]> git.sesse.net Git - ffmpeg/blobdiff - configure
doc: Add section about AviSynth support
[ffmpeg] / configure
index a3c744e769796a1e67ef111fd11d8f29398a19d6..d41aab0f8eec9a7001e0eda6b5099de2691d4478 100755 (executable)
--- a/configure
+++ b/configure
@@ -222,6 +222,7 @@ Advanced options (experts only):
   --target-path=DIR        path to view of build directory on target
   --target-samples=DIR     path to samples directory on target
   --toolchain=NAME         set tool defaults according to NAME
+  --pkg-config=PKGCONFIG   use pkg-config tool PKGCONFIG [$pkg_config_default]
   --nm=NM                  use nm tool
   --ar=AR                  use archive tool AR [$ar_default]
   --as=AS                  use assembler AS [$as_default]
@@ -994,6 +995,16 @@ check_builtin(){
     check_code ld "$headers" "$builtin" "$@" && enable "$name"
 }
 
+check_compile_assert(){
+    log check_compile_assert "$@"
+    name=$1
+    headers=$2
+    condition=$3
+    shift 3
+    disable "$name"
+    check_code cc "$headers" "char c[2 * !!($condition) - 1]" "$@" && enable "$name"
+}
+
 require(){
     name="$1"
     header="$2"
@@ -1148,6 +1159,7 @@ HWACCEL_LIST="
     vda
     vdpau
 "
+
 LIBRARY_LIST="
     avcodec
     avdevice
@@ -1186,8 +1198,8 @@ CONFIG_LIST="
     neon_clobber_test
     network
     nonfree
-    pod2man
     pic
+    pod2man
     rdft
     runtime_cpudetect
     safe_bitstream_reader
@@ -1202,18 +1214,18 @@ CONFIG_LIST="
     xmm_clobber_test
 "
 
-THREADS_LIST='
+THREADS_LIST="
     pthreads
     w32threads
-'
+"
 
-ATOMICS_LIST='
+ATOMICS_LIST="
     atomics_gcc
     atomics_suncc
     atomics_win32
-'
+"
 
-ARCH_LIST='
+ARCH_LIST="
     aarch64
     alpha
     arm
@@ -1238,27 +1250,24 @@ ARCH_LIST='
     x86
     x86_32
     x86_64
-'
+"
 
-ARCH_EXT_LIST_ARM='
+ARCH_EXT_LIST_ARM="
     armv5te
     armv6
     armv6t2
     neon
     vfp
     vfpv3
-'
+"
 
-ARCH_EXT_LIST_X86='
+ARCH_EXT_LIST_X86_SIMD="
     amd3dnow
     amd3dnowext
     avx
     avx2
-    cpunop
-    xop
     fma3
     fma4
-    i686
     mmx
     mmxext
     sse
@@ -1267,7 +1276,14 @@ ARCH_EXT_LIST_X86='
     sse4
     sse42
     ssse3
-'
+    xop
+"
+
+ARCH_EXT_LIST_X86="
+    $ARCH_EXT_LIST_X86_SIMD
+    cpunop
+    i686
+"
 
 ARCH_EXT_LIST="
     $ARCH_EXT_LIST_ARM
@@ -1277,16 +1293,16 @@ ARCH_EXT_LIST="
     vis
 "
 
-HAVE_LIST_CMDLINE='
+HAVE_LIST_CMDLINE="
     inline_asm
     symver
     yasm
-'
+"
 
-HAVE_LIST_PUB='
+HAVE_LIST_PUB="
     bigendian
     fast_unaligned
-'
+"
 
 MATH_FUNCS="
     atanf
@@ -1319,11 +1335,11 @@ HAVE_LIST="
     $ARCH_EXT_LIST
     $(add_suffix _external $ARCH_EXT_LIST)
     $(add_suffix _inline   $ARCH_EXT_LIST)
+    $ATOMICS_LIST
     $HAVE_LIST_CMDLINE
     $HAVE_LIST_PUB
-    $THREADS_LIST
-    $ATOMICS_LIST
     $MATH_FUNCS
+    $THREADS_LIST
     aligned_malloc
     aligned_stack
     alsa_asoundlib_h
@@ -1356,6 +1372,7 @@ HAVE_LIST="
     fast_clz
     fast_cmov
     fcntl
+    flt_lim
     fork
     getaddrinfo
     gethrtime
@@ -1363,16 +1380,16 @@ HAVE_LIST="
     GetProcessAffinityMask
     GetProcessMemoryInfo
     GetProcessTimes
-    GetSystemTimeAsFileTime
     getrusage
     getservbyport
+    GetSystemTimeAsFileTime
     gettimeofday
     gnu_as
     gsm_h
     ibm_asm
     inet_aton
-    io_h
     inline_asm_labels
+    io_h
     isatty
     jack_port_get_latency_range
     ldbrx
@@ -1383,6 +1400,8 @@ HAVE_LIST="
     local_aligned_8
     localtime_r
     loongson
+    mach_absolute_time
+    mach_mach_time_h
     machine_ioctl_bt848_h
     machine_ioctl_meteor_h
     machine_rw_barrier
@@ -1410,7 +1429,6 @@ HAVE_LIST="
     soundcard_h
     strerror_r
     strptime
-    strtok_r
     struct_addrinfo
     struct_group_source_req
     struct_ip_mreq_source
@@ -1424,8 +1442,6 @@ HAVE_LIST="
     symver_asm_label
     symver_gnu_asm
     sync_val_compare_and_swap
-    sysconf
-    sysctl
     sys_mman_h
     sys_param_h
     sys_resource_h
@@ -1434,6 +1450,8 @@ HAVE_LIST="
     sys_time_h
     sys_un_h
     sys_videoio_h
+    sysconf
+    sysctl
     threads
     unistd_h
     usleep
@@ -1495,7 +1513,7 @@ CMDLINE_SELECT="
     optimizations
 "
 
-PATHS_LIST='
+PATHS_LIST="
     bindir
     datadir
     docdir
@@ -1504,7 +1522,7 @@ PATHS_LIST='
     mandir
     prefix
     shlibdir
-'
+"
 
 CMDLINE_SET="
     $PATHS_LIST
@@ -1588,7 +1606,7 @@ mmx_external_deps="yasm"
 mmx_inline_deps="inline_asm"
 mmx_suggest="mmx_external mmx_inline"
 
-for ext in $(filter_out mmx $ARCH_EXT_LIST_X86); do
+for ext in $(filter_out mmx $ARCH_EXT_LIST_X86_SIMD); do
     eval dep=\$${ext}_deps
     eval ${ext}_external_deps='"${dep}_external"'
     eval ${ext}_inline_deps='"${dep}_inline"'
@@ -1638,7 +1656,7 @@ alac_encoder_select="lpc"
 als_decoder_select="dsputil"
 amrnb_decoder_select="lsp"
 amrwb_decoder_select="lsp"
-amv_decoder_select="dsputil hpeldsp"
+amv_decoder_select="sp5x_decoder"
 ape_decoder_select="dsputil"
 asv1_decoder_select="dsputil"
 asv1_encoder_select="dsputil"
@@ -1669,8 +1687,8 @@ eatgq_decoder_select="aandcttables dsputil"
 eatqi_decoder_select="aandcttables error_resilience mpegvideo"
 ffv1_decoder_select="dsputil golomb rangecoder"
 ffv1_encoder_select="dsputil rangecoder"
-ffvhuff_decoder_select="dsputil"
-ffvhuff_encoder_select="dsputil huffman"
+ffvhuff_decoder_select="huffyuv_decoder"
+ffvhuff_encoder_select="huffyuv_encoder"
 fic_decoder_select="dsputil golomb"
 flac_decoder_select="golomb"
 flac_encoder_select="dsputil golomb lpc"
@@ -1694,11 +1712,11 @@ h264_decoder_suggest="error_resilience"
 hevc_decoder_select="dsputil golomb videodsp"
 huffyuv_decoder_select="dsputil"
 huffyuv_encoder_select="dsputil huffman"
-iac_decoder_select="dsputil fft mdct sinewin"
+iac_decoder_select="imc_decoder"
 imc_decoder_select="dsputil fft mdct sinewin"
 indeo3_decoder_select="hpeldsp"
 interplay_video_decoder_select="hpeldsp"
-jpegls_decoder_select="dsputil golomb hpeldsp"
+jpegls_decoder_select="golomb mjpeg_decoder"
 jpegls_encoder_select="golomb"
 jv_decoder_select="dsputil"
 lagarith_decoder_select="dsputil"
@@ -1708,8 +1726,8 @@ mdec_decoder_select="dsputil error_resilience mpegvideo"
 metasound_decoder_select="lsp mdct sinewin"
 mimic_decoder_select="dsputil hpeldsp"
 mjpeg_decoder_select="dsputil hpeldsp"
-mjpegb_decoder_select="dsputil hpeldsp"
 mjpeg_encoder_select="aandcttables dsputil mpegvideoenc"
+mjpegb_decoder_select="mjpeg_decoder"
 mlp_decoder_select="dsputil mlp_parser"
 motionpixels_decoder_select="dsputil"
 mp1_decoder_select="mpegaudio"
@@ -1738,7 +1756,7 @@ msmpeg4v2_encoder_select="h263_encoder"
 msmpeg4v3_decoder_select="h263_decoder"
 msmpeg4v3_encoder_select="h263_encoder"
 mss2_decoder_select="error_resilience vc1_decoder"
-mxpeg_decoder_select="dsputil hpeldsp"
+mxpeg_decoder_select="mjpeg_decoder"
 nellymoser_decoder_select="mdct sinewin"
 nellymoser_encoder_select="audio_frame_queue mdct sinewin"
 nuv_decoder_select="dsputil lzo"
@@ -1760,16 +1778,16 @@ rv30_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvi
 rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpegvideo videodsp"
 shorten_decoder_select="golomb"
 sipr_decoder_select="lsp"
-sp5x_decoder_select="dsputil hpeldsp"
+sp5x_decoder_select="mjpeg_decoder"
 svq1_decoder_select="hpeldsp"
 svq1_encoder_select="aandcttables dsputil hpeldsp mpegvideoenc"
-svq3_decoder_select="golomb h264chroma h264dsp h264pred h264qpel hpeldsp mpegvideo videodsp"
-svq3_decoder_suggest="error_resilience zlib"
+svq3_decoder_select="h264_decoder hpeldsp mpegvideo"
+svq3_decoder_suggest="zlib"
 tak_decoder_select="dsputil"
 theora_decoder_select="vp3_decoder"
+thp_decoder_select="mjpeg_decoder"
 tiff_decoder_suggest="zlib"
 tiff_encoder_suggest="zlib"
-thp_decoder_select="dsputil hpeldsp"
 truehd_decoder_select="mlp_decoder"
 truemotion2_decoder_select="dsputil"
 truespeech_decoder_select="dsputil"
@@ -1983,8 +2001,8 @@ ffrtmpcrypt_protocol_select="tcp_protocol"
 ffrtmphttp_protocol_deps="!librtmp_protocol"
 ffrtmphttp_protocol_select="http_protocol"
 gopher_protocol_select="network"
-httpproxy_protocol_select="tcp_protocol"
 http_protocol_select="tcp_protocol"
+httpproxy_protocol_select="tcp_protocol"
 https_protocol_select="tls_protocol"
 librtmp_protocol_deps="librtmp"
 librtmpe_protocol_deps="librtmp"
@@ -2015,18 +2033,17 @@ unix_protocol_select="network"
 # filters
 blackframe_filter_deps="gpl"
 boxblur_filter_deps="gpl"
-compand_filter_deps="strtok_r"
 cropdetect_filter_deps="gpl"
 delogo_filter_deps="gpl"
 drawtext_filter_deps="libfreetype"
-frei0r_filter_deps="frei0r dlopen strtok_r"
+frei0r_filter_deps="frei0r dlopen"
 frei0r_filter_extralibs='$ldl'
-frei0r_src_filter_deps="frei0r dlopen strtok_r"
+frei0r_src_filter_deps="frei0r dlopen"
 frei0r_src_filter_extralibs='$ldl'
 hqdn3d_filter_deps="gpl"
 interlace_filter_deps="gpl"
-resample_filter_deps="avresample"
 ocv_filter_deps="libopencv"
+resample_filter_deps="avresample"
 scale_filter_deps="swscale"
 
 # examples
@@ -2421,7 +2438,7 @@ case "$toolchain" in
         add_ldflags -fprofile-arcs -ftest-coverage
     ;;
     hardened)
-        add_cflags -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all
+        add_cflags  -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fno-strict-overflow -fstack-protector-all
         add_ldflags -Wl,-z,relro -Wl,-z,now
     ;;
     ?*)
@@ -3222,6 +3239,10 @@ case "$arch" in
         check_64bit ppc ppc64 'sizeof(void *) > 4'
         spic=$shared
     ;;
+    s390)
+        check_64bit s390 s390x 'sizeof(void *) > 4'
+        spic=$shared
+    ;;
     sparc)
         check_64bit sparc sparc64 'sizeof(void *) > 4'
         spic=$shared
@@ -3528,6 +3549,9 @@ if enabled_all ccc libc_glibc; then
     add_ldflags -Wl,-z,now  # calls to libots crash without this
 fi
 
+check_compile_assert flt_lim "float.h limits.h" "DBL_MAX == (double)DBL_MAX" ||
+    add_cppflags '-I\$(SRC_PATH)/compat/float'
+
 esc(){
     echo "$*" | sed 's/%/%25/g;s/:/%3a/g'
 }
@@ -3847,6 +3871,7 @@ check_struct "sys/time.h sys/resource.h" "struct rusage" ru_maxrss
 check_func  gettimeofday
 check_func  isatty
 check_func  localtime_r
+check_func  mach_absolute_time
 check_func  ${malloc_prefix}memalign            && enable memalign
 check_func  mkstemp
 check_func  mmap
@@ -3856,7 +3881,6 @@ check_func_headers malloc.h _aligned_malloc     && enable aligned_malloc
 check_func  setrlimit
 check_func  strerror_r
 check_func  strptime
-check_func  strtok_r
 check_func  sched_getaffinity
 check_builtin sync_val_compare_and_swap "" "int *ptr; int oldval, newval; __sync_val_compare_and_swap(ptr, oldval, newval)"
 check_builtin machine_rw_barrier mbarrier.h "__machine_rw_barrier()"
@@ -3882,6 +3906,7 @@ check_header dlfcn.h
 check_header dxva.h
 check_header dxva2api.h
 check_header io.h
+check_header mach/mach_time.h
 check_header malloc.h
 check_header poll.h
 check_header sys/mman.h
@@ -3921,14 +3946,6 @@ if ! disabled pthreads && ! enabled w32threads; then
     fi
 fi
 
-for thread in $THREADS_LIST; do
-    if enabled $thread; then
-        test -n "$thread_type" &&
-            die "ERROR: Only one thread type must be selected." ||
-            thread_type="$thread"
-    fi
-done
-
 disabled  zlib || check_lib   zlib.h      zlibVersion -lz   || disable  zlib
 disabled bzlib || check_lib2 bzlib.h BZ2_bzlibVersion -lbz2 || disable bzlib
 
@@ -3960,7 +3977,7 @@ enabled libmp3lame        && require "libmp3lame >= 3.98.3" lame/lame.h lame_set
 enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb
 enabled libopencore_amrwb && require libopencore_amrwb opencore-amrwb/dec_if.h D_IF_init -lopencore-amrwb
 enabled libopencv         && require_pkg_config opencv opencv/cv.h cvCreateImageHeader
-enabled libopenjpeg       && require libopenjpeg openjpeg.h opj_version -lopenjpeg
+enabled libopenjpeg       && require_pkg_config libopenjpeg1 openjpeg.h opj_version
 enabled libopus           && require_pkg_config opus opus_multistream.h opus_multistream_decoder_create
 enabled libpulse          && require_pkg_config libpulse-simple pulse/simple.h pa_simple_new
 enabled librtmp           && require_pkg_config librtmp librtmp/rtmp.h RTMP_Socket
@@ -3983,8 +4000,8 @@ enabled libx264           && require libx264 x264.h x264_encoder_encode -lx264 &
                              { check_cpp_condition x264.h "X264_BUILD >= 118" ||
                                die "ERROR: libx264 version must be >= 0.118."; }
 enabled libx265           && require_pkg_config x265 x265.h x265_encoder_encode &&
-                             { check_cpp_condition x265.h "X265_BUILD >= 7" ||
-                               die "ERROR: libx265 version must be >= 7."; }
+                             { check_cpp_condition x265.h "X265_BUILD >= 9" ||
+                               die "ERROR: libx265 version must be >= 9."; }
 enabled libxavs           && require libxavs xavs.h xavs_encoder_encode -lxavs
 enabled libxvid           && require libxvid xvid.h xvid_global -lxvidcore
 enabled openssl           && { check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto ||
@@ -4272,6 +4289,14 @@ check_deps $CONFIG_LIST       \
 ! enabled_any memalign posix_memalign aligned_malloc &&
     enabled_any $need_memalign && enable memalign_hack
 
+for thread in $THREADS_LIST; do
+    if enabled $thread; then
+        test -n "$thread_type" &&
+            die "ERROR: Only one thread type must be selected." ||
+            thread_type="$thread"
+    fi
+done
+
 echo "install prefix            $prefix"
 echo "source path               $source_path"
 echo "C compiler                $cc"