URL:
<http://savannah.gnu.org/bugs/?35323>
Summary: When the environment is modified with export or
undefine, $(shell ...) still inherits the original environment
Project: make
Submitted by: phantal
Submitted on: Tue 17 Jan 2012 09:00:02 PM GMT
Severity: 3 - Normal
Item Group: Bug
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Component Version: 3.82
Operating System: Any
Fixed Release: None
Triage Status: None
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Details:
Example:
undefine LD_LIBRARY_PATH
$(warning $(shell echo "From $$(shell ...): $$LD_LIBRARY_PATH"))
all:
@echo "From $@: $$LD_LIBRARY_PATH"
The $(warning ) will print the original LD_LIBRARY_PATH.
As you might expect, variations on this theme are no different; all of the
following have identical results:
export undefine LD_LIBRARY_PATH
undefine LD_LIBRARY_PATH
export LD_LIBRARY_PATH
undefine LD_LIBRARY_PATH
export LD_LIBRARY_PATH:=
_______________________________________________________
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<http://savannah.gnu.org/bugs/?35323>
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