Tue Mar 10 15:53:04 1992  Christopher Love  (love at dogwood.cs.uiuc.edu)

	* s-irix4-0.h
	(alloca) - include alloca.h.  (Patch from
	kevin@polkacide.tamri.com (Kevin Dalley) 

Fri Feb 28 10:25:08 1992  Christopher Love  (love at birch.cs.uiuc.edu)

	* s-usg5-4.h
	(SYSV_STREAMS):	define this.

Sat Feb 22 21:46:35 1992  Christopher Love  (love at aspen.cs.uiuc.edu)

	* s-mach.h - define KERN_FILE; 

Fri Feb 21 11:33:41 1992  Christopher Love  (love at redwood.cs.uiuc.edu)

	* files updated from 18.58 distribution:
	* m-news-risc.h (LINKER): #undef it.
	* m-triton88.h: New file.
	* m-tek4300.h (tek4300): Don't define if defined already.
	* m-intel386.h (LIB_STANDARD): Add missing #endif.
	* m-pmax.h (BROKEN_O_NONBLOCK): Defined.
	* m-vax.h (BROKEN_O_NONBLOCK): Defined, if ultrix.
	* m-intel386.h (HAVE_ALLOCA): Inhibit if C_ALLOCA.
	(LIB_STANDARD): Alternate USG value if __GNUC__ or C_ALLOCA
	* s-sco.h (alloca): Define C_ALLOCA or define alloca as builtin.
	(BROKEN_TIOCWINSZ): Defined.
	* s-isc2-2.h (SIGTSTP): Don't #undef this.
	* s-hpux7.h: Renamed from s-hpux.h.
	* s-hpux8.h: Include s-hpux7.h.
	* s-sco.h (DONT_DEFINE_SIGNAL): Defined.
	* s-aix3-2.h: New file.
	* m-intel860.h: New file.
	* m-iris4d.h (C_SWITCH_MACHINE): Deleted.
	* m-ibmrs6000.h (SPECIFY_X11R4): Defined.
	* s-hpux8.h (OLDXMENU_OPTIONS): New definition.
	* s-sunos4-1.h (C_SWITCH_SYSTEM): Delete leading space.
	* s-sunos4-0.h (SYSTEM_MALLOC): Deleted.
	* m-orion105.h (C_DEBUG_SWITCH, LIBS_DEBUG): Defs deleted.
	* m-iris4d.h (C_SWITCH_MACHINE): New definition.
	* m-all2800.h: New file.
	* m-mips4.h (C_DEBUG_SWITCH): Alternate defn for GCC.
	* s-isc2-2.h (NOMULTIPLEJOBS): Undef this.
	* s-isc2-2.h (LIB_STANDARD): Add -lPW.
	* m-mips4.h (LD_SWITCH_MACHINE): Alternate definition if using GCC.
	* s-hpux8.h (NO_SIOCTL_H): Defined.
	* m-mips.h (C_SWITCH_MACHINE): Defined, instead of C_SWITCH_SYSTEM.
	(LINKER): Defined, if BSD.
	* s-usg5-4.h (LIBX10_SYSTEM): Add #undef.
	(GNULIB): Definition deleted--done in ymakefile.
	(LIB_STANDARD): Don't use GNULIB.
	(HAVE_TCATTR): Defined.
	* m-tad68.h: New file.
	* m-delta88.h: New file.
	* m-hp9000s800.h (S_IFLNK): Don't #undef this.
	* s-hpux.h (CLASH_DETECTION): Define it.
	* s-dgux.h: Remove MAKING_MAKEFILE conditional.
	Don't include signal.h.
	(C_COMPILER, LINKER, MAKE_COMMAND): New definitions.
	(LD_SWITCH_SYSTEM, START_FILES, LIBS_SYSTEM): New definitions.
	* s-isc2-2.h (LIBS_SYSTEM): Defined.
	* s-aix3-1.h (FIRST_PTY_LETTER): Deleted.
	(PTY_ITERATION, PTY_NAME_SPRINTF, PTY_TTY_NAME_SPRINTF): New
	macros.
	* m-ibmps2-aix.h (HAVE_SETSID, HAVE_TCATTR): Defined.
	(LIB_STANDARD): Remove -lbsd and -lrts.
	Suggested by tranle@intellicorp.com.
	* m-convex.h (XINT): Use submacros VSIGNBIT, VALLBITS.
	* s-irix3-3.h (IRIX): Defined.
	* s-irix3-3.h (HAVE_SETSID): Define here.
	* s-irix4-0.h: Instead of here.
	* s-irix4-0.h: New file.
	* s-irix3-3.h (C_ALLOCA): Defined.
	* s-hpux.h (LD_SWITCH_SYSTEM): Defn deleted.
	* s-hpux8.h (LD_SWITCH_SYSTEM): Move -L here.
	(LIB_X11_LIB): Moved from here.  Definition deleted.
	* m-intel386.h (signal): Optionally don't define it.
	* s-isc2-2.h (DONT_DEFINE_SIGNAL): Define this.
	* m-intel386.h: Fix typo in #endif.
	* m-tandem-s2.h: Near complete rewrite.
	* s-usg5-3.h (HAVE_SYSV_SIGPAUSE): Defined.
	* s-hpux.h (LD_SWITCH_SYSTEM): Defined.
	* m-tandem-s2.h (START_FILES, LIB_STANDARD): Added.
	* s-aix3-1.h (HAVE_TCATTR):  Defined.
	* s-dgux.h, m-aviion.h: New files.
	* s-386ix.h (WRONG_NAME_INSQUE): Define it.
	* s-vms.h (getppid): New macro.
	(sdata): Alternate declaration for GNU C.
	(Vminibuffer_completion_table, etc.): New macros.
	* m-news-risc.h (LD_SWITCH_MACHINE): New definition if USG.
	(LOAD_AVE_TYPE): Likewise.
	(START_FILES, LIB_STANDARD): Undef before m-mips.h.
	(alloca): Use built-in with GCC.
	* s-usg5-4.h (DATA_SEG_BITS): Definition deleted.
	* m-intel386.h (DATA_SEG_BITS): Define here if USG5_4.
	* m-mips.h: INHIBIT_BSD_TIME prevents including bsd/sys/time.h.
	* m-news-risc.h: Add conditionals for USG.
	* m-intel386.h (signal): Maybe define if USG.
	* s-vms.h (DATA_START): Remove `+ 512'.
	* m-amdahl.h (LIBX11_SYSTEM): Undefine it.
	* s-isc2-2.h: New file.
	* s-vms.h (calloc): Define it like malloc, etc.
	* m-amdahl.h (C_OPTIMIZE_SWITCH): Don't define if already defined.
	(HAVE_TIMEVAL, MISSING_UTIMES, HAVE_SELECT, HAVE_PTYS, HAVE_SOCKETS):
	(BSTRING, BROKEN_FIONREAD, LIBX11_MACHINE): New macros.
	* m-amdahl.h (NO_SIOCTL_H): Defined.
	* m-intel386.h (LOAD_AVE_CVT): Add extra parens.
	* s-usg5-4.h (LIBX11_SYSTEM): #undef it.
	* s-sunos4-0.h: Renamed from s-sunos4.h.
	(read, write, open, close): Macro defs moved to s-sunos4-1.h.
	(INTERRUPTABLE_*): Likewise.
	* s-sunos4-1.h: New file.
	* s-usg5-4.h (USG5_4): Define it.
	(LOAD_AVE_*): Don't define them.
	* m-intel386.h (LOAD_AVE_*): Define, if USG5_4.


Fri Feb  7 10:12:24 1992  Christopher Love  (love at ash.cs.uiuc.edu)

	* m-mips.h - precedence bugfixes for GCC2.
	
	* s-sunos4.h (OPENWINHOME) - change to #ifdef OPENWIN.

Mon Nov 25 21:44:13 1991  Christopher Love  (love at poplar)

	* s-usg5-4.h - patches to actually work on Intel 486

Sun Nov 17 15:07:15 1991  Christopher Love  (love at redwood.cs.uiuc.edu)

	* s-dgux.h - applied patches from David Brennan at Data General.

Sat Oct 19 14:29:32 1991  Christopher Love  (love at birch.cs.uiuc.edu)

	* m-ibmrs6000.h - added changes from jfc@ATHENA.MIT.EDU; these are
	optimizations, not bugfixes.

--> Epoch 4.0a1 released 10-16-91

Thu Oct 10 16:40:23 1991  Christopher Love  (love at ash.cs.uiuc.edu)

	* s-irix3-3.h - changes from archer@sgi.com.

Wed Oct  2 18:01:31 1991  Christopher Love  (love at ash.cs.uiuc.edu)

	* s-sunos4.h - changes from Richard.Berlin@eng.sun.com.

Sat Feb  2 11:12:41 1991  Christopher Love  (love at spruce.cs.uiuc.edu)

	* s-usg5-4.h : added fixes from james@raid.dell.com for sysVr4.

Sat Jan 26 09:59:55 1991  Christopher Love  (love at fir)

	* Epoch 4.0 development begins based on 18.56 release

