xref: /linux/scripts/package/mkspec (revision da5b2ad1c2f18834cb1ce429e2e5a5cf5cbdf21b)
1#!/bin/sh
2#
3#	Output a simple RPM spec file.
4#	This version assumes a minimum of RPM 4.13
5#
6#	The only gothic bit here is redefining install_post to avoid
7#	stripping the symbols from files in the kernel which we want
8#
9#	Patched for non-x86 by Opencon (L) 2002 <opencon@rio.skydome.net>
10#
11
12set -eu
13
14output=$1
15
16mkdir -p "$(dirname "${output}")"
17
18exec >"${output}"
19
20if grep -q CONFIG_MODULES=y include/config/auto.conf; then
21echo '%define with_devel %{?_without_devel: 0} %{?!_without_devel: 1}'
22else
23echo '%define with_devel 0'
24fi
25
26cat<<EOF
27%define ARCH ${ARCH}
28%define KERNELRELEASE ${KERNELRELEASE}
29%define pkg_release $("${srctree}/scripts/build-version")
30EOF
31
32cat "${srctree}/scripts/package/kernel.spec"
33
34# collect the user's name and email address for the changelog entry
35if [ "$(command -v git)" ]; then
36	name=$(git config user.name) || true
37	email=$(git config user.email) || true
38fi
39
40if [ ! "${name:+set}" ]; then
41	name=${KBUILD_BUILD_USER:-$(id -nu)}
42fi
43
44if [ ! "${email:+set}" ]; then
45	buildhost=${KBUILD_BUILD_HOST:-$(hostname -f 2>/dev/null || hostname)}
46	builduser=${KBUILD_BUILD_USER:-$(id -nu)}
47	email="${builduser}@${buildhost}"
48fi
49
50cat << EOF
51
52%changelog
53* $(LC_ALL=C date +'%a %b %d %Y') ${name} <${email}>
54- Custom built Linux kernel.
55EOF
56