mirror of
https://sourceware.org/git/glibc.git
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Link extra-libs consistently with libc and ld.so.
This commit is contained in:
Joseph Myers
parent
eca5920cd9
commit
fab7ce3f5b
52
ChangeLog
52
ChangeLog
@ -1,3 +1,55 @@
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2013-05-31 Joseph Myers <joseph@codesourcery.com>
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* Makefile ($(common-objpfx)linkobj/libc.so): Define
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link-libc-deps to empty as target-specific variable.
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* Makerules (link-libc-args): New variable.
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(libc-for-link): Likewise.
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(link-libc-deps): Likewise.
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(lib%.so): Depend on $(link-libc-deps). Link with
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$(link-libc-args).
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(build-module): Link with $(link-libc-args).
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(build-module-asneeded): Likewise.
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(build-module-helper-objlist): Filter out $(link-libc-deps) from
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list of objects.
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($(common-objpfx)libc.so): Define link-libc-deps to empty as
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target-specific variable.
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($(extra-modules-build:%=$(objpfx)%.so)): Depend on
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$(link-libc-deps) instead of libc.so and libc_nonshared.a.
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* crypt/Makefile ($(objpfx)libcrypt.so): Remove dependencies on
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libc.
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* debug/Makefile ($(objpfx)libSegFault.so): Remove dependencies on
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libc and ld.so.
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($(objpfx)libpcprofile.so): Likewise.
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* dlfcn/Makefile (LDLIBS-bug-atexit3-lib.so): Remove ld.so and
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libc_nonshared.a.
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($(objpfx)libdl.so): Remove dependencies on libc and ld.so.
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* hesiod/Makefile ($(objpfx)libnss_hesiod.so): Likewise.
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* iconvdata/extra-module.mk ($(objpfx)$(mod).so): Depend on
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$(link-libc-deps).
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($(objpfx)$(mod).so): Remove dependencies on libc and ld.so.
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* locale/Makefile ($(objpfx)libBrokenLocale.so): Likewise.
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* login/Makefile ($(objpfx)libutil.so): Likewise.
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* malloc/Makefile ($(objpfx)libmemusage.so): Likewise.
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* math/Makefile ($(objpfx)libm.so): Likewise.
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* nis/Makefile ($(services:%=$(objpfx)libnss_%.so)
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$(objpfx)libnsl.so): Define libc-for-link as target-specific
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variable instead of depending directly on libc.
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* nss/Makefile ($(services:%=$(objpfx)libnss_%.so)): Likewise.
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($(objpfx)/libnss_test1.so): Change dependencies on libc to
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$(link-libc-deps).
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* resolv/Makefile ($(objpfx)libresolv.so): Remove dependencies on
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libc.
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[$(have-ssp) = yes] (LDLIBS-resolv.so): Remove variable.
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($(objpfx)libnss_dns.so): Remove dependencies on libc.
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($(objpfx)libanl.so): Likewise.
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* rt/Makefile ($(objpfx)librt.so): Remove dependencies on libc and
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ld.so.
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* stdlib/Makefile ($(objpfx)tst-putenvmod.so): Depend on
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$(link-libc-deps).
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* sysdeps/i386/fpu/Makefile: Remove file.
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* sysdeps/powerpc/fpu/Makefile [$(subdir) = math]
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($(objpfx)libm.so): Remove dependency on ld.so.
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2013-05-30 Patsy Franklin <pfrankli@redhat.com>
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[BZ # 15553]
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3
Makefile
3
Makefile
@ -127,6 +127,9 @@ lib: $(common-objpfx)libc.so
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lib: $(common-objpfx)linkobj/libc.so
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# Do not filter ld.so out of libc.so link.
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$(common-objpfx)linkobj/libc.so: link-libc-deps = # empty
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$(common-objpfx)linkobj/libc.so: $(elfobjdir)/soinit.os \
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$(common-objpfx)linkobj/libc_pic.a \
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$(elfobjdir)/sofini.os \
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40
Makerules
40
Makerules
@ -432,13 +432,33 @@ map-file = $(firstword $($(@F:.so=-map)) \
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load-map-file = $(map-file:%=-Wl,--version-script=%)
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endif
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# Compiler arguments to use to link a shared object with libc and
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# ld.so. This is intended to be as similar as possible to a default
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# link with an installed libc.
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link-libc-args = -Wl,--start-group \
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$(libc-for-link) \
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$(common-objpfx)libc_nonshared.a \
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$(as-needed) $(elfobjdir)/ld.so $(no-as-needed) \
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-Wl,--end-group
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# The corresponding shared libc to use. This may be modified for a
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# particular target.
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libc-for-link = $(common-objpfx)libc.so
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# The corresponding dependencies. As these are used in dependencies,
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# not just commands, they cannot use target-specific variables so need
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# to name both possible libc.so objects.
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link-libc-deps = $(common-objpfx)libc.so $(common-objpfx)linkobj/libc.so \
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$(common-objpfx)libc_nonshared.a $(elfobjdir)/ld.so
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# Pattern rule to build a shared object from an archive of PIC objects.
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# This must come after the installation rules so Make doesn't try to
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# build shared libraries in place from the installed *_pic.a files.
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# $(LDLIBS-%.so) may contain -l switches to generate run-time dependencies
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# on other shared objects.
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lib%.so: lib%_pic.a $(+preinit) $(+postinit) $(+interp)
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$(build-shlib)
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# on other shared objects. The linking with libc and ld.so is intended
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# to be as similar as possible to a default link with an installed libc.
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lib%.so: lib%_pic.a $(+preinit) $(+postinit) $(+interp) $(link-libc-deps)
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$(build-shlib) $(link-libc-args)
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define build-shlib-helper
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$(LINK.o) -shared $(static-libgcc) -Wl,-O1 $(sysdep-LDFLAGS) \
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@ -513,17 +533,19 @@ endef
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# not for shared objects
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define build-module
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$(build-module-helper) -o $@ $(shlib-lds-flags) \
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$(csu-objpfx)abi-note.o $(build-module-objlist)
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$(csu-objpfx)abi-note.o $(build-module-objlist) $(link-libc-args)
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endef
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define build-module-asneeded
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$(build-module-helper) -o $@ $(shlib-lds-flags) \
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$(csu-objpfx)abi-note.o \
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-Wl,--as-needed $(build-module-objlist) -Wl,--no-as-needed
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-Wl,--as-needed $(build-module-objlist) -Wl,--no-as-needed \
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$(link-libc-args)
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endef
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build-module-helper-objlist = \
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$(patsubst %_pic.a,$(whole-archive) %_pic.a $(no-whole-archive),\
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$(filter-out %.lds $(map-file) $(+preinit) $(+postinit),$^))
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$(filter-out %.lds $(map-file) $(+preinit) $(+postinit) \
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$(link-libc-deps),$^))
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build-module-objlist = $(build-module-helper-objlist) $(LDLIBS-$(@F:%.so=%).so)
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build-shlib-objlist = $(build-module-helper-objlist) \
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@ -566,6 +588,9 @@ generated += libc_pic.opts libc_pic.os.clean
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libc_pic_clean := .clean
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endif
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# Do not filter ld.so out of libc.so link.
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$(common-objpfx)libc.so: link-libc-deps = # empty
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# Use our own special initializer and finalizer files for libc.so.
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$(common-objpfx)libc.so: $(elfobjdir)/soinit.os \
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$(common-objpfx)libc_pic.os$(libc_pic_clean) \
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@ -621,8 +646,7 @@ include $(patsubst %,$(..)extra-modules.mk,$(modules-names))
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extra-modules-build := $(filter-out $(modules-names-nobuild),$(modules-names))
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$(extra-modules-build:%=$(objpfx)%.so): $(objpfx)%.so: \
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$(objpfx)%.os $(shlib-lds) \
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$(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a
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$(objpfx)%.os $(shlib-lds) $(link-libs-deps)
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$(build-module)
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endif
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@ -69,8 +69,3 @@ $(addprefix $(objpfx),$(tests)): $(objpfx)libcrypt.so
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else
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$(addprefix $(objpfx),$(tests)): $(objpfx)libcrypt.a
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endif
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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$(objpfx)libcrypt.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a
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@ -186,13 +186,3 @@ $(objpfx)xtrace: xtrace.sh
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-e 's|@PKGVERSION@|$(PKGVERSION)|' \
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-e 's|@REPORT_BUGS_TO@|$(REPORT_BUGS_TO)|' $^ > $@.new \
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&& rm -f $@ && mv $@.new $@ && chmod +x $@
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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$(objpfx)libSegFault.so: $(common-objpfx)libc.so \
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$(common-objpfx)libc_nonshared.a \
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$(elf-objpfx)$(rtld-installed-name)
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$(objpfx)libpcprofile.so: $(common-objpfx)libc.so \
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$(common-objpfx)libc_nonshared.a \
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$(elf-objpfx)$(rtld-installed-name)
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@ -117,14 +117,6 @@ $(objpfx)bug-atexit1.out: $(objpfx)bug-atexit1-lib.so
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$(objpfx)bug-atexit2: $(libdl)
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$(objpfx)bug-atexit2.out: $(objpfx)bug-atexit2-lib.so
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LDLIBS-bug-atexit3-lib.so = -lstdc++ -lgcc_eh $(elfobjdir)/ld.so \
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$(common-objpfx)libc_nonshared.a
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LDLIBS-bug-atexit3-lib.so = -lstdc++ -lgcc_eh
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$(objpfx)bug-atexit3: $(libdl)
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$(objpfx)bug-atexit3.out: $(objpfx)bug-atexit3-lib.so
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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$(objpfx)libdl.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a \
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$(elfobjdir)/ld.so
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@ -33,12 +33,7 @@ libnss_hesiod-inhibit-o = $(filter-out .os,$(object-suffixes))
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include ../Rules
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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# The Hesiod NSS modules also needs the resolver and some help from
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# The Hesiod NSS module also needs the resolver and some help from
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# the file service.
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$(objpfx)libnss_hesiod.so: $(common-objpfx)resolv/libresolv.so \
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$(common-objpfx)nss/libnss_files.so \
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$(common-objpfx)libc.so \
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$(common-objpfx)libc_nonshared.a
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$(common-objpfx)nss/libnss_files.so
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@ -4,16 +4,9 @@ extra-modules-left := $(strip $(filter-out $(mod),$(extra-modules-left)))
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extra-objs := $(extra-objs) $(patsubst %,%.os,$($(mod)-routines))
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$(objpfx)$(mod).so: $(addprefix $(objpfx),$(addsuffix .os,$($(mod)-routines)))\
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$(shlib-lds)
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$(shlib-lds) $(link-libc-deps)
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$(build-module-asneeded)
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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$(objpfx)$(mod).so: $(common-objpfx)libc.so \
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$(common-objpfx)/elf/ld.so \
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$(common-objpfx)libc_nonshared.a
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ifneq (,$(extra-modules-left))
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include extra-module.mk
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endif
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@ -1,3 +1,7 @@
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2013-05-31 Joseph Myers <joseph@codesourcery.com>
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* Makefile ($(objpfx)libcidn.so): Remove dependencies on libc.
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2013-05-16 Ryan S. Arnold <rsa@linux.vnet.ibm.com>
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* idna.c: Add missing #include <stdint.h> due to uint64_t or uint32_t
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@ -33,5 +33,3 @@ include $(..)Makeconfig
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libcidn-inhibit-o = $(filter-out .os,$(object-suffixes))
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include $(..)Rules
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$(objpfx)libcidn.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a
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@ -98,9 +98,3 @@ cpp-srcs-left := $(addsuffix .c,$(localedef-modules) $(localedef-aux) \
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$(locale-modules) $(lib-modules))
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lib := locale-programs
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include $(patsubst %,$(..)cppflags-iterator.mk,$(cpp-srcs-left))
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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$(objpfx)libBrokenLocale.so: $(common-objpfx)libc.so \
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$(common-objpfx)libc_nonshared.a
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@ -68,8 +68,3 @@ endif
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$(inst_libexecdir)/pt_chown: $(objpfx)pt_chown $(+force)
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$(make-target-directory)
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-$(INSTALL_PROGRAM) -m 4755 -o root $< $@
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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$(objpfx)libutil.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a
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@ -141,7 +141,7 @@ $(objpfx)memusage: memusage.sh
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# The implementation uses `dlsym'
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$(objpfx)libmemusage.so: $(common-objpfx)dlfcn/libdl.so $(elfobjdir)/ld.so
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$(objpfx)libmemusage.so: $(common-objpfx)dlfcn/libdl.so
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# Extra dependencies
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$(foreach o,$(all-object-suffixes),$(objpfx)malloc$(o)): arena.c hooks.c
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@ -229,8 +229,3 @@ gmp-objs = $(patsubst %,$(common-objpfx)stdlib/%.o,\
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$(objpfx)atest-exp: $(gmp-objs)
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$(objpfx)atest-sincos: $(gmp-objs)
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$(objpfx)atest-exp2: $(gmp-objs)
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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$(objpfx)libm.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a
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10
nis/Makefile
10
nis/Makefile
@ -76,12 +76,12 @@ $(objpfx)libnss_nis.so: $(objpfx)libnsl.so$(libnsl.so-version) \
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$(common-objpfx)nss/libnss_files.so
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$(objpfx)libnss_nisplus.so: $(objpfx)libnsl.so$(libnsl.so-version)
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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libnsl-libc = $(common-objpfx)linkobj/libc.so
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$(services:%=$(objpfx)libnss_%.so) $(objpfx)libnsl.so: $(libnsl-libc) \
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$(common-objpfx)libc_nonshared.a
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# Target-specific variable setting to link objects using deprecated
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# RPC interfaces with the version of libc.so that makes them available
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# for new links:
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$(services:%=$(objpfx)libnss_%.so) $(objpfx)libnsl.so: \
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libc-for-link = $(libnsl-libc)
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ifeq ($(build-shared),yes)
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@ -1,3 +1,8 @@
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2013-05-31 Joseph Myers <joseph@codesourcery.com>
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* Makefile ($(objpfx)libpthread.so): Remove dependencies on libc
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and ld.so.
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2013-05-16 Ryan S. Arnold <rsa@linux.vnet.ibm.com>
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* pthread_create.c: Add missing #include <stdint.h> due to uint64_t or
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@ -507,14 +507,6 @@ $(objpfx)libpthread.so: $(addprefix $(objpfx),$(crti-objs) $(crtn-objs))
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$(objpfx)libpthread.so: +preinit += $(addprefix $(objpfx),$(crti-objs))
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$(objpfx)libpthread.so: +postinit += $(addprefix $(objpfx),$(crtn-objs))
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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# Depend on ld.so too to get proper versions of ld.so symbols.
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$(objpfx)libpthread.so: $(common-objpfx)libc.so \
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$(common-objpfx)libc_nonshared.a \
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$(elfobjdir)/ld.so
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# Make sure we link with the thread library.
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ifeq ($(build-shared),yes)
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$(addprefix $(objpfx), \
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@ -1,3 +1,8 @@
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2013-05-31 Joseph Myers <joseph@codesourcery.com>
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* Makefile ($(objpfx)libthread_db.so): Remove dependencies on
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libc.
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2013-05-16 Ryan S. Arnold <rsa@linux.vnet.ibm.com>
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* db_info.c: Add missing #include <stdint.h> due to uint64_t or
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@ -51,12 +51,6 @@ libthread_db.so-no-z-defs = yes
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include ../Rules
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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$(objpfx)libthread_db.so: $(common-objpfx)libc.so \
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$(common-objpfx)libc_nonshared.a
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tests: $(objpfx)db-symbols.out
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$(objpfx)db-symbols.out: $(objpfx)db-symbols.v.i \
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$(common-objpfx)nptl/libpthread.so
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12
nss/Makefile
12
nss/Makefile
@ -84,12 +84,11 @@ ifeq (yes,$(have-selinux))
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LDLIBS-makedb := -lselinux
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endif
|
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|
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
|
||||
libnss-libc = $(common-objpfx)linkobj/libc.so
|
||||
$(services:%=$(objpfx)libnss_%.so): $(libnss-libc) \
|
||||
$(common-objpfx)libc_nonshared.a
|
||||
# Target-specific variable setting to link objects using deprecated
|
||||
# RPC interfaces with the version of libc.so that makes them available
|
||||
# for new links:
|
||||
$(services:%=$(objpfx)libnss_%.so): libc-for-link = $(libnss-libc)
|
||||
|
||||
$(objpfx)libnss_db.so: $(objpfx)libnss_files.so
|
||||
|
||||
@ -107,8 +106,7 @@ $(inst_vardbdir)/Makefile: db-Makefile $(+force)
|
||||
$(do-install)
|
||||
|
||||
CFLAGS-nss_test1.c = -DNOT_IN_libc=1
|
||||
$(objpfx)/libnss_test1.so: $(objpfx)nss_test1.os $(common-objpfx)libc.so \
|
||||
$(common-objpfx)libc_nonshared.a
|
||||
$(objpfx)/libnss_test1.so: $(objpfx)nss_test1.os $(link-libc-deps)
|
||||
$(build-module)
|
||||
ifdef libnss_test1.so-version
|
||||
$(objpfx)/libnss_test1.so$(libnss_test1.so-version): $(objpfx)/libnss_test1.so
|
||||
|
||||
@ -1,3 +1,9 @@
|
||||
2013-05-31 Joseph Myers <joseph@codesourcery.com>
|
||||
|
||||
* sysdeps/arm/Makefile [$(subdir) = malloc]
|
||||
($(objpfx)libmemusage.so): Remove dependency on libc_nonshared.
|
||||
[$(subdir) = math] ($(objpfx)libm.so): Remove dependency on ld.so.
|
||||
|
||||
2013-05-29 Siddhesh Poyarekar <siddhesh@redhat.com>
|
||||
|
||||
[BZ #15465]
|
||||
|
||||
@ -1,3 +1,21 @@
|
||||
2013-05-31 Joseph Myers <joseph@codesourcery.com>
|
||||
|
||||
* sysdeps/microblaze/Makefile ($(objpfx)libm.so): Remove
|
||||
dependency on ld.so.
|
||||
($(objpfx)libcrypt.so): Likewise.
|
||||
($(objpfx)libresolv.so): Likewise.
|
||||
($(objpfx)libnss_dns.so): Likewise.
|
||||
($(objpfx)libnss_files.so): Likewise.
|
||||
($(objpfx)libnss_db.so): Likewise.
|
||||
($(objpfx)libnss_nis.so): Likewise.
|
||||
($(objpfx)libnss_nisplus.so): Likewise.
|
||||
($(objpfx)libnss_hesiod.so): Likewise.
|
||||
($(objpfx)libnss_compat.so): Likewise.
|
||||
($(objpfx)libanl.so): Likewise.
|
||||
($(objpfx)libnsl.so): Likewise.
|
||||
($(objpfx)libcidn.so): Likewise.
|
||||
($(objpfx)libutil.so): Likewise.
|
||||
|
||||
2013-05-29 Siddhesh Poyarekar <siddhesh@redhat.com>
|
||||
|
||||
[BZ #15465]
|
||||
|
||||
@ -25,11 +25,6 @@ sysdep_routines += $(aeabi_constants) $(aeabi_routines)
|
||||
static-only-routines += $(aeabi_constants)
|
||||
endif
|
||||
|
||||
# to pull in __aeabi_read_tp, needed for tls
|
||||
ifeq ($(subdir),malloc)
|
||||
$(objpfx)libmemusage.so: $(common-objpfx)libc_nonshared.a
|
||||
endif
|
||||
|
||||
ifeq ($(subdir),gmon)
|
||||
sysdep_routines += arm-mcount
|
||||
endif
|
||||
@ -37,7 +32,3 @@ endif
|
||||
ifeq ($(subdir),debug)
|
||||
CFLAGS-backtrace.c += -funwind-tables
|
||||
endif
|
||||
|
||||
ifeq ($(subdir),math)
|
||||
$(objpfx)libm.so: $(elfobjdir)/ld.so
|
||||
endif
|
||||
|
||||
@ -9,18 +9,3 @@ endif
|
||||
ifeq ($(subdir),resource)
|
||||
sysdep_routines += backtrace_linux
|
||||
endif
|
||||
|
||||
$(objpfx)libm.so: $(elfobjdir)/ld.so
|
||||
$(objpfx)libcrypt.so: $(elfobjdir)/ld.so
|
||||
$(objpfx)libresolv.so: $(elfobjdir)/ld.so
|
||||
$(objpfx)libnss_dns.so: $(elfobjdir)/ld.so
|
||||
$(objpfx)libnss_files.so: $(elfobjdir)/ld.so
|
||||
$(objpfx)libnss_db.so: $(elfobjdir)/ld.so
|
||||
$(objpfx)libnss_nis.so: $(elfobjdir)/ld.so
|
||||
$(objpfx)libnss_nisplus.so: $(elfobjdir)/ld.so
|
||||
$(objpfx)libnss_hesiod.so: $(elfobjdir)/ld.so
|
||||
$(objpfx)libnss_compat.so: $(elfobjdir)/ld.so
|
||||
$(objpfx)libanl.so: $(elfobjdir)/ld.so
|
||||
$(objpfx)libnsl.so: $(elfobjdir)/ld.so
|
||||
$(objpfx)libcidn.so: $(elfobjdir)/ld.so
|
||||
$(objpfx)libutil.so: $(elfobjdir)/ld.so
|
||||
|
||||
@ -83,23 +83,11 @@ CFLAGS-res_hconf.c = -fexceptions
|
||||
# The BIND code elicits some harmless warnings.
|
||||
+cflags += -Wno-strict-prototypes -Wno-write-strings
|
||||
|
||||
# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
|
||||
# This ensures they will load libc.so for needed symbols if loaded by
|
||||
# a statically-linked program that hasn't already loaded it.
|
||||
$(objpfx)libresolv.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a
|
||||
# Some hosts need '__stack_chk_guard', so pull in the definition from
|
||||
# ld.so if required.
|
||||
ifeq (yes,$(have-ssp))
|
||||
LDLIBS-resolv.so += $(as-needed) $(elfobjdir)/ld.so $(no-as-needed)
|
||||
endif
|
||||
|
||||
# The DNS NSS modules needs the resolver.
|
||||
$(objpfx)libnss_dns.so: $(objpfx)libresolv.so $(common-objpfx)libc.so \
|
||||
$(common-objpfx)libc_nonshared.a
|
||||
$(objpfx)libnss_dns.so: $(objpfx)libresolv.so
|
||||
|
||||
# The asynchronous name lookup code needs the thread library.
|
||||
$(objpfx)libanl.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a \
|
||||
$(shared-thread-library)
|
||||
$(objpfx)libanl.so: $(shared-thread-library)
|
||||
|
||||
$(objpfx)ga_test: $(objpfx)libanl.so $(shared-thread-library)
|
||||
|
||||
|
||||
@ -64,12 +64,7 @@ CFLAGS-librt-cancellation.c = -fasynchronous-unwind-tables
|
||||
|
||||
LDFLAGS-rt.so = -Wl,--enable-new-dtags,-z,nodelete
|
||||
|
||||
# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
|
||||
# This ensures they will load libc.so for needed symbols if loaded by
|
||||
# a statically-linked program that hasn't already loaded it.
|
||||
$(objpfx)librt.so: $(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a \
|
||||
$(shared-thread-library) \
|
||||
$(elfobjdir)/ld.so
|
||||
$(objpfx)librt.so: $(shared-thread-library)
|
||||
|
||||
ifeq (yes,$(build-shared))
|
||||
$(addprefix $(objpfx),$(tests)): $(objpfx)librt.so $(shared-thread-library)
|
||||
|
||||
@ -144,7 +144,7 @@ $(objpfx)tst-fmtmsg.out: tst-fmtmsg.sh $(objpfx)tst-fmtmsg
|
||||
$(objpfx)tst-putenv: $(objpfx)tst-putenvmod.so
|
||||
LDFLAGS-tst-putenv = $(no-as-needed)
|
||||
|
||||
$(objpfx)tst-putenvmod.so: $(objpfx)tst-putenvmod.os
|
||||
$(objpfx)tst-putenvmod.so: $(objpfx)tst-putenvmod.os $(link-libc-deps)
|
||||
$(build-module)
|
||||
CFLAGS-tst-putenvmod.c = -DNOT_IN_libc=1
|
||||
|
||||
|
||||
@ -1,3 +0,0 @@
|
||||
ifeq ($(subdir),math)
|
||||
$(objpfx)libm.so: $(elfobjdir)/ld.so
|
||||
endif
|
||||
@ -1,8 +1,5 @@
|
||||
ifeq ($(subdir),math)
|
||||
libm-support += fenv_const fe_nomask fe_mask t_sqrt
|
||||
|
||||
# libm needs ld.so to access dl_hwcap
|
||||
$(objpfx)libm.so: $(elfobjdir)/ld.so
|
||||
endif
|
||||
|
||||
ifeq ($(subdir),stdlib)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user