Commit 9d5e6fa2 authored by Patrick Ziegler's avatar Patrick Ziegler Committed by Peter Korsgaard
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ext-toolchain-wrapper: force hash-style to 'both' 



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: default avatarPatrick Ziegler <patrick.ziegler@fh-kl.de>
Signed-off-by: default avatarThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent f3d6e6cf

toolchain/toolchain-external/ext-tool.mk

+3 −1
Original line number Diff line number Diff line
@@ -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