diff --git a/app/src/main/cpp/CMakeLists.txt b/app/src/main/cpp/CMakeLists.txt
index 362abfe1f..615210b64 100644
--- a/app/src/main/cpp/CMakeLists.txt
+++ b/app/src/main/cpp/CMakeLists.txt
@@ -4,17 +4,17 @@ include(ExternalProject)
 include(FetchContent)
 
 if (NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
-    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Ofast -fvisibility=hidden -fvisibility-inlines-hidden -funroll-loops -flto \
-           -mllvm -polly \
-           -mllvm -polly-run-dce \
-           -mllvm -polly-run-inliner \
-           -mllvm -polly-isl-arg=--no-schedule-serialize-sccs \
-           -mllvm -polly-ast-use-context \
-           -mllvm -polly-detect-keep-going \
-           -mllvm -polly-position=before-vectorizer \
-           -mllvm -polly-vectorizer=stripmine \
-           -mllvm -polly-detect-profitability-min-per-loop-insts=40 \
-           -mllvm -polly-invariant-load-hoisting")
+    string(CONCAT CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Ofast -fvisibility=hidden -fvisibility-inlines-hidden -funroll-loops -flto "
+           "-mllvm -polly "
+           "-mllvm -polly-run-dce "
+           "-mllvm -polly-run-inliner "
+           "-mllvm -polly-isl-arg=--no-schedule-serialize-sccs "
+           "-mllvm -polly-ast-use-context "
+           "-mllvm -polly-detect-keep-going "
+           "-mllvm -polly-position=before-vectorizer "
+           "-mllvm -polly-vectorizer=stripmine "
+           "-mllvm -polly-detect-profitability-min-per-loop-insts=40 "
+           "-mllvm -polly-invariant-load-hoisting")
 endif (NOT CMAKE_BUILD_TYPE STREQUAL "Debug")
 
 option(BUILD_TESTING OFF)