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ext-toolchain-wrapper: force hash-style to 'both'

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If ext-toolchain-wrapper was built with a gcc that uses hash-style 'gnu' by
default, the resulting binary might be unusable on other systems. The error
in this case is "Floating point exception".
Using hash-style 'both' solves this issue.

Signed-off-by: Patrick Ziegler <patrick.ziegler@fh-kl.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Patrick Ziegler 2013-06-08 11:14:21 +02:00 committed by Peter Korsgaard
parent f3d6e6cfd7
commit 9d5e6fa2fd
1 changed files with 3 additions and 1 deletions

4
toolchain/toolchain-external/ext-tool.mk
View File

@ -491,7 +491,9 @@ $(HOST_DIR)/usr/bin/ext-toolchain-wrapper: $(STAMP_DIR)/ext-toolchain-installed
;; \
esac; \
done ;
$(HOSTCC) $(HOST_CFLAGS) $(TOOLCHAIN_EXTERNAL_WRAPPER_ARGS) -s \
# We use --hash-style=both to increase the compatibility of
# the generated binary with older platforms
$(HOSTCC) $(HOST_CFLAGS) $(TOOLCHAIN_EXTERNAL_WRAPPER_ARGS) -s -Wl,--hash-style=both \
toolchain/toolchain-external/ext-toolchain-wrapper.c -o $@
# 'uclibc' is the target to provide toolchain / staging dir