From f95fabc9de7b7ef3241680ea89d7b513906b1942 Mon Sep 17 00:00:00 2001
From: Rodrigo Diaz <r.diazfernandez@qmul.ac.uk>
Date: Mon, 20 Mar 2023 14:05:18 +0100
Subject: [PATCH] add rpath to origin in linux

---
 CMakeLists.txt                    | 10 +++-
 NeuralResonatorVST/CMakeLists.txt | 80 +++++++++++++++++++------------
 2 files changed, 58 insertions(+), 32 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 52b0e85..c0cfe59 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -68,9 +68,17 @@ elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR CMAKE_SYSTEM_NAME STREQUAL "Darwin"
     set(CMAKE_MACOSX_RPATH TRUE)
     set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
     set(CMAKE_INSTALL_RPATH_USE_LINK_PATH FALSE) # This is to use the use the local libraries in the rpath as well
-    set(CMAKE_INSTALL_RPATH "@loader_path")      # This is the path to the folder containing the executable
     # set(CMAKE_SKIP_BUILD_RPATH FALSE)
     set(CMAKE_BUILD_RPATH_USE_ORIGIN TRUE)
+
+    if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
+         # This is the path to the folder containing the executable
+        set(CMAKE_INSTALL_RPATH "@loader_path")
+    elseif (CMAKE_SYSTEM_NAME STREQUAL "Linux")
+        set(CMAKE_INSTALL_RPATH "$ORIGIN")
+    endif()
+    
+
 endif()
 
 add_subdirectory(NeuralResonatorVST)
diff --git a/NeuralResonatorVST/CMakeLists.txt b/NeuralResonatorVST/CMakeLists.txt
index 73dda4c..0684b2e 100644
--- a/NeuralResonatorVST/CMakeLists.txt
+++ b/NeuralResonatorVST/CMakeLists.txt
@@ -110,27 +110,28 @@ if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
     # )
 endif()
 
-if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
 
-    set(
-        PRETRAINED_MODELS_PATH
-        ${CMAKE_SOURCE_DIR}/pretrained/encoder.pt
-        ${CMAKE_SOURCE_DIR}/pretrained/model_wrap.pt
-        CACHE INTERNAL "Path to the pretrained models"
-    )
+set(
+    PRETRAINED_MODELS_PATH
+    ${CMAKE_SOURCE_DIR}/pretrained/encoder.pt
+    ${CMAKE_SOURCE_DIR}/pretrained/model_wrap.pt
+    CACHE INTERNAL "Path to the pretrained models"
+)
 
-    get_target_property(active_targets ${PLUGIN_NAME} JUCE_ACTIVE_PLUGIN_TARGETS)
-    foreach( sub_target IN LISTS active_targets )
-        
-        message(STATUS "Adding libraries and models to ${sub_target}")
+get_target_property(active_targets ${PLUGIN_NAME} JUCE_ACTIVE_PLUGIN_TARGETS)
+foreach( sub_target IN LISTS active_targets )
+    
+    message(STATUS "Adding libraries and models to ${sub_target}")
 
-        get_target_property(
-            BUNDLE_PATH
-            ${sub_target}
-            JUCE_PLUGIN_ARTEFACT_FILE
-        )
+    get_target_property(
+        BUNDLE_PATH
+        ${sub_target}
+        JUCE_PLUGIN_ARTEFACT_FILE
+    )
+
+    copy_torch_libs(${sub_target})
     
-        copy_torch_libs(${sub_target})
+    if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
 
         # Copy pretrained models to the plugin bundle
         target_sources(${sub_target} PRIVATE ${PRETRAINED_MODELS_PATH})
@@ -142,22 +143,39 @@ if(CMAKE_SYSTEM_NAME STREQUAL "Darwin")
 
         # Copy the minified ui to the plugin bundle
         target_sources(${sub_target} PRIVATE ${MINIFIED_UI_PATH})
-
         set_source_files_properties(
             ${MINIFIED_UI_PATH}
             PROPERTIES
             MACOSX_PACKAGE_LOCATION "Resources"
         )
-
-        # TODO Sign the plugin
-        # https://forum.juce.com/t/prepare-plugins-for-distribution-on-macos-notarization-code-signing-etc/53124/7
-    #     add_custom_command(
-    #         TARGET ${sub_target} POST_BUILD
-    #         COMMENT "Signing ${sub_target}"
-    #         COMMAND "codesign" "--force" "--deep" "-s" "-" ${bundle_path}
-    #         VERBATIM
-    #     )
-    endforeach()
-
-    juce_enable_copy_plugin_step(${PLUGIN_NAME})
-endif()
+    elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux")
+        # Copy pretrained models to the plugin bundle
+        add_custom_command(
+            TARGET ${sub_target}
+            POST_BUILD
+            COMMAND ${CMAKE_COMMAND}
+            ARGS -E copy ${PRETRAINED_MODELS_PATH} "$<TARGET_FILE_DIR:${sub_target}>"
+            COMMENT "Copy models to ${sub_target}"
+            VERBATIM
+        )
+        # Copy the minified ui to the plugin bundle
+        add_custom_command(
+            TARGET ${sub_target}
+            POST_BUILD
+            COMMAND ${CMAKE_COMMAND}
+            ARGS -E copy ${MINIFIED_UI_PATH} "$<TARGET_FILE_DIR:${sub_target}>"
+            COMMENT "Copy minified ui to ${sub_target}"
+            VERBATIM
+        )
+    endif()
+    # TODO Sign the plugin
+    # https://forum.juce.com/t/prepare-plugins-for-distribution-on-macos-notarization-code-signing-etc/53124/7
+#     add_custom_command(
+#         TARGET ${sub_target} POST_BUILD
+#         COMMENT "Signing ${sub_target}"
+#         COMMAND "codesign" "--force" "--deep" "-s" "-" ${bundle_path}
+#         VERBATIM
+#     )
+endforeach()
+
+juce_enable_copy_plugin_step(${PLUGIN_NAME})