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                    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-audit1.c tst-audit2.c tst-audit3.c tst-audit4.c \
  93                    tst-auditmod1.c tst-auditmod3a.c tst-auditmod3b.c \
  94                    tst-auditmod4a.c tst-auditmod4b.c \
  95                    tst-audit5.c tst-auditmod5a.c tst-auditmod5b.c \
  96                    order2mod1.c order2mod2.c order2mod3.c order2mod4.c \
  97                    tst-stackguard1.c tst-stackguard1-static.c \
  98                    tst-array5.c tst-array5-static.c tst-array5dep.c \
  99                    tst-array5.exp tst-leaks1.c check-execstack.c \
 100                    ifuncmain1.c ifuncmain1pic.c ifuncmain1vis.c \
 101                    ifuncmain1vispic.c ifuncmain1static.c \
 102                    ifuncmain1staticpic.c ifuncmain1picstatic.c \
 103                    ifuncdep1.c ifuncdep1pic.c ifuncmod1.c \
 104                    ifuncmain1pie.c ifuncmain1vispie.c \
 105                    ifuncmain1staticpie.c \
 106                    ifuncmain2.c ifuncmain2static.c ifuncdep2.c \
 107                    ifuncmain2pic.c ifuncmain2picstatic.c ifuncdep2pic.c \
 108                    ifuncmain3.c ifuncmod3.c \
 109                    ifuncmain4.c ifuncmain4static.c ifuncmain4picstatic.c \
 110                    ifuncmain5.c ifuncmain5pic.c ifuncmain5picstatic.c \
 111                    ifuncmain5pie.c ifuncmain5static.c \
 112                    ifuncmain5staticpic.c \
 113                    ifuncdep5.c ifuncdep5pic.c ifuncmod5.c \
 114                    ifuncmain6pie.c ifuncmod6.c \
 115                    ifuncmain7.c ifuncmain7pic.c ifuncmain7picstatic.c \
 116                    ifuncmain7pie.c ifuncmain7static.c \
 117                    tst-unique1.c tst-unique1mod1.c tst-unique1mod2.c \
 118                    tst-unique2.c tst-unique2mod1.c tst-unique2mod2.c
 119
 120 CFLAGS-dl-runtime.c = -fexceptions -fasynchronous-unwind-tables
 121 CFLAGS-dl-lookup.c = -fexceptions -fasynchronous-unwind-tables
 122 CFLAGS-dl-iterate-phdr.c = $(uses-callbacks)
 123
 124 include ../Makeconfig
 125
 126 ifeq ($(unwind-find-fde),yes)
 127 routines += unwind-dw2-fde-glibc
 128 shared-only-routines += unwind-dw2-fde-glibc
 129 endif
 130
 131 before-compile  = $(objpfx)trusted-dirs.h
 132 generated       := trusted-dirs.h trusted-dirs.st for-renamed/renamed.so
 133 generated-dirs  := for-renamed
 134
 135 ifeq ($(versioning),yes)
 136 ld-map          = $(common-objpfx)ld.map
 137 endif
 138
 139 ifeq (yes,$(build-shared))
 140 extra-objs      = $(all-rtld-routines:%=%.os) soinit.os sofini.os interp.os
 141 generated       += librtld.os dl-allobjs.os ld.so ldd
 142 install-others  = $(inst_slibdir)/$(rtld-installed-name)
 143 install-bin-script = ldd
 144 endif
 145
 146 others          = sprof sln
 147 install-bin     = sprof
 148 others-static   = sln
 149 install-rootsbin = sln
 150
 151 ifeq (yes,$(use-ldconfig))
 152 ifeq (yes,$(build-shared))
 153 others-static   += ldconfig
 154 others          += ldconfig
 155 install-rootsbin += ldconfig
 156
 157 ldconfig-modules := cache readlib xmalloc xstrdup chroot_canon
 158 extra-objs      += $(ldconfig-modules:=.o)
 159
 160 # To find xmalloc.c and xstrdup.c
 161 vpath %.c ../locale/programs
 162
 163 endif
 164 endif
 165
 166 tests = tst-tls1 tst-tls2 tst-tls9 tst-leaks1
 167 ifeq (yes,$(have-initfini-array))
 168 tests += tst-array1 tst-array2 tst-array3 tst-array4 tst-array5
 169 endif
 170 ifeq (yes,$(build-static))
 171 tests-static = tst-tls1-static tst-tls2-static tst-stackguard1-static
 172 ifeq (yesyesyes,$(build-static)$(build-shared)$(elf))
 173 tests-static += tst-tls9-static
 174 tst-tls9-static-ENV = \
 175        LD_LIBRARY_PATH=$(objpfx):$(common-objpfx):$(common-objpfx)dlfcn
 176 endif
 177 ifeq (yes,$(have-initfini-array))
 178 tests-static += tst-array1-static tst-array5-static
 179 endif
 180 tests += $(tests-static)
 181 endif
 182 ifeq (yes,$(build-shared))
 183 tests += loadtest restest1 preloadtest loadfail multiload origtest resolvfail \
 184          constload1 order vismain noload filter unload \
 185          reldep reldep2 reldep3 reldep4 nodelete nodelete2 \
 186          nodlopen nodlopen2 neededtest neededtest2 \
 187          neededtest3 neededtest4 unload2 lateglobal initfirst global \
 188          restest2 next dblload dblunload reldep5 reldep6 reldep7 reldep8 \
 189          circleload1 tst-tls3 tst-tls4 tst-tls5 tst-tls6 tst-tls7 tst-tls8 \
 190          tst-tls10 tst-tls11 tst-tls12 tst-tls13 tst-tls14 tst-tls15 \
 191          tst-tls16 tst-tls17 tst-tls18 tst-tls-dlinfo \
 192          tst-align tst-align2 $(tests-execstack-$(have-z-execstack)) \
 193          tst-dlmodcount tst-dlopenrpath tst-deep1 \
 194          tst-dlmopen1 tst-dlmopen2 tst-dlmopen3 \
 195          unload3 unload4 unload5 unload6 unload7 tst-global1 order2 \
 196          tst-audit1 tst-audit2 \
 197          tst-stackguard1 tst-addr1 tst-thrlock \
 198          tst-unique1 tst-unique2
 199 #        reldep9
 200 test-srcs = tst-pathopt
 201 tests-execstack-yes = tst-execstack tst-execstack-needed tst-execstack-prog
 202 ifeq (x86_64,$(config-machine))
 203 tests += tst-audit3 tst-audit4 tst-audit5
 204 endif
 205 endif
 206 ifeq (yesyes,$(have-fpie)$(build-shared))
 207 tests: $(objpfx)tst-pie1.out
 208 endif
 209 tests: $(objpfx)tst-leaks1-mem
 210 tlsmod17a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
 211 tlsmod18a-suffixes = 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
 212 modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \
 213                 testobj1_1 failobj constload2 constload3 unloadmod \
 214                 dep1 dep2 dep3 dep4 vismod1 vismod2 vismod3 \
 215                 nodelmod1 nodelmod2 nodelmod3 nodelmod4 \
 216                 nodel2mod1 nodel2mod2 nodel2mod3 \
 217                 nodlopenmod nodlopenmod2 filtmod1 filtmod2 \
 218                 reldepmod1 reldepmod2 reldepmod3 reldepmod4 nextmod1 nextmod2 \
 219                 reldep4mod1 reldep4mod2 reldep4mod3 reldep4mod4 \
 220                 neededobj1 neededobj2 neededobj3 neededobj4 \
 221                 neededobj5 neededobj6 firstobj globalmod1 \
 222                 unload2mod unload2dep ltglobmod1 ltglobmod2 pathoptobj \
 223                 dblloadmod1 dblloadmod2 dblloadmod3 reldepmod5 reldepmod6 \
 224                 reldep6mod0 reldep6mod1 reldep6mod2 reldep6mod3 reldep6mod4 \
 225                 reldep7mod1 reldep7mod2 \
 226                 tst-tlsmod1 tst-tlsmod2 tst-tlsmod3 tst-tlsmod4 \
 227                 tst-tlsmod5 tst-tlsmod6 tst-tlsmod7 tst-tlsmod8 \
 228                 tst-tlsmod9 tst-tlsmod10 tst-tlsmod11 tst-tlsmod12 \
 229                 tst-tlsmod13 tst-tlsmod13a tst-tlsmod14a tst-tlsmod14b \
 230                 tst-tlsmod15a tst-tlsmod15b tst-tlsmod16a tst-tlsmod16b \
 231                 $(patsubst %,tst-tlsmod17a%,$(tlsmod17a-suffixes)) \
 232                 tst-tlsmod17b \
 233                 $(patsubst %,tst-tlsmod18a%,$(tlsmod18a-suffixes)) \
 234                 circlemod1 circlemod1a circlemod2 circlemod2a \
 235                 circlemod3 circlemod3a \
 236                 reldep8mod1 reldep8mod2 reldep8mod3 \
 237                 reldep9mod1 reldep9mod2 reldep9mod3 \
 238                 tst-alignmod tst-alignmod2 \
 239                 $(modules-execstack-$(have-z-execstack)) \
 240                 tst-dlopenrpathmod tst-deep1mod1 tst-deep1mod2 tst-deep1mod3 \
 241                 tst-dlmopen1mod tst-auditmod1 \
 242                 tst-auditmod3a tst-auditmod3b \
 243                 tst-auditmod4a tst-auditmod4b \
 244                 tst-auditmod5a tst-auditmod5b \
 245                 unload3mod1 unload3mod2 unload3mod3 unload3mod4 \
 246                 unload4mod1 unload4mod2 unload4mod3 unload4mod4 \
 247                 unload6mod1 unload6mod2 unload6mod3 \
 248                 unload7mod1 unload7mod2 \
 249                 order2mod1 order2mod2 order2mod3 order2mod4 \
 250                 tst-unique1mod1 tst-unique1mod2 \
 251                 tst-unique2mod1 tst-unique2mod2
 252 ifeq (yes,$(have-initfini-array))
 253 modules-names += tst-array2dep tst-array5dep
 254 endif
 255 ifeq (yesyes,$(have-fpie)$(build-shared))
 256 modules-names += tst-piemod1
 257 endif
 258 modules-execstack-yes = tst-execstack-mod
 259 extra-test-objs += $(addsuffix .os,$(strip $(modules-names)))
 260 # We need this variable to be sure the test modules get the right CPPFLAGS.
 261 test-extras += $(modules-names)
 262
 263 # filtmod1.so has a special rule
 264 modules-names-nobuild := filtmod1
 265
 266 ifeq (yes,$(multi-arch))
 267 tests-static += ifuncmain1static ifuncmain1picstatic \
 268                 ifuncmain2static ifuncmain2picstatic \
 269                 ifuncmain4static ifuncmain4picstatic \
 270                 ifuncmain5static ifuncmain5picstatic \
 271                 ifuncmain7static ifuncmain7picstatic
 272
 273 ifeq (yes,$(build-shared))
 274 tests += ifuncmain1 ifuncmain1pic ifuncmain1vis ifuncmain1vispic \
 275          ifuncmain1staticpic \
 276          ifuncmain2 ifuncmain2pic ifuncmain3 ifuncmain4 \
 277          ifuncmain5 ifuncmain5pic ifuncmain5staticpic \
 278          ifuncmain7 ifuncmain7pic
 279 ifeq (yes,$(have-fpie))
 280 tests: $(objpfx)ifuncmain1pie.out $(objpfx)ifuncmain1vispie.out \
 281         $(objpfx)ifuncmain1staticpie.out $(objpfx)ifuncmain5pie.out \
 282         $(objpfx)ifuncmain6pie.out $(objpfx)ifuncmain7pie.out
 283 endif
 284 modules-names += ifuncmod1 ifuncmod3 ifuncmod5 ifuncmod6
 285 endif
 286 endif
 287
 288
 289 include ../Rules
 290
 291 check-abi: check-abi-ld
 292 update-abi: update-abi-ld
 293
 294 ifeq (yes,$(build-shared))
 295 # Make sure these things are built in the `make lib' pass so they can be used
 296 # to run programs during the `make others' pass.
 297 lib-noranlib: $(objpfx)$(rtld-installed-name) \
 298               $(addprefix $(objpfx),$(extra-objs))
 299 endif
 300
 301 # Command to link into a larger single relocatable object.
 302 reloc-link = $(LINK.o) -nostdlib -nostartfiles -r
 303
 304 $(objpfx)dl-allobjs.os: $(all-rtld-routines:%=$(objpfx)%.os)
 305         $(reloc-link) -o $@ $^
 306
 307 # Link together the dynamic linker into a single relocatable object.
 308 # First we do a link against libc_pic.a just to get a link map,
 309 # and discard the object produced by that link.  From the link map
 310 # we can glean all the libc modules that need to go into the dynamic
 311 # linker.  Then we do a recursive make that goes into all the subdirs
 312 # those modules come from and builds special rtld-foo.os versions that
 313 # are compiled with special flags, and puts these modules into rtld-libc.a
 314 # for us.  Then we do the real link using rtld-libc.a instead of libc_pic.a.
 315
 316 $(objpfx)librtld.map: $(objpfx)dl-allobjs.os $(common-objpfx)libc_pic.a
 317         @-rm -f $@T
 318         $(reloc-link) -o $@.o '-Wl,-(' $^ -lgcc '-Wl,-)' -Wl,-Map,$@T
 319         rm -f $@.o
 320         mv -f $@T $@
 321
 322 $(objpfx)librtld.mk: $(objpfx)librtld.map Makefile
 323         LC_ALL=C \
 324         sed -n 's@^$(common-objpfx)\([^(]*\)(\([^)]*\.os\)) *.*$$@\1 \2@p' \
 325             $< | \
 326         while read lib file; do \
 327           case $$lib in \
 328           libc_pic.a) \
 329             LC_ALL=C fgrep -l /$$file \
 330                   $(common-objpfx)stamp.os $(common-objpfx)*/stamp.os | \
 331             LC_ALL=C \
 332             sed 's@^$(common-objpfx)\([^/]*\)/stamp\.os$$@rtld-\1'" +=$$file@"\
 333             ;; \
 334           */*.a) \
 335             echo rtld-$${lib%%/*} += $$file ;; \
 336           *) echo "Wasn't expecting $$lib($$file)" >&2; exit 1 ;; \
 337           esac; \
 338         done > $@T
 339         echo rtld-subdirs = `LC_ALL=C sed 's/^rtld-\([^ ]*\).*$$/\1/' $@T \
 340                              | LC_ALL=C sort -u` >> $@T
 341         mv -f $@T $@
 342
 343 $(objpfx)rtld-libc.a: $(objpfx)librtld.mk FORCE
 344         $(MAKE) -f $< -f rtld-Rules
 345
 346 $(objpfx)librtld.os: $(objpfx)dl-allobjs.os $(objpfx)rtld-libc.a
 347         $(LINK.o) -nostdlib -nostartfiles -r -o $@ '-Wl,-(' $^ -lgcc '-Wl,-)' \
 348                   -Wl,-Map,$@.map
 349
 350 generated += librtld.map librtld.mk rtld-libc.a librtld.os.map
 351
 352 z-now-yes = -Wl,-z,now
 353
 354 $(objpfx)ld.so: $(objpfx)librtld.os $(ld-map)
 355         @rm -f $@.lds
 356         $(LINK.o) -nostdlib -nostartfiles -shared $(z-now-$(bind-now))  \
 357                   $(LDFLAGS-rtld) -Wl,-z,defs -Wl,--verbose 2>&1 |      \
 358                   LC_ALL=C \
 359                   sed -e '/^=========/,/^=========/!d;/^=========/d'    \
 360                       -e 's/\. = .* + SIZEOF_HEADERS;/& _begin = . - SIZEOF_HEADERS;/' \
 361                   > $@.lds
 362         $(LINK.o) -nostdlib -nostartfiles -shared -o $@                 \
 363                   $(LDFLAGS-rtld) -Wl,-z,defs $(z-now-$(bind-now))      \
 364                   $(filter-out $(map-file),$^) $(load-map-file)         \
 365                   -Wl,-soname=$(rtld-installed-name) -T $@.lds
 366         rm -f $@.lds
 367         readelf -s $@ \
 368           | $(AWK) '($$7 ~ /^UND(|EF)$$/ && $$1 != "0:" && $$4 != "REGISTER") { print; p=1 } END { exit p != 0 }'
 369
 370 # interp.c exists just to get this string into the libraries.
 371 CFLAGS-interp.c = -D'RUNTIME_LINKER="$(slibdir)/$(rtld-installed-name)"' \
 372                   -DNOT_IN_libc=1
 373 $(objpfx)interp.os: $(common-objpfx)config.make
 374
 375 ifneq (ld.so,$(rtld-installed-name))
 376 # Make sure ld.so.1 exists in the build directory so we can link
 377 # against it.
 378 $(objpfx)$(rtld-installed-name): $(objpfx)ld.so
 379         rm -f $@
 380         ln -s $(<F) $@
 381 generated += $(rtld-installed-name)
 382 endif
 383
 384 # Build a file mentioning all trustworthy directories to look for shared
 385 # libraries when using LD_LIBRARY_PATH in a setuid program.  The user can
 386 # add directories to the list by defining $(user-defined-trusted-dirs)
 387 # before starting make.
 388 $(objpfx)trusted-dirs.h: $(objpfx)trusted-dirs.st; @:
 389 $(objpfx)trusted-dirs.st: Makefile $(..)Makeconfig
 390         $(make-target-directory)
 391         echo "$(subst :, ,$(default-rpath) $(user-defined-trusted-dirs))"    \
 392         | $(AWK) -f gen-trusted-dirs.awk > ${@:st=T};
 393         echo '#define DL_DST_LIB "$(notdir $(slibdir))"' >> ${@:st=T}
 394         $(move-if-change) ${@:st=T} ${@:st=h}
 395         touch $@
 396 CPPFLAGS-dl-load.c = -I$(objpfx). -I$(csu-objpfx).
 397
 398 ifeq (yes,$(build-shared))
 399 $(inst_slibdir)/$(rtld-version-installed-name): $(objpfx)ld.so $(+force)
 400         $(make-target-directory)
 401         $(do-install-program)
 402
 403 $(inst_slibdir)/$(rtld-installed-name): \
 404   $(inst_slibdir)/$(rtld-version-installed-name) \
 405   $(inst_slibdir)/libc-$(version).so
 406         $(make-shlib-link)
 407
 408 # Special target called by parent to install just the dynamic linker.
 409 .PHONY: ldso_install
 410 ldso_install: $(inst_slibdir)/$(rtld-installed-name)
 411 endif
 412
 413
 414 common-ldd-rewrite = -e 's%@RTLD@%$(slibdir)/$(rtld-installed-name)%g' \
 415                      -e 's%@VERSION@%$(version)%g'
 416 sh-ldd-rewrite = $(common-ldd-rewrite) -e 's%@BASH@%/bin/sh%g;s/\$$"/"/g'
 417 bash-ldd-rewrite = $(common-ldd-rewrite) -e 's%@BASH@%$(BASH)%g' \
 418                    -e 's%@TEXTDOMAINDIR@%$(msgcatdir)%g'
 419
 420 ifneq ($(have-bash2),yes)
 421 ldd-shell = sh
 422 else
 423 ldd-shell = bash
 424 endif
 425
 426 ifeq ($(ldd-rewrite-script),no)
 427 define gen-ldd
 428 LC_ALL=C sed $($(ldd-shell)-ldd-rewrite) < $< > $@.new
 429 endef
 430 else
 431 define gen-ldd
 432 LC_ALL=C sed $($(ldd-shell)-ldd-rewrite) < $< | LC_ALL=C sed -f $(ldd-rewrite-script) > $@.new
 433 endef
 434 endif
 435
 436 $(objpfx)ldd: ldd.bash.in $(common-objpfx)soversions.mk \
 437               $(common-objpfx)config.make
 438         $(gen-ldd)
 439         chmod 555 $@.new
 440         mv -f $@.new $@
 441
 442 $(objpfx)sprof: $(libdl)
 443
 444 $(objpfx)ldconfig: $(ldconfig-modules:%=$(objpfx)%.o)
 445 SYSCONF-FLAGS := -D'SYSCONFDIR="$(sysconfdir)"'
 446 CFLAGS-ldconfig.c = $(SYSCONF-FLAGS) -D'LIBDIR="$(libdir)"' \
 447                     -D'SLIBDIR="$(slibdir)"' -DIS_IN_ldconfig=1
 448 CFLAGS-dl-cache.c = $(SYSCONF-FLAGS)
 449 CFLAGS-cache.c = $(SYSCONF-FLAGS)
 450
 451 CPPFLAGS-.os += $(if $(filter $(@F),$(patsubst %,%.os,$(all-rtld-routines))),-DNOT_IN_libc=1 -DIS_IN_rtld=1)
 452
 453 test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(strip $(modules-names))))
 454 generated += $(addsuffix .so,$(strip $(modules-names)))
 455
 456 ifeq (yes,$(build-shared))
 457 ifeq ($(cross-compiling),no)
 458 tests: $(objpfx)tst-pathopt.out
 459 endif
 460 endif
 461
 462 $(objpfx)testobj1.so: $(libdl)
 463 $(objpfx)testobj1_1.so: $(objpfx)testobj1.so $(libdl)
 464 $(objpfx)testobj2.so: $(objpfx)testobj1.so $(libdl)
 465 $(objpfx)testobj3.so: $(libdl)
 466 $(objpfx)testobj4.so: $(libdl)
 467 $(objpfx)testobj5.so: $(libdl)
 468 $(objpfx)testobj6.so: $(objpfx)testobj1.so $(objpfx)testobj2.so $(libdl)
 469 $(objpfx)failobj.so: $(objpfx)testobj6.so
 470 $(objpfx)dep1.so: $(objpfx)dep2.so $(objpfx)dep4.so
 471 $(objpfx)dep2.so: $(objpfx)dep3.so $(objpfx)dep4.so
 472 $(objpfx)dep4.so: $(objpfx)dep3.so
 473 $(objpfx)nodelmod3.so: $(objpfx)nodelmod4.so
 474 $(objpfx)nextmod1.so: $(libdl)
 475 $(objpfx)neededobj1.so: $(libdl)
 476 $(objpfx)neededobj2.so: $(objpfx)neededobj1.so $(libdl)
 477 $(objpfx)neededobj3.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so $(libdl)
 478 $(objpfx)neededobj4.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
 479                         $(objpfx)neededobj3.so $(libdl)
 480 $(objpfx)neededobj6.so: $(objpfx)neededobj5.so
 481 $(objpfx)unload2mod.so: $(objpfx)unload2dep.so
 482 $(objpfx)ltglobmod2.so: $(libdl)
 483 $(objpfx)firstobj.so: $(shared-thread-library)
 484 $(objpfx)globalmod1.so: $(libdl)
 485 $(objpfx)reldep4mod1.so: $(objpfx)reldep4mod3.so
 486 $(objpfx)reldep4mod2.so: $(objpfx)reldep4mod4.so
 487 $(objpfx)dblloadmod1.so: $(objpfx)dblloadmod3.so
 488 $(objpfx)dblloadmod2.so: $(objpfx)dblloadmod3.so
 489 $(objpfx)reldepmod5.so: $(objpfx)reldepmod2.so
 490 $(objpfx)reldepmod6.so: $(objpfx)reldepmod2.so
 491 $(objpfx)reldep6mod1.so: $(objpfx)reldep6mod0.so
 492 $(objpfx)reldep6mod2.so: $(objpfx)reldep6mod1.so
 493 $(objpfx)reldep6mod3.so: $(objpfx)reldep6mod2.so
 494 $(objpfx)reldep6mod4.so: $(objpfx)reldep6mod1.so
 495 $(objpfx)tst-tlsmod3.so: $(objpfx)tst-tlsmod2.so
 496 $(objpfx)tst-tlsmod8.so: $(objpfx)tst-tlsmod7.so
 497 $(objpfx)tst-tlsmod10.so: $(objpfx)tst-tlsmod9.so
 498 $(objpfx)tst-tlsmod12.so: $(objpfx)tst-tlsmod11.so
 499 $(objpfx)tst-tlsmod13a.so: $(objpfx)tst-tlsmod13.so
 500 # For tst-tls9-static, make sure the modules it dlopens have libc.so in DT_NEEDED
 501 $(objpfx)tst-tlsmod5.so: $(common-objpfx)libc.so
 502 $(objpfx)tst-tlsmod6.so: $(common-objpfx)libc.so
 503 $(objpfx)reldep8mod3.so: $(objpfx)reldep8mod1.so $(objpfx)reldep8mod2.so
 504 $(objpfx)nodel2mod3.so: $(objpfx)nodel2mod1.so $(objpfx)nodel2mod2.so
 505 $(objpfx)reldep9mod2.so: $(objpfx)reldep9mod1.so
 506 $(objpfx)reldep9mod3.so: $(objpfx)reldep9mod1.so $(objpfx)reldep9mod2.so
 507 $(objpfx)unload3mod1.so: $(objpfx)unload3mod3.so
 508 $(objpfx)unload3mod2.so: $(objpfx)unload3mod3.so
 509 $(objpfx)unload3mod3.so: $(objpfx)unload3mod4.so
 510 $(objpfx)unload4mod1.so: $(objpfx)unload4mod2.so $(objpfx)unload4mod3.so
 511 $(objpfx)unload4mod2.so: $(objpfx)unload4mod4.so $(objpfx)unload4mod3.so
 512 $(objpfx)unload6mod1.so: $(libdl)
 513 $(objpfx)unload6mod2.so: $(libdl)
 514 $(objpfx)unload6mod3.so: $(libdl)
 515 $(objpfx)unload7mod1.so: $(libdl)
 516 $(objpfx)unload7mod2.so: $(objpfx)unload7mod1.so
 517
 518 LDFLAGS-tst-tlsmod5.so = -nostdlib
 519 LDFLAGS-tst-tlsmod6.so = -nostdlib
 520
 521 testobj1.so-no-z-defs = yes
 522 testobj3.so-no-z-defs = yes
 523 testobj4.so-no-z-defs = yes
 524 testobj5.so-no-z-defs = yes
 525 testobj6.so-no-z-defs = yes
 526 failobj.so-no-z-defs = yes
 527 constload2.so-no-z-defs = yes
 528 constload3.so-no-z-defs = yes
 529 nodelmod1.so-no-z-defs = yes
 530 nodelmod2.so-no-z-defs = yes
 531 nodelmod4.so-no-z-defs = yes
 532 nodel2mod2.so-no-z-defs = yes
 533 reldepmod2.so-no-z-defs = yes
 534 reldepmod3.so-no-z-defs = yes
 535 reldepmod4.so-no-z-defs = yes
 536 reldep4mod4.so-no-z-defs = yes
 537 reldep4mod2.so-no-z-defs = yes
 538 ltglobmod2.so-no-z-defs = yes
 539 dblloadmod3.so-no-z-defs = yes
 540 tst-tlsmod1.so-no-z-defs = yes
 541 tst-tlsmod2.so-no-z-defs = yes
 542 tst-tlsmod3.so-no-z-defs = yes
 543 tst-tlsmod4.so-no-z-defs = yes
 544 tst-tlsmod7.so-no-z-defs = yes
 545 tst-tlsmod8.so-no-z-defs = yes
 546 tst-tlsmod9.so-no-z-defs = yes
 547 tst-tlsmod10.so-no-z-defs = yes
 548 tst-tlsmod12.so-no-z-defs = yes
 549 tst-tlsmod14a.so-no-z-defs = yes
 550 tst-tlsmod14b.so-no-z-defs = yes
 551 tst-tlsmod15a.so-no-z-defs = yes
 552 tst-tlsmod16b.so-no-z-defs = yes
 553 circlemod2.so-no-z-defs = yes
 554 circlemod3.so-no-z-defs = yes
 555 circlemod3a.so-no-z-defs = yes
 556 reldep8mod2.so-no-z-defs = yes
 557 reldep9mod1.so-no-z-defs = yes
 558 unload3mod4.so-no-z-defs = yes
 559 unload4mod1.so-no-z-defs = yes
 560 ifuncmod1.so-no-z-defs = yes
 561 ifuncmod5.so-no-z-defs = yes
 562 ifuncmod6.so-no-z-defs = yes
 563
 564 ifeq ($(build-shared),yes)
 565 # Build all the modules even when not actually running test programs.
 566 tests: $(test-modules)
 567 endif
 568
 569 $(objpfx)loadtest: $(libdl)
 570 LDFLAGS-loadtest = -rdynamic
 571
 572 $(objpfx)loadtest.out: $(test-modules)
 573
 574 $(objpfx)neededtest: $(libdl)
 575 $(objpfx)neededtest.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
 576                          $(objpfx)neededobj3.so
 577
 578 $(objpfx)neededtest2: $(libdl)
 579 $(objpfx)neededtest2.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
 580                           $(objpfx)neededobj3.so
 581
 582 $(objpfx)neededtest3: $(libdl)
 583 $(objpfx)neededtest3.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
 584                           $(objpfx)neededobj3.so $(objpfx)neededobj4.so
 585
 586 neededtest4-ENV = LC_ALL=C LANGUAGE=C
 587 $(objpfx)neededtest4: $(libdl) $(objpfx)neededobj1.so
 588 $(objpfx)neededtest4.out: $(objpfx)neededobj5.so $(objpfx)neededobj6.so
 589
 590 $(objpfx)restest1: $(objpfx)testobj1.so $(objpfx)testobj1_1.so $(libdl)
 591 LDFLAGS-restest1 = -rdynamic
 592
 593 $(objpfx)restest2: $(libdl)
 594 LDFLAGS-restest2 = -rdynamic
 595
 596 $(objpfx)restest1.out: $(test-modules)
 597
 598 preloadtest-preloads = testobj1 testobj2 testobj3 testobj4 testobj5
 599 $(objpfx)preloadtest: $(objpfx)testobj6.so
 600 LDFLAGS-preloadtest = -rdynamic
 601 $(objpfx)preloadtest.out: $(preloadtest-preloads:%=$(objpfx)%.so)
 602 preloadtest-ENV = \
 603   LD_PRELOAD=$(subst $(empty) ,:,$(strip $(preloadtest-preloads:=.so)))
 604
 605 $(objpfx)loadfail: $(libdl)
 606 LDFLAGS-loadfail = -rdynamic
 607
 608 $(objpfx)loadfail.out: $(objpfx)failobj.so
 609
 610 $(objpfx)multiload: $(libdl)
 611 LDFLAGS-multiload = -rdynamic
 612 CFLAGS-multiload.c = -DOBJDIR=\"$(elf-objpfx)\"
 613
 614 $(objpfx)multiload.out: $(objpfx)testobj1.so
 615
 616 $(objpfx)origtest: $(libdl)
 617 LDFLAGS-origtest = -rdynamic
 618 $(objpfx)origtest.out: $(objpfx)testobj1.so
 619
 620 ifeq ($(have-thread-library),yes)
 621 $(objpfx)resolvfail: $(libdl) $(shared-thread-library)
 622 else
 623 $(objpfx)resolvfail: $(libdl)
 624 endif
 625
 626 $(objpfx)constload1: $(libdl)
 627 $(objpfx)constload1.out: $(objpfx)constload2.so $(objpfx)constload3.so
 628
 629 $(objpfx)circleload1: $(libdl)
 630 $(objpfx)circleload1.out: $(objpfx)circlemod1.so \
 631                           $(objpfx)circlemod1a.so
 632
 633 $(objpfx)circlemod1.so: $(objpfx)circlemod2.so
 634 $(objpfx)circlemod2.so: $(objpfx)circlemod3.so
 635 $(objpfx)circlemod1a.so: $(objpfx)circlemod2a.so
 636 $(objpfx)circlemod2a.so: $(objpfx)circlemod3a.so
 637
 638 $(objpfx)order: $(addprefix $(objpfx),dep4.so dep3.so dep2.so dep1.so)
 639
 640 $(objpfx)order.out: $(objpfx)order
 641         $(elf-objpfx)$(rtld-installed-name) \
 642           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 643           $(objpfx)order > $@
 644         (echo "0123456789" | cmp $@ -) > /dev/null
 645
 646 $(objpfx)vismain: $(addprefix $(objpfx),vismod1.so vismod2.so)
 647 $(objpfx)vismain.out: $(addprefix $(objpfx),vismod3.so)
 648 vismain-ENV = LD_PRELOAD=$(addprefix $(objpfx),vismod3.so)
 649
 650 $(objpfx)noload: $(objpfx)testobj1.so
 651 LDFLAGS-noload = -rdynamic
 652 $(objpfx)noload.out: $(objpfx)testobj5.so
 653
 654 LDFLAGS-nodelete = -rdynamic
 655 LDFLAGS-nodelmod1.so = -Wl,--enable-new-dtags,-z,nodelete
 656 LDFLAGS-nodelmod4.so = -Wl,--enable-new-dtags,-z,nodelete
 657 $(objpfx)nodelete: $(libdl)
 658 $(objpfx)nodelete.out: $(objpfx)nodelmod1.so $(objpfx)nodelmod2.so \
 659                        $(objpfx)nodelmod3.so
 660
 661 LDFLAGS-nodlopenmod.so = -Wl,--enable-new-dtags,-z,nodlopen
 662 $(objpfx)nodlopen: $(libdl)
 663 $(objpfx)nodlopen.out: $(objpfx)nodlopenmod.so
 664
 665 $(objpfx)nodlopenmod2.so: $(objpfx)nodlopenmod.so
 666 $(objpfx)nodlopen2: $(libdl)
 667 $(objpfx)nodlopen2.out: $(objpfx)nodlopenmod2.so
 668
 669 $(objpfx)filtmod1.so: $(objpfx)filtmod1.os $(objpfx)filtmod2.so
 670         $(LINK.o) -shared -o $@ -B$(csu-objpfx) $(LDFLAGS.so) \
 671                   -L$(subst :, -L,$(rpath-link)) \
 672                   -Wl,-rpath-link=$(rpath-link) \
 673                   $< -Wl,-F,$(objpfx)filtmod2.so
 674 $(objpfx)filter: $(objpfx)filtmod1.so
 675
 676 $(objpfx)unload: $(libdl)
 677 $(objpfx)unload.out: $(objpfx)unloadmod.so
 678
 679 $(objpfx)reldep: $(libdl)
 680 $(objpfx)reldep.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod2.so
 681
 682 $(objpfx)reldep2: $(libdl)
 683 $(objpfx)reldep2.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod3.so
 684
 685 $(objpfx)reldep3: $(libdl)
 686 $(objpfx)reldep3.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod4.so
 687
 688 $(objpfx)reldep4: $(libdl)
 689 $(objpfx)reldep4.out: $(objpfx)reldep4mod1.so $(objpfx)reldep4mod2.so
 690
 691 $(objpfx)next: $(objpfx)nextmod1.so $(objpfx)nextmod2.so $(libdl)
 692
 693 $(objpfx)unload2: $(libdl)
 694 $(objpfx)unload2.out: $(objpfx)unload2mod.so $(objpfx)unload2dep.so
 695
 696 $(objpfx)lateglobal: $(libdl)
 697 $(objpfx)lateglobal.out: $(objpfx)ltglobmod1.so $(objpfx)ltglobmod2.so
 698
 699 $(objpfx)tst-pathopt: $(libdl)
 700 $(objpfx)tst-pathopt.out: tst-pathopt.sh $(objpfx)tst-pathopt \
 701                           $(objpfx)pathoptobj.so
 702         $(SHELL) -e $< $(common-objpfx)
 703
 704 $(objpfx)initfirst: $(libdl)
 705 $(objpfx)initfirst.out: $(objpfx)firstobj.so
 706
 707 $(objpfx)global: $(objpfx)globalmod1.so
 708 $(objpfx)global.out: $(objpfx)reldepmod1.so
 709
 710 $(objpfx)dblload: $(libdl)
 711 $(objpfx)dblload.out: $(objpfx)dblloadmod1.so $(objpfx)dblloadmod2.so
 712
 713 $(objpfx)dblunload: $(libdl)
 714 $(objpfx)dblunload.out: $(objpfx)dblloadmod1.so $(objpfx)dblloadmod2.so
 715
 716 $(objpfx)reldep5: $(libdl)
 717 $(objpfx)reldep5.out: $(objpfx)reldepmod5.so $(objpfx)reldepmod6.so
 718
 719 $(objpfx)reldep6: $(libdl)
 720 $(objpfx)reldep6.out: $(objpfx)reldep6mod3.so $(objpfx)reldep6mod4.so
 721
 722 $(objpfx)reldep7: $(libdl)
 723 $(objpfx)reldep7.out: $(objpfx)reldep7mod1.so $(objpfx)reldep7mod2.so
 724
 725 $(objpfx)reldep8: $(libdl)
 726 $(objpfx)reldep8.out: $(objpfx)reldep8mod3.so
 727
 728 LDFLAGS-nodel2mod2.so = -Wl,--enable-new-dtags,-z,nodelete
 729 $(objpfx)nodelete2: $(libdl)
 730 $(objpfx)nodelete2.out: $(objpfx)nodel2mod3.so
 731
 732 $(objpfx)reldep9: $(libdl)
 733 $(objpfx)reldep9.out: $(objpfx)reldep9mod3.so
 734
 735 $(objpfx)tst-tls3: $(objpfx)tst-tlsmod1.so
 736
 737 $(objpfx)tst-tls4: $(libdl)
 738 $(objpfx)tst-tls4.out: $(objpfx)tst-tlsmod2.so
 739
 740 $(objpfx)tst-tls5: $(libdl)
 741 $(objpfx)tst-tls5.out: $(objpfx)tst-tlsmod2.so
 742
 743 $(objpfx)tst-tls6: $(libdl)
 744 $(objpfx)tst-tls6.out: $(objpfx)tst-tlsmod2.so
 745
 746 $(objpfx)tst-tls7: $(libdl)
 747 $(objpfx)tst-tls7.out: $(objpfx)tst-tlsmod3.so
 748
 749 $(objpfx)tst-tls8: $(libdl)
 750 $(objpfx)tst-tls8.out: $(objpfx)tst-tlsmod3.so $(objpfx)tst-tlsmod4.so
 751
 752 $(objpfx)tst-tls9: $(libdl)
 753 $(objpfx)tst-tls9.out: $(objpfx)tst-tlsmod5.so $(objpfx)tst-tlsmod6.so
 754
 755 $(objpfx)tst-tls10: $(objpfx)tst-tlsmod8.so
 756
 757 $(objpfx)tst-tls11: $(objpfx)tst-tlsmod10.so
 758
 759 $(objpfx)tst-tls12: $(objpfx)tst-tlsmod12.so
 760
 761 $(objpfx)tst-tls13: $(libdl)
 762 $(objpfx)tst-tls13.out: $(objpfx)tst-tlsmod13a.so
 763
 764 $(objpfx)tst-tls14: $(objpfx)tst-tlsmod14a.so $(libdl)
 765 $(objpfx)tst-tls14.out: $(objpfx)tst-tlsmod14b.so
 766
 767 $(objpfx)tst-tls15: $(libdl)
 768 $(objpfx)tst-tls15.out: $(objpfx)tst-tlsmod15a.so $(objpfx)tst-tlsmod15b.so
 769
 770 $(objpfx)tst-tls-dlinfo: $(libdl)
 771 $(objpfx)tst-tls-dlinfo.out: $(objpfx)tst-tlsmod2.so
 772
 773
 774
 775 $(objpfx)tst-tls16: $(libdl)
 776 $(objpfx)tst-tls16.out: $(objpfx)tst-tlsmod16a.so $(objpfx)tst-tlsmod16b.so
 777
 778 $(objpfx)tst-tls17: $(libdl)
 779 $(objpfx)tst-tls17.out: $(objpfx)tst-tlsmod17b.so
 780 $(patsubst %,$(objpfx)tst-tlsmod17a%.os,$(tlsmod17a-suffixes)): $(objpfx)tst-tlsmod17a%.os : tst-tlsmod17a.c
 781         $(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ -DN=$* -DNOT_IN_libc=1 $<
 782 $(patsubst %,$(objpfx)tst-tlsmod17a%.so,$(tlsmod17a-suffixes)): $(objpfx)tst-tlsmod17a%.so: $(objpfx)ld.so
 783 $(objpfx)tst-tlsmod17b.so: $(patsubst %,$(objpfx)tst-tlsmod17a%.so,$(tlsmod17a-suffixes))
 784
 785 $(objpfx)tst-tls18: $(libdl)
 786 $(objpfx)tst-tls18.out: $(patsubst %,$(objpfx)tst-tlsmod18a%.so,$(tlsmod18a-suffixes))
 787 $(patsubst %,$(objpfx)tst-tlsmod18a%.os,$(tlsmod18a-suffixes)): $(objpfx)tst-tlsmod18a%.os : tst-tlsmod18a.c
 788         $(CC) $(CFLAGS) $(CPPFLAGS) -c -o $@ -DN=$* -DNOT_IN_libc=1 $<
 789 $(patsubst %,$(objpfx)tst-tlsmod18a%.so,$(tlsmod18a-suffixes)): $(objpfx)tst-tlsmod18a%.so: $(objpfx)ld.so
 790
 791 CFLAGS-tst-align.c = $(stack-align-test-flags)
 792 CFLAGS-tst-align2.c = $(stack-align-test-flags)
 793 CFLAGS-tst-alignmod.c = $(stack-align-test-flags)
 794 CFLAGS-tst-alignmod2.c = $(stack-align-test-flags)
 795 $(objpfx)tst-align: $(libdl)
 796 $(objpfx)tst-align.out: $(objpfx)tst-alignmod.so
 797 $(objpfx)tst-align2: $(objpfx)tst-alignmod2.so
 798
 799 $(objpfx)unload3: $(libdl)
 800 $(objpfx)unload3.out: $(objpfx)unload3mod1.so $(objpfx)unload3mod2.so \
 801                       $(objpfx)unload3mod3.so $(objpfx)unload3mod4.so
 802
 803 $(objpfx)unload4: $(libdl)
 804 $(objpfx)unload4.out: $(objpfx)unload4mod1.so $(objpfx)unload4mod3.so
 805
 806 $(objpfx)unload5: $(libdl)
 807 $(objpfx)unload5.out: $(objpfx)unload3mod1.so $(objpfx)unload3mod2.so \
 808                       $(objpfx)unload3mod3.so $(objpfx)unload3mod4.so
 809
 810 $(objpfx)unload6: $(libdl)
 811 $(objpfx)unload6.out: $(objpfx)unload6mod1.so $(objpfx)unload6mod2.so \
 812                       $(objpfx)unload6mod3.so
 813
 814 $(objpfx)unload7: $(libdl)
 815 $(objpfx)unload7.out: $(objpfx)unload7mod1.so $(objpfx)unload7mod2.so
 816 unload7-ENV = MALLOC_PERTURB_=85
 817
 818 ifdef libdl
 819 $(objpfx)tst-tls9-static: $(common-objpfx)dlfcn/libdl.a
 820 $(objpfx)tst-tls9-static.out: $(objpfx)tst-tlsmod5.so $(objpfx)tst-tlsmod6.so
 821 endif
 822
 823 ifeq ($(have-z-execstack),yes)
 824 $(objpfx)tst-execstack: $(libdl)
 825 $(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so
 826 LDFLAGS-tst-execstack = -Wl,-z,noexecstack
 827 LDFLAGS-tst-execstack-mod = -Wl,-z,execstack
 828
 829 $(objpfx)tst-execstack-needed: $(objpfx)tst-execstack-mod.so
 830 LDFLAGS-tst-execstack-needed = -Wl,-z,noexecstack
 831
 832 LDFLAGS-tst-execstack-prog = -Wl,-z,execstack
 833 endif
 834
 835 $(objpfx)tst-array1.out: $(objpfx)tst-array1
 836         $(elf-objpfx)$(rtld-installed-name) \
 837           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 838           $(objpfx)tst-array1 > $@
 839         cmp $@ tst-array1.exp > /dev/null
 840
 841 $(objpfx)tst-array1-static.out: $(objpfx)tst-array1-static
 842         $(objpfx)tst-array1-static > $@
 843         cmp $@ tst-array1.exp > /dev/null
 844
 845 $(objpfx)tst-array2: $(objpfx)tst-array2dep.so
 846 $(objpfx)tst-array2.out: $(objpfx)tst-array2
 847         $(elf-objpfx)$(rtld-installed-name) \
 848           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 849           $(objpfx)tst-array2 > $@
 850         cmp $@ tst-array2.exp > /dev/null
 851
 852 $(objpfx)tst-array3.out: $(objpfx)tst-array3
 853         $(elf-objpfx)$(rtld-installed-name) \
 854           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 855           $(objpfx)tst-array3 > $@
 856         cmp $@ tst-array1.exp > /dev/null
 857
 858 $(objpfx)tst-array4: $(libdl)
 859 $(objpfx)tst-array4.out: $(objpfx)tst-array4 $(objpfx)tst-array2dep.so
 860         $(elf-objpfx)$(rtld-installed-name) \
 861           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 862           $< > $@
 863         cmp $@ tst-array4.exp > /dev/null
 864
 865 $(objpfx)tst-array5: $(objpfx)tst-array5dep.so
 866 $(objpfx)tst-array5.out: $(objpfx)tst-array5
 867         $(elf-objpfx)$(rtld-installed-name) \
 868           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 869           $(objpfx)tst-array5 > $@
 870         cmp $@ tst-array5.exp > /dev/null
 871
 872 $(objpfx)tst-array5-static.out: $(objpfx)tst-array5-static
 873         $(objpfx)tst-array5-static > $@
 874         cmp $@ tst-array5-static.exp > /dev/null
 875
 876 ifeq (yesyes,$(have-fpie)$(build-shared))
 877 CFLAGS-tst-pie1.c += $(pie-ccflag)
 878
 879 $(objpfx)tst-pie1.out: $(objpfx)tst-pie1
 880         $(elf-objpfx)$(rtld-installed-name) \
 881           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 882           $< > $@
 883
 884 $(objpfx)tst-pie1: $(objpfx)tst-pie1.o $(objpfx)tst-piemod1.so
 885         $(+link-pie)
 886
 887 generated += tst-pie1 tst-pie1.out tst-pie1.o
 888 endif
 889
 890 check-textrel-CFLAGS = -O -Wall -D_XOPEN_SOURCE=600 -D_BSD_SOURCE
 891 $(objpfx)check-textrel: check-textrel.c
 892         $(native-compile)
 893
 894 check-execstack-CFLAGS = -O -Wall -D_XOPEN_SOURCE=600 -D_BSD_SOURCE -std=gnu99
 895 $(objpfx)check-execstack: check-execstack.c
 896         $(native-compile)
 897
 898 check-localplt-CFLAGS = -O -Wall -D_GNU_SOURCE -std=gnu99
 899 $(objpfx)check-localplt: check-localplt.c
 900         $(native-compile)
 901
 902 ifeq (yes,$(build-shared))
 903 tests: $(objpfx)check-textrel.out $(objpfx)check-execstack.out
 904
 905 $(objpfx)check-textrel.out: $(objpfx)check-textrel
 906         $(dir $<)$(notdir $<) $(common-objpfx)libc.so \
 907           $(sort $(wildcard $(common-objpfx)*/lib*.so \
 908                             $(common-objpfx)iconvdata/*.so)) > $@
 909 generated += check-textrel check-textrel.out
 910
 911 $(objpfx)check-execstack.out: $(objpfx)check-execstack
 912         $(dir $<)$(notdir $<) $(common-objpfx)libc.so \
 913           $(sort $(wildcard $(common-objpfx)*/lib*.so \
 914                             $(common-objpfx)iconvdata/*.so)) > $@
 915 generated += check-execstack check-execstack.out
 916
 917 $(objpfx)tst-dlmodcount: $(libdl)
 918 $(objpfx)tst-dlmodcount.out: $(test-modules)
 919
 920 check-data := $(firstword $(wildcard \
 921                 $(foreach D,$(add-ons) scripts,\
 922                           $(patsubst %,$(..)$D/data/localplt-%.data,\
 923                                      $(abi-name) \
 924                                      $(addsuffix -$(config-os),\
 925                                                  $(config-machine) \
 926                                                  $(base-machine)) \
 927                            generic))))
 928
 929 tests: $(objpfx)check-localplt.out
 930
 931 ifeq ($(have-thread-library),yes)
 932 thread-dso := $(filter-out %_nonshared.a, $(shared-thread-library))
 933 endif
 934
 935 $(objpfx)check-localplt.out: $(objpfx)check-localplt \
 936                              $(common-objpfx)libc.so \
 937                              $(common-objpfx)math/libm.so $(thread-dso) \
 938                              $(common-objpfx)rt/librt.so \
 939                              $(common-objpfx)dlfcn/libdl.so \
 940                              $(common-objpfx)resolv/libresolv.so \
 941                              $(common-objpfx)crypt/libcrypt.so \
 942                              $(check-data)
 943         $(dir $<)$(notdir $<) $(filter-out $< $(check-data),$^) | \
 944           LC_ALL=C sort | \
 945           diff -u $(check-data) - > $@
 946 endif
 947
 948 $(objpfx)tst-dlopenrpathmod.so: $(libdl)
 949 $(objpfx)tst-dlopenrpath: $(objpfx)tst-dlopenrpathmod.so $(libdl)
 950 CFLAGS-tst-dlopenrpath.c += -DPFX=\"$(objpfx)\"
 951 LDFLAGS-tst-dlopenrpathmod.so += -Wl,-rpath,\$$ORIGIN/test-subdir
 952 $(objpfx)tst-dlopenrpath.out: $(objpfx)firstobj.so
 953
 954 $(objpfx)tst-deep1mod2.so: $(objpfx)tst-deep1mod3.so
 955 $(objpfx)tst-deep1: $(libdl) $(objpfx)tst-deep1mod1.so
 956 $(objpfx)tst-deep1.out: $(objpfx)tst-deep1mod2.so
 957 LDFLAGS-tst-deep1 += -rdynamic
 958 tst-deep1mod3.so-no-z-defs = yes
 959
 960 $(objpfx)tst-dlmopen1mod.so: $(libdl)
 961 $(objpfx)tst-dlmopen1: $(libdl)
 962 $(objpfx)tst-dlmopen1.out: $(objpfx)tst-dlmopen1mod.so
 963
 964 $(objpfx)tst-dlmopen2: $(libdl)
 965 $(objpfx)tst-dlmopen2.out: $(objpfx)tst-dlmopen1mod.so
 966
 967 $(objpfx)tst-dlmopen3: $(libdl)
 968 $(objpfx)tst-dlmopen3.out: $(objpfx)tst-dlmopen1mod.so
 969
 970 $(objpfx)tst-audit1.out: $(objpfx)tst-auditmod1.so
 971 tst-audit1-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
 972
 973 $(objpfx)tst-audit2.out: $(objpfx)tst-auditmod1.so
 974 tst-audit2-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
 975
 976 $(objpfx)tst-audit3: $(objpfx)tst-auditmod3a.so
 977 $(objpfx)tst-audit3.out: $(objpfx)tst-auditmod3b.so
 978 tst-audit3-ENV = LD_AUDIT=$(objpfx)tst-auditmod3b.so
 979
 980 $(objpfx)tst-audit4: $(objpfx)tst-auditmod4a.so
 981 $(objpfx)tst-audit4.out: $(objpfx)tst-auditmod4b.so
 982 tst-audit4-ENV = LD_AUDIT=$(objpfx)tst-auditmod4b.so
 983
 984 $(objpfx)tst-audit5: $(objpfx)tst-auditmod5a.so
 985 $(objpfx)tst-audit5.out: $(objpfx)tst-auditmod5b.so
 986 tst-audit5-ENV = LD_AUDIT=$(objpfx)tst-auditmod5b.so
 987
 988 $(objpfx)tst-global1: $(libdl)
 989 $(objpfx)tst-global1.out: $(objpfx)testobj6.so $(objpfx)testobj2.so
 990
 991 $(objpfx)order2: $(libdl)
 992 $(objpfx)order2.out: $(objpfx)order2 $(objpfx)order2mod1.so \
 993                      $(objpfx)order2mod2.so
 994         $(elf-objpfx)$(rtld-installed-name) \
 995           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 996           $(objpfx)order2 > $@
 997         (echo "12345" | cmp $@ -) > /dev/null
 998 $(objpfx)order2mod1.so: $(objpfx)order2mod4.so
 999 $(objpfx)order2mod4.so: $(objpfx)order2mod3.so
1000 $(objpfx)order2mod2.so: $(objpfx)order2mod3.so
1001 order2mod2.so-no-z-defs = yes
1002
1003 tst-stackguard1-ARGS = --command "$(built-program-cmd) --child"
1004 tst-stackguard1-static-ARGS = --command "$(objpfx)tst-stackguard1-static --child"
1005
1006 $(objpfx)tst-leaks1: $(libdl)
1007 $(objpfx)tst-leaks1-mem: $(objpfx)tst-leaks1.out
1008         $(common-objpfx)malloc/mtrace $(objpfx)tst-leaks1.mtrace > $@
1009
1010 tst-leaks1-ENV = MALLOC_TRACE=$(objpfx)tst-leaks1.mtrace
1011
1012 $(objpfx)tst-addr1: $(libdl)
1013
1014 $(objpfx)tst-thrlock: $(libdl) $(shared-thread-library)
1015
1016 CFLAGS-ifuncmain1pic.c += $(pic-ccflag)
1017 CFLAGS-ifuncmain1picstatic.c += $(pic-ccflag)
1018 CFLAGS-ifuncmain1staticpic.c += $(pic-ccflag)
1019 CFLAGS-ifuncdep1pic.c += $(pic-ccflag)
1020 CFLAGS-ifuncmain1vispic.c += $(pic-ccflag)
1021 CFLAGS-ifuncmain2pic.c += $(pic-ccflag)
1022 CFLAGS-ifuncmain2picstatic.c += $(pic-ccflag)
1023 CFLAGS-ifuncdep2pic.c += $(pic-ccflag)
1024 CFLAGS-ifuncmain4picstatic.c += $(pic-ccflag)
1025 CFLAGS-ifuncmain5pic.c += $(pic-ccflag)
1026 CFLAGS-ifuncmain5picstatic.c += $(pic-ccflag)
1027 CFLAGS-ifuncmain5staticpic.c += $(pic-ccflag)
1028 CFLAGS-ifuncdep5pic.c += $(pic-ccflag)
1029 CFLAGS-ifuncmain7pic.c += $(pic-ccflag)
1030 CFLAGS-ifuncmain7picstatic.c += $(pic-ccflag)
1031
1032 LDFLAGS-ifuncmain3 = -Wl,-export-dynamic
1033
1034 ifeq (yesyes,$(have-fpie)$(build-shared))
1035 CFLAGS-ifuncmain1pie.c += $(pie-ccflag)
1036 CFLAGS-ifuncmain1vispie.c += $(pie-ccflag)
1037 CFLAGS-ifuncmain1staticpie.c += $(pie-ccflag)
1038 CFLAGS-ifuncmain5pie.c += $(pie-ccflag)
1039 CFLAGS-ifuncmain6pie.c += $(pie-ccflag)
1040 CFLAGS-ifuncmain7pie.c += $(pie-ccflag)
1041
1042 $(objpfx)ifuncmain1pie.out: $(objpfx)ifuncmain1pie
1043         $(elf-objpfx)$(rtld-installed-name) \
1044           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
1045           $< > $@
1046
1047 $(objpfx)ifuncmain1pie: $(objpfx)ifuncmain1pie.o $(objpfx)ifuncmod1.so
1048         $(+link-pie)
1049
1050 generated += ifuncmain1pie ifuncmain1pie.out
1051
1052 $(objpfx)ifuncmain1staticpie.out: $(objpfx)ifuncmain1staticpie
1053         $(elf-objpfx)$(rtld-installed-name) \
1054           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
1055           $< > $@
1056
1057 $(objpfx)ifuncmain1staticpie: $(objpfx)ifuncmain1staticpie.o $(objpfx)ifuncdep1pic.o
1058         $(+link-pie)
1059
1060 generated += ifuncmain1staticpie ifuncmain1staticpie.out
1061
1062 $(objpfx)ifuncmain1vispie.out: $(objpfx)ifuncmain1vispie
1063         $(elf-objpfx)$(rtld-installed-name) \
1064           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
1065           $< > $@
1066
1067 $(objpfx)ifuncmain1vispie: $(objpfx)ifuncmain1vispie.o $(objpfx)ifuncmod1.so
1068         $(+link-pie)
1069
1070 generated += ifuncmain1vispie ifuncmain1vispie.out
1071
1072 $(objpfx)ifuncmain5pie.out: $(objpfx)ifuncmain5pie
1073         $(elf-objpfx)$(rtld-installed-name) \
1074           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
1075           $< > $@
1076
1077 $(objpfx)ifuncmain5pie: $(objpfx)ifuncmain5pie.o $(objpfx)ifuncmod5.so
1078         $(+link-pie)
1079
1080 generated += ifuncmain5pie ifuncmain5pie.out
1081
1082 $(objpfx)ifuncmain6pie.out: $(objpfx)ifuncmain6pie
1083         $(elf-objpfx)$(rtld-installed-name) \
1084           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
1085           $< > $@
1086
1087 $(objpfx)ifuncmain6pie: $(objpfx)ifuncmain6pie.o $(objpfx)ifuncmod6.so
1088         $(+link-pie)
1089
1090 generated += ifuncmain6pie ifuncmain6pie.out
1091
1092 $(objpfx)ifuncmain7pie.out: $(objpfx)ifuncmain7pie
1093         $(elf-objpfx)$(rtld-installed-name) \
1094           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
1095           $< > $@
1096
1097 $(objpfx)ifuncmain7pie: $(objpfx)ifuncmain7pie.o
1098         $(+link-pie)
1099
1100 generated += ifuncmain7pie ifuncmain7pie.out
1101 endif
1102
1103 $(objpfx)ifuncmain1: $(addprefix $(objpfx),ifuncmod1.so)
1104 $(objpfx)ifuncmain1pic: $(addprefix $(objpfx),ifuncmod1.so)
1105 $(objpfx)ifuncmain1staticpic: $(addprefix $(objpfx),ifuncdep1pic.o)
1106 $(objpfx)ifuncmain1static: $(addprefix $(objpfx),ifuncdep1.o)
1107 $(objpfx)ifuncmain1picstatic: $(addprefix $(objpfx),ifuncdep1pic.o)
1108 $(objpfx)ifuncmain1vis: $(addprefix $(objpfx),ifuncmod1.so)
1109 $(objpfx)ifuncmain1vispic: $(addprefix $(objpfx),ifuncmod1.so)
1110 $(objpfx)ifuncmain2: $(addprefix $(objpfx),ifuncdep2.o)
1111 $(objpfx)ifuncmain2pic: $(addprefix $(objpfx),ifuncdep2pic.o)
1112 $(objpfx)ifuncmain2static: $(addprefix $(objpfx),ifuncdep2.o)
1113 $(objpfx)ifuncmain2picstatic: $(addprefix $(objpfx),ifuncdep2pic.o)
1114
1115 $(objpfx)ifuncmain3: $(libdl)
1116 $(objpfx)ifuncmain3.out: $(objpfx)ifuncmod3.so
1117
1118 $(objpfx)ifuncmain5: $(addprefix $(objpfx),ifuncmod5.so)
1119 $(objpfx)ifuncmain5pic: $(addprefix $(objpfx),ifuncmod5.so)
1120 $(objpfx)ifuncmain5static: $(addprefix $(objpfx),ifuncdep5.o)
1121 $(objpfx)ifuncmain5staticpic: $(addprefix $(objpfx),ifuncdep5pic.o)
1122 $(objpfx)ifuncmain5picstatic: $(addprefix $(objpfx),ifuncdep5pic.o)
1123
1124 $(objpfx)tst-unique1: $(libdl)
1125 $(objpfx)tst-unique1.out: $(objpfx)tst-unique1mod1.so \
1126                           $(objpfx)tst-unique1mod2.so
1127
1128 $(objpfx)tst-unique2: $(libdl) $(objpfx)tst-unique2mod1.so
1129 $(objpfx)tst-unique2.out: $(objpfx)tst-unique2mod2.so
1130
1131 ifeq (yes,$(config-cflags-avx))
1132 CFLAGS-tst-audit4.c += -mavx
1133 CFLAGS-tst-auditmod4a.c += -mavx
1134 CFLAGS-tst-auditmod4b.c += -mavx
1135 endif