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