91 lines
3.3 KiB
Bash
91 lines
3.3 KiB
Bash
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#!/bin/bash -e
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#
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# Copyright (c) 2011 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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# This script is used to generate .gypi files needed to build libvpx.
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# Every time libvpx source code is updated just run this script.
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#
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# For example:
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# $ ./generate_gypi.sh
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#
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# And this will update all the .gypi files needed.
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# However changes to asm_*_offsets.asm, vpx_config.asm and
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# vpx_config.h are not updated and needs to modified manually
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# for all platforms.
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# This file is based upon the generate_gypi.sh file in Chromium,
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# but with the following additional features enabled:
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# CONFIG_ERROR_CONCEALMENT, CONFIG_POSTPROC
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# http://src.chromium.org/svn/trunk/deps/third_party/libvpx/generate_gypi.sh
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LIBVPX_SRC_DIR="source/libvpx"
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COMMON_CONFIG="CONFIG_REALTIME_ONLY=yes CONFIG_GCC=yes CONFIG_ERROR_CONCEALMENT=yes CONFIG_POSTPROC=yes"
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X86_CONFIG="ARCH_X86=yes HAVE_MMX=yes HAVE_SSE2=yes HAVE_SSE3=yes HAVE_SSSE3=yes HAVE_SSE4_1=yes CONFIG_RUNTIME_CPU_DETECT=yes"
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X86_64_CONFIG="ARCH_X86_64=yes HAVE_MMX=yes HAVE_SSE2=yes HAVE_SSE3=yes HAVE_SSSE3=yes HAVE_SSE4_1=yes CONFIG_PIC=yes CONFIG_RUNTIME_CPU_DETECT=yes"
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ARM_CONFIG="ARCH_ARM=yes HAVE_ARMV5TE=yes HAVE_ARMV6=yes"
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ARM_NEON_CONFIG="ARCH_ARM=yes HAVE_ARMV5TE=yes HAVE_ARMV6=yes HAVE_ARMV7=yes"
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function convert_srcs_to_gypi {
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# Do the following here:
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# 1. Filter .c, .h, .s, .S and .asm files.
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# 2. Exclude *_offsets.c.
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# 3. Exclude vpx_config.c.
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# 4. Repelace .asm.s to .asm because gyp will do the conversion.
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source_list=`grep -E '(\.c|\.h|\.S|\.s|\.asm)$' $1 | grep -v '_offsets\.c' | grep -v 'vpx_config\.c' | sed s/\.asm\.s$/.asm/`
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# Build the gypi file.
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echo "# This file is generated. Do not edit." > $2
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echo "# Copyright (c) 2011 The Chromium Authors. All rights reserved." >> $2
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echo "# Use of this source code is governed by a BSD-style license that can be" >> $2
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echo "# found in the LICENSE file." >> $2
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echo "" >> $2
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echo "{" >> $2
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echo " 'sources': [" >> $2
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for f in $source_list
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do
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echo " '$LIBVPX_SRC_DIR/$f'," >> $2
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done
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echo " ]," >> $2
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echo "}" >> $2
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}
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echo "Create temporary directory."
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BASE_DIR=`pwd`
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TEMP_DIR="$LIBVPX_SRC_DIR.temp"
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cp -R $LIBVPX_SRC_DIR $TEMP_DIR
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cd $TEMP_DIR
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echo "Prepare Makefile."
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./configure --target=generic-gnu > /dev/null
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make clean > /dev/null
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echo "Generate X86 source list."
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make clean > /dev/null
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rm -f libvpx_srcs.txt
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make libvpx_srcs.txt target=libs $COMMON_CONFIG $X86_CONFIG > /dev/null
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convert_srcs_to_gypi libvpx_srcs.txt ../../libvpx_srcs_x86.gypi
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echo "Generate X86_64 source list."
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make clean > /dev/null
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rm -f libvpx_srcs.txt
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make libvpx_srcs.txt target=libs $COMMON_CONFIG $X86_64_CONFIG > /dev/null
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convert_srcs_to_gypi libvpx_srcs.txt ../../libvpx_srcs_x86_64.gypi
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echo "Generate ARM source list."
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make clean > /dev/null
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rm -f libvpx_srcs.txt
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make libvpx_srcs.txt target=libs $COMMON_CONFIG $ARM_CONFIG > /dev/null
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convert_srcs_to_gypi libvpx_srcs.txt ../../libvpx_srcs_arm.gypi
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echo "Generate ARM NEON source list."
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make clean > /dev/null
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rm -f libvpx_srcs.txt
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make libvpx_srcs.txt target=libs $COMMON_CONFIG $ARM_NEON_CONFIG > /dev/null
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convert_srcs_to_gypi libvpx_srcs.txt ../../libvpx_srcs_arm_neon.gypi
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echo "Remove temporary directory."
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cd $BASE_DIR
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rm -rf $TEMP_DIR
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