From 4337338ed2d9525b4638f32c6b91ef61b69e41cd Mon Sep 17 00:00:00 2001
From: jsmall-nvidia <jsmall@nvidia.com>
Date: Thu, 10 Dec 2020 14:04:29 -0500
Subject: Building with embedded stdlib (#1634)

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

* Move reflection to reflection-api.

* Slight reorg to pull out potentially Slang internal functions from the reflection API impls.

* Remove visual studio projects

* Fix for slang-binaries copy.

* Add the visual studio projects in build/visual-studio

* Remove miniz project.

* Differentiate the linePath from the filePath.

* Improve comment in premake5.lua + to kick of CI.

* Kick CI.

* Use COM compile request for calls to functions inside api-less-slang.
Add static-slang project.

* Fix const typo issue.

* Don't include 'core' link in 'api-less-slang'

* Removed static-slang lib causes problems on linux with linking.
Embed Slang stdlib
Added StaticBlob
Added dumpSourceBytes
Use ConstArrayView for the archive.
At startup allow loading of zip with stdlib.
Made -save-stdlib -load-stdlib take a name
Added '-save-stdlib-bin-source' to save out serialized stdlib as source.

* Ability enable/disable stdlib embedding.

* Fix problem with moduleDecl not having module pointer set when serialized in.

* Set of debugdir for slang-test and examples.

* Add slang-stdlib-api.cpp

* Update slang filters for VS.

* Try to use pic, and -mcmodel=medium

* Some more efforts ot make premake work.

* WIP premake5.lua from previously working version.

* Remove api-less-slang project.

* Disable dllexport on gcc/clang.

* Embed via slangc-bootstrap.

* Fix slang-profile. Always compiles without stdlib.

* Use pic "On"

* Remove slangc-bootstrap and embed-stdlib-generator if embedding not required. Make bootstrap run the generators.

* Improve comments in premake5.lua.
Kick off another CI build.

* Remove generation of stdlib source from std-lib-serialize.slang
---
 source/slang/slang-compiler.h | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'source/slang/slang-compiler.h')

diff --git a/source/slang/slang-compiler.h b/source/slang/slang-compiler.h
index 9e3550066..ab02a0c54 100755
--- a/source/slang/slang-compiler.h
+++ b/source/slang/slang-compiler.h
@@ -1196,6 +1196,9 @@ namespace Slang
         /// Given a target returns a downstream compiler the prelude should be taken from.
     SourceLanguage getDefaultSourceLanguageForDownstreamCompiler(PassThroughMode compiler);
 
+        /// Get the build tag string
+    const char* getBuildTagString();
+
     struct TypeCheckingCache;
     
         /// A context for loading and re-using code modules.
@@ -2148,8 +2151,8 @@ namespace Slang
         SLANG_NO_THROW SlangResult SLANG_MCALL checkPassThroughSupport(SlangPassThrough passThrough) override;
 
         SLANG_NO_THROW SlangResult SLANG_MCALL compileStdLib() override;
-        SLANG_NO_THROW SlangResult SLANG_MCALL loadStdLib() override;
-        SLANG_NO_THROW SlangResult SLANG_MCALL saveStdLib() override;
+        SLANG_NO_THROW SlangResult SLANG_MCALL loadStdLib(const void* stdLib, size_t stdLibSizeInBytes) override;
+        SLANG_NO_THROW SlangResult SLANG_MCALL saveStdLib(ISlangBlob** outBlob) override;
 
             /// Get the default compiler for a language
         DownstreamCompiler* getDefaultDownstreamCompiler(SourceLanguage sourceLanguage);
@@ -2247,7 +2250,7 @@ namespace Slang
 
     private:
 
-        SlangResult _readBuiltinModule(Scope* scope, String moduleName);
+        SlangResult _readBuiltinModule(ISlangFileSystem* fileSystem, Scope* scope, String moduleName);
 
         SlangResult _loadRequest(EndToEndCompileRequest* request, const void* data, size_t size);
 
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