libvpx: Disable assembly optimizations in MemorySanitizer builds.

generate_gypi.sh

 #!/bin/bash -e
 #
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # This script is used to generate .gypi files and files in the config/platform
 # directories needed to build libvpx.
 # Every time libvpx source code is updated just run this script.
 #
@@ skipping 305 matching lines @@
 cd $TEMP_DIR
 
 echo "Generate Config Files"
 all_platforms="--enable-external-build --enable-postproc --disable-install-srcs --enable-multi-res-encoding --enable-temporal-denoising --disable-unit-tests --disable-install-docs --disable-examples --disable-avx2"
 gen_config_files linux/ia32 "--target=x86-linux-gcc --disable-ccache --enable-pic --enable-realtime-only ${all_platforms}"
 gen_config_files linux/x64 "--target=x86_64-linux-gcc --disable-ccache --enable-pic --enable-realtime-only ${all_platforms}"
 gen_config_files linux/arm "--target=armv6-linux-gcc --enable-pic --enable-realtime-only --disable-install-bins --disable-install-libs ${all_platforms}"
 gen_config_files linux/arm-neon "--target=armv7-linux-gcc --enable-pic --enable-realtime-only ${all_platforms}"
 gen_config_files linux/arm-neon-cpu-detect "--target=armv7-linux-gcc --enable-pic --enable-realtime-only --enable-runtime-cpu-detect ${all_platforms}"
 gen_config_files linux/mipsel "--target=mips32-linux-gcc --disable-fast-unaligned ${all_platforms}"
+gen_config_files linux/generic "--target=generic-gnu --enable-pic --enable-realtime-only ${all_platforms}"
 gen_config_files win/ia32 "--target=x86-win32-vs7 --enable-realtime-only ${all_platforms}"
 gen_config_files win/x64 "--target=x86_64-win64-vs9 --enable-realtime-only ${all_platforms}"
 gen_config_files mac/ia32 "--target=x86-darwin9-gcc --enable-pic --enable-realtime-only ${all_platforms}"
 gen_config_files mac/x64 "--target=x86_64-darwin9-gcc --enable-pic --enable-realtime-only ${all_platforms}"
 gen_config_files nacl "--target=generic-gnu --enable-pic --enable-realtime-only ${all_platforms}"
 
 echo "Remove temporary directory."
 cd $BASE_DIR
 rm -rf $TEMP_DIR
 
 echo "Lint libvpx configuration."
 lint_config linux/ia32
 lint_config linux/x64
 lint_config linux/arm
 lint_config linux/arm-neon
 lint_config linux/arm-neon-cpu-detect
+lint_config linux/generic
 lint_config win/ia32
 lint_config win/x64
 lint_config mac/ia32
 lint_config mac/x64
 lint_config nacl
 
 echo "Create temporary directory."
 TEMP_DIR="$LIBVPX_SRC_DIR.temp"
 rm -rf $TEMP_DIR
 cp -R $LIBVPX_SRC_DIR $TEMP_DIR
 cd $TEMP_DIR
 
 gen_rtcd_header linux/ia32 x86
 gen_rtcd_header linux/x64 x86_64
 gen_rtcd_header linux/arm armv6
 gen_rtcd_header linux/arm-neon armv7
 gen_rtcd_header linux/arm-neon-cpu-detect armv7
 gen_rtcd_header linux/mipsel mipsel
+gen_rtcd_header linux/generic generic
 gen_rtcd_header win/ia32 x86
 gen_rtcd_header win/x64 x86_64
 gen_rtcd_header mac/ia32 x86
 gen_rtcd_header mac/x64 x86_64
 gen_rtcd_header nacl nacl
 
 echo "Prepare Makefile."
 ./configure --target=generic-gnu > /dev/null
 make_clean
 
@@ skipping 35 matching lines @@
 make_clean
 make libvpx_srcs.txt target=libs $config > /dev/null
 convert_srcs_to_gypi libvpx_srcs.txt libvpx_srcs_mips
 
 echo "Generate NaCl source list."
 config=$(print_config_basic nacl)
 make_clean
 make libvpx_srcs.txt target=libs $config > /dev/null
 convert_srcs_to_gypi libvpx_srcs.txt libvpx_srcs_nacl
 
+echo "Generate GENERIC source list."
+config=$(print_config_basic linux/generic)
+make_clean
+make libvpx_srcs.txt target=libs $config > /dev/null
+convert_srcs_to_gypi libvpx_srcs.txt libvpx_srcs_generic
+
 echo "Remove temporary directory."
 cd $BASE_DIR
 rm -rf $TEMP_DIR
 
 # TODO(fgalligan): Is "--disable-fast-unaligned" needed on mipsel?
 # TODO(fgalligan): Can we turn on "--enable-realtime-only" for mipsel?