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| author |   Marek Vasut <marex@denx.de> | 2015-09-20 00:43:13 +0200 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2015-09-21 23:05:44 +0100 |
| commit | d3ccab5bb717da57dcaaeb1993ae0f790ce45dcb (patch) | |
| tree | ce56c2e07200f88a53adff318727ffc67db0d808 /meta/recipes-devtools/libtool/libtool-2.4.6.inc | |
| parent | f0af7d0d9316a6eeacc0686b8c4640491f255883 (diff) | |
| download | openembedded-core-contrib-d3ccab5bb717da57dcaaeb1993ae0f790ce45dcb.tar.gz | |
linux-yocto: depend on libgcc for nios2
Make nios2 kernel depend on libgcc.
In arch/nios2/Makefile, it adds LIBGCC to libs-y:
LIBGCC := $(shell $(CC) $(KBUILD_CFLAGS) -print-libgcc-file-name)
libs-y += $(LIBGCC)
In file Makefile in top directory, libs-y is assigned to to var
KBUILD_VMLINUX_MAIN. It uses script link-vmlinux.sh to link vmlinux.o,
and when execute function vmlinux_link() in link-vmlinux.sh,
KBUILD_VMLINUX_MAIN is passed to ${LD}.
If build without libgcc, the value of LIBGCC is just libgcc.a without
parent directory. linux-yocto fails to build:
| LD vmlinux.o
| nios2-poky-linux-ld.bfd: cannot find libgcc.a: No such file or directory
Add libgcc to nios2 kernel dependency.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta/recipes-devtools/libtool/libtool-2.4.6.inc')
0 files changed, 0 insertions, 0 deletions