From bba7e9e395e8b3a87bd62d81a261361c989f75af Mon Sep 17 00:00:00 2001
From: Sergey Bogolepov <sergey.bogolepov@jetbrains.com>
Date: Mon, 6 Mar 2023 15:34:32 +0200
Subject: [PATCH] [K/N] Prohibit -Xcompile-from-bitcode when producing library

---
 .../kotlin/backend/konan/SetupConfiguration.kt    | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/SetupConfiguration.kt b/kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/SetupConfiguration.kt
index 591bf6ed19c..d68dda205ec 100644
--- a/kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/SetupConfiguration.kt
+++ b/kotlin-native/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/SetupConfiguration.kt
@@ -14,6 +14,7 @@ import org.jetbrains.kotlin.config.CompilerConfiguration
 import org.jetbrains.kotlin.config.getModuleNameForSource
 import org.jetbrains.kotlin.konan.file.File
 import org.jetbrains.kotlin.konan.target.CompilerOutputKind
+import org.jetbrains.kotlin.konan.util.visibleName
 
 fun CompilerConfiguration.setupFromArguments(arguments: K2NativeCompilerArguments) = with(KonanConfigKeys) {
     val commonSources = arguments.commonSources?.toSet().orEmpty().map { it.absoluteNormalizedFile() }
@@ -262,7 +263,7 @@ fun CompilerConfiguration.setupFromArguments(arguments: K2NativeCompilerArgument
     arguments.testDumpOutputPath?.let { put(TEST_DUMP_OUTPUT_PATH, it) }
     put(PARTIAL_LINKAGE, arguments.partialLinkage)
     put(OMIT_FRAMEWORK_BINARY, arguments.omitFrameworkBinary)
-    putIfNotNull(COMPILE_FROM_BITCODE, arguments.compileFromBitcode)
+    putIfNotNull(COMPILE_FROM_BITCODE, parseCompileFromBitcode(arguments, this@setupFromArguments, outputKind))
     putIfNotNull(SERIALIZED_DEPENDENCIES, parseSerializedDependencies(arguments, this@setupFromArguments))
     putIfNotNull(SAVE_DEPENDENCIES_PATH, arguments.saveDependenciesPath)
     putIfNotNull(SAVE_LLVM_IR_DIRECTORY, arguments.saveLlvmIrDirectory)
@@ -517,4 +518,16 @@ private fun parseSerializedDependencies(
                 "Providing serialized dependencies only works in conjunction with a bitcode file to compile.")
     }
     return arguments.serializedDependencies
+}
+
+private fun parseCompileFromBitcode(
+        arguments: K2NativeCompilerArguments,
+        configuration: CompilerConfiguration,
+        outputKind: CompilerOutputKind,
+): String? {
+    if (!arguments.compileFromBitcode.isNullOrEmpty() && !outputKind.involvesBitcodeGeneration) {
+        configuration.report(ERROR,
+                "Compilation from bitcode is not available when producing ${outputKind.visibleName}")
+    }
+    return arguments.compileFromBitcode
 }
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