From 01dfaac77b8262e5d79354d740204985922c2439 Mon Sep 17 00:00:00 2001
From: Ray Molenkamp <github@lazydodo.com>
Date: Thu, 21 Sep 2017 13:10:55 -0600
Subject: [PATCH] [cmake_deps/msvc] Move llvm/clang harvest to their individual
 cmake files.

---
 .../build_environment/cmake/clang.cmake       | 20 +++++++++++++++++--
 .../build_environment/cmake/harvest.cmake     |  6 ------
 .../build_environment/cmake/llvm.cmake        | 17 ++++++++++++++++
 3 files changed, 35 insertions(+), 8 deletions(-)

diff --git a/build_files/build_environment/cmake/clang.cmake b/build_files/build_environment/cmake/clang.cmake
index 8d57c4dfc6f..2c7f271b5fc 100644
--- a/build_files/build_environment/cmake/clang.cmake
+++ b/build_files/build_environment/cmake/clang.cmake
@@ -28,8 +28,24 @@ ExternalProject_Add(external_clang
 	URL_HASH MD5=${CLANG_HASH}
 	PATCH_COMMAND ${PATCH_CMD} -p 2 -N -R -d ${BUILD_DIR}/clang/src/external_clang < ${PATCH_DIR}/clang.diff
 	PREFIX ${BUILD_DIR}/clang
-	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/llvm ${DEFAULT_CMAKE_FLAGS} ${CLANG_EXTRA_ARGS}
-	INSTALL_DIR ${LIBDIR}/llvm
+	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/clang ${DEFAULT_CMAKE_FLAGS} ${CLANG_EXTRA_ARGS}
+	INSTALL_DIR ${LIBDIR}/clang
 )
 
+if (MSVC)
+	if (BUILD_MODE STREQUAL Release)
+		set(CLANG_HARVEST_COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/ ${HARVEST_TARGET}/llvm/ )
+	else()
+		set(CLANG_HARVEST_COMMAND
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/lib/ ${HARVEST_TARGET}/llvm/debug/lib/ &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/bin/ ${HARVEST_TARGET}/llvm/debug/bin/ &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/clang/include/ ${HARVEST_TARGET}/llvm/debug/include/ 
+			)
+	endif()
+	ExternalProject_Add_Step(external_clang after_install
+		COMMAND ${CLANG_HARVEST_COMMAND}
+		DEPENDEES mkdir update patch download configure build install
+	)
+endif()
+
 add_dependencies(external_clang ll)
diff --git a/build_files/build_environment/cmake/harvest.cmake b/build_files/build_environment/cmake/harvest.cmake
index 9a88b4a8496..a430c4b33bf 100644
--- a/build_files/build_environment/cmake/harvest.cmake
+++ b/build_files/build_environment/cmake/harvest.cmake
@@ -95,8 +95,6 @@ if(BUILD_MODE STREQUAL Release)
 				# tbb
 				${CMAKE_COMMAND} -E copy ${LIBDIR}/tbb/lib/tbb_static.lib ${HARVEST_TARGET}/tbb/lib/tbb.lib &&
 				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/tbb/include/ ${HARVEST_TARGET}/tbb/include/ &&
-				# llvm
-				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/ ${HARVEST_TARGET}/llvm/ &&
 				# opencollada
 				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/opencollada/ ${HARVEST_TARGET}/opencollada/ &&
 				# opensubdiv
@@ -149,10 +147,6 @@ if(BUILD_MODE STREQUAL Debug)
 				${CMAKE_COMMAND} -E copy ${LIBDIR}/opencollada/lib/opencollada/xml.lib ${HARVEST_TARGET}/opencollada/lib/opencollada/xml_d.lib &&
 				# blosc
 				${CMAKE_COMMAND} -E copy ${LIBDIR}/blosc/lib/libblosc_d.lib ${HARVEST_TARGET}/blosc/lib/libblosc_d.lib &&
-				# llvm
-				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/lib/ ${HARVEST_TARGET}/llvm/debug/lib/ &&
-				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/bin/ ${HARVEST_TARGET}/llvm/debug/bin/ &&
-				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/include/ ${HARVEST_TARGET}/llvm/debug/include/ &&
 				# osl
 				${CMAKE_COMMAND} -E copy ${LIBDIR}/osl/lib/oslcomp.lib ${HARVEST_TARGET}/osl/lib/oslcomp_d.lib &&
 				${CMAKE_COMMAND} -E copy ${LIBDIR}/osl/lib/oslexec.lib ${HARVEST_TARGET}/osl/lib/oslexec_d.lib &&
diff --git a/build_files/build_environment/cmake/llvm.cmake b/build_files/build_environment/cmake/llvm.cmake
index b9afa4d1b7b..f04fe609cb3 100644
--- a/build_files/build_environment/cmake/llvm.cmake
+++ b/build_files/build_environment/cmake/llvm.cmake
@@ -42,3 +42,20 @@ ExternalProject_Add(ll
 	CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${LIBDIR}/llvm ${DEFAULT_CMAKE_FLAGS} ${LLVM_EXTRA_ARGS}
 	INSTALL_DIR ${LIBDIR}/llvm
 )
+
+if (MSVC)
+	if (BUILD_MODE STREQUAL Release)
+		set(LLVM_HARVEST_COMMAND ${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/ ${HARVEST_TARGET}/llvm/ )
+	else()
+		set(LLVM_HARVEST_COMMAND
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/lib/ ${HARVEST_TARGET}/llvm/debug/lib/ &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/bin/ ${HARVEST_TARGET}/llvm/debug/bin/ &&
+				${CMAKE_COMMAND} -E copy_directory ${LIBDIR}/llvm/include/ ${HARVEST_TARGET}/llvm/debug/include/ 
+			)
+	endif()
+	ExternalProject_Add_Step(ll after_install
+		COMMAND ${LLVM_HARVEST_COMMAND}
+		DEPENDEES mkdir update patch download configure build install
+	)
+endif()
+