1#!@SHELL@
2# $Id: gen-pkgconfig.in,v 1.44 2020/02/12 00:09:26 tom Exp $
3##############################################################################
4# Copyright 2018-2019,2020 Thomas E. Dickey                                  #
5# Copyright 2009-2015,2018 Free Software Foundation, Inc.                    #
6#                                                                            #
7# Permission is hereby granted, free of charge, to any person obtaining a    #
8# copy of this software and associated documentation files (the "Software"), #
9# to deal in the Software without restriction, including without limitation  #
10# the rights to use, copy, modify, merge, publish, distribute, distribute    #
11# with modifications, sublicense, and/or sell copies of the Software, and to #
12# permit persons to whom the Software is furnished to do so, subject to the  #
13# following conditions:                                                      #
14#                                                                            #
15# The above copyright notice and this permission notice shall be included in #
16# all copies or substantial portions of the Software.                        #
17#                                                                            #
18# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
19# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
20# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
21# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
22# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
23# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
24# DEALINGS IN THE SOFTWARE.                                                  #
25#                                                                            #
26# Except as contained in this notice, the name(s) of the above copyright     #
27# holders shall not be used in advertising or otherwise to promote the sale, #
28# use or other dealings in this Software without prior written               #
29# authorization.                                                             #
30##############################################################################
31#
32# Author: Thomas E. Dickey
33#
34# The complete configure script for ncurses is the ncurses5-config (or similar
35# name, depending on the flavor, e.g., ncursesw5-config, ncurses6-config, etc).
36# That provides more information than pkg-config, and is the portable and
37# recommended solution.
38#
39# For each library, generate a ".pc" file which depends on the base ncurses
40# library, except that the tinfo library does not depend on ncurses.
41LIB_NAME=@LIB_NAME@
42TINFO_NAME=@TINFO_NAME@
43PANEL_NAME=@PANEL_NAME@
44MENU_NAME=@MENU_NAME@
45FORM_NAME=@FORM_NAME@
46CXX_NAME=@CXX_NAME@
47DFT_DEP_SUFFIX=@DFT_DEP_SUFFIX@
48TINFO_ARG_SUFFIX=@TINFO_ARG_SUFFIX@
49CXX_LIB_SUFFIX=@CXX_LIB_SUFFIX@
50
51suffix=@PC_MODULE_SUFFIX@
52prefix="@prefix@"
53exec_prefix="@exec_prefix@"
54includedir="@includedir@@includesubdir@"
55libdir="@libdir@"
56
57RPATH_LIST=@RPATH_LIST@
58PRIVATE_LIBS="@PRIVATE_LIBS@"
59
60show_prefix='@prefix@'
61show_exec_prefix='@exec_prefix@'
62show_includedir='@includedir@@includesubdir@'
63show_libdir='@libdir@'
64
65MAIN_LIBRARY="${LIB_NAME}@USE_ARG_SUFFIX@"
66SUB_LIBRARY="${TINFO_ARG_SUFFIX}"
67PANEL_LIBRARY="${PANEL_NAME}@USE_ARG_SUFFIX@"
68MENU_LIBRARY="${MENU_NAME}@USE_ARG_SUFFIX@"
69FORM_LIBRARY="${FORM_NAME}@USE_ARG_SUFFIX@"
70
71CFLAGS="@PKG_CFLAGS@"
72if [ "$includedir" != "/usr/include" ]; then
73	includetop=`echo "$includedir" | sed -e 's,/include/[^/]*$,/include,'`
74	[ "$includetop" = "/usr/include" ] && includetop="$includedir"
75	CFLAGS="$CFLAGS -I\${includedir}"
76	if [ "x$includetop" != "x$includedir" ]
77	then
78		CFLAGS="$CFLAGS -I${includetop}"
79	fi
80fi
81
82lib_flags=
83for opt in -L$libdir @LDFLAGS@ @EXTRA_LDFLAGS@ @LIBS@
84do
85	case $opt in
86	-l*) # LIBS is handled specially below
87		continue
88		;;
89	-specs*) # ignore linker specs-files which were used to build library
90		continue
91		;;
92	-Wl,-z,*) # ignore flags used to manipulate shared image
93		continue
94		;;
95	-L*)
96		[ -d ${opt##-L} ] || continue
97		case ${opt##-L} in
98		@LD_SEARCHPATH@) # skip standard libdir
99			continue
100			;;
101		*)
102			found=no
103			for check in $lib_flags
104			do
105				if [ "x$check" = "x$opt" ]
106				then
107					found=yes
108					break
109				fi
110			done
111			[ $found = yes ] && continue
112			;;
113		esac
114		;;
115	esac
116	lib_flags="$lib_flags $opt"
117done
118
119# Check if we should specify the tinfo library explicitly so that terminfo
120# functions or curses variables (which also reside in tinfo) can be linked
121# using the -lncurses option.
122NEED_TINFO=no
123if [ "x@TINFO_LIBS@" != "x" ] && \
124   [ "x$TINFO_ARG_SUFFIX" != "x$MAIN_LIBRARY" ]
125then
126	NEED_TINFO=yes
127fi
128
129# The "URL" feature came in pkg-config 0.17
130USEURL=""
131CFGVER=`pkg-config --version 2>/dev/null |head -n 1 | awk -F. '/0.[0-9][0-9]/{print $2;}'`
132# A missing version should simply fail, but some packagers insist on building
133# packages on machines which do not actually have the tools they depend on at
134# runtime.
135[ -z "$CFGVER" ] && CFGVER=30
136[ $CFGVER -ge 17 ] || USEURL="#"
137
138for name in @PC_MODULES_TO_MAKE@
139do
140	name="${name}"
141	LIBS="-l$name"
142
143	desc="ncurses @NCURSES_MAJOR@.@NCURSES_MINOR@"
144	reqs=
145
146	if [ $name = $MAIN_LIBRARY ]; then
147		desc="$desc library"
148		[ $NEED_TINFO = yes ] && LIBS="$LIBS -l$TINFO_ARG_SUFFIX"
149		[ -n "@LIBS@" ] && LIBS="$LIBS @LIBS@"
150	elif [ $name = $SUB_LIBRARY ]; then
151		desc="$desc terminal interface library"
152	elif expr $name : ".*${CXX_NAME}.*" >/dev/null ; then
153		reqs="$PANEL_LIBRARY${suffix}, $MENU_LIBRARY${suffix}, $FORM_LIBRARY${suffix}, $MAIN_LIBRARY${suffix}"
154		desc="$desc add-on library"
155	else
156		reqs="$MAIN_LIBRARY${suffix}"
157		desc="$desc add-on library"
158	fi
159
160	if [ $name != $SUB_LIBRARY ] && \
161	   [ $SUB_LIBRARY != $MAIN_LIBRARY ] && \
162	   [ $name != $TINFO_NAME ] && \
163	   [ $NEED_TINFO != yes ] ; then
164		[ -n "$reqs" ] && reqs="$reqs, "
165		reqs="${reqs}${SUB_LIBRARY}${suffix}"
166	fi
167
168	if [ $name = $MAIN_LIBRARY ]
169	then
170		main_libs="$PRIVATE_LIBS"
171	else
172		main_libs=
173	fi
174
175	echo "** creating ${name}${suffix}.pc"
176	cat >${name}${suffix}.pc <<EOF
177# pkg-config file generated by `basename $0`
178# vile:makemode
179
180prefix=$show_prefix
181exec_prefix=$show_exec_prefix
182libdir=$show_libdir
183includedir=$show_includedir
184abi_version=@cf_cv_abi_version@
185major_version=@NCURSES_MAJOR@
186version=@NCURSES_MAJOR@.@NCURSES_MINOR@.@NCURSES_PATCH@
187
188Name: ${name}${suffix}
189Description: $desc
190Version: \${version}
191${USEURL}URL: https://invisible-island.net/ncurses
192Requires.private: $reqs
193Libs: $lib_flags $LIBS
194Libs.private: @LIBS@ $main_libs
195Cflags: $CFLAGS
196EOF
197
198done
199# vile:shmode ts=4 sw=4
200