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[bug #43550] Compiling files in a directory with the same name as the so
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From: |
Taahir Ahmed |
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Subject: |
[bug #43550] Compiling files in a directory with the same name as the source code fails |
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Date: |
Thu, 06 Nov 2014 18:41:34 +0000 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Firefox/24.0 |
Follow-up Comment #1, bug #43550 (project make):
"foo" in the Makefile refers to the directory "foo". Because the directory
has no prerequisites, it is considered up to date as long as it exists
(up-to-date means newer than all prerequisites).
In general, non-phony targets should update a single rule with same name as
the target, so what you probably want is:
foo/foo: foo/foo.cpp
g++ -o $@ $<
The $@ and $< are shorthand for the rule target and the first prerequisite,
respectively.
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