elf/Makefile

   1 # Copyright (C) 1995-2007, 2008, 2009 Free Software Foundation, Inc.
   2 # This file is part of the GNU C Library.
   3
   4 # The GNU C Library is free software; you can redistribute it and/or
   5 # modify it under the terms of the GNU Lesser General Public
   6 # License as published by the Free Software Foundation; either
   7 # version 2.1 of the License, or (at your option) any later version.
   8
   9 # The GNU C Library is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12 # Lesser General Public License for more details.
  13
  14 # You should have received a copy of the GNU Lesser General Public
  15 # License along with the GNU C Library; if not, write to the Free
  16 # Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17 # 02111-1307 USA.
  18
  19 # Makefile for elf subdirectory of GNU C Library.
  20
  21 subdir          := elf
  22
  23 headers         = elf.h bits/elfclass.h link.h bits/link.h
  24 routines        = $(dl-routines) dl-support dl-iteratephdr \
  25                   dl-addr enbl-secure dl-profstub \
  26                   dl-origin dl-libc dl-sym dl-tsd dl-sysdep
  27
  28 # The core dynamic linking functions are in libc for the static and
  29 # profiled libraries.
  30 dl-routines     = $(addprefix dl-,load cache lookup object reloc deps \
  31                                   runtime error init fini debug misc \
  32                                   version profile conflict tls origin \
  33                                   execstack caller open close trampoline)
  34 all-dl-routines = $(dl-routines) $(sysdep-dl-routines)
  35 # But they are absent from the shared libc, because that code is in ld.so.
  36 elide-routines.os = $(all-dl-routines) dl-support enbl-secure dl-origin \
  37                     dl-sysdep
  38 shared-only-routines += dl-caller
  39
  40 # ld.so uses those routines, plus some special stuff for being the program
  41 # interpreter and operating independent of libc.
  42 rtld-routines   := rtld $(dl-routines) dl-sysdep dl-environ dl-minimal
  43 all-rtld-routines = $(rtld-routines) $(sysdep-rtld-routines)
  44
  45 distribute      := rtld-Rules \
  46                    $(rtld-routines:=.c) dynamic-link.h do-rel.h dl-machine.h \
  47                    dl-cache.h dl-hash.h soinit.c sofini.c ldd.bash.in \
  48                    genrtldtbl.awk atomicity.h dl-procinfo.h ldsodefs.h \
  49                    dl-librecon.h interp.c sln.c dl-dst.h hp-timing.h \
  50                    do-lookup.h dl-lookupcfg.h sprof.c gen-trusted-dirs.awk \
  51                    testobj1.c testobj2.c testobj3.c testobj4.c testobj5.c \
  52                    testobj6.c testobj1_1.c failobj.c unloadmod.c \
  53                    ldconfig.h ldconfig.c cache.c readlib.c readelflib.c \
  54                    chroot_canon.c gccframe.h \
  55                    dep1.c dep2.c dep3.c dep4.c dl-dtprocnum.h unsecvars.h \
  56                    vismain.c vismod1.c vismod2.c vismod3.c \
  57                    constload2.c constload3.c filtmod1.c filtmod2.c \
  58                    nodlopenmod.c nodelete.c nodelmod1.c nodelmod2.c \
  59                    nodelmod3.c nodelmod4.c nodlopen.c dl-osinfo.h \
  60                    reldepmod1.c reldepmod2.c reldepmod3.c reldepmod4.c \
  61                    reldepmod5.c reldepmod6.c \
  62                    reldep4mod1.c reldep4mod2.c reldep4mod3.c reldep4mod4.c \
  63                    nextmod1.c nextmod2.c pathoptobj.c tst-pathopt.sh \
  64                    neededobj1.c neededobj2.c neededobj3.c neededobj4.c \
  65                    neededobj5.c neededobj6.c firstobj.c \
  66                    unload2mod.c unload2dep.c ltglobmod1.c ltglobmod2.c \
  67                    testobj.h vismod.h globalmod1.c \
  68                    dblloadmod1.c dblloadmod2.c dblloadmod3.c \
  69                    reldep6mod4.c reldep6mod3.c reldep6mod2.c reldep6mod1.c \
  70                    reldep6mod0.c reldep7mod1.c reldep7mod2.c \
  71                    unwind-dw2.c unwind-dw2-fde.c unwind.h unwind-pe.h \
  72                    unwind-dw2-fde.h dwarf2.h dl-procinfo.c tls.h dl-tls.h \
  73                    tst-tlsmod1.c tst-tlsmod2.c tst-tlsmod3.c tst-tlsmod4.c \
  74                    tst-tlsmod5.c tst-tlsmod6.c tst-tlsmod7.c tst-tlsmod8.c \
  75                    tst-tlsmod9.c tst-tlsmod10.c tst-tlsmod11.c \
  76                    tst-tlsmod12.c tst-tls10.h tst-alignmod.c tst-alignmod2.c \
  77                    circlemod1.c circlemod1a.c circlemod2.c circlemod2a.c \
  78                    circlemod3.c circlemod3a.c nodlopenmod2.c \
  79                    tls-macros.h \
  80                    reldep8mod1.c reldep8mod2.c reldep8mod3.c \
  81                    nodel2mod1.c nodel2mod2.c nodel2mod3.c \
  82                    reldep9.c reldep9mod1.c reldep9mod2.c reldep9mod3.c \
  83                    tst-array1.exp tst-array2.exp tst-array4.exp \
  84                    tst-array2dep.c tst-piemod1.c \
  85                    tst-execstack-mod.c tst-dlmodcount.c \
  86                    check-textrel.c dl-sysdep.h test-dlopenrpathmod.c \
  87                    tst-deep1mod1.c tst-deep1mod2.c tst-deep1mod3.c \
  88                    unload3mod1.c unload3mod2.c unload3mod3.c unload3mod4.c \
  89                    unload4mod1.c unload4mod2.c unload4mod3.c unload4mod4.c \
  90                    unload6mod1.c unload6mod2.c unload6mod3.c \
  91                    unload7mod1.c unload7mod2.c \
  92                    tst-auditmod1.c tst-audit.sh \
  93                    order2mod1.c order2mod2.c order2mod3.c order2mod4.c \
  94                    tst-stackguard1.c tst-stackguard1-static.c \
  95                    tst-array5.c tst-array5-static.c tst-array5dep.c \
  96                    tst-array5.exp tst-leaks1.c
  97
  98 CFLAGS-dl-runtime.c = -fexceptions -fasynchronous-unwind-tables
  99 CFLAGS-dl-lookup.c = -fexceptions -fasynchronous-unwind-tables
 100 CFLAGS-dl-iterate-phdr.c = $(uses-callbacks)
 101
 102 include ../Makeconfig
 103
 104 ifeq ($(unwind-find-fde),yes)
 105 routines += unwind-dw2-fde-glibc
 106 shared-only-routines += unwind-dw2-fde-glibc
 107 endif
 108
 109 before-compile  = $(objpfx)trusted-dirs.h
 110 generated       := trusted-dirs.h trusted-dirs.st for-renamed/renamed.so
 111 generated-dirs  := for-renamed
 112
 113 ifeq ($(versioning),yes)
 114 ld-map          = $(common-objpfx)ld.map
 115 endif
 116
 117 ifeq (yes,$(build-shared))
 118 extra-objs      = $(all-rtld-routines:%=%.os) soinit.os sofini.os interp.os
 119 generated       += librtld.os dl-allobjs.os ld.so ldd
 120 install-others  = $(inst_slibdir)/$(rtld-installed-name)
 121 install-bin-script = ldd
 122 endif
 123
 124 others          = sprof sln
 125 install-bin     = sprof
 126 others-static   = sln
 127 install-rootsbin = sln
 128
 129 ifeq (yes,$(use-ldconfig))
 130 ifeq (yes,$(build-shared))
 131 others-static   += ldconfig
 132 others          += ldconfig
 133 install-rootsbin += ldconfig
 134
 135 ldconfig-modules := cache readlib xmalloc xstrdup chroot_canon
 136 extra-objs      += $(ldconfig-modules:=.o)
 137
 138 # To find xmalloc.c and xstrdup.c
 139 vpath %.c ../locale/programs
 140
 141 endif
 142 endif
 143
 144 tests = tst-tls1 tst-tls2 tst-tls9 tst-leaks1
 145 ifeq (yes,$(have-initfini-array))
 146 tests += tst-array1 tst-array2 tst-array3 tst-array4 tst-array5
 147 endif
 148 ifeq (yes,$(build-static))
 149 tests-static = tst-tls1-static tst-tls2-static tst-stackguard1-static
 150 ifeq (yesyesyes,$(build-static)$(build-shared)$(elf))
 151 tests-static += tst-tls9-static
 152 tst-tls9-static-ENV = \
 153        LD_LIBRARY_PATH=$(objpfx):$(common-objpfx):$(common-objpfx)dlfcn
 154 endif
 155 ifeq (yes,$(have-initfini-array))
 156 tests-static += tst-array1-static tst-array5-static
 157 endif
 158 tests += $(tests-static)
 159 endif
 160 ifeq (yes,$(build-shared))
 161 tests += loadtest restest1 preloadtest loadfail multiload origtest resolvfail \
 162          constload1 order vismain noload filter unload \
 163          reldep reldep2 reldep3 reldep4 nodelete nodelete2 \
 164          nodlopen nodlopen2 neededtest neededtest2 \
 165          neededtest3 neededtest4 unload2 lateglobal initfirst global \
 166          restest2 next dblload dblunload reldep5 reldep6 reldep7 reldep8 \
 167          circleload1 tst-tls3 tst-tls4 tst-tls5 tst-tls6 tst-tls7 tst-tls8 \
 168          tst-tls10 tst-tls11 tst-tls12 tst-tls13 tst-tls14 tst-tls15 \
 169          tst-tls16 tst-tls17 tst-tls18 tst-tls-dlinfo \
 170          tst-align tst-align2 $(tests-execstack-$(have-z-execstack)) \
 171          tst-dlmodcount tst-dlopenrpath tst-deep1 \
 172          tst-dlmopen1 tst-dlmopen2 tst-dlmopen3 \
 173          unload3 unload4 unload5 unload6 unload7 tst-global1 order2 \
 174          tst-audit1 tst-audit2 \
 175          tst-stackguard1 tst-addr1 tst-thrlock
 176 #        reldep9
 177 test-srcs = tst-pathopt
 178 tests-execstack-yes = tst-execstack tst-execstack-needed tst-execstack-prog
 179 endif
 180 ifeq (yesyes,$(have-fpie)$(build-shared))
 181 tests: $(objpfx)tst-pie1.out
 182 endif
 183 tests: $(objpfx)tst-leaks1-mem
 184 tlsmod17a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
 185 tlsmod18a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
 186 modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \
 187                 testobj1_1 failobj constload2 constload3 unloadmod \
 188                 dep1 dep2 dep3 dep4 vismod1 vismod2 vismod3 \
 189                 nodelmod1 nodelmod2 nodelmod3 nodelmod4 \
 190                 nodel2mod1 nodel2mod2 nodel2mod3 \
 191                 nodlopenmod nodlopenmod2 filtmod1 filtmod2 \
 192                 reldepmod1 reldepmod2 reldepmod3 reldepmod4 nextmod1 nextmod2 \
 193                 reldep4mod1 reldep4mod2 reldep4mod3 reldep4mod4 \
 194                 neededobj1 neededobj2 neededobj3 neededobj4 \
 195                 neededobj5 neededobj6 firstobj globalmod1 \
 196                 unload2mod unload2dep ltglobmod1 ltglobmod2 pathoptobj \
 197                 dblloadmod1 dblloadmod2 dblloadmod3 reldepmod5 reldepmod6 \
 198                 reldep6mod0 reldep6mod1 reldep6mod2 reldep6mod3 reldep6mod4 \
 199                 reldep7mod1 reldep7mod2 \
 200                 tst-tlsmod1 tst-tlsmod2 tst-tlsmod3 tst-tlsmod4 \
 201                 tst-tlsmod5 tst-tlsmod6 tst-tlsmod7 tst-tlsmod8 \
 202                 tst-tlsmod9 tst-tlsmod10 tst-tlsmod11 tst-tlsmod12 \
 203                 tst-tlsmod13 tst-tlsmod13a tst-tlsmod14a tst-tlsmod14b \
 204                 tst-tlsmod15a tst-tlsmod15b tst-tlsmod16a tst-tlsmod16b \
 205                 $(patsubst %,tst-tlsmod17a%,$(tlsmod17a-suffixes)) \
 206                 tst-tlsmod17b \
 207                 $(patsubst %,tst-tlsmod18a%,$(tlsmod18a-suffixes)) \
 208                 circlemod1 circlemod1a circlemod2 circlemod2a \
 209                 circlemod3 circlemod3a \
 210                 reldep8mod1 reldep8mod2 reldep8mod3 \
 211                 reldep9mod1 reldep9mod2 reldep9mod3 \
 212                 tst-alignmod tst-alignmod2 \
 213                 $(modules-execstack-$(have-z-execstack)) \
 214                 tst-dlopenrpathmod tst-deep1mod1 tst-deep1mod2 tst-deep1mod3 \
 215                 tst-dlmopen1mod tst-auditmod1 \
 216                 unload3mod1 unload3mod2 unload3mod3 unload3mod4 \
 217                 unload4mod1 unload4mod2 unload4mod3 unload4mod4 \
 218                 unload6mod1 unload6mod2 unload6mod3 \
 219                 unload7mod1 unload7mod2 \
 220                 order2mod1 order2mod2 order2mod3 order2mod4
 221 ifeq (yes,$(have-initfini-array))
 222 modules-names += tst-array2dep tst-array5dep
 223 endif
 224 ifeq (yesyes,$(have-fpie)$(build-shared))
 225 modules-names += tst-piemod1
 226 endif
 227 modules-execstack-yes = tst-execstack-mod
 228 extra-test-objs += $(addsuffix .os,$(strip $(modules-names)))
 229 # We need this variable to be sure the test modules get the right CPPFLAGS.
 230 test-extras += $(modules-names)
 231
 232 # filtmod1.so has a special rule
 233 modules-names-nobuild := filtmod1
 234
 235
 236 include ../Rules
 237
 238 check-abi: check-abi-ld
 239 update-abi: update-abi-ld
 240
 241 ifeq (yes,$(build-shared))
 242 # Make sure these things are built in the `make lib' pass so they can be used
 243 # to run programs during the `make others' pass.
 244 lib-noranlib: $(objpfx)$(rtld-installed-name) \
 245               $(addprefix $(objpfx),$(extra-objs))
 246 endif
 247
 248 # Command to link into a larger single relocatable object.
 249 reloc-link = $(LINK.o) -nostdlib -nostartfiles -r
 250
 251 $(objpfx)dl-allobjs.os: $(all-rtld-routines:%=$(objpfx)%.os)
 252         $(reloc-link) -o $@ $^
 253
 254 # Link together the dynamic linker into a single relocatable object.
 255 # First we do a link against libc_pic.a just to get a link map,
 256 # and discard the object produced by that link.  From the link map
 257 # we can glean all the libc modules that need to go into the dynamic
 258 # linker.  Then we do a recursive make that goes into all the subdirs
 259 # those modules come from and builds special rtld-foo.os versions that
 260 # are compiled with special flags, and puts these modules into rtld-libc.a
 261 # for us.  Then we do the real link using rtld-libc.a instead of libc_pic.a.
 262
 263 $(objpfx)librtld.map: $(objpfx)dl-allobjs.os $(common-objpfx)libc_pic.a
 264         @-rm -f $@T
 265         $(reloc-link) -o $@.o '-Wl,-(' $^ -lgcc '-Wl,-)' -Wl,-Map,$@T
 266         rm -f $@.o
 267         mv -f $@T $@
 268
 269 $(objpfx)librtld.mk: $(objpfx)librtld.map Makefile
 270         LC_ALL=C \
 271         sed -n 's@^$(common-objpfx)\([^(]*\)(\([^)]*\.os\)) *.*$$@\1 \2@p' \
 272             $< | \
 273         while read lib file; do \
 274           case $$lib in \
 275           libc_pic.a) \
 276             LC_ALL=C fgrep -l /$$file \
 277                   $(common-objpfx)stamp.os $(common-objpfx)*/stamp.os | \
 278             LC_ALL=C \
 279             sed 's@^$(common-objpfx)\([^/]*\)/stamp\.os$$@rtld-\1'" +=$$file@"\
 280             ;; \
 281           */*.a) \
 282             echo rtld-$${lib%%/*} += $$file ;; \
 283           *) echo "Wasn't expecting $$lib($$file)" >&2; exit 1 ;; \
 284           esac; \
 285         done > $@T
 286         echo rtld-subdirs = `LC_ALL=C sed 's/^rtld-\([^ ]*\).*$$/\1/' $@T \
 287                              | LC_ALL=C sort -u` >> $@T
 288         mv -f $@T $@
 289
 290 $(objpfx)rtld-libc.a: $(objpfx)librtld.mk FORCE
 291         $(MAKE) -f $< -f rtld-Rules
 292
 293 $(objpfx)librtld.os: $(objpfx)dl-allobjs.os $(objpfx)rtld-libc.a
 294         $(LINK.o) -nostdlib -nostartfiles -r -o $@ '-Wl,-(' $^ -lgcc '-Wl,-)' \
 295                   -Wl,-Map,$@.map
 296
 297 generated += librtld.map librtld.mk rtld-libc.a librtld.os.map
 298
 299 z-now-yes = -Wl,-z,now
 300
 301 $(objpfx)ld.so: $(objpfx)librtld.os $(ld-map)
 302         @rm -f $@.lds
 303         $(LINK.o) -nostdlib -nostartfiles -shared $(z-now-$(bind-now))  \
 304                   $(LDFLAGS-rtld) -Wl,-z,defs -Wl,--verbose 2>&1 |      \
 305                   LC_ALL=C \
 306                   sed -e '/^=========/,/^=========/!d;/^=========/d'    \
 307                       -e 's/\. = .* + SIZEOF_HEADERS;/& _begin = . - SIZEOF_HEADERS;/' \
 308                   > $@.lds
 309         $(LINK.o) -nostdlib -nostartfiles -shared -o $@                 \
 310                   $(LDFLAGS-rtld) -Wl,-z,defs $(z-now-$(bind-now))      \
 311                   $(filter-out $(map-file),$^) $(load-map-file)         \
 312                   -Wl,-soname=$(rtld-installed-name) -T $@.lds
 313         rm -f $@.lds
 314         readelf -s $@ \
 315           | $(AWK) '($$7 ~ /^UND(|EF)$$/ && $$1 != "0:" && $$4 != "REGISTER") { print; p=1 } END { exit p != 0 }'
 316
 317 # interp.c exists just to get this string into the libraries.
 318 CFLAGS-interp.c = -D'RUNTIME_LINKER="$(slibdir)/$(rtld-installed-name)"' \
 319                   -DNOT_IN_libc=1
 320 $(objpfx)interp.os: $(common-objpfx)config.make
 321
 322 ifneq (ld.so,$(rtld-installed-name))
 323 # Make sure ld.so.1 exists in the build directory so we can link
 324 # against it.
 325 $(objpfx)$(rtld-installed-name): $(objpfx)ld.so
 326         rm -f $@
 327         ln -s $(<F) $@
 328 generated += $(rtld-installed-name)
 329 endif
 330
 331 # Build a file mentioning all trustworthy directories to look for shared
 332 # libraries when using LD_LIBRARY_PATH in a setuid program.  The user can
 333 # add directories to the list by defining $(user-defined-trusted-dirs)
 334 # before starting make.
 335 $(objpfx)trusted-dirs.h: $(objpfx)trusted-dirs.st; @:
 336 $(objpfx)trusted-dirs.st: Makefile $(..)Makeconfig
 337         $(make-target-directory)
 338         echo "$(subst :, ,$(default-rpath) $(user-defined-trusted-dirs))"    \
 339         | $(AWK) -f gen-trusted-dirs.awk > ${@:st=T};
 340         echo '#define DL_DST_LIB "$(notdir $(slibdir))"' >> ${@:st=T}
 341         $(move-if-change) ${@:st=T} ${@:st=h}
 342         touch $@
 343 CPPFLAGS-dl-load.c = -I$(objpfx). -I$(csu-objpfx).
 344
 345 ifeq (yes,$(build-shared))
 346 $(inst_slibdir)/$(rtld-version-installed-name): $(objpfx)ld.so $(+force)
 347         $(make-target-directory)
 348         $(do-install-program)
 349
 350 $(inst_slibdir)/$(rtld-installed-name): \
 351   $(inst_slibdir)/$(rtld-version-installed-name) \
 352   $(inst_slibdir)/libc-$(version).so
 353         $(make-shlib-link)
 354
 355 # Special target called by parent to install just the dynamic linker.
 356 .PHONY: ldso_install
 357 ldso_install: $(inst_slibdir)/$(rtld-installed-name)
 358 endif
 359
 360
 361 common-ldd-rewrite = -e 's%@RTLD@%$(slibdir)/$(rtld-installed-name)%g' \
 362                      -e 's%@VERSION@%$(version)%g'
 363 sh-ldd-rewrite = $(common-ldd-rewrite) -e 's%@BASH@%/bin/sh%g;s/\$$"/"/g'
 364 bash-ldd-rewrite = $(common-ldd-rewrite) -e 's%@BASH@%$(BASH)%g' \
 365                    -e 's%@TEXTDOMAINDIR@%$(msgcatdir)%g'
 366
 367 ifneq ($(have-bash2),yes)
 368 ldd-shell = sh
 369 else
 370 ldd-shell = bash
 371 endif
 372
 373 ifeq ($(ldd-rewrite-script),no)
 374 define gen-ldd
 375 LC_ALL=C sed $($(ldd-shell)-ldd-rewrite) < $< > $@.new
 376 endef
 377 else
 378 define gen-ldd
 379 LC_ALL=C sed $($(ldd-shell)-ldd-rewrite) < $< | LC_ALL=C sed -f $(ldd-rewrite-script) > $@.new
 380 endef
 381 endif
 382
 383 $(objpfx)ldd: ldd.bash.in $(common-objpfx)soversions.mk \
 384               $(common-objpfx)config.make
 385         $(gen-ldd)
 386         chmod 555 $@.new
 387         mv -f $@.new $@
 388
 389 $(objpfx)sprof: $(libdl)
 390
 391 $(objpfx)ldconfig: $(ldconfig-modules:%=$(objpfx)%.o)
 392 SYSCONF-FLAGS := -D'SYSCONFDIR="$(sysconfdir)"'
 393 CFLAGS-ldconfig.c = $(SYSCONF-FLAGS) -D'LIBDIR="$(libdir)"' \
 394                     -D'SLIBDIR="$(slibdir)"' -DIS_IN_ldconfig=1
 395 CFLAGS-dl-cache.c = $(SYSCONF-FLAGS)
 396 CFLAGS-cache.c = $(SYSCONF-FLAGS)
 397
 398 CPPFLAGS-.os += $(if $(filter $(@F),$(patsubst %,%.os,$(all-rtld-routines))),-DNOT_IN_libc=1 -DIS_IN_rtld=1)
 399
 400 test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(strip $(modules-names))))
 401 generated += $(addsuffix .so,$(strip $(modules-names)))
 402
 403 ifeq (yes,$(build-shared))
 404 ifeq ($(cross-compiling),no)
 405 tests: $(objpfx)tst-pathopt.out
 406 endif
 407 endif
 408
 409 $(objpfx)testobj1.so: $(libdl)
 410 $(objpfx)testobj1_1.so: $(objpfx)testobj1.so $(libdl)
 411 $(objpfx)testobj2.so: $(objpfx)testobj1.so $(libdl)
 412 $(objpfx)testobj3.so: $(libdl)
 413 $(objpfx)testobj4.so: $(libdl)
 414 $(objpfx)testobj5.so: $(libdl)
 415 $(objpfx)testobj6.so: $(objpfx)testobj1.so $(objpfx)testobj2.so $(libdl)
 416 $(objpfx)failobj.so: $(objpfx)testobj6.so
 417 $(objpfx)dep1.so: $(objpfx)dep2.so $(objpfx)dep4.so
 418 $(objpfx)dep2.so: $(objpfx)dep3.so $(objpfx)dep4.so
 419 $(objpfx)dep4.so: $(objpfx)dep3.so
 420 $(objpfx)nodelmod3.so: $(objpfx)nodelmod4.so
 421 $(objpfx)nextmod1.so: $(libdl)
 422 $(objpfx)neededobj1.so: $(libdl)
 423 $(objpfx)neededobj2.so: $(objpfx)neededobj1.so $(libdl)
 424 $(objpfx)neededobj3.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so $(libdl)
 425 $(objpfx)neededobj4.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
 426                         $(objpfx)neededobj3.so $(libdl)
 427 $(objpfx)neededobj6.so: $(objpfx)neededobj5.so
 428 $(objpfx)unload2mod.so: $(objpfx)unload2dep.so
 429 $(objpfx)ltglobmod2.so: $(libdl)
 430 $(objpfx)firstobj.so: $(shared-thread-library)
 431 $(objpfx)globalmod1.so: $(libdl)
 432 $(objpfx)reldep4mod1.so: $(objpfx)reldep4mod3.so
 433 $(objpfx)reldep4mod2.so: $(objpfx)reldep4mod4.so
 434 $(objpfx)dblloadmod1.so: $(objpfx)dblloadmod3.so
 435 $(objpfx)dblloadmod2.so: $(objpfx)dblloadmod3.so
 436 $(objpfx)reldepmod5.so: $(objpfx)reldepmod2.so
 437 $(objpfx)reldepmod6.so: $(objpfx)reldepmod2.so
 438 $(objpfx)reldep6mod1.so: $(objpfx)reldep6mod0.so
 439 $(objpfx)reldep6mod2.so: $(objpfx)reldep6mod1.so
 440 $(objpfx)reldep6mod3.so: $(objpfx)reldep6mod2.so
 441 $(objpfx)reldep6mod4.so: $(objpfx)reldep6mod1.so
 442 $(objpfx)tst-tlsmod3.so: $(objpfx)tst-tlsmod2.so
 443 $(objpfx)tst-tlsmod8.so: $(objpfx)tst-tlsmod7.so
 444 $(objpfx)tst-tlsmod10.so: $(objpfx)tst-tlsmod9.so
 445 $(objpfx)tst-tlsmod12.so: $(objpfx)tst-tlsmod11.so
 446 $(objpfx)tst-tlsmod13a.so: $(objpfx)tst-tlsmod13.so
 447 # For tst-tls9-static, make sure the modules it dlopens have libc.so in DT_NEEDED
 448 $(objpfx)tst-tlsmod5.so: $(common-objpfx)libc.so
 449 $(objpfx)tst-tlsmod6.so: $(common-objpfx)libc.so
 450 $(objpfx)reldep8mod3.so: $(objpfx)reldep8mod1.so $(objpfx)reldep8mod2.so
 451 $(objpfx)nodel2mod3.so: $(objpfx)nodel2mod1.so $(objpfx)nodel2mod2.so
 452 $(objpfx)reldep9mod2.so: $(objpfx)reldep9mod1.so
 453 $(objpfx)reldep9mod3.so: $(objpfx)reldep9mod1.so $(objpfx)reldep9mod2.so
 454 $(objpfx)unload3mod1.so: $(objpfx)unload3mod3.so
 455 $(objpfx)unload3mod2.so: $(objpfx)unload3mod3.so
 456 $(objpfx)unload3mod3.so: $(objpfx)unload3mod4.so
 457 $(objpfx)unload4mod1.so: $(objpfx)unload4mod2.so $(objpfx)unload4mod3.so
 458 $(objpfx)unload4mod2.so: $(objpfx)unload4mod4.so $(objpfx)unload4mod3.so
 459 $(objpfx)unload6mod1.so: $(libdl)
 460 $(objpfx)unload6mod2.so: $(libdl)
 461 $(objpfx)unload6mod3.so: $(libdl)
 462 $(objpfx)unload7mod1.so: $(libdl)
 463 $(objpfx)unload7mod2.so: $(objpfx)unload7mod1.so
 464
 465 LDFLAGS-tst-tlsmod5.so = -nostdlib
 466 LDFLAGS-tst-tlsmod6.so = -nostdlib
 467
 468 testobj1.so-no-z-defs = yes
 469 testobj3.so-no-z-defs = yes
 470 testobj4.so-no-z-defs = yes
 471 testobj5.so-no-z-defs = yes
 472 testobj6.so-no-z-defs = yes
 473 failobj.so-no-z-defs = yes
 474 constload2.so-no-z-defs = yes
 475 constload3.so-no-z-defs = yes
 476 nodelmod1.so-no-z-defs = yes
 477 nodelmod2.so-no-z-defs = yes
 478 nodelmod4.so-no-z-defs = yes
 479 nodel2mod2.so-no-z-defs = yes
 480 reldepmod2.so-no-z-defs = yes
 481 reldepmod3.so-no-z-defs = yes
 482 reldepmod4.so-no-z-defs = yes
 483 reldep4mod4.so-no-z-defs = yes
 484 reldep4mod2.so-no-z-defs = yes
 485 ltglobmod2.so-no-z-defs = yes
 486 dblloadmod3.so-no-z-defs = yes
 487 tst-tlsmod1.so-no-z-defs = yes
 488 tst-tlsmod2.so-no-z-defs = yes
 489 tst-tlsmod3.so-no-z-defs = yes
 490 tst-tlsmod4.so-no-z-defs = yes
 491 tst-tlsmod7.so-no-z-defs = yes
 492 tst-tlsmod8.so-no-z-defs = yes
 493 tst-tlsmod9.so-no-z-defs = yes
 494 tst-tlsmod10.so-no-z-defs = yes
 495 tst-tlsmod12.so-no-z-defs = yes
 496 tst-tlsmod14a.so-no-z-defs = yes
 497 tst-tlsmod14b.so-no-z-defs = yes
 498 tst-tlsmod15a.so-no-z-defs = yes
 499 tst-tlsmod16b.so-no-z-defs = yes
 500 circlemod2.so-no-z-defs = yes
 501 circlemod3.so-no-z-defs = yes
 502 circlemod3a.so-no-z-defs = yes
 503 reldep8mod2.so-no-z-defs = yes
 504 reldep9mod1.so-no-z-defs = yes
 505 unload3mod4.so-no-z-defs = yes
 506 unload4mod1.so-no-z-defs = yes
 507
 508 ifeq ($(build-shared),yes)
 509 # Build all the modules even when not actually running test programs.
 510 tests: $(test-modules)
 511 endif
 512
 513 $(objpfx)loadtest: $(libdl)
 514 LDFLAGS-loadtest = -rdynamic
 515
 516 $(objpfx)loadtest.out: $(test-modules)
 517
 518 $(objpfx)neededtest: $(libdl)
 519 $(objpfx)neededtest.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
 520                          $(objpfx)neededobj3.so
 521
 522 $(objpfx)neededtest2: $(libdl)
 523 $(objpfx)neededtest2.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
 524                           $(objpfx)neededobj3.so
 525
 526 $(objpfx)neededtest3: $(libdl)
 527 $(objpfx)neededtest3.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
 528                           $(objpfx)neededobj3.so $(objpfx)neededobj4.so
 529
 530 neededtest4-ENV = LC_ALL=C LANGUAGE=C
 531 $(objpfx)neededtest4: $(libdl) $(objpfx)neededobj1.so
 532 $(objpfx)neededtest4.out: $(objpfx)neededobj5.so $(objpfx)neededobj6.so
 533
 534 $(objpfx)restest1: $(objpfx)testobj1.so $(objpfx)testobj1_1.so $(libdl)
 535 LDFLAGS-restest1 = -rdynamic
 536
 537 $(objpfx)restest2: $(libdl)
 538 LDFLAGS-restest2 = -rdynamic
 539
 540 $(objpfx)restest1.out: $(test-modules)
 541
 542 preloadtest-preloads = testobj1 testobj2 testobj3 testobj4 testobj5
 543 $(objpfx)preloadtest: $(objpfx)testobj6.so
 544 LDFLAGS-preloadtest = -rdynamic
 545 $(objpfx)preloadtest.out: $(preloadtest-preloads:%=$(objpfx)%.so)
 546 preloadtest-ENV = \
 547   LD_PRELOAD=$(subst $(empty) ,:,$(strip $(preloadtest-preloads:=.so)))
 548
 549 $(objpfx)loadfail: $(libdl)
 550 LDFLAGS-loadfail = -rdynamic
 551
 552 $(objpfx)loadfail.out: $(objpfx)failobj.so
 553
 554 $(objpfx)multiload: $(libdl)
 555 LDFLAGS-multiload = -rdynamic
 556 CFLAGS-multiload.c = -DOBJDIR=\"$(elf-objpfx)\"
 557
 558 $(objpfx)multiload.out: $(objpfx)testobj1.so
 559
 560 $(objpfx)origtest: $(libdl)
 561 LDFLAGS-origtest = -rdynamic
 562 $(objpfx)origtest.out: $(objpfx)testobj1.so
 563
 564 ifeq ($(have-thread-library),yes)
 565 $(objpfx)resolvfail: $(libdl) $(shared-thread-library)
 566 else
 567 $(objpfx)resolvfail: $(libdl)
 568 endif
 569
 570 $(objpfx)constload1: $(libdl)
 571 $(objpfx)constload1.out: $(objpfx)constload2.so $(objpfx)constload3.so
 572
 573 $(objpfx)circleload1: $(libdl)
 574 $(objpfx)circleload1.out: $(objpfx)circlemod1.so \
 575                           $(objpfx)circlemod1a.so
 576
 577 $(objpfx)circlemod1.so: $(objpfx)circlemod2.so
 578 $(objpfx)circlemod2.so: $(objpfx)circlemod3.so
 579 $(objpfx)circlemod1a.so: $(objpfx)circlemod2a.so
 580 $(objpfx)circlemod2a.so: $(objpfx)circlemod3a.so
 581
 582 $(objpfx)order: $(addprefix $(objpfx),dep4.so dep3.so dep2.so dep1.so)
 583
 584 $(objpfx)order.out: $(objpfx)order
 585         $(elf-objpfx)$(rtld-installed-name) \
 586           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 587           $(objpfx)order > $@
 588         (echo "0123456789" | cmp $@ -) > /dev/null
 589
 590 $(objpfx)vismain: $(addprefix $(objpfx),vismod1.so vismod2.so)
 591 $(objpfx)vismain.out: $(addprefix $(objpfx),vismod3.so)
 592 vismain-ENV = LD_PRELOAD=$(addprefix $(objpfx),vismod3.so)
 593
 594 $(objpfx)noload: $(objpfx)testobj1.so
 595 LDFLAGS-noload = -rdynamic
 596 $(objpfx)noload.out: $(objpfx)testobj5.so
 597
 598 LDFLAGS-nodelete = -rdynamic
 599 LDFLAGS-nodelmod1.so = -Wl,--enable-new-dtags,-z,nodelete
 600 LDFLAGS-nodelmod4.so = -Wl,--enable-new-dtags,-z,nodelete
 601 $(objpfx)nodelete: $(libdl)
 602 $(objpfx)nodelete.out: $(objpfx)nodelmod1.so $(objpfx)nodelmod2.so \
 603                        $(objpfx)nodelmod3.so
 604
 605 LDFLAGS-nodlopenmod.so = -Wl,--enable-new-dtags,-z,nodlopen
 606 $(objpfx)nodlopen: $(libdl)
 607 $(objpfx)nodlopen.out: $(objpfx)nodlopenmod.so
 608
 609 $(objpfx)nodlopenmod2.so: $(objpfx)nodlopenmod.so
 610 $(objpfx)nodlopen2: $(libdl)
 611 $(objpfx)nodlopen2.out: $(objpfx)nodlopenmod2.so
 612
 613 $(objpfx)filtmod1.so: $(objpfx)filtmod1.os $(objpfx)filtmod2.so
 614         $(LINK.o) -shared -o $@ -B$(csu-objpfx) $(LDFLAGS.so) \
 615                   -L$(subst :, -L,$(rpath-link)) \
 616                   -Wl,-rpath-link=$(rpath-link) \
 617                   $< -Wl,-F,$(objpfx)filtmod2.so
 618 $(objpfx)filter: $(objpfx)filtmod1.so
 619
 620 $(objpfx)unload: $(libdl)
 621 $(objpfx)unload.out: $(objpfx)unloadmod.so
 622
 623 $(objpfx)reldep: $(libdl)
 624 $(objpfx)reldep.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod2.so
 625
 626 $(objpfx)reldep2: $(libdl)
 627 $(objpfx)reldep2.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod3.so
 628
 629 $(objpfx)reldep3: $(libdl)
 630 $(objpfx)reldep3.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod4.so
 631
 632 $(objpfx)reldep4: $(libdl)
 633 $(objpfx)reldep4.out: $(objpfx)reldep4mod1.so $(objpfx)reldep4mod2.so
 634
 635 $(objpfx)next: $(objpfx)nextmod1.so $(objpfx)nextmod2.so $(libdl)
 636
 637 $(objpfx)unload2: $(libdl)
 638 $(objpfx)unload2.out: $(objpfx)unload2mod.so $(objpfx)unload2dep.so
 639
 640 $(objpfx)lateglobal: $(libdl)
 641 $(objpfx)lateglobal.out: $(objpfx)ltglobmod1.so $(objpfx)ltglobmod2.so
 642
 643 $(objpfx)tst-pathopt: $(libdl)
 644 $(objpfx)tst-pathopt.out: tst-pathopt.sh $(objpfx)tst-pathopt \
 645                           $(objpfx)pathoptobj.so
 646         $(SHELL) -e $< $(common-objpfx)
 647
 648 $(objpfx)initfirst: $(libdl)
 649 $(objpfx)initfirst.out: $(objpfx)firstobj.so
 650
 651 $(objpfx)global: $(objpfx)globalmod1.so
 652 $(objpfx)global.out: $(objpfx)reldepmod1.so
 653
 654 $(objpfx)dblload: $(libdl)
 655 $(objpfx)dblload.out: $(objpfx)dblloadmod1.so $(objpfx)dblloadmod2.so
 656
 657 $(objpfx)dblunload: $(libdl)
 658 $(objpfx)dblunload.out: $(objpfx)dblloadmod1.so $(objpfx)dblloadmod2.so
 659
 660 $(objpfx)reldep5: $(libdl)
 661 $(objpfx)reldep5.out: $(objpfx)reldepmod5.so $(objpfx)reldepmod6.so
 662
 663 $(objpfx)reldep6: $(libdl)
 664 $(objpfx)reldep6.out: $(objpfx)reldep6mod3.so $(objpfx)reldep6mod4.so
 665
 666 $(objpfx)reldep7: $(libdl)
 667 $(objpfx)reldep7.out: $(objpfx)reldep7mod1.so $(objpfx)reldep7mod2.so
 668
 669 $(objpfx)reldep8: $(libdl)
 670 $(objpfx)reldep8.out: $(objpfx)reldep8mod3.so
 671
 672 LDFLAGS-nodel2mod2.so = -Wl,--enable-new-dtags,-z,nodelete
 673 $(objpfx)nodelete2: $(libdl)
 674 $(objpfx)nodelete2.out: $(objpfx)nodel2mod3.so
 675
 676 $(objpfx)reldep9: $(libdl)
 677 $(objpfx)reldep9.out: $(objpfx)reldep9mod3.so
 678
 679 $(objpfx)tst-tls3: $(objpfx)tst-tlsmod1.so
 680
 681 $(objpfx)tst-tls4: $(libdl)
 682 $(objpfx)tst-tls4.out: $(objpfx)tst-tlsmod2.so
 683
 684 $(objpfx)tst-tls5: $(libdl)
 685 $(objpfx)tst-tls5.out: $(objpfx)tst-tlsmod2.so
 686
 687 $(objpfx)tst-tls6: $(libdl)
 688 $(objpfx)tst-tls6.out: $(objpfx)tst-tlsmod2.so
 689
 690 $(objpfx)tst-tls7: $(libdl)
 691 $(objpfx)tst-tls7.out: $(objpfx)tst-tlsmod3.so
 692
 693 $(objpfx)tst-tls8: $(libdl)
 694 $(objpfx)tst-tls8.out: $(objpfx)tst-tlsmod3.so $(objpfx)tst-tlsmod4.so
 695
 696 $(objpfx)tst-tls9: $(libdl)
 697 $(objpfx)tst-tls9.out: $(objpfx)tst-tlsmod5.so $(objpfx)tst-tlsmod6.so
 698
 699 $(objpfx)tst-tls10: $(objpfx)tst-tlsmod8.so
 700
 701 $(objpfx)tst-tls11: $(objpfx)tst-tlsmod10.so
 702
 703 $(objpfx)tst-tls12: $(objpfx)tst-tlsmod12.so
 704
 705 $(objpfx)tst-tls13: $(libdl)
 706 $(objpfx)tst-tls13.out: $(objpfx)tst-tlsmod13a.so
 707
 708 $(objpfx)tst-tls14: $(objpfx)tst-tlsmod14a.so $(libdl)
 709 $(objpfx)tst-tls14.out: $(objpfx)tst-tlsmod14b.so
 710
 711 $(objpfx)tst-tls15: $(libdl)
 712 $(objpfx)tst-tls15.out: $(objpfx)tst-tlsmod15a.so $(objpfx)tst-tlsmod15b.so
 713
 714 $(objpfx)tst-tls-dlinfo: $(libdl)
 715 $(objpfx)tst-tls-dlinfo.out: $(objpfx)tst-tlsmod2.so
 716
 717
 718
 719 $(objpfx)tst-tls16: $(libdl)
 720 $(objpfx)tst-tls16.out: $(objpfx)tst-tlsmod16a.so $(objpfx)tst-tlsmod16b.so
 721
 722 $(objpfx)tst-tls17: $(libdl)
 723 $(objpfx)tst-tls17.out: $(objpfx)tst-tlsmod17b.so
 724 $(patsubst %,$(objpfx)tst-tlsmod17a%.os,$(tlsmod17a-suffixes)): $(objpfx)tst-tlsmod17a%.os : tst-tlsmod17a.c
 725         $(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ -DN=$* -DNOT_IN_libc=1 $<
 726 $(patsubst %,$(objpfx)tst-tlsmod17a%.so,$(tlsmod17a-suffixes)): $(objpfx)tst-tlsmod17a%.so: $(objpfx)ld.so
 727 $(objpfx)tst-tlsmod17b.so: $(patsubst %,$(objpfx)tst-tlsmod17a%.so,$(tlsmod17a-suffixes))
 728
 729 $(objpfx)tst-tls18: $(libdl)
 730 $(objpfx)tst-tls18.out: $(patsubst %,$(objpfx)tst-tlsmod18a%.so,$(tlsmod18a-suffixes))
 731 $(patsubst %,$(objpfx)tst-tlsmod18a%.os,$(tlsmod18a-suffixes)): $(objpfx)tst-tlsmod18a%.os : tst-tlsmod18a.c
 732         $(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ -DN=$* -DNOT_IN_libc=1 $<
 733 $(patsubst %,$(objpfx)tst-tlsmod18a%.so,$(tlsmod18a-suffixes)): $(objpfx)tst-tlsmod18a%.so: $(objpfx)ld.so
 734
 735 CFLAGS-tst-align.c = $(stack-align-test-flags)
 736 CFLAGS-tst-align2.c = $(stack-align-test-flags)
 737 CFLAGS-tst-alignmod.c = $(stack-align-test-flags)
 738 CFLAGS-tst-alignmod2.c = $(stack-align-test-flags)
 739 $(objpfx)tst-align: $(libdl)
 740 $(objpfx)tst-align.out: $(objpfx)tst-alignmod.so
 741 $(objpfx)tst-align2: $(objpfx)tst-alignmod2.so
 742
 743 $(objpfx)unload3: $(libdl)
 744 $(objpfx)unload3.out: $(objpfx)unload3mod1.so $(objpfx)unload3mod2.so \
 745                       $(objpfx)unload3mod3.so $(objpfx)unload3mod4.so
 746
 747 $(objpfx)unload4: $(libdl)
 748 $(objpfx)unload4.out: $(objpfx)unload4mod1.so $(objpfx)unload4mod3.so
 749
 750 $(objpfx)unload5: $(libdl)
 751 $(objpfx)unload5.out: $(objpfx)unload3mod1.so $(objpfx)unload3mod2.so \
 752                       $(objpfx)unload3mod3.so $(objpfx)unload3mod4.so
 753
 754 $(objpfx)unload6: $(libdl)
 755 $(objpfx)unload6.out: $(objpfx)unload6mod1.so $(objpfx)unload6mod2.so \
 756                       $(objpfx)unload6mod3.so
 757
 758 $(objpfx)unload7: $(libdl)
 759 $(objpfx)unload7.out: $(objpfx)unload7mod1.so $(objpfx)unload7mod2.so
 760 unload7-ENV = MALLOC_PERTURB_=85
 761
 762 ifdef libdl
 763 $(objpfx)tst-tls9-static: $(common-objpfx)dlfcn/libdl.a
 764 $(objpfx)tst-tls9-static.out: $(objpfx)tst-tlsmod5.so $(objpfx)tst-tlsmod6.so
 765 endif
 766
 767 ifeq ($(have-z-execstack),yes)
 768 $(objpfx)tst-execstack: $(libdl)
 769 $(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so
 770 LDFLAGS-tst-execstack = -Wl,-z,noexecstack
 771 LDFLAGS-tst-execstack-mod = -Wl,-z,execstack
 772
 773 $(objpfx)tst-execstack-needed: $(objpfx)tst-execstack-mod.so
 774 LDFLAGS-tst-execstack-needed = -Wl,-z,noexecstack
 775
 776 LDFLAGS-tst-execstack-prog = -Wl,-z,execstack
 777 endif
 778
 779 $(objpfx)tst-array1.out: $(objpfx)tst-array1
 780         $(elf-objpfx)$(rtld-installed-name) \
 781           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 782           $(objpfx)tst-array1 > $@
 783         cmp $@ tst-array1.exp > /dev/null
 784
 785 $(objpfx)tst-array1-static.out: $(objpfx)tst-array1-static
 786         $(objpfx)tst-array1-static > $@
 787         cmp $@ tst-array1.exp > /dev/null
 788
 789 $(objpfx)tst-array2: $(objpfx)tst-array2dep.so
 790 $(objpfx)tst-array2.out: $(objpfx)tst-array2
 791         $(elf-objpfx)$(rtld-installed-name) \
 792           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 793           $(objpfx)tst-array2 > $@
 794         cmp $@ tst-array2.exp > /dev/null
 795
 796 $(objpfx)tst-array3.out: $(objpfx)tst-array3
 797         $(elf-objpfx)$(rtld-installed-name) \
 798           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 799           $(objpfx)tst-array3 > $@
 800         cmp $@ tst-array1.exp > /dev/null
 801
 802 $(objpfx)tst-array4: $(libdl)
 803 $(objpfx)tst-array4.out: $(objpfx)tst-array4 $(objpfx)tst-array2dep.so
 804         $(elf-objpfx)$(rtld-installed-name) \
 805           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 806           $< > $@
 807         cmp $@ tst-array4.exp > /dev/null
 808
 809 $(objpfx)tst-array5: $(objpfx)tst-array5dep.so
 810 $(objpfx)tst-array5.out: $(objpfx)tst-array5
 811         $(elf-objpfx)$(rtld-installed-name) \
 812           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 813           $(objpfx)tst-array5 > $@
 814         cmp $@ tst-array5.exp > /dev/null
 815
 816 $(objpfx)tst-array5-static.out: $(objpfx)tst-array5-static
 817         $(objpfx)tst-array5-static > $@
 818         cmp $@ tst-array5-static.exp > /dev/null
 819
 820 ifeq (yesyes,$(have-fpie)$(build-shared))
 821 CFLAGS-tst-pie1.c += $(pie-ccflag)
 822
 823 $(objpfx)tst-pie1.out: $(objpfx)tst-pie1
 824         $(elf-objpfx)$(rtld-installed-name) \
 825           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 826           $< > $@
 827
 828 $(objpfx)tst-pie1: $(objpfx)tst-pie1.o $(objpfx)tst-piemod1.so
 829         $(LINK.o) -pie -Wl,-O1 \
 830           $(sysdep-LDFLAGS) $(config-LDFLAGS) \
 831           $(extra-B-$(@F:lib%.so=%).so) -B$(csu-objpfx) \
 832           $(extra-B-$(@F:lib%.so=%).so) $(load-map-file) \
 833           $(LDFLAGS) $(LDFLAGS-$(@F)) \
 834           -L$(subst :, -L,$(rpath-link)) -Wl,-rpath-link=$(rpath-link) \
 835           -o $@ $(objpfx)tst-pie1.o $(objpfx)tst-piemod1.so \
 836           $(common-objpfx)libc_nonshared.a
 837
 838 generated += tst-pie1 tst-pie1.out tst-pie1.o
 839 endif
 840
 841 check-textrel-CFLAGS = -O -Wall -D_XOPEN_SOURCE=600 -D_BSD_SOURCE
 842 $(objpfx)check-textrel: check-textrel.c
 843         $(native-compile)
 844
 845 check-localplt-CFLAGS = -O -Wall -D_GNU_SOURCE -std=gnu99
 846 $(objpfx)check-localplt: check-localplt.c
 847         $(native-compile)
 848
 849 ifeq (yes,$(build-shared))
 850 tests: $(objpfx)check-textrel.out
 851
 852 $(objpfx)check-textrel.out: $(objpfx)check-textrel
 853         $(dir $<)$(notdir $<) $(common-objpfx)libc.so \
 854           $(sort $(wildcard $(common-objpfx)*/lib*.so \
 855                             $(common-objpfx)iconvdata/*.so)) > $@
 856 generated += check-textrel check-textrel.out
 857
 858 $(objpfx)tst-dlmodcount: $(libdl)
 859 $(objpfx)tst-dlmodcount.out: $(test-modules)
 860
 861 check-data := $(firstword $(wildcard \
 862                 $(foreach D,$(add-ons) scripts,\
 863                           $(patsubst %,$(..)$D/data/localplt-%.data,\
 864                                      $(abi-name) \
 865                                      $(addsuffix -$(config-os),\
 866                                                  $(config-machine) \
 867                                                  $(base-machine)) \
 868                            generic))))
 869
 870 tests: $(objpfx)check-localplt.out
 871
 872 ifeq ($(have-thread-library),yes)
 873 thread-dso := $(filter-out %_nonshared.a, $(shared-thread-library))
 874 endif
 875
 876 $(objpfx)check-localplt.out: $(objpfx)check-localplt \
 877                              $(common-objpfx)libc.so \
 878                              $(common-objpfx)math/libm.so $(thread-dso) \
 879                              $(common-objpfx)rt/librt.so \
 880                              $(common-objpfx)dlfcn/libdl.so \
 881                              $(common-objpfx)resolv/libresolv.so \
 882                              $(common-objpfx)crypt/libcrypt.so \
 883                              $(check-data)
 884         $(dir $<)$(notdir $<) $(filter-out $< $(check-data),$^) | \
 885           LC_ALL=C sort | \
 886           diff -u $(check-data) - > $@
 887 endif
 888
 889 $(objpfx)tst-dlopenrpathmod.so: $(libdl)
 890 $(objpfx)tst-dlopenrpath: $(objpfx)tst-dlopenrpathmod.so $(libdl)
 891 CFLAGS-tst-dlopenrpath.c += -DPFX=\"$(objpfx)\"
 892 LDFLAGS-tst-dlopenrpathmod.so += -Wl,-rpath,\$$ORIGIN/test-subdir
 893 $(objpfx)tst-dlopenrpath.out: $(objpfx)firstobj.so
 894
 895 $(objpfx)tst-deep1mod2.so: $(objpfx)tst-deep1mod3.so
 896 $(objpfx)tst-deep1: $(libdl) $(objpfx)tst-deep1mod1.so
 897 $(objpfx)tst-deep1.out: $(objpfx)tst-deep1mod2.so
 898 LDFLAGS-tst-deep1 += -rdynamic
 899 tst-deep1mod3.so-no-z-defs = yes
 900
 901 $(objpfx)tst-dlmopen1mod.so: $(libdl)
 902 $(objpfx)tst-dlmopen1: $(libdl)
 903 $(objpfx)tst-dlmopen1.out: $(objpfx)tst-dlmopen1mod.so
 904
 905 $(objpfx)tst-dlmopen2: $(libdl)
 906 $(objpfx)tst-dlmopen2.out: $(objpfx)tst-dlmopen1mod.so
 907
 908 $(objpfx)tst-dlmopen3: $(libdl)
 909 $(objpfx)tst-dlmopen3.out: $(objpfx)tst-dlmopen1mod.so
 910
 911 $(objpfx)tst-audit1.out: $(objpfx)tst-auditmod1.so
 912 tst-audit1-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
 913
 914 $(objpfx)tst-audit2.out: $(objpfx)tst-auditmod1.so
 915 tst-audit2-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
 916
 917 $(objpfx)tst-global1: $(libdl)
 918 $(objpfx)tst-global1.out: $(objpfx)testobj6.so $(objpfx)testobj2.so
 919
 920 $(objpfx)order2: $(libdl)
 921 $(objpfx)order2.out: $(objpfx)order2 $(objpfx)order2mod1.so \
 922                      $(objpfx)order2mod2.so
 923         $(elf-objpfx)$(rtld-installed-name) \
 924           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 925           $(objpfx)order2 > $@
 926         (echo "12345" | cmp $@ -) > /dev/null
 927 $(objpfx)order2mod1.so: $(objpfx)order2mod4.so
 928 $(objpfx)order2mod4.so: $(objpfx)order2mod3.so
 929 $(objpfx)order2mod2.so: $(objpfx)order2mod3.so
 930 order2mod2.so-no-z-defs = yes
 931
 932 tst-stackguard1-ARGS = --command "$(built-program-cmd) --child"
 933 tst-stackguard1-static-ARGS = --command "$(objpfx)tst-stackguard1-static --child"
 934
 935 $(objpfx)tst-leaks1: $(libdl)
 936 $(objpfx)tst-leaks1-mem: $(objpfx)tst-leaks1.out
 937         $(common-objpfx)malloc/mtrace $(objpfx)tst-leaks1.mtrace > $@
 938
 939 tst-leaks1-ENV = MALLOC_TRACE=$(objpfx)tst-leaks1.mtrace
 940
 941 $(objpfx)tst-addr1: $(libdl)
 942
 943 $(objpfx)tst-thrlock: $(libdl) $(shared-thread-library)