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[bug #10593] $(shell) doesn't honor export but this is undocumented?
From: |
Kaz Kylheku |
Subject: |
[bug #10593] $(shell) doesn't honor export but this is undocumented? |
Date: |
Sat, 9 Jul 2022 13:09:07 -0400 (EDT) |
Follow-up Comment #8, bug #10593 (project make):
This solution works for me, thanks to $(shell var=val .... command arg ...)
working fine:
# put desired env vars into "shell_env" variable
shell_exports := foo000=bar000 foo001=bar001
# interpolate variable as a prefix of shell command
$(info $(shell $(shell_exports) env | grep bar))
The Makefile can maintain a shell_exports variable as it sees fit, adding to
it with +=, removing using filter/filter-out and whatnot.
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