDE4_CONFIG], [kde4-config utility])
3726 AS_IF([test "x$KDE4_CONFIG" = "x"], [
3727 KDE4_CONFIG="kde4-config"
3728 ])
3730 dnl
3731 dnl Simple test for skins2 dependency
3732 dnl
3733 AS_IF([test "$enable_qt" = "no"], [
3734 AS_IF([test "${enable_skins2}" = "yes"], [
3735 AC_MSG_ERROR([The skins2 module depends on the Qt interface. Without it you will not be able to open any dialog box from the interface, which makes the skins2 interface rather useless. Install the Qt development package or alternatively you can also configure with: --disable-qt --disable-skins2.])
3736 ], [
3737 enable_skins2="no"
3738 AC_MSG_WARN([The skins2 module depends on the Qt interface, Qt is not built so skins2 is disabled.])
3739 ])
3740 ])
3742 dnl
3743 dnl Skins2 module
3744 dnl
3745 AC_ARG_ENABLE([skins2],
3746 AS_HELP_STRING([--enable-skins2], [skins interface module (default auto)]))
3747 AS_IF([test "${enable_skins2}" != "no"], [
3748 have_skins_deps="yes"
3750 dnl Win32
3751 AS_IF([test "${SYS}" = "mingw32"], [
3752 VLC_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -DWIN32_SKINS])
3753 VLC_ADD_LIBS([skins2],[-lgdi32 -lole32 -luuid -lmsimg32])
3754 dnl OS/2
3755 ], [test "${SYS}" = "os2"], [
3756 VLC_ADD_CPPFLAGS([skins2],[ -DOS2_SKINS])
3757 dnl Linux/Unix
3758 ], [
3759 PKG_CHECK_MODULES([XPM], [xpm],, [have_skins_deps="no"])
3760 PKG_CHECK_MODULES([XINERAMA], [xinerama],, [have_skins_deps="no"])
3761 PKG_CHECK_MODULES([XCURSOR], [xcursor],, [have_skins_deps="no"])
3762 PKG_CHECK_MODULES([XEXT], [xext],, [have_skins_deps="no"])
3763 VLC_ADD_CPPFLAGS([skins2],[${X_CFLAGS} ${XEXT_CFLAGS} ${XPM_CFLAGS} -DX11_SKINS])
3764 VLC_ADD_LIBS([skins2],[${X_LIBS} ${X_PRE_LIBS} ${XEXT_LIBS} ${XPM_LIBS} ${XINERAMA_LIBS} ${XCURSOR_LIBS} -lX11])
3765 ])
3767 dnl we need freetype
3768 AS_IF([test "${have_freetype}" != "yes"], [
3769 have_skins_deps="no"
3770 ])
3772 AS_IF([test "${have_skins_deps}" = "no"], [
3773 AS_IF([test "x${enable_skins2}" = "x"], [
3774 AC_MSG_WARN([Skins2 interface disabled due to missing dependencies.])
3775 ], [
3776 AC_MSG_ERROR([Skins2 interface requires FreeType, libxcursor, libxpm, libxext and libxinerama])
3777 ])
3778 enable_skins2="no"
3779 ], [
3780 ALIASES="${ALIASES} svlc"
3781 enable_skins2="yes"
3782 ])
3783 ])
3784 AM_CONDITIONAL([BUILD_SKINS], [test "${enable_skins2}" = "yes"])
3786 AC_ARG_ENABLE([libtar],
3787 AS_HELP_STRING([--enable-libtar], [libtar support for skins2 (default auto)]))
3788 AS_IF([test "${enable_skins2}" = "yes" && test "${enable_libtar}" != "no"], [
3789 AC_CHECK_HEADERS([libtar.h], [
3790 VLC_ADD_LIBS([skins2],[-ltar])
3791 ])
3792 ])
3794 dnl
3795 dnl MacOS X gui module
3796 dnl
3797 AC_ARG_ENABLE([macosx],
3798 AS_HELP_STRING([--enable-macosx], [Mac OS X gui support (default enabled on Mac OS X)]))
3799 if test "x${enable_macosx}" != "xno" -a "${SYS}" = "darwin"
3800 then
3802 dnl
3803 dnl If possible, use xcrun to find the right ibtool
3804 dnl
3806 AC_PATH_PROG([XCRUN], [xcrun], [no])
3807 AS_IF([test ! "x${XCRUN}" = "xno"], [
3808 AC_MSG_CHECKING([for ibtool (using xcrun)])
3809 XIB="$(eval $XCRUN -f ibtool 2>/dev/null || echo no)"
3810 AC_MSG_RESULT([${XIB}])
3811 ], [
3812 AC_MSG_WARN([Looking for tools without using xcrun])
3813 ])
3815 AS_IF([test "x${XIB}" = "xno"], [
3816 AC_PATH_PROG(XIB, [ibtool], [no])
3817 AS_IF([test "x${XIB}" = "xno"], [
3818 AC_MSG_ERROR([ibtool was not found, but is required for --enable-macosx])
3819 ])
3820 ])
3821 fi
3822 AM_CONDITIONAL([ENABLE_MACOSX_UI], [test "$enable_macosx" != "no" -a "${SYS}" = "darwin"])
3824 dnl
3825 dnl MacOS X sparkle update support
3826 dnl
3827 AC_ARG_ENABLE([sparkle],
3828 AS_HELP_STRING([--enable-sparkle], [Sparkle update support for OS X (default enabled on Mac OS X)]))
3829 if test "x${enable_sparkle}" != "xno" -a "${HAVE_OSX}" = "1"
3830 then
3831 if test ! -d ${CONTRIB_DIR}/Sparkle.framework -a ! -d ${CONTRIB_DIR}/Frameworks/Sparkle.framework
3832 then
3833 AC_MSG_ERROR([Sparkle framework is required and was not found in ${CONTRIB_DIR}])
3834 fi
3836 AC_DEFINE([HAVE_SPARKLE], [1], [Define to 1 if sparkle is enabled.])
3837 fi
3838 AM_CONDITIONAL([HAVE_SPARKLE], [test "$enable_sparkle" != "no"])
3840 dnl
3841 dnl MacOS X breakpad creash reporter support
3842 dnl
3843 AC_ARG_WITH([breakpad],
3844 AS_HELP_STRING([--with-breakpad=URL], [Enable Breakpad reporter using given URL]), [], [with_breakpad=no])
3846 AS_IF([test "$with_breakpad" != "no"], [
3848 AS_IF([test "$with_breakpad" = "yes"], [
3849 AC_MSG_ERROR([You need to supply the CrashDragon Server URL as value for --with-breakpad])
3850 ])
3852 AS_IF([test "$HAVE_OSX" = "1"], [
3853 AC_MSG_CHECKING([for Breakpad framework])
3854 AS_IF([test ! -d ${CONTRIB_DIR}/Breakpad.framework -a \
3855 ! -d ${CONTRIB_DIR}/Frameworks/Breakpad.framework], [
3856 AC_MSG_RESULT([no])
3857 with_breakpad="no"
3858 AC_MSG_ERROR([Breakpad framework is required and was not found in ${CONTRIB_DIR}])
3859 ], [
3860 AC_MSG_RESULT([yes])
3861 ])
3862 ],[
3863 PKG_CHECK_MODULES([BREAKPAD], [breakpad-client], [
3864 LDFLAGS="${LDFLAGS} -Wl,--build-id"
3865 ], [
3866 AC_MSG_ERROR(["breakpad not found"])
3867 ])
3868 ])
3869 ])
3871 AM_CONDITIONAL([HAVE_BREAKPAD], [test "$with_breakpad" != "no"])
3872 AS_IF([test "$with_breakpad" != "no"], [
3873 AC_SUBST([BREAKPAD_URL], ["${with_breakpad}"])
3874 ])
3876 dnl
3877 dnl Minimal Mac OS X module
3878 dnl
3879 AC_ARG_ENABLE([minimal-macosx],
3880 AS_HELP_STRING([--enable-minimal-macosx], [Minimal Mac OS X support (default disabled)]))
3881 if test "${enable_minimal_macosx}" = "yes" -a "${SYS}" = "darwin"
3882 then
3883 VLC_ADD_PLUGIN([minimal_macosx])
3884 fi
3886 dnl
3887 dnl Mac OS X fancy dmg build tool
3888 dnl
3889 if test "${HAVE_OSX}" = "1"
3890 then
3891 AC_PATH_PROG(DMGBUILD, dmgbuild, no)
3892 AS_IF([test "x${DMGBUILD}" = "xno"], [
3893 AC_MSG_WARN([dmgbuild not found -- unable to build fancy DMGs])
3894 ])
3895 fi
3896 AM_CONDITIONAL([HAVE_DMGBUILD], [test "x$DMGBUILD" != "xno" -a "${HAVE_OSX}" = "1"])
3898 dnl
3899 dnl VideoToolbox plugins
3900 AC_CHECK_HEADERS([VideoToolbox/VideoToolbox.h], [
3901 VLC_ADD_PLUGIN([videotoolbox])
3902 VLC_ADD_PLUGIN([cvpx])
3903 ])
3905 dnl
3906 dnl AudioToolbox MIDI plugin
3907 AC_CHECK_HEADERS([AudioToolbox/AudioToolbox.h], [
3908 VLC_ADD_PLUGIN([audiotoolboxmidi])
3909 ])
3911 dnl
3912 dnl ncurses module
3913 dnl
3914 AC_ARG_ENABLE([ncurses],
3915 AS_HELP_STRING([--disable-ncurses],[ncurses text-based interface (default auto)]))
3916 have_ncurses="no"
3917 AS_IF([test "${enable_ncurses}" != "no"] ,[
3918 PKG_CHECK_MODULES([NCURSES], [ncursesw], [
3919 have_ncurses="yes"
3920 ALIASES="${ALIASES} nvlc"
3921 ], [
3922 AS_IF([test -n "${enable_ncurses}"], [
3923 AC_MSG_ERROR([${NCURSES_PKG_ERRORS}.])
3924 ])
3925 ])
3926 ])
3927 AM_CONDITIONAL([HAVE_NCURSES], [test "${have_ncurses}" = "yes"])
3929 dnl
3930 dnl Lirc plugin
3931 dnl
3932 AC_ARG_ENABLE([lirc],
3933 AS_HELP_STRING([--enable-lirc], [lirc support (default disabled)]))
3934 have_lirc="no"
3935 AS_IF([test "${enable_lirc}" = "yes"], [
3936 AC_CHECK_HEADER(lirc/lirc_client.h, [
3937 AC_CHECK_LIB([lirc_client], [lirc_init], [
3938 have_lirc="yes"
3939 ])
3940 ])
3941 ])
3942 AM_CONDITIONAL([HAVE_LIRC], [test "${have_lirc}" = "yes"])
3944 dnl
3945 dnl SRT plugin
3946 dnl
3947 PKG_ENABLE_MODULES_VLC([SRT], [access_srt access_output_srt], [srt >= 1.2.2], [SRT input/output plugin], [auto], [], [], [-DENABLE_SRT])
3949 EXTEND_HELP_STRING([Visualisations and Video filter plugins:])
3950 dnl
3951 dnl goom visualization plugin
3952 dnl
3953 PKG_ENABLE_MODULES_VLC([GOOM], [], [libgoom2], [goom visualization plugin], [auto])
3955 dnl
3956 dnl libprojectM visualization plugin
3957 dnl
3958 AC_ARG_ENABLE([projectm],
3959 AS_HELP_STRING([--enable-projectm], [projectM visualization plugin (default enabled)]))
3960 AS_IF([test "${enable_projectm}" != "no"],
3961 [
3962 PKG_CHECK_MODULES(PROJECTM, libprojectM,
3963 [
3964 VLC_ADD_PLUGIN([projectm])
3965 PKG_CHECK_EXISTS([libprojectM >= 2.0.0],
3966 [ AC_DEFINE([HAVE_PROJECTM2], 1, [Define to 1 if using libprojectM 2.x]) ],
3967 [ AC_MSG_WARN( [Using libprojectM version 1] )
3968 ])
3969 ],[
3970 AC_MSG_WARN([${PROJECTM_PKG_ERRORS}.])
3971 ])
3972 ])
3974 dnl
3975 dnl Vovoid VSXu visualization plugin
3976 dnl
3977 AC_ARG_ENABLE([vsxu],
3978 AS_HELP_STRING([--enable-vsxu], [Vovoid VSXu visualization plugin (default auto)]))
3979 AS_IF([test "${enable_vsxu}" != "no"],
3980 [
3981 PKG_CHECK_MODULES(VSXU, libvsxu,
3982 [
3983 VLC_ADD_PLUGIN([vsxu])
3984 ],[
3985 AC_MSG_WARN([${VSXU_PKG_ERRORS}.])
3986 ])
3987 ])
3989 EXTEND_HELP_STRING([Service Discovery plugins:])
3990 dnl
3991 dnl Avahi-Zeroconf services discovery
3992 PKG_ENABLE_MODULES_VLC([AVAHI], [], [avahi-client >= 0.6], [Zeroconf services discovery], [auto])
3994 dnl
3995 dnl libudev services discovery
3996 PKG_ENABLE_MODULES_VLC([UDEV], [], [libudev >= 142], [Linux udev services discovery], [auto])
3998 dnl
3999 dnl MTP devices services discovery
4000 PKG_ENABLE_MODULES_VLC([MTP], [mtp access_mtp], [libmtp >= 1.0.0], [MTP devices support], [auto])
4002 dnl
4003 dnl UPnP Plugin (Intel SDK)
4004 dnl
4005 PKG_ENABLE_MODULES_VLC([UPNP], [upnp], [libupnp], [Intel UPNP SDK],[auto])
4007 dnl
4008 dnl mDNS using libmicrodns
4009 dnl
4010 PKG_ENABLE_MODULES_VLC([MICRODNS], [], [microdns], [mDNS services discovery], [auto])
4013 EXTEND_HELP_STRING([Misc options:])
4015 dnl
4016 dnl libxml2 module
4017 dnl
4018 PKG_ENABLE_MODULES_VLC([LIBXML2], [xml], [libxml-2.0 >= 2.5], [libxml2 support],[auto])
4021 dnl
4022 dnl libgcrypt
4023 dnl
4024 AC_ARG_ENABLE([libgcrypt],
4025 AS_HELP_STRING([--disable-libgcrypt], [gcrypt support (default enabled)]))
4026 AC_ARG_VAR([GCRYPT_CFLAGS], [C compiler flags for gcrypt])
4027 AC_ARG_VAR([GCRYPT_LIBS], [linker flags flags for gcrypt])
4029 # require libgcrypt >= 1.6.0
4030 AS_IF([test "${enable_libgcrypt}" != "no"], [
4031 AC_CACHE_CHECK([for gcrypt 1.6.0 or later], [ac_cv_lib_gcrypt], [
4032 VLC_SAVE_FLAGS
4033 CFLAGS="${CFLAGS} ${GCRYPT_CFLAGS}"
4034 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
4035 [#include <gcrypt.h>
4036 #if GCRYPT_VERSION_NUMBER < 0x010600
4037 #error
4038 #endif]])], [
4039 ac_cv_lib_gcrypt=yes
4040 ], [
4041 ac_cv_lib_gcrypt=no
4042 ])
4043 VLC_RESTORE_FLAGS
4044 ])
4046 AS_IF([test "${ac_cv_lib_gcrypt}" = "yes"], [
4047 AC_DEFINE([HAVE_GCRYPT], 1, [Defined if having gcrypt])
4048 ], [
4049 AS_IF([test "${enable_libgcrypt}" = "yes"], [
4050 AC_MSG_ERROR([libgcrypt version 1.6.0 or higher not found. Install libgcrypt or pass --disable-libgcrypt.])
4051 ])
4052 ])
4053 ])
4055 AS_IF([test -z "$GCRYPT_LIBS"], [
4056 GCRYPT_LIBS="-lgcrypt -lgpg-error"
4057 ])
4059 AC_SUBST([GCRYPT_CFLAGS])
4060 AC_SUBST([GCRYPT_LIBS])
4061 AM_CONDITIONAL([HAVE_GCRYPT], [test "${ac_cv_lib_gcrypt}" = "yes"])
4063 dnl
4064 dnl TLS/SSL
4065 dnl
4066 AC_ARG_ENABLE([gnutls],
4067 AS_HELP_STRING([--enable-gnutls], [GNU TLS TLS/SSL support (default enabled)]))
4068 AS_IF([test "${enable_gnutls}" != "no"], [
4069 PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.3.6], [
4070 VLC_ADD_PLUGIN([gnutls])
4071 ], [
4072 AS_IF([test -n "${enable_gnutls}"], [
4073 AC_MSG_ERROR([${GNUTLS_PKG_ERRORS}.)])
4074 ])
4075 ])
4076 ])
4079 dnl
4080 dnl Taglib plugin
4081 dnl
4082 AC_ARG_ENABLE([taglib],
4083 AS_HELP_STRING([--disable-taglib],
4084 [do not use TagLib (default enabled)]))
4085 AS_IF([test "${enable_taglib}" != "no"], [
4086 PKG_CHECK_MODULES(TAGLIB, taglib >= 1.9, [
4087 VLC_ADD_PLUGIN([taglib])
4088 ], [
4089 AC_MSG_WARN([${TAGLIB_PKG_ERRORS}.])])
4090 ])
4092 dnl
4093 dnl libsecret
4094 dnl
4095 PKG_ENABLE_MODULES_VLC([SECRET], [], [libsecret-1 >= 0.18], [use libsecret for keystore], [auto])
4097 dnl
4098 dnl kwallet
4099 dnl
4100 AC_ARG_ENABLE([kwallet],
4101 AS_HELP_STRING([--enable-kwallet],
4102 [use kwallet (via D-Bus) for keystore (default enabled)]))
4103 AS_IF([test "${enable_kwallet}" != "no" -a "${have_dbus}" = "yes"], [
4104 VLC_ADD_PLUGIN([kwallet])
4105 ])
4107 dnl
4108 dnl update checking system
4109 dnl
4110 AC_ARG_ENABLE([update-check],
4111 AS_HELP_STRING([--enable-update-check], [update checking system (default disabled)]))
4112 if test "${enable_update_check}" = "yes"
4113 then
4114 AS_IF([test "${ac_cv_lib_gcrypt}" != "yes"],[
4115 AC_MSG_ERROR([libgcrypt is required for update checking system]) ])
4116 fi
4117 AM_CONDITIONAL([UPDATE_CHECK], [test "${enable_update_check}" = "yes"])
4119 dnl
4120 dnl OS X notification plugin
4121 dnl
4122 AC_ARG_ENABLE([osx_notifications],
4123 AS_HELP_STRING([--enable-osx-notifications],
4124 [macOS notification plugin (default disabled)]),,
4125 [enable_osx_notifications=no])
4126 AS_IF([test "${enable_osx_notifications}" != "no"], [
4127 VLC_ADD_PLUGIN([osx_notifications])
4128 ])
4130 dnl
4131 dnl Libnotify notification plugin
4132 dnl
4133 PKG_ENABLE_MODULES_VLC([NOTIFY], [], [libnotify gtk+-3.0], [libnotify notification], [auto])
4135 dnl
4136 dnl libplacebo support
4137 dnl
4138 AC_ARG_ENABLE([libplacebo],
4139 AS_HELP_STRING([--disable-libplacebo],
4140 [disable libplacebo support (default auto)]))
4142 AS_IF([test "$enable_libplacebo" != "no"], [
4143 PKG_CHECK_MODULES([LIBPLACEBO], [libplacebo >= 0.2.1], [
4144 AC_DEFINE([HAVE_LIBPLACEBO], [1], [Define to 1 if libplacebo is enabled.])
4145 ], [
4146 AS_IF([test -n "${enable_libplacebo}"], [
4147 AC_MSG_ERROR([${LIBPLACEBO_PKG_ERRORS}.])
4148 ])
4149 enable_libplacebo="no"
4150 ])
4151 ])
4152 AM_CONDITIONAL([HAVE_LIBPLACEBO], [test "$enable_libplacebo" != "no"])
4154 PKG_ENABLE_MODULES_VLC([MEDIALIBRARY], [medialibrary], [medialibrary], (medialibrary support), [auto])
4156 dnl
4157 dnl Endianness check
4158 dnl
4159 AC_C_BIGENDIAN
4160 AS_IF([test "${ac_cv_c_bigendian}" = "yes"], [
4161 DEFS_BIGENDIAN="-DWORDS_BIGENDIAN=1"
4162 ], [
4163 DEFS_BIGENDIAN=""
4164 ])
4165 AC_SUBST([DEFS_BIGENDIAN])
4167 dnl
4168 dnl Where to install KDE solid .desktop
4169 dnl
4170 AC_ARG_WITH(kde-solid,
4171 AS_HELP_STRING([--with-kde-solid=PATH],
4172 [KDE Solid actions directory (auto)]),, [
4174 if test "${SYS}" != "mingw32" -a "${SYS}" != "darwin" ; then
4175 with_kde_solid="yes"
4176 fi
4177 ])
4178 soliddatadir=""
4179 AS_IF([test "${with_kde_solid}" != "no"], [
4180 AS_IF([test "${with_kde_solid}" = "yes"], [
4181 kde4datadir="`${KDE4_CONFIG} --install data`"
4182 AS_IF([test "x$kde4datadir" = "x"], [kde4datadir='${datadir}/kde4/apps'])
4183 soliddatadir="${kde4datadir}/solid/actions"
4184 ], [
4185 soliddatadir="${with_kde_solid}"
4186 ])
4187 ])
4188 AC_SUBST([soliddatadir])
4189 AM_CONDITIONAL([KDE_SOLID], [test "x${soliddatadir}" != "x"])
4191 dnl
4192 dnl Find tools for win32 packaging
4193 dnl
4194 AS_IF([test "${SYS}" = "mingw32"], [
4195 dnl
4196 dnl Find makensis required to build the NSIS installer
4197 dnl
4198 nsis_major_required="3"
4199 nsis_version_ok="no"
4200 AC_PATH_PROG([MAKENSIS], [makensis], [no])
4201 AS_IF([test "$MAKENSIS" != "no"], [
4202 # Check version
4203 AC_MSG_CHECKING([makensis version])
4204 nsis_version=$($MAKENSIS -VERSION)
4205 AC_MSG_RESULT([$nsis_version])
4206 nsis_version_major=$(echo "$nsis_version" | awk -F \. '{print $1}' | sed 's/v//')
4207 # Check if major version is a valid number
4208 AS_IF([test -n "$nsis_version_major" && \
4209 test "$nsis_version_major" -eq "$nsis_version_major" 2> /dev/null], [
4210 # Do the version check using major version
4211 AS_IF([test "$nsis_version_major" -lt "$nsis_major_required"], [
4212 AC_MSG_WARN([makensis too old, (needs ${nsis_major_required}.x, have ${nsis_version_major}.x)])
4213 ], [
4214 nsis_version_ok="yes"
4215 ])
4216 ], [
4217 AC_MSG_WARN([failed to check the makensis version])
4218 ])
4219 ])
4220 dnl
4221 dnl Find 7zip
4222 dnl
4223 AC_PATH_PROG([SEVENZIP], [7z], [7z])
4224 ])
4225 AM_CONDITIONAL([HAVE_MAKENSIS], [test "x$MAKENSIS" != "xno" && test "$nsis_version_ok" = "yes"])
4227 dnl
4228 dnl Check wether we have the PROCESS_MITIGATION_IMAGE_LOAD_POLICY
4229 dnl It should only be available when building for win10, but some SDKs define it unconditionnaly
4230 dnl
4231 if test "${SYS}" = "mingw32"; then
4232 AC_CHECK_TYPES([PROCESS_MITIGATION_IMAGE_LOAD_POLICY],,,[#include <windows.h>])
4233 fi
4235 EXTEND_HELP_STRING([Components:])
4237 dnl
4238 dnl the VLC binary
4239 dnl
4240 AC_ARG_ENABLE([vlc],
4241 AS_HELP_STRING([--enable-vlc], [build the VLC media player (default enabled)]))
4242 AM_CONDITIONAL([BUILD_VLC], [test "${enable_vlc}" != "no"])
4244 dnl
4245 dnl Fuzzer (at the end in order to don't mess dependencies FLAGS)
4246 dnl
4247 AS_VAR_IF(with_libfuzzer, no, [], [
4248 LIBS="-lstdc++ ${LIBM} -L${with_libfuzzer} -lFuzzer"
4249 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc-guard, [
4250 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard])
4251 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard], [CXXFLAGS])
4252 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp])
4253 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp], [CXXFLAGS])
4254 ], [
4255 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc, [
4256 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc])
4257 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc], [CXXFLAGS])
4258 ], [
4259 AC_MSG_ERROR([Sanitizer coverage not supported by your compiler])
4260 ])
4261 ])
4262 ])
4264 dnl
4265 dnl Stuff used by the program
4266 dnl
4267 VERSION_MESSAGE="${VERSION} ${CODENAME}"
4268 COPYRIGHT_MESSAGE="Copyright © ${COPYRIGHT_YEARS} the VideoLAN team"
4269 AC_DEFINE_UNQUOTED([VERSION_MESSAGE], "${VERSION_MESSAGE}", [Simple version string])
4270 AC_DEFINE_UNQUOTED([COPYRIGHT_MESSAGE], "${COPYRIGHT_MESSAGE}", [Copyright string])
4271 AC_DEFINE_UNQUOTED([COPYRIGHT_YEARS], "${COPYRIGHT_YEARS}", [The copyright years])
4272 AC_DEFINE_UNQUOTED([CONFIGURE_LINE], "${CONFIGURE_LINE}", [The ./configure command line])
4273 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MAJOR],${VERSION_MAJOR}, [version major number])
4274 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_MINOR],${VERSION_MINOR}, [version minor number])
4275 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_REVISION],${VERSION_REVISION}, [version revision number])
4276 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_EXTRA],${VERSION_EXTRA}, [version extra number])
4277 AC_DEFINE_UNQUOTED([PACKAGE_VERSION_DEV],"${VERSION_DEV}", [version development string])
4278 AC_SUBST([COPYRIGHT_MESSAGE])
4279 AC_SUBST([VERSION_MESSAGE])
4280 AC_SUBST([VERSION_MAJOR])
4281 AC_SUBST([VERSION_MINOR])
4282 AC_SUBST([VERSION_REVISION])
4283 AC_SUBST([VERSION_EXTRA])
4284 AC_SUBST([COPYRIGHT_YEARS])
4285 AC_DEFINE_UNQUOTED([VLC_COMPILE_BY], "`whoami|sed -e 's/\\\/\\\\\\\/g'`", [user who ran configure])
4286 AC_DEFINE_UNQUOTED([VLC_COMPILE_HOST], "`hostname -f 2>/dev/null || hostname`", [host which ran configure])
4287 AC_DEFINE_UNQUOTED([VLC_COMPILER], "`$CC -v 2>&1 | tail -n 1 | sed -e 's/ *$//'`", [compiler])
4288 dnl
4289 dnl Handle substvars that use $(top_srcdir)
4290 dnl
4291 CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include ${CPPFLAGS}"
4293 dnl
4294 dnl Configuration is finished
4295 dnl
4296 AC_SUBST([SYS])
4297 AC_SUBST([ARCH])
4298 AC_SUBST([ALIASES])
4299 AC_SUBST([ASM])
4300 AC_SUBST([MOC])
4301 AC_SUBST([RCC])
4302 AC_SUBST([UIC])
4303 AC_SUBST([WINDRES])
4304 AC_SUBST([WINE_SDK_PATH])
4305 AC_SUBST([LIBEXT])
4306 AC_SUBST([AM_CPPFLAGS])
4307 AC_SUBST([MACOSX_DEPLOYMENT_TARGET])
4308 AC_SUBST([FILE_LIBVLCCORE_DLL])
4309 AC_SUBST([FILE_LIBVLC_DLL])
4311 AC_CONFIG_FILES([
4312 Makefile
4313 doc/Makefile
4314 modules/Makefile
4315 m4/Makefile
4316 po/Makefile.in
4317 share/Makefile
4318 compat/Makefile
4319 src/Makefile
4320 lib/Makefile
4321 bin/Makefile
4322 test/Makefile
4323 modules/hw/mmal/Makefile
4324 share/vlc.appdata.xml.in
4325 ])
4327 AM_COND_IF([HAVE_WIN32], [
4328 AC_CONFIG_FILES([
4329 extras/package/win32/NSIS/spad.nsi
4330 extras/package/win32/NSIS/vlc.win32.nsi
4331 extras/package/win32/msi/config.wxi
4332 ])
4333 ])
4335 AM_COND_IF([HAVE_DARWIN], [
4336 AC_CONFIG_FILES([
4337 modules/gui/macosx/UI/InfoPlist.strings:modules/gui/macosx/Resources/InfoPlist.strings.in
4338 share/macosx/Info.plist:share/Info.plist.in
4339 ])
4340 ])
4342 dnl Generate makefiles
4343 AC_OUTPUT
4345 dnl Do we have to use make or gmake ?
4346 if make --version 2>&1|grep -q GNU
4347 then
4348 # GNU make, all seems good
4349 MAKE=make
4350 else
4351 # Known GNU make alias (on BSD)
4352 MAKE=gmake
4353 fi
4354 dnl Shortcut to nice compile message
4355 if test -n $SHELL; then
4356 SHELL=${CONFIG_SHELL-/bin/sh}
4357 fi
4358 rm -f compile
4359 compile_top_srcdir=`sed -ne "s/^top_srcdir *= *//p" < Makefile`
4360 echo "#! $SHELL
4361 rm -f .error\$\$
4362 ERROR=0
4363 export PATH=\"$PATH\" LANG=C
4364 ($MAKE V=1 \$@ 2>&1 || touch .error\$\$)| $compile_top_srcdir/extras/buildsystem/make.pl
4365 test -f .error\$\$ && ERROR=1
4366 rm -f .error\$\$
4367 exit \$ERROR" >compile
4368 chmod a+x compile
4370 echo "
4371 libvlc configuration
4372 --------------------
4373 version : ${VERSION}
4374 system : ${SYS}
4375 architecture : ${ARCH}
4376 optimizations : ${enable_optimizations}"
4377 if test "${enable_vlc}" != "no"; then
4378 echo "vlc aliases :${ALIASES}"
4379 else
4380 echo "build vlc executable : no"
4381 fi
4382 echo "
4383 To build vlc and its plugins, type \`$MAKE', or \`./compile' if you like nice colors."