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Overriding environnement in Make ?
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From: |
Christophe LYON |
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Subject: |
Overriding environnement in Make ? |
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Date: |
Mon, 22 Jan 2007 11:13:00 +0100 |
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User-agent: |
Thunderbird 1.5 (X11/20051201) |
Hi all,
Consider this sample makefile:
export LD_LIBRARY_PATH := /prefix:$(LD_LIBRARY_PATH)
$(warning $(LD_LIBRARY_PATH))
$(warning $(shell echo $$LD_LIBRARY_PATH))
Why does the 1st warning includes "/prefix" and 2nd doesn't ?
When used as commands for a target, both have the same value.
Thanks,
Christophe.
- Overriding environnement in Make ?,
Christophe LYON <=