git: bsd.crunchgen.mk: Add CRUNCH_HOSTPROGS_${P} and fix awk in rescue

[Aaron LI]

commit 6e9501b248604a58ac739b86af2caa727d73d7e6
Author: Aaron LI <aly at aaronly.me>
Date:   Thu Sep 3 15:23:02 2026 +0800

    bsd.crunchgen.mk: Add CRUNCH_HOSTPROGS_${P} and fix awk in rescue
    
    The usr.bin/awk consists of two subdirs: (1) 'awk' the actual program;
    (2) 'maketab' a host program to help generate additional source.
    Previously, the initrd/rescue/Makefile pointed the awk source to
    'usr.bin/awk', and that caused the following warning:
    
    ```
    crunchgen: rescue.conf: awk: warning: could not find any .o files
    ```
    
    And pointing the source to 'usr.bin/awk/awk' couldn't fix it because the
    required 'maketab' program would be unavailable.
    
    To fix the problem as well as to extend the crunchgen framework, add the
    CRUNCH_HOSTPROGS_${P} variable to specify the host programs required by
    the build.  Implement the rules and specify the dependencies to build
    the host programs.
    
    Bug: https://bugs.dragonflybsd.org/issues/3414
    Assisted-by: Claude Sonnet 5

Summary of changes:
 initrd/rescue/Makefile    |  3 +++
 share/mk/bsd.crunchgen.mk | 20 ++++++++++++++++++++
 2 files changed, 23 insertions(+)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/6e9501b248604a58ac739b86af2caa727d73d7e6


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