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[build] Ensure build ID is deterministic

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Commit 040cdd0 ("[linux] Add a prefix to all symbols to avoid future
name collisions") unintentionally reintroduced an element of
non-determinism into the build ID, by omitting the -D option when
manipulating the blib.a archive.

Fix by adding the -D option to restore determinism.

Reworded-by: Michael Brown <mcb30@ipxe.org>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Bernhard M. Wiedemann
2021-06-12 21:55:43 +02:00
committed by Michael Brown
parent 3c040ad387
commit bf4ccd4265
1 changed files with 1 additions and 1 deletions
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src/Makefile.housekeeping
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@@ -1167,7 +1167,7 @@ $(BLIB) : $(BLIB_OBJS) $(BLIB_LIST) $(MAKEDEPS)
$(Q)$(RM) $(BLIB) $(Q)$(RM) $(BLIB)
$(QM)$(ECHO) " [AR] $@" $(QM)$(ECHO) " [AR] $@"
$(Q)$(AR) rD $@ $(sort $(BLIB_OBJS)) $(Q)$(AR) rD $@ $(sort $(BLIB_OBJS))
$(Q)$(OBJCOPY) --prefix-symbols=$(SYMBOL_PREFIX) $@ $(Q)$(OBJCOPY) -D --prefix-symbols=$(SYMBOL_PREFIX) $@
$(Q)$(RANLIB) -D $@ $(Q)$(RANLIB) -D $@
blib : $(BLIB) blib : $(BLIB)