1#!/bin/bash
2# Copyright (c) 2018 Google LLC.
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#     http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15
16# Fail on any error.
17set -e
18# Display commands being run.
19set -x
20
21BUILD_ROOT=$PWD
22GITHUB_DIR=$BUILD_ROOT/github
23
24SKIP_TESTS="False"
25BUILD_TYPE="Release"
26
27# Get NINJA.
28wget -q https://github.com/ninja-build/ninja/releases/download/v1.8.2/ninja-linux.zip
29unzip -q ninja-linux.zip
30export PATH="$PWD:$PATH"
31
32# Get shaderc.
33cd $GITHUB_DIR
34git clone https://github.com/google/shaderc.git
35SHADERC_DIR=$GITHUB_DIR/shaderc
36cd $SHADERC_DIR/third_party
37
38# Get shaderc dependencies. Link the appropriate SPIRV-Tools.
39git clone https://github.com/google/googletest.git
40git clone https://github.com/google/glslang.git
41ln -s $GITHUB_DIR/SPIRV-Tools spirv-tools
42git clone https://github.com/KhronosGroup/SPIRV-Headers.git spirv-headers
43git clone https://github.com/google/re2
44git clone https://github.com/google/effcee
45
46cd $SHADERC_DIR
47mkdir build
48cd $SHADERC_DIR/build
49
50# Invoke the build.
51BUILD_SHA=${KOKORO_GITHUB_COMMIT:-$KOKORO_GITHUB_PULL_REQUEST_COMMIT}
52echo $(date): Starting build...
53cmake -GNinja -DRE2_BUILD_TESTING=OFF -DCMAKE_BUILD_TYPE=$BUILD_TYPE ..
54
55echo $(date): Build glslang...
56ninja glslangValidator
57
58echo $(date): Build everything...
59ninja
60echo $(date): Build completed.
61
62echo $(date): Check Shaderc for copyright notices...
63ninja check-copyright
64
65echo $(date): Starting ctest...
66if [ $SKIP_TESTS = "False" ]
67then
68  ctest --output-on-failure -j4
69fi
70echo $(date): ctest completed.
71
72