From e10a1d6cd3584ea5a310af1c124f94ae39a6e578 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 19 Jul 2011 12:41:32 -0500 Subject: gcc: Add gcc configure for PowerPC e500v2/SPE embedded floating point ABI The e500v2 core utilizes a unique floating point programming model / ABI. We utilize TARGET_FPU = "ppc-efd" to distinguish this choice (Embedded scalar single-precision floating-point). When building the toolchain for this ABI we need configure gcc with --enable-e500_double. (From OE-Core rev: 5136c4ad6279c1593301f6dde9b959ad26a2fd0f) Signed-off-by: Kumar Gala Signed-off-by: Richard Purdie --- meta/recipes-devtools/gcc/gcc-common.inc | 2 ++ 1 file changed, 2 insertions(+) (limited to 'meta/recipes-devtools/gcc/gcc-common.inc') diff --git a/meta/recipes-devtools/gcc/gcc-common.inc b/meta/recipes-devtools/gcc/gcc-common.inc index 7bf036cd86..1684e78feb 100644 --- a/meta/recipes-devtools/gcc/gcc-common.inc +++ b/meta/recipes-devtools/gcc/gcc-common.inc @@ -12,6 +12,8 @@ FILESDIR = "${@os.path.dirname(bb.data.getVar('FILE',d,1))}/gcc-${PV}" def get_gcc_fpu_setting(bb, d): if bb.data.getVar('TARGET_FPU', d, 1) in [ 'soft' ]: return "--with-float=soft" + if bb.data.getVar('TARGET_FPU', d, 1) in [ 'ppc-efd' ]: + return "--enable-e500_double" return "" def get_gcc_mips_plt_setting(bb, d): -- cgit v1.2.3-54-g00ecf