I think I moved a step forward: I've built freetype lib for both armv6 and armv7, built OSG 2.9.11 (with warnings, see below), and osgviewerIPhoneExample without errors but when it starts I get the following error:
*Setting up osg::Camera::FRAME_BUFFER* Program received signal: “EXC_BAD_ACCESS”. One thing I've noticed while building osgViewer is the following warning: src/osgViewer/GraphicsWindowIOS.mm:630: warning: incompatible Objective-C types assigning 'UIWindow*', expected 'GraphicsWindowIOSWindow*' The warning is related to a line in the GraphicsWindowIOS::realizeImplementation() method. Could this be related to the crash? Thanks. Alessandro On Thu, Feb 10, 2011 at 6:32 PM, Alessandro Terenzi <a.tere...@gmail.com>wrote: > Sorry, my mistake, actually I managed to build for iOS (having added > CoreGraphics framework), but the viewer is still crashing with the same > error related to freetype. > > I'm trying to figure out the differences with the project from the git > repository... > > Cheers. > Alessandro > > > On Thu, Feb 10, 2011 at 5:52 PM, Alessandro Terenzi > <a.tere...@gmail.com>wrote: > >> Thanks everybody, >> I finally managed to build fo iOS using the above instructions and the >> latest sources from svn. >> >> Cheers. >> Alessandro >> >> >> On Mon, Jan 31, 2011 at 1:52 PM, Stephan Maximilian Huber < >> ratzf...@digitalmind.de> wrote: >> >>> Hi Alessandro, >>> >>> Am 28.01.11 18:31, schrieb Alessandro Terenzi: >>> >>> > but I was still getting linking errors. The linker complied because it >>> could >>> > not find both the Cocoa and OpenGL frameworks (note: I wrote OpenGL not >>> > OpenGLES, even though I checked only the GLES1 option in CMake). So I >>> tried >>> > to remove them from the Other Linker Flags, but I was getting other >>> errors >>> > because of references not found by imageio (but in CMake it was set >>> > quicktime not imageio), so I also removed imageio from the linker's >>> flags. >>> >>> Quicktime is not supported for IOS, please use only imageio. It's a >>> known problem, that the xcode-project built by cmake for the >>> SimplevieweriPhone-example is not working right out of the box. >>> >>> You'll have to add the CoreGraphics-framework for the imageio-plugin. >>> >>> > After all the above steps, I managed to build the application, but it >>> > crashes while it is starting, in the console I get: >>> > >>> > Program received signal: “EXC_BAD_ACCESS”. >>> > >>> > warning: Could not open fork matching current architecture for OSO >>> archive >>> > >>> "/Users/alex/Desktop/Build/3rdParty-iOS/lib/libFreeType_iphone_universal.a" >>> > >>> > warning: Could not open OSO file >>> > >>> /Users/alex/Desktop/Build/3rdParty-iOS/lib/libFreeType_iphone_universal.a(ftinit.o) >>> > to scan for pubtypes for objfile >>> > >>> /Users/alex/Desktop/Build/OpenSceneGraph-2.9.11-build-iOS/bin/osgViewerIPhone.app/osgViewerIPhone >>> > ...(and many copies of this last warning)... >>> >>> Sorry, can't comment that much about the freetype-issue. Try the >>> simpleviewer-app without the freetype-plugin and -lib as a first step. >>> >>> > The last thing I tried was to start from scratch but set CMake to use >>> > imageio and not quicktime but same runtime error (this solved some >>> linking >>> > problems described above, but of course not the runtime crash). >>> > >>> > Am I suppose to use another version of freetype? >>> >>> AFAIK no, it's a universal-lib (i386 + arm) and had worked in the past. >>> >>> cheers, >>> >>> Stephan >>> _______________________________________________ >>> osg-users mailing list >>> osg-users@lists.openscenegraph.org >>> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >>> >> >> >
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