Package: binutils
Version: 2.16.1-2
Severity: important
Tags: patch
The current binutils can't compile the experimental glibc 2.3.5-2 with
unstable gcc-3.4 (3.4.4-5) or unstable gcc-4.0 (4.0.1-2) on m68k:
make[3]: Entering directory
`/home/gotom/glibc/glibc_2.3.5-2.build4.0714.1/glibc-2.3.5/build-tree/glibc-2.3.5/intl'
gcc-4.0 localealias.c -c -std=gnu99 -O2 -Wall -Winline
-Wstrict-prototypes -Wwrite-strings -fstrict-aliasing -g -pipe
-I../include -I.
-I/home/gotom/glibc/glibc_2.3.5-2.build4.0714.1/glibc-2.3.5/build-tree/m68k-libc/intl
-I.. -I../libio
-I/home/gotom/glibc/glibc_2.3.5-2.build4.0714.1/glibc-2.3.5/build-tree/m68k-libc
-I../sysdeps/m68k/elf -I../linuxthreads/sysdeps/unix/sysv/linux/m68k
-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/m68k
-I../sysdeps/unix/sysv/linux/m68k -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 -I../sysdeps/posix
-I../sysdeps/m68k/m68020 -I../sysdeps/m68k/fpu -I../sysdeps/m68k
-I../sysdeps/wordsize-32 -I../sysdeps/ieee754/ldbl-96
-I../sysdeps/ieee754/dbl-64 -I../sysdeps/ieee754/flt-32 -I../sysdeps/ieee754
-I../sysdeps/generic/elf -I../sysdeps/generic -nostdinc -isystem
/usr/lib/gcc/m68k-linux-gnu/4.0.1/include -isystem
/home/gotom/glibc/glibc_2.3.5-2.build4.0714.1/glibc-2.3.5/debian/include
-D_LIBC_REENTRANT -include ../include/libc-symbols.h
-D'LOCALEDIR="/usr/share/locale"' -D'LOCALE_ALIAS_PATH="/usr/share/locale"' -o
/home/gotom/glibc/glibc_2.3.5-2.build4.0714.1/glibc-2.3.5/build-tree/m68k-libc/intl/localealias.o
-MD -MP -MF
/home/gotom/glibc/glibc_2.3.5-2.build4.0714.1/glibc-2.3.5/build-tree/m68k-libc/intl/localealias.o.dt
-MT
/home/gotom/glibc/glibc_2.3.5-2.build4.0714.1/glibc-2.3.5/build-tree/m68k-libc/intl/localealias.o
{standard input}: Assembler messages:
{standard input}:878: Error: junk at end of line, first unrecognized
character is `,'
make[3]: ***
[/home/gotom/glibc/glibc_2.3.5-2.build4.0714.1/glibc-2.3.5/build-tree/m68k-libc/intl/localealias.o]
Error 1
make[3]: Leaving directory
`/home/gotom/glibc/glibc_2.3.5-2.build4.0714.1/glibc-2.3.5/build-tree/glibc-2.3.5/intl'
It worked with gcc-3.3, but not gcc-3.4 or gcc-4.0. The generated
assembler code showed:
.LFE66:
.size _nl_expand_alias, .-_nl_expand_alias
.local maxmap
.comm maxmap,4,2
.local nmap (<= line 878)
.comm nmap,4,2
.section __libc_freeres_ptrs
#,"aw",@progbits (<= the actual problem)
.align 2
.type map, @object
.size map, 4
But the actual problem is line 881 has an invalid character `,' after
# comment. This was discussed at the following threads:
http://gcc.gnu.org/ml/gcc/2004-04/msg01251.html
http://sources.redhat.com/ml/binutils/2004-04/msg00646.html
I attached the patch for binutils 2.16.1-2 which fixed to build glibc
on m68k again.
Regards,
-- gotom
--- /dev/null 2005-04-09 20:28:28.000000000 +0900
+++ binutils-2.16.1/debian/patches/130_m68k_glibc.dpatch 2005-07-21
04:10:12.000000000 +0900
@@ -0,0 +1,60 @@
+#!/bin/sh -e
+## 130_m68k_glibc.dpatch by GOTO Masanori <[EMAIL PROTECTED]>
+##
+## All lines beginning with `## DP:' are a description of the patch.
+## DP: gas ignores unknown text after line comment character.
+
+if [ $# -ne 1 ]; then
+ echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
+ exit 1
+fi
+
+[ -f debian/patches/00patch-opts ] && . debian/patches/00patch-opts
+patch_opts="${patch_opts:--f --no-backup-if-mismatch}"
+
+case "$1" in
+ -patch) patch $patch_opts -p0 < $0;;
+ -unpatch) patch $patch_opts -p0 -R < $0;;
+ *)
+ echo >&2 "`basename $0`: script expects -patch|-unpatch as
argument"
+ exit 1;;
+esac
+
+exit 0
+
[EMAIL PROTECTED]@
+http://kegel.com/crosstool/crosstool-0.37/patches/binutils-2.15.91.0.2/binutils-skip-comments.patch
+
+2004-04-23 Andreas Schwab <[EMAIL PROTECTED]>
+
+ * read.c (read_a_source_file): Ignore unknown text after line
+ comment character. Fix misleading comment.
+
+--- gas/read.c.org 2005-07-15 17:03:42.000000000 +0900
++++ gas/read.c 2005-07-15 17:38:01.000000000 +0900
+@@ -975,10 +975,14 @@ read_a_source_file (char *name)
+ unsigned int new_length;
+ char *tmp_buf = 0;
+
+- bump_line_counters ();
+ s = input_line_pointer;
+ if (strncmp (s, "APP\n", 4))
+- continue; /* We ignore it */
++ {
++ /* We ignore it */
++ ignore_rest_of_line ();
++ continue;
++ }
++ bump_line_counters ();
+ s += 4;
+
+ sb_new (&sbuf);
+@@ -1077,7 +1081,7 @@ read_a_source_file (char *name)
+ continue;
+ #endif
+ input_line_pointer--;
+- /* Report unknown char as ignored. */
++ /* Report unknown char as error. */
+ demand_empty_rest_of_line ();
+ }
+
--- binutils-2.16.1/debian/patches/00list.org 2005-07-21 04:05:41.000000000
+0900
+++ binutils-2.16.1/debian/patches/00list 2005-07-15 17:48:54.000000000
+0900
@@ -7,3 +7,4 @@
117_mips_symbolic_link
118_arm_pass_all
120_mips_xgot_multigot_workaround
+130_m68k_glibc
--
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