[patch/5.3] Fix some of the POSIX problems

FYI,

I've committed the attached.  It fixes the local-to-gdb POSIX problems.
Plenty of top level problems remain though :-/

Andrew

2002-11-19  Andrew Cagney  <ac131313@xxxxxxxxxx>

        Problems reported by Paul Eggert.
        * gdbarch.sh: Use `sort -k 3`.  Fix PR gdb/527.

Index: doc/ChangeLog
2002-11-19  Andrew Cagney  <ac131313@xxxxxxxxxx>

        Fix POSIX problem reported by Paul Eggert.
        * Makefile.in (GDBvn.texi): Use `sed q' instead of `head -1'.

Index: gdbarch.sh
===================================================================
RCS file: /cvs/src/src/gdb/gdbarch.sh,v
retrieving revision 1.158
diff -u -r1.158 gdbarch.sh
--- gdbarch.sh  24 Aug 2002 00:21:34 -0000      1.158
+++ gdbarch.sh  20 Nov 2002 00:40:43 -0000
@@ -1549,7 +1549,7 @@
                       "gdbarch_dump: GDB_MULTI_ARCH = %d\\n",
                       GDB_MULTI_ARCH);
 EOF
-function_list | sort -t: +2 | while do_read
+function_list | sort -t: -k 3 | while do_read
 do
     # multiarch functions don't have macros.
     if class_is_multiarch_p
Index: doc/Makefile.in
===================================================================
RCS file: /cvs/src/src/gdb/doc/Makefile.in,v
retrieving revision 1.22
diff -u -r1.22 Makefile.in
--- doc/Makefile.in     25 Aug 2002 13:48:15 -0000      1.22
+++ doc/Makefile.in     20 Nov 2002 00:40:50 -0000
@@ -218,7 +218,7 @@
 
 # File to record current GDB version number (copied from main dir version.in)
 GDBvn.texi : ${gdbdir}/version.in
-       echo "@set GDBVN `head -1 $(srcdir)/../version.in`" > ./GDBvn.new
+       echo "@set GDBVN `sed q $(srcdir)/../version.in`" > ./GDBvn.new
        mv GDBvn.new GDBvn.texi
 
 # Updated atomically