* Makerules ($(common-objpfx)shlib.lds): New target.

	(common-generated): Add it.
	(build-shlib, build-module): Use that instead of generating every time.
	($(common-objpfx)libc.so): Depend on it.
	(lib%.so rule): Likewise.
	(build-module-helper-objlist): Remove %.lds.
	* iconvdata/extra-module.mk ($(objpfx)$(mod).so):
	Depend on $(common-objpfx)shlib.lds.
	* dlfcn/Makefile ($(test-modules)): Likewise.

diff --git a/ChangeLog b/ChangeLog
index 4b75fdbba871f1221826cc596cfa91f8691cfaeb..a970370b694fc330faae3c4edb6c24313805c450 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2003-04-26  Roland McGrath  <roland@redhat.com>
+
+       * Makerules ($(common-objpfx)shlib.lds): New target.
+       (common-generated): Add it.
+       (build-shlib, build-module): Use that instead of generating every time.
+       ($(common-objpfx)libc.so): Depend on it.
+       (lib%.so rule): Likewise.
+       (build-module-helper-objlist): Remove %.lds.
+       * iconvdata/extra-module.mk ($(objpfx)$(mod).so):
+       Depend on $(common-objpfx)shlib.lds.
+       * dlfcn/Makefile ($(test-modules)): Likewise.
+
 2003-04-26  Roland McGrath  <roland@frob.com>
 
        * sysdeps/mach/hurd/tmpfile.c: Remove USE_IN_LIBIO conditionals.

diff --git a/Makerules b/Makerules
index d8eae55a3b31c1fe42f834b2ddf7c43a763b0cae..ec44400863c17cd7f6ec9f79a495e7f8dde9da76 100644 (file)
--- a/Makerules
+++ b/Makerules
@@ -511,17 +511,23 @@ endif
 ifeq (yes,$(elf))
 # binutils only position loadable notes into the first page for binaries,
 # not for shared objects
-define build-shlib
-$(build-shlib-helper) \
-         -o $@.new $(csu-objpfx)abi-note.o -Wl,--verbose \
-         $(LDLIBS-$(@F:lib%.so=%).so) 2>&1 | \
-         sed -e '/^=========/,/^=========/!d;/^=========/d' \
+$(common-objpfx)shlib.lds: $(common-objpfx)config.make
+       $(LINK.o) -shared -Wl,-O1 \
+                 $(sysdep-LDFLAGS) $(config-LDFLAGS) $(LDFLAGS.so) \
+                 -Wl,--verbose 2>&1 | \
+         sed > $@T \
+             -e '/^=========/,/^=========/!d;/^=========/d' \
              -e 's/^.*\.hash[  ]*:.*$$/  .note.ABI-tag : { *(.note.ABI-tag) } &/' \
-             $(LDSEDCMD-$(@F:lib%.so=%).so) > $@.lds
-rm -f $@.new
-$(build-shlib-helper) -o $@ -T $@.lds \
+             -e 's/^.*\*(\.dynbss).*$$/& \
+                PROVIDE(__start___libc_freeres_ptrs = .); \
+                *(__libc_freeres_ptrs) \
+                PROVIDE(__stop___libc_freeres_ptrs = .);/'
+       mv -f $@T $@
+common-generated += shlib.lds
+
+define build-shlib
+$(build-shlib-helper) -o $@ -T $(common-objpfx)shlib.lds \
          $(csu-objpfx)abi-note.o $(build-shlib-objlist)
-rm -f $@.lds
 endef
 else
 ifneq (,$(findstring aix,$(config-os)))
@@ -561,16 +567,8 @@ ifeq (yes,$(elf))
 # binutils only position loadable notes into the first page for binaries,
 # not for shared objects
 define build-module
-$(build-module-helper) \
-         -o $@.new $(csu-objpfx)abi-note.o -Wl,--verbose \
-         $(LDLIBS-$(@F:lib%.so=%).so) 2>&1 | \
-         sed -e '/^=========/,/^=========/!d;/^=========/d' \
-             -e 's/^.*\.hash[  ]*:.*$$/  .note.ABI-tag : { *(.note.ABI-tag) } &/' \
-         > $@.lds
-rm -f $@.new
-$(build-module-helper) -o $@ -T $@.lds \
+$(build-module-helper) -o $@ -T $(common-objpfx)shlib.lds \
          $(csu-objpfx)abi-note.o $(build-module-objlist)
-rm -f $@.lds
 endef
 else
 ifneq (,$(findstring aix,$(config-os)))
@@ -592,7 +590,7 @@ endif
 
 build-module-helper-objlist = \
        $(patsubst %_pic.a,$(whole-archive) %_pic.a $(no-whole-archive),\
-                  $(filter-out $(map-file) $(+preinit) $(+postinit),$^))
+                  $(filter-out %.lds $(map-file) $(+preinit) $(+postinit),$^))
 whole-archive := -Wl,--whole-archive
 
 build-module-objlist = $(build-module-helper-objlist) $(LDLIBS-$(@F:%.so=%).so)
@@ -618,12 +616,13 @@ ifeq ($(elf),yes)
 $(common-objpfx)libc_pic.os: $(common-objpfx)libc_pic.a
        $(LINK.o) -nostdlib -nostartfiles -r -o $@ \
        $(LDFLAGS-c_pic.os) -Wl,-d -Wl,--whole-archive $^
-LDSEDCMD-c.so = -e 's/^.*\*(\.dynbss).*$$/& __start___libc_freeres_ptrs = .; *(__libc_freeres_ptrs) __stop___libc_freeres_ptrs = .;/'
+LDSEDCMD-c.so = -e 's/^.*\*(\.dynbss).*$$/& *(__libc_freeres_ptrs)/'
 # Use our own special initializer and finalizer files for libc.so.
 $(common-objpfx)libc.so: $(elfobjdir)/soinit.os \
                         $(common-objpfx)libc_pic.os \
                         $(elfobjdir)/sofini.os \
-                        $(elfobjdir)/interp.os $(elfobjdir)/ld.so
+                        $(elfobjdir)/interp.os $(elfobjdir)/ld.so \
+                        $(common-objpfx)shlib.lds
        $(build-shlib)
 ifeq ($(versioning),yes)
 $(common-objpfx)libc.so: $(common-objpfx)libc.map

diff --git a/dlfcn/Makefile b/dlfcn/Makefile
index 9115d30c2a11b38d21d90f3c77c0875107a1da65..c3d7ecbfc77567278ae3c6690e9972f16fd17fda 100644 (file)
--- a/dlfcn/Makefile
+++ b/dlfcn/Makefile
@@ -62,7 +62,7 @@ include ../Rules
 LDFLAGS-dl.so = -Wl,-dynamic-linker,$(slibdir)/$(rtld-installed-name)
 
 test-modules = $(addprefix $(objpfx),$(addsuffix .so,$(modules-names)))
-$(test-modules): $(objpfx)%.so: $(objpfx)%.os
+$(test-modules): $(objpfx)%.so: $(objpfx)%.os $(common-objpfx)shlib.lds
        $(build-module)
 
 $(objpfx)glrefmain: $(libdl)

diff --git a/iconvdata/extra-module.mk b/iconvdata/extra-module.mk
index e00eb5e8d264e170d05f37f7426dbc909271a6ed..7eda4e25aa2ef5082da0f54cd8cc7bba058bd31b 100644 (file)
--- a/iconvdata/extra-module.mk
+++ b/iconvdata/extra-module.mk
@@ -3,7 +3,8 @@ extra-modules-left := $(strip $(filter-out $(mod),$(extra-modules-left)))
 
 extra-objs := $(extra-objs) $(patsubst %,%.os,$($(mod)-routines))
 
-$(objpfx)$(mod).so: $(addprefix $(objpfx),$(addsuffix .os,$($(mod)-routines)))
+$(objpfx)$(mod).so: $(addprefix $(objpfx),$(addsuffix .os,$($(mod)-routines)))\
+                   $(common-objpfx)shlib.lds
        $(build-module)
 
 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.