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Simon Marchi ecc3c38667 gdb: ignore -Wregister instead of -Wdeprecated-register
When building GDB on Centos 7 (which has flex 2.5.37) and Clang, I get:

    $ make ada-exp.o
      YACC   ada-exp.c
      LEX    ada-lex.c
      CXX    ada-exp.o
    In file included from /home/smarchi/src/binutils-gdb/gdb/ada-exp.y:1179:
    <stdout>:1106:2: error: ISO C++17 does not allow 'register' storage class specifier [-Wregister]
     1106 |         register yy_state_type yy_current_state;
          |         ^~~~~~~~

In ada-lex.l, we already use `DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER`,
which for Clang translates to ignoring `-Wdeprecated-register` [1].  I think
that was produced when compiling as C++11, but now that we always compile as
C++17, Clang produces a `-Wregister` error [2].

For GCC, `DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER` already translates to
ignoring `-Wregister`.  So, rename
`DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER` to `DIAGNOSTIC_IGNORE_REGISTER`
and ignore `-Wregister` for Clang too.

[1] https://releases.llvm.org/17.0.1/tools/clang/docs/DiagnosticsReference.html#wdeprecated-register
[2] https://releases.llvm.org/17.0.1/tools/clang/docs/DiagnosticsReference.html#wregister

include/ChangeLog:

	* diagnostics.h (DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER): Rename
	to...
	(DIAGNOSTIC_IGNORE_REGISTER): ... this.  Ignore `-Wregister`
	instead of `-Wdeprecated-register`.

Change-Id: I8a4a51c7222c68577fa22ecacdddfcba32d9dbc5
2024-04-07 22:57:39 -04:00
bfd Re: PR26978, Inconsistency for strong foo@v1 and weak foo@@v1 2024-04-08 11:27:42 +09:30
binutils Add missing install-dvi and install-ps Makefie targets. 2024-04-05 07:02:56 +00:00
config
contrib contrib: sync dg-extract-results.sh with GCC 2024-03-12 15:49:25 +00:00
cpu
elfcpp
etc
gas Support APX NF 2024-04-07 17:28:25 +08:00
gdb gdb: ignore -Wregister instead of -Wdeprecated-register 2024-04-07 22:57:39 -04:00
gdbserver gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
gdbsupport gdb, gdbserver, gdbsupport: remove includes of early headers 2024-03-26 21:13:22 -04:00
gnulib gnulib: re-generate build files 2024-03-11 22:42:56 -04:00
gold Add missing install-dvi and install-ps Makefie targets. 2024-04-05 07:02:56 +00:00
gprof Add missing install-dvi and install-ps Makefie targets. 2024-04-05 07:02:56 +00:00
gprofng gprofng: fix infinite recursion on calloc with multi-threaded applications 2024-03-25 16:29:41 -07:00
include gdb: ignore -Wregister instead of -Wdeprecated-register 2024-04-07 22:57:39 -04:00
ld elf: Always honor the first definition in shared object and archive 2024-04-05 05:02:38 -07:00
libbacktrace
libctf
libdecnumber
libiberty libiberty: Invoke D demangler when --format=auto 2024-04-02 13:53:13 -06:00
libsframe
opcodes Support APX NF 2024-04-07 17:28:25 +08:00
readline
sim sim/erc32: Rename EVENT_MAX -> MAX_EVENTS 2024-03-21 10:46:23 -06:00
texinfo
zlib
.cvsignore
.editorconfig
.gitattributes
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.pre-commit-config.yaml Add flake8 and isort to .pre-commit-config.yaml 2024-04-04 06:43:39 -06:00
ar-lib
ChangeLog .pre-commit-config.yaml: bump black hook to 24.3.0 2024-03-20 14:44:16 -04:00
compile
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MAINTAINERS Fix compiling bfd/vms-lib.c for a 32-bit host. 2024-03-18 10:26:16 +00:00
Makefile.def Revert "Pass GUILE down to subdirectories" 2024-03-22 11:07:28 -06:00
Makefile.in Revert "Pass GUILE down to subdirectories" 2024-03-22 11:07:28 -06:00
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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.