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| author | Patrick Ziegler <patrick.ziegler@fh-kl.de> | 2013-06-08 11:14:21 +0200 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2013-06-11 00:06:30 +0200 |
| commit | 9d5e6fa2fd4e48bdc0235f6bb902329b804b312d (patch) | |
| tree | 5885c8f6f08a6f66045f13344dc78a9fabe67fe9 /toolchain | |
| parent | f3d6e6cfd7c024d16fb3d21f47e5b9aa241bfefa (diff) | |
| download | buildroot-novena-9d5e6fa2fd4e48bdc0235f6bb902329b804b312d.tar.gz buildroot-novena-9d5e6fa2fd4e48bdc0235f6bb902329b804b312d.zip | |
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: 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>
Diffstat (limited to 'toolchain')
| -rw-r--r-- | toolchain/toolchain-external/ext-tool.mk | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/toolchain/toolchain-external/ext-tool.mk b/toolchain/toolchain-external/ext-tool.mk index 30a49533a..430b2bc57 100644 --- a/toolchain/toolchain-external/ext-tool.mk +++ b/toolchain/toolchain-external/ext-tool.mk @@ -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 |