mirror of
https://github.com/qpdf/qpdf.git
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10fe5143f4
Add a CI job to test qpdf with other than the default zlib implementation. This incldues a check that the new zlib really is not the default, so the new test will fail if the default because zlib-ng.
40 lines
1.3 KiB
Bash
Executable File
40 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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set -eo pipefail
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sudo apt-get update
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sudo apt-get -y install \
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build-essential cmake \
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zlib1g-dev libjpeg-dev libgnutls28-dev libssl-dev
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# Build and install zlib-ng
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rm -rf /tmp/zlib-ng
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pushd /tmp
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git clone https://github.com/zlib-ng/zlib-ng
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cd zlib-ng
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cmake -B build -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/tmp/inst -DZLIB_COMPAT=ON
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cmake --build build -j$(nproc)
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(cd build; ctest --verbose)
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cmake --install build
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popd
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cmake -S . -B build \
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-DCI_MODE=1 -DBUILD_STATIC_LIBS=0 -DCMAKE_BUILD_TYPE=Release \
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-DREQUIRE_CRYPTO_OPENSSL=1 -DREQUIRE_CRYPTO_GNUTLS=1 \
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-DENABLE_QTC=1
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cmake --build build --verbose -j$(nproc) -- -k
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# Make sure we can use zlib-ng
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sum1="$(./build/zlib-flate/zlib-flate -compress < README-maintainer.md | sha256sum -)"
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export LD_PRELOAD=/tmp/inst/lib/libz.so.1
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sum2="$(./build/zlib-flate/zlib-flate -compress < README-maintainer.md | sha256sum -)"
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if [ "$sum1" = "$sum2" ]; then
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# If this happens, see if zlib-ng has become the default. If
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# that's the case, rework this test to use some other alternaive
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# zlib, such as the old one or any other API-compatible
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# implementation.
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echo "Using zlib-ng didn't change compression output"
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exit 2
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fi
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# If this fails, please see ZLIB COMPATIBILITY in README-maintainer.md.
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(cd build; ctest --verbose)
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