egcs/gcc ChangeLog gcc.c gcc.texi system.h pro ...

[law@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	egcs
Changes by:	law@sourceware.cygnus.com	2000-08-21 11:01:52

Modified files:
	gcc            : ChangeLog gcc.c gcc.texi system.h protoize.c 
	                 toplev.c 
	gcc/config/i386: xm-dos.h xm-os2.h 

Log message:
	* gcc.c (do_spec_1): Implement %j spec flag.
	Remove dead comment.
	
	* gcc.texi (The Configuration File): Document HOST_BIT_BUCKET.
	* system.h (HOST_BIT_BUCKET): Default to "/dev/null".
	* config/i386/xm-dos.h (HOST_BIT_BUCKET): Define as "NUL".
	* config/i386/xm-os2.h, config/winnt/winnt.h: Likewise.
	* protoize.c (munge_compile_params): Use HOST_BIT_BUCKET (if
	writable) instead of hardcoded value.
	
	* toplev.c (compile_file): Output to a file even if -fsyntax-only.
	
	* gcc.c, config/i386/xm-dos.h, config/i386/xm-os2.h: Kill
	MKTEMP_EACH_FILE.
	
	* gcc.c (cc1_options): Do not process -o or
	run the assembler if -fsyntax-only.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/ChangeLog.diff?cvsroot=gcc&r1=1.7481&r2=1.7482
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/gcc.c.diff?cvsroot=gcc&r1=1.158&r2=1.159
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/gcc.texi.diff?cvsroot=gcc&r1=1.53&r2=1.54
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/system.h.diff?cvsroot=gcc&r1=1.77&r2=1.78
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/protoize.c.diff?cvsroot=gcc&r1=1.52&r2=1.53
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/toplev.c.diff?cvsroot=gcc&r1=1.363&r2=1.364
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/i386/xm-dos.h.diff?cvsroot=gcc&r1=1.5&r2=1.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/egcs/gcc/config/i386/xm-os2.h.diff?cvsroot=gcc&r1=1.4&r2=1.5