[build] Fix building on broken versions of GNU binutils

Some versions of GNU objcopy (observed with binutils 2.23.52.0.1 on
CentOS 7.0.1406) document the -D/--enable-deterministic-archives
option but fail to recognise the short form of the option.

Work around this problem by using the long form of the option.

Reported-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Michael Brown <mcb30@ipxe.org>
pull/394/head
Michael Brown 2021-06-17 14:32:23 +01:00
parent bf4ccd4265
commit 51c88a4a62
1 changed files with 2 additions and 1 deletions

View File

@ -1167,7 +1167,8 @@ $(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) -D --prefix-symbols=$(SYMBOL_PREFIX) $@ $(Q)$(OBJCOPY) --enable-deterministic-archives \
--prefix-symbols=$(SYMBOL_PREFIX) $@
$(Q)$(RANLIB) -D $@ $(Q)$(RANLIB) -D $@
blib : $(BLIB) blib : $(BLIB)