git: dsynth - Add missing env vars for dports scan

[Matthew Dillon]

commit 31f2ea22c59354cdc623a037076b172af653cdd5
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Sun Aug 25 18:26:39 2019 -0700

    dsynth - Add missing env vars for dports scan
    
    * PACKAGE_BUILDING was being set in the builder but not in the initial
      dports scan.
    
    * Refactor part of the BuildEnv API to allow the code to set variables
      for the scan vs generally.

Summary of changes:
 usr.bin/dsynth/build.c  | 13 ++++++++-----
 usr.bin/dsynth/dsynth.c | 21 ++++++++++++++-------
 usr.bin/dsynth/dsynth.h |  3 +++
 usr.bin/dsynth/subs.c   |  7 +++++--
 4 files changed, 30 insertions(+), 14 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/31f2ea22c59354cdc623a037076b172af653cdd5


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