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 AUTOMAKE_OPTIONS =
   8
   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
  11 # eventually.
  12 AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) -fmerge-constants
  13
  14 INCLUDES = \
  15         -I$(srcdir) -I$(srcdir)/.. -I$(srcdir)/../../include \
  16         -I$(srcdir)/../../elfcpp \
  17         -DLOCALEDIR="\"$(datadir)/locale\"" \
  18         @INCINTL@
  19
  20 TEST_READELF = $(top_builddir)/../binutils/readelf
  21 TEST_OBJDUMP = $(top_builddir)/../binutils/objdump
  22 TEST_CXXFILT = $(top_builddir)/../binutils/cxxfilt
  23 TEST_STRIP = $(top_builddir)/../binutils/strip-new
  24
  25 if THREADS
  26 THREADSLIB = -lpthread
  27 endif
  28
  29 # 'make clean' is good about deleting some intermediate files (such as
  30 # .o's), but not all of them (such as .so's and .err files).  We
  31 # improve on that here.  automake-1.9 info docs say "mostlyclean" is
  32 # the right choice for files 'make' builds that people rebuild.
  33 MOSTLYCLEANFILES = *.so
  34
  35
  36 # We will add to these later, for each individual test.  Note
  37 # that we add each test under check_SCRIPTS or check_PROGRAMS;
  38 # the TESTS variable is automatically populated from these.
  39 check_SCRIPTS =
  40 check_DATA =
  41 check_PROGRAMS =
  42 TESTS = $(check_SCRIPTS) $(check_PROGRAMS)
  43
  44 # ---------------------------------------------------------------------
  45 # These tests test the internals of gold (unittests).
  46
  47 # Infrastucture needed for the unittests
  48 check_LIBRARIES = libgoldtest.a
  49 libgoldtest_a_SOURCES = test.cc testmain.cc testfile.cc
  50
  51 DEPENDENCIES = \
  52         libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL_DEP)
  53 LDADD = libgoldtest.a ../libgold.a ../../libiberty/libiberty.a $(LIBINTL) \
  54         $(THREADSLIB)
  55
  56
  57 # The unittests themselves
  58 check_PROGRAMS += object_unittest
  59 object_unittest_SOURCES = object_unittest.cc
  60
  61 check_PROGRAMS += binary_unittest
  62 binary_unittest_SOURCES = binary_unittest.cc
  63
  64
  65 # ---------------------------------------------------------------------
  66 # These tests test the output of gold (end-to-end tests).  In
  67 # particular, they make sure that gold can link "difficult" object
  68 # files, and the resulting object files run correctly.  These can only
  69 # run if we've built ld-new for the native architecture (that is,
  70 # we're not cross-compiling it), since we run ld-new as part of these
  71 # tests.  We use the gcc-specific flag '-B' to use our linker instead
  72 # of the default linker, which is why we only run our tests under gcc.
  73
  74 if NATIVE_LINKER
  75 if GCC
  76
  77 # Infrastucture needed for the unittests: a directory where the linker
  78 # is named 'ld'.  This is because the -B flag appends 'ld' to its arg.
  79 gcctestdir/ld: ../ld-new
  80         test -d gcctestdir || mkdir -p gcctestdir
  81         rm -f gcctestdir/ld
  82         (cd gcctestdir && $(LN_S) ../../ld-new ld)
  83
  84 # Each of these .o's is a useful, small complete program.  They're
  85 # particularly useful for making sure ld-new's flags do what they're
  86 # supposed to (hence their names), but are used for many tests that
  87 # don't actually involve analyzing input data.
  88 flagstest_debug.o: constructor_test.cc
  89         $(CXXCOMPILE) -O0 -g -c -o $@ $<
  90 flagstest_ndebug.o: constructor_test.cc
  91         $(CXXCOMPILE) -O0 -c -o $@ $<
  92
  93
  94 check_PROGRAMS += basic_test
  95 check_PROGRAMS += basic_static_test
  96 check_PROGRAMS += basic_pic_test
  97 check_PROGRAMS += basic_static_pic_test
  98 basic_test.o: basic_test.cc
  99         $(CXXCOMPILE) -O0 -c -o $@ $<
 100 basic_test: basic_test.o gcctestdir/ld
 101         $(CXXLINK) -Bgcctestdir/ basic_test.o
 102 basic_static_test: basic_test.o gcctestdir/ld
 103         $(CXXLINK) -Bgcctestdir/ -static basic_test.o
 104
 105 basic_pic_test.o: basic_test.cc
 106         $(CXXCOMPILE) -O0 -c -fpic -o $@ $<
 107 basic_pic_test: basic_pic_test.o gcctestdir/ld
 108         $(CXXLINK) -Bgcctestdir/ basic_pic_test.o
 109 basic_static_pic_test: basic_pic_test.o gcctestdir/ld
 110         $(CXXLINK) -Bgcctestdir/ -static basic_pic_test.o
 111
 112
 113 check_PROGRAMS += constructor_test
 114 check_PROGRAMS += constructor_static_test
 115 constructor_test_SOURCES = constructor_test.cc
 116 constructor_test_DEPENDENCIES = gcctestdir/ld
 117 constructor_test_LDFLAGS = -Bgcctestdir/
 118
 119 constructor_static_test_SOURCES = $(constructor_test_SOURCES)
 120 constructor_static_test_DEPENDENCIES = $(constructor_test_DEPENDENCIES)
 121 constructor_static_test_LDFLAGS = $(constructor_test_LDFLAGS) -static
 122
 123
 124 check_PROGRAMS += two_file_test
 125 check_PROGRAMS += two_file_static_test
 126 check_PROGRAMS += two_file_pic_test
 127 two_file_test_SOURCES = \
 128         two_file_test_1.cc \
 129         two_file_test_1b.cc \
 130         two_file_test_2.cc \
 131         two_file_test_main.cc \
 132         two_file_test.h
 133 two_file_test_DEPENDENCIES = gcctestdir/ld
 134 two_file_test_LDFLAGS = -Bgcctestdir/
 135
 136 two_file_static_test_SOURCES = $(two_file_test_SOURCES)
 137 two_file_static_test_DEPENDENCIES = $(two_file_test_DEPENDENCIES)
 138 two_file_static_test_LDFLAGS = $(two_file_test_LDFLAGS) -static
 139
 140 two_file_pic_test_SOURCES = two_file_test_main.cc
 141 two_file_pic_test_DEPENDENCIES = \
 142         gcctestdir/ld two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2_pic.o
 143 two_file_pic_test_LDFLAGS = -Bgcctestdir/
 144 two_file_pic_test_LDADD = two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2_pic.o
 145
 146
 147 check_PROGRAMS += two_file_shared_1_test
 148 check_PROGRAMS += two_file_shared_2_test
 149 check_PROGRAMS += two_file_shared_1_pic_2_test
 150 check_PROGRAMS += two_file_shared_2_pic_1_test
 151 check_PROGRAMS += two_file_same_shared_test
 152 check_PROGRAMS += two_file_separate_shared_12_test
 153 check_PROGRAMS += two_file_separate_shared_21_test
 154 two_file_test_1_pic.o: two_file_test_1.cc
 155         $(CXXCOMPILE) -c -fpic -o $@ $<
 156 two_file_test_1b_pic.o: two_file_test_1b.cc
 157         $(CXXCOMPILE) -c -fpic -o $@ $<
 158 two_file_test_2_pic.o: two_file_test_2.cc
 159         $(CXXCOMPILE) -c -fpic -o $@ $<
 160 two_file_shared_1.so: two_file_test_1_pic.o two_file_test_1b_pic.o gcctestdir/ld
 161         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1_pic.o two_file_test_1b_pic.o
 162 two_file_shared_2.so: two_file_test_2_pic.o gcctestdir/ld
 163         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_2_pic.o
 164 two_file_shared.so: two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2_pic.o gcctestdir/ld
 165         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2_pic.o
 166
 167 two_file_shared_1_test_SOURCES = two_file_test_2.cc two_file_test_main.cc
 168 two_file_shared_1_test_DEPENDENCIES = gcctestdir/ld two_file_shared_1.so
 169 two_file_shared_1_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 170 two_file_shared_1_test_LDADD = two_file_shared_1.so
 171
 172 two_file_shared_2_test_SOURCES = two_file_test_1.cc two_file_test_1b.cc two_file_test_main.cc
 173 two_file_shared_2_test_DEPENDENCIES = gcctestdir/ld two_file_shared_2.so
 174 two_file_shared_2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 175 two_file_shared_2_test_LDADD = two_file_shared_2.so
 176
 177 two_file_shared_1_pic_2_test_SOURCES = two_file_test_main.cc
 178 two_file_shared_1_pic_2_test_DEPENDENCIES = \
 179         gcctestdir/ld two_file_shared_1.so two_file_test_1_pic.o two_file_test_1b_pic.o
 180 two_file_shared_1_pic_2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 181 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
 182
 183 two_file_shared_2_pic_1_test_SOURCES = two_file_test_main.cc
 184 two_file_shared_2_pic_1_test_DEPENDENCIES = \
 185         gcctestdir/ld two_file_shared_2.so two_file_test_2_pic.o
 186 two_file_shared_2_pic_1_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 187 two_file_shared_2_pic_1_test_LDADD = two_file_test_2_pic.o two_file_shared_1.so
 188
 189 two_file_same_shared_test_SOURCES = two_file_test_main.cc
 190 two_file_same_shared_test_DEPENDENCIES = gcctestdir/ld two_file_shared.so
 191 two_file_same_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 192 two_file_same_shared_test_LDADD = two_file_shared.so
 193
 194 two_file_separate_shared_12_test_SOURCES = two_file_test_main.cc
 195 two_file_separate_shared_12_test_DEPENDENCIES = \
 196         gcctestdir/ld two_file_shared_1.so two_file_shared_2.so
 197 two_file_separate_shared_12_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 198 two_file_separate_shared_12_test_LDADD = \
 199         two_file_shared_1.so two_file_shared_2.so
 200
 201 two_file_separate_shared_21_test_SOURCES = two_file_test_main.cc
 202 two_file_separate_shared_21_test_DEPENDENCIES = \
 203         gcctestdir/ld two_file_shared_1.so two_file_shared_2.so
 204 two_file_separate_shared_21_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 205 two_file_separate_shared_21_test_LDADD = \
 206         two_file_shared_2.so two_file_shared_1.so
 207
 208 check_PROGRAMS += two_file_relocatable_test
 209 two_file_relocatable_test_SOURCES = two_file_test_main.cc
 210 two_file_relocatable_test_DEPENDENCIES = \
 211         gcctestdir/ld two_file_relocatable.o
 212 two_file_relocatable_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 213 two_file_relocatable_test_LDADD = two_file_relocatable.o
 214 two_file_relocatable.o: gcctestdir/ld two_file_test_1.o two_file_test_1b.o two_file_test_2.o
 215         gcctestdir/ld -r -o $@ two_file_test_1.o two_file_test_1b.o two_file_test_2.o
 216
 217 # The nonpic tests will fail on platforms which can not put non-PIC
 218 # code into shared libraries, so we just don't run them in that case.
 219 if FN_PTRS_IN_SO_WITHOUT_PIC
 220
 221 check_PROGRAMS += two_file_shared_1_nonpic_test
 222 check_PROGRAMS += two_file_shared_2_nonpic_test
 223 check_PROGRAMS += two_file_same_shared_nonpic_test
 224 check_PROGRAMS += two_file_separate_shared_12_nonpic_test
 225 check_PROGRAMS += two_file_separate_shared_21_nonpic_test
 226 check_PROGRAMS += two_file_mixed_shared_test
 227 check_PROGRAMS += two_file_mixed_2_shared_test
 228 two_file_shared_1_nonpic.so: two_file_test_1.o gcctestdir/ld
 229         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1.o two_file_test_1b.o
 230 two_file_shared_2_nonpic.so: two_file_test_2.o gcctestdir/ld
 231         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_2.o
 232 two_file_shared_nonpic.so: two_file_test_1.o two_file_test_1b.o two_file_test_2.o gcctestdir/ld
 233         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1.o two_file_test_1b.o two_file_test_2.o
 234 two_file_shared_mixed.so: two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2.o gcctestdir/ld
 235         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1_pic.o two_file_test_1b_pic.o two_file_test_2.o
 236 two_file_shared_mixed_1.so: two_file_test_1.o two_file_test_1b_pic.o two_file_shared_2.so gcctestdir/ld
 237         $(CXXLINK) -Bgcctestdir/ -shared two_file_test_1.o two_file_test_1b_pic.o two_file_shared_2.so
 238
 239 two_file_shared_1_nonpic_test_SOURCES = \
 240         two_file_test_2.cc two_file_test_main.cc
 241 two_file_shared_1_nonpic_test_DEPENDENCIES = \
 242         gcctestdir/ld two_file_shared_1_nonpic.so
 243 two_file_shared_1_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 244 two_file_shared_1_nonpic_test_LDADD = two_file_shared_1_nonpic.so
 245
 246 two_file_shared_2_nonpic_test_SOURCES = \
 247         two_file_test_1.cc two_file_test_1b.cc two_file_test_main.cc
 248 two_file_shared_2_nonpic_test_DEPENDENCIES = \
 249         gcctestdir/ld two_file_shared_2_nonpic.so
 250 two_file_shared_2_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 251 two_file_shared_2_nonpic_test_LDADD = two_file_shared_2_nonpic.so
 252
 253 two_file_same_shared_nonpic_test_SOURCES = two_file_test_main.cc
 254 two_file_same_shared_nonpic_test_DEPENDENCIES = \
 255         gcctestdir/ld two_file_shared_nonpic.so
 256 two_file_same_shared_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 257 two_file_same_shared_nonpic_test_LDADD = two_file_shared_nonpic.so
 258
 259 two_file_separate_shared_12_nonpic_test_SOURCES = two_file_test_main.cc
 260 two_file_separate_shared_12_nonpic_test_DEPENDENCIES = \
 261         gcctestdir/ld two_file_shared_1_nonpic.so two_file_shared_2_nonpic.so
 262 two_file_separate_shared_12_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 263 two_file_separate_shared_12_nonpic_test_LDADD = \
 264         two_file_shared_1_nonpic.so two_file_shared_2_nonpic.so
 265
 266 two_file_separate_shared_21_nonpic_test_SOURCES = two_file_test_main.cc
 267 two_file_separate_shared_21_nonpic_test_DEPENDENCIES = \
 268         gcctestdir/ld two_file_shared_1_nonpic.so two_file_shared_2_nonpic.so
 269 two_file_separate_shared_21_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 270 two_file_separate_shared_21_nonpic_test_LDADD = \
 271         two_file_shared_2_nonpic.so two_file_shared_1_nonpic.so
 272
 273 two_file_mixed_shared_test_SOURCES = two_file_test_main.cc
 274 two_file_mixed_shared_test_DEPENDENCIES = gcctestdir/ld two_file_shared_mixed.so
 275 two_file_mixed_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 276 two_file_mixed_shared_test_LDADD = two_file_shared_mixed.so
 277
 278 two_file_mixed_2_shared_test_SOURCES = two_file_test_main.cc
 279 two_file_mixed_2_shared_test_DEPENDENCIES = gcctestdir/ld two_file_shared_mixed_1.so two_file_shared_2.so
 280 two_file_mixed_2_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 281 two_file_mixed_2_shared_test_LDADD = two_file_shared_mixed_1.so two_file_shared_2.so
 282
 283 endif FN_PTRS_IN_SO_WITHOUT_PIC
 284
 285 check_PROGRAMS += two_file_strip_test
 286 two_file_strip_test: two_file_test
 287         $(TEST_STRIP) -o two_file_strip_test two_file_test
 288
 289 check_PROGRAMS += two_file_same_shared_strip_test
 290 two_file_same_shared_strip_test_SOURCES = two_file_test_main.cc
 291 two_file_same_shared_strip_test_DEPENDENCIES = \
 292         gcctestdir/ld two_file_shared_strip.so
 293 two_file_same_shared_strip_test_LDFLAGS = -Bgcctestdir/ -Wl,-R.
 294 two_file_same_shared_strip_test_LDADD = two_file_shared_strip.so
 295 two_file_shared_strip.so: two_file_shared.so
 296         $(TEST_STRIP) -S -o two_file_shared_strip.so two_file_shared.so
 297
 298 check_PROGRAMS += common_test_1
 299 common_test_1_SOURCES = common_test_1.c
 300 common_test_1_DEPENDENCIES = gcctestdir/ld
 301 common_test_1_LDFLAGS = -Bgcctestdir/
 302
 303 check_PROGRAMS += exception_test
 304 check_PROGRAMS += exception_static_test
 305 check_PROGRAMS += exception_shared_1_test
 306 check_PROGRAMS += exception_shared_2_test
 307 check_PROGRAMS += exception_same_shared_test
 308 check_PROGRAMS += exception_separate_shared_12_test
 309 check_PROGRAMS += exception_separate_shared_21_test
 310 exception_test_1_pic.o: exception_test_1.cc
 311         $(CXXCOMPILE) -c -fpic -o $@ $<
 312 exception_test_2_pic.o: exception_test_2.cc
 313         $(CXXCOMPILE) -c -fpic -o $@ $<
 314 exception_shared_1.so: exception_test_1_pic.o gcctestdir/ld
 315         $(CXXLINK) -Bgcctestdir/ -shared exception_test_1_pic.o
 316 exception_shared_2.so: exception_test_2_pic.o gcctestdir/ld
 317         $(CXXLINK) -Bgcctestdir/ -shared exception_test_2_pic.o
 318 exception_shared.so: exception_test_1_pic.o exception_test_2_pic.o gcctestdir/ld
 319         $(CXXLINK) -Bgcctestdir/ -shared exception_test_1_pic.o exception_test_2_pic.o
 320
 321 exception_test_SOURCES = \
 322         exception_test_main.cc \
 323         exception_test_1.cc \
 324         exception_test_2.cc \
 325         exception_test.h
 326 exception_test_DEPENDENCIES = gcctestdir/ld
 327 exception_test_LDFLAGS = -Bgcctestdir/
 328
 329 exception_static_test_SOURCES = $(exception_test_SOURCES)
 330 exception_static_test_DEPENDENCIES = $(exception_test_DEPENDENCIES)
 331 exception_static_test_LDFLAGS = $(exception_test_LDFLAGS) -static
 332
 333 exception_shared_1_test_SOURCES = exception_test_2.cc exception_test_main.cc
 334 exception_shared_1_test_DEPENDENCIES = gcctestdir/ld exception_shared_1.so
 335 exception_shared_1_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 336 exception_shared_1_test_LDADD = exception_shared_1.so
 337
 338 exception_shared_2_test_SOURCES = exception_test_1.cc exception_test_main.cc
 339 exception_shared_2_test_DEPENDENCIES = gcctestdir/ld exception_shared_2.so
 340 exception_shared_2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 341 exception_shared_2_test_LDADD = exception_shared_2.so
 342
 343 exception_same_shared_test_SOURCES = exception_test_main.cc
 344 exception_same_shared_test_DEPENDENCIES = gcctestdir/ld exception_shared.so
 345 exception_same_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 346 exception_same_shared_test_LDADD = exception_shared.so
 347
 348 exception_separate_shared_12_test_SOURCES = exception_test_main.cc
 349 exception_separate_shared_12_test_DEPENDENCIES = \
 350         gcctestdir/ld exception_shared_1.so exception_shared_2.so
 351 exception_separate_shared_12_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 352 exception_separate_shared_12_test_LDADD = \
 353         exception_shared_1.so exception_shared_2.so
 354
 355 exception_separate_shared_21_test_SOURCES = exception_test_main.cc
 356 exception_separate_shared_21_test_DEPENDENCIES = \
 357         gcctestdir/ld exception_shared_1.so exception_shared_2.so
 358 exception_separate_shared_21_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 359 exception_separate_shared_21_test_LDADD = \
 360         exception_shared_2.so exception_shared_1.so
 361
 362
 363 check_PROGRAMS += weak_test
 364 weak_test_SOURCES = weak_test.cc
 365 weak_test_DEPENDENCIES = gcctestdir/ld
 366 weak_test_LDFLAGS = -Bgcctestdir/
 367
 368 check_PROGRAMS += weak_undef_test
 369 weak_undef_test_SOURCES = weak_undef_test.cc
 370 weak_undef_test_DEPENDENCIES = gcctestdir/ld weak_undef_lib.so alt/weak_undef_lib.so
 371 weak_undef_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,alt
 372 weak_undef_test_LDADD = -L . weak_undef_lib.so
 373 weak_undef_file1.o: weak_undef_file1.cc
 374         $(CXXCOMPILE) -c -fpic -o $@ $<
 375 weak_undef_file2.o: weak_undef_file2.cc
 376         $(CXXCOMPILE) -c -fpic -o $@ $<
 377 weak_undef_lib.so: weak_undef_file1.o
 378         $(CXXLINK) -Bgcctestdir/ -shared weak_undef_file1.o
 379 alt/weak_undef_lib.so: weak_undef_file2.o
 380         test -d alt || mkdir -p alt
 381         $(CXXLINK) -Bgcctestdir/ -shared weak_undef_file2.o
 382
 383 check_PROGRAMS += weak_alias_test
 384 weak_alias_test_SOURCES = weak_alias_test_main.cc
 385 weak_alias_test_DEPENDENCIES = \
 386         gcctestdir/ld weak_alias_test_1.so weak_alias_test_2.so \
 387         weak_alias_test_3.o weak_alias_test_4.so
 388 weak_alias_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 389 weak_alias_test_LDADD = \
 390         weak_alias_test_1.so weak_alias_test_2.so weak_alias_test_3.o \
 391         weak_alias_test_4.so
 392 weak_alias_test_1_pic.o: weak_alias_test_1.cc
 393         $(CXXCOMPILE) -c -fpic -o $@ $<
 394 weak_alias_test_1.so: weak_alias_test_1_pic.o
 395         $(CXXLINK) -Bgcctestdir/ -shared weak_alias_test_1_pic.o
 396 weak_alias_test_2_pic.o: weak_alias_test_2.cc
 397         $(CXXCOMPILE) -c -fpic -o $@ $<
 398 weak_alias_test_2.so: weak_alias_test_2_pic.o
 399         $(CXXLINK) -Bgcctestdir/ -shared weak_alias_test_2_pic.o
 400 weak_alias_test_3.o: weak_alias_test_3.cc
 401         $(CXXCOMPILE) -c -o $@ $<
 402 weak_alias_test_4_pic.o: weak_alias_test_4.cc
 403         $(CXXCOMPILE) -c -fpic -o $@ $<
 404 weak_alias_test_4.so: weak_alias_test_4_pic.o
 405         $(CXXLINK) -Bgcctestdir/ -shared weak_alias_test_4_pic.o
 406
 407 if TLS
 408
 409 check_PROGRAMS += tls_test
 410 check_PROGRAMS += tls_pic_test
 411 check_PROGRAMS += tls_shared_test
 412 check_PROGRAMS += tls_shared_ie_test
 413 check_PROGRAMS += tls_shared_gd_to_ie_test
 414 tls_test_pic.o: tls_test.cc
 415         $(CXXCOMPILE) -c -fpic -o $@ $<
 416 tls_test_file2_pic.o: tls_test_file2.cc
 417         $(CXXCOMPILE) -c -fpic -o $@ $<
 418 tls_test_shared.so: tls_test_pic.o tls_test_file2_pic.o gcctestdir/ld
 419         $(CXXLINK) -Bgcctestdir/ -shared tls_test_pic.o tls_test_file2_pic.o
 420 tls_test_shared2.so: tls_test_file2_pic.o gcctestdir/ld
 421         $(CXXLINK) -Bgcctestdir/ -shared tls_test_file2_pic.o
 422
 423 tls_test_pic_ie.o: tls_test.cc
 424         $(CXXCOMPILE) -c -fpic -ftls-model=initial-exec -o $@ $<
 425 tls_test_file2_pic_ie.o: tls_test_file2.cc
 426         $(CXXCOMPILE) -c -fpic -ftls-model=initial-exec -o $@ $<
 427 tls_test_ie_shared.so: tls_test_pic_ie.o tls_test_file2_pic_ie.o gcctestdir/ld
 428         $(CXXLINK) -Bgcctestdir/ -shared tls_test_pic_ie.o tls_test_file2_pic_ie.o
 429
 430 tls_test_SOURCES = tls_test.cc tls_test_file2.cc tls_test_main.cc tls_test.h
 431 tls_test_DEPENDENCIES = gcctestdir/ld
 432 tls_test_LDFLAGS = -Bgcctestdir/
 433 tls_test_LDADD = -lpthread
 434
 435 tls_pic_test_SOURCES = tls_test_main.cc
 436 tls_pic_test_DEPENDENCIES = gcctestdir/ld tls_test_pic.o tls_test_file2_pic.o
 437 tls_pic_test_LDFLAGS = -Bgcctestdir/
 438 tls_pic_test_LDADD = tls_test_pic.o tls_test_file2_pic.o -lpthread
 439
 440 tls_shared_test_SOURCES = tls_test_main.cc
 441 tls_shared_test_DEPENDENCIES = gcctestdir/ld tls_test_shared.so
 442 tls_shared_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 443 tls_shared_test_LDADD = tls_test_shared.so -lpthread
 444
 445 tls_shared_ie_test_SOURCES = tls_test_main.cc
 446 tls_shared_ie_test_DEPENDENCIES = gcctestdir/ld tls_test_ie_shared.so
 447 tls_shared_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 448 tls_shared_ie_test_LDADD = tls_test_ie_shared.so -lpthread
 449
 450 tls_shared_gd_to_ie_test_SOURCES = tls_test_main.cc
 451 tls_shared_gd_to_ie_test_DEPENDENCIES = gcctestdir/ld tls_test_pic.o tls_test_shared2.so
 452 tls_shared_gd_to_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 453 tls_shared_gd_to_ie_test_LDADD = tls_test_pic.o tls_test_shared2.so -lpthread
 454
 455 if TLS_GNU2_DIALECT
 456
 457 check_PROGRAMS += tls_shared_gnu2_gd_to_ie_test
 458
 459 tls_test_gnu2.o: tls_test.cc
 460         $(CXXCOMPILE) -c -fpic -mtls-dialect=gnu2 -o $@ $<
 461 tls_test_file2_gnu2.o: tls_test_file2.cc
 462         $(CXXCOMPILE) -c -fpic -mtls-dialect=gnu2 -o $@ $<
 463 tls_test_gnu2_shared2.so: tls_test_file2_gnu2.o gcctestdir/ld
 464         $(CXXLINK) -Bgcctestdir/ -shared tls_test_file2_gnu2.o
 465
 466 tls_shared_gnu2_gd_to_ie_test_SOURCES = tls_test_main.cc
 467 tls_shared_gnu2_gd_to_ie_test_DEPENDENCIES = gcctestdir/ld tls_test_gnu2.o tls_test_gnu2_shared2.so
 468 tls_shared_gnu2_gd_to_ie_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 469 tls_shared_gnu2_gd_to_ie_test_LDADD = tls_test_gnu2.o tls_test_gnu2_shared2.so -lpthread
 470
 471 if TLS_DESCRIPTORS
 472
 473 check_PROGRAMS += tls_shared_gnu2_test
 474
 475 tls_test_gnu2_shared.so: tls_test_gnu2.o tls_test_file2_gnu2.o gcctestdir/ld
 476         $(CXXLINK) -Bgcctestdir/ -shared tls_test_gnu2.o tls_test_file2_gnu2.o
 477
 478 tls_shared_gnu2_test_SOURCES = tls_test_main.cc
 479 tls_shared_gnu2_test_DEPENDENCIES = gcctestdir/ld tls_test_gnu2_shared.so
 480 tls_shared_gnu2_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 481 tls_shared_gnu2_test_LDADD = tls_test_gnu2_shared.so -lpthread
 482
 483 endif TLS_DESCRIPTORS
 484
 485 endif TLS_GNU2_DIALECT
 486
 487 if STATIC_TLS
 488 check_PROGRAMS += tls_static_test
 489 check_PROGRAMS += tls_static_pic_test
 490
 491 tls_static_test_SOURCES = $(tls_test_SOURCES)
 492 tls_static_test_DEPENDENCIES = $(tls_test_DEPENDENCIES)
 493 tls_static_test_LDFLAGS = $(tls_test_LDFLAGS) -static
 494 tls_static_test_LDADD = $(tls_test_LDADD)
 495
 496 tls_static_pic_test_SOURCES = $(tls_pic_test_SOURCES)
 497 tls_static_pic_test_DEPENDENCIES = $(tls_pic_test_DEPENDENCIES)
 498 tls_static_pic_test_LDFLAGS = $(tls_pic_test_LDFLAGS) -static
 499 tls_static_pic_test_LDADD = $(tls_pic_test_LDADD)
 500 endif
 501
 502 if FN_PTRS_IN_SO_WITHOUT_PIC
 503 check_PROGRAMS += tls_shared_nonpic_test
 504 tls_test_shared_nonpic.so: tls_test.o tls_test_file2.o gcctestdir/ld
 505         $(CXXLINK) -Bgcctestdir/ -shared tls_test.o tls_test_file2.o
 506
 507 tls_shared_nonpic_test_SOURCES = tls_test_main.cc
 508 tls_shared_nonpic_test_DEPENDENCIES = gcctestdir/ld tls_test_shared_nonpic.so
 509 tls_shared_nonpic_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 510 tls_shared_nonpic_test_LDADD = tls_test_shared_nonpic.so -lpthread
 511 endif FN_PTRS_IN_SO_WITHOUT_PIC
 512
 513 endif TLS
 514
 515
 516 if CONSTRUCTOR_PRIORITY
 517
 518 check_PROGRAMS += initpri1
 519 initpri1_SOURCES = initpri1.c
 520 initpri1_DEPENDENCIES = gcctestdir/ld
 521 initpri1_LDFLAGS = -Bgcctestdir/
 522
 523 endif
 524
 525
 526 # Test --detect-odr-violations
 527 check_SCRIPTS += debug_msg.sh
 528
 529 # Create the data files that debug_msg.sh analyzes.
 530 check_DATA += debug_msg.err
 531 MOSTLYCLEANFILES += debug_msg.err
 532 debug_msg.o: debug_msg.cc
 533         $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/debug_msg.cc
 534 odr_violation1.o: odr_violation1.cc
 535         $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/odr_violation1.cc
 536 odr_violation2.o: odr_violation2.cc
 537         $(CXXCOMPILE) -O0 -g -c -w -o $@ $(srcdir)/odr_violation2.cc
 538 debug_msg.err: debug_msg.o odr_violation1.o odr_violation2.o gcctestdir/ld
 539         @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg debug_msg.o odr_violation1.o odr_violation2.o "2>$@"
 540         @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg debug_msg.o odr_violation1.o odr_violation2.o 2>$@; \
 541         then \
 542           echo 1>&2 "Link of debug_msg should have failed"; \
 543           rm -f $@; \
 544           exit 1; \
 545         fi
 546
 547 # See if we can also detect problems when we're linking .so's, not .o's.
 548 check_DATA += debug_msg_so.err
 549 MOSTLYCLEANFILES += debug_msg_so.err
 550 debug_msg.so: debug_msg.cc gcctestdir/ld
 551         $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/debug_msg.cc
 552 odr_violation1.so: odr_violation1.cc gcctestdir/ld
 553         $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/odr_violation1.cc
 554 odr_violation2.so: odr_violation2.cc gcctestdir/ld
 555         $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/odr_violation2.cc
 556 debug_msg_so.err: debug_msg.so odr_violation1.so odr_violation2.so gcctestdir/ld
 557         @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_so debug_msg.so odr_violation1.so odr_violation2.so "2>$@"
 558         @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_so debug_msg.so odr_violation1.so odr_violation2.so 2>$@; \
 559         then \
 560           echo 1>&2 "Link of debug_msg_so should have failed"; \
 561           rm -f $@; \
 562           exit 1; \
 563         fi
 564
 565 # We also want to make sure we do something reasonable when there's no
 566 # debug info available.  For the best test, we use .so's.
 567 check_DATA += debug_msg_ndebug.err
 568 MOSTLYCLEANFILES += debug_msg_ndebug.err
 569 debug_msg_ndebug.so: debug_msg.cc gcctestdir/ld
 570         $(CXXCOMPILE) -Bgcctestdir/ -O0 -g0 -shared -fPIC -w -o $@ $(srcdir)/debug_msg.cc
 571 odr_violation1_ndebug.so: odr_violation1.cc gcctestdir/ld
 572         $(CXXCOMPILE) -Bgcctestdir/ -O0 -g0 -shared -fPIC -w -o $@ $(srcdir)/odr_violation1.cc
 573 odr_violation2_ndebug.so: odr_violation2.cc gcctestdir/ld
 574         $(CXXCOMPILE) -Bgcctestdir/ -O0 -g0 -shared -fPIC -w -o $@ $(srcdir)/odr_violation2.cc
 575 debug_msg_ndebug.err: debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so gcctestdir/ld
 576         @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_ndebug debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so "2>$@"
 577         @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_ndebug debug_msg_ndebug.so odr_violation1_ndebug.so odr_violation2_ndebug.so 2>$@; \
 578         then \
 579           echo 1>&2 "Link of debug_msg_ndebug should have failed"; \
 580           rm -f $@; \
 581           exit 1; \
 582         fi
 583
 584
 585 # Similar to --detect-odr-violations: check for undefined symbols in .so's
 586 check_SCRIPTS += undef_symbol.sh
 587 check_DATA += undef_symbol.err
 588 MOSTLYCLEANFILES += undef_symbol.err
 589 undef_symbol.o: undef_symbol.cc
 590         $(CXXCOMPILE) -O0 -g -c -fPIC $<
 591 undef_symbol.so: undef_symbol.o gcctestdir/ld
 592         $(CXXLINK) -Bgcctestdir/ -shared undef_symbol.o
 593 undef_symbol.err: undef_symbol_main.o undef_symbol.so gcctestdir/ld
 594         @echo $(CXXLINK) -Bgcctestdir/ -o undef_symbol_test undef_symbol_main.o undef_symbol.so "2>$@"
 595         @if $(CXXLINK) -Bgcctestdir/ -o undef_symbol_test undef_symbol_main.o undef_symbol.so 2>$@; \
 596         then \
 597           echo 1>&2 "Link of undef_symbol_test should have failed"; \
 598           rm -f $@; \
 599           exit 1; \
 600         fi
 601
 602
 603 # Test -o when emitting to a special file (such as something in /dev).
 604 check_PROGRAMS += flagstest_o_specialfile
 605 flagstest_o_specialfile: flagstest_debug.o gcctestdir/ld
 606         $(CXXLINK) -Bgcctestdir/ -o /dev/stdout $< 2>&1 | cat > $@
 607         chmod a+x $@
 608         test -s $@
 609
 610 if HAVE_ZLIB
 611
 612 # Test --compress-debug-sections.  FIXME: check we actually compress.
 613 check_PROGRAMS += flagstest_compress_debug_sections
 614 flagstest_compress_debug_sections: flagstest_debug.o gcctestdir/ld
 615         $(CXXLINK) -Bgcctestdir/ -o $@ $< -Wl,--compress-debug-sections=zlib
 616         test -s $@
 617
 618
 619 # The specialfile output has a tricky case when we also compress debug
 620 # sections, because it requires output-file resizing.
 621 check_PROGRAMS += flagstest_o_specialfile_and_compress_debug_sections
 622 flagstest_o_specialfile_and_compress_debug_sections: flagstest_debug.o \
 623                 gcctestdir/ld
 624         $(CXXLINK) -Bgcctestdir/ -o /dev/stdout $< -Wl,--compress-debug-sections=zlib 2>&1 | cat > $@
 625         chmod a+x $@
 626         test -s $@
 627
 628 endif HAVE_ZLIB
 629
 630 # Test symbol versioning.
 631 check_PROGRAMS += ver_test
 632 ver_test_SOURCES = ver_test_main.cc
 633 ver_test_DEPENDENCIES = gcctestdir/ld ver_test_1.so ver_test_2.so ver_test_4.so
 634 ver_test_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 635 ver_test_LDADD = ver_test_1.so ver_test_2.so ver_test_4.so
 636 ver_test_1.so: ver_test_1.o ver_test_2.so ver_test_3.o ver_test_4.so gcctestdir/ld
 637         $(CXXLINK) -Bgcctestdir/ -shared ver_test_1.o ver_test_2.so ver_test_3.o ver_test_4.so
 638 ver_test_2.so: ver_test_2.o $(srcdir)/ver_test_2.script ver_test_4.so gcctestdir/ld
 639         $(CXXLINK) -Bgcctestdir/ -shared -Wl,--version-script,$(srcdir)/ver_test_2.script ver_test_2.o ver_test_4.so
 640 ver_test_4.so: ver_test_4.o $(srcdir)/ver_test_4.script gcctestdir/ld
 641         $(CXXLINK) -Bgcctestdir/ -shared -Wl,--version-script,$(srcdir)/ver_test_4.script ver_test_4.o
 642 ver_test_1.o: ver_test_1.cc
 643         $(CXXCOMPILE) -c -fpic -o $@ $<
 644 ver_test_2.o: ver_test_2.cc
 645         $(CXXCOMPILE) -c -fpic -o $@ $<
 646 ver_test_3.o: ver_test_3.cc
 647         $(CXXCOMPILE) -c -fpic -o $@ $<
 648 ver_test_4.o: ver_test_4.cc
 649         $(CXXCOMPILE) -c -fpic -o $@ $<
 650
 651 check_PROGRAMS += ver_test_2
 652 ver_test_2_SOURCES = ver_test_main_2.cc
 653 ver_test_2_DEPENDENCIES = gcctestdir/ld ver_test_4.so ver_test_2.so
 654 ver_test_2_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 655 ver_test_2_LDADD = ver_test_4.so ver_test_2.so
 656
 657 check_SCRIPTS += ver_test_2.sh
 658 check_DATA += ver_test_2.syms
 659 ver_test_2.syms: ver_test_2
 660         $(TEST_READELF) -s $< >$@ 2>/dev/null
 661
 662 check_SCRIPTS += ver_test_4.sh
 663 check_DATA += ver_test_4.syms
 664 ver_test_4.syms: ver_test_4.so
 665         $(TEST_READELF) -s $< >$@ 2>/dev/null
 666
 667 ver_test_5.so: ver_test_5.o $(srcdir)/ver_test_5.script ver_test_4.so gcctestdir/ld
 668         $(CXXLINK) -Bgcctestdir/ -shared -Wl,--version-script,$(srcdir)/ver_test_5.script ver_test_5.o ver_test_4.so
 669 ver_test_5.o: ver_test_5.cc
 670         $(CXXCOMPILE) -c -fpic -o $@ $<
 671 check_SCRIPTS += ver_test_5.sh
 672 check_DATA += ver_test_5.syms
 673 ver_test_5.syms: ver_test_5.so
 674         $(TEST_READELF) -s $< >$@ 2>/dev/null
 675
 676 check_PROGRAMS += ver_test_6
 677 ver_test_6_SOURCES = ver_test_6.c
 678 ver_test_6_DEPENDENCIES = gcctestdir/ld ver_test_2.so
 679 ver_test_6_LDFLAGS = -Bgcctestdir/ -Wl,-R,.
 680 ver_test_6_LDADD = ver_test_2.so
 681
 682 ver_test_7.so: ver_test_4.o $(srcdir)/ver_test_4.script ver_test_7.o gcctestdir/ld
 683         $(CXXLINK) -Bgcctestdir/ -shared -Wl,--version-script,$(srcdir)/ver_test_4.script ver_test_4.o ver_test_7.o
 684 ver_test_7.o: ver_test_7.cc
 685         $(CXXCOMPILE) -c -fpic -o $@ $<
 686 check_SCRIPTS += ver_test_7.sh
 687 check_DATA += ver_test_7.syms
 688 ver_test_7.syms: ver_test_7.so
 689         $(TEST_READELF) -s $< >$@ 2>/dev/null
 690
 691 check_PROGRAMS += script_test_1
 692 script_test_1_SOURCES = script_test_1.cc
 693 script_test_1_DEPENDENCIES = gcctestdir/ld script_test_1.t
 694 script_test_1_LDFLAGS = -Bgcctestdir/ -Wl,-R,. -T $(srcdir)/script_test_1.t
 695
 696 check_PROGRAMS += script_test_2
 697 script_test_2_SOURCES = script_test_2.cc script_test_2a.cc script_test_2b.cc
 698 script_test_2_DEPENDENCIES = gcctestdir/ld script_test_2.t
 699 script_test_2_LDFLAGS = -Bgcctestdir/ -Wl,-R,. -T $(srcdir)/script_test_2.t
 700
 701 check_PROGRAMS += justsyms
 702 justsyms_SOURCES = justsyms_1.cc
 703 justsyms_DEPENDENCIES = gcctestdir/ld justsyms_2r.o
 704 justsyms_LDFLAGS = -Bgcctestdir/ -Wl,-R,justsyms_2r.o
 705 justsyms_2.o: justsyms_2.cc
 706         $(CXXCOMPILE) -c -o $@ $<
 707 justsyms_2r.o: justsyms_2.o gcctestdir/ld $(srcdir)/justsyms.t
 708         gcctestdir/ld -o $@ -r -T $(srcdir)/justsyms.t justsyms_2.o
 709
 710 check_PROGRAMS += binary_test
 711 binary_test_SOURCES = binary_test.cc
 712 binary_test_DEPENDENCIES = gcctestdir/ld binary.txt
 713 binary_test_LDFLAGS = -Bgcctestdir/ -Wl,--format,binary,binary.txt,--format,elf
 714 # Copy the file to the build directory to avoid worrying about the
 715 # full pathname in the generated symbols.
 716 binary.txt: $(srcdir)/binary.in
 717         rm -f $@
 718         $(LN_S) $< $@
 719
 720 check_SCRIPTS += ver_matching_test.sh
 721 check_DATA += ver_matching_test.stdout
 722 MOSTLYCLEANFILES += ver_matching_test.stdout
 723 ver_matching_def.so: ver_matching_def.cc gcctestdir/ld
 724         $(CXXLINK) -O0 -Bgcctestdir/ -shared $(srcdir)/ver_matching_def.cc -Wl,--version-script=$(srcdir)/version_script.map
 725 ver_matching_test.stdout: ver_matching_def.so
 726         $(TEST_OBJDUMP) -T ver_matching_def.so | $(TEST_CXXFILT) > ver_matching_test.stdout
 727
 728 check_PROGRAMS += script_test_3
 729 check_SCRIPTS += script_test_3.sh
 730 check_DATA += script_test_3.stdout
 731 MOSTLYCLEANFILES += script_test_3.stdout
 732 script_test_3: basic_test.o gcctestdir/ld script_test_3.t
 733         $(CXXLINK) -Bgcctestdir/ basic_test.o -T $(srcdir)/script_test_3.t
 734 script_test_3.stdout: script_test_3
 735         $(TEST_READELF) -SlW script_test_3 > script_test_3.stdout
 736
 737 check_SCRIPTS += script_test_4.sh
 738 check_DATA += script_test_4.stdout
 739 MOSTLYCLEANFILES += script_test_4.stdout
 740 script_test_4: basic_test.o gcctestdir/ld $(srcdir)/script_test_4.t
 741         $(CXXLINK) -Bgcctestdir/ basic_test.o -T $(srcdir)/script_test_4.t
 742 script_test_4.stdout: script_test_4
 743         $(TEST_READELF) -SlW script_test_4 > script_test_4.stdout
 744
 745 endif GCC
 746 endif NATIVE_LINKER