Author: lanza
Date: Wed Jul 17 17:21:57 2019
New Revision: 366392
URL: http://llvm.org/viewvc/llvm-project?rev=366392&view=rev
Log:
[cmake] Add NATIVE build for cross compiling standalone builds
TableGen is a host tool and requires a native variant for every build.
While building as a part of llvm this is trivial and llvm handles it.
However, building standalone means that lldb has to handle this itself.
Add a NATIVE build variant to enable this.
Modified:
lldb/trunk/CMakeLists.txt
Modified: lldb/trunk/CMakeLists.txt
URL:
http://llvm.org/viewvc/llvm-project/lldb/trunk/CMakeLists.txt?rev=366392&r1=366391&r2=366392&view=diff
==============================================================================
--- lldb/trunk/CMakeLists.txt (original)
+++ lldb/trunk/CMakeLists.txt Wed Jul 17 17:21:57 2019
@@ -39,6 +39,20 @@ if (NOT LLDB_DISABLE_PYTHON)
add_subdirectory(scripts)
endif ()
+if(CMAKE_CROSSCOMPILING AND LLDB_BUILT_STANDALONE)
+ set(LLVM_USE_HOST_TOOLS ON)
+ include(CrossCompile)
+ if (NOT LLDB_PATH_TO_NATIVE_LLVM_BUILD OR
+ NOT LLDB_PATH_TO_NATIVE_CLANG_BUILD)
+ message(FATAL_ERROR
+ "Crosscompiling standalone requires the variables
LLDB_PATH_TO_NATIVE_{CLANG,LLVM}_BUILD
+ for building the native lldb-tblgen used during the build process.")
+ endif()
+ llvm_create_cross_target(lldb NATIVE "" Release
+ -DLLDB_PATH_TO_LLVM_BUILD=${LLDB_PATH_TO_NATIVE_LLVM_BUILD}
+ -DLLDB_PATH_TO_CLANG_BUILD=${LLDB_PATH_TO_NATIVE_CLANG_BUILD})
+endif()
+
add_subdirectory(utils/TableGen)
add_subdirectory(source)
add_subdirectory(tools)
_______________________________________________
lldb-commits mailing list
lldb-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
