commit f61b3b80cc29b2479228e93cffa406c47e9583fe
author Louis Dionne <ldionne.2@gmail.com> Tue Feb 15 08:18:38 2022 -0500
committer Copybara-Service <copybara-worker@google.com> Wed Feb 16 06:46:22 2022 -0800
tree 3def2a84cd58a35f5f29de2b2731c2b39974feae
parent 1e0047c09eca50a720742acd8f35071164405b31

[runtimes] Deprecate FOO_SYSROOT & friends

As suggested in https://reviews.llvm.org/D112155.

Differential Revision: https://reviews.llvm.org/D119836

NOKEYCHECK=True
GitOrigin-RevId: 641a141da1f22de319e891bdfd61e614632b39f0

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6e39bde..7ab4a7b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -110,6 +110,16 @@
 set(LIBUNWIND_TEST_COMPILER_FLAGS "" CACHE STRING
     "Additional compiler flags for test programs.")
 
+if(NOT CMAKE_SYSROOT AND LIBUNWIND_SYSROOT)
+  message(WARNING "LIBUNWIND_SYSROOT is deprecated, please use CMAKE_SYSROOT instead")
+endif()
+if(NOT CMAKE_CXX_COMPILER_TARGET AND LIBUNWIND_TARGET_TRIPLE)
+  message(WARNING "LIBUNWIND_TARGET_TRIPLE is deprecated, please use CMAKE_CXX_COMPILER_TARGET instead")
+endif()
+if(NOT CMAKE_CXX_COMPILER_EXTERNAL_TOOLCHAIN AND LIBUNWIND_GCC_TOOLCHAIN)
+  message(WARNING "LIBUNWIND_GCC_TOOLCHAIN is deprecated, please use CMAKE_CXX_COMPILER_EXTERNAL_TOOLCHAIN instead")
+endif()
+
 if (LIBUNWIND_ENABLE_SHARED)
   set(LIBUNWIND_DEFAULT_TEST_CONFIG "llvm-libunwind-shared.cfg.in")
 else()