Mesa (master): gallivm: Add ifdefs so raw_debug_stream is only defined when used

[Tom Stellard]

Module: Mesa
Branch: master
Commit: a3b53beaa0351cf1322c6e1a580dc7cc3d0cad0c
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a3b53beaa0351cf1322c6e1a580dc7cc3d0cad0c

Author: Tom Stellard <thomas.stellard at amd.com>
Date:   Mon Jul 20 11:24:13 2015 -0400

gallivm: Add ifdefs so raw_debug_stream is only defined when used

Its only use is to implement a custom version of LLVMDumpValue
on some Windows and embedded platforms.

Reviewed-by: Jose Fonseca <jfonseca at vmware.com>

---

 src/gallium/auxiliary/gallivm/lp_bld_debug.cpp |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp b/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
index ec88f33..0a5c2cc 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
+++ b/src/gallium/auxiliary/gallivm/lp_bld_debug.cpp
@@ -61,6 +61,7 @@ lp_check_alignment(const void *ptr, unsigned alignment)
    return ((uintptr_t)ptr & (alignment - 1)) == 0;
 }
 
+#if (defined(PIPE_OS_WINDOWS) && !defined(PIPE_CC_MSVC)) || defined(PIPE_OS_EMBEDDED)
 
 class raw_debug_ostream :
    public llvm::raw_ostream
@@ -91,6 +92,7 @@ raw_debug_ostream::write_impl(const char *Ptr, size_t Size)
    }
 }
 
+#endif
 
 extern "C" const char *
 lp_get_module_id(LLVMModuleRef module)