CVS commit: src/usr.bin/make

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

Module Name:    src
Committed By:   rillig
Date:           Mon Jan 10 20:32:29 UTC 2022

Modified Files:
        src/usr.bin/make: main.c
        src/usr.bin/make/unit-tests: directive-export-impl.exp var-op-shell.exp
            var-op-shell.mk varmod-assign-shell.exp varmod-assign-shell.mk
            varmod-shell.exp varmod-shell.mk varmod-sun-shell.exp
            varmod-sun-shell.mk varname-empty.exp

Log Message:
make: add debug logging for capturing the output of external commands

This applies to all 4 situations in which the output of an external
command is used for modifying a variable or an expression:

* the assignment operator '!='
* the assignment modifier '::!='
* the SUN shell modifier ':sh'
* the other shell modifier ':!cmd!'

Previously, only the shell modifier ':!cmd!' had debug logging.

Suggested by Christoph Badura.


To generate a diff of this commit:
cvs rdiff -u -r1.568 -r1.569 src/usr.bin/make/main.c
cvs rdiff -u -r1.15 -r1.16 \
    src/usr.bin/make/unit-tests/directive-export-impl.exp
cvs rdiff -u -r1.4 -r1.5 src/usr.bin/make/unit-tests/var-op-shell.exp
cvs rdiff -u -r1.5 -r1.6 src/usr.bin/make/unit-tests/var-op-shell.mk
cvs rdiff -u -r1.2 -r1.3 src/usr.bin/make/unit-tests/varmod-assign-shell.exp
cvs rdiff -u -r1.3 -r1.4 src/usr.bin/make/unit-tests/varmod-assign-shell.mk \
    src/usr.bin/make/unit-tests/varmod-shell.exp
cvs rdiff -u -r1.6 -r1.7 src/usr.bin/make/unit-tests/varmod-shell.mk
cvs rdiff -u -r1.1 -r1.2 src/usr.bin/make/unit-tests/varmod-sun-shell.exp \
    src/usr.bin/make/unit-tests/varmod-sun-shell.mk
cvs rdiff -u -r1.17 -r1.18 src/usr.bin/make/unit-tests/varname-empty.exp

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