From 043564f3b4dc1d2801c2170e92ec4b84403a1d0d Mon Sep 17 00:00:00 2001 From: Martin Borg Date: Tue, 29 Mar 2016 16:27:35 +0200 Subject: binutils: revert to version 2.25.1 for e500mc targets MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Poky master branch has recently upgraded to binutils version 2.26, but for e500mc based targets the kernel crashes early in boot if built with this version of binutils. Reverting back to binutils 2.25.1 is a temporary workaround to be able to build bootable images for these targets. Signed-off-by: Martin Borg Signed-off-by: Nora Björklund --- .../0005-Explicitly-link-with-libm-on-uclibc.patch | 52 ++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 recipes-devtools/binutils/binutils/0005-Explicitly-link-with-libm-on-uclibc.patch (limited to 'recipes-devtools/binutils/binutils/0005-Explicitly-link-with-libm-on-uclibc.patch') diff --git a/recipes-devtools/binutils/binutils/0005-Explicitly-link-with-libm-on-uclibc.patch b/recipes-devtools/binutils/binutils/0005-Explicitly-link-with-libm-on-uclibc.patch new file mode 100644 index 0000000..9bbd93e --- /dev/null +++ b/recipes-devtools/binutils/binutils/0005-Explicitly-link-with-libm-on-uclibc.patch @@ -0,0 +1,52 @@ +From f1703bcc7a5c507e471e2630b5a2de129100315a Mon Sep 17 00:00:00 2001 +From: Khem Raj +Date: Mon, 2 Mar 2015 01:32:49 +0000 +Subject: [PATCH 05/13] Explicitly link with libm on uclibc + +Description: + +We do not need to have the libtool patch anymore for binutils after +libtool has been updated upstream it include support for it. However +for building gas natively on uclibc systems we have to link it with +-lm so that it picks up missing symbols. + +/local/build_area/BUILD/arm_v5t_le_uclibc/binutils-2.17.50/objdir/libiberty/pic/libiberty.a(floatformat.o): +In function `floatformat_from_double': +floatformat.c:(.text+0x1ec): undefined reference to `frexp' +floatformat.c:(.text+0x2f8): undefined reference to `ldexp' +/local/build_area/BUILD/arm_v5t_le_uclibc/binutils-2.17.50/objdir/libiberty/pic/libiberty.a(floatformat.o): +In function `floatformat_to_double': +floatformat.c:(.text+0x38a): undefined reference to `ldexp' +floatformat.c:(.text+0x3d2): undefined reference to `ldexp' +floatformat.c:(.text+0x43e): undefined reference to `ldexp' +floatformat.c:(.text+0x4e2): undefined reference to `ldexp' +collect2: ld returned 1 exit status +make[4]: *** [as-new] Error 1 + +Upstream-Status: Pending + +Signed-off-by: Khem Raj +--- + gas/configure.tgt | 6 ++++++ + 1 file changed, 6 insertions(+) + +diff --git a/gas/configure.tgt b/gas/configure.tgt +index 9abc768..1d92f55 100644 +--- a/gas/configure.tgt ++++ b/gas/configure.tgt +@@ -477,6 +477,12 @@ case ${generic_target} in + *-*-netware) fmt=elf em=netware ;; + esac + ++case ${generic_target} in ++ arm-*-*uclibc*) ++ need_libm=yes ++ ;; ++esac ++ + case ${cpu_type} in + aarch64 | alpha | arm | i386 | ia64 | microblaze | mips | ns32k | or1k | or1knd | pdp11 | ppc | sparc | z80 | z8k) + bfd_gas=yes +-- +2.1.4 + -- cgit v1.2.3-54-g00ecf