From: Tom Stellard <thomas.stellard@amd.com>
Date: Mon, 6 May 2013 16:58:56 +0000 (-0700)
Subject: gallivm: Fix build for LLVM < 3.3
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=730c90a70ec47ad6e514b84295f8047fb986130a;p=mesa.git

gallivm: Fix build for LLVM < 3.3

The C API versions of the LLVM multithreaded functions were added in
LLVM 3.3.
---

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
index 897f7ffb276..1e5adb782b8 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
+++ b/src/gallium/auxiliary/gallivm/lp_bld_misc.cpp
@@ -85,9 +85,15 @@ class LLVMEnsureMultithreaded {
 public:
    LLVMEnsureMultithreaded()
    {
+#if HAVE_LLVM < 0x0303
+      if (!llvm::llvm_is_multithreaded()) {
+         llvm::llvm_start_multithreaded();
+      }
+#else
       if (!LLVMIsMultithreaded()) {
          LLVMStartMultithreaded();
       }
+#endif
    }
 };