ce0d197204
===================================================================
RCS file: /cvs/src/src/gold/arm.cc,v
retrieving revision 1.116
diff -u -u -p -r1.116 arm.cc
--- gold/arm.cc 3 Aug 2010 14:07:12 -0000 1.116
+++ gold/arm.cc 6 Aug 2010 07:59:30 -0000
@@ -10290,11 +10290,11 @@ Target_arm<big_endian>::merge_object_att
out_attr[i].set_int_value(in_attr[i].int_value());
break;
case elfcpp::Tag_ABI_PCS_wchar_t:
- // FIXME: Make it possible to turn off this warning.
if (out_attr[i].int_value()
&& in_attr[i].int_value()
&& out_attr[i].int_value() != in_attr[i].int_value()
- && parameters->options().warn_mismatch())
+ && parameters->options().warn_mismatch()
+ && parameters->options().wchar_size_warning())
{
gold_warning(_("%s uses %u-byte wchar_t yet the output is to "
"use %u-byte wchar_t; use of wchar_t values "
@@ -10315,10 +10315,10 @@ Target_arm<big_endian>::merge_object_att
// Use whatever requirements the new object has.
out_attr[i].set_int_value(in_attr[i].int_value());
}
- // FIXME: Make it possible to turn off this warning.
else if (in_attr[i].int_value() != elfcpp::AEABI_enum_forced_wide
&& out_attr[i].int_value() != in_attr[i].int_value()
- && parameters->options().warn_mismatch())
+ && parameters->options().warn_mismatch()
+ && parameters->options().enum_size_warning())
{
unsigned int in_value = in_attr[i].int_value();
unsigned int out_value = out_attr[i].int_value();
Index: gold/options.h
===================================================================
RCS file: /cvs/src/src/gold/options.h,v
retrieving revision 1.147
diff -u -u -p -r1.147 options.h
--- gold/options.h 1 Jun 2010 23:37:57 -0000 1.147
+++ gold/options.h 6 Aug 2010 07:59:30 -0000
@@ -722,6 +722,10 @@ class General_options
DEFINE_special(EL, options::ONE_DASH, '\0',
N_("Link little-endian objects."), NULL);
+ DEFINE_bool(enum_size_warning, options::TWO_DASHES, '\0', true, NULL,
+ N_("(ARM only) Do not warn about objects with incompatible "
+ "enum sizes"));
+
DEFINE_bool(fatal_warnings, options::TWO_DASHES, '\0', false,
N_("Treat warnings as errors"),
N_("Do not treat warnings as errors"));
@@ -1038,6 +1042,10 @@ class General_options
N_("Report unresolved symbols as errors"),
NULL, true);
+ DEFINE_bool(wchar_size_warning, options::TWO_DASHES, '\0', true, NULL,
+ N_("(ARM only) Do not warn about objects with incompatible "
+ "wchar_t sizes"));
+
DEFINE_bool(whole_archive, options::TWO_DASHES, '\0', false,
N_("Include all archive contents"),
N_("Include only needed archive contents"));
|
||
|---|---|---|
| bfd | ||
| binutils | ||
| config | ||
| cpu | ||
| elfcpp | ||
| etc | ||
| gas | ||
| gdb | ||
| gold | ||
| gprof | ||
| include | ||
| intl | ||
| ld | ||
| libdecnumber | ||
| libiberty | ||
| opcodes | ||
| readline | ||
| sim | ||
| texinfo | ||
| .cvsignore | ||
| COPYING | ||
| COPYING.LIB | ||
| COPYING.LIBGLOSS | ||
| COPYING.NEWLIB | ||
| COPYING3 | ||
| COPYING3.LIB | ||
| ChangeLog | ||
| MAINTAINERS | ||
| Makefile.def | ||
| Makefile.in | ||
| Makefile.tpl | ||
| README | ||
| README-maintainer-mode | ||
| compile | ||
| config-ml.in | ||
| config.guess | ||
| config.rpath | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| depcomp | ||
| djunpack.bat | ||
| install-sh | ||
| libtool.m4 | ||
| ltgcc.m4 | ||
| ltmain.sh | ||
| ltoptions.m4 | ||
| ltsugar.m4 | ||
| ltversion.m4 | ||
| lt~obsolete.m4 | ||
| makefile.vms | ||
| missing | ||
| mkdep | ||
| mkinstalldirs | ||
| move-if-change | ||
| setup.com | ||
| src-release | ||
| symlink-tree | ||
| ylwrap | ||
README
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.