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c5a57081 | 1 | # Copyright 2004, 2007-2012 Free Software Foundation, Inc. |
42159ca5 TT |
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 | |
5 | # the Free Software Foundation; either version 3 of the License, or | |
6 | # (at your option) any later version. | |
7 | # | |
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. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | load_lib libgloss.exp | |
17 | ||
18 | # FIXME:brobecker/2004-03-31: | |
19 | # The following functions should eventually be part of dejagnu. Even after | |
20 | # these functions becomes available in dejagnu, we will keep for a while | |
21 | # a copy here in order to avoid increasing the dejagnu version | |
22 | # 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 | proc gdb_find_gfortran {} { | |
45 | global tool_root_dir | |
46 | ||
47 | if {![is_remote host]} { | |
48 | set file [lookfor_file $tool_root_dir gfortran] | |
49 | if { $file == "" } { | |
50 | set file [lookfor_file $tool_root_dir gcc/gfortran] | |
51 | } | |
52 | if { $file != "" } { | |
53 | set CC "$file -B[file dirname $file]/" | |
54 | } else { | |
55 | set CC [transform gfortran] | |
56 | } | |
57 | } else { | |
58 | set CC [transform gfortran] | |
59 | } | |
60 | return $CC | |
61 | } | |
62 | ||
63 | proc gdb_default_target_compile {source destfile type options} { | |
64 | global target_triplet | |
65 | global tool_root_dir | |
66 | global CFLAGS_FOR_TARGET | |
67 | global compiler_flags | |
68 | ||
69 | if { $destfile == "" && $type != "preprocess" && $type != "none" } { | |
70 | error "Must supply an output filename for the compile to default_target_compile" | |
71 | } | |
72 | ||
73 | set add_flags "" | |
74 | set libs "" | |
75 | set compiler_type "c" | |
76 | set compiler "" | |
77 | set ldflags "" | |
78 | set dest [target_info name] | |
79 | ||
80 | if {[info exists CFLAGS_FOR_TARGET]} { | |
81 | append add_flags " $CFLAGS_FOR_TARGET" | |
82 | } | |
83 | ||
84 | if {[info exists target_info(host,name)]} { | |
85 | set host [host_info name] | |
86 | } else { | |
87 | set host "unix" | |
88 | } | |
89 | ||
90 | foreach i $options { | |
91 | ||
92 | if { $i == "ada" } { | |
93 | set compiler_type "ada" | |
94 | if {[board_info $dest exists adaflags]} { | |
95 | append add_flags " [target_info adaflags]" | |
96 | } | |
97 | if {[board_info $dest exists gnatmake]} { | |
98 | set compiler [target_info gnatmake] | |
99 | } else { | |
100 | set compiler [find_gnatmake] | |
101 | } | |
102 | } | |
103 | ||
104 | if { $i == "c++" } { | |
105 | set compiler_type "c++" | |
106 | if {[board_info $dest exists cxxflags]} { | |
107 | append add_flags " [target_info cxxflags]" | |
108 | } | |
109 | append add_flags " [g++_include_flags]" | |
110 | if {[board_info $dest exists c++compiler]} { | |
111 | set compiler [target_info c++compiler] | |
112 | } else { | |
113 | set compiler [find_g++] | |
114 | } | |
115 | } | |
116 | ||
117 | if { $i == "f77" } { | |
118 | set compiler_type "f77" | |
119 | if {[board_info $dest exists f77flags]} { | |
120 | append add_flags " [target_info f77flags]" | |
121 | } | |
122 | if {[board_info $dest exists f77compiler]} { | |
123 | set compiler [target_info f77compiler] | |
124 | } else { | |
125 | set compiler [find_g77] | |
126 | } | |
127 | } | |
128 | ||
129 | if { $i == "f90" } { | |
130 | set compiler_type "f90" | |
131 | if {[board_info $dest exists f90flags]} { | |
132 | append add_flags " [target_info f90flags]" | |
133 | } | |
134 | if {[board_info $dest exists f90compiler]} { | |
135 | set compiler [target_info f90compiler] | |
136 | } else { | |
137 | set compiler [find_gfortran] | |
138 | } | |
139 | } | |
140 | ||
141 | if {[regexp "^dest=" $i]} { | |
142 | regsub "^dest=" $i "" tmp | |
143 | if {[board_info $tmp exists name]} { | |
144 | set dest [board_info $tmp name] | |
145 | } else { | |
146 | set dest $tmp | |
147 | } | |
148 | } | |
149 | if {[regexp "^compiler=" $i]} { | |
150 | regsub "^compiler=" $i "" tmp | |
151 | set compiler $tmp | |
152 | } | |
153 | if {[regexp "^additional_flags=" $i]} { | |
154 | regsub "^additional_flags=" $i "" tmp | |
155 | append add_flags " $tmp" | |
156 | } | |
157 | if {[regexp "^ldflags=" $i]} { | |
158 | regsub "^ldflags=" $i "" tmp | |
159 | append ldflags " $tmp" | |
160 | } | |
161 | if {[regexp "^libs=" $i]} { | |
162 | regsub "^libs=" $i "" tmp | |
163 | append libs " $tmp" | |
164 | } | |
165 | if {[regexp "^incdir=" $i]} { | |
166 | regsub "^incdir=" $i "-I" tmp | |
167 | append add_flags " $tmp" | |
168 | } | |
169 | if {[regexp "^libdir=" $i]} { | |
170 | regsub "^libdir=" $i "-L" tmp | |
171 | append add_flags " $tmp" | |
172 | } | |
173 | if {[regexp "^ldscript=" $i]} { | |
174 | regsub "^ldscript=" $i "" ldscript | |
175 | } | |
176 | if {[regexp "^redirect=" $i]} { | |
177 | regsub "^redirect=" $i "" redirect | |
178 | } | |
179 | if {[regexp "^optimize=" $i]} { | |
180 | regsub "^optimize=" $i "" optimize | |
181 | } | |
182 | if {[regexp "^timeout=" $i]} { | |
183 | regsub "^timeout=" $i "" timeout | |
184 | } | |
185 | } | |
186 | ||
187 | if {[board_info $host exists cflags_for_target]} { | |
188 | append add_flags " [board_info $host cflags_for_target]" | |
189 | } | |
190 | ||
191 | global CC_FOR_TARGET | |
192 | global CXX_FOR_TARGET | |
193 | global F77_FOR_TARGET | |
194 | global F90_FOR_TARGET | |
195 | global GNATMAKE_FOR_TARGET | |
196 | ||
197 | if {[info exists GNATMAKE_FOR_TARGET]} { | |
198 | if { $compiler_type == "ada" } { | |
199 | set compiler $GNATMAKE_FOR_TARGET | |
200 | } | |
201 | } | |
202 | ||
203 | if {[info exists CC_FOR_TARGET]} { | |
204 | if { $compiler == "" } { | |
205 | set compiler $CC_FOR_TARGET | |
206 | } | |
207 | } | |
208 | ||
209 | if {[info exists CXX_FOR_TARGET]} { | |
210 | if { $compiler_type == "c++" } { | |
211 | set compiler $CXX_FOR_TARGET | |
212 | } | |
213 | } | |
214 | ||
215 | if {[info exists F77_FOR_TARGET]} { | |
216 | if { $compiler_type == "f77" } { | |
217 | set compiler $F77_FOR_TARGET | |
218 | } | |
219 | } | |
220 | ||
221 | if {[info exists F90_FOR_TARGET]} { | |
222 | if { $compiler_type == "f90" } { | |
223 | set compiler $F90_FOR_TARGET | |
224 | } | |
225 | } | |
226 | ||
227 | if { $compiler == "" } { | |
228 | set compiler [board_info $dest compiler] | |
229 | if { $compiler == "" } { | |
230 | return "default_target_compile: No compiler to compile with" | |
231 | } | |
232 | } | |
233 | ||
234 | if {![is_remote host]} { | |
235 | if { [which $compiler] == 0 } { | |
236 | return "default_target_compile: Can't find $compiler." | |
237 | } | |
238 | } | |
239 | ||
240 | if {$type == "object"} { | |
241 | append add_flags " -c" | |
242 | } | |
243 | ||
244 | if { $type == "preprocess" } { | |
245 | append add_flags " -E" | |
246 | } | |
247 | ||
248 | if { $type == "assembly" } { | |
249 | append add_flags " -S" | |
250 | } | |
251 | ||
252 | if {[board_info $dest exists cflags]} { | |
253 | append add_flags " [board_info $dest cflags]" | |
254 | } | |
255 | ||
256 | if { $type == "executable" } { | |
257 | if {[board_info $dest exists ldflags]} { | |
258 | append add_flags " [board_info $dest ldflags]" | |
259 | } | |
260 | if { $compiler_type == "c++" } { | |
261 | append add_flags " [g++_link_flags]" | |
262 | } | |
263 | if {[isnative]} { | |
264 | # This is a lose. | |
265 | catch "glob -nocomplain $tool_root_dir/libstdc++/libstdc++.so* $tool_root_dir/libstdc++/libstdc++.sl" tmp | |
266 | if { ${tmp} != "" } { | |
267 | if {[regexp ".*solaris2.*" $target_triplet]} { | |
268 | # Solaris 2 | |
269 | append add_flags " -R$tool_root_dir/libstdc++" | |
270 | } elseif {[regexp ".*(osf|irix5|linux).*" $target_triplet]} { | |
271 | # OSF/1 or IRIX 5 | |
272 | append add_flags " -Wl,-rpath,$tool_root_dir/libstdc++" | |
273 | } elseif {[regexp ".*hppa.*" $target_triplet]} { | |
274 | # HP-UX | |
275 | append add_flags " -Wl,-a,shared_archive" | |
276 | } | |
277 | } | |
278 | } | |
279 | } | |
280 | ||
281 | if {![info exists ldscript]} { | |
282 | set ldscript [board_info $dest ldscript] | |
283 | } | |
284 | ||
285 | foreach i $options { | |
286 | if { $i == "debug" } { | |
287 | if {[board_info $dest exists debug_flags]} { | |
288 | append add_flags " [board_info $dest debug_flags]" | |
289 | } else { | |
290 | append add_flags " -g" | |
291 | } | |
292 | } | |
293 | } | |
294 | ||
295 | if {[info exists optimize]} { | |
296 | append add_flags " $optimize" | |
297 | } | |
298 | ||
299 | if { $type == "executable" } { | |
300 | append add_flags " $ldflags" | |
301 | foreach x $libs { | |
302 | if {[file exists $x]} { | |
303 | append source " $x" | |
304 | } else { | |
305 | append add_flags " $x" | |
306 | } | |
307 | } | |
308 | ||
309 | if {[board_info $dest exists libs]} { | |
310 | append add_flags " [board_info $dest libs]" | |
311 | } | |
312 | ||
313 | # This probably isn't such a good idea, but it avoids nasty | |
314 | # hackiness in the testsuites. | |
315 | # The math library must be linked in before the C library. The C | |
316 | # library is linked in by the linker script, so this must be before | |
317 | # the linker script. | |
318 | if {[board_info $dest exists mathlib]} { | |
319 | append add_flags " [board_info $dest mathlib]" | |
320 | } else { | |
321 | append add_flags " -lm" | |
322 | } | |
323 | ||
324 | # This must be added here. | |
325 | append add_flags " $ldscript" | |
326 | ||
327 | if {[board_info $dest exists remote_link]} { | |
328 | # Relink option. | |
329 | append add_flags " -Wl,-r" | |
330 | } | |
331 | if {[board_info $dest exists output_format]} { | |
332 | append add_flags " -Wl,-oformat,[board_info $dest output_format]" | |
333 | } | |
334 | } | |
335 | ||
336 | if {[board_info $dest exists multilib_flags]} { | |
337 | append add_flags " [board_info $dest multilib_flags]" | |
338 | } | |
339 | ||
340 | verbose "doing compile" | |
341 | ||
342 | set sources "" | |
343 | if {[is_remote host]} { | |
344 | foreach x $source { | |
345 | set file [remote_download host $x] | |
346 | if { $file == "" } { | |
347 | warning "Unable to download $x to host." | |
348 | return "Unable to download $x to host." | |
349 | } else { | |
350 | append sources " $file" | |
351 | } | |
352 | } | |
353 | } else { | |
354 | set sources $source | |
355 | } | |
356 | ||
357 | if {[is_remote host]} { | |
358 | append add_flags " -o a.out" | |
359 | remote_file host delete a.out | |
360 | } else { | |
361 | if { $destfile != "" } { | |
362 | append add_flags " -o $destfile" | |
363 | } | |
364 | } | |
365 | ||
366 | # This is obscure: we put SOURCES at the end when building an | |
367 | # object, because otherwise, in some situations, libtool will | |
368 | # become confused about the name of the actual source file. | |
369 | if {$type == "object"} { | |
370 | set opts "$add_flags $sources" | |
371 | } else { | |
372 | set opts "$sources $add_flags" | |
373 | } | |
374 | ||
375 | if {[is_remote host]} { | |
376 | if {[host_info exists use_at]} { | |
377 | set fid [open "atfile" "w"] | |
378 | puts $fid "$opts" | |
379 | close $fid | |
380 | set opts "@[remote_download host atfile]" | |
381 | remote_file build delete atfile | |
382 | } | |
383 | } | |
384 | ||
385 | verbose "Invoking the compiler as $compiler $opts" 2 | |
386 | ||
387 | if {[info exists redirect]} { | |
388 | verbose "Redirecting output to $redirect" 2 | |
389 | set status [remote_exec host "$compiler $opts" "" "" $redirect] | |
390 | } else { | |
391 | if {[info exists timeout]} { | |
392 | verbose "Setting timeout to $timeout" 2 | |
393 | set status [remote_exec host "$compiler $opts" "" "" "" $timeout] | |
394 | } else { | |
395 | set status [remote_exec host "$compiler $opts"] | |
396 | } | |
397 | } | |
398 | ||
399 | set compiler_flags $opts | |
400 | if {[is_remote host]} { | |
401 | remote_upload host a.out $destfile | |
402 | remote_file host delete a.out | |
403 | } | |
404 | set comp_output [prune_warnings [lindex $status 1]] | |
405 | regsub "^\[\r\n\]+" $comp_output "" comp_output | |
406 | if { [lindex $status 0] != 0 } { | |
407 | verbose -log "compiler exited with status [lindex $status 0]" | |
408 | } | |
409 | if { [lindex $status 1] != "" } { | |
410 | verbose -log "output is:\n[lindex $status 1]" 2 | |
411 | } | |
412 | if { [lindex $status 0] != 0 && "${comp_output}" == "" } { | |
413 | set comp_output "exit status is [lindex $status 0]" | |
414 | } | |
415 | return ${comp_output} | |
416 | } | |
417 | ||
418 | # See if the version of dejaGNU being used to run the testsuite is | |
419 | # recent enough to contain support for building Ada programs or not. | |
420 | # If not, then use the functions above in place of the ones provided | |
421 | # by dejaGNU. This is only temporary (brobecker/2004-03-31). | |
422 | ||
423 | set use_gdb_compile 0 | |
424 | if {[info procs find_gnatmake] == ""} { | |
425 | rename gdb_find_gnatmake find_gnatmake | |
426 | set use_gdb_compile 1 | |
427 | } | |
428 | ||
429 | if {[info procs find_gfortran] == ""} { | |
430 | rename gdb_find_gfortran find_gfortran | |
431 | set use_gdb_compile 1 | |
432 | } | |
433 | ||
434 | if {$use_gdb_compile} { | |
435 | catch {rename default_target_compile {}} | |
436 | rename gdb_default_target_compile default_target_compile | |
437 | } |