i#6326 M1 hang: Work around M1 build hang

Works around a Mac M1 build hang on assembly configuration. Tested on a local M1 machine where CMake configuration now finishes. Issue: #6326
DynamoRIO · Feb 11, 2025 · 6d87780 · 6d87780
1 parent e73f0bc
commit 6d87780
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/make/cpp2asm_support.cmake b/make/cpp2asm_support.cmake
@@ -178,6 +178,8 @@ if (NOT "${CMAKE_GENERATOR}" MATCHES "Visual Studio")
     # NASM support was added in 2.8.3.  It clears ASM_DIALECT for us.
     enable_language(ASM_NASM)
   else (APPLE AND NOT AARCH64)
+    # XXX i#6326: Avoid a cmake hang by setting this.
+    set(CMAKE_ASM_LINKER_DEPFILE_SUPPORTED TRUE)
     enable_language(ASM)
   endif ()
 endif ()