From df4decaaf4b291291a32b8b0b1852ca6b671b64e Mon Sep 17 00:00:00 2001
From: Kevin Mihelich <kevin@archlinuxarm.org>
Date: Tue, 21 May 2013 21:02:28 +0000
Subject: [PATCH] added community/openshadinglanguage

---
 community/openshadinglanguage/PKGBUILD     | 48 +++++++++++++++
 community/openshadinglanguage/llvm32.patch | 71 ++++++++++++++++++++++
 2 files changed, 119 insertions(+)
 create mode 100644 community/openshadinglanguage/PKGBUILD
 create mode 100644 community/openshadinglanguage/llvm32.patch

diff --git a/community/openshadinglanguage/PKGBUILD b/community/openshadinglanguage/PKGBUILD
new file mode 100644
index 000000000..cb566d49d
--- /dev/null
+++ b/community/openshadinglanguage/PKGBUILD
@@ -0,0 +1,48 @@
+# $Id: PKGBUILD 88615 2013-04-20 16:45:08Z heftig $
+# Maintainer: Sven-Hendrik Haase <sh@lutzhaase.com>
+
+# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
+#  - removed intel-tbb from deps, set -DUSE_TBB=0
+
+pkgname=openshadinglanguage
+pkgver=1.3.0
+pkgrel=4
+pkgdesc="Advanced shading language for production GI renderers"
+arch=(i686 x86_64)
+url="http://code.google.com/p/openshadinglanguage/"
+license=('custom')
+depends=('boost-libs' 'openimageio' 'openexr' 'llvm' 'freetype2' 'libpng' 'libtiff')
+makedepends=('boost' 'cmake' 'clang')
+source=(https://github.com/imageworks/OpenShadingLanguage/archive/Release-${pkgver}.tar.gz)
+md5sums=('1e8c47475cb092cec0aada843b2893ed')
+
+build() {
+  cd OpenShadingLanguage-Release-$pkgver/src
+
+  [[ -d build ]] && rm -r build
+  mkdir build && cd build
+
+  # TODO: Remove LLVM_STATIC with llvm 3.3 when we'll have shared libs
+  # Check blender for crash with llvm pipe (run LIBGL_ALWAYS_SOFTWARE=1 blender)
+  cmake \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DLLVM_STATIC=ON \
+    -DUSE_TBB=0 \
+    ..
+  make
+}
+
+package() {
+  cd OpenShadingLanguage-Release-$pkgver/src/build
+
+  make DESTDIR="$pkgdir/" install
+
+  mkdir -p "$pkgdir"/usr/share/OSL/
+  mkdir -p "$pkgdir"/usr/share/licenses/$pkgname
+  mv "$pkgdir"/usr/LICENSE "$pkgdir"/usr/share/licenses/$pkgname # TODO: Tell upstream about this shit
+  mv "$pkgdir"/usr/{CHANGES,README.md,INSTALL} "$pkgdir"/usr/share/OSL/
+  mv "$pkgdir"/usr/doc "$pkgdir"/usr/share/OSL/doc
+  mv "$pkgdir"/usr/shaders "$pkgdir"/usr/share/OSL/shaders
+}
+
+# vim:set ts=2 sw=2 et:
diff --git a/community/openshadinglanguage/llvm32.patch b/community/openshadinglanguage/llvm32.patch
new file mode 100644
index 000000000..5eb63bcf3
--- /dev/null
+++ b/community/openshadinglanguage/llvm32.patch
@@ -0,0 +1,71 @@
+commit c391ceb1936459b70147d6f8ac389ded26a7e028
+Author: Sven-Hendrik Haase <sh@lutzhaase.com>
+Date:   Fri Dec 28 09:00:33 2012 +0100
+
+    Fix for LLVM 3.2
+
+diff --git a/src/liboslexec/llvm_headers.h b/src/liboslexec/llvm_headers.h
+index 41a7a11..5ff4384 100644
+--- a/src/liboslexec/llvm_headers.h
++++ b/src/liboslexec/llvm_headers.h
+@@ -45,10 +45,18 @@ namespace llvm = LLVM_NAMESPACE;
+ #include <llvm/LLVMContext.h>
+ #include <llvm/Module.h>
+ #include <llvm/PassManager.h>
++#if OSL_LLVM_VERSION >= 32
++#include <llvm/IRBuilder.h>
++#else
+ #include <llvm/Support/IRBuilder.h>
++#endif
+ #include <llvm/Support/ManagedStatic.h>
+ #include <llvm/Support/MemoryBuffer.h>
+ #include <llvm/Support/raw_ostream.h>
++#if OSL_LLVM_VERSION >= 32
++#include <llvm/DataLayout.h>
++#else
+ #include <llvm/Target/TargetData.h>
++#endif
+ 
+ #endif /* OSL_LLVM_HEADERS_H */
+diff --git a/src/liboslexec/llvm_instance.cpp b/src/liboslexec/llvm_instance.cpp
+index 8709c8b..3e42557 100644
+--- a/src/liboslexec/llvm_instance.cpp
++++ b/src/liboslexec/llvm_instance.cpp
+@@ -1273,13 +1273,21 @@ RuntimeOptimizer::llvm_setup_optimization_passes ()
+     //
+     m_llvm_func_passes = new llvm::FunctionPassManager(llvm_module());
+     llvm::FunctionPassManager &fpm (*m_llvm_func_passes);
++#if OSL_LLVM_VERSION >= 32
++    fpm.add (new llvm::DataLayout(llvm_module()));
++#else
+     fpm.add (new llvm::TargetData(llvm_module()));
++#endif
+ 
+     // Specify module-wide (interprocedural optimization) passes
+     //
+     m_llvm_passes = new llvm::PassManager;
+     llvm::PassManager &passes (*m_llvm_passes);
++#if OSL_LLVM_VERSION >= 32
++    passes.add (new llvm::DataLayout(llvm_module()));
++#else
+     passes.add (new llvm::TargetData(llvm_module()));
++#endif
+ 
+     if (shadingsys().llvm_optimize() >= 1 && shadingsys().llvm_optimize() <= 3) {
+         // For LLVM 3.0 and higher, llvm_optimize 1-3 means to use the
+diff --git a/src/liboslexec/llvm_util.cpp b/src/liboslexec/llvm_util.cpp
+index 135da2e..4e0eefe 100644
+--- a/src/liboslexec/llvm_util.cpp
++++ b/src/liboslexec/llvm_util.cpp
+@@ -42,7 +42,11 @@ namespace pvt {
+ llvm::Type *
+ RuntimeOptimizer::llvm_type_union(const std::vector<llvm::Type *> &types)
+ {
++#if OSL_LLVM_VERSION >= 32
++    llvm::DataLayout target(llvm_module());
++#else
+     llvm::TargetData target(llvm_module());
++#endif
+     size_t max_size = 0;
+     size_t max_align = 1;
+     for (size_t i = 0; i < types.size(); ++i) {