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1#!/bin/ksh
2#
3# $OpenBSD: generate_pkgconfig.sh,v 1.2 2026/01/29 16:05:27 sthen Exp $
4#
5# Copyright (c) 2010,2011 Jasper Lievisse Adriaanse <jasper@openbsd.org>
6#
7# Permission to use, copy, modify, and distribute this software for any
8# purpose with or without fee is hereby granted, provided that the above
9# copyright notice and this permission notice appear in all copies.
10#
11# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18#
19# Generate pkg-config files for ncurses.
20
21usage() {
22 echo "usage: ${0##*/} -c current_directory -o obj_directory"
23 exit 1
24}
25
26curdir=
27objdir=
28while getopts "c:o:" flag; do
29 case "$flag" in
30 c)
31 curdir=$OPTARG
32 ;;
33 o)
34 objdir=$OPTARG
35 ;;
36 *)
37 usage
38 ;;
39 esac
40done
41
42[ -n "${curdir}" ] || usage
43if [ ! -d "${curdir}" ]; then
44 echo "${0##*/}: ${curdir}: not found"
45 exit 1
46fi
47[ -n "${objdir}" ] || usage
48if [ ! -w "${objdir}" ]; then
49 echo "${0##*/}: ${objdir}: not found or not writable"
50 exit 1
51fi
52
53version_re="s/^#define[[:blank:]]+NCURSES_VERSION_STRING[[:blank:]]+\"(.*)\".*/\1/p"
54version_file=${curdir}/ncurses_cfg.h
55lib_version=$(sed -nE ${version_re} ${version_file})
56
57version_re="s/^#define[[:blank:]]+NCURSES_VERSION_MAJOR[[:blank:]]+(.*)([[:blank:]].*)?/\1/p"
58version_file=${curdir}/curses.h
59abi_version=$(sed -nE ${version_re} ${version_file})
60
61pc_file="${objdir}/ncurses.pc"
62cat > ${pc_file} << __EOF__
63prefix=/usr
64exec_prefix=\${prefix}
65libdir=\${exec_prefix}/lib
66includedir=\${prefix}/include
67abi_version=${abi_version}
68major_version=${abi_version}
69version=${lib_version}
70
71Name: ncurses
72Description: ncurses library
73Version: ${lib_version}
74Requires.private:
75Libs: -lncurses
76Cflags:
77__EOF__
78
79pc_file="${objdir}/ncursesw.pc"
80cat > ${pc_file} << __EOF__
81prefix=/usr
82exec_prefix=\${prefix}
83libdir=\${exec_prefix}/lib
84includedir=\${prefix}/include
85abi_version=${abi_version}
86major_version=${abi_version}
87version=${lib_version}
88
89Name: ncursesw
90Description: ncurses library
91Version: ${lib_version}
92Requires.private:
93Libs: -lncursesw
94Cflags:
95__EOF__