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Subject: Re: [PATCH 14/16] dlfcn: Cleanups after -ldl is no longer required
To: Florian Weimer <fweimer@redhat.com>, libc-alpha@sourceware.org
References: <cover.1622469908.git.fweimer@redhat.com>
 <0deca0d2cb365a2a9da69f89f995d5feb844c767.1622469909.git.fweimer@redhat.com>
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
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Date: Wed, 2 Jun 2021 15:08:15 -0300
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On 31/05/2021 11:12, Florian Weimer via Libc-alpha wrote:
> This commit removes the ELF constructor and internal variables from
> dlfcn, and adjusts the test suite not to use $(libdl).  The libdl.so
> symbolic link is no longer installed.
> 
> Moving the dlfcn object file to libdl-shared-only-routines ensures
> that libdl.a is empty.

LGTM, thanks.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

> ---
>  Makeconfig               |   6 --
>  dlfcn/Makefile           |  40 +++------
>  dlfcn/dlfcn.c            |  18 ----
>  elf/Makefile             | 172 +++++++--------------------------------
>  htl/Makefile             |   1 -
>  iconvdata/Makefile       |   1 -
>  include/dlfcn.h          |  18 ----
>  malloc/Makefile          |   3 -
>  misc/Makefile            |   2 -
>  nptl/Makefile            |   7 --
>  nss/Makefile             |   5 --
>  resolv/Makefile          |  19 ++---
>  stdlib/Makefile          |   8 +-
>  string/Makefile          |   1 -
>  sysdeps/mips/Makefile    |   1 -
>  sysdeps/pthread/Makefile |   6 +-
>  sysdeps/x86/Makefile     |  13 +--
>  17 files changed, 56 insertions(+), 265 deletions(-)
> 
> diff --git a/Makeconfig b/Makeconfig
> index 1d5e45926c..c3496452b6 100644
> --- a/Makeconfig
> +++ b/Makeconfig
> @@ -1255,12 +1255,6 @@ endif
>  endif # build-shared
>  
>  
> -ifeq ($(build-shared),yes)
> -libdl = $(common-objpfx)dlfcn/libdl.so$(libdl.so-version)
> -else
> -libdl = $(common-objpfx)dlfcn/libdl.a
> -endif
> -
>  ifeq ($(build-shared),yes)
>  libm = $(common-objpfx)math/libm.so$(libm.so-version)
>  libmvec = $(common-objpfx)mathvec/libmvec.so$(libmvec.so-version)

Ok.

> diff --git a/dlfcn/Makefile b/dlfcn/Makefile
> index a471d86071..4d17f770a1 100644
> --- a/dlfcn/Makefile
> +++ b/dlfcn/Makefile
> @@ -22,9 +22,7 @@ include ../Makeconfig
>  headers		:= bits/dlfcn.h dlfcn.h
>  extra-libs	:= libdl
>  libdl-routines	:= dlfcn
> -routines	:= $(patsubst %,s%,$(filter-out dlfcn,$(libdl-routines)))
> -elide-routines.os := $(routines)
> -routines += \
> +routines = \
>    dladdr \
>    dladdr1 \
>    dlclose \

Ok.

> @@ -38,9 +36,16 @@ routines += \
>  
>  extra-libs-others := libdl
>  
> +libdl-shared-only-routines += dlfcn
> +
> +# Pretend that libdl.so is a linker script, so that the symbolic
> +# link is not installed.
> +install-lib-ldscripts = libdl.so
> +$(inst_libdir)/libdl.so:
> +
>  ifeq ($(build-shared),yes)
>  routines += dlopenold
> -shared-only-routines := dlopenold dlfcn
> +shared-only-routines := dlopenold
>  endif
>  
>  ifeq (yes,$(build-shared))

Ok.

> @@ -87,77 +92,54 @@ ifeq ($(build-shared),yes)
>  tests: $(test-modules)
>  endif
>  
> -$(objpfx)glrefmain: $(libdl)
>  $(objpfx)glrefmain.out: $(objpfx)glrefmain \
>  			$(objpfx)glreflib1.so $(objpfx)glreflib2.so
>  
> -$(objpfx)failtest: $(libdl)
>  $(objpfx)failtest.out: $(objpfx)failtestmod.so
>  
> -$(objpfx)tst-dladdr: $(libdl)
>  $(objpfx)tst-dladdr.out: $(objpfx)glreflib1.so
>  
> -$(objpfx)tst-dlinfo: $(libdl)
>  $(objpfx)tst-dlinfo.out: $(objpfx)glreflib3.so
>  LDFLAGS-glreflib3.so = -Wl,-rpath,:
>  
>  LDFLAGS-default = $(LDFLAGS-rdynamic)
> -$(objpfx)default: $(libdl) $(objpfx)defaultmod1.so $(objpfx)defaultmod2.so
> -$(objpfx)defaultmod1.so: $(libdl)
> +$(objpfx)default: $(objpfx)defaultmod1.so $(objpfx)defaultmod2.so
>  LDFLAGS-defaultmod2.so = $(LDFLAGS-Bsymbolic)
> -$(objpfx)defaultmod2.so: $(libdl)
>  
> -$(objpfx)errmsg1: $(libdl)
>  $(objpfx)errmsg1.out: $(objpfx)errmsg1 $(objpfx)errmsg1mod.so
>  
> -$(objpfx)tstatexit: $(libdl)
>  $(objpfx)tstatexit.out: $(objpfx)tstatexit $(objpfx)modatexit.so
>  
> -$(objpfx)tstcxaatexit: $(libdl)
>  $(objpfx)tstcxaatexit.out: $(objpfx)tstcxaatexit $(objpfx)modcxaatexit.so
>  
> -$(objpfx)tststatic: $(objpfx)libdl.a
>  $(objpfx)tststatic.out: $(objpfx)tststatic $(objpfx)modstatic.so
>  
> -$(objpfx)tststatic2: $(objpfx)libdl.a
>  $(objpfx)tststatic2.out: $(objpfx)tststatic2 $(objpfx)modstatic.so \
>  			 $(objpfx)modstatic2.so
>  
> -$(objpfx)modstatic2.so: $(libdl)
> -
> -$(objpfx)tststatic3: $(objpfx)libdl.a
>  $(objpfx)tststatic3.out: $(objpfx)tststatic3 $(objpfx)modstatic3.so
>  
> -$(objpfx)tststatic4: $(objpfx)libdl.a
>  $(objpfx)tststatic4.out: $(objpfx)tststatic4 $(objpfx)modstatic3.so
>  
> -$(objpfx)tststatic5: $(objpfx)libdl.a
>  $(objpfx)tststatic5.out: $(objpfx)tststatic5 $(objpfx)modstatic5.so
>  
> -$(objpfx)bug-dlopen1: $(libdl)
> -
> -$(objpfx)bug-dlsym1: $(libdl) $(objpfx)bug-dlsym1-lib2.so
> +$(objpfx)bug-dlsym1: $(objpfx)bug-dlsym1-lib2.so
>  $(objpfx)bug-dlsym1.out: $(objpfx)bug-dlsym1-lib1.so \
>  			 $(objpfx)bug-dlsym1-lib2.so
>  $(objpfx)bug-dlsym1-lib1.so: $(objpfx)bug-dlsym1-lib2.so
>  
> -$(objpfx)bug-atexit1: $(libdl)
>  $(objpfx)bug-atexit1.out: $(objpfx)bug-atexit1-lib.so
>  
> -$(objpfx)bug-atexit2: $(libdl)
>  $(objpfx)bug-atexit2.out: $(objpfx)bug-atexit2-lib.so
>  
>  ifneq (,$(CXX))
>  LDLIBS-bug-atexit3-lib.so = -lstdc++ -lgcc_eh
>  $(objpfx)bug-atexit3-lib.so: $(libsupport)
> -$(objpfx)bug-atexit3: $(libdl)
>  $(objpfx)bug-atexit3.out: $(objpfx)bug-atexit3-lib.so
>  endif
>  
>  $(objpfx)bug-dl-leaf: $(objpfx)bug-dl-leaf-lib.so
>  $(objpfx)bug-dl-leaf.out: $(objpfx)bug-dl-leaf-lib-cb.so
> -$(objpfx)bug-dl-leaf-lib.so: $(libdl)
>  $(objpfx)bug-dl-leaf-lib-cb.so: $(objpfx)bug-dl-leaf-lib.so
>  
> -$(objpfx)tst-rec-dlopen: $(libdl)
>  $(objpfx)tst-rec-dlopen.out: $(objpfx)moddummy1.so $(objpfx)moddummy2.so

Ok.

> diff --git a/dlfcn/dlfcn.c b/dlfcn/dlfcn.c
> index ef750bc27a..e7fa01ecf5 100644
> --- a/dlfcn/dlfcn.c
> +++ b/dlfcn/dlfcn.c
> @@ -19,24 +19,6 @@
>  #include <dlfcn.h>
>  #include <shlib-compat.h>
>  
> -int __dlfcn_argc attribute_hidden;
> -char **__dlfcn_argv attribute_hidden;
> -
> -
> -static void
> -init (int argc, char *argv[])
> -{
> -  __dlfcn_argc = argc;
> -  __dlfcn_argv = argv;
> -}
> -
> -static void (*const init_array []) (int argc, char *argv[])
> -     __attribute__ ((section (".init_array"), aligned (sizeof (void *))))
> -     __attribute_used__ =
> -{
> -  init
> -};
> -
>  /* The remainder of this file is used to keep specific symbol versions
>     occupied, so that ld does not generate weak symbol version
>     definitions.  */

Ok.

> diff --git a/elf/Makefile b/elf/Makefile
> index 0ec736bb0f..e9788d3d4f 100644
> --- a/elf/Makefile
> +++ b/elf/Makefile
> @@ -673,8 +673,6 @@ $(objpfx)ldd: ldd.bash.in $(common-objpfx)soversions.mk \
>  	chmod 555 $@.new
>  	mv -f $@.new $@
>  
> -$(objpfx)sprof: $(libdl)
> -
>  $(objpfx)sln: $(sln-modules:%=$(objpfx)%.o)
>  
>  $(objpfx)ldconfig: $(ldconfig-modules:%=$(objpfx)%.o)

Ok.

> @@ -699,28 +697,21 @@ include $(patsubst %,$(..)libof-iterator.mk,$(cpp-srcs-left))
>  test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(strip $(modules-names))))
>  generated += $(addsuffix .so,$(strip $(modules-names)))
>  
> -$(objpfx)testobj1_1.so: $(objpfx)testobj1.so $(libdl)
> -$(objpfx)testobj2.so: $(objpfx)testobj1.so $(libdl)
> -$(objpfx)testobj3.so: $(libdl)
> -$(objpfx)testobj4.so: $(libdl)
> -$(objpfx)testobj5.so: $(libdl)
> -$(objpfx)testobj6.so: $(objpfx)testobj1.so $(objpfx)testobj2.so $(libdl)
> +$(objpfx)testobj1_1.so: $(objpfx)testobj1.so
> +$(objpfx)testobj2.so: $(objpfx)testobj1.so
> +$(objpfx)testobj6.so: $(objpfx)testobj1.so $(objpfx)testobj2.so
>  $(objpfx)failobj.so: $(objpfx)testobj6.so
>  $(objpfx)dep1.so: $(objpfx)dep2.so $(objpfx)dep4.so
>  $(objpfx)dep2.so: $(objpfx)dep3.so $(objpfx)dep4.so
>  $(objpfx)dep4.so: $(objpfx)dep3.so
>  $(objpfx)nodelmod3.so: $(objpfx)nodelmod4.so
> -$(objpfx)nextmod1.so: $(libdl)
> -$(objpfx)neededobj1.so: $(libdl)
> -$(objpfx)neededobj2.so: $(objpfx)neededobj1.so $(libdl)
> -$(objpfx)neededobj3.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so $(libdl)
> +$(objpfx)neededobj2.so: $(objpfx)neededobj1.so
> +$(objpfx)neededobj3.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so
>  $(objpfx)neededobj4.so: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
> -			$(objpfx)neededobj3.so $(libdl)
> +			$(objpfx)neededobj3.so
>  $(objpfx)neededobj6.so: $(objpfx)neededobj5.so
>  $(objpfx)unload2mod.so: $(objpfx)unload2dep.so
> -$(objpfx)ltglobmod2.so: $(libdl)
>  $(objpfx)firstobj.so: $(shared-thread-library)
> -$(objpfx)globalmod1.so: $(libdl)
>  $(objpfx)reldep4mod1.so: $(objpfx)reldep4mod3.so
>  $(objpfx)reldep4mod2.so: $(objpfx)reldep4mod4.so
>  $(objpfx)dblloadmod1.so: $(objpfx)dblloadmod3.so
> @@ -750,14 +741,9 @@ $(objpfx)unload3mod2.so: $(objpfx)unload3mod3.so
>  $(objpfx)unload3mod3.so: $(objpfx)unload3mod4.so
>  $(objpfx)unload4mod1.so: $(objpfx)unload4mod2.so $(objpfx)unload4mod3.so
>  $(objpfx)unload4mod2.so: $(objpfx)unload4mod4.so $(objpfx)unload4mod3.so
> -$(objpfx)unload6mod1.so: $(libdl)
> -$(objpfx)unload6mod2.so: $(libdl)
> -$(objpfx)unload6mod3.so: $(libdl)
> -$(objpfx)unload7mod1.so: $(libdl)
>  $(objpfx)unload7mod2.so: $(objpfx)unload7mod1.so
>  $(objpfx)unload8mod1.so: $(objpfx)unload8mod2.so
>  $(objpfx)unload8mod2.so: $(objpfx)unload8mod3.so
> -$(objpfx)unload8mod3.so: $(libdl)
>  $(objpfx)tst-initordera2.so: $(objpfx)tst-initordera1.so
>  $(objpfx)tst-initorderb2.so: $(objpfx)tst-initorderb1.so $(objpfx)tst-initordera2.so
>  $(objpfx)tst-initordera3.so: $(objpfx)tst-initorderb2.so $(objpfx)tst-initorderb1.so

Ok.

> @@ -766,8 +752,6 @@ $(objpfx)tst-initorder: $(objpfx)tst-initordera4.so $(objpfx)tst-initordera1.so
>  $(objpfx)tst-null-argv: $(objpfx)tst-null-argv-lib.so
>  $(objpfx)tst-tlsalign: $(objpfx)tst-tlsalign-lib.so
>  $(objpfx)tst-nodelete-opened.out: $(objpfx)tst-nodelete-opened-lib.so
> -$(objpfx)tst-nodelete-opened: $(libdl)
> -$(objpfx)tst-noload: $(libdl)
>  
>  $(objpfx)tst-tlsalign-extern: $(objpfx)tst-tlsalign-vars.o
>  $(objpfx)tst-tlsalign-extern-static: $(objpfx)tst-tlsalign-vars.o
> @@ -842,30 +826,25 @@ ifeq ($(build-shared),yes)
>  tests: $(test-modules)
>  endif
>  
> -$(objpfx)loadtest: $(libdl)
>  LDFLAGS-loadtest = -rdynamic
>  
>  $(objpfx)loadtest.out: $(test-modules)
>  
> -$(objpfx)neededtest: $(libdl)
>  $(objpfx)neededtest.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
>  			 $(objpfx)neededobj3.so
>  
> -$(objpfx)neededtest2: $(libdl)
>  $(objpfx)neededtest2.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
>  			  $(objpfx)neededobj3.so
>  
> -$(objpfx)neededtest3: $(libdl)
>  $(objpfx)neededtest3.out: $(objpfx)neededobj1.so $(objpfx)neededobj2.so \
>  			  $(objpfx)neededobj3.so $(objpfx)neededobj4.so
>  
> -$(objpfx)neededtest4: $(libdl) $(objpfx)neededobj1.so
> +$(objpfx)neededtest4: $(objpfx)neededobj1.so
>  $(objpfx)neededtest4.out: $(objpfx)neededobj5.so $(objpfx)neededobj6.so
>  
> -$(objpfx)restest1: $(objpfx)testobj1.so $(objpfx)testobj1_1.so $(libdl)
> +$(objpfx)restest1: $(objpfx)testobj1.so $(objpfx)testobj1_1.so
>  LDFLAGS-restest1 = -rdynamic
>  
> -$(objpfx)restest2: $(libdl)
>  LDFLAGS-restest2 = -rdynamic
>  
>  $(objpfx)restest1.out: $(test-modules)
> @@ -877,31 +856,24 @@ $(objpfx)preloadtest.out: $(preloadtest-preloads:%=$(objpfx)%.so)
>  preloadtest-ENV = \
>    LD_PRELOAD=$(subst $(empty) ,:,$(strip $(preloadtest-preloads:=.so)))
>  
> -$(objpfx)loadfail: $(libdl)
>  LDFLAGS-loadfail = -rdynamic
>  
>  $(objpfx)loadfail.out: $(objpfx)failobj.so
>  
> -$(objpfx)multiload: $(libdl)
>  LDFLAGS-multiload = -rdynamic
>  CFLAGS-multiload.c += -DOBJDIR=\"$(elf-objpfx)\"
>  
>  $(objpfx)multiload.out: $(objpfx)testobj1.so
>  
> -$(objpfx)origtest: $(libdl)
>  LDFLAGS-origtest = -rdynamic
>  $(objpfx)origtest.out: $(objpfx)testobj1.so
>  
>  ifeq ($(have-thread-library),yes)
> -$(objpfx)resolvfail: $(libdl) $(shared-thread-library)
> -else
> -$(objpfx)resolvfail: $(libdl)
> +$(objpfx)resolvfail: $(shared-thread-library)
>  endif
>  
> -$(objpfx)constload1: $(libdl)
>  $(objpfx)constload1.out: $(objpfx)constload2.so $(objpfx)constload3.so
>  
> -$(objpfx)circleload1: $(libdl)
>  $(objpfx)circleload1.out: $(objpfx)circlemod1.so \
>  			  $(objpfx)circlemod1a.so
>  

Ok.

> @@ -920,7 +892,7 @@ $(objpfx)vismain: $(addprefix $(objpfx),vismod1.so vismod2.so)
>  $(objpfx)vismain.out: $(addprefix $(objpfx),vismod3.so)
>  vismain-ENV = LD_PRELOAD=$(addprefix $(objpfx),vismod3.so)
>  
> -$(objpfx)noload: $(objpfx)testobj1.so $(libdl)
> +$(objpfx)noload: $(objpfx)testobj1.so
>  LDFLAGS-noload = -rdynamic -Wl,--no-as-needed
>  $(objpfx)noload.out: $(objpfx)testobj5.so
>  
> @@ -932,16 +904,13 @@ noload-ENV = MALLOC_TRACE=$(objpfx)noload.mtrace
>  LDFLAGS-nodelete = -rdynamic
>  LDFLAGS-nodelmod1.so = -Wl,--enable-new-dtags,-z,nodelete
>  LDFLAGS-nodelmod4.so = -Wl,--enable-new-dtags,-z,nodelete
> -$(objpfx)nodelete: $(libdl)
>  $(objpfx)nodelete.out: $(objpfx)nodelmod1.so $(objpfx)nodelmod2.so \
>  		       $(objpfx)nodelmod3.so
>  
>  LDFLAGS-nodlopenmod.so = -Wl,--enable-new-dtags,-z,nodlopen
> -$(objpfx)nodlopen: $(libdl)
>  $(objpfx)nodlopen.out: $(objpfx)nodlopenmod.so
>  
>  $(objpfx)nodlopenmod2.so: $(objpfx)nodlopenmod.so
> -$(objpfx)nodlopen2: $(libdl)
>  $(objpfx)nodlopen2.out: $(objpfx)nodlopenmod2.so
>  
>  $(objpfx)filtmod1.so: $(objpfx)filtmod1.os $(objpfx)filtmod2.so
> @@ -954,31 +923,23 @@ $(objpfx)filter: $(objpfx)filtmod1.so
>  # This does not link against libc.
>  CFLAGS-filtmod1.c += $(no-stack-protector)
>  
> -$(objpfx)unload: $(libdl)
>  $(objpfx)unload.out: $(objpfx)unloadmod.so
>  
> -$(objpfx)reldep: $(libdl)
>  $(objpfx)reldep.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod2.so
>  
> -$(objpfx)reldep2: $(libdl)
>  $(objpfx)reldep2.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod3.so
>  
> -$(objpfx)reldep3: $(libdl)
>  $(objpfx)reldep3.out: $(objpfx)reldepmod1.so $(objpfx)reldepmod4.so
>  
> -$(objpfx)reldep4: $(libdl)
>  $(objpfx)reldep4.out: $(objpfx)reldep4mod1.so $(objpfx)reldep4mod2.so
>  
> -$(objpfx)next: $(objpfx)nextmod1.so $(objpfx)nextmod2.so $(libdl)
> +$(objpfx)next: $(objpfx)nextmod1.so $(objpfx)nextmod2.so
>  LDFLAGS-next = -Wl,--no-as-needed
>  
> -$(objpfx)unload2: $(libdl)
>  $(objpfx)unload2.out: $(objpfx)unload2mod.so $(objpfx)unload2dep.so
>  
> -$(objpfx)lateglobal: $(libdl)
>  $(objpfx)lateglobal.out: $(objpfx)ltglobmod1.so $(objpfx)ltglobmod2.so
>  
> -$(objpfx)tst-pathopt: $(libdl)
>  $(objpfx)tst-pathopt.out: tst-pathopt.sh $(objpfx)tst-pathopt \
>  			  $(objpfx)pathoptobj.so
>  	$(SHELL) $< $(common-objpfx) '$(test-wrapper-env)' \
> @@ -998,55 +959,40 @@ $(objpfx)tst-rtld-preload.out: tst-rtld-preload.sh $(objpfx)ld.so \
>  		    '$(rpath-link)' '$(tst-rtld-preload-OBJS)' > $@; \
>  	$(evaluate-test)
>  
> -$(objpfx)initfirst: $(libdl)
>  $(objpfx)initfirst.out: $(objpfx)firstobj.so
>  
>  $(objpfx)global: $(objpfx)globalmod1.so
>  $(objpfx)global.out: $(objpfx)reldepmod1.so
>  
> -$(objpfx)dblload: $(libdl)
>  $(objpfx)dblload.out: $(objpfx)dblloadmod1.so $(objpfx)dblloadmod2.so
>  
> -$(objpfx)dblunload: $(libdl)
>  $(objpfx)dblunload.out: $(objpfx)dblloadmod1.so $(objpfx)dblloadmod2.so
>  
> -$(objpfx)reldep5: $(libdl)
>  $(objpfx)reldep5.out: $(objpfx)reldepmod5.so $(objpfx)reldepmod6.so
>  
> -$(objpfx)reldep6: $(libdl)
>  $(objpfx)reldep6.out: $(objpfx)reldep6mod3.so $(objpfx)reldep6mod4.so
>  
> -$(objpfx)reldep7: $(libdl)
>  $(objpfx)reldep7.out: $(objpfx)reldep7mod1.so $(objpfx)reldep7mod2.so
>  
> -$(objpfx)reldep8: $(libdl)
>  $(objpfx)reldep8.out: $(objpfx)reldep8mod3.so
>  
>  LDFLAGS-nodel2mod2.so = -Wl,--enable-new-dtags,-z,nodelete
> -$(objpfx)nodelete2: $(libdl)
>  $(objpfx)nodelete2.out: $(objpfx)nodel2mod3.so
>  
> -$(objpfx)reldep9: $(libdl)
>  $(objpfx)reldep9.out: $(objpfx)reldep9mod3.so
>  
>  $(objpfx)tst-tls3: $(objpfx)tst-tlsmod1.so
>  
> -$(objpfx)tst-tls4: $(libdl)
>  $(objpfx)tst-tls4.out: $(objpfx)tst-tlsmod2.so
>  
> -$(objpfx)tst-tls5: $(libdl)
>  $(objpfx)tst-tls5.out: $(objpfx)tst-tlsmod2.so
>  
> -$(objpfx)tst-tls6: $(libdl)
>  $(objpfx)tst-tls6.out: $(objpfx)tst-tlsmod2.so
>  
> -$(objpfx)tst-tls7: $(libdl)
>  $(objpfx)tst-tls7.out: $(objpfx)tst-tlsmod3.so
>  
> -$(objpfx)tst-tls8: $(libdl)
>  $(objpfx)tst-tls8.out: $(objpfx)tst-tlsmod3.so $(objpfx)tst-tlsmod4.so
>  
> -$(objpfx)tst-tls9: $(libdl)
>  $(objpfx)tst-tls9.out: $(objpfx)tst-tlsmod5.so $(objpfx)tst-tlsmod6.so
>  
>  $(objpfx)tst-tls10: $(objpfx)tst-tlsmod8.so $(objpfx)tst-tlsmod7.so
> @@ -1055,67 +1001,53 @@ $(objpfx)tst-tls11: $(objpfx)tst-tlsmod10.so $(objpfx)tst-tlsmod9.so
>  
>  $(objpfx)tst-tls12: $(objpfx)tst-tlsmod12.so $(objpfx)tst-tlsmod11.so
>  
> -$(objpfx)tst-tls13: $(libdl)
>  $(objpfx)tst-tls13.out: $(objpfx)tst-tlsmod13a.so
>  
> -$(objpfx)tst-tls14: $(objpfx)tst-tlsmod14a.so $(libdl)
> +$(objpfx)tst-tls14: $(objpfx)tst-tlsmod14a.so
>  $(objpfx)tst-tls14.out: $(objpfx)tst-tlsmod14b.so
>  
> -$(objpfx)tst-tls15: $(libdl)
>  $(objpfx)tst-tls15.out: $(objpfx)tst-tlsmod15a.so $(objpfx)tst-tlsmod15b.so
>  
> -$(objpfx)tst-tls-dlinfo: $(libdl)
>  $(objpfx)tst-tls-dlinfo.out: $(objpfx)tst-tlsmod2.so
>  
>  
>  
> -$(objpfx)tst-tls16: $(libdl)
>  $(objpfx)tst-tls16.out: $(objpfx)tst-tlsmod16a.so $(objpfx)tst-tlsmod16b.so
>  
> -$(objpfx)tst-tls17: $(libdl)
>  $(objpfx)tst-tls17.out: $(objpfx)tst-tlsmod17b.so
>  $(patsubst %,$(objpfx)%.os,$(tlsmod17a-modules)): $(objpfx)tst-tlsmod17a%.os: tst-tlsmod17a.c
>  	$(compile-command.c) -DN=$*
>  $(patsubst %,$(objpfx)%.so,$(tlsmod17a-modules)): $(objpfx)tst-tlsmod17a%.so: $(objpfx)ld.so
>  $(objpfx)tst-tlsmod17b.so: $(patsubst %,$(objpfx)%.so,$(tlsmod17a-modules))
>  
> -$(objpfx)tst-tls18: $(libdl)
>  $(objpfx)tst-tls18.out: $(patsubst %,$(objpfx)%.so,$(tlsmod18a-modules))
>  $(patsubst %,$(objpfx)%.os,$(tlsmod18a-modules)): $(objpfx)tst-tlsmod18a%.os : tst-tlsmod18a.c
>  	$(compile-command.c) -DN=$*
>  $(patsubst %,$(objpfx)%.so,$(tlsmod18a-modules)): $(objpfx)tst-tlsmod18a%.so: $(objpfx)ld.so
>  
> -$(objpfx)tst-tls19: $(libdl)
>  $(objpfx)tst-tls19.out: $(objpfx)tst-tls19mod1.so
>  
>  CFLAGS-tst-align.c += $(stack-align-test-flags)
>  CFLAGS-tst-align2.c += $(stack-align-test-flags)
>  CFLAGS-tst-alignmod.c += $(stack-align-test-flags)
>  CFLAGS-tst-alignmod2.c += $(stack-align-test-flags)
> -$(objpfx)tst-align: $(libdl)
>  $(objpfx)tst-align.out: $(objpfx)tst-alignmod.so
>  $(objpfx)tst-align2: $(objpfx)tst-alignmod2.so
>  
> -$(objpfx)unload3: $(libdl)
>  $(objpfx)unload3.out: $(objpfx)unload3mod1.so $(objpfx)unload3mod2.so \
>  		      $(objpfx)unload3mod3.so $(objpfx)unload3mod4.so
>  
> -$(objpfx)unload4: $(libdl)
>  $(objpfx)unload4.out: $(objpfx)unload4mod1.so $(objpfx)unload4mod3.so
>  
> -$(objpfx)unload5: $(libdl)
>  $(objpfx)unload5.out: $(objpfx)unload3mod1.so $(objpfx)unload3mod2.so \
>  		      $(objpfx)unload3mod3.so $(objpfx)unload3mod4.so
>  
> -$(objpfx)unload6: $(libdl)
>  $(objpfx)unload6.out: $(objpfx)unload6mod1.so $(objpfx)unload6mod2.so \
>  		      $(objpfx)unload6mod3.so
>  
> -$(objpfx)unload7: $(libdl)
>  $(objpfx)unload7.out: $(objpfx)unload7mod1.so $(objpfx)unload7mod2.so
>  unload7-ENV = MALLOC_PERTURB_=85
>  
> -$(objpfx)unload8: $(libdl)
>  $(objpfx)unload8.out: $(objpfx)unload8mod1.so $(objpfx)unload8mod1x.so
>  
>  ifdef libdl

Ok.

> @@ -1124,7 +1056,6 @@ $(objpfx)tst-tls9-static.out: $(objpfx)tst-tlsmod5.so $(objpfx)tst-tlsmod6.so
>  endif
>  
>  ifeq ($(have-z-execstack),yes)
> -$(objpfx)tst-execstack: $(libdl)
>  $(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so
>  CPPFLAGS-tst-execstack.c += -DUSE_PTHREADS=0
>  LDFLAGS-tst-execstack = -Wl,-z,noexecstack
> @@ -1159,7 +1090,6 @@ $(objpfx)tst-array3-cmp.out: tst-array1.exp $(objpfx)tst-array3.out
>  	cmp $^ > $@; \
>  	$(evaluate-test)
>  
> -$(objpfx)tst-array4: $(libdl)
>  $(objpfx)tst-array4.out: $(objpfx)tst-array2dep.so
>  $(objpfx)tst-array4-cmp.out: tst-array4.exp $(objpfx)tst-array4.out
>  	cmp $^ > $@; \
> @@ -1180,7 +1110,6 @@ CFLAGS-tst-pie2.c += $(pie-ccflag)
>  
>  $(objpfx)tst-piemod1.so: $(libsupport)
>  $(objpfx)tst-pie1: $(objpfx)tst-piemod1.so
> -$(objpfx)tst-dlopen-pie: $(libdl)
>  $(objpfx)tst-dlopen-pie.out: $(objpfx)tst-pie1
>  
>  ifeq (yes,$(build-shared))
> @@ -1239,7 +1168,6 @@ $(objpfx)check-wx-segment.out: $(..)scripts/check-wx-segment.py \
>  	$(evaluate-test)
>  generated += check-wx-segment.out
>  
> -$(objpfx)tst-dlmodcount: $(libdl)
>  $(objpfx)tst-dlmodcount.out: $(test-modules)
>  
>  $(all-built-dso:=.jmprel): %.jmprel: % Makefile
> @@ -1292,38 +1220,31 @@ $(objpfx)check-initfini.out: $(..)scripts/check-initfini.awk \
>  	$(evaluate-test)
>  generated += check-initfini.out
>  
> -$(objpfx)tst-dlopenrpathmod.so: $(libdl)
> -$(objpfx)tst-dlopenrpath: $(objpfx)tst-dlopenrpathmod.so $(libdl)
> +$(objpfx)tst-dlopenrpath: $(objpfx)tst-dlopenrpathmod.so
>  CFLAGS-tst-dlopenrpath.c += -DPFX=\"$(objpfx)\"
>  LDFLAGS-tst-dlopenrpathmod.so += -Wl,-rpath,\$$ORIGIN/test-subdir
>  $(objpfx)tst-dlopenrpath.out: $(objpfx)firstobj.so
>  
>  $(objpfx)tst-deep1mod2.so: $(objpfx)tst-deep1mod3.so
> -$(objpfx)tst-deep1: $(libdl) $(objpfx)tst-deep1mod1.so
> +$(objpfx)tst-deep1: $(objpfx)tst-deep1mod1.so
>  $(objpfx)tst-deep1.out: $(objpfx)tst-deep1mod2.so
>  LDFLAGS-tst-deep1 += -rdynamic
>  tst-deep1mod3.so-no-z-defs = yes
>  
> -$(objpfx)tst-dlmopen1mod.so: $(libdl)
> -$(objpfx)tst-dlmopen1: $(libdl)
>  $(objpfx)tst-dlmopen1.out: $(objpfx)tst-dlmopen1mod.so
>  
> -$(objpfx)tst-dlmopen2: $(libdl)
>  $(objpfx)tst-dlmopen2.out: $(objpfx)tst-dlmopen1mod.so
>  
> -$(objpfx)tst-dlmopen3: $(libdl)
>  $(objpfx)tst-dlmopen3.out: $(objpfx)tst-dlmopen1mod.so
>  
>  $(objpfx)tst-audit1.out: $(objpfx)tst-auditmod1.so
>  tst-audit1-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
>  
> -$(objpfx)tst-audit2: $(libdl)
>  $(objpfx)tst-audit2.out: $(objpfx)tst-auditmod1.so $(objpfx)tst-auditmod9b.so
>  # Prevent GCC-5 from translating a malloc/memset pair into calloc
>  CFLAGS-tst-audit2.c += -fno-builtin
>  tst-audit2-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
>  
> -$(objpfx)tst-audit9: $(libdl)
>  $(objpfx)tst-audit9.out: $(objpfx)tst-auditmod9a.so $(objpfx)tst-auditmod9b.so
>  tst-audit9-ENV = LD_AUDIT=$(objpfx)tst-auditmod9a.so
>  

Ok.

> @@ -1331,10 +1252,8 @@ $(objpfx)tst-audit8: $(libm)
>  $(objpfx)tst-audit8.out: $(objpfx)tst-auditmod1.so
>  tst-audit8-ENV = LD_AUDIT=$(objpfx)tst-auditmod1.so
>  
> -$(objpfx)tst-global1: $(libdl)
>  $(objpfx)tst-global1.out: $(objpfx)testobj6.so $(objpfx)testobj2.so
>  
> -$(objpfx)order2: $(libdl)
>  $(objpfx)order2.out: $(objpfx)order2mod1.so $(objpfx)order2mod2.so
>  $(objpfx)order2-cmp.out: $(objpfx)order2.out
>  	(echo "12345" | cmp $< -) > $@; \
> @@ -1355,7 +1274,6 @@ tst-ptrguard1-ARGS = --command "$(host-test-program-cmd) --child"
>  CFLAGS-tst-ptrguard1-static.c += -DPTRGUARD_LOCAL
>  tst-ptrguard1-static-ARGS = --command "$(objpfx)tst-ptrguard1-static --child"
>  
> -$(objpfx)tst-leaks1: $(libdl)
>  $(objpfx)tst-leaks1-mem.out: $(objpfx)tst-leaks1.out
>  	$(common-objpfx)malloc/mtrace $(objpfx)tst-leaks1.mtrace > $@; \
>  	$(evaluate-test)
> @@ -1368,24 +1286,19 @@ $(objpfx)tst-leaks1-static-mem.out: $(objpfx)tst-leaks1-static.out
>  tst-leaks1-ENV = MALLOC_TRACE=$(objpfx)tst-leaks1.mtrace
>  tst-leaks1-static-ENV = MALLOC_TRACE=$(objpfx)tst-leaks1-static.mtrace
>  
> -$(objpfx)tst-addr1: $(libdl)
> -
> -$(objpfx)tst-thrlock: $(libdl) $(shared-thread-library)
> +$(objpfx)tst-thrlock: $(shared-thread-library)
>  
>  tst-tst-dlopen-tlsmodid-no-pie = yes
> -$(objpfx)tst-dlopen-tlsmodid: $(libdl) $(shared-thread-library)
> +$(objpfx)tst-dlopen-tlsmodid: $(shared-thread-library)
>  $(objpfx)tst-dlopen-tlsmodid.out: $(objpfx)tst-dlopen-self
>  CFLAGS-tst-dlopen-tlsmodid-pie.c += $(pie-ccflag)
> -$(objpfx)tst-dlopen-tlsmodid-pie: $(libdl) $(shared-thread-library)
> +$(objpfx)tst-dlopen-tlsmodid-pie: $(shared-thread-library)
>  $(objpfx)tst-dlopen-tlsmodid-pie.out: $(objpfx)tst-dlopen-self-pie
> -$(objpfx)tst-dlopen-tlsmodid-container: $(libdl) $(shared-thread-library)
> +$(objpfx)tst-dlopen-tlsmodid-container: $(shared-thread-library)
>  LDFLAGS-tst-dlopen-tlsmodid-container += -Wl,-rpath,\$$ORIGIN
>  
>  tst-tst-dlopen-self-no-pie = yes
> -$(objpfx)tst-dlopen-self: $(libdl)
>  CFLAGS-tst-dlopen-self-pie.c += $(pie-ccflag)
> -$(objpfx)tst-dlopen-self-pie: $(libdl)
> -$(objpfx)tst-dlopen-self-container: $(libdl)
>  LDFLAGS-tst-dlopen-self-container += -Wl,-rpath,\$$ORIGIN
>  
>  CFLAGS-ifuncmain1pic.c += $(pic-ccflag)
> @@ -1437,7 +1350,6 @@ $(objpfx)ifuncmain2pic: $(addprefix $(objpfx),ifuncdep2pic.o)
>  $(objpfx)ifuncmain2static: $(addprefix $(objpfx),ifuncdep2.o)
>  $(objpfx)ifuncmain2picstatic: $(addprefix $(objpfx),ifuncdep2pic.o)
>  
> -$(objpfx)ifuncmain3: $(libdl)
>  $(objpfx)ifuncmain3.out: $(objpfx)ifuncmod3.so
>  
>  $(objpfx)ifuncmain5: $(addprefix $(objpfx),ifuncmod5.so)
> @@ -1461,19 +1373,17 @@ $(objpfx)tst-ifunc-fault-bindnow.out: $(objpfx)tst-ifunc-fault-bindnow \
>     $(objpfx)ld.so
>  	$(tst-ifunc-fault-script)
>  
> -$(objpfx)tst-unique1: $(libdl)
>  $(objpfx)tst-unique1.out: $(objpfx)tst-unique1mod1.so \
>  			  $(objpfx)tst-unique1mod2.so
>  
> -$(objpfx)tst-unique2: $(libdl) $(objpfx)tst-unique2mod1.so
> +$(objpfx)tst-unique2: $(objpfx)tst-unique2mod1.so
>  $(objpfx)tst-unique2.out: $(objpfx)tst-unique2mod2.so
>  
> -$(objpfx)tst-unique3: $(libdl) $(objpfx)tst-unique3lib.so
> +$(objpfx)tst-unique3: $(objpfx)tst-unique3lib.so
>  $(objpfx)tst-unique3.out: $(objpfx)tst-unique3lib2.so
>  
>  $(objpfx)tst-unique4: $(objpfx)tst-unique4lib.so
>  
> -$(objpfx)tst-nodelete: $(libdl)
>  $(objpfx)tst-nodelete.out: $(objpfx)tst-nodelete-uniquemod.so \
>  			   $(objpfx)tst-nodelete-rtldmod.so \
>  			   $(objpfx)tst-nodelete-zmod.so
> @@ -1481,7 +1391,6 @@ $(objpfx)tst-nodelete.out: $(objpfx)tst-nodelete-uniquemod.so \
>  LDFLAGS-tst-nodelete = -rdynamic
>  LDFLAGS-tst-nodelete-zmod.so = -Wl,--enable-new-dtags,-z,nodelete
>  
> -$(objpfx)tst-nodelete2: $(libdl)
>  $(objpfx)tst-nodelete2.out: $(objpfx)tst-nodelete2mod.so
>  
>  LDFLAGS-tst-nodelete2 = -rdynamic
> @@ -1509,7 +1418,6 @@ $(objpfx)tst-initorder2-cmp.out: tst-initorder2.exp $(objpfx)tst-initorder2.out
>  	cmp $^ > $@; \
>  	$(evaluate-test)
>  
> -$(objpfx)tst-relsort1: $(libdl)
>  $(objpfx)tst-relsort1mod1.so: $(libm) $(objpfx)tst-relsort1mod2.so
>  $(objpfx)tst-relsort1mod2.so: $(libm)
>  $(objpfx)tst-relsort1.out: $(objpfx)tst-relsort1mod1.so \
> @@ -1529,13 +1437,11 @@ $(objpfx)tst-unused-dep-cmp.out: $(objpfx)tst-unused-dep.out
>  	$(evaluate-test)
>  
>  $(objpfx)tst-audit11.out: $(objpfx)tst-auditmod11.so $(objpfx)tst-audit11mod1.so
> -$(objpfx)tst-audit11: $(libdl)
>  tst-audit11-ENV = LD_AUDIT=$(objpfx)tst-auditmod11.so
>  $(objpfx)tst-audit11mod1.so: $(objpfx)tst-audit11mod2.so
>  LDFLAGS-tst-audit11mod2.so = -Wl,--version-script=tst-audit11mod2.map,-soname,tst-audit11mod2.so
>  
>  $(objpfx)tst-audit12.out: $(objpfx)tst-auditmod12.so $(objpfx)tst-audit12mod1.so $(objpfx)tst-audit12mod3.so
> -$(objpfx)tst-audit12: $(libdl)
>  tst-audit12-ENV = LD_AUDIT=$(objpfx)tst-auditmod12.so
>  $(objpfx)tst-audit12mod1.so: $(objpfx)tst-audit12mod2.so
>  LDFLAGS-tst-audit12mod2.so = -Wl,--version-script=tst-audit12mod2.map
> @@ -1585,13 +1491,11 @@ $(objpfx)tst-sonamemove-link: $(objpfx)tst-sonamemove-linkmod1.so
>  $(objpfx)tst-sonamemove-link.out: \
>    $(objpfx)tst-sonamemove-runmod1.so \
>    $(objpfx)tst-sonamemove-runmod2.so
> -$(objpfx)tst-sonamemove-dlopen: $(libdl)
>  $(objpfx)tst-sonamemove-dlopen.out: \
>    $(objpfx)tst-sonamemove-runmod1.so \
>    $(objpfx)tst-sonamemove-runmod2.so
>  
> -$(objpfx)tst-dlmopen-dlerror: $(libdl)
> -$(objpfx)tst-dlmopen-dlerror-mod.so: $(libdl) $(libsupport)
> +$(objpfx)tst-dlmopen-dlerror-mod.so: $(libsupport)
>  $(objpfx)tst-dlmopen-dlerror.out: $(objpfx)tst-dlmopen-dlerror-mod.so
>  
>  # Override -z defs, so that we can reference an undefined symbol.
> @@ -1602,7 +1506,6 @@ LDFLAGS-tst-latepthreadmod.so = \
>  # function this_function_is_not_defined.
>  CFLAGS-tst-latepthreadmod.c += -fno-optimize-sibling-calls
>  $(objpfx)tst-latepthreadmod.so: $(shared-thread-library)
> -$(objpfx)tst-latepthread: $(libdl)
>  $(objpfx)tst-latepthread.out: $(objpfx)tst-latepthreadmod.so
>  
>  # The test modules are parameterized by preprocessor macros.
> @@ -1610,7 +1513,7 @@ $(patsubst %,$(objpfx)%.os,$(tst-tls-many-dynamic-modules)): \
>    $(objpfx)tst-tls-manydynamic%mod.os : tst-tls-manydynamicmod.c
>  	$(compile-command.c) \
>  	  -DNAME=tls_global_$* -DSETTER=set_value_$* -DGETTER=get_value_$*
> -$(objpfx)tst-tls-manydynamic: $(libdl) $(shared-thread-library)
> +$(objpfx)tst-tls-manydynamic: $(shared-thread-library)
>  $(objpfx)tst-tls-manydynamic.out: \
>    $(patsubst %,$(objpfx)%.so,$(tst-tls-many-dynamic-modules))
>  
> @@ -1626,8 +1529,6 @@ $(objpfx)tst-ldconfig-X.out : tst-ldconfig-X.sh $(objpfx)ldconfig
>  		 '$(run-program-env)' > $@; \
>  	$(evaluate-test)
>  
> -$(objpfx)tst-dlsym-error: $(libdl)
> -
>  # Test static linking of all the libraries we can possibly link
>  # together.  Note that in some configurations this may be less than the
>  # complete list of libraries we build but we try to maxmimize this list.
> @@ -1661,7 +1562,6 @@ endif
>  # The application depends on the DSO, and the DSO loads the plugin.
>  # The plugin also depends on the DSO. This creates the circular
>  # dependency via dlopen that we're testing to make sure works.
> -$(objpfx)tst-nodelete-dlclose-dso.so: $(libdl)
>  $(objpfx)tst-nodelete-dlclose-plugin.so: $(objpfx)tst-nodelete-dlclose-dso.so
>  $(objpfx)tst-nodelete-dlclose: $(objpfx)tst-nodelete-dlclose-dso.so
>  $(objpfx)tst-nodelete-dlclose.out: $(objpfx)tst-nodelete-dlclose-dso.so \
> @@ -1670,7 +1570,6 @@ $(objpfx)tst-nodelete-dlclose.out: $(objpfx)tst-nodelete-dlclose-dso.so \
>  tst-env-setuid-ENV = MALLOC_CHECK_=2 MALLOC_MMAP_THRESHOLD_=4096 \
>  		     LD_HWCAP_MASK=0x1
>  
> -$(objpfx)tst-debug1: $(libdl)
>  $(objpfx)tst-debug1.out: $(objpfx)tst-debug1mod1.so
>  
>  $(objpfx)tst-debug1mod1.so: $(objpfx)testobj1.so
> @@ -1692,8 +1591,7 @@ $(objpfx)tst-absolute-zero: $(objpfx)tst-absolute-zero-lib.so
>  
>  # Both the main program and the DSO for tst-libc_dlvsym need to link
>  # against libdl.
> -$(objpfx)tst-libc_dlvsym: $(libdl)
> -$(objpfx)tst-libc_dlvsym-dso.so: $(libsupport) $(libdl)
> +$(objpfx)tst-libc_dlvsym-dso.so: $(libsupport)
>  $(objpfx)tst-libc_dlvsym.out: $(objpfx)tst-libc_dlvsym-dso.so
>  $(objpfx)tst-libc_dlvsym-static: $(common-objpfx)dlfcn/libdl.a
>  tst-libc_dlvsym-static-ENV = \
> @@ -1711,7 +1609,6 @@ $(objpfx)tst-unwind-ctor: $(objpfx)tst-unwind-ctor-lib.so
>  
>  CFLAGS-tst-unwind-main.c += -funwind-tables -DUSE_PTHREADS=0
>  
> -$(objpfx)tst-initfinilazyfail: $(libdl)
>  $(objpfx)tst-initfinilazyfail.out: \
>    $(objpfx)tst-initlazyfailmod.so $(objpfx)tst-finilazyfailmod.so
>  # Override -z defs, so that we can reference an undefined symbol.
> @@ -1721,7 +1618,6 @@ LDFLAGS-tst-initlazyfailmod.so = \
>  LDFLAGS-tst-finilazyfailmod.so = \
>    -Wl,-z,lazy -Wl,--unresolved-symbols=ignore-all
>  
> -$(objpfx)tst-dlopenfail: $(libdl)
>  $(objpfx)tst-dlopenfail.out: \
>    $(objpfx)tst-dlopenfailmod1.so $(objpfx)tst-dlopenfailmod2.so
>  # Order matters here.  tst-dlopenfaillinkmod.so's soname ensures a
> @@ -1733,7 +1629,6 @@ $(objpfx)tst-dlopenfailmod1.so: \
>    $(shared-thread-library) $(objpfx)tst-dlopenfaillinkmod.so
>  LDFLAGS-tst-dlopenfaillinkmod.so = -Wl,-soname,tst-dlopenfail-missingmod.so
>  $(objpfx)tst-dlopenfailmod2.so: $(objpfx)tst-dlopenfailnodelmod.so
> -$(objpfx)tst-dlopenfail-2: $(libdl)
>  $(objpfx)tst-dlopenfail-2.out: \
>    $(objpfx)tst-dlopenfailmod1.so $(objpfx)tst-dlopenfailmod2.so \
>    $(objpfx)tst-dlopenfailmod3.so
> @@ -1745,7 +1640,6 @@ LDFLAGS-tst-dlopenfailnodelmod.so = \
>  # tst-dlopenfailnodelmod.so uses them for error reporting.
>  LDFLAGS-tst-dlopenfail = -Wl,-E
>  
> -$(objpfx)tst-dlopen-nodelete-reloc: $(libdl)
>  $(objpfx)tst-dlopen-nodelete-reloc.out: \
>    $(objpfx)tst-dlopen-nodelete-reloc-mod1.so \
>    $(objpfx)tst-dlopen-nodelete-reloc-mod2.so \
> @@ -1774,8 +1668,6 @@ $(objpfx)tst-dlopen-nodelete-reloc-mod5.so: \
>  LDFLAGS-tst-dlopen-nodelete-reloc-mod5.so = -Wl,-z,nodelete,--no-as-needed
>  tst-dlopen-nodelete-reloc-mod5.so-no-z-defs = yes
>  tst-dlopen-nodelete-reloc-mod7.so-no-z-defs = yes
> -$(objpfx)tst-dlopen-nodelete-reloc-mod8.so: $(libdl)
> -$(objpfx)tst-dlopen-nodelete-reloc-mod10.so: $(libdl)
>  tst-dlopen-nodelete-reloc-mod11.so-no-z-defs = yes
>  $(objpfx)tst-dlopen-nodelete-reloc-mod13.so: \
>    $(objpfx)tst-dlopen-nodelete-reloc-mod12.so
> @@ -1791,21 +1683,18 @@ $(objpfx)tst-dlopen-nodelete-reloc-mod17.so: \
>  LDFLAGS-tst-dlopen-nodelete-reloc-mod17.so = -Wl,--no-as-needed
>  
>  $(objpfx)tst-ldconfig-ld_so_conf-update.out: $(objpfx)tst-ldconfig-ld-mod.so
> -$(objpfx)tst-ldconfig-ld_so_conf-update: $(libdl)
>  
>  LDFLAGS-tst-filterobj-flt.so = -Wl,--filter=$(objpfx)tst-filterobj-filtee.so
>  $(objpfx)tst-filterobj: $(objpfx)tst-filterobj-flt.so
> -$(objpfx)tst-filterobj-dlopen: $(libdl)
>  $(objpfx)tst-filterobj.out: $(objpfx)tst-filterobj-filtee.so
>  $(objpfx)tst-filterobj-dlopen.out: $(objpfx)tst-filterobj-filtee.so
>  
>  LDFLAGS-tst-filterobj-aux.so = -Wl,--auxiliary=$(objpfx)tst-filterobj-filtee.so
>  $(objpfx)tst-auxobj: $(objpfx)tst-filterobj-aux.so
> -$(objpfx)tst-auxobj-dlopen: $(libdl)
>  $(objpfx)tst-auxobj.out: $(objpfx)tst-filterobj-filtee.so
>  $(objpfx)tst-auxobj-dlopen.out: $(objpfx)tst-filterobj-filtee.so
>  
> -$(objpfx)tst-single_threaded: $(objpfx)tst-single_threaded-mod1.so $(libdl)
> +$(objpfx)tst-single_threaded: $(objpfx)tst-single_threaded-mod1.so
>  $(objpfx)tst-single_threaded.out: \
>    $(objpfx)tst-single_threaded-mod2.so $(objpfx)tst-single_threaded-mod3.so
>  $(objpfx)tst-single_threaded-static-dlopen: \
> @@ -1813,13 +1702,13 @@ $(objpfx)tst-single_threaded-static-dlopen: \
>  $(objpfx)tst-single_threaded-static-dlopen.out: \
>    $(objpfx)tst-single_threaded-mod2.so
>  $(objpfx)tst-single_threaded-pthread: \
> -  $(objpfx)tst-single_threaded-mod1.so $(libdl) $(shared-thread-library)
> +  $(objpfx)tst-single_threaded-mod1.so $(shared-thread-library)
>  $(objpfx)tst-single_threaded-pthread.out: \
>    $(objpfx)tst-single_threaded-mod2.so $(objpfx)tst-single_threaded-mod3.so \
>    $(objpfx)tst-single_threaded-mod4.so
>  $(objpfx)tst-single_threaded-pthread-static: $(static-thread-library)
>  
> -$(objpfx)tst-tls-ie: $(libdl) $(shared-thread-library)
> +$(objpfx)tst-tls-ie: $(shared-thread-library)
>  $(objpfx)tst-tls-ie.out: \
>    $(objpfx)tst-tls-ie-mod0.so \
>    $(objpfx)tst-tls-ie-mod1.so \
> @@ -1829,7 +1718,7 @@ $(objpfx)tst-tls-ie.out: \
>    $(objpfx)tst-tls-ie-mod5.so \
>    $(objpfx)tst-tls-ie-mod6.so
>  
> -$(objpfx)tst-tls-ie-dlmopen: $(libdl) $(shared-thread-library)
> +$(objpfx)tst-tls-ie-dlmopen: $(shared-thread-library)
>  $(objpfx)tst-tls-ie-dlmopen.out: \
>    $(objpfx)tst-tls-ie-mod0.so \
>    $(objpfx)tst-tls-ie-mod1.so \
> @@ -1839,8 +1728,6 @@ $(objpfx)tst-tls-ie-dlmopen.out: \
>    $(objpfx)tst-tls-ie-mod5.so \
>    $(objpfx)tst-tls-ie-mod6.so
>  
> -$(objpfx)tst-tls-surplus: $(libdl)
> -
>  $(objpfx)argv0test.out: tst-rtld-argv0.sh $(objpfx)ld.so \
>  			$(objpfx)argv0test
>  	$(SHELL) $< $(objpfx)ld.so $(objpfx)argv0test \
> @@ -1896,7 +1783,6 @@ $(objpfx)tst-glibc-hwcaps-prepend.out: \
>  # Like tst-glibc-hwcaps-prepend, but uses a container and loads the
>  # library via ld.so.cache.  Test setup is contained in the test
>  # itself.
> -$(objpfx)tst-glibc-hwcaps-prepend-cache: $(libdl)
>  $(objpfx)tst-glibc-hwcaps-prepend-cache.out: \
>    $(objpfx)tst-glibc-hwcaps-prepend-cache $(objpfx)libmarkermod1-1.so \
>    $(objpfx)libmarkermod1-2.so $(objpfx)libmarkermod1-3.so
> @@ -1941,12 +1827,12 @@ $(objpfx)tst-rtld-help.out: $(objpfx)ld.so
>  
>  # Reuses tst-tls-many-dynamic-modules
>  tst-tls20mod-bad.so-no-z-defs = yes
> -$(objpfx)tst-tls20: $(libdl) $(shared-thread-library)
> +$(objpfx)tst-tls20: $(shared-thread-library)
>  $(objpfx)tst-tls20.out: $(objpfx)tst-tls20mod-bad.so \
>  			$(tst-tls-many-dynamic-modules:%=$(objpfx)%.so)
>  
>  # Reuses tst-tls-many-dynamic-modules
> -$(objpfx)tst-tls21: $(libdl) $(shared-thread-library)
> +$(objpfx)tst-tls21: $(shared-thread-library)
>  $(objpfx)tst-tls21.out: $(objpfx)tst-tls21mod.so
>  $(objpfx)tst-tls21mod.so: $(tst-tls-many-dynamic-modules:%=$(objpfx)%.so)
>  

Ok.

> diff --git a/htl/Makefile b/htl/Makefile
> index 4c5767b04c..8c5ad3c5de 100644
> --- a/htl/Makefile
> +++ b/htl/Makefile
> @@ -215,7 +215,6 @@ $(addprefix $(objpfx), \
>      $(tests-nolibpthread), \
>      $(tests) $(tests-internal) $(xtests) $(test-srcs) $(tests-container))): \
>  	$(objpfx)libpthread.so
> -$(objpfx)tst-unload: $(libdl)
>  # $(objpfx)../libc.so is used instead of $(common-objpfx)libc.so,
>  # since otherwise libpthread.so comes before libc.so when linking.
>  $(addprefix $(objpfx), $(tests-reverse)): \

Ok.

> diff --git a/iconvdata/Makefile b/iconvdata/Makefile
> index 55c527a5f7..6eeb92f4b3 100644
> --- a/iconvdata/Makefile
> +++ b/iconvdata/Makefile
> @@ -307,7 +307,6 @@ $(objpfx)bug-iconv1.out: $(objpfx)gconv-modules \
>  			 $(addprefix $(objpfx),$(modules.so))
>  $(objpfx)bug-iconv2.out: $(objpfx)gconv-modules \
>  			 $(addprefix $(objpfx),$(modules.so))
> -$(objpfx)bug-iconv3: $(libdl)
>  $(objpfx)bug-iconv3.out: $(objpfx)gconv-modules \
>  			 $(addprefix $(objpfx),$(modules.so))
>  $(objpfx)bug-iconv5.out: $(objpfx)gconv-modules \

Ok.

> diff --git a/include/dlfcn.h b/include/dlfcn.h
> index 4274eddbc9..711bbb0f12 100644
> --- a/include/dlfcn.h
> +++ b/include/dlfcn.h
> @@ -19,16 +19,6 @@
>  extern int __libc_argc attribute_hidden;
>  extern char **__libc_argv attribute_hidden;
>  
> -#ifdef SHARED
> -/* Locally stored program arguments.  */
> -extern int __dlfcn_argc attribute_hidden;
> -extern char **__dlfcn_argv attribute_hidden;
> -#else
> -# define __dlfcn_argc __libc_argc
> -# define __dlfcn_argv __libc_argv
> -#endif
> -
> -
>  /* Now define the internal interfaces.  */
>  
>  /* Use RTLD_NOW here because:

Ok.

> @@ -101,14 +91,6 @@ libc_hidden_proto (_dl_vsym)
>  extern int _dlerror_run (void (*operate) (void *), void *args);
>  libc_hidden_proto (_dlerror_run)
>  
> -#ifdef SHARED
> -# define DL_CALLER_DECL /* Nothing */
> -# define DL_CALLER RETURN_ADDRESS (0)
> -#else
> -# define DL_CALLER_DECL , void *dl_caller
> -# define DL_CALLER dl_caller
> -#endif
> -
>  struct dlfcn_hook
>  {
>    void *(*dlopen) (const char *file, int mode, void *dl_caller);

Ok.

> diff --git a/malloc/Makefile b/malloc/Makefile
> index 857e2ebbd9..149dc7471f 100644
> --- a/malloc/Makefile
> +++ b/malloc/Makefile
> @@ -244,9 +244,6 @@ $(objpfx)memusage: memusage.sh
>  	&& rm -f $@ && mv $@.new $@ && chmod +x $@
>  
>  
> -# The implementation uses `dlsym'
> -$(objpfx)libmemusage.so: $(libdl)
> -
>  # Extra dependencies
>  $(foreach o,$(all-object-suffixes),$(objpfx)malloc$(o)): arena.c hooks.c
>  

Ok.

> diff --git a/misc/Makefile b/misc/Makefile
> index 38dad737f2..c103b6bff4 100644
> --- a/misc/Makefile
> +++ b/misc/Makefile
> @@ -158,5 +158,3 @@ tst-allocate_once-ENV = MALLOC_TRACE=$(objpfx)tst-allocate_once.mtrace
>  $(objpfx)tst-allocate_once-mem.out: $(objpfx)tst-allocate_once.out
>  	$(common-objpfx)malloc/mtrace $(objpfx)tst-allocate_once.mtrace > $@; \
>  	$(evaluate-test)
> -
> -$(objpfx)tst-gethostid: $(libdl)

Ok.

> diff --git a/nptl/Makefile b/nptl/Makefile
> index 9a5628b751..f7d7a2c7e2 100644
> --- a/nptl/Makefile
> +++ b/nptl/Makefile
> @@ -497,7 +497,6 @@ $(objpfx)tst-stack3-mem.out: $(objpfx)tst-stack3.out
>  	$(evaluate-test)
>  generated += tst-stack3-mem.out tst-stack3.mtrace
>  
> -$(objpfx)tst-stack4: $(libdl)
>  tst-stack4mod.sos=$(shell for i in 0 1 2 3 4 5 6 7 8 9 10 \
>  				   11 12 13 14 15 16 17 18 19; do \
>  			    for j in 0 1 2 3 4 5 6 7 8 9 10 \
> @@ -513,11 +512,9 @@ clean:
>  $(objpfx)tst-cleanup4: $(objpfx)tst-cleanup4aux.o
>  $(objpfx)tst-cleanupx4: $(objpfx)tst-cleanupx4aux.o
>  
> -$(objpfx)tst-tls3: $(libdl)
>  LDFLAGS-tst-tls3 = -rdynamic
>  $(objpfx)tst-tls3.out: $(objpfx)tst-tls3mod.so
>  
> -$(objpfx)tst-tls3-malloc: $(libdl)
>  LDFLAGS-tst-tls3-malloc = -rdynamic
>  $(objpfx)tst-tls3-malloc.out: $(objpfx)tst-tls3mod.so
>  
> @@ -535,8 +532,6 @@ $(objpfx)tst-tls6.out: tst-tls6.sh $(objpfx)tst-tls5 \
>  	$(evaluate-test)
>  endif
>  
> -$(objpfx)tst-dlsym1: $(libdl)
> -
>  ifeq (yes,$(build-shared))
>  librt = $(common-objpfx)rt/librt.so
>  else
> @@ -550,14 +545,12 @@ LDLIBS-tst-cancel24 = -Wl,--no-as-needed -lstdc++
>  LDLIBS-tst-cancel24-static = $(LDLIBS-tst-cancel24)
>  
>  ifeq ($(build-shared),yes)
> -$(objpfx)tst-unload: $(libdl)
>  
>  generated += multidir.mk tst-tls6.out
>  endif
>  
>  tst-exec4-ARGS = $(host-test-program-cmd)
>  
> -$(objpfx)tst-execstack: $(libdl)
>  $(objpfx)tst-execstack.out: $(objpfx)tst-execstack-mod.so
>  LDFLAGS-tst-execstack = -Wl,-z,noexecstack
>  CFLAGS-tst-execstack-mod.c += -Wno-trampolines

Ok.

> diff --git a/nss/Makefile b/nss/Makefile
> index 71fbe583bf..9682a31e20 100644
> --- a/nss/Makefile
> +++ b/nss/Makefile
> @@ -181,10 +181,5 @@ ifeq (yes,$(have-thread-library))
>  $(objpfx)tst-cancel-getpwuid_r: $(shared-thread-library)
>  endif
>  
> -$(objpfx)tst-nss-files-hosts-erange: $(libdl)
> -$(objpfx)tst-nss-files-hosts-multi: $(libdl)
> -$(objpfx)tst-nss-files-hosts-getent: $(libdl)
> -$(objpfx)tst-nss-files-alias-leak: $(libdl)
>  $(objpfx)tst-nss-files-alias-leak.out: $(objpfx)/libnss_files.so
> -$(objpfx)tst-nss-files-alias-truncated: $(libdl)
>  $(objpfx)tst-nss-files-alias-truncated.out: $(objpfx)/libnss_files.so

Ok.

> diff --git a/resolv/Makefile b/resolv/Makefile
> index fb19c93026..3fbc320ee1 100644
> --- a/resolv/Makefile
> +++ b/resolv/Makefile
> @@ -149,7 +149,7 @@ $(objpfx)libnss_dns.so: $(objpfx)libresolv.so
>  # The asynchronous name lookup code needs the thread library.
>  $(objpfx)libanl.so: $(shared-thread-library)
>  
> -$(objpfx)tst-res_hconf_reorder: $(libdl) $(shared-thread-library)
> +$(objpfx)tst-res_hconf_reorder: $(shared-thread-library)
>  tst-res_hconf_reorder-ENV = RESOLV_REORDER=on
>  
>  $(objpfx)tst-leaks: $(objpfx)libresolv.so
> @@ -173,12 +173,11 @@ $(objpfx)mtrace-tst-resolv-res_ninit.out: $(objpfx)tst-resolv-res_ninit.out
>  
>  $(objpfx)tst-bug18665-tcp: $(objpfx)libresolv.so $(shared-thread-library)
>  $(objpfx)tst-bug18665: $(objpfx)libresolv.so $(shared-thread-library)
> -$(objpfx)tst-resolv-ai_idn: \
> -  $(libdl) $(objpfx)libresolv.so $(shared-thread-library)
> +$(objpfx)tst-resolv-ai_idn: $(objpfx)libresolv.so $(shared-thread-library)
>  $(objpfx)tst-resolv-ai_idn-latin1: \
> -  $(libdl) $(objpfx)libresolv.so $(shared-thread-library)
> +  $(objpfx)libresolv.so $(shared-thread-library)
>  $(objpfx)tst-resolv-ai_idn-nolibidn2: \
> -  $(libdl) $(objpfx)libresolv.so $(shared-thread-library)
> +  $(objpfx)libresolv.so $(shared-thread-library)
>  $(objpfx)tst-resolv-ai_idn.out: $(gen-locales)
>  $(objpfx)tst-resolv-ai_idn-latin1.out: $(gen-locales)
>  $(objpfx)tst-resolv-ai_idn-nolibidn2.out: \
> @@ -187,22 +186,20 @@ $(objpfx)tst-resolv-basic: $(objpfx)libresolv.so $(shared-thread-library)
>  $(objpfx)tst-resolv-binary: $(objpfx)libresolv.so $(shared-thread-library)
>  $(objpfx)tst-resolv-edns: $(objpfx)libresolv.so $(shared-thread-library)
>  $(objpfx)tst-resolv-network: $(objpfx)libresolv.so $(shared-thread-library)
> -$(objpfx)tst-resolv-res_init: $(libdl) $(objpfx)libresolv.so
> +$(objpfx)tst-resolv-res_init: $(objpfx)libresolv.so
>  $(objpfx)tst-resolv-res_init-multi: $(objpfx)libresolv.so \
>    $(shared-thread-library)
> -$(objpfx)tst-resolv-res_init-thread: $(libdl) $(objpfx)libresolv.so \
> +$(objpfx)tst-resolv-res_init-thread: $(objpfx)libresolv.so \
>    $(shared-thread-library)
>  $(objpfx)tst-resolv-nondecimal: $(objpfx)libresolv.so $(shared-thread-library)
>  $(objpfx)tst-resolv-qtypes: $(objpfx)libresolv.so $(shared-thread-library)
>  $(objpfx)tst-resolv-rotate: $(objpfx)libresolv.so $(shared-thread-library)
>  $(objpfx)tst-resolv-search: $(objpfx)libresolv.so $(shared-thread-library)
>  $(objpfx)tst-resolv-trailing: $(objpfx)libresolv.so $(shared-thread-library)
> -$(objpfx)tst-resolv-threads: \
> -  $(libdl) $(objpfx)libresolv.so $(shared-thread-library)
> +$(objpfx)tst-resolv-threads: $(objpfx)libresolv.so $(shared-thread-library)
>  $(objpfx)tst-resolv-txnid-collision: $(objpfx)libresolv.a \
>    $(static-thread-library)
> -$(objpfx)tst-resolv-canonname: \
> -  $(libdl) $(objpfx)libresolv.so $(shared-thread-library)
> +$(objpfx)tst-resolv-canonname: $(objpfx)libresolv.so $(shared-thread-library)
>  $(objpfx)tst-resolv-trustad: $(objpfx)libresolv.so $(shared-thread-library)
>  
>  $(objpfx)tst-ns_name: $(objpfx)libresolv.so

Ok.

> diff --git a/stdlib/Makefile b/stdlib/Makefile
> index ec30011b4c..7c15549caf 100644
> --- a/stdlib/Makefile
> +++ b/stdlib/Makefile
> @@ -106,7 +106,7 @@ LDLIBS-test-cxa_atexit-race2 = $(shared-thread-library)
>  LDLIBS-test-on_exit-race = $(shared-thread-library)
>  LDLIBS-tst-canon-bz26341 = $(shared-thread-library)
>  
> -LDLIBS-test-dlclose-exit-race = $(shared-thread-library) $(libdl)
> +LDLIBS-test-dlclose-exit-race = $(shared-thread-library)
>  LDFLAGS-test-dlclose-exit-race = $(LDFLAGS-rdynamic)
>  LDLIBS-test-dlclose-exit-race-helper.so = $(libsupport) $(shared-thread-library)
>  
> @@ -233,10 +233,10 @@ $(objpfx)tst-strtod-nan-sign: $(libm)
>  tst-tls-atexit-lib.so-no-z-defs = yes
>  test-dlclose-exit-race-helper.so-no-z-defs = yes
>  
> -$(objpfx)tst-tls-atexit: $(shared-thread-library) $(libdl)
> +$(objpfx)tst-tls-atexit: $(shared-thread-library)
>  $(objpfx)tst-tls-atexit.out: $(objpfx)tst-tls-atexit-lib.so
>  
> -$(objpfx)tst-tls-atexit-nodelete: $(shared-thread-library) $(libdl)
> +$(objpfx)tst-tls-atexit-nodelete: $(shared-thread-library)
>  $(objpfx)tst-tls-atexit-nodelete.out: $(objpfx)tst-tls-atexit-lib.so
>  
>  $(objpfx)tst-setcontext3.out: tst-setcontext3.sh $(objpfx)tst-setcontext3
> @@ -244,5 +244,3 @@ $(objpfx)tst-setcontext3.out: tst-setcontext3.sh $(objpfx)tst-setcontext3
>  		 '$(run-program-env)' '$(test-program-prefix-after-env)' \
>  		 $(common-objpfx)stdlib/; \
>  	$(evaluate-test)
> -
> -$(objpfx)tst-makecontext: $(libdl)

Ok.

> diff --git a/string/Makefile b/string/Makefile
> index d17626ed39..f0fce2a0b8 100644
> --- a/string/Makefile
> +++ b/string/Makefile
> @@ -80,7 +80,6 @@ xtests = tst-strcoll-overflow
>  # This test needs libdl.
>  ifeq (yes,$(build-shared))
>  tests += test-strerror-errno
> -LDLIBS-test-strerror-errno = $(libdl)
>  endif
>  
>  ifeq ($(run-built-tests),yes)

Ok.

> diff --git a/sysdeps/mips/Makefile b/sysdeps/mips/Makefile
> index 150518bc6d..d770e59fc9 100644
> --- a/sysdeps/mips/Makefile
> +++ b/sysdeps/mips/Makefile
> @@ -64,7 +64,6 @@ fpabi_list=$(subst $(space),$(comma),$(patsubst tst-abi-%mod,o_%,\
>  CPPFLAGS-tst-abi-interlink.c += -DFPABI_LIST=$(fpabi_list)
>  CPPFLAGS-tst-abi-interlink.c += -DFPABI_COUNT=$(words $(fpabi-modules-names))
>  CPPFLAGS-tst-abi-interlink.c += -DFPABI_NATIVE=o_fp$(o32-fpabi)
> -$(objpfx)tst-abi-interlink: $(libdl)
>  $(objpfx)tst-abi-interlink.out: $(patsubst %,$(objpfx)%.so,\
>  					   $(fpabi-modules-names))
>  endif

Ok.

> diff --git a/sysdeps/pthread/Makefile b/sysdeps/pthread/Makefile
> index bca642f438..e4690a7bc4 100644
> --- a/sysdeps/pthread/Makefile
> +++ b/sysdeps/pthread/Makefile
> @@ -203,7 +203,7 @@ CFLAGS-tst-pt-align3.c += $(stack-align-test-flags)
>  
>  tst-umask1-ARGS = $(objpfx)tst-umask1.temp
>  
> -$(objpfx)tst-atfork2: $(libdl) $(shared-thread-library)
> +$(objpfx)tst-atfork2: $(shared-thread-library)
>  LDFLAGS-tst-atfork2 = -rdynamic
>  tst-atfork2-ENV = MALLOC_TRACE=$(objpfx)tst-atfork2.mtrace
>  $(objpfx)tst-atfork2mod.so: $(shared-thread-library)
> @@ -236,7 +236,7 @@ LDFLAGS-tst-_res1mod2.so = -Wl,-soname,tst-_res1mod2.so
>  $(objpfx)tst-_res1: $(objpfx)tst-_res1mod1.so $(objpfx)tst-_res1mod2.so \
>  		    $(shared-thread-library)
>  
> -$(objpfx)tst-pt-tls4: $(libdl) $(shared-thread-library)
> +$(objpfx)tst-pt-tls4: $(shared-thread-library)
>  $(objpfx)tst-pt-tls4.out: $(objpfx)tst-tls4moda.so $(objpfx)tst-tls4modb.so
>  
>  generated += tst-atfork2.mtrace
> @@ -260,7 +260,7 @@ CFLAGS-tst-oncex4.c += -fexceptions
>  CFLAGS-tst-oncey3.c += -fno-exceptions -fno-asynchronous-unwind-tables
>  CFLAGS-tst-oncey4.c += -fno-exceptions -fno-asynchronous-unwind-tables
>  
> -$(objpfx)tst-join7: $(libdl) $(shared-thread-library)
> +$(objpfx)tst-join7: $(shared-thread-library)
>  $(objpfx)tst-join7.out: $(objpfx)tst-join7mod.so
>  $(objpfx)tst-join7mod.so: $(shared-thread-library)
>  LDFLAGS-tst-join7mod.so = -Wl,-soname,tst-join7mod.so

Ok.

> diff --git a/sysdeps/x86/Makefile b/sysdeps/x86/Makefile
> index aa016f7b5a..346ec491b3 100644
> --- a/sysdeps/x86/Makefile
> +++ b/sysdeps/x86/Makefile
> @@ -51,7 +51,6 @@ CFLAGS-tst-isa-level-mod-1-v4.c += -DINCLUDE_X86_ISA_LEVEL \
>  				   -DISA_LEVEL=0xf \
>  				   -march=x86-64
>  
> -$(objpfx)tst-isa-level-1: $(libdl)
>  $(objpfx)tst-isa-level-1.out: $(objpfx)tst-isa-level-mod-1-baseline.so \
>  			      $(objpfx)tst-isa-level-mod-1-v2.so \
>  			      $(objpfx)tst-isa-level-mod-1-v3.so \
> @@ -162,38 +161,30 @@ $(objpfx)tst-cet-legacy-1: $(objpfx)tst-cet-legacy-mod-1.so \
>  		       $(objpfx)tst-cet-legacy-mod-2.so
>  $(objpfx)tst-cet-legacy-1a: $(objpfx)tst-cet-legacy-mod-1.so \
>  		       $(objpfx)tst-cet-legacy-mod-2.so
> -$(objpfx)tst-cet-legacy-2: $(objpfx)tst-cet-legacy-mod-2.so $(libdl)
> +$(objpfx)tst-cet-legacy-2: $(objpfx)tst-cet-legacy-mod-2.so
>  $(objpfx)tst-cet-legacy-2.out: $(objpfx)tst-cet-legacy-mod-1.so
> -$(objpfx)tst-cet-legacy-2a: $(objpfx)tst-cet-legacy-mod-2.so $(libdl)
> +$(objpfx)tst-cet-legacy-2a: $(objpfx)tst-cet-legacy-mod-2.so
>  $(objpfx)tst-cet-legacy-2a.out: $(objpfx)tst-cet-legacy-mod-1.so
> -$(objpfx)tst-cet-legacy-4: $(libdl)
>  $(objpfx)tst-cet-legacy-4.out: $(objpfx)tst-cet-legacy-mod-4.so
> -$(objpfx)tst-cet-legacy-5a: $(libdl)
>  $(objpfx)tst-cet-legacy-5a.out: $(objpfx)tst-cet-legacy-mod-5a.so \
>  				$(objpfx)tst-cet-legacy-mod-5b.so
>  $(objpfx)tst-cet-legacy-mod-5a.so: $(objpfx)tst-cet-legacy-mod-5c.so
>  $(objpfx)tst-cet-legacy-mod-5b.so: $(objpfx)tst-cet-legacy-mod-5c.so
> -$(objpfx)tst-cet-legacy-6a: $(libdl)
>  $(objpfx)tst-cet-legacy-6a.out: $(objpfx)tst-cet-legacy-mod-6a.so \
>  				$(objpfx)tst-cet-legacy-mod-6b.so
>  $(objpfx)tst-cet-legacy-mod-6a.so: $(objpfx)tst-cet-legacy-mod-6c.so
>  $(objpfx)tst-cet-legacy-mod-6b.so: $(objpfx)tst-cet-legacy-mod-6c.so
>  LDFLAGS-tst-cet-legacy-mod-6c.so = -Wl,--enable-new-dtags,-z,nodelete
>  ifneq (no,$(have-tunables))
> -$(objpfx)tst-cet-legacy-4a: $(libdl)
>  $(objpfx)tst-cet-legacy-4a.out: $(objpfx)tst-cet-legacy-mod-4.so
>  tst-cet-legacy-4a-ENV = GLIBC_TUNABLES=glibc.cpu.x86_shstk=permissive
> -$(objpfx)tst-cet-legacy-4b: $(libdl)
>  $(objpfx)tst-cet-legacy-4b.out: $(objpfx)tst-cet-legacy-mod-4.so
>  tst-cet-legacy-4b-ENV = GLIBC_TUNABLES=glibc.cpu.x86_shstk=on
> -$(objpfx)tst-cet-legacy-4c: $(libdl)
>  $(objpfx)tst-cet-legacy-4c.out: $(objpfx)tst-cet-legacy-mod-4.so
>  tst-cet-legacy-4c-ENV = GLIBC_TUNABLES=glibc.cpu.x86_shstk=off
> -$(objpfx)tst-cet-legacy-5b: $(libdl)
>  $(objpfx)tst-cet-legacy-5b.out: $(objpfx)tst-cet-legacy-mod-5a.so \
>  				$(objpfx)tst-cet-legacy-mod-5b.so
>  tst-cet-legacy-5b-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=-IBT,-SHSTK
> -$(objpfx)tst-cet-legacy-6b: $(libdl)
>  $(objpfx)tst-cet-legacy-6b.out: $(objpfx)tst-cet-legacy-mod-6a.so \
>  				$(objpfx)tst-cet-legacy-mod-6b.so
>  tst-cet-legacy-6b-ENV = GLIBC_TUNABLES=glibc.cpu.hwcaps=-IBT,-SHSTK
> 

Ok.