From 499e6764e6fbb2a1e9b107e5b30f45ec2b13046c Mon Sep 17 00:00:00 2001
From: jsmall-nvidia <jsmall@nvidia.com>
Date: Mon, 25 Oct 2021 15:02:17 -0400
Subject: Enabling slang-llvm for host-callable (#1975)

* #include an absolute path didn't work - because paths were taken to always be relative.

* First integration of slang-pack.

* Use .os

* Add optional dependency support.

* Update github actions/scripts to update deps. aarch64 needs special handling.

* Upgrade to latest slang-pack for ignore-deps support.

* Fix linux build issues.

* Copying slang-llvm from dependencies.

* Add support for LLVM for host callable.
Added CodeGenTransitionMap.

* Remove hack to enable host callable for LLVM.

* Small improvements around transitions/downstream compiler.

* Fix typo in method name.

* Fix comment.

* Update visual studio project.

* Updage slang-llvm to include initialization fix.

* Fix handling extraction of clang version number.

* Fix some formatting problems.

* hack - to see if there is a version problem on CI.

* Remove progress on github action linux.

* Allow version lines to have text before 'prefix'.

* Update slang-binaries to include centos-7 premake binaries.

* Upgrade slang-binaries.

* Upgrade slang-binaries.

* Update slang binaries to have certificates.

* Fix handling of dependency path.

* Update README to include LLVM
Update building to include --deps and --arch

* Include slang-llvm in packages.

* Update building docs.
---
 premake5.lua | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'premake5.lua')

diff --git a/premake5.lua b/premake5.lua
index 57658d6d7..f83499ce2 100644
--- a/premake5.lua
+++ b/premake5.lua
@@ -1305,6 +1305,22 @@ end
  
      dependson { "run-generators" }
  
+     -- If we have slang-llvm copy it
+     local slangLLVMPath = deps:getProjectRelativePath("slang-llvm", "../../..")
+     
+     if slangLLVMPath then
+     
+        filter { "system:windows" }
+             postbuildcommands {
+                 "{COPY} " .. slangLLVMPath .."/bin/" .. targetName .. "/release/slang-llvm.dll %{cfg.targetdir}"
+             }
+ 
+         filter { "system:linux" }
+             postbuildcommands {
+                 "{COPY} " .. slangLLVMPath .. "/bin/" .. targetName .. "/release/libslang-llvm.so %{cfg.targetdir}"
+             }
+     end
+ 
      -- If we are not building glslang from source, then be
      -- sure to copy a binary copy over to the output directory
      if not buildGlslang then
-- 
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