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author | Florian Fainelli <florian@openwrt.org> | 2012-11-19 19:37:28 +0000 |
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committer | Florian Fainelli <florian@openwrt.org> | 2012-11-19 19:37:28 +0000 |
commit | 8414b2f2c1f121165e4531af17b71fdb76b05459 (patch) | |
tree | df10ac4ea857de4139a012f34c7fb36e5987c428 /toolchain/binutils/patches/2.23.1/112-arm-uclibc-gas-needs-libm.patch | |
parent | 366c762f047b24edd77f5484e0681b9e18b826be (diff) | |
download | master-187ad058-8414b2f2c1f121165e4531af17b71fdb76b05459.tar.gz master-187ad058-8414b2f2c1f121165e4531af17b71fdb76b05459.tar.bz2 master-187ad058-8414b2f2c1f121165e4531af17b71fdb76b05459.zip |
[toolchain] binutils: add support for 2.23.1
Signed-off-by: Florian Fainelli <florian@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34262 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'toolchain/binutils/patches/2.23.1/112-arm-uclibc-gas-needs-libm.patch')
-rw-r--r-- | toolchain/binutils/patches/2.23.1/112-arm-uclibc-gas-needs-libm.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/toolchain/binutils/patches/2.23.1/112-arm-uclibc-gas-needs-libm.patch b/toolchain/binutils/patches/2.23.1/112-arm-uclibc-gas-needs-libm.patch new file mode 100644 index 0000000000..a9e435701e --- /dev/null +++ b/toolchain/binutils/patches/2.23.1/112-arm-uclibc-gas-needs-libm.patch @@ -0,0 +1,35 @@ +Source: Khem Raj <raj.khem@gmail.com> +Disposition: submit upstream. + +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 + +--- a/gas/configure.tgt ++++ b/gas/configure.tgt +@@ -428,6 +428,12 @@ case ${generic_target} in + *-*-netware) fmt=elf em=netware ;; + esac + ++case ${generic_target} in ++ arm-*-*uclibc*) ++ need_libm=yes ++ ;; ++esac ++ + case ${cpu_type} in + alpha | arm | i386 | ia64 | microblaze | mips | ns32k | pdp11 | ppc | sparc | z80 | z8k) + bfd_gas=yes |