File eh-frame-zero-terminator.patch of Package glibc.18276
2017-08-31 H.J. Lu <hongjiu.lu@intel.com>
[BZ #22051]
* Makerules (build-module-helper-objlist): Filter out
$(elf-objpfx)sofini.os.
(build-shlib-objlist): Append $(elf-objpfx)sofini.os if it is
needed.
Index: glibc-2.26/Makerules
===================================================================
--- glibc-2.26.orig/Makerules
+++ glibc-2.26/Makerules
@@ -686,14 +686,17 @@ $(build-module-helper) -o $@ $(shlib-lds
$(call after-link,$@)
endef
+# sofini.os must be placed last since it terminates .eh_frame section.
build-module-helper-objlist = \
$(patsubst %_pic.a,$(whole-archive) %_pic.a $(no-whole-archive),\
$(filter-out %.lds $(map-file) $(+preinit) $(+postinit) \
+ $(elf-objpfx)sofini.os \
$(link-libc-deps),$^))
build-module-objlist = $(build-module-helper-objlist) $(LDLIBS-$(@F:%.so=%).so)
build-shlib-objlist = $(build-module-helper-objlist) \
- $(LDLIBS-$(@F:lib%.so=%).so)
+ $(LDLIBS-$(@F:lib%.so=%).so) \
+ $(filter $(elf-objpfx)sofini.os,$^)
# Don't try to use -lc when making libc.so itself.
# Also omits crti.o and crtn.o, which we do not want