[Lldb-commits] [lldb] r367273 - [CMake] Move project() call to main CMake file
Haibo Huang via lldb-commits
lldb-commits at lists.llvm.org
Mon Jul 29 16:09:31 PDT 2019
Author: hhb
Date: Mon Jul 29 16:09:31 2019
New Revision: 367273
URL: http://llvm.org/viewvc/llvm-project?rev=367273&view=rev
Log:
[CMake] Move project() call to main CMake file
Summary:
The main CMake file don't have a project() call. In this case, cmake will run a dummy project(Project ) at the very beginning. Even before cmake_minimum_required. And a series of compiler detections will be triggered.
This is problematic if we depends on some policy to be set. E.g. CMP0056. try_compile will fail before we have a chance to do anything.
Subscribers: mgorny, lldb-commits
Tags: #lldb
Differential Revision: https://reviews.llvm.org/D65362
Modified:
lldb/trunk/CMakeLists.txt
lldb/trunk/cmake/modules/LLDBStandalone.cmake
Modified: lldb/trunk/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/CMakeLists.txt?rev=367273&r1=367272&r2=367273&view=diff
==============================================================================
--- lldb/trunk/CMakeLists.txt (original)
+++ lldb/trunk/CMakeLists.txt Mon Jul 29 16:09:31 2019
@@ -14,6 +14,7 @@ set(CMAKE_MODULE_PATH
# If we are not building as part of LLVM, build LLDB as a standalone project,
# using LLVM as an external library.
if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
+ project(lldb)
include(LLDBStandalone)
endif()
Modified: lldb/trunk/cmake/modules/LLDBStandalone.cmake
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/cmake/modules/LLDBStandalone.cmake?rev=367273&r1=367272&r2=367273&view=diff
==============================================================================
--- lldb/trunk/cmake/modules/LLDBStandalone.cmake (original)
+++ lldb/trunk/cmake/modules/LLDBStandalone.cmake Mon Jul 29 16:09:31 2019
@@ -1,5 +1,3 @@
-project(lldb)
-
option(LLVM_INSTALL_TOOLCHAIN_ONLY "Only include toolchain files in the 'install' target." OFF)
find_package(LLVM REQUIRED CONFIG HINTS "${LLVM_DIR}" NO_CMAKE_FIND_ROOT_PATH)
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