| #!/bin/bash -eu |
| # Copyright 2018 The Wuffs Authors. |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # https://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| # ---------------- |
| |
| # This script, build-all.sh, is a simple coherence check that the tests pass |
| # and the example programs (including fuzz programs) compile. |
| # |
| # If you're just looking to get started with Wuffs, running this script isn't |
| # necessary (as Wuffs doesn't have the "configure; make; make install" dance or |
| # its equivalent), although studying this script can help you learn how the |
| # pieces fit together. |
| # |
| # For example, this script builds command line tools, such as `wuffs` and |
| # `wuffs-fmt`, that are used when *developing* Wuffs, but aren't necessary if |
| # all you want to do is *use* Wuffs as a third party library. In the latter |
| # case, the only files you need are those under the release/ directory. |
| # |
| # Instead of running this script, you should be able to run the example |
| # programs (except the `example/toy-genlib` special case) out of the box, |
| # without having to separately configure, build or install a library: |
| # |
| # git clone https://github.com/google/wuffs.git |
| # cd wuffs |
| # gcc ./example/zcat/zcat.c |
| # ./a.out < ./test/data/romeo.txt.gz |
| |
| if [ ! -e wuffs-root-directory.txt ]; then |
| echo "$0 should be run from the Wuffs root directory." |
| exit 1 |
| fi |
| |
| CC=${CC:-gcc} |
| CXX=${CXX:-g++} |
| |
| go install github.com/google/wuffs/cmd/... |
| go test github.com/google/wuffs/... |
| wuffs gen |
| |
| # Compiler warning flags are discussed at |
| # http://fastcompression.blogspot.com/2019/01/compiler-warnings.html |
| WARNING_FLAGS="-Wall -Werror -Wpedantic -Wcast-qual -Wcast-align -Wpointer-arith -Wfloat-equal -Wundef -Wvla -Wconversion -Wshadow" |
| |
| echo "Checking snapshot compiles cleanly (as C)" |
| $CC -c $WARNING_FLAGS -std=c99 -Wc++-compat \ |
| release/c/wuffs-unsupported-snapshot.c -o /dev/null |
| $CC -c $WARNING_FLAGS -DWUFFS_IMPLEMENTATION -std=c99 -Wc++-compat \ |
| release/c/wuffs-unsupported-snapshot.c -o /dev/null |
| |
| echo "Checking snapshot compiles cleanly (as C++)" |
| $CXX -c $WARNING_FLAGS -std=c++11 -x c++ \ |
| release/c/wuffs-unsupported-snapshot.c -o /dev/null |
| $CXX -c $WARNING_FLAGS -DWUFFS_IMPLEMENTATION -std=c++11 -x c++ \ |
| release/c/wuffs-unsupported-snapshot.c -o /dev/null |
| |
| wuffs genlib -skipgen |
| wuffs test -skipgen -mimic |
| wuffs bench -skipgen -mimic -reps=1 -iterscale=1 |
| |
| ./build-example.sh |
| ./build-fuzz.sh |
| |
| # ---- |
| |
| echo "Running gen/bin/example-crc32" |
| JSON_THINGS_CRC32=$(gen/bin/example-crc32 < test/data/json-things.formatted.json) |
| if [ "$JSON_THINGS_CRC32" != "cdcc7e35" ]; then |
| echo "example-crc32 failed on json-things data" |
| exit 1 |
| fi |
| |
| # ---- |
| |
| echo "Running gen/bin/example-jsonptr" |
| JSON_THINGS_CRC32=$(gen/bin/example-jsonptr < test/data/json-things.unformatted.json | gen/bin/example-crc32) |
| if [ "$JSON_THINGS_CRC32" != "cdcc7e35" ]; then |
| echo "example-jsonptr failed on json-things data" |
| exit 1 |
| fi |
| |
| # ---- |
| |
| echo "Running gen/bin/example-convert-to-nia" |
| set +e |
| script/print-nia-checksums.sh | \ |
| diff --unified test/nia-checksums-of-data.txt /dev/stdin |
| if [ $? != 0 ]; then |
| echo "Unexpected change in test/nia-checksums-of-data.txt" |
| exit 1 |
| fi |
| set -e |
| |
| # ---- |
| |
| for f in gen/bin/fuzz-*; do |
| echo "Running $f" |
| $f test/data > /dev/null |
| done |
| |
| # ---- |
| |
| echo "DONE: build-all.sh" |