search for: xmingw32

Hello folks, So as it turns out (having gotten sucked into virtualization development at Red Hat) I'm now actually pretty well set up to handle some amount of Windows build system maintenance and binary builds for relases. Of course simply having the tools (and not having even tried to use them since.. oh around 1998) doesn't mean I know what I'm doing. I know we have Win32 capable

...ject file in /Win32/VS2005 is a little out of date. Not only that it also seems to only build dlls with the old libtheora api and does not provide the optimisations that the GCC based builds do. Because of this I switched to cross compiling from Ubuntu using mingw using the make file in the /Win32/xmingw32 folder. That worked much better. To make the interop process easier I had to write some wrapper functions around any api function which had the ogg_packet structure in its parameters. It didn't seem to be passing the packet pointer properly. The wrapper functions simple reassembles a ogg packe...

...ples, but the new encoder is the reason to try out this release. Caveats: * GNU autotools and scons builds should work on GNU/Linux/BSD systems, including MacOS X * The Apple xcode project should work, but doesn't build a separate libtheoraenc. Use the legacy libtheora build for now. * The xmingw32 build mostly works. * MSVC project files need updating for source code rearrangement. This is straightforward; just import the current lib/enc/*.c and delete things like encoder_disabled.c until it builds. Patches for this appreciated. * Some minor build fixes haven't been ported from the 1.0...

...;thusnelda". The second release incorporates a number of changes which improve both compression efficiency and execution speed. This release includes working MSVC project files, but the assembly optimization hasn't yet been ported, so performance there will still be slow. We recommend the xmingw32 build (cross compiled with gcc) if performance on Windows is important. Source archives are available from the usual location: http://downloads.xiph.org/releases/theora/libtheora-1.1alpha2.tar.bz2 http://downloads.xiph.org/releases/theora/libtheora-1.1alpha2.tar.gz http://downloads.xiph.org/relea...

...ples, but the new encoder is the reason to try out this release. Caveats: * GNU autotools and scons builds should work on GNU/Linux/BSD systems, including MacOS X * The Apple xcode project should work, but doesn't build a separate libtheoraenc. Use the legacy libtheora build for now. * The xmingw32 build mostly works. * MSVC project files need updating for source code rearrangement. This is straightforward; just import the current lib/enc/*.c and delete things like encoder_disabled.c until it builds. Patches for this appreciated. * Some minor build fixes haven't been ported from the 1.0...

...;thusnelda". The second release incorporates a number of changes which improve both compression efficiency and execution speed. This release includes working MSVC project files, but the assembly optimization hasn't yet been ported, so performance there will still be slow. We recommend the xmingw32 build (cross compiled with gcc) if performance on Windows is important. Source archives are available from the usual location: http://downloads.xiph.org/releases/theora/libtheora-1.1alpha2.tar.bz2 http://downloads.xiph.org/releases/theora/libtheora-1.1alpha2.tar.gz http://downloads.xiph.org/relea...

I would like to compile for Windows a rather simple R package that contains some C code. It does not contain any Fortran code. I tried the cross-compilation route using the pre-built set of tools from http://www.devolution.com/~slouken/SDL/Xmingw32/, as described in $R_SRC/src/gnuwin32/INSTALL Using the sources in r-devel from the rsync site I am able to build libR.a in src/gnuwin32 but I can't build the package. Using the sources in r-release-patched from the rsync site I am unable to build libR.a. The tail end of that compilation log...