---
- branch: MAIN
  date: Mon Mar 15 12:15:03 UTC 2021
  files:
  - new: '1.198'
    old: '1.197'
    path: src/usr.bin/make/arch.c
    pathrev: src/usr.bin/make/arch.c@1.198
    type: modified
  - new: '1.259'
    old: '1.258'
    path: src/usr.bin/make/cond.c
    pathrev: src/usr.bin/make/cond.c@1.259
    type: modified
  - new: '1.179'
    old: '1.178'
    path: src/usr.bin/make/meta.c
    pathrev: src/usr.bin/make/meta.c@1.179
    type: modified
  - new: '1.205'
    old: '1.204'
    path: src/usr.bin/make/nonints.h
    pathrev: src/usr.bin/make/nonints.h@1.205
    type: modified
  - new: '1.552'
    old: '1.551'
    path: src/usr.bin/make/parse.c
    pathrev: src/usr.bin/make/parse.c@1.552
    type: modified
  - new: '1.348'
    old: '1.347'
    path: src/usr.bin/make/suff.c
    pathrev: src/usr.bin/make/suff.c@1.348
    type: modified
  - new: '1.885'
    old: '1.884'
    path: src/usr.bin/make/var.c
    pathrev: src/usr.bin/make/var.c@1.885
    type: modified
  - new: '1.13'
    old: '1.12'
    path: src/usr.bin/make/unit-tests/cond-func-empty.mk
    pathrev: src/usr.bin/make/unit-tests/cond-func-empty.mk@1.13
    type: modified
  - new: '1.5'
    old: '1.4'
    path: src/usr.bin/make/unit-tests/recursive.mk
    pathrev: src/usr.bin/make/unit-tests/recursive.mk@1.5
    type: modified
  - new: '1.10'
    old: '1.9'
    path: src/usr.bin/make/unit-tests/varmod-defined.mk
    pathrev: src/usr.bin/make/unit-tests/varmod-defined.mk@1.10
    type: modified
  - new: '1.10'
    old: '1.9'
    path: src/usr.bin/make/unit-tests/varmod-ifelse.mk
    pathrev: src/usr.bin/make/unit-tests/varmod-ifelse.mk@1.10
    type: modified
  - new: '1.11'
    old: '1.10'
    path: src/usr.bin/make/unit-tests/varmod-loop.mk
    pathrev: src/usr.bin/make/unit-tests/varmod-loop.mk@1.11
    type: modified
  - new: '1.4'
    old: '1.3'
    path: src/usr.bin/make/unit-tests/varparse-errors.mk
    pathrev: src/usr.bin/make/unit-tests/varparse-errors.mk@1.4
    type: modified
  id: 20210315T121503Z.764e1c91534b6c366628c968e1150733ef6e6bff
  log: |
    make: replace enum bit-field with struct bit-field for VarEvalFlags

    This makes the code easier to read, especially in var.c.  It also makes
    debugging sessions easier since some debuggers don't show enum
    bit-fields symbolically as soon as more than one bit is set.

    The code outside var.c is basically unchanged, except that instead of
    passing the individual flags, there are 4 predefined evaluation modes.
    These suffice for all practical use cases.  Only in the implementation
    deep inside var.c, the value of the flags keepDollar and keepUndef
    differs.

    There is no way of passing the struct to EnumFlags_ToString, which means
    the ToString function has to be spelled out explicitly.  This allows for
    fine-tuning the representation in the debug log, to reduce the amount of
    uppercae letters.

    No functional change.
  module: src
  subject: 'CVS commit: src/usr.bin/make'
  unixtime: '1615810503'
  user: rillig