Change SLANG_OVERRIDE_xxx_PATH and fix header file path (#7207)

* Fix lua header file path

Add two missed files in #7167

* Fix lua header file path

Add two missed files in #7167

* Leave lua/ in the path to avoid name conflict

* Remove xxx from path of SLANG_OVERRIDE_xxx_PATH

Change SLANG_OVERRIDE_xxx_PATH from path-to-parent-folder/xxx
to path-to-parent-folder and add "xxx/" back to "#include",
which helps to avoid the potential name conflict of external tools.

* format code

---------

Co-authored-by: Yong He <yonghe@outlook.com>
Co-authored-by: slangbot <186143334+slangbot@users.noreply.github.com>

9 files changed, 22 insertions, 28 deletions

diff --git a/tools/CMakeLists.txt b/tools/CMakeLists.txt
index aad87e21d..6ca35b8b0 100644
--- a/tools/CMakeLists.txt
+++ b/tools/CMakeLists.txt
@@ -51,7 +51,7 @@ if(NOT SLANG_OVERRIDE_LUA_PATH)
         LINK_WITH_PRIVATE
         compiler-core
         INCLUDE_DIRECTORIES_PUBLIC
-        ${slang_SOURCE_DIR}/external/lua
+        ${slang_SOURCE_DIR}/external
     )
 else()
     generator(
@@ -182,34 +182,28 @@ if(SLANG_ENABLE_GFX)
             ${slang_SOURCE_DIR}/include
             if
             (not ${SLANG_OVERRIDE_SPIRV_TOOLS_PATH})
-        INCLUDE_DIRECTORIES_PUBLIC
-            ${slang_SOURCE_DIR}/external/spirv-tools
-            else
-            ()
+        INCLUDE_DIRECTORIES_PUBLIC ${slang_SOURCE_DIR}/external else ()
         INCLUDE_DIRECTORIES_PUBLIC
             ${SLANG_OVERRIDE_SPIRV_TOOLS_PATH}
             endif
             ()
             if
             (not ${SLANG_OVERRIDE_GLM_PATH})
-        INCLUDE_DIRECTORIES_PUBLIC ${slang_SOURCE_DIR}/external/glm else ()
+        INCLUDE_DIRECTORIES_PUBLIC ${slang_SOURCE_DIR}/external else ()
         INCLUDE_DIRECTORIES_PUBLIC
             ${SLANG_OVERRIDE_GLM_PATH}
             endif
             ()
             if
             (not ${SLANG_OVERRIDE_IMGUI_PATH})
-        INCLUDE_DIRECTORIES_PUBLIC ${slang_SOURCE_DIR}/external/imgui else ()
+        INCLUDE_DIRECTORIES_PUBLIC ${slang_SOURCE_DIR}/external else ()
         INCLUDE_DIRECTORIES_PUBLIC
             ${SLANG_OVERRIDE_IMGUI_PATH}
             endif
             ()
             if
             (not ${SLANG_OVERRIDE_TINYOBJLOADER_PATH})
-        INCLUDE_DIRECTORIES_PUBLIC
-            ${slang_SOURCE_DIR}/external/tinyobjloader
-            else
-            ()
+        INCLUDE_DIRECTORIES_PUBLIC ${slang_SOURCE_DIR}/external else ()
         INCLUDE_DIRECTORIES_PUBLIC ${SLANG_OVERRIDE_TINYOBJLOADER_PATH} endif ()
         INCLUDE_DIRECTORIES_PRIVATE ${NVAPI_INCLUDE_DIRS}
         INSTALL
diff --git a/tools/gfx/vulkan/glslang-module.h b/tools/gfx/vulkan/glslang-module.h
index fc3e2861d..16fca5ce9 100644
--- a/tools/gfx/vulkan/glslang-module.h
+++ b/tools/gfx/vulkan/glslang-module.h
@@ -2,11 +2,11 @@
 #pragma once
 
 #include "core/slang-list.h"
-#include "include/spirv-tools/linker.hpp"
 #include "slang-com-helper.h"
 #include "slang-com-ptr.h"
 #include "slang-glslang/slang-glslang.h"
 #include "slang.h"
+#include "spirv-tools/include/spirv-tools/linker.hpp"
 
 namespace gfx
 {
diff --git a/tools/gfx/vulkan/vk-shader-program.cpp b/tools/gfx/vulkan/vk-shader-program.cpp
index a7e754b6c..dbe2cbb82 100644
--- a/tools/gfx/vulkan/vk-shader-program.cpp
+++ b/tools/gfx/vulkan/vk-shader-program.cpp
@@ -1,7 +1,7 @@
 // vk-shader-program.cpp
 #include "vk-shader-program.h"
 
-#include "include/spirv-tools/linker.hpp"
+#include "spirv-tools/include/spirv-tools/linker.hpp"
 #include "vk-device.h"
 #include "vk-util.h"
 
diff --git a/tools/platform/gui.h b/tools/platform/gui.h
index 7e2a12ffe..121fc0894 100644
--- a/tools/platform/gui.h
+++ b/tools/platform/gui.h
@@ -2,7 +2,7 @@
 #pragma once
 
 #include "core/slang-basic.h"
-#include "imgui.h"
+#include "imgui/imgui.h"
 #include "slang-com-ptr.h"
 #include "slang-gfx.h"
 #include "vector-math.h"
diff --git a/tools/platform/model.cpp b/tools/platform/model.cpp
index a0786d8da..8453363c3 100644
--- a/tools/platform/model.cpp
+++ b/tools/platform/model.cpp
@@ -4,15 +4,15 @@
 #include "window.h"
 
 #define TINYOBJLOADER_IMPLEMENTATION
-#include "tiny_obj_loader.h"
+#include "tinyobjloader/tiny_obj_loader.h"
 
 #define STB_IMAGE_IMPLEMENTATION
 #include "stb_image.h"
 
 #define STB_IMAGE_RESIZE_IMPLEMENTATION
-#include "glm/glm.hpp"
-#include "glm/gtc/constants.hpp"
-#include "glm/gtc/matrix_transform.hpp"
+#include "glm/glm/glm.hpp"
+#include "glm/glm/gtc/constants.hpp"
+#include "glm/glm/gtc/matrix_transform.hpp"
 #include "stb_image_resize.h"
 
 #include <memory>
diff --git a/tools/platform/vector-math.h b/tools/platform/vector-math.h
index de84fe09f..9614f6286 100644
--- a/tools/platform/vector-math.h
+++ b/tools/platform/vector-math.h
@@ -3,10 +3,10 @@
 
 // We will use the GLM library for our vector math types, just for simplicity.
 
-#include "glm/glm.hpp"
-#include "glm/gtc/constants.hpp"
-#include "glm/gtc/matrix_transform.hpp"
-#include "glm/gtc/quaternion.hpp"
+#include "glm/glm/glm.hpp"
+#include "glm/glm/gtc/constants.hpp"
+#include "glm/glm/gtc/matrix_transform.hpp"
+#include "glm/glm/gtc/quaternion.hpp"
 
 namespace gfx
 {
diff --git a/tools/slang-fiddle/slang-fiddle-lua.cpp b/tools/slang-fiddle/slang-fiddle-lua.cpp
index 0d5f04eca..adebf555c 100644
--- a/tools/slang-fiddle/slang-fiddle-lua.cpp
+++ b/tools/slang-fiddle/slang-fiddle-lua.cpp
@@ -2,4 +2,4 @@
 
 
 #define MAKE_LIB 1
-#include "onelua.c"
+#include "lua/onelua.c"
diff --git a/tools/slang-fiddle/slang-fiddle-script.cpp b/tools/slang-fiddle/slang-fiddle-script.cpp
index 5add4e16e..0bee052d8 100644
--- a/tools/slang-fiddle/slang-fiddle-script.cpp
+++ b/tools/slang-fiddle/slang-fiddle-script.cpp
@@ -1,9 +1,9 @@
 // slang-fiddle-script.cpp
 #include "slang-fiddle-script.h"
 
-#include "../external/lua/lapi.h"
-#include "../external/lua/lauxlib.h"
-#include "../external/lua/lualib.h"
+#include "lua/lapi.h"
+#include "lua/lauxlib.h"
+#include "lua/lualib.h"
 
 namespace fiddle
 {
diff --git a/tools/slang-fiddle/slang-fiddle-script.h b/tools/slang-fiddle/slang-fiddle-script.h
index d8221a2e8..4b77b32be 100644
--- a/tools/slang-fiddle/slang-fiddle-script.h
+++ b/tools/slang-fiddle/slang-fiddle-script.h
@@ -1,11 +1,11 @@
 // slang-fiddle-script.h
 #pragma once
 
-#include "../external/lua/lapi.h"
-#include "../external/lua/lauxlib.h"
 #include "compiler-core/slang-source-loc.h"
 #include "core/slang-list.h"
 #include "core/slang-string.h"
+#include "lua/lapi.h"
+#include "lua/lauxlib.h"
 #include "slang-fiddle-diagnostics.h"
 #include "slang-fiddle-scrape.h"