configure: Add a SONAME entry for the android target
[ffmpeg.git] / configure
index 575fdf7..f5a9a26 100755 (executable)
--- a/configure
+++ b/configure
@@ -191,6 +191,7 @@ External library support:
   --enable-libfreetype     enable libfreetype [no]
   --enable-libgsm          enable GSM de/encoding via libgsm [no]
   --enable-libilbc         enable iLBC de/encoding via libilbc [no]
+  --enable-libkvazaar      enable HEVC encoding via libkvazaar [no]
   --enable-libmfx          enable HW acceleration through libmfx
   --enable-libmp3lame      enable MP3 encoding via libmp3lame [no]
   --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no]
@@ -268,6 +269,7 @@ Toolchain options:
 
 Advanced options (experts only):
   --malloc-prefix=PREFIX   prefix malloc and related names with PREFIX
+  --custom-allocator=NAME  use a supported custom allocator
   --disable-symver         disable symbol versioning
   --enable-hardcoded-tables use hardcoded tables instead of runtime generation
   --disable-safe-bitstream-reader
@@ -1128,20 +1130,39 @@ cp_if_changed(){
 # CONFIG_LIST contains configurable options, while HAVE_LIST is for
 # system-dependent things.
 
-COMPONENT_LIST="
+AVCODEC_COMPONENTS="
     bsfs
     decoders
-    demuxers
     encoders
-    filters
     hwaccels
+    parsers
+"
+
+AVDEVICE_COMPONENTS="
     indevs
-    muxers
     outdevs
-    parsers
+"
+AVFILTER_COMPONENTS="
+    filters
+"
+AVFORMAT_COMPONENTS="
+    demuxers
+    muxers
     protocols
 "
 
+AVRESAMPLE_COMPONENTS=""
+AVUTIL_COMPONENTS=""
+
+COMPONENT_LIST="
+    $AVCODEC_COMPONENTS
+    $AVDEVICE_COMPONENTS
+    $AVFILTER_COMPONENTS
+    $AVFORMAT_COMPONENTS
+    $AVRESAMPLE_COMPONENTS
+    $AVUTIL_COMPONENTS
+"
+
 EXAMPLE_LIST="
     avcodec_example
     filter_audio_example
@@ -1166,6 +1187,7 @@ EXTERNAL_LIBRARY_LIST="
     libfreetype
     libgsm
     libilbc
+    libkvazaar
     libmfx
     libmp3lame
     libopencore_amrnb
@@ -1357,11 +1379,21 @@ ARCH_EXT_LIST_X86="
     i686
 "
 
+ARCH_EXT_LIST_MIPS="
+    loongson
+    mips32r1
+    mips64r1
+    mips32r2
+    mips64r2
+    mips32r6
+    mips64r6
+"
+
 ARCH_EXT_LIST="
     $ARCH_EXT_LIST_ARM
+    $ARCH_EXT_LIST_MIPS
     $ARCH_EXT_LIST_PPC
     $ARCH_EXT_LIST_X86
-    loongson
     vis
 "
 
@@ -1481,7 +1513,6 @@ SYSTEM_FUNCS="
     GetProcessMemoryInfo
     GetProcessTimes
     getrusage
-    getservbyport
     GetSystemTimeAsFileTime
     gettimeofday
     gmtime_r
@@ -1613,6 +1644,7 @@ CONFIG_EXTRA="
     libx262
     lgplv3
     lpc
+    lzf
     me_cmp
     mpeg_er
     mpegaudio
@@ -1680,6 +1712,7 @@ CMDLINE_SET="
     cc
     cpu
     cross_prefix
+    custom_allocator
     dep_cc
     env
     extra_version
@@ -1840,6 +1873,7 @@ dnxhd_encoder_select="aandcttables blockdsp fdctdsp idctdsp mpegvideoenc pixbloc
 dvvideo_decoder_select="dvprofile idctdsp"
 dvvideo_encoder_select="dvprofile fdctdsp me_cmp pixblockdsp"
 dxa_decoder_deps="zlib"
+dxv_decoder_select="lzf texturedsp"
 eac3_decoder_select="ac3_decoder"
 eac3_encoder_select="ac3_encoder"
 eamad_decoder_select="aandcttables blockdsp bswapdsp idctdsp mpegvideo"
@@ -1881,6 +1915,8 @@ hap_encoder_select="texturedspenc"
 hevc_decoder_select="bswapdsp cabac golomb videodsp"
 hevc_nvenc_encoder_deps="nvenc"
 hevc_qsv_encoder_deps="libmfx"
+hevc_qsv_decoder_deps="libmfx"
+hevc_qsv_decoder_select="hevc_mp4toannexb_bsf hevc_parser qsvdec hevc_qsv_hwaccel"
 hevc_qsv_encoder_select="qsvenc"
 huffyuv_decoder_select="bswapdsp huffyuvdsp"
 huffyuv_encoder_select="bswapdsp huffman huffyuvencdsp"
@@ -1952,12 +1988,14 @@ qcelp_decoder_select="lsp"
 qdm2_decoder_select="mdct rdft mpegaudiodsp"
 ra_144_encoder_select="audio_frame_queue lpc"
 ralf_decoder_select="golomb"
+rscc_decoder_deps="zlib"
 rv10_decoder_select="error_resilience h263_decoder h263dsp mpeg_er"
 rv10_encoder_select="h263_encoder"
 rv20_decoder_select="error_resilience h263_decoder h263dsp mpeg_er"
 rv20_encoder_select="h263_encoder"
 rv30_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpeg_er mpegvideo rv34dsp videodsp"
 rv40_decoder_select="error_resilience golomb h264chroma h264pred h264qpel mpeg_er mpegvideo rv34dsp videodsp"
+screenpresso_decoder_deps="zlib"
 shorten_decoder_select="golomb"
 sipr_decoder_select="lsp"
 sp5x_decoder_select="mjpeg_decoder"
@@ -2022,8 +2060,6 @@ vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
 
 h263_vaapi_hwaccel_deps="vaapi"
 h263_vaapi_hwaccel_select="h263_decoder"
-h263_vdpau_hwaccel_deps="vdpau"
-h263_vdpau_hwaccel_select="h263_decoder"
 h264_d3d11va_hwaccel_deps="d3d11va"
 h264_d3d11va_hwaccel_select="h264_decoder"
 h264_dxva2_hwaccel_deps="dxva2"
@@ -2045,6 +2081,7 @@ hevc_d3d11va_hwaccel_deps="d3d11va DXVA_PicParams_HEVC"
 hevc_d3d11va_hwaccel_select="hevc_decoder"
 hevc_dxva2_hwaccel_deps="dxva2 DXVA_PicParams_HEVC"
 hevc_dxva2_hwaccel_select="hevc_decoder"
+hevc_qsv_hwaccel_deps="libmfx"
 mpeg1_vdpau_hwaccel_deps="vdpau"
 mpeg1_vdpau_hwaccel_select="mpeg1video_decoder"
 mpeg2_d3d11va_hwaccel_deps="d3d11va"
@@ -2096,6 +2133,7 @@ libgsm_ms_decoder_deps="libgsm"
 libgsm_ms_encoder_deps="libgsm"
 libilbc_decoder_deps="libilbc"
 libilbc_encoder_deps="libilbc"
+libkvazaar_encoder_deps="libkvazaar"
 libmp3lame_encoder_deps="libmp3lame"
 libmp3lame_encoder_select="audio_frame_queue"
 libopencore_amrnb_decoder_deps="libopencore_amrnb"
@@ -2190,6 +2228,7 @@ w64_demuxer_select="wav_demuxer"
 wav_demuxer_select="riffdec"
 wav_muxer_select="riffenc"
 webm_muxer_select="riffenc"
+webm_muxer_suggest="libopus_encoder libvorbis_encoder libvpx_vp8_encoder libvpx_vp9_encoder"
 wtv_demuxer_select="riffdec"
 xmv_demuxer_select="riffdec"
 xwma_demuxer_select="riffdec"
@@ -2581,6 +2620,18 @@ done
 
 disabled logging && logfile=/dev/null
 
+# Disable all the library-specific components if the library itself
+# is disabled, see AVCODEC_LIST and following _LIST variables.
+
+disable_components(){
+    disabled ${1} && disable $(
+        eval components="\$$(toupper ${1})_COMPONENTS"
+        map 'eval echo \${$(toupper ${v%s})_LIST}' $components
+    )
+}
+
+map 'disable_components $v' $LIBRARY_LIST
+
 echo "# $0 $LIBAV_CONFIGURATION" > $logfile
 set >> $logfile
 
@@ -2639,6 +2690,11 @@ case "$toolchain" in
         ld_default="$source_path/compat/windows/mslink"
         nm_default="dumpbin -symbols"
         ar_default="lib"
+        case "$arch" in
+        arm*)
+            as_default="armasm"
+            ;;
+        esac
         target_os_default="win32"
         # Use a relative path for TMPDIR. This makes sure all the
         # ffconf temp files are written with a relative path, avoiding
@@ -2931,8 +2987,8 @@ probe_cc(){
 
     if $_cc -v 2>&1 | grep -q '^gcc.*LLVM'; then
         _type=llvm_gcc
-        gcc_extra_ver=$(expr "$($_cc --version | head -n1)" : '.*\((.*)\)')
-        _ident="llvm-gcc $($_cc -dumpversion) $gcc_extra_ver"
+        gcc_extra_ver=$(expr "$($_cc --version 2>/dev/null | head -n1)" : '.*\((.*)\)')
+        _ident="llvm-gcc $($_cc -dumpversion 2>/dev/null) $gcc_extra_ver"
         _depflags='-MMD -MF $(@:.o=.d) -MT $@'
         _cflags_speed='-O3'
         _cflags_size='-Os'
@@ -2995,7 +3051,7 @@ probe_cc(){
         _flags_filter=tms470_flags
     elif $_cc -v 2>&1 | grep -q clang; then
         _type=clang
-        _ident=$($_cc --version | head -n1)
+        _ident=$($_cc --version 2>/dev/null | head -n1)
         _depflags='-MMD -MF $(@:.o=.d) -MT $@'
         _cflags_speed='-O3'
         _cflags_size='-Os'
@@ -3054,7 +3110,7 @@ probe_cc(){
         _ld_lib='lib%.a'
         _ld_path='-libpath:'
         _flags='-nologo'
-        _cflags='-D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -Dinline=__inline -FIstdlib.h -Dstrtoll=_strtoi64'
+        _cflags='-D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS'
     elif $_cc 2>&1 | grep -q Intel; then
         _type=icl
         _ident=$($_cc 2>&1 | head -n1)
@@ -3077,7 +3133,7 @@ probe_cc(){
         _flags='-nologo -Qdiag-error:4044,10157'
         # -Qvec- -Qsimd- to prevent miscompilation, -GS for consistency
         # with MSVC which enables it by default.
-        _cflags='-D_USE_MATH_DEFINES -FIstdlib.h -Dstrtoll=_strtoi64 -Qms0 -Qvec- -Qsimd- -GS'
+        _cflags='-D_USE_MATH_DEFINES -Qms0 -Qvec- -Qsimd- -GS'
     elif $_cc --version 2>/dev/null | grep -q ^cparser; then
         _type=cparser
         _ident=$($_cc --version | head -n1)
@@ -3450,6 +3506,7 @@ fi
 if [ "$cpu" != generic ]; then
     add_cflags  $cpuflags
     add_asflags $cpuflags
+    test "$cc_type" = "$ld_type" && add_ldflags $cpuflags
 fi
 
 # compiler sanity check
@@ -3534,8 +3591,7 @@ case $target_os in
         enable section_data_rel_ro
         SLIB_INSTALL_NAME='$(SLIBNAME)'
         SLIB_INSTALL_LINKS=
-        # soname not set on purpose
-        SHFLAGS=-shared
+        SHFLAGS='-shared -Wl,-soname,$(SLIBNAME)'
         ;;
     haiku)
         prefix_default="/boot/common"
@@ -3555,6 +3611,7 @@ case $target_os in
             echo "hwcap_1 = OVERRIDE;" > mapfile &&
             add_ldflags -Wl,-M,mapfile
         nm_default='nm -P -g'
+        SLIB_CREATE_DEF_CMD='$(Q)perl $(SRC_PATH)/compat/solaris/make_sunver.pl $$(filter %.ver,$$^) $(OBJS) | grep -v @ > $(SUBDIR)lib$(NAME).ver-sol2'
         ;;
     netbsd)
         disable symver
@@ -3786,8 +3843,19 @@ probe_libc(){
         # in such new versions and producing binaries requiring windows 7.0.
         # Therefore explicitly set the default to XP unless the user has
         # set something else on the command line.
+        # Don't do this if WINAPI_FAMILY is set and is set to a non-desktop
+        # family. For these cases, configure is free to use any functions
+        # found in the SDK headers by default. (Alternatively, we could force
+        # _WIN32_WINNT to 0x0602 in that case.)
         check_${pfx}cpp_condition stdlib.h "defined(_WIN32_WINNT)" ||
-            add_${pfx}cppflags -D_WIN32_WINNT=0x0502
+            { check_${pfx}cpp <<EOF && add_${pfx}cppflags -D_WIN32_WINNT=0x0502; }
+#ifdef WINAPI_FAMILY
+#include <winapifamily.h>
+#if !WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
+#error not desktop
+#endif
+#endif
+EOF
     elif check_${pfx}cpp_condition stddef.h "defined __KLIBC__"; then
         eval ${pfx}libc_type=klibc
     elif check_${pfx}cpp_condition sys/cdefs.h "defined __BIONIC__"; then
@@ -3988,12 +4056,15 @@ elif enabled alpha; then
 
 elif enabled arm; then
 
+    enabled msvc && check_cpp_condition stddef.h "defined _M_ARMT" && enable thumb
     check_cpp_condition stddef.h "defined __thumb__" && enable_weak thumb
     enabled thumb && check_cflags -mthumb || check_cflags -marm
 
     if     check_cpp_condition stddef.h "defined __ARM_PCS_VFP"; then
         enable vfp_args
-    elif ! check_cpp_condition stddef.h "defined __ARM_PCS || defined __SOFTFP__"; then
+    elif check_cpp_condition stddef.h "defined _M_ARM_FP && _M_ARM_FP >= 30"; then
+        enable vfp_args
+    elif ! check_cpp_condition stddef.h "defined __ARM_PCS || defined __SOFTFP__" && [ $target_os != darwin ]; then
         case "${cross_prefix:-$cc}" in
             *hardfloat*)         enable vfp_args;   fpabi=vfp ;;
             *) check_ld <<EOF && enable vfp_args && fpabi=vfp || fpabi=soft ;;
@@ -4033,6 +4104,19 @@ elif enabled mips; then
 
     check_inline_asm loongson '"dmult.g $1, $2, $3"'
 
+    # make sure that only an instruction set is enabled
+    disable mips64r6 mips32r6 mips64r2 mips32r2 mips64r1 mips32r1
+
+    if enabled mips64; then
+        check_inline_asm mips64r6 '"dlsa $0, $0, $0, 1"' ||
+            check_inline_asm mips64r2 '"dext $0, $0, 0, 1"' ||
+                check_inline_asm mips64r1 '"daddi $0, $0, 0"'
+    else
+        check_inline_asm mips32r6 '"aui $0, $0, 0"' ||
+            check_inline_asm mips32r2 '"ext $0, $0, 0, 1"' ||
+                check_inline_asm mips32r1 '"addi $0, $0, 0"'
+    fi
+
 elif enabled parisc; then
 
     if enabled gcc; then
@@ -4152,7 +4236,6 @@ fi
 
 if ! disabled network; then
     check_func getaddrinfo $network_extralibs
-    check_func getservbyport $network_extralibs
     check_func inet_aton $network_extralibs
 
     check_type netdb.h "struct addrinfo"
@@ -4195,6 +4278,17 @@ check_builtin machine_rw_barrier mbarrier.h "__machine_rw_barrier()"
 check_builtin MemoryBarrier windows.h "MemoryBarrier()"
 check_builtin sync_val_compare_and_swap "" "int *ptr; int oldval, newval; __sync_val_compare_and_swap(ptr, oldval, newval)"
 
+case "$custom_allocator" in
+    jemalloc)
+        # jemalloc by default does not use a prefix
+        require libjemalloc jemalloc/jemalloc.h malloc -ljemalloc
+    ;;
+    tcmalloc)
+        require_pkg_config libtcmalloc gperftools/tcmalloc.h tc_malloc
+        malloc_prefix=tc_
+    ;;
+esac
+
 check_func_headers malloc.h _aligned_malloc     && enable aligned_malloc
 check_func  ${malloc_prefix}memalign            && enable memalign
 check_func  ${malloc_prefix}posix_memalign      && enable posix_memalign
@@ -4267,9 +4361,9 @@ check_lib2 "windows.h psapi.h" GetProcessMemoryInfo -lpsapi
 
 check_struct "sys/time.h sys/resource.h" "struct rusage" ru_maxrss
 
-check_type "windows.h dxva.h" "DXVA_PicParams_HEVC"
+check_type "windows.h dxva.h" "DXVA_PicParams_HEVC" -DWINAPI_FAMILY=WINAPI_FAMILY_DESKTOP_APP -D_CRT_BUILD_DESKTOP_APP=0
 check_type "windows.h d3d11.h" "ID3D11VideoDecoder"
-check_type "d3d9.h dxva2api.h" DXVA2_ConfigPictureDecode -D_WIN32_WINNT=0x0600
+check_type "d3d9.h dxva2api.h" DXVA2_ConfigPictureDecode -D_WIN32_WINNT=0x0602
 
 if ! disabled w32threads && ! enabled pthreads; then
     check_func_headers "windows.h process.h" _beginthreadex &&
@@ -4325,6 +4419,7 @@ enabled libgsm            && { for gsm_hdr in "gsm.h" "gsm/gsm.h"; do
                                    check_lib "${gsm_hdr}" gsm_create -lgsm && break;
                                done || die "ERROR: libgsm not found"; }
 enabled libilbc           && require libilbc ilbc.h WebRtcIlbcfix_InitDecode -lilbc
+enabled libkvazaar        && require_pkg_config "kvazaar >= 0.7.1" kvazaar.h kvz_api_get
 enabled libmfx            && require_pkg_config libmfx "mfx/mfxvideo.h" MFXInit
 enabled libmp3lame        && require "libmp3lame >= 3.98.3" lame/lame.h lame_set_VBR_quality -lmp3lame
 enabled libopencore_amrnb && require libopencore_amrnb opencore-amrnb/interf_dec.h Decoder_Interface_init -lopencore-amrnb
@@ -4556,10 +4651,14 @@ enabled xmm_clobber_test &&
                   -Wl,--wrap,sws_scale ||
     disable xmm_clobber_test
 
-echo "X{};" > $TMPV
+echo "X { local: *; };" > $TMPV
 if test_ldflags -Wl,--version-script,$TMPV; then
     append SHFLAGS '-Wl,--version-script,\$(SUBDIR)lib\$(NAME).ver'
-    check_cc <<EOF && enable symver_asm_label
+elif test_ldflags -Wl,-M,$TMPV; then
+    append SHFLAGS '-Wl,-M,\$(SUBDIR)lib\$(NAME).ver-sol2'
+fi
+
+check_cc <<EOF && enable symver_asm_label
 void ff_foo(void) __asm__ ("av_foo@VERSION");
 void ff_foo(void) { ${inline_asm+__asm__($quotes);} }
 EOF
@@ -4567,7 +4666,6 @@ EOF
 __asm__(".symver ff_foo,av_foo@VERSION");
 void ff_foo(void) {}
 EOF
-fi
 
 if [ -z "$optflags" ]; then
     if enabled small; then
@@ -4675,8 +4773,30 @@ elif enabled_any msvc icl; then
     fi
     # msvcrt10 x64 incorrectly enables log2, only msvcrt12 (MSVC 2013) onwards actually has log2.
     check_cpp_condition crtversion.h "_VC_CRT_MAJOR_VERSION >= 12" || disable log2
+    # The CRT headers contain __declspec(restrict) in a few places, but if redefining
+    # restrict, this might break. MSVC 2010 and 2012 fail with __declspec(__restrict)
+    # (as it ends up if the restrict redefine is done before including stdlib.h), while
+    # MSVC 2013 and newer can handle it fine.
+    # If this declspec fails, force including stdlib.h before the restrict redefinition
+    # happens in config.h.
+    if [ $_restrict != restrict ]; then
+        check_cc <<EOF || add_cflags -FIstdlib.h
+__declspec($_restrict) void* foo(int);
+EOF
+    fi
+    check_func strtoll || add_cflags -Dstrtoll=_strtoi64
 fi
 
+for pfx in "" host_; do
+    varname=${pfx%_}cc_type
+    eval "type=\$$varname"
+    if [ $type = "msvc" ]; then
+        check_${pfx}cc <<EOF || add_${pfx}cflags -Dinline=__inline
+static inline int foo(int a) { return a; }
+EOF
+    fi
+done
+
 case $as_type in
     clang)
         add_asflags -Qunused-arguments