Make VST3 skippable in cmake

- adds build option `-DDEXED_SKIP_VST3=1`
- and don't turn on `-Werror` just yet

see issues #322 and #340

Author: haenkel

CMakeLists.txt

@@ -52,7 +52,7 @@ target_compile_options(${PROJECT_NAME} PUBLIC
         )
 elseif(UNIX AND NOT APPLE)
 target_compile_options(${PROJECT_NAME} PUBLIC
-        -Werror
+        #-Werror
         -Wno-deprecated-declarations
         -Wno-unused-value
         )

Source/CMakeLists.txt

@@ -13,11 +13,22 @@ juce_add_plugin("${BaseTargetName}"
         COPY_PLUGIN_AFTER_BUILD FALSE
         PLUGIN_MANUFACTURER_CODE DGSB
         PLUGIN_CODE Dexd
-        FORMATS AU VST3 Standalone
         PRODUCT_NAME "Dexed"
         DESCRIPTION "Dexed FM Synth"
 )
 
+set(DEXED_JUCE_FORMATS Standalone)
+
+if(NOT DEXED_SKIP_VST3)
+  list(APPEND DEXED_JUCE_FORMATS VST3)
+endif()
+
+if (APPLE)
+  list(APPEND DEXED_JUCE_FORMATS AU)
+endif()
+
+message(STATUS "Building Dexed in formats: ${DEXED_JUCE_FORMATS}")
+
 juce_generate_juce_header(${PROJECT_NAME})
 
 target_sources(${BaseTargetName} PRIVATE