ncurses 6.2 - patch 20210306
[ncurses.git] / misc / ncurses-config.in
1 #!@SHELL@
2 # $Id: ncurses-config.in,v 1.46 2021/01/23 23:47:46 tom Exp $
3 ##############################################################################
4 # Copyright 2018-2020,2021 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
34 LANG=C;         export LANG
35 LANGUAGE=C;     export LANGUAGE
36 LC_ALL=C;       export LC_ALL
37 LC_CTYPE=C;     export LC_CTYPE
38
39 prefix="@prefix@"
40 exec_prefix="@exec_prefix@"
41
42 bindir="@bindir@"
43 includedir="@includedir@"
44 libdir="@libdir@"
45 datarootdir="@datarootdir@"
46 datadir="@datadir@"
47 mandir="@mandir@"
48
49 THIS="@LIB_NAME@@USE_LIB_SUFFIX@"
50 TINFO_LIB="@TINFO_ARG_SUFFIX@"
51 RPATH_LIST="@RPATH_LIST@"
52
53 includesubdir="@includedir@/${THIS}"
54
55 # Ensure that RPATH_LIST contains only absolute pathnames, if it is nonempty.
56 # We cannot filter it out within the build-process since the variable is used
57 # in some special cases of installation using a relative path.
58 if [ -n "$RPATH_LIST" ]
59 then
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"
77 fi
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>
82 if [ x@WITH_OVERWRITE@ = xno ]; then
83         case $includedir in
84         $prefix/include/ncurses@LIB_SUFFIX@@EXTRA_SUFFIX@)
85                 includedir=`echo "$includedir" | sed -e 's,/[^/]*$,,'`
86                 ;;
87         esac
88 fi
89
90 LIBS="@LIBS@"
91 if [ "@TINFO_NAME@" = "@LIB_NAME@" ]; then
92         LIBS="-l${THIS} $LIBS"
93 else
94         LIBS="-l${THIS} -l${TINFO_LIB} $LIBS"
95 fi
96
97 # Ignore -L options which do not correspond to an actual directory, or which
98 # are standard library directories (i.e., the linker is supposed to search
99 # those directories).
100 #
101 # There is no portable way to find the list of standard library directories. 
102 # Require a POSIX shell anyway, to keep this simple.
103 lib_flags=
104 for opt in -L$libdir @LDFLAGS@ @EXTRA_PKG_LDFLAGS@ $LIBS
105 do
106         case $opt in
107         -specs*) # ignore linker specs-files which were used to build library
108                 continue
109                 ;;
110         -Wl,-z,*) # ignore flags used to manipulate shared image
111                 continue
112                 ;;
113         -L*)
114                 lib_check=${opt##-L} 
115                 [ -d "$lib_check" ] || continue
116                 case "$lib_check" in
117                 @LD_SEARCHPATH@) # skip standard libdir
118                         if [ "$lib_check" = "$libdir" ]
119                         then
120                                 lib_first=yes
121                                 IFS_save="$IFS"
122                                 IFS='|'
123                                 LIBDIRS="@LD_SEARCHPATH@"
124                                 for lib_check in $LIBDIRS
125                                 do
126                                         if [ -d "$lib_check" ]
127                                         then
128                                                 if [ "$lib_check" != "$libdir" ]
129                                                 then
130                                                         lib_first=no
131                                                 fi
132                                                 break
133                                         fi
134                                 done
135                                 IFS="$IFS_save"
136                                 [ $lib_first = yes ] && continue
137                                 found=no
138                                 for check in $lib_flags
139                                 do
140                                         if [ "x$check" = "x$opt" ]
141                                         then
142                                                 found=yes
143                                                 break
144                                         fi
145                                 done
146                                 [ $found = yes ] && continue
147                                 :
148                         else
149                                 continue
150                         fi
151                         ;;
152                 *)
153                         found=no
154                         for check in $lib_flags
155                         do
156                                 if [ "x$check" = "x$opt" ]
157                                 then
158                                         found=yes
159                                         break
160                                 fi
161                         done
162                         [ $found = yes ] && continue
163                         ;;
164                 esac
165                 ;;
166         esac
167         lib_flags="$lib_flags $opt"
168 done
169
170 [ $# = 0 ] && exec @SHELL@ $0 --error
171
172 while [ $# -gt 0 ]; do
173         case "$1" in
174         # basic configuration
175         --prefix)
176                 echo "$prefix"
177                 ;;
178         --exec-prefix)
179                 echo "$exec_prefix"
180                 ;;
181         # compile/link
182         --cflags)
183                 INCS="@PKG_CFLAGS@"
184                 if [ "x@WITH_OVERWRITE@" = xno ]; then
185                         INCS="$INCS -I${includesubdir}"
186                 fi
187                 if [ "${includedir}" != /usr/include ]; then
188                         INCS="$INCS -I${includedir}"
189                 fi
190                 sed -e 's,^[ ]*,,' -e 's, [ ]*, ,g' -e 's,[ ]*$,,' <<-ENDECHO
191                         $INCS
192 ENDECHO
193                 ;;
194         --libs)
195                 OPTS=
196                 for opt in $lib_flags
197                 do
198                         [ -n "$OPTS" ] && OPTS="$OPTS "
199                         OPTS="${OPTS}${opt}"
200                 done
201                 printf "%s\n" "$OPTS"
202                 ;;
203         --libs-only-L)
204                 OPTS=
205                 for opt in $lib_flags
206                 do
207                         case "x$opt" in
208                         x-L*)
209                                 [ -n "$OPTS" ] && OPTS="$OPTS "
210                                 OPTS="${OPTS}${opt}"
211                                 ;;
212                         esac
213                 done
214                 printf "%s\n" "$OPTS"
215                 ;;
216         --libs-only-l)
217                 OPTS=
218                 for opt in $lib_flags
219                 do
220                         case "x$opt" in
221                         x-l*)
222                                 [ -n "$OPTS" ] && OPTS="$OPTS "
223                                 OPTS="${OPTS}${opt}"
224                                 ;;
225                         esac
226                 done
227                 printf "%s\n" "$OPTS"
228                 ;;
229         --libs-only-other)
230                 OPTS=
231                 for opt in $lib_flags
232                 do
233                         case "x$opt" in
234                         x-[lL]*)
235                                 ;;
236                         *)
237                                 [ -n "$OPTS" ] && OPTS="$OPTS "
238                                 OPTS="${OPTS}${opt}"
239                                 ;;
240                         esac
241                 done
242                 printf "%s\n" "$OPTS"
243                 ;;
244         # identification
245         --version)
246                 echo "@NCURSES_MAJOR@.@NCURSES_MINOR@.@NCURSES_PATCH@"
247                 ;;
248         --abi-version)
249                 echo "@cf_cv_abi_version@"
250                 ;;
251         --mouse-version)
252                 echo "@NCURSES_MOUSE_VERSION@"
253                 ;;
254         # locations
255         --bindir)
256                 echo "${bindir}"
257                 ;;
258         --datadir)
259                 echo "${datadir}"
260                 ;;
261         --includedir)
262                 INCS=
263                 if [ "x@WITH_OVERWRITE@" = xno ]; then
264                         INCS="${includesubdir}"
265                 elif [ "${includedir}" != /usr/include ]; then
266                         INCS="${includedir}"
267                 fi
268                 echo $INCS
269                 ;;
270         --libdir)
271                 echo "${libdir}"
272                 ;;
273         --mandir)
274                 echo "${mandir}"
275                 ;;
276         --terminfo)
277                 echo "@TERMINFO@"
278                 ;;
279         --terminfo-dirs)
280                 echo "@TERMINFO_DIRS@"
281                 ;;
282         --termpath)
283                 echo "@TERMPATH@"
284                 ;;
285         # general info
286         --help)
287                 cat <<ENDHELP
288 Usage: `basename $0` [options]
289
290 Options:
291   --prefix           echos the package-prefix of ${THIS}
292   --exec-prefix      echos the executable-prefix of ${THIS}
293
294   --cflags           echos the C compiler flags needed to compile with ${THIS}
295   --libs             echos the libraries needed to link with ${THIS}
296
297   --libs-only-L      echos -L linker options (search path) for ${THIS}
298   --libs-only-l      echos -l linker options (libraries) for ${THIS}
299   --libs-only-other  echos linker options other than -L/-l
300
301   --version          echos the release+patchdate version of ${THIS}
302   --abi-version      echos the ABI version of ${THIS}
303   --mouse-version    echos the mouse-interface version of ${THIS}
304
305   --bindir           echos the directory containing ${THIS} programs
306   --datadir          echos the directory containing ${THIS} data
307   --includedir       echos the directory containing ${THIS} header files
308   --libdir           echos the directory containing ${THIS} libraries
309   --mandir           echos the directory containing ${THIS} manpages
310   --terminfo         echos the \$TERMINFO terminfo database path
311   --terminfo-dirs    echos the \$TERMINFO_DIRS directory list
312   --termpath         echos the \$TERMPATH termcap list
313
314   --help             prints this message
315 ENDHELP
316                 ;;
317         --error|*)
318                 @SHELL@ $0 --help 1>&2
319                 exit 1
320                 ;;
321         esac
322         shift
323 done
324 # vi:ts=4 sw=4
325 # vile:shmode