Update libvpx sources to v0.9.2-35-ga8a38bc. ...

source/libvpx/configure

 #!/bin/bash
 ##
 ##  configure
 ##
 ##  This script is the front-end to the build system. It provides a similar
 ##  interface to standard configure scripts with some extra bits for dealing
 ##  with toolchains that differ from the standard POSIX interface and
 ##  for extracting subsets of the source tree. In theory, reusable parts
 ##  of this script were intended to live in build/make/configure.sh,
 ##  but in practice, the line is pretty blurry.
@@ skipping 77 matching lines @@
 all_platforms="${all_platforms} iwmmxt-wince-vs8"
 all_platforms="${all_platforms} iwmmxt2-linux-rvct"
 all_platforms="${all_platforms} iwmmxt2-linux-gcc"
 all_platforms="${all_platforms} iwmmxt2-wince-vs8"
 all_platforms="${all_platforms} armv7-darwin-gcc"    #neon Cortex-A8
 all_platforms="${all_platforms} armv7-linux-rvct"    #neon Cortex-A8
 all_platforms="${all_platforms} armv7-linux-gcc"     #neon Cortex-A8
 all_platforms="${all_platforms} mips32-linux-gcc"
 all_platforms="${all_platforms} ppc32-darwin8-gcc"
 all_platforms="${all_platforms} ppc32-darwin9-gcc"
+all_platforms="${all_platforms} ppc32-linux-gcc"
 all_platforms="${all_platforms} ppc64-darwin8-gcc"
 all_platforms="${all_platforms} ppc64-darwin9-gcc"
 all_platforms="${all_platforms} ppc64-linux-gcc"
 all_platforms="${all_platforms} x86-darwin8-gcc"
 all_platforms="${all_platforms} x86-darwin8-icc"
 all_platforms="${all_platforms} x86-darwin9-gcc"
 all_platforms="${all_platforms} x86-darwin9-icc"
 all_platforms="${all_platforms} x86-linux-gcc"
 all_platforms="${all_platforms} x86-linux-icc"
 all_platforms="${all_platforms} x86-solaris-gcc"
@@ skipping 297 matching lines @@
         fi
     done
 
 }
 
 process_detect() {
     if enabled shared; then
         # Can only build shared libs on a subset of platforms. Doing this check
         # here rather than at option parse time because the target auto-detect
         # magic happens after the command line has been parsed.
-        enabled linux || die "--enable-shared only supported on ELF for now"
+        enabled linux || die "--enable-shared only supported on ELF for now"
     fi
     if [ -z "$CC" ]; then
         echo "Bypassing toolchain for environment detection."
         enable external_build
         check_header() {
             log fake_check_header "$@"
             header=$1
             shift
             var=`echo $header | sed 's/[^A-Za-z0-9_]/_/g'`
             disable $var
@@ skipping 81 matching lines @@
         for w in ${EXTRA_WARNINGS}; do
             check_add_cflags ${w}
             enabled gcc && enabled werror && check_add_cflags -Wno-error=${w}
         done
     fi
 
     # ccache only really works on gcc toolchains
     enabled gcc || soft_disable ccache
     if enabled mips; then
         enable dequant_tokens
-        enable dc_recon
+        enable dc_recon
     fi
 
     # Enable the postbuild target if building for visual studio.
     case "$tgt_cc" in
         vs*) enable msvs
              enable solution
              vs_version=${tgt_cc##vs}
              all_targets="${all_targets} solution"
         ;;
     esac
 
     # Other toolchain specific defaults
     case $toolchain in x86*|ppc*|universal*) soft_enable postproc;; esac
 }
 
 
 ##
 ## END APPLICATION SPECIFIC CONFIGURATION
 ##
 CONFIGURE_ARGS="$@"
 process "$@"
 cat <<EOF > ${BUILD_PFX}vpx_config.c
 static const char* const cfg = "$CONFIGURE_ARGS";
 const char *vpx_codec_build_config(void) {return cfg;}
 EOF