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9b254dd1 | 1 | # Copyright 2004, 2007, 2008 Free Software Foundation, Inc. |
d40d2c92 JB |
2 | # |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
d40d2c92 | 6 | # (at your option) any later version. |
e22f8b7c | 7 | # |
d40d2c92 JB |
8 | # This program is distributed in the hope that it will be useful, |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
e22f8b7c | 12 | # |
d40d2c92 | 13 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
d40d2c92 | 15 | |
034cb681 JB |
16 | load_lib libgloss.exp |
17 | ||
18 | # FIXME:brobecker/2004-03-31: | |
19 | # The following function should eventually be part of dejagnu. Even after | |
20 | # this function becomes available in dejagnu, we will keep for a while | |
21 | # a copy of this function here in order to avoid increasing the dejagnu | |
22 | # version requirement. | |
23 | ||
24 | proc gdb_find_gnatmake {} { | |
25 | global tool_root_dir | |
26 | ||
27 | set root "$tool_root_dir/gcc" | |
28 | set GM "" | |
29 | ||
30 | if ![is_remote host] { | |
31 | set file [lookfor_file $root gnatmake] | |
32 | if { $file != "" } { | |
33 | set GM "$file -I$root/ada/rts --GCC=$root/xgcc --GNATBIND=$root/gnatbind --GNATLINK=$root/gnatlink -cargs -B$root -largs --GCC=$root/xgcc -margs"; | |
34 | } | |
35 | } | |
36 | ||
37 | if {$GM == ""} { | |
38 | set GM [transform gnatmake] | |
39 | } | |
40 | ||
41 | return $GM | |
42 | } | |
43 | ||
44 | # FIXME:brobecker/2004-03-31: | |
45 | # The following function is a copy of the function of the same name provided | |
46 | # by dejagnu, except that it has been modified to add support for building | |
47 | # Ada programs. This copy is temporarily placed here until the changes | |
48 | # are merged into the dejagnu official release. Once the changes are merged, | |
49 | # we will likely keep this local copy for a while to avoid increasing the | |
50 | # dejagnu version requirement. | |
51 | ||
52 | proc gdb_default_target_compile {source destfile type options} { | |
53 | global target_triplet | |
54 | global tool_root_dir | |
55 | global CFLAGS_FOR_TARGET | |
56 | global compiler_flags | |
57 | ||
58 | if { $destfile == "" && $type != "preprocess" && $type != "none" } { | |
59 | error "Must supply an output filename for the compile to default_target_compile" | |
60 | } | |
61 | ||
62 | set add_flags "" | |
63 | set libs "" | |
64 | set compiler_type "c" | |
65 | set compiler "" | |
66 | set ldflags "" | |
67 | set dest [target_info name] | |
68 | ||
69 | if [info exists CFLAGS_FOR_TARGET] { | |
70 | append add_flags " $CFLAGS_FOR_TARGET" | |
71 | } | |
72 | ||
73 | if [info exists target_info(host,name)] { | |
74 | set host [host_info name]; | |
75 | } else { | |
76 | set host "unix"; | |
77 | } | |
78 | ||
79 | foreach i $options { | |
80 | if { $i == "ada" } { | |
81 | set compiler_type "ada" | |
82 | if [board_info $dest exists adaflags] { | |
83 | append add_flags " [target_info adaflags]" | |
84 | } | |
85 | # append add_flags " [gnatmake_include_flags]"; | |
86 | if [board_info $dest exists gnatmake] { | |
87 | set compiler [target_info gnatmake]; | |
88 | } else { | |
89 | set compiler [find_gnatmake]; | |
90 | } | |
91 | } | |
92 | ||
93 | if { $i == "c++" } { | |
94 | set compiler_type "c++" | |
95 | if [board_info $dest exists cxxflags] { | |
96 | append add_flags " [target_info cxxflags]" | |
97 | } | |
98 | append add_flags " [g++_include_flags]"; | |
99 | if [board_info $dest exists c++compiler] { | |
100 | set compiler [target_info c++compiler]; | |
101 | } else { | |
102 | set compiler [find_g++]; | |
103 | } | |
104 | } | |
105 | ||
106 | if { $i == "f77" } { | |
107 | set compiler_type "f77" | |
108 | if [board_info $dest exists f77flags] { | |
109 | append add_flags " [target_info f77flags]" | |
110 | } | |
111 | # append add_flags " [f77_include_flags]" | |
112 | if [board_info $dest exists f77compiler] { | |
113 | set compiler [target_info f77compiler] | |
114 | } else { | |
115 | set compiler [find_g77] | |
116 | } | |
117 | } | |
118 | ||
119 | if [regexp "^dest=" $i] { | |
120 | regsub "^dest=" $i "" tmp | |
121 | if [board_info $tmp exists name] { | |
122 | set dest [board_info $tmp name]; | |
123 | } else { | |
124 | set dest $tmp; | |
125 | } | |
126 | } | |
127 | if [regexp "^compiler=" $i] { | |
128 | regsub "^compiler=" $i "" tmp | |
129 | set compiler $tmp | |
130 | } | |
131 | if [regexp "^additional_flags=" $i] { | |
132 | regsub "^additional_flags=" $i "" tmp | |
133 | append add_flags " $tmp" | |
134 | } | |
135 | if [regexp "^ldflags=" $i] { | |
136 | regsub "^ldflags=" $i "" tmp | |
137 | append ldflags " $tmp" | |
138 | } | |
139 | if [regexp "^libs=" $i] { | |
140 | regsub "^libs=" $i "" tmp | |
141 | append libs " $tmp" | |
142 | } | |
143 | if [regexp "^incdir=" $i] { | |
144 | regsub "^incdir=" $i "-I" tmp | |
145 | append add_flags " $tmp" | |
146 | } | |
147 | if [regexp "^libdir=" $i] { | |
148 | regsub "^libdir=" $i "-L" tmp | |
149 | append add_flags " $tmp" | |
150 | } | |
151 | if [regexp "^ldscript=" $i] { | |
152 | regsub "^ldscript=" $i "" ldscript | |
153 | } | |
154 | if [regexp "^redirect=" $i] { | |
155 | regsub "^redirect=" $i "" redirect | |
156 | } | |
157 | if [regexp "^optimize=" $i] { | |
158 | regsub "^optimize=" $i "" optimize | |
159 | } | |
160 | if [regexp "^timeout=" $i] { | |
161 | regsub "^timeout=" $i "" timeout | |
162 | } | |
163 | } | |
164 | ||
165 | if [board_info $host exists cflags_for_target] { | |
166 | append add_flags " [board_info $host cflags_for_target]"; | |
167 | } | |
168 | ||
169 | global CC_FOR_TARGET | |
170 | global CXX_FOR_TARGET | |
171 | global F77_FOR_TARGET | |
172 | global GNATMAKE_FOR_TARGET | |
173 | ||
174 | if [info exists CC_FOR_TARGET] { | |
175 | if { $compiler == "" } { | |
176 | set compiler $CC_FOR_TARGET | |
177 | } | |
178 | } | |
179 | ||
180 | if [info exists CXX_FOR_TARGET] { | |
181 | if { $compiler_type == "c++" } { | |
182 | set compiler $CXX_FOR_TARGET | |
183 | } | |
184 | } | |
185 | ||
186 | if [info exists F77_FOR_TARGET] { | |
187 | if { $compiler_type == "f77" } { | |
188 | set compiler $F77_FOR_TARGET | |
189 | } | |
190 | } | |
191 | ||
192 | if [info exists GNATMAKE_FOR_TARGET] { | |
193 | if { $compiler_type == "ada" } { | |
194 | set compiler $GNATMAKE_FOR_TARGET | |
195 | } | |
196 | } | |
197 | ||
198 | if { $compiler == "" } { | |
199 | set compiler [board_info $dest compiler]; | |
200 | if { $compiler == "" } { | |
201 | return "default_target_compile: No compiler to compile with"; | |
202 | } | |
203 | } | |
204 | ||
205 | if ![is_remote host] { | |
206 | if { [which $compiler] == 0 } { | |
207 | return "default_target_compile: Can't find $compiler." | |
208 | } | |
209 | } | |
210 | ||
211 | if {$type == "object"} { | |
212 | append add_flags " -c" | |
213 | } | |
214 | ||
215 | if { $type == "preprocess" } { | |
216 | append add_flags " -E" | |
217 | } | |
218 | ||
219 | if { $type == "assembly" } { | |
220 | append add_flags " -S" | |
221 | } | |
222 | ||
223 | if [board_info $dest exists cflags] { | |
224 | append add_flags " [board_info $dest cflags]" | |
225 | } | |
226 | ||
227 | if { $type == "executable" } { | |
228 | # This must be added here. | |
229 | # if [board_info $dest exists ldscript] { | |
230 | # append add_flags " [board_info $dest ldscript]" | |
231 | # } | |
232 | ||
233 | if [board_info $dest exists ldflags] { | |
234 | append add_flags " [board_info $dest ldflags]" | |
235 | } | |
236 | if { $compiler_type == "c++" } { | |
237 | append add_flags " [g++_link_flags]"; | |
238 | } | |
239 | if [isnative] { | |
240 | # This is a lose. | |
241 | catch "glob -nocomplain $tool_root_dir/libstdc++/libstdc++.so* $tool_root_dir/libstdc++/libstdc++.sl" tmp | |
242 | if { ${tmp} != "" } { | |
243 | if [regexp ".*solaris2.*" $target_triplet] { | |
244 | # Solaris 2 | |
245 | append add_flags " -R$tool_root_dir/libstdc++" | |
246 | } elseif [regexp ".*(osf|irix5|linux).*" $target_triplet] { | |
247 | # OSF/1 or Irix5 | |
248 | append add_flags " -Wl,-rpath,$tool_root_dir/libstdc++" | |
249 | } elseif [regexp ".*hppa.*" $target_triplet] { | |
250 | # HP/UX | |
251 | append add_flags " -Wl,-a,shared_archive" | |
252 | } | |
253 | } | |
254 | } | |
255 | } | |
256 | ||
257 | if ![info exists ldscript] { | |
258 | set ldscript [board_info $dest ldscript] | |
259 | } | |
260 | ||
261 | foreach i $options { | |
262 | if { $i == "debug" } { | |
263 | if [board_info $dest exists debug_flags] { | |
264 | append add_flags " [board_info $dest debug_flags]"; | |
265 | } else { | |
266 | append add_flags " -g" | |
267 | } | |
268 | } | |
269 | } | |
270 | ||
271 | if [info exists optimize] { | |
272 | append add_flags " $optimize"; | |
273 | } | |
274 | ||
275 | if { $type == "executable" } { | |
276 | append add_flags " $ldflags" | |
277 | foreach x $libs { | |
278 | if [file exists $x] { | |
279 | append source " $x" | |
280 | } else { | |
281 | append add_flags " $x"; | |
282 | } | |
283 | } | |
284 | ||
285 | if [board_info $dest exists libs] { | |
286 | append add_flags " [board_info $dest libs]" | |
287 | } | |
288 | ||
289 | # This probably isn't such a good idea, but it avoids nasty | |
290 | # hackiness in the testsuites. | |
291 | # The math library must be linked in before the C library. The C | |
292 | # library is linked in by the linker script, so this must be before | |
293 | # the linker script. | |
294 | if [board_info $dest exists mathlib] { | |
295 | append add_flags " [board_info $dest mathlib]" | |
296 | } else { | |
297 | append add_flags " -lm" | |
298 | } | |
299 | ||
300 | # This must be added here. | |
301 | append add_flags " $ldscript"; | |
302 | ||
303 | if [board_info $dest exists remote_link] { | |
304 | # Relink option. | |
305 | append add_flags " -Wl,-r" | |
306 | } | |
307 | if [board_info $dest exists output_format] { | |
308 | append add_flags " -Wl,-oformat,[board_info $dest output_format]"; | |
309 | } | |
310 | } | |
311 | ||
312 | if [board_info $dest exists multilib_flags] { | |
313 | append add_flags " [board_info $dest multilib_flags]"; | |
314 | } | |
315 | ||
316 | verbose "doing compile" | |
317 | ||
318 | set sources "" | |
319 | if [is_remote host] { | |
320 | foreach x $source { | |
321 | set file [remote_download host $x]; | |
322 | if { $file == "" } { | |
323 | warning "Unable to download $x to host." | |
324 | return "Unable to download $x to host." | |
325 | } else { | |
326 | append sources " $file"; | |
327 | } | |
328 | } | |
329 | } else { | |
330 | set sources $source | |
331 | } | |
332 | ||
333 | if [is_remote host] { | |
334 | append add_flags " -o a.out" | |
335 | remote_file host delete a.out; | |
336 | } else { | |
337 | if { $destfile != "" } { | |
338 | append add_flags " -o $destfile"; | |
339 | } | |
340 | } | |
341 | ||
342 | # This is obscure: we put SOURCES at the end when building an | |
343 | # object, because otherwise, in some situations, libtool will | |
344 | # become confused about the name of the actual source file. | |
345 | if {$type == "object"} { | |
346 | set opts "$add_flags $sources" | |
347 | } else { | |
348 | set opts "$sources $add_flags" | |
349 | } | |
350 | ||
351 | if [is_remote host] { | |
352 | if [host_info exists use_at] { | |
353 | set fid [open "atfile" "w"]; | |
354 | puts $fid "$opts"; | |
355 | close $fid; | |
356 | set opts "@[remote_download host atfile]" | |
357 | remote_file build delete atfile | |
358 | } | |
359 | } | |
360 | ||
361 | verbose "Invoking the compiler as $compiler $opts" 2 | |
362 | ||
363 | if [info exists redirect] { | |
364 | verbose "Redirecting output to $redirect" 2 | |
365 | set status [remote_exec host "$compiler $opts" "" "" $redirect]; | |
366 | } else { | |
367 | if [info exists timeout] { | |
368 | verbose "Setting timeout to $timeout" 2 | |
369 | set status [remote_exec host "$compiler $opts" "" "" "" $timeout]; | |
370 | } else { | |
371 | set status [remote_exec host "$compiler $opts"]; | |
372 | } | |
373 | } | |
374 | ||
375 | set compiler_flags $opts | |
376 | if [is_remote host] { | |
377 | remote_upload host a.out $destfile; | |
378 | remote_file host delete a.out; | |
379 | } | |
380 | set comp_output [prune_warnings [lindex $status 1]]; | |
381 | regsub "^\[\r\n\]+" $comp_output "" comp_output; | |
382 | if { [lindex $status 0] != 0 } { | |
383 | verbose -log "compiler exited with status [lindex $status 0]"; | |
384 | } | |
385 | if { [lindex $status 1] != "" } { | |
386 | verbose -log "output is:\n[lindex $status 1]" 2; | |
387 | } | |
388 | if { [lindex $status 0] != 0 && "${comp_output}" == "" } { | |
389 | set comp_output "exit status is [lindex $status 0]"; | |
390 | } | |
391 | return ${comp_output}; | |
392 | } | |
393 | ||
394 | # See if the version of dejaGNU being used to run the testsuite is | |
395 | # recent enough to contain support for building Ada programs or not. | |
396 | # If not, then use the functions above in place of the ones provided | |
397 | # by dejaGNU. This is only temporary (brobecker/2004-03-31). | |
398 | ||
399 | if {[info procs find_gnatmake] == ""} { | |
400 | proc find_gnatmake { } { return [gdb_find_gnatmake] } | |
401 | proc default_target_compile { source destfile type options } { | |
402 | return [gdb_default_target_compile $source $destfile $type $options] | |
403 | } | |
404 | } | |
405 | ||
406 | # Compile some Ada code. | |
407 | ||
408 | proc gdb_compile_ada {source dest type options} { | |
409 | ||
464dd14d JB |
410 | set srcdir [file dirname $source] |
411 | set gprdir [file dirname $srcdir] | |
034cb681 JB |
412 | set objdir [file dirname $dest] |
413 | ||
414 | append options " ada" | |
464dd14d JB |
415 | append options " additional_flags=-P$gprdir/gnat_ada" |
416 | append options " additional_flags=-XSRC=[file tail $srcdir]" | |
417 | append options " additional_flags=-XOBJ=$objdir" | |
034cb681 | 418 | |
464dd14d | 419 | set result [target_compile [file tail $source] $dest $type $options] |
034cb681 JB |
420 | |
421 | # The Ada build always produces some output, even when the build | |
422 | # succeeds. Thus, we can not use the output the same way we do in | |
423 | # gdb_compile to determine whether the build has succeeded or not. | |
424 | # We therefore simply check whether the dest file has been created | |
425 | # or not. Unless not present, the build has succeeded. | |
81d2cbae NS |
426 | if ![file exists $dest] { |
427 | unsupported "Ada compilation failed: $result" | |
428 | return "Ada compilation failed." | |
429 | } | |
034cb681 JB |
430 | } |
431 |