|
0
|
1 #------------------------------------------------------------------------
|
|
|
2 # SC_PATH_TCLCONFIG --
|
|
|
3 #
|
|
|
4 # Locate the tclConfig.sh file and perform a sanity check on
|
|
|
5 # the Tcl compile flags
|
|
|
6 #
|
|
|
7 # Arguments:
|
|
|
8 # none
|
|
|
9 #
|
|
|
10 # Results:
|
|
|
11 #
|
|
|
12 # Adds the following arguments to configure:
|
|
|
13 # --with-tcl=...
|
|
|
14 #
|
|
|
15 # Defines the following vars:
|
|
|
16 # TCL_BIN_DIR Full path to the directory containing
|
|
|
17 # the tclConfig.sh file
|
|
|
18 #------------------------------------------------------------------------
|
|
|
19
|
|
|
20 AC_DEFUN([SC_PATH_TCLCONFIG], [
|
|
|
21 #
|
|
|
22 # Ok, lets find the tcl configuration
|
|
|
23 # First, look for one uninstalled.
|
|
|
24 # the alternative search directory is invoked by --with-tcl
|
|
|
25 #
|
|
|
26
|
|
|
27 if test x"${no_tcl}" = x ; then
|
|
|
28 # we reset no_tcl in case something fails here
|
|
|
29 no_tcl=true
|
|
|
30 AC_ARG_WITH(tcl, [ --with-tcl directory containing tcl configuration (tclConfig.sh)], with_tclconfig=${withval})
|
|
|
31 AC_MSG_CHECKING([for Tcl configuration])
|
|
|
32 AC_CACHE_VAL(ac_cv_c_tclconfig,[
|
|
|
33
|
|
|
34 # First check to see if --with-tcl was specified.
|
|
|
35 case "${host}" in
|
|
|
36 *-*-cygwin*) platDir="win" ;;
|
|
|
37 *) platDir="unix" ;;
|
|
|
38 esac
|
|
|
39 if test x"${with_tclconfig}" != x ; then
|
|
|
40 if test -f "${with_tclconfig}/tclConfig.sh" ; then
|
|
|
41 ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
|
|
|
42 else
|
|
|
43 AC_MSG_ERROR([${with_tclconfig} directory doesn't contain tclConfig.sh])
|
|
|
44 fi
|
|
|
45 fi
|
|
|
46
|
|
|
47 # then check for a private Tcl installation
|
|
|
48 if test x"${ac_cv_c_tclconfig}" = x ; then
|
|
|
49 for i in \
|
|
|
50 ../tcl \
|
|
|
51 `ls -dr ../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
|
|
|
52 `ls -dr ../tcl[[8-9]].[[0-9]] 2>/dev/null` \
|
|
|
53 `ls -dr ../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
|
|
|
54 ../../tcl \
|
|
|
55 `ls -dr ../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
|
|
|
56 `ls -dr ../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
|
|
|
57 `ls -dr ../../tcl[[8-9]].[[0-9]]* 2>/dev/null` \
|
|
|
58 ../../../tcl \
|
|
|
59 `ls -dr ../../../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
|
|
|
60 `ls -dr ../../../tcl[[8-9]].[[0-9]] 2>/dev/null` \
|
|
|
61 `ls -dr ../../../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
|
|
|
62 if test -f "$i/$platDir/tclConfig.sh" ; then
|
|
|
63 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
|
|
|
64 break
|
|
|
65 fi
|
|
|
66 done
|
|
|
67 fi
|
|
|
68
|
|
|
69 # on Darwin, check in Framework installation locations
|
|
|
70 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
|
|
|
71 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
|
|
|
72 `ls -d /Library/Frameworks 2>/dev/null` \
|
|
|
73 `ls -d /Network/Library/Frameworks 2>/dev/null` \
|
|
|
74 `ls -d /System/Library/Frameworks 2>/dev/null` \
|
|
|
75 ; do
|
|
|
76 if test -f "$i/Tcl.framework/tclConfig.sh" ; then
|
|
|
77 ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
|
|
|
78 break
|
|
|
79 fi
|
|
|
80 done
|
|
|
81 fi
|
|
|
82
|
|
|
83 # check in a few common install locations
|
|
|
84 if test x"${ac_cv_c_tclconfig}" = x ; then
|
|
|
85 for i in `ls -d ${libdir} 2>/dev/null` \
|
|
|
86 `ls -d ${exec_prefix}/lib 2>/dev/null` \
|
|
|
87 `ls -d ${prefix}/lib 2>/dev/null` \
|
|
|
88 `ls -d /usr/local/lib 2>/dev/null` \
|
|
|
89 `ls -d /usr/contrib/lib 2>/dev/null` \
|
|
|
90 `ls -d /usr/lib 2>/dev/null` \
|
|
|
91 ; do
|
|
|
92 if test -f "$i/tclConfig.sh" ; then
|
|
|
93 ac_cv_c_tclconfig=`(cd $i; pwd)`
|
|
|
94 break
|
|
|
95 fi
|
|
|
96 done
|
|
|
97 fi
|
|
|
98
|
|
|
99 # check in a few other private locations
|
|
|
100 if test x"${ac_cv_c_tclconfig}" = x ; then
|
|
|
101 for i in \
|
|
|
102 ${srcdir}/../tcl \
|
|
|
103 `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
|
|
|
104 `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]] 2>/dev/null` \
|
|
|
105 `ls -dr ${srcdir}/../tcl[[8-9]].[[0-9]]* 2>/dev/null` ; do
|
|
|
106 if test -f "$i/$platDir/tclConfig.sh" ; then
|
|
|
107 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
|
|
|
108 break
|
|
|
109 fi
|
|
|
110 done
|
|
|
111 fi
|
|
|
112 ])
|
|
|
113
|
|
|
114 if test x"${ac_cv_c_tclconfig}" = x ; then
|
|
|
115 TCL_BIN_DIR="# no Tcl configs found"
|
|
|
116 AC_MSG_WARN([Can't find Tcl configuration definitions])
|
|
|
117 exit 0
|
|
|
118 else
|
|
|
119 no_tcl=
|
|
|
120 TCL_BIN_DIR=${ac_cv_c_tclconfig}
|
|
|
121 AC_MSG_RESULT([found ${TCL_BIN_DIR}/tclConfig.sh])
|
|
|
122 fi
|
|
|
123 fi
|
|
|
124 ])
|
|
|
125
|
|
|
126 #------------------------------------------------------------------------
|
|
|
127 # SC_PATH_TKCONFIG --
|
|
|
128 #
|
|
|
129 # Locate the tkConfig.sh file
|
|
|
130 #
|
|
|
131 # Arguments:
|
|
|
132 # none
|
|
|
133 #
|
|
|
134 # Results:
|
|
|
135 #
|
|
|
136 # Adds the following arguments to configure:
|
|
|
137 # --with-tk=...
|
|
|
138 #
|
|
|
139 # Defines the following vars:
|
|
|
140 # TK_BIN_DIR Full path to the directory containing
|
|
|
141 # the tkConfig.sh file
|
|
|
142 #------------------------------------------------------------------------
|
|
|
143
|
|
|
144 AC_DEFUN([SC_PATH_TKCONFIG], [
|
|
|
145 #
|
|
|
146 # Ok, lets find the tk configuration
|
|
|
147 # First, look for one uninstalled.
|
|
|
148 # the alternative search directory is invoked by --with-tk
|
|
|
149 #
|
|
|
150
|
|
|
151 if test x"${no_tk}" = x ; then
|
|
|
152 # we reset no_tk in case something fails here
|
|
|
153 no_tk=true
|
|
|
154 AC_ARG_WITH(tk, [ --with-tk directory containing tk configuration (tkConfig.sh)], with_tkconfig=${withval})
|
|
|
155 AC_MSG_CHECKING([for Tk configuration])
|
|
|
156 AC_CACHE_VAL(ac_cv_c_tkconfig,[
|
|
|
157
|
|
|
158 # First check to see if --with-tkconfig was specified.
|
|
|
159 if test x"${with_tkconfig}" != x ; then
|
|
|
160 if test -f "${with_tkconfig}/tkConfig.sh" ; then
|
|
|
161 ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
|
|
|
162 else
|
|
|
163 AC_MSG_ERROR([${with_tkconfig} directory doesn't contain tkConfig.sh])
|
|
|
164 fi
|
|
|
165 fi
|
|
|
166
|
|
|
167 # then check for a private Tk library
|
|
|
168 case "${host}" in
|
|
|
169 *-*-cygwin*) platDir="win" ;;
|
|
|
170 *) platDir="unix" ;;
|
|
|
171 esac
|
|
|
172 if test x"${ac_cv_c_tkconfig}" = x ; then
|
|
|
173 for i in \
|
|
|
174 ../tk \
|
|
|
175 `ls -dr ../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
|
|
|
176 `ls -dr ../tk[[8-9]].[[0-9]] 2>/dev/null` \
|
|
|
177 `ls -dr ../tk[[8-9]].[[0-9]]* 2>/dev/null` \
|
|
|
178 ../../tk \
|
|
|
179 `ls -dr ../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
|
|
|
180 `ls -dr ../../tk[[8-9]].[[0-9]] 2>/dev/null` \
|
|
|
181 `ls -dr ../../tk[[8-9]].[[0-9]]* 2>/dev/null` \
|
|
|
182 ../../../tk \
|
|
|
183 `ls -dr ../../../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
|
|
|
184 `ls -dr ../../../tk[[8-9]].[[0-9]] 2>/dev/null` \
|
|
|
185 `ls -dr ../../../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
|
|
|
186 if test -f "$i/$platDir/tkConfig.sh" ; then
|
|
|
187 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
|
|
|
188 break
|
|
|
189 fi
|
|
|
190 done
|
|
|
191 fi
|
|
|
192
|
|
|
193 # on Darwin, check in Framework installation locations
|
|
|
194 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
|
|
|
195 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
|
|
|
196 `ls -d /Library/Frameworks 2>/dev/null` \
|
|
|
197 `ls -d /Network/Library/Frameworks 2>/dev/null` \
|
|
|
198 `ls -d /System/Library/Frameworks 2>/dev/null` \
|
|
|
199 ; do
|
|
|
200 if test -f "$i/Tk.framework/tkConfig.sh" ; then
|
|
|
201 ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
|
|
|
202 break
|
|
|
203 fi
|
|
|
204 done
|
|
|
205 fi
|
|
|
206
|
|
|
207 # check in a few common install locations
|
|
|
208 if test x"${ac_cv_c_tkconfig}" = x ; then
|
|
|
209 for i in `ls -d ${libdir} 2>/dev/null` \
|
|
|
210 `ls -d ${exec_prefix}/lib 2>/dev/null` \
|
|
|
211 `ls -d ${prefix}/lib 2>/dev/null` \
|
|
|
212 `ls -d /usr/local/lib 2>/dev/null` \
|
|
|
213 `ls -d /usr/contrib/lib 2>/dev/null` \
|
|
|
214 `ls -d /usr/lib 2>/dev/null` \
|
|
|
215 ; do
|
|
|
216 if test -f "$i/tkConfig.sh" ; then
|
|
|
217 ac_cv_c_tkconfig=`(cd $i; pwd)`
|
|
|
218 break
|
|
|
219 fi
|
|
|
220 done
|
|
|
221 fi
|
|
|
222 # check in a few other private locations
|
|
|
223 if test x"${ac_cv_c_tkconfig}" = x ; then
|
|
|
224 for i in \
|
|
|
225 ${srcdir}/../tk \
|
|
|
226 `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]].[[0-9]]* 2>/dev/null` \
|
|
|
227 `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]] 2>/dev/null` \
|
|
|
228 `ls -dr ${srcdir}/../tk[[8-9]].[[0-9]]* 2>/dev/null` ; do
|
|
|
229 if test -f "$i/$platDir/tkConfig.sh" ; then
|
|
|
230 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
|
|
|
231 break
|
|
|
232 fi
|
|
|
233 done
|
|
|
234 fi
|
|
|
235 ])
|
|
|
236
|
|
|
237 if test x"${ac_cv_c_tkconfig}" = x ; then
|
|
|
238 TK_BIN_DIR="# no Tk configs found"
|
|
|
239 AC_MSG_WARN([Can't find Tk configuration definitions])
|
|
|
240 exit 0
|
|
|
241 else
|
|
|
242 no_tk=
|
|
|
243 TK_BIN_DIR=${ac_cv_c_tkconfig}
|
|
|
244 AC_MSG_RESULT([found ${TK_BIN_DIR}/tkConfig.sh])
|
|
|
245 fi
|
|
|
246 fi
|
|
|
247 ])
|
|
|
248
|
|
|
249 #------------------------------------------------------------------------
|
|
|
250 # SC_LOAD_TCLCONFIG --
|
|
|
251 #
|
|
|
252 # Load the tclConfig.sh file
|
|
|
253 #
|
|
|
254 # Arguments:
|
|
|
255 #
|
|
|
256 # Requires the following vars to be set:
|
|
|
257 # TCL_BIN_DIR
|
|
|
258 #
|
|
|
259 # Results:
|
|
|
260 #
|
|
|
261 # Subst the following vars:
|
|
|
262 # TCL_BIN_DIR
|
|
|
263 # TCL_SRC_DIR
|
|
|
264 # TCL_LIB_FILE
|
|
|
265 #
|
|
|
266 #------------------------------------------------------------------------
|
|
|
267
|
|
|
268 AC_DEFUN([SC_LOAD_TCLCONFIG], [
|
|
|
269 AC_MSG_CHECKING([for existence of ${TCL_BIN_DIR}/tclConfig.sh])
|
|
|
270
|
|
|
271 if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
|
|
|
272 AC_MSG_RESULT([loading])
|
|
|
273 . ${TCL_BIN_DIR}/tclConfig.sh
|
|
|
274 else
|
|
|
275 AC_MSG_RESULT([could not find ${TCL_BIN_DIR}/tclConfig.sh])
|
|
|
276 fi
|
|
|
277
|
|
|
278 # eval is required to do the TCL_DBGX substitution
|
|
|
279 eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
|
|
|
280 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
|
|
|
281
|
|
|
282 # If the TCL_BIN_DIR is the build directory (not the install directory),
|
|
|
283 # then set the common variable name to the value of the build variables.
|
|
|
284 # For example, the variable TCL_LIB_SPEC will be set to the value
|
|
|
285 # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
|
|
|
286 # instead of TCL_BUILD_LIB_SPEC since it will work with both an
|
|
|
287 # installed and uninstalled version of Tcl.
|
|
|
288 if test -f ${TCL_BIN_DIR}/Makefile ; then
|
|
|
289 TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
|
|
|
290 TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
|
|
|
291 TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
|
|
|
292 elif test "`uname -s`" = "Darwin"; then
|
|
|
293 # If Tcl was built as a framework, attempt to use the libraries
|
|
|
294 # from the framework at the given location so that linking works
|
|
|
295 # against Tcl.framework installed in an arbitary location.
|
|
|
296 case ${TCL_DEFS} in
|
|
|
297 *TCL_FRAMEWORK*)
|
|
|
298 if test -f ${TCL_BIN_DIR}/${TCL_LIB_FILE}; then
|
|
|
299 for i in "`cd ${TCL_BIN_DIR}; pwd`" \
|
|
|
300 "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
|
|
|
301 if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
|
|
|
302 TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
|
|
|
303 break
|
|
|
304 fi
|
|
|
305 done
|
|
|
306 fi
|
|
|
307 if test -f ${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}; then
|
|
|
308 TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
|
|
|
309 TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
|
|
|
310 fi
|
|
|
311 ;;
|
|
|
312 esac
|
|
|
313 fi
|
|
|
314
|
|
|
315 # eval is required to do the TCL_DBGX substitution
|
|
|
316 eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
|
|
|
317 eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
|
|
|
318 eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
|
|
|
319 eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
|
|
|
320
|
|
|
321 AC_SUBST(TCL_VERSION)
|
|
|
322 AC_SUBST(TCL_PATCH_LEVEL)
|
|
|
323 AC_SUBST(TCL_BIN_DIR)
|
|
|
324 AC_SUBST(TCL_SRC_DIR)
|
|
|
325
|
|
|
326 AC_SUBST(TCL_LIB_FILE)
|
|
|
327 AC_SUBST(TCL_LIB_FLAG)
|
|
|
328 AC_SUBST(TCL_LIB_SPEC)
|
|
|
329
|
|
|
330 AC_SUBST(TCL_STUB_LIB_FILE)
|
|
|
331 AC_SUBST(TCL_STUB_LIB_FLAG)
|
|
|
332 AC_SUBST(TCL_STUB_LIB_SPEC)
|
|
|
333 ])
|
|
|
334
|
|
|
335 #------------------------------------------------------------------------
|
|
|
336 # SC_LOAD_TKCONFIG --
|
|
|
337 #
|
|
|
338 # Load the tkConfig.sh file
|
|
|
339 #
|
|
|
340 # Arguments:
|
|
|
341 #
|
|
|
342 # Requires the following vars to be set:
|
|
|
343 # TK_BIN_DIR
|
|
|
344 #
|
|
|
345 # Results:
|
|
|
346 #
|
|
|
347 # Sets the following vars that should be in tkConfig.sh:
|
|
|
348 # TK_BIN_DIR
|
|
|
349 #------------------------------------------------------------------------
|
|
|
350
|
|
|
351 AC_DEFUN([SC_LOAD_TKCONFIG], [
|
|
|
352 AC_MSG_CHECKING([for existence of ${TK_BIN_DIR}/tkConfig.sh])
|
|
|
353
|
|
|
354 if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
|
|
|
355 AC_MSG_RESULT([loading])
|
|
|
356 . ${TK_BIN_DIR}/tkConfig.sh
|
|
|
357 else
|
|
|
358 AC_MSG_RESULT([could not find ${TK_BIN_DIR}/tkConfig.sh])
|
|
|
359 fi
|
|
|
360
|
|
|
361 # eval is required to do the TK_DBGX substitution
|
|
|
362 eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
|
|
|
363 eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
|
|
|
364
|
|
|
365 # If the TK_BIN_DIR is the build directory (not the install directory),
|
|
|
366 # then set the common variable name to the value of the build variables.
|
|
|
367 # For example, the variable TK_LIB_SPEC will be set to the value
|
|
|
368 # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
|
|
|
369 # instead of TK_BUILD_LIB_SPEC since it will work with both an
|
|
|
370 # installed and uninstalled version of Tcl.
|
|
|
371 if test -f ${TK_BIN_DIR}/Makefile ; then
|
|
|
372 TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
|
|
|
373 TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
|
|
|
374 TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
|
|
|
375 elif test "`uname -s`" = "Darwin"; then
|
|
|
376 # If Tk was built as a framework, attempt to use the libraries
|
|
|
377 # from the framework at the given location so that linking works
|
|
|
378 # against Tk.framework installed in an arbitary location.
|
|
|
379 case ${TK_DEFS} in
|
|
|
380 *TK_FRAMEWORK*)
|
|
|
381 if test -f ${TK_BIN_DIR}/${TK_LIB_FILE}; then
|
|
|
382 for i in "`cd ${TK_BIN_DIR}; pwd`" \
|
|
|
383 "`cd ${TK_BIN_DIR}/../..; pwd`"; do
|
|
|
384 if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
|
|
|
385 TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
|
|
|
386 break
|
|
|
387 fi
|
|
|
388 done
|
|
|
389 fi
|
|
|
390 if test -f ${TK_BIN_DIR}/${TK_STUB_LIB_FILE}; then
|
|
|
391 TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
|
|
|
392 TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
|
|
|
393 fi
|
|
|
394 ;;
|
|
|
395 esac
|
|
|
396 fi
|
|
|
397
|
|
|
398 # eval is required to do the TK_DBGX substitution
|
|
|
399 eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
|
|
|
400 eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
|
|
|
401 eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
|
|
|
402 eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
|
|
|
403
|
|
|
404 AC_SUBST(TK_VERSION)
|
|
|
405 AC_SUBST(TK_BIN_DIR)
|
|
|
406 AC_SUBST(TK_SRC_DIR)
|
|
|
407
|
|
|
408 AC_SUBST(TK_LIB_FILE)
|
|
|
409 AC_SUBST(TK_LIB_FLAG)
|
|
|
410 AC_SUBST(TK_LIB_SPEC)
|
|
|
411
|
|
|
412 AC_SUBST(TK_STUB_LIB_FILE)
|
|
|
413 AC_SUBST(TK_STUB_LIB_FLAG)
|
|
|
414 AC_SUBST(TK_STUB_LIB_SPEC)
|
|
|
415 ])
|
|
|
416
|
|
|
417 #------------------------------------------------------------------------
|
|
|
418 # SC_PROG_TCLSH
|
|
|
419 # Locate a tclsh shell installed on the system path. This macro
|
|
|
420 # will only find a Tcl shell that already exists on the system.
|
|
|
421 # It will not find a Tcl shell in the Tcl build directory or
|
|
|
422 # a Tcl shell that has been installed from the Tcl build directory.
|
|
|
423 # If a Tcl shell can't be located on the PATH, then TCLSH_PROG will
|
|
|
424 # be set to "". Extensions should take care not to create Makefile
|
|
|
425 # rules that are run by default and depend on TCLSH_PROG. An
|
|
|
426 # extension can't assume that an executable Tcl shell exists at
|
|
|
427 # build time.
|
|
|
428 #
|
|
|
429 # Arguments
|
|
|
430 # none
|
|
|
431 #
|
|
|
432 # Results
|
|
|
433 # Subst's the following values:
|
|
|
434 # TCLSH_PROG
|
|
|
435 #------------------------------------------------------------------------
|
|
|
436
|
|
|
437 AC_DEFUN([SC_PROG_TCLSH], [
|
|
|
438 AC_MSG_CHECKING([for tclsh])
|
|
|
439 AC_CACHE_VAL(ac_cv_path_tclsh, [
|
|
|
440 search_path=`echo ${PATH} | sed -e 's/:/ /g'`
|
|
|
441 for dir in $search_path ; do
|
|
|
442 for j in `ls -r $dir/tclsh[[8-9]]* 2> /dev/null` \
|
|
|
443 `ls -r $dir/tclsh* 2> /dev/null` ; do
|
|
|
444 if test x"$ac_cv_path_tclsh" = x ; then
|
|
|
445 if test -f "$j" ; then
|
|
|
446 ac_cv_path_tclsh=$j
|
|
|
447 break
|
|
|
448 fi
|
|
|
449 fi
|
|
|
450 done
|
|
|
451 done
|
|
|
452 ])
|
|
|
453
|
|
|
454 if test -f "$ac_cv_path_tclsh" ; then
|
|
|
455 TCLSH_PROG="$ac_cv_path_tclsh"
|
|
|
456 AC_MSG_RESULT([$TCLSH_PROG])
|
|
|
457 else
|
|
|
458 # It is not an error if an installed version of Tcl can't be located.
|
|
|
459 TCLSH_PROG=""
|
|
|
460 AC_MSG_RESULT([No tclsh found on PATH])
|
|
|
461 fi
|
|
|
462 AC_SUBST(TCLSH_PROG)
|
|
|
463 ])
|
|
|
464
|
|
|
465 #------------------------------------------------------------------------
|
|
|
466 # SC_BUILD_TCLSH
|
|
|
467 # Determine the fully qualified path name of the tclsh executable
|
|
|
468 # in the Tcl build directory. This macro will correctly determine
|
|
|
469 # the name of the tclsh executable even if tclsh has not yet
|
|
|
470 # been built in the build directory. The build tclsh must be used
|
|
|
471 # when running tests from an extension build directory. It is not
|
|
|
472 # correct to use the TCLSH_PROG in cases like this.
|
|
|
473 #
|
|
|
474 # Arguments
|
|
|
475 # none
|
|
|
476 #
|
|
|
477 # Results
|
|
|
478 # Subst's the following values:
|
|
|
479 # BUILD_TCLSH
|
|
|
480 #------------------------------------------------------------------------
|
|
|
481
|
|
|
482 AC_DEFUN([SC_BUILD_TCLSH], [
|
|
|
483 AC_MSG_CHECKING([for tclsh in Tcl build directory])
|
|
|
484 BUILD_TCLSH=${TCL_BIN_DIR}/tclsh
|
|
|
485 AC_MSG_RESULT([$BUILD_TCLSH])
|
|
|
486 AC_SUBST(BUILD_TCLSH)
|
|
|
487 ])
|
|
|
488
|
|
|
489 #------------------------------------------------------------------------
|
|
|
490 # SC_ENABLE_SHARED --
|
|
|
491 #
|
|
|
492 # Allows the building of shared libraries
|
|
|
493 #
|
|
|
494 # Arguments:
|
|
|
495 # none
|
|
|
496 #
|
|
|
497 # Results:
|
|
|
498 #
|
|
|
499 # Adds the following arguments to configure:
|
|
|
500 # --enable-shared=yes|no
|
|
|
501 #
|
|
|
502 # Defines the following vars:
|
|
|
503 # STATIC_BUILD Used for building import/export libraries
|
|
|
504 # on Windows.
|
|
|
505 #
|
|
|
506 # Sets the following vars:
|
|
|
507 # SHARED_BUILD Value of 1 or 0
|
|
|
508 #------------------------------------------------------------------------
|
|
|
509
|
|
|
510 AC_DEFUN([SC_ENABLE_SHARED], [
|
|
|
511 AC_MSG_CHECKING([how to build libraries])
|
|
|
512 AC_ARG_ENABLE(shared,
|
|
|
513 [ --enable-shared build and link with shared libraries [--enable-shared]],
|
|
|
514 [tcl_ok=$enableval], [tcl_ok=yes])
|
|
|
515
|
|
|
516 if test "${enable_shared+set}" = set; then
|
|
|
517 enableval="$enable_shared"
|
|
|
518 tcl_ok=$enableval
|
|
|
519 else
|
|
|
520 tcl_ok=yes
|
|
|
521 fi
|
|
|
522
|
|
|
523 if test "$tcl_ok" = "yes" ; then
|
|
|
524 AC_MSG_RESULT([shared])
|
|
|
525 SHARED_BUILD=1
|
|
|
526 else
|
|
|
527 AC_MSG_RESULT([static])
|
|
|
528 SHARED_BUILD=0
|
|
|
529 AC_DEFINE(STATIC_BUILD)
|
|
|
530 fi
|
|
|
531 ])
|
|
|
532
|
|
|
533 #------------------------------------------------------------------------
|
|
|
534 # SC_ENABLE_FRAMEWORK --
|
|
|
535 #
|
|
|
536 # Allows the building of shared libraries into frameworks
|
|
|
537 #
|
|
|
538 # Arguments:
|
|
|
539 # none
|
|
|
540 #
|
|
|
541 # Results:
|
|
|
542 #
|
|
|
543 # Adds the following arguments to configure:
|
|
|
544 # --enable-framework=yes|no
|
|
|
545 #
|
|
|
546 # Sets the following vars:
|
|
|
547 # FRAMEWORK_BUILD Value of 1 or 0
|
|
|
548 #------------------------------------------------------------------------
|
|
|
549
|
|
|
550 AC_DEFUN([SC_ENABLE_FRAMEWORK], [
|
|
|
551 if test "`uname -s`" = "Darwin" ; then
|
|
|
552 AC_MSG_CHECKING([how to package libraries])
|
|
|
553 AC_ARG_ENABLE(framework,
|
|
|
554 [ --enable-framework package shared libraries in MacOSX frameworks [--disable-framework]],
|
|
|
555 [enable_framework=$enableval], [enable_framework=no])
|
|
|
556 if test $enable_framework = yes; then
|
|
|
557 if test $SHARED_BUILD = 0; then
|
|
|
558 AC_MSG_WARN([Frameworks can only be built if --enable-shared is yes])
|
|
|
559 enable_framework=no
|
|
|
560 fi
|
|
|
561 if test $tcl_corefoundation = no; then
|
|
|
562 AC_MSG_WARN([Frameworks can only be used when CoreFoundation is available])
|
|
|
563 enable_framework=no
|
|
|
564 fi
|
|
|
565 fi
|
|
|
566 if test $enable_framework = yes; then
|
|
|
567 AC_MSG_RESULT([framework])
|
|
|
568 FRAMEWORK_BUILD=1
|
|
|
569 else
|
|
|
570 if test $SHARED_BUILD = 1; then
|
|
|
571 AC_MSG_RESULT([shared library])
|
|
|
572 else
|
|
|
573 AC_MSG_RESULT([static library])
|
|
|
574 fi
|
|
|
575 FRAMEWORK_BUILD=0
|
|
|
576 fi
|
|
|
577 fi
|
|
|
578 ])
|
|
|
579
|
|
|
580 #------------------------------------------------------------------------
|
|
|
581 # SC_ENABLE_THREADS --
|
|
|
582 #
|
|
|
583 # Specify if thread support should be enabled. TCL_THREADS is
|
|
|
584 # checked so that if you are compiling an extension against a
|
|
|
585 # threaded core, your extension must be compiled threaded as well.
|
|
|
586 #
|
|
|
587 # Arguments:
|
|
|
588 # none
|
|
|
589 #
|
|
|
590 # Results:
|
|
|
591 #
|
|
|
592 # Adds the following arguments to configure:
|
|
|
593 # --enable-threads
|
|
|
594 #
|
|
|
595 # Sets the following vars:
|
|
|
596 # THREADS_LIBS Thread library(s)
|
|
|
597 #
|
|
|
598 # Defines the following vars:
|
|
|
599 # TCL_THREADS
|
|
|
600 # _REENTRANT
|
|
|
601 # _THREAD_SAFE
|
|
|
602 #
|
|
|
603 #------------------------------------------------------------------------
|
|
|
604
|
|
|
605 AC_DEFUN([SC_ENABLE_THREADS], [
|
|
|
606 AC_ARG_ENABLE(threads, [ --enable-threads build with threads],
|
|
|
607 [tcl_ok=$enableval], [tcl_ok=no])
|
|
|
608
|
|
|
609 if test "${TCL_THREADS}" = 1; then
|
|
|
610 tcl_threaded_core=1;
|
|
|
611 fi
|
|
|
612
|
|
|
613 if test "$tcl_ok" = "yes" -o "${TCL_THREADS}" = 1; then
|
|
|
614 TCL_THREADS=1
|
|
|
615 # USE_THREAD_ALLOC tells us to try the special thread-based
|
|
|
616 # allocator that significantly reduces lock contention
|
|
|
617 AC_DEFINE(USE_THREAD_ALLOC)
|
|
|
618 AC_DEFINE(_REENTRANT)
|
|
|
619 if test "`uname -s`" = "SunOS" ; then
|
|
|
620 AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
|
|
|
621 fi
|
|
|
622 AC_DEFINE(_THREAD_SAFE)
|
|
|
623 AC_CHECK_LIB(pthread,pthread_mutex_init,tcl_ok=yes,tcl_ok=no)
|
|
|
624 if test "$tcl_ok" = "no"; then
|
|
|
625 # Check a little harder for __pthread_mutex_init in the same
|
|
|
626 # library, as some systems hide it there until pthread.h is
|
|
|
627 # defined. We could alternatively do an AC_TRY_COMPILE with
|
|
|
628 # pthread.h, but that will work with libpthread really doesn't
|
|
|
629 # exist, like AIX 4.2. [Bug: 4359]
|
|
|
630 AC_CHECK_LIB(pthread, __pthread_mutex_init,
|
|
|
631 tcl_ok=yes, tcl_ok=no)
|
|
|
632 fi
|
|
|
633
|
|
|
634 if test "$tcl_ok" = "yes"; then
|
|
|
635 # The space is needed
|
|
|
636 THREADS_LIBS=" -lpthread"
|
|
|
637 else
|
|
|
638 AC_CHECK_LIB(pthreads, pthread_mutex_init,
|
|
|
639 tcl_ok=yes, tcl_ok=no)
|
|
|
640 if test "$tcl_ok" = "yes"; then
|
|
|
641 # The space is needed
|
|
|
642 THREADS_LIBS=" -lpthreads"
|
|
|
643 else
|
|
|
644 AC_CHECK_LIB(c, pthread_mutex_init,
|
|
|
645 tcl_ok=yes, tcl_ok=no)
|
|
|
646 if test "$tcl_ok" = "no"; then
|
|
|
647 AC_CHECK_LIB(c_r, pthread_mutex_init,
|
|
|
648 tcl_ok=yes, tcl_ok=no)
|
|
|
649 if test "$tcl_ok" = "yes"; then
|
|
|
650 # The space is needed
|
|
|
651 THREADS_LIBS=" -pthread"
|
|
|
652 else
|
|
|
653 TCL_THREADS=0
|
|
|
654 AC_MSG_WARN([Don't know how to find pthread lib on your system - you must disable thread support or edit the LIBS in the Makefile...])
|
|
|
655 fi
|
|
|
656 fi
|
|
|
657 fi
|
|
|
658 fi
|
|
|
659
|
|
|
660 # Does the pthread-implementation provide
|
|
|
661 # 'pthread_attr_setstacksize' ?
|
|
|
662
|
|
|
663 ac_saved_libs=$LIBS
|
|
|
664 LIBS="$LIBS $THREADS_LIBS"
|
|
|
665 AC_CHECK_FUNCS(pthread_attr_setstacksize)
|
|
|
666 AC_CHECK_FUNCS(pthread_atfork)
|
|
|
667 LIBS=$ac_saved_libs
|
|
|
668 else
|
|
|
669 TCL_THREADS=0
|
|
|
670 fi
|
|
|
671 # Do checking message here to not mess up interleaved configure output
|
|
|
672 AC_MSG_CHECKING([for building with threads])
|
|
|
673 if test "${TCL_THREADS}" = 1; then
|
|
|
674 AC_DEFINE(TCL_THREADS, 1, [Are we building with threads enabled?])
|
|
|
675 if test "${tcl_threaded_core}" = 1; then
|
|
|
676 AC_MSG_RESULT([yes (threaded core)])
|
|
|
677 else
|
|
|
678 AC_MSG_RESULT([yes])
|
|
|
679 fi
|
|
|
680 else
|
|
|
681 AC_MSG_RESULT([no (default)])
|
|
|
682 fi
|
|
|
683
|
|
|
684 AC_SUBST(TCL_THREADS)
|
|
|
685 ])
|
|
|
686
|
|
|
687 #------------------------------------------------------------------------
|
|
|
688 # SC_ENABLE_SYMBOLS --
|
|
|
689 #
|
|
|
690 # Specify if debugging symbols should be used.
|
|
|
691 # Memory (TCL_MEM_DEBUG) and compile (TCL_COMPILE_DEBUG) debugging
|
|
|
692 # can also be enabled.
|
|
|
693 #
|
|
|
694 # Arguments:
|
|
|
695 # none
|
|
|
696 #
|
|
|
697 # Requires the following vars to be set in the Makefile:
|
|
|
698 # CFLAGS_DEBUG
|
|
|
699 # CFLAGS_OPTIMIZE
|
|
|
700 # LDFLAGS_DEBUG
|
|
|
701 # LDFLAGS_OPTIMIZE
|
|
|
702 #
|
|
|
703 # Results:
|
|
|
704 #
|
|
|
705 # Adds the following arguments to configure:
|
|
|
706 # --enable-symbols
|
|
|
707 #
|
|
|
708 # Defines the following vars:
|
|
|
709 # CFLAGS_DEFAULT Sets to $(CFLAGS_DEBUG) if true
|
|
|
710 # Sets to $(CFLAGS_OPTIMIZE) if false
|
|
|
711 # LDFLAGS_DEFAULT Sets to $(LDFLAGS_DEBUG) if true
|
|
|
712 # Sets to $(LDFLAGS_OPTIMIZE) if false
|
|
|
713 # DBGX Debug library extension
|
|
|
714 #
|
|
|
715 #------------------------------------------------------------------------
|
|
|
716
|
|
|
717 AC_DEFUN([SC_ENABLE_SYMBOLS], [
|
|
|
718 AC_MSG_CHECKING([for build with symbols])
|
|
|
719 AC_ARG_ENABLE(symbols, [ --enable-symbols build with debugging symbols [--disable-symbols]], [tcl_ok=$enableval], [tcl_ok=no])
|
|
|
720 # FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT.
|
|
|
721 if test "$tcl_ok" = "no"; then
|
|
|
722 CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
|
|
|
723 LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)'
|
|
|
724 DBGX=""
|
|
|
725 AC_MSG_RESULT([no])
|
|
|
726 else
|
|
|
727 CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
|
|
|
728 LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)'
|
|
|
729 DBGX=g
|
|
|
730 if test "$tcl_ok" = "yes"; then
|
|
|
731 AC_MSG_RESULT([yes (standard debugging)])
|
|
|
732 fi
|
|
|
733 fi
|
|
|
734 AC_SUBST(CFLAGS_DEFAULT)
|
|
|
735 AC_SUBST(LDFLAGS_DEFAULT)
|
|
|
736
|
|
|
737 if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then
|
|
|
738 AC_DEFINE(TCL_MEM_DEBUG)
|
|
|
739 fi
|
|
|
740
|
|
|
741 if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then
|
|
|
742 AC_DEFINE(TCL_COMPILE_DEBUG)
|
|
|
743 AC_DEFINE(TCL_COMPILE_STATS)
|
|
|
744 fi
|
|
|
745
|
|
|
746 if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
|
|
|
747 if test "$tcl_ok" = "all"; then
|
|
|
748 AC_MSG_RESULT([enabled symbols mem compile debugging])
|
|
|
749 else
|
|
|
750 AC_MSG_RESULT([enabled $tcl_ok debugging])
|
|
|
751 fi
|
|
|
752 fi
|
|
|
753 ])
|
|
|
754
|
|
|
755 #------------------------------------------------------------------------
|
|
|
756 # SC_ENABLE_LANGINFO --
|
|
|
757 #
|
|
|
758 # Allows use of modern nl_langinfo check for better l10n.
|
|
|
759 # This is only relevant for Unix.
|
|
|
760 #
|
|
|
761 # Arguments:
|
|
|
762 # none
|
|
|
763 #
|
|
|
764 # Results:
|
|
|
765 #
|
|
|
766 # Adds the following arguments to configure:
|
|
|
767 # --enable-langinfo=yes|no (default is yes)
|
|
|
768 #
|
|
|
769 # Defines the following vars:
|
|
|
770 # HAVE_LANGINFO Triggers use of nl_langinfo if defined.
|
|
|
771 #
|
|
|
772 #------------------------------------------------------------------------
|
|
|
773
|
|
|
774 AC_DEFUN([SC_ENABLE_LANGINFO], [
|
|
|
775 AC_ARG_ENABLE(langinfo,
|
|
|
776 [ --enable-langinfo use nl_langinfo if possible to determine
|
|
|
777 encoding at startup, otherwise use old heuristic],
|
|
|
778 [langinfo_ok=$enableval], [langinfo_ok=yes])
|
|
|
779
|
|
|
780 HAVE_LANGINFO=0
|
|
|
781 if test "$langinfo_ok" = "yes"; then
|
|
|
782 AC_CHECK_HEADER(langinfo.h,[langinfo_ok=yes],[langinfo_ok=no])
|
|
|
783 fi
|
|
|
784 AC_MSG_CHECKING([whether to use nl_langinfo])
|
|
|
785 if test "$langinfo_ok" = "yes"; then
|
|
|
786 AC_CACHE_VAL(tcl_cv_langinfo_h, [
|
|
|
787 AC_TRY_COMPILE([#include <langinfo.h>], [nl_langinfo(CODESET);],
|
|
|
788 [tcl_cv_langinfo_h=yes],[tcl_cv_langinfo_h=no])])
|
|
|
789 AC_MSG_RESULT([$tcl_cv_langinfo_h])
|
|
|
790 if test $tcl_cv_langinfo_h = yes; then
|
|
|
791 AC_DEFINE(HAVE_LANGINFO)
|
|
|
792 fi
|
|
|
793 else
|
|
|
794 AC_MSG_RESULT([$langinfo_ok])
|
|
|
795 fi
|
|
|
796 ])
|
|
|
797
|
|
|
798 #--------------------------------------------------------------------
|
|
|
799 # SC_CONFIG_MANPAGES
|
|
|
800 #
|
|
|
801 # Decide whether to use symlinks for linking the manpages,
|
|
|
802 # whether to compress the manpages after installation, and
|
|
|
803 # whether to add a package name suffix to the installed
|
|
|
804 # manpages to avoidfile name clashes.
|
|
|
805 # If compression is enabled also find out what file name suffix
|
|
|
806 # the given compression program is using.
|
|
|
807 #
|
|
|
808 # Arguments:
|
|
|
809 # none
|
|
|
810 #
|
|
|
811 # Results:
|
|
|
812 #
|
|
|
813 # Adds the following arguments to configure:
|
|
|
814 # --enable-man-symlinks
|
|
|
815 # --enable-man-compression=PROG
|
|
|
816 # --enable-man-suffix[=STRING]
|
|
|
817 #
|
|
|
818 # Defines the following variable:
|
|
|
819 #
|
|
|
820 # MAN_FLAGS - The apropriate flags for installManPage
|
|
|
821 # according to the user's selection.
|
|
|
822 #
|
|
|
823 #--------------------------------------------------------------------
|
|
|
824
|
|
|
825 AC_DEFUN([SC_CONFIG_MANPAGES], [
|
|
|
826 AC_MSG_CHECKING([whether to use symlinks for manpages])
|
|
|
827 AC_ARG_ENABLE(man-symlinks,
|
|
|
828 [ --enable-man-symlinks use symlinks for the manpages],
|
|
|
829 test "$enableval" != "no" && MAN_FLAGS="$MAN_FLAGS --symlinks",
|
|
|
830 enableval="no")
|
|
|
831 AC_MSG_RESULT([$enableval])
|
|
|
832
|
|
|
833 AC_MSG_CHECKING([whether to compress the manpages])
|
|
|
834 AC_ARG_ENABLE(man-compression,
|
|
|
835 [ --enable-man-compression=PROG
|
|
|
836 compress the manpages with PROG],
|
|
|
837 [case $enableval in
|
|
|
838 yes) AC_MSG_ERROR([missing argument to --enable-man-compression]);;
|
|
|
839 no) ;;
|
|
|
840 *) MAN_FLAGS="$MAN_FLAGS --compress $enableval";;
|
|
|
841 esac],
|
|
|
842 enableval="no")
|
|
|
843 AC_MSG_RESULT([$enableval])
|
|
|
844 if test "$enableval" != "no"; then
|
|
|
845 AC_MSG_CHECKING([for compressed file suffix])
|
|
|
846 touch TeST
|
|
|
847 $enableval TeST
|
|
|
848 Z=`ls TeST* | sed 's/^....//'`
|
|
|
849 rm -f TeST*
|
|
|
850 MAN_FLAGS="$MAN_FLAGS --extension $Z"
|
|
|
851 AC_MSG_RESULT([$Z])
|
|
|
852 fi
|
|
|
853
|
|
|
854 AC_MSG_CHECKING([whether to add a package name suffix for the manpages])
|
|
|
855 AC_ARG_ENABLE(man-suffix,
|
|
|
856 [ --enable-man-suffix=STRING
|
|
|
857 use STRING as a suffix to manpage file names
|
|
|
858 (default: $1)],
|
|
|
859 [case $enableval in
|
|
|
860 yes) enableval="$1" MAN_FLAGS="$MAN_FLAGS --suffix $enableval";;
|
|
|
861 no) ;;
|
|
|
862 *) MAN_FLAGS="$MAN_FLAGS --suffix $enableval";;
|
|
|
863 esac],
|
|
|
864 enableval="no")
|
|
|
865 AC_MSG_RESULT([$enableval])
|
|
|
866
|
|
|
867 AC_SUBST(MAN_FLAGS)
|
|
|
868 ])
|
|
|
869
|
|
|
870 #--------------------------------------------------------------------
|
|
|
871 # SC_CONFIG_SYSTEM
|
|
|
872 #
|
|
|
873 # Determine what the system is (some things cannot be easily checked
|
|
|
874 # on a feature-driven basis, alas). This can usually be done via the
|
|
|
875 # "uname" command, but there are a few systems, like Next, where
|
|
|
876 # this doesn't work.
|
|
|
877 #
|
|
|
878 # Arguments:
|
|
|
879 # none
|
|
|
880 #
|
|
|
881 # Results:
|
|
|
882 # Defines the following var:
|
|
|
883 #
|
|
|
884 # system - System/platform/version identification code.
|
|
|
885 #
|
|
|
886 #--------------------------------------------------------------------
|
|
|
887
|
|
|
888 AC_DEFUN([SC_CONFIG_SYSTEM], [
|
|
|
889 AC_CACHE_CHECK([system version], tcl_cv_sys_version, [
|
|
|
890 if test -f /usr/lib/NextStep/software_version; then
|
|
|
891 tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
|
|
|
892 else
|
|
|
893 tcl_cv_sys_version=`uname -s`-`uname -r`
|
|
|
894 if test "$?" -ne 0 ; then
|
|
|
895 AC_MSG_WARN([can't find uname command])
|
|
|
896 tcl_cv_sys_version=unknown
|
|
|
897 else
|
|
|
898 # Special check for weird MP-RAS system (uname returns weird
|
|
|
899 # results, and the version is kept in special file).
|
|
|
900
|
|
|
901 if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then
|
|
|
902 tcl_cv_sys_version=MP-RAS-`awk '{print $[3]}' /etc/.relid`
|
|
|
903 fi
|
|
|
904 if test "`uname -s`" = "AIX" ; then
|
|
|
905 tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
|
|
|
906 fi
|
|
|
907 fi
|
|
|
908 fi
|
|
|
909 ])
|
|
|
910 system=$tcl_cv_sys_version
|
|
|
911 ])
|
|
|
912
|
|
|
913 #--------------------------------------------------------------------
|
|
|
914 # SC_CONFIG_CFLAGS
|
|
|
915 #
|
|
|
916 # Try to determine the proper flags to pass to the compiler
|
|
|
917 # for building shared libraries and other such nonsense.
|
|
|
918 #
|
|
|
919 # Arguments:
|
|
|
920 # none
|
|
|
921 #
|
|
|
922 # Results:
|
|
|
923 #
|
|
|
924 # Defines and substitutes the following vars:
|
|
|
925 #
|
|
|
926 # DL_OBJS - Name of the object file that implements dynamic
|
|
|
927 # loading for Tcl on this system.
|
|
|
928 # DL_LIBS - Library file(s) to include in tclsh and other base
|
|
|
929 # applications in order for the "load" command to work.
|
|
|
930 # LDFLAGS - Flags to pass to the compiler when linking object
|
|
|
931 # files into an executable application binary such
|
|
|
932 # as tclsh.
|
|
|
933 # LD_SEARCH_FLAGS-Flags to pass to ld, such as "-R /usr/local/tcl/lib",
|
|
|
934 # that tell the run-time dynamic linker where to look
|
|
|
935 # for shared libraries such as libtcl.so. Depends on
|
|
|
936 # the variable LIB_RUNTIME_DIR in the Makefile. Could
|
|
|
937 # be the same as CC_SEARCH_FLAGS if ${CC} is used to link.
|
|
|
938 # CC_SEARCH_FLAGS-Flags to pass to ${CC}, such as "-Wl,-rpath,/usr/local/tcl/lib",
|
|
|
939 # that tell the run-time dynamic linker where to look
|
|
|
940 # for shared libraries such as libtcl.so. Depends on
|
|
|
941 # the variable LIB_RUNTIME_DIR in the Makefile.
|
|
|
942 # MAKE_LIB - Command to execute to build the a library;
|
|
|
943 # differs when building shared or static.
|
|
|
944 # MAKE_STUB_LIB -
|
|
|
945 # Command to execute to build a stub library.
|
|
|
946 # INSTALL_LIB - Command to execute to install a library;
|
|
|
947 # differs when building shared or static.
|
|
|
948 # INSTALL_STUB_LIB -
|
|
|
949 # Command to execute to install a stub library.
|
|
|
950 # STLIB_LD - Base command to use for combining object files
|
|
|
951 # into a static library.
|
|
|
952 # SHLIB_CFLAGS - Flags to pass to cc when compiling the components
|
|
|
953 # of a shared library (may request position-independent
|
|
|
954 # code, among other things).
|
|
|
955 # SHLIB_LD - Base command to use for combining object files
|
|
|
956 # into a shared library.
|
|
|
957 # SHLIB_LD_LIBS - Dependent libraries for the linker to scan when
|
|
|
958 # creating shared libraries. This symbol typically
|
|
|
959 # goes at the end of the "ld" commands that build
|
|
|
960 # shared libraries. The value of the symbol is
|
|
|
961 # "${LIBS}" if all of the dependent libraries should
|
|
|
962 # be specified when creating a shared library. If
|
|
|
963 # dependent libraries should not be specified (as on
|
|
|
964 # SunOS 4.x, where they cause the link to fail, or in
|
|
|
965 # general if Tcl and Tk aren't themselves shared
|
|
|
966 # libraries), then this symbol has an empty string
|
|
|
967 # as its value.
|
|
|
968 # SHLIB_SUFFIX - Suffix to use for the names of dynamically loadable
|
|
|
969 # extensions. An empty string means we don't know how
|
|
|
970 # to use shared libraries on this platform.
|
|
|
971 # TCL_SHLIB_LD_EXTRAS - Additional element which are added to SHLIB_LD_LIBS
|
|
|
972 # TK_SHLIB_LD_EXTRAS for the build of Tcl and Tk, but not recorded in the
|
|
|
973 # tclConfig.sh, since they are only used for the build
|
|
|
974 # of Tcl and Tk.
|
|
|
975 # Examples: MacOS X records the library version and
|
|
|
976 # compatibility version in the shared library. But
|
|
|
977 # of course the Tcl version of this is only used for Tcl.
|
|
|
978 # LIB_SUFFIX - Specifies everything that comes after the "libfoo"
|
|
|
979 # in a static or shared library name, using the $VERSION variable
|
|
|
980 # to put the version in the right place. This is used
|
|
|
981 # by platforms that need non-standard library names.
|
|
|
982 # Examples: ${VERSION}.so.1.1 on NetBSD, since it needs
|
|
|
983 # to have a version after the .so, and ${VERSION}.a
|
|
|
984 # on AIX, since a shared library needs to have
|
|
|
985 # a .a extension whereas shared objects for loadable
|
|
|
986 # extensions have a .so extension. Defaults to
|
|
|
987 # ${VERSION}${SHLIB_SUFFIX}.
|
|
|
988 # TCL_NEEDS_EXP_FILE -
|
|
|
989 # 1 means that an export file is needed to link to a
|
|
|
990 # shared library.
|
|
|
991 # TCL_EXP_FILE - The name of the installed export / import file which
|
|
|
992 # should be used to link to the Tcl shared library.
|
|
|
993 # Empty if Tcl is unshared.
|
|
|
994 # TCL_BUILD_EXP_FILE -
|
|
|
995 # The name of the built export / import file which
|
|
|
996 # should be used to link to the Tcl shared library.
|
|
|
997 # Empty if Tcl is unshared.
|
|
|
998 # CFLAGS_DEBUG -
|
|
|
999 # Flags used when running the compiler in debug mode
|
|
|
1000 # CFLAGS_OPTIMIZE -
|
|
|
1001 # Flags used when running the compiler in optimize mode
|
|
|
1002 # CFLAGS - Additional CFLAGS added as necessary (usually 64-bit)
|
|
|
1003 #
|
|
|
1004 #--------------------------------------------------------------------
|
|
|
1005
|
|
|
1006 AC_DEFUN([SC_CONFIG_CFLAGS], [
|
|
|
1007
|
|
|
1008 # Step 0.a: Enable 64 bit support?
|
|
|
1009
|
|
|
1010 AC_MSG_CHECKING([if 64bit support is requested])
|
|
|
1011 AC_ARG_ENABLE(64bit,[ --enable-64bit enable 64bit support (where applicable)],
|
|
|
1012 [do64bit=$enableval], [do64bit=no])
|
|
|
1013 AC_MSG_RESULT([$do64bit])
|
|
|
1014
|
|
|
1015 # Step 0.b: Enable Solaris 64 bit VIS support?
|
|
|
1016
|
|
|
1017 AC_MSG_CHECKING([if 64bit Sparc VIS support is requested])
|
|
|
1018 AC_ARG_ENABLE(64bit-vis,[ --enable-64bit-vis enable 64bit Sparc VIS support],
|
|
|
1019 [do64bitVIS=$enableval], [do64bitVIS=no])
|
|
|
1020 AC_MSG_RESULT([$do64bitVIS])
|
|
|
1021
|
|
|
1022 if test "$do64bitVIS" = "yes"; then
|
|
|
1023 # Force 64bit on with VIS
|
|
|
1024 do64bit=yes
|
|
|
1025 fi
|
|
|
1026
|
|
|
1027 # Step 1: set the variable "system" to hold the name and version number
|
|
|
1028 # for the system.
|
|
|
1029
|
|
|
1030 SC_CONFIG_SYSTEM
|
|
|
1031
|
|
|
1032 # Step 2: check for existence of -ldl library. This is needed because
|
|
|
1033 # Linux can use either -ldl or -ldld for dynamic loading.
|
|
|
1034
|
|
|
1035 AC_CHECK_LIB(dl, dlopen, have_dl=yes, have_dl=no)
|
|
|
1036
|
|
|
1037 # Require ranlib early so we can override it in special cases below.
|
|
|
1038
|
|
|
1039 AC_REQUIRE([AC_PROG_RANLIB])
|
|
|
1040
|
|
|
1041 # Step 3: set configuration options based on system name and version.
|
|
|
1042
|
|
|
1043 do64bit_ok=no
|
|
|
1044 LDFLAGS_ORIG="$LDFLAGS"
|
|
|
1045 TCL_EXPORT_FILE_SUFFIX=""
|
|
|
1046 UNSHARED_LIB_SUFFIX=""
|
|
|
1047 TCL_TRIM_DOTS='`echo ${VERSION} | tr -d .`'
|
|
|
1048 ECHO_VERSION='`echo ${VERSION}`'
|
|
|
1049 TCL_LIB_VERSIONS_OK=ok
|
|
|
1050 CFLAGS_DEBUG=-g
|
|
|
1051 CFLAGS_OPTIMIZE=-O
|
|
|
1052 if test "$GCC" = "yes" ; then
|
|
|
1053 CFLAGS_WARNING="-Wall -Wno-implicit-int -fno-strict-aliasing"
|
|
|
1054 else
|
|
|
1055 CFLAGS_WARNING=""
|
|
|
1056 fi
|
|
|
1057 TCL_NEEDS_EXP_FILE=0
|
|
|
1058 TCL_BUILD_EXP_FILE=""
|
|
|
1059 TCL_EXP_FILE=""
|
|
|
1060 dnl FIXME: Replace AC_CHECK_PROG with AC_CHECK_TOOL once cross compiling is fixed.
|
|
|
1061 dnl AC_CHECK_TOOL(AR, ar)
|
|
|
1062 AC_CHECK_PROG(AR, ar, ar)
|
|
|
1063 if test "${AR}" = "" ; then
|
|
|
1064 AC_MSG_ERROR([Required archive tool 'ar' not found on PATH.])
|
|
|
1065 fi
|
|
|
1066 STLIB_LD='${AR} cr'
|
|
|
1067 LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
|
|
|
1068 PLAT_OBJS=""
|
|
|
1069 PLAT_SRCS=""
|
|
|
1070 case $system in
|
|
|
1071 AIX-*)
|
|
|
1072 if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes" ; then
|
|
|
1073 # AIX requires the _r compiler when gcc isn't being used
|
|
|
1074 case "${CC}" in
|
|
|
1075 *_r)
|
|
|
1076 # ok ...
|
|
|
1077 ;;
|
|
|
1078 *)
|
|
|
1079 CC=${CC}_r
|
|
|
1080 ;;
|
|
|
1081 esac
|
|
|
1082 AC_MSG_RESULT([Using $CC for compiling with threads])
|
|
|
1083 fi
|
|
|
1084 LIBS="$LIBS -lc"
|
|
|
1085 SHLIB_CFLAGS=""
|
|
|
1086 # Note: need the LIBS below, otherwise Tk won't find Tcl's
|
|
|
1087 # symbols when dynamically loaded into tclsh.
|
|
|
1088 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1089 SHLIB_SUFFIX=".so"
|
|
|
1090
|
|
|
1091 DL_OBJS="tclLoadDl.o"
|
|
|
1092 LD_LIBRARY_PATH_VAR="LIBPATH"
|
|
|
1093
|
|
|
1094 # Check to enable 64-bit flags for compiler/linker on AIX 4+
|
|
|
1095 if test "$do64bit" = "yes" -a "`uname -v`" -gt "3" ; then
|
|
|
1096 if test "$GCC" = "yes" ; then
|
|
|
1097 AC_MSG_WARN([64bit mode not supported with GCC on $system])
|
|
|
1098 else
|
|
|
1099 do64bit_ok=yes
|
|
|
1100 CFLAGS="$CFLAGS -q64"
|
|
|
1101 LDFLAGS="$LDFLAGS -q64"
|
|
|
1102 RANLIB="${RANLIB} -X64"
|
|
|
1103 AR="${AR} -X64"
|
|
|
1104 SHLIB_LD_FLAGS="-b64"
|
|
|
1105 fi
|
|
|
1106 fi
|
|
|
1107
|
|
|
1108 if test "`uname -m`" = "ia64" ; then
|
|
|
1109 # AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
|
|
|
1110 SHLIB_LD="/usr/ccs/bin/ld -G -z text"
|
|
|
1111 # AIX-5 has dl* in libc.so
|
|
|
1112 DL_LIBS=""
|
|
|
1113 if test "$GCC" = "yes" ; then
|
|
|
1114 CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
|
|
|
1115 else
|
|
|
1116 CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
|
|
|
1117 fi
|
|
|
1118 LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
|
|
|
1119 else
|
|
|
1120 if test "$GCC" = "yes" ; then
|
|
|
1121 SHLIB_LD="gcc -shared"
|
|
|
1122 else
|
|
|
1123 SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry"
|
|
|
1124 fi
|
|
|
1125 SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix ${SHLIB_LD} ${SHLIB_LD_FLAGS}"
|
|
|
1126 DL_LIBS="-ldl"
|
|
|
1127 CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
|
|
1128 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
|
|
1129 TCL_NEEDS_EXP_FILE=1
|
|
|
1130 TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp'
|
|
|
1131 fi
|
|
|
1132
|
|
|
1133 # AIX v<=4.1 has some different flags than 4.2+
|
|
|
1134 if test "$system" = "AIX-4.1" -o "`uname -v`" -lt "4" ; then
|
|
|
1135 LIBOBJS="$LIBOBJS tclLoadAix.o"
|
|
|
1136 DL_LIBS="-lld"
|
|
|
1137 fi
|
|
|
1138
|
|
|
1139 # On AIX <=v4 systems, libbsd.a has to be linked in to support
|
|
|
1140 # non-blocking file IO. This library has to be linked in after
|
|
|
1141 # the MATH_LIBS or it breaks the pow() function. The way to
|
|
|
1142 # insure proper sequencing, is to add it to the tail of MATH_LIBS.
|
|
|
1143 # This library also supplies gettimeofday.
|
|
|
1144 #
|
|
|
1145 # AIX does not have a timezone field in struct tm. When the AIX
|
|
|
1146 # bsd library is used, the timezone global and the gettimeofday
|
|
|
1147 # methods are to be avoided for timezone deduction instead, we
|
|
|
1148 # deduce the timezone by comparing the localtime result on a
|
|
|
1149 # known GMT value.
|
|
|
1150
|
|
|
1151 AC_CHECK_LIB(bsd, gettimeofday, libbsd=yes, libbsd=no)
|
|
|
1152 if test $libbsd = yes; then
|
|
|
1153 MATH_LIBS="$MATH_LIBS -lbsd"
|
|
|
1154 AC_DEFINE(USE_DELTA_FOR_TZ)
|
|
|
1155 fi
|
|
|
1156 ;;
|
|
|
1157 BeOS*)
|
|
|
1158 SHLIB_CFLAGS="-fPIC"
|
|
|
1159 SHLIB_LD="${CC} -nostart"
|
|
|
1160 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1161 SHLIB_SUFFIX=".so"
|
|
|
1162 DL_OBJS="tclLoadDl.o"
|
|
|
1163 DL_LIBS="-ldl"
|
|
|
1164
|
|
|
1165 #-----------------------------------------------------------
|
|
|
1166 # Check for inet_ntoa in -lbind, for BeOS (which also needs
|
|
|
1167 # -lsocket, even if the network functions are in -lnet which
|
|
|
1168 # is always linked to, for compatibility.
|
|
|
1169 #-----------------------------------------------------------
|
|
|
1170 AC_CHECK_LIB(bind, inet_ntoa, [LIBS="$LIBS -lbind -lsocket"])
|
|
|
1171 ;;
|
|
|
1172 BSD/OS-2.1*|BSD/OS-3*)
|
|
|
1173 SHLIB_CFLAGS=""
|
|
|
1174 SHLIB_LD="shlicc -r"
|
|
|
1175 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1176 SHLIB_SUFFIX=".so"
|
|
|
1177 DL_OBJS="tclLoadDl.o"
|
|
|
1178 DL_LIBS="-ldl"
|
|
|
1179 CC_SEARCH_FLAGS=""
|
|
|
1180 LD_SEARCH_FLAGS=""
|
|
|
1181 ;;
|
|
|
1182 BSD/OS-4.*)
|
|
|
1183 SHLIB_CFLAGS="-export-dynamic -fPIC"
|
|
|
1184 SHLIB_LD="cc -shared"
|
|
|
1185 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1186 SHLIB_SUFFIX=".so"
|
|
|
1187 DL_OBJS="tclLoadDl.o"
|
|
|
1188 DL_LIBS="-ldl"
|
|
|
1189 LDFLAGS="$LDFLAGS -export-dynamic"
|
|
|
1190 CC_SEARCH_FLAGS=""
|
|
|
1191 LD_SEARCH_FLAGS=""
|
|
|
1192 ;;
|
|
|
1193 dgux*)
|
|
|
1194 SHLIB_CFLAGS="-K PIC"
|
|
|
1195 SHLIB_LD="cc -G"
|
|
|
1196 SHLIB_LD_LIBS=""
|
|
|
1197 SHLIB_SUFFIX=".so"
|
|
|
1198 DL_OBJS="tclLoadDl.o"
|
|
|
1199 DL_LIBS="-ldl"
|
|
|
1200 CC_SEARCH_FLAGS=""
|
|
|
1201 LD_SEARCH_FLAGS=""
|
|
|
1202 ;;
|
|
|
1203 HP-UX-*.11.*)
|
|
|
1204 # Use updated header definitions where possible
|
|
|
1205 AC_DEFINE(_XOPEN_SOURCE) # Use the XOPEN network library
|
|
|
1206 AC_DEFINE(_XOPEN_SOURCE_EXTENDED) # Use the XOPEN network library
|
|
|
1207 LIBS="$LIBS -lxnet" # Use the XOPEN network library
|
|
|
1208
|
|
|
1209 if test "`uname -m`" = "ia64" ; then
|
|
|
1210 SHLIB_SUFFIX=".so"
|
|
|
1211 else
|
|
|
1212 SHLIB_SUFFIX=".sl"
|
|
|
1213 fi
|
|
|
1214 AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no)
|
|
|
1215 if test "$tcl_ok" = yes; then
|
|
|
1216 SHLIB_CFLAGS="+z"
|
|
|
1217 SHLIB_LD="ld -b"
|
|
|
1218 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1219 DL_OBJS="tclLoadShl.o"
|
|
|
1220 DL_LIBS="-ldld"
|
|
|
1221 LDFLAGS="$LDFLAGS -Wl,-E"
|
|
|
1222 CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
|
|
|
1223 LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
|
|
|
1224 LD_LIBRARY_PATH_VAR="SHLIB_PATH"
|
|
|
1225 fi
|
|
|
1226 if test "$GCC" = "yes" ; then
|
|
|
1227 SHLIB_LD="gcc -shared"
|
|
|
1228 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1229 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
|
|
1230 fi
|
|
|
1231
|
|
|
1232 # Users may want PA-RISC 1.1/2.0 portable code - needs HP cc
|
|
|
1233 #CFLAGS="$CFLAGS +DAportable"
|
|
|
1234
|
|
|
1235 # Check to enable 64-bit flags for compiler/linker
|
|
|
1236 if test "$do64bit" = "yes" ; then
|
|
|
1237 if test "$GCC" = "yes" ; then
|
|
|
1238 hpux_arch=`${CC} -dumpmachine`
|
|
|
1239 case $hpux_arch in
|
|
|
1240 hppa64*)
|
|
|
1241 # 64-bit gcc in use. Fix flags for GNU ld.
|
|
|
1242 do64bit_ok=yes
|
|
|
1243 SHLIB_LD="${CC} -shared"
|
|
|
1244 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1245 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
|
|
1246 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
|
|
1247 ;;
|
|
|
1248 *)
|
|
|
1249 AC_MSG_WARN([64bit mode not supported with GCC on $system])
|
|
|
1250 ;;
|
|
|
1251 esac
|
|
|
1252 else
|
|
|
1253 do64bit_ok=yes
|
|
|
1254 CFLAGS="$CFLAGS +DD64"
|
|
|
1255 LDFLAGS="$LDFLAGS +DD64"
|
|
|
1256 fi
|
|
|
1257 fi
|
|
|
1258 ;;
|
|
|
1259 HP-UX-*.08.*|HP-UX-*.09.*|HP-UX-*.10.*)
|
|
|
1260 SHLIB_SUFFIX=".sl"
|
|
|
1261 AC_CHECK_LIB(dld, shl_load, tcl_ok=yes, tcl_ok=no)
|
|
|
1262 if test "$tcl_ok" = yes; then
|
|
|
1263 SHLIB_CFLAGS="+z"
|
|
|
1264 SHLIB_LD="ld -b"
|
|
|
1265 SHLIB_LD_LIBS=""
|
|
|
1266 DL_OBJS="tclLoadShl.o"
|
|
|
1267 DL_LIBS="-ldld"
|
|
|
1268 LDFLAGS="$LDFLAGS -Wl,-E"
|
|
|
1269 CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
|
|
|
1270 LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
|
|
|
1271 LD_LIBRARY_PATH_VAR="SHLIB_PATH"
|
|
|
1272 fi
|
|
|
1273 ;;
|
|
|
1274 IRIX-4.*)
|
|
|
1275 SHLIB_CFLAGS="-G 0"
|
|
|
1276 SHLIB_SUFFIX=".a"
|
|
|
1277 SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
|
|
|
1278 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1279 DL_OBJS="tclLoadAout.o"
|
|
|
1280 DL_LIBS=""
|
|
|
1281 LDFLAGS="$LDFLAGS -Wl,-D,08000000"
|
|
|
1282 CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
|
|
1283 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
|
|
1284 SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a'
|
|
|
1285 ;;
|
|
|
1286 IRIX-5.*)
|
|
|
1287 SHLIB_CFLAGS=""
|
|
|
1288 SHLIB_LD="ld -shared -rdata_shared"
|
|
|
1289 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1290 SHLIB_SUFFIX=".so"
|
|
|
1291 DL_OBJS="tclLoadDl.o"
|
|
|
1292 DL_LIBS=""
|
|
|
1293 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
|
|
1294 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
|
|
|
1295 ;;
|
|
|
1296 IRIX-6.*)
|
|
|
1297 SHLIB_CFLAGS=""
|
|
|
1298 SHLIB_LD="ld -n32 -shared -rdata_shared"
|
|
|
1299 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1300 SHLIB_SUFFIX=".so"
|
|
|
1301 DL_OBJS="tclLoadDl.o"
|
|
|
1302 DL_LIBS=""
|
|
|
1303 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
|
|
1304 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
|
|
|
1305 if test "$GCC" = "yes" ; then
|
|
|
1306 CFLAGS="$CFLAGS -mabi=n32"
|
|
|
1307 LDFLAGS="$LDFLAGS -mabi=n32"
|
|
|
1308 else
|
|
|
1309 case $system in
|
|
|
1310 IRIX-6.3)
|
|
|
1311 # Use to build 6.2 compatible binaries on 6.3.
|
|
|
1312 CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS"
|
|
|
1313 ;;
|
|
|
1314 *)
|
|
|
1315 CFLAGS="$CFLAGS -n32"
|
|
|
1316 ;;
|
|
|
1317 esac
|
|
|
1318 LDFLAGS="$LDFLAGS -n32"
|
|
|
1319 fi
|
|
|
1320 ;;
|
|
|
1321 IRIX64-6.*)
|
|
|
1322 SHLIB_CFLAGS=""
|
|
|
1323 SHLIB_LD="ld -n32 -shared -rdata_shared"
|
|
|
1324 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1325 SHLIB_SUFFIX=".so"
|
|
|
1326 DL_OBJS="tclLoadDl.o"
|
|
|
1327 DL_LIBS=""
|
|
|
1328 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
|
|
1329 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
|
|
|
1330
|
|
|
1331 # Check to enable 64-bit flags for compiler/linker
|
|
|
1332
|
|
|
1333 if test "$do64bit" = "yes" ; then
|
|
|
1334 if test "$GCC" = "yes" ; then
|
|
|
1335 AC_MSG_WARN([64bit mode not supported by gcc])
|
|
|
1336 else
|
|
|
1337 do64bit_ok=yes
|
|
|
1338 SHLIB_LD="ld -64 -shared -rdata_shared"
|
|
|
1339 CFLAGS="$CFLAGS -64"
|
|
|
1340 LDFLAGS="$LDFLAGS -64"
|
|
|
1341 fi
|
|
|
1342 fi
|
|
|
1343 ;;
|
|
|
1344 Linux*)
|
|
|
1345 SHLIB_CFLAGS="-fPIC"
|
|
|
1346 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1347 SHLIB_SUFFIX=".so"
|
|
|
1348
|
|
|
1349 CFLAGS_OPTIMIZE=-O2
|
|
|
1350 # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings
|
|
|
1351 # when you inline the string and math operations. Turn this off to
|
|
|
1352 # get rid of the warnings.
|
|
|
1353 #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"
|
|
|
1354
|
|
|
1355 if test "$have_dl" = yes; then
|
|
|
1356 SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
|
|
|
1357 DL_OBJS="tclLoadDl.o"
|
|
|
1358 DL_LIBS="-ldl"
|
|
|
1359 LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
|
|
|
1360 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
|
|
1361 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
|
|
1362 else
|
|
|
1363 AC_CHECK_HEADER(dld.h, [
|
|
|
1364 SHLIB_LD="ld -shared"
|
|
|
1365 DL_OBJS="tclLoadDld.o"
|
|
|
1366 DL_LIBS="-ldld"
|
|
|
1367 CC_SEARCH_FLAGS=""
|
|
|
1368 LD_SEARCH_FLAGS=""])
|
|
|
1369 fi
|
|
|
1370 if test "`uname -m`" = "alpha" ; then
|
|
|
1371 CFLAGS="$CFLAGS -mieee"
|
|
|
1372 fi
|
|
|
1373 if test $do64bit = yes; then
|
|
|
1374 AC_CACHE_CHECK([if compiler accepts -m64 flag], tcl_cv_cc_m64, [
|
|
|
1375 hold_cflags=$CFLAGS
|
|
|
1376 CFLAGS="$CFLAGS -m64"
|
|
|
1377 AC_TRY_LINK(,, tcl_cv_cc_m64=yes, tcl_cv_cc_m64=no)
|
|
|
1378 CFLAGS=$hold_cflags])
|
|
|
1379 if test $tcl_cv_cc_m64 = yes; then
|
|
|
1380 CFLAGS="$CFLAGS -m64"
|
|
|
1381 do64bit_ok=yes
|
|
|
1382 fi
|
|
|
1383 fi
|
|
|
1384
|
|
|
1385 # The combo of gcc + glibc has a bug related
|
|
|
1386 # to inlining of functions like strtod(). The
|
|
|
1387 # -fno-builtin flag should address this problem
|
|
|
1388 # but it does not work. The -fno-inline flag
|
|
|
1389 # is kind of overkill but it works.
|
|
|
1390 # Disable inlining only when one of the
|
|
|
1391 # files in compat/*.c is being linked in.
|
|
|
1392 if test x"${LIBOBJS}" != x ; then
|
|
|
1393 CFLAGS="$CFLAGS -fno-inline"
|
|
|
1394 fi
|
|
|
1395
|
|
|
1396 # XIM peeking works under XFree86.
|
|
|
1397 AC_DEFINE(PEEK_XCLOSEIM)
|
|
|
1398
|
|
|
1399 ;;
|
|
|
1400 GNU*)
|
|
|
1401 SHLIB_CFLAGS="-fPIC"
|
|
|
1402 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1403 SHLIB_SUFFIX=".so"
|
|
|
1404
|
|
|
1405 if test "$have_dl" = yes; then
|
|
|
1406 SHLIB_LD="${CC} -shared"
|
|
|
1407 DL_OBJS=""
|
|
|
1408 DL_LIBS="-ldl"
|
|
|
1409 LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
|
|
|
1410 CC_SEARCH_FLAGS=""
|
|
|
1411 LD_SEARCH_FLAGS=""
|
|
|
1412 else
|
|
|
1413 AC_CHECK_HEADER(dld.h, [
|
|
|
1414 SHLIB_LD="ld -shared"
|
|
|
1415 DL_OBJS=""
|
|
|
1416 DL_LIBS="-ldld"
|
|
|
1417 CC_SEARCH_FLAGS=""
|
|
|
1418 LD_SEARCH_FLAGS=""])
|
|
|
1419 fi
|
|
|
1420 if test "`uname -m`" = "alpha" ; then
|
|
|
1421 CFLAGS="$CFLAGS -mieee"
|
|
|
1422 fi
|
|
|
1423 ;;
|
|
|
1424 Lynx*)
|
|
|
1425 SHLIB_CFLAGS="-fPIC"
|
|
|
1426 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1427 SHLIB_SUFFIX=".so"
|
|
|
1428 CFLAGS_OPTIMIZE=-02
|
|
|
1429 SHLIB_LD="${CC} -shared "
|
|
|
1430 DL_OBJS="tclLoadDl.o"
|
|
|
1431 DL_LIBS="-mshared -ldl"
|
|
|
1432 LD_FLAGS="-Wl,--export-dynamic"
|
|
|
1433 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
|
|
1434 LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
|
|
1435 ;;
|
|
|
1436 MP-RAS-02*)
|
|
|
1437 SHLIB_CFLAGS="-K PIC"
|
|
|
1438 SHLIB_LD="cc -G"
|
|
|
1439 SHLIB_LD_LIBS=""
|
|
|
1440 SHLIB_SUFFIX=".so"
|
|
|
1441 DL_OBJS="tclLoadDl.o"
|
|
|
1442 DL_LIBS="-ldl"
|
|
|
1443 CC_SEARCH_FLAGS=""
|
|
|
1444 LD_SEARCH_FLAGS=""
|
|
|
1445 ;;
|
|
|
1446 MP-RAS-*)
|
|
|
1447 SHLIB_CFLAGS="-K PIC"
|
|
|
1448 SHLIB_LD="cc -G"
|
|
|
1449 SHLIB_LD_LIBS=""
|
|
|
1450 SHLIB_SUFFIX=".so"
|
|
|
1451 DL_OBJS="tclLoadDl.o"
|
|
|
1452 DL_LIBS="-ldl"
|
|
|
1453 LDFLAGS="$LDFLAGS -Wl,-Bexport"
|
|
|
1454 CC_SEARCH_FLAGS=""
|
|
|
1455 LD_SEARCH_FLAGS=""
|
|
|
1456 ;;
|
|
|
1457 NetBSD-*|FreeBSD-[[1-2]].*)
|
|
|
1458 # Not available on all versions: check for include file.
|
|
|
1459 AC_CHECK_HEADER(dlfcn.h, [
|
|
|
1460 # NetBSD/SPARC needs -fPIC, -fpic will not do.
|
|
|
1461 SHLIB_CFLAGS="-fPIC"
|
|
|
1462 SHLIB_LD="ld -Bshareable -x"
|
|
|
1463 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1464 SHLIB_SUFFIX=".so"
|
|
|
1465 DL_OBJS="tclLoadDl.o"
|
|
|
1466 DL_LIBS=""
|
|
|
1467 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
|
|
1468 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
|
|
|
1469 AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [
|
|
|
1470 AC_EGREP_CPP(yes, [
|
|
|
1471 #ifdef __ELF__
|
|
|
1472 yes
|
|
|
1473 #endif
|
|
|
1474 ], tcl_cv_ld_elf=yes, tcl_cv_ld_elf=no)])
|
|
|
1475 if test $tcl_cv_ld_elf = yes; then
|
|
|
1476 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
|
|
|
1477 else
|
|
|
1478 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
|
|
|
1479 fi
|
|
|
1480 ], [
|
|
|
1481 SHLIB_CFLAGS=""
|
|
|
1482 SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r"
|
|
|
1483 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1484 SHLIB_SUFFIX=".a"
|
|
|
1485 DL_OBJS="tclLoadAout.o"
|
|
|
1486 DL_LIBS=""
|
|
|
1487 CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
|
|
1488 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
|
|
1489 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
|
|
|
1490 ])
|
|
|
1491
|
|
|
1492 # FreeBSD doesn't handle version numbers with dots.
|
|
|
1493
|
|
|
1494 UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
|
|
|
1495 TCL_LIB_VERSIONS_OK=nodots
|
|
|
1496 ;;
|
|
|
1497 OpenBSD-*)
|
|
|
1498 case `arch -s` in
|
|
|
1499 m88k|vax)
|
|
|
1500 SHLIB_CFLAGS=""
|
|
|
1501 SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r"
|
|
|
1502 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1503 SHLIB_SUFFIX=".a"
|
|
|
1504 DL_OBJS="tclLoadAout.o"
|
|
|
1505 DL_LIBS=""
|
|
|
1506 LDFLAGS=""
|
|
|
1507 CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
|
|
1508 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
|
|
1509 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
|
|
|
1510 ;;
|
|
|
1511 *)
|
|
|
1512 # OpenBSD/SPARC[64] needs -fPIC, -fpic will not do.
|
|
|
1513 case `machine` in
|
|
|
1514 sparc|sparc64)
|
|
|
1515 SHLIB_CFLAGS="-fPIC";;
|
|
|
1516 *)
|
|
|
1517 SHLIB_CFLAGS="-fpic";;
|
|
|
1518 esac
|
|
|
1519 SHLIB_LD="${CC} -shared ${SHLIB_CFLAGS}"
|
|
|
1520 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1521 SHLIB_SUFFIX=".so"
|
|
|
1522 DL_OBJS="tclLoadDl.o"
|
|
|
1523 DL_LIBS=""
|
|
|
1524 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
|
|
1525 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
|
|
1526 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
|
|
|
1527 AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [
|
|
|
1528 AC_EGREP_CPP(yes, [
|
|
|
1529 #ifdef __ELF__
|
|
|
1530 yes
|
|
|
1531 #endif
|
|
|
1532 ], tcl_cv_ld_elf=yes, tcl_cv_ld_elf=no)])
|
|
|
1533 if test $tcl_cv_ld_elf = yes; then
|
|
|
1534 LDFLAGS=-Wl,-export-dynamic
|
|
|
1535 else
|
|
|
1536 LDFLAGS=""
|
|
|
1537 fi
|
|
|
1538 ;;
|
|
|
1539 esac
|
|
|
1540
|
|
|
1541 # OpenBSD doesn't do version numbers with dots.
|
|
|
1542 UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
|
|
|
1543 TCL_LIB_VERSIONS_OK=nodots
|
|
|
1544 ;;
|
|
|
1545 FreeBSD-*)
|
|
|
1546 # FreeBSD 3.* and greater have ELF.
|
|
|
1547 SHLIB_CFLAGS="-fPIC"
|
|
|
1548 SHLIB_LD="ld -Bshareable -x"
|
|
|
1549 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1550 SHLIB_SUFFIX=".so"
|
|
|
1551 DL_OBJS="tclLoadDl.o"
|
|
|
1552 DL_LIBS=""
|
|
|
1553 LDFLAGS="$LDFLAGS -export-dynamic"
|
|
|
1554 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
|
|
1555 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
|
|
|
1556 if test "${TCL_THREADS}" = "1" ; then
|
|
|
1557 # The -pthread needs to go in the CFLAGS, not LIBS
|
|
|
1558 LIBS=`echo $LIBS | sed s/-pthread//`
|
|
|
1559 CFLAGS="$CFLAGS -pthread"
|
|
|
1560 LDFLAGS="$LDFLAGS -pthread"
|
|
|
1561 fi
|
|
|
1562 case $system in
|
|
|
1563 FreeBSD-3.*)
|
|
|
1564 # FreeBSD-3 doesn't handle version numbers with dots.
|
|
|
1565 UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
|
|
|
1566 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
|
|
|
1567 TCL_LIB_VERSIONS_OK=nodots
|
|
|
1568 ;;
|
|
|
1569 esac
|
|
|
1570 ;;
|
|
|
1571 Darwin-*)
|
|
|
1572 CFLAGS_OPTIMIZE="-Os"
|
|
|
1573 SHLIB_CFLAGS="-fno-common"
|
|
|
1574 # To avoid discrepancies between what headers configure sees during
|
|
|
1575 # preprocessing tests and compiling tests, move any -isysroot and
|
|
|
1576 # -mmacosx-version-min flags from CFLAGS to CPPFLAGS:
|
|
|
1577 CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" | \
|
|
|
1578 awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
|
|
|
1579 if ([$]i~/^(isysroot|mmacosx-version-min)/) print "-"[$]i}'`"
|
|
|
1580 CFLAGS="`echo " ${CFLAGS}" | \
|
|
|
1581 awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
|
|
|
1582 if (!([$]i~/^(isysroot|mmacosx-version-min)/)) print "-"[$]i}'`"
|
|
|
1583 if test $do64bit = yes; then
|
|
|
1584 case `arch` in
|
|
|
1585 ppc)
|
|
|
1586 AC_CACHE_CHECK([if compiler accepts -arch ppc64 flag],
|
|
|
1587 tcl_cv_cc_arch_ppc64, [
|
|
|
1588 hold_cflags=$CFLAGS
|
|
|
1589 CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
|
|
|
1590 AC_TRY_LINK(,, tcl_cv_cc_arch_ppc64=yes,
|
|
|
1591 tcl_cv_cc_arch_ppc64=no)
|
|
|
1592 CFLAGS=$hold_cflags])
|
|
|
1593 if test $tcl_cv_cc_arch_ppc64 = yes; then
|
|
|
1594 CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
|
|
|
1595 do64bit_ok=yes
|
|
|
1596 fi;;
|
|
|
1597 i386)
|
|
|
1598 AC_CACHE_CHECK([if compiler accepts -arch x86_64 flag],
|
|
|
1599 tcl_cv_cc_arch_x86_64, [
|
|
|
1600 hold_cflags=$CFLAGS
|
|
|
1601 CFLAGS="$CFLAGS -arch x86_64"
|
|
|
1602 AC_TRY_LINK(,, tcl_cv_cc_arch_x86_64=yes,
|
|
|
1603 tcl_cv_cc_arch_x86_64=no)
|
|
|
1604 CFLAGS=$hold_cflags])
|
|
|
1605 if test $tcl_cv_cc_arch_x86_64 = yes; then
|
|
|
1606 CFLAGS="$CFLAGS -arch x86_64"
|
|
|
1607 do64bit_ok=yes
|
|
|
1608 fi;;
|
|
|
1609 *)
|
|
|
1610 AC_MSG_WARN([Don't know how enable 64-bit on architecture `arch`]);;
|
|
|
1611 esac
|
|
|
1612 else
|
|
|
1613 # Check for combined 32-bit and 64-bit fat build
|
|
|
1614 echo "$CFLAGS " | grep -E -q -- '-arch (ppc64|x86_64) ' && \
|
|
|
1615 echo "$CFLAGS " | grep -E -q -- '-arch (ppc|i386) ' && \
|
|
|
1616 fat_32_64=yes
|
|
|
1617 fi
|
|
|
1618 SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS}'
|
|
|
1619 AC_CACHE_CHECK([if ld accepts -single_module flag], tcl_cv_ld_single_module, [
|
|
|
1620 hold_ldflags=$LDFLAGS
|
|
|
1621 LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module"
|
|
|
1622 AC_TRY_LINK(, [int i;], tcl_cv_ld_single_module=yes, tcl_cv_ld_single_module=no)
|
|
|
1623 LDFLAGS=$hold_ldflags])
|
|
|
1624 if test $tcl_cv_ld_single_module = yes; then
|
|
|
1625 SHLIB_LD="${SHLIB_LD} -Wl,-single_module"
|
|
|
1626 fi
|
|
|
1627 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1628 SHLIB_SUFFIX=".dylib"
|
|
|
1629 DL_OBJS="tclLoadDyld.o"
|
|
|
1630 DL_LIBS=""
|
|
|
1631 # Don't use -prebind when building for Mac OS X 10.4 or later only:
|
|
|
1632 test "`echo "${MACOSX_DEPLOYMENT_TARGET}" | awk -F '10\\.' '{print int([$]2)}'`" -lt 4 -a \
|
|
|
1633 "`echo "${CPPFLAGS}" | awk -F '-mmacosx-version-min=10\\.' '{print int([$]2)}'`" -lt 4 && \
|
|
|
1634 LDFLAGS="$LDFLAGS -prebind"
|
|
|
1635 LDFLAGS="$LDFLAGS -headerpad_max_install_names"
|
|
|
1636 AC_CACHE_CHECK([if ld accepts -search_paths_first flag], tcl_cv_ld_search_paths_first, [
|
|
|
1637 hold_ldflags=$LDFLAGS
|
|
|
1638 LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
|
|
|
1639 AC_TRY_LINK(, [int i;], tcl_cv_ld_search_paths_first=yes, tcl_cv_ld_search_paths_first=no)
|
|
|
1640 LDFLAGS=$hold_ldflags])
|
|
|
1641 if test $tcl_cv_ld_search_paths_first = yes; then
|
|
|
1642 LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
|
|
|
1643 fi
|
|
|
1644 CC_SEARCH_FLAGS=""
|
|
|
1645 LD_SEARCH_FLAGS=""
|
|
|
1646 LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH"
|
|
|
1647 PLAT_OBJS=\$\(MAC\_OSX_OBJS\)
|
|
|
1648 PLAT_SRCS=\$\(MAC\_OSX_SRCS\)
|
|
|
1649 AC_MSG_CHECKING([whether to use CoreFoundation])
|
|
|
1650 AC_ARG_ENABLE(corefoundation, [ --enable-corefoundation use CoreFoundation API [--enable-corefoundation]],
|
|
|
1651 [tcl_corefoundation=$enableval], [tcl_corefoundation=yes])
|
|
|
1652 AC_MSG_RESULT([$tcl_corefoundation])
|
|
|
1653 if test $tcl_corefoundation = yes; then
|
|
|
1654 AC_CACHE_CHECK([for CoreFoundation.framework], tcl_cv_lib_corefoundation, [
|
|
|
1655 hold_libs=$LIBS
|
|
|
1656 if test "$fat_32_64" = yes; then for v in CFLAGS CPPFLAGS LDFLAGS; do
|
|
|
1657 # On Tiger there is no 64-bit CF, so remove 64-bit archs
|
|
|
1658 # from CFLAGS et al. while testing for presence of CF.
|
|
|
1659 # 64-bit CF is disabled in tclUnixPort.h if necessary.
|
|
|
1660 eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"'
|
|
|
1661 done; fi
|
|
|
1662 LIBS="$LIBS -framework CoreFoundation"
|
|
|
1663 AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>],
|
|
|
1664 [CFBundleRef b = CFBundleGetMainBundle();],
|
|
|
1665 tcl_cv_lib_corefoundation=yes, tcl_cv_lib_corefoundation=no)
|
|
|
1666 if test "$fat_32_64" = yes; then for v in CFLAGS CPPFLAGS LDFLAGS; do
|
|
|
1667 eval $v'="$hold_'$v'"'
|
|
|
1668 done; fi; LIBS=$hold_libs])
|
|
|
1669 if test $tcl_cv_lib_corefoundation = yes; then
|
|
|
1670 LIBS="$LIBS -framework CoreFoundation"
|
|
|
1671 AC_DEFINE(HAVE_COREFOUNDATION)
|
|
|
1672 else
|
|
|
1673 tcl_corefoundation=no
|
|
|
1674 fi
|
|
|
1675 if test "$fat_32_64" = yes -a $tcl_corefoundation = yes; then
|
|
|
1676 AC_CACHE_CHECK([for 64-bit CoreFoundation], tcl_cv_lib_corefoundation_64, [
|
|
|
1677 for v in CFLAGS CPPFLAGS LDFLAGS; do
|
|
|
1678 eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
|
|
|
1679 done
|
|
|
1680 AC_TRY_LINK([#include <CoreFoundation/CoreFoundation.h>],
|
|
|
1681 [CFBundleRef b = CFBundleGetMainBundle();],
|
|
|
1682 tcl_cv_lib_corefoundation_64=yes, tcl_cv_lib_corefoundation_64=no)
|
|
|
1683 for v in CFLAGS CPPFLAGS LDFLAGS; do
|
|
|
1684 eval $v'="$hold_'$v'"'
|
|
|
1685 done])
|
|
|
1686 if test $tcl_cv_lib_corefoundation_64 = no; then
|
|
|
1687 AC_DEFINE(NO_COREFOUNDATION_64)
|
|
|
1688 fi
|
|
|
1689 fi
|
|
|
1690 fi
|
|
|
1691 AC_DEFINE(MAC_OSX_TCL)
|
|
|
1692 ;;
|
|
|
1693 NEXTSTEP-*)
|
|
|
1694 SHLIB_CFLAGS=""
|
|
|
1695 SHLIB_LD="cc -nostdlib -r"
|
|
|
1696 SHLIB_LD_LIBS=""
|
|
|
1697 SHLIB_SUFFIX=".so"
|
|
|
1698 DL_OBJS="tclLoadNext.o"
|
|
|
1699 DL_LIBS=""
|
|
|
1700 CC_SEARCH_FLAGS=""
|
|
|
1701 LD_SEARCH_FLAGS=""
|
|
|
1702 ;;
|
|
|
1703 OS/390-*)
|
|
|
1704 CFLAGS_OPTIMIZE="" # Optimizer is buggy
|
|
|
1705 AC_DEFINE(_OE_SOCKETS) # needed in sys/socket.h
|
|
|
1706 ;;
|
|
|
1707 OSF1-1.0|OSF1-1.1|OSF1-1.2)
|
|
|
1708 # OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1
|
|
|
1709 SHLIB_CFLAGS=""
|
|
|
1710 # Hack: make package name same as library name
|
|
|
1711 SHLIB_LD='ld -R -export $@:'
|
|
|
1712 SHLIB_LD_LIBS=""
|
|
|
1713 SHLIB_SUFFIX=".so"
|
|
|
1714 DL_OBJS="tclLoadOSF.o"
|
|
|
1715 DL_LIBS=""
|
|
|
1716 CC_SEARCH_FLAGS=""
|
|
|
1717 LD_SEARCH_FLAGS=""
|
|
|
1718 ;;
|
|
|
1719 OSF1-1.*)
|
|
|
1720 # OSF/1 1.3 from OSF using ELF, and derivatives, including AD2
|
|
|
1721 SHLIB_CFLAGS="-fPIC"
|
|
|
1722 if test "$SHARED_BUILD" = "1" ; then
|
|
|
1723 SHLIB_LD="ld -shared"
|
|
|
1724 else
|
|
|
1725 SHLIB_LD="ld -non_shared"
|
|
|
1726 fi
|
|
|
1727 SHLIB_LD_LIBS=""
|
|
|
1728 SHLIB_SUFFIX=".so"
|
|
|
1729 DL_OBJS="tclLoadDl.o"
|
|
|
1730 DL_LIBS=""
|
|
|
1731 CC_SEARCH_FLAGS=""
|
|
|
1732 LD_SEARCH_FLAGS=""
|
|
|
1733 ;;
|
|
|
1734 OSF1-V*)
|
|
|
1735 # Digital OSF/1
|
|
|
1736 SHLIB_CFLAGS=""
|
|
|
1737 if test "$SHARED_BUILD" = "1" ; then
|
|
|
1738 SHLIB_LD='ld -shared -expect_unresolved "*"'
|
|
|
1739 else
|
|
|
1740 SHLIB_LD='ld -non_shared -expect_unresolved "*"'
|
|
|
1741 fi
|
|
|
1742 SHLIB_LD_LIBS=""
|
|
|
1743 SHLIB_SUFFIX=".so"
|
|
|
1744 DL_OBJS="tclLoadDl.o"
|
|
|
1745 DL_LIBS=""
|
|
|
1746 CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
|
|
|
1747 LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
|
|
|
1748 if test "$GCC" = "yes" ; then
|
|
|
1749 CFLAGS="$CFLAGS -mieee"
|
|
|
1750 else
|
|
|
1751 CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"
|
|
|
1752 fi
|
|
|
1753 # see pthread_intro(3) for pthread support on osf1, k.furukawa
|
|
|
1754 if test "${TCL_THREADS}" = "1" ; then
|
|
|
1755 CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE"
|
|
|
1756 CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64"
|
|
|
1757 LIBS=`echo $LIBS | sed s/-lpthreads//`
|
|
|
1758 if test "$GCC" = "yes" ; then
|
|
|
1759 LIBS="$LIBS -lpthread -lmach -lexc"
|
|
|
1760 else
|
|
|
1761 CFLAGS="$CFLAGS -pthread"
|
|
|
1762 LDFLAGS="$LDFLAGS -pthread"
|
|
|
1763 fi
|
|
|
1764 fi
|
|
|
1765
|
|
|
1766 ;;
|
|
|
1767 QNX-6*)
|
|
|
1768 # QNX RTP
|
|
|
1769 # This may work for all QNX, but it was only reported for v6.
|
|
|
1770 SHLIB_CFLAGS="-fPIC"
|
|
|
1771 SHLIB_LD="ld -Bshareable -x"
|
|
|
1772 SHLIB_LD_LIBS=""
|
|
|
1773 SHLIB_SUFFIX=".so"
|
|
|
1774 DL_OBJS="tclLoadDl.o"
|
|
|
1775 # dlopen is in -lc on QNX
|
|
|
1776 DL_LIBS=""
|
|
|
1777 CC_SEARCH_FLAGS=""
|
|
|
1778 LD_SEARCH_FLAGS=""
|
|
|
1779 ;;
|
|
|
1780 RISCos-*)
|
|
|
1781 SHLIB_CFLAGS="-G 0"
|
|
|
1782 SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
|
|
|
1783 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1784 SHLIB_SUFFIX=".a"
|
|
|
1785 DL_OBJS="tclLoadAout.o"
|
|
|
1786 DL_LIBS=""
|
|
|
1787 LDFLAGS="$LDFLAGS -Wl,-D,08000000"
|
|
|
1788 CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
|
|
1789 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
|
|
1790 ;;
|
|
|
1791 SCO_SV-3.2*)
|
|
|
1792 # Note, dlopen is available only on SCO 3.2.5 and greater. However,
|
|
|
1793 # this test works, since "uname -s" was non-standard in 3.2.4 and
|
|
|
1794 # below.
|
|
|
1795 if test "$GCC" = "yes" ; then
|
|
|
1796 SHLIB_CFLAGS="-fPIC -melf"
|
|
|
1797 LDFLAGS="$LDFLAGS -melf -Wl,-Bexport"
|
|
|
1798 else
|
|
|
1799 SHLIB_CFLAGS="-Kpic -belf"
|
|
|
1800 LDFLAGS="$LDFLAGS -belf -Wl,-Bexport"
|
|
|
1801 fi
|
|
|
1802 SHLIB_LD="ld -G"
|
|
|
1803 SHLIB_LD_LIBS=""
|
|
|
1804 SHLIB_SUFFIX=".so"
|
|
|
1805 DL_OBJS="tclLoadDl.o"
|
|
|
1806 DL_LIBS=""
|
|
|
1807 CC_SEARCH_FLAGS=""
|
|
|
1808 LD_SEARCH_FLAGS=""
|
|
|
1809 ;;
|
|
|
1810 SINIX*5.4*)
|
|
|
1811 SHLIB_CFLAGS="-K PIC"
|
|
|
1812 SHLIB_LD="cc -G"
|
|
|
1813 SHLIB_LD_LIBS=""
|
|
|
1814 SHLIB_SUFFIX=".so"
|
|
|
1815 DL_OBJS="tclLoadDl.o"
|
|
|
1816 DL_LIBS="-ldl"
|
|
|
1817 CC_SEARCH_FLAGS=""
|
|
|
1818 LD_SEARCH_FLAGS=""
|
|
|
1819 ;;
|
|
|
1820 SunOS-4*)
|
|
|
1821 SHLIB_CFLAGS="-PIC"
|
|
|
1822 SHLIB_LD="ld"
|
|
|
1823 SHLIB_LD_LIBS=""
|
|
|
1824 SHLIB_SUFFIX=".so"
|
|
|
1825 DL_OBJS="tclLoadDl.o"
|
|
|
1826 DL_LIBS="-ldl"
|
|
|
1827 CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
|
|
1828 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
|
|
1829
|
|
|
1830 # SunOS can't handle version numbers with dots in them in library
|
|
|
1831 # specs, like -ltcl7.5, so use -ltcl75 instead. Also, it
|
|
|
1832 # requires an extra version number at the end of .so file names.
|
|
|
1833 # So, the library has to have a name like libtcl75.so.1.0
|
|
|
1834
|
|
|
1835 SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
|
|
|
1836 UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
|
|
|
1837 TCL_LIB_VERSIONS_OK=nodots
|
|
|
1838 ;;
|
|
|
1839 SunOS-5.[[0-6]])
|
|
|
1840 # Careful to not let 5.10+ fall into this case
|
|
|
1841
|
|
|
1842 # Note: If _REENTRANT isn't defined, then Solaris
|
|
|
1843 # won't define thread-safe library routines.
|
|
|
1844
|
|
|
1845 AC_DEFINE(_REENTRANT)
|
|
|
1846 AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
|
|
|
1847
|
|
|
1848 SHLIB_CFLAGS="-KPIC"
|
|
|
1849
|
|
|
1850 # Note: need the LIBS below, otherwise Tk won't find Tcl's
|
|
|
1851 # symbols when dynamically loaded into tclsh.
|
|
|
1852
|
|
|
1853 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1854 SHLIB_SUFFIX=".so"
|
|
|
1855 DL_OBJS="tclLoadDl.o"
|
|
|
1856 DL_LIBS="-ldl"
|
|
|
1857 if test "$GCC" = "yes" ; then
|
|
|
1858 SHLIB_LD="$CC -shared"
|
|
|
1859 CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
|
|
|
1860 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
|
|
1861 else
|
|
|
1862 SHLIB_LD="/usr/ccs/bin/ld -G -z text"
|
|
|
1863 CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
|
|
|
1864 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
|
|
1865 fi
|
|
|
1866 ;;
|
|
|
1867 SunOS-5*)
|
|
|
1868 # Note: If _REENTRANT isn't defined, then Solaris
|
|
|
1869 # won't define thread-safe library routines.
|
|
|
1870
|
|
|
1871 AC_DEFINE(_REENTRANT)
|
|
|
1872 AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
|
|
|
1873
|
|
|
1874 SHLIB_CFLAGS="-KPIC"
|
|
|
1875
|
|
|
1876 # Check to enable 64-bit flags for compiler/linker
|
|
|
1877 if test "$do64bit" = "yes" ; then
|
|
|
1878 arch=`isainfo`
|
|
|
1879 if test "$arch" = "sparcv9 sparc" ; then
|
|
|
1880 if test "$GCC" = "yes" ; then
|
|
|
1881 if test "`gcc -dumpversion | awk -F. '{print [$]1}'`" -lt "3" ; then
|
|
|
1882 AC_MSG_WARN([64bit mode not supported with GCC < 3.2 on $system])
|
|
|
1883 else
|
|
|
1884 do64bit_ok=yes
|
|
|
1885 CFLAGS="$CFLAGS -m64 -mcpu=v9"
|
|
|
1886 LDFLAGS="$LDFLAGS -m64 -mcpu=v9"
|
|
|
1887 SHLIB_CFLAGS="-fPIC"
|
|
|
1888 fi
|
|
|
1889 else
|
|
|
1890 do64bit_ok=yes
|
|
|
1891 if test "$do64bitVIS" = "yes" ; then
|
|
|
1892 CFLAGS="$CFLAGS -xarch=v9a"
|
|
|
1893 LDFLAGS="$LDFLAGS -xarch=v9a"
|
|
|
1894 else
|
|
|
1895 CFLAGS="$CFLAGS -xarch=v9"
|
|
|
1896 LDFLAGS="$LDFLAGS -xarch=v9"
|
|
|
1897 fi
|
|
|
1898 # Solaris 64 uses this as well
|
|
|
1899 #LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64"
|
|
|
1900 fi
|
|
|
1901 elif test "$arch" = "amd64 i386" ; then
|
|
|
1902 if test "$GCC" = "yes" ; then
|
|
|
1903 AC_MSG_WARN([64bit mode not supported with GCC on $system])
|
|
|
1904 else
|
|
|
1905 do64bit_ok=yes
|
|
|
1906 CFLAGS="$CFLAGS -xarch=amd64"
|
|
|
1907 LDFLAGS="$LDFLAGS -xarch=amd64"
|
|
|
1908 fi
|
|
|
1909 else
|
|
|
1910 AC_MSG_WARN([64bit mode not supported for $arch])
|
|
|
1911 fi
|
|
|
1912 fi
|
|
|
1913
|
|
|
1914 # Note: need the LIBS below, otherwise Tk won't find Tcl's
|
|
|
1915 # symbols when dynamically loaded into tclsh.
|
|
|
1916
|
|
|
1917 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1918 SHLIB_SUFFIX=".so"
|
|
|
1919 DL_OBJS="tclLoadDl.o"
|
|
|
1920 DL_LIBS="-ldl"
|
|
|
1921 if test "$GCC" = "yes" ; then
|
|
|
1922 SHLIB_LD="$CC -shared"
|
|
|
1923 CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
|
|
|
1924 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
|
|
1925 if test "$do64bit_ok" = "yes" ; then
|
|
|
1926 # We need to specify -static-libgcc or we need to
|
|
|
1927 # add the path to the sparv9 libgcc.
|
|
|
1928 SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc"
|
|
|
1929 # for finding sparcv9 libgcc, get the regular libgcc
|
|
|
1930 # path, remove so name and append 'sparcv9'
|
|
|
1931 #v9gcclibdir="`gcc -print-file-name=libgcc_s.so` | ..."
|
|
|
1932 #CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir"
|
|
|
1933 fi
|
|
|
1934 else
|
|
|
1935 case $system in
|
|
|
1936 SunOS-5.[[1-9]][[0-9]]*)
|
|
|
1937 SHLIB_LD='${CC} -G -z text';;
|
|
|
1938 *)
|
|
|
1939 SHLIB_LD="/usr/ccs/bin/ld -G -z text";;
|
|
|
1940 esac
|
|
|
1941 CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
|
|
|
1942 LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
|
|
|
1943 fi
|
|
|
1944 ;;
|
|
|
1945 ULTRIX-4.*)
|
|
|
1946 SHLIB_CFLAGS="-G 0"
|
|
|
1947 SHLIB_SUFFIX=".a"
|
|
|
1948 SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} | `pwd`/tclsh -r -G 0"
|
|
|
1949 SHLIB_LD_LIBS='${LIBS}'
|
|
|
1950 DL_OBJS="tclLoadAout.o"
|
|
|
1951 DL_LIBS=""
|
|
|
1952 LDFLAGS="$LDFLAGS -Wl,-D,08000000"
|
|
|
1953 CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
|
|
|
1954 LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
|
|
|
1955 if test "$GCC" != "yes" ; then
|
|
|
1956 CFLAGS="$CFLAGS -DHAVE_TZSET -std1"
|
|
|
1957 fi
|
|
|
1958 ;;
|
|
|
1959 UNIX_SV* | UnixWare-5*)
|
|
|
1960 SHLIB_CFLAGS="-KPIC"
|
|
|
1961 SHLIB_LD="cc -G"
|
|
|
1962 SHLIB_LD_LIBS=""
|
|
|
1963 SHLIB_SUFFIX=".so"
|
|
|
1964 DL_OBJS="tclLoadDl.o"
|
|
|
1965 DL_LIBS="-ldl"
|
|
|
1966 # Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers
|
|
|
1967 # that don't grok the -Bexport option. Test that it does.
|
|
|
1968 AC_CACHE_CHECK([for ld accepts -Bexport flag], tcl_cv_ld_Bexport, [
|
|
|
1969 hold_ldflags=$LDFLAGS
|
|
|
1970 LDFLAGS="$LDFLAGS -Wl,-Bexport"
|
|
|
1971 AC_TRY_LINK(, [int i;], tcl_cv_ld_Bexport=yes, tcl_cv_ld_Bexport=no)
|
|
|
1972 LDFLAGS=$hold_ldflags])
|
|
|
1973 if test $tcl_cv_ld_Bexport = yes; then
|
|
|
1974 LDFLAGS="$LDFLAGS -Wl,-Bexport"
|
|
|
1975 fi
|
|
|
1976 CC_SEARCH_FLAGS=""
|
|
|
1977 LD_SEARCH_FLAGS=""
|
|
|
1978 ;;
|
|
|
1979 esac
|
|
|
1980
|
|
|
1981 if test "$do64bit" = "yes" -a "$do64bit_ok" = "no" ; then
|
|
|
1982 AC_MSG_WARN([64bit support being disabled -- don't know magic for this platform])
|
|
|
1983 fi
|
|
|
1984
|
|
|
1985 dnl # Add any CPPFLAGS set in the environment to our CFLAGS, but delay doing so
|
|
|
1986 dnl # until the end of configure, as configure's compile and link tests use
|
|
|
1987 dnl # both CPPFLAGS and CFLAGS (unlike our compile and link) but configure's
|
|
|
1988 dnl # preprocessing tests use only CPPFLAGS.
|
|
|
1989 SC_CONFIG_COMMANDS_PRE([CFLAGS="${CFLAGS} ${CPPFLAGS}"; CPPFLAGS=""])
|
|
|
1990
|
|
|
1991 # Step 4: If pseudo-static linking is in use (see K. B. Kenny, "Dynamic
|
|
|
1992 # Loading for Tcl -- What Became of It?". Proc. 2nd Tcl/Tk Workshop,
|
|
|
1993 # New Orleans, LA, Computerized Processes Unlimited, 1994), then we need
|
|
|
1994 # to determine which of several header files defines the a.out file
|
|
|
1995 # format (a.out.h, sys/exec.h, or sys/exec_aout.h). At present, we
|
|
|
1996 # support only a file format that is more or less version-7-compatible.
|
|
|
1997 # In particular,
|
|
|
1998 # - a.out files must begin with `struct exec'.
|
|
|
1999 # - the N_TXTOFF on the `struct exec' must compute the seek address
|
|
|
2000 # of the text segment
|
|
|
2001 # - The `struct exec' must contain a_magic, a_text, a_data, a_bss
|
|
|
2002 # and a_entry fields.
|
|
|
2003 # The following compilation should succeed if and only if either sys/exec.h
|
|
|
2004 # or a.out.h is usable for the purpose.
|
|
|
2005 #
|
|
|
2006 # Note that the modified COFF format used on MIPS Ultrix 4.x is usable; the
|
|
|
2007 # `struct exec' includes a second header that contains information that
|
|
|
2008 # duplicates the v7 fields that are needed.
|
|
|
2009
|
|
|
2010 if test "x$DL_OBJS" = "xtclLoadAout.o" ; then
|
|
|
2011 AC_CACHE_CHECK([sys/exec.h], tcl_cv_sysexec_h, [
|
|
|
2012 AC_TRY_COMPILE([#include <sys/exec.h>],[
|
|
|
2013 struct exec foo;
|
|
|
2014 unsigned long seek;
|
|
|
2015 int flag;
|
|
|
2016 #if defined(__mips) || defined(mips)
|
|
|
2017 seek = N_TXTOFF (foo.ex_f, foo.ex_o);
|
|
|
2018 #else
|
|
|
2019 seek = N_TXTOFF (foo);
|
|
|
2020 #endif
|
|
|
2021 flag = (foo.a_magic == OMAGIC);
|
|
|
2022 return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
|
|
|
2023 ], tcl_cv_sysexec_h=usable, tcl_cv_sysexec_h=unusable)])
|
|
|
2024 if test $tcl_cv_sysexec_h = usable; then
|
|
|
2025 AC_DEFINE(USE_SYS_EXEC_H)
|
|
|
2026 else
|
|
|
2027 AC_CACHE_CHECK([a.out.h], tcl_cv_aout_h, [
|
|
|
2028 AC_TRY_COMPILE([#include <a.out.h>],[
|
|
|
2029 struct exec foo;
|
|
|
2030 unsigned long seek;
|
|
|
2031 int flag;
|
|
|
2032 #if defined(__mips) || defined(mips)
|
|
|
2033 seek = N_TXTOFF (foo.ex_f, foo.ex_o);
|
|
|
2034 #else
|
|
|
2035 seek = N_TXTOFF (foo);
|
|
|
2036 #endif
|
|
|
2037 flag = (foo.a_magic == OMAGIC);
|
|
|
2038 return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
|
|
|
2039 ], tcl_cv_aout_h=usable, tcl_cv_aout_h=unusable)])
|
|
|
2040 if test $tcl_cv_aout_h = usable; then
|
|
|
2041 AC_DEFINE(USE_A_OUT_H)
|
|
|
2042 else
|
|
|
2043 AC_CACHE_CHECK([sys/exec_aout.h], tcl_cv_sysexecaout_h, [
|
|
|
2044 AC_TRY_COMPILE([#include <sys/exec_aout.h>],[
|
|
|
2045 struct exec foo;
|
|
|
2046 unsigned long seek;
|
|
|
2047 int flag;
|
|
|
2048 #if defined(__mips) || defined(mips)
|
|
|
2049 seek = N_TXTOFF (foo.ex_f, foo.ex_o);
|
|
|
2050 #else
|
|
|
2051 seek = N_TXTOFF (foo);
|
|
|
2052 #endif
|
|
|
2053 flag = (foo.a_midmag == OMAGIC);
|
|
|
2054 return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
|
|
|
2055 ], tcl_cv_sysexecaout_h=usable, tcl_cv_sysexecaout_h=unusable)])
|
|
|
2056 if test $tcl_cv_sysexecaout_h = usable; then
|
|
|
2057 AC_DEFINE(USE_SYS_EXEC_AOUT_H)
|
|
|
2058 else
|
|
|
2059 DL_OBJS=""
|
|
|
2060 fi
|
|
|
2061 fi
|
|
|
2062 fi
|
|
|
2063 fi
|
|
|
2064
|
|
|
2065 # Step 5: disable dynamic loading if requested via a command-line switch.
|
|
|
2066
|
|
|
2067 AC_ARG_ENABLE(load, [ --disable-load disallow dynamic loading and "load" command],
|
|
|
2068 [tcl_ok=$enableval], [tcl_ok=yes])
|
|
|
2069 if test "$tcl_ok" = "no"; then
|
|
|
2070 DL_OBJS=""
|
|
|
2071 fi
|
|
|
2072
|
|
|
2073 if test "x$DL_OBJS" != "x" ; then
|
|
|
2074 BUILD_DLTEST="\$(DLTEST_TARGETS)"
|
|
|
2075 else
|
|
|
2076 echo "Can't figure out how to do dynamic loading or shared libraries"
|
|
|
2077 echo "on this system."
|
|
|
2078 SHLIB_CFLAGS=""
|
|
|
2079 SHLIB_LD=""
|
|
|
2080 SHLIB_SUFFIX=""
|
|
|
2081 DL_OBJS="tclLoadNone.o"
|
|
|
2082 DL_LIBS=""
|
|
|
2083 LDFLAGS="$LDFLAGS_ORIG"
|
|
|
2084 CC_SEARCH_FLAGS=""
|
|
|
2085 LD_SEARCH_FLAGS=""
|
|
|
2086 BUILD_DLTEST=""
|
|
|
2087 fi
|
|
|
2088
|
|
|
2089 # If we're running gcc, then change the C flags for compiling shared
|
|
|
2090 # libraries to the right flags for gcc, instead of those for the
|
|
|
2091 # standard manufacturer compiler.
|
|
|
2092
|
|
|
2093 if test "$DL_OBJS" != "tclLoadNone.o" ; then
|
|
|
2094 if test "$GCC" = "yes" ; then
|
|
|
2095 case $system in
|
|
|
2096 AIX-*)
|
|
|
2097 ;;
|
|
|
2098 BSD/OS*)
|
|
|
2099 ;;
|
|
|
2100 IRIX*)
|
|
|
2101 ;;
|
|
|
2102 NetBSD-*|FreeBSD-*|OpenBSD-*)
|
|
|
2103 ;;
|
|
|
2104 Darwin-*)
|
|
|
2105 ;;
|
|
|
2106 RISCos-*)
|
|
|
2107 ;;
|
|
|
2108 SCO_SV-3.2*)
|
|
|
2109 ;;
|
|
|
2110 ULTRIX-4.*)
|
|
|
2111 ;;
|
|
|
2112 *)
|
|
|
2113 SHLIB_CFLAGS="-fPIC"
|
|
|
2114 ;;
|
|
|
2115 esac
|
|
|
2116 fi
|
|
|
2117 fi
|
|
|
2118
|
|
|
2119 if test "$SHARED_LIB_SUFFIX" = "" ; then
|
|
|
2120 SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}${SHLIB_SUFFIX}'
|
|
|
2121 fi
|
|
|
2122 if test "$UNSHARED_LIB_SUFFIX" = "" ; then
|
|
|
2123 UNSHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a'
|
|
|
2124 fi
|
|
|
2125
|
|
|
2126 if test "${SHARED_BUILD}" = "1" && test "${SHLIB_SUFFIX}" != "" ; then
|
|
|
2127 LIB_SUFFIX=${SHARED_LIB_SUFFIX}
|
|
|
2128 MAKE_LIB='${SHLIB_LD} -o [$]@ ${OBJS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}'
|
|
|
2129 INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
|
|
|
2130 else
|
|
|
2131 LIB_SUFFIX=${UNSHARED_LIB_SUFFIX}
|
|
|
2132
|
|
|
2133 if test "$RANLIB" = "" ; then
|
|
|
2134 MAKE_LIB='$(STLIB_LD) [$]@ ${OBJS}'
|
|
|
2135 INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
|
|
|
2136 else
|
|
|
2137 MAKE_LIB='${STLIB_LD} [$]@ ${OBJS} ; ${RANLIB} [$]@'
|
|
|
2138 INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(LIB_FILE))'
|
|
|
2139 fi
|
|
|
2140
|
|
|
2141 dnl Not at all clear what this was doing in Tcl's configure.in
|
|
|
2142 dnl or why it was needed was needed. In any event, this sort of
|
|
|
2143 dnl things needs to be done in the big loop above.
|
|
|
2144 dnl REMOVE THIS BLOCK LATER! (mdejong)
|
|
|
2145 dnl case $system in
|
|
|
2146 dnl BSD/OS*)
|
|
|
2147 dnl ;;
|
|
|
2148 dnl AIX-[[1-4]].*)
|
|
|
2149 dnl ;;
|
|
|
2150 dnl *)
|
|
|
2151 dnl SHLIB_LD_LIBS=""
|
|
|
2152 dnl ;;
|
|
|
2153 dnl esac
|
|
|
2154 fi
|
|
|
2155
|
|
|
2156
|
|
|
2157 # Stub lib does not depend on shared/static configuration
|
|
|
2158 if test "$RANLIB" = "" ; then
|
|
|
2159 MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS}'
|
|
|
2160 INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE)'
|
|
|
2161 else
|
|
|
2162 MAKE_STUB_LIB='${STLIB_LD} [$]@ ${STUB_LIB_OBJS} ; ${RANLIB} [$]@'
|
|
|
2163 INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(STUB_LIB_FILE))'
|
|
|
2164 fi
|
|
|
2165
|
|
|
2166
|
|
|
2167 AC_SUBST(DL_LIBS)
|
|
|
2168
|
|
|
2169 AC_SUBST(DL_OBJS)
|
|
|
2170 AC_SUBST(PLAT_OBJS)
|
|
|
2171 AC_SUBST(PLAT_SRCS)
|
|
|
2172 AC_SUBST(CFLAGS)
|
|
|
2173 AC_SUBST(CFLAGS_DEBUG)
|
|
|
2174 AC_SUBST(CFLAGS_OPTIMIZE)
|
|
|
2175 AC_SUBST(CFLAGS_WARNING)
|
|
|
2176
|
|
|
2177 AC_SUBST(LDFLAGS)
|
|
|
2178 AC_SUBST(LDFLAGS_DEBUG)
|
|
|
2179 AC_SUBST(LDFLAGS_OPTIMIZE)
|
|
|
2180 AC_SUBST(CC_SEARCH_FLAGS)
|
|
|
2181 AC_SUBST(LD_SEARCH_FLAGS)
|
|
|
2182
|
|
|
2183 AC_SUBST(STLIB_LD)
|
|
|
2184 AC_SUBST(SHLIB_LD)
|
|
|
2185 AC_SUBST(TCL_SHLIB_LD_EXTRAS)
|
|
|
2186 AC_SUBST(TK_SHLIB_LD_EXTRAS)
|
|
|
2187 AC_SUBST(SHLIB_LD_LIBS)
|
|
|
2188 AC_SUBST(SHLIB_CFLAGS)
|
|
|
2189 AC_SUBST(SHLIB_SUFFIX)
|
|
|
2190
|
|
|
2191 AC_SUBST(MAKE_LIB)
|
|
|
2192 AC_SUBST(MAKE_STUB_LIB)
|
|
|
2193 AC_SUBST(INSTALL_LIB)
|
|
|
2194 AC_SUBST(INSTALL_STUB_LIB)
|
|
|
2195 AC_SUBST(RANLIB)
|
|
|
2196 ])
|
|
|
2197
|
|
|
2198 #--------------------------------------------------------------------
|
|
|
2199 # SC_SERIAL_PORT
|
|
|
2200 #
|
|
|
2201 # Determine which interface to use to talk to the serial port.
|
|
|
2202 # Note that #include lines must begin in leftmost column for
|
|
|
2203 # some compilers to recognize them as preprocessor directives,
|
|
|
2204 # and some build environments have stdin not pointing at a
|
|
|
2205 # pseudo-terminal (usually /dev/null instead.)
|
|
|
2206 #
|
|
|
2207 # Arguments:
|
|
|
2208 # none
|
|
|
2209 #
|
|
|
2210 # Results:
|
|
|
2211 #
|
|
|
2212 # Defines only one of the following vars:
|
|
|
2213 # HAVE_SYS_MODEM_H
|
|
|
2214 # USE_TERMIOS
|
|
|
2215 # USE_TERMIO
|
|
|
2216 # USE_SGTTY
|
|
|
2217 #
|
|
|
2218 #--------------------------------------------------------------------
|
|
|
2219
|
|
|
2220 AC_DEFUN([SC_SERIAL_PORT], [
|
|
|
2221 AC_CHECK_HEADERS(sys/modem.h)
|
|
|
2222 AC_CACHE_CHECK([termios vs. termio vs. sgtty], tcl_cv_api_serial, [
|
|
|
2223 AC_TRY_RUN([
|
|
|
2224 #include <termios.h>
|
|
|
2225
|
|
|
2226 int main() {
|
|
|
2227 struct termios t;
|
|
|
2228 if (tcgetattr(0, &t) == 0) {
|
|
|
2229 cfsetospeed(&t, 0);
|
|
|
2230 t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB;
|
|
|
2231 return 0;
|
|
|
2232 }
|
|
|
2233 return 1;
|
|
|
2234 }], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
|
|
|
2235 if test $tcl_cv_api_serial = no ; then
|
|
|
2236 AC_TRY_RUN([
|
|
|
2237 #include <termio.h>
|
|
|
2238
|
|
|
2239 int main() {
|
|
|
2240 struct termio t;
|
|
|
2241 if (ioctl(0, TCGETA, &t) == 0) {
|
|
|
2242 t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB;
|
|
|
2243 return 0;
|
|
|
2244 }
|
|
|
2245 return 1;
|
|
|
2246 }], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
|
|
|
2247 fi
|
|
|
2248 if test $tcl_cv_api_serial = no ; then
|
|
|
2249 AC_TRY_RUN([
|
|
|
2250 #include <sgtty.h>
|
|
|
2251
|
|
|
2252 int main() {
|
|
|
2253 struct sgttyb t;
|
|
|
2254 if (ioctl(0, TIOCGETP, &t) == 0) {
|
|
|
2255 t.sg_ospeed = 0;
|
|
|
2256 t.sg_flags |= ODDP | EVENP | RAW;
|
|
|
2257 return 0;
|
|
|
2258 }
|
|
|
2259 return 1;
|
|
|
2260 }], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
|
|
|
2261 fi
|
|
|
2262 if test $tcl_cv_api_serial = no ; then
|
|
|
2263 AC_TRY_RUN([
|
|
|
2264 #include <termios.h>
|
|
|
2265 #include <errno.h>
|
|
|
2266
|
|
|
2267 int main() {
|
|
|
2268 struct termios t;
|
|
|
2269 if (tcgetattr(0, &t) == 0
|
|
|
2270 || errno == ENOTTY || errno == ENXIO || errno == EINVAL) {
|
|
|
2271 cfsetospeed(&t, 0);
|
|
|
2272 t.c_cflag |= PARENB | PARODD | CSIZE | CSTOPB;
|
|
|
2273 return 0;
|
|
|
2274 }
|
|
|
2275 return 1;
|
|
|
2276 }], tcl_cv_api_serial=termios, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
|
|
|
2277 fi
|
|
|
2278 if test $tcl_cv_api_serial = no; then
|
|
|
2279 AC_TRY_RUN([
|
|
|
2280 #include <termio.h>
|
|
|
2281 #include <errno.h>
|
|
|
2282
|
|
|
2283 int main() {
|
|
|
2284 struct termio t;
|
|
|
2285 if (ioctl(0, TCGETA, &t) == 0
|
|
|
2286 || errno == ENOTTY || errno == ENXIO || errno == EINVAL) {
|
|
|
2287 t.c_cflag |= CBAUD | PARENB | PARODD | CSIZE | CSTOPB;
|
|
|
2288 return 0;
|
|
|
2289 }
|
|
|
2290 return 1;
|
|
|
2291 }], tcl_cv_api_serial=termio, tcl_cv_api_serial=no, tcl_cv_api_serial=no)
|
|
|
2292 fi
|
|
|
2293 if test $tcl_cv_api_serial = no; then
|
|
|
2294 AC_TRY_RUN([
|
|
|
2295 #include <sgtty.h>
|
|
|
2296 #include <errno.h>
|
|
|
2297
|
|
|
2298 int main() {
|
|
|
2299 struct sgttyb t;
|
|
|
2300 if (ioctl(0, TIOCGETP, &t) == 0
|
|
|
2301 || errno == ENOTTY || errno == ENXIO || errno == EINVAL) {
|
|
|
2302 t.sg_ospeed = 0;
|
|
|
2303 t.sg_flags |= ODDP | EVENP | RAW;
|
|
|
2304 return 0;
|
|
|
2305 }
|
|
|
2306 return 1;
|
|
|
2307 }], tcl_cv_api_serial=sgtty, tcl_cv_api_serial=none, tcl_cv_api_serial=none)
|
|
|
2308 fi])
|
|
|
2309 case $tcl_cv_api_serial in
|
|
|
2310 termios) AC_DEFINE(USE_TERMIOS);;
|
|
|
2311 termio) AC_DEFINE(USE_TERMIO);;
|
|
|
2312 sgtty) AC_DEFINE(USE_SGTTY);;
|
|
|
2313 esac
|
|
|
2314 ])
|
|
|
2315
|
|
|
2316 #--------------------------------------------------------------------
|
|
|
2317 # SC_MISSING_POSIX_HEADERS
|
|
|
2318 #
|
|
|
2319 # Supply substitutes for missing POSIX header files. Special
|
|
|
2320 # notes:
|
|
|
2321 # - stdlib.h doesn't define strtol, strtoul, or
|
|
|
2322 # strtod insome versions of SunOS
|
|
|
2323 # - some versions of string.h don't declare procedures such
|
|
|
2324 # as strstr
|
|
|
2325 #
|
|
|
2326 # Arguments:
|
|
|
2327 # none
|
|
|
2328 #
|
|
|
2329 # Results:
|
|
|
2330 #
|
|
|
2331 # Defines some of the following vars:
|
|
|
2332 # NO_DIRENT_H
|
|
|
2333 # NO_ERRNO_H
|
|
|
2334 # NO_VALUES_H
|
|
|
2335 # HAVE_LIMITS_H or NO_LIMITS_H
|
|
|
2336 # NO_STDLIB_H
|
|
|
2337 # NO_STRING_H
|
|
|
2338 # NO_SYS_WAIT_H
|
|
|
2339 # NO_DLFCN_H
|
|
|
2340 # HAVE_UNISTD_H
|
|
|
2341 # HAVE_SYS_PARAM_H
|
|
|
2342 #
|
|
|
2343 # HAVE_STRING_H ?
|
|
|
2344 #
|
|
|
2345 #--------------------------------------------------------------------
|
|
|
2346
|
|
|
2347 AC_DEFUN([SC_MISSING_POSIX_HEADERS], [
|
|
|
2348 AC_CACHE_CHECK([dirent.h], tcl_cv_dirent_h, [
|
|
|
2349 AC_TRY_LINK([#include <sys/types.h>
|
|
|
2350 #include <dirent.h>], [
|
|
|
2351 #ifndef _POSIX_SOURCE
|
|
|
2352 # ifdef __Lynx__
|
|
|
2353 /*
|
|
|
2354 * Generate compilation error to make the test fail: Lynx headers
|
|
|
2355 * are only valid if really in the POSIX environment.
|
|
|
2356 */
|
|
|
2357
|
|
|
2358 missing_procedure();
|
|
|
2359 # endif
|
|
|
2360 #endif
|
|
|
2361 DIR *d;
|
|
|
2362 struct dirent *entryPtr;
|
|
|
2363 char *p;
|
|
|
2364 d = opendir("foobar");
|
|
|
2365 entryPtr = readdir(d);
|
|
|
2366 p = entryPtr->d_name;
|
|
|
2367 closedir(d);
|
|
|
2368 ], tcl_cv_dirent_h=yes, tcl_cv_dirent_h=no)])
|
|
|
2369
|
|
|
2370 if test $tcl_cv_dirent_h = no; then
|
|
|
2371 AC_DEFINE(NO_DIRENT_H)
|
|
|
2372 fi
|
|
|
2373
|
|
|
2374 AC_CHECK_HEADER(errno.h, , [AC_DEFINE(NO_ERRNO_H)])
|
|
|
2375 AC_CHECK_HEADER(float.h, , [AC_DEFINE(NO_FLOAT_H)])
|
|
|
2376 AC_CHECK_HEADER(values.h, , [AC_DEFINE(NO_VALUES_H)])
|
|
|
2377 AC_CHECK_HEADER(limits.h,
|
|
|
2378 [AC_DEFINE(HAVE_LIMITS_H)], [AC_DEFINE(NO_LIMITS_H)])
|
|
|
2379 AC_CHECK_HEADER(stdlib.h, tcl_ok=1, tcl_ok=0)
|
|
|
2380 AC_EGREP_HEADER(strtol, stdlib.h, , tcl_ok=0)
|
|
|
2381 AC_EGREP_HEADER(strtoul, stdlib.h, , tcl_ok=0)
|
|
|
2382 AC_EGREP_HEADER(strtod, stdlib.h, , tcl_ok=0)
|
|
|
2383 if test $tcl_ok = 0; then
|
|
|
2384 AC_DEFINE(NO_STDLIB_H)
|
|
|
2385 fi
|
|
|
2386 AC_CHECK_HEADER(string.h, tcl_ok=1, tcl_ok=0)
|
|
|
2387 AC_EGREP_HEADER(strstr, string.h, , tcl_ok=0)
|
|
|
2388 AC_EGREP_HEADER(strerror, string.h, , tcl_ok=0)
|
|
|
2389
|
|
|
2390 # See also memmove check below for a place where NO_STRING_H can be
|
|
|
2391 # set and why.
|
|
|
2392
|
|
|
2393 if test $tcl_ok = 0; then
|
|
|
2394 AC_DEFINE(NO_STRING_H)
|
|
|
2395 fi
|
|
|
2396
|
|
|
2397 AC_CHECK_HEADER(sys/wait.h, , [AC_DEFINE(NO_SYS_WAIT_H)])
|
|
|
2398 AC_CHECK_HEADER(dlfcn.h, , [AC_DEFINE(NO_DLFCN_H)])
|
|
|
2399
|
|
|
2400 # OS/390 lacks sys/param.h (and doesn't need it, by chance).
|
|
|
2401 AC_HAVE_HEADERS(unistd.h sys/param.h)
|
|
|
2402 ])
|
|
|
2403
|
|
|
2404 #--------------------------------------------------------------------
|
|
|
2405 # SC_PATH_X
|
|
|
2406 #
|
|
|
2407 # Locate the X11 header files and the X11 library archive. Try
|
|
|
2408 # the ac_path_x macro first, but if it doesn't find the X stuff
|
|
|
2409 # (e.g. because there's no xmkmf program) then check through
|
|
|
2410 # a list of possible directories. Under some conditions the
|
|
|
2411 # autoconf macro will return an include directory that contains
|
|
|
2412 # no include files, so double-check its result just to be safe.
|
|
|
2413 #
|
|
|
2414 # Arguments:
|
|
|
2415 # none
|
|
|
2416 #
|
|
|
2417 # Results:
|
|
|
2418 #
|
|
|
2419 # Sets the the following vars:
|
|
|
2420 # XINCLUDES
|
|
|
2421 # XLIBSW
|
|
|
2422 #
|
|
|
2423 #--------------------------------------------------------------------
|
|
|
2424
|
|
|
2425 AC_DEFUN([SC_PATH_X], [
|
|
|
2426 AC_PATH_X
|
|
|
2427 not_really_there=""
|
|
|
2428 if test "$no_x" = ""; then
|
|
|
2429 if test "$x_includes" = ""; then
|
|
|
2430 AC_TRY_CPP([#include <X11/XIntrinsic.h>], , not_really_there="yes")
|
|
|
2431 else
|
|
|
2432 if test ! -r $x_includes/X11/Intrinsic.h; then
|
|
|
2433 not_really_there="yes"
|
|
|
2434 fi
|
|
|
2435 fi
|
|
|
2436 fi
|
|
|
2437 if test "$no_x" = "yes" -o "$not_really_there" = "yes"; then
|
|
|
2438 AC_MSG_CHECKING([for X11 header files])
|
|
|
2439 found_xincludes="no"
|
|
|
2440 AC_TRY_CPP([#include <X11/Intrinsic.h>], found_xincludes="yes", found_xincludes="no")
|
|
|
2441 if test "$found_xincludes" = "no"; then
|
|
|
2442 dirs="/usr/unsupported/include /usr/local/include /usr/X386/include /usr/X11R6/include /usr/X11R5/include /usr/include/X11R5 /usr/include/X11R4 /usr/openwin/include /usr/X11/include /usr/sww/include"
|
|
|
2443 for i in $dirs ; do
|
|
|
2444 if test -r $i/X11/Intrinsic.h; then
|
|
|
2445 AC_MSG_RESULT([$i])
|
|
|
2446 XINCLUDES=" -I$i"
|
|
|
2447 found_xincludes="yes"
|
|
|
2448 break
|
|
|
2449 fi
|
|
|
2450 done
|
|
|
2451 fi
|
|
|
2452 else
|
|
|
2453 if test "$x_includes" != ""; then
|
|
|
2454 XINCLUDES="-I$x_includes"
|
|
|
2455 found_xincludes="yes"
|
|
|
2456 fi
|
|
|
2457 fi
|
|
|
2458 if test found_xincludes = "no"; then
|
|
|
2459 AC_MSG_RESULT([couldn't find any!])
|
|
|
2460 fi
|
|
|
2461
|
|
|
2462 if test "$no_x" = yes; then
|
|
|
2463 AC_MSG_CHECKING([for X11 libraries])
|
|
|
2464 XLIBSW=nope
|
|
|
2465 dirs="/usr/unsupported/lib /usr/local/lib /usr/X386/lib /usr/X11R6/lib /usr/X11R5/lib /usr/lib/X11R5 /usr/lib/X11R4 /usr/openwin/lib /usr/X11/lib /usr/sww/X11/lib"
|
|
|
2466 for i in $dirs ; do
|
|
|
2467 if test -r $i/libX11.a -o -r $i/libX11.so -o -r $i/libX11.sl; then
|
|
|
2468 AC_MSG_RESULT([$i])
|
|
|
2469 XLIBSW="-L$i -lX11"
|
|
|
2470 x_libraries="$i"
|
|
|
2471 break
|
|
|
2472 fi
|
|
|
2473 done
|
|
|
2474 else
|
|
|
2475 if test "$x_libraries" = ""; then
|
|
|
2476 XLIBSW=-lX11
|
|
|
2477 else
|
|
|
2478 XLIBSW="-L$x_libraries -lX11"
|
|
|
2479 fi
|
|
|
2480 fi
|
|
|
2481 if test "$XLIBSW" = nope ; then
|
|
|
2482 AC_CHECK_LIB(Xwindow, XCreateWindow, XLIBSW=-lXwindow)
|
|
|
2483 fi
|
|
|
2484 if test "$XLIBSW" = nope ; then
|
|
|
2485 AC_MSG_RESULT([could not find any! Using -lX11.])
|
|
|
2486 XLIBSW=-lX11
|
|
|
2487 fi
|
|
|
2488 ])
|
|
|
2489
|
|
|
2490 #--------------------------------------------------------------------
|
|
|
2491 # SC_BLOCKING_STYLE
|
|
|
2492 #
|
|
|
2493 # The statements below check for systems where POSIX-style
|
|
|
2494 # non-blocking I/O (O_NONBLOCK) doesn't work or is unimplemented.
|
|
|
2495 # On these systems (mostly older ones), use the old BSD-style
|
|
|
2496 # FIONBIO approach instead.
|
|
|
2497 #
|
|
|
2498 # Arguments:
|
|
|
2499 # none
|
|
|
2500 #
|
|
|
2501 # Results:
|
|
|
2502 #
|
|
|
2503 # Defines some of the following vars:
|
|
|
2504 # HAVE_SYS_IOCTL_H
|
|
|
2505 # HAVE_SYS_FILIO_H
|
|
|
2506 # USE_FIONBIO
|
|
|
2507 # O_NONBLOCK
|
|
|
2508 #
|
|
|
2509 #--------------------------------------------------------------------
|
|
|
2510
|
|
|
2511 AC_DEFUN([SC_BLOCKING_STYLE], [
|
|
|
2512 AC_CHECK_HEADERS(sys/ioctl.h)
|
|
|
2513 AC_CHECK_HEADERS(sys/filio.h)
|
|
|
2514 SC_CONFIG_SYSTEM
|
|
|
2515 AC_MSG_CHECKING([FIONBIO vs. O_NONBLOCK for nonblocking I/O])
|
|
|
2516 case $system in
|
|
|
2517 # There used to be code here to use FIONBIO under AIX. However, it
|
|
|
2518 # was reported that FIONBIO doesn't work under AIX 3.2.5. Since
|
|
|
2519 # using O_NONBLOCK seems fine under AIX 4.*, I removed the FIONBIO
|
|
|
2520 # code (JO, 5/31/97).
|
|
|
2521
|
|
|
2522 OSF*)
|
|
|
2523 AC_DEFINE(USE_FIONBIO)
|
|
|
2524 AC_MSG_RESULT([FIONBIO])
|
|
|
2525 ;;
|
|
|
2526 SunOS-4*)
|
|
|
2527 AC_DEFINE(USE_FIONBIO)
|
|
|
2528 AC_MSG_RESULT([FIONBIO])
|
|
|
2529 ;;
|
|
|
2530 ULTRIX-4.*)
|
|
|
2531 AC_DEFINE(USE_FIONBIO)
|
|
|
2532 AC_MSG_RESULT([FIONBIO])
|
|
|
2533 ;;
|
|
|
2534 *)
|
|
|
2535 AC_MSG_RESULT([O_NONBLOCK])
|
|
|
2536 ;;
|
|
|
2537 esac
|
|
|
2538 ])
|
|
|
2539
|
|
|
2540 #--------------------------------------------------------------------
|
|
|
2541 # SC_TIME_HANLDER
|
|
|
2542 #
|
|
|
2543 # Checks how the system deals with time.h, what time structures
|
|
|
2544 # are used on the system, and what fields the structures have.
|
|
|
2545 #
|
|
|
2546 # Arguments:
|
|
|
2547 # none
|
|
|
2548 #
|
|
|
2549 # Results:
|
|
|
2550 #
|
|
|
2551 # Defines some of the following vars:
|
|
|
2552 # USE_DELTA_FOR_TZ
|
|
|
2553 # HAVE_TM_GMTOFF
|
|
|
2554 # HAVE_TM_TZADJ
|
|
|
2555 # HAVE_TIMEZONE_VAR
|
|
|
2556 #
|
|
|
2557 #--------------------------------------------------------------------
|
|
|
2558
|
|
|
2559 AC_DEFUN([SC_TIME_HANDLER], [
|
|
|
2560 AC_CHECK_HEADERS(sys/time.h)
|
|
|
2561 AC_HEADER_TIME
|
|
|
2562 AC_STRUCT_TIMEZONE
|
|
|
2563
|
|
|
2564 AC_CHECK_FUNCS(gmtime_r localtime_r)
|
|
|
2565
|
|
|
2566 AC_CACHE_CHECK([tm_tzadj in struct tm], tcl_cv_member_tm_tzadj, [
|
|
|
2567 AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_tzadj;],
|
|
|
2568 tcl_cv_member_tm_tzadj=yes, tcl_cv_member_tm_tzadj=no)])
|
|
|
2569 if test $tcl_cv_member_tm_tzadj = yes ; then
|
|
|
2570 AC_DEFINE(HAVE_TM_TZADJ)
|
|
|
2571 fi
|
|
|
2572
|
|
|
2573 AC_CACHE_CHECK([tm_gmtoff in struct tm], tcl_cv_member_tm_gmtoff, [
|
|
|
2574 AC_TRY_COMPILE([#include <time.h>], [struct tm tm; tm.tm_gmtoff;],
|
|
|
2575 tcl_cv_member_tm_gmtoff=yes, tcl_cv_member_tm_gmtoff=no)])
|
|
|
2576 if test $tcl_cv_member_tm_gmtoff = yes ; then
|
|
|
2577 AC_DEFINE(HAVE_TM_GMTOFF)
|
|
|
2578 fi
|
|
|
2579
|
|
|
2580 #
|
|
|
2581 # Its important to include time.h in this check, as some systems
|
|
|
2582 # (like convex) have timezone functions, etc.
|
|
|
2583 #
|
|
|
2584 AC_CACHE_CHECK([long timezone variable], tcl_cv_timezone_long, [
|
|
|
2585 AC_TRY_COMPILE([#include <time.h>],
|
|
|
2586 [extern long timezone;
|
|
|
2587 timezone += 1;
|
|
|
2588 exit (0);],
|
|
|
2589 tcl_cv_timezone_long=yes, tcl_cv_timezone_long=no)])
|
|
|
2590 if test $tcl_cv_timezone_long = yes ; then
|
|
|
2591 AC_DEFINE(HAVE_TIMEZONE_VAR)
|
|
|
2592 else
|
|
|
2593 #
|
|
|
2594 # On some systems (eg IRIX 6.2), timezone is a time_t and not a long.
|
|
|
2595 #
|
|
|
2596 AC_CACHE_CHECK([time_t timezone variable], tcl_cv_timezone_time, [
|
|
|
2597 AC_TRY_COMPILE([#include <time.h>],
|
|
|
2598 [extern time_t timezone;
|
|
|
2599 timezone += 1;
|
|
|
2600 exit (0);],
|
|
|
2601 tcl_cv_timezone_time=yes, tcl_cv_timezone_time=no)])
|
|
|
2602 if test $tcl_cv_timezone_time = yes ; then
|
|
|
2603 AC_DEFINE(HAVE_TIMEZONE_VAR)
|
|
|
2604 fi
|
|
|
2605 fi
|
|
|
2606 ])
|
|
|
2607
|
|
|
2608 #--------------------------------------------------------------------
|
|
|
2609 # SC_BUGGY_STRTOD
|
|
|
2610 #
|
|
|
2611 # Under Solaris 2.4, strtod returns the wrong value for the
|
|
|
2612 # terminating character under some conditions. Check for this
|
|
|
2613 # and if the problem exists use a substitute procedure
|
|
|
2614 # "fixstrtod" (provided by Tcl) that corrects the error.
|
|
|
2615 # Also, on Compaq's Tru64 Unix 5.0,
|
|
|
2616 # strtod(" ") returns 0.0 instead of a failure to convert.
|
|
|
2617 #
|
|
|
2618 # Arguments:
|
|
|
2619 # none
|
|
|
2620 #
|
|
|
2621 # Results:
|
|
|
2622 #
|
|
|
2623 # Might defines some of the following vars:
|
|
|
2624 # strtod (=fixstrtod)
|
|
|
2625 #
|
|
|
2626 #--------------------------------------------------------------------
|
|
|
2627
|
|
|
2628 AC_DEFUN([SC_BUGGY_STRTOD], [
|
|
|
2629 AC_CHECK_FUNC(strtod, tcl_strtod=1, tcl_strtod=0)
|
|
|
2630 if test "$tcl_strtod" = 1; then
|
|
|
2631 AC_CACHE_CHECK([for Solaris2.4/Tru64 strtod bugs], tcl_cv_strtod_buggy,[
|
|
|
2632 AC_TRY_RUN([
|
|
|
2633 extern double strtod();
|
|
|
2634 int main() {
|
|
|
2635 char *infString="Inf", *nanString="NaN", *spaceString=" ";
|
|
|
2636 char *term;
|
|
|
2637 double value;
|
|
|
2638 value = strtod(infString, &term);
|
|
|
2639 if ((term != infString) && (term[-1] == 0)) {
|
|
|
2640 exit(1);
|
|
|
2641 }
|
|
|
2642 value = strtod(nanString, &term);
|
|
|
2643 if ((term != nanString) && (term[-1] == 0)) {
|
|
|
2644 exit(1);
|
|
|
2645 }
|
|
|
2646 value = strtod(spaceString, &term);
|
|
|
2647 if (term == (spaceString+1)) {
|
|
|
2648 exit(1);
|
|
|
2649 }
|
|
|
2650 exit(0);
|
|
|
2651 }], tcl_cv_strtod_buggy=ok, tcl_cv_strtod_buggy=buggy,
|
|
|
2652 tcl_cv_strtod_buggy=buggy)])
|
|
|
2653 if test "$tcl_cv_strtod_buggy" = buggy; then
|
|
|
2654 LIBOBJS="$LIBOBJS fixstrtod.o"
|
|
|
2655 AC_DEFINE(strtod, fixstrtod)
|
|
|
2656 fi
|
|
|
2657 fi
|
|
|
2658 ])
|
|
|
2659
|
|
|
2660 #--------------------------------------------------------------------
|
|
|
2661 # SC_TCL_LINK_LIBS
|
|
|
2662 #
|
|
|
2663 # Search for the libraries needed to link the Tcl shell.
|
|
|
2664 # Things like the math library (-lm) and socket stuff (-lsocket vs.
|
|
|
2665 # -lnsl) are dealt with here.
|
|
|
2666 #
|
|
|
2667 # Arguments:
|
|
|
2668 # Requires the following vars to be set in the Makefile:
|
|
|
2669 # DL_LIBS
|
|
|
2670 # LIBS
|
|
|
2671 # MATH_LIBS
|
|
|
2672 #
|
|
|
2673 # Results:
|
|
|
2674 #
|
|
|
2675 # Subst's the following var:
|
|
|
2676 # TCL_LIBS
|
|
|
2677 # MATH_LIBS
|
|
|
2678 #
|
|
|
2679 # Might append to the following vars:
|
|
|
2680 # LIBS
|
|
|
2681 #
|
|
|
2682 # Might define the following vars:
|
|
|
2683 # HAVE_NET_ERRNO_H
|
|
|
2684 #
|
|
|
2685 #--------------------------------------------------------------------
|
|
|
2686
|
|
|
2687 AC_DEFUN([SC_TCL_LINK_LIBS], [
|
|
|
2688 #--------------------------------------------------------------------
|
|
|
2689 # On a few very rare systems, all of the libm.a stuff is
|
|
|
2690 # already in libc.a. Set compiler flags accordingly.
|
|
|
2691 # Also, Linux requires the "ieee" library for math to work
|
|
|
2692 # right (and it must appear before "-lm").
|
|
|
2693 #--------------------------------------------------------------------
|
|
|
2694
|
|
|
2695 AC_CHECK_FUNC(sin, MATH_LIBS="", MATH_LIBS="-lm")
|
|
|
2696 AC_CHECK_LIB(ieee, main, [MATH_LIBS="-lieee $MATH_LIBS"])
|
|
|
2697
|
|
|
2698 #--------------------------------------------------------------------
|
|
|
2699 # Interactive UNIX requires -linet instead of -lsocket, plus it
|
|
|
2700 # needs net/errno.h to define the socket-related error codes.
|
|
|
2701 #--------------------------------------------------------------------
|
|
|
2702
|
|
|
2703 AC_CHECK_LIB(inet, main, [LIBS="$LIBS -linet"])
|
|
|
2704 AC_CHECK_HEADER(net/errno.h, [AC_DEFINE(HAVE_NET_ERRNO_H)])
|
|
|
2705
|
|
|
2706 #--------------------------------------------------------------------
|
|
|
2707 # Check for the existence of the -lsocket and -lnsl libraries.
|
|
|
2708 # The order here is important, so that they end up in the right
|
|
|
2709 # order in the command line generated by make. Here are some
|
|
|
2710 # special considerations:
|
|
|
2711 # 1. Use "connect" and "accept" to check for -lsocket, and
|
|
|
2712 # "gethostbyname" to check for -lnsl.
|
|
|
2713 # 2. Use each function name only once: can't redo a check because
|
|
|
2714 # autoconf caches the results of the last check and won't redo it.
|
|
|
2715 # 3. Use -lnsl and -lsocket only if they supply procedures that
|
|
|
2716 # aren't already present in the normal libraries. This is because
|
|
|
2717 # IRIX 5.2 has libraries, but they aren't needed and they're
|
|
|
2718 # bogus: they goof up name resolution if used.
|
|
|
2719 # 4. On some SVR4 systems, can't use -lsocket without -lnsl too.
|
|
|
2720 # To get around this problem, check for both libraries together
|
|
|
2721 # if -lsocket doesn't work by itself.
|
|
|
2722 #--------------------------------------------------------------------
|
|
|
2723
|
|
|
2724 tcl_checkBoth=0
|
|
|
2725 AC_CHECK_FUNC(connect, tcl_checkSocket=0, tcl_checkSocket=1)
|
|
|
2726 if test "$tcl_checkSocket" = 1; then
|
|
|
2727 AC_CHECK_FUNC(setsockopt, , [AC_CHECK_LIB(socket, setsockopt,
|
|
|
2728 LIBS="$LIBS -lsocket", tcl_checkBoth=1)])
|
|
|
2729 fi
|
|
|
2730 if test "$tcl_checkBoth" = 1; then
|
|
|
2731 tk_oldLibs=$LIBS
|
|
|
2732 LIBS="$LIBS -lsocket -lnsl"
|
|
|
2733 AC_CHECK_FUNC(accept, tcl_checkNsl=0, [LIBS=$tk_oldLibs])
|
|
|
2734 fi
|
|
|
2735 AC_CHECK_FUNC(gethostbyname, , [AC_CHECK_LIB(nsl, gethostbyname,
|
|
|
2736 [LIBS="$LIBS -lnsl"])])
|
|
|
2737
|
|
|
2738 # Don't perform the eval of the libraries here because DL_LIBS
|
|
|
2739 # won't be set until we call SC_CONFIG_CFLAGS
|
|
|
2740
|
|
|
2741 TCL_LIBS='${DL_LIBS} ${LIBS} ${MATH_LIBS}'
|
|
|
2742 AC_SUBST(TCL_LIBS)
|
|
|
2743 AC_SUBST(MATH_LIBS)
|
|
|
2744 ])
|
|
|
2745
|
|
|
2746 #--------------------------------------------------------------------
|
|
|
2747 # SC_TCL_EARLY_FLAGS
|
|
|
2748 #
|
|
|
2749 # Check for what flags are needed to be passed so the correct OS
|
|
|
2750 # features are available.
|
|
|
2751 #
|
|
|
2752 # Arguments:
|
|
|
2753 # None
|
|
|
2754 #
|
|
|
2755 # Results:
|
|
|
2756 #
|
|
|
2757 # Might define the following vars:
|
|
|
2758 # _ISOC99_SOURCE
|
|
|
2759 # _LARGEFILE64_SOURCE
|
|
|
2760 # _LARGEFILE_SOURCE64
|
|
|
2761 #
|
|
|
2762 #--------------------------------------------------------------------
|
|
|
2763
|
|
|
2764 AC_DEFUN([SC_TCL_EARLY_FLAG],[
|
|
|
2765 AC_CACHE_VAL([tcl_cv_flag_]translit($1,[A-Z],[a-z]),
|
|
|
2766 AC_TRY_COMPILE([$2], $3, [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no,
|
|
|
2767 AC_TRY_COMPILE([[#define ]$1[ 1
|
|
|
2768 ]$2], $3,
|
|
|
2769 [tcl_cv_flag_]translit($1,[A-Z],[a-z])=yes,
|
|
|
2770 [tcl_cv_flag_]translit($1,[A-Z],[a-z])=no)))
|
|
|
2771 if test ["x${tcl_cv_flag_]translit($1,[A-Z],[a-z])[}" = "xyes"] ; then
|
|
|
2772 AC_DEFINE($1)
|
|
|
2773 tcl_flags="$tcl_flags $1"
|
|
|
2774 fi
|
|
|
2775 ])
|
|
|
2776
|
|
|
2777 AC_DEFUN([SC_TCL_EARLY_FLAGS],[
|
|
|
2778 AC_MSG_CHECKING([for required early compiler flags])
|
|
|
2779 tcl_flags=""
|
|
|
2780 SC_TCL_EARLY_FLAG(_ISOC99_SOURCE,[#include <stdlib.h>],
|
|
|
2781 [char *p = (char *)strtoll; char *q = (char *)strtoull;])
|
|
|
2782 SC_TCL_EARLY_FLAG(_LARGEFILE64_SOURCE,[#include <sys/stat.h>],
|
|
|
2783 [struct stat64 buf; int i = stat64("/", &buf);])
|
|
|
2784 SC_TCL_EARLY_FLAG(_LARGEFILE_SOURCE64,[#include <sys/stat.h>],
|
|
|
2785 [char *p = (char *)open64;])
|
|
|
2786 if test "x${tcl_flags}" = "x" ; then
|
|
|
2787 AC_MSG_RESULT([none])
|
|
|
2788 else
|
|
|
2789 AC_MSG_RESULT([${tcl_flags}])
|
|
|
2790 fi
|
|
|
2791 ])
|
|
|
2792
|
|
|
2793 #--------------------------------------------------------------------
|
|
|
2794 # SC_TCL_64BIT_FLAGS
|
|
|
2795 #
|
|
|
2796 # Check for what is defined in the way of 64-bit features.
|
|
|
2797 #
|
|
|
2798 # Arguments:
|
|
|
2799 # None
|
|
|
2800 #
|
|
|
2801 # Results:
|
|
|
2802 #
|
|
|
2803 # Might define the following vars:
|
|
|
2804 # TCL_WIDE_INT_IS_LONG
|
|
|
2805 # TCL_WIDE_INT_TYPE
|
|
|
2806 # HAVE_STRUCT_DIRENT64
|
|
|
2807 # HAVE_STRUCT_STAT64
|
|
|
2808 # HAVE_TYPE_OFF64_T
|
|
|
2809 #
|
|
|
2810 #--------------------------------------------------------------------
|
|
|
2811
|
|
|
2812 AC_DEFUN([SC_TCL_64BIT_FLAGS], [
|
|
|
2813 AC_MSG_CHECKING([for 64-bit integer type])
|
|
|
2814 AC_CACHE_VAL(tcl_cv_type_64bit,[
|
|
|
2815 tcl_cv_type_64bit=none
|
|
|
2816 # See if the compiler knows natively about __int64
|
|
|
2817 AC_TRY_COMPILE(,[__int64 value = (__int64) 0;],
|
|
|
2818 tcl_type_64bit=__int64, tcl_type_64bit="long long")
|
|
|
2819 # See if we should use long anyway Note that we substitute in the
|
|
|
2820 # type that is our current guess for a 64-bit type inside this check
|
|
|
2821 # program, so it should be modified only carefully...
|
|
|
2822 AC_TRY_COMPILE(,[switch (0) {
|
|
|
2823 case 1: case (sizeof(]${tcl_type_64bit}[)==sizeof(long)): ;
|
|
|
2824 }],tcl_cv_type_64bit=${tcl_type_64bit})])
|
|
|
2825 if test "${tcl_cv_type_64bit}" = none ; then
|
|
|
2826 AC_DEFINE(TCL_WIDE_INT_IS_LONG)
|
|
|
2827 AC_MSG_RESULT([using long])
|
|
|
2828 else
|
|
|
2829 AC_DEFINE_UNQUOTED(TCL_WIDE_INT_TYPE,${tcl_cv_type_64bit})
|
|
|
2830 AC_MSG_RESULT([${tcl_cv_type_64bit}])
|
|
|
2831
|
|
|
2832 # Now check for auxiliary declarations
|
|
|
2833 AC_CACHE_CHECK([for struct dirent64], tcl_cv_struct_dirent64,[
|
|
|
2834 AC_TRY_COMPILE([#include <sys/types.h>
|
|
|
2835 #include <sys/dirent.h>],[struct dirent64 p;],
|
|
|
2836 tcl_cv_struct_dirent64=yes,tcl_cv_struct_dirent64=no)])
|
|
|
2837 if test "x${tcl_cv_struct_dirent64}" = "xyes" ; then
|
|
|
2838 AC_DEFINE(HAVE_STRUCT_DIRENT64)
|
|
|
2839 fi
|
|
|
2840
|
|
|
2841 AC_CACHE_CHECK([for struct stat64], tcl_cv_struct_stat64,[
|
|
|
2842 AC_TRY_COMPILE([#include <sys/stat.h>],[struct stat64 p;
|
|
|
2843 ],
|
|
|
2844 tcl_cv_struct_stat64=yes,tcl_cv_struct_stat64=no)])
|
|
|
2845 if test "x${tcl_cv_struct_stat64}" = "xyes" ; then
|
|
|
2846 AC_DEFINE(HAVE_STRUCT_STAT64)
|
|
|
2847 fi
|
|
|
2848
|
|
|
2849 AC_CHECK_FUNCS(open64 lseek64)
|
|
|
2850 AC_MSG_CHECKING([for off64_t])
|
|
|
2851 AC_CACHE_VAL(tcl_cv_type_off64_t,[
|
|
|
2852 AC_TRY_COMPILE([#include <sys/types.h>],[off64_t offset;
|
|
|
2853 ],
|
|
|
2854 tcl_cv_type_off64_t=yes,tcl_cv_type_off64_t=no)])
|
|
|
2855 dnl Define HAVE_TYPE_OFF64_T only when the off64_t type and the
|
|
|
2856 dnl functions lseek64 and open64 are defined.
|
|
|
2857 if test "x${tcl_cv_type_off64_t}" = "xyes" && \
|
|
|
2858 test "x${ac_cv_func_lseek64}" = "xyes" && \
|
|
|
2859 test "x${ac_cv_func_open64}" = "xyes" ; then
|
|
|
2860 AC_DEFINE(HAVE_TYPE_OFF64_T)
|
|
|
2861 AC_MSG_RESULT([yes])
|
|
|
2862 else
|
|
|
2863 AC_MSG_RESULT([no])
|
|
|
2864 fi
|
|
|
2865 fi
|
|
|
2866 ])
|
|
|
2867
|
|
|
2868 #--------------------------------------------------------------------
|
|
|
2869 # SC_TCL_GETHOSTBYADDR_R
|
|
|
2870 #
|
|
|
2871 # Check if we have MT-safe variant of gethostbyaddr().
|
|
|
2872 #
|
|
|
2873 # Arguments:
|
|
|
2874 # None
|
|
|
2875 #
|
|
|
2876 # Results:
|
|
|
2877 #
|
|
|
2878 # Might define the following vars:
|
|
|
2879 # HAVE_GETHOSTBYADDR_R
|
|
|
2880 # HAVE_GETHOSTBYADDR_R_7
|
|
|
2881 # HAVE_GETHOSTBYADDR_R_8
|
|
|
2882 #
|
|
|
2883 #--------------------------------------------------------------------
|
|
|
2884
|
|
|
2885 AC_DEFUN([SC_TCL_GETHOSTBYADDR_R], [AC_CHECK_FUNC(gethostbyaddr_r, [
|
|
|
2886 AC_CACHE_CHECK([for gethostbyaddr_r with 7 args], tcl_cv_api_gethostbyaddr_r_7, [
|
|
|
2887 AC_TRY_COMPILE([
|
|
|
2888 #include <netdb.h>
|
|
|
2889 ], [
|
|
|
2890 char *addr;
|
|
|
2891 int length;
|
|
|
2892 int type;
|
|
|
2893 struct hostent *result;
|
|
|
2894 char buffer[2048];
|
|
|
2895 int buflen = 2048;
|
|
|
2896 int h_errnop;
|
|
|
2897
|
|
|
2898 (void) gethostbyaddr_r(addr, length, type, result, buffer, buflen,
|
|
|
2899 &h_errnop);
|
|
|
2900 ], tcl_cv_api_gethostbyaddr_r_7=yes, tcl_cv_api_gethostbyaddr_r_7=no)])
|
|
|
2901 tcl_ok=$tcl_cv_api_gethostbyaddr_r_7
|
|
|
2902 if test "$tcl_ok" = yes; then
|
|
|
2903 AC_DEFINE(HAVE_GETHOSTBYADDR_R_7)
|
|
|
2904 else
|
|
|
2905 AC_CACHE_CHECK([for gethostbyaddr_r with 8 args], tcl_cv_api_gethostbyaddr_r_8, [
|
|
|
2906 AC_TRY_COMPILE([
|
|
|
2907 #include <netdb.h>
|
|
|
2908 ], [
|
|
|
2909 char *addr;
|
|
|
2910 int length;
|
|
|
2911 int type;
|
|
|
2912 struct hostent *result, *resultp;
|
|
|
2913 char buffer[2048];
|
|
|
2914 int buflen = 2048;
|
|
|
2915 int h_errnop;
|
|
|
2916
|
|
|
2917 (void) gethostbyaddr_r(addr, length, type, result, buffer, buflen,
|
|
|
2918 &resultp, &h_errnop);
|
|
|
2919 ], tcl_cv_api_gethostbyaddr_r_8=yes, tcl_cv_api_gethostbyaddr_r_8=no)])
|
|
|
2920 tcl_ok=$tcl_cv_api_gethostbyaddr_r_8
|
|
|
2921 if test "$tcl_ok" = yes; then
|
|
|
2922 AC_DEFINE(HAVE_GETHOSTBYADDR_R_8)
|
|
|
2923 fi
|
|
|
2924 fi
|
|
|
2925 if test "$tcl_ok" = yes; then
|
|
|
2926 AC_DEFINE(HAVE_GETHOSTBYADDR_R)
|
|
|
2927 fi
|
|
|
2928 ])])
|
|
|
2929
|
|
|
2930 #--------------------------------------------------------------------
|
|
|
2931 # SC_TCL_GETHOSTBYNAME_R
|
|
|
2932 #
|
|
|
2933 # Check to see what variant of gethostbyname_r() we have.
|
|
|
2934 # Based on David Arnold's example from the comp.programming.threads
|
|
|
2935 # FAQ Q213
|
|
|
2936 #
|
|
|
2937 # Arguments:
|
|
|
2938 # None
|
|
|
2939 #
|
|
|
2940 # Results:
|
|
|
2941 #
|
|
|
2942 # Might define the following vars:
|
|
|
2943 # HAVE_GETHOSTBYADDR_R
|
|
|
2944 # HAVE_GETHOSTBYADDR_R_3
|
|
|
2945 # HAVE_GETHOSTBYADDR_R_5
|
|
|
2946 # HAVE_GETHOSTBYADDR_R_6
|
|
|
2947 #
|
|
|
2948 #--------------------------------------------------------------------
|
|
|
2949
|
|
|
2950 AC_DEFUN([SC_TCL_GETHOSTBYNAME_R], [AC_CHECK_FUNC(gethostbyname_r, [
|
|
|
2951 AC_CACHE_CHECK([for gethostbyname_r with 6 args], tcl_cv_api_gethostbyname_r_6, [
|
|
|
2952 AC_TRY_COMPILE([
|
|
|
2953 #include <netdb.h>
|
|
|
2954 ], [
|
|
|
2955 char *name;
|
|
|
2956 struct hostent *he, *res;
|
|
|
2957 char buffer[2048];
|
|
|
2958 int buflen = 2048;
|
|
|
2959 int h_errnop;
|
|
|
2960
|
|
|
2961 (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop);
|
|
|
2962 ], tcl_cv_api_gethostbyname_r_6=yes, tcl_cv_api_gethostbyname_r_6=no)])
|
|
|
2963 tcl_ok=$tcl_cv_api_gethostbyname_r_6
|
|
|
2964 if test "$tcl_ok" = yes; then
|
|
|
2965 AC_DEFINE(HAVE_GETHOSTBYNAME_R_6)
|
|
|
2966 else
|
|
|
2967 AC_CACHE_CHECK([for gethostbyname_r with 5 args], tcl_cv_api_gethostbyname_r_5, [
|
|
|
2968 AC_TRY_COMPILE([
|
|
|
2969 #include <netdb.h>
|
|
|
2970 ], [
|
|
|
2971 char *name;
|
|
|
2972 struct hostent *he;
|
|
|
2973 char buffer[2048];
|
|
|
2974 int buflen = 2048;
|
|
|
2975 int h_errnop;
|
|
|
2976
|
|
|
2977 (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop);
|
|
|
2978 ], tcl_cv_api_gethostbyname_r_5=yes, tcl_cv_api_gethostbyname_r_5=no)])
|
|
|
2979 tcl_ok=$tcl_cv_api_gethostbyname_r_5
|
|
|
2980 if test "$tcl_ok" = yes; then
|
|
|
2981 AC_DEFINE(HAVE_GETHOSTBYNAME_R_5)
|
|
|
2982 else
|
|
|
2983 AC_CACHE_CHECK([for gethostbyname_r with 3 args], tcl_cv_api_gethostbyname_r_3, [
|
|
|
2984 AC_TRY_COMPILE([
|
|
|
2985 #include <netdb.h>
|
|
|
2986 ], [
|
|
|
2987 char *name;
|
|
|
2988 struct hostent *he;
|
|
|
2989 struct hostent_data data;
|
|
|
2990
|
|
|
2991 (void) gethostbyname_r(name, he, &data);
|
|
|
2992 ], tcl_cv_api_gethostbyname_r_3=yes, tcl_cv_api_gethostbyname_r_3=no)])
|
|
|
2993 tcl_ok=$tcl_cv_api_gethostbyname_r_3
|
|
|
2994 if test "$tcl_ok" = yes; then
|
|
|
2995 AC_DEFINE(HAVE_GETHOSTBYNAME_R_3)
|
|
|
2996 fi
|
|
|
2997 fi
|
|
|
2998 fi
|
|
|
2999 if test "$tcl_ok" = yes; then
|
|
|
3000 AC_DEFINE(HAVE_GETHOSTBYNAME_R)
|
|
|
3001 fi
|
|
|
3002 ])])
|
|
|
3003
|
|
|
3004 #--------------------------------------------------------------------
|
|
|
3005 # SC_TCL_GETPWUID_R
|
|
|
3006 #
|
|
|
3007 # Check if we have MT-safe variant of getpwuid() and if yes,
|
|
|
3008 # which one exactly.
|
|
|
3009 #
|
|
|
3010 # Arguments:
|
|
|
3011 # None
|
|
|
3012 #
|
|
|
3013 # Results:
|
|
|
3014 #
|
|
|
3015 # Might define the following vars:
|
|
|
3016 # HAVE_GETPWUID_R
|
|
|
3017 # HAVE_GETPWUID_R_4
|
|
|
3018 # HAVE_GETPWUID_R_5
|
|
|
3019 #
|
|
|
3020 #--------------------------------------------------------------------
|
|
|
3021
|
|
|
3022 AC_DEFUN([SC_TCL_GETPWUID_R], [AC_CHECK_FUNC(getpwuid_r, [
|
|
|
3023 AC_CACHE_CHECK([for getpwuid_r with 5 args], tcl_cv_api_getpwuid_r_5, [
|
|
|
3024 AC_TRY_COMPILE([
|
|
|
3025 #include <sys/types.h>
|
|
|
3026 #include <pwd.h>
|
|
|
3027 ], [
|
|
|
3028 uid_t uid;
|
|
|
3029 struct passwd pw, *pwp;
|
|
|
3030 char buf[512];
|
|
|
3031 int buflen = 512;
|
|
|
3032
|
|
|
3033 (void) getpwuid_r(uid, &pw, buf, buflen, &pwp);
|
|
|
3034 ], tcl_cv_api_getpwuid_r_5=yes, tcl_cv_api_getpwuid_r_5=no)])
|
|
|
3035 tcl_ok=$tcl_cv_api_getpwuid_r_5
|
|
|
3036 if test "$tcl_ok" = yes; then
|
|
|
3037 AC_DEFINE(HAVE_GETPWUID_R_5)
|
|
|
3038 else
|
|
|
3039 AC_CACHE_CHECK([for getpwuid_r with 4 args], tcl_cv_api_getpwuid_r_4, [
|
|
|
3040 AC_TRY_COMPILE([
|
|
|
3041 #include <sys/types.h>
|
|
|
3042 #include <pwd.h>
|
|
|
3043 ], [
|
|
|
3044 uid_t uid;
|
|
|
3045 struct passwd pw;
|
|
|
3046 char buf[512];
|
|
|
3047 int buflen = 512;
|
|
|
3048
|
|
|
3049 (void)getpwnam_r(uid, &pw, buf, buflen);
|
|
|
3050 ], tcl_cv_api_getpwuid_r_4=yes, tcl_cv_api_getpwuid_r_4=no)])
|
|
|
3051 tcl_ok=$tcl_cv_api_getpwuid_r_4
|
|
|
3052 if test "$tcl_ok" = yes; then
|
|
|
3053 AC_DEFINE(HAVE_GETPWUID_R_4)
|
|
|
3054 fi
|
|
|
3055 fi
|
|
|
3056 if test "$tcl_ok" = yes; then
|
|
|
3057 AC_DEFINE(HAVE_GETPWUID_R)
|
|
|
3058 fi
|
|
|
3059 ])])
|
|
|
3060
|
|
|
3061 #--------------------------------------------------------------------
|
|
|
3062 # SC_TCL_GETPWNAM_R
|
|
|
3063 #
|
|
|
3064 # Check if we have MT-safe variant of getpwnam() and if yes,
|
|
|
3065 # which one exactly.
|
|
|
3066 #
|
|
|
3067 # Arguments:
|
|
|
3068 # None
|
|
|
3069 #
|
|
|
3070 # Results:
|
|
|
3071 #
|
|
|
3072 # Might define the following vars:
|
|
|
3073 # HAVE_GETPWNAM_R
|
|
|
3074 # HAVE_GETPWNAM_R_4
|
|
|
3075 # HAVE_GETPWNAM_R_5
|
|
|
3076 #
|
|
|
3077 #--------------------------------------------------------------------
|
|
|
3078
|
|
|
3079 AC_DEFUN([SC_TCL_GETPWNAM_R], [AC_CHECK_FUNC(getpwnam_r, [
|
|
|
3080 AC_CACHE_CHECK([for getpwnam_r with 5 args], tcl_cv_api_getpwnam_r_5, [
|
|
|
3081 AC_TRY_COMPILE([
|
|
|
3082 #include <sys/types.h>
|
|
|
3083 #include <pwd.h>
|
|
|
3084 ], [
|
|
|
3085 char *name;
|
|
|
3086 struct passwd pw, *pwp;
|
|
|
3087 char buf[512];
|
|
|
3088 int buflen = 512;
|
|
|
3089
|
|
|
3090 (void) getpwnam_r(name, &pw, buf, buflen, &pwp);
|
|
|
3091 ], tcl_cv_api_getpwnam_r_5=yes, tcl_cv_api_getpwnam_r_5=no)])
|
|
|
3092 tcl_ok=$tcl_cv_api_getpwnam_r_5
|
|
|
3093 if test "$tcl_ok" = yes; then
|
|
|
3094 AC_DEFINE(HAVE_GETPWNAM_R_5)
|
|
|
3095 else
|
|
|
3096 AC_CACHE_CHECK([for getpwnam_r with 4 args], tcl_cv_api_getpwnam_r_4, [
|
|
|
3097 AC_TRY_COMPILE([
|
|
|
3098 #include <sys/types.h>
|
|
|
3099 #include <pwd.h>
|
|
|
3100 ], [
|
|
|
3101 char *name;
|
|
|
3102 struct passwd pw;
|
|
|
3103 char buf[512];
|
|
|
3104 int buflen = 512;
|
|
|
3105
|
|
|
3106 (void)getpwnam_r(name, &pw, buf, buflen);
|
|
|
3107 ], tcl_cv_api_getpwnam_r_4=yes, tcl_cv_api_getpwnam_r_4=no)])
|
|
|
3108 tcl_ok=$tcl_cv_api_getpwnam_r_4
|
|
|
3109 if test "$tcl_ok" = yes; then
|
|
|
3110 AC_DEFINE(HAVE_GETPWNAM_R_4)
|
|
|
3111 fi
|
|
|
3112 fi
|
|
|
3113 if test "$tcl_ok" = yes; then
|
|
|
3114 AC_DEFINE(HAVE_GETPWNAM_R)
|
|
|
3115 fi
|
|
|
3116 ])])
|
|
|
3117
|
|
|
3118 #--------------------------------------------------------------------
|
|
|
3119 # SC_TCL_GETGRGID_R
|
|
|
3120 #
|
|
|
3121 # Check if we have MT-safe variant of getgrgid() and if yes,
|
|
|
3122 # which one exactly.
|
|
|
3123 #
|
|
|
3124 # Arguments:
|
|
|
3125 # None
|
|
|
3126 #
|
|
|
3127 # Results:
|
|
|
3128 #
|
|
|
3129 # Might define the following vars:
|
|
|
3130 # HAVE_GETGRGID_R
|
|
|
3131 # HAVE_GETGRGID_R_4
|
|
|
3132 # HAVE_GETGRGID_R_5
|
|
|
3133 #
|
|
|
3134 #--------------------------------------------------------------------
|
|
|
3135
|
|
|
3136 AC_DEFUN([SC_TCL_GETGRGID_R], [AC_CHECK_FUNC(getgrgid_r, [
|
|
|
3137 AC_CACHE_CHECK([for getgrgid_r with 5 args], tcl_cv_api_getgrgid_r_5, [
|
|
|
3138 AC_TRY_COMPILE([
|
|
|
3139 #include <sys/types.h>
|
|
|
3140 #include <grp.h>
|
|
|
3141 ], [
|
|
|
3142 gid_t gid;
|
|
|
3143 struct group gr, *grp;
|
|
|
3144 char buf[512];
|
|
|
3145 int buflen = 512;
|
|
|
3146
|
|
|
3147 (void) getgrgid_r(gid, &gr, buf, buflen, &grp);
|
|
|
3148 ], tcl_cv_api_getgrgid_r_5=yes, tcl_cv_api_getgrgid_r_5=no)])
|
|
|
3149 tcl_ok=$tcl_cv_api_getgrgid_r_5
|
|
|
3150 if test "$tcl_ok" = yes; then
|
|
|
3151 AC_DEFINE(HAVE_GETGRGID_R_5)
|
|
|
3152 else
|
|
|
3153 AC_CACHE_CHECK([for getgrgid_r with 4 args], tcl_cv_api_getgrgid_r_4, [
|
|
|
3154 AC_TRY_COMPILE([
|
|
|
3155 #include <sys/types.h>
|
|
|
3156 #include <grp.h>
|
|
|
3157 ], [
|
|
|
3158 gid_t gid;
|
|
|
3159 struct group gr;
|
|
|
3160 char buf[512];
|
|
|
3161 int buflen = 512;
|
|
|
3162
|
|
|
3163 (void)getgrgid_r(gid, &gr, buf, buflen);
|
|
|
3164 ], tcl_cv_api_getgrgid_r_4=yes, tcl_cv_api_getgrgid_r_4=no)])
|
|
|
3165 tcl_ok=$tcl_cv_api_getgrgid_r_4
|
|
|
3166 if test "$tcl_ok" = yes; then
|
|
|
3167 AC_DEFINE(HAVE_GETGRGID_R_4)
|
|
|
3168 fi
|
|
|
3169 fi
|
|
|
3170 if test "$tcl_ok" = yes; then
|
|
|
3171 AC_DEFINE(HAVE_GETGRGID_R)
|
|
|
3172 fi
|
|
|
3173 ])])
|
|
|
3174
|
|
|
3175 #--------------------------------------------------------------------
|
|
|
3176 # SC_TCL_GETGRNAM_R
|
|
|
3177 #
|
|
|
3178 # Check if we have MT-safe variant of getgrnam() and if yes,
|
|
|
3179 # which one exactly.
|
|
|
3180 #
|
|
|
3181 # Arguments:
|
|
|
3182 # None
|
|
|
3183 #
|
|
|
3184 # Results:
|
|
|
3185 #
|
|
|
3186 # Might define the following vars:
|
|
|
3187 # HAVE_GETGRNAM_R
|
|
|
3188 # HAVE_GETGRNAM_R_4
|
|
|
3189 # HAVE_GETGRNAM_R_5
|
|
|
3190 #
|
|
|
3191 #--------------------------------------------------------------------
|
|
|
3192
|
|
|
3193 AC_DEFUN([SC_TCL_GETGRNAM_R], [AC_CHECK_FUNC(getgrnam_r, [
|
|
|
3194 AC_CACHE_CHECK([for getgrnam_r with 5 args], tcl_cv_api_getgrnam_r_5, [
|
|
|
3195 AC_TRY_COMPILE([
|
|
|
3196 #include <sys/types.h>
|
|
|
3197 #include <grp.h>
|
|
|
3198 ], [
|
|
|
3199 char *name;
|
|
|
3200 struct group gr, *grp;
|
|
|
3201 char buf[512];
|
|
|
3202 int buflen = 512;
|
|
|
3203
|
|
|
3204 (void) getgrnam_r(name, &gr, buf, buflen, &grp);
|
|
|
3205 ], tcl_cv_api_getgrnam_r_5=yes, tcl_cv_api_getgrnam_r_5=no)])
|
|
|
3206 tcl_ok=$tcl_cv_api_getgrnam_r_5
|
|
|
3207 if test "$tcl_ok" = yes; then
|
|
|
3208 AC_DEFINE(HAVE_GETGRNAM_R_5)
|
|
|
3209 else
|
|
|
3210 AC_CACHE_CHECK([for getgrnam_r with 4 args], tcl_cv_api_getgrnam_r_4, [
|
|
|
3211 AC_TRY_COMPILE([
|
|
|
3212 #include <sys/types.h>
|
|
|
3213 #include <grp.h>
|
|
|
3214 ], [
|
|
|
3215 char *name;
|
|
|
3216 struct group gr;
|
|
|
3217 char buf[512];
|
|
|
3218 int buflen = 512;
|
|
|
3219
|
|
|
3220 (void)getgrnam_r(name, &gr, buf, buflen);
|
|
|
3221 ], tcl_cv_api_getgrnam_r_4=yes, tcl_cv_api_getgrnam_r_4=no)])
|
|
|
3222 tcl_ok=$tcl_cv_api_getgrnam_r_4
|
|
|
3223 if test "$tcl_ok" = yes; then
|
|
|
3224 AC_DEFINE(HAVE_GETGRNAM_R_4)
|
|
|
3225 fi
|
|
|
3226 fi
|
|
|
3227 if test "$tcl_ok" = yes; then
|
|
|
3228 AC_DEFINE(HAVE_GETGRNAM_R)
|
|
|
3229 fi
|
|
|
3230 ])])
|
|
|
3231
|
|
|
3232 #--------------------------------------------------------------------
|
|
|
3233 # SC_CONFIG_COMMANDS_PRE(CMDS)
|
|
|
3234 #
|
|
|
3235 # Replacement for autoconf 2.5x AC_COMMANDS_PRE:
|
|
|
3236 # Commands to run right before config.status is
|
|
|
3237 # created. Accumulates.
|
|
|
3238 #
|
|
|
3239 # Requires presence of SC_OUTPUT_COMMANDS_PRE at the end
|
|
|
3240 # of configure.in (right before AC_OUTPUT).
|
|
|
3241 #
|
|
|
3242 #--------------------------------------------------------------------
|
|
|
3243
|
|
|
3244 AC_DEFUN([SC_CONFIG_COMMANDS_PRE], [
|
|
|
3245 define([SC_OUTPUT_COMMANDS_PRE], defn([SC_OUTPUT_COMMANDS_PRE])[$1
|
|
|
3246 ])])
|
|
|
3247 AC_DEFUN([SC_OUTPUT_COMMANDS_PRE])
|
|
|
3248
|
