From fb5397097b913d7cd774ac05a4cc7d23608aeb89 Mon Sep 17 00:00:00 2001
From: Green Sky <green@g-s.xyz>
Date: Tue, 28 May 2024 10:57:40 +0200
Subject: [PATCH] global export/import

---
 .github/workflows/ci.yml | 18 ++++++++++++++++++
 CMakeLists.txt           |  9 +++++++++
 external/CMakeLists.txt  | 21 ++++++++++++---------
 plugins/CMakeLists.txt   |  1 -
 4 files changed, 39 insertions(+), 10 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bb35256..71bae78 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,6 +29,12 @@ jobs:
     - name: Build
       run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} -j 4
 
+    - name: Reconfig CMake for export
+      run: cmake ${{github.workspace}}/build -DSOLANACEAE_ECOSYSTEM_BUILD_PLUGINS=OFF
+
+    - name: Build with export
+      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} -j 3
+
     - name: Test
       working-directory: ${{github.workspace}}/build
       run: ctest -C ${{env.BUILD_TYPE}}
@@ -52,6 +58,12 @@ jobs:
     - name: Build
       run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} -j 3
 
+    - name: Reconfig CMake for export
+      run: cmake ${{github.workspace}}/build -DSOLANACEAE_ECOSYSTEM_BUILD_PLUGINS=OFF
+
+    - name: Build with export
+      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} -j 3
+
     - name: Test
       working-directory: ${{github.workspace}}/build
       run: ctest -C ${{env.BUILD_TYPE}}
@@ -86,6 +98,12 @@ jobs:
     - name: Build
       run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} -j 3
 
+    - name: Reconfig CMake for export
+      run: cmake ${{github.workspace}}/build -DSOLANACEAE_ECOSYSTEM_BUILD_PLUGINS=OFF
+
+    - name: Build with export
+      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}} -j 3
+
     - name: Test
       working-directory: ${{github.workspace}}/build
       run: ctest -C ${{env.BUILD_TYPE}}
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 94574f8..e116182 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,9 +18,18 @@ set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/bin")
 
+option(SOLANACEAE_ECOSYSTEM_BUILD_PLUGINS "Build plugins and not hosts (totato)" ON)
 option(SOLANACEAE_ECOSYSTEM_BUILD_TESTING "Build tests" ${BUILD_TESTING})
 message("II SOLANACEAE_ECOSYSTEM_BUILD_TESTING " ${SOLANACEAE_ECOSYSTEM_BUILD_TESTING})
 
+if (SOLANACEAE_ECOSYSTEM_BUILD_PLUGINS)
+	# uggly, but it needs to be defined for all dependencies too
+	# but this also means that we can not compile a host in the same cmake run as plugins
+	add_compile_definitions(ENTT_API_IMPORT)
+else()
+	add_compile_definitions(ENTT_API_EXPORT)
+endif()
+
 if (SOLANACEAE_ECOSYSTEM_BUILD_TESTING)
 	include(CTest)
 endif()
diff --git a/external/CMakeLists.txt b/external/CMakeLists.txt
index 559fe96..a1ce3a9 100644
--- a/external/CMakeLists.txt
+++ b/external/CMakeLists.txt
@@ -8,39 +8,42 @@ add_subdirectory(./entt)
 add_subdirectory(./solanaceae_contact)
 add_subdirectory(./solanaceae_message3)
 
-set(SOLANACEAE_BRIDGE_BUILD_PLUGINS ON)
+set(SOLANACEAE_BRIDGE_BUILD_PLUGINS ${SOLANACEAE_ECOSYSTEM_BUILD_PLUGINS})
 add_subdirectory(./solanaceae_bridge)
 
 set(SOLANACEAE_OBJECT_STORE_BUILD_TESTING ${SOLANACEAE_ECOSYSTEM_BUILD_TESTING})
 add_subdirectory(./solanaceae_object_store)
 
 add_subdirectory(./solanaceae_message_serializer)
-set(SOLANACEAE_MESSAGE_FRAGMENT_STORE_BUILD_PLUGINS ON)
+set(SOLANACEAE_MESSAGE_FRAGMENT_STORE_BUILD_PLUGINS ${SOLANACEAE_ECOSYSTEM_BUILD_PLUGINS})
 add_subdirectory(./solanaceae_message_fragment_store)
 
 add_subdirectory(./toxcore)
 add_subdirectory(./solanaceae_toxcore)
 add_subdirectory(./solanaceae_tox)
 
-set(SOLANACEAE_TOX_UPNP_BUILD_PLUGINS ON)
+set(SOLANACEAE_TOX_UPNP_BUILD_PLUGINS ${SOLANACEAE_ECOSYSTEM_BUILD_PLUGINS})
 add_subdirectory(./solanaceae_tox_upnp)
 
 add_subdirectory(./solanaceae_ngc_ft1)
 
-set(SOLANACEAE_ZOX_BUILD_PLUGINS ON)
+set(SOLANACEAE_ZOX_BUILD_PLUGINS ${SOLANACEAE_ECOSYSTEM_BUILD_PLUGINS})
 add_subdirectory(./solanaceae_zox)
 
-set(SOLANACEAE_TOXIC_GAMES_BUILD_PLUGINS ON)
+set(SOLANACEAE_TOXIC_GAMES_BUILD_PLUGINS ${SOLANACEAE_ECOSYSTEM_BUILD_PLUGINS})
 add_subdirectory(./solanaceae_toxic_games)
 
-set(SOLANACEAE_IRCCLIENT_BUILD_PLUGINS ON)
+set(SOLANACEAE_IRCCLIENT_BUILD_PLUGINS ${SOLANACEAE_ECOSYSTEM_BUILD_PLUGINS})
 add_subdirectory(./solanaceae_ircclient)
 
-set(SOLANACEAE_CRDTNOTES_BUILD_PLUGINS ON)
+set(SOLANACEAE_CRDTNOTES_BUILD_PLUGINS ${SOLANACEAE_ECOSYSTEM_BUILD_PLUGINS})
 add_subdirectory(./solanaceae_crdtnotes)
 
-set(SOLANACEAE_LLAMA-CPP-WEB_BUILD_PLUGINS ON)
+set(SOLANACEAE_LLAMA-CPP-WEB_BUILD_PLUGINS ${SOLANACEAE_ECOSYSTEM_BUILD_PLUGINS})
 add_subdirectory(./solanaceae_llama-cpp-web)
 
-add_subdirectory(./totato)
+# plugins and hosts are mutally exclusive
+if (NOT ${SOLANACEAE_ECOSYSTEM_BUILD_PLUGINS})
+	add_subdirectory(./totato)
+endif()
 
diff --git a/plugins/CMakeLists.txt b/plugins/CMakeLists.txt
index fb78a57..df94b46 100644
--- a/plugins/CMakeLists.txt
+++ b/plugins/CMakeLists.txt
@@ -6,7 +6,6 @@ add_library(plugin_ngcft1 MODULE
 set_target_properties(plugin_ngcft1 PROPERTIES
 	C_VISIBILITY_PRESET hidden
 	VISIBILITY_INLINES_HIDDEN ON # do we need this?
-	POSITION_INDEPENDENT_CODE ON
 )
 target_compile_definitions(plugin_ngcft1 PUBLIC ENTT_API_IMPORT)