Delete unfinished C ABI (#309)

Move versioning to Swift.

Author: keeshux

Executables/partoutd/main.c

@@ -98,9 +98,6 @@ let package = Package(
                 return list
             }()
         ),
-        .target(
-            name: "PartoutABI_C"
-        ),
         .testTarget(
             name: "PartoutTests",
             dependencies: ["Partout"],
@@ -135,7 +132,6 @@ package.targets.append(contentsOf: [
         name: "PartoutCore",
         dependencies: [
             "MiniFoundation",
-            "PartoutABI_C",
             "PartoutCore_C"
         ],
         swiftSettings: useFoundationCompatibility.swiftSettings
@@ -198,17 +194,6 @@ package.targets.append(contentsOf: [
     )
 ])
 
-// Standalone executables
-if useFoundationCompatibility.supportsPartoutd {
-    package.targets.append(
-        .executableTarget(
-            name: "partoutd",
-            dependencies: ["Partout"],
-            path: "Executables/partoutd"
-        )
-    )
-}
-
 // MARK: OpenVPN
 
 // OpenVPN requires Crypto/TLS wrappers
@@ -542,8 +527,4 @@ enum FoundationCompatibility {
         case .on: [.define("MINIF_COMPAT")]
         }
     }
-
-    var supportsPartoutd: Bool {
-        true
-    }
 }

Package.swift

@@ -18,7 +18,7 @@ Partout is the backbone of [Passepartout][passepartout]. The footprint is kept i
 
 **As per the GPL, the public license is not suitable for the App Store and other closed-source distributions. If you want to use Partout for proprietary or commercial purposes, please [obtain a proper license][license-website].**
 
-### Swift
+### SwiftPM
 
 Import the library as a SwiftPM dependency:
 
@@ -34,9 +34,9 @@ targets: [
 ]
 ```
 
-### Other languages (ABI)
+### CMake
 
-The C ABI is a work in progress.
+Partout can be imported as a CMake project. The exported target is `partout`.
 
 #### Requirements
 

README.md

@@ -13,7 +13,6 @@ target_compile_options(partout_c PRIVATE
 # Header search paths from all C targets
 set(PARTOUT_C_INCLUDE_DIRS
     ${CMAKE_CURRENT_SOURCE_DIR}/MiniFoundation_C/include
-    ${CMAKE_CURRENT_SOURCE_DIR}/PartoutABI_C/include
     ${CMAKE_CURRENT_SOURCE_DIR}/PartoutCore_C/include
     ${CMAKE_CURRENT_SOURCE_DIR}/PartoutOpenVPN_C/include
     ${CMAKE_CURRENT_SOURCE_DIR}/PartoutWireGuard_C/include
@@ -129,15 +128,6 @@ set_target_properties(partout_c PROPERTIES
     RUNTIME_OUTPUT_DIRECTORY ${OUTPUT_DIR}
 )
 
-# Copy ABI header
-set(ABI_INCLUDE ${CMAKE_CURRENT_SOURCE_DIR}/PartoutABI_C/include)
-add_custom_command(
-    TARGET partout
-    POST_BUILD
-    COMMAND ${CMAKE_COMMAND} -E copy ${ABI_INCLUDE}/partout.h ${OUTPUT_DIR}
-    COMMAND ${CMAKE_COMMAND} -E copy ${ABI_INCLUDE}/module.modulemap ${OUTPUT_DIR}
-)
-
 if(WIN32)
     set_target_properties(partout_c PROPERTIES PREFIX "lib")
     set_target_properties(partout PROPERTIES PREFIX "lib")