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base: Don't produce .gnu.hash tables for Genode.

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Genode linker does not support .gnu.hash tables so they will never be
used. Tell the linker not to bother producing them. This should reduce
the size of Genode ELF files a tiny bit without loosing anything
important in the process.

Fixes #4423
This commit is contained in:
Piotr Tworek 2021-10-18 10:22:09 +02:00 committed by Christian Helmuth
parent 3e460211c8
commit dd1596aa53
1 changed files with 6 additions and 0 deletions
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6
repos/base/mk/global.mk
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@ -216,6 +216,12 @@ LD_OPT += $(LD_MARCH) $(LD_OPT_GC_SECTIONS) $(LD_OPT_ALIGN_SANE)
CXX_LINK_OPT += $(addprefix $(LD_OPT_PREFIX),$(LD_OPT))
CXX_LINK_OPT += $(LD_OPT_NOSTDLIB)
#
# Genode linker does not support .gnu.hash so there is no point in having it
# in the ELF files. Tell the linker to only produce SysV hash tables.
#
LD_OPT += --hash-style=sysv
#
# Linker script for dynamically linked programs
#