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Tom Stellard cf69a591e1 configure.ac: Force use of LLVM shared libs with --enable-opencl v2
If we build clover with LLVM static libraries, then clover and also each
pipe_*.so driver that is built will contain their own static copy of
LLVM.  The recent automake changes have uncovered a problem where
the pipe_*.so drivers try to use clover's LLVM symbols.  This causes
LLVM's static registry objects to be initialized each time
a pipe_*.so driver is loaded by clover.  Initializing these objects
multiple times is not allowed and leads to assertion failures in the
LLVM code.

We can avoid all these problems by having clover and all the pipe_*.so
drivers link against the same LLVM shared library.

https://bugs.freedesktop.org/show_bug.cgi?id=59334
https://bugs.freedesktop.org/show_bug.cgi?id=59534

v2:
  - Fix shared library detection when LLVM is built with CMake
2013-01-24 15:45:18 +00:00
bin Remove installmesa 2013-01-10 22:01:31 +01:00
docs GL3.txt: i965 supports ARB_base_instance 2013-01-22 21:34:25 -08:00
doxygen glsl/build: Build glcpp via the glsl Makefile 2013-01-22 14:33:20 -08:00
include dri: Define enum __DRI_API_GLES3 2013-01-15 13:45:53 -08:00
m4 build: Use AX_PROG_FLEX 2013-01-22 14:33:38 -08:00
scons scons: Fix source lists parsing on Windows. 2013-01-23 12:11:53 +00:00
src configure.ac: Compute the required llvm static libraries only once 2013-01-24 15:44:53 +00:00
.dir-locals.el Add emacs setup for the docs/devinfo.html comment wrapping recommendation. 2012-07-11 09:20:21 -07:00
.gitattributes Disable autocrlf for Visual Studio project files. 2008-02-28 12:34:01 +09:00
.gitignore Clean up .gitignore files 2013-01-10 22:01:31 +01:00
Android.common.mk android: Define Make variables for Android version 2013-01-02 14:51:18 -08:00
Android.mk android: Define Make variables for Android version 2013-01-02 14:51:18 -08:00
autogen.sh build: Fix autogen.sh to allow out-of-tree builds 2012-08-14 10:54:39 -07:00
common.py scons: Add option to enable floating-point textures. 2012-08-15 22:04:24 -07:00
configure.ac configure.ac: Force use of LLVM shared libs with --enable-opencl v2 2013-01-24 15:45:18 +00:00
Makefile.am glsl/build: Build tests via the glsl Makefile 2013-01-22 14:33:24 -08:00
SConstruct scons: Disable saving options automatically. 2011-07-01 19:04:57 +01:00

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.