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) $(LFS_CXXFLAGS) -fmerge-constants
15 -I$(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 = \
122 two_file_test_main.cc \
124 two_file_test_DEPENDENCIES = gcctestdir/ld
125 two_file_test_LDFLAGS = -Bgcctestdir/
127 two_file_static_test_SOURCES = $(two_file_test_SOURCES)
128 two_file_static_test_DEPENDENCIES = $(two_file_test_DEPENDENCIES)
129 two_file_static_test_LDFLAGS = $(two_file_test_LDFLAGS) -static
131 two_file_pic_test_SOURCES = two_file_test_main.cc
132 two_file_pic_test_DEPENDENCIES = \
133 gcctestdir/ld two_file_test_1_pic.o two_file_test_2_pic.o
134 two_file_pic_test_LDFLAGS = -Bgcctestdir/
135 two_file_pic_test_LDADD = two_file_test_1_pic.o two_file_test_2_pic.o
138 check_PROGRAMS += two_file_shared_1_test
139 check_PROGRAMS += two_file_shared_2_test
140 check_PROGRAMS += two_file_shared_1_pic_2_test
141 check_PROGRAMS += two_file_shared_2_pic_1_test
142 check_PROGRAMS += two_file_same_shared_test
143 check_PROGRAMS += two_file_separate_shared_12_test
144 check_PROGRAMS += two_file_separate_shared_21_test
145 two_file_test_1_pic.o: two_file_test_1.cc
146 $(CXXCOMPILE) -c -fpic -o $@ $<
147 two_file_test_2_pic.o: two_file_test_2.cc
148 $(CXXCOMPILE) -c -fpic -o $@ $<
149 two_file_shared_1.so: two_file_test_1_pic.o gcctestdir/ld
150 $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1_pic.o
151 two_file_shared_2.so: two_file_test_2_pic.o gcctestdir/ld
152 $(CXXLINK) -Bgcctestdir/ -shared two_file_test_2_pic.o
153 two_file_shared.so: two_file_test_1_pic.o two_file_test_2_pic.o gcctestdir/ld
154 $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1_pic.o two_file_test_2_pic.o
156 two_file_shared_1_test_SOURCES = two_file_test_2.cc two_file_test_main.cc
157 two_file_shared_1_test_DEPENDENCIES = gcctestdir/ld two_file_shared_1.so
158 two_file_shared_1_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
159 two_file_shared_1_test_LDADD = two_file_shared_1.so
161 two_file_shared_2_test_SOURCES = two_file_test_1.cc two_file_test_main.cc
162 two_file_shared_2_test_DEPENDENCIES = gcctestdir/ld two_file_shared_2.so
163 two_file_shared_2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
164 two_file_shared_2_test_LDADD = two_file_shared_2.so
166 two_file_shared_1_pic_2_test_SOURCES = two_file_test_main.cc
167 two_file_shared_1_pic_2_test_DEPENDENCIES = \
168 gcctestdir/ld two_file_shared_1.so two_file_test_1_pic.o
169 two_file_shared_1_pic_2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
170 two_file_shared_1_pic_2_test_LDADD = two_file_test_1_pic.o two_file_shared_2.so
172 two_file_shared_2_pic_1_test_SOURCES = two_file_test_main.cc
173 two_file_shared_2_pic_1_test_DEPENDENCIES = \
174 gcctestdir/ld two_file_shared_2.so two_file_test_2_pic.o
175 two_file_shared_2_pic_1_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
176 two_file_shared_2_pic_1_test_LDADD = two_file_test_2_pic.o two_file_shared_1.so
178 two_file_same_shared_test_SOURCES = two_file_test_main.cc
179 two_file_same_shared_test_DEPENDENCIES = gcctestdir/ld two_file_shared.so
180 two_file_same_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
181 two_file_same_shared_test_LDADD = two_file_shared.so
183 two_file_separate_shared_12_test_SOURCES = two_file_test_main.cc
184 two_file_separate_shared_12_test_DEPENDENCIES = \
185 gcctestdir/ld two_file_shared_1.so two_file_shared_2.so
186 two_file_separate_shared_12_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
187 two_file_separate_shared_12_test_LDADD = \
188 two_file_shared_1.so two_file_shared_2.so
190 two_file_separate_shared_21_test_SOURCES = two_file_test_main.cc
191 two_file_separate_shared_21_test_DEPENDENCIES = \
192 gcctestdir/ld two_file_shared_1.so two_file_shared_2.so
193 two_file_separate_shared_21_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
194 two_file_separate_shared_21_test_LDADD = \
195 two_file_shared_2.so two_file_shared_1.so
197 # The nonpic tests will fail on platforms which can not put non-PIC
198 # code into shared libraries, so we just don't run them in that case.
199 if FN_PTRS_IN_SO_WITHOUT_PIC
201 check_PROGRAMS += two_file_shared_1_nonpic_test
202 check_PROGRAMS += two_file_shared_2_nonpic_test
203 check_PROGRAMS += two_file_same_shared_nonpic_test
204 check_PROGRAMS += two_file_separate_shared_12_nonpic_test
205 check_PROGRAMS += two_file_separate_shared_21_nonpic_test
206 two_file_shared_1_nonpic.so: two_file_test_1.o gcctestdir/ld
207 $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1.o
208 two_file_shared_2_nonpic.so: two_file_test_2.o gcctestdir/ld
209 $(CXXLINK) -Bgcctestdir/ -shared two_file_test_2.o
210 two_file_shared_nonpic.so: two_file_test_1.o two_file_test_2.o gcctestdir/ld
211 $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1.o two_file_test_2.o
213 two_file_shared_1_nonpic_test_SOURCES = \
214 two_file_test_2.cc two_file_test_main.cc
215 two_file_shared_1_nonpic_test_DEPENDENCIES = \
216 gcctestdir/ld two_file_shared_1_nonpic.so
217 two_file_shared_1_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
218 two_file_shared_1_nonpic_test_LDADD = two_file_shared_1_nonpic.so
220 two_file_shared_2_nonpic_test_SOURCES = \
221 two_file_test_1.cc two_file_test_main.cc
222 two_file_shared_2_nonpic_test_DEPENDENCIES = \
223 gcctestdir/ld two_file_shared_2_nonpic.so
224 two_file_shared_2_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
225 two_file_shared_2_nonpic_test_LDADD = two_file_shared_2_nonpic.so
227 two_file_same_shared_nonpic_test_SOURCES = two_file_test_main.cc
228 two_file_same_shared_nonpic_test_DEPENDENCIES = \
229 gcctestdir/ld two_file_shared_nonpic.so
230 two_file_same_shared_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
231 two_file_same_shared_nonpic_test_LDADD = two_file_shared_nonpic.so
233 two_file_separate_shared_12_nonpic_test_SOURCES = two_file_test_main.cc
234 two_file_separate_shared_12_nonpic_test_DEPENDENCIES = \
235 gcctestdir/ld two_file_shared_1_nonpic.so two_file_shared_2_nonpic.so
236 two_file_separate_shared_12_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
237 two_file_separate_shared_12_nonpic_test_LDADD = \
238 two_file_shared_1_nonpic.so two_file_shared_2_nonpic.so
240 two_file_separate_shared_21_nonpic_test_SOURCES = two_file_test_main.cc
241 two_file_separate_shared_21_nonpic_test_DEPENDENCIES = \
242 gcctestdir/ld two_file_shared_1_nonpic.so two_file_shared_2_nonpic.so
243 two_file_separate_shared_21_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
244 two_file_separate_shared_21_nonpic_test_LDADD = \
245 two_file_shared_2_nonpic.so two_file_shared_1_nonpic.so
247 endif FN_PTRS_IN_SO_WITHOUT_PIC
250 check_PROGRAMS += exception_test
251 check_PROGRAMS += exception_static_test
252 check_PROGRAMS += exception_shared_1_test
253 check_PROGRAMS += exception_shared_2_test
254 check_PROGRAMS += exception_same_shared_test
255 check_PROGRAMS += exception_separate_shared_12_test
256 check_PROGRAMS += exception_separate_shared_21_test
257 exception_test_1_pic.o: exception_test_1.cc
258 $(CXXCOMPILE) -c -fpic -o $@ $<
259 exception_test_2_pic.o: exception_test_2.cc
260 $(CXXCOMPILE) -c -fpic -o $@ $<
261 exception_shared_1.so: exception_test_1_pic.o gcctestdir/ld
262 $(CXXLINK) -Bgcctestdir/ -shared exception_test_1_pic.o
263 exception_shared_2.so: exception_test_2_pic.o gcctestdir/ld
264 $(CXXLINK) -Bgcctestdir/ -shared exception_test_2_pic.o
265 exception_shared.so: exception_test_1_pic.o exception_test_2_pic.o gcctestdir/ld
266 $(CXXLINK) -Bgcctestdir/ -shared exception_test_1_pic.o exception_test_2_pic.o
268 exception_test_SOURCES = \
269 exception_test_main.cc \
270 exception_test_1.cc \
271 exception_test_2.cc \
273 exception_test_DEPENDENCIES = gcctestdir/ld
274 exception_test_LDFLAGS = -Bgcctestdir/
276 exception_static_test_SOURCES = $(exception_test_SOURCES)
277 exception_static_test_DEPENDENCIES = $(exception_test_DEPENDENCIES)
278 exception_static_test_LDFLAGS = $(exception_test_LDFLAGS) -static
280 exception_shared_1_test_SOURCES = exception_test_2.cc exception_test_main.cc
281 exception_shared_1_test_DEPENDENCIES = gcctestdir/ld exception_shared_1.so
282 exception_shared_1_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
283 exception_shared_1_test_LDADD = exception_shared_1.so
285 exception_shared_2_test_SOURCES = exception_test_1.cc exception_test_main.cc
286 exception_shared_2_test_DEPENDENCIES = gcctestdir/ld exception_shared_2.so
287 exception_shared_2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
288 exception_shared_2_test_LDADD = exception_shared_2.so
290 exception_same_shared_test_SOURCES = exception_test_main.cc
291 exception_same_shared_test_DEPENDENCIES = gcctestdir/ld exception_shared.so
292 exception_same_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
293 exception_same_shared_test_LDADD = exception_shared.so
295 exception_separate_shared_12_test_SOURCES = exception_test_main.cc
296 exception_separate_shared_12_test_DEPENDENCIES = \
297 gcctestdir/ld exception_shared_1.so exception_shared_2.so
298 exception_separate_shared_12_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
299 exception_separate_shared_12_test_LDADD = \
300 exception_shared_1.so exception_shared_2.so
302 exception_separate_shared_21_test_SOURCES = exception_test_main.cc
303 exception_separate_shared_21_test_DEPENDENCIES = \
304 gcctestdir/ld exception_shared_1.so exception_shared_2.so
305 exception_separate_shared_21_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
306 exception_separate_shared_21_test_LDADD = \
307 exception_shared_2.so exception_shared_1.so
310 check_PROGRAMS += weak_test
311 weak_test_SOURCES = weak_test.cc
312 weak_test_LDFLAGS = -Bgcctestdir/
317 check_PROGRAMS += tls_test
318 check_PROGRAMS += tls_pic_test
319 check_PROGRAMS += tls_shared_test
320 tls_test_pic.o: tls_test.cc
321 $(CXXCOMPILE) -c -fpic -o $@ $<
322 tls_test_file2_pic.o: tls_test_file2.cc
323 $(CXXCOMPILE) -c -fpic -o $@ $<
324 tls_test_shared.so: tls_test_pic.o tls_test_file2_pic.o gcctestdir/ld
325 $(CXXLINK) -Bgcctestdir/ -shared tls_test_pic.o tls_test_file2_pic.o
327 tls_test_SOURCES = tls_test.cc tls_test_file2.cc tls_test_main.cc tls_test.h
328 tls_test_DEPENDENCIES = gcctestdir/ld
329 tls_test_LDFLAGS = -Bgcctestdir/
330 tls_test_LDADD = -lpthread
332 tls_pic_test_SOURCES = tls_test_main.cc
333 tls_pic_test_DEPENDENCIES = gcctestdir/ld tls_test_pic.o tls_test_file2_pic.o
334 tls_pic_test_LDFLAGS = -Bgcctestdir/
335 tls_pic_test_LDADD = tls_test_pic.o tls_test_file2_pic.o -lpthread
337 tls_shared_test_SOURCES = tls_test_main.cc
338 tls_shared_test_DEPENDENCIES = gcctestdir/ld tls_test_shared.so
339 tls_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
340 tls_shared_test_LDADD = tls_test_shared.so -lpthread
343 check_PROGRAMS += tls_static_test
344 check_PROGRAMS += tls_static_pic_test
346 tls_static_test_SOURCES = $(tls_test_SOURCES)
347 tls_static_test_DEPENDENCIES = $(tls_test_DEPENDENCIES)
348 tls_static_test_LDFLAGS = $(tls_test_LDFLAGS) -static
349 tls_static_test_LDADD = $(tls_test_LDADD)
351 tls_static_pic_test_SOURCES = $(tls_pic_test_SOURCES)
352 tls_static_pic_test_DEPENDENCIES = $(tls_pic_test_DEPENDENCIES)
353 tls_static_pic_test_LDFLAGS = $(tls_pic_test_LDFLAGS) -static
354 tls_static_pic_test_LDADD = $(tls_pic_test_LDADD)
357 if FN_PTRS_IN_SO_WITHOUT_PIC
358 check_PROGRAMS += tls_shared_nonpic_test
359 tls_test_shared_nonpic.so: tls_test.o tls_test_file2.o gcctestdir/ld
360 $(CXXLINK) -Bgcctestdir/ -shared tls_test.o tls_test_file2.o
362 tls_shared_nonpic_test_SOURCES = tls_test_main.cc
363 tls_shared_nonpic_test_DEPENDENCIES = gcctestdir/ld tls_test_shared_nonpic.so
364 tls_shared_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
365 tls_shared_nonpic_test_LDADD = tls_test_shared_nonpic.so -lpthread
366 endif FN_PTRS_IN_SO_WITHOUT_PIC
371 # Test --detect-odr-violations
372 check_SCRIPTS += debug_msg.sh
374 # Create the data files that debug_msg.sh analyzes.
375 check_DATA += debug_msg.err
376 MOSTLYCLEANFILES += debug_msg.err
377 debug_msg.o: debug_msg.cc
378 $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/debug_msg.cc
379 odr_violation1.o: odr_violation1.cc
380 $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/odr_violation1.cc
381 odr_violation2.o: odr_violation2.cc
382 $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/odr_violation2.cc
383 debug_msg.err: debug_msg.o odr_violation1.o odr_violation2.o gcctestdir/ld
384 @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg debug_msg.o odr_violation1.o odr_violation2.o "2>$@"
385 @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg debug_msg.o odr_violation1.o odr_violation2.o 2>$@; \
387 echo 1>&2 "Link of debug_msg should have failed"; \
392 # See if we can also detect problems when we're linking .so's, not .o's.
393 check_DATA += debug_msg_so.err
394 MOSTLYCLEANFILES += debug_msg_so.err
395 debug_msg.so: debug_msg.cc gcctestdir/ld
396 $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/debug_msg.cc
397 odr_violation1.so: odr_violation1.cc gcctestdir/ld
398 $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/odr_violation1.cc
399 odr_violation2.so: odr_violation2.cc gcctestdir/ld
400 $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/odr_violation2.cc
401 debug_msg_so.err: debug_msg.so odr_violation1.so odr_violation2.so gcctestdir/ld
402 @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_so debug_msg.so odr_violation1.so odr_violation2.so "2>$@"
403 @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_so debug_msg.so odr_violation1.so odr_violation2.so 2>$@; \
405 echo 1>&2 "Link of debug_msg_so should have failed"; \
410 # We also want to make sure we do something reasonable when there's no
411 # debug info available. For the best test, we use .so's.
412 check_DATA += debug_msg_ndebug.err
413 MOSTLYCLEANFILES += debug_msg_ndebug.err
414 debug_msg_ndebug.so: debug_msg.cc gcctestdir/ld
415 $(CXXCOMPILE) -Bgcctestdir/ -O0 -g0 -shared -fPIC -w -o $@ $(srcdir)/debug_msg.cc
416 odr_violation1_ndebug.so: odr_violation1.cc gcctestdir/ld
417 $(CXXCOMPILE) -Bgcctestdir/ -O0 -g0 -shared -fPIC -w -o $@ $(srcdir)/odr_violation1.cc
418 odr_violation2_ndebug.so: odr_violation2.cc gcctestdir/ld
419 $(CXXCOMPILE) -Bgcctestdir/ -O0 -g0 -shared -fPIC -w -o $@ $(srcdir)/odr_violation2.cc
420 debug_msg_ndebug.err: debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so gcctestdir/ld
421 @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_ndebug debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so "2>$@"
422 @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_ndebug debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so 2>$@; \
424 echo 1>&2 "Link of debug_msg_ndebug should have failed"; \
430 # Similar to --detect-odr-violations: check for undefined symbols in .so's
431 check_SCRIPTS += undef_symbol.sh
432 check_DATA += undef_symbol.err
433 MOSTLYCLEANFILES += undef_symbol.err
434 undef_symbol.o: undef_symbol.cc
435 $(CXXCOMPILE) -O0 -g -c -fPIC $<
436 undef_symbol.so: undef_symbol.o gcctestdir/ld
437 $(CXXLINK) -Bgcctestdir/ -shared undef_symbol.o
438 undef_symbol.err: undef_symbol_main.o undef_symbol.so gcctestdir/ld
439 @echo $(CXXLINK) -Bgcctestdir/ -o undef_symbol_test undef_symbol_main.o undef_symbol.so "2>$@"
440 @if $(CXXLINK) -Bgcctestdir/ -o undef_symbol_test undef_symbol_main.o undef_symbol.so 2>$@; \
442 echo 1>&2 "Link of undef_symbol_test should have failed"; \
448 # Test --compress-debug-sections. FIXME: check we actually compress.
449 check_PROGRAMS += flagstest_compress_debug_sections
450 flagstest_compress_debug_sections: flagstest_debug.o
451 $(CXXLINK) -Bgcctestdir/ -o $@ $< --compress-debug-sections=zlib
455 # Test -o when emitting to a special file (such as something in /dev).
456 check_PROGRAMS += flagstest_o_specialfile
457 flagstest_o_specialfile: flagstest_debug.o
458 $(CXXLINK) -Bgcctestdir/ -o /dev/stdout $< 2>&1 | cat > $@
462 # The specialfile output has a tricky case when we also compress debug
463 # sections, because it requires output-file resizing.
464 check_PROGRAMS += flagstest_o_specialfile_and_compress_debug_sections
465 flagstest_o_specialfile_and_compress_debug_sections: flagstest_debug.o
466 $(CXXLINK) -Bgcctestdir/ -o /dev/stdout $< --compress-debug-sections=zlib 2>&1 | cat > $@