crosstool-ng/patches/glibc/2.3.2/glibc-2.2.5-mips-clone-local-label.patch

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This is a workaround for
mipsel-unknown-linux-gnu-gcc ../sysdeps/unix/sysv/linux/mips/clone.S -c -I../include -I. -I/home3/dank/crosstool-0.7/build/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.2.5/build-glibc/misc -I.. -I../libio -I/home3/dank/crosstool-0.7/build/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.2.5/build-glibc -I../sysdeps/mips/elf -I../linuxthreads/sysdeps/unix/sysv/linux -I../linuxthreads/sysdeps/pthread -I../sysdeps/pthread -I../linuxthreads/sysdeps/unix/sysv -I../linuxthreads/sysdeps/unix -I../linuxthreads/sysdeps/mips -I../sysdeps/unix/sysv/linux/mips -I../sysdeps/unix/sysv/linux -I../sysdeps/gnu -I../sysdeps/unix/common -I../sysdeps/unix/mman -I../sysdeps/unix/inet -I../sysdeps/unix/sysv -I../sysdeps/unix/mips -I../sysdeps/unix -I../sysdeps/posix -I../sysdeps/mips/mipsel -I../sysdeps/mips/fpu -I../sysdeps/mips -I../sysdeps/wordsize-32 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754 -I../sysdeps/generic/elf -I../sysdeps/generic -nostdinc -isystem /home3/dank/crosstool-0.7/result/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.2.5/lib/gcc-lib/mipsel-unknown-linux-gnu/3.2.3/include -isystem /home3/dank/crosstool-0.7/result/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.2.5/mipsel-unknown-linux-gnu/include -D_LIBC_REENTRANT -include ../include/libc-symbols.h -DPIC -DASSEMBLER -o /home3/dank/crosstool-0.7/build/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.2.5/build-glibc/misc/clone.o
../sysdeps/unix/sysv/linux/mips/clone.S: Assembler messages:
../sysdeps/unix/sysv/linux/mips/clone.S:66: Error: Can not represent BFD_RELOC_16_PCREL_S2 relocation in this object file format
make[2]: *** [/home3/dank/crosstool-0.7/build/mipsel-unknown-linux-gnu/gcc-3.2.3-glibc-2.2.5/build-glibc/misc/clone.o] Error 1
which was using h.j.lu's binutils-2.13.90.0.18.
But see http://lists.debian.org/debian-mips/2003/debian-mips-200305/msg00011.html
which says
"A newer version of binutils (CVS post 2003-03-12) fixes it without
the need of changing perfectly legal code."
So presumably this can be ditched sooner or later.
From http://honk.physik.uni-konstanz.de/~agx/linux-mips/glibc/patches/applied/clone-local-label.diff
2003-03-13 Guido Guenther <agx@sigxcpu.org>
* sysdeps/unix/sysv/linux/mips/clone.S: introduce and use local label
.Lthread_start since current binutils don't allow branches to globally
visible symbols.
===================================================================
RCS file: /cvs/glibc/libc/sysdeps/unix/sysv/linux/mips/clone.S,v
retrieving revision 1.10
diff -u -r1.10 clone.S
--- glibc-2.2.5/sysdeps/unix/sysv/linux/mips/clone.S 12 Mar 2003 01:04:51 -0000 1.10
+++ glibc-2.2.5/sysdeps/unix/sysv/linux/mips/clone.S 12 Mar 2003 19:04:39 -0000
@@ -63,7 +63,7 @@
syscall
bnez a3,error
- beqz v0,__thread_start
+ beqz v0,.Lthread_start
/* Successful return from the parent */
addiu sp,32
@@ -85,6 +85,7 @@
debug info. */
ENTRY(__thread_start)
+.Lthread_start:
/* cp is already loaded. */
.cprestore 16
/* The stackframe has been created on entry of clone(). */