1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
|
dnl Curses detection: Munged from Midnight Commander's configure.in
dnl
dnl What it does:
dnl =============
dnl
dnl - Determine which version of curses is installed on your system
dnl and set the -I/-L/-l compiler entries and add a few preprocessor
dnl symbols
dnl - Do an AC_SUBST on the CURSES_INCLUDEDIR and CURSES_LIBS so that
dnl @CURSES_INCLUDEDIR@ and @CURSES_LIBS@ will be available in
dnl Makefile.in's
dnl - Modify the following configure variables (these are the only
dnl curses.m4 variables you can access from within configure.in)
dnl CURSES_INCLUDEDIR - contains -I's and possibly -DRENAMED_CURSES if
dnl an ncurses.h that's been renamed to curses.h
dnl is found.
dnl CURSES_LIBS - sets -L and -l's appropriately
dnl CFLAGS - if --with-sco, add -D_SVID3
dnl has_curses - exports result of tests to rest of configure
dnl
dnl Usage:
dnl ======
dnl 1) Add lines indicated below to acconfig.h
dnl 2) call AC_CHECK_CURSES after AC_PROG_CC in your configure.in
dnl 3) Instead of #include <curses.h> you should use the following to
dnl properly locate ncurses or curses header file
dnl
dnl #if defined(USE_NCURSES) && !defined(RENAMED_NCURSES)
dnl #include <ncurses.h>
dnl #else
dnl #include <curses.h>
dnl #endif
dnl
dnl 4) Make sure to add @CURSES_INCLUDEDIR@ to your preprocessor flags
dnl 5) Make sure to add @CURSES_LIBS@ to your linker flags or LIBS
dnl
dnl Notes with automake:
dnl - call AM_CONDITIONAL(HAS_CURSES, test "$has_curses" = true) from
dnl configure.in
dnl - your Makefile.am can look something like this
dnl -----------------------------------------------
dnl INCLUDES= blah blah blah $(CURSES_INCLUDEDIR)
dnl if HAS_CURSES
dnl CURSES_TARGETS=name_of_curses_prog
dnl endif
dnl bin_PROGRAMS = other_programs $(CURSES_TARGETS)
dnl other_programs_SOURCES = blah blah blah
dnl name_of_curses_prog_SOURCES = blah blah blah
dnl other_programs_LDADD = blah
dnl name_of_curses_prog_LDADD = blah $(CURSES_LIBS)
dnl -----------------------------------------------
dnl
dnl
dnl The following lines should be added to acconfig.h:
dnl ==================================================
dnl
dnl /*=== Curses version detection defines ===*/
dnl /* Found some version of curses that we're going to use */
dnl #undef HAS_CURSES
dnl
dnl /* Use SunOS SysV curses? */
dnl #undef USE_SUNOS_CURSES
dnl
dnl /* Use old BSD curses - not used right now */
dnl #undef USE_BSD_CURSES
dnl
dnl /* Use SystemV curses? */
dnl #undef USE_SYSV_CURSES
dnl
dnl /* Use Ncurses? */
dnl #undef USE_NCURSES
dnl
dnl /* If you Curses does not have color define this one */
dnl #undef NO_COLOR_CURSES
dnl
dnl /* Define if you want to turn on SCO-specific code */
dnl #undef SCO_FLAVOR
dnl
dnl /* Set to reflect version of ncurses *
dnl * 0 = version 1.*
dnl * 1 = version 1.9.9g
dnl * 2 = version 4.0/4.1 */
dnl #undef NCURSES_970530
dnl
dnl /*=== End new stuff for acconfig.h ===*/
dnl
AC_DEFUN(AC_CHECK_CURSES,[
search_ncurses=true
screen_manager=""
has_curses=false
CFLAGS=${CFLAGS--O}
AC_SUBST(CURSES_LIBS)
AC_SUBST(CURSES_INCLUDEDIR)
AC_ARG_WITH(sco,
[ --with-sco Use this to turn on SCO-specific code],[
if test x$withval = xyes; then
AC_DEFINE(SCO_FLAVOR)
CFLAGS="$CFLAGS -D_SVID3"
fi
])
AC_ARG_WITH(sunos-curses,
[ --with-sunos-curses Used to force SunOS 4.x curses],[
if test x$withval = xyes; then
AC_USE_SUNOS_CURSES
fi
])
AC_ARG_WITH(osf1-curses,
[ --with-osf1-curses Used to force OSF/1 curses],[
if test x$withval = xyes; then
AC_USE_OSF1_CURSES
fi
])
AC_ARG_WITH(vcurses,
[ --with-vcurses[=incdir] Used to force SysV curses],
if test x$withval != xyes; then
CURSES_INCLUDEDIR="-I$withval"
fi
AC_USE_SYSV_CURSES
)
AC_ARG_WITH(ncurses,
[ --with-ncurses[=dir] Compile with ncurses/locate base dir],
if test x$withval = xno ; then
search_ncurses=false
elif test x$withval != xyes ; then
AC_NCURSES($withval/include, ncurses.h, -L$withval/lib -lncurses, -I$withval/include, "ncurses on $withval/include")
fi
)
if $search_ncurses
then
AC_SEARCH_NCURSES()
fi
])
AC_DEFUN(AC_USE_SUNOS_CURSES, [
search_ncurses=false
screen_manager="SunOS 4.x /usr/5include curses"
AC_MSG_RESULT(Using SunOS 4.x /usr/5include curses)
AC_DEFINE(USE_SUNOS_CURSES)
AC_DEFINE(HAS_CURSES)
has_curses=true
AC_DEFINE(NO_COLOR_CURSES)
AC_DEFINE(USE_SYSV_CURSES)
CURSES_INCLUDEDIR="-I/usr/5include"
CURSES_LIBS="/usr/5lib/libcurses.a /usr/5lib/libtermcap.a"
AC_MSG_RESULT(Please note that some screen refreshs may fail)
])
AC_DEFUN(AC_USE_OSF1_CURSES, [
AC_MSG_RESULT(Using OSF1 curses)
search_ncurses=false
screen_manager="OSF1 curses"
AC_DEFINE(HAS_CURSES)
has_curses=true
AC_DEFINE(NO_COLOR_CURSES)
AC_DEFINE(USE_SYSV_CURSES)
CURSES_LIBS="-lcurses"
])
AC_DEFUN(AC_USE_SYSV_CURSES, [
AC_MSG_RESULT(Using SysV curses)
AC_DEFINE(HAS_CURSES)
has_curses=true
AC_DEFINE(USE_SYSV_CURSES)
search_ncurses=false
screen_manager="SysV/curses"
CURSES_LIBS="-lcurses"
])
dnl AC_ARG_WITH(bsd-curses,
dnl [--with-bsd-curses Used to compile with bsd curses, not very fancy],
dnl search_ncurses=false
dnl screen_manager="Ultrix/cursesX"
dnl if test $system = ULTRIX
dnl then
dnl THIS_CURSES=cursesX
dnl else
dnl THIS_CURSES=curses
dnl fi
dnl
dnl CURSES_LIBS="-l$THIS_CURSES -ltermcap"
dnl AC_DEFINE(HAS_CURSES)
dnl has_curses=true
dnl AC_DEFINE(USE_BSD_CURSES)
dnl AC_MSG_RESULT(Please note that some screen refreshs may fail)
dnl AC_WARN(Use of the bsdcurses extension has some)
dnl AC_WARN(display/input problems.)
dnl AC_WARN(Reconsider using xcurses)
dnl)
dnl
dnl Parameters: directory filename cureses_LIBS curses_INCLUDEDIR nicename
dnl
AC_DEFUN(AC_NCURSES, [
if $search_ncurses
then
if test -f $1/$2
then
AC_MSG_RESULT(Found ncurses on $1/$2)
CURSES_LIBS="$3"
AC_CHECK_LIB(ncurses, initscr, [
], [
CHECKLIBS=`echo "$3"|sed 's/-lncurses/-lcurses/g'`
AC_CHECK_LIB(curses, initscr, [
CURSES_LIBS="$CHECKLIBS"
],, $CHECKLIBS)
], $CURSES_LIBS)
CURSES_INCLUDEDIR="$4"
search_ncurses=false
screen_manager=$5
AC_DEFINE(HAS_CURSES)
has_curses=true
has_ncurses=true
AC_DEFINE(USE_NCURSES)
fi
fi
])
AC_DEFUN(AC_SEARCH_NCURSES, [
AC_CHECKING("location of ncurses.h file")
AC_NCURSES(/usr/include, ncurses.h, -lncurses,, "ncurses on /usr/include")
AC_NCURSES(/usr/include/ncurses, ncurses.h, -lncurses, -I/usr/include/ncurses, "ncurses on /usr/include/ncurses")
AC_NCURSES(/usr/local/include, ncurses.h, -L/usr/local/lib -lncurses, -I/usr/local/include, "ncurses on /usr/local")
AC_NCURSES(/usr/pkg/include, ncurses.h, -L/usr/pkg/lib -lncurses, -I/usr/pkg/include, "ncurses on /usr/pkg")
AC_NCURSES(/usr/contrib/include, ncurses.h, -L/usr/contrib/lib -lncurses, -I/usr/contrib/include, "ncurses on /usr/contrib")
AC_NCURSES(/usr/local/include/ncurses, ncurses.h, -L/usr/local/lib -L/usr/local/lib/ncurses -lncurses, -I/usr/local/include/ncurses, "ncurses on /usr/local/include/ncurses")
AC_NCURSES(/usr/local/include/ncurses, curses.h, -L/usr/local/lib -lncurses, -I/usr/local/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/local/.../ncurses")
AC_NCURSES(/usr/include/ncurses, curses.h, -lncurses, -I/usr/include/ncurses -DRENAMED_NCURSES, "renamed ncurses on /usr/include/ncurses")
dnl
dnl We couldn't find ncurses, try SysV curses
dnl
if $search_ncurses
then
AC_EGREP_HEADER(init_color, /usr/include/curses.h,
AC_USE_SYSV_CURSES)
AC_EGREP_CPP(USE_NCURSES,[
#include <curses.h>
#ifdef __NCURSES_H
#undef USE_NCURSES
USE_NCURSES
#endif
],[
CURSES_INCLUDEDIR="$CURSES_INCLUDEDIR -DRENAMED_NCURSES"
AC_DEFINE(HAS_CURSES)
has_curses=true
has_ncurses=true
AC_DEFINE(USE_NCURSES)
search_ncurses=false
screen_manager="ncurses installed as curses"
])
fi
dnl
dnl Try SunOS 4.x /usr/5{lib,include} ncurses
dnl The flags USE_SUNOS_CURSES, USE_BSD_CURSES and BUGGY_CURSES
dnl should be replaced by a more fine grained selection routine
dnl
if $search_ncurses
then
if test -f /usr/5include/curses.h
then
AC_USE_SUNOS_CURSES
fi
fi
dnl use whatever curses there happens to be
if $search_ncurses
then
if test -f /usr/include/curses.h
then
CURSES_LIBS="-lcurses"
AC_DEFINE(HAS_CURSES)
has_curses=true
search_ncurses=false
screen_manager="curses"
fi
fi
])
|
