added extra compiler flags to squelch exposed symbols

CHOW.jucer

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<JUCERPROJECT id="zK0IVL" name="CHOW" projectType="audioplug" pluginFormats="buildVST3"
+<JUCERPROJECT id="zK0IVL" name="CHOW" projectType="audioplug" pluginFormats="buildLV2,buildStandalone,buildVST3"
               bundleIdentifier="com.chowdsp.CHOW" version="1.1.0" companyName="Chowdhury DSP"
               companyWebsite="chowdsp.com" companyEmail="[email protected]"
               pluginName="CHOW" pluginDesc="Maximally truculent distortion"
               pluginManufacturerCode="Chow" aaxIdentifier="com.chowdsp.CHOW"
-              displaySplashScreen="1" jucerFormatVersion="1">
+              displaySplashScreen="1" jucerFormatVersion="1" defines="JUCE_DISPLAY_SPLASH_SCREEN=0 &#10;JUCE_REPORT_APP_USAGE=0 ">
   <MAINGROUP id="fvFmFA" name="CHOW">
     <GROUP id="{77BB85C6-10A2-D351-C891-0FA2413631C8}" name="Source">
       <FILE id="hDt2H8" name="ChowSlider.h" compile="0" resource="0" file="Source/ChowSlider.h"/>
@@ -69,10 +69,10 @@
         <MODULEPATH id="juce_video" path="../../AudioWorks/SoundMi/submodules/JUCE/modules"/>
       </MODULEPATHS>
     </VS2017>
-    <LINUX_MAKE targetFolder="Builds/LinuxMakefile" extraCompilerFlags="-DJUCE_DISPLAY_SPLASH_SCREEN=0 -DJUCE_REPORT_APP_USAGE=0 -DLINUX=1">
+    <LINUX_MAKE targetFolder="Builds/LinuxMakefile" extraCompilerFlags="-fvisibility=hidden -fdata-sections -ffunction-sections -Wl,--gc-sections -Wl,-O1 -Wl,--as-needed -Wl,--strip-all -fPIC&#10;">
       <CONFIGURATIONS>
         <CONFIGURATION isDebug="1" name="Debug" enablePluginBinaryCopyStep="0"/>
-        <CONFIGURATION isDebug="0" name="Release" enablePluginBinaryCopyStep="0"/>
+        <CONFIGURATION isDebug="0" name="Release" enablePluginBinaryCopyStep="1"/>
       </CONFIGURATIONS>
       <MODULEPATHS>
         <MODULEPATH id="juce_audio_basics" path="JUCE/modules"/>