Re: [cdt-dev] Scanner Discovery Changes in CDT 7.0 Questions

[Doug Schaefer <cdtdoug@xxxxxxxxx>]

Yes, I have actually raised to bugs on each of the profiles: per file is 314015 and the per project (or maybe it's both) 314032.

In general scanner discovery is broken in CDT 7.0, and per file was definitely broken in 6.0 (and maybe before).

I've done initial investigations and am devoting all of next week to it to hopefully get a fix into our last build on Friday. It was pretty embarrassing at last night's democamp having to close and open a project to get the discovery info loaded into my Android's per file set up.

On Thu, May 27, 2010 at 10:47 AM, Michael Jackson <mike.jackson@xxxxxxxxxxxxxx> wrote:

My general setup is the following:
 Eclipse Helios RC1 + CDT 7.0 RC1 running on OS X 10.5.8 (intel) Cocoa Version.
 All my C/C++ projects are CMake based whereas I have CMake generate Makefile projects. I then manually create "Makefile" projects inside eclipse cdt for each one. I have noticed in the recent CDT 7.0 builds that none of the "include" directories are being added to the project (Project->Properties->C++ General->Paths & Symbols. The list is now empty. I have tried a few different settings under the "C++ Build->Discovery Options" but none seems to work (or make sense to me).

 I use a custom build command for each project:

make -C ${ProjDirPath}/Build VERBOSE=1  -j

Which produces output like the following:

[ 72%] Building CXX object Tests/CMakeFiles/MXA_BmpIOTest.dir/BmpIOTest.cpp.o
cd /Users/mjackson/Workspace/MXADataModel/Build/Tests && /usr/bin/c++   -DDEBUG -fmessage-length=0 -g -arch x86_64 -arch i386 -isysroot /Developer/SDKs/MacOSX10.5.sdk -mmacosx-version-min=10.5 -I/Users/mjackson/Workspace/MXADataModel/Source -I/Users/mjackson/Workspace/MXADataModel/Build -I/Users/Shared/Toolkits/MXABoost-1.36/include/boost-1_36 -I/Users/Shared/Toolkits/expat/include -I/Users/Shared/Toolkits/hdf5-169/include -I/Users/Shared/Toolkits/tiff/include -I/Users/mjackson/Workspace/MXADataModel/Build/Tests   -Wall -o CMakeFiles/MXA_BmpIOTest.dir/BmpIOTest.cpp.o -c /Users/mjackson/Workspace/MXADataModel/Tests/BmpIOTest.cpp

After a build, If I look at my project in the "C++ Projects View" and drill down to a project there is NO entry for "Includes" and in fact the indexer has not indexed anything because all my #include <somefile.h> are all underlined with errors.

Now, If I set a project with the following discovery options then I get some files/directories added:

Discovery profiles scope: Configuration-wide
Configuration: Default
Automated discovery of paths and symbols: Both "Automate discovery of paths and symbols" and "Report path detection problems" are ON.
Discovery profile: "GCC perfile scanner info profile"
Enable build output scanner info discovery is also ON.

With those settings I get all of my "External" includes, ie, third party libraries that I have installed myself but I do not get any of the "built in" C/C++ libraries like STL, stdint.h and all of that.

If I change the "Discovery Profile" to Managed build System - per project scanner info profile" then I get the "built it" C/C++ includes but NOT any of the "External" includes. Am I just missing something?

And for anyone that made it all the way to this point.. Thanks.

Do I need to start with a completely clean workspace and project files?
___________________________________________________________
Mike Jackson                      www.bluequartz.net
Principal Software Engineer       mike.jackson@xxxxxxxxxxxxxx
BlueQuartz Software               Dayton, Ohio


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