Update package version to 3.4.8, fix dependencies and disable architecture specific customization

source.sh

@@ -16,8 +16,7 @@ prepare() {
 # This function is used to compile the source code
 build() {
   ./configure --prefix=/usr          \
-              --disable-static       \
-              --with-gcc-arch=native
+              --disable-static
   make
 }
 
@@ -31,4 +30,7 @@ check() {
 # This function is used to move the compiled files into the output directory
 package() {
   make DESTDIR="$BPM_OUTPUT" install
+
+  # Install package license
+  install -Dm644 "$BPM_SOURCE"/LICENSE "$BPM_OUTPUT"/usr/share/licenses/libffi/LICENSE
 }