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