| blob | 5e5ec7f22c9f8c2e7ec66aec6b797c166f8339ff |
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="${CXXFLAGS} -static-libgcc"
203 AC_CHECK_TOOL(WINDRES, windres, :)
204 AC_CHECK_TOOL(OBJCOPY, objcopy, :)
205 AH_TOP([#if defined(_WIN32) && !defined(_WIN32_WINNT)])
206 AH_TOP([# define _WIN32_WINNT 0x0601 /* Windows 7 */])
207 AH_TOP([#endif])
208 AC_DEFINE([_WIN32_WINNT], 0x0601, [Define to '0x0601' for Windows 7 APIs.])
209 AC_DEFINE([_WIN32_IE], 0x0600, [Define to '0x0600' for IE 6.0 (and shell) APIs.])
210 AC_DEFINE([_UNICODE], [1], [Define to 1 for Unicode (Wide Chars) APIs.])
211 AC_DEFINE([UNICODE], [1], [Define to 1 for Unicode (Wide Chars) APIs.])
212 AC_DEFINE([_ISOC99_SOURCE], [1], [Extensions to ISO C89 from ISO C99.])
213 AC_DEFINE([_ISOC11_SOURCE], [1], [Extensions to ISO C99 from ISO C11.])
214 AC_DEFINE([_POSIX_SOURCE], [1], [IEEE Std 1003.1.])
215 AC_DEFINE([_POSIX_C_SOURCE], [200809L], [IEEE Std 1003.1.])
216 AC_DEFINE([_XOPEN_SOURCE], [700], [POSIX and XPG 7th edition])
217 AC_DEFINE([_XOPEN_SOURCE_EXTENDED], [1], [XPG things and X/Open Unix extensions.])
218 AC_DEFINE([_BSD_SOURCE], [1], [ISO C, POSIX, and 4.3BSD things.])
219 AC_DEFINE([_SVID_SOURCE], [1], [ISO C, POSIX, and SVID things.])
221 case "${host_os}" in
222 *mingw32*)
223 SYS=mingw32
224 ;;
225 *cygwin*)
226 dnl Check if we are using the mno-cygwin mode in which case we are
227 dnl actually dealing with a mingw32 compiler.
228 AC_EGREP_CPP(yes,
229 [#ifdef _WIN32
230 yes
231 #endif],
232 SYS=mingw32, AC_MSG_ERROR([VLC requires -mno-cygwin]))
233 ;;
234 esac
236 if test "${SYS}" = "mingw32"; then
237 # DEP, ASLR, NO SEH
238 LDFLAGS="${LDFLAGS} -Wl,--nxcompat -Wl,--no-seh -Wl,--dynamicbase"
240 AC_CHECK_PROGS(U2D, [unix2dos todos], unix2dos)
241 ac_default_prefix="`pwd`/_win32"
242 DESTDIR="`pwd`/_win32/"
244 dnl
245 dnl NSIS/MSI Installer prefix and WIN64
246 dnl
247 case "${host_cpu}" in
248 amd64|x86_64)
249 HAVE_WIN64="1"
250 WINDOWS_ARCH="x64"
251 PROGRAMFILES="PROGRAMFILES64"
252 LDFLAGS="${LDFLAGS} -Wl,--high-entropy-va -Wl,--image-base,0x140000000"
253 ;;
254 *)
255 WINDOWS_ARCH="x86"
256 PROGRAMFILES="PROGRAMFILES"
257 ;;
258 esac
259 AC_SUBST(WINDOWS_ARCH)
260 AC_SUBST(PROGRAMFILES)
262 fi
263 ;;
264 *nto*)
265 SYS=nto
266 ;;
267 solaris*)
268 SYS=solaris
269 ;;
270 hpux*)
271 SYS=hpux
272 ;;
273 *os2*)
274 SYS=os2
275 LDFLAGS="${LDFLAGS} -Zomf -Zbin-files -Zargs-wild -Zhigh-mem"
276 AC_LIBOBJ([freeaddrinfo])
277 AC_LIBOBJ([gai_strerror])
278 AC_CHECK_FUNCS([if_nametoindex])
279 ;;
280 *nacl*)
281 SYS=nacl
282 AC_DEFINE([_XOPEN_SOURCE], [700], [POSIX and XPG 7th edition])
283 AC_LIBOBJ([sigwait])
284 AC_LIBOBJ([recvmsg])
285 AC_LIBOBJ([sendmsg])
286 ;;
287 *)
288 SYS="${host_os}"
289 ;;
290 esac
292 dnl WinRT
293 AC_ARG_ENABLE(winstore_app,
294 AS_HELP_STRING([--enable-winstore-app],
295 [Build targetted for Windows Store apps (default disabled)]))
297 vlc_winstore_app=0
298 AS_IF([test "${SYS}" = "mingw32"],[
299 LIBCOM="-lole32"
300 AS_IF([test "${enable_winstore_app}" = "yes"], [
301 vlc_winstore_app=1
302 LIBCOM=""
303 VLC_ADD_LIBS([libvlccore], [-lruntimeobject])
304 AC_LIBOBJ([gai_strerror])
305 ],[])
306 AC_SUBST(LIBCOM)
307 ])
308 AC_DEFINE_UNQUOTED(VLC_WINSTORE_APP, ${vlc_winstore_app}, [Define to 1 if you want to build for Windows Store apps])
310 AM_CONDITIONAL(HAVE_LINUX, test "${SYS}" = "linux")
311 AM_CONDITIONAL(HAVE_OS2, test "${SYS}" = "os2")
313 AM_CONDITIONAL(HAVE_DARWIN, test "${SYS}" = "darwin")
314 AM_CONDITIONAL(HAVE_IOS, test "${HAVE_IOS}" = "1")
315 AM_CONDITIONAL(HAVE_OSX, test "${HAVE_OSX}" = "1")
316 AM_CONDITIONAL(HAVE_TVOS, test "${HAVE_TVOS}" = "1")
318 AM_CONDITIONAL(HAVE_NACL, test "${SYS}" = "nacl")
319 AM_CONDITIONAL(HAVE_LIBANL, test "${HAVE_LIBANL}" = "1")
321 AM_CONDITIONAL(HAVE_WIN32, test "${SYS}" = "mingw32")
322 AM_CONDITIONAL(HAVE_WIN64, test "${HAVE_WIN64}" = "1") dnl Only used for the packaging
323 AM_CONDITIONAL([HAVE_WINSTORE], [test "$vlc_winstore_app" = "1"])
324 AM_CONDITIONAL([HAVE_WIN32_DESKTOP], [test "${SYS}" = "mingw32" -a "$vlc_winstore_app" = "0"])
326 dnl
327 dnl Sadly autoconf does not think about testing foo.exe when ask to test
328 dnl for program foo on win32
329 case "${build_os}" in
330 cygwin|msys|mingw32)
331 ac_executable_extensions=".exe"
332 BUILDEXEEXT=".exe"
333 ;;
334 os2*)
335 BUILDEXEEXT=".exe"
336 ;;
337 *)
338 ;;
339 esac
340 AC_SUBST(BUILDEXEEXT)
342 dnl Android is linux, but a bit different
343 AS_IF([test "$SYS" = linux],[
344 AC_MSG_CHECKING([for an Android system])
345 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
346 [[#ifndef __ANDROID__
347 # error Not Android
348 #endif
349 ]],[[;]])
350 ],[
351 HAVE_ANDROID="1"
352 AC_MSG_RESULT([yes])
353 ],[
354 AC_MSG_RESULT([no])
355 ])
356 ])
357 AM_CONDITIONAL(HAVE_ANDROID, test "${HAVE_ANDROID}" = "1")
359 dnl Tizen (minimum SDK version: 2.3)
360 AS_IF([test "$SYS" = linux],[
361 AC_MSG_CHECKING([for Tizen])
362 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
363 [[#include <tizen.h>
364 ]],[[;]])
365 ],[
366 HAVE_TIZEN="1"
367 AC_DEFINE([HAVE_TIZEN_SDK], [1], [Define to 1 if vlc is built against Tizen SDK])
368 AC_MSG_RESULT([yes])
369 ],[
370 AC_MSG_RESULT([no])
371 ])
372 ])
373 AM_CONDITIONAL(HAVE_TIZEN, test "${HAVE_TIZEN}" = "1")
375 dnl
376 dnl Check for the contrib directory
377 dnl
378 AC_ARG_WITH(contrib,
379 [AS_HELP_STRING([--with-contrib[=DIR]],
380 [search for 3rd party libraries in DIR/include and DIR/lib])
381 ])
382 AC_MSG_CHECKING([for 3rd party libraries path])
383 AS_IF([test -z "${with_contrib}" || test "${with_contrib}" = "yes"], [
384 CONTRIB_DIR="${srcdir}/contrib/${host}"
385 AS_IF([test ! -d "${CONTRIB_DIR}"], [
386 echo "${CONTRIB_DIR} not found" >&AS_MESSAGE_LOG_FD
387 CONTRIB_DIR="${srcdir}/contrib/`$CC -dumpmachine`"
388 AS_IF([test ! -d "${CONTRIB_DIR}"], [
389 echo "${CONTRIB_DIR} not found" >&AS_MESSAGE_LOG_FD
390 CONTRIB_DIR=""
391 AC_MSG_RESULT([not found])
392 ])
393 ])
394 ], [
395 AS_IF([test "${with_contrib}" != "no"], [
396 CONTRIB_DIR="${with_contrib}"
397 ], [
398 CONTRIB_DIR=""
399 AC_MSG_RESULT([disabled])
400 ])
401 ])
402 AS_IF([test -n "${CONTRIB_DIR}"], [
403 AS_IF([test -d "${CONTRIB_DIR}/lib"],[
404 CONTRIB_DIR=`cd "${CONTRIB_DIR}" && pwd`
405 ], [
406 echo "${CONTRIB_DIR}/lib not found" >&AS_MESSAGE_LOG_FD
407 CONTRIB_DIR=""
408 AC_MSG_RESULT([not usable])
409 ])
411 ])
412 AS_IF([test -n "${CONTRIB_DIR}"], [
413 AC_MSG_RESULT([${CONTRIB_DIR}])
414 CPPFLAGS="${CPPFLAGS} -I${CONTRIB_DIR}/include"
415 CFLAGS="${CFLAGS} -I${CONTRIB_DIR}/include"
416 CXXFLAGS="${CXXFLAGS} -I${CONTRIB_DIR}/include"
417 OBJCFLAGS="${OBJCFLAGS} -I${CONTRIB_DIR}/include -F${CONTRIB_DIR} -F${CONTRIB_DIR}/Frameworks"
418 export PKG_CONFIG_PATH="${CONTRIB_DIR}/lib/pkgconfig:$PKG_CONFIG_PATH"
419 LDFLAGS="${LDFLAGS} -L${CONTRIB_DIR}/lib"
421 AS_IF([test -z "$LUAC"], [
422 dnl Old contribs mixed cross-tools and cross-compiled executables
423 AS_IF([test -x "${CONTRIB_DIR}/bin/luac${BUILDEXEEXT}"], [
424 LUAC="${CONTRIB_DIR}/bin/luac${BUILDEXEEXT}"
425 ])
427 dnl Newer contribs follow usual name space rules
428 AS_IF([test -x "${CONTRIB_DIR}/../bin/${host_alias}-luac${BUILDEXEEXT}"], [
429 LUAC="${CONTRIB_DIR}/../bin/${host_alias}-luac${BUILDEXEEXT}"
430 ])
431 ])
433 AS_IF([test "${SYS}" = "darwin"], [
434 export LD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$LD_LIBRARY_PATH"
435 export DYLD_LIBRARY_PATH="${CONTRIB_DIR}/lib:$DYLD_LIBRARY_PATH"
436 ])
437 ], [
438 AS_IF([test -n "${with_contrib}" && test "${with_contrib}" != "no"], [
439 AC_MSG_ERROR([Third party libraries not found!])
440 ])
441 ])
442 AC_SUBST(CONTRIB_DIR)
444 dnl Add extras/tools to the PATH
445 TOOLS_DIR="${srcdir}/extras/tools/build/bin"
446 AS_IF([test -d "${TOOLS_DIR}"], [
447 TOOLS_DIR=`cd "${TOOLS_DIR}" && pwd`
448 export PATH="${TOOLS_DIR}":$PATH
449 ])
451 dnl
452 dnl Libtool
453 dnl It's very bad, but our former custom system was worst
454 dnl -- Courmisch
455 dnl
457 dnl override platform specific check for dependent libraries
458 dnl otherwise libtool linking of shared libraries will
459 dnl fail on anything other than pass_all.
460 AC_CACHE_VAL(lt_cv_deplibs_check_method,
461 [lt_cv_deplibs_check_method=pass_all])
463 LT_INIT([dlopen win32-dll shared disable-static])
464 LT_LANG([C++])
465 LT_LANG([Windows Resource])
467 DOLT
469 lt_cv_deplibs_check_method=pass_all
471 AS_IF([test "${enable_shared}" = "no" -a "${enable_vlc}" != "no"], [
472 AC_MSG_ERROR([VLC is based on plugins. Shared libraries cannot be disabled.])
473 ])
475 dnl
476 dnl Gettext stuff
477 dnl
478 AM_GNU_GETTEXT_VERSION([0.19.8])
479 AM_GNU_GETTEXT([external], [need-formatstring-macros])
481 dnl
482 dnl Iconv stuff
483 dnl
484 AM_ICONV
486 dnl
487 dnl checks for mingw
488 AS_IF([test "${SYS}" = "mingw32"], [
490 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
491 #if !defined(__MINGW32__)
492 # error Not compiling with mingw
493 #endif
494 ])], [
496 dnl Check for broken versions of mingw-runtime compatability library
497 AC_MSG_CHECKING(for broken mingw-runtime)
498 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
499 #include <_mingw.h>
500 #if defined(__MINGW64_VERSION_MAJOR)
501 # if __MINGW64_VERSION_MAJOR < 5
502 # error Update your mingw-w64! This one is too old.
503 # endif
504 #else
505 # error You cannot compile with Mingw. Use Mingw-w64!
506 #endif
507 ])], [
508 AC_MSG_RESULT([ok])
509 ], [
510 AC_MSG_RESULT([present])
511 AC_MSG_ERROR([LibVLC requires Mingw-w64 version 5.0 or higher!])
512 ])
514 dnl force use of mingw provided c99 *printf over msvcrt
515 CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1"
517 dnl Check for the need to include the mingwex lib for mingw32
518 VLC_SAVE_FLAGS
519 AC_CHECK_LIB(mingwex,opendir,
520 AC_CHECK_LIB(mingw32,opendir,,
521 [VLC_ADD_LIBS([libvlccore],[-lmingwex])])
522 )
523 VLC_RESTORE_FLAGS
524 ], [
525 AC_MSG_RESULT([Not compiling with mingw])
526 ])
528 dnl Check for fnative-struct or mms-bitfields support for mingw32
529 AX_CHECK_COMPILE_FLAG([-mms-bitfields], [
530 AX_APPEND_FLAG([-mms-bitfields], [CFLAGS])
531 AX_APPEND_FLAG([-mms-bitfields], [CXXFLAGS])
532 # Check for the warning flag without "-Wno-", GCC accepts
533 # -Wno-<anything> for unsupported warnings, which can trigger
534 # other warnings instead.
535 AX_CHECK_COMPILE_FLAG([-Wincompatible-ms-struct], [
536 AX_APPEND_FLAG([-Wno-incompatible-ms-struct], [CFLAGS])
537 AX_APPEND_FLAG([-Wno-incompatible-ms-struct], [CXXFLAGS])
538 ])
539 ], [
540 AX_CHECK_COMPILE_FLAG([-fnative-struct], [
541 AX_APPEND_FLAG([-fnative-struct], [CFLAGS])
542 AX_APPEND_FLAG([-fnative-struct], [CXXFLAGS])
543 ])
544 ])
545 ])
548 dnl
549 dnl Buggy glibc prevention. Purposedly not cached.
550 dnl See sourceware.org bugs 5058 and 5443.
551 dnl Ubuntu alone has 20 bug numbers for this...
552 dnl
553 AC_MSG_CHECKING(for buggy GNU/libc versions)
554 AC_PREPROC_IFELSE([AC_LANG_SOURCE([
555 #include <limits.h>
556 #if defined (__GLIBC__) && (__GLIBC__ == 2) \
557 && (__GLIBC_MINOR__ >= 5) && (__GLIBC_MINOR__ <= 7)
558 # error GNU/libc with dcgettext killer bug!
559 #endif
560 ])], [
561 AC_MSG_RESULT([not present])
562 ], [
563 AC_MSG_RESULT([found])
564 AS_IF([test "x${enable_nls}" != "xno"], [
565 AC_MSG_ERROR([Buggy GNU/libc (version 2.5 - 2.7) present. VLC would crash; there is no viable
566 work-around for this. Check with your distribution vendor on how to update the
567 glibc run-time. Alternatively, build with --disable-nls.])
568 ])
569 ])
571 dnl Plugin compilation stuff
573 VLC_LIBRARY_SUFFIX
575 dnl Check for system libs needed
576 need_libc=false
578 dnl Check for usual libc functions
579 AC_CHECK_FUNCS([accept4 daemon fcntl flock fstatvfs fork getenv getpwuid_r isatty memalign mkostemp mmap open_memstream newlocale openat pipe2 pread posix_fadvise posix_madvise posix_memalign setlocale stricmp strnicmp strptime uselocale])
580 AC_REPLACE_FUNCS([aligned_alloc atof atoll dirfd fdopendir flockfile fsync getdelim getpid lldiv memrchr nrand48 poll recvmsg rewind sendmsg setenv strcasecmp strcasestr strdup strlcpy strndup strnlen strnstr strsep strtof strtok_r strtoll swab tdestroy tfind timegm timespec_get strverscmp pathconf])
581 AC_REPLACE_FUNCS([gettimeofday])
582 AC_CHECK_FUNC(fdatasync,,
583 [AC_DEFINE(fdatasync, fsync, [Alias fdatasync() to fsync() if missing.])
584 ])
586 VLC_REPLACE_DECL([realpath], [#include <stdlib.h>])
588 dnl mingw64 implements those as static inline, not functions with C linkage
589 VLC_REPLACE_DECL([asprintf], [#include <stdio.h>])
590 VLC_REPLACE_DECL([vasprintf], [#include <stdio.h>])
591 VLC_REPLACE_DECL([gmtime_r], [#include <time.h>])
592 VLC_REPLACE_DECL([localtime_r], [#include <time.h>])
594 dnl C11 static_assert()
595 AC_MSG_CHECKING([for static_assert in assert.h])
596 AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <assert.h>], [
597 static_assert(1, "The impossible happened.");
598 ])], [
599 AC_MSG_RESULT([yes])
600 AC_DEFINE([HAVE_STATIC_ASSERT], [1], [Define to 1 if <assert.h> defines static_assert.])
601 ], [
602 AC_MSG_RESULT([no])
603 ])
605 # Windows CE does not have strcoll()
606 AC_FUNC_STRCOLL
608 dnl Check for non-standard system calls
609 case "$SYS" in
610 "linux")
611 AC_CHECK_FUNCS([eventfd vmsplice sched_getaffinity recvmmsg memfd_create])
612 ;;
613 "mingw32")
614 AC_CHECK_FUNCS([_lock_file])
615 ;;
616 esac
618 AH_BOTTOM([#include <vlc_fixups.h>])
620 dnl Check for struct pollfd
621 AC_CHECK_TYPES([struct pollfd],,,
622 [#include <sys/types.h>
623 #if HAVE_POLL
624 # include <poll.h>
625 #elif defined (_WIN32)
626 # include <winsock2.h>
627 #endif
628 ])
630 dnl Check for struct timespec
631 AC_CHECK_TYPES([struct timespec],,,
632 [#include <time.h>])
634 dnl Check for max_align_t
635 AC_CHECK_TYPES([max_align_t],,,
636 [#include <stddef.h>])
638 dnl Checks for socket stuff
639 VLC_SAVE_FLAGS
640 SOCKET_LIBS=""
641 AC_SEARCH_LIBS(connect, [socket], [
642 AS_IF([test "$ac_cv_search_connect" != "none required"], [
643 SOCKET_LIBS="$ac_cv_search_connect"
644 ])
645 ], [
646 AS_IF([test "${SYS}" = "mingw32"], [
647 SOCKET_LIBS="-lws2_32 -liphlpapi"
648 ])
649 ])
651 AC_SEARCH_LIBS([inet_pton], [nsl], [
652 AS_IF([test "$ac_cv_search_inet_pton" != "none required"], [
653 SOCKET_LIBS="$ac_cv_search_inet_pton $SOCKET_LIBS"
654 ])
655 ],, [${SOCKET_LIBS}])
657 LIBS="${LIBS} ${SOCKET_LIBS}"
658 AC_LINK_IFELSE([
659 AC_LANG_PROGRAM([#ifdef _WIN32
660 #include <ws2tcpip.h>
661 #include <windows.h>
662 # if _WIN32_WINNT < 0x600
663 # error Needs vista+
664 # endif
665 #else
666 #include <sys/socket.h>
667 #include <arpa/inet.h>
668 #endif], [
669 char dst[[sizeof(struct in_addr)]];
670 inet_pton(AF_INET, "127.0.0.1", dst);
671 ])],[AC_DEFINE([HAVE_INET_PTON],[1],[Define to 1 if you have inet_pton function])],[AC_LIBOBJ([inet_pton])])
672 AC_CHECK_FUNCS([if_nameindex])
673 VLC_RESTORE_FLAGS
674 AC_SUBST(SOCKET_LIBS)
676 dnl Check for socklen_t
677 AH_TEMPLATE(socklen_t, [Define to `int' if <sys/socket.h> does not define.])
678 AC_CACHE_CHECK([for socklen_t in sys/socket.h], dnl ` (fix VIM syntax highlight
679 ac_cv_type_socklen_t,
680 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
681 [#include <sys/types.h>
682 #ifdef _WIN32
683 # include <winsock2.h>
684 # include <ws2tcpip.h>
685 #else
686 # include <sys/socket.h>
687 #endif]], [[socklen_t len; len = 0;]])],
688 ac_cv_type_socklen_t=yes,
689 ac_cv_type_socklen_t=no)])
690 AS_IF([test "$ac_cv_type_socklen_t" = no],
691 [AC_DEFINE(socklen_t, int)])
693 dnl Check for struct sockaddr_storage
694 AH_TEMPLATE(sockaddr_storage, [Define to `sockaddr' if <sys/socket.h> does not define.]) dnl ` (fix VIM syntax highlight
695 AH_TEMPLATE(ss_family, [Define to `sa_family' if <sys/socket.h> does not define.]) dnl ` (fix VIM syntax highlight
696 AC_CACHE_CHECK([for struct sockaddr_storage], ac_cv_struct_sockaddr_storage,
697 [AC_TRY_COMPILE(
698 [#include <sys/types.h>
699 #if defined( _WIN32 )
700 # include <winsock2.h>
701 #else
702 # include <sys/socket.h>
703 #endif], [struct sockaddr_storage addr;],
704 ac_cv_struct_sockaddr_storage=yes,
705 ac_cv_struct_sockaddr_storage=no)])
706 AS_IF([test "${ac_cv_struct_sockaddr_storage}" = no], [
707 AC_DEFINE(sockaddr_storage, sockaddr)
708 AC_DEFINE(ss_family, sa_family)
709 ])
711 dnl FreeBSD has a gnugetopt library for this:
712 GNUGETOPT_LIBS=""
713 AC_CHECK_FUNC(getopt_long,, [
714 AC_CHECK_LIB([gnugetopt],[getopt_long], [
715 GNUGETOPT_LIBS="-lgnugetopt"
716 ])
717 ])
718 AC_SUBST(GNUGETOPT_LIBS)
720 AC_CHECK_LIB(m,cos,[
721 LIBM="-lm"
722 ], [
723 LIBM=""
724 ])
725 AC_SUBST(LIBM)
727 AC_CHECK_LIB(m,lrintf, [
728 AC_DEFINE(HAVE_LRINTF, 1, [Define to 1 if you have the lrintf function])
729 VLC_ADD_LIBS([skins2],[-lm])
730 ])
731 AC_CHECK_LIB(m,nanf,
732 AC_DEFINE(HAVE_NANF, 1, [Define to 1 if you have the NANF function])
733 )
734 AC_CHECK_LIB(m,sincos, [
735 AC_DEFINE(HAVE_SINCOS, 1, [Define to 1 if you have the sincos function.])
736 ], [
737 AC_LIBOBJ([sincos])
738 ])
740 AC_MSG_CHECKING([_Thread_local support])
741 AC_COMPILE_IFELSE([AC_LANG_SOURCE([_Thread_local int foo = 0;
742 int main() {}])], [
743 AC_MSG_RESULT([ok])
744 AC_DEFINE(HAVE_THREAD_LOCAL, 1, [Defined to 1 if C11 _Thread_local storage qualifier is supported])
745 ],[ AC_MSG_RESULT([no])])
747 dnl __STDC_NO_THREADS__ can't be trusted on some platforms.
748 dnl check for its availability explicitely
749 AC_CHECK_HEADERS([threads.h])
751 AC_CHECK_LIB([anl],[getaddrinfo_a],[
752 AC_DEFINE(HAVE_LIBANL, 1, [Define to 1 if you have the anl library])
753 ])
755 dnl Check for dynamic plugins
756 LIBDL=""
757 have_dynamic_objects="no"
758 VLC_SAVE_FLAGS
759 AC_SEARCH_LIBS(dlsym, [dl svld], [
760 AS_IF([test "$ac_cv_search_dlsym" != "none required"], [
761 LIBDL="$ac_cv_search_dlsym"
762 ])
763 have_dynamic_objects="yes"
764 ])
765 VLC_RESTORE_FLAGS
767 # Windows
768 AS_IF([test "${SYS}" = "mingw32"], [
769 LIBDL=""
770 have_dynamic_objects="yes" #assume we can use shared objects
771 ])
773 AC_ARG_WITH([libfuzzer],
774 [AS_HELP_STRING([--with-libfuzzer=DIR],
775 [use libFuzzer library from DIR and triggers sanitize coverage (default disabled)])],
776 [],
777 [with_libfuzzer=no])
778 AS_VAR_IF(with_libfuzzer, no, [], [
779 enable_shared=no
780 enable_static=yes
781 enable_vlc=no
782 ])
783 AM_CONDITIONAL(HAVE_LIBFUZZER, [test "${with_libfuzzer}" != "no"])
785 AS_IF([test "${enable_shared}" = "no"], [
786 have_dynamic_objects=no
787 ])
788 AM_CONDITIONAL(HAVE_DYNAMIC_PLUGINS, [test "${have_dynamic_objects}" != "no"])
790 AC_SUBST(LIBDL)
792 AC_SEARCH_LIBS([clock_nanosleep], [rt pthread], [
793 AS_IF([test "$ac_cv_search_clock_nanosleep" != "none required"], [
794 LIBRT="$ac_cv_search_clock_nanosleep"
795 ])
796 ], [
797 AC_SEARCH_LIBS([nanosleep], [rt pthread posix4], [
798 AS_IF([test "$ac_cv_search_nanosleep" != "none required"], [
799 LIBRT="$ac_cv_search_nanosleep"
800 ])
801 ])
802 ])
803 AC_SUBST(LIBRT)
805 dnl
806 dnl Check for headers
807 dnl
809 dnl POSIX
810 AC_CHECK_HEADERS([arpa/inet.h pthread.h search.h sys/shm.h sys/socket.h sys/uio.h])
811 AC_CHECK_HEADERS([net/if.h], [], [],
812 [
813 #include <sys/types.h>
814 #include <sys/socket.h>
815 ])
816 AC_CHECK_HEADER([syslog.h], [have_syslog="yes"], [have_syslog="no"])
817 AM_CONDITIONAL([HAVE_SYSLOG], [test "$have_syslog" = "yes"])
819 dnl BSD
820 AC_CHECK_HEADERS([netinet/tcp.h netinet/udplite.h sys/param.h sys/mount.h])
822 dnl GNU/Linux
823 AC_CHECK_HEADERS([features.h getopt.h linux/dccp.h linux/magic.h mntent.h sys/eventfd.h])
825 dnl MacOS
826 AC_CHECK_HEADERS([xlocale.h])
828 dnl Check if C++ headers define locale_t
829 AC_LANG_PUSH(C++)
830 AC_CACHE_CHECK([if C++ headers define locale_t],
831 [ac_cv_cxx_locale_t],
832 [ac_cv_cxx_locale_t=no
833 AC_TRY_COMPILE([#include <locale>], [locale_t loc;],
834 [ac_cv_cxx_locale_t=yes])])
835 if test "${ac_cv_cxx_locale_t}" != "no"; then
836 AC_DEFINE(HAVE_CXX_LOCALE_T, 1, Define to 1 if C++ headers define locale_t)
837 fi
838 AC_LANG_POP(C++)
840 dnl LP64 and LLP64 architectures had better define ssize_t by themselves...
841 AH_TEMPLATE(ssize_t, [Define to `int' if <stddef.h> does not define.]) dnl ` (fix VIM syntax highlight
842 AC_CHECK_TYPE(ssize_t,, [
843 AC_DEFINE(ssize_t, int)
844 ])
846 dnl It seems that autoconf detects pkg-config only during the first
847 dnl PKG_CHECK_MODULES from configure.ac - which makes sense. But in our case,
848 dnl it is nested within a conditional block, so it was not working right.
849 dnl Make PKG_CONFIG_PATH precious so that it appears in the help and get saved
850 AC_ARG_VAR(PKG_CONFIG_PATH,
851 [Paths where to find .pc not at the default location])
852 PKG_PROG_PKG_CONFIG()
854 dnl On some OS we need static linking
855 AS_IF([test -n "${PKG_CONFIG}" ],[
856 AS_IF([test "${SYS}" = "mingw32" -o "${SYS}" = "darwin" -o "${SYS}" = "os2" ],[
857 PKG_CONFIG="${PKG_CONFIG} --static"
858 ])
859 ])
862 dnl
863 dnl Check for zlib.h and -lz if available
864 dnl
865 AC_CHECK_HEADERS(zlib.h, [ have_zlib=yes ], [ have_zlib=no ])
866 AM_CONDITIONAL(HAVE_ZLIB, [ test "${have_zlib}" = "yes" ])
867 if test "${have_zlib}" = "yes"
868 then
869 VLC_ADD_LIBS([sap],[-lz])
870 fi
873 dnl
874 dnl Domain name i18n support via GNU libidn
875 dnl
876 PKG_CHECK_MODULES([IDN], [libidn], [
877 have_libidn="yes"
878 AC_DEFINE([HAVE_IDN], 1, [Define to 1 if you have GNU libidn.])
879 ], [
880 have_libidn="no"
881 ])
884 dnl Check for dbus
885 AC_ARG_ENABLE(dbus,
886 [AS_HELP_STRING([--enable-dbus],
887 [compile D-Bus message bus support (default enabled)])])
888 have_dbus="no"
889 AS_IF([test "${enable_dbus}" != "no"], [
890 PKG_CHECK_MODULES(DBUS, [dbus-1 >= 1.6.0], [
891 have_dbus="yes"
892 ], [
893 AS_IF([test -n "${enable_dbus}"], [
894 AC_MSG_ERROR([${DBUS_PKG_ERRORS}.])
895 ], [
896 AC_MSG_WARN([${DBUS_PKG_ERRORS}.])
897 ])
898 ])
899 ])
900 AM_CONDITIONAL([HAVE_DBUS], [test "${have_dbus}" = "yes"])
903 dnl Check for systemd
904 PKG_CHECK_MODULES([SYSTEMD], [libsystemd], [
905 have_systemd="yes"
906 ], [
907 AC_MSG_WARN([${SYSTEMD_PKG_ERRORS}.])
908 ])
909 AM_CONDITIONAL([HAVE_SYSTEMD], [test "${have_systemd}" = "yes"])
912 EXTEND_HELP_STRING([Optimization options:])
913 dnl
914 dnl Compiler warnings
915 dnl
917 AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wvolatile-register-var -Wformat -Wformat-security -Wduplicated-branches -Wduplicated-cond], [CFLAGS])
918 AX_APPEND_COMPILE_FLAGS([-Wall -Wextra -Wsign-compare -Wundef -Wpointer-arith -Wvolatile-register-var -Wformat -Wformat-security -Wduplicated-branches -Wduplicated-cond], [CXXFLAGS])
920 AX_APPEND_COMPILE_FLAGS([-Wbad-function-cast -Wwrite-strings -Wmissing-prototypes -Werror-implicit-function-declaration -Winit-self -Wlogical-op -Wshadow=local -Wmultistatement-macros], [CFLAGS])
921 AX_APPEND_COMPILE_FLAGS([-pipe], [CFLAGS])
923 dnl
924 dnl Debugging mode
925 dnl
926 AC_ARG_ENABLE(debug,
927 [AS_HELP_STRING([--enable-debug],
928 [build with run-time assertions (default disabled)])],,
929 [enable_debug="no"])
930 AH_TEMPLATE(NDEBUG,
931 [Define to 1 if debug code should NOT be compiled])
932 AS_IF([test "${enable_debug}" != "no"], [
933 AC_CHECK_HEADERS([valgrind/valgrind.h])
934 ], [
935 AC_DEFINE(NDEBUG)
936 ])
938 dnl
939 dnl Profiling
940 dnl
941 AC_ARG_ENABLE(gprof,
942 [AS_HELP_STRING([--enable-gprof],[profile with gprof (default disabled)])],,
943 [enable_gprof="no"])
944 AS_IF([test "${enable_gprof}" != "no"], [
945 CFLAGS="${CFLAGS} -pg"
946 CXXFLAGS="${CXXFLAGS} -pg"
947 OBJCFLAGS="${OBJCFLAGS} -pg"
948 LDFLAGS="${LDFLAGS} -pg"
949 ])
951 AC_ARG_ENABLE(cprof,
952 [AS_HELP_STRING([--enable-cprof],[profile with cprof (default disabled)])],,
953 [enable_cprof="no"])
954 AS_IF([test "${enable_gprof}" != "no"], [
955 CFLAGS="${CFLAGS} -finstrument-functions"
956 CXXFLAGS="${CXXFLAGS} -finstrument-functions"
957 OBJCFLAGS="${OBJCFLAGS} -finstrument-functions"
958 LDFLAGS="${LDFLAGS} -finstrument-functions"
959 ])
961 dnl
962 dnl Test coverage
963 dnl
964 AC_ARG_ENABLE(coverage,
965 [AS_HELP_STRING([--enable-coverage],
966 [build for test coverage (default disabled)])],,
967 [enable_coverage="no"])
968 AS_IF([test "${enable_coverage}" != "no"], [
969 CFLAGS="-fprofile-arcs -ftest-coverage ${CFLAGS}"
970 CXXFLAGS="-fprofile-arcs -ftest-coverage ${CXXFLAGS}"
971 LDFLAGS="-lgcov ${LDFLAGS}"
972 ])
974 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "os2"], [
975 VLC_SAVE_FLAGS
976 CFLAGS="${CFLAGS} -fvisibility=hidden"
977 CXXFLAGS="${CXXFLAGS} -fvisibility=hidden"
978 OBJCFLAGS="${OBJCFLAGS} -fvisibility=hidden"
979 AC_CACHE_CHECK([if $CC accepts -fvisibility=hidden],
980 [ac_cv_c_visibility_hidden], [
981 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
982 ac_cv_c_visibility_hidden=yes
983 ], [
984 ac_cv_c_visibility_hidden=no
985 ])
986 ])
987 AS_IF([test "${ac_cv_c_visibility_hidden}" = "no"], [VLC_RESTORE_FLAGS])
988 ])
990 dnl
991 dnl Sanitizer flags
992 dnl
993 AC_ARG_WITH([sanitizer],
994 [AS_HELP_STRING([--with-sanitizer=(address/memory/undefined/thread)],
995 [build with sanitizer flags (default disabled)])],
996 [],
997 [with_sanitizer=no])
999 AS_VAR_IF(with_sanitizer, no, [], [
1000 AX_CHECK_COMPILE_FLAG([-fsanitize=${with_sanitizer}], [
1001 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}])
1002 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [CXXFLAGS])
1003 AX_APPEND_FLAG([-fsanitize=${with_sanitizer}], [LDFLAGS])
1004 ], [
1005 AC_MSG_ERROR(["-fsanitize=${with_sanitizer} not supported!"])
1006 ])
1007 AX_APPEND_FLAG([-g])
1008 AX_APPEND_FLAG([-g], [CXXFLAGS])
1010 AS_IF([test -z "${with_sanitizer##*address*}" ], [
1011 AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer -fsanitize=pointer-compare -fsanitize=pointer-subtract])
1012 AX_APPEND_COMPILE_FLAGS([-fsanitize-address-use-after-scope -fno-omit-frame-pointer -fsanitize=pointer-compare -fsanitize=pointer-subtract], [CXXFLAGS])
1013 ])
1014 AS_IF([test -z "${with_sanitizer##*memory*}" ], [
1015 AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
1016 AX_APPEND_COMPILE_FLAGS([-fPIE -pie], [CXXFLAGS])
1017 ])
1018 AS_IF([test -z "${with_sanitizer##*thread*}" ], [
1019 AX_APPEND_COMPILE_FLAGS([-fPIE -pie])
1020 AX_APPEND_COMPILE_FLAGS([-fPIE -pie], [CXXFLAGS])
1021 ])
1022 ])
1024 dnl
1025 dnl Enable/disable optimizations
1026 dnl
1027 AC_ARG_ENABLE(optimizations,
1028 [AS_HELP_STRING([--disable-optimizations],
1029 [disable compiler optimizations (default enabled)])],,
1030 [enable_optimizations="yes"])
1032 dnl Check for various optimization flags
1033 AS_IF([test "${enable_optimizations}" != "no"], [
1035 dnl -O3 only in production builds
1036 AS_IF([test "${enable_debug}" = "no"], [
1037 VLC_SAVE_FLAGS
1038 CFLAGS="${CFLAGS} -O3"
1039 CXXFLAGS="${CXXFLAGS} -O3"
1040 OBJCFLAGS="${OBJCFLAGS} -O3"
1041 AC_CACHE_CHECK([if $CC accepts -O3], [ac_cv_c_o3], [
1042 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1043 ac_cv_c_o3=yes
1044 ], [
1045 ac_cv_c_o3=no
1046 ])
1047 ])
1048 AS_IF([test "${ac_cv_c_o3}" = "no"], [VLC_RESTORE_FLAGS])
1049 ])
1051 dnl Check for fast maths
1052 AX_APPEND_COMPILE_FLAGS([-fno-math-errno -funsafe-math-optimizations -fno-rounding-math -fno-signaling-nans -fcx-limited-range], [CFLAGS])
1053 AX_APPEND_COMPILE_FLAGS([-fno-math-errno -funsafe-math-optimizations -fno-rounding-math -fno-signaling-nans -fcx-limited-range], [CXXFLAGS])
1055 AH_BOTTOM([
1056 #if defined(_MSC_VER) && !defined(__clang__)
1057 # pragma fenv_access(off)
1058 # pragma fp_contract(on)
1059 #elif defined(__GNUC__)
1060 /* Not supported so far */
1061 #else
1062 # pragma STDC FENV_ACCESS OFF
1063 # pragma STDC FP_CONTRACT ON
1064 #endif
1065 ])
1067 dnl Check for -funroll-loops
1068 VLC_SAVE_FLAGS
1069 CFLAGS="${CFLAGS} -funroll-loops"
1070 CXXFLAGS="${CXXFLAGS} -funroll-loops"
1071 OBJCFLAGS="${OBJCFLAGS} -funroll-loops"
1072 AC_CACHE_CHECK([if $CC accepts -funroll-loops], [ac_cv_c_unroll_loops], [
1073 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1074 ac_cv_c_unroll_loops=yes
1075 ], [
1076 ac_cv_c_unroll_loops=no
1077 ])
1078 ])
1079 AS_IF([test "${ac_cv_c_unroll_loops}" = "no"], [VLC_RESTORE_FLAGS])
1081 AS_IF([test "$enable_debug" = "no"], [
1082 dnl Check for -fomit-frame-pointer
1083 VLC_SAVE_FLAGS
1084 CFLAGS="${CFLAGS} -fomit-frame-pointer"
1085 CXXFLAGS="${CXXFLAGS} -fomit-frame-pointer"
1086 OBJCFLAGS="${OBJCFLAGS} -fomit-frame-pointer"
1087 AC_CACHE_CHECK([if $CC accepts -fomit-frame-pointer],
1088 [ac_cv_c_omit_frame_pointer], [
1089 AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
1090 ac_cv_c_omit_frame_pointer=yes
1091 ], [
1092 ac_cv_c_omit_frame_pointer=no
1093 ])
1094 ])
1095 AS_IF([test "${ac_cv_c_omit_frame_pointer}" = "no"], [VLC_RESTORE_FLAGS])
1096 ])
1098 ])
1100 AC_ARG_ENABLE(ssp, [
1101 AS_HELP_STRING([--disable-ssp],
1102 [disable stack smashing protection (default enabled for optimized builds)])
1103 ],,[enable_ssp="yes"])
1105 AS_IF([test "${enable_ssp}" != "no" -a "${enable_optimizations}" != "no"], [
1106 VLC_SAVE_FLAGS
1107 AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong])
1108 AX_APPEND_COMPILE_FLAGS([-fstack-protector-strong], [CXXFLAGS])
1109 dnl Win32 requires linking to ssp for stack-protection
1110 AS_IF([test "${SYS}" = "mingw32"], [
1111 LDFLAGS="${LDFLAGS} -lssp"
1112 AC_CACHE_CHECK([if linker supports stack protectors], [ac_cv_ld_ssp], [
1113 AC_TRY_LINK([#include <stdio.h>],[char buf[100]; fgets(buf, sizeof(buf), stdin);], [
1114 ac_cv_ld_ssp="yes"
1115 ], [
1116 ac_cv_ld_ssp="no"
1117 ])
1118 ])
1119 AS_IF([test "${ac_cv_ld_ssp}" = "no"], [VLC_RESTORE_FLAGS])
1120 ])
1121 ])
1123 AS_IF([test "${SYS}" = "mingw32"], [
1124 dnl library for BCrypt APIs
1125 AS_IF([test "${vlc_winstore_app}" = 1],
1126 [LDFLAGS="${LDFLAGS} -lbcrypt"])
1127 ])
1129 VLC_SAVE_FLAGS
1130 LDFLAGS="${LDFLAGS} -Wl,-Bsymbolic"
1131 AC_CACHE_CHECK([if linker supports -Bsymbolic], [ac_cv_ld_bsymbolic], [
1132 AC_TRY_LINK([],, [
1133 ac_cv_ld_bsymbolic="-Wl,-Bsymbolic"
1134 ], [
1135 ac_cv_ld_bsymbolic=""
1136 ])
1137 ])
1138 VLC_RESTORE_FLAGS
1139 SYMBOLIC_LDFLAGS="${ac_cv_ld_bsymbolic}"
1140 AC_SUBST(SYMBOLIC_LDFLAGS)
1142 VLC_SAVE_FLAGS
1143 LDFLAGS="${LDFLAGS} -Wl,-z,defs"
1144 AC_CACHE_CHECK([if linker supports -z,defs], [ac_cv_ld_z_defs], [
1145 AC_TRY_LINK([],, [
1146 ac_cv_ld_z_defs="yes"
1147 ], [
1148 ac_cv_ld_z_defs="no"
1149 ])
1150 ])
1151 AS_IF([test "${ac_cv_ld_z_defs}" = "no"], [VLC_RESTORE_FLAGS])
1153 dnl Check for __attribute__((packed))
1154 AC_CACHE_CHECK([for __attribute__((packed))],
1155 [ac_cv_c_attribute_packed],
1156 [ac_cv_c_attribute_packed=no
1157 AC_TRY_COMPILE(, [struct __attribute__((__packed__)) foo { int a; } b; (void)b;],
1158 [ac_cv_c_attribute_packed=yes])])
1159 if test "${ac_cv_c_attribute_packed}" != "no"; then
1160 AC_DEFINE(HAVE_ATTRIBUTE_PACKED, 1, Support for __attribute__((packed)) for structs)
1161 fi
1163 dnl
1164 dnl Check the CPU
1165 dnl
1166 case "${host_cpu}" in
1167 "")
1168 ARCH=unknown
1169 ;;
1170 armv*)
1171 ARCH="arm"
1172 host_cpu="arm"
1173 ;;
1174 *)
1175 ARCH="${host_cpu}"
1176 ;;
1177 esac
1179 dnl Check for backtrace() support
1180 AC_CHECK_HEADERS(execinfo.h)
1181 AC_CHECK_FUNCS(backtrace)
1183 dnl
1184 dnl default modules
1185 dnl
1186 ALIASES="${ALIASES} cvlc rvlc"
1188 dnl
1189 dnl Accelerated modules
1190 dnl
1192 dnl Check for fully working MMX intrinsics
1193 dnl We need support for -mmmx, we need <mmintrin.h>, and we also need a
1194 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1195 AC_ARG_ENABLE(mmx,
1196 [AS_HELP_STRING([--disable-mmx],
1197 [disable MMX optimizations (default auto)])],,[
1198 case "${host_cpu}" in
1199 i?86|x86_64)
1200 enable_mmx="yes"
1201 ;;
1202 *)
1203 enable_mmx="no"
1204 ;;
1205 esac
1206 ])
1207 have_mmx="no"
1208 have_mmxext="no"
1209 AS_IF([test "${enable_mmx}" != "no"], [
1210 ARCH="${ARCH} mmx"
1211 VLC_SAVE_FLAGS
1212 CFLAGS="${CFLAGS} -mmmx"
1213 AC_CACHE_CHECK([if $CC groks MMX intrinsics], [ac_cv_c_mmx_intrinsics], [
1214 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1215 [#include <mmintrin.h>
1216 #include <stdint.h>
1217 uint64_t frobzor;]], [
1218 [__m64 a, b, c;
1219 a = b = c = (__m64)frobzor;
1220 a = _mm_slli_pi16(a, 3);
1221 a = _mm_adds_pi16(a, b);
1222 c = _mm_srli_pi16(c, 8);
1223 c = _mm_slli_pi16(c, 3);
1224 b = _mm_adds_pi16(b, c);
1225 a = _mm_unpacklo_pi8(a, b);
1226 frobzor = (uint64_t)a;]])], [
1227 ac_cv_c_mmx_intrinsics=yes
1228 ], [
1229 ac_cv_c_mmx_intrinsics=no
1230 ])
1231 ])
1232 VLC_RESTORE_FLAGS
1233 AS_IF([test "${ac_cv_c_mmx_intrinsics}" != "no"], [
1234 AC_DEFINE(HAVE_MMX_INTRINSICS, 1, [Define to 1 if MMX intrinsics are available.])
1235 ])
1237 VLC_SAVE_FLAGS
1238 CFLAGS="${CFLAGS} -mmmx"
1239 AC_CACHE_CHECK([if $CC groks MMX inline assembly], [ac_cv_mmx_inline], [
1240 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1241 void *p;
1242 asm volatile("packuswb %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1243 ]])
1244 ], [
1245 ac_cv_mmx_inline=yes
1246 ], [
1247 ac_cv_mmx_inline=no
1248 ])
1249 ])
1250 AS_IF([test "${ac_cv_mmx_inline}" != "no"], [
1251 AC_DEFINE(CAN_COMPILE_MMX, 1, [Define to 1 inline MMX assembly is available.])
1252 have_mmx="yes"
1253 ])
1255 AC_CACHE_CHECK([if $CC groks MMX EXT inline assembly],
1256 [ac_cv_mmxext_inline], [
1257 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1258 void *p;
1259 asm volatile("maskmovq %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1260 ]])
1261 ], [
1262 ac_cv_mmxext_inline=yes
1263 ], [
1264 ac_cv_mmxext_inline=no
1265 ])
1266 ])
1267 VLC_RESTORE_FLAGS
1268 AS_IF([test "${ac_cv_mmxext_inline}" != "no"], [
1269 AC_DEFINE(CAN_COMPILE_MMXEXT, 1, [Define to 1 if MMX EXT inline assembly is available.])
1270 have_mmxext="yes"
1271 ])
1272 ])
1273 AM_CONDITIONAL([HAVE_MMX], [test "${have_mmx}" = "yes"])
1274 AM_CONDITIONAL([HAVE_MMXEXT], [test "${have_mmxext}" = "yes"])
1276 dnl Check for fully workin SSE2 intrinsics
1277 dnl We need support for -mmmx, we need <emmintrin.h>, and we also need a
1278 dnl working compiler (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23963)
1279 AC_ARG_ENABLE(sse,
1280 [AS_HELP_STRING([--disable-sse],
1281 [disable SSE (1-4) optimizations (default auto)])],, [
1282 case "${host_cpu}" in
1283 i?86|x86_64)
1284 enable_sse=yes
1285 ;;
1286 *)
1287 enable_sse=no
1288 ;;
1289 esac
1290 ])
1291 have_sse2="no"
1292 AS_IF([test "${enable_sse}" != "no"], [
1293 ARCH="${ARCH} sse sse2"
1295 VLC_SAVE_FLAGS
1296 CFLAGS="${CFLAGS} -msse2"
1297 AC_CACHE_CHECK([if $CC groks SSE2 intrinsics], [ac_cv_c_sse2_intrinsics], [
1298 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1299 [#include <emmintrin.h>
1300 #include <stdint.h>
1301 uint64_t frobzor;]], [
1302 [__m128i a, b, c;
1303 a = b = c = _mm_set1_epi64((__m64)frobzor);
1304 a = _mm_slli_epi16(a, 3);
1305 a = _mm_adds_epi16(a, b);
1306 c = _mm_srli_epi16(c, 8);
1307 c = _mm_slli_epi16(c, 3);
1308 b = _mm_adds_epi16(b, c);
1309 a = _mm_unpacklo_epi8(a, b);
1310 frobzor = (uint64_t)_mm_movepi64_pi64(a);]])], [
1311 ac_cv_c_sse2_intrinsics=yes
1312 ], [
1313 ac_cv_c_sse2_intrinsics=no
1314 ])
1315 ])
1316 VLC_RESTORE_FLAGS
1317 AS_IF([test "${ac_cv_c_sse2_intrinsics}" != "no"], [
1318 AC_DEFINE(HAVE_SSE2_INTRINSICS, 1, [Define to 1 if SSE2 intrinsics are available.])
1319 ])
1321 VLC_SAVE_FLAGS
1322 CFLAGS="${CFLAGS} -msse"
1323 AC_CACHE_CHECK([if $CC groks SSE inline assembly], [ac_cv_sse_inline], [
1324 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1325 void *p;
1326 asm volatile("xorps %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
1327 ]])
1328 ], [
1329 ac_cv_sse_inline=yes
1330 ], [
1331 ac_cv_sse_inline=no
1332 ])
1333 ])
1335 AS_IF([test "${ac_cv_sse_inline}" != "no" -a "${SYS}" != "solaris"], [
1336 AC_DEFINE(CAN_COMPILE_SSE, 1, [Define to 1 if SSE inline assembly is available.])
1337 ])
1339 AC_CACHE_CHECK([if $CC groks SSE2 inline assembly], [ac_cv_sse2_inline], [
1340 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1341 void *p;
1342 asm volatile("punpckhqdq %%xmm1,%%xmm2"::"r"(p):"xmm1", "xmm2");
1343 ]])
1344 ], [
1345 ac_cv_sse2_inline=yes
1346 ], [
1347 ac_cv_sse2_inline=no
1348 ])
1349 ])
1350 AS_IF([test "${ac_cv_sse2_inline}" != "no" -a "${SYS}" != "solaris"], [
1351 AC_DEFINE(CAN_COMPILE_SSE2, 1, [Define to 1 if SSE2 inline assembly is available.])
1352 have_sse2="yes"
1353 ])
1355 # SSE3
1356 AC_CACHE_CHECK([if $CC groks SSE3 inline assembly], [ac_cv_sse3_inline], [
1357 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1358 void *p;
1359 asm volatile("movsldup %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1360 ]])
1361 ], [
1362 ac_cv_sse3_inline=yes
1363 ], [
1364 ac_cv_sse3_inline=no
1365 ])
1366 ])
1368 AS_IF([test "${ac_cv_sse3_inline}" != "no"], [
1369 AC_DEFINE(CAN_COMPILE_SSE3, 1, [Define to 1 if SSE3 inline assembly is available.]) ])
1370 # SSSE3
1371 AC_CACHE_CHECK([if $CC groks SSSE3 inline assembly], [ac_cv_ssse3_inline], [
1372 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1373 void *p;
1374 asm volatile("pabsw %%xmm0,%%xmm0"::"r"(p):"xmm0");
1375 ]])
1376 ], [
1377 ac_cv_ssse3_inline=yes
1378 ], [
1379 ac_cv_ssse3_inline=no
1380 ])
1381 ])
1383 AS_IF([test "${ac_cv_ssse3_inline}" != "no"], [
1384 AC_DEFINE(CAN_COMPILE_SSSE3, 1, [Define to 1 if SSSE3 inline assembly is available.]) ])
1386 # SSE4.1
1387 AC_CACHE_CHECK([if $CC groks SSE4.1 inline assembly],
1388 [ac_cv_sse4_1_inline], [
1389 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1390 void *p;
1391 asm volatile("pmaxsb %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1392 ]])
1393 ], [
1394 ac_cv_sse4_1_inline=yes
1395 ], [
1396 ac_cv_sse4_1_inline=no
1397 ])
1398 ])
1400 AS_IF([test "${ac_cv_sse4_1_inline}" != "no"], [
1401 AC_DEFINE(CAN_COMPILE_SSE4_1, 1, [Define to 1 if SSE4_1 inline assembly is available.]) ])
1403 # SSE4.2
1404 AC_CACHE_CHECK([if $CC groks SSE4.2 inline assembly],
1405 [ac_cv_sse4_2_inline], [
1406 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1407 void *p;
1408 asm volatile("pcmpgtq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1409 ]])
1410 ], [
1411 ac_cv_sse4_2_inline=yes
1412 ], [
1413 ac_cv_sse4_2_inline=no
1414 ])
1415 ])
1417 AS_IF([test "${ac_cv_sse4_2_inline}" != "no"], [
1418 AC_DEFINE(CAN_COMPILE_SSE4_2, 1, [Define to 1 if SSE4_2 inline assembly is available.]) ])
1420 # SSE4A
1421 AC_CACHE_CHECK([if $CC groks SSE4A inline assembly], [ac_cv_sse4a_inline], [
1422 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1423 void *p;
1424 asm volatile("insertq %%xmm1,%%xmm0"::"r"(p):"xmm0", "xmm1");
1425 ]])
1426 ], [
1427 ac_cv_sse4a_inline=yes
1428 ], [
1429 ac_cv_sse4a_inline=no
1430 ])
1431 ])
1432 VLC_RESTORE_FLAGS
1433 AS_IF([test "${ac_cv_sse4a_inline}" != "no"], [
1434 AC_DEFINE(CAN_COMPILE_SSE4A, 1, [Define to 1 if SSE4A inline assembly is available.]) ])
1435 ])
1436 AM_CONDITIONAL([HAVE_SSE2], [test "$have_sse2" = "yes"])
1438 VLC_SAVE_FLAGS
1439 CFLAGS="${CFLAGS} -mmmx"
1440 have_3dnow="no"
1441 AC_CACHE_CHECK([if $CC groks 3D Now! inline assembly], [ac_cv_3dnow_inline], [
1442 AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[[
1443 void *p;
1444 asm volatile("pfadd %%mm1,%%mm2"::"r"(p):"mm1", "mm2");
1445 ]])
1446 ], [
1447 ac_cv_3dnow_inline=yes
1448 ], [
1449 ac_cv_3dnow_inline=no
1450 ])
1451 ])
1452 VLC_RESTORE_FLAGS
1453 AS_IF([test "${ac_cv_3dnow_inline}" != "no"], [
1454 AC_DEFINE(CAN_COMPILE_3DNOW, 1,
1455 [Define to 1 if 3D Now! inline assembly is available.])
1456 have_3dnow="yes"
1457 ])
1458 AM_CONDITIONAL([HAVE_3DNOW], [test "$have_3dnow" = "yes"])
1461 AC_ARG_ENABLE(neon,
1462 [AS_HELP_STRING([--disable-neon],
1463 [disable NEON optimizations (default auto)])],, [
1464 AS_IF([test "${host_cpu}" = "arm"], [enable_neon="yes"] ,[enable_neon="no"])
1465 ])
1466 AS_IF([test "${enable_neon}" != "no"], [
1467 VLC_SAVE_FLAGS
1468 CFLAGS="${CFLAGS} -mfpu=neon -mhard-float"
1469 AC_CACHE_CHECK([if $CCAS groks ARM NEON assembly], [ac_cv_arm_neon], [
1470 AC_COMPILE_IFELSE([
1471 AC_LANG_PROGRAM(,[[
1472 asm volatile("vqmovun.s64 d0, q1":::"d0");
1473 ]])
1474 ], [
1475 ac_cv_arm_neon="yes"
1476 ], [
1477 ac_cv_arm_neon="no"
1478 ])
1479 ])
1480 VLC_RESTORE_FLAGS
1481 ])
1482 AM_CONDITIONAL(HAVE_NEON, [test "${ac_cv_arm_neon}" = "yes"])
1484 AC_ARG_ENABLE(arm64,
1485 [AS_HELP_STRING([--disable-arm64],
1486 [disable arm 64-bit optimizations (default auto)])],, [
1487 AS_IF([test "${host_cpu}" = "aarch64"], [enable_arm64="yes"] ,[enable_arm64="no"])
1488 ])
1489 AS_IF([test "${enable_arm64}" != "no"], [
1490 AC_CACHE_CHECK([if $CCAS groks ARM 64 SIMD assembly], [ac_cv_arm64], [
1491 AC_COMPILE_IFELSE([
1492 AC_LANG_PROGRAM(,[[
1493 asm volatile("uhadd v0.8b, v0.8b, v1.8b":::"v0");
1494 ]])
1495 ], [
1496 ac_cv_arm64="yes"
1497 ], [
1498 ac_cv_arm64="no"
1499 ])
1500 ])
1501 ])
1502 AM_CONDITIONAL(HAVE_ARM64, [test "${ac_cv_arm64}" = "yes"])
1505 AC_ARG_ENABLE(altivec,
1506 [AS_HELP_STRING([--disable-altivec],
1507 [disable AltiVec optimizations (default auto)])],, [
1508 AS_CASE("${host_cpu}", [powerpc*],
1509 [enable_altivec=yes], [enable_altivec=no])
1510 ])
1511 have_altivec="no"
1512 ALTIVEC_CFLAGS=""
1513 AS_IF([test "${enable_altivec}" = "yes"], [
1514 ARCH="${ARCH} altivec";
1515 VLC_SAVE_FLAGS
1516 AC_CACHE_CHECK([if $CC groks AltiVec inline assembly],
1517 [ac_cv_altivec_inline],
1518 [AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1519 ac_cv_altivec_inline="yes",
1520 [CFLAGS="${CFLAGS} -Wa,-maltivec"
1521 AC_TRY_COMPILE(,[asm volatile("vperm 0,1,2,3");],
1522 [ac_cv_altivec_inline="-Wa,-maltivec"],
1523 ac_cv_altivec_inline=no)
1524 ])])
1525 VLC_RESTORE_FLAGS
1526 AS_IF([test "${ac_cv_altivec_inline}" != "no"], [
1527 AC_DEFINE(CAN_COMPILE_ALTIVEC, 1,
1528 [Define to 1 if AltiVec inline assembly is available.])
1529 AS_IF([test "${ac_cv_altivec_inline}" != "yes"], [
1530 ALTIVEC_CFLAGS="${ac_cv_altivec_inline}"
1531 VLC_ADD_CFLAGS([libvlccore],[${ac_cv_altivec_inline}])
1532 ])
1533 have_altivec="yes"
1534 ])
1536 VLC_SAVE_FLAGS
1537 AC_CACHE_CHECK([if \$CC groks AltiVec C extensions],
1538 [ac_cv_c_altivec], [
1539 CFLAGS="${CFLAGS} -maltivec"
1540 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
1541 [#include <altivec.h>]], [
1542 [vec_ld(0, (unsigned char *)0);]])], [
1543 ac_cv_c_altivec="-maltivec"
1544 ], [
1545 ac_cv_c_altivec="no"
1546 ])
1547 ])
1548 VLC_RESTORE_FLAGS
1549 AS_IF([test "${ac_cv_c_altivec}" != "no"], [
1550 CPPFLAGS="${CPPFLAGS} ${ac_cv_c_altivec}"
1551 AC_DEFINE(CAN_COMPILE_C_ALTIVEC, 1, [Define to 1 if C AltiVec extensions are available.])
1552 VLC_ADD_CFLAGS([libvlccore],[${ac_cv_c_altivec}])
1553 ALTIVEC_CFLAGS="$ALTIVEC_CFLAGS ${ac_cv_c_altivec}"
1554 VLC_ADD_CFLAGS([deinterlace],[${ac_cv_c_altivec}])
1555 have_altivec="yes"
1556 ])
1557 AC_CHECK_HEADERS(altivec.h)
1559 VLC_SAVE_FLAGS
1560 LDFLAGS="${LDFLAGS} -Wl,-framework,vecLib"
1561 AC_CACHE_CHECK([if linker needs -framework vecLib],
1562 [ac_cv_ld_altivec],
1563 [AC_TRY_LINK([],,ac_cv_ld_altivec=yes,ac_cv_ld_altivec=no)])
1564 VLC_RESTORE_FLAGS
1565 AS_IF([test "${ac_cv_ld_altivec}" != "no"], [
1566 VLC_ADD_LIBS([libvlccore],[-Wl,-framework,vecLib])
1567 ])
1568 ])
1569 AC_SUBST(ALTIVEC_CFLAGS)
1570 AM_CONDITIONAL([HAVE_ALTIVEC], [test "$have_altivec" = "yes"])
1572 dnl
1573 dnl Memory usage
1574 dnl
1575 AC_ARG_ENABLE(optimize-memory,
1576 [AS_HELP_STRING([--enable-optimize-memory],
1577 [optimize memory usage over performance])])
1578 if test "${enable_optimize_memory}" = "yes"; then
1579 AC_DEFINE(OPTIMIZE_MEMORY, 1, Define if you want to optimize memory usage over performance)
1580 fi
1582 dnl
1583 dnl Allow running as root (useful for people running on embedded platforms)
1584 dnl
1585 AC_ARG_ENABLE(run-as-root,
1586 [AS_HELP_STRING([--enable-run-as-root],
1587 [allow running VLC as root (default disabled)])])
1588 AS_IF([test "${enable_run_as_root}" = "yes"],[
1589 AC_DEFINE(ALLOW_RUN_AS_ROOT, 1,
1590 [Define to 1 to allow running VLC as root (uid 0).])
1591 ])
1593 dnl
1594 dnl Stream output
1595 dnl
1596 AC_ARG_ENABLE(sout,
1597 [AS_HELP_STRING([--disable-sout],
1598 [disable streaming output (default enabled)])])
1599 AS_IF([test "${enable_sout}" != "no"], [
1600 AC_DEFINE(ENABLE_SOUT, 1, [Define to 1 for stream output support.])
1601 ])
1602 AM_CONDITIONAL(ENABLE_SOUT, [test "${enable_sout}" != "no"])
1604 dnl Lua modules
1605 AC_ARG_ENABLE(lua,
1606 [AS_HELP_STRING([--disable-lua],
1607 [disable LUA scripting support (default enabled)])])
1608 if test "${enable_lua}" != "no"
1609 then
1610 PKG_CHECK_MODULES(LUA, lua5.2,
1611 [ have_lua=yes ],
1612 [
1613 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua 5.1 instead])
1615 PKG_CHECK_MODULES(LUA, lua5.1,
1616 [ have_lua=yes ],
1617 [
1618 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying lua >= 5.1 instead])
1619 PKG_CHECK_MODULES(LUA, lua >= 5.1,
1620 [ have_lua=yes ],
1621 [
1622 AC_MSG_WARN([${LUA_PKG_ERRORS}, trying manual detection instead])
1623 have_lua=yes
1624 AC_CHECK_HEADERS([lua.h lauxlib.h lualib.h],
1625 [],
1626 [ have_lua=no ] )
1627 AC_CHECK_LIB( lua5.2 , luaL_newstate,
1628 [LUA_LIBS="-llua5.2"],
1629 AC_CHECK_LIB( lua5.1 , luaL_newstate,
1630 [LUA_LIBS="-llua5.1"],
1631 AC_CHECK_LIB( lua51 , luaL_newstate,
1632 [LUA_LIBS="-llua51"],
1633 AC_CHECK_LIB( lua , luaL_newstate,
1634 [LUA_LIBS="-llua"],
1635 [ have_lua=no
1636 ], [-lm])
1637 )))
1638 ])
1639 ])
1640 ])
1641 if test "x${have_lua}" != "xyes" ; then
1642 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.])
1643 fi
1644 AC_ARG_VAR([LUAC], [LUA byte compiler])
1645 AS_IF([test -z "$LUAC"], [
1646 AC_CHECK_TOOL(LUAC, [luac], [false])
1647 ])
1648 AS_IF([test "${LUAC}" = "false"], [
1649 AC_MSG_ERROR([Could not find the LUA byte compiler.])
1650 ])
1651 AS_IF([test -d "${CONTRIB_DIR}" -a -f "${CONTRIB_DIR}/lib/liblua.a" -a `echo|${LUAC} -o - -|od -j 8 -N 2 -t x2|head -n 1|tr -s ' '|cut -d' ' -f2` != 0404], [
1652 AC_MSG_ERROR([You need 32-bits luac when using lua from contrib.])
1653 ])
1654 fi
1655 AM_CONDITIONAL(BUILD_LUA, [test "${have_lua}" = "yes"])
1658 dnl
1659 dnl VideoLAN manager
1660 dnl
1661 AC_ARG_ENABLE(vlm,
1662 [AS_HELP_STRING([--disable-vlm],
1663 [disable the stream manager (default enabled)])],,
1664 [enable_vlm="${enable_sout}"])
1665 AS_IF([test "${enable_vlm}" != "no"], [
1666 AS_IF([test "${enable_sout}" = "no"], [
1667 AC_MSG_ERROR([VLM requires the stream output. Do not use --disable-sout.])
1668 ])
1669 AC_DEFINE(ENABLE_VLM, 1, [Define if you want the VideoLAN manager support])
1670 ])
1671 AM_CONDITIONAL([ENABLE_VLM], [test "${enable_vlm}" != "no"])
1674 dnl
1675 dnl Addons manager storage and repositories modules
1676 dnl
1677 AC_ARG_ENABLE(addonmanagermodules,
1678 [AS_HELP_STRING([--disable-addonmanagermodules],
1679 [disable the addons manager modules (default enabled)])])
1680 if test "${enable_addonmanagermodules}" != "no"
1681 then
1682 AC_DEFINE(ENABLE_ADDONMANAGERMODULES, 1, [Define if you want the addons manager modules])
1683 fi
1684 AM_CONDITIONAL([ENABLE_ADDONMANAGERMODULES], [test "${enable_addonmanagermodules}" != "no"])
1687 dnl
1688 dnl Input plugins
1689 dnl
1691 EXTEND_HELP_STRING([Input plugins:])
1693 dnl
1694 dnl libarchive access module
1695 dnl
1696 PKG_ENABLE_MODULES_VLC([ARCHIVE], [archive], [libarchive >= 3.1.0], (libarchive support), [auto])
1698 dnl
1699 dnl live555 input
1700 dnl
1701 AC_ARG_ENABLE(live555,
1702 [AS_HELP_STRING([--enable-live555],
1703 [enable RTSP input through live555 (default enabled)])])
1705 AS_IF([test "${enable_live555}" != "no" -a -n "${CXX}"], [
1706 PKG_CHECK_MODULES(LIVE555, live555, [
1707 VLC_ADD_PLUGIN([live555])
1708 VLC_ADD_CXXFLAGS([live555], [$LIVE555_CFLAGS])
1709 VLC_ADD_LIBS([live555],[$LIVE555_LIBS])
1710 ], [
1711 AC_MSG_WARN([${LIVE555_PKG_ERRORS}.])
1713 AC_LANG_PUSH(C++)
1714 VLC_SAVE_FLAGS
1716 dnl detect include paths
1717 AS_IF([test -f "${CONTRIB_DIR}/include/UsageEnvironment/UsageEnvironment.hh"], [
1718 CPPFLAGS_live555="-I${CONTRIB_DIR}/include/liveMedia -I${CONTRIB_DIR}/include/groupsock -I${CONTRIB_DIR}/include/BasicUsageEnvironment -I${CONTRIB_DIR}/include/UsageEnvironment"
1719 ], [
1720 AS_IF([test "${SYS}" != "os2"], [
1721 LIVE555_PREFIX=${LIVE555_PREFIX-"/usr"}
1722 CPPFLAGS_live555="-I${LIVE555_PREFIX}/include/liveMedia -I${LIVE555_PREFIX}/include/groupsock -I${LIVE555_PREFIX}/include/BasicUsageEnvironment -I${LIVE555_PREFIX}/include/UsageEnvironment"
1723 ], [
1724 LIVE555_PREFIX=${LIVE555_PREFIX-"/usr/lib/live"}
1725 CPPFLAGS_live555="-I${LIVE555_PREFIX}/liveMedia/include -I${LIVE555_PREFIX}/groupsock/include -I${LIVE555_PREFIX}/BasicUsageEnvironment/include -I${LIVE555_PREFIX}/UsageEnvironment/include"
1726 LDFLAGS_live555="-L${LIVE555_PREFIX}/liveMedia -L${LIVE555_PREFIX}/groupsock -L${LIVE555_PREFIX}/BasicUsageEnvironment -L${LIVE555_PREFIX}/UsageEnvironment"
1727 ])
1728 ])
1730 dnl CPP Flags
1731 AS_IF([test "${SYS}" = "solaris"], [
1732 CPPFLAGS_live555="${CPPFLAGS_live555} -DSOLARIS"
1733 ])
1734 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_live555}"
1735 LDFLAGS="${LDFLAGS} ${LDFLAGS_live555}"
1737 dnl version check
1738 AC_CACHE_CHECK([for live555 version 1324598400 or later], [ac_cv_live555], [
1739 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
1740 [#include <liveMedia_version.hh>
1741 #if !defined (LIVEMEDIA_LIBRARY_VERSION_INT) || (LIVEMEDIA_LIBRARY_VERSION_INT < 1324598400)
1742 # error BOOM
1743 #endif]])
1744 ], [
1745 ac_cv_live555="yes"
1746 ], [
1747 ac_cv_live555="no"
1748 ])
1749 ])
1751 AS_IF([test "$ac_cv_live555" = "no"], [
1752 AC_MSG_WARN([live555 is missing or its installed version is too old:
1753 Version 2011.12.23 or later is required to proceed.
1754 You can get an updated one from http://www.live555.com/liveMedia .])
1755 AS_IF([test -n "${enable_live555}"], [
1756 AC_MSG_ERROR([Update live555 or pass --disable-live555 to disable RTSP input support.])
1757 ])
1758 ], [
1759 other_libs="-lgroupsock -lBasicUsageEnvironment -lUsageEnvironment"
1760 other_libs_pic="-lgroupsock_pic -lBasicUsageEnvironment_pic -lUsageEnvironment_pic"
1761 AS_IF([test "${SYS}" = "mingw32"], [
1762 # add ws2_32 for closesocket, select, recv
1763 other_libs="$other_libs -lws2_32"
1764 ])
1766 dnl We need to check for pic because live555 don't provide shared libs
1767 dnl and we want to build a plugins so we need -fPIC on some arch.
1768 VLC_ADD_CXXFLAGS([live555], [${CPPFLAGS_live555}])
1769 VLC_ADD_LDFLAGS([live555], [${LDFLAGS_live555}])
1770 AC_CHECK_LIB(liveMedia_pic, main, [
1771 VLC_ADD_PLUGIN([live555])
1772 VLC_ADD_LIBS([live555], [-lliveMedia_pic ${other_libs_pic}])
1773 ],[
1774 AC_CHECK_LIB(liveMedia, main, [
1775 VLC_ADD_PLUGIN([live555])
1776 VLC_ADD_LIBS([live555], [-lliveMedia ${other_libs}])
1777 ],[],[${other_libs}])
1778 ],[${other_libs_pic}])
1779 ])
1780 VLC_RESTORE_FLAGS
1781 AC_LANG_POP(C++)
1782 ])
1783 ])
1785 dnl
1786 dnl IIDC and DV FireWire input modules
1787 dnl
1788 PKG_ENABLE_MODULES_VLC([DC1394], [], [libdc1394-2 >= 2.1.0], [IIDC FireWire input module], [auto])
1789 PKG_ENABLE_MODULES_VLC([DV1394], [], [libraw1394 >= 2.0.1 libavc1394 >= 0.5.3], [DV FireWire input module], [auto])
1791 dnl
1792 dnl - linsys modules: access module check for libzvbi
1793 dnl
1794 AC_ARG_ENABLE(linsys,
1795 [AS_HELP_STRING([--enable-linsys],
1796 [Linux Linear Systems Ltd. SDI and HD-SDI input cards (default enabled)])])
1797 AS_IF([test "$SYS" = "linux" -a "${enable_linsys}" != "no"], [
1798 VLC_ADD_PLUGIN([linsys_hdsdi])
1799 PKG_CHECK_MODULES(LINSYS_SDI, [zvbi-0.2 >= 0.2.28], [
1800 VLC_ADD_PLUGIN([linsys_sdi])
1801 ], [
1802 AC_MSG_WARN([${LINSYS_SDI_PKG_ERRORS}.])
1803 ])
1804 ])
1806 dnl
1807 dnl dvdread module: check for libdvdread
1808 dnl
1809 PKG_ENABLE_MODULES_VLC([DVDREAD], [], [dvdread > 4.9.0], [dvdread input module], [auto])
1811 dnl
1812 dnl libdvdnav plugin
1813 dnl
1814 PKG_ENABLE_MODULES_VLC([DVDNAV], [], [dvdnav > 4.9.0], [DVD with navigation input module (dvdnav)], [auto])
1815 AS_IF([test "${enable_dvdnav}" != "no"], [
1816 AC_MSG_CHECKING(for dvdnav_stream_cb in dvdnav/dvdnav.h)
1817 AC_EGREP_HEADER(dvdnav_stream_cb,dvdnav/dvdnav.h,[
1818 AC_MSG_RESULT(yes)
1819 AC_DEFINE(HAVE_STREAM_CB_IN_DVDNAV_H, 1, For dvdnav demux support)
1820 ],[
1821 AC_MSG_RESULT(no)
1822 ])
1823 ])
1825 dnl
1826 dnl Blu-ray Disc Support with libbluray
1827 dnl
1828 PKG_ENABLE_MODULES_VLC([BLURAY], [libbluray], [libbluray >= 0.6.2], (libbluray for Blu-ray disc support ) )
1830 dnl
1831 dnl OpenCV wrapper and example filters
1832 dnl
1833 PKG_ENABLE_MODULES_VLC([OPENCV], [opencv_example opencv_wrapper], [opencv > 2.0], (OpenCV (computer vision) filter), [auto])
1836 dnl
1837 dnl libsmbclient plugin
1838 dnl
1839 PKG_ENABLE_MODULES_VLC([SMBCLIENT], [smbc], [smbclient], (SMB/CIFS support), [auto])
1841 dnl
1842 dnl liBDSM access module
1843 dnl
1844 PKG_ENABLE_MODULES_VLC([DSM], [dsm], [libdsm >= 0.2.0], [libdsm SMB/CIFS access/sd module], [auto])
1846 dnl
1847 dnl sftp access support
1848 dnl
1849 PKG_ENABLE_MODULES_VLC([SFTP], [sftp], [libssh2], (support SFTP file transfer via libssh2), [auto])
1851 dnl
1852 dnl nfs access support
1853 dnl
1854 PKG_ENABLE_MODULES_VLC([NFS], [nfs], [libnfs >= 1.10.0], (support nfs protocol via libnfs), [auto])
1856 dnl
1857 dnl Video4Linux 2
1858 dnl
1859 AC_ARG_ENABLE(v4l2, [AS_HELP_STRING([--disable-v4l2],
1860 [disable Video4Linux version 2 (default auto)])])
1861 have_v4l2="no"
1862 AS_IF([test "$enable_v4l2" != "no"], [
1863 AC_CHECK_HEADERS([linux/videodev2.h], [
1864 have_v4l2="yes"
1865 ])
1866 ])
1867 AM_CONDITIONAL(HAVE_V4L2, [test "${have_v4l2}" != "no"])
1869 dnl
1870 dnl special access module for Blackmagic SDI cards
1871 dnl
1872 AC_ARG_ENABLE(decklink,
1873 [AS_HELP_STRING([--disable-decklink],
1874 [disable Blackmagic DeckLink SDI input (default auto)])])
1875 AC_ARG_WITH(decklink_sdk,
1876 [AS_HELP_STRING[--with-decklink-sdk=DIR],
1877 [ location of Blackmagic DeckLink SDI SDK])])
1878 have_decklink=no
1879 if test "${enable_decklink}" != "no"
1880 then
1881 if test "${with_decklink_sdk}" != "no" -a -n "${with_decklink_sdk}"
1882 then
1883 VLC_ADD_CPPFLAGS([decklink decklinkoutput],[-I${with_decklink_sdk}/include])
1884 fi
1885 VLC_SAVE_FLAGS
1886 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_decklink}"
1887 AC_LANG_PUSH(C++)
1888 AC_CHECK_HEADERS(DeckLinkAPIDispatch.cpp, [
1889 have_decklink=yes
1890 ], [
1891 AC_MSG_WARN(Blackmagic DeckLink SDI include files not found, decklink disabled)
1892 ])
1893 AC_LANG_POP(C++)
1894 VLC_RESTORE_FLAGS
1895 fi
1896 AM_CONDITIONAL(HAVE_DECKLINK, [ test "${have_decklink}" != "no" ])
1899 dnl
1900 dnl Built-in CD-DA and VCD module
1901 dnl
1902 AC_ARG_ENABLE(vcd,
1903 [AS_HELP_STRING([--disable-vcd],
1904 [disable built-in VCD and CD-DA support (default enabled)])])
1906 AC_ARG_ENABLE(libcddb,
1907 [AS_HELP_STRING([--disable-libcddb],
1908 [disable CDDB for Audio CD (default enabled)])])
1910 if test "${enable_vcd}" != "no"
1911 then
1912 AC_MSG_CHECKING(for cdrom_msf0 in linux/cdrom.h)
1913 AC_EGREP_HEADER(cdrom_msf0,linux/cdrom.h,[
1914 AC_MSG_RESULT(yes)
1915 VLC_ADD_PLUGIN([vcd cdda])
1916 ],[
1917 AC_MSG_RESULT(no)
1918 ])
1920 AC_MSG_CHECKING(for scsireq in sys/scsiio.h)
1921 AC_EGREP_HEADER(scsireq,sys/scsiio.h,[
1922 AC_MSG_RESULT(yes)
1923 VLC_ADD_PLUGIN([vcd cdda])
1924 AC_DEFINE(HAVE_SCSIREQ_IN_SYS_SCSIIO_H, 1, For NetBSD VCD support)
1925 ],[
1926 AC_MSG_RESULT(no)
1927 ])
1929 AC_MSG_CHECKING(for ioc_toc_header in sys/cdio.h)
1930 AC_EGREP_HEADER(ioc_toc_header ,sys/cdio.h,[
1931 AC_MSG_RESULT(yes)
1932 VLC_ADD_PLUGIN([vcd cdda])
1933 AC_DEFINE(HAVE_IOC_TOC_HEADER_IN_SYS_CDIO_H, 1, For FreeBSD VCD support)
1934 ],[
1935 AC_MSG_RESULT(no)
1936 ])
1938 if test "${SYS}" = "bsdi" -o "${SYS}" = "mingw32" -o "${SYS}" = "os2" -o "${SYS}" = "darwin"
1939 then
1940 VLC_ADD_PLUGIN([vcd cdda])
1941 fi
1943 if test "$enable_libcddb" != "no"; then
1944 PKG_CHECK_MODULES(LIBCDDB, [libcddb >= 0.9.5], [
1945 HAVE_LIBCDDB=yes
1946 AC_DEFINE(HAVE_LIBCDDB, 1, [Define this if you have libcddb installed])
1947 VLC_ADD_LIBS([cdda],[$LIBCDDB_LIBS])
1948 VLC_ADD_CFLAGS([cdda],[$LIBCDDB_CFLAGS])
1949 ],:
1950 [AC_MSG_WARN([${LIBCDDB_PKG_ERRORS}: CDDB access disabled.])
1951 HAVE_LIBCDDB=no])
1952 fi
1953 fi
1955 dnl
1956 dnl Linux DVB
1957 dnl
1958 AC_CACHE_CHECK([for Linux DVB version 5.1], [ac_cv_linux_dvb_5_1], [
1959 AC_PREPROC_IFELSE([AC_LANG_PROGRAM([
1960 [#include <linux/dvb/version.h>
1961 #if (DVB_API_VERSION < 5)
1962 # error Linux DVB API v3.2 and older are not supported.
1963 #endif
1964 #if (DVB_API_VERSION == 5 && DVB_API_VERSION_MINOR < 1)
1965 # error Linux DVB API v5.0 is unsupported. Please update.
1966 #endif
1967 ]])], [
1968 ac_cv_linux_dvb_5_1=yes
1969 ], [
1970 ac_cv_linux_dvb_5_1=no
1971 ])])
1972 AM_CONDITIONAL([HAVE_LINUX_DVB], [test "$ac_cv_linux_dvb_5_1" = "yes"])
1974 dnl
1975 dnl Screen capture module
1976 dnl
1977 AC_ARG_ENABLE(screen,
1978 [AS_HELP_STRING([--enable-screen],
1979 [disable screen capture (default enabled)])])
1980 if test "${enable_screen}" != "no"; then
1981 if test "${SYS}" = "darwin"; then
1982 AC_CHECK_HEADERS(ApplicationServices/ApplicationServices.h, [
1983 VLC_ADD_PLUGIN([screen])
1984 ])
1985 fi
1986 fi
1987 AM_CONDITIONAL(HAVE_MAC_SCREEN, [test "${SYS}" = "darwin" -a "x${enable_screen}" != "xno"])
1989 dnl
1990 dnl VNC/RFB access module
1991 dnl
1992 PKG_ENABLE_MODULES_VLC([VNC], [vnc], [libvncclient >= 0.9.9], (VNC/rfb client support), [auto])
1994 dnl RDP/Remote Desktop access module
1995 dnl
1996 PKG_ENABLE_MODULES_VLC([FREERDP], [rdp], [freerdp >= 1.0.1], (RDP/Remote Desktop client support) )
1998 dnl
1999 dnl Real RTSP plugin
2000 dnl
2001 AC_ARG_ENABLE(realrtsp,
2002 [ --enable-realrtsp Real RTSP module (default disabled)])
2003 if test "${enable_realrtsp}" = "yes"; then
2004 VLC_ADD_PLUGIN([access_realrtsp])
2005 fi
2007 dnl
2008 dnl QTKit
2009 AC_ARG_ENABLE(macosx-qtkit,
2010 [ --enable-macosx-qtkit Mac OS X qtsound (audio) module (default enabled on Mac OS X <= v10.11)])
2011 if test "x${enable_macosx_qtkit}" != "xno" &&
2012 (test "${SYS}" = "darwin" || test "${enable_macosx_qtkit}" = "yes")
2013 then
2014 AC_CHECK_HEADERS(QTKit/QTKit.h, [
2015 VLC_ADD_PLUGIN([qtsound])
2016 ])
2017 fi
2019 dnl
2020 dnl AVFoundation
2021 AC_SUBST(have_avfoundation, ["no"])
2022 AC_ARG_ENABLE(macosx-avfoundation,
2023 [ --enable-macosx-avfoundation Mac OS X avcapture (video) module (default enabled on Mac OS X)])
2024 if test "x${enable_macosx_avfoundation}" != "xno" &&
2025 (test "${SYS}" = "darwin" || test "${enable_macosx_avfoundation}" = "yes")
2026 then
2027 SAVED_LIBS="${LIBS}"
2028 LIBS="-framework AVFoundation"
2029 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]], [])],[have_avfoundation=yes],[have_avfoundation=no])
2030 LIBS="${SAVED_LIBS}"
2031 if test "${have_avfoundation}" != "no"
2032 then
2033 VLC_ADD_PLUGIN([avcapture])
2034 fi
2035 fi
2036 AM_CONDITIONAL(HAVE_AVFOUNDATION, [test "${have_avfoundation}" != "no"])
2038 dnl
2039 dnl DCP plugin (using asdcplib)
2040 dnl
2041 PKG_WITH_MODULES([ASDCP], [asdcplib], [have_asdcp="yes"])
2042 AM_CONDITIONAL(HAVE_ASDCP, [test "${have_asdcp}" = "yes"])
2044 dnl
2045 dnl Demux plugins
2046 dnl
2048 EXTEND_HELP_STRING([Mux/Demux plugins:])
2050 dnl
2051 dnl libdvbpsi check for ts mux/demux
2052 dnl
2053 have_dvbpsi="no"
2054 PKG_WITH_MODULES([DVBPSI], [libdvbpsi >= 1.2.0], [have_dvbpsi="yes"])
2055 AM_CONDITIONAL(HAVE_DVBPSI, [test "${have_dvbpsi}" = "yes"])
2058 dnl
2059 dnl GME demux plugin
2060 dnl
2061 AC_ARG_ENABLE(gme,
2062 [AS_HELP_STRING([--enable-gme],
2063 [use Game Music Emu (default auto)])])
2064 AS_IF([test "${enable_gme}" != "no"], [
2065 AC_CHECK_HEADER([gme/gme.h], [
2066 AC_CHECK_LIB([gme], [gme_identify_header], [
2067 VLC_ADD_PLUGIN([gme])
2068 ], [
2069 AC_CHECK_LIB([gme], [gme_identify_extension], [
2070 VLC_ADD_LIBS([gme], [-lstdc++ $LIBM])
2071 VLC_ADD_PLUGIN([gme])
2072 ],, [-lstdc++ $LIBM])
2073 ])
2074 VLC_ADD_LIBS([gme], [-lgme])
2075 ], [
2076 AS_IF([test "x${enable_gme}" != "x"], [
2077 AC_MSG_ERROR([GME cannot be found. Please install the development files.])
2078 ])
2079 ])
2080 ])
2083 dnl
2084 dnl SIDPlay plugin
2085 dnl
2086 AC_ARG_ENABLE(sid,
2087 [AS_HELP_STRING([--enable-sid],[C64 sid demux support (default auto)])])
2088 AS_IF([test "${enable_sid}" != "no"], [
2089 PKG_CHECK_MODULES(SID, [libsidplay2], [
2090 AC_LANG_PUSH(C++)
2091 oldCPPFLAGS="$CPPFLAGS"
2092 CPPFLAGS="$CPPFLAGS $SID_CFLAGS"
2093 AC_CHECK_HEADER([sidplay/builders/resid.h], [
2094 VLC_ADD_PLUGIN([sid])
2095 VLC_ADD_CFLAGS([sid], [$SID_CFLAGS])
2096 VLC_ADD_LIBS([sid], [$SID_LIBS] [-lresid-builder])
2097 ], [
2098 AS_IF([test -n "${enable_sid}"],
2099 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2100 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2101 )
2102 ])
2103 CPPFLAGS="$oldCPPFLAGS"
2104 AC_LANG_POP(C++)
2105 ], [
2106 AS_IF([test "x${enable_sid}" = "xyes"],
2107 [AC_MSG_ERROR([${SID_PKG_ERRORS} (required for sid).])],
2108 [AC_MSG_WARN([${SID_PKG_ERRORS} (required for sid).])]
2109 )
2110 ])
2111 ])
2114 dnl
2115 dnl ogg demux plugin
2116 dnl
2117 PKG_ENABLE_MODULES_VLC([OGG], [mux_ogg], [ogg >= 1.0], [Ogg demux support], [auto])
2118 PKG_CHECK_MODULES(LIBVORBIS, [vorbis >= 1.1], [
2119 AC_DEFINE(HAVE_LIBVORBIS, 1, [Define to 1 if you have the libvorbis])
2120 ],[true])
2121 PKG_ENABLE_MODULES_VLC([OGG], [], [ogg >= 1.0], [Ogg demux support], [auto], [${LIBVORBIS_CFLAGS}], [${LIBVORBIS_LIBS}])
2122 if test "${enable_sout}" != "no"; then
2123 dnl Check for libshout
2124 PKG_ENABLE_MODULES_VLC([SHOUT], [access_output_shout], [shout >= 2.1], [libshout output plugin], [auto])
2125 fi
2127 dnl
2128 dnl matroska demux plugin
2129 dnl
2130 PKG_WITH_MODULES([MATROSKA], [libebml libmatroska], [
2131 VLC_ADD_PLUGIN([mkv])
2132 VLC_ADD_CFLAGS([mkv], [$MATROSKA_CFLAGS])
2133 VLC_ADD_LIBS([mkv], [$MATROSKA_LIBS])
2134 have_matroska="yes"
2135 ],,[MKV format support], [auto])
2136 AM_CONDITIONAL([HAVE_MATROSKA], [test "${have_matroska}" = "yes"])
2138 dnl
2139 dnl modplug demux plugin
2140 dnl
2141 AC_ARG_ENABLE(mod,
2142 [AS_HELP_STRING([--disable-mod],
2143 [do not use libmodplug (default auto)])])
2144 if test "${enable_mod}" != "no" ; then
2145 PKG_CHECK_MODULES(LIBMODPLUG, [libmodplug >= 0.8.4 libmodplug != 0.8.8], [
2146 VLC_ADD_PLUGIN([mod])
2147 VLC_ADD_CXXFLAGS([mod],[$LIBMODPLUG_CFLAGS])
2148 VLC_ADD_CFLAGS([mod],[$LIBMODPLUG_CFLAGS]) #modules/demux/mod.c needs CFLAGS_mod, not CXXFLAGS_mod
2149 VLC_ADD_LIBS([mod],[$LIBMODPLUG_LIBS])
2150 ],[
2151 AS_IF([test -n "${enable_mod}"],
2152 [AC_MSG_ERROR([${LIBMODPLUG_PKG_ERRORS}.])],
2153 [AC_MSG_WARN([${LIBMODPLUG_PKG_ERRORS}.])])
2154 ])
2155 fi
2157 dnl
2158 dnl mpc demux plugin
2159 dnl
2160 AC_ARG_ENABLE(mpc,
2161 [AS_HELP_STRING([--disable-mpc], [do not use libmpcdec (default auto)])])
2162 if test "${enable_mpc}" != "no"
2163 then
2164 AC_CHECK_HEADERS([mpc/mpcdec.h], [
2165 VLC_ADD_PLUGIN([mpc])
2166 VLC_ADD_LIBS([mpc],[-lmpcdec])],
2167 [AC_CHECK_HEADERS([mpcdec/mpcdec.h], [
2168 VLC_ADD_PLUGIN([mpc])
2169 VLC_ADD_LIBS([mpc],[-lmpcdec])])])
2170 fi
2172 dnl
2173 dnl Codec plugins
2174 dnl
2176 EXTEND_HELP_STRING([Codec plugins:])
2178 dnl
2179 dnl wmafixed plugin
2180 dnl
2181 AC_ARG_ENABLE(wma-fixed,
2182 [ --enable-wma-fixed libwma-fixed module (default disabled)])
2183 if test "${enable_wma_fixed}" = "yes"
2184 then
2185 VLC_ADD_PLUGIN([wma_fixed])
2186 fi
2188 dnl
2189 dnl shine encoder plugin
2190 dnl
2191 PKG_ENABLE_MODULES_VLC([SHINE], [], [shine >= 3.0.0], [MPEG Audio Layer 3 encoder], [auto], [], [], [])
2194 dnl
2195 dnl openmax il codec plugin
2196 dnl
2197 AC_ARG_ENABLE(omxil,
2198 [ --enable-omxil openmax il codec module (default disabled)])
2199 if test "${enable_omxil}" = "yes"
2200 then
2201 VLC_ADD_PLUGIN([omxil])
2202 fi
2204 dnl
2205 dnl raspberry pi openmax il configuration
2206 dnl
2207 AC_ARG_ENABLE(rpi-omxil,
2208 [ --enable-rpi-omxil openmax il configured for raspberry pi (default disabled)])
2209 if test "${enable_rpi_omxil}" = "yes"
2210 then
2211 VLC_ADD_PLUGIN([omxil])
2212 VLC_ADD_CFLAGS([omxil],[-DRPI_OMX])
2213 fi
2215 dnl
2216 dnl CrystalHD codec plugin
2217 dnl
2218 AC_ARG_ENABLE(crystalhd,
2219 [ --enable-crystalhd crystalhd codec plugin (default auto)])
2220 if test "${enable_crystalhd}" != "no"; then
2221 AC_CHECK_HEADER(libcrystalhd/libcrystalhd_if.h, [
2222 VLC_ADD_PLUGIN([crystalhd])
2223 VLC_ADD_LIBS([crystalhd], [-lcrystalhd])
2224 ],[
2225 if test "${SYS}" = "mingw32" ; then
2226 AC_CHECK_HEADERS(libcrystalhd/bc_dts_defs.h, [
2227 VLC_ADD_PLUGIN([crystalhd])
2228 AC_CHECK_HEADERS(libcrystalhd/bc_drv_if.h, [
2229 VLC_ADD_LIBS([crystalhd], [-lbcmDIL])
2230 ])
2231 ],[
2232 AS_IF([test x"${enable_crystalhd}" = "xyes"],
2233 [AC_MSG_ERROR("Could not find CrystalHD development headers")],
2234 [AC_MSG_WARN("Could not find CrystalHD development headers")])
2235 ],[#define __LINUX_USER__
2236 #include <libcrystalhd/bc_dts_types.h>
2237 ])
2238 fi
2239 ],[
2240 #include <libcrystalhd/bc_dts_types.h>
2241 ])
2242 fi
2244 dnl
2245 dnl mad plugin
2246 dnl
2247 have_mad="no"
2248 MAD_CFLAGS=""
2249 MAD_LIBS=""
2251 AC_ARG_WITH(mad, [ --with-mad=PATH path to libmad], [
2252 enable_mad="yes"
2253 ], [
2254 with_mad="no"
2255 ])
2256 AS_IF([test "${with_mad}" != "no"], [
2257 MAD_CFLAGS="-I${with_mad}/include"
2258 MAD_LIBS="-L${with_mad}/lib"
2259 ])
2261 AC_ARG_ENABLE(mad,
2262 [ --enable-mad libmad module (default enabled)])
2263 AS_IF([test "${enable_mad}" != "no"], [
2264 VLC_SAVE_FLAGS
2265 CPPFLAGS="${CPPFLAGS} ${MAD_CFLAGS}"
2266 LDFLAGS="${LDFLAGS} ${MAD_LIBS}"
2267 AC_CHECK_HEADERS(mad.h, [
2268 AC_CHECK_LIB(mad, mad_bit_init, [
2269 have_mad="yes"
2270 MAD_LIBS="${MAD_LIBS} -lmad"
2271 ])
2272 ])
2273 VLC_RESTORE_FLAGS
2274 AS_IF([test -n "$enable_mad" -a "${have_mad}" = "no"], [
2275 AC_MSG_ERROR([Could not find libmad. Install it or pass --disable-mad to disable it.])
2276 ])
2277 ])
2278 AC_SUBST(MAD_CFLAGS)
2279 AC_SUBST(MAD_LIBS)
2280 AM_CONDITIONAL([HAVE_MAD], [test "${have_mad}" = "yes"])
2282 dnl mpg123 plugin
2283 dnl
2284 dnl
2285 PKG_ENABLE_MODULES_VLC([MPG123], [mpg123], [libmpg123], [libmpg123 decoder support], [auto])
2287 dnl
2288 dnl gstreamer stuff
2289 dnl
2290 AC_ARG_ENABLE(gst-decode,
2291 [ --enable-gst-decode GStreamer based decoding support (currently supports only video decoding) (default auto)])
2293 have_gst_decode="no"
2294 AS_IF([test "${enable_gst_decode}" != "no"], [
2295 PKG_CHECK_MODULES([GST_APP], [gstreamer-app-1.0], [
2296 PKG_CHECK_MODULES([GST_VIDEO], [gstreamer-video-1.0], [
2297 have_gst_decode="yes"
2298 ], [
2299 AC_MSG_WARN([${GST_VIDEO_PKG_ERRORS}. GStreamer decoder module will not be built.])
2300 ])
2301 ], [
2302 AC_MSG_WARN([${GST_APP_PKG_ERRORS}. GStreamer modules will not be built.])
2303 ])
2304 ])
2305 AM_CONDITIONAL([HAVE_GST_DECODE], [test "${have_gst_decode}" = "yes"])
2307 dnl
2308 dnl avcodec decoder/encoder plugin
2309 dnl
2310 AC_ARG_ENABLE(merge-ffmpeg,
2311 [ --enable-merge-ffmpeg merge FFmpeg-based plugins (default disabled)],, [
2312 enable_merge_ffmpeg="no"
2313 ])
2314 AM_CONDITIONAL([MERGE_FFMPEG], [test "$enable_merge_ffmpeg" != "no"])
2316 AC_MSG_CHECKING([for libavutil variant])
2317 PKG_CHECK_EXISTS([libavutil], [
2318 libavutil_version="$(${PKG_CONFIG} --modversion libavutil)"
2319 libavutil_micro="${libavutil_version##*.}"
2320 AS_IF([test ${libavutil_micro} -le 99], [
2321 avfork="libav"
2322 ], [
2323 avfork="ffmpeg"
2324 ])
2325 ], [
2326 avfork="none"
2327 ])
2328 AC_MSG_RESULT([${avfork}])
2330 AC_ARG_ENABLE(avcodec,
2331 [ --enable-avcodec libavcodec codec (default enabled)])
2332 AS_IF([test "${enable_avcodec}" != "no"], [
2333 dnl We need >=57.16.0 from libav or >=57.37.100 from ffmpeg
2334 case "${avfork}" in
2335 libav) av_codec_ver="57.16.0" ;;
2336 ffmpeg) av_codec_ver="57.37.100" ;;
2337 *) AC_MSG_ERROR([Missing libav or FFmpeg. Pass --disable-avcodec to ignore this error.])
2338 esac
2339 PKG_CHECK_MODULES(AVCODEC,[libavcodec >= ${av_codec_ver} libavutil >= 52.0.0], [
2340 VLC_SAVE_FLAGS
2341 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2342 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2343 AC_CHECK_HEADERS(libavcodec/avcodec.h)
2344 AC_CHECK_HEADERS(libavutil/avutil.h)
2345 VLC_RESTORE_FLAGS
2346 have_avcodec="yes"
2347 ],[
2348 AC_MSG_ERROR([${AVCODEC_PKG_ERRORS}. Pass --disable-avcodec to ignore this error.])
2349 ])
2350 ], [
2351 have_avcodec="no"
2352 ])
2353 AM_CONDITIONAL([HAVE_AVCODEC], [test "${have_avcodec}" != "no"])
2355 dnl
2356 dnl libva needs avcodec
2357 dnl
2358 AC_ARG_ENABLE(libva,
2359 [ --enable-libva VAAPI GPU decoding support (libVA) (default auto)])
2361 AS_IF([test "${enable_libva}" = "yes" -a "${have_avcodec}" != "yes" ], [
2362 AC_MSG_ERROR([--enable-libva and --disable-avcodec options are mutually exclusive. Use --enable-avcodec.])
2363 ])
2365 have_vaapi="no"
2366 have_vaapi_drm="no"
2367 have_vaapi_x11="no"
2368 have_vaapi_wl="no"
2369 AS_IF([test "${enable_libva}" != "no"], [
2370 PKG_CHECK_MODULES([LIBVA], [libva >= 0.38], [
2371 have_vaapi="yes"
2372 ], [
2373 AS_IF([test -n "${enable_libva}"], [
2374 AC_MSG_ERROR([${LIBVA_PKG_ERRORS}.])
2375 ], [
2376 AC_MSG_WARN([${LIBVA_PKG_ERRORS}.])
2377 ])
2378 ])
2379 PKG_CHECK_MODULES([LIBVA_DRM], [libva-drm], [
2380 have_vaapi_drm="yes"
2381 ], [
2382 AC_MSG_WARN([${LIBVA_DRM_PKG_ERRORS}.])
2383 ])
2384 PKG_CHECK_MODULES(LIBVA_X11, [libva-x11], [
2385 have_vaapi_x11="yes"
2386 ], [
2387 AC_MSG_WARN([${LIBVA_X11_PKG_ERRORS}.])
2388 ])
2389 PKG_CHECK_MODULES(LIBVA_WL, [libva-wayland], [
2390 have_vaapi_wl="yes"
2391 ], [
2392 AC_MSG_WARN([${LIBVA_WL_PKG_ERRORS}.])
2393 ])
2394 ])
2395 AM_CONDITIONAL([HAVE_VAAPI], [test "${have_vaapi}" = "yes"])
2396 AM_CONDITIONAL([HAVE_VAAPI_DRM], [test "${have_vaapi_drm}" = "yes"])
2397 AM_CONDITIONAL([HAVE_VAAPI_X11], [test "${have_vaapi_x11}" = "yes"])
2398 AM_CONDITIONAL([HAVE_VAAPI_WL], [test "${have_vaapi_wl}" = "yes"])
2400 have_avcodec_vaapi="no"
2401 AS_IF([test "${have_vaapi}" = "yes" -a "${have_avcodec}" = "yes"], [
2402 VLC_SAVE_FLAGS
2403 CPPFLAGS="${CPPFLAGS} ${AVCODEC_CFLAGS}"
2404 CFLAGS="${CFLAGS} ${AVCODEC_CFLAGS}"
2405 AC_CHECK_HEADERS([libavcodec/vaapi.h], [
2406 AC_MSG_NOTICE([VA API acceleration activated])
2407 have_avcodec_vaapi="yes"
2408 ],[
2409 AS_IF([test -n "${enable_libva}"], [
2410 AC_MSG_ERROR([libva is present but libavcodec/vaapi.h is missing])
2411 ], [
2412 AC_MSG_WARN([libva is present but libavcodec/vaapi.h is missing ])
2413 ])
2414 ])
2415 VLC_RESTORE_FLAGS
2416 ])
2417 AM_CONDITIONAL([HAVE_AVCODEC_VAAPI], [test "${have_avcodec_vaapi}" = "yes"])
2419 dnl
2420 dnl dxva2 needs avcodec
2421 dnl
2422 AC_ARG_ENABLE(dxva2,
2423 [ --enable-dxva2 DxVA2 GPU decoding support (default auto)])
2425 have_avcodec_dxva2="no"
2426 AS_IF([test "${enable_dxva2}" != "no"], [
2427 if test "${SYS}" = "mingw32"; then
2428 AS_IF([test "x${have_avcodec}" = "xyes"], [
2429 AC_CHECK_HEADERS(dxva2api.h,
2430 [
2431 AC_CHECK_HEADERS(libavcodec/dxva2.h, [
2432 AC_MSG_NOTICE([DxVA2 acceleration activated])
2433 have_avcodec_dxva2="yes"
2434 ],[
2435 AS_IF([test "${enable_dxva2}" = "yes"],
2436 [AC_MSG_ERROR([dxva2 is present but libavcodec/dxva2.h is missing])],
2437 [AC_MSG_WARN([dxva2 is present but libavcodec/dxva2.h is missing ])])
2438 ], [#undef _WIN32_WINNT
2439 /* DXVA2 is only available in Vista and above */
2440 #define _WIN32_WINNT 0x600])
2441 ],[
2442 AS_IF([test "${enable_dxva2}" = "yes"],
2443 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2444 [AC_MSG_WARN([dxva2api.h not found])])
2445 ],[#include <d3d9.h>])
2446 ],[
2447 AS_IF([test "x${enable_dxva2}" != "x"], [
2448 AC_MSG_ERROR([--enable-dxva2 and --disable-avcodec options are mutually exclusive.])
2449 ])
2450 ])
2451 fi
2452 ])
2453 AM_CONDITIONAL([HAVE_AVCODEC_DXVA2], [test "${have_avcodec_dxva2}" = "yes"])
2455 dnl
2456 dnl d3d11va needs avcodec
2457 dnl
2458 AC_ARG_ENABLE(d3d11va,
2459 [ --enable-d3d11va D3D11 GPU decoding support (default auto)])
2461 have_avcodec_d3d11va="no"
2462 AS_IF([test "${enable_d3d11va}" != "no"], [
2463 if test "${SYS}" = "mingw32"; then
2464 AS_IF([test "x${have_avcodec}" = "xyes"], [
2465 AC_CHECK_TYPES([ID3D11VideoDecoder],
2466 [
2467 AC_CHECK_HEADERS(dxva2api.h,
2468 [
2469 AC_CHECK_HEADERS(libavcodec/d3d11va.h, [
2470 AC_MSG_NOTICE([D3D11 acceleration activated])
2471 AC_DEFINE(HAVE_AVCODEC_D3D11VA, 1, [Define if the d3d11va module is built])
2472 have_avcodec_d3d11va="yes"
2473 ],[
2474 AS_IF([test "${enable_d3d11va}" = "yes"],
2475 [AC_MSG_ERROR([d3d11va is present but libavcodec/d3d11va.h is missing])],
2476 [AC_MSG_WARN([d3d11va is present but libavcodec/d3d11va.h is missing ])])
2477 ], [#undef _WIN32_WINNT
2478 /* D3D11 is only available in Vista and above */
2479 #define _WIN32_WINNT 0x600])
2480 ],[
2481 AS_IF([test "${enable_d3d11va}" = "yes"],
2482 [AC_MSG_ERROR([Could not find required dxva2api.h])],
2483 [AC_MSG_WARN([dxva2api.h not found])])
2484 ],[#include <d3d9.h>])
2485 ],[
2486 AS_IF([test "${enable_d3d11va}" = "yes"],
2487 [AC_MSG_ERROR([Could not find required ID3D11VideoDecoder in d3d11.h])],
2488 [AC_MSG_WARN([ID3D11VideoDecoder not found])])
2489 ], [#include <d3d11.h>])
2490 ],[
2491 AS_IF([test "x${enable_d3d11va}" != "x"], [
2492 AC_MSG_ERROR([--enable-d3d11va and --disable-avcodec options are mutually exclusive.])
2493 ])
2494 ])
2495 fi
2496 ])
2497 AM_CONDITIONAL([HAVE_AVCODEC_D3D11VA], [test "${have_avcodec_d3d11va}" = "yes"])
2499 dnl
2500 dnl DXGI debug
2501 dnl
2502 AC_CHECK_HEADERS(dxgidebug.h dxgi1_6.h)
2504 dnl
2505 dnl avformat demuxer/muxer plugin
2506 dnl
2508 AC_ARG_ENABLE(avformat,
2509 [ --enable-avformat libavformat containers (default enabled)],, [
2510 enable_avformat="${have_avcodec}"
2511 ])
2512 have_avformat="no"
2513 AS_IF([test "${enable_avformat}" != "no"], [
2514 PKG_CHECK_MODULES(AVFORMAT,[libavformat >= 53.21.0 libavcodec libavutil], [
2515 have_avformat="yes"
2516 VLC_SAVE_FLAGS
2517 CPPFLAGS="${CPPFLAGS} ${AVFORMAT_CFLAGS}"
2518 CFLAGS="${CFLAGS} ${AVFORMAT_CFLAGS}"
2519 AC_CHECK_HEADERS(libavformat/avformat.h libavformat/avio.h)
2520 AC_CHECK_HEADERS(libavcodec/avcodec.h)
2521 AC_CHECK_HEADERS(libavutil/avutil.h)
2522 AS_IF([test "$enable_merge_ffmpeg" = "no"], [
2523 have_avformat="no"
2524 ])
2525 VLC_RESTORE_FLAGS
2526 ],[
2527 AC_MSG_ERROR([${AVFORMAT_PKG_ERRORS}. Pass --disable-avformat to ignore this error.])
2528 ])
2529 ])
2530 AM_CONDITIONAL([HAVE_AVFORMAT], [test "${enable_avformat}" != "no"])
2532 dnl
2533 dnl swscale image scaling and conversion plugin
2534 dnl
2536 AC_ARG_ENABLE(swscale,
2537 AS_HELP_STRING([--enable-swscale],[libswscale image scaling and conversion
2538 (default enabled)]))
2539 if test "${enable_swscale}" != "no"
2540 then
2541 PKG_CHECK_MODULES(SWSCALE,[libswscale],
2542 [
2543 VLC_SAVE_FLAGS
2544 CPPFLAGS="${CPPFLAGS} ${SWSCALE_CFLAGS}"
2545 CFLAGS="${CFLAGS} ${SWSCALE_CFLAGS}"
2546 AC_CHECK_HEADERS(libswscale/swscale.h)
2547 AC_CHECK_HEADERS(libavutil/avutil.h)
2548 VLC_ADD_PLUGIN([swscale])
2549 VLC_ADD_LIBS([swscale],[$SWSCALE_LIBS])
2550 VLC_ADD_CFLAGS([swscale],[$SWSCALE_CFLAGS])
2551 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2552 VLC_ADD_LIBS([swscale],[${ac_cv_ld_bsymbolic}])
2553 ])
2554 VLC_RESTORE_FLAGS
2555 ],[
2556 AC_MSG_ERROR([${SWSCALE_PKG_ERRORS}. Pass --disable-swscale to ignore this error. Proper software scaling and some video chroma conversion will be missing.])
2557 ])
2558 fi
2560 dnl
2561 dnl postproc plugin
2562 dnl
2564 AC_ARG_ENABLE(postproc,
2565 [ --enable-postproc libpostproc image post-processing (default auto)])
2566 if test "${enable_postproc}" != "no"
2567 then
2568 PKG_CHECK_MODULES(POSTPROC,[libpostproc libavutil],
2569 [
2570 VLC_SAVE_FLAGS
2571 CPPFLAGS="${CPPFLAGS} ${POSTPROC_CFLAGS}"
2572 CFLAGS="${CFLAGS} ${POSTPROC_CFLAGS}"
2573 AC_CHECK_HEADERS(postproc/postprocess.h)
2574 VLC_ADD_PLUGIN([postproc])
2575 VLC_RESTORE_FLAGS
2576 ],[
2577 AC_MSG_WARN([${POSTPROC_PKG_ERRORS}.])
2578 ])
2579 fi
2581 dnl
2582 dnl faad decoder plugin
2583 dnl
2584 AC_ARG_ENABLE(faad,
2585 [ --enable-faad faad codec (default auto)])
2586 have_faad="no"
2587 AS_IF([test "${enable_faad}" != "no"], [
2588 AC_CHECK_HEADERS([neaacdec.h], [
2589 AC_CHECK_LIB(faad, NeAACDecOpen, [have_faad="yes"],, [$LIBM])
2591 AS_IF([test "${have_faad}" = "yes"], [
2592 VLC_ADD_PLUGIN([faad])
2593 VLC_ADD_LIBS([faad],[-lfaad])
2594 ], [
2595 AS_IF([test "${enable_faad}" = "yes"], [
2596 AC_MSG_ERROR([cannot find FAAD library])
2597 ], [
2598 AC_MSG_WARN([cannot find FAAD library])
2599 ])
2600 ])
2601 ])
2602 ])
2604 dnl
2605 dnl AOM decoder plugin
2606 dnl
2607 PKG_ENABLE_MODULES_VLC([AOM], [], [aom], [experimental AV1 codec (default auto)])
2609 dnl
2610 dnl libvpx decoder plugin
2611 dnl
2612 AC_ARG_ENABLE(vpx,
2613 AS_HELP_STRING([--enable-vpx],[libvpx VP8/VP9 encoder and decoder (default auto)]))
2614 AS_IF([test "${enable_vpx}" != "no"],[
2615 PKG_CHECK_MODULES([VPX], [vpx >= 1.5.0], [
2616 VLC_ADD_PLUGIN([vpx])
2617 VLC_ADD_CPPFLAGS([vpx], [${VPX_CFLAGS}])
2618 VLC_ADD_LIBS([vpx], [${VPX_LIBS}])
2619 AC_CHECK_LIB([vpx],[vpx_codec_vp8_dx], [
2620 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_DECODER])
2621 ], [], [${VPX_LIBS}])
2622 AC_CHECK_LIB([vpx],[vpx_codec_vp9_dx], [
2623 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_DECODER])
2624 ], [], [${VPX_LIBS}])
2625 AC_CHECK_LIB([vpx],[vpx_codec_vp8_cx], [
2626 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP8_ENCODER])
2627 ], [], [${VPX_LIBS}])
2628 AC_CHECK_LIB([vpx],[vpx_codec_vp9_cx], [
2629 VLC_ADD_CPPFLAGS([vpx], [-DENABLE_VP9_ENCODER])
2630 ], [], [${VPX_LIBS}])
2631 ], [
2632 AS_IF([test "${enable_vpx}" = "yes"],[
2633 AC_MSG_ERROR([libvpx 1.5.0 or higher was not found])
2634 ])])
2635 ])
2637 dnl
2638 dnl twolame encoder plugin
2639 dnl
2640 PKG_ENABLE_MODULES_VLC([TWOLAME], [], [twolame], [MPEG Audio Layer 2 encoder], [auto], [], [], [ -DLIBTWOLAME_STATIC])
2642 dnl
2643 dnl fdk-aac encoder plugin
2644 dnl
2645 PKG_ENABLE_MODULES_VLC([FDKAAC], [], [fdk-aac], [FDK-AAC encoder], [disabled])
2648 dnl
2649 dnl A52/AC3 decoder plugin
2650 dnl
2651 AC_ARG_ENABLE(a52,
2652 [ --enable-a52 A/52 support with liba52 (default enabled)])
2653 if test "${enable_a52}" != "no"
2654 then
2655 AC_ARG_WITH(a52,
2656 [ --with-a52=PATH a52 headers and libraries])
2657 if test -z "${with_a52}"
2658 then
2659 LDFLAGS_test=""
2660 CPPFLAGS_test=""
2661 else
2662 LDFLAGS_test="-L${with_a52}/lib"
2663 CPPFLAGS_test="-I${with_a52}/include"
2664 fi
2665 VLC_SAVE_FLAGS
2666 CPPFLAGS="${CPPFLAGS} ${CPPFLAGS_test} ${CPPFLAGS_a52}"
2667 LDFLAGS="${LDFLAGS} ${LDFLAGS_test} ${LIBS_a52}"
2668 AC_CHECK_HEADERS(a52dec/a52.h, [
2669 AC_CHECK_LIB(a52, a52_free, [
2670 VLC_ADD_PLUGIN([a52])
2671 VLC_ADD_LIBS([a52],[${LDFLAGS_test} -la52 $LIBM])
2672 VLC_ADD_CPPFLAGS([a52],[${CPPFLAGS_test}])
2673 ],[
2674 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.])
2675 ], [$LIBM])
2676 ],[
2677 AC_MSG_ERROR([Could not find liba52 on your system: you may get it from http://liba52.sf.net/. Alternatively you can use --disable-a52 to disable the a52 plugin.])
2678 ])
2679 VLC_RESTORE_FLAGS
2680 fi
2682 dnl
2683 dnl DTS Coherent Acoustics decoder plugin
2684 dnl
2685 PKG_ENABLE_MODULES_VLC([DCA], [dca], [libdca >= 0.0.5], [DTS Coherent Acoustics support with libdca], [auto])
2687 dnl
2688 dnl Flac plugin
2689 dnl
2690 PKG_ENABLE_MODULES_VLC([FLAC], [], [flac], [libflac decoder/encoder support], [auto])
2692 dnl
2693 dnl Libmpeg2 plugin
2694 dnl
2695 PKG_ENABLE_MODULES_VLC([LIBMPEG2], [], [libmpeg2 > 0.3.2], [libmpeg2 decoder support], [auto])
2697 dnl
2698 dnl Vorbis plugin
2699 dnl
2700 PKG_ENABLE_MODULES_VLC([VORBIS], [], [ogg vorbis >= 1.1 vorbisenc >= 1.1], [Vorbis decoder and encoder], [auto])
2702 dnl
2703 dnl Tremor plugin
2704 dnl
2705 AC_ARG_ENABLE(tremor,
2706 [ --enable-tremor Tremor decoder support (default disabled)])
2707 if test "${enable_tremor}" = "yes"
2708 then
2709 AC_CHECK_HEADERS(tremor/ivorbiscodec.h, [
2710 VLC_ADD_PLUGIN([tremor])
2711 ],[])
2712 fi
2714 dnl
2715 dnl Speex plugins
2716 dnl
2717 PKG_ENABLE_MODULES_VLC([SPEEX], [], [ogg speex >= 1.0.5], [Speex support], [auto])
2718 have_speexdsp="no"
2719 AS_IF([test "${enable_speex}" != "no"], [
2720 PKG_CHECK_MODULES([SPEEXDSP], [speexdsp], [
2721 have_speexdsp="yes"
2722 ], [
2723 AC_MSG_WARN([${SPEEXDSP_PKG_ERRORS}.])
2724 ])
2725 ])
2726 AM_CONDITIONAL([HAVE_SPEEXDSP], [test "$have_speexdsp" = "yes"])
2728 dnl
2729 dnl Opus plugin
2730 dnl
2731 PKG_ENABLE_MODULES_VLC([OPUS], [], [ogg opus >= 1.0.3], [Opus support], [auto])
2733 dnl
2734 dnl Ambisonic channel mixer and binauralizer plugin
2735 dnl
2736 PKG_ENABLE_MODULES_VLC([SPATIALAUDIO], [], [spatialaudio], [Ambisonic channel mixer and binauralizer], [auto])
2738 dnl
2739 dnl theora decoder plugin
2740 dnl
2741 PKG_ENABLE_MODULES_VLC([THEORA], [], [ogg theoradec >= 1.0 theoraenc], [experimental theora codec], [auto])
2743 dnl
2744 dnl OggSpots decoder plugin
2745 dnl
2746 PKG_ENABLE_MODULES_VLC([OGGSPOTS], [], [ogg], [experimental OggSpots codec], [auto])
2748 dnl
2749 dnl Daala decoder plugin
2750 dnl
2751 PKG_ENABLE_MODULES_VLC([DAALA], [], [daaladec daalaenc], [experimental daala codec], [disabled])
2753 dnl
2754 dnl schroedinger decoder plugin (for dirac format video)
2755 dnl
2756 PKG_ENABLE_MODULES_VLC([SCHROEDINGER], [], [schroedinger-1.0 >= 1.0.10], [dirac decoder and encoder using schroedinger], [auto])
2758 dnl
2759 dnl PNG decoder module
2760 dnl
2761 AC_ARG_ENABLE(png,
2762 [ --enable-png PNG support (default enabled)])
2763 AS_IF([test "${enable_png}" != "no"], [
2764 AC_CHECK_HEADERS(png.h, [
2765 VLC_SAVE_FLAGS
2766 LDFLAGS="${LDFLAGS} -lz $LIBM"
2767 AC_CHECK_LIB(png, png_set_alpha_mode, [
2768 VLC_ADD_PLUGIN([png])
2769 ], [], [-lz $LIBM])
2770 VLC_RESTORE_FLAGS
2771 ])
2772 ])
2774 dnl
2775 dnl JPEG decoder module
2776 dnl
2777 AC_ARG_ENABLE(jpeg,
2778 [ --enable-jpeg JPEG support (default enabled)])
2779 AS_IF([test "${enable_jpeg}" != "no"], [
2780 AC_CHECK_HEADERS(jpeglib.h, [
2781 VLC_ADD_PLUGIN([jpeg])
2782 ])
2783 ])
2785 dnl
2786 dnl BPG decoder module
2787 dnl
2788 AC_ARG_ENABLE(bpg,
2789 [ --enable-bpg BPG support (default disabled)])
2790 AS_IF([test "${enable_bpg}" != "no"], [
2791 AC_CHECK_HEADERS(libbpg.h, [
2792 VLC_ADD_PLUGIN([bpg])
2793 ])
2794 ])
2796 dnl
2797 dnl H262 encoder plugin (lib262)
2798 dnl
2799 AC_ARG_ENABLE(x262,
2800 [ --enable-x262 H262 encoding support with static libx262 (default disabled)])
2801 if test "${enable_x262}" != "no"; then
2802 PKG_CHECK_MODULES(X262, x262, [
2803 VLC_ADD_PLUGIN([x262])
2804 VLC_ADD_LDFLAGS([x262],[${X262_LIBS}])
2805 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2806 VLC_ADD_LIBS([x262],[${av_cv_ld_bsymbolic}])
2807 ])
2808 VLC_ADD_CFLAGS([x262],[${X262_CFLAGS}])
2809 if echo ${X262_LIBS} |grep -q 'pthreadGC2'; then
2810 VLC_ADD_CFLAGS([x262], [-DPTW32_STATIC_LIB])
2811 fi
2812 ], [
2813 if test "${enable_x262}" = "yes"; then
2814 AC_MSG_ERROR([x262 module doesn't work without staticly compiled libx262.a])
2815 fi
2816 ])
2817 fi
2819 dnl x265 encoder
2820 PKG_ENABLE_MODULES_VLC([X265],, [x265], [HEVC/H.265 encoder], [auto])
2822 dnl
2823 dnl H264 encoder plugin (using libx264)
2824 dnl
2825 AC_ARG_ENABLE(x264,
2826 [ --enable-x264 H264 encoding support with libx264 (default enabled)])
2827 if test "${enable_x264}" != "no"; then
2828 PKG_CHECK_MODULES(X264,x264 >= 0.148, [
2829 VLC_ADD_PLUGIN([x264])
2830 VLC_ADD_LIBS([x264],[${X264_LIBS}])
2832 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2833 VLC_ADD_LDFLAGS([x264],[${ac_cv_ld_bsymbolic}])
2834 ])
2836 VLC_ADD_CFLAGS([x264],[${X264_CFLAGS}])
2837 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
2838 VLC_ADD_CFLAGS([x264], [-DPTW32_STATIC_LIB])
2839 fi
2840 ],[
2841 if test "${enable_x264}" = "yes"; then
2842 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
2843 fi
2844 ])
2845 fi
2847 dnl
2848 dnl H264 encoder plugin (libx264 > 153)
2849 dnl
2850 AC_ARG_ENABLE(x26410b,
2851 [ --enable-x26410b H264 10-bit encoding support with libx264 (default enabled)])
2852 if test "${enable_x26410b}" != "no"; then
2853 PKG_CHECK_MODULES(X26410b,x264 >= 0.153, [
2854 VLC_ADD_PLUGIN([x26410b])
2855 VLC_ADD_LIBS([x26410b],[${X264_LIBS}])
2857 AS_IF([test -n "${ac_cv_ld_bsymbolic}"], [
2858 VLC_ADD_LDFLAGS([x26410b],[${ac_cv_ld_bsymbolic}])
2859 ])
2861 VLC_ADD_CFLAGS([x26410b],[${X264_CFLAGS}])
2862 if echo ${X264_LIBS} |grep -q 'pthreadGC2'; then
2863 VLC_ADD_CFLAGS([x26410b], [-DPTW32_STATIC_LIB])
2864 fi
2865 ],[
2866 if test "${enable_x26410b}" = "yes"; then
2867 AC_MSG_ERROR([${X264_PKG_ERRORS}: you may get it from http://www.videolan.org/x264.html])
2868 fi
2869 ])
2870 fi
2873 dnl
2874 dnl Intel QuickSync (aka MediaSDK) H264/H262 encoder
2875 dnl
2876 PKG_ENABLE_MODULES_VLC([MFX], [qsv], [libmfx], [Intel QuickSync MPEG4-Part10/MPEG2 (aka H.264/H.262) encoder], [auto])
2878 dnl
2879 dnl libfluidsynth (MIDI synthetizer) plugin
2880 dnl
2881 PKG_ENABLE_MODULES_VLC([FLUIDSYNTH], [], [fluidsynth >= 1.1.2], [MIDI synthetiser with libfluidsynth], [auto])
2882 PKG_ENABLE_MODULES_VLC([FLUIDLITE], [fluidsynth], [fluidlite], [MIDI synthetiser with libfluidsynth], [auto])
2883 AC_CHECK_HEADERS(fluidlite.h, [AC_SUBST([FLUIDSYNTH_LIBS], ${FLUIDLITE_LIBS})])
2885 dnl
2886 dnl Teletext Modules
2887 dnl vbi decoder plugin (using libzbvi)
2888 dnl telx module
2889 dnl uncompatible
2890 dnl
2891 AC_ARG_ENABLE(zvbi,
2892 AS_HELP_STRING([--enable-zvbi],[VBI (inc. Teletext) decoding support with
2893 libzvbi (default enabled)]))
2894 AC_ARG_ENABLE(telx,
2895 AS_HELP_STRING([--enable-telx],[Teletext decoding module (conflicting with
2896 zvbi) (default enabled if zvbi is absent)]))
2898 AS_IF( [test "${enable_zvbi}" != "no"],[
2899 PKG_CHECK_MODULES(ZVBI, [zvbi-0.2 >= 0.2.28],
2900 [
2901 VLC_ADD_PLUGIN([zvbi])
2902 AC_DEFINE(ZVBI_COMPILED, 1, [Define if the zvbi module is built])
2903 AS_IF( [test "${enable_telx}" = "yes"],[
2904 AC_MSG_WARN([The zvbi and telx modules are incompatible. Using zvbi.])
2905 ])
2906 ],[
2907 AC_MSG_WARN([${ZVBI_PKG_ERRORS}. Enabling the telx module instead.])
2908 ])
2909 ])
2910 AS_IF( [test "${enable_telx}" != "no" ],[
2911 VLC_ADD_PLUGIN([telx])
2912 ])
2914 dnl
2915 dnl ARIB subtitles rendering module
2916 dnl
2917 AC_ARG_ENABLE(aribsub,
2918 [ --enable-aribsub ARIB Subtitles support (default enabled)])
2919 AS_IF( [test "${enable_aribsub}" != "no" ],[
2920 PKG_CHECK_MODULES(ARIBB24, [aribb24 >= 1.0.1], [
2921 have_aribb24="yes"
2922 VLC_ADD_PLUGIN([aribsub])
2923 VLC_ADD_LIBS([aribsub],[-laribb24])
2924 AC_DEFINE(HAVE_ARIBB24, 1, [Define if libaribb24 is available.])
2925 ],[
2926 AC_MSG_WARN(Library [aribb24] needed for [aribsub] was not found)
2927 have_aribb24="no"
2928 ])
2929 ])
2930 AM_CONDITIONAL([HAVE_ARIBB24], [test x"${have_aribb24}" = x"yes"])
2932 dnl
2933 dnl ARIB B25
2934 dnl
2935 PKG_ENABLE_MODULES_VLC([ARIBB25], [aribcam], [aribb25 >= 0.2.6], [ARIB STD-B25], [auto])
2937 dnl
2938 dnl kate decoder plugin
2939 dnl
2940 PKG_ENABLE_MODULES_VLC([KATE], [], [kate >= 0.3.0], [kate codec], [auto])
2942 dnl
2943 dnl tiger rendering for kate decoder plugin
2944 dnl
2945 AC_ARG_ENABLE(tiger,
2946 [ --enable-tiger Tiger rendering library for Kate streams (default auto)])
2947 AS_IF([test "${enable_tiger}" != "no"], [
2948 PKG_CHECK_MODULES(TIGER,[tiger >= 0.3.1], [
2949 AC_DEFINE(HAVE_TIGER, 1, [Define if libtiger is available.])],[
2950 AS_IF([test -n "${enable_tiger}"], [
2951 AC_MSG_ERROR([${TIGER_PKG_ERRORS}.])
2952 ])
2953 ])
2954 ])
2956 dnl
2957 dnl check if we can build the css selector engine
2958 dnl
2959 AC_ARG_ENABLE(css,
2960 [ --enable-css CSS selector engine (default auto)])
2961 AS_IF([test "${enable_css}" != "no"], [
2962 with_css="yes"
2963 AC_DEFINE(HAVE_CSS, 1, [Define if CSS engine is built])
2964 ])
2965 AM_CONDITIONAL([ENABLE_CSS], [test "${with_css}" = "yes"])
2968 dnl
2969 dnl Video plugins
2970 dnl
2972 EXTEND_HELP_STRING([Video plugins:])
2974 dnl
2975 dnl OpenGL
2976 dnl
2977 PKG_CHECK_MODULES([EGL], [egl], [
2978 have_egl="yes"
2979 ], [
2980 have_egl="no"
2981 ])
2982 AM_CONDITIONAL([HAVE_EGL], [test "${have_egl}" = "yes"])
2984 have_gl="no"
2985 PKG_CHECK_MODULES([GL], [gl], [
2986 have_gl="yes"
2987 ], [
2988 AC_MSG_CHECKING([for OpenGL])
2989 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
2990 #ifdef _WIN32
2991 # include <GL/glew.h>
2992 #endif
2993 #include <GL/gl.h>
2994 ]], [
2995 [int t0 = GL_TEXTURE0;]])
2996 ], [
2997 GL_CFLAGS=""
2998 have_gl="yes"
2999 AS_IF([test "${SYS}" != "mingw32"], [
3000 GL_LIBS="-lGL"
3001 ], [
3002 GL_LIBS="-lopengl32"
3003 ])
3004 ])
3005 AC_MSG_RESULT([${have_gl}])
3006 ])
3007 AM_CONDITIONAL([HAVE_GL], [test "${have_gl}" = "yes"])
3008 AS_IF([test "${have_gl}" = "yes"], [
3009 AC_DEFINE([HAVE_GL], 1, [Defined if having OpenGL])
3010 ])
3012 dnl OpenGL ES 2: depends on EGL 1.1
3013 PKG_ENABLE_MODULES_VLC([GLES2], [], [glesv2], [OpenGL ES v2 support], [disabled])
3015 dnl
3016 dnl Xlib
3017 dnl
3019 AC_PATH_XTRA()
3020 AC_CHECK_HEADERS(X11/Xlib.h)
3022 dnl
3023 dnl X C Bindings modules
3024 dnl
3025 AC_ARG_ENABLE(xcb,
3026 [ --enable-xcb X11 support with XCB (default enabled)],, [
3027 AS_IF([test "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3028 enable_xcb="yes"
3029 ], [
3030 enable_xcb="no"
3031 ])
3032 ])
3034 have_xcb="no"
3035 have_xkbcommon_x11="no"
3036 have_xcb_keysyms="no"
3037 AS_IF([test "${enable_xcb}" != "no"], [
3038 xcb_err=""
3040 dnl libxcb
3041 PKG_CHECK_MODULES([XCB], [xcb >= 1.6],, [
3042 xcb_err="$xcb_err ${XCB_PKG_ERRORS}."])
3043 PKG_CHECK_MODULES([XCB_COMPOSITE], [xcb-composite],, [
3044 xcb_err="$xcb_err ${XCB_COMPOSITE_PKG_ERRORS}."])
3045 PKG_CHECK_MODULES([XCB_RANDR], [xcb-randr >= 1.3],, [
3046 xcb_err="$xcb_err ${XCB_RANDR_PKG_ERRORS}."])
3047 PKG_CHECK_MODULES([XCB_SHM], [xcb-shm],, [
3048 xcb_err="$xcb_err ${XCB_SHM_PKG_ERRORS}."])
3049 PKG_CHECK_MODULES([XCB_XKB], [xcb-xkb],, [
3050 xcb_err="$xcb_err ${XCB_XKB_PKG_ERRORS}."])
3051 PKG_CHECK_MODULES([XCB_XV], [xcb-xv >= 1.1.90.1],, [
3052 xcb_err="$xcb_err ${XCB_XV_PKG_ERRORS}."])
3054 dnl xproto
3055 PKG_CHECK_MODULES(XPROTO, [xproto],, [
3056 xcb_err="$xcb_err ${XPROTO_PKG_ERRORS}."])
3058 AS_IF([test -n "$xcb_err"], [
3059 AC_MSG_ERROR([$xcb_err Pass --disable-xcb to skip X11 support.])
3060 ])
3062 dnl xkbcommon
3063 PKG_CHECK_MODULES([XKBCOMMON_X11], [xkbcommon-x11], [
3064 have_xkbcommon_x11="yes"
3065 ], [
3066 AC_MSG_WARN([${XKBCOMMON_X11_PKG_ERRORS}. Hotkeys are disabled.])
3067 ])
3069 dnl xcb-utils
3070 PKG_CHECK_MODULES([XCB_KEYSYMS], [xcb-keysyms >= 0.3.4], [
3071 have_xcb_keysyms="yes"
3072 ], [
3073 AC_MSG_WARN([${XCB_KEYSYMS_PKG_ERRORS}. Global hotkeys are disabled.])
3074 ])
3076 have_xcb="yes"
3077 ])
3078 AM_CONDITIONAL([HAVE_XCB], [test "${have_xcb}" = "yes"])
3079 AM_CONDITIONAL([HAVE_XKBCOMMON_X11], [test "${have_xkbcommon_x11}" = "yes"])
3080 AM_CONDITIONAL([HAVE_XCB_KEYSYMS], [test "${have_xcb_keysyms}" = "yes"])
3083 dnl
3084 dnl VDPAU needs X11
3085 dnl
3086 AC_ARG_ENABLE(vdpau,
3087 [AS_HELP_STRING([--enable-vdpau], [VDPAU hardware support (default auto)])])
3088 have_vdpau="no"
3089 AS_IF([test "${enable_vdpau}" != "no"], [
3090 PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.6], [
3091 have_vdpau="yes"
3092 AS_IF([test "${no_x}" = "yes"], [
3093 AC_MSG_ERROR([VDPAU requires Xlib (X11).])
3094 ])
3095 ], [
3096 AS_IF([test -n "${enable_vdpau}"], [
3097 AC_MSG_ERROR([${VDPAU_PKG_ERRORS}.])
3098 ])
3099 ])
3100 ])
3101 AM_CONDITIONAL([HAVE_VDPAU], [test "${have_vdpau}" = "yes"])
3103 have_avcodec_vdpau="no"
3104 AS_IF([test "${have_vdpau}" = "yes" -a "${have_avcodec}" = "yes"], [
3105 case "${avfork}" in
3106 libav) av_vdpau_ver="56.10.0" ;;
3107 ffmpeg) av_vdpau_ver="56.19.100" ;;
3108 esac
3109 PKG_CHECK_EXISTS([libavcodec >= ${av_vdpau_ver}], [
3110 have_avcodec_vdpau="yes"
3111 AC_MSG_NOTICE([VDPAU decoding acceleration activated])
3112 ], [
3113 AS_IF([test -n "${enable_vdpau}"], [
3114 AC_MSG_ERROR([libavcodec >= 56.10.0 is required for VDPAU decoding.])
3115 ], [
3116 AC_MSG_WARN([libavcodec >= 56.10.0 are required for VDPAU decoding.])
3117 ])
3118 ])
3119 ])
3120 AM_CONDITIONAL([HAVE_AVCODEC_VDPAU], [test "${have_avcodec_vdpau}" = "yes"])
3123 dnl
3124 dnl Wayland
3125 dnl
3126 AC_ARG_ENABLE(wayland,
3127 [AS_HELP_STRING([--enable-wayland], [Wayland support (default auto)])])
3129 have_wayland="no"
3130 AS_IF([test "${enable_wayland}" != "no"], [
3131 wl_err=""
3133 dnl wayland
3134 PKG_CHECK_MODULES([WAYLAND_CLIENT], [wayland-client >= 1.5.91],, [
3135 wl_err="$wl_err ${WAYLAND_CLIENT_PKG_ERRORS}."
3136 ])
3137 PKG_CHECK_MODULES([WAYLAND_CURSOR], [wayland-cursor],, [
3138 wl_err="$wl_err ${WAYLAND_CURSOR_PKG_ERRORS}."
3139 ])
3140 PKG_CHECK_MODULES([WAYLAND_EGL], [wayland-egl],, [
3141 wl_err="$wl_err ${WAYLAND_EGL_PKG_ERRORS}."
3142 ])
3143 PKG_CHECK_MODULES([WAYLAND_SCANNER], [wayland-scanner >= 1.15], [
3144 WAYLAND_SCANNER="$(${PKG_CONFIG} wayland-scanner --variable wayland_scanner)"
3145 ], [
3146 wl_err="$wl_err ${WAYLAND_SCANNER_PKG_ERRORS}."
3147 ])
3149 dnl wayland-protocols
3150 PKG_CHECK_MODULES([WAYLAND_PROTOCOLS], [wayland-protocols >= 1.12], [
3151 WAYLAND_PROTOCOLS="$(${PKG_CONFIG} wayland-protocols --variable pkgdatadir)"
3152 ], [
3153 wl_err="$wl_err ${WAYLAND_PROTOCOLS_PKG_ERRORS}."
3154 ])
3156 AS_IF([test -n "$wl_err"], [
3157 AS_IF([test -n "$enable_wayland"], [
3158 AC_MSG_ERROR([$wl_err])
3159 ], [
3160 AC_MSG_WARN([$wl_err])
3161 ])
3162 ], [
3163 have_wayland="yes"
3164 ])
3166 dnl xkbcommon
3167 PKG_CHECK_MODULES([XKBCOMMON], [xkbcommon], [
3168 have_xkbcommon="yes"
3169 ], [
3170 AC_MSG_WARN([${XKBCOMMON_PKG_ERRORS}. Hotkeys are disabled.])
3171 ])
3172 ])
3173 AM_CONDITIONAL([HAVE_WAYLAND], [test "${have_wayland}" = "yes"])
3174 AC_SUBST([WAYLAND_PROTOCOLS])
3175 AC_SUBST([WAYLAND_SCANNER])
3176 AM_CONDITIONAL([HAVE_XKBCOMMON], [test "${have_xkbcommon}" = "yes"])
3179 dnl
3180 dnl SDL image decoder module
3181 dnl
3182 AC_ARG_ENABLE(sdl-image,
3183 [ --enable-sdl-image SDL image support (default enabled)])
3184 AS_IF([test "${enable_sdl_image}" != "no"],[
3185 PKG_CHECK_MODULES(SDL_IMAGE, [SDL_image >= 1.2.10], [
3186 VLC_ADD_PLUGIN([sdl_image])
3187 ], [
3188 AC_MSG_WARN([${SDL_IMAGE_PKG_ERRORS}. You should install it alongside your SDL package.])
3189 ])
3190 ])
3192 dnl
3193 dnl freetype module
3194 dnl
3195 AC_ARG_ENABLE(freetype,
3196 [ --enable-freetype freetype support (default auto)])
3197 AC_ARG_ENABLE(fribidi,
3198 [ --enable-fribidi fribidi support (default auto)])
3199 AC_ARG_ENABLE(harfbuzz,
3200 [ --enable-harfbuzz harfbuzz support (default auto)])
3201 AC_ARG_ENABLE(fontconfig,
3202 [ --enable-fontconfig fontconfig support (default auto)])
3204 AC_ARG_WITH([default-font],
3205 AS_HELP_STRING([--with-default-font=PATH],
3206 [Path to the default font]),
3207 [AC_DEFINE_UNQUOTED([DEFAULT_FONT_FILE],
3208 "$withval", [Default font])])
3209 AC_ARG_WITH([default-monospace-font],
3210 AS_HELP_STRING([--with-default-monospace-font=PATH],
3211 [Path to the default font]),
3212 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FONT_FILE],
3213 "$withval", [Default monospace font])])
3215 AC_ARG_WITH([default-font-family],
3216 AS_HELP_STRING([--with-default-font-family=NAME],
3217 [Path to the default font family]),
3218 [AC_DEFINE_UNQUOTED([DEFAULT_FAMILY],
3219 "$withval", [Default font family])])
3220 AC_ARG_WITH([default-monospace-font-family],
3221 AS_HELP_STRING([--with-default-monospace-font-family=NAME],
3222 [Path to the default font family]),
3223 [AC_DEFINE_UNQUOTED([DEFAULT_MONOSPACE_FAMILY],
3224 "$withval", [Default monospace font family])])
3226 have_freetype="no"
3227 have_fontconfig="no"
3228 have_fribidi="no"
3229 have_harfbuzz="no"
3231 if test "${enable_freetype}" != "no"; then
3232 PKG_CHECK_MODULES(FREETYPE, freetype2, [
3233 have_freetype="yes"
3234 VLC_ADD_CPPFLAGS([skins2],[${FREETYPE_CFLAGS}])
3235 VLC_ADD_LIBS([skins2],[${FREETYPE_LIBS}])
3237 dnl fontconfig support
3238 AS_IF([test "${enable_fontconfig}" != "no" -a "${SYS}" != "mingw32" -a "${SYS}" != "darwin"], [
3239 PKG_CHECK_MODULES(FONTCONFIG, [fontconfig >= 2.11], [
3240 have_fontconfig="yes"
3241 ], [
3242 AC_MSG_WARN([${FONTCONFIG_PKG_ERRORS}. Styles will be disabled in FreeType.])
3243 ])
3244 ])
3246 dnl fribidi support
3247 if test "${enable_fribidi}" != "no"; then
3248 PKG_CHECK_MODULES(FRIBIDI, fribidi, [
3249 have_fribidi="yes"
3250 VLC_ADD_CPPFLAGS([skins2], [${FRIBIDI_CFLAGS} -DHAVE_FRIBIDI])
3251 VLC_ADD_LIBS([skins2], [${FRIBIDI_LIBS}])
3252 ],[AC_MSG_WARN([${FRIBIDI_PKG_ERRORS}. Bidirectional text and complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3253 fi
3255 dnl harfbuzz support
3256 if test "${have_fribidi}" != "no"; then
3257 if test "${enable_harfbuzz}" != "no"; then
3258 PKG_CHECK_MODULES(HARFBUZZ, harfbuzz, [
3259 have_harfbuzz="yes"
3260 VLC_ADD_CPPFLAGS([skins2], [${HARFBUZZ_CFLAGS} -DHAVE_HARFBUZZ])
3261 VLC_ADD_LIBS([skins2], [${HARFBUZZ_LIBS}])
3262 ],[AC_MSG_WARN([${HARFBUZZ_PKG_ERRORS}. Support for complex scripts (Arabic, Farsi, Thai...) will be disabled in FreeType.])])
3263 fi
3264 fi
3265 ],[
3266 AS_IF([test -n "${enable_freetype}"],[
3267 AC_MSG_ERROR([${FREETYPE_PKG_ERRORS}. Install FreeType2 development or configure with --disable-freetype.])
3268 ])
3269 ])
3270 fi
3272 AM_CONDITIONAL([HAVE_FREETYPE], [test "${have_freetype}" = "yes"])
3273 AM_CONDITIONAL([HAVE_FONTCONFIG], [test "${have_fontconfig}" = "yes"])
3274 AM_CONDITIONAL([HAVE_FRIBIDI], [test "${have_fribidi}" = "yes"])
3275 AM_CONDITIONAL([HAVE_HARFBUZZ], [test "${have_harfbuzz}" = "yes"])
3277 dnl
3278 dnl libass subtitle rendering module
3279 dnl
3280 AC_ARG_ENABLE(libass,
3281 [ --enable-libass Subtitle support using libass (default enabled)])
3282 AS_IF( [test "${enable_libass}" != "no"], [
3283 PKG_CHECK_MODULES(LIBASS, [libass >= 0.9.8],
3284 [
3285 VLC_ADD_PLUGIN([libass])
3287 if test "${have_fontconfig}" != "no"; then
3288 VLC_ADD_CPPFLAGS([libass],[-DHAVE_FONTCONFIG])
3289 VLC_ADD_LIBS([libass],[${FONTCONFIG_LIBS}])
3290 fi
3291 ],[
3292 AC_MSG_WARN([${LIBASS_PKG_ERRORS}.])
3293 ])
3294 ])
3296 dnl
3297 dnl SAPI (text to Speech renderer for Windows)
3298 dnl
3299 AC_LANG_PUSH([C++])
3300 AC_CHECK_TYPES([ISpObjectToken],[
3301 have_sapi="yes"
3302 ],[AC_MSG_WARN([sapi.h not found. Text to Speech renderer for Windows disabled])],
3303 [#include <windows.h>
3304 #include <sapi.h>
3305 #include <sphelper.h>])
3306 AM_CONDITIONAL([HAVE_SAPI], [test "${have_sapi}" = "yes"])
3307 AC_LANG_POP([C++])
3309 dnl
3310 dnl SVG module (text rendering and image decoding)
3311 dnl
3312 PKG_ENABLE_MODULES_VLC([SVG], [], [librsvg-2.0 >= 2.9.0], [SVG rendering library],[auto])
3313 PKG_ENABLE_MODULES_VLC([SVGDEC], [], [librsvg-2.0 >= 2.9.0 cairo >= 1.13.1], [SVG image decoder library],[auto])
3315 dnl
3316 dnl Windows DirectX module
3317 dnl
3319 AC_ARG_ENABLE(directx,
3320 [AS_HELP_STRING([--enable-directx],
3321 [Microsoft DirectX support (default enabled on Windows)])],, [
3322 AS_IF([test "${SYS}" = "mingw32"], [
3323 enable_directx="yes"
3324 ], [
3325 enable_directx="no"
3326 ])
3327 ])
3328 AS_IF([test "${enable_directx}" != "no"], [
3329 dnl DirectDraw
3330 AC_CHECK_HEADERS(ddraw.h, [
3331 VLC_ADD_PLUGIN([directdraw])
3332 ])
3334 dnl OpenGL
3335 AC_CHECK_HEADERS(GL/wglew.h, [
3336 VLC_ADD_PLUGIN([glwin32 wgl])
3337 ],, [
3338 #include <windows.h>
3339 #include <GL/gl.h>
3340 ])
3342 dnl Direct3D11
3343 AC_CHECK_HEADERS(d3d11.h, [
3344 VLC_ADD_PLUGIN([direct3d11 direct3d11_filters])
3345 ])
3347 dnl Direct3D9
3348 AC_CHECK_HEADERS(d3d9.h, [
3349 VLC_ADD_PLUGIN([direct3d9])
3350 AC_CHECK_HEADERS(d3dx9effect.h)
3352 AC_PREPROC_IFELSE([AC_LANG_PROGRAM(
3353 [[#define COBJMACROS
3354 #include <d3d9.h>
3355 #include <dxva2api.h>
3356 #ifndef IDirectXVideoProcessorService_GetVideoProcessorDeviceGuids
3357 # error dxva2 too old
3358 #endif
3359 ]],[[;]])
3360 ],[
3361 VLC_ADD_PLUGIN([direct3d9_filters])
3362 ],
3363 [AC_MSG_WARN([Could not find required IDirectXVideoDecoder in dxva2api.h])])
3365 ])
3366 ])
3368 dnl
3369 dnl Linux framebuffer module
3370 dnl
3371 AC_CHECK_HEADER([linux/fb.h], [
3372 VLC_ADD_PLUGIN([fb])
3373 ])
3375 dnl
3376 dnl Linux kernel mode setting module
3377 dnl
3378 PKG_ENABLE_MODULES_VLC([KMS], [], [libdrm >= 2.4.83], [Linux kernel mode setting output], [auto])
3380 dnl
3381 dnl libcaca plugin
3382 dnl
3383 PKG_ENABLE_MODULES_VLC([CACA], [], [caca >= 0.99.beta14], [libcaca output],[auto])
3385 dnl
3386 dnl OS/2 KVA plugin
3387 dnl
3388 AC_ARG_ENABLE(kva,
3389 [AS_HELP_STRING([--enable-kva],
3390 [support the K Video Accelerator KVA (default enabled on OS/2)])],, [
3391 AS_IF([test "$SYS" = "os2"], [
3392 enable_kva="yes"
3393 ])
3394 ])
3395 have_kva="no"
3396 KVA_LIBS=""
3397 AS_IF([test "$enable_kva" != "no"], [
3398 AC_CHECK_HEADERS([kva.h], [
3399 have_kva="yes"
3400 AC_CHECK_LIB(kva, main, [
3401 KVA_LIBS="-lkva"
3402 ])
3403 ])
3404 ])
3405 AC_SUBST(KVA_LIBS)
3406 AM_CONDITIONAL([HAVE_KVA], [test "${have_kva}" = "yes"])
3408 dnl
3409 dnl MMAL plugin
3410 dnl
3411 AC_ARG_ENABLE(mmal,
3412 AS_HELP_STRING([--enable-mmal],
3413 [Multi-Media Abstraction Layer (MMAL) hardware plugin (default enable)]))
3414 if test "${enable_mmal}" != "no"; then
3415 VLC_SAVE_FLAGS
3416 LDFLAGS="${LDFLAGS} -L/opt/vc/lib -lvchostif"
3417 CPPFLAGS="${CPPFLAGS} -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux"
3418 AC_CHECK_HEADERS(interface/mmal/mmal.h,
3419 [ AC_CHECK_LIB(bcm_host, vc_tv_unregister_callback_full, [
3420 have_mmal="yes"
3421 VLC_ADD_PLUGIN([mmal])
3422 VLC_ADD_LDFLAGS([mmal],[ -L/opt/vc/lib ])
3423 VLC_ADD_CFLAGS([mmal],[ -isystem /opt/vc/include -isystem /opt/vc/include/interface/vcos/pthreads -isystem /opt/vc/include/interface/vmcs_host/linux ])
3424 VLC_ADD_LIBS([mmal],[ -lbcm_host -lmmal -lmmal_core -lmmal_components -lmmal_util -lvchostif ]) ], [
3425 AS_IF([test "${enable_mmal}" = "yes"],
3426 [ AC_MSG_ERROR([Cannot find bcm library...]) ],
3427 [ AC_MSG_WARN([Cannot find bcm library...]) ])
3428 ],
3429 [])
3430 ] , [ AS_IF([test "${enable_mmal}" = "yes"],
3431 [ AC_MSG_ERROR([Cannot find development headers for mmal...]) ],
3432 [ AC_MSG_WARN([Cannot find development headers for mmal...]) ]) ])
3433 VLC_RESTORE_FLAGS
3434 fi
3435 AM_CONDITIONAL([HAVE_MMAL], [test "${have_mmal}" = "yes"])
3437 dnl
3438 dnl Audio plugins
3439 dnl
3441 EXTEND_HELP_STRING([Audio plugins:])
3443 dnl
3444 dnl Pulseaudio module
3445 dnl
3446 AC_ARG_ENABLE(pulse,
3447 [AS_HELP_STRING([--enable-pulse],
3448 [use the PulseAudio client library (default auto)])])
3449 have_pulse="no"
3450 AS_IF([test "${enable_pulse}" != "no"], [
3451 PKG_CHECK_MODULES([PULSE], [libpulse >= 1.0], [
3452 have_pulse="yes"
3453 ], [
3454 AS_IF([test "x${enable_pulse}" != "x"], [
3455 AC_MSG_ERROR([$PULSE_PKG_ERRORS. PulseAudio 1.0 or later required.])
3456 ])
3457 ])
3458 ])
3459 AM_CONDITIONAL([HAVE_PULSE], [test "${have_pulse}" = "yes"])
3461 dnl
3462 dnl ALSA module
3463 dnl
3464 AC_ARG_ENABLE(alsa,
3465 [AS_HELP_STRING([--enable-alsa],
3466 [support the Advanced Linux Sound Architecture (default auto)])],, [
3467 AS_IF([test "$SYS" = "linux" -a "${have_pulse}" = "no"], [
3468 enable_alsa="yes"
3469 ])
3470 ])
3471 have_alsa="no"
3472 AS_IF([test "${enable_alsa}" != "no"], [
3473 PKG_CHECK_MODULES([ALSA], [alsa >= 1.0.24], [
3474 have_alsa="yes"
3475 ], [
3476 AS_IF([test "x${enable_alsa}" != "x"], [
3477 AC_MSG_ERROR([$ALSA_PKG_ERRORS. alsa-lib 1.0.24 or later required. Pass --disable-alsa to ignore this error.])
3478 ])
3479 ])
3480 ])
3481 AM_CONDITIONAL([HAVE_ALSA], [test "${have_alsa}" = "yes"])
3483 dnl
3484 dnl Open Sound System module
3485 dnl
3486 AC_ARG_ENABLE(oss,
3487 [AS_HELP_STRING([--enable-oss],
3488 [support the Open Sound System OSS (default enabled on FreeBSD/NetBSD/DragonFlyBSD)])],, [
3489 AS_IF([test "$SYS" = "mingw32" -o "$SYS" = "linux" -o "$SYS" = "openbsd"], [
3490 enable_oss="no"
3491 ])
3492 ])
3493 have_oss="no"
3494 OSS_LIBS=""
3495 AS_IF([test "$enable_oss" != "no"], [
3496 AC_CHECK_HEADERS([soundcard.h sys/soundcard.h], [
3497 have_oss="yes"
3498 AC_CHECK_LIB(ossaudio, main, [
3499 OSS_LIBS="-lossaudio"
3500 ])
3501 ])
3502 ])
3503 AC_SUBST(OSS_LIBS)
3504 AM_CONDITIONAL([HAVE_OSS], [test "${have_oss}" = "yes"])
3506 dnl
3507 dnl OpenBSD sndio module
3508 dnl
3509 AC_ARG_ENABLE([sndio],
3510 [AS_HELP_STRING([--disable-sndio],
3511 [support the OpenBSD sndio (default auto)])],, [
3512 AS_IF([test "$SYS" = "openbsd"], [
3513 enable_sndio="yes"
3514 ])
3515 ])
3516 have_sndio="no"
3517 AS_IF([test "$enable_sndio" != "no"], [
3518 AC_CHECK_HEADER([sndio.h], [
3519 have_sndio="yes"
3520 ])
3521 ])
3522 AM_CONDITIONAL([HAVE_SNDIO], [test "${have_sndio}" = "yes"])
3524 dnl
3525 dnl Windows Audio Session plugin
3526 dnl
3527 AC_ARG_ENABLE([wasapi],
3528 [AS_HELP_STRING([--enable-wasapi],
3529 [use the Windows Audio Session API (default auto)])
3530 ])
3531 have_wasapi="no"
3532 AS_IF([test "$enable_wasapi" != "no"], [
3533 AC_CHECK_HEADER([audioclient.h], [
3534 have_wasapi="yes"
3535 ], [
3536 AS_IF([test "x${enable_wasapi}" != "x"], [
3537 AC_MSG_ERROR([Windows Audio Session API not found.])
3538 ])
3539 ])
3540 ])
3541 AM_CONDITIONAL([HAVE_WASAPI], [test "${have_wasapi}" = "yes"])
3543 dnl
3544 dnl JACK modules
3545 dnl
3546 AC_ARG_ENABLE(jack,
3547 [AS_HELP_STRING([--disable-jack],
3548 [do not use jack (default auto)])])
3549 have_jack="no"
3550 AS_IF([test "${enable_jack}" != "no"], [
3551 PKG_CHECK_MODULES(JACK, jack >= 1.9.7,
3552 [ have_jack=yes ],
3553 [
3554 AC_MSG_WARN([${JACK_PKG_ERRORS}, trying jack1 instead])
3556 PKG_CHECK_MODULES(JACK, jack >= 0.120.1 jack < 1.0,
3557 [ have_jack=yes ],
3558 [
3559 AS_IF([test -n "${enable_jack}"],
3560 [AC_MSG_ERROR([${JACK_PKG_ERRORS}.])],
3561 [AC_MSG_WARN([${JACK_PKG_ERRORS}.])])
3562 ])
3563 ])
3564 ])
3565 AM_CONDITIONAL([HAVE_JACK], [test "${have_jack}" != "no"])
3567 dnl
3568 dnl OpenSLES Android
3569 dnl
3570 AC_ARG_ENABLE(opensles,
3571 [ --enable-opensles Android OpenSL ES audio module (default disabled)])
3572 if test "${HAVE_ANDROID}" = "1"; then
3573 if test "${enable_opensles}" = "yes"; then
3574 AC_CHECK_HEADERS(SLES/OpenSLES.h,
3575 [ VLC_ADD_PLUGIN([opensles_android]) ],
3576 [ AC_MSG_ERROR([cannot find OpenSLES headers])] )
3577 fi
3578 fi
3580 dnl
3581 dnl Tizen audio
3582 dnl
3583 AC_ARG_ENABLE(tizen_audio,
3584 [AS_HELP_STRING([--enable-tizen-audio],
3585 [Tizen audio module (default enabled on Tizen)])],, [
3586 AS_IF([test "$HAVE_TIZEN" = "1"], [
3587 enable_tizen_audio="yes"
3588 ])
3589 ])
3590 if test "${enable_tizen_audio}" = "yes"; then
3591 AC_CHECK_HEADERS(audio_io.h,
3592 [ VLC_ADD_PLUGIN([tizen_audio]) ],
3593 [ AC_MSG_ERROR([cannot find Tizen audio_io headers])] )
3594 fi
3596 dnl
3597 dnl libsamplerate plugin
3598 dnl
3599 PKG_ENABLE_MODULES_VLC([SAMPLERATE], [], [samplerate], [Resampler with libsamplerate], [auto])
3601 dnl
3602 dnl soxr module
3603 dnl
3604 PKG_ENABLE_MODULES_VLC([SOXR], [], [soxr >= 0.1.2], [SoX Resampler library], [auto])
3606 dnl
3607 dnl OS/2 KAI plugin
3608 dnl
3609 AC_ARG_ENABLE(kai,
3610 [AS_HELP_STRING([--enable-kai],
3611 [support the K Audio Interface KAI (default enabled on OS/2)])],, [
3612 AS_IF([test "$SYS" = "os2"], [
3613 enable_kai="yes"
3614 ])
3615 ])
3616 have_kai="no"
3617 KAI_LIBS=""
3618 AS_IF([test "$enable_kai" != "no"], [
3619 AC_CHECK_HEADERS([kai.h], [
3620 have_kai="yes"
3621 AC_CHECK_LIB(kai, main, [
3622 KAI_LIBS="-lkai"
3623 ])
3624 ])
3625 ])
3626 AC_SUBST(KAI_LIBS)
3627 AM_CONDITIONAL([HAVE_KAI], [test "${have_kai}" = "yes"])
3629 dnl
3630 dnl chromaprint audio track fingerprinter
3631 dnl
3632 m4_pushdef([libchromaprint_version], 0.6.0)
3633 PKG_WITH_MODULES([CHROMAPRINT],[libchromaprint >= libchromaprint_version],
3634 VLC_ADD_PLUGIN([stream_out_chromaprint]),
3635 AS_IF([test "${enable_chromaprint}" = "yes"],
3636 [AC_MSG_ERROR(Library [libchromaprint >= libchromaprint_version] needed for [chromaprint] was not found)],
3637 [AC_MSG_WARN(Library [libchromaprint >= libchromaprint_version] needed for [chromaprint] was not found)]
3638 ),
3639 [(Chromaprint based audio fingerprinter)],[auto])
3640 m4_popdef([libchromaprint_version])
3642 dnl
3643 dnl Chromecast streaming support
3644 dnl
3645 m4_pushdef([protobuf_lite_version], 2.5.0)
3646 AC_ARG_VAR(PROTOC, [protobuf compiler])
3647 AC_CHECK_PROGS(PROTOC, protoc, no)
3648 PKG_WITH_MODULES([CHROMECAST],[protobuf-lite >= protobuf_lite_version], [
3649 AS_IF([test "x${PROTOC}" != "xno"], [
3650 build_chromecast="yes"
3651 ], [
3652 AC_MSG_ERROR(protoc compiler needed for [chromecast] was not found)
3653 ])
3654 ], [
3655 AS_IF([test "${enable_chromecast}" = "yes"],
3656 AC_MSG_ERROR(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found),
3657 AC_MSG_WARN(Library [protobuf-lite >= protobuf_lite_version] needed for [chromecast] was not found)
3658 )
3659 enable_chromecast="no"
3660 ], [(Chromecast streaming support)], [auto])
3661 AM_CONDITIONAL([BUILD_CHROMECAST], [test "${build_chromecast}" = "yes"])
3662 m4_popdef([protobuf_lite_version])
3664 dnl
3665 dnl Interface plugins
3666 dnl
3668 EXTEND_HELP_STRING([Interface plugins:])
3670 dnl
3671 dnl QT
3672 dnl
3673 AC_ARG_ENABLE(qt, [
3674 AS_HELP_STRING([--disable-qt], [Qt UI support (default enabled)])],, [
3675 AS_IF([test "${SYS}" = "darwin"], [
3676 enable_qt="no"
3677 ])
3678 ])
3679 have_qt5_x11="no"
3680 AS_IF([test "${enable_qt}" != "no"], [
3681 PKG_CHECK_MODULES([QT], [Qt5Core >= 5.9.0 Qt5Widgets Qt5Gui Qt5Svg], [
3682 PKG_CHECK_MODULES([QT5_X11], [Qt5X11Extras], [
3683 have_qt5_x11="yes"
3684 ],[
3685 AC_MSG_WARN([Not building Qt Interface with X11 helpers.])
3686 ])
3687 QT_PATH="$(eval $PKG_CONFIG --variable=exec_prefix Qt5Core)"
3688 QT_HOST_PATH="$(eval $PKG_CONFIG --variable=host_bins Qt5Core)"
3689 QT_VERSION="$(eval $PKG_CONFIG --modversion Qt5Gui)"
3690 AC_PATH_PROGS(MOC, [moc-qt5 moc], moc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3691 AC_PATH_PROGS(RCC, [rcc-qt5 rcc], rcc, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3692 AC_PATH_PROGS(UIC, [uic-qt5 uic], uic, ["${QT_HOST_PATH}" "${QT_PATH}/bin"])
3693 ], [
3694 AS_IF([test -n "${enable_qt}"],[
3695 AC_MSG_ERROR([${QT_PKG_ERRORS}.])
3696 ],[
3697 AC_MSG_WARN([${QT_PKG_ERRORS}.])
3698 ])
3699 enable_qt="no"
3700 ])
3701 ])
3703 AS_IF([test "${enable_qt}" != "no"], [
3704 ALIASES="${ALIASES} qvlc"
3705 ])
3706 AC_SUBST(QT_VERSION)
3707 AM_CONDITIONAL(ENABLE_QT, [test "$enable_qt" != "no"])
3708 AM_CONDITIONAL([HAVE_QT5_X11], [test "${have_qt5_x11}" = "yes"])
3710 dnl
3711 dnl detect kde4-config patch (used for kde solids).
3712 dnl
3713 AC_ARG_VAR([KDE4_CONFIG], [kde4-config utility])
3714 AS_IF([test "x$KDE4_CONFIG" = "x"], [
3715 KDE4_CONFIG="kde4-config"
3716 ])
3718 dnl
3719 dnl Simple test for skins2 dependency
3720 dnl
3721 AS_IF([test "$enable_qt" = "no"], [
3722 AS_IF([test "${enable_skins2}" = "yes"], [
3723 AC_MSG_ERROR([The skins2 module depends on the Qt interface. Without it you will not be able to open any dialog box from the interface, which makes the skins2 interface rather useless. Install the Qt development package or alternatively you can also configure with: --disable-qt --disable-skins2.])
3724 ], [
3725 enable_skins2="no"
3726 AC_MSG_WARN([The skins2 module depends on the Qt interface, Qt is not built so skins2 is disabled.])
3727 ])
3728 ])
3730 dnl
3731 dnl Skins2 module
3732 dnl
3733 AC_ARG_ENABLE(skins2,
3734 [AS_HELP_STRING([--enable-skins2], [skins interface module (default auto)])])
3735 AS_IF([test "${enable_skins2}" != "no"], [
3736 have_skins_deps="yes"
3738 dnl Win32
3739 AS_IF([test "${SYS}" = "mingw32"], [
3740 VLC_ADD_CPPFLAGS([skins2],[-U_OFF_T_ -U_off_t -DWIN32_SKINS])
3741 VLC_ADD_LIBS([skins2],[-lgdi32 -lole32 -luuid -lmsimg32])
3742 dnl OS/2
3743 ], [test "${SYS}" = "os2"], [
3744 VLC_ADD_CPPFLAGS([skins2],[ -DOS2_SKINS])
3745 dnl Linux/Unix
3746 ], [
3747 PKG_CHECK_MODULES([XPM], [xpm],, [have_skins_deps="no"])
3748 PKG_CHECK_MODULES([XINERAMA], [xinerama],, [have_skins_deps="no"])
3749 PKG_CHECK_MODULES([XCURSOR], [xcursor],, [have_skins_deps="no"])
3750 PKG_CHECK_MODULES([XEXT], [xext],, [have_skins_deps="no"])
3751 VLC_ADD_CPPFLAGS([skins2],[${X_CFLAGS} ${XEXT_CFLAGS} ${XPM_CFLAGS} -DX11_SKINS])
3752 VLC_ADD_LIBS([skins2],[${X_LIBS} ${X_PRE_LIBS} ${XEXT_LIBS} ${XPM_LIBS} ${XINERAMA_LIBS} ${XCURSOR_LIBS} -lX11])
3753 ])
3755 dnl we need freetype
3756 AS_IF([test "${have_freetype}" != "yes"], [
3757 have_skins_deps="no"
3758 ])
3760 AS_IF([test "${have_skins_deps}" = "no"], [
3761 AS_IF([test "x${enable_skins2}" = "x"], [
3762 AC_MSG_WARN([Skins2 interface disabled due to missing dependencies.])
3763 ], [
3764 AC_MSG_ERROR([Skins2 interface requires FreeType, libxcursor, libxpm, libxext and libxinerama])
3765 ])
3766 enable_skins2="no"
3767 ], [
3768 ALIASES="${ALIASES} svlc"
3769 enable_skins2="yes"
3770 ])
3771 ])
3772 AM_CONDITIONAL(BUILD_SKINS, [test "${enable_skins2}" = "yes"])
3774 AC_ARG_ENABLE(libtar,
3775 [ --enable-libtar libtar support for skins2 (default auto)])
3776 AS_IF([test "${enable_skins2}" = "yes" && test "${enable_libtar}" != "no"], [
3777 AC_CHECK_HEADERS(libtar.h, [
3778 VLC_ADD_LIBS([skins2],[-ltar])
3779 ])
3780 ])
3782 dnl
3783 dnl MacOS X gui module
3784 dnl
3785 AC_ARG_ENABLE(macosx,
3786 [ --enable-macosx Mac OS X gui support (default enabled on Mac OS X)])
3787 if test "x${enable_macosx}" != "xno" -a "${SYS}" = "darwin"
3788 then
3790 dnl
3791 dnl If possible, use xcrun to find the right ibtool
3792 dnl
3794 AC_PATH_PROG([XCRUN], [xcrun], [no])
3795 AS_IF([test ! "x${XCRUN}" = "xno"], [
3796 AC_MSG_CHECKING([for ibtool (using xcrun)])
3797 XIB="$(eval $XCRUN -f ibtool 2>/dev/null || echo no)"
3798 AC_MSG_RESULT([${XIB}])
3799 ], [
3800 AC_MSG_WARN([Looking for tools without using xcrun])
3801 ])
3803 AS_IF([test "x${XIB}" = "xno"], [
3804 AC_PATH_PROG(XIB, [ibtool], [no])
3805 AS_IF([test "x${XIB}" = "xno"], [
3806 AC_MSG_ERROR([ibtool was not found, but is required for --enable-macosx])
3807 ])
3808 ])
3809 fi
3810 AM_CONDITIONAL(ENABLE_MACOSX_UI, [test "$enable_macosx" != "no" -a "${SYS}" = "darwin"])
3812 dnl
3813 dnl MacOS X sparkle update support
3814 dnl
3815 AC_ARG_ENABLE(sparkle,
3816 [ --enable-sparkle Sparkle update support for OS X (default enabled on Mac OS X)])
3817 if test "x${enable_sparkle}" != "xno" -a "${HAVE_OSX}" = "1"
3818 then
3819 if test ! -d ${CONTRIB_DIR}/Sparkle.framework -a ! -d ${CONTRIB_DIR}/Frameworks/Sparkle.framework
3820 then
3821 AC_MSG_ERROR([Sparkle framework is required and was not found in ${CONTRIB_DIR}])
3822 fi
3824 AC_DEFINE([HAVE_SPARKLE], [1], [Define to 1 if sparkle is enabled.])
3825 fi
3826 AM_CONDITIONAL(HAVE_SPARKLE, [test "$enable_sparkle" != "no"])
3828 dnl
3829 dnl MacOS X breakpad creash reporter support
3830 dnl
3831 AC_ARG_WITH([breakpad],
3832 AS_HELP_STRING([--with-breakpad=URL], [Enable Breakpad reporter using given URL]), [], [with_breakpad=no])
3834 AS_IF([test "$with_breakpad" != "no"], [
3836 AS_IF([test "$with_breakpad" = "yes"], [
3837 AC_MSG_ERROR([You need to supply the CrashDragon Server URL as value for --with-breakpad])
3838 ])
3840 AS_IF([test "$HAVE_OSX" = "1"], [
3841 AC_MSG_CHECKING([for Breakpad framework])
3842 AS_IF([test ! -d ${CONTRIB_DIR}/Breakpad.framework -a \
3843 ! -d ${CONTRIB_DIR}/Frameworks/Breakpad.framework], [
3844 AC_MSG_RESULT([no])
3845 with_breakpad="no"
3846 AC_MSG_ERROR([Breakpad framework is required and was not found in ${CONTRIB_DIR}])
3847 ], [
3848 AC_MSG_RESULT([yes])
3849 ])
3850 ],[
3851 PKG_CHECK_MODULES([BREAKPAD], [breakpad-client], [
3852 LDFLAGS="${LDFLAGS} -Wl,--build-id"
3853 ], [
3854 AC_MSG_ERROR(["breakpad not found"])
3855 ])
3856 ])
3857 ])
3859 AM_CONDITIONAL(HAVE_BREAKPAD, [test "$with_breakpad" != "no"])
3860 AS_IF([test "$with_breakpad" != "no"], [
3861 AC_SUBST(BREAKPAD_URL, ["${with_breakpad}"])
3862 ])
3864 dnl
3865 dnl Minimal Mac OS X module
3866 dnl
3867 AC_ARG_ENABLE(minimal-macosx,
3868 [ --enable-minimal-macosx Minimal Mac OS X support (default disabled)])
3869 if test "${enable_minimal_macosx}" = "yes" -a "${SYS}" = "darwin"
3870 then
3871 VLC_ADD_PLUGIN([minimal_macosx])
3872 fi
3874 dnl
3875 dnl Mac OS X fancy dmg build tool
3876 dnl
3877 if test "${HAVE_OSX}" = "1"
3878 then
3879 AC_PATH_PROG(DMGBUILD, dmgbuild, no)
3880 AS_IF([test "x${DMGBUILD}" = "xno"], [
3881 AC_MSG_WARN([dmgbuild not found -- unable to build fancy DMGs])
3882 ])
3883 fi
3884 AM_CONDITIONAL(HAVE_DMGBUILD, [test "x$DMGBUILD" != "xno" -a "${HAVE_OSX}" = "1"])
3886 dnl
3887 dnl VideoToolbox plugins
3888 AC_CHECK_HEADERS(VideoToolbox/VideoToolbox.h, [
3889 VLC_ADD_PLUGIN([videotoolbox])
3890 VLC_ADD_PLUGIN([cvpx])
3891 ])
3893 dnl
3894 dnl AudioToolbox MIDI plugin
3895 AC_CHECK_HEADERS([AudioToolbox/AudioToolbox.h], [
3896 VLC_ADD_PLUGIN([audiotoolboxmidi])
3897 ])
3899 dnl
3900 dnl ncurses module
3901 dnl
3902 AC_ARG_ENABLE(ncurses,
3903 [AS_HELP_STRING([--disable-ncurses],[ncurses text-based interface (default auto)])])
3904 have_ncurses="no"
3905 AS_IF([test "${enable_ncurses}" != "no"] ,[
3906 PKG_CHECK_MODULES([NCURSES], [ncursesw], [
3907 have_ncurses="yes"
3908 ALIASES="${ALIASES} nvlc"
3909 ], [
3910 AS_IF([test -n "${enable_ncurses}"], [
3911 AC_MSG_ERROR([${NCURSES_PKG_ERRORS}.])
3912 ])
3913 ])
3914 ])
3915 AM_CONDITIONAL([HAVE_NCURSES], [test "${have_ncurses}" = "yes"])
3917 dnl
3918 dnl Lirc plugin
3919 dnl
3920 AC_ARG_ENABLE(lirc,
3921 [ --enable-lirc lirc support (default disabled)])
3922 have_lirc="no"
3923 AS_IF([test "${enable_lirc}" = "yes"], [
3924 AC_CHECK_HEADER(lirc/lirc_client.h, [
3925 AC_CHECK_LIB(lirc_client, lirc_init, [
3926 have_lirc="yes"
3927 ])
3928 ])
3929 ])
3930 AM_CONDITIONAL([HAVE_LIRC], [test "${have_lirc}" = "yes"])
3932 dnl
3933 dnl SRT plugin
3934 dnl
3935 PKG_ENABLE_MODULES_VLC([SRT], [access_srt access_output_srt], [srt >= 1.2.2], [SRT input/output plugin], [auto], [], [], [-DENABLE_SRT])
3937 EXTEND_HELP_STRING([Visualisations and Video filter plugins:])
3938 dnl
3939 dnl goom visualization plugin
3940 dnl
3941 PKG_ENABLE_MODULES_VLC([GOOM], [], [libgoom2], [goom visualization plugin], [auto])
3943 dnl
3944 dnl libprojectM visualization plugin
3945 dnl
3946 AC_ARG_ENABLE(projectm,
3947 [ --enable-projectm projectM visualization plugin (default enabled)])
3948 AS_IF([test "${enable_projectm}" != "no"],
3949 [
3950 PKG_CHECK_MODULES(PROJECTM, libprojectM,
3951 [
3952 VLC_ADD_PLUGIN([projectm])
3953 PKG_CHECK_EXISTS([libprojectM >= 2.0.0],
3954 [ AC_DEFINE([HAVE_PROJECTM2], 1, [Define to 1 if using libprojectM 2.x]) ],
3955 [ AC_MSG_WARN( [Using libprojectM version 1] )
3956 ])
3957 ],[
3958 AC_MSG_WARN([${PROJECTM_PKG_ERRORS}.])
3959 ])
3960 ])
3962 dnl
3963 dnl Vovoid VSXu visualization plugin
3964 dnl
3965 AC_ARG_ENABLE(vsxu,
3966 [ --enable-vsxu Vovoid VSXu visualization plugin (default auto)])
3967 AS_IF([test "${enable_vsxu}" != "no"],
3968 [
3969 PKG_CHECK_MODULES(VSXU, libvsxu,
3970 [
3971 VLC_ADD_PLUGIN([vsxu])
3972 ],[
3973 AC_MSG_WARN([${VSXU_PKG_ERRORS}.])
3974 ])
3975 ])
3977 EXTEND_HELP_STRING([Service Discovery plugins:])
3978 dnl
3979 dnl Avahi-Zeroconf services discovery
3980 PKG_ENABLE_MODULES_VLC([AVAHI], [], [avahi-client >= 0.6], [Zeroconf services discovery], [auto])
3982 dnl
3983 dnl libudev services discovery
3984 PKG_ENABLE_MODULES_VLC([UDEV], [], [libudev >= 142], [Linux udev services discovery], [auto])
3986 dnl
3987 dnl MTP devices services discovery
3988 PKG_ENABLE_MODULES_VLC([MTP], [mtp access_mtp], [libmtp >= 1.0.0], [MTP devices support], [auto])
3990 dnl
3991 dnl UPnP Plugin (Intel SDK)
3992 dnl
3993 PKG_ENABLE_MODULES_VLC([UPNP], [upnp], [libupnp], [Intel UPNP SDK],[auto])
3995 dnl
3996 dnl mDNS using libmicrodns
3997 dnl
3998 PKG_ENABLE_MODULES_VLC([MICRODNS], [], [microdns], [mDNS services discovery], [auto])
4001 EXTEND_HELP_STRING([Misc options:])
4003 dnl
4004 dnl libxml2 module
4005 dnl
4006 PKG_ENABLE_MODULES_VLC([LIBXML2], [xml], [libxml-2.0 >= 2.5], [libxml2 support],[auto])
4009 dnl
4010 dnl libgcrypt
4011 dnl
4012 AC_ARG_ENABLE(libgcrypt,
4013 [ --disable-libgcrypt gcrypt support (default enabled)])
4014 AC_ARG_VAR([GCRYPT_CFLAGS], [C compiler flags for gcrypt])
4015 AC_ARG_VAR([GCRYPT_LIBS], [linker flags flags for gcrypt])
4017 # require libgcrypt >= 1.6.0
4018 AS_IF([test "${enable_libgcrypt}" != "no"], [
4019 AC_CACHE_CHECK([for gcrypt 1.6.0 or later], [ac_cv_lib_gcrypt], [
4020 VLC_SAVE_FLAGS
4021 CFLAGS="${CFLAGS} ${GCRYPT_CFLAGS}"
4022 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
4023 [#include <gcrypt.h>
4024 #if GCRYPT_VERSION_NUMBER < 0x010600
4025 #error
4026 #endif]])], [
4027 ac_cv_lib_gcrypt=yes
4028 ], [
4029 ac_cv_lib_gcrypt=no
4030 ])
4031 VLC_RESTORE_FLAGS
4032 ])
4034 AS_IF([test "${ac_cv_lib_gcrypt}" = "yes"], [
4035 AC_DEFINE([HAVE_GCRYPT], 1, [Defined if having gcrypt])
4036 ], [
4037 AS_IF([test "${enable_libgcrypt}" = "yes"], [
4038 AC_MSG_ERROR([libgcrypt version 1.6.0 or higher not found. Install libgcrypt or pass --disable-libgcrypt.])
4039 ])
4040 ])
4041 ])
4043 AS_IF([test -z "$GCRYPT_LIBS"], [
4044 GCRYPT_LIBS="-lgcrypt -lgpg-error"
4045 ])
4047 AC_SUBST(GCRYPT_CFLAGS)
4048 AC_SUBST(GCRYPT_LIBS)
4049 AM_CONDITIONAL([HAVE_GCRYPT], [test "${ac_cv_lib_gcrypt}" = "yes"])
4051 dnl
4052 dnl TLS/SSL
4053 dnl
4054 AC_ARG_ENABLE(gnutls,
4055 [ --enable-gnutls GNU TLS TLS/SSL support (default enabled)])
4056 AS_IF([test "${enable_gnutls}" != "no"], [
4057 PKG_CHECK_MODULES(GNUTLS, [gnutls >= 3.3.6], [
4058 VLC_ADD_PLUGIN([gnutls])
4059 ], [
4060 AS_IF([test -n "${enable_gnutls}"], [
4061 AC_MSG_ERROR([${GNUTLS_PKG_ERRORS}.)])
4062 ])
4063 ])
4064 ])
4067 dnl
4068 dnl Taglib plugin
4069 dnl
4070 AC_ARG_ENABLE(taglib,
4071 [AS_HELP_STRING([--disable-taglib],
4072 [do not use TagLib (default enabled)])])
4073 AS_IF([test "${enable_taglib}" != "no"], [
4074 PKG_CHECK_MODULES(TAGLIB, taglib >= 1.9, [
4075 VLC_ADD_PLUGIN([taglib])
4076 ], [
4077 AC_MSG_WARN([${TAGLIB_PKG_ERRORS}.])])
4078 ])
4080 dnl
4081 dnl libsecret
4082 dnl
4083 PKG_ENABLE_MODULES_VLC([SECRET], [], [libsecret-1 >= 0.18], [use libsecret for keystore], [auto])
4085 dnl
4086 dnl kwallet
4087 dnl
4088 AC_ARG_ENABLE(kwallet,
4089 [AS_HELP_STRING([--enable-kwallet],
4090 [use kwallet (via D-Bus) for keystore (default enabled)])])
4091 AS_IF([test "${enable_kwallet}" != "no" -a "${have_dbus}" = "yes"], [
4092 VLC_ADD_PLUGIN([kwallet])
4093 ])
4095 dnl
4096 dnl update checking system
4097 dnl
4098 AC_ARG_ENABLE(update-check,
4099 [ --enable-update-check update checking system (default disabled)])
4100 if test "${enable_update_check}" = "yes"
4101 then
4102 AS_IF([test "${ac_cv_lib_gcrypt}" != "yes"],[
4103 AC_MSG_ERROR([libgcrypt is required for update checking system]) ])
4104 fi
4105 AM_CONDITIONAL(UPDATE_CHECK, [test "${enable_update_check}" = "yes"])
4107 dnl
4108 dnl OS X notification plugin
4109 dnl
4110 AC_ARG_ENABLE(osx_notifications,
4111 [AS_HELP_STRING([--enable-osx-notifications],
4112 [macOS notification plugin (default disabled)])],,
4113 [enable_osx_notifications=no])
4114 AS_IF([test "${enable_osx_notifications}" != "no"], [
4115 VLC_ADD_PLUGIN([osx_notifications])
4116 ])
4118 dnl
4119 dnl Libnotify notification plugin
4120 dnl
4121 PKG_ENABLE_MODULES_VLC([NOTIFY], [], [libnotify gtk+-3.0], [libnotify notification], [auto])
4123 dnl
4124 dnl libplacebo support
4125 dnl
4126 AC_ARG_ENABLE(libplacebo,
4127 [AS_HELP_STRING([--disable-libplacebo],
4128 [disable libplacebo support (default auto)])])
4130 AS_IF([test "$enable_libplacebo" != "no"], [
4131 PKG_CHECK_MODULES([LIBPLACEBO], [libplacebo >= 0.2.1], [
4132 AC_DEFINE([HAVE_LIBPLACEBO], [1], [Define to 1 if libplacebo is enabled.])
4133 ], [
4134 AS_IF([test -n "${enable_libplacebo}"], [
4135 AC_MSG_ERROR([${LIBPLACEBO_PKG_ERRORS}.])
4136 ])
4137 enable_libplacebo="no"
4138 ])
4139 ])
4140 AM_CONDITIONAL(HAVE_LIBPLACEBO, [test "$enable_libplacebo" != "no"])
4143 dnl
4144 dnl Endianness check
4145 dnl
4146 AC_C_BIGENDIAN
4147 AS_IF([test "${ac_cv_c_bigendian}" = "yes"], [
4148 DEFS_BIGENDIAN="-DWORDS_BIGENDIAN=1"
4149 ], [
4150 DEFS_BIGENDIAN=""
4151 ])
4152 AC_SUBST(DEFS_BIGENDIAN)
4154 dnl
4155 dnl Where to install KDE solid .desktop
4156 dnl
4157 AC_ARG_WITH(kde-solid,
4158 AS_HELP_STRING([--with-kde-solid=PATH],
4159 [KDE Solid actions directory (auto)]),, [
4161 if test "${SYS}" != "mingw32" -a "${SYS}" != "darwin" ; then
4162 with_kde_solid="yes"
4163 fi
4164 ])
4165 soliddatadir=""
4166 AS_IF([test "${with_kde_solid}" != "no"], [
4167 AS_IF([test "${with_kde_solid}" = "yes"], [
4168 kde4datadir="`${KDE4_CONFIG} --install data`"
4169 AS_IF([test "x$kde4datadir" = "x"], [kde4datadir='${datadir}/kde4/apps'])
4170 soliddatadir="${kde4datadir}/solid/actions"
4171 ], [
4172 soliddatadir="${with_kde_solid}"
4173 ])
4174 ])
4175 AC_SUBST(soliddatadir)
4176 AM_CONDITIONAL(KDE_SOLID, [test "x${soliddatadir}" != "x"])
4178 dnl
4179 dnl Find tools for win32 packaging
4180 dnl
4181 AS_IF([test "${SYS}" = "mingw32"], [
4182 dnl
4183 dnl Find makensis required to build the NSIS installer
4184 dnl
4185 nsis_major_required="3"
4186 nsis_version_ok="no"
4187 AC_PATH_PROG([MAKENSIS], [makensis], [no])
4188 AS_IF([test "$MAKENSIS" != "no"], [
4189 # Check version
4190 AC_MSG_CHECKING([makensis version])
4191 nsis_version=$($MAKENSIS -VERSION)
4192 AC_MSG_RESULT([$nsis_version])
4193 nsis_version_major=$(echo "$nsis_version" | awk -F \. '{print $1}' | sed 's/v//')
4194 # Check if major version is a valid number
4195 AS_IF([test -n "$nsis_version_major" && \
4196 test "$nsis_version_major" -eq "$nsis_version_major" 2> /dev/null], [
4197 # Do the version check using major version
4198 AS_IF([test "$nsis_version_major" -lt "$nsis_major_required"], [
4199 AC_MSG_WARN([makensis too old, (needs ${nsis_major_required}.x, have ${nsis_version_major}.x)])
4200 ], [
4201 nsis_version_ok="yes"
4202 ])
4203 ], [
4204 AC_MSG_WARN([failed to check the makensis version])
4205 ])
4206 ])
4207 dnl
4208 dnl Find 7zip
4209 dnl
4210 AC_PATH_PROG([SEVENZIP], [7z], [7z])
4211 ])
4212 AM_CONDITIONAL(HAVE_MAKENSIS, [test "x$MAKENSIS" != "xno" && test "$nsis_version_ok" = "yes"])
4214 dnl
4215 dnl Check wether we have the PROCESS_MITIGATION_IMAGE_LOAD_POLICY
4216 dnl It should only be available when building for win10, but some SDKs define it unconditionnaly
4217 dnl
4218 if test "${SYS}" = "mingw32"; then
4219 AC_CHECK_TYPES([PROCESS_MITIGATION_IMAGE_LOAD_POLICY],,,[#include <windows.h>])
4220 fi
4222 EXTEND_HELP_STRING([Components:])
4224 dnl
4225 dnl the VLC binary
4226 dnl
4227 AC_ARG_ENABLE(vlc,
4228 [ --enable-vlc build the VLC media player (default enabled)])
4229 AM_CONDITIONAL(BUILD_VLC, [test "${enable_vlc}" != "no"])
4231 dnl
4232 dnl Fuzzer (at the end in order to don't mess dependencies FLAGS)
4233 dnl
4234 AS_VAR_IF(with_libfuzzer, no, [], [
4235 LIBS="-lstdc++ ${LIBM} -L${with_libfuzzer} -lFuzzer"
4236 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc-guard, [
4237 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard])
4238 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc-guard], [CXXFLAGS])
4239 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp])
4240 AX_APPEND_COMPILE_FLAGS([-fsanitize-coverage=trace-cmp], [CXXFLAGS])
4241 ], [
4242 AX_CHECK_COMPILE_FLAG(-fsanitize-coverage=trace-pc, [
4243 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc])
4244 AX_APPEND_FLAG([-fsanitize-coverage=trace-pc], [CXXFLAGS])
4245 ], [
4246 AC_MSG_ERROR([Sanitizer coverage not supported by your compiler])
4247 ])
4248 ])
4249 ])
4251 dnl
4252 dnl Stuff used by the program
4253 dnl
4254 VERSION_MESSAGE="${VERSION} ${CODENAME}"
4255 COPYRIGHT_MESSAGE="Copyright © ${COPYRIGHT_YEARS} the VideoLAN team"
4256 AC_DEFINE_UNQUOTED(VERSION_MESSAGE, "${VERSION_MESSAGE}", [Simple version string])
4257 AC_DEFINE_UNQUOTED(COPYRIGHT_MESSAGE, "${COPYRIGHT_MESSAGE}", [Copyright string])
4258 AC_DEFINE_UNQUOTED(COPYRIGHT_YEARS, "${COPYRIGHT_YEARS}", [The copyright years])
4259 AC_DEFINE_UNQUOTED(CONFIGURE_LINE, "${CONFIGURE_LINE}", [The ./configure command line])
4260 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_MAJOR,${VERSION_MAJOR}, [version major number])
4261 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_MINOR,${VERSION_MINOR}, [version minor number])
4262 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_REVISION,${VERSION_REVISION}, [version revision number])
4263 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_EXTRA,${VERSION_EXTRA}, [version extra number])
4264 AC_DEFINE_UNQUOTED(PACKAGE_VERSION_DEV,"${VERSION_DEV}", [version development string])
4265 AC_SUBST(COPYRIGHT_MESSAGE)
4266 AC_SUBST(VERSION_MESSAGE)
4267 AC_SUBST(VERSION_MAJOR)
4268 AC_SUBST(VERSION_MINOR)
4269 AC_SUBST(VERSION_REVISION)
4270 AC_SUBST(VERSION_EXTRA)
4271 AC_SUBST(COPYRIGHT_YEARS)
4272 AC_DEFINE_UNQUOTED(VLC_COMPILE_BY, "`whoami|sed -e 's/\\\/\\\\\\\/g'`", [user who ran configure])
4273 AC_DEFINE_UNQUOTED(VLC_COMPILE_HOST, "`hostname -f 2>/dev/null || hostname`", [host which ran configure])
4274 AC_DEFINE_UNQUOTED(VLC_COMPILER, "`$CC -v 2>&1 | tail -n 1 | sed -e 's/ *$//'`", [compiler])
4275 dnl
4276 dnl Handle substvars that use $(top_srcdir)
4277 dnl
4278 CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include ${CPPFLAGS}"
4280 dnl
4281 dnl Configuration is finished
4282 dnl
4283 AC_SUBST(SYS)
4284 AC_SUBST(ARCH)
4285 AC_SUBST(ALIASES)
4286 AC_SUBST(ASM)
4287 AC_SUBST(MOC)
4288 AC_SUBST(RCC)
4289 AC_SUBST(UIC)
4290 AC_SUBST(WINDRES)
4291 AC_SUBST(WINE_SDK_PATH)
4292 AC_SUBST(LIBEXT)
4293 AC_SUBST(AM_CPPFLAGS)
4294 AC_SUBST(MACOSX_DEPLOYMENT_TARGET)
4295 AC_SUBST(FILE_LIBVLCCORE_DLL)
4296 AC_SUBST(FILE_LIBVLC_DLL)
4298 AC_CONFIG_FILES([
4299 Makefile
4300 doc/Makefile
4301 modules/Makefile
4302 m4/Makefile
4303 po/Makefile.in
4304 share/Makefile
4305 compat/Makefile
4306 src/Makefile
4307 lib/Makefile
4308 bin/Makefile
4309 test/Makefile
4310 modules/hw/mmal/Makefile
4311 share/vlc.appdata.xml.in
4312 ])
4314 AM_COND_IF([HAVE_WIN32], [
4315 AC_CONFIG_FILES([
4316 extras/package/win32/NSIS/spad.nsi
4317 extras/package/win32/NSIS/vlc.win32.nsi
4318 extras/package/win32/msi/config.wxi
4319 ])
4320 ])
4322 AM_COND_IF([HAVE_DARWIN], [
4323 AC_CONFIG_FILES([
4324 modules/gui/macosx/UI/InfoPlist.strings:modules/gui/macosx/Resources/InfoPlist.strings.in
4325 share/macosx/Info.plist:share/Info.plist.in
4326 ])
4327 ])
4329 dnl Generate makefiles
4330 AC_OUTPUT
4332 dnl Do we have to use make or gmake ?
4333 if make --version 2>&1|grep -q GNU
4334 then
4335 # GNU make, all seems good
4336 MAKE=make
4337 else
4338 # Known GNU make alias (on BSD)
4339 MAKE=gmake
4340 fi
4341 dnl Shortcut to nice compile message
4342 if test -n $SHELL; then
4343 SHELL=${CONFIG_SHELL-/bin/sh}
4344 fi
4345 rm -f compile
4346 compile_top_srcdir=`sed -ne "s/^top_srcdir *= *//p" < Makefile`
4347 echo "#! $SHELL
4348 rm -f .error\$\$
4349 ERROR=0
4350 export PATH=\"$PATH\" LANG=C
4351 ($MAKE V=1 \$@ 2>&1 || touch .error\$\$)| $compile_top_srcdir/extras/buildsystem/make.pl
4352 test -f .error\$\$ && ERROR=1
4353 rm -f .error\$\$
4354 exit \$ERROR" >compile
4355 chmod a+x compile
4357 echo "
4358 libvlc configuration
4359 --------------------
4360 version : ${VERSION}
4361 system : ${SYS}
4362 architecture : ${ARCH}
4363 optimizations : ${enable_optimizations}"
4364 if test "${enable_vlc}" != "no"; then
4365 echo "vlc aliases :${ALIASES}"
4366 else
4367 echo "build vlc executable : no"
4368 fi
4369 echo "
4370 To build vlc and its plugins, type \`$MAKE', or \`./compile' if you like nice colors."