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Rainer Orth 4fa7574eec Fix gdb 8.1 Solaris compilation
I just tried to compile gdb trunk on Solaris 11.4 (formerly 12), and
failed for a couple of reasons:

*

In file included from /usr/include/python2.7/Python.h:128:0,
                 from /vol/src/gnu/gdb/gdb/dist/gdb/python/python-internal.h:94,
                 from /vol/src/gnu/gdb/gdb/dist/gdb/python/py-instruction.h:23,
                 from /vol/src/gnu/gdb/gdb/dist/gdb/python/py-instruction.c:21:
/usr/include/python2.7/ceval.h:67:0: error: ignoring #pragma no_inline  [-Werror=unknown-pragmas]
 #pragma no_inline(PyEval_EvalFrameEx)
 ^

  New in Solaris 11.4: <python2.7/ceval.h> uses a Studio-only #pragma.
  I've disabled the warning in warnings.m4.

*

/vol/src/gnu/gdb/gdb/dist/gdb/ser-pipe.c: In function ‘int pipe_open(serial*, const char*)’:
/vol/src/gnu/gdb/gdb/dist/gdb/ser-pipe.c:77:9: error: ‘pid_t vfork()’ is deprecated (declared at /usr/include/unistd.h:659) [-Werror=deprecated-declarations]
   pid = vfork ();
         ^
/vol/src/gnu/gdb/gdb/dist/gdb/ser-pipe.c:77:16: error: ‘pid_t vfork()’ is deprecated (declared at /usr/include/unistd.h:659) [-Werror=deprecated-declarations]
   pid = vfork ();
                ^

  Since Solaris 11, vfork () is marked deprecated in <unistd.h>.

  cf. vfork(2):

       The  vfork()  and vforkx() functions are deprecated. Their sole legiti-
       mate use as a prelude to an immediate call to a function from the  exec
       family can be achieved safely by posix_spawn(3C) or posix_spawnp(3C).

  Again, I've disabled the warning.

*

/vol/src/gnu/gdb/gdb/dist/gdb/cli/cli-cmds.c: In function ‘void shell_escape(const char*, int)’:
/vol/src/gnu/gdb/gdb/dist/gdb/cli/cli-cmds.c:750:14: error: ‘pid_t vfork()’ is deprecated (declared at /usr/include/unistd.h:659) [-Werror=deprecated-declarations]
   if ((pid = vfork ()) == 0)
              ^
/vol/src/gnu/gdb/gdb/dist/gdb/cli/cli-cmds.c:750:21: error: ‘pid_t vfork()’ is deprecated (declared at /usr/include/unistd.h:659) [-Werror=deprecated-declarations]
   if ((pid = vfork ()) == 0)
                     ^

  Same problem.

*

/vol/src/gnu/gdb/gdb/dist/gdb/procfs.c: In function ‘void procfs_init_inferior(target_ops*, int)’:
/vol/src/gnu/gdb/gdb/dist/gdb/procfs.c:4380:30: error: ‘START_INFERIOR_TRAPS_EXPECTED’ was not declared in this scope
   gdb_startup_inferior (pid, START_INFERIOR_TRAPS_EXPECTED);
                              ^

  defined in nat/fork-inferior.h, need to include that header

/vol/src/gnu/gdb/gdb/dist/gdb/procfs.c: In function ‘void procfs_create_inferior(target_ops*, const char*, const string&, char**, int)’:
/vol/src/gnu/gdb/gdb/dist/gdb/procfs.c:4605:38: error: ‘fork_inferior’ was not declared in this scope
          NULL, NULL, shell_file, NULL);
                                      ^

  likewise

/vol/src/gnu/gdb/gdb/dist/gdb/procfs.c: In function ‘void procfs_info_proc(target_ops*, const char*, info_proc_what)’:
/vol/src/gnu/gdb/gdb/dist/gdb/procfs.c:5124:20: error: ‘argv’ was not declared in this scope
   for (char *arg : argv)
                    ^

  Typo, should be built_argv instead!

*

Undefined                       first referenced
 symbol                             in file
fork_inferior(char const*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, char**, void (*)(), void (*)(int), void (*)(), char const*, void (*)(char const*, char* const*, char* const*)) procfs.o
startup_inferior(int, int, target_waitstatus*, ptid_t*) fork-child.o
ld: fatal: symbol referencing errors
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:2249: gdb] Error 1

  Need to add fork-inferior.o to NATDEPFILES.

With the changes below, I can build gdb on sparcv9-sun-solaris2.11 and
amd64-pc-solaris2.11 and a simple smoke test (gdb/gdb gdb/gdb) works.
2017-09-22 10:42:45 +02:00
bfd Automatic date update in version.in 2017-09-22 00:00:27 +00:00
binutils readelf tests 2017-09-22 11:45:55 +09:30
config
cpu
elfcpp oops - changelog entry omitted from previous delta 2017-09-21 09:07:11 +01:00
etc
gas readelf: Handle E_MIPS_MACH_5900 2017-09-22 00:54:19 +01:00
gdb Fix gdb 8.1 Solaris compilation 2017-09-22 10:42:45 +02:00
gold [GOLD] clone assert breakage 2017-09-22 15:20:12 +09:30
gprof
include Sync libiberty/ & include/ with GCC 2017-09-15 17:40:33 +01:00
intl
ld Reduce excessive .eh_frame alignment for powerpc 2017-09-21 23:17:44 +09:30
libdecnumber
libiberty Sync libiberty/ & include/ with GCC 2017-09-15 17:40:33 +01:00
opcodes nds32: Rename __BIT() to N32_BIT(). 2017-09-11 13:46:27 +08:00
readline
sim [SIM, ARM] Fix build failure 2017-09-21 09:02:25 +01:00
texinfo
zlib
.cvsignore
.gitattributes
.gitignore
ChangeLog Add -l option to src-release script. 2017-09-15 16:18:20 +01:00
compile
config-ml.in
config.guess
config.rpath
config.sub
configure
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COPYING
COPYING3
COPYING3.LIB
COPYING.LIB
COPYING.LIBGLOSS
COPYING.NEWLIB 2013-10-01 Jeff Johnston <jjohnstn@redhat.com> 2013-10-01 18:14:04 +00:00
depcomp
djunpack.bat
install-sh
libtool.m4
lt~obsolete.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4 Sync Libtool from GCC. 2010-01-09 21:11:44 +00:00
MAINTAINERS Update description of ownership of files in include/ 2014-11-04 16:14:14 -08:00
Makefile.def
Makefile.in
Makefile.tpl
makefile.vms
missing
mkdep
mkinstalldirs
move-if-change
README
README-maintainer-mode
setup.com
src-release.sh Add -l option to src-release script. 2017-09-15 16:18:20 +01:00
symlink-tree
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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.