src/usr.bin/make/Makefile, branch release/5.2.1

Split var.c into var.c and var_modify.c and move all the modification funcs

2002-10-28T23:33:57Z

to var_modify.c, for readability. constify some low hanging fruit (string manipulation functions) and the upper layers appropriately. No longer use the private strstr(3) implementation, while changing string code. Tested by: lots of successful make buildworld.

Move utilitarian routines to util.c, which isn't the same as the old

2002-10-10T19:27:48Z

compatability-geared util.c. These are things like message printers and the PrintAddr function for traversing lists. Other general-purpose utilities inside make(1) can go here, in time.

Give make(1) the ability to use KQUEUE to wait for worker processes

2002-10-04T20:30:03Z

instead of polling for them. Unfortunately we cannot enable it yet because it panics the kernel somewhere in kqueue. Submitted by: Stefan Farfeleder

Move common use of if (DEBUG(FOO)) printf... to DEBUGF(FOO, ...), using

2002-09-17T22:31:26Z

variable length arguments to a macro. Bump version as this makes DEBUG statements *always* go to stderr rather than sometimes stdout. There are a few stragglers, which I will take care of as soon as I can. Mostly these relate to the need-for-death-of some of the remote job code. Nearby stylistic nits and XXX added/fixed where appropriate.

Deal with bootstrapping from an old -current (almost exactly a year old)

2002-08-31T07:18:40Z

which fails the make tests (doesn't understand ${notdef:U}) and therefore fails on __FBSDID in usr.bin/make/*. -DBOOTSTRAPPING is no help here since this is before we are using the new share/mk/* files, and it would conflict with the builtin -DBOOTSTRAPPING support later.. so use a different flag.

Add a -C ala GNU make(1) for Makefiles which are too lazy to use $(MAKE) and

2002-08-25T02:45:04Z

this particular GNU flag. It changes into the given directory for the operation in question. This just goes into said directory at the time of parsing the argument for getopt(3). Submitted by: Rachel Hestilow

Back out the ``run shell from $PATH'' change; this was an overkill

2002-05-24T15:51:27Z

and is insecure. Requested by: bde

Do not run shell from /bin, run it from $PATH.

2002-05-22T14:53:18Z

Bump MAKE_VERSION to 5200205221.

Added the MAKE_VERSION global that could be useful in determining

2002-05-22T14:35:47Z

if a given make(1) is feature-compatible with a set of makefiles. When merged, this will be used to replace the ugly upgrade_checks hacks in src/Makefile. Version has the RYYYYMMDDX format, where R is from RELENG_ and X allows for 10 distinguishable changes per day. Discussed with: bde

Fix copyrights, and undo SCS ID damage.

2002-04-13T10:57:56Z