[llvm] r339729 - Remove vestiges of configure buildsystem

[Stephen Kelly via llvm-commits]

Author: steveire
Date: Tue Aug 14 14:25:49 2018
New Revision: 339729

URL: http://llvm.org/viewvc/llvm-project?rev=339729&view=rev
Log:
Remove vestiges of configure buildsystem

Subscribers: mgorny, llvm-commits

Differential Revision: https://reviews.llvm.org/D50528

Modified:
    llvm/trunk/CMakeLists.txt

Modified: llvm/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/CMakeLists.txt?rev=339729&r1=339728&r2=339729&view=diff
==============================================================================
--- llvm/trunk/CMakeLists.txt (original)
+++ llvm/trunk/CMakeLists.txt Tue Aug 14 14:25:49 2018
@@ -236,29 +236,11 @@ include(CPack)
 # versions).
 if( CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR AND NOT MSVC_IDE )
   message(FATAL_ERROR "In-source builds are not allowed.
-CMake would overwrite the makefiles distributed with LLVM.
 Please create a directory and run cmake from there, passing the path
 to this source directory as the last argument.
 This process created the file `CMakeCache.txt' and the directory `CMakeFiles'.
 Please delete them.")
 endif()
-if( NOT CMAKE_SOURCE_DIR STREQUAL CMAKE_BINARY_DIR )
-  file(GLOB_RECURSE
-    tablegenned_files_on_include_dir
-    "${CMAKE_CURRENT_SOURCE_DIR}/include/llvm/*.gen")
-  file(GLOB_RECURSE
-    tablegenned_files_on_lib_dir
-    "${CMAKE_CURRENT_SOURCE_DIR}/lib/Target/*.inc")
-  if( tablegenned_files_on_include_dir OR tablegenned_files_on_lib_dir)
-    message(FATAL_ERROR "Apparently there is a previous in-source build,
-probably as the result of running `configure' and `make' on
-${CMAKE_CURRENT_SOURCE_DIR}.
-This may cause problems. The suspicious files are:
-${tablegenned_files_on_lib_dir}
-${tablegenned_files_on_include_dir}
-Please clean the source directory.")
-  endif()
-endif()
 
 string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE)