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Bug 614657 - Libdap 3.10.2 dropped a function
Libdap 3.10.2 dropped a function
Status: CLOSED RAWHIDE
Product: Fedora
Classification: Fedora
Component: libdap (Show other bugs)
rawhide
All Linux
low Severity medium
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Assigned To: Orion Poplawski
Fedora Extras Quality Assurance
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Depends On:
Blocks:
  Show dependency treegraph
 
Reported: 2010-07-14 18:19 EDT by Volker Fröhlich
Modified: 2010-07-15 13:26 EDT (History)
3 users (show)

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Doc Type: Bug Fix
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Last Closed: 2010-07-15 13:26:32 EDT
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Description Volker Fröhlich 2010-07-14 18:19:52 EDT
Description of problem:

QGIS doesn't build. Libdap obviously dropped an exported function without changing the version number. This causes problems in GDAL, which results in QGIS not building.

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

libdap-3.10.2

Steps to Reproduce:
1. Try to build QGIS in Rawhide
  
Actual results:

QGIS fails to build

/usr/lib/gcc/x86_64-redhat-linux/4.5.0/../../../../lib64/libgdal.so: undefined reference to `libdap::AISConnect::AISConnect(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'
Comment 1 Kevin Kofler 2010-07-14 18:27:50 EDT
Yeah, ABI changes without a soname bump are evil.

If the removal was intentional, 1. the soname ought to be bumped and 2. it would be great if upstream could tell us what to use instead in GDAL.
Comment 2 Orion Poplawski 2010-07-14 18:36:38 EDT
Forwarded this to support@opendap.org, but the AIS* code files are missing from libdap and commented out of the makefile, so it appears intentional.

Sorry for the mess.
Comment 3 Orion Poplawski 2010-07-15 13:26:32 EDT
Here's the reply I got:

Darn! Yes, AISConnect(...) has been removed. Bump the version. Also,
replace calls to that function with calls to Connect(...). Same
arguments. I had no idea anyone was using that function...

James


I've built libdap-3.10.2-3.fc14 which has a soname of libdap.so.11.  I'll do rebuilds of gdal and others as well.

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