[llvm][bazel] Port 667209e.

Author: chsigg

utils/bazel/llvm-project-overlay/llvm/BUILD.bazel

@@ -174,6 +174,7 @@ llvm_config_target_defines = [
 cc_library(
     name = "config",
     hdrs = [
+        "include/llvm/Config/Targets.h",
         "include/llvm/Config/abi-breaking.h",
         "include/llvm/Config/llvm-config.h",
     ],

utils/bazel/llvm-project-overlay/llvm/include/llvm/Config/Targets.h

@@ -0,0 +1,11 @@
+/*===----- llvm/Config/Targets.h - llvm targets configuration -----*- C -*-===*/
+/*                                                                            */
+/* Part of the LLVM Project, under the Apache License v2.0 with LLVM          */
+/* Exceptions.                                                                */
+/* See https://llvm.org/LICENSE.txt for license information.                  */
+/* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception                    */
+/*                                                                            */
+/*===----------------------------------------------------------------------===*/
+
+// Bazel builds provides target #defines through @llvm-project//llvm:config.
+// This file is therefore empty, but it exists so it can be #included.

utils/bazel/llvm_configs/llvm-config.h.cmake

@@ -54,81 +54,6 @@
 /* LLVM name for the native target MCA init function, if available */
 #cmakedefine LLVM_NATIVE_TARGETMCA LLVMInitialize${LLVM_NATIVE_ARCH}TargetMCA
 
-/* Define if the AArch64 target is built in */
-#cmakedefine01 LLVM_HAS_AARCH64_TARGET
-
-/* Define if the AMDGPU target is built in */
-#cmakedefine01 LLVM_HAS_AMDGPU_TARGET
-
-/* Define if the ARC target is built in */
-#cmakedefine01 LLVM_HAS_ARC_TARGET
-
-/* Define if the ARM target is built in */
-#cmakedefine01 LLVM_HAS_ARM_TARGET
-
-/* Define if the AVR target is built in */
-#cmakedefine01 LLVM_HAS_AVR_TARGET
-
-/* Define if the BPF target is built in */
-#cmakedefine01 LLVM_HAS_BPF_TARGET
-
-/* Define if the CSKY target is built in */
-#cmakedefine01 LLVM_HAS_CSKY_TARGET
-
-/* Define if the DirectX target is built in */
-#cmakedefine01 LLVM_HAS_DIRECTX_TARGET
-
-/* Define if the Hexagon target is built in */
-#cmakedefine01 LLVM_HAS_HEXAGON_TARGET
-
-/* Define if the Lanai target is built in */
-#cmakedefine01 LLVM_HAS_LANAI_TARGET
-
-/* Define if the LoongArch target is built in */
-#cmakedefine01 LLVM_HAS_LOONGARCH_TARGET
-
-/* Define if the M68k target is built in */
-#cmakedefine01 LLVM_HAS_M68K_TARGET
-
-/* Define if the Mips target is built in */
-#cmakedefine01 LLVM_HAS_MIPS_TARGET
-
-/* Define if the MSP430 target is built in */
-#cmakedefine01 LLVM_HAS_MSP430_TARGET
-
-/* Define if the NVPTX target is built in */
-#cmakedefine01 LLVM_HAS_NVPTX_TARGET
-
-/* Define if the PowerPC target is built in */
-#cmakedefine01 LLVM_HAS_POWERPC_TARGET
-
-/* Define if the RISCV target is built in */
-#cmakedefine01 LLVM_HAS_RISCV_TARGET
-
-/* Define if the Sparc target is built in */
-#cmakedefine01 LLVM_HAS_SPARC_TARGET
-
-/* Define if the SPIRV target is built in */
-#cmakedefine01 LLVM_HAS_SPIRV_TARGET
-
-/* Define if the SystemZ target is built in */
-#cmakedefine01 LLVM_HAS_SYSTEMZ_TARGET
-
-/* Define if the VE target is built in */
-#cmakedefine01 LLVM_HAS_VE_TARGET
-
-/* Define if the WebAssembly target is built in */
-#cmakedefine01 LLVM_HAS_WEBASSEMBLY_TARGET
-
-/* Define if the X86 target is built in */
-#cmakedefine01 LLVM_HAS_X86_TARGET
-
-/* Define if the XCore target is built in */
-#cmakedefine01 LLVM_HAS_XCORE_TARGET
-
-/* Define if the Xtensa target is built in */
-#cmakedefine01 LLVM_HAS_XTENSA_TARGET
-
 /* Define if this is Unixish platform */
 #cmakedefine LLVM_ON_UNIX ${LLVM_ON_UNIX}