From 9d5e6fa2fd4e48bdc0235f6bb902329b804b312d Mon Sep 17 00:00:00 2001 From: Patrick Ziegler Date: Sat, 8 Jun 2013 11:14:21 +0200 Subject: [PATCH] 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 Signed-off-by: Thomas Petazzoni Signed-off-by: Peter Korsgaard --- toolchain/toolchain-external/ext-tool.mk | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/toolchain/toolchain-external/ext-tool.mk b/toolchain/toolchain-external/ext-tool.mk index 30a49533a4..430b2bc57d 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 -- 2.30.2