change output folder for generated files to build dir

CMakeLists.txt

@@ -36,8 +36,10 @@ if ("${BASH_EXECUTABLE}" STREQUAL "")
     set(BASH_EXECUTABLE ${BASH_PROGRAM} CACHE FILEPATH "Path to bash executable" FORCE)
 endif()
 set(ROOT_FOLDER ${CMAKE_CURRENT_SOURCE_DIR})
+set(SHADER_OUTPUT_DEST ${CMAKE_BINARY_DIR}/GeneratedShaderData)
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/cmake/TryCompileShaders.cmake.in ${CMAKE_BINARY_DIR}/TryCompileShaders.cmake @ONLY)
-execute_process(COMMAND ${BASH_EXECUTABLE} CompileShaders.sh WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/Scripts)
+execute_process(COMMAND ${BASH_EXECUTABLE} CompileShaders.sh "${SHADER_OUTPUT_DEST}" WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/Scripts)
+file(GLOB GENERATED_SHADER_SOURCES "${SHADER_OUTPUT_DEST}/*")
 
 if(IOS)
     set(CMAKE_Swift_LANGUAGE_VERSION 5.0)
@@ -50,7 +52,7 @@ else()
     file(GLOB_RECURSE sources CONFIGURE_DEPENDS "openVulkanoCpp/*.h" "openVulkanoCpp/*.c" "openVulkanoCpp/*.hpp" "openVulkanoCpp/*.cpp" "examples/*.hpp" "examples/*.cpp")
     file(GLOB SHADER_SRC_FILES ${ROOT_FOLDER}/openVulkanoCpp/Shader/*)
     list(FILTER SHADER_SRC_FILES EXCLUDE REGEX ".*\\.(hpp|cpp)$")
-    add_executable(openVulkanoCpp examples/main.cpp ${SHADER_SRC_FILES})
+    add_executable(openVulkanoCpp examples/main.cpp ${SHADER_SRC_FILES} ${GENERATED_SHADER_SOURCES})
     if (MSVC)
         set_property(GLOBAL PROPERTY USE_FOLDERS ON)
         source_group("Shaders" FILES ${SHADER_SRC_FILES})
@@ -62,7 +64,7 @@ SetWarningSettings(openVulkanoCpp)
 set_property(TARGET openVulkanoCpp PROPERTY CXX_STANDARD 20)
 
 target_sources(openVulkanoCpp PRIVATE ${sources})
-target_include_directories(openVulkanoCpp PUBLIC openVulkanoCpp)
+target_include_directories(openVulkanoCpp PUBLIC openVulkanoCpp ${SHADER_OUTPUT_DEST})
 
 # Setup IOS
 if(IOS)
@@ -98,7 +100,7 @@ endif ()
 SetupVulkan(openVulkanoCpp)
 SetShaderDependency(openVulkanoCpp 
                     ${CMAKE_CURRENT_SOURCE_DIR}/openVulkanoCpp/Shader
-                    ${CMAKE_CURRENT_SOURCE_DIR}/openVulkanoCpp/GeneratedShaderData)
+                    ${SHADER_OUTPUT_DEST})
 
 if (NOT ANDROID AND NOT IOS)
     target_link_libraries(openVulkanoCpp PRIVATE glfw pugixml)

Scripts/CompileShaders.sh

@@ -10,7 +10,7 @@ if [[ "$(uname)" == "Darwin" ]]; then
 fi
 
 SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
-GENERATED_DATA_PATH="$(dirname "$SCRIPT_DIR")/openVulkanoCpp/GeneratedShaderData"
+GENERATED_DATA_PATH="$1"
 SHADER_PATH="$(dirname "$SCRIPT_DIR")/openVulkanoCpp/Shader"
 
 if [[ "$OSTYPE" == "msys" || "$OSTYPE" == "cygwin" ]]; then
@@ -28,14 +28,12 @@ check_return_code() {
 }
 
 rm -f *.spv
-#rm -f "$GENERATED_DATA_PATH"/*
 mkdir -p "$GENERATED_DATA_PATH"
 touch "$GENERATED_DATA_PATH"/GeneratedShaderData.h
 touch "$GENERATED_DATA_PATH"/GeneratedShaderData.c
 
 echo "// Auto generated file" > "$GENERATED_DATA_PATH"/GeneratedShaderData.h
 echo -e "#ifndef GeneratedShaderData_H_INCLUDED\n#define GeneratedShaderData_H_INCLUDED" >> "$GENERATED_DATA_PATH"/GeneratedShaderData.h
-#echo -e "extern \"C\" {" >> "$GENERATED_DATA_PATH"/GeneratedShaderData.h
 echo -e "#include \"GeneratedShaderData.h\"" > "$GENERATED_DATA_PATH"/GeneratedShaderData.c
 
 # put data from all files with same name into single file

cmake/SetShaderDependency.cmake

@@ -16,7 +16,7 @@ function(SetShaderDependency TARGET SHADER_SRC_FOLDER SHADER_OUTPUT_FOLDER)
     set(SHADER_EXPECTED_OUTPUT ${OUTPUT_HEADERS} ${OUTPUT_SOURCES})
 
     add_custom_command(OUTPUT ${SHADER_EXPECTED_OUTPUT}
-                        COMMAND ${CMAKE_COMMAND} -DROOT_FOLDER=${CMAKE_SOURCE_DIR} -P ${CMAKE_BINARY_DIR}/TryCompileShaders.cmake
+                        COMMAND ${CMAKE_COMMAND} -P ${CMAKE_BINARY_DIR}/TryCompileShaders.cmake
                         DEPENDS ${SHADER_SRC_FILES}
                         COMMENT "Recompiling shaders")
     add_custom_target(RecompileShaders ALL

cmake/TryCompileShaders.cmake.in

@@ -1,4 +1,6 @@
-execute_process(COMMAND "@BASH_EXECUTABLE@" CompileShaders.sh WORKING_DIRECTORY "@ROOT_FOLDER@/Scripts" RESULT_VARIABLE res_var)
+execute_process(COMMAND "@BASH_EXECUTABLE@" CompileShaders.sh "@SHADER_OUTPUT_DEST@"
+                WORKING_DIRECTORY "@ROOT_FOLDER@/Scripts"
+                RESULT_VARIABLE res_var)
 if(NOT "${res_var}" STREQUAL "0")
   message(FATAL_ERROR "Failed to recompile shaders")
 endif()

openVulkanoCpp/Shader/ShaderRegistry.cpp

@@ -9,7 +9,7 @@
 
 extern "C"
 {
-#include "GeneratedShaderData/GeneratedShaderData.h"
+#include "GeneratedShaderData.h"
 }
 
 namespace OpenVulkano