ipng/govpp-snmp-agentx
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Rework build system; cut release 1.3.1-1

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Replace the dpkg-buildpackage / debhelper rig with the same pattern
used in vpp-maglev: a Makefile that cross-compiles CGO-free static
binaries for amd64 and arm64, plus a debian/build-deb.sh that stages
the .deb directly with dpkg-deb. The two arch packages drop into
build/ and run on any glibc/musl Linux of the matching arch.

VERSION is parsed once from debian/changelog and injected at link
time via -ldflags "-X 'main.Version=...' -X 'main.Commit=...' -X
'main.Date=...'", so 'govpp-snmp-agentx --version' is the source of
truth for which build is running. main.go's Version constant becomes
a var to make this work; the old sync-version make target is gone.

Removes the now-unused debian/{control,rules,postinst,prerm,*.debhelper}
files and adds build/ to .gitignore.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Pim van Pelt
2026-05-06 18:42:58 +02:00
parent eeb827665a
commit b17396b1e5
14 changed files with 145 additions and 134 deletions
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debian/build-deb.sh
Vendored Executable
+42
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#!/bin/bash
# SPDX-License-Identifier: Apache-2.0
# Build one govpp-snmp-agentx .deb for one architecture.
# Usage: build-deb.sh <package> <amd64|arm64> <version>
#
# The version is also baked into the binary at link time (see Makefile
# LDFLAGS), so `govpp-snmp-agentx --version` is the source of truth for
# "which build". The .deb itself only carries the release version.
set -euo pipefail
PACKAGE="${1:?usage: build-deb.sh <package> <amd64|arm64> <version>}"
ARCH="${2:?usage: build-deb.sh <package> <amd64|arm64> <version>}"
VERSION="${3:?usage: build-deb.sh <package> <amd64|arm64> <version>}"
REPO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
PKG="${PACKAGE}_${VERSION}_${ARCH}"
STAGING="$(mktemp -d)"
trap 'rm -rf "$STAGING"' EXIT
echo "Building ${PKG}.deb"
install -d "$STAGING/DEBIAN"
install -d "$STAGING/usr/sbin"
install -d "$STAGING/usr/share/man/man1"
install -d "$STAGING/lib/systemd/system"
install -d "$STAGING/etc/default"
install -m 755 "$REPO_ROOT/build/${ARCH}/${PACKAGE}" "$STAGING/usr/sbin/${PACKAGE}"
install -m 644 "$REPO_ROOT/${PACKAGE}.service" "$STAGING/lib/systemd/system/${PACKAGE}.service"
install -m 644 "$REPO_ROOT/${PACKAGE}.default" "$STAGING/etc/default/${PACKAGE}"
gzip -9 -c "$REPO_ROOT/docs/${PACKAGE}.1" > "$STAGING/usr/share/man/man1/${PACKAGE}.1.gz"
sed "s/@VERSION@/${VERSION}/;s/@ARCH@/${ARCH}/" \
"$REPO_ROOT/debian/${PACKAGE}.control.in" > "$STAGING/DEBIAN/control"
install -m 644 "$REPO_ROOT/debian/${PACKAGE}.conffiles" "$STAGING/DEBIAN/conffiles"
install -m 755 "$REPO_ROOT/debian/${PACKAGE}.postinst" "$STAGING/DEBIAN/postinst"
install -m 755 "$REPO_ROOT/debian/${PACKAGE}.prerm" "$STAGING/DEBIAN/prerm"
mkdir -p "$REPO_ROOT/build"
OUT="$REPO_ROOT/build/${PKG}.deb"
dpkg-deb --build --root-owner-group "$STAGING" "$OUT"
echo "Built: $OUT"