mirror of
https://github.com/json-c/json-c.git
synced 2026-11-05 21:20:16 +08:00
Rewrite abi-check.sh to be more easily usable without needing manual steps, including from a clean clone.
This commit is contained in:
Eric Hawicz committed
1 parent
39c9638924
commit
f3b950584c
3 files changed
+187
-21
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@@ -45,6 +45,7 @@
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# Generated folders
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/build
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/build.abi-check
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/Debug
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/Release
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/*/Debug
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+184
-20
@@ -1,28 +1,164 @@
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#!/bin/sh
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#!/bin/bash
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set -e
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set -e -o pipefail
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RUNDIR=$(dirname "$0")
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RUNDIR=$(realpath "${RUNDIR}")
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. "${RUNDIR}/reltools/reltools.subr"
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# The 0.17 release is broken
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prev=0.18
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release=0.19
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#prev=0.18
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#release=0.19
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# ... clone json-c, abi-compliance-checker, abi-dumper
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prev=$(get_most_recent_relver)
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prevtag=$(get_most_recent_reltag "${prev}")
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release=$(get_ver_descr)
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if [ "$1" != "--skip-build" ] ; then
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mkdir build
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cd build
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CFLAGS=-Og cmake -DCMAKE_INSTALL_PREFIX=~/json-c-installs/json-c-${release} ..
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make && make test && make install
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ACCDIR=${RUNDIR}/../abi-compliance-checker
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ACC=${ACCDIR}/abi-compliance-checker.pl
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REPORTDIR=${ACCDIR}
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INSTBASE=${HOME}/json-c-installs
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usage()
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{
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local exitval="$1" ; shift
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local errmsg="$1"
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if [ $exitval -ne 0 ] ; then
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exec 1>&2
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fi
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if [ -n "$errmsg" ] ; then
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echo "ERROR: $errmsg" 1>&2
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fi
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cat <<EOF
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Usage: $0 [--help] [--rebuild-old] [--rebuild-new] [--regen]
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[--buildold] [--prev <tag>]
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[-R <reportdir>] [-I <instdir>]
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Build two versions of json-c and compare them with abi-compliance-checker
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--rebuild-old - Re-build the previous version
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--rebuild-new - Re-build the current version
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--regen - Always re-generate the ABI dumps
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--buildold - Build the previous version if not yet done
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By default, an old build must already exist.
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--prev - Specify an alternate old tag to compare against
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--clean - Rebuild and regen everything
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-R - Where to place output reports (${REPORTDIR})
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-I - Where to install json-c builds to (${INSTBASE})
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Previous release: ${prev} (${prevtag})
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Current version: ${release}
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EOF
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exit "$exitval"
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}
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REBUILD_NEW=0
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REBUILD_OLD=0
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BUILD_OLD=0
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REGEN_ABI_DUMPS=0
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while [ $# -gt 0 ] ; do
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case "$1" in
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--clean)
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BUILD_OLD=1
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REGEN_ABI_DUMPS=1
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REBUILD_NEW=1
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REBUILD_OLD=1
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;;
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--rebuild-new)
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REBUILD_NEW=1
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;;
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--rebuild-old)
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REBUILD_OLD=1
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;;
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--regen)
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REGEN_ABI_DUMPS=1
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;;
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--buildold)
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BUILD_OLD=1
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;;
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--prev)
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prev="$2"
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prevtag=$(get_most_recent_reltag "${prev}")
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shift
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;;
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-R)
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REPORTDIR="$2"
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shift
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;;
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-I)
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INSTBASE="$2"
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shift
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;;
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-h|--help)
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usage 0
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;;
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*)
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usage 1 "Unknown args: $*"
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;;
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esac
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shift
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done
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if [ ! -d "${ACCDIR}" ]; then
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echo "Cloning abi-compliance-checker into ${ACCDIR}"
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git clone https://github.com/lvc/abi-compliance-checker "${ACCDIR}"
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fi
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# Assume the old version has already been built
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if ! type -P perl > /dev/null ; then
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echo "perl install needed: apt-get install perl, yum install perl, etc..." 1>&2
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exit 1
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fi
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# ===============================
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build_new()
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{
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local BUILD_DEST=${INSTBASE}/json-c-${release}
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if [ ! -d "${BUILD_DEST}" ] || [ "${REBUILD_NEW}" -eq 1 ] ; then
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echo "Building $(pwd) (${release}) into ${BUILD_DEST}"
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rm -rf build.abi-check
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mkdir -p build.abi-check/${release}
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(
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cd build.abi-check/${release}
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CFLAGS=-Og cmake -DCMAKE_INSTALL_PREFIX="${BUILD_DEST}" ../..
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make && make test
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rm -rf "${BUILD_DEST}"
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make install
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)
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fi
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}
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build_old()
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{
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local BUILD_DEST=${INSTBASE}/json-c-${prev}
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if [ ! -d "${BUILD_DEST}" ] && [ "${BUILD_OLD}" -eq 0 ] ; then
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echo "ERROR: ${INSTBASE}/json-c-${prev} does not exist, pass --buildold to build it." 1>&2
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exit 1
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fi
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if [ ! -d "${BUILD_DEST}" ] || [ "${REBUILD_OLD}" -eq 1 ] ; then
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rm -rf "build.abi-check/${prev}"
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git clone "${RUNDIR}" "build.abi-check/${prev}"
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(
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cd "build.abi-check/${prev}"
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git -c advice.detachedHead=false checkout "${prevtag}"
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echo "Building $(pwd) (${prevtag}) into ${BUILD_DEST}"
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mkdir build.abi-check
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cd build.abi-check
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CFLAGS=-Og cmake -DCMAKE_INSTALL_PREFIX="${BUILD_DEST}" ..
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make && make test
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rm -rf "${BUILD_DEST}"
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make install
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)
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fi
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}
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cd ~/abi-compliance-checker
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mkxml()
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{
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local INSTREL
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INSTREL=$(realpath --relative-to="${REPORTDIR}" "${INSTBASE}")
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ver="$1"
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if [ ! -e ../json-c-installs/json-c-${ver}/lib64 ] ; then
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ln -s lib ../json-c-installs/json-c-${ver}/lib64
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if [ ! -e "${INSTBASE}/json-c-${ver}/lib64" ] ; then
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ln -s lib "${INSTBASE}/json-c-${ver}/lib64"
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fi
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cat <<EOF > json-c-${ver}.xml
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<foo>
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@@ -31,20 +167,48 @@ cat <<EOF > json-c-${ver}.xml
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</version>
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<headers>
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../json-c-installs/json-c-${ver}/include/json-c
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${INSTREL}/json-c-${ver}/include/json-c
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</headers>
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<libs>
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../json-c-installs/json-c-${ver}/lib64/libjson-c.so
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${INSTREL}/json-c-${ver}/lib64/libjson-c.so
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</libs>
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</foo>
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EOF
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}
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abidump()
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{
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local libver="$1" ; shift
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local dumppath="./ABI-${libver}.dump"
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if [ "${REGEN_ABI_DUMPS}" -eq 1 ] ; then
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rm -f "${dumppath}"
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fi
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if [ ! -e "${dumppath}" ] ; then
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perl "${ACC}" -lib json-c -dump json-c-${libver}.xml -dump-path "${dumppath}"
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else
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echo "ABI dump already exists at ${dumppath}"
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fi
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}
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# ===============================
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mkdir -p "${REPORTDIR}"
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build_old
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build_new
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cd "${REPORTDIR}"
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mkxml ${release}
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mkxml ${prev}
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perl abi-compliance-checker.pl -lib json-c -dump json-c-${prev}.xml -dump-path ./ABI-${prev}.dump
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perl abi-compliance-checker.pl -lib json-c -dump json-c-${release}.xml -dump-path ./ABI-${release}.dump
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perl abi-compliance-checker.pl -l json-c -old ABI-${prev}.dump -new ABI-${release}.dump
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echo "=== Generating ABI dumps ==="
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abidump ${prev}
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abidump ${release}
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echo "look in compat_reports/json-c/..."
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echo "=== Comparing ABIs ==="
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perl "${ACC}" -l json-c -old ABI-${prev}.dump -new ABI-${release}.dump
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echo
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echo "Look in $(pwd)/compat_reports/json-c/${prev}_to_${release}"
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@@ -5,8 +5,9 @@ JSON_C_TOP=${rt_RUNDIR}/..
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get_most_recent_reltag()
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{
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local PATTERN="json-c-${1}*"
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local RELTAG
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RELTAG=$(git tag | tail -1)
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RELTAG=$(git tag --list "${PATTERN}" | tail -1)
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echo "${RELTAG}"
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}
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get_most_recent_relver()
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