Module Name: src
Committed By: rillig
Date: Sat Aug 8 18:50:12 UTC 2020
Modified Files:
src/usr.bin/make: var.c
src/usr.bin/make/unit-tests: counter.exp vardebug.exp
Log Message:
make(1): add debug logging for Var_Parse
This will hopefully help with tracking down why the "Undefined variable"
error message is not triggered.
There is some other non-obvious behavior nearby. In Parse_DoVar, the !=
assignment operator evaluates the variable using VARE_UNDEFERR, but
there is not even a warning for the following line:
!= echo err ${UNDEFINED} 1>&2
To generate a diff of this commit:
cvs rdiff -u -r1.431 -r1.432 src/usr.bin/make/var.c
cvs rdiff -u -r1.3 -r1.4 src/usr.bin/make/unit-tests/counter.exp
cvs rdiff -u -r1.5 -r1.6 src/usr.bin/make/unit-tests/vardebug.exp
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
