Added flag to be able to disable shader utilities

src/CMakeLists.txt

@@ -109,35 +109,37 @@ endif()
 #################### GLSLANG #######################
 #####################################################
 
-if(KOMPUTE_OPT_REPO_SUBMODULE_BUILD)
-    add_subdirectory(${PROJECT_SOURCE_DIR}/external/glslang
-        ${CMAKE_CURRENT_BINARY_DIR}/kompute_glslang)
+if(NOT KOMPUTE_OPT_DISABLE_SHADER_UTILS)
+    if(KOMPUTE_OPT_REPO_SUBMODULE_BUILD)
+        add_subdirectory(${PROJECT_SOURCE_DIR}/external/glslang
+            ${CMAKE_CURRENT_BINARY_DIR}/kompute_glslang)
 
-    target_include_directories(
-        kompute PRIVATE
-        ${PROJECT_SOURCE_DIR}/external/glslang)
+        target_include_directories(
+            kompute PRIVATE
+            ${PROJECT_SOURCE_DIR}/external/glslang)
 
-    target_link_libraries(kompute
-        # Not including hlsl support
-        # HLSL
-        # glslang includes OGLCompiler, OSDependent, MachineIndependent
-        glslang
-        SPIRV
-        glslang-default-resource-limits)
-else()
-    find_package(glslang CONFIG REQUIRED)
+        target_link_libraries(kompute
+            # Not including hlsl support
+            # HLSL
+            # glslang includes OGLCompiler, OSDependent, MachineIndependent
+            glslang
+            SPIRV
+            glslang-default-resource-limits)
+    else()
+        find_package(glslang CONFIG REQUIRED)
 
-    target_include_directories(
-        kompute PRIVATE
-        ${GLSLANG_GENERATED_INCLUDEDIR})
+        target_include_directories(
+            kompute PRIVATE
+            ${GLSLANG_GENERATED_INCLUDEDIR})
 
-    target_link_libraries(kompute
-        # Not including hlsl support
-        # glslang::HLSL
-        # Adding explicit dependencies to match above
-        glslang
-        SPIRV
-        glslang-default-resource-limits)
+        target_link_libraries(kompute
+            # Not including hlsl support
+            # glslang::HLSL
+            # Adding explicit dependencies to match above
+            glslang
+            SPIRV
+            glslang-default-resource-limits)
+    endif()
 endif()
 
 

src/Shader.cpp

@@ -1,4 +1,5 @@
 
+#if !defined(KOMPUTE_DISABLE_SHADER_UTILS) || !KOMPUTE_DISABLE_SHADER_UTILS
 #include "kompute/Shader.hpp"
 
 namespace kp {
@@ -92,3 +93,4 @@ Shader::compile_source(const std::string& source,
 }
 
 }
+#endif // DKOMPUTE_DISABLE_SHADER_UTILS

src/include/kompute/Shader.hpp

@@ -1,5 +1,6 @@
 #pragma once
 
+#if !defined(KOMPUTE_DISABLE_SHADER_UTILS) || !KOMPUTE_DISABLE_SHADER_UTILS
 #include <iostream>
 #include <vector>
 
@@ -54,3 +55,5 @@ public:
 
 };
 }
+#endif // DKOMPUTE_DISABLE_SHADER_UTILS
+