diff --git a/build.sh b/build.sh
index 787617a..fadcf06 100755
--- a/build.sh
+++ b/build.sh
@@ -28,37 +28,60 @@ function die() {
     exit 1
 }
 
+function build_for_arch() {
+    # Arguments: <arch> <musl_path> <c_compiler> <cxx_compiler> <exe_linker_flags> <cxx_flags> <cmake_system_processor>
+    local arch="$1"
+    local musl_path="$2"
+    local c_compiler="$3"
+    local cxx_compiler="$4"
+    local exe_linker_flags="$5"
+    local cxx_flags="$6"
+    local cmake_system_processor="$7"
+
+    echo "Building for $arch (musl)..."
+
+    local build_dir="build_${arch}"
+    local cmake_args=(
+        -B "$build_dir"
+        -DCMAKE_BUILD_TYPE=Release
+        "-DCMAKE_C_COMPILER=$musl_path/bin/$c_compiler"
+        "-DCMAKE_CXX_COMPILER=$musl_path/bin/$cxx_compiler"
+        -DCMAKE_EXE_LINKER_FLAGS="$exe_linker_flags"
+        -DCMAKE_CXX_FLAGS="$cxx_flags"
+        .
+    )
+    if [[ -n "$cmake_system_processor" ]]; then
+        cmake_args+=("-DCMAKE_SYSTEM_PROCESSOR=$cmake_system_processor")
+    fi
+
+    cmake "${cmake_args[@]}"
+    cmake --build "$build_dir" --target simple_object_storage --config Release -j"$JOBS"
+    mkdir -p "${EXE_DIR}"
+    cp "$build_dir/${PROJECTNAME}" "${EXE_DIR}/${PROJECTNAME}.$arch"
+
+    echo "$arch executable built: ${PROJECTNAME}.$arch"
+}
+
 function build_amd64() {
-# Build for amd64 (musl)
-echo "Building for amd64 (musl)..."
-
-MUSLPATH="$HOME/.musl-cross/x86_64-linux-musl-cross"
-
-cmake -B build_amd64 -DCMAKE_BUILD_TYPE=Release \
-  "-DCMAKE_C_COMPILER=$MUSLPATH/bin/x86_64-linux-musl-gcc" \
-  "-DCMAKE_CXX_COMPILER=$MUSLPATH/bin/x86_64-linux-musl-g++" \
-  -DCMAKE_EXE_LINKER_FLAGS="-static" \
-  -DCMAKE_CXX_FLAGS="-march=x86-64" .
-cmake --build build_amd64 --target simple_object_storage --config Release -j"$JOBS"
-mkdir -p "${EXE_DIR}"
-cp "build_amd64/${PROJECTNAME}" "${EXE_DIR}/${PROJECTNAME}.amd64"
+    build_for_arch \
+        "amd64" \
+        "$HOME/.musl-cross/x86_64-linux-musl-cross" \
+        "x86_64-linux-musl-gcc" \
+        "x86_64-linux-musl-g++" \
+        "-static" \
+        "-march=x86-64" \
+        ""
 }
 
 function build_arm64() {
-# Build for arm64 (musl)
-echo "Building for arm64 (musl)..."
-
-MUSLPATH="$HOME/.musl-cross/aarch64-linux-musl-cross"
-
-cmake -B build_arm64 -DCMAKE_BUILD_TYPE=Release \
-  "-DCMAKE_C_COMPILER=$MUSLPATH/bin/aarch64-linux-musl-gcc" \
-  "-DCMAKE_CXX_COMPILER=$MUSLPATH/bin/aarch64-linux-musl-g++" \
-  -DCMAKE_EXE_LINKER_FLAGS="-static" \
-  -DCMAKE_CXX_FLAGS="-march=armv8-a" \
-  -DCMAKE_SYSTEM_PROCESSOR=aarch64 .
-cmake --build build_arm64 --target simple_object_storage --config Release -j"$JOBS"
-mkdir -p "${EXE_DIR}"
-cp "build_arm64/${PROJECTNAME}" "${EXE_DIR}/${PROJECTNAME}.arm64"
+    build_for_arch \
+        "arm64" \
+        "$HOME/.musl-cross/aarch64-linux-musl-cross" \
+        "aarch64-linux-musl-gcc" \
+        "aarch64-linux-musl-g++" \
+        "-static" \
+        "-march=armv8-a" \
+        "aarch64"
 }
 
 #--------------------------------
@@ -74,15 +97,11 @@ mkdir -p "${EXE_DIR}"
 BUILDSTR="${1:-amd64}"
 
 if [ "$BUILDSTR" = "all" ] || [ "$BUILDSTR" = "arm64" ]; then
-    title "Building linux-arm64 executable"
     build_arm64 || die "Failed to build linux-arm64 executable"
-    echo "arm64 executable: ./simple_object_storage-linux-arm64" 
 fi
 
 if [ "$BUILDSTR" = "all" ] || [ "$BUILDSTR" = "amd64" ]; then
-    title "Building linux-x86_64 executable"
     build_amd64 || die "Failed to build linux-x86_64 executable"
-    echo "amd64 executable: ./simple_object_storage-linux-amd64" 
 fi
 
 echo "Build completed successfully!"