gold/testsuite/Makefile.am

   1 # Process this file with automake to generate Makefile.in
   2
   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.
   6
   7 # Ignore warning about AM_PROG_CC_C_O due to large_CFLAGS
   8 AUTOMAKE_OPTIONS = foreign -Wno-portability
   9
  10 # The two_file_test tests -fmerge-constants, so we simply always turn
  11 # it on.  This may need to be controlled by a configure option
  12 # eventually.
  13 AM_CFLAGS = $(WARN_CFLAGS) $(LFS_CFLAGS) -fmerge-constants
  14 AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) -fmerge-constants
  15
  16 AM_CPPFLAGS = \
  17         -I$(srcdir) -I$(srcdir)/.. -I$(srcdir)/../../include \
  18         -I$(srcdir)/../../elfcpp -I.. \
  19         -DLOCALEDIR="\"$(datadir)/locale\"" \
  20         @INCINTL@
  21
  22 TEST_READELF = $(top_builddir)/../binutils/readelf
  23 TEST_OBJDUMP = $(top_builddir)/../binutils/objdump
  24 TEST_CXXFILT = $(top_builddir)/../binutils/cxxfilt
  25 TEST_STRIP = $(top_builddir)/../binutils/strip-new
  26 TEST_AR = $(top_builddir)/../binutils/ar
  27 TEST_NM = $(top_builddir)/../binutils/nm-new
  28 TEST_AS = $(top_builddir)/../gas/as-new
  29
  30 if PLUGINS
  31 LIBDL = -ldl
  32 endif
  33
  34 if THREADS
  35 THREADSLIB = -lpthread
  36 endif
  37
  38 if OMP_SUPPORT
  39 TLS_TEST_C_CFLAGS = -fopenmp
  40 endif
  41
  42 # 'make clean' is good about deleting some intermediate files (such as
  43 # .o's), but not all of them (such as .so's and .err files).  We
  44 # improve on that here.  automake-1.9 info docs say "mostlyclean" is
  45 # the right choice for files 'make' builds that people rebuild.
  46 MOSTLYCLEANFILES = *.so *.syms *.stdout
  47
  48
  49 # We will add to these later, for each individual test.  Note
  50 # that we add each test under check_SCRIPTS or check_PROGRAMS;
  51 # the TESTS variable is automatically populated from these.
  52 check_SCRIPTS =
  53 check_DATA =
  54 check_PROGRAMS =
  55 BUILT_SOURCES =
  56
  57 TESTS = $(check_SCRIPTS) $(check_PROGRAMS)
  58
  59 # ---------------------------------------------------------------------
  60 # These tests test the internals of gold (unittests).
  61
  62 # Infrastucture needed for the unittests
  63 check_LIBRARIES = libgoldtest.a
  64 libgoldtest_a_SOURCES = test.cc testmain.cc testfile.cc
  65
  66 DEPENDENCIES = \
  67         libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL_DEP)
  68 LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
  69         $(THREADSLIB) $(LIBDL)
  70
  71
  72 # The unittests themselves
  73 check_PROGRAMS += object_unittest
  74 object_unittest_SOURCES = object_unittest.cc
  75
  76 check_PROGRAMS += binary_unittest
  77 binary_unittest_SOURCES = binary_unittest.cc
  78
  79
  80 # ---------------------------------------------------------------------
  81 # These tests test the output of gold (end-to-end tests).  In
  82 # particular, they make sure that gold can link "difficult" object
  83 # files, and the resulting object files run correctly.  These can only
  84 # run if we've built ld-new for the native architecture (that is,
  85 # we're not cross-compiling it), since we run ld-new as part of these
  86 # tests.  We use the gcc-specific flag '-B' to use our linker instead
  87 # of the default linker, which is why we only run our tests under gcc.
  88
  89 if NATIVE_LINKER
  90 if GCC
  91
  92 # Infrastucture needed for the unittests: a directory where the linker
  93 # is named 'ld'.  This is because the -B flag appends 'ld' to its arg.
  94 gcctestdir/ld: ../ld-new
  95         test -d gcctestdir || mkdir -p gcctestdir
  96         rm -f gcctestdir/ld
  97         (cd gcctestdir && $(LN_S) ../../ld-new ld)
  98
  99 # Each of these .o's is a useful, small complete program.  They're
 100 # particularly useful for making sure ld-new's flags do what they're
 101 # supposed to (hence their names), but are used for many tests that
 102 # don't actually involve analyzing input data.
 103 flagstest_debug.o: constructor_test.cc
 104         $(CXXCOMPILE) -O0 -g -c -o $@ $<
 105 flagstest_ndebug.o: constructor_test.cc
 106         $(CXXCOMPILE) -O0 -c -o $@ $<
 107
 108
 109 check_SCRIPTS += gc_comdat_test.sh
 110 check_DATA += gc_comdat_test.stdout
 111 MOSTLYCLEANFILES += gc_comdat_test
 112 gc_comdat_test_1.o: gc_comdat_test_1.cc
 113         $(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
 114 gc_comdat_test_2.o: gc_comdat_test_2.cc
 115         $(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
 116 gc_comdat_test: gc_comdat_test_1.o gc_comdat_test_2.o gcctestdir/ld
 117         $(CXXLINK) -Bgcctestdir/ -Wl,--gc-sections gc_comdat_test_1.o gc_comdat_test_2.o
 118 gc_comdat_test.stdout: gc_comdat_test
 119         $(TEST_NM) -C gc_comdat_test > gc_comdat_test.stdout
 120
 121 check_SCRIPTS += gc_tls_test.sh
 122 check_DATA += gc_tls_test.stdout
 123 MOSTLYCLEANFILES += gc_tls_test
 124 gc_tls_test.o: gc_tls_test.cc
 125         $(CXXCOMPILE) -O0 -c -g -o $@ $<
 126 gc_tls_test:gc_tls_test.o gcctestdir/ld
 127         $(CXXLINK) -Bgcctestdir/ -Wl,--gc-sections gc_tls_test.o
 128 gc_tls_test.stdout: gc_tls_test
 129         $(TEST_NM) -C gc_tls_test > gc_tls_test.stdout
 130
 131 check_SCRIPTS += icf_test.sh
 132 check_DATA += icf_test.stdout
 133 MOSTLYCLEANFILES += icf_test
 134 icf_test.o: icf_test.cc
 135         $(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
 136 icf_test: icf_test.o gcctestdir/ld
 137         $(CXXLINK) -Bgcctestdir/ -Wl,--icf=all icf_test.o
 138 icf_test.stdout: icf_test
 139         $(TEST_NM) -C icf_test > icf_test.stdout
 140
 141 check_SCRIPTS += icf_keep_unique_test.sh
 142 check_DATA += icf_keep_unique_test.stdout
 143 MOSTLYCLEANFILES += icf_keep_unique_test
 144 icf_keep_unique_test.o: icf_keep_unique_test.cc
 145         $(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
 146 icf_keep_unique_test: icf_keep_unique_test.o gcctestdir/ld
 147         $(CXXLINK) -Bgcctestdir/ -Wl,--icf=all -Wl,--keep-unique,_Z11unique_funcv icf_keep_unique_test.o
 148 icf_keep_unique_test.stdout: icf_keep_unique_test
 149         $(TEST_NM) -C icf_keep_unique_test > icf_keep_unique_test.stdout
 150
 151 check_SCRIPTS += icf_safe_test.sh
 152 check_DATA += icf_safe_test.stdout
 153 MOSTLYCLEANFILES += icf_safe_test
 154 icf_safe_test.o: icf_safe_test.cc
 155         $(CXXCOMPILE) -O0 -c -ffunction-sections -g -o $@ $<
 156 icf_safe_test: icf_safe_test.o gcctestdir/ld
 157         $(CXXLINK) -Bgcctestdir/ -Wl,--icf=safe icf_safe_test.o
 158 icf_safe_test.stdout: icf_safe_test
 159         $(TEST_NM) icf_safe_test > icf_safe_test.stdout
 160
 161 check_PROGRAMS += basic_test
 162 check_PROGRAMS += basic_static_test
 163 check_PROGRAMS += basic_pic_test
 164 check_PROGRAMS += basic_static_pic_test
 165 basic_test.o: basic_test.cc
 166         $(CXXCOMPILE) -O0 -c -o $@ $<
 167 basic_test: basic_test.o gcctestdir/ld
 168         $(CXXLINK) -Bgcctestdir/ basic_test.o
 169 basic_static_test: basic_test.o gcctestdir/ld
 170         $(CXXLINK) -Bgcctestdir/ -static basic_test.o
 171
 172 basic_pic_test.o: basic_test.cc
 173         $(CXXCOMPILE) -O0 -c -fpic -o $@ $<
 174 basic_pic_test: basic_pic_test.o gcctestdir/ld
 175         $(CXXLINK) -Bgcctestdir/ basic_pic_test.o
 176 basic_static_pic_test: basic_pic_test.o gcctestdir/ld
 177         $(CXXLINK) -Bgcctestdir/ -static basic_pic_test.o
 178
 179
 180 check_PROGRAMS += constructor_test
 181 check_PROGRAMS += constructor_static_test
 182 constructor_test_SOURCES = constructor_test.cc
 183 constructor_test_DEPENDENCIES = gcctestdir/ld
 184 constructor_test_LDFLAGS = -Bgcctestdir/
 185
 186 constructor_static_test_SOURCES = $(constructor_test_SOURCES)
 187 constructor_static_test_DEPENDENCIES = $(constructor_test_DEPENDENCIES)
 188 constructor_static_test_LDFLAGS = $(constructor_test_LDFLAGS) -static
 189
 190
 191 check_PROGRAMS += two_file_test
 192 check_PROGRAMS += two_file_static_test
 193 check_PROGRAMS += two_file_pic_test
 194 two_file_test_SOURCES = \
 195         two_file_test_1.cc \
 196         two_file_test_1b.cc \
 197         two_file_test_2.cc \
 198         two_file_test_main.cc \
 199         two_file_test.h
 200 two_file_test_DEPENDENCIES = gcctestdir/ld
 201 two_file_test_LDFLAGS = -Bgcctestdir/
 202
 203 two_file_static_test_SOURCES = $(two_file_test_SOURCES)
 204 two_file_static_test_DEPENDENCIES = $(two_file_test_DEPENDENCIES)
 205 two_file_static_test_LDFLAGS = $(two_file_test_LDFLAGS) -static
 206
 207 two_file_pic_test_SOURCES = two_file_test_main.cc
 208 two_file_pic_test_DEPENDENCIES = \
 209         gcctestdir/ld two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2_pic.o
 210 two_file_pic_test_LDFLAGS = -Bgcctestdir/
 211 two_file_pic_test_LDADD = two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2_pic.o
 212
 213
 214 check_PROGRAMS += two_file_shared_1_test
 215 check_PROGRAMS += two_file_shared_2_test
 216 check_PROGRAMS += two_file_shared_1_pic_2_test
 217 check_PROGRAMS += two_file_shared_2_pic_1_test
 218 check_PROGRAMS += two_file_same_shared_test
 219 check_PROGRAMS += two_file_separate_shared_12_test
 220 check_PROGRAMS += two_file_separate_shared_21_test
 221 two_file_test_1_pic.o: two_file_test_1.cc
 222         $(CXXCOMPILE) -c -fpic -o $@ $<
 223 two_file_test_1b_pic.o: two_file_test_1b.cc
 224         $(CXXCOMPILE) -c -fpic -o $@ $<
 225 two_file_test_2_pic.o: two_file_test_2.cc
 226         $(CXXCOMPILE) -c -fpic -o $@ $<
 227 two_file_shared_1.so: two_file_test_1_pic.o two_file_test_1b_pic.o gcctestdir/ld
 228         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1_pic.o two_file_test_1b_pic.o
 229 two_file_shared_2.so: two_file_test_2_pic.o gcctestdir/ld
 230         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_2_pic.o
 231 two_file_shared.so: two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2_pic.o gcctestdir/ld
 232         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2_pic.o
 233
 234 two_file_shared_1_test_SOURCES = two_file_test_2.cc two_file_test_main.cc
 235 two_file_shared_1_test_DEPENDENCIES = gcctestdir/ld two_file_shared_1.so
 236 two_file_shared_1_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 237 two_file_shared_1_test_LDADD = two_file_shared_1.so
 238
 239 two_file_shared_2_test_SOURCES = two_file_test_1.cc two_file_test_1b.cc two_file_test_main.cc
 240 two_file_shared_2_test_DEPENDENCIES = gcctestdir/ld two_file_shared_2.so
 241 two_file_shared_2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 242 two_file_shared_2_test_LDADD = two_file_shared_2.so
 243
 244 two_file_shared_1_pic_2_test_SOURCES = two_file_test_main.cc
 245 two_file_shared_1_pic_2_test_DEPENDENCIES = \
 246         gcctestdir/ld two_file_shared_1.so two_file_test_1_pic.o two_file_test_1b_pic.o
 247 two_file_shared_1_pic_2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 248 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
 249
 250 two_file_shared_2_pic_1_test_SOURCES = two_file_test_main.cc
 251 two_file_shared_2_pic_1_test_DEPENDENCIES = \
 252         gcctestdir/ld two_file_shared_2.so two_file_test_2_pic.o
 253 two_file_shared_2_pic_1_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 254 two_file_shared_2_pic_1_test_LDADD = two_file_test_2_pic.o two_file_shared_1.so
 255
 256 two_file_same_shared_test_SOURCES = two_file_test_main.cc
 257 two_file_same_shared_test_DEPENDENCIES = gcctestdir/ld two_file_shared.so
 258 two_file_same_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 259 two_file_same_shared_test_LDADD = two_file_shared.so
 260
 261 two_file_separate_shared_12_test_SOURCES = two_file_test_main.cc
 262 two_file_separate_shared_12_test_DEPENDENCIES = \
 263         gcctestdir/ld two_file_shared_1.so two_file_shared_2.so
 264 two_file_separate_shared_12_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 265 two_file_separate_shared_12_test_LDADD = \
 266         two_file_shared_1.so two_file_shared_2.so
 267
 268 two_file_separate_shared_21_test_SOURCES = two_file_test_main.cc
 269 two_file_separate_shared_21_test_DEPENDENCIES = \
 270         gcctestdir/ld two_file_shared_1.so two_file_shared_2.so
 271 two_file_separate_shared_21_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 272 two_file_separate_shared_21_test_LDADD = \
 273         two_file_shared_2.so two_file_shared_1.so
 274
 275 check_PROGRAMS += two_file_relocatable_test
 276 two_file_relocatable_test_SOURCES = two_file_test_main.cc
 277 two_file_relocatable_test_DEPENDENCIES = \
 278         gcctestdir/ld two_file_relocatable.o
 279 two_file_relocatable_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 280 two_file_relocatable_test_LDADD = two_file_relocatable.o
 281 two_file_relocatable.o: gcctestdir/ld two_file_test_1.o two_file_test_1b.o two_file_test_2.o
 282         gcctestdir/ld -r -o $@ two_file_test_1.o two_file_test_1b.o two_file_test_2.o
 283
 284 check_SCRIPTS += two_file_shared.sh
 285 check_DATA += two_file_shared.dbg
 286 MOSTLYCLEANFILES += two_file_shared.dbg
 287 two_file_shared.dbg: two_file_shared.so
 288         $(TEST_READELF) -w $< >$@ 2>/dev/null
 289
 290 # The nonpic tests will fail on platforms which can not put non-PIC
 291 # code into shared libraries, so we just don't run them in that case.
 292 if FN_PTRS_IN_SO_WITHOUT_PIC
 293
 294 check_PROGRAMS += two_file_shared_1_nonpic_test
 295 check_PROGRAMS += two_file_shared_2_nonpic_test
 296 check_PROGRAMS += two_file_same_shared_nonpic_test
 297 check_PROGRAMS += two_file_separate_shared_12_nonpic_test
 298 check_PROGRAMS += two_file_separate_shared_21_nonpic_test
 299 check_PROGRAMS += two_file_mixed_shared_test
 300 check_PROGRAMS += two_file_mixed_2_shared_test
 301 two_file_shared_1_nonpic.so: two_file_test_1.o gcctestdir/ld
 302         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1.o two_file_test_1b.o
 303 two_file_shared_2_nonpic.so: two_file_test_2.o gcctestdir/ld
 304         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_2.o
 305 two_file_shared_nonpic.so: two_file_test_1.o two_file_test_1b.o two_file_test_2.o gcctestdir/ld
 306         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1.o two_file_test_1b.o two_file_test_2.o
 307 two_file_shared_mixed.so: two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2.o gcctestdir/ld
 308         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2.o
 309 two_file_shared_mixed_1.so: two_file_test_1.o two_file_test_1b_pic.o two_file_shared_2.so gcctestdir/ld
 310         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1.o two_file_test_1b_pic.o two_file_shared_2.so
 311
 312 two_file_shared_1_nonpic_test_SOURCES = \
 313         two_file_test_2.cc two_file_test_main.cc
 314 two_file_shared_1_nonpic_test_DEPENDENCIES = \
 315         gcctestdir/ld two_file_shared_1_nonpic.so
 316 two_file_shared_1_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 317 two_file_shared_1_nonpic_test_LDADD = two_file_shared_1_nonpic.so
 318
 319 two_file_shared_2_nonpic_test_SOURCES = \
 320         two_file_test_1.cc two_file_test_1b.cc two_file_test_main.cc
 321 two_file_shared_2_nonpic_test_DEPENDENCIES = \
 322         gcctestdir/ld two_file_shared_2_nonpic.so
 323 two_file_shared_2_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 324 two_file_shared_2_nonpic_test_LDADD = two_file_shared_2_nonpic.so
 325
 326 two_file_same_shared_nonpic_test_SOURCES = two_file_test_main.cc
 327 two_file_same_shared_nonpic_test_DEPENDENCIES = \
 328         gcctestdir/ld two_file_shared_nonpic.so
 329 two_file_same_shared_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 330 two_file_same_shared_nonpic_test_LDADD = two_file_shared_nonpic.so
 331
 332 two_file_separate_shared_12_nonpic_test_SOURCES = two_file_test_main.cc
 333 two_file_separate_shared_12_nonpic_test_DEPENDENCIES = \
 334         gcctestdir/ld two_file_shared_1_nonpic.so two_file_shared_2_nonpic.so
 335 two_file_separate_shared_12_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 336 two_file_separate_shared_12_nonpic_test_LDADD = \
 337         two_file_shared_1_nonpic.so two_file_shared_2_nonpic.so
 338
 339 two_file_separate_shared_21_nonpic_test_SOURCES = two_file_test_main.cc
 340 two_file_separate_shared_21_nonpic_test_DEPENDENCIES = \
 341         gcctestdir/ld two_file_shared_1_nonpic.so two_file_shared_2_nonpic.so
 342 two_file_separate_shared_21_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 343 two_file_separate_shared_21_nonpic_test_LDADD = \
 344         two_file_shared_2_nonpic.so two_file_shared_1_nonpic.so
 345
 346 two_file_mixed_shared_test_SOURCES = two_file_test_main.cc
 347 two_file_mixed_shared_test_DEPENDENCIES = gcctestdir/ld two_file_shared_mixed.so
 348 two_file_mixed_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 349 two_file_mixed_shared_test_LDADD = two_file_shared_mixed.so
 350
 351 two_file_mixed_2_shared_test_SOURCES = two_file_test_main.cc
 352 two_file_mixed_2_shared_test_DEPENDENCIES = gcctestdir/ld two_file_shared_mixed_1.so two_file_shared_2.so
 353 two_file_mixed_2_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 354 two_file_mixed_2_shared_test_LDADD = two_file_shared_mixed_1.so two_file_shared_2.so
 355
 356 endif FN_PTRS_IN_SO_WITHOUT_PIC
 357
 358 check_PROGRAMS += two_file_strip_test
 359 two_file_strip_test: two_file_test
 360         $(TEST_STRIP) -o two_file_strip_test two_file_test
 361
 362 check_PROGRAMS += two_file_same_shared_strip_test
 363 two_file_same_shared_strip_test_SOURCES = two_file_test_main.cc
 364 two_file_same_shared_strip_test_DEPENDENCIES = \
 365         gcctestdir/ld two_file_shared_strip.so
 366 two_file_same_shared_strip_test_LDFLAGS = -Bgcctestdir/ -Wl,-R.
 367 two_file_same_shared_strip_test_LDADD = two_file_shared_strip.so
 368 two_file_shared_strip.so: two_file_shared.so
 369         $(TEST_STRIP) -S -o two_file_shared_strip.so two_file_shared.so
 370
 371 check_PROGRAMS += common_test_1
 372 common_test_1_SOURCES = common_test_1.c
 373 common_test_1_DEPENDENCIES = gcctestdir/ld
 374 common_test_1_LDFLAGS = -Bgcctestdir/
 375
 376 check_PROGRAMS += exception_test
 377 check_PROGRAMS += exception_static_test
 378 check_PROGRAMS += exception_shared_1_test
 379 check_PROGRAMS += exception_shared_2_test
 380 check_PROGRAMS += exception_same_shared_test
 381 check_PROGRAMS += exception_separate_shared_12_test
 382 check_PROGRAMS += exception_separate_shared_21_test
 383 exception_test_1_pic.o: exception_test_1.cc
 384         $(CXXCOMPILE) -c -fpic -o $@ $<
 385 exception_test_2_pic.o: exception_test_2.cc
 386         $(CXXCOMPILE) -c -fpic -o $@ $<
 387 exception_shared_1.so: exception_test_1_pic.o gcctestdir/ld
 388         $(CXXLINK) -Bgcctestdir/ -shared exception_test_1_pic.o
 389 exception_shared_2.so: exception_test_2_pic.o gcctestdir/ld
 390         $(CXXLINK) -Bgcctestdir/ -shared exception_test_2_pic.o
 391 exception_shared.so: exception_test_1_pic.o exception_test_2_pic.o gcctestdir/ld
 392         $(CXXLINK) -Bgcctestdir/ -shared exception_test_1_pic.o exception_test_2_pic.o
 393
 394 exception_test_SOURCES = \
 395         exception_test_main.cc \
 396         exception_test_1.cc \
 397         exception_test_2.cc \
 398         exception_test.h
 399 exception_test_DEPENDENCIES = gcctestdir/ld
 400 exception_test_LDFLAGS = -Bgcctestdir/
 401
 402 exception_static_test_SOURCES = $(exception_test_SOURCES)
 403 exception_static_test_DEPENDENCIES = $(exception_test_DEPENDENCIES)
 404 exception_static_test_LDFLAGS = $(exception_test_LDFLAGS) -static
 405
 406 exception_shared_1_test_SOURCES = exception_test_2.cc exception_test_main.cc
 407 exception_shared_1_test_DEPENDENCIES = gcctestdir/ld exception_shared_1.so
 408 exception_shared_1_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 409 exception_shared_1_test_LDADD = exception_shared_1.so
 410
 411 exception_shared_2_test_SOURCES = exception_test_1.cc exception_test_main.cc
 412 exception_shared_2_test_DEPENDENCIES = gcctestdir/ld exception_shared_2.so
 413 exception_shared_2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 414 exception_shared_2_test_LDADD = exception_shared_2.so
 415
 416 exception_same_shared_test_SOURCES = exception_test_main.cc
 417 exception_same_shared_test_DEPENDENCIES = gcctestdir/ld exception_shared.so
 418 exception_same_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 419 exception_same_shared_test_LDADD = exception_shared.so
 420
 421 exception_separate_shared_12_test_SOURCES = exception_test_main.cc
 422 exception_separate_shared_12_test_DEPENDENCIES = \
 423         gcctestdir/ld exception_shared_1.so exception_shared_2.so
 424 exception_separate_shared_12_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 425 exception_separate_shared_12_test_LDADD = \
 426         exception_shared_1.so exception_shared_2.so
 427
 428 exception_separate_shared_21_test_SOURCES = exception_test_main.cc
 429 exception_separate_shared_21_test_DEPENDENCIES = \
 430         gcctestdir/ld exception_shared_1.so exception_shared_2.so
 431 exception_separate_shared_21_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 432 exception_separate_shared_21_test_LDADD = \
 433         exception_shared_2.so exception_shared_1.so
 434
 435
 436 check_PROGRAMS += weak_test
 437 weak_test_SOURCES = weak_test.cc
 438 weak_test_DEPENDENCIES = gcctestdir/ld
 439 weak_test_LDFLAGS = -Bgcctestdir/
 440
 441 check_PROGRAMS += weak_undef_test
 442 MOSTLYCLEANFILES += alt/weak_undef_lib.so
 443 weak_undef_test_SOURCES = weak_undef_test.cc
 444 weak_undef_test_DEPENDENCIES = gcctestdir/ld weak_undef_lib.so alt/weak_undef_lib.so
 445 weak_undef_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,alt
 446 weak_undef_test_LDADD = -L . weak_undef_lib.so
 447 weak_undef_file1.o: weak_undef_file1.cc
 448         $(CXXCOMPILE) -c -fpic -o $@ $<
 449 weak_undef_file2.o: weak_undef_file2.cc
 450         $(CXXCOMPILE) -c -fpic -o $@ $<
 451 weak_undef_lib.so: weak_undef_file1.o
 452         $(CXXLINK) -Bgcctestdir/ -shared weak_undef_file1.o
 453 alt/weak_undef_lib.so: weak_undef_file2.o
 454         test -d alt || mkdir -p alt
 455         $(CXXLINK) -Bgcctestdir/ -shared weak_undef_file2.o
 456
 457 if FN_PTRS_IN_SO_WITHOUT_PIC
 458 check_PROGRAMS += weak_undef_nonpic_test
 459 MOSTLYCLEANFILES += alt/weak_undef_lib_nonpic.so
 460 weak_undef_nonpic_test_SOURCES = weak_undef_test.cc
 461 weak_undef_nonpic_test_DEPENDENCIES = gcctestdir/ld weak_undef_lib_nonpic.so alt/weak_undef_lib_nonpic.so
 462 weak_undef_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,alt
 463 weak_undef_nonpic_test_LDADD = -L . weak_undef_lib_nonpic.so
 464 weak_undef_file1_nonpic.o: weak_undef_file1.cc
 465         $(CXXCOMPILE) -c -o $@ $<
 466 weak_undef_file2_nonpic.o: weak_undef_file2.cc
 467         $(CXXCOMPILE) -c -o $@ $<
 468 weak_undef_lib_nonpic.so: weak_undef_file1_nonpic.o
 469         $(CXXLINK) -Bgcctestdir/ -shared weak_undef_file1_nonpic.o
 470 alt/weak_undef_lib_nonpic.so: weak_undef_file2_nonpic.o
 471         test -d alt || mkdir -p alt
 472         $(CXXLINK) -Bgcctestdir/ -shared weak_undef_file2_nonpic.o
 473 endif FN_PTRS_IN_SO_WITHOUT_PIC
 474
 475
 476 check_PROGRAMS += weak_alias_test
 477 weak_alias_test_SOURCES = weak_alias_test_main.cc
 478 weak_alias_test_DEPENDENCIES = \
 479         gcctestdir/ld weak_alias_test_1.so weak_alias_test_2.so \
 480         weak_alias_test_3.o weak_alias_test_4.so
 481 weak_alias_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 482 weak_alias_test_LDADD = \
 483         weak_alias_test_1.so weak_alias_test_2.so weak_alias_test_3.o \
 484         weak_alias_test_4.so
 485 weak_alias_test_1_pic.o: weak_alias_test_1.cc
 486         $(CXXCOMPILE) -c -fpic -o $@ $<
 487 weak_alias_test_1.so: weak_alias_test_1_pic.o gcctestdir/ld
 488         $(CXXLINK) -Bgcctestdir/ -shared weak_alias_test_1_pic.o
 489 weak_alias_test_2_pic.o: weak_alias_test_2.cc
 490         $(CXXCOMPILE) -c -fpic -o $@ $<
 491 weak_alias_test_2.so: weak_alias_test_2_pic.o gcctestdir/ld
 492         $(CXXLINK) -Bgcctestdir/ -shared weak_alias_test_2_pic.o
 493 weak_alias_test_3.o: weak_alias_test_3.cc
 494         $(CXXCOMPILE) -c -o $@ $<
 495 weak_alias_test_4_pic.o: weak_alias_test_4.cc
 496         $(CXXCOMPILE) -c -fpic -o $@ $<
 497 weak_alias_test_4.so: weak_alias_test_4_pic.o gcctestdir/ld
 498         $(CXXLINK) -Bgcctestdir/ -shared weak_alias_test_4_pic.o
 499
 500 check_SCRIPTS += weak_plt.sh
 501 check_PROGRAMS += weak_plt
 502 check_DATA += weak_plt_shared.so
 503 weak_plt_main_pic.o: weak_plt_main.cc
 504         $(CXXCOMPILE) -c -fpic -o $@ $<
 505 weak_plt: weak_plt_main_pic.o gcctestdir/ld
 506         $(CXXLINK) -Bgcctestdir/ weak_plt_main_pic.o
 507 weak_plt_shared_pic.o: weak_plt_shared.cc
 508         $(CXXCOMPILE) -c -fpic -o $@ $<
 509 weak_plt_shared.so: weak_plt_shared_pic.o gcctestdir/ld
 510         $(CXXLINK) -Bgcctestdir/ -shared weak_plt_shared_pic.o
 511
 512 check_PROGRAMS += copy_test
 513 copy_test_SOURCES = copy_test.cc
 514 copy_test_DEPENDENCIES = gcctestdir/ld copy_test_1.so copy_test_2.so
 515 copy_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 516 copy_test_LDADD = copy_test_1.so copy_test_2.so
 517 copy_test_1_pic.o: copy_test_1.cc
 518         $(CXXCOMPILE) -c -fpic -o $@ $<
 519 copy_test_1.so: gcctestdir/ld copy_test_1_pic.o
 520         $(CXXLINK) -Bgcctestdir/ -shared copy_test_1_pic.o
 521 copy_test_2_pic.o: copy_test_2.cc
 522         $(CXXCOMPILE) -c -fpic -o $@ $<
 523 copy_test_2.so: gcctestdir/ld copy_test_2_pic.o
 524         $(CXXLINK) -Bgcctestdir/ -shared copy_test_2_pic.o
 525
 526 if TLS
 527
 528 check_PROGRAMS += tls_test
 529 check_PROGRAMS += tls_pic_test
 530 check_PROGRAMS += tls_shared_test
 531 check_PROGRAMS += tls_shared_ie_test
 532 check_PROGRAMS += tls_shared_gd_to_ie_test
 533 tls_test_pic.o: tls_test.cc
 534         $(CXXCOMPILE) -c -fpic -o $@ $<
 535 tls_test_file2_pic.o: tls_test_file2.cc
 536         $(CXXCOMPILE) -c -fpic -o $@ $<
 537 tls_test_c_pic.o: tls_test_c.c
 538         $(COMPILE) -c -fpic $(TLS_TEST_C_CFLAGS) -o $@ $<
 539 tls_test_shared.so: tls_test_pic.o tls_test_file2_pic.o tls_test_c_pic.o gcctestdir/ld
 540         $(CXXLINK) -Bgcctestdir/ -shared tls_test_pic.o tls_test_file2_pic.o tls_test_c_pic.o -Wl,-z,defs
 541 tls_test_shared2.so: tls_test_file2_pic.o gcctestdir/ld
 542         $(CXXLINK) -Bgcctestdir/ -shared tls_test_file2_pic.o
 543
 544 tls_test_pic_ie.o: tls_test.cc
 545         $(CXXCOMPILE) -c -fpic -ftls-model=initial-exec -o $@ $<
 546 tls_test_file2_pic_ie.o: tls_test_file2.cc
 547         $(CXXCOMPILE) -c -fpic -ftls-model=initial-exec -o $@ $<
 548 tls_test_c_pic_ie.o: tls_test_c.c
 549         $(COMPILE) -c -fpic -ftls-model=initial-exec $(TLS_TEST_C_CFLAGS) -o $@ $<
 550 tls_test_ie_shared.so: tls_test_pic_ie.o tls_test_file2_pic_ie.o tls_test_c_pic_ie.o gcctestdir/ld
 551         $(CXXLINK) -Bgcctestdir/ -shared tls_test_pic_ie.o tls_test_file2_pic_ie.o tls_test_c_pic_ie.o
 552
 553 tls_test_SOURCES = tls_test.cc tls_test_file2.cc tls_test_main.cc tls_test.h
 554 tls_test_DEPENDENCIES = gcctestdir/ld tls_test_c.o
 555 tls_test_LDFLAGS = -Bgcctestdir/
 556 tls_test_LDADD = tls_test_c.o -lpthread
 557 tls_test_c.o: tls_test_c.c
 558         $(COMPILE) -c $(TLS_TEST_C_CFLAGS) -o $@ $<
 559
 560 tls_pic_test_SOURCES = tls_test_main.cc
 561 tls_pic_test_DEPENDENCIES = gcctestdir/ld tls_test_pic.o tls_test_file2_pic.o \
 562         tls_test_c_pic.o
 563 tls_pic_test_LDFLAGS = -Bgcctestdir/
 564 tls_pic_test_LDADD = tls_test_pic.o tls_test_file2_pic.o tls_test_c_pic.o \
 565         -lpthread
 566
 567 tls_shared_test_SOURCES = tls_test_main.cc
 568 tls_shared_test_DEPENDENCIES = gcctestdir/ld tls_test_shared.so
 569 tls_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 570 tls_shared_test_LDADD = tls_test_shared.so -lpthread
 571
 572 tls_shared_ie_test_SOURCES = tls_test_main.cc
 573 tls_shared_ie_test_DEPENDENCIES = gcctestdir/ld tls_test_ie_shared.so
 574 tls_shared_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 575 tls_shared_ie_test_LDADD = tls_test_ie_shared.so -lpthread
 576
 577 tls_shared_gd_to_ie_test_SOURCES = tls_test_main.cc
 578 tls_shared_gd_to_ie_test_DEPENDENCIES = gcctestdir/ld tls_test_pic.o \
 579         tls_test_c_pic.o tls_test_shared2.so
 580 tls_shared_gd_to_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 581 tls_shared_gd_to_ie_test_LDADD = tls_test_pic.o tls_test_c_pic.o \
 582         tls_test_shared2.so -lpthread
 583
 584 if TLS_GNU2_DIALECT
 585
 586 check_PROGRAMS += tls_shared_gnu2_gd_to_ie_test
 587
 588 tls_test_gnu2.o: tls_test.cc
 589         $(CXXCOMPILE) -c -fpic -mtls-dialect=gnu2 -o $@ $<
 590 tls_test_file2_gnu2.o: tls_test_file2.cc
 591         $(CXXCOMPILE) -c -fpic -mtls-dialect=gnu2 -o $@ $<
 592 tls_test_c_gnu2.o: tls_test_c.c
 593         $(COMPILE) -c -fpic -mtls-dialect=gnu2 $(TLS_TEST_C_CFLAGS) -o $@ $<
 594 tls_test_gnu2_shared2.so: tls_test_file2_gnu2.o gcctestdir/ld
 595         $(CXXLINK) -Bgcctestdir/ -shared tls_test_file2_gnu2.o
 596
 597 tls_shared_gnu2_gd_to_ie_test_SOURCES = tls_test_main.cc
 598 tls_shared_gnu2_gd_to_ie_test_DEPENDENCIES = gcctestdir/ld tls_test_gnu2.o \
 599         tls_test_c_gnu2.o tls_test_gnu2_shared2.so
 600 tls_shared_gnu2_gd_to_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 601 tls_shared_gnu2_gd_to_ie_test_LDADD = tls_test_gnu2.o tls_test_c_gnu2.o \
 602         tls_test_gnu2_shared2.so -lpthread
 603
 604 if TLS_DESCRIPTORS
 605
 606 check_PROGRAMS += tls_shared_gnu2_test
 607
 608 tls_test_gnu2_shared.so: tls_test_gnu2.o tls_test_file2_gnu2.o tls_test_c_gnu2.o gcctestdir/ld
 609         $(CXXLINK) -Bgcctestdir/ -shared tls_test_gnu2.o tls_test_file2_gnu2.o tls_test_c_gnu2.o
 610
 611 tls_shared_gnu2_test_SOURCES = tls_test_main.cc
 612 tls_shared_gnu2_test_DEPENDENCIES = gcctestdir/ld tls_test_gnu2_shared.so
 613 tls_shared_gnu2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 614 tls_shared_gnu2_test_LDADD = tls_test_gnu2_shared.so -lpthread
 615
 616 endif TLS_DESCRIPTORS
 617
 618 endif TLS_GNU2_DIALECT
 619
 620 if STATIC_TLS
 621 check_PROGRAMS += tls_static_test
 622 check_PROGRAMS += tls_static_pic_test
 623
 624 tls_static_test_SOURCES = $(tls_test_SOURCES)
 625 tls_static_test_DEPENDENCIES = $(tls_test_DEPENDENCIES)
 626 tls_static_test_LDFLAGS = $(tls_test_LDFLAGS) -static
 627 tls_static_test_LDADD = $(tls_test_LDADD)
 628
 629 tls_static_pic_test_SOURCES = $(tls_pic_test_SOURCES)
 630 tls_static_pic_test_DEPENDENCIES = $(tls_pic_test_DEPENDENCIES)
 631 tls_static_pic_test_LDFLAGS = $(tls_pic_test_LDFLAGS) -static
 632 tls_static_pic_test_LDADD = $(tls_pic_test_LDADD)
 633 endif
 634
 635 if FN_PTRS_IN_SO_WITHOUT_PIC
 636 check_PROGRAMS += tls_shared_nonpic_test
 637 tls_test_shared_nonpic.so: tls_test.o tls_test_file2.o tls_test_c.o gcctestdir/ld
 638         $(CXXLINK) -Bgcctestdir/ -shared tls_test.o tls_test_file2.o tls_test_c.o
 639
 640 tls_shared_nonpic_test_SOURCES = tls_test_main.cc
 641 tls_shared_nonpic_test_DEPENDENCIES = gcctestdir/ld tls_test_shared_nonpic.so
 642 tls_shared_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 643 tls_shared_nonpic_test_LDADD = tls_test_shared_nonpic.so -lpthread
 644 endif FN_PTRS_IN_SO_WITHOUT_PIC
 645
 646 endif TLS
 647
 648 check_PROGRAMS += many_sections_test
 649 many_sections_test_SOURCES = many_sections_test.cc
 650 many_sections_test_DEPENDENCIES = gcctestdir/ld
 651 many_sections_test_LDFLAGS = -Bgcctestdir/ -rdynamic
 652
 653 BUILT_SOURCES += many_sections_define.h
 654 MOSTLYCLEANFILES += many_sections_define.h
 655 many_sections_define.h:
 656         (for i in `seq 1 70000`; do \
 657            echo "int var_$$i __attribute__((section(\"section_$$i\"))) = $$i;"; \
 658          done) > $@.tmp
 659         mv -f $@.tmp $@
 660
 661 BUILT_SOURCES += many_sections_check.h
 662 MOSTLYCLEANFILES += many_sections_check.h
 663 many_sections_check.h:
 664         (for i in `seq 1 1000 70000`; do \
 665            echo "assert(var_$$i == $$i);"; \
 666          done) > $@.tmp
 667         mv -f $@.tmp $@
 668
 669 check_PROGRAMS += many_sections_r_test
 670 many_sections_r_test.o: many_sections_test.o gcctestdir/ld
 671         gcctestdir/ld -r -o $@ many_sections_test.o
 672 many_sections_r_test: many_sections_r_test.o gcctestdir/ld
 673         $(CXXLINK) -Bgcctestdir/ many_sections_r_test.o $(LIBS)
 674
 675 if CONSTRUCTOR_PRIORITY
 676
 677 check_PROGRAMS += initpri1
 678 initpri1_SOURCES = initpri1.c
 679 initpri1_DEPENDENCIES = gcctestdir/ld
 680 initpri1_LDFLAGS = -Bgcctestdir/
 681
 682 endif
 683
 684
 685 # Test --detect-odr-violations
 686 check_SCRIPTS += debug_msg.sh
 687
 688 # Create the data files that debug_msg.sh analyzes.
 689 check_DATA += debug_msg.err
 690 MOSTLYCLEANFILES += debug_msg.err
 691 debug_msg.o: debug_msg.cc
 692         $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/debug_msg.cc
 693 odr_violation1.o: odr_violation1.cc
 694         $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/odr_violation1.cc
 695 odr_violation2.o: odr_violation2.cc
 696         $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/odr_violation2.cc
 697 debug_msg.err: debug_msg.o odr_violation1.o odr_violation2.o gcctestdir/ld
 698         @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg debug_msg.o odr_violation1.o odr_violation2.o "2>$@"
 699         @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg debug_msg.o odr_violation1.o odr_violation2.o 2>$@; \
 700         then \
 701           echo 1>&2 "Link of debug_msg should have failed"; \
 702           rm -f $@; \
 703           exit 1; \
 704         fi
 705
 706 # See if we can also detect problems when we're linking .so's, not .o's.
 707 check_DATA += debug_msg_so.err
 708 MOSTLYCLEANFILES += debug_msg_so.err
 709 debug_msg.so: debug_msg.cc gcctestdir/ld
 710         $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/debug_msg.cc
 711 odr_violation1.so: odr_violation1.cc gcctestdir/ld
 712         $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/odr_violation1.cc
 713 odr_violation2.so: odr_violation2.cc gcctestdir/ld
 714         $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/odr_violation2.cc
 715 debug_msg_so.err: debug_msg.so odr_violation1.so odr_violation2.so gcctestdir/ld
 716         @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_so debug_msg.so odr_violation1.so odr_violation2.so "2>$@"
 717         @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_so debug_msg.so odr_violation1.so odr_violation2.so 2>$@; \
 718         then \
 719           echo 1>&2 "Link of debug_msg_so should have failed"; \
 720           rm -f $@; \
 721           exit 1; \
 722         fi
 723
 724 # We also want to make sure we do something reasonable when there's no
 725 # debug info available.  For the best test, we use .so's.
 726 check_DATA += debug_msg_ndebug.err
 727 MOSTLYCLEANFILES += debug_msg_ndebug.err
 728 debug_msg_ndebug.so: debug_msg.cc gcctestdir/ld
 729         $(CXXCOMPILE) -Bgcctestdir/ -O0 -g0 -shared -fPIC -w -o $@ $(srcdir)/debug_msg.cc
 730 odr_violation1_ndebug.so: odr_violation1.cc gcctestdir/ld
 731         $(CXXCOMPILE) -Bgcctestdir/ -O0 -g0 -shared -fPIC -w -o $@ $(srcdir)/odr_violation1.cc
 732 odr_violation2_ndebug.so: odr_violation2.cc gcctestdir/ld
 733         $(CXXCOMPILE) -Bgcctestdir/ -O0 -g0 -shared -fPIC -w -o $@ $(srcdir)/odr_violation2.cc
 734 debug_msg_ndebug.err: debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so gcctestdir/ld
 735         @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_ndebug debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so "2>$@"
 736         @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_ndebug debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so 2>$@; \
 737         then \
 738           echo 1>&2 "Link of debug_msg_ndebug should have failed"; \
 739           rm -f $@; \
 740           exit 1; \
 741         fi
 742
 743
 744 # Similar to --detect-odr-violations: check for undefined symbols in .so's
 745 check_SCRIPTS += undef_symbol.sh
 746 check_DATA += undef_symbol.err
 747 MOSTLYCLEANFILES += undef_symbol.err
 748 undef_symbol.o: undef_symbol.cc
 749         $(CXXCOMPILE) -O0 -g -c -fPIC $<
 750 undef_symbol.so: undef_symbol.o gcctestdir/ld
 751         $(CXXLINK) -Bgcctestdir/ -shared undef_symbol.o
 752 undef_symbol.err: undef_symbol_main.o undef_symbol.so gcctestdir/ld
 753         @echo $(CXXLINK) -Bgcctestdir/ -o undef_symbol_test undef_symbol_main.o undef_symbol.so "2>$@"
 754         @if $(CXXLINK) -Bgcctestdir/ -o undef_symbol_test undef_symbol_main.o undef_symbol.so 2>$@; \
 755         then \
 756           echo 1>&2 "Link of undef_symbol_test should have failed"; \
 757           rm -f $@; \
 758           exit 1; \
 759         fi
 760
 761
 762 # Test -o when emitting to a special file (such as something in /dev).
 763 check_PROGRAMS += flagstest_o_specialfile
 764 flagstest_o_specialfile: flagstest_debug.o gcctestdir/ld
 765         $(CXXLINK) -Bgcctestdir/ -o /dev/stdout $< 2>&1 | cat > $@
 766         chmod a+x $@
 767         test -s $@
 768
 769 if HAVE_ZLIB
 770
 771 # Test --compress-debug-sections.  FIXME: check we actually compress.
 772 check_PROGRAMS += flagstest_compress_debug_sections
 773 flagstest_compress_debug_sections: flagstest_debug.o gcctestdir/ld
 774         $(CXXLINK) -Bgcctestdir/ -o $@ $< -Wl,--compress-debug-sections=zlib
 775         test -s $@
 776
 777
 778 # The specialfile output has a tricky case when we also compress debug
 779 # sections, because it requires output-file resizing.
 780 check_PROGRAMS += flagstest_o_specialfile_and_compress_debug_sections
 781 flagstest_o_specialfile_and_compress_debug_sections: flagstest_debug.o \
 782                 gcctestdir/ld
 783         $(CXXLINK) -Bgcctestdir/ -o /dev/stdout $< -Wl,--compress-debug-sections=zlib 2>&1 | cat > $@
 784         chmod a+x $@
 785         test -s $@
 786
 787 endif HAVE_ZLIB
 788
 789 # Test symbol versioning.
 790 check_PROGRAMS += ver_test
 791 ver_test_SOURCES = ver_test_main.cc
 792 ver_test_DEPENDENCIES = gcctestdir/ld ver_test_1.so ver_test_2.so ver_test_4.so
 793 ver_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 794 ver_test_LDADD = ver_test_1.so ver_test_2.so ver_test_4.so
 795 ver_test_1.so: ver_test_1.o ver_test_2.so ver_test_3.o ver_test_4.so gcctestdir/ld
 796         $(CXXLINK) -Bgcctestdir/ -shared ver_test_1.o ver_test_2.so ver_test_3.o ver_test_4.so
 797 ver_test_2.so: ver_test_2.o $(srcdir)/ver_test_2.script ver_test_4.so gcctestdir/ld
 798         $(CXXLINK) -Bgcctestdir/ -shared -Wl,--version-script,$(srcdir)/ver_test_2.script ver_test_2.o ver_test_4.so
 799 ver_test_4.so: ver_test_4.o $(srcdir)/ver_test_4.script gcctestdir/ld
 800         $(CXXLINK) -Bgcctestdir/ -shared -Wl,--version-script,$(srcdir)/ver_test_4.script ver_test_4.o
 801 ver_test_1.o: ver_test_1.cc
 802         $(CXXCOMPILE) -c -fpic -o $@ $<
 803 ver_test_2.o: ver_test_2.cc
 804         $(CXXCOMPILE) -c -fpic -o $@ $<
 805 ver_test_3.o: ver_test_3.cc
 806         $(CXXCOMPILE) -c -fpic -o $@ $<
 807 ver_test_4.o: ver_test_4.cc
 808         $(CXXCOMPILE) -c -fpic -o $@ $<
 809
 810 check_SCRIPTS += ver_test_1.sh
 811 check_DATA += ver_test_1.syms
 812 ver_test_1.syms: ver_test_1.so
 813         $(TEST_READELF) -s $< >$@ 2>/dev/null
 814
 815 check_PROGRAMS += ver_test_2
 816 ver_test_2_SOURCES = ver_test_main_2.cc
 817 ver_test_2_DEPENDENCIES = gcctestdir/ld ver_test_4.so ver_test_2.so
 818 ver_test_2_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 819 ver_test_2_LDADD = ver_test_4.so ver_test_2.so
 820
 821 check_SCRIPTS += ver_test_2.sh
 822 check_DATA += ver_test_2.syms
 823 ver_test_2.syms: ver_test_2
 824         $(TEST_READELF) -s $< >$@ 2>/dev/null
 825
 826 check_SCRIPTS += ver_test_4.sh
 827 check_DATA += ver_test_4.syms
 828 ver_test_4.syms: ver_test_4.so
 829         $(TEST_READELF) -s $< >$@ 2>/dev/null
 830
 831 ver_test_5.so: ver_test_5.o $(srcdir)/ver_test_5.script ver_test_4.so gcctestdir/ld
 832         $(CXXLINK) -Bgcctestdir/ -shared -Wl,--version-script,$(srcdir)/ver_test_5.script ver_test_5.o ver_test_4.so
 833 ver_test_5.o: ver_test_5.cc
 834         $(CXXCOMPILE) -c -fpic -o $@ $<
 835 check_SCRIPTS += ver_test_5.sh
 836 check_DATA += ver_test_5.syms
 837 ver_test_5.syms: ver_test_5.so
 838         $(TEST_READELF) -s $< >$@ 2>/dev/null
 839
 840 check_PROGRAMS += ver_test_6
 841 ver_test_6_SOURCES = ver_test_6.c
 842 ver_test_6_DEPENDENCIES = gcctestdir/ld ver_test_2.so
 843 ver_test_6_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 844 ver_test_6_LDADD = ver_test_2.so
 845
 846 ver_test_7.so: ver_test_4.o $(srcdir)/ver_test_4.script ver_test_7.o gcctestdir/ld
 847         $(CXXLINK) -Bgcctestdir/ -shared -Wl,--version-script,$(srcdir)/ver_test_4.script ver_test_4.o ver_test_7.o
 848 ver_test_7.o: ver_test_7.cc
 849         $(CXXCOMPILE) -c -fpic -o $@ $<
 850 check_SCRIPTS += ver_test_7.sh
 851 check_DATA += ver_test_7.syms
 852 ver_test_7.syms: ver_test_7.so
 853         $(TEST_READELF) -s $< >$@ 2>/dev/null
 854
 855 check_PROGRAMS += ver_test_8
 856 ver_test_8_SOURCES = two_file_test_main.cc
 857 ver_test_8_DEPENDENCIES = gcctestdir/ld ver_test_8_1.so ver_test_8_2.so
 858 ver_test_8_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 859 ver_test_8_LDADD = ver_test_8_1.so ver_test_8_2.so
 860 ver_test_8_1.so: two_file_test_1_pic.o two_file_test_1b_pic.o ver_test_8_2.so gcctestdir/ld
 861         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1_pic.o two_file_test_1b_pic.o ver_test_8_2.so
 862 ver_test_8_2.so: two_file_test_2_pic.o $(srcdir)/ver_test_8.script gcctestdir/ld
 863         $(CXXLINK) -Bgcctestdir/ -shared -Wl,--version-script,$(srcdir)/ver_test_8.script two_file_test_2_pic.o
 864
 865 check_PROGRAMS += ver_test_9
 866 ver_test_9_SOURCES = ver_test_main.cc
 867 ver_test_9_DEPENDENCIES = gcctestdir/ld ver_test_9.so
 868 ver_test_9_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 869 ver_test_9_LDADD = ver_test_9.so
 870 ver_test_9.so: ver_test_9.o ver_test_4.so ver_test_5.so gcctestdir/ld
 871         $(CXXLINK) -Bgcctestdir/ -shared ver_test_9.o ver_test_5.so ver_test_4.so
 872 ver_test_9.o: ver_test_9.cc
 873         $(CXXCOMPILE) -c -fpic -o $@ $<
 874
 875 check_SCRIPTS += ver_test_10.sh
 876 check_DATA += ver_test_10.syms
 877 ver_test_10.syms: ver_test_10.so
 878         $(TEST_READELF) -s $< >$@ 2>/dev/null
 879 ver_test_10.so: gcctestdir/ld ver_test_2.o ver_test_10.script
 880         $(CXXLINK) -Bgcctestdir/ -shared -Wl,--version-script,$(srcdir)/ver_test_10.script ver_test_2.o
 881
 882 check_PROGRAMS += ver_test_11
 883 MOSTLYCLEANFILES += ver_test_11.a
 884 ver_test_11_SOURCES = ver_test_main_2.cc
 885 ver_test_11_DEPENDENCIES = gcctestdir/ld ver_test_11.a
 886 ver_test_11_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 887 ver_test_11_LDADD = ver_test_11.a
 888 ver_test_11.a: ver_test_1.o ver_test_2.o ver_test_4.o
 889         $(TEST_AR) rc $@ $^
 890
 891 check_PROGRAMS += protected_1
 892 protected_1_SOURCES = \
 893         protected_main_1.cc protected_main_2.cc protected_main_3.cc
 894 protected_1_DEPENDENCIES = gcctestdir/ld protected_1.so
 895 protected_1_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 896 protected_1_LDADD = protected_1.so
 897
 898 protected_1.so: gcctestdir/ld protected_1_pic.o protected_2_pic.o protected_3_pic.o
 899         $(CXXLINK) -Bgcctestdir/ -shared protected_1_pic.o protected_2_pic.o protected_3_pic.o
 900 protected_1_pic.o: protected_1.cc
 901         $(CXXCOMPILE) -c -fpic -o $@ $<
 902 protected_2_pic.o: protected_2.cc
 903         $(CXXCOMPILE) -c -fpic -o $@ $<
 904 protected_3_pic.o: protected_3.cc
 905         $(CXXCOMPILE) -c -fpic -o $@ $<
 906
 907 check_PROGRAMS += protected_2
 908 protected_2_SOURCES = protected_main_1.cc protected_3.cc
 909 protected_2_DEPENDENCIES = gcctestdir/ld protected_1.so
 910 protected_2_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 911 protected_2_LDADD = protected_1.so
 912
 913 check_PROGRAMS += relro_test
 914 relro_test_SOURCES = relro_test_main.cc
 915 relro_test_DEPENDENCIES = gcctestdir/ld relro_test.so
 916 relro_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 917 relro_test_LDADD = relro_test.so
 918 relro_test.so: gcctestdir/ld relro_test_pic.o
 919         $(CXXLINK) -Bgcctestdir/ -shared -Wl,-z,relro relro_test_pic.o
 920 relro_test_pic.o: relro_test.cc
 921         $(CXXCOMPILE) -c -fpic -o $@ $<
 922
 923 check_PROGRAMS += relro_script_test
 924 relro_script_test_SOURCES = relro_test_main.cc
 925 relro_script_test_DEPENDENCIES = gcctestdir/ld relro_script_test.so
 926 relro_script_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 927 relro_script_test_LDADD = relro_script_test.so
 928 relro_script_test.so: gcctestdir/ld relro_script_test.t relro_test_pic.o
 929         $(CXXLINK) -Bgcctestdir/ -shared -Wl,-z,relro -T $(srcdir)/relro_script_test.t relro_test_pic.o
 930
 931 check_PROGRAMS += script_test_1
 932 script_test_1_SOURCES = script_test_1.cc
 933 script_test_1_DEPENDENCIES = gcctestdir/ld script_test_1.t
 934 script_test_1_LDFLAGS = -Bgcctestdir/ -Wl,-R,. -T $(srcdir)/script_test_1.t
 935
 936 check_PROGRAMS += script_test_2
 937 script_test_2_SOURCES = script_test_2.cc script_test_2a.cc script_test_2b.cc
 938 script_test_2_DEPENDENCIES = gcctestdir/ld script_test_2.t
 939 script_test_2_LDFLAGS = -Bgcctestdir/ -Wl,-R,. -T $(srcdir)/script_test_2.t
 940
 941 check_PROGRAMS += justsyms
 942 justsyms_SOURCES = justsyms_1.cc
 943 justsyms_DEPENDENCIES = gcctestdir/ld justsyms_2r.o
 944 justsyms_LDFLAGS = -Bgcctestdir/ -Wl,-R,justsyms_2r.o
 945 justsyms_2.o: justsyms_2.cc
 946         $(CXXCOMPILE) -c -o $@ $<
 947 justsyms_2r.o: justsyms_2.o gcctestdir/ld $(srcdir)/justsyms.t
 948         gcctestdir/ld -o $@ -r -T $(srcdir)/justsyms.t justsyms_2.o
 949
 950 check_PROGRAMS += binary_test
 951 MOSTLYCLEANFILES += binary.txt
 952 binary_test_SOURCES = binary_test.cc
 953 binary_test_DEPENDENCIES = gcctestdir/ld binary.txt
 954 binary_test_LDFLAGS = -Bgcctestdir/ -Wl,--format,binary,binary.txt,--format,elf
 955 # Copy the file to the build directory to avoid worrying about the
 956 # full pathname in the generated symbols.
 957 binary.txt: $(srcdir)/binary.in
 958         rm -f $@
 959         $(LN_S) $< $@
 960
 961 check_SCRIPTS += ver_matching_test.sh
 962 check_DATA += ver_matching_test.stdout
 963 MOSTLYCLEANFILES += ver_matching_test.stdout
 964 ver_matching_def.so: ver_matching_def.cc gcctestdir/ld
 965         $(CXXLINK) -O0 -Bgcctestdir/ -shared $(srcdir)/ver_matching_def.cc -Wl,--version-script=$(srcdir)/version_script.map
 966 ver_matching_test.stdout: ver_matching_def.so
 967         $(TEST_OBJDUMP) -T ver_matching_def.so | $(TEST_CXXFILT) > ver_matching_test.stdout
 968
 969 check_PROGRAMS += script_test_3
 970 check_SCRIPTS += script_test_3.sh
 971 check_DATA += script_test_3.stdout
 972 MOSTLYCLEANFILES += script_test_3.stdout
 973 script_test_3: basic_test.o gcctestdir/ld script_test_3.t
 974         $(CXXLINK) -Bgcctestdir/ basic_test.o -T $(srcdir)/script_test_3.t
 975 script_test_3.stdout: script_test_3
 976         $(TEST_READELF) -SlW script_test_3 > script_test_3.stdout
 977
 978 check_SCRIPTS += script_test_4.sh
 979 check_DATA += script_test_4.stdout
 980 MOSTLYCLEANFILES += script_test_4
 981 script_test_4: basic_test.o gcctestdir/ld $(srcdir)/script_test_4.t
 982         $(CXXLINK) -Bgcctestdir/ basic_test.o -T $(srcdir)/script_test_4.t
 983 script_test_4.stdout: script_test_4
 984         $(TEST_READELF) -SlW script_test_4 > script_test_4.stdout
 985
 986 check_SCRIPTS += script_test_5.sh
 987 check_DATA += script_test_5.stdout
 988 MOSTLYCLEANFILES += script_test_5
 989 script_test_5: script_test_5.o gcctestdir/ld $(srcdir)/script_test_5.t
 990         $(CXXLINK) -Bgcctestdir/ script_test_5.o -T $(srcdir)/script_test_5.t
 991 script_test_5.stdout: script_test_5
 992         $(TEST_READELF) -SW script_test_5 > script_test_5.stdout
 993
 994 # Test --dynamic-list, --dynamic-list-data, --dynamic-list-cpp-new,
 995 # and --dynamic-list-cpp-typeinfo
 996
 997 check_SCRIPTS += dynamic_list.sh
 998 check_DATA += dynamic_list.stdout
 999 MOSTLYCLEANFILES += dynamic_list dynamic_list.stdout
1000 dynamic_list: basic_test.o gcctestdir/ld $(srcdir)/dynamic_list.t
1001         $(CXXLINK) -Bgcctestdir/ basic_test.o \
1002           -Wl,--dynamic-list $(srcdir)/dynamic_list.t \
1003           -Wl,--dynamic-list-data \
1004           -Wl,--dynamic-list-cpp-new \
1005           -Wl,--dynamic-list-cpp-typeinfo
1006 dynamic_list.stdout: dynamic_list
1007         $(TEST_READELF) -DWs dynamic_list > dynamic_list.stdout
1008
1009 check_PROGRAMS += thin_archive_test_1
1010 MOSTLYCLEANFILES += libthin1.a libthin3.a libthinall.a \
1011         alt/thin_archive_test_2.o alt/thin_archive_test_4.o \
1012         alt/libthin2.a alt/libthin4.a
1013 thin_archive_test_1_SOURCES = thin_archive_main.cc
1014 thin_archive_test_1_DEPENDENCIES = gcctestdir/ld libthin1.a alt/libthin2.a
1015 thin_archive_test_1_LDFLAGS = -Bgcctestdir/ -Lalt
1016 thin_archive_test_1_LDADD = libthin1.a -lthin2
1017
1018 check_PROGRAMS += thin_archive_test_2
1019 thin_archive_test_2_SOURCES = thin_archive_main.cc
1020 thin_archive_test_2_DEPENDENCIES = gcctestdir/ld libthinall.a
1021 thin_archive_test_2_LDFLAGS = -Bgcctestdir/ -L.
1022 thin_archive_test_2_LDADD = -lthinall
1023
1024 libthin1.a: thin_archive_test_1.o alt/thin_archive_test_2.o
1025         rm -f $@
1026         $(TEST_AR) crT $@ $^
1027 alt/libthin2.a: thin_archive_test_3.o alt/thin_archive_test_4.o
1028         rm -f $@
1029         $(TEST_AR) crT $@ $^
1030 libthin3.a: thin_archive_test_1.o alt/thin_archive_test_4.o
1031         rm -f $@
1032         $(TEST_AR) crT $@ $^
1033 alt/libthin4.a: alt/thin_archive_test_2.o thin_archive_test_3.o
1034         rm -f $@
1035         $(TEST_AR) crT $@ $^
1036 libthinall.a: libthin3.a alt/libthin4.a
1037         rm -f $@
1038         $(TEST_AR) crT $@ $^
1039 alt/thin_archive_test_2.o: thin_archive_test_2.cc
1040         test -d alt || mkdir -p alt
1041         $(CXXCOMPILE) -c -o $@ $<
1042 alt/thin_archive_test_4.o: thin_archive_test_4.cc
1043         test -d alt || mkdir -p alt
1044         $(CXXCOMPILE) -c -o $@ $<
1045
1046 if PLUGINS
1047
1048 check_PROGRAMS += plugin_test_1
1049 check_SCRIPTS += plugin_test_1.sh
1050 check_DATA += plugin_test_1.err
1051 MOSTLYCLEANFILES += plugin_test_1.err
1052 plugin_test_1: two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms empty.syms gcctestdir/ld plugin_test.so
1053         $(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle,--plugin,"./plugin_test.so",--plugin-opt,"_Z4f13iv" two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms empty.syms 2>plugin_test_1.err
1054 plugin_test_1.err: plugin_test_1
1055         @touch plugin_test_1.err
1056
1057 check_PROGRAMS += plugin_test_2
1058 check_SCRIPTS += plugin_test_2.sh
1059 check_DATA += plugin_test_2.err
1060 MOSTLYCLEANFILES += plugin_test_2.err
1061 plugin_test_2: two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_shared_2.so gcctestdir/ld plugin_test.so
1062         $(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle,-R,.,--plugin,"./plugin_test.so" two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_shared_2.so 2>plugin_test_2.err
1063 plugin_test_2.err: plugin_test_2
1064         @touch plugin_test_2.err
1065
1066 check_PROGRAMS += plugin_test_3
1067 check_SCRIPTS += plugin_test_3.sh
1068 check_DATA += plugin_test_3.err
1069 MOSTLYCLEANFILES += plugin_test_3.err
1070 plugin_test_3: two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms empty.syms gcctestdir/ld plugin_test.so
1071         $(CXXLINK) -Bgcctestdir/ -Wl,--export-dynamic -Wl,--no-demangle,--plugin,"./plugin_test.so",--plugin-opt,"_Z4f13iv" two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms empty.syms 2>plugin_test_3.err
1072 plugin_test_3.err: plugin_test_3
1073         @touch plugin_test_3.err
1074
1075 check_PROGRAMS += plugin_test_4
1076 check_SCRIPTS += plugin_test_4.sh
1077 check_DATA += plugin_test_4.err
1078 MOSTLYCLEANFILES += plugin_test_4.a plugin_test_4.err
1079 plugin_test_4: two_file_test_main.o plugin_test_4.a gcctestdir/ld plugin_test.so
1080         $(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle,--plugin,"./plugin_test.so",--plugin-opt,"_Z4f13iv" two_file_test_main.o -Wl,--whole-archive,plugin_test_4.a,--no-whole-archive 2>plugin_test_4.err
1081 plugin_test_4.err: plugin_test_4
1082         @touch plugin_test_4.err
1083
1084 plugin_test_4.a: two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms
1085         $(TEST_AR) cr $@ $^
1086
1087 plugin_test.so: plugin_test.o
1088         $(LINK) -Bgcctestdir/ -shared plugin_test.o
1089 plugin_test.o: plugin_test.c
1090         $(COMPILE) -O0 -c -fpic -o $@ $<
1091
1092 two_file_test_main.syms: two_file_test_main.o
1093         $(TEST_READELF) -sW $< >$@ 2>/dev/null
1094 two_file_test_1.syms: two_file_test_1.o
1095         $(TEST_READELF) -sW $< >$@ 2>/dev/null
1096 two_file_test_1b.syms: two_file_test_1b.o
1097         $(TEST_READELF) -sW $< >$@ 2>/dev/null
1098 two_file_test_2.syms: two_file_test_2.o
1099         $(TEST_READELF) -sW $< >$@ 2>/dev/null
1100 empty.syms:
1101         @echo "" >empty.syms
1102         @echo "Symbol table" >>empty.syms
1103
1104 endif PLUGINS
1105
1106 check_PROGRAMS += exclude_libs_test
1107 check_SCRIPTS += exclude_libs_test.sh
1108 check_DATA += exclude_libs_test.syms
1109 MOSTLYCLEANFILES += exclude_libs_test.syms libexclude_libs_test_1.a \
1110         libexclude_libs_test_2.a alt/libexclude_libs_test_3.a
1111 exclude_libs_test_SOURCES = exclude_libs_test.c
1112 exclude_libs_test_DEPENDENCIES = gcctestdir/ld libexclude_libs_test_1.a \
1113         libexclude_libs_test_2.a alt/libexclude_libs_test_3.a
1114 exclude_libs_test_LDFLAGS = -Bgcctestdir/ -L. -Lalt \
1115         -Wl,--exclude-libs,dummy:libexclude_libs_test_1 \
1116         -Wl,--exclude-libs,libexclude_libs_test_3
1117 exclude_libs_test_LDADD = -lexclude_libs_test_1 -lexclude_libs_test_2 \
1118         alt/libexclude_libs_test_3.a
1119 exclude_libs_test.syms: exclude_libs_test
1120         $(TEST_READELF) -sW $< >$@ 2>/dev/null
1121 libexclude_libs_test_1.a: exclude_libs_test_1.o
1122         $(TEST_AR) rc $@ $^
1123 libexclude_libs_test_2.a: exclude_libs_test_2.o
1124         $(TEST_AR) rc $@ $^
1125 alt/libexclude_libs_test_3.a: exclude_libs_test_3.o
1126         test -d alt || mkdir -p alt
1127         $(TEST_AR) rc $@ $^
1128
1129 check_PROGRAMS += local_labels_test
1130 local_labels_test.o: ver_test_6.c
1131         $(COMPILE) -g -c -Wa,-L -o $@ $<
1132 local_labels_test: local_labels_test.o
1133         $(LINK) -Bgcctestdir/ local_labels_test.o
1134
1135 check_PROGRAMS += discard_locals_test
1136 check_SCRIPTS += discard_locals_test.sh
1137 check_DATA += discard_locals_test.syms
1138 MOSTLYCLEANFILES += discard_locals_test.syms
1139 discard_locals_test_SOURCES = discard_locals_test.c
1140 discard_locals_test_LDFLAGS = -Bgcctestdir/ -Wl,--discard-locals
1141 discard_locals_test.syms: discard_locals_test
1142         $(TEST_READELF) -sW $< >$@ 2>/dev/null
1143 # '-Wa,-L' is required to preserve the local label used for testing.
1144 discard_locals_test.o: discard_locals_test.c
1145         $(COMPILE) -c -Wa,-L -o $@ $<
1146
1147 if MCMODEL_MEDIUM
1148 check_PROGRAMS += large
1149 large_SOURCES = large.c
1150 large_CFLAGS = -mcmodel=medium
1151 large_DEPENDENCIES = gcctestdir/ld
1152 large_LDFLAGS = -Bgcctestdir/
1153 endif MCMODEL_MEDIUM
1154
1155 # Test that hidden and internal symbols in the main program cannot be
1156 # referenced by a shared library.
1157 check_SCRIPTS += hidden_test.sh
1158 check_DATA += hidden_test.err
1159 MOSTLYCLEANFILES += hidden_test hidden_test.err
1160 libhidden.so: hidden_test_1.c gcctestdir/ld
1161         $(COMPILE) -Bgcctestdir/ -g -shared -fPIC -w -o $@ $(srcdir)/hidden_test_1.c
1162 hidden_test: hidden_test_main.o libhidden.so gcctestdir/ld
1163         $(LINK) -Bgcctestdir/ -Wl,-R,. hidden_test_main.o libhidden.so 2>hidden_test.err
1164 hidden_test.err: hidden_test
1165         @touch hidden_test.err
1166
1167 # Test -retain-symbols-file.
1168 check_SCRIPTS += retain_symbols_file_test.sh
1169 check_DATA += retain_symbols_file_test.stdout
1170 MOSTLYCLEANFILES += retain_symbols_file_test retain_symbols_file_test.in \
1171                     retain_symbols_file_test.stdout
1172 retain_symbols_file_test.so: basic_pic_test.o gcctestdir/ld
1173         echo 'main' > retain_symbols_file_test.in
1174         echo 't1' >> retain_symbols_file_test.in
1175         echo '_ZN4t16bC1Ev' >> retain_symbols_file_test.in
1176         echo '_ZNK4t20a3getEv' >> retain_symbols_file_test.in
1177         echo '_Z3t18v' >> retain_symbols_file_test.in
1178         echo '__tcf_0' >> retain_symbols_file_test.in
1179         $(CXXLINK) -Bgcctestdir/ -shared -Wl,-retain-symbols-file,retain_symbols_file_test.in basic_pic_test.o
1180 retain_symbols_file_test.stdout: retain_symbols_file_test.so
1181         $(TEST_NM) -C retain_symbols_file_test.so > $@
1182
1183
1184 # Test that if the output file already exists and is empty,
1185 # it will get execute permission.
1186 check_PROGRAMS += permission_test
1187 permission_test: basic_test.o gcctestdir/ld
1188         umask 022; \
1189         rm -f $@; \
1190         touch $@; \
1191         chmod 600 $@; \
1192         $(CXXLINK) -Bgcctestdir/ basic_test.o
1193
1194 # Check -l:foo.a
1195 check_PROGRAMS += searched_file_test
1196 MOSTLYCLEANFILES += searched_file_test searched_file_test_lib.o \
1197                     alt/searched_file_test_lib.a
1198 searched_file_test_SOURCES = searched_file_test.cc
1199 searched_file_test_DEPENDENCIES = alt/searched_file_test_lib.a
1200 searched_file_test_LDFLAGS = -Bgcctestdir/ -Lalt
1201 searched_file_test_LDADD = -l:searched_file_test_lib.a
1202 searched_file_test_lib.o: searched_file_test_lib.cc
1203         $(CXXCOMPILE) -c -o $@ $<
1204 alt/searched_file_test_lib.a: searched_file_test_lib.o
1205         test -d alt || mkdir -p alt
1206         $(TEST_AR) rc $@ $^
1207
1208 endif GCC
1209 endif NATIVE_LINKER
1210
1211 # These tests work with cross linkers.
1212
1213 if DEFAULT_TARGET_I386
1214
1215 check_SCRIPTS += split_i386.sh
1216 check_DATA += split_i386_1.stdout split_i386_2.stdout \
1217         split_i386_3.stdout split_i386_4.stdout split_i386_r.stdout
1218 SPLIT_DEFSYMS = --defsym __morestack=0x100 --defsym __morestack_non_split=0x200
1219 split_i386_1.o: split_i386_1.s
1220         $(TEST_AS) -o $@ $<
1221 split_i386_2.o: split_i386_2.s
1222         $(TEST_AS) -o $@ $<
1223 split_i386_3.o: split_i386_3.s
1224         $(TEST_AS) -o $@ $<
1225 split_i386_4.o: split_i386_4.s
1226         $(TEST_AS) -o $@ $<
1227 split_i386_n.o: split_i386_n.s
1228         $(TEST_AS) -o $@ $<
1229 split_i386_1: split_i386_1.o split_i386_n.o ../ld-new
1230         ../ld-new $(SPLIT_DEFSYMS) -o $@ split_i386_1.o split_i386_n.o
1231 split_i386_1.stdout: split_i386_1
1232         $(TEST_OBJDUMP) -d $< > $@
1233 split_i386_2: split_i386_2.o split_i386_n.o ../ld-new
1234         ../ld-new $(SPLIT_DEFSYMS) -o $@ split_i386_2.o split_i386_n.o
1235 split_i386_2.stdout: split_i386_2
1236         $(TEST_OBJDUMP) -d $< > $@
1237 split_i386_3.stdout: split_i386_3.o split_i386_n.o ../ld-new
1238         ../ld-new $(SPLIT_DEFSYMS) -o split_i386_3 split_i386_3.o split_i386_n.o > $@ 2>&1 || exit 0
1239 split_i386_4: split_i386_4.o split_i386_n.o ../ld-new
1240         ../ld-new $(SPLIT_DEFSYMS) -o $@ split_i386_4.o split_i386_n.o
1241 split_i386_4.stdout: split_i386_4
1242         $(TEST_OBJDUMP) -d $< > $@
1243 split_i386_r.stdout: split_i386_1.o split_i386_n.o ../ld-new
1244         ../ld-new -r split_i386_1.o split_i386_n.o -o split_i386_r > $@ 2>&1 || exit 0
1245 MOSTLYCLEANFILES += split_i386_1 split_i386_2 split_i386_3 \
1246         split_i386_4 split_i386_r
1247
1248 endif DEFAULT_TARGET_I386
1249
1250 if DEFAULT_TARGET_X86_64
1251
1252 check_SCRIPTS += split_x86_64.sh
1253 check_DATA += split_x86_64_1.stdout split_x86_64_2.stdout \
1254         split_x86_64_3.stdout split_x86_64_4.stdout split_x86_64_r.stdout
1255 SPLIT_DEFSYMS = --defsym __morestack=0x100 --defsym __morestack_non_split=0x200
1256 split_x86_64_1.o: split_x86_64_1.s
1257         $(TEST_AS) -o $@ $<
1258 split_x86_64_2.o: split_x86_64_2.s
1259         $(TEST_AS) -o $@ $<
1260 split_x86_64_3.o: split_x86_64_3.s
1261         $(TEST_AS) -o $@ $<
1262 split_x86_64_4.o: split_x86_64_4.s
1263         $(TEST_AS) -o $@ $<
1264 split_x86_64_n.o: split_x86_64_n.s
1265         $(TEST_AS) -o $@ $<
1266 split_x86_64_1: split_x86_64_1.o split_x86_64_n.o ../ld-new
1267         ../ld-new $(SPLIT_DEFSYMS) -o $@ split_x86_64_1.o split_x86_64_n.o
1268 split_x86_64_1.stdout: split_x86_64_1
1269         $(TEST_OBJDUMP) -d $< > $@
1270 split_x86_64_2: split_x86_64_2.o split_x86_64_n.o ../ld-new
1271         ../ld-new $(SPLIT_DEFSYMS) -o $@ split_x86_64_2.o split_x86_64_n.o
1272 split_x86_64_2.stdout: split_x86_64_2
1273         $(TEST_OBJDUMP) -d $< > $@
1274 split_x86_64_3.stdout: split_x86_64_3.o split_x86_64_n.o ../ld-new
1275         ../ld-new $(SPLIT_DEFSYMS) -o split_x86_64_3 split_x86_64_3.o split_x86_64_n.o > $@ 2>&1 || exit 0
1276 split_x86_64_4: split_x86_64_4.o split_x86_64_n.o ../ld-new
1277         ../ld-new $(SPLIT_DEFSYMS) -o $@ split_x86_64_4.o split_x86_64_n.o
1278 split_x86_64_4.stdout: split_x86_64_4
1279         $(TEST_OBJDUMP) -d $< > $@
1280 split_x86_64_r.stdout: split_x86_64_1.o split_x86_64_n.o ../ld-new
1281         ../ld-new -r split_x86_64_1.o split_x86_64_n.o -o split_x86_64_r > $@ 2>&1 || exit 0
1282 MOSTLYCLEANFILES += split_x86_64_1 split_x86_64_2 split_x86_64_3 \
1283         split_x86_64_4 split_x86_64_r
1284
1285 endif DEFAULT_TARGET_X86_64