elf/Makefile

   1 # Copyright (C) 1995-1999, 2000, 2001, 2002 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
  24 routines        = $(dl-routines) dl-open dl-close dl-support dl-iteratephdr \
  25                   dl-iteratephdr-static dl-addr enbl-secure dl-profstub \
  26                   dl-origin dl-libc dl-sym
  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)
  33 all-dl-routines = $(dl-routines) $(sysdep-dl-routines)
  34 # But they are absent from the shared libc, because that code is in ld.so.
  35 elide-routines.os = $(all-dl-routines) dl-support enbl-secure \
  36                     dl-iteratephdr-static
  37
  38 # ld.so uses those routines, plus some special stuff for being the program
  39 # interpreter and operating independent of libc.
  40 rtld-routines   := rtld $(dl-routines) dl-sysdep dl-environ dl-minimal \
  41                    dl-xstat64 dl-fxstat64
  42 all-rtld-routines = $(rtld-routines) $(sysdep-rtld-routines)
  43
  44 distribute      := $(rtld-routines:=.c) dynamic-link.h do-rel.h dl-machine.h \
  45                    dl-cache.h dl-hash.h soinit.c sofini.c ldd.bash.in \
  46                    genrtldtbl.awk atomicity.h dl-procinfo.h ldsodefs.h \
  47                    dl-librecon.h interp.c sln.c dl-dst.h hp-timing.h \
  48                    do-lookup.h dl-lookupcfg.h sprof.c gen-trusted-dirs.awk \
  49                    testobj1.c testobj2.c testobj3.c testobj4.c testobj5.c \
  50                    testobj6.c testobj1_1.c failobj.c unloadmod.c \
  51                    ldconfig.h ldconfig.c cache.c readlib.c readelflib.c \
  52                    chroot_canon.c gccframe.h \
  53                    dep1.c dep2.c dep3.c dep4.c dl-dtprocnum.h unsecvars.h \
  54                    vismain.c vismod1.c vismod2.c vismod3.c \
  55                    constload2.c constload3.c filtmod1.c filtmod2.c \
  56                    nodlopenmod.c nodelete.c nodelmod1.c nodelmod2.c \
  57                    nodelmod3.c nodelmod4.c nodlopen.c dl-osinfo.h \
  58                    reldepmod1.c reldepmod2.c reldepmod3.c reldepmod4.c \
  59                    reldepmod5.c reldepmod6.c \
  60                    reldep4mod1.c reldep4mod2.c reldep4mod3.c reldep4mod4.c \
  61                    nextmod1.c nextmod2.c pathoptobj.c tst-pathopt.sh \
  62                    neededobj1.c neededobj2.c neededobj3.c neededobj4.c \
  63                    neededobj5.c neededobj6.c firstobj.c \
  64                    unload2mod.c unload2dep.c ltglobmod1.c ltglobmod2.c \
  65                    testobj.h vismod.h globalmod1.c \
  66                    dblloadmod1.c dblloadmod2.c dblloadmod3.c \
  67                    reldep6mod4.c reldep6mod3.c reldep6mod2.c reldep6mod1.c \
  68                    reldep6mod0.c \
  69                    unwind-dw2.c unwind-dw2-fde.c unwind.h unwind-pe.h \
  70                    unwind-dw2-fde.h dwarf2.h dl-procinfo.c tls.h dl-tls.h \
  71                    tls-macros.h
  72
  73 include ../Makeconfig
  74
  75 ifeq ($(unwind-find-fde),yes)
  76 routines += unwind-dw2-fde-glibc
  77 shared-only-routines = unwind-dw2-fde-glibc
  78 endif
  79
  80 before-compile  = $(objpfx)trusted-dirs.h
  81 generated       := trusted-dirs.h trusted-dirs.st for-renamed/renamed.so
  82 generated-dirs  := for-renamed
  83
  84 ifeq ($(versioning),yes)
  85 ld-map          = $(common-objpfx)ld.map
  86 endif
  87
  88 ifeq (yes,$(build-shared))
  89 extra-objs      = $(all-rtld-routines:%=%.os) soinit.os sofini.os interp.os
  90 generated       += librtld.os dl-allobjs.os ld.so ldd
  91 install-others  = $(inst_slibdir)/$(rtld-installed-name)
  92 install-bin-script = ldd
  93 endif
  94
  95 others          = sprof sln
  96 install-bin     = sprof
  97 others-static   = sln
  98 install-rootsbin = sln
  99
 100 ifeq (yes,$(use-ldconfig))
 101 ifeq (yes,$(build-shared))
 102 others-static   += ldconfig
 103 others          += ldconfig
 104 install-rootsbin += ldconfig
 105
 106 ldconfig-modules := cache readlib xmalloc xstrdup chroot_canon
 107 extra-objs      += $(ldconfig-modules:=.o)
 108
 109 # To find xmalloc.c and xstrdup.c
 110 vpath %.c ../locale/programs
 111
 112 endif
 113 endif
 114
 115 ifeq (yes,$(build-shared))
 116 tests = loadtest restest1 preloadtest loadfail multiload origtest resolvfail \
 117         constload1 order $(tests-vis-$(have-protected)) noload filter unload \
 118         reldep reldep2 reldep3 reldep4 $(tests-nodelete-$(have-z-nodelete)) \
 119         $(tests-nodlopen-$(have-z-nodlopen)) neededtest neededtest2 \
 120         neededtest3 neededtest4 unload2 lateglobal initfirst global \
 121         restest2 next dblload dblunload reldep5 reldep6 tst-tls1 tst-tls2 \
 122         tst-tls3
 123 test-srcs = tst-pathopt
 124 tests-vis-yes = vismain
 125 tests-nodelete-yes = nodelete
 126 tests-nodlopen-yes = nodlopen nodlopen2
 127 endif
 128 modules-names = testobj1 testobj2 testobj3 testobj4 testobj5 testobj6 \
 129                 testobj1_1 failobj constload2 constload3 unloadmod \
 130                 dep1 dep2 dep3 dep4 $(modules-vis-$(have-protected)) \
 131                 $(modules-nodelete-$(have-z-nodelete)) \
 132                 $(modules-nodlopen-$(have-z-nodlopen)) filtmod1 filtmod2 \
 133                 reldepmod1 reldepmod2 reldepmod3 reldepmod4 nextmod1 nextmod2 \
 134                 reldep4mod1 reldep4mod2 reldep4mod3 reldep4mod4 \
 135                 neededobj1 neededobj2 neededobj3 neededobj4 \
 136                 neededobj5 neededobj6 firstobj globalmod1 \
 137                 unload2mod unload2dep ltglobmod1 ltglobmod2 pathoptobj \
 138                 dblloadmod1 dblloadmod2 dblloadmod3 reldepmod5 reldepmod6 \
 139                 reldep6mod0 reldep6mod1 reldep6mod2 reldep6mod3 reldep6mod4 \
 140                 tst-tlsmod1
 141 modules-vis-yes = vismod1 vismod2 vismod3
 142 modules-nodelete-yes = nodelmod1 nodelmod2 nodelmod3 nodelmod4
 143 modules-nodlopen-yes = nodlopenmod nodlopenmod2
 144 extra-objs += $(addsuffix .os,$(strip $(modules-names)))
 145
 146 include ../Rules
 147
 148 ifeq (yes,$(build-shared))
 149 # Make sure these things are built in the `make lib' pass so they can be used
 150 # to run programs during the `make others' pass.
 151 lib-noranlib: $(objpfx)$(rtld-installed-name) \
 152               $(addprefix $(objpfx),$(extra-objs))
 153 endif
 154
 155 # Command to link into a larger single relocatable object.
 156 reloc-link = $(LINK.o) -nostdlib -nostartfiles -r -o $@
 157
 158 $(objpfx)dl-allobjs.os: $(all-rtld-routines:%=$(objpfx)%.os)
 159         $(reloc-link) $^
 160
 161 # Link together the dynamic linker into a single relocatable object.
 162 $(objpfx)librtld.os: $(objpfx)dl-allobjs.os $(common-objpfx)libc_pic.a
 163         $(reloc-link) '-Wl,-(' $^ -lgcc '-Wl,-)'
 164
 165 $(objpfx)ld.so: $(objpfx)librtld.os $(ld-map)
 166         $(LINK.o) -nostdlib -nostartfiles -shared                       \
 167                   $(LDFLAGS-rtld) -Wl,--verbose 2>&1 |                  \
 168                   sed -e '/^=========/,/^=========/!d;/^=========/d'    \
 169                       -e 's/\. = 0 + SIZEOF_HEADERS;/& _begin = . - SIZEOF_HEADERS;/' \
 170                   > $@.lds;                                             \
 171         $(LINK.o) -nostdlib -nostartfiles -shared -o $@ $(LDFLAGS-rtld) \
 172                   $(filter-out $(map-file),$^) $(load-map-file)         \
 173                   -Wl,-soname=$(rtld-installed-name) -T $@.lds;         \
 174         rm -f $@.lds
 175
 176 # interp.c exists just to get this string into the libraries.
 177 CFLAGS-interp.c = -D'RUNTIME_LINKER="$(slibdir)/$(rtld-installed-name)"'
 178
 179 ifneq (ld.so,$(rtld-installed-name))
 180 # Make sure ld.so.1 exists in the build directory so we can link
 181 # against it.
 182 $(objpfx)$(rtld-installed-name): $(objpfx)ld.so
 183         rm -f $@
 184         ln -s $(<F) $@
 185 generated += $(rtld-installed-name)
 186 endif
 187
 188 # Build a file mentioning all trustworthy directories to look for shared
 189 # libraries when using LD_LIBRARY_PATH in a setuid program.  The user can
 190 # add directories to the list by defining $(user-defined-trusted-dirs)
 191 # before starting make.
 192 $(objpfx)trusted-dirs.h: $(objpfx)trusted-dirs.st; @:
 193 $(objpfx)trusted-dirs.st: Makefile $(..)Makeconfig
 194         $(make-target-directory)
 195         echo "$(subst :, ,$(default-rpath) $(user-defined-trusted-dirs))"    \
 196         | $(AWK) -f gen-trusted-dirs.awk > ${@:st=T};
 197         $(move-if-change) ${@:st=T} ${@:st=h}
 198         touch $@
 199 CPPFLAGS-dl-load.c = -I$(objpfx). -I$(csu-objpfx).
 200
 201 ifeq (yes,$(build-shared))
 202 $(inst_slibdir)/$(rtld-version-installed-name): $(objpfx)ld.so $(+force)
 203         $(make-target-directory)
 204         $(do-install-program)
 205
 206 $(inst_slibdir)/$(rtld-installed-name): \
 207   $(inst_slibdir)/$(rtld-version-installed-name) \
 208   $(inst_slibdir)/libc-$(version).so
 209         $(make-shlib-link)
 210
 211 # Special target called by parent to install just the dynamic linker.
 212 .PHONY: ldso_install
 213 ldso_install: $(inst_slibdir)/$(rtld-installed-name)
 214 endif
 215
 216
 217 common-ldd-rewrite = -e 's%@RTLD@%$(slibdir)/$(rtld-installed-name)%g' \
 218                      -e 's%@VERSION@%$(version)%g'
 219 sh-ldd-rewrite = $(common-ldd-rewrite) -e 's%@BASH@%/bin/sh%g;s/\$$"/"/g'
 220 bash-ldd-rewrite = $(common-ldd-rewrite) -e 's%@BASH@%$(BASH)%g' \
 221                    -e 's%@TEXTDOMAINDIR@%$(msgcatdir)%g'
 222
 223 ifneq ($(have-bash2),yes)
 224 ldd-shell = sh
 225 else
 226 ldd-shell = bash
 227 endif
 228
 229 ifeq ($(ldd-rewrite-script),no)
 230 define gen-ldd
 231 sed $($(ldd-shell)-ldd-rewrite) < $< > $@.new
 232 endef
 233 else
 234 define gen-ldd
 235 sed $($(ldd-shell)-ldd-rewrite) < $< | sed -f $(ldd-rewrite-script) > $@.new
 236 endef
 237 endif
 238
 239 $(objpfx)ldd: ldd.bash.in $(common-objpfx)soversions.mk \
 240               $(common-objpfx)config.make
 241         $(gen-ldd)
 242         chmod 555 $@.new
 243         mv -f $@.new $@
 244
 245 $(objpfx)sprof: $(libdl)
 246
 247 $(objpfx)ldconfig: $(ldconfig-modules:%=$(objpfx)%.o)
 248 SYSCONF-FLAGS := -D'SYSCONFDIR="$(sysconfdir)"'
 249 CFLAGS-ldconfig.c = $(SYSCONF-FLAGS) -D'LIBDIR="$(libdir)"' -D'SLIBDIR="$(slibdir)"'
 250 CFLAGS-dl-cache.c = $(SYSCONF-FLAGS)
 251 CFLAGS-cache.c = $(SYSCONF-FLAGS)
 252
 253 test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(strip $(modules-names))))
 254 generated += $(addsuffix .so,$(strip $(modules-names)))
 255
 256 ifeq (yes,$(build-shared))
 257 ifeq ($(cross-compiling),no)
 258 tests: $(objpfx)tst-pathopt.out
 259 endif
 260 endif
 261
 262 $(objpfx)testobj1.so: $(libdl)
 263 $(objpfx)testobj1_1.so: $(objpfx)testobj1.so $(libdl)
 264 $(objpfx)testobj2.so: $(objpfx)testobj1.so $(libdl)
 265 $(objpfx)testobj3.so: $(libdl)
 266 $(objpfx)testobj4.so: $(libdl)
 267 $(objpfx)testobj5.so: $(libdl)
 268 $(objpfx)testobj6.so: $(objpfx)testobj1.so $(objpfx)testobj2.so $(libdl)
 269 $(objpfx)failobj.so: $(objpfx)testobj6.so
 270 $(objpfx)dep1.so: $(objpfx)dep2.so $(objpfx)dep4.so
 271 $(objpfx)dep2.so: $(objpfx)dep3.so $(objpfx)dep4.so
 272 $(objpfx)dep4.so: $(objpfx)dep3.so
 273 $(objpfx)nodelmod3.so: $(objpfx)nodelmod4.so
 274 $(objpfx)nextmod1.so: $(libdl)
 275 $(objpfx)neededobj1.so: $(libdl)
 276 $(objpfx)neededobj2.so: $(objpfx)neededobj1.so $(libdl)
 277 $(objpfx)neededobj3.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so $(libdl)
 278 $(objpfx)neededobj4.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
 279                         $(objpfx)neededobj3.so $(libdl)
 280 $(objpfx)neededobj6.so: $(objpfx)neededobj5.so
 281 $(objpfx)unload2mod.so: $(objpfx)unload2dep.so
 282 $(objpfx)ltglobmod2.so: $(libdl)
 283 $(objpfx)firstobj.so: $(shared-thread-library)
 284 $(objpfx)globalmod1.so: $(libdl)
 285 $(objpfx)reldep4mod1.so: $(objpfx)reldep4mod3.so
 286 $(objpfx)reldep4mod2.so: $(objpfx)reldep4mod4.so
 287 $(objpfx)dblloadmod1.so: $(objpfx)dblloadmod3.so
 288 $(objpfx)dblloadmod2.so: $(objpfx)dblloadmod3.so
 289 $(objpfx)reldepmod5.so: $(objpfx)reldepmod2.so
 290 $(objpfx)reldepmod6.so: $(objpfx)reldepmod2.so
 291 $(objpfx)reldep6mod1.so: $(objpfx)reldep6mod0.so
 292 $(objpfx)reldep6mod2.so: $(objpfx)reldep6mod1.so
 293 $(objpfx)reldep6mod3.so: $(objpfx)reldep6mod2.so
 294 $(objpfx)reldep6mod4.so: $(objpfx)reldep6mod1.so
 295
 296 # filtmod1.so has a special rule
 297 $(filter-out $(objpfx)filtmod1.so, $(test-modules)): $(objpfx)%.so: $(objpfx)%.os
 298         $(build-module)
 299
 300 $(objpfx)loadtest: $(libdl)
 301 LDFLAGS-loadtest = -rdynamic
 302
 303 $(objpfx)loadtest.out: $(test-modules)
 304
 305 $(objpfx)neededtest: $(libdl)
 306 $(objpfx)neededtest.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
 307                          $(objpfx)neededobj3.so
 308
 309 $(objpfx)neededtest2: $(libdl)
 310 $(objpfx)neededtest2.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
 311                           $(objpfx)neededobj3.so
 312
 313 $(objpfx)neededtest3: $(libdl)
 314 $(objpfx)neededtest3.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
 315                           $(objpfx)neededobj3.so $(objpfx)neededobj4.so
 316
 317 neededtest4-ENV = LC_ALL=C LANGUAGE=C
 318 $(objpfx)neededtest4: $(libdl) $(objpfx)neededobj1.so
 319 $(objpfx)neededtest4.out: $(objpfx)neededobj5.so $(objpfx)neededobj6.so
 320
 321 $(objpfx)restest1: $(objpfx)testobj1.so $(objpfx)testobj1_1.so $(libdl)
 322 LDFLAGS-restest1 = -rdynamic
 323
 324 $(objpfx)restest2: $(libdl)
 325 LDFLAGS-restest2 = -rdynamic
 326
 327 $(objpfx)restest1.out: $(test-modules)
 328
 329 preloadtest-preloads = testobj1 testobj2 testobj3 testobj4 testobj5
 330 $(objpfx)preloadtest: $(objpfx)testobj6.so
 331 LDFLAGS-preloadtest = -rdynamic
 332 $(objpfx)preloadtest.out: $(preloadtest-preloads:%=$(objpfx)%.so)
 333 preloadtest-ENV = \
 334   LD_PRELOAD=$(subst $(empty) ,:,$(strip $(preloadtest-preloads:=.so)))
 335
 336 $(objpfx)loadfail: $(libdl)
 337 LDFLAGS-loadfail = -rdynamic
 338
 339 $(objpfx)loadfail.out: $(objpfx)failobj.so
 340
 341 $(objpfx)multiload: $(libdl)
 342 LDFLAGS-multiload = -rdynamic
 343 CFLAGS-multiload.c = -DOBJDIR=\"$(elf-objpfx)\"
 344
 345 $(objpfx)multiload.out: $(objpfx)testobj1.so
 346
 347 $(objpfx)origtest: $(libdl)
 348 LDFLAGS-origtest = -rdynamic
 349 $(objpfx)origtest.out: $(objpfx)testobj1.so
 350
 351 ifeq ($(have-thread-library),yes)
 352 $(objpfx)resolvfail: $(libdl) $(shared-thread-library)
 353 else
 354 $(objpfx)resolvfail: $(libdl)
 355 endif
 356
 357 $(objpfx)constload1: $(libdl)
 358 $(objpfx)constload1.out: $(objpfx)constload2.so $(objpfx)constload3.so
 359
 360 $(objpfx)order: $(addprefix $(objpfx),dep4.so dep3.so dep2.so dep1.so)
 361
 362 $(objpfx)order.out: $(objpfx)order
 363         $(elf-objpfx)$(rtld-installed-name) \
 364           --library-path $(rpath-link)$(patsubst %,:%,$(sysdep-library-path)) \
 365           $(objpfx)order > $@
 366         (echo "0123456789" | cmp $@ -) > /dev/null
 367
 368 $(objpfx)vismain: $(addprefix $(objpfx),vismod1.so vismod2.so)
 369 $(objpfx)vismain.out: $(addprefix $(objpfx),vismod3.so)
 370 vismain-ENV = LD_PRELOAD=$(addprefix $(objpfx),vismod3.so)
 371
 372 $(objpfx)noload: $(objpfx)testobj1.so
 373 LDFLAGS-noload = -rdynamic
 374 $(objpfx)noload.out: $(objpfx)testobj5.so
 375
 376 LDFLAGS-nodelete = -rdynamic
 377 LDFLAGS-nodelmod1.so = -Wl,--enable-new-dtags,-z,nodelete
 378 LDFLAGS-nodelmod4.so = -Wl,--enable-new-dtags,-z,nodelete
 379 $(objpfx)nodelete: $(libdl)
 380 $(objpfx)nodelete.out: $(objpfx)nodelmod1.so $(objpfx)nodelmod2.so \
 381                        $(objpfx)nodelmod3.so
 382
 383 LDFLAGS-nodlopenmod.so = -Wl,--enable-new-dtags,-z,nodlopen
 384 $(objpfx)nodlopen: $(libdl)
 385 $(objpfx)nodlopen.out: $(objpfx)nodlopenmod.so
 386
 387 $(objpfx)nodlopenmod2.so: $(objpfx)nodlopenmod.so
 388 $(objpfx)nodlopen2: $(libdl)
 389 $(objpfx)nodlopen2.out: $(objpfx)nodlopenmod2.so
 390
 391 $(objpfx)filtmod1.so: $(objpfx)filtmod1.os $(objpfx)filtmod2.so
 392         $(LINK.o) -shared -o $@ -B$(csu-objpfx) $(LDFLAGS.so) \
 393                   -L$(subst :, -L,$(rpath-link)) \
 394                   -Wl,-rpath-link=$(rpath-link) \
 395                   $< -Wl,-F,$(objpfx)filtmod2.so
 396 $(objpfx)filter: $(objpfx)filtmod1.so
 397
 398 $(objpfx)unload: $(libdl)
 399 $(objpfx)unload.out: $(objpfx)unloadmod.so
 400
 401 $(objpfx)reldep: $(libdl)
 402 $(objpfx)reldep.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod2.so
 403
 404 $(objpfx)reldep2: $(libdl)
 405 $(objpfx)reldep2.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod3.so
 406
 407 $(objpfx)reldep3: $(libdl)
 408 $(objpfx)reldep3.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod4.so
 409
 410 $(objpfx)reldep4: $(libdl)
 411 $(objpfx)reldep4.out: $(objpfx)reldep4mod1.so $(objpfx)reldep4mod2.so
 412
 413 $(objpfx)next: $(objpfx)nextmod1.so $(objpfx)nextmod2.so $(libdl)
 414
 415 $(objpfx)unload2: $(libdl)
 416 $(objpfx)unload2.out: $(objpfx)unload2mod.so $(objpfx)unload2dep.so
 417
 418 $(objpfx)lateglobal: $(libdl)
 419 $(objpfx)lateglobal.out: $(objpfx)ltglobmod1.so $(objpfx)ltglobmod2.so
 420
 421 $(objpfx)tst-pathopt: $(libdl)
 422 $(objpfx)tst-pathopt.out: tst-pathopt.sh $(objpfx)tst-pathopt \
 423                           $(objpfx)pathoptobj.so
 424         $(SHELL) -e $< $(common-objpfx)
 425
 426 $(objpfx)initfirst: $(libdl)
 427 $(objpfx)initfirst.out: $(objpfx)firstobj.so
 428
 429 $(objpfx)global: $(objpfx)globalmod1.so
 430 $(objpfx)global.out: $(objpfx)reldepmod1.so
 431
 432 $(objpfx)dblload: $(libdl)
 433 $(objpfx)dblload.out: $(objpfx)dblloadmod1.so $(objpfx)dblloadmod2.so
 434
 435 $(objpfx)dblunload: $(libdl)
 436 $(objpfx)dblunload.out: $(objpfx)dblloadmod1.so $(objpfx)dblloadmod2.so
 437
 438 $(objpfx)reldep5: $(libdl)
 439 $(objpfx)reldep5.out: $(objpfx)reldepmod5.so $(objpfx)reldepmod5.so
 440
 441 $(objpfx)reldep6: $(libdl)
 442 $(objpfx)reldep6.out: $(objpfx)reldep6mod3.so $(objpfx)reldep6mod4.so
 443
 444 $(objpfx)tst-tls3: $(objpfx)tst-tlsmod1.so