* configure.in (AC_CHECK_FUNCS): Also check for sbrk.
* configure: Regenerate with autoconf.
* config.in: Regenerate with autoheader.
* main.c (main): Only use sbrk() when HAVE_SBRK is defined.
* top.c (command_loop): Ditto.
* configure.in (AC_CHECK_HEADERS): check for endian.h.
Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
Add host & target cases for i[345]86-*-gnu*.
* config.in: Regenerate with autoheader.
* configure: Regenerate with autoconf.
* Makefile.in (AR, AWK): Set from corresponding autoconf substs.
(init.c): Don't scan mig-generated files.
* defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
* config/nm-m3.h (ATTACH_NO_WAIT): Define.
* infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
rather than "#ifndef MACH".
* config.in: Regenerate with autoheader.
* configure: Regenerate with autoconf.
* inflow.c (_initialize_inflow): Only try to use _SC_JOB_CONTROL
if it is actually defined.
(gdb_setpgid): Use HAVE_SETPGID.
* ch-exp.c: Change include of <string.h> to "gdb_string.h".
* c-exp.y: Ditto.
* f-exp.y: Ditto.
* m2-exp.y: Ditto.
* c-exp.y: Include <ctype.h>.
* serial.c: Ditto.
* config/m68k/nm-news.h: Add typedef for pid_t which is
apparently missing from <sys/types.h>. Enclose entire
file in NM_NEWS_H ifndef and define when included.
* config/mips/nm-news-mips.h: Ditto.
* config/m68k/tm-m68k.h (REGISTER_CONVERT_TO_VIRTUAL,
REGISTER_CONVERT_TO_RAW): Change name of temporary variable.
long doubles or not and define PRINTF_HAS_LONG_DOUBLE if so.
* acconfig.h: Provide default undef for PRINTF_HAS_LONG_DOUBLE.
* configure: Regenerate.
* valprint.c (print_floating): Use PRINTF_HAS_LONG_DOUBLE.
* c-exp.y (parse_number): Use PRINTF_HAS_LONG_DOUBLE.
* configure.in: Fix have_gregset and have_fpregset autoconf
variable names so that they match the pattern required to
cache them.
* configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
Change CONFIG_HEADERS test in AC_OUTPUT accordingly.
* configure: Rebuild.
* Makefile.in (stamp-h): Depend upon config.in, not config.h.in.
Set CONFIG_HEADERS to config.h:config.in.
The file name config.h.in can be used on DOS filesystems.
