crosstool-ng: patches/gcc/4.4.5/400-pr42289-fix-libffi-build-on-arm-oabi.patch@c48aba92cbeb (annotated)

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patches/gcc/4.4.5/400-pr42289-fix-libffi-build-on-arm-oabi.patch

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Wed Dec 29 02:34:18 2010 +0100 (2010-12-29)
changeset 2242	c48aba92cbeb
permissions	-rw-r--r--

complibs/libelf: build with -fPIC

libelf is used by gcc to build the lto-plugin used
by binutils' gold to perform LTO.

This requires that files in libelf be compiled with
-fPIC to generate a proper .so.

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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