Reconfigure interop with LLVM

Use more strict linking.
Also remove unused components.

Interop/StubGenerator/src/main/kotlin/org/jetbrains/kotlin/native/interop/gen/jvm/main.kt

@@ -413,9 +413,9 @@ private fun processLib(konanHome: String,
 
         val outLib = File(nativeLibsDir, System.mapLibraryName(libName))
 
-        val linkerCmd = arrayOf("$llvmInstallPath/bin/$linker", *linkerOpts, outOFile.absolutePath, "-shared",
-                "-o", outLib.absolutePath,
-                "-Wl,-flat_namespace,-undefined,dynamic_lookup")
+        val linkerCmd = arrayOf("$llvmInstallPath/bin/$linker",
+                outOFile.absolutePath, "-shared", "-o", outLib.absolutePath,
+                *linkerOpts)
 
         runCmd(linkerCmd, workDir, verbose)
 

backend.native/build.gradle

@@ -91,62 +91,12 @@ task renamePackage(type: Copy) {
     outputs.files('build/renamed')
 }
 
-List<String> llvmLinkerOpts() {
-    // TODO: cannot use llvm-config because it can be inaccessible during project configuration
-    final List<String> libs = [
-            '-lLLVMX86Disassembler',
-            '-lLLVMX86AsmParser',
-            '-lLLVMX86CodeGen',
-            '-lLLVMSelectionDAG',
-            '-lLLVMAsmPrinter',
-            '-lLLVMX86Desc',
-            '-lLLVMMCDisassembler',
-            '-lLLVMX86Info',
-            '-lLLVMX86AsmPrinter',
-            '-lLLVMX86Utils',
-            '-lLLVMInterpreter',
-            '-lLLVMCodeGen',
-            '-lLLVMScalarOpts',
-            '-lLLVMInstCombine',
-            '-lLLVMInstrumentation',
-            '-lLLVMProfileData',
-            '-lLLVMTransformUtils',
-            '-lLLVMBitWriter',
-            '-lLLVMExecutionEngine',
-            '-lLLVMTarget',
-            '-lLLVMAnalysis',
-            '-lLLVMRuntimeDyld',
-            '-lLLVMObject',
-            '-lLLVMMCParser',
-            '-lLLVMBitReader',
-            '-lLLVMMC',
-            '-lLLVMCore',
-            '-lLLVMSupport',
-            '-lLLVMDebugInfoCodeView',
-            '-lLLVMLinker',
-            "-ldebugInfo"
-    ]
-
-    final List<String> res = ["-L$llvmDir/lib", "-L${project(':llvmDebugInfoC').buildDir}/libs/debugInfo/static"]
-
-    if (isLinux()) {
-        res.addAll(["-Wl,-Bstatic", "-Wl,--whole-archive"]
-                + libs
-                + ["-Wl,--no-whole-archive", "-Wl,-Bdynamic"])
-    } else {
-        res.addAll(libs)
-    }
-
-    return res
-}
-
-
 kotlinNativeInterop {
    llvm {
      dependsOn ":llvmDebugInfoC:debugInfoStaticLibrary"
      defFile 'llvm.def'
      compilerOpts "-fPIC", "-I$llvmDir/include", "-I${project(':llvmDebugInfoC').projectDir}/src/main/include"
-     linkerOpts llvmLinkerOpts()
+     linkerOpts "-L$llvmDir/lib", "-L${project(':llvmDebugInfoC').buildDir}/libs/debugInfo/static"
    }
 
    hash { // TODO: copy-pasted from ':common:compileHash'

backend.native/llvm.def

@@ -1,4 +1,4 @@
-headers = llvm-c/Core.h llvm-c/ExecutionEngine.h llvm-c/Target.h llvm-c/Analysis.h llvm-c/BitWriter.h \
+headers = llvm-c/Core.h llvm-c/Target.h llvm-c/Analysis.h llvm-c/BitWriter.h \
     llvm-c/BitReader.h llvm-c/Linker.h DebugInfoC.h
 
 headerFilter = llvm-c/* DebugInfoC.h
@@ -15,7 +15,12 @@ linkerOpts = -fPIC -fvisibility-inlines-hidden \
     -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wmissing-field-initializers \
     -pedantic -Wno-long-long -Wcovered-switch-default -Wnon-virtual-dtor -Wdelete-non-virtual-dtor \
     -std=c++11 \
-    -DNDEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
+    -DNDEBUG -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS \
+    -ldebugInfo -lLLVMTarget -lLLVMMC -lLLVMLinker -lLLVMTransformUtils -lLLVMBitWriter \
+    -lLLVMBitReader -lLLVMAnalysis -lLLVMProfileData -lLLVMCore -lLLVMSupport
+
+# ./llvm-config --libs analysis bitreader bitwriter core linker target
+
 
 linkerOpts.osx = \
     -Wl,-search_paths_first -Wl,-headerpad_max_install_names \
@@ -25,4 +30,8 @@ linkerOpts.linux=\
      -Wl,-z,noexecstack \
      -lrt -ldl -lpthread -lz -lm
 
+excludedFunctions = LLVMInitializeAllAsmParsers LLVMInitializeAllAsmPrinters LLVMInitializeAllDisassemblers \
+    LLVMInitializeAllTargetInfos LLVMInitializeAllTargetMCs LLVMInitializeAllTargets LLVMInitializeNativeTarget \
+    LLVMInitializeNativeAsmParser LLVMInitializeNativeAsmPrinter LLVMInitializeNativeDisassembler
+
 strictEnums = LLVMIntPredicate LLVMOpcode LLVMDLLStorageClass LLVMCallConv LLVMThreadLocalMode LLVMAtomicOrdering