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Jan Kratochvil 6432ec65a8 cc-with-tweaks.sh: Use gdb-add-index.sh
With DWARF-5 .debug_names, the commands to add the index to the symbol
file are more complicated, as now also .debug_str needs to be
modified.

Currently, contrib/cc-with-tweaks.sh calls objcopy to handle the '-i'
option instead of using contrib/gdb-add-index.sh which basically does
the same.  To help with .debug_names, this commit makes
contrib/cc-with-tweaks.sh reuse contrib/gdb-add-index.sh instead.

A problem this ran into is whether contrib/cc-with-tweaks.sh should
fail or not when no index is produced.

Currently, contrib/cc-with-tweaks.sh is more quiet (=successful) than
contrib/gdb-add-index.sh and so with no further changes testsuite runs
with an index would "regress".  This commit tries to keep the behavior
unchanged.  Some cases still error with:
	Ada is not currently supported by the index
But some cases (such as some trivial gdb.dwarf2/ testcases with no DWARF data
to index) produce no index while the testcases still PASS now instead of:
	-PASS: gdb.arch/i386-bp_permanent.exp: stack pointer value matches
	+gdb compile failed, gdb-add-index.sh: No index was created for gdb/testsuite.unix.-m64/outputs/gdb.arch/i386-bp_permanent/i386-bp_permanent
	+gdb-add-index.sh: [Was there no debuginfo? Was there already an index?]
	+UNTESTED: gdb.arch/i386-bp_permanent.exp: failed to compile

gdb/ChangeLog
2017-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
	    Pedro Alves  <palves@redhat.com>

	* contrib/cc-with-tweaks.sh: Change interpreter to bash, incl. initial
	comment.
	(GDB_ADD_INDEX): New variable.
	<$want_index>: Call $GDB_ADD_INDEX.
2017-12-08 22:44:10 +00:00
bfd Work around sparc glibc bug 2017-12-09 08:06:08 +10:30
binutils Fix stripping relocs in a file with mergeable notes. 2017-12-08 10:07:14 +00:00
config
cpu
elfcpp
etc
gas gas: xtensa: fix comparison of trampoline chain symbols 2017-12-08 08:49:21 -08:00
gdb cc-with-tweaks.sh: Use gdb-add-index.sh 2017-12-08 22:44:10 +00:00
gold Handle case where posix_fallocate is not supported for a filesystem. 2017-12-02 09:56:40 -08:00
gprof Support --localedir, --datarootdir and --datadir 2017-11-29 20:10:52 +10:30
include Use consistent types for holding instructions, instruction masks, etc. 2017-12-01 11:20:15 -06:00
intl
ld Objcopy interleave test 2017-12-07 23:04:15 +10:30
libdecnumber
libiberty
opcodes Fix "FAIL: VLE relocations 3" 2017-12-03 21:54:47 +10:30
readline
sim
texinfo
zlib
.cvsignore
.gitattributes
.gitignore
ChangeLog
compile
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		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

It is now possible to automatically configure and build a variety of
tools with one command.  To build all of the tools contained herein,
run the ``configure'' script here, e.g.:

	./configure 
	make

To install them (by default in /usr/local/bin, /usr/local/lib, etc),
then do:
	make install

(If the configure script can't determine your type of computer, give it
the name as an argument, for instance ``./configure sun4''.  You can
use the script ``config.sub'' to test whether a name is recognized; if
it is, config.sub translates it to a triplet specifying CPU, vendor,
and OS.)

If you have more than one compiler on your system, it is often best to
explicitly set CC in the environment before running configure, and to
also set CC when running make.  For example (assuming sh/bash/ksh):

	CC=gcc ./configure
	make

A similar example using csh:

	setenv CC gcc
	./configure
	make

Much of the code and documentation enclosed is copyright by
the Free Software Foundation, Inc.  See the file COPYING or
COPYING.LIB in the various directories, for a description of the
GNU General Public License terms under which you can copy the files.

REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info
on where and how to report problems.