A Few build-linux tweaks (#1726)

The re-package for VST2 isn't how VST2 quite works; and broke the
build-linux install scripts. Also the make_deb was wrong since
cmake.

Closes #1724
Addresses #1206

CMakeLists.txt

@@ -624,9 +624,8 @@ if( BUILD_VST2 )
       TARGET Surge.vst2
       POST_BUILD
       WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-      COMMAND echo "Packaging up VST2 component"
-      COMMAND pwd
-      COMMAND ./scripts/linux/package-vst2.sh
+      COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_SOURCE_DIR}/products
+      COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_BINARY_DIR}/libsurge-vst2.so ${CMAKE_CURRENT_SOURCE_DIR}/products/Surge.so
       )
    endif()
    if( WIN32 )

build-linux.sh

@@ -231,7 +231,7 @@ fi
 
 if [ -z "$option_debug" ]; then
     config="config=release_x64"
-    vst2_src_path="products/Surge.vst2"
+    vst2_src_path="products/Surge.so"
     vst3_src_path="products/Surge.vst3"
     lv2_bundle_name="Surge.lv2"
     lv2_src_path="products/$lv2_bundle_name"

installer_linux/make_deb.sh

@@ -83,13 +83,13 @@ gzip -9 -n ${PACKAGE_NAME}/usr/share/${SURGE_NAME}/doc/changelog.Debian
 
 cp ../LICENSE ${PACKAGE_NAME}/usr/share/${SURGE_NAME}/doc/copyright
 cp -r ../resources/data/* ${PACKAGE_NAME}/usr/share/${SURGE_NAME}/
-cp ../target/vst2/Release/Surge.so ${PACKAGE_NAME}/usr/lib/vst/${SURGE_NAME}.so
+cp ../products/Surge.so ${PACKAGE_NAME}/usr/lib/vst/${SURGE_NAME}.so
 
 # Once VST3 works, this will be ../products/vst3
 cp -r ../products/Surge.vst3 ${PACKAGE_NAME}/usr/lib/vst3/
 
 # copy the lv2 bundle
-cp -r ../target/lv2/Release/Surge.lv2 ${PACKAGE_NAME}/usr/lib/lv2/
+cp -r ../products/Surge.lv2 ${PACKAGE_NAME}/usr/lib/lv2/
 
 # set permissions on shared libraries
 chmod -R 0644 ${PACKAGE_NAME}/usr/lib/vst/${SURGE_NAME}.so