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
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
|
dnl Because this macro is used by AC_PROG_GCC_TRADITIONAL, which must
dnl come early, it is not included in AC_BEFORE checks.
dnl AC_GREP_CPP(PATTERN, PROGRAM, [ACTION-IF-FOUND [,
dnl ACTION-IF-NOT-FOUND]])
AC_DEFUN(AC_GREP_CPP,
[AC_REQUIRE_CPP()dnl
cat > conftest.$ac_ext <<EOF
[#]line __oline__ "configure"
#include "confdefs.h"
[$2]
EOF
dnl eval is necessary to expand ac_cpp.
dnl Ultrix and Pyramid sh refuse to redirect output of eval, so use subshell.
if (eval "$ac_cpp conftest.$ac_ext") 2>&AC_FD_CC |
dnl Prevent m4 from eating character classes:
changequote(, )dnl
grep "$1" >/dev/null 2>&1; then
changequote([, ])dnl
ifelse([$3], , :, [rm -rf conftest*
$3])
ifelse([$4], , , [else
rm -rf conftest*
$4
])dnl
fi
rm -f conftest*
])
AC_DEFUN( AC_CHECK_TCL_VERSION, [
dnl INPUTS :
dnl $1 : Path where to find the include file (/include f. ex.)
dnl $2 : Major version number ( 8 f. ex)
dnl $3 : Minor version number (0 f. ex.)
dnl $4 : include file name (tcl.h f. ex.)
dnl
dnl OUTPUTS
dnl TCL_VERSION_OK : 1 if OK, 0 otherwise
dnl TCL_INC_PATH : include path flag for tcl.h (-I/usr/include f. ex.)
dnl TCL_LIB : tcl lib name ( tcl8.1 f. ex.)
dnl TCL_VERSION : ( 8.1 f. ex.)
CHK_TCL_INCLUDE_PATH=$1
CHK_TCL_MAJOR=$2
CHK_TCL_MINOR=$3
CHK_TCL_INC_NAME=$4
echo $ac_n " Testing version (need $CHK_TCL_MAJOR.$CHK_TCL_MINOR or later)... " $ac_c
AC_GREP_CPP(TCL_VERSION_OK,
[
#include "$CHK_TCL_INCLUDE_PATH/$CHK_TCL_INC_NAME"
#if (TCL_MAJOR_VERSION > $CHK_TCL_MAJOR)
TCL_VERSION_OK
#else
#if ((TCL_MAJOR_VERSION == $CHK_TCL_MAJOR) && (TCL_MINOR_VERSION >= $CHK_TCL_MINOR))
TCL_VERSION_OK
#endif
#endif
],\
TCL_VERSION_OK=1,\
TCL_VERSION_OK=0 )
cat > conftest.$ac_ext <<EOF
#include "confdefs.h"
#include <stdio.h>
#include "$CHK_TCL_INCLUDE_PATH/$CHK_TCL_INC_NAME"
main() {
FILE *maj = fopen("tclmajor","w");
FILE *min = fopen("tclminor","w");
fprintf(maj,"%d",TCL_MAJOR_VERSION);
fprintf(min,"%d",TCL_MINOR_VERSION);
fclose(maj);
fclose(min);
return 0;
}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
tclmajor=`cat tclmajor`
tclminor=`cat tclminor`
TCL_VERSION=$tclmajor.$tclminor
echo $ac_n "it's $TCL_VERSION :""$ac_c " 1>&6
rm -f tclmajor tclminor
else
echo "$ac_t""can't happen" 1>&6
fi
TCL_INC_PATH=-I$i
TCL_LIB=tcl$TCL_VERSION
if test $TCL_VERSION_OK = 1; then echo "ok"; else echo "oops"; fi
]) dnl End of AC_CHECK_TCL_VERSION
AC_DEFUN( AC_CHECK_TCL_LIB, [
dnl INPUTS :
dnl $1 : major tcl version number
dnl $2 : minor tcl version number
dnl OUPUTS :
dnl TCL_LIB_OK : 1 if link is OK; 0 otherwise
dnl TCL_LIB_PATH : path flag to link against tcl (-L/usr/lib f. ex.)
dnl TCL_LIB : flag to link against tcl lib
CHK_TCL_MAJ=$1
CHK_TCL_MIN=$2
TCL_LIB_OK=0
dirs="$USER_TCL_LIB_PATH /lib /usr/lib /usr/lib/tcl /usr/lib/tcl8.0 /usr/lib/tcl8.1 /shlib /shlib/tcl /shlib/tcl8.0 /shlib/tcl8.1 /usr/shlib /shlib/tcl /usr//shlib/tcl8.0 /usr//shlib/tcl8.1 /usr/local/lib /usr/local/lib/tcl /usr/local/lib/tcl8.0 /usr/local/lib/tcl8.1 /usr/local/shlib /usr/X11/lib/tcl /usr/X11/lib/tcl8.0 /usr/X11/lib/tcl8.1 /usr/lib/X11 /usr/lib/X11/tcl /usr/lib/X11/tcl8.0 /usr/lib/X11/tcl8.1 ../lib ../../lib /usr/local/tcl /usr/tcl /usr/tcl/lib /usr/local/tcl/lib ."
libnames="tcl$CHK_TCL_MAJ.$CHK_TCL_MIN tcl.$CHK_TCL_MAJ.$CHK_TCL_MIN tcl$CHK_TCL_MAJ$CHK_TCL_MIN tcl.$CHK_TCL_MAJ$CHK_TCL_MIN "
for j in $dirs ; do
for n in $libnames; do
if test -r $j/lib$n.a -o -r $j/lib$n.so -o -r $j/lib$n.so.1.0 -o -r $j/lib$n.sl; then
echo " found $n in $j"
TCL_LIB_PATH=-L$j
saved_cflags="$CFLAGS"
saved_ldflags="$LDFLAGS"
saved_cppflags="$CPPFLAGS"
CFLAGS=$CFLAGS" $TCL_INC_PATH"
CPPFLAGS=$CPPFLAGS" $TCL_INC_PATH"
LDFLAGS=$LDFLAGS" $TCL_LIB_PATH"
# Check for Tcl lib
echo $ac_n " ""$ac_c"
AC_CHECK_LIB($n, Tcl_DoOneEvent, TCL_LIB_OK=1,TCL_LIB_OK=0,[$X_LIBS $X_EXTRA_LIBS $TCLTK_LIBS])
CFLAGS="$saved_cflags"
CPPFLAGS="$saved_ldflags"
LDFLAGS="$saved_cppflags"
fi
if test $TCL_LIB_OK = 1; then
TCL_LIB=$n
break 2;
fi
dnl end of name finding loop
done
dnl end of dir finding loop
done
])
AC_DEFUN( AC_CHECK_TK_VERSION, [
dnl INPUTS :
dnl $1 : Path where to find the include file (/include f. ex.)
dnl $2 : Major version number ( 8 f. ex)
dnl $3 : Minor version number (0 f. ex.)
dnl $4 : include file name (tk.h f. ex.)
dnl ** WARNING : uses TCL_INC_PATH. it must be set correctly **
dnl
dnl OUTPUTS
dnl TK_VERSION_OK : 1 if OK, 0 otherwise
dnl TK_INC_PATH : include path flag for tcl.h (-I/usr/include f. ex.)
dnl TK_LIB : tcl lib name ( tk8.1 f. ex.)
dnl TK_VERSION : ( 8.1 f. ex.)
CHK_TK_INCLUDE_PATH=$1
CHK_TK_MAJOR=$2
CHK_TK_MINOR=$3
CHK_TK_INC_NAME=$4
saved_cppflags="$CPPFLAGS"
CPPFLAGS="$CPPFLAGS $TCL_INC_PATH $X_CFLAGS"
echo $ac_n " Testing version (need $CHK_TK_MAJOR.$CHK_TK_MINOR or later)... " $ac_c
AC_GREP_CPP(TK_VERSION_OK,
[
#include "$CHK_TK_INCLUDE_PATH/$CHK_TK_INC_NAME"
#if (TK_MAJOR_VERSION > $CHK_TK_MAJOR)
TK_VERSION_OK
#else
#if ((TK_MAJOR_VERSION == $CHK_TK_MAJOR) && (TK_MINOR_VERSION >= $CHK_TK_MINOR))
TK_VERSION_OK
#endif
#endif
],\
TK_VERSION_OK=1,\
TK_VERSION_OK=0 )
cat > conftest.$ac_ext <<EOF
#include "confdefs.h"
#include <stdio.h>
#include "$CHK_TK_INCLUDE_PATH/$CHK_TK_INC_NAME"
main() {
FILE *maj = fopen("tkmajor","w");
FILE *min = fopen("tkminor","w");
fprintf(maj,"%d",TK_MAJOR_VERSION);
fprintf(min,"%d",TK_MINOR_VERSION);
fclose(maj);
fclose(min);
return 0;
}
EOF
eval $ac_link
if test -s conftest && (./conftest; exit) 2>/dev/null; then
tkmajor=`cat tkmajor`
tkminor=`cat tkminor`
TK_VERSION=$tkmajor.$tkminor
echo $ac_n "it's $TK_VERSION :""$ac_c " 1>&6
rm -f tkmajor tkminor
else
echo "$ac_t""can't happen" 1>&6
fi
TK_INC_PATH=-I$i
TK_LIB=tk$TK_VERSION
if test $TK_VERSION_OK = 1; then echo "ok"; else echo "oops"; fi
CPPFLAGS=$saved_cppflags
]) dnl End of AC_CHECK_TK_VERSION
AC_DEFUN( AC_CHECK_TCLTK, [
dnl this macro finds and test the tcl/tk files
dnl **** it uses $X_LDFLAGS $X_LIBS to find X libs ****
dnl
dnl INPUT : it has no input but uses the following variables
dnl $X_LDFLAGS $X_LIBS : for X libs
dnl $TCLTK_LIBS : must contain the (sometimes) optional -ldl link flags an paths
dnl $USER_TCL_INC_PATH : user specified path where to look for tcl.h
dnl $USER_TK_INC_PATH : user specified path where to look for tk.h
dnl $USER_TCL_LIB_PATH : user specified path where to look for libtcl
dnl $USER_TK_LIB_PATH : user specified path where to look for libtk
dnl
dnl OUPUTS : the following variables are set
dnl WITH_TKSCI : =1 if all was OK, 0 otherwise
dnl TCL_INC_PATH : flag to give to cpp if one wants to include tcl.h
dnl TK_INC_PATH : flag to give to cpp if one wants to include tk.h
dnl TCLTK_LIBS : complete line to link tcl/tk with scilab
dnl it might be something like "-L/usr/lib -ltk8.0 -L/usr/local/lib -ltcl8.0 -ldl"
dnl TCL_VERSION : version of the found tcl includes and libs
dnl TK_VERSION : version of the found tk includes and libs
dnl In addition, if the test was OK, the WITH_TK cpp symbol is defined
WITH_TKSCI=0
TCL_LIB_OK=0
# Check for tcl header file
echo "checking for tcl.h"
dirs="$USER_TCL_INC_PATH /include /usr/include /usr/include/tcl /usr/include/tcl8.0 /usr/include/tcl8.1 /usr/local/include /usr/local/include/tcl /usr/local/include/tcl8.0 /usr/local/include/tcl8.1 /usr/X11/include/tcl /usr/X11/include/tcl8.0 /usr/X11/include/tcl8.1 /usr/include/X11 /usr/include/X11/tcl /usr/include/X11/tcl8.0 /usr/include/X11/tcl8.1 ../include ../../include /usr/tcl /usr/local/tcl /usr/local/tcl/include /usr/tcl/include"
for i in $dirs ; do
if test -r $i/tcl.h; then
echo " found tcl.h in $i"
AC_CHECK_TCL_VERSION($i,8,0,tcl.h)
TCL_LIB_OK=0;
if test $TCL_VERSION_OK = 1; then
AC_CHECK_TCL_LIB($tclmajor, $tclminor)
fi
if test $TCL_LIB_OK = 1; then
TCLTK_LIBS=" $TCL_LIB_PATH -l$TCL_LIB $TCLTK_LIBS"
break;
fi
fi
done
#perform tk tests if tcl test passed
if test $TCL_LIB_OK = 1; then
# Check for tk header file
echo "checking for tk.h"
dirs="$USER_TK_INC_PATH /include /usr/include /usr/include/tk /usr/include/tk8.0 /usr/include/tk8.1 /usr/local/include /usr/local/include/tk /usr/local/include/tk8.0 /usr/local/include/tk8.1 /usr/X11/include/tk /usr/X11/include/tk8.0 /usr/X11/include/tk8.1 /usr/include/X11 /usr/include/X11/tk /usr/include/X11/tk8.0 /usr/include/X11/tk8.1 ../include ../../include /usr/tk /usr/local/tk /usr/local/tk/include /usr/tk/include /usr/local/tcl /usr/tcl /usr/tcl/include /usr/local/tcl/include"
for i in $dirs ; do
if test -r $i/tk.h; then
echo " found tk.h in $i"
AC_CHECK_TK_VERSION($i,8,0,tk.h)
TK_LIB_OK=0;
if test $TK_VERSION_OK = 1; then
dnl Check for tk library file
CHK_TK_MAJ=$tkmajor
CHK_TK_MIN=$tkminor
dirs="$USER_TK_LIB_PATH /lib /usr/lib /usr/lib/tk /usr/lib/tk8.0 /usr/lib/tk8.1 /shlib /shlib/tk /shlib/tk8.0 /shlib/tk8.1 /usr/shlib /shlib/tk /usr//shlib/tk8.0 /usr//shlib/tk8.1 /usr/local/lib /usr/local/lib/tk /usr/local/lib/tk8.0 /usr/local/lib/tk8.1 /usr/local/shlib /usr/X11/lib/tk /usr/X11/lib/tk8.0 /usr/X11/lib/tk8.1 /usr/lib/X11 /usr/lib/X11/tk /usr/lib/X11/tk8.0 /usr/lib/X11/tk8.1 ../lib ../../lib /usr/tk /usr/local/tk /usr/local/tk/lib /usr/tk/lib /usr/local/tcl /usr/tcl /usr/local/tcl/lib /usr/tcl/lib"
libnames="tk$CHK_TK_MAJ.$CHK_TK_MIN tk.$CHK_TK_MAJ.$CHK_TK_MIN tk$CHK_TK_MAJ$CHK_TK_MIN tk.$CHK_TK_MAJ$CHK_TK_MIN"
for j in $dirs ; do
for n in $libnames; do
if test -r $j/lib$n.a -o -r $j/lib$n.so -o -r $j/lib$n.so.1.0 -o -r $j/lib$n.sl; then
echo " found $n in $j"
TK_LIB_PATH=-L$j
TK_LIB=$n
saved_cflags="$CFLAGS"
saved_ldflags="$LDFLAGS"
saved_cppflags="$CPPFLAGS"
CFLAGS=$CFLAGS" $X_CFLAGS $TK_INC_PATH"
CPPFLAGS=$CPPFLAGS" $TK_INC_PATH"
LDFLAGS=$LDFLAGS" $X_LDFLAGS $X_LIBS $TK_LIB_PATH"
# Check for Tk lib
echo $ac_n " ""$ac_c"
AC_CHECK_LIB($TK_LIB, Tcl_DoOneEvent, TK_LIB_OK=1, TK_LIB_OK=0,[ -lX11 $X_LIBS $X_EXTRA_LIBS $TCLTK_LIBS ])
CFLAGS="$saved_cflags"
CPPFLAGS="$saved_ldflags"
LDFLAGS="$saved_cppflags"
fi
if test $TK_LIB_OK = 1; then break 2; fi
done
done
fi
if test $TK_LIB_OK = 1; then
TCLTK_LIBS=" $TK_LIB_PATH -l$TK_LIB $TCLTK_LIBS"
WITH_TKSCI=1
break;
fi
fi
done
# end of tk test
fi
])
|
