1 #!/bin/bash 2 # Update source for glslang, spirv-tools, shaderc 3 4 # Copyright 2016 The Android Open Source Project 5 # Copyright (C) 2015 Valve Corporation 6 # 7 # Licensed under the Apache License, Version 2.0 (the "License"); 8 # you may not use this file except in compliance with the License. 9 # You may obtain a copy of the License at 10 # 11 # http://www.apache.org/licenses/LICENSE-2.0 12 # 13 # Unless required by applicable law or agreed to in writing, software 14 # distributed under the License is distributed on an "AS IS" BASIS, 15 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 # See the License for the specific language governing permissions and 17 # limitations under the License. 18 19 set -e 20 21 ANDROIDBUILDDIR=$PWD 22 BUILDDIR=$ANDROIDBUILDDIR/.. 23 BASEDIR=$BUILDDIR/external 24 25 GLSLANG_REVISION=$(cat $ANDROIDBUILDDIR/glslang_revision_android) 26 SPIRV_TOOLS_REVISION=$(cat $ANDROIDBUILDDIR/spirv-tools_revision_android) 27 SHADERC_REVISION=$(cat $ANDROIDBUILDDIR/shaderc_revision_android) 28 29 echo "GLSLANG_REVISION=$GLSLANG_REVISION" 30 echo "SPIRV_TOOLS_REVISION=$SPIRV_TOOLS_REVISION" 31 echo "SHADERC_REVISION=$SHADERC_REVISION" 32 33 function create_glslang () { 34 rm -rf $BASEDIR/glslang 35 echo "Creating local glslang repository ($BASEDIR/glslang)." 36 mkdir -p $BASEDIR/glslang 37 cd $BASEDIR/glslang 38 git clone https://github.com/KhronosGroup/glslang.git . 39 git checkout $GLSLANG_REVISION 40 } 41 42 function update_glslang () { 43 echo "Updating $BASEDIR/glslang" 44 cd $BASEDIR/glslang 45 git fetch --all 46 git checkout $GLSLANG_REVISION 47 } 48 49 function create_spirv-tools () { 50 rm -rf $BASEDIR/spirv-tools 51 echo "Creating local spirv-tools repository ($BASEDIR/spirv-tools)." 52 mkdir -p $BASEDIR/spirv-tools 53 cd $BASEDIR/spirv-tools 54 git clone https://github.com/KhronosGroup/SPIRV-Tools.git . 55 git checkout $SPIRV_TOOLS_REVISION 56 } 57 58 function update_spirv-tools () { 59 echo "Updating $BASEDIR/spirv-tools" 60 cd $BASEDIR/spirv-tools 61 git fetch --all 62 git checkout $SPIRV_TOOLS_REVISION 63 } 64 65 function create_shaderc () { 66 rm -rf $BASEDIR/shaderc 67 echo "Creating local shaderc repository ($BASEDIR/shaderc)." 68 cd $BASEDIR 69 git clone git@github.com:google/shaderc.git 70 cd shaderc 71 git checkout $SHADERC_REVISION 72 } 73 74 function update_shaderc () { 75 echo "Updating $BASEDIR/shaderc" 76 cd $BASEDIR/shaderc 77 git fetch --all 78 git checkout $SHADERC_REVISION 79 } 80 81 function build_shaderc () { 82 echo "Building $BASEDIR/shaderc" 83 cd $BASEDIR/shaderc/android_test 84 ndk-build THIRD_PARTY_PATH=../.. -j 4 85 } 86 87 if [ ! -d "$BASEDIR/glslang" -o ! -d "$BASEDIR/glslang/.git" -o -d "$BASEDIR/glslang/.svn" ]; then 88 create_glslang 89 fi 90 update_glslang 91 92 93 if [ ! -d "$BASEDIR/spirv-tools" -o ! -d "$BASEDIR/spirv-tools/.git" ]; then 94 create_spirv-tools 95 fi 96 update_spirv-tools 97 98 if [ ! -d "$BASEDIR/shaderc" -o ! -d "$BASEDIR/shaderc/.git" ]; then 99 create_shaderc 100 fi 101 update_shaderc 102 build_shaderc 103 104 echo "" 105 echo "${0##*/} finished." 106 107
