picolisp: 32-bit C code cannot be built by clang

packages/picolisp/build.sh

@@ -12,6 +12,10 @@ TERMUX_PKG_FOLDERNAME=picoLisp
 TERMUX_PKG_BUILD_IN_SRC=true
 # The assembly is not position-independent (would be a major rewrite):
 TERMUX_PKG_BLACKLISTED_ARCHES="x86_64"
+if [ $TERMUX_ARCH_BITS = 32 ]; then
+	# "Variable length array in structure won't be supported"
+	TERMUX_PKG_CLANG=no
+fi
 
 termux_step_pre_configure() {
 	# Validate that we have the right version: