Bug 62412 - makefile generator does not detect duplicate headers
makefile generator does not detect duplicate headers
Status: CLOSED WONTFIX
Product: eCos
Classification: Retired
Component: CDL (Show other bugs)
CVS
All Linux
medium Severity medium
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Assigned To: Bart Veer
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Reported: 2002-03-31 06:34 EST by Bart Veer
Modified: 2007-04-18 12:41 EDT (History)
0 users

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Doc Type: Bug Fix
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Last Closed: 2003-06-20 12:14:28 EDT
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Description Bart Veer 2002-03-31 06:34:41 EST
Description of Problem:

Suppose two packages both try to supply a header file <machine/types.h>
The current makefile generator does not detect this, and it is not obvious
which header file will actually get used. The result is strange build failures.

Version-Release number of selected component (if applicable):

CVS

How Reproducible:

Probably depends in part on timestamps in the source tree.

Steps to Reproduce:
1. create a header <machine/types.h> in both CYGPKG_NET and
CYGPKG_NET_OPENBSD_STACK, where the former is blank
2. try to build a configuration using the net template
3. if the wrong header gets copied across, the build will fail with strange errors.

Actual Results:

Strange build failures.

Expected Results:

An error message from "ecosconfig tree" saying that the two packages conflict.

Additional Information:
Comment 1 Alex Schuilenburg 2003-06-20 12:14:28 EDT
This bug has moved to http://bugs.ecos.sourceware.org/show_bug.cgi?id=62412

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