mirror of
https://github.com/qpdf/qpdf.git
synced 2024-12-31 14:01:59 +00:00
124 lines
3.1 KiB
Bash
Executable File
124 lines
3.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -eo pipefail
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cd $(dirname $0)
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whoami=$(basename $0)
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if [[ $(git status -s | egrep -v abi-perf-test | wc -l) != 0 ]]; then
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echo 1>&2 "${whoami}: git is not clean. (abi-perf-test changes ignored)"
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git status -s
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exit 2
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fi
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old_rev=${1-bad}
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new_rev=${2-bad}
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if [ "$new_rev" = "bad" ]; then
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echo 1>&2 "Usage: $whoami old-rev new-rev"
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exit 2
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fi
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old_rev_hash=$(git rev-parse $old_rev)
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new_rev_hash=$(git rev-parse $new_rev)
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cat <<EOF
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Checking ABI:
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* old revision: $old_rev = $old_rev_hash
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* new revision: $new_rev = $new_rev_hash
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EOF
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work=/tmp/check-abi
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if [ -d $work ]; then
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if [ ! -f $work/.abi ]; then
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echo 1>&2 "$work exists and is not ours"
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exit 2
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else
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rm -rf $work
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fi
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fi
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mkdir -p $work/{old,new}
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touch $work/.abi
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source=$PWD
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repo=file://$source/.git
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cd $work
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git clone $repo qpdf
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cd qpdf
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git tag abi-old $old_rev_hash
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git tag abi-new $new_rev_hash
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echo "** building old version **"
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git checkout abi-old
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cmake -S . -B build \
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-DMAINTAINER_MODE=1 -DBUILD_STATIC_LIBS=0 -DBUILD_DOC=0 \
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-DCMAKE_BUILD_TYPE=RelWithDebInfo
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cmake --build build -j$(nproc)
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echo "** saving old library and size information **"
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$source/check_abi check-sizes --lib build/libqpdf/libqpdf.so
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./build/qpdf/sizes >| $work/old/sizes
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cp build/libqpdf/libqpdf.so.*.* $work/old
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if [ "$SKIP_PERF" != "1" ]; then
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echo "** writing performance details for old revision to $work/perf **"
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$source/performance_check --dir $source/../performance-test-files | \
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tee -a $work/perf
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fi
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echo "** building new version's library and sizes **"
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git checkout abi-new
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cmake -S . -B build \
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-DMAINTAINER_MODE=1 -DBUILD_STATIC_LIBS=0 -DBUILD_DOC=0 \
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-DCMAKE_BUILD_TYPE=RelWithDebInfo
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cmake --build build -j$(nproc) --target sizes
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echo "** saving new library and size information **"
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$source/check_abi check-sizes --lib build/libqpdf/libqpdf.so
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./build/qpdf/sizes >| $work/new/sizes
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cp build/libqpdf/libqpdf.so.*.* $work/new
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echo "** running ABI comparison **"
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$source/check_abi compare --old-lib $work/old/libqpdf.so.*.* \
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--new-lib build/libqpdf/libqpdf.so \
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--old-sizes $work/old/sizes --new-sizes $work/new/sizes
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if [ "$SKIP_TESTS" != "1" ]; then
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# Switch back to the previous release and run tests. There may be
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# some failures based on functionality change. We are looking for
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# ABI breakage.
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git checkout abi-old
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set +e
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(cd build; ctest --verbose)
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if [ $? != 0 ]; then
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cat <<EOF
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**********************************************************************
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There were some test failures; inspect to determine whether they are
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ABI-related.
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**********************************************************************
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EOF
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fi
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set -e
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fi
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git checkout abi-new
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if [ "$SKIP_PERF" != "1" ]; then
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echo "** writing performance details for new revision to $work/perf **"
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cmake -S . -B build \
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-DMAINTAINER_MODE=1 -DBUILD_STATIC_LIBS=0 -DBUILD_DOC=0 \
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-DCMAKE_BUILD_TYPE=RelWithDebInfo
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cmake --build build -j$(nproc)
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$source/performance_check --dir $source/../performance-test-files | \
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tee -a $work/perf
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fi
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