diff -uNr shc-4.0.3/src/shc.c shc-4.0.3.mod/src/shc.c
--- shc-4.0.3/src/shc.c	2019-07-01 19:37:08.000000000 +0300
+++ shc-4.0.3.mod/src/shc.c	2020-05-07 15:01:57.944329115 +0300
@@ -153,7 +153,7 @@
 "\" * Copyright 2019 - Intika <intika@librefox.org>\",",
 "\" * Replace ******** with secret read from fd 21\",",
 "\" * Also change arguments location of sub commands (sh script commands)\",",
-"\" * gcc -Wall -fpic -shared -o shc_secret.so shc_secret.c -ldl\",",
+"\" * clang -Wall -fpic -shared -o shc_secret.so shc_secret.c -ldl\",",
 "\" */\",",
 "\"\",",
 "\"#define _GNU_SOURCE /* needed to get RTLD_NEXT defined in dlfcn.h */\",",
@@ -365,7 +365,7 @@
 "    FILE *fp;",
 "    int line = 0;",
 "",
-"    if ((fp = fopen(\"/tmp/shc_x.c\", \"w\")) == NULL ) {exit(1); exit(1);}",
+"    if ((fp = fopen(\"@TERMUX_PREFIX@/tmp/shc_x.c\", \"w\")) == NULL ) {exit(1); exit(1);}",
 "    for (line = 0; shc_x[line]; line++)	fprintf(fp, \"%s\\n\", shc_x[line]);",
 "    fflush(fp);fclose(fp);",
 "}",
@@ -375,11 +375,11 @@
 "    char cmd[4096];",
 "",
 "	cc = getenv(\"CC\");",
-"	if (!cc) cc = \"cc\";",
+"	if (!cc) cc = \"clang\";",
 "",
-"	sprintf(cmd, \"%s %s -o %s %s\", cc, \"-Wall -fpic -shared\", \"/tmp/shc_x.so\", \"/tmp/shc_x.c -ldl\");",
-"	if (system(cmd)) {remove(\"/tmp/shc_x.c\"); return -1;}",
-"	remove(\"/tmp/shc_x.c\"); return 0;",
+"	sprintf(cmd, \"%s %s -o %s %s\", cc, \"-Wall -fpic -shared\", \"@TERMUX_PREFIX@/tmp/shc_x.so\", \"@TERMUX_PREFIX@/tmp/shc_x.c -ldl\");",
+"	if (system(cmd)) {remove(\"@TERMUX_PREFIX@/tmp/shc_x.c\"); return -1;}",
+"	remove(\"@TERMUX_PREFIX@/tmp/shc_x.c\"); return 0;",
 "}",
 "",
 "void arc4_hardrun(void * str, int len) {",
@@ -396,7 +396,7 @@
 "    shc_x_file();",
 "    if (make()) {exit(1);}",
 "",
-"    setenv(\"LD_PRELOAD\",\"/tmp/shc_x.so\",1);",
+"    setenv(\"LD_PRELOAD\",\"@TERMUX_PREFIX@/tmp/shc_x.so\",1);",
 "",
 "    if(pid==0) {",
 "",
@@ -429,7 +429,7 @@
 "        memcpy(tmp2, str, lentmp);",
 "",
 "        //Clean temp",
-"        remove(\"/tmp/shc_x.so\");",
+"        remove(\"@TERMUX_PREFIX@/tmp/shc_x.so\");",
 "",
 "        //Sinal to detach ptrace",
 "        ptrace(PTRACE_DETACH, 0, 0, 0);",