crosstool-ng: patches/gcc/4.4.0/400-pr42289-fix-libffi-build-on-arm-oabi.patch@8e8313e40f8a (annotated)

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patches/gcc/4.4.0/400-pr42289-fix-libffi-build-on-arm-oabi.patch

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Tue Jan 17 00:37:59 2012 +0100 (2012-01-17)
changeset 2839	8e8313e40f8a
permissions	-rw-r--r--

configure: also detect plain grep

We need just 'grep', and we need to be able to call it with 'grep -E'.
Check for 'grep', and bailout if egrep != grep -E

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

yann@2202	1	--- gcc-4.3.4/libffi/src/arm/sysv.S
yann@2202	2	+++ gcc-4.3.4/libffi/src/arm/sysv.S
yann@2202	3	@@ -235,7 +235,7 @@ ARM_FUNC_START ffi_closure_SYSV
yann@2202	4	stmfd sp!, {ip, lr}
yann@2202	5	UNWIND .save {r0, lr}
yann@2202	6	add r2, sp, #8
yann@2202	7	- .pad #16
yann@2202	8	+ UNWIND .pad #16
yann@2202	9	sub sp, sp, #16
yann@2202	10	str sp, [sp, #8]
yann@2202	11	add r1, sp, #8

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