commit e63d1b538d49a04a79cefab0da4be17ecf77c9e3
author Mark de Wever <koraq@xs4all.nl> Sat May 06 16:53:15 2023 +0200
committer Copybara-Service <copybara-worker@google.com> Sat May 06 08:05:38 2023 -0700
tree f92fceec18d122bd4f6c18041e46b5bc66f8ebf1
parent 2e3f75bdeeaf9b835d9c7c3a1c8d985716779cc3

Revert "Reland "[CMake] Bumps minimum version to 3.20.0.""

Unfortunatly not all buildbots are updated.

This reverts commit ffb807ab5375b3f78df198dc5d4302b3b552242f.

GitOrigin-RevId: e8e8707b4aa6e4cc04c0cffb2de01d2de71165fc

CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index bd49dfb..6f12a16 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,7 +2,7 @@
 # Setup Project
 #===============================================================================
 
-cmake_minimum_required(VERSION 3.20.0)
+cmake_minimum_required(VERSION 3.13.4)
 
 set(LLVM_COMMON_CMAKE_UTILS "${CMAKE_CURRENT_SOURCE_DIR}/../cmake")
 

src/CMakeLists.txt

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index ef34174..2eabbe0 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -30,7 +30,8 @@
 # CMake doesn't work correctly with assembly on AIX. Workaround by compiling
 # as C files as well.
 if((APPLE AND CMAKE_VERSION VERSION_LESS 3.19) OR
-   (MINGW AND CMAKE_VERSION VERSION_LESS 3.17))
+   (MINGW AND CMAKE_VERSION VERSION_LESS 3.17) OR
+   (${CMAKE_SYSTEM_NAME} MATCHES "AIX"))
   set_source_files_properties(${LIBUNWIND_ASM_SOURCES} PROPERTIES LANGUAGE C)
 endif()