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-rw-r--r--src/gallium/drivers/llvmpipe/README10
1 files changed, 9 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/README b/src/gallium/drivers/llvmpipe/README
index 3c3fd386b52..9c874acdedc 100644
--- a/src/gallium/drivers/llvmpipe/README
+++ b/src/gallium/drivers/llvmpipe/README
@@ -69,7 +69,15 @@ Requirements
http://people.freedesktop.org/~jrfonseca/llvm/ and set the LLVM environment
variable to the extracted path.
- The version of LLVM from SVN ("2.7svn") from mid-March 2010 seems pretty
+ For MSVC there are two set of binaries: llvm-x.x-msvc32mt.7z and
+ llvm-x.x-msvc32mtd.7z .
+
+ You have to set the LLVM=/path/to/llvm-x.x-msvc32mtd env var when passing
+ debug=yes to scons, and LLVM=/path/to/llvm-x.x-msvc32mt when building with
+ debug=no. This is necessary as LLVM builds as static library so the chosen
+ MS CRT must match.
+
+ The version of LLVM from SVN ("2.7svn") from mid-March 2010 is pretty
stable and has some features not in version 2.6.
- scons (optional)