From c6a7c8edef73c99d8bb511359f7cff98d921ae77 Mon Sep 17 00:00:00 2001
From: Alex O'Connell <git@alexoconnell.net>
Date: Tue, 30 Jul 2024 20:44:56 -0400
Subject: [PATCH] Only enable backtrace on GLIBC linux systems

---
 ggml/CMakeLists.txt | 6 +++++-
 ggml/src/ggml.c     | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/ggml/CMakeLists.txt b/ggml/CMakeLists.txt
index 7fe1661bb..6acd2e8b5 100644
--- a/ggml/CMakeLists.txt
+++ b/ggml/CMakeLists.txt
@@ -175,6 +175,11 @@ set(THREADS_PREFER_PTHREAD_FLAG ON)
 
 find_package(Threads REQUIRED)
 
+check_include_file_cxx(execinfo HAVE_EXECINFO)
+if (HAVE_EXECINFO)
+    add_compile_definitions(GLIBC_BACKTRACE_SUPPORTED)
+endif()
+
 #
 # build the library
 #
@@ -207,7 +212,6 @@ set(GGML_PUBLIC_HEADERS
     include/ggml-alloc.h
     include/ggml-backend.h
     include/ggml-blas.h
-    include/ggml-cann.h
     include/ggml-cuda.h
     include/ggml.h
     include/ggml-kompute.h
diff --git a/ggml/src/ggml.c b/ggml/src/ggml.c
index 4d5667884..7e3ee35d3 100644
--- a/ggml/src/ggml.c
+++ b/ggml/src/ggml.c
@@ -185,7 +185,7 @@ static void ggml_print_backtrace_symbols(void) {
         fprintf(stderr, "%d: %p %s\n", idx, addr, symbol);
     }
 }
-#elif defined(__linux__)
+#elif defined(__linux__) && defined(GLIBC_BACKTRACE_SUPPORTED)
 #include <execinfo.h>
 static void ggml_print_backtrace_symbols(void) {
     void * trace[100];