diff -u -r ../gnucobol-3.1.2/libcob/common.c ./libcob/common.c
--- ../gnucobol-3.1.2/libcob/common.c	2020-12-23 10:51:14.000000000 +0000
+++ ./libcob/common.c	2024-05-16 12:22:08.291881565 +0000
@@ -113,6 +113,7 @@
 #if defined (WITH_XML2)
 #include <libxml/xmlversion.h>
 #include <libxml/xmlwriter.h>
+#include <libxml/parser.h>
 #endif
 
 #if defined (WITH_CJSON)
@@ -4631,9 +4632,9 @@
 #else
 		if ((tmpdir = check_valid_env_tmpdir ("TMP")) == NULL
 		 && (tmpdir = check_valid_env_tmpdir ("TEMP")) == NULL) {
-			if (!check_valid_dir ("/tmp")) {
-				tmp = cob_fast_malloc (5U);
-				strcpy (tmp, "/tmp");
+			if (!check_valid_dir ("@TERMUX_PREFIX@/tmp")) {
+				tmp = cob_fast_malloc (strlen("@TERMUX_PREFIX@") + 5U);
+				strcpy (tmp, "@TERMUX_PREFIX@/tmp");
 				tmpdir = tmp;
 			}
 		}