| 1 | ## Process this file with automake to generate Makefile.in |
| 2 | # |
| 3 | # Copyright (C) 2006-2014 Free Software Foundation, Inc. |
| 4 | # |
| 5 | # This file is free software; you can redistribute it and/or modify |
| 6 | # it under the terms of the GNU General Public License as published by |
| 7 | # the Free Software Foundation; either version 3 of the License, or |
| 8 | # (at your option) any later version. |
| 9 | # |
| 10 | # This program is distributed in the hope that it will be useful, |
| 11 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | # GNU General Public License for more details. |
| 14 | # |
| 15 | # You should have received a copy of the GNU General Public License |
| 16 | # along with this program; see the file COPYING3. If not see |
| 17 | # <http://www.gnu.org/licenses/>. |
| 18 | # |
| 19 | |
| 20 | AUTOMAKE_OPTIONS = foreign |
| 21 | |
| 22 | SUBDIRS = po testsuite |
| 23 | |
| 24 | tooldir = $(exec_prefix)/$(target_alias) |
| 25 | |
| 26 | ACLOCAL_AMFLAGS = -I ../bfd -I ../config |
| 27 | |
| 28 | AM_CFLAGS = $(WARN_CFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) |
| 29 | AM_CXXFLAGS = $(WARN_CXXFLAGS) $(LFS_CFLAGS) $(RANDOM_SEED_CFLAGS) |
| 30 | |
| 31 | AM_CPPFLAGS = \ |
| 32 | -I$(srcdir) -I$(srcdir)/../include -I$(srcdir)/../elfcpp \ |
| 33 | -DLOCALEDIR="\"$(datadir)/locale\"" \ |
| 34 | -DBINDIR="\"$(bindir)\"" -DTOOLBINDIR="\"$(tooldir)/bin\"" \ |
| 35 | -DTOOLLIBDIR="\"$(tooldir)/lib\"" @INCINTL@ |
| 36 | |
| 37 | LIBIBERTY = ../libiberty/libiberty.a |
| 38 | |
| 39 | if PLUGINS |
| 40 | LIBDL = @DLOPEN_LIBS@ |
| 41 | endif |
| 42 | |
| 43 | if THREADS |
| 44 | THREADSLIB = -lpthread |
| 45 | endif |
| 46 | |
| 47 | AM_YFLAGS = -d |
| 48 | |
| 49 | # Automake 1.10+ disables lex and yacc output file regeneration if |
| 50 | # maintainer mode is disabled. Avoid this. |
| 51 | am__skiplex = |
| 52 | am__skipyacc = |
| 53 | |
| 54 | bin_PROGRAMS = dwp |
| 55 | |
| 56 | noinst_PROGRAMS = ld-new incremental-dump |
| 57 | noinst_LIBRARIES = libgold.a |
| 58 | |
| 59 | CCFILES = \ |
| 60 | archive.cc \ |
| 61 | attributes.cc \ |
| 62 | binary.cc \ |
| 63 | common.cc \ |
| 64 | compressed_output.cc \ |
| 65 | copy-relocs.cc \ |
| 66 | cref.cc \ |
| 67 | defstd.cc \ |
| 68 | descriptors.cc \ |
| 69 | dirsearch.cc \ |
| 70 | dynobj.cc \ |
| 71 | dwarf_reader.cc \ |
| 72 | ehframe.cc \ |
| 73 | errors.cc \ |
| 74 | expression.cc \ |
| 75 | fileread.cc \ |
| 76 | gc.cc \ |
| 77 | gdb-index.cc \ |
| 78 | gold.cc \ |
| 79 | gold-threads.cc \ |
| 80 | icf.cc \ |
| 81 | incremental.cc \ |
| 82 | int_encoding.cc \ |
| 83 | layout.cc \ |
| 84 | mapfile.cc \ |
| 85 | merge.cc \ |
| 86 | nacl.cc \ |
| 87 | object.cc \ |
| 88 | options.cc \ |
| 89 | output.cc \ |
| 90 | parameters.cc \ |
| 91 | plugin.cc \ |
| 92 | readsyms.cc \ |
| 93 | reduced_debug_output.cc \ |
| 94 | reloc.cc \ |
| 95 | resolve.cc \ |
| 96 | script-sections.cc \ |
| 97 | script.cc \ |
| 98 | stringpool.cc \ |
| 99 | symtab.cc \ |
| 100 | target.cc \ |
| 101 | target-select.cc \ |
| 102 | timer.cc \ |
| 103 | version.cc \ |
| 104 | workqueue.cc \ |
| 105 | workqueue-threads.cc |
| 106 | |
| 107 | HFILES = \ |
| 108 | arm-reloc-property.h \ |
| 109 | archive.h \ |
| 110 | attributes.h \ |
| 111 | binary.h \ |
| 112 | common.h \ |
| 113 | compressed_output.h \ |
| 114 | copy-relocs.h \ |
| 115 | cref.h \ |
| 116 | defstd.h \ |
| 117 | dirsearch.h \ |
| 118 | descriptors.h \ |
| 119 | dynobj.h \ |
| 120 | dwarf_reader.h \ |
| 121 | ehframe.h \ |
| 122 | errors.h \ |
| 123 | fileread.h \ |
| 124 | freebsd.h \ |
| 125 | gc.h \ |
| 126 | gdb-index.h \ |
| 127 | gold.h \ |
| 128 | gold-threads.h \ |
| 129 | icf.h \ |
| 130 | int_encoding.h \ |
| 131 | layout.h \ |
| 132 | mapfile.h \ |
| 133 | merge.h \ |
| 134 | nacl.h \ |
| 135 | object.h \ |
| 136 | options.h \ |
| 137 | output.h \ |
| 138 | parameters.h \ |
| 139 | plugin.h \ |
| 140 | readsyms.h \ |
| 141 | reduced_debug_output.h \ |
| 142 | reloc.h \ |
| 143 | reloc-types.h \ |
| 144 | script-c.h \ |
| 145 | script-sections.h \ |
| 146 | script.h \ |
| 147 | stringpool.h \ |
| 148 | symtab.h \ |
| 149 | target.h \ |
| 150 | target-reloc.h \ |
| 151 | target-select.h \ |
| 152 | timer.h \ |
| 153 | tls.h \ |
| 154 | token.h \ |
| 155 | workqueue.h \ |
| 156 | workqueue-internal.h |
| 157 | |
| 158 | YFILES = \ |
| 159 | yyscript.y |
| 160 | |
| 161 | DEFFILES = arm-reloc.def |
| 162 | |
| 163 | EXTRA_DIST = yyscript.c yyscript.h |
| 164 | |
| 165 | TARGETSOURCES = \ |
| 166 | i386.cc x86_64.cc sparc.cc powerpc.cc arm.cc arm-reloc-property.cc tilegx.cc |
| 167 | |
| 168 | ALL_TARGETOBJS = \ |
| 169 | i386.$(OBJEXT) x86_64.$(OBJEXT) sparc.$(OBJEXT) powerpc.$(OBJEXT) \ |
| 170 | arm.$(OBJEXT) arm-reloc-property.$(OBJEXT) tilegx.$(OBJEXT) |
| 171 | |
| 172 | libgold_a_SOURCES = $(CCFILES) $(HFILES) $(YFILES) $(DEFFILES) |
| 173 | libgold_a_LIBADD = $(LIBOBJS) |
| 174 | |
| 175 | sources_var = main.cc |
| 176 | deps_var = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(LIBINTL_DEP) |
| 177 | ldadd_var = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(GOLD_LDADD) $(LIBINTL) \ |
| 178 | $(THREADSLIB) $(LIBDL) |
| 179 | ldflags_var = $(GOLD_LDFLAGS) |
| 180 | |
| 181 | ld_new_SOURCES = $(sources_var) |
| 182 | ld_new_DEPENDENCIES = $(deps_var) |
| 183 | ld_new_LDADD = $(ldadd_var) |
| 184 | ld_new_LDFLAGS = $(ldflags_var) |
| 185 | |
| 186 | EXTRA_ld_new_SOURCES = $(TARGETSOURCES) |
| 187 | |
| 188 | incremental_dump_SOURCES = incremental-dump.cc |
| 189 | incremental_dump_DEPENDENCIES = $(TARGETOBJS) libgold.a $(LIBIBERTY) \ |
| 190 | $(LIBINTL_DEP) |
| 191 | incremental_dump_LDADD = $(TARGETOBJS) libgold.a $(LIBIBERTY) $(LIBINTL) \ |
| 192 | $(THREADSLIB) $(LIBDL) |
| 193 | |
| 194 | dwp_SOURCES = dwp.cc |
| 195 | dwp_DEPENDENCIES = libgold.a $(LIBIBERTY) $(LIBINTL_DEP) |
| 196 | dwp_LDADD = libgold.a $(LIBIBERTY) $(GOLD_LDADD) $(LIBINTL) $(THREADSLIB) \ |
| 197 | $(LIBDL) |
| 198 | dwp_LDFLAGS = $(GOLD_LDFLAGS) |
| 199 | |
| 200 | # Use an explicit dependency for the bison generated header file. |
| 201 | expression.$(OBJEXT): yyscript.h |
| 202 | script-sections.$(OBJEXT): yyscript.h |
| 203 | script.$(OBJEXT): yyscript.h |
| 204 | |
| 205 | # We have to build libgold.a before we run the tests. |
| 206 | check: libgold.a |
| 207 | |
| 208 | .PHONY: install-exec-local |
| 209 | |
| 210 | install-exec-local: ld-new$(EXEEXT) |
| 211 | $(mkinstalldirs) $(DESTDIR)$(bindir) $(DESTDIR)$(tooldir)/bin |
| 212 | n=`echo $(installed_linker) | sed '$(transform)'`; \ |
| 213 | $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) \ |
| 214 | ld-new$(EXEEXT) $(DESTDIR)$(bindir)/$${n}$(EXEEXT); \ |
| 215 | if test "$(bindir)" != "$(tooldir)/bin"; then \ |
| 216 | rm -f $(DESTDIR)$(tooldir)/bin/$(installed_linker)$(EXEEXT); \ |
| 217 | ln $(DESTDIR)$(bindir)/$${n}$(EXEEXT) $(DESTDIR)$(tooldir)/bin/$(installed_linker)$(EXEEXT) >/dev/null 2>/dev/null \ |
| 218 | || $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) ld-new$(EXEEXT) $(DESTDIR)$(tooldir)/bin/$(installed_linker)$(EXEEXT); \ |
| 219 | fi; \ |
| 220 | if test "x$(install_as_default)" = "xyes"; then \ |
| 221 | ld=`echo ld | sed '$(transform)'`; \ |
| 222 | rm -f $(DESTDIR)$(bindir)/$${ld}$(EXEEXT); \ |
| 223 | ln $(DESTDIR)$(bindir)/$${n}$(EXEEXT) $(DESTDIR)$(bindir)/$${ld}$(EXEEXT) >/dev/null 2>/dev/null \ |
| 224 | || $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) ld-new$(EXEEXT) $(DESTDIR)$(bindir)/$${ld}$(EXEEXT); \ |
| 225 | if test "$(bindir)" != "$(tooldir)/bin"; then \ |
| 226 | rm -f $(DESTDIR)$(tooldir)/bin/ld$(EXEEXT); \ |
| 227 | ln $(DESTDIR)$(bindir)/$${n}$(EXEEXT) $(DESTDIR)$(tooldir)/bin/ld$(EXEEXT) >/dev/null 2>/dev/null \ |
| 228 | || $(INSTALL_PROGRAM_ENV) $(INSTALL_PROGRAM) ld-new$(EXEEXT) $(DESTDIR)$(tooldir)/bin/ld$(EXEEXT); \ |
| 229 | fi; \ |
| 230 | fi |
| 231 | |
| 232 | # We want install to imply install-info as per GNU standards, despite |
| 233 | # the cygnus option. |
| 234 | install-data-local: install-info |
| 235 | |
| 236 | POTFILES= $(CCFILES) $(HFILES) $(TARGETSOURCES) |
| 237 | |
| 238 | po/POTFILES.in: @MAINT@ Makefile |
| 239 | for f in $(POTFILES); do echo $$f; done | LC_ALL=C sort > tmp \ |
| 240 | && mv tmp $(srcdir)/po/POTFILES.in |
| 241 | |
| 242 | # Bootstrap test support. We use ld-new to build ld1, then use ld1 to |
| 243 | # build ld2. ld1 and ld2 should be identical. ld-new need not be |
| 244 | # identical to ld1, since it was linked with the host linker. |
| 245 | |
| 246 | if GCC |
| 247 | if NATIVE_LINKER |
| 248 | |
| 249 | gcctestdir1/ld: ld-new |
| 250 | test -d gcctestdir1 || mkdir -p gcctestdir1 |
| 251 | rm -f gcctestdir1/ld |
| 252 | (cd gcctestdir1 && $(LN_S) ../ld-new ld) |
| 253 | |
| 254 | ld1_SOURCES = $(sources_var) |
| 255 | ld1_DEPENDENCIES = $(deps_var) gcctestdir1/ld |
| 256 | ld1_LDADD = $(ldadd_var) |
| 257 | ld1_LDFLAGS = -Bgcctestdir1/ |
| 258 | |
| 259 | gcctestdir2/ld: ld1 |
| 260 | test -d gcctestdir2 || mkdir -p gcctestdir2 |
| 261 | rm -f gcctestdir2/ld |
| 262 | (cd gcctestdir2 && $(LN_S) ../ld1 ld) |
| 263 | |
| 264 | ld2_SOURCES = $(sources_var) |
| 265 | ld2_DEPENDENCIES = $(deps_var) gcctestdir2/ld |
| 266 | ld2_LDADD = $(ldadd_var) |
| 267 | ld2_LDFLAGS = -Bgcctestdir2/ |
| 268 | |
| 269 | bootstrap-test: ld2 |
| 270 | rm -f $@ |
| 271 | echo "#!/bin/sh" > $@ |
| 272 | echo "cmp ld1 ld2" >> $@ |
| 273 | chmod +x $@ |
| 274 | |
| 275 | libgold-1-r.o: gcctestdir1/ld libgold.a |
| 276 | gcctestdir1/ld -o $@ -r --whole-archive libgold.a |
| 277 | |
| 278 | ld1_r_SOURCES = $(sources_var) |
| 279 | ld1_r_DEPENDENCIES = libgold-1-r.o $(deps_var) gcctestdir1/ld |
| 280 | ld1_r_LDADD = libgold-1-r.o $(ldadd_var) |
| 281 | ld1_r_LDFLAGS = -Bgcctestdir1/ |
| 282 | |
| 283 | gcctestdir2-r/ld: ld1-r |
| 284 | test -d gcctestdir2-r || mkdir -p gcctestdir2-r |
| 285 | rm -f gcctestdir2-r/ld |
| 286 | (cd gcctestdir2-r && $(LN_S) ../ld1-r ld) |
| 287 | |
| 288 | libgold-2-r.o: gcctestdir2-r/ld libgold.a |
| 289 | gcctestdir2-r/ld -o $@ -r --whole-archive libgold.a |
| 290 | |
| 291 | ld2_r_SOURCES = $(sources_var) |
| 292 | ld2_r_DEPENDENCIES = libgold-2-r.o $(deps_var) gcctestdir2-r/ld |
| 293 | ld2_r_LDADD = libgold-2-r.o $(ldadd_var) |
| 294 | ld2_r_LDFLAGS = -Bgcctestdir2-r/ |
| 295 | |
| 296 | bootstrap-test-r: ld2-r |
| 297 | rm -f $@ |
| 298 | echo "#!/bin/sh" > $@ |
| 299 | echo "cmp ld1-r ld2-r" >> $@ |
| 300 | chmod +x $@ |
| 301 | |
| 302 | check_PROGRAMS = ld1 ld2 ld1-r ld2-r |
| 303 | TESTS = bootstrap-test bootstrap-test-r |
| 304 | |
| 305 | # Verify that changing the number of threads doesn't change the |
| 306 | # treehash computation, by building ld1 and ld3 the same way except |
| 307 | # for the number of threads. However, the build ID should change if |
| 308 | # we change the chunk size for --build-id=tree, so ld4 should be |
| 309 | # different. We run the latter test even if multithreading is unavailable, |
| 310 | # because the treehash can still operate in that mode. |
| 311 | check_PROGRAMS += ld4 |
| 312 | TESTS += bootstrap-test-treehash-chunksize |
| 313 | |
| 314 | gcctestdir3/ld: ld-new |
| 315 | test -d gcctestdir3 || mkdir -p gcctestdir3 |
| 316 | rm -f gcctestdir3/ld |
| 317 | (cd gcctestdir3 && $(LN_S) ../ld-new ld) |
| 318 | |
| 319 | ld3_SOURCES = $(sources_var) |
| 320 | ld3_DEPENDENCIES = $(deps_var) gcctestdir3/ld |
| 321 | ld3_LDADD = $(ldadd_var) |
| 322 | ld3_LDFLAGS = -Bgcctestdir3/ |
| 323 | |
| 324 | gcctestdir4/ld: ld-new |
| 325 | test -d gcctestdir4 || mkdir -p gcctestdir4 |
| 326 | rm -f gcctestdir4/ld |
| 327 | (cd gcctestdir4 && $(LN_S) ../ld-new ld) |
| 328 | |
| 329 | ld4_SOURCES = $(sources_var) |
| 330 | ld4_DEPENDENCIES = $(deps_var) gcctestdir4/ld |
| 331 | ld4_LDADD = $(ldadd_var) |
| 332 | ld4_LDFLAGS = -Bgcctestdir4/ |
| 333 | |
| 334 | ld1_LDFLAGS += -Wl,--build-id=tree -Wl,--build-id-chunk-size-for-treehash=12345 -Wl,--build-id-min-file-size-for-treehash=0 |
| 335 | ld2_LDFLAGS += -Wl,--build-id=tree -Wl,--build-id-chunk-size-for-treehash=12345 -Wl,--build-id-min-file-size-for-treehash=0 |
| 336 | ld3_LDFLAGS += -Wl,--build-id=tree -Wl,--build-id-chunk-size-for-treehash=12345 -Wl,--build-id-min-file-size-for-treehash=0 |
| 337 | ld4_LDFLAGS += -Wl,--build-id=tree -Wl,--build-id-chunk-size-for-treehash=12346 -Wl,--build-id-min-file-size-for-treehash=0 |
| 338 | |
| 339 | if THREADS |
| 340 | |
| 341 | ld1_LDFLAGS += -Wl,--thread-count=3 |
| 342 | ld2_LDFLAGS += -Wl,--thread-count=3 |
| 343 | ld3_LDFLAGS += -Wl,--thread-count=13 |
| 344 | ld4_LDFLAGS += -Wl,--thread-count=3 |
| 345 | check_PROGRAMS += ld3 |
| 346 | TESTS += bootstrap-test-treehash-chunksize |
| 347 | |
| 348 | bootstrap-test-treehash: ld1 ld3 |
| 349 | rm -f $@ |
| 350 | echo "#!/bin/sh" > $@ |
| 351 | echo "cmp ld1 ld3" >> $@ |
| 352 | chmod +x $@ |
| 353 | |
| 354 | endif |
| 355 | |
| 356 | bootstrap-test-treehash-chunksize: ld1 ld4 |
| 357 | rm -f $@ |
| 358 | echo "#!/bin/sh" > $@ |
| 359 | echo "cmp ld1 ld4 | grep ." >> $@ |
| 360 | chmod +x $@ |
| 361 | |
| 362 | endif |
| 363 | endif |