From 2d4fa81e11abc464b5b1f6417525285e84ff787c Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@hack.frob.com>
Date: Sat, 11 Jun 2011 03:41:23 -0700
Subject: Consolidate shlib.lds references in new variables.

---
 ChangeLog                 |  7 +++++++
 Makerules                 | 13 ++++++++-----
 iconvdata/extra-module.mk |  2 +-
 3 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 7c8c2e2854..7b36252bb0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2011-07-02  Roland McGrath  <roland@hack.frob.com>
 
+	* Makerules (shlib-lds): New variable.
+	(shlib-lds-flags): New variable.
+	(build-shlib, build-moduile, build-module-asneeded): Use it.
+	($(common-objpfx)libc.so): Use $(shlib-lds).
+	($(extra-modules-build:%=$(objpfx)%.so)): Likewise.
+	* iconvdata/extra-module.mk ($(objpfx)$(mod).so): Likewise.
+
 	* elf/dynamic-link.h (elf_get_dynamic_info): Make asserts accept
 	DT_FLAGS/DT_FLAGS_1 with zero flags.
 
diff --git a/Makerules b/Makerules
index 6b4b0e10e4..d3cb4cc106 100644
--- a/Makerules
+++ b/Makerules
@@ -514,8 +514,11 @@ $(common-objpfx)shlib.lds: $(common-objpfx)config.make $(..)Makerules
 	mv -f $@T $@
 common-generated += shlib.lds
 
+shlib-lds = $(common-objpfx)shlib.lds
+shlib-lds-flags = -T $(shlib-lds)
+
 define build-shlib
-$(build-shlib-helper) -o $@ -T $(common-objpfx)shlib.lds \
+$(build-shlib-helper) -o $@ $(shlib-lds-flags) \
 	  $(csu-objpfx)abi-note.o $(build-shlib-objlist)
 endef
 else
@@ -557,11 +560,11 @@ ifeq (yes,$(elf))
 # binutils only position loadable notes into the first page for binaries,
 # not for shared objects
 define build-module
-$(build-module-helper) -o $@ -T $(common-objpfx)shlib.lds \
+$(build-module-helper) -o $@ $(shlib-lds-flags) \
 	  $(csu-objpfx)abi-note.o $(build-module-objlist)
 endef
 define build-module-asneeded
-$(build-module-helper) -o $@ -T $(common-objpfx)shlib.lds \
+$(build-module-helper) -o $@ $(shlib-lds-flags) \
 	  $(csu-objpfx)abi-note.o \
 	  -Wl,--as-needed $(build-module-objlist) -Wl,--no-as-needed
 endef
@@ -618,7 +621,7 @@ $(common-objpfx)libc.so: $(elfobjdir)/soinit.os \
 			 $(common-objpfx)libc_pic.os \
 			 $(elfobjdir)/sofini.os \
 			 $(elfobjdir)/interp.os $(elfobjdir)/ld.so \
-			 $(common-objpfx)shlib.lds
+			 $(shlib-lds)
 	$(build-shlib)
 ifeq ($(versioning),yes)
 $(common-objpfx)libc.so: $(common-objpfx)libc.map
@@ -689,7 +692,7 @@ include $(patsubst %,$(..)extra-modules.mk,$(modules-names))
 
 extra-modules-build := $(filter-out $(modules-names-nobuild),$(modules-names))
 $(extra-modules-build:%=$(objpfx)%.so): $(objpfx)%.so: \
-		$(objpfx)%.os $(common-objpfx)shlib.lds \
+		$(objpfx)%.os $(shlib-lds) \
 		$(common-objpfx)libc.so $(common-objpfx)libc_nonshared.a
 	$(build-module)
 endif
diff --git a/iconvdata/extra-module.mk b/iconvdata/extra-module.mk
index 163074fea4..43f4e12fb7 100644
--- a/iconvdata/extra-module.mk
+++ b/iconvdata/extra-module.mk
@@ -4,7 +4,7 @@ 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)))\
-		    $(common-objpfx)shlib.lds
+		    $(shlib-lds)
 	$(build-module-asneeded)
 
 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
-- 
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