1#!@SHELL@
2# $Id: ncurses-config.in,v 1.43 2020/02/02 23:34:34 tom Exp $
3##############################################################################
4# Copyright 2018-2019,2020 Thomas E. Dickey                                  #
5# Copyright 2006-2015,2017 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, 2006-on
33
34LANG=C;		export LANG
35LANGUAGE=C;	export LANGUAGE
36LC_ALL=C;	export LC_ALL
37LC_CTYPE=C;	export LC_CTYPE
38
39prefix="@prefix@"
40exec_prefix="@exec_prefix@"
41
42bindir="@bindir@"
43includedir="@includedir@"
44libdir="@libdir@"
45datarootdir="@datarootdir@"
46datadir="@datadir@"
47mandir="@mandir@"
48
49THIS="@LIB_NAME@@USE_LIB_SUFFIX@"
50TINFO_LIB="@TINFO_ARG_SUFFIX@"
51RPATH_LIST="@RPATH_LIST@"
52
53includesubdir="@includedir@/${THIS}"
54
55# Ensure that RPATH_LIST contains only absolute pathnames, if it is nonempty.
56# We cannot filter it out within the build-process since the variable is used
57# in some special cases of installation using a relative path.
58if [ -n "$RPATH_LIST" ]
59then
60	save_IFS="$IFS"
61	IFS='@PATH_SEPARATOR@'
62	filtered=
63	for item in $RPATH_LIST
64	do
65		case "$item" in
66		./*|../*|*/..|*/../*)
67			;;
68		*)
69			[ -n "$filtered" ] && filtered="${filtered}@PATH_SEPARATOR@"
70			filtered="${filtered}${item}"
71			;;
72		esac
73	done
74	IFS="$save_IFS"
75	# if the result is empty, there is little we can do to fix it
76	RPATH_LIST="$filtered"
77fi
78
79# with --disable-overwrite, we installed into a subdirectory, but transformed
80# the headers to include like this:
81#	<ncurses@LIB_SUFFIX@/curses.h>
82if [ x@WITH_OVERWRITE@ = xno ]; then
83	case $includedir in
84	$prefix/include/ncurses@LIB_SUFFIX@@EXTRA_SUFFIX@)
85		includedir=`echo "$includedir" | sed -e 's,/[^/]*$,,'`
86		;;
87	esac
88fi
89
90LIBS="@LIBS@"
91if [ "@TINFO_NAME@" = "@LIB_NAME@" ]; then
92	LIBS="-l${THIS} $LIBS"
93else
94	LIBS="-l${THIS} -l${TINFO_LIB} $LIBS"
95fi
96
97# Ignore -L options which do not correspond to an actual directory, or which
98# are standard library directories (i.e., the linker is supposed to search
99# those directories).
100#
101# There is no portable way to find the list of standard library directories.
102# Require a POSIX shell anyway, to keep this simple.
103lib_flags=
104for opt in -L$libdir @LDFLAGS@ @EXTRA_LDFLAGS@ $LIBS
105do
106	case $opt in
107	-specs*) # ignore linker specs-files which were used to build library
108		continue
109		;;
110	-Wl,-z,*) # ignore flags used to manipulate shared image
111		continue
112		;;
113	-L*)
114		[ -d ${opt##-L} ] || continue
115		case ${opt##-L} in
116		@LD_SEARCHPATH@) # skip standard libdir
117			continue
118			;;
119		*)
120			found=no
121			for check in $lib_flags
122			do
123				if [ "x$check" = "x$opt" ]
124				then
125					found=yes
126					break
127				fi
128			done
129			[ $found = yes ] && continue
130			;;
131		esac
132		;;
133	esac
134	lib_flags="$lib_flags $opt"
135done
136
137[ $# = 0 ] && exec @SHELL@ $0 --error
138
139while [ $# -gt 0 ]; do
140	case "$1" in
141	# basic configuration
142	--prefix)
143		echo "$prefix"
144		;;
145	--exec-prefix)
146		echo "$exec_prefix"
147		;;
148	# compile/link
149	--cflags)
150		INCS="@PKG_CFLAGS@"
151		if [ "x@WITH_OVERWRITE@" = xno ]; then
152			INCS="$INCS -I${includesubdir}"
153		fi
154		if [ "${includedir}" != /usr/include ]; then
155			INCS="$INCS -I${includedir}"
156		fi
157		sed -e 's,^[ ]*,,' -e 's, [ ]*, ,g' -e 's,[ ]*$,,' <<-ENDECHO
158			$INCS
159ENDECHO
160		;;
161	--libs)
162		OPTS=
163		for opt in $lib_flags
164		do
165			[ -n "$OPTS" ] && OPTS="$OPTS "
166			OPTS="${OPTS}${opt}"
167		done
168		printf "%s\n" "$OPTS"
169		;;
170	--libs-only-L)
171		OPTS=
172		for opt in $lib_flags
173		do
174			case "x$opt" in
175			x-L*)
176				[ -n "$OPTS" ] && OPTS="$OPTS "
177				OPTS="${OPTS}${opt}"
178				;;
179			esac
180		done
181		printf "%s\n" "$OPTS"
182		;;
183	--libs-only-l)
184		OPTS=
185		for opt in $lib_flags
186		do
187			case "x$opt" in
188			x-l*)
189				[ -n "$OPTS" ] && OPTS="$OPTS "
190				OPTS="${OPTS}${opt}"
191				;;
192			esac
193		done
194		printf "%s\n" "$OPTS"
195		;;
196	--libs-only-other)
197		OPTS=
198		for opt in $lib_flags
199		do
200			case "x$opt" in
201			x-[lL]*)
202				;;
203			*)
204				[ -n "$OPTS" ] && OPTS="$OPTS "
205				OPTS="${OPTS}${opt}"
206				;;
207			esac
208		done
209		printf "%s\n" "$OPTS"
210		;;
211	# identification
212	--version)
213		echo "@NCURSES_MAJOR@.@NCURSES_MINOR@.@NCURSES_PATCH@"
214		;;
215	--abi-version)
216		echo "@cf_cv_abi_version@"
217		;;
218	--mouse-version)
219		echo "@NCURSES_MOUSE_VERSION@"
220		;;
221	# locations
222	--bindir)
223		echo "${bindir}"
224		;;
225	--datadir)
226		echo "${datadir}"
227		;;
228	--includedir)
229		INCS=
230		if [ "x@WITH_OVERWRITE@" = xno ]; then
231			INCS="${includesubdir}"
232		elif [ "${includedir}" != /usr/include ]; then
233			INCS="${includedir}"
234		fi
235		echo $INCS
236		;;
237	--libdir)
238		echo "${libdir}"
239		;;
240	--mandir)
241		echo "${mandir}"
242		;;
243	--terminfo)
244		echo "@TERMINFO@"
245		;;
246	--terminfo-dirs)
247		echo "@TERMINFO_DIRS@"
248		;;
249	--termpath)
250		echo "@TERMPATH@"
251		;;
252	# general info
253	--help)
254		cat <<ENDHELP
255Usage: `basename $0` [options]
256
257Options:
258  --prefix           echos the package-prefix of ${THIS}
259  --exec-prefix      echos the executable-prefix of ${THIS}
260
261  --cflags           echos the C compiler flags needed to compile with ${THIS}
262  --libs             echos the libraries needed to link with ${THIS}
263
264  --libs-only-L      echos -L linker options (search path) for ${THIS}
265  --libs-only-l      echos -l linker options (libraries) for ${THIS}
266  --libs-only-other  echos linker options other than -L/-l
267
268  --version          echos the release+patchdate version of ${THIS}
269  --abi-version      echos the ABI version of ${THIS}
270  --mouse-version    echos the mouse-interface version of ${THIS}
271
272  --bindir           echos the directory containing ${THIS} programs
273  --datadir          echos the directory containing ${THIS} data
274  --includedir       echos the directory containing ${THIS} header files
275  --libdir           echos the directory containing ${THIS} libraries
276  --mandir           echos the directory containing ${THIS} manpages
277  --terminfo         echos the \$TERMINFO terminfo database path
278  --terminfo-dirs    echos the \$TERMINFO_DIRS directory list
279  --termpath         echos the \$TERMPATH termcap list
280
281  --help             prints this message
282ENDHELP
283		;;
284	--error|*)
285		@SHELL@ $0 --help 1>&2
286		exit 1
287		;;
288	esac
289	shift
290done
291# vi:ts=4 sw=4
292# vile:shmode
293