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gcc/libiberty/config.in
Zack Weinberg b548dffbda aclocal.m4 (libiberty_AC_FUNC_C_ALLOCA): New. 
libiberty:
	* aclocal.m4 (libiberty_AC_FUNC_C_ALLOCA): New.
	* configure.in: Replace all alloca logic with a simple use of
	the above new macro.
	* config.table: Kill *-*-beos* entry.
	* config/mh-beos: Delete.
	* configure, config.in: Regenerate.

	* Makefile.in (ALLOCA, HFILES): Kill.
	(REQUIRED_OFILES): Add alloca.o.
	(alloca.o): Depend on libiberty.h.
	(argv.o): Don't depend on alloca-conf.h.
	* alloca-conf.h: Delete.
	* alloca.c: Include libiberty.h.  Kill all #ifdef emacs
	blocks.  Provide the C alloca unconditionally.  Use PTR where
	appropriate.  Make i00afunc static.
	* argv.c: Don't include alloca-conf.h.

include:
	* libiberty.h: Prototype C_alloca; define alloca to either
	__builtin_alloca or C_alloca as appropriate.

gcc:
	* aclocal.m4 (AM_GNU_GETTEXT): Don't AC_REQUIRE
	AC_FUNC_ALLOCA.
	* configure, config.in: Regenerate.
	* config.gcc: Remove references to deleted files.

	* genattr.c, genattrtab.c, genextract.c, genoutput.c,
	genrecog.c, rtl.c: Do not use alloca anywhere.

	* Makefile.in, build-make, system.h, config/x-interix,
	config/x-svr4, config/xm-interix.h, config/xm-openbsd.h,
	config/alpha/xm-alpha.h, config/alpha/xm-vms.h,
	config/arc/xm-arc.h, config/arm/xm-arm.h,
	config/d30v/xm-d30v.h, config/dsp16xx/xm-dsp16xx.h,
	config/h8300/xm-h8300.h, config/i370/x-oe,
	config/i370/xm-linux.h, config/i386/x-aix, config/i386/x-beos,
	config/i386/x-ncr3000, config/i386/x-sco5,
	config/i386/xm-dgux.h, config/i860/x-sysv4,
	config/i960/xm-i960.h, config/m32r/xm-m32r.h,
	config/m68k/x-crds, config/m68k/x-dpx2, config/m68k/x-hp320,
	config/m68k/x-hp320g, config/m69k/x-mot3300,
	config/m68k/x-mot3300-gas, config/m68k/xm-amix.h,
	config/m68k/xm-hp320.h, config/m68k/xm-m68kv.h,
	config/m68k/xm-mot3300.h, config/m88k/x-dolph,
	config/m88k/x-sysv4, config/m88k/x-tekXD88,
	config/m88k/xm-m88k.h, config/mcore/xm-mcore.h,
	config/mips/x-iris, config/mips/x-iris3,
	config/mips/x-sni-svr4, config/mips/x-sysv,
	config/mips/xm-iris6.h, config/mips/xm-mips.h,
	config/mips/xm-nws3250v4.h, config/pa/x-hpux,
	config/pa/x-pa-mpeix, config/pa/xm-pa.h,
	config/pa/xm-pa64hpux.h, config/pa/xm-pahpux.h,
	config/pa/xm-papro.h, config/romp/xm-romp.h,
	config/rs6000/x-aix31, config/rs6000/x-aix41,
	config/rs6000/x-beos, config/rs6000/x-lynx,
	config/rs6000/x-mach, config/rs6000/x-rs6000,
	config/rs6000/x-sysv4, config/rs6000/xm-rs6000.h,
	config/rs6000/xm-sysv4.h, config/sh/xm-sh.h,
	config/sparc/x-sysv4, config/sparc/xm-linux.h,
	config/sparc/xm-pbd.h, config/sparc/xm-sparc.h,
	config/vax/xm-vms.h: Eradicate all references to alloca and
	related stuff.

	* config/xm-alloca.h, config/clipper/x-clix,
	config/i386/xm-sysv4.h, config/i860/x-fx2800,
	config/i860/x-sysv3, config/m88k/x-sysv3,
	config/sparc/xm-sol2.h, config/we32k/x-we32k: Delete
	(contained only alloca related hacks).

	* config/i386/xm-beos.h, config/rs6000/xm-beos.h: Just define
	USE_C_ALLOCA.

From-SVN: r40259
2001-03-06 09:52:35 +00:00

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/* config.in. Generated automatically from configure.in by autoheader. */
/* Define to empty if the keyword does not work. */
#undef const
/* Define if you have a working `mmap' system call. */
#undef HAVE_MMAP
/* Define if you have <sys/wait.h> that is POSIX.1 compatible. */
#undef HAVE_SYS_WAIT_H
/* Define if you have <vfork.h>. */
#undef HAVE_VFORK_H
/* Define as __inline if that's what the C compiler calls it. */
#undef inline
/* Define to `int' if <sys/types.h> doesn't define. */
#undef pid_t
/* Define if you need to in order for stat and other things to work. */
#undef _POSIX_SOURCE
/* Define if you have the ANSI C header files. */
#undef STDC_HEADERS
/* Define if you can safely include both <sys/time.h> and <time.h>. */
#undef TIME_WITH_SYS_TIME
/* Define vfork as fork if vfork does not work. */
#undef vfork
/* Define if you have the asprintf function. */
#undef HAVE_ASPRINTF
/* Define if you have the atexit function. */
#undef HAVE_ATEXIT
/* Define if you have the basename function. */
#undef HAVE_BASENAME
/* Define if you have the bcmp function. */
#undef HAVE_BCMP
/* Define if you have the bcopy function. */
#undef HAVE_BCOPY
/* Define if you have the bsearch function. */
#undef HAVE_BSEARCH
/* Define if you have the bzero function. */
#undef HAVE_BZERO
/* Define if you have the calloc function. */
#undef HAVE_CALLOC
/* Define if you have the clock function. */
#undef HAVE_CLOCK
/* Define if you have the getcwd function. */
#undef HAVE_GETCWD
/* Define if you have the getpagesize function. */
#undef HAVE_GETPAGESIZE
/* Define if you have the getrusage function. */
#undef HAVE_GETRUSAGE
/* Define if you have the gettimeofday function. */
#undef HAVE_GETTIMEOFDAY
/* Define if you have the index function. */
#undef HAVE_INDEX
/* Define if you have the insque function. */
#undef HAVE_INSQUE
/* Define if you have the memchr function. */
#undef HAVE_MEMCHR
/* Define if you have the memcmp function. */
#undef HAVE_MEMCMP
/* Define if you have the memcpy function. */
#undef HAVE_MEMCPY
/* Define if you have the memmove function. */
#undef HAVE_MEMMOVE
/* Define if you have the memset function. */
#undef HAVE_MEMSET
/* Define if you have the mkstemps function. */
#undef HAVE_MKSTEMPS
/* Define if you have the on_exit function. */
#undef HAVE_ON_EXIT
/* Define if you have the psignal function. */
#undef HAVE_PSIGNAL
/* Define if you have the putenv function. */
#undef HAVE_PUTENV
/* Define if you have the random function. */
#undef HAVE_RANDOM
/* Define if you have the rename function. */
#undef HAVE_RENAME
/* Define if you have the rindex function. */
#undef HAVE_RINDEX
/* Define if you have the sbrk function. */
#undef HAVE_SBRK
/* Define if you have the setenv function. */
#undef HAVE_SETENV
/* Define if you have the sigsetmask function. */
#undef HAVE_SIGSETMASK
/* Define if you have the strcasecmp function. */
#undef HAVE_STRCASECMP
/* Define if you have the strchr function. */
#undef HAVE_STRCHR
/* Define if you have the strdup function. */
#undef HAVE_STRDUP
/* Define if you have the strerror function. */
#undef HAVE_STRERROR
/* Define if you have the strncasecmp function. */
#undef HAVE_STRNCASECMP
/* Define if you have the strrchr function. */
#undef HAVE_STRRCHR
/* Define if you have the strsignal function. */
#undef HAVE_STRSIGNAL
/* Define if you have the strstr function. */
#undef HAVE_STRSTR
/* Define if you have the strtod function. */
#undef HAVE_STRTOD
/* Define if you have the strtol function. */
#undef HAVE_STRTOL
/* Define if you have the strtoul function. */
#undef HAVE_STRTOUL
/* Define if you have the sysconf function. */
#undef HAVE_SYSCONF
/* Define if you have the times function. */
#undef HAVE_TIMES
/* Define if you have the tmpnam function. */
#undef HAVE_TMPNAM
/* Define if you have the vasprintf function. */
#undef HAVE_VASPRINTF
/* Define if you have the vfprintf function. */
#undef HAVE_VFPRINTF
/* Define if you have the vprintf function. */
#undef HAVE_VPRINTF
/* Define if you have the vsprintf function. */
#undef HAVE_VSPRINTF
/* Define if you have the waitpid function. */
#undef HAVE_WAITPID
/* Define if you have the <fcntl.h> header file. */
#undef HAVE_FCNTL_H
/* Define if you have the <limits.h> header file. */
#undef HAVE_LIMITS_H
/* Define if you have the <stdlib.h> header file. */
#undef HAVE_STDLIB_H
/* Define if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define if you have the <strings.h> header file. */
#undef HAVE_STRINGS_H
/* Define if you have the <sys/file.h> header file. */
#undef HAVE_SYS_FILE_H
/* Define if you have the <sys/mman.h> header file. */
#undef HAVE_SYS_MMAN_H
/* Define if you have the <sys/param.h> header file. */
#undef HAVE_SYS_PARAM_H
/* Define if you have the <sys/resource.h> header file. */
#undef HAVE_SYS_RESOURCE_H
/* Define if you have the <sys/stat.h> header file. */
#undef HAVE_SYS_STAT_H
/* Define if you have the <sys/time.h> header file. */
#undef HAVE_SYS_TIME_H
/* Define if you have the <time.h> header file. */
#undef HAVE_TIME_H
/* Define if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define if errno must be declared even when <errno.h> is included. */
#undef NEED_DECLARATION_ERRNO
/* Define if you have the sys_errlist variable. */
#undef HAVE_SYS_ERRLIST
/* Define if you have the sys_nerr variable. */
#undef HAVE_SYS_NERR
/* Define if you have the sys_siglist variable. */
#undef HAVE_SYS_SIGLIST
/* Define to one of _getb67, GETB67, getb67 for Cray-2 and Cray-YMP
systems. This function is required for alloca.c support on those
systems. */
#undef CRAY_STACKSEG_END
/* Define if you know the direction of stack growth for your system;
otherwise it will be automatically deduced at run-time.
STACK_DIRECTION > 0 => grows toward higher addresses
STACK_DIRECTION < 0 => grows toward lower addresses
STACK_DIRECTION = 0 => direction of growth unknown */
#undef STACK_DIRECTION
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