[PATCH] D139623: [llvm][cmake] Fix add_subdirectory build in multi-config

[Sebastian Neubauer via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG3e2a6d7f0317: [llvm][cmake] Fix add_subdirectory build in multi-config (authored by sebastian-ne).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D139623/new/

https://reviews.llvm.org/D139623

Files:
  llvm/cmake/modules/AddLLVM.cmake
  llvm/cmake/modules/CMakeLists.txt


Index: llvm/cmake/modules/CMakeLists.txt
===================================================================
--- llvm/cmake/modules/CMakeLists.txt
+++ llvm/cmake/modules/CMakeLists.txt
@@ -3,7 +3,8 @@
 include(FindPrefixFromConfig)
 
 # CMAKE_INSTALL_PACKAGEDIR might be absolute, so don't reuse below.
-set(llvm_cmake_builddir "${LLVM_LIBRARY_DIR}/cmake/llvm")
+string(REPLACE "${CMAKE_CFG_INTDIR}" "." llvm_cmake_builddir  "${LLVM_LIBRARY_DIR}")
+set(llvm_cmake_builddir "${llvm_cmake_builddir}/cmake/llvm")
 
 # First for users who use an installed LLVM, create the LLVMExports.cmake file.
 set(LLVM_EXPORTS_FILE ${llvm_cmake_builddir}/LLVMExports.cmake)
Index: llvm/cmake/modules/AddLLVM.cmake
===================================================================
--- llvm/cmake/modules/AddLLVM.cmake
+++ llvm/cmake/modules/AddLLVM.cmake
@@ -1126,7 +1126,8 @@
           message(FATAL_ERROR "LLVM_INSTALL_PACKAGE_DIR must be defined and writable. GEN_CONFIG should only be passe when building LLVM proper.")
       endif()
       # LLVM_INSTALL_PACKAGE_DIR might be absolute, so don't reuse below.
-      set(llvm_cmake_builddir "${LLVM_LIBRARY_DIR}/cmake/llvm")
+      string(REPLACE "${CMAKE_CFG_INTDIR}" "." llvm_cmake_builddir  "${LLVM_LIBRARY_DIR}")
+      set(llvm_cmake_builddir "${llvm_cmake_builddir}/cmake/llvm")
       file(WRITE
           "${llvm_cmake_builddir}/LLVMConfigExtensions.cmake"
           "set(LLVM_STATIC_EXTENSIONS ${LLVM_STATIC_EXTENSIONS})")


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