Link against everything on Linux

build.rs

@@ -9,11 +9,33 @@ fn main() {
     if target.target.unversioned_triple.contains("linux") {
         // include the swift runtime library path in the rpath
         target.paths.runtime_library_paths.iter().for_each(|path| {
-            println!("cargo:rustc-link-arg-Wl,-rpath={}", path);
+            println!("cargo:rustc-link-arg=-Wl,-rpath={}", path);
         });
         // need to link against libswiftCore and libFoundation
-        println!("cargo:rustc-link-lib=dylib=swiftCore");
+
+        println!("cargo:rustc-link-lib=dylib=BlocksRuntime");
+        println!("cargo:rustc-link-lib=dylib=dispatch");
+        println!("cargo:rustc-link-lib=dylib=FoundationNetworking");
         println!("cargo:rustc-link-lib=dylib=Foundation");
+        println!("cargo:rustc-link-lib=dylib=FoundationXML");
+        println!("cargo:rustc-link-lib=dylib=icudataswift");
+        println!("cargo:rustc-link-lib=dylib=icui18nswift");
+        println!("cargo:rustc-link-lib=dylib=icuucswift");
+        println!("cargo:rustc-link-lib=dylib=_InternalSwiftScan");
+        println!("cargo:rustc-link-lib=dylib=_InternalSwiftStaticMirror");
+        println!("cargo:rustc-link-lib=dylib=_InternalSwiftSyntaxParser");
+        println!("cargo:rustc-link-lib=dylib=swift_Concurrency");
+        println!("cargo:rustc-link-lib=dylib=swiftCore");
+        println!("cargo:rustc-link-lib=dylib=swift_Differentiation");
+        println!("cargo:rustc-link-lib=dylib=swiftDispatch");
+        println!("cargo:rustc-link-lib=dylib=swiftDistributed");
+        println!("cargo:rustc-link-lib=dylib=swiftGlibc");
+        println!("cargo:rustc-link-lib=dylib=swiftRegexBuilder");
+        println!("cargo:rustc-link-lib=dylib=swift_RegexParser");
+        println!("cargo:rustc-link-lib=dylib=swiftRemoteMirror");
+        println!("cargo:rustc-link-lib=dylib=swift_StringProcessing");
+        println!("cargo:rustc-link-lib=dylib=swiftSwiftOnoneSupport");
+        println!("cargo:rustc-link-lib=dylib=XCTest");
     }
 }
 
@@ -72,6 +94,7 @@ pub fn link_swift() {
 
 pub fn link_swift_package(package_name: &str, package_root: &str) {
     let profile = env::var("PROFILE").unwrap();
+    dbg!(&profile);
 
     if !Command::new("swift")
         .args(&["build", "-c", &profile])

highlight-swift/Sources/highlight-swift/highlight_swift.swift

@@ -2,19 +2,27 @@ import Foundation
 import Splash
 
 @_cdecl("highlight_swift")
-public func highlight(codePtr: UnsafePointer<UInt8>, codeLen: UInt64, htmlLenPtr: UnsafeMutablePointer<UInt64>) -> UnsafeMutableRawPointer {
+public func highlight(codePtr: UnsafePointer<UInt8>, codeLen: UInt64, htmlLenPtr: UnsafeMutablePointer<UInt64>) -> UnsafeMutablePointer<UInt8> {
     let buf = UnsafeBufferPointer(start: codePtr, count: Int(codeLen))
     let data = Data(buffer: buf)
     let code = String(data: data, encoding: .utf8)!
     
+    print("a")
+    debugPrint(MyOutputFormat())
     let highligher = SyntaxHighlighter(format: MyOutputFormat())
+    withUnsafePointer(to: highligher) { ptr in
+        debugPrint(UnsafeRawPointer(ptr))
+    }
+    print("b")
+    debugPrint(highligher)
+    debugPrint(code)
     var html = highligher.highlight(code)
     let outPtr = UnsafeMutableBufferPointer<UInt8>.allocate(capacity: html.utf8.count)
     _ = html.withUTF8 { buf in
         buf.copyBytes(to: outPtr, count: buf.count)
     }
-    htmlLenPtr.pointee = UInt64(html.utf8.count)
+    htmlLenPtr.pointee = UInt64(outPtr.count)
-    return UnsafeMutableRawPointer(outPtr.baseAddress!)
+    return outPtr.baseAddress!
 }
 
 struct MyOutputFormat: OutputFormat {
@@ -119,4 +127,3 @@ extension StringProtocol {
         })
     }
 }
-

highlight-swift/Tests/LinuxMain.swift

@@ -1,4 +1,5 @@
 import XCTest
+@testable import highlight_swift_tests
 
 XCTMain([
     testCase(HighlightTests.allTests),

highlight-swift/Tests/highlight-swift-tests/HighlightTests.swift

@@ -21,8 +21,7 @@ class HighlightTests: XCTestCase {
                 highlight(codePtr: codePtr.baseAddress!, codeLen: UInt64(codePtr.count), htmlLenPtr: lenPtr)
             }
         }
-        let start = UnsafePointer(result.assumingMemoryBound(to: UInt8.self))
+        let htmlPtr = UnsafeBufferPointer(start: result, count: Int(len))
-        let htmlPtr = UnsafeBufferPointer(start: start, count: Int(len))
         let data = Data(buffer: htmlPtr)
         let expected = "<span class=\"hl-num\">1</span>+<span class=\"hl-num\">1</span>"
         XCTAssertEqual(String(data: data, encoding: .utf8), expected)