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Date Submitted

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0008975

CMake

public

2009-05-06 13:34

2016-06-10 14:30

Reporter

jrmane

Assigned To

Bill Hoffman

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

moved

Platform

OS Version

Product Version

CMake-2-6

Target Version

Fixed in Version

Summary

0008975: Cygwin: Wrong compiler/platform directories used for platform checks

Description

Under latest Cygwin but using the -mno-cygwin gcc option, CMake configure/platform checks (for any project) use the headers under /usr, whereas the ones under /usr/i686-pc-mingw32 are the right ones to be used. That is because the -mno-cygwin option makes the gcc command to be simply a front-end for mingw32. Most likely the same holds for /usr/lib, etc. but my platform/configure checks do not currently test for libraries.

Note that for the above to occur, I did set the environment variables CCFLAGS, CXXFLAGS and LDFLAGS to -mno-cygwin (e.g. export CCFLAGS=-mno-cygwin), and I do see -mno-cygwin added to the gcc command line when individual source files are being compiled.

Tested with CMake 2.6.2 (latest official under Cygwin). I have also looked at changelogs for 2.6.3 and 2.6.4 and the problem does not seem to be addressed. Please let me know if you would like me to test something further on my side, so as to save you time and effort.

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Notes
(0017442) Bill Hoffman (manager) 2009-09-14 12:54	Which checks are affected by this?

(0041553) Kitware Robot (administrator) 2016-06-10 14:27	Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current CMake Issues page linked in the banner at the top of this page.

Issue History
Date Modified	Username	Field	Change
2009-05-06 13:34	jrmane	New Issue
2009-09-14 12:54	Bill Hoffman	Note Added: 0017442
2009-09-14 12:54	Bill Hoffman	Status	new => assigned
2009-09-14 12:54	Bill Hoffman	Assigned To	=> Bill Hoffman
2016-06-10 14:27	Kitware Robot	Note Added: 0041553
2016-06-10 14:27	Kitware Robot	Status	assigned => resolved
2016-06-10 14:27	Kitware Robot	Resolution	open => moved
2016-06-10 14:30	Kitware Robot	Status	resolved => closed