eacmv: check for out of bound reads

[ffmpeg] / configure

diff --git a/configure b/configure
index 72774099967024b090d776c789b3bbfc94d6eb25..f5a285e6d1539287fbeca68c3ffcd635af871089 100755 (executable)
--- a/configure
+++ b/configure
@@ -65,7 +65,7 @@ Standard options:
   --disable-logging        do not log configure debug information
   --prefix=PREFIX          install in PREFIX [$prefix]
   --bindir=DIR             install binaries in DIR [PREFIX/bin]
-  --datadir=DIR            install data files in DIR [PREFIX/share/ffmpeg]
+  --datadir=DIR            install data files in DIR [PREFIX/share/avconv]
   --libdir=DIR             install libs in DIR [PREFIX/lib]
   --shlibdir=DIR           install shared libs in DIR [PREFIX/lib]
   --incdir=DIR             install includes in DIR [PREFIX/include]
@@ -81,9 +81,10 @@ Configuration options:
                            and binaries will be unredistributable [no]
   --disable-doc            do not build documentation
   --disable-ffmpeg         disable ffmpeg build
+  --disable-avconv         disable avconv build
   --disable-avplay         disable avplay build
-  --disable-ffprobe        disable ffprobe build
-  --disable-ffserver       disable ffserver build
+  --disable-avprobe        disable avprobe build
+  --disable-avserver       disable avserver build
   --disable-avdevice       disable libavdevice build
   --disable-avcodec        disable libavcodec build
   --disable-avformat       disable libavformat build
@@ -164,6 +165,7 @@ External library support:
   --enable-libopencore-amrnb enable AMR-NB de/encoding via libopencore-amrnb [no]
   --enable-libopencore-amrwb enable AMR-WB decoding via libopencore-amrwb [no]
   --enable-libopencv       enable video filtering via libopencv [no]
+  --enable-libcdio         enable audio CD grabbing with libcdio
   --enable-libdc1394       enable IIDC-1394 grabbing using libdc1394
                            and libraw1394 [no]
   --enable-libdirac        enable Dirac support via libdirac [no]
@@ -913,9 +915,10 @@ CONFIG_LIST="
     dxva2
     fastdiv
     ffmpeg
+    avconv
     avplay
-    ffprobe
-    ffserver
+    avprobe
+    avserver
     fft
     frei0r
     golomb
@@ -925,6 +928,7 @@ CONFIG_LIST="
     h264pred
     hardcoded_tables
     huffman
+    libcdio
     libdc1394
     libdirac
     libfaac
@@ -1038,6 +1042,7 @@ HAVE_LIST="
     alsa_asoundlib_h
     altivec_h
     arpa_inet_h
+    asm_mod_y
     attribute_may_alias
     attribute_packed
     bswap
@@ -1352,6 +1357,7 @@ vc1_dxva2_hwaccel_deps="dxva2api_h DXVA_PictureParameters_wDecodedPictureIndex"
 vc1_dxva2_hwaccel_select="dxva2 vc1_decoder"
 vc1_vaapi_hwaccel_select="vaapi vc1_decoder"
 vc1_vdpau_decoder_select="vdpau vc1_decoder"
+vc1image_decoder_select="vc1_decoder"
 vorbis_decoder_select="mdct"
 vorbis_encoder_select="mdct"
 vp6_decoder_select="huffman"
@@ -1372,6 +1378,7 @@ wmv3_decoder_select="vc1_decoder"
 wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel"
 wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel"
 wmv3_vdpau_decoder_select="vc1_vdpau_decoder"
+wmv3image_decoder_select="wmv3_decoder"
 zlib_decoder_select="zlib"
 zlib_encoder_select="zlib"
 zmbv_decoder_select="zlib"
@@ -1447,6 +1454,7 @@ bktr_indev_deps_any="dev_bktr_ioctl_bt848_h machine_ioctl_bt848_h dev_video_bktr
 dv1394_indev_deps="dv1394 dv_demuxer"
 fbdev_indev_deps="linux_fb_h"
 jack_indev_deps="jack_jack_h"
+libcdio_indev_deps="libcdio"
 libdc1394_indev_deps="libdc1394"
 oss_indev_deps_any="soundcard_h sys_soundcard_h"
 oss_outdev_deps_any="soundcard_h sys_soundcard_h"
@@ -1489,11 +1497,13 @@ postproc_deps="gpl"
 # programs
 ffmpeg_deps="avcodec avformat swscale"
 ffmpeg_select="buffer_filter"
+avconv_deps="avcodec avformat swscale"
+avconv_select="buffer_filter"
 avplay_deps="avcodec avformat swscale sdl"
 avplay_select="rdft"
-ffprobe_deps="avcodec avformat"
-ffserver_deps="avformat ffm_muxer fork rtp_protocol rtsp_demuxer"
-ffserver_extralibs='$ldl'
+avprobe_deps="avcodec avformat"
+avserver_deps="avformat ffm_muxer fork rtp_protocol rtsp_demuxer"
+avserver_extralibs='$ldl'
 
 doc_deps="texi2html"
 
@@ -1507,11 +1517,14 @@ test_deps(){
         dep=${v%=*}
         tests=${v#*=}
         for name in ${tests}; do
-            eval ${name}_test_deps="'${dep}$suf1 ${dep}$suf2'"
+            append ${name}_test_deps ${dep}$suf1 ${dep}$suf2
         done
     done
 }
 
+mxf_d10_test_deps="avfilter"
+seek_lavf_mxf_d10_test_deps="mxf_d10_test"
+
 test_deps _encoder _decoder                                             \
     adpcm_g726=g726                                                     \
     adpcm_ima_qt                                                        \
@@ -1595,7 +1608,7 @@ logfile="config.log"
 # installation paths
 prefix_default="/usr/local"
 bindir_default='${prefix}/bin'
-datadir_default='${prefix}/share/ffmpeg'
+datadir_default='${prefix}/share/avconv'
 incdir_default='${prefix}/include'
 libdir_default='${prefix}/lib'
 mandir_default='${prefix}/share/man'
@@ -1635,9 +1648,10 @@ enable debug
 enable doc
 enable fastdiv
 enable ffmpeg
+enable avconv
 enable avplay
-enable ffprobe
-enable ffserver
+enable avprobe
+enable avserver
 enable network
 enable optimizations
 enable postproc
@@ -1648,7 +1662,7 @@ enable swscale_alpha
 
 # build settings
 SHFLAGS='-shared -Wl,-soname,$$(@F)'
-FFSERVERLDFLAGS=-Wl,-E
+AVSERVERLDFLAGS=-Wl,-E
 LIBPREF="lib"
 LIBSUF=".a"
 FULLNAME='$(NAME)$(BUILDSUF)'
@@ -2355,11 +2369,17 @@ case $target_os in
         host_libs=
         ;;
     sunos)
-        FFSERVERLDFLAGS=""
+        AVSERVERLDFLAGS=""
         SHFLAGS='-shared -Wl,-h,$$(@F)'
         enabled x86 && SHFLAGS="-mimpure-text $SHFLAGS"
         network_extralibs="-lsocket -lnsl"
         add_cppflags -D__EXTENSIONS__
+        # When using suncc to build, the Solaris linker will mark
+        # an executable with each instruction set encountered by
+        # the Solaris assembler.  As our libraries contain their own
+        # guards for processor-specific code, instead suppress
+        # generation of the HWCAPS ELF section on Solaris x86 only.
+        enabled_all suncc x86 && echo "hwcap_1 = OVERRIDE;" > mapfile && add_ldflags -Wl,-M,mapfile
         nm_opts='-P -g'
         ;;
     netbsd)
@@ -2400,7 +2420,7 @@ case $target_os in
         SLIBSUF=".dylib"
         SLIBNAME_WITH_VERSION='$(SLIBPREF)$(FULLNAME).$(LIBVERSION)$(SLIBSUF)'
         SLIBNAME_WITH_MAJOR='$(SLIBPREF)$(FULLNAME).$(LIBMAJOR)$(SLIBSUF)'
-        FFSERVERLDFLAGS=-Wl,-bind_at_load
+        AVSERVERLDFLAGS=-Wl,-bind_at_load
         objformat="macho"
         enabled x86_64 && objformat="macho64"
         enabled_any pic shared ||
@@ -2472,7 +2492,7 @@ case $target_os in
         add_cppflags -D_GNU_SOURCE
         add_ldflags -Zomf -Zbin-files -Zargs-wild -Zmap
         SHFLAGS='$(SUBDIR)$(NAME).def -Zdll -Zomf'
-        FFSERVERLDFLAGS=""
+        AVSERVERLDFLAGS=""
         LIBSUF="_s.a"
         SLIBPREF=""
         SLIBSUF=".dll"
@@ -2493,6 +2513,7 @@ case $target_os in
         add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -D_BSD_SOURCE
         ;;
     gnu)
+        add_cppflags -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600
         ;;
     qnx)
         add_cppflags -D_QNX_SOURCE
@@ -2538,6 +2559,7 @@ die_license_disabled() {
     enabled $1 || { enabled $2 && die "$2 is $1 and --enable-$1 is not specified."; }
 }
 
+die_license_disabled gpl libcdio
 die_license_disabled gpl libx264
 die_license_disabled gpl libxavs
 die_license_disabled gpl libxvid
@@ -2623,6 +2645,8 @@ EOF
     enabled neon    && check_asm neon    '"vadd.i16 q0, q0, q0"'
     enabled vfpv3   && check_asm vfpv3   '"vmov.f32 s0, #1.0"'
 
+    check_asm asm_mod_y '"vmul.i32 d0, d0, %y0" :: "x"(0)'
+
     enabled_all armv6t2 shared !pic && enable_pic
 
 elif enabled mips; then
@@ -2933,6 +2957,9 @@ enabled jack_indev && check_lib2 jack/jack.h jack_client_open -ljack
 
 enabled_any sndio_indev sndio_outdev && check_lib2 sndio.h sio_open -lsndio
 
+enabled libcdio &&
+    check_lib2 "cdio/cdda.h cdio/paranoia.h" cdio_cddap_open "-lcdio_paranoia -lcdio_cdda -lcdio"
+
 enabled x11grab                         &&
 check_header X11/Xlib.h                 &&
 check_header X11/extensions/XShm.h      &&
@@ -2965,6 +2992,7 @@ check_cflags -Wwrite-strings
 check_cflags -Wtype-limits
 check_cflags -Wundef
 check_cflags -Wmissing-prototypes
+check_cflags -Wstrict-prototypes
 enabled extra_warnings && check_cflags -Winline
 
 # add some linker flags
@@ -3138,6 +3166,7 @@ echo "libva enabled             ${vaapi-no}"
 echo "libvdpau enabled          ${vdpau-no}"
 echo "AVISynth enabled          ${avisynth-no}"
 echo "frei0r enabled            ${frei0r-no}"
+echo "libcdio support           ${libcdio-no}"
 echo "libdc1394 support         ${libdc1394-no}"
 echo "libdirac enabled          ${libdirac-no}"
 echo "libfaac enabled           ${libfaac-no}"
@@ -3218,7 +3247,7 @@ AS_O=$CC_O
 CC_O=$CC_O
 DLLTOOL=$dlltool
 LDFLAGS=$LDFLAGS
-FFSERVERLDFLAGS=$FFSERVERLDFLAGS
+AVSERVERLDFLAGS=$AVSERVERLDFLAGS
 SHFLAGS=$SHFLAGS
 YASMFLAGS=$YASMFLAGS
 BUILDSUF=$build_suffix
@@ -3284,7 +3313,7 @@ cat > $TMPH <<EOF
 #define LIBAV_CONFIG_H
 #define LIBAV_CONFIGURATION "$(c_escape $LIBAV_CONFIGURATION)"
 #define LIBAV_LICENSE "$(c_escape $license)"
-#define FFMPEG_DATADIR "$(eval c_escape $datadir)"
+#define AVCONV_DATADIR "$(eval c_escape $datadir)"
 #define CC_TYPE "$cc_type"
 #define CC_VERSION $cc_version
 #define restrict $_restrict