Keep doxygen related scripts in doxygen/scripts

doxygen/scripts/generate_api_index.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+# Must be called from the root directory
+cat >>index.md <<EOF
+---
+title: "API"
+---
+EOF
+for tag in $(git tag --list); do
+  if [[ ${tag} != "list" && ${tag} != *"test"* ]]; then
+    echo "- [${tag}](${tag})" >> index.md
+  fi
+done

src/CMakeLists.txt

@@ -52,7 +52,7 @@ if(WIN32)
     configure_file (${PROJECT_SOURCE_DIR}/scripts/innosetup.iss.in ${PROJECT_BINARY_DIR}/innosetup.iss @ONLY)
 endif()
 
-configure_file (${PROJECT_SOURCE_DIR}/scripts/Doxyfile.in ${PROJECT_SOURCE_DIR}/Doxyfile @ONLY)
+configure_file (${PROJECT_SOURCE_DIR}/doxygen/scripts/Doxyfile.in ${PROJECT_SOURCE_DIR}/Doxyfile @ONLY)
 
 add_library (sfizz::parser ALIAS sfizz_parser)
 add_library (sfizz::sfizz ALIAS sfizz_static)