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authorRoland McGrath <roland@gnu.org>2003-01-15 08:08:20 +0000
committerRoland McGrath <roland@gnu.org>2003-01-15 08:08:20 +0000
commit9ae10332179e1f3c4fafa2f93f27276ea4974b19 (patch)
treea83a975a155ad75bb0ed42bad1f576adf87edfc0 /elf
parent6b0647718062c0057f90756d3cae467e4be10e63 (diff)
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* Makerules (check-abi-%): Use two rules for $(common-objpfx) and
	$(objpfx) directories, and get rid of vpath directives.  The previous
	arrangement resulted in files being written to the source directories
	when run in a clean build.  Find all .abilist files in $(..)abilist/.
	(update-abi-%): Likewise.
	(generated): Don't add .symlist files, they'll be intermediates.

	* sysdeps/generic/init-first.c: Add a comment.

	* elf/Makefile ($(objpfx)ld.so): Pass -z defs in link.

	* scripts/gen-as-const.awk: Grok lone "--" as a separator between
	#includes and expressions.

	* scripts/merge-abilist.awk: Omit cpu-.*-os.*/modifier from merged
	config list when it already contains cpu-.*-os.* without / part.

	* Makerules (sed-remove-dotdot): New variable.
	($(common-objpfx)%.make): Use it.  Depend on $(before-compile).
	($(common-objpfx)%.h $(common-objpfx)%.h.d): Likewise.
	(check-abi-config): New variable, append /tls or /notls to the tuple.
	(check-abi-%): Use that for -v config value.
	Find .abilist files in abilist/libfoo.abilist, not in subdir.
	* Rules: Move bits/stdio_lim.h generation rules to Makerules.
Diffstat (limited to 'elf')
-rw-r--r--elf/Makefile5
1 files changed, 3 insertions, 2 deletions
diff --git a/elf/Makefile b/elf/Makefile
index 38819a3884..c6320d8867 100644
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -235,11 +235,12 @@ $(objpfx)librtld.os: $(objpfx)dl-allobjs.os $(objpfx)rtld-libc.a
 $(objpfx)ld.so: $(objpfx)librtld.os $(ld-map)
 	@rm -f $@.lds
 	$(LINK.o) -nostdlib -nostartfiles -shared			\
-		  $(LDFLAGS-rtld) -Wl,--verbose 2>&1 |			\
+		  $(LDFLAGS-rtld) -Wl,-z,defs -Wl,--verbose 2>&1 |	\
 		  sed -e '/^=========/,/^=========/!d;/^=========/d'	\
 		      -e 's/\. = 0 + SIZEOF_HEADERS;/& _begin = . - SIZEOF_HEADERS;/' \
 		  > $@.lds
-	$(LINK.o) -nostdlib -nostartfiles -shared -o $@ $(LDFLAGS-rtld)	\
+	$(LINK.o) -nostdlib -nostartfiles -shared -o $@			\
+		  $(LDFLAGS-rtld) -Wl,-z,defs				\
 		  $(filter-out $(map-file),$^) $(load-map-file)		\
 		  -Wl,-soname=$(rtld-installed-name) -T $@.lds
 	rm -f $@.lds