Tom Stellard
264e6dad28
We were using the NEED_RADEON_GALLIUM conditional to decide whether or not to build llvm_wrapper.cpp, which is required for using the LLVM backend. llvm_wrapper.cpp needs to be linked against the LLVM IPO libary and this library is only added to LLVM_LIBS if either opencl or the r600-llvm-compiler is enabled. The NEED_RADEON_GALLIUM conditional is set to true when enabling the radeonsi driver, so if the radeonsi and r600 drivers are enabled without also enabling opencl or r600-llvm-compiler, llvm_wrapper.cpp will be built, but the IPO library won't be added to LLVM_LIBS. This was causing unresolved symbol errors when buiding with this configuration. https://bugs.freedesktop.org/show_bug.cgi?id=59831 Tested-by: Alex Deucher <alexander.deucher@amd.com>
File: docs/README.WIN32 Last updated: 23 April 2011 Quick Start ----- ----- Windows drivers are build with SCons. Makefiles or Visual Studio projects are no longer shipped or supported. Run scons osmesa mesagdi to build classic mesa Windows GDI drivers; or scons libgl-gdi to build gallium based GDI driver. This will work both with MSVS or Mingw. Windows Drivers ------- ------- At this time, only the gallium GDI driver is known to work. Source code also exists in the tree for other drivers in src/mesa/drivers/windows, but the status of this code is unknown. General ------- After building, you can copy the above DLL files to a place in your PATH such as $SystemRoot/SYSTEM32. If you don't like putting things in a system directory, place them in the same directory as the executable(s). Be careful about accidentially overwriting files of the same name in the SYSTEM32 directory. The DLL files are built so that the external entry points use the stdcall calling convention. Static LIB files are not built. The LIB files that are built with are the linker import files associated with the DLL files. The si-glu sources are used to build the GLU libs. This was done mainly to get the better tessellator code. If you have a Windows-related build problem or question, please post to the mesa-dev or mesa-users list.