CVS commit: src/usr.bin/make

["Roland Illig" <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Sat Mar 26 14:02:40 UTC 2022

Modified Files:
        src/usr.bin/make: make.h trace.c var.c

Log Message:
make: prefer 'long long' over 'long' on 32-bit C99 platforms

When sorting the words of an expression numerically using the modifier
':On' (added on 2021-07-30), use 64-bit numbers even on 32-bit
platforms.  A typical use case is comparing file sizes.

When tracing the execution of jobs, fix an integer overflow after 2038.
32-bit platforms that use a pre-C99 compiler still have this problem.

No change to the test suite since most tests simply skip any potential
differences between 32-bit platforms and 64-bit platforms (see
varmod-order-numeric.mk) or already account for both variants (see
varmod-localtime.mk).


To generate a diff of this commit:
cvs rdiff -u -r1.298 -r1.299 src/usr.bin/make/make.h
cvs rdiff -u -r1.31 -r1.32 src/usr.bin/make/trace.c
cvs rdiff -u -r1.1015 -r1.1016 src/usr.bin/make/var.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.