Added attestion for gcc

.gitignore

@@ -1 +1,2 @@
 .jq-template.awk
+.template-helper-functions.jq

Dockerfile.template

@@ -1,3 +1,4 @@
+{{ include ".template-helper-functions" -}}
 FROM buildpack-deps:{{ .debian.version }}
 
 # https://gcc.gnu.org/mirrors.html
@@ -124,7 +125,20 @@ RUN set -ex; \
 	\
 	apt-mark auto '.*' > /dev/null; \
 	[ -z "$savedAptMark" ] || apt-mark manual $savedAptMark; \
-	apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false
+	apt-get purge -y --auto-remove -o APT::AutoRemove::RecommendsImportant=false; \
+	echo {{
+		{
+			name: "gcc",
+			version: .version,
+			params: {
+				os_name: "debian",
+				os_version: .debian.version
+			},
+			licenses: [
+				"Apache-2.0"
+			]
+		} | sbom | tostring | @sh
+	}} > /usr/local/gcc.spdx.json;
 
 # gcc installs .so files in /usr/local/lib64 (and /usr/local/lib)...
 RUN set -ex; \

apply-templates.sh

@@ -11,6 +11,13 @@ elif [ "$BASH_SOURCE" -nt "$jqt" ]; then
 	wget -qO "$jqt" 'https://github.com/docker-library/bashbrew/raw/9f6a35772ac863a0241f147c820354e4008edf38/scripts/jq-template.awk'
 fi
 
+jqf='.template-helper-functions.jq'
+if [ -n "${BASHBREW_SCRIPTS:-}" ]; then
+	jqf="$BASHBREW_SCRIPTS/template-helper-functions.jq"
+elif [ "$BASH_SOURCE" -nt "$jqf" ]; then
+	wget -qO "$jqf" 'https://github.com/docker-library/bashbrew/raw/08c926140ad0af22de58c2a2656afda58082ba3e/scripts/template-helper-functions.jq'
+fi
+
 if [ "$#" -eq 0 ]; then
 	versions="$(jq -r 'keys | map(@sh) | join(" ")' versions.json)"
 	eval "set -- $versions"

versions.sh

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 set -Eeuo pipefail
 
 # the libc created by gcc might be too old for a newer Debian: