ARM execinfo fixes (#598)

* look for arm when looking for execinfo
awslabs · Feb 21, 2020 · 5451686 · 5451686
1 parent 15e64e4
commit 5451686
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/cmake/AwsFeatureTests.cmake b/cmake/AwsFeatureTests.cmake
@@ -45,7 +45,8 @@ int main() {
     __asm__ __volatile__(\"\":\"=r\"(foo):\"r\"(bar):\"memory\");
 }" AWS_HAVE_GCC_INLINE_ASM)
 
-if(NOT LEGACY_COMPILER_SUPPORT)
+string(REGEX MATCH "^(aarch64|arm)" ARM_CPU ${CMAKE_SYSTEM_PROCESSOR})
+if(NOT LEGACY_COMPILER_SUPPORT OR ARM_CPU)
     check_c_source_compiles("
     #include <execinfo.h>
     int main() {