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IDProjectCategoryView StatusDate SubmittedLast Update
0008099CMakeModulespublic2008-11-14 06:042009-02-23 22:52
ReporterMarkus Schwarzenberg 
Assigned ToPhilip Lowman 
PrioritynormalSeveritymajorReproducibilityalways
StatusclosedResolutionfixed 
PlatformOSOS Version
Product VersionCMake-2-6 
Target VersionFixed in VersionCMake-2-6 
Summary0008099: Fix for UNC-Path issues
DescriptionFindBoost.cmake (cmake-2.6.2, windows) gives incorrect paths in
     Boost_LIBRARY_DIRS
and Boost_<component>_LIBRARY

when boost is installed at a UNC-Path based location.
The UNC-Paths get truncated too much, for example
  //server/share/
is converted to
  /server/share/
(which is not an UNC-Path).

The attached patch fixes this.
Additional InformationExample:

set(BOOST_ROOT "//server/share/sw/win32/boost_1_36_0")
FIND_PACKAGE(Boost REQUIRED COMPONENTS thread)

Resulting CMakeCache.txt - variables (original FindBoost module)

  Boost_LIBRARY_DIRS:FILEPATH=optimized;/server/share/sw/win32/boost_1_36_0/lib/boost_thread-vc80-mt-1_36.lib;debug;/server/share/sw/win32/boost_1_36_0/lib
  Boost_THREAD_LIBRARY:FILEPATH=optimized;/server/share/sw/win32/boost_1_36_0/lib/boost_thread-vc80-mt-1_36.lib;debug;/server/share/sw/win32/boost_1_36_0/lib/boost_thread-vc80-mt-gd-1_36.lib

Resulting CMakeCache.txt - variables (patched FindBoost module)

Boost_LIBRARY_DIRS:STRING=//server/share/sw/win32/boost_1_36_0/lib
Boost_THREAD_LIBRARY:STRING=optimized;//server/share/sw/win32/boost_1_36_0/lib/boost_thread-vc80-mt-1_36.lib;debug;//server/share/sw/win32/boost_1_36_0/lib/boost_thread-vc80-mt-gd-1_36.lib
TagsNo tags attached.
Attached Filesdiff file icon FindBoost.cmake.diff [^] (1,170 bytes) 2009-01-15 03:41 [Show Content]

 Relationships

  Notes
(0014565)
Philip Lowman (developer)
2009-01-15 02:45

The patch didn't make it, can you reupload?
(0014569)
Markus Schwarzenberg (reporter)
2009-01-15 03:45

Sorry about the missing upload, now it is there.
Note: this is a workaround for the cmake-problem described in

http://www.cmake.org/pipermail/cmake/2008-November/025317.html [^]
(0014570)
Markus Schwarzenberg (reporter)
2009-01-15 03:57

I've just created a separate issue for the underlying cmake-problem:

http://public.kitware.com/Bug/view.php?id=8378 [^]
(0014572)
Philip Lowman (developer)
2009-01-15 08:27

Thanks for creating the bug entry for the other problem and linking it here.

Since Boost_XXX_LIBRARY contains a list of optimized and debug keywords as well as two libraries, it's ultimately doing nobody any good as a FILEPATH (can't use the cache to "select" multiple files), so it might as well be made into a STRING, especially if it fixes your problem too.

Thanks for noticing the Boost_LIBRARY_DIR ugliness, I'll merge in your fix for that as well. Noticed while triaging yesterday you aren't the only one that's pointed this out (see: http://public.kitware.com/Bug/view.php?id=7864 [^] )

The underlying cmake problem still needs to be fixed in the C++ code, however, until then you're going to have similar problems with nearly every find module.
(0014602)
Philip Lowman (developer)
2009-01-18 14:42

Checked in. Boost_LIBRARY_DIR and Boost_XXX_LIBRARY are strings now on WIN32, I left them as FILEPATH on non-WIN32.

Committer: Philip Lowman <philip@yhbt.com>
/cvsroot/CMake/CMake/Modules/FindBoost.cmake,v <-- FindBoost.cmake
new revision: 1.19; previous revision: 1.18
(0015315)
Philip Lowman (developer)
2009-02-23 22:52

Underlying CMake issue 0008378 was resolved in 2.6.3. The temporary workaround for the issue I mentioned was removed prior to the 2.6.3 release.

Thanks for the bug report.

 Issue History
Date Modified Username Field Change
2008-11-14 06:04 Markus Schwarzenberg New Issue
2009-01-07 14:26 Bill Hoffman Status new => assigned
2009-01-07 14:26 Bill Hoffman Assigned To => Douglas Gregor
2009-01-15 02:45 Philip Lowman Note Added: 0014565
2009-01-15 03:41 Markus Schwarzenberg File Added: FindBoost.cmake.diff
2009-01-15 03:45 Markus Schwarzenberg Note Added: 0014569
2009-01-15 03:57 Markus Schwarzenberg Note Added: 0014570
2009-01-15 08:27 Philip Lowman Note Added: 0014572
2009-01-18 14:42 Philip Lowman Note Added: 0014602
2009-01-18 14:42 Philip Lowman Assigned To Douglas Gregor => Philip Lowman
2009-01-18 14:42 Philip Lowman Status assigned => resolved
2009-01-18 14:42 Philip Lowman Resolution open => fixed
2009-02-23 22:52 Philip Lowman Note Added: 0015315
2009-02-23 22:52 Philip Lowman Status resolved => closed
2009-02-23 22:52 Philip Lowman Fixed in Version => CMake-2-6


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