1 # Process this file with automake to generate Makefile.in
3 # As far as I can tell automake testing support assumes that the build
4 # system and the host system are the same. So these tests will not
5 # work when building with a cross-compiler.
9 # The two_file_test tests -fmerge-constants, so we simply always turn
10 # it on. This may need to be controlled by a configure option
12 AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) -fmerge-constants
15 -I$(srcdir) -I$(srcdir)/.. -I$(srcdir)/../../include \
16 -I$(srcdir)/../../elfcpp \
17 -DLOCALEDIR="\"$(datadir)/locale\"" \
21 THREADSLIB = -lpthread
24 # 'make clean' is good about deleting some intermediate files (such as
25 # .o's), but not all of them (such as .so's and .err files). We
26 # improve on that here. automake-1.9 info docs say "mostlyclean" is
27 # the right choice for files 'make' builds that people rebuild.
28 MOSTLYCLEANFILES = *.so
31 # We will add to these later, for each individual test. Note
32 # that we add each test under check_SCRIPTS or check_PROGRAMS;
33 # the TESTS variable is automatically populated from these.
37 TESTS = $(check_SCRIPTS) $(check_PROGRAMS)
39 # ---------------------------------------------------------------------
40 # These tests test the internals of gold (unittests).
42 # Infrastucture needed for the unittests
43 check_LIBRARIES = libgoldtest.a
44 libgoldtest_a_SOURCES = test.cc testmain.cc testfile.cc
47 libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL_DEP)
48 LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
52 # The unittests themselves
53 check_PROGRAMS += object_unittest
54 object_unittest_SOURCES = object_unittest.cc
57 # ---------------------------------------------------------------------
58 # These tests test the output of gold (end-to-end tests). In
59 # particular, they make sure that gold can link "difficult" object
60 # files, and the resulting object files run correctly. These can only
61 # run if we've built ld-new for the native architecture (that is,
62 # we're not cross-compiling it), since we run ld-new as part of these
63 # tests. We use the gcc-specific flag '-B' to use our linker instead
64 # of the default linker, which is why we only run our tests under gcc.
69 # Infrastucture needed for the unittests: a directory where the linker
70 # is named 'ld'. This is because the -B flag appends 'ld' to its arg.
71 gcctestdir/ld: ../ld-new
72 test -d gcctestdir || mkdir -p gcctestdir
74 (cd gcctestdir && $(LN_S) ../../ld-new ld)
76 # Each of these .o's is a useful, small complete program. They're
77 # particularly useful for making sure ld-new's flags do what they're
78 # supposed to (hence their names), but are used for many tests that
79 # don't actually involve analyzing input data.
80 flagstest_debug.o: constructor_test.cc
81 $(CXXCOMPILE) -O0 -g -c -o $@ $<
82 flagstest_ndebug.o: constructor_test.cc
83 $(CXXCOMPILE) -O0 -c -o $@ $<
86 check_PROGRAMS += basic_test
87 check_PROGRAMS += basic_static_test
88 check_PROGRAMS += basic_pic_test
89 check_PROGRAMS += basic_static_pic_test
90 basic_test.o: basic_test.cc
91 $(CXXCOMPILE) -O0 -c -o $@ $<
92 basic_test: basic_test.o gcctestdir/ld
93 $(CXXLINK) -Bgcctestdir/ basic_test.o
94 basic_static_test: basic_test.o gcctestdir/ld
95 $(CXXLINK) -Bgcctestdir/ -static basic_test.o
97 basic_pic_test.o: basic_test.cc
98 $(CXXCOMPILE) -O0 -c -fpic -o $@ $<
99 basic_pic_test: basic_pic_test.o gcctestdir/ld
100 $(CXXLINK) -Bgcctestdir/ basic_pic_test.o
101 basic_static_pic_test: basic_pic_test.o gcctestdir/ld
102 $(CXXLINK) -Bgcctestdir/ -static basic_pic_test.o
105 check_PROGRAMS += constructor_test
106 check_PROGRAMS += constructor_static_test
107 constructor_test_SOURCES = constructor_test.cc
108 constructor_test_DEPENDENCIES = gcctestdir/ld
109 constructor_test_LDFLAGS = -Bgcctestdir/
111 constructor_static_test_SOURCES = $(constructor_test_SOURCES)
112 constructor_static_test_DEPENDENCIES = $(constructor_test_DEPENDENCIES)
113 constructor_static_test_LDFLAGS = $(constructor_test_LDFLAGS) -static
116 check_PROGRAMS += two_file_test
117 check_PROGRAMS += two_file_static_test
118 check_PROGRAMS += two_file_pic_test
119 two_file_test_SOURCES = \
121 two_file_test_1b.cc \
123 two_file_test_main.cc \
125 two_file_test_DEPENDENCIES = gcctestdir/ld
126 two_file_test_LDFLAGS = -Bgcctestdir/
128 two_file_static_test_SOURCES = $(two_file_test_SOURCES)
129 two_file_static_test_DEPENDENCIES = $(two_file_test_DEPENDENCIES)
130 two_file_static_test_LDFLAGS = $(two_file_test_LDFLAGS) -static
132 two_file_pic_test_SOURCES = two_file_test_main.cc
133 two_file_pic_test_DEPENDENCIES = \
134 gcctestdir/ld two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2_pic.o
135 two_file_pic_test_LDFLAGS = -Bgcctestdir/
136 two_file_pic_test_LDADD = two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2_pic.o
139 check_PROGRAMS += two_file_shared_1_test
140 check_PROGRAMS += two_file_shared_2_test
141 check_PROGRAMS += two_file_shared_1_pic_2_test
142 check_PROGRAMS += two_file_shared_2_pic_1_test
143 check_PROGRAMS += two_file_same_shared_test
144 check_PROGRAMS += two_file_separate_shared_12_test
145 check_PROGRAMS += two_file_separate_shared_21_test
146 two_file_test_1_pic.o: two_file_test_1.cc
147 $(CXXCOMPILE) -c -fpic -o $@ $<
148 two_file_test_1b_pic.o: two_file_test_1b.cc
149 $(CXXCOMPILE) -c -fpic -o $@ $<
150 two_file_test_2_pic.o: two_file_test_2.cc
151 $(CXXCOMPILE) -c -fpic -o $@ $<
152 two_file_shared_1.so: two_file_test_1_pic.o two_file_test_1b_pic.o gcctestdir/ld
153 $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1_pic.o two_file_test_1b_pic.o
154 two_file_shared_2.so: two_file_test_2_pic.o gcctestdir/ld
155 $(CXXLINK) -Bgcctestdir/ -shared two_file_test_2_pic.o
156 two_file_shared.so: two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2_pic.o gcctestdir/ld
157 $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2_pic.o
159 two_file_shared_1_test_SOURCES = two_file_test_2.cc two_file_test_main.cc
160 two_file_shared_1_test_DEPENDENCIES = gcctestdir/ld two_file_shared_1.so
161 two_file_shared_1_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
162 two_file_shared_1_test_LDADD = two_file_shared_1.so
164 two_file_shared_2_test_SOURCES = two_file_test_1.cc two_file_test_1b.cc two_file_test_main.cc
165 two_file_shared_2_test_DEPENDENCIES = gcctestdir/ld two_file_shared_2.so
166 two_file_shared_2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
167 two_file_shared_2_test_LDADD = two_file_shared_2.so
169 two_file_shared_1_pic_2_test_SOURCES = two_file_test_main.cc
170 two_file_shared_1_pic_2_test_DEPENDENCIES = \
171 gcctestdir/ld two_file_shared_1.so two_file_test_1_pic.o two_file_test_1b_pic.o
172 two_file_shared_1_pic_2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
173 two_file_shared_1_pic_2_test_LDADD = two_file_test_1_pic.o two_file_test_1b_pic.o two_file_shared_2.so
175 two_file_shared_2_pic_1_test_SOURCES = two_file_test_main.cc
176 two_file_shared_2_pic_1_test_DEPENDENCIES = \
177 gcctestdir/ld two_file_shared_2.so two_file_test_2_pic.o
178 two_file_shared_2_pic_1_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
179 two_file_shared_2_pic_1_test_LDADD = two_file_test_2_pic.o two_file_shared_1.so
181 two_file_same_shared_test_SOURCES = two_file_test_main.cc
182 two_file_same_shared_test_DEPENDENCIES = gcctestdir/ld two_file_shared.so
183 two_file_same_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
184 two_file_same_shared_test_LDADD = two_file_shared.so
186 two_file_separate_shared_12_test_SOURCES = two_file_test_main.cc
187 two_file_separate_shared_12_test_DEPENDENCIES = \
188 gcctestdir/ld two_file_shared_1.so two_file_shared_2.so
189 two_file_separate_shared_12_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
190 two_file_separate_shared_12_test_LDADD = \
191 two_file_shared_1.so two_file_shared_2.so
193 two_file_separate_shared_21_test_SOURCES = two_file_test_main.cc
194 two_file_separate_shared_21_test_DEPENDENCIES = \
195 gcctestdir/ld two_file_shared_1.so two_file_shared_2.so
196 two_file_separate_shared_21_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
197 two_file_separate_shared_21_test_LDADD = \
198 two_file_shared_2.so two_file_shared_1.so
200 check_PROGRAMS += two_file_relocatable_test
201 two_file_relocatable_test_SOURCES = two_file_test_main.cc
202 two_file_relocatable_test_DEPENDENCIES = \
203 gcctestdir/ld two_file_relocatable.o
204 two_file_relocatable_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
205 two_file_relocatable_test_LDADD = two_file_relocatable.o
206 two_file_relocatable.o: gcctestdir/ld two_file_test_1.o two_file_test_1b.o two_file_test_2.o
207 gcctestdir/ld -r -o $@ two_file_test_1.o two_file_test_1b.o two_file_test_2.o
209 # The nonpic tests will fail on platforms which can not put non-PIC
210 # code into shared libraries, so we just don't run them in that case.
211 if FN_PTRS_IN_SO_WITHOUT_PIC
213 check_PROGRAMS += two_file_shared_1_nonpic_test
214 check_PROGRAMS += two_file_shared_2_nonpic_test
215 check_PROGRAMS += two_file_same_shared_nonpic_test
216 check_PROGRAMS += two_file_separate_shared_12_nonpic_test
217 check_PROGRAMS += two_file_separate_shared_21_nonpic_test
218 check_PROGRAMS += two_file_mixed_shared_test
219 check_PROGRAMS += two_file_mixed_2_shared_test
220 two_file_shared_1_nonpic.so: two_file_test_1.o gcctestdir/ld
221 $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1.o two_file_test_1b.o
222 two_file_shared_2_nonpic.so: two_file_test_2.o gcctestdir/ld
223 $(CXXLINK) -Bgcctestdir/ -shared two_file_test_2.o
224 two_file_shared_nonpic.so: two_file_test_1.o two_file_test_1b.o two_file_test_2.o gcctestdir/ld
225 $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1.o two_file_test_1b.o two_file_test_2.o
226 two_file_shared_mixed.so: two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2.o gcctestdir/ld
227 $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2.o
228 two_file_shared_mixed_1.so: two_file_test_1.o two_file_test_1b_pic.o two_file_shared_2.so gcctestdir/ld
229 $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1.o two_file_test_1b_pic.o two_file_shared_2.so
231 two_file_shared_1_nonpic_test_SOURCES = \
232 two_file_test_2.cc two_file_test_main.cc
233 two_file_shared_1_nonpic_test_DEPENDENCIES = \
234 gcctestdir/ld two_file_shared_1_nonpic.so
235 two_file_shared_1_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
236 two_file_shared_1_nonpic_test_LDADD = two_file_shared_1_nonpic.so
238 two_file_shared_2_nonpic_test_SOURCES = \
239 two_file_test_1.cc two_file_test_1b.cc two_file_test_main.cc
240 two_file_shared_2_nonpic_test_DEPENDENCIES = \
241 gcctestdir/ld two_file_shared_2_nonpic.so
242 two_file_shared_2_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
243 two_file_shared_2_nonpic_test_LDADD = two_file_shared_2_nonpic.so
245 two_file_same_shared_nonpic_test_SOURCES = two_file_test_main.cc
246 two_file_same_shared_nonpic_test_DEPENDENCIES = \
247 gcctestdir/ld two_file_shared_nonpic.so
248 two_file_same_shared_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
249 two_file_same_shared_nonpic_test_LDADD = two_file_shared_nonpic.so
251 two_file_separate_shared_12_nonpic_test_SOURCES = two_file_test_main.cc
252 two_file_separate_shared_12_nonpic_test_DEPENDENCIES = \
253 gcctestdir/ld two_file_shared_1_nonpic.so two_file_shared_2_nonpic.so
254 two_file_separate_shared_12_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
255 two_file_separate_shared_12_nonpic_test_LDADD = \
256 two_file_shared_1_nonpic.so two_file_shared_2_nonpic.so
258 two_file_separate_shared_21_nonpic_test_SOURCES = two_file_test_main.cc
259 two_file_separate_shared_21_nonpic_test_DEPENDENCIES = \
260 gcctestdir/ld two_file_shared_1_nonpic.so two_file_shared_2_nonpic.so
261 two_file_separate_shared_21_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
262 two_file_separate_shared_21_nonpic_test_LDADD = \
263 two_file_shared_2_nonpic.so two_file_shared_1_nonpic.so
265 two_file_mixed_shared_test_SOURCES = two_file_test_main.cc
266 two_file_mixed_shared_test_DEPENDENCIES = gcctestdir/ld two_file_shared_mixed.so
267 two_file_mixed_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
268 two_file_mixed_shared_test_LDADD = two_file_shared_mixed.so
270 two_file_mixed_2_shared_test_SOURCES = two_file_test_main.cc
271 two_file_mixed_2_shared_test_DEPENDENCIES = gcctestdir/ld two_file_shared_mixed_1.so two_file_shared_2.so
272 two_file_mixed_2_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
273 two_file_mixed_2_shared_test_LDADD = two_file_shared_mixed_1.so two_file_shared_2.so
275 endif FN_PTRS_IN_SO_WITHOUT_PIC
278 check_PROGRAMS += exception_test
279 check_PROGRAMS += exception_static_test
280 check_PROGRAMS += exception_shared_1_test
281 check_PROGRAMS += exception_shared_2_test
282 check_PROGRAMS += exception_same_shared_test
283 check_PROGRAMS += exception_separate_shared_12_test
284 check_PROGRAMS += exception_separate_shared_21_test
285 exception_test_1_pic.o: exception_test_1.cc
286 $(CXXCOMPILE) -c -fpic -o $@ $<
287 exception_test_2_pic.o: exception_test_2.cc
288 $(CXXCOMPILE) -c -fpic -o $@ $<
289 exception_shared_1.so: exception_test_1_pic.o gcctestdir/ld
290 $(CXXLINK) -Bgcctestdir/ -shared exception_test_1_pic.o
291 exception_shared_2.so: exception_test_2_pic.o gcctestdir/ld
292 $(CXXLINK) -Bgcctestdir/ -shared exception_test_2_pic.o
293 exception_shared.so: exception_test_1_pic.o exception_test_2_pic.o gcctestdir/ld
294 $(CXXLINK) -Bgcctestdir/ -shared exception_test_1_pic.o exception_test_2_pic.o
296 exception_test_SOURCES = \
297 exception_test_main.cc \
298 exception_test_1.cc \
299 exception_test_2.cc \
301 exception_test_DEPENDENCIES = gcctestdir/ld
302 exception_test_LDFLAGS = -Bgcctestdir/
304 exception_static_test_SOURCES = $(exception_test_SOURCES)
305 exception_static_test_DEPENDENCIES = $(exception_test_DEPENDENCIES)
306 exception_static_test_LDFLAGS = $(exception_test_LDFLAGS) -static
308 exception_shared_1_test_SOURCES = exception_test_2.cc exception_test_main.cc
309 exception_shared_1_test_DEPENDENCIES = gcctestdir/ld exception_shared_1.so
310 exception_shared_1_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
311 exception_shared_1_test_LDADD = exception_shared_1.so
313 exception_shared_2_test_SOURCES = exception_test_1.cc exception_test_main.cc
314 exception_shared_2_test_DEPENDENCIES = gcctestdir/ld exception_shared_2.so
315 exception_shared_2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
316 exception_shared_2_test_LDADD = exception_shared_2.so
318 exception_same_shared_test_SOURCES = exception_test_main.cc
319 exception_same_shared_test_DEPENDENCIES = gcctestdir/ld exception_shared.so
320 exception_same_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
321 exception_same_shared_test_LDADD = exception_shared.so
323 exception_separate_shared_12_test_SOURCES = exception_test_main.cc
324 exception_separate_shared_12_test_DEPENDENCIES = \
325 gcctestdir/ld exception_shared_1.so exception_shared_2.so
326 exception_separate_shared_12_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
327 exception_separate_shared_12_test_LDADD = \
328 exception_shared_1.so exception_shared_2.so
330 exception_separate_shared_21_test_SOURCES = exception_test_main.cc
331 exception_separate_shared_21_test_DEPENDENCIES = \
332 gcctestdir/ld exception_shared_1.so exception_shared_2.so
333 exception_separate_shared_21_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
334 exception_separate_shared_21_test_LDADD = \
335 exception_shared_2.so exception_shared_1.so
338 check_PROGRAMS += weak_test
339 weak_test_SOURCES = weak_test.cc
340 weak_test_DEPENDENCIES = gcctestdir/ld
341 weak_test_LDFLAGS = -Bgcctestdir/
346 check_PROGRAMS += tls_test
347 check_PROGRAMS += tls_pic_test
348 check_PROGRAMS += tls_shared_test
349 check_PROGRAMS += tls_shared_ie_test
350 tls_test_pic.o: tls_test.cc
351 $(CXXCOMPILE) -c -fpic -o $@ $<
352 tls_test_file2_pic.o: tls_test_file2.cc
353 $(CXXCOMPILE) -c -fpic -o $@ $<
354 tls_test_shared.so: tls_test_pic.o tls_test_file2_pic.o gcctestdir/ld
355 $(CXXLINK) -Bgcctestdir/ -shared tls_test_pic.o tls_test_file2_pic.o
357 tls_test_pic_ie.o: tls_test.cc
358 $(CXXCOMPILE) -c -fpic -ftls-model=initial-exec -o $@ $<
359 tls_test_file2_pic_ie.o: tls_test_file2.cc
360 $(CXXCOMPILE) -c -fpic -ftls-model=initial-exec -o $@ $<
361 tls_test_ie_shared.so: tls_test_pic_ie.o tls_test_file2_pic_ie.o gcctestdir/ld
362 $(CXXLINK) -Bgcctestdir/ -shared tls_test_pic_ie.o tls_test_file2_pic_ie.o
364 tls_test_SOURCES = tls_test.cc tls_test_file2.cc tls_test_main.cc tls_test.h
365 tls_test_DEPENDENCIES = gcctestdir/ld
366 tls_test_LDFLAGS = -Bgcctestdir/
367 tls_test_LDADD = -lpthread
369 tls_pic_test_SOURCES = tls_test_main.cc
370 tls_pic_test_DEPENDENCIES = gcctestdir/ld tls_test_pic.o tls_test_file2_pic.o
371 tls_pic_test_LDFLAGS = -Bgcctestdir/
372 tls_pic_test_LDADD = tls_test_pic.o tls_test_file2_pic.o -lpthread
374 tls_shared_test_SOURCES = tls_test_main.cc
375 tls_shared_test_DEPENDENCIES = gcctestdir/ld tls_test_shared.so
376 tls_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
377 tls_shared_test_LDADD = tls_test_shared.so -lpthread
379 tls_shared_ie_test_SOURCES = tls_test_main.cc
380 tls_shared_ie_test_DEPENDENCIES = gcctestdir/ld tls_test_ie_shared.so
381 tls_shared_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
382 tls_shared_ie_test_LDADD = tls_test_ie_shared.so -lpthread
385 check_PROGRAMS += tls_static_test
386 check_PROGRAMS += tls_static_pic_test
388 tls_static_test_SOURCES = $(tls_test_SOURCES)
389 tls_static_test_DEPENDENCIES = $(tls_test_DEPENDENCIES)
390 tls_static_test_LDFLAGS = $(tls_test_LDFLAGS) -static
391 tls_static_test_LDADD = $(tls_test_LDADD)
393 tls_static_pic_test_SOURCES = $(tls_pic_test_SOURCES)
394 tls_static_pic_test_DEPENDENCIES = $(tls_pic_test_DEPENDENCIES)
395 tls_static_pic_test_LDFLAGS = $(tls_pic_test_LDFLAGS) -static
396 tls_static_pic_test_LDADD = $(tls_pic_test_LDADD)
399 if FN_PTRS_IN_SO_WITHOUT_PIC
400 check_PROGRAMS += tls_shared_nonpic_test
401 tls_test_shared_nonpic.so: tls_test.o tls_test_file2.o gcctestdir/ld
402 $(CXXLINK) -Bgcctestdir/ -shared tls_test.o tls_test_file2.o
404 tls_shared_nonpic_test_SOURCES = tls_test_main.cc
405 tls_shared_nonpic_test_DEPENDENCIES = gcctestdir/ld tls_test_shared_nonpic.so
406 tls_shared_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
407 tls_shared_nonpic_test_LDADD = tls_test_shared_nonpic.so -lpthread
408 endif FN_PTRS_IN_SO_WITHOUT_PIC
413 # Test --detect-odr-violations
414 check_SCRIPTS += debug_msg.sh
416 # Create the data files that debug_msg.sh analyzes.
417 check_DATA += debug_msg.err
418 MOSTLYCLEANFILES += debug_msg.err
419 debug_msg.o: debug_msg.cc
420 $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/debug_msg.cc
421 odr_violation1.o: odr_violation1.cc
422 $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/odr_violation1.cc
423 odr_violation2.o: odr_violation2.cc
424 $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/odr_violation2.cc
425 debug_msg.err: debug_msg.o odr_violation1.o odr_violation2.o gcctestdir/ld
426 @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg debug_msg.o odr_violation1.o odr_violation2.o "2>$@"
427 @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg debug_msg.o odr_violation1.o odr_violation2.o 2>$@; \
429 echo 1>&2 "Link of debug_msg should have failed"; \
434 # See if we can also detect problems when we're linking .so's, not .o's.
435 check_DATA += debug_msg_so.err
436 MOSTLYCLEANFILES += debug_msg_so.err
437 debug_msg.so: debug_msg.cc gcctestdir/ld
438 $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/debug_msg.cc
439 odr_violation1.so: odr_violation1.cc gcctestdir/ld
440 $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/odr_violation1.cc
441 odr_violation2.so: odr_violation2.cc gcctestdir/ld
442 $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/odr_violation2.cc
443 debug_msg_so.err: debug_msg.so odr_violation1.so odr_violation2.so gcctestdir/ld
444 @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_so debug_msg.so odr_violation1.so odr_violation2.so "2>$@"
445 @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_so debug_msg.so odr_violation1.so odr_violation2.so 2>$@; \
447 echo 1>&2 "Link of debug_msg_so should have failed"; \
452 # We also want to make sure we do something reasonable when there's no
453 # debug info available. For the best test, we use .so's.
454 check_DATA += debug_msg_ndebug.err
455 MOSTLYCLEANFILES += debug_msg_ndebug.err
456 debug_msg_ndebug.so: debug_msg.cc gcctestdir/ld
457 $(CXXCOMPILE) -Bgcctestdir/ -O0 -g0 -shared -fPIC -w -o $@ $(srcdir)/debug_msg.cc
458 odr_violation1_ndebug.so: odr_violation1.cc gcctestdir/ld
459 $(CXXCOMPILE) -Bgcctestdir/ -O0 -g0 -shared -fPIC -w -o $@ $(srcdir)/odr_violation1.cc
460 odr_violation2_ndebug.so: odr_violation2.cc gcctestdir/ld
461 $(CXXCOMPILE) -Bgcctestdir/ -O0 -g0 -shared -fPIC -w -o $@ $(srcdir)/odr_violation2.cc
462 debug_msg_ndebug.err: debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so gcctestdir/ld
463 @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_ndebug debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so "2>$@"
464 @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_ndebug debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so 2>$@; \
466 echo 1>&2 "Link of debug_msg_ndebug should have failed"; \
472 # Similar to --detect-odr-violations: check for undefined symbols in .so's
473 check_SCRIPTS += undef_symbol.sh
474 check_DATA += undef_symbol.err
475 MOSTLYCLEANFILES += undef_symbol.err
476 undef_symbol.o: undef_symbol.cc
477 $(CXXCOMPILE) -O0 -g -c -fPIC $<
478 undef_symbol.so: undef_symbol.o gcctestdir/ld
479 $(CXXLINK) -Bgcctestdir/ -shared undef_symbol.o
480 undef_symbol.err: undef_symbol_main.o undef_symbol.so gcctestdir/ld
481 @echo $(CXXLINK) -Bgcctestdir/ -o undef_symbol_test undef_symbol_main.o undef_symbol.so "2>$@"
482 @if $(CXXLINK) -Bgcctestdir/ -o undef_symbol_test undef_symbol_main.o undef_symbol.so 2>$@; \
484 echo 1>&2 "Link of undef_symbol_test should have failed"; \
490 # Test --compress-debug-sections. FIXME: check we actually compress.
491 check_PROGRAMS += flagstest_compress_debug_sections
492 flagstest_compress_debug_sections: flagstest_debug.o gcctestdir/ld
493 $(CXXLINK) -Bgcctestdir/ -o $@ $< --compress-debug-sections=zlib
497 # Test -o when emitting to a special file (such as something in /dev).
498 check_PROGRAMS += flagstest_o_specialfile
499 flagstest_o_specialfile: flagstest_debug.o gcctestdir/ld
500 $(CXXLINK) -Bgcctestdir/ -o /dev/stdout $< 2>&1 | cat > $@
504 # The specialfile output has a tricky case when we also compress debug
505 # sections, because it requires output-file resizing.
506 check_PROGRAMS += flagstest_o_specialfile_and_compress_debug_sections
507 flagstest_o_specialfile_and_compress_debug_sections: flagstest_debug.o \
509 $(CXXLINK) -Bgcctestdir/ -o /dev/stdout $< --compress-debug-sections=zlib 2>&1 | cat > $@
513 # Test symbol versioning.
514 check_PROGRAMS += ver_test
515 ver_test_SOURCES = ver_test_main.cc
516 ver_test_DEPENDENCIES = gcctestdir/ld ver_test_1.so ver_test_2.so ver_test_4.so
517 ver_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
518 ver_test_LDADD = ver_test_1.so ver_test_2.so ver_test_4.so
519 ver_test_1.so: ver_test_1.o ver_test_2.so ver_test_3.o ver_test_4.so gcctestdir/ld
520 $(CXXLINK) -Bgcctestdir/ -shared ver_test_1.o ver_test_2.so ver_test_3.o ver_test_4.so
521 ver_test_2.so: ver_test_2.o $(srcdir)/ver_test_2.script ver_test_4.so gcctestdir/ld
522 $(CXXLINK) -Bgcctestdir/ -shared -Wl,--version-script,$(srcdir)/ver_test_2.script ver_test_2.o ver_test_4.so
523 ver_test_4.so: ver_test_4.o $(srcdir)/ver_test_4.script gcctestdir/ld
524 $(CXXLINK) -Bgcctestdir/ -shared -Wl,--version-script,$(srcdir)/ver_test_4.script ver_test_4.o
525 ver_test_1.o: ver_test_1.cc
526 $(CXXCOMPILE) -c -fpic -o $@ $<
527 ver_test_2.o: ver_test_2.cc
528 $(CXXCOMPILE) -c -fpic -o $@ $<
529 ver_test_3.o: ver_test_3.cc
530 $(CXXCOMPILE) -c -fpic -o $@ $<
531 ver_test_4.o: ver_test_4.cc
532 $(CXXCOMPILE) -c -fpic -o $@ $<
534 check_PROGRAMS += script_test_1
535 script_test_1_SOURCES = script_test_1.cc
536 script_test_1_DEPENDENCIES = gcctestdir/ld script_test_1.t
537 script_test_1_LDFLAGS = -Bgcctestdir/ -Wl,-R,. -T $(srcdir)/script_test_1.t
539 check_PROGRAMS += script_test_2
540 script_test_2_SOURCES = script_test_2.cc script_test_2a.cc script_test_2b.cc
541 script_test_2_DEPENDENCIES = gcctestdir/ld script_test_2.t
542 script_test_2_LDFLAGS = -Bgcctestdir/ -Wl,-R,. -T $(srcdir)/script_test_2.t
544 check_PROGRAMS += justsyms
545 justsyms_SOURCES = justsyms_1.cc
546 justsyms_DEPENDENCIES = gcctestdir/ld justsyms_2r.o
547 justsyms_LDFLAGS = -Bgcctestdir/ -Wl,-R,justsyms_2r.o
548 justsyms_2.o: justsyms_2.cc
549 $(CXXCOMPILE) -c -o $@ $<
550 justsyms_2r.o: justsyms_2.o gcctestdir/ld
551 gcctestdir/ld -o $@ -r -T $(srcdir)/justsyms.t justsyms_2.o
553 if OBJDUMP_AND_CPPFILT
554 check_SCRIPTS += ver_matching_test.sh
555 check_DATA += ver_matching_test.stdout
556 MOSTLYCLEANFILES += ver_matching_test.stdout
557 ver_matching_def.so: ver_matching_def.cc gcctestdir/ld
558 $(CXXLINK) -O0 -Bgcctestdir/ -shared $(srcdir)/ver_matching_def.cc -Wl,--version-script=$(srcdir)/version_script.map
559 ver_matching_test.stdout: ver_matching_def.so
560 objdump -T ver_matching_def.so | c++filt > ver_matching_test.stdout
562 check_PROGRAMS += script_test_3
563 check_SCRIPTS += script_test_3.sh
564 check_DATA += script_test_3.stdout
565 MOSTLYCLEANFILES += script_test_3.stdout
566 script_test_3: basic_test.o gcctestdir/ld script_test_3.t
567 $(CXXLINK) -Bgcctestdir/ basic_test.o -T $(srcdir)/script_test_3.t
568 script_test_3.stdout: script_test_3
569 objdump -p script_test_3 > script_test_3.stdout
570 endif OBJDUMP_AND_CPPFILT