[deliverable/binutils-gdb.git] / gdb / testsuite / lib / future.exp

# Copyright 2004, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

load_lib libgloss.exp

# FIXME:brobecker/2004-03-31:
# The following functions should eventually be part of dejagnu. Even after
# these functions becomes available in dejagnu, we will keep for a while
# a copy here in order to avoid increasing the dejagnu version
# requirement.

proc gdb_find_gnatmake {} {
    global tool_root_dir

    set root "$tool_root_dir/gcc"
    set GM ""

    if ![is_remote host] {
        set file [lookfor_file $root gnatmake]
        if { $file != "" } {
            set GM "$file -I$root/ada/rts --GCC=$root/xgcc --GNATBIND=$root/gnatbind --GNATLINK=$root/gnatlink -cargs -B$root -largs --GCC=$root/xgcc -margs";
        }   
    }

    if {$GM == ""} {
        set GM [transform gnatmake]
    }

    return $GM
}   

proc gdb_find_gfortran {} {
    global tool_root_dir

    if {![is_remote host]} {
	set file [lookfor_file $tool_root_dir gfortran]
	if { $file == "" } {
	    set file [lookfor_file $tool_root_dir gcc/gfortran]
	}
	if { $file != "" } {
	    set CC "$file -B[file dirname $file]/"
	} else {
	    set CC [transform gfortran]
	}
    } else {
	set CC [transform gfortran]
    }
    return $CC
}

proc gdb_default_target_compile {source destfile type options} {
    global target_triplet
    global tool_root_dir
    global CFLAGS_FOR_TARGET
    global compiler_flags

    if { $destfile == "" && $type != "preprocess" && $type != "none" } {
	error "Must supply an output filename for the compile to default_target_compile"
    }

    set add_flags ""
    set libs ""
    set compiler_type "c"
    set compiler ""
    set ldflags ""
    set dest [target_info name]

    if {[info exists CFLAGS_FOR_TARGET]} {
	append add_flags " $CFLAGS_FOR_TARGET"
    }

    if {[info exists target_info(host,name)]} {
	set host [host_info name]
    } else {
	set host "unix"
    }

    foreach i $options {

	if { $i == "ada" } {
	    set compiler_type "ada"
	    if {[board_info $dest exists adaflags]} {
		append add_flags " [target_info adaflags]"
	    }
	    if {[board_info $dest exists gnatmake]} {
		set compiler [target_info gnatmake]
	    } else {
		set compiler [find_gnatmake]
	    }
	}

	if { $i == "c++" } {
	    set compiler_type "c++"
	    if {[board_info $dest exists cxxflags]} {
		append add_flags " [target_info cxxflags]"
	    }
	    append add_flags " [g++_include_flags]"
	    if {[board_info $dest exists c++compiler]} {
		set compiler [target_info c++compiler]
	    } else {
		set compiler [find_g++]
	    }
	}

	if { $i == "f77" } {
	    set compiler_type "f77"
	    if {[board_info $dest exists f77flags]} {
		append add_flags " [target_info f77flags]"
	    }
	    if {[board_info $dest exists f77compiler]} {
		set compiler [target_info f77compiler]
	    } else {
		set compiler [find_g77]
	    }
	}

	if { $i == "f90" } {
	    set compiler_type "f90"
	    if {[board_info $dest exists f90flags]} {
		append add_flags " [target_info f90flags]"
	    }
	    if {[board_info $dest exists f90compiler]} {
		set compiler [target_info f90compiler]
	    } else {
		set compiler [find_gfortran]
	    }
	}

	if {[regexp "^dest=" $i]} {
	    regsub "^dest=" $i "" tmp
	    if {[board_info $tmp exists name]} {
		set dest [board_info $tmp name]
	    } else {
		set dest $tmp
	    }
	}
	if {[regexp "^compiler=" $i]} {
	    regsub "^compiler=" $i "" tmp
	    set compiler $tmp
	}
	if {[regexp "^additional_flags=" $i]} {
	    regsub "^additional_flags=" $i "" tmp
	    append add_flags " $tmp"
	}
	if {[regexp "^ldflags=" $i]} {
	    regsub "^ldflags=" $i "" tmp
	    append ldflags " $tmp"
	}
	if {[regexp "^libs=" $i]} {
	    regsub "^libs=" $i "" tmp
	    append libs " $tmp"
	}
	if {[regexp "^incdir=" $i]} {
	    regsub "^incdir=" $i "-I" tmp
	    append add_flags " $tmp"
	}
	if {[regexp "^libdir=" $i]} {
	    regsub "^libdir=" $i "-L" tmp
	    append add_flags " $tmp"
	}
	if {[regexp "^ldscript=" $i]} {
	    regsub "^ldscript=" $i "" ldscript
	}
	if {[regexp "^redirect=" $i]} {
	    regsub "^redirect=" $i "" redirect
	}
	if {[regexp "^optimize=" $i]} {
	    regsub "^optimize=" $i "" optimize
	}
	if {[regexp "^timeout=" $i]} {
	    regsub "^timeout=" $i "" timeout
	}
    }

    if {[board_info $host exists cflags_for_target]} {
	append add_flags " [board_info $host cflags_for_target]"
    }

    global CC_FOR_TARGET
    global CXX_FOR_TARGET
    global F77_FOR_TARGET
    global F90_FOR_TARGET
    global GNATMAKE_FOR_TARGET

    if {[info exists GNATMAKE_FOR_TARGET]} {
	if { $compiler_type == "ada" } {
	    set compiler $GNATMAKE_FOR_TARGET
	}
    }

    if {[info exists CC_FOR_TARGET]} {
	if { $compiler == "" } {
	    set compiler $CC_FOR_TARGET
	}
    }

    if {[info exists CXX_FOR_TARGET]} {
	if { $compiler_type == "c++" } {
	    set compiler $CXX_FOR_TARGET
	}
    }

    if {[info exists F77_FOR_TARGET]} {
	if { $compiler_type == "f77" } {
	    set compiler $F77_FOR_TARGET
	}
    }

    if {[info exists F90_FOR_TARGET]} {
	if { $compiler_type == "f90" } {
	    set compiler $F90_FOR_TARGET
	}
    }

    if { $compiler == "" } {
	set compiler [board_info $dest compiler]
	if { $compiler == "" } {
	    return "default_target_compile: No compiler to compile with"
	}
    }

    if {![is_remote host]} {
	if { [which $compiler] == 0 } {
	    return "default_target_compile: Can't find $compiler."
	}
    }

    if {$type == "object"} {
	append add_flags " -c"
    }

    if { $type == "preprocess" } {
	append add_flags " -E"
    }

    if { $type == "assembly" } {
	append add_flags " -S"
    }

    if {[board_info $dest exists cflags]} {
	append add_flags " [board_info $dest cflags]"
    }

    if { $type == "executable" } {
	if {[board_info $dest exists ldflags]} {
	    append add_flags " [board_info $dest ldflags]"
	}
	if { $compiler_type == "c++" } {
	    append add_flags " [g++_link_flags]"
	}
	if {[isnative]} {
	    # This is a lose.
	    catch "glob -nocomplain $tool_root_dir/libstdc++/libstdc++.so* $tool_root_dir/libstdc++/libstdc++.sl" tmp
	    if { ${tmp} != "" } {
		if {[regexp ".*solaris2.*" $target_triplet]} {
		    # Solaris 2
		    append add_flags " -R$tool_root_dir/libstdc++"
		} elseif {[regexp ".*(osf|irix5|linux).*" $target_triplet]} {
		    # OSF/1 or IRIX 5
		    append add_flags " -Wl,-rpath,$tool_root_dir/libstdc++"
		} elseif {[regexp ".*hppa.*" $target_triplet]} {
		    # HP-UX
		    append add_flags " -Wl,-a,shared_archive"
		}
	    }
	}
    }

    if {![info exists ldscript]} {
	set ldscript [board_info $dest ldscript]
    }

    foreach i $options {
	if { $i == "debug" } {
	    if {[board_info $dest exists debug_flags]} {
		append add_flags " [board_info $dest debug_flags]"
	    } else {
		append add_flags " -g"
	    }
	}
    }

    if {[info exists optimize]} {
	append add_flags " $optimize"
    }

    if { $type == "executable" } {
	append add_flags " $ldflags"
	foreach x $libs {
	    if {[file exists $x]} {
		append source " $x"
	    } else {
		append add_flags " $x"
	    }
	}

	if {[board_info $dest exists libs]} {
	    append add_flags " [board_info $dest libs]"
	}

	# This probably isn't such a good idea, but it avoids nasty
	# hackiness in the testsuites.
	# The math library must be linked in before the C library.  The C
	# library is linked in by the linker script, so this must be before
	# the linker script.
	if {[board_info $dest exists mathlib]} {
	    append add_flags " [board_info $dest mathlib]"
	} else {
	    append add_flags " -lm"
	}

	# This must be added here.
	append add_flags " $ldscript"

	if {[board_info $dest exists remote_link]} {
	    # Relink option.
	    append add_flags " -Wl,-r"
	}
	if {[board_info $dest exists output_format]} {
	    append add_flags " -Wl,-oformat,[board_info $dest output_format]"
	}
    }

    if {[board_info $dest exists multilib_flags]} {
	append add_flags " [board_info $dest multilib_flags]"
    }

    verbose "doing compile"

    set sources ""
    if {[is_remote host]} {
	foreach x $source {
	    set file [remote_download host $x]
	    if { $file == "" } {
		warning "Unable to download $x to host."
		return "Unable to download $x to host."
	    } else {
		append sources " $file"
	    }
	}
    } else {
	set sources $source
    }

    if {[is_remote host]} {
	append add_flags " -o a.out"
	remote_file host delete a.out
    } else {
	if { $destfile != "" } {
	    append add_flags " -o $destfile"
	}
    }

    # This is obscure: we put SOURCES at the end when building an
    # object, because otherwise, in some situations, libtool will
    # become confused about the name of the actual source file.
    if {$type == "object"} {
	set opts "$add_flags $sources"
    } else {
	set opts "$sources $add_flags"
    }

    if {[is_remote host]} {
	if {[host_info exists use_at]} {
	    set fid [open "atfile" "w"]
	    puts $fid "$opts"
	    close $fid
	    set opts "@[remote_download host atfile]"
	    remote_file build delete atfile
	}
    }

    verbose "Invoking the compiler as $compiler $opts" 2

    if {[info exists redirect]} {
	verbose "Redirecting output to $redirect" 2
	set status [remote_exec host "$compiler $opts" "" "" $redirect]
    } else {
	if {[info exists timeout]} {
	    verbose "Setting timeout to $timeout" 2
	    set status [remote_exec host "$compiler $opts" "" "" "" $timeout]
	} else {
	    set status [remote_exec host "$compiler $opts"]
	}
    }

    set compiler_flags $opts
    if {[is_remote host]} {
	remote_upload host a.out $destfile
	remote_file host delete a.out
    }
    set comp_output [prune_warnings [lindex $status 1]]
    regsub "^\[\r\n\]+" $comp_output "" comp_output
    if { [lindex $status 0] != 0 } {
	verbose -log "compiler exited with status [lindex $status 0]"
    }
    if { [lindex $status 1] != "" } {
	verbose -log "output is:\n[lindex $status 1]" 2
    }
    if { [lindex $status 0] != 0 && "${comp_output}" == "" } {
	set comp_output "exit status is [lindex $status 0]"
    }
    return ${comp_output}
}

# See if the version of dejaGNU being used to run the testsuite is
# recent enough to contain support for building Ada programs or not.
# If not, then use the functions above in place of the ones provided
# by dejaGNU. This is only temporary (brobecker/2004-03-31).

set use_gdb_compile 0
if {[info procs find_gnatmake] == ""} {
    rename gdb_find_gnatmake find_gnatmake
    set use_gdb_compile 1
}

if {[info procs find_gfortran] == ""} {
    rename gdb_find_gfortran find_gfortran
    set use_gdb_compile 1
}

if {$use_gdb_compile} {
    catch {rename default_target_compile {}}
    rename gdb_default_target_compile default_target_compile
}
Commit	Line	Data
42159ca5 TT	1	# Copyright 2004, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
	2	#
	3	# This program is free software; you can redistribute it and/or modify
	4	# it under the terms of the GNU General Public License as published by
	5	# the Free Software Foundation; either version 3 of the License, or
	6	# (at your option) any later version.
	7	#
	8	# This program is distributed in the hope that it will be useful,
	9	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	10	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	11	# GNU General Public License for more details.
	12	#
	13	# You should have received a copy of the GNU General Public License
	14	# along with this program. If not, see <http://www.gnu.org/licenses/>.
	15
	16	load_lib libgloss.exp
	17
	18	# FIXME:brobecker/2004-03-31:
	19	# The following functions should eventually be part of dejagnu. Even after
	20	# these functions becomes available in dejagnu, we will keep for a while
	21	# a copy here in order to avoid increasing the dejagnu version
	22	# requirement.
	23
	24	proc gdb_find_gnatmake {} {
	25	global tool_root_dir
	26
	27	set root "$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	}