busybox: fix more applets

Seems bc, dc and nmeter are the last ones that crashing.

packages/busybox/0001-clang-fix.patch

@@ -1,3 +1,33 @@
+diff -uNr busybox-1.31.1/libbb/lineedit.c busybox-1.31.1.mod/libbb/lineedit.c
+--- busybox-1.31.1/libbb/lineedit.c	2019-06-10 13:50:53.000000000 +0300
++++ busybox-1.31.1.mod/libbb/lineedit.c	2019-11-12 12:54:35.000425941 +0200
+@@ -2337,6 +2337,7 @@
+  * (in both cases the cursor remains on the input line, '\n' is not printed)
+  * >0 length of input string, including terminating '\n'
+  */
++#pragma clang optimize off
+ int FAST_FUNC read_line_input(line_input_t *st, const char *prompt, char *command, int maxsize)
+ {
+ 	int len, n;
+diff -uNr busybox-1.31.1/miscutils/bc.c busybox-1.31.1.mod/miscutils/bc.c
+--- busybox-1.31.1/miscutils/bc.c	2019-10-21 17:54:40.000000000 +0300
++++ busybox-1.31.1.mod/miscutils/bc.c	2019-11-12 12:48:49.419098420 +0200
+@@ -7435,6 +7435,7 @@
+ }
+ 
+ #if ENABLE_BC
++#pragma clang optimize off
+ int bc_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+ int bc_main(int argc UNUSED_PARAM, char **argv)
+ {
+@@ -7454,6 +7455,7 @@
+ #endif
+ 
+ #if ENABLE_DC
++#pragma clang optimize off
+ int dc_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+ int dc_main(int argc UNUSED_PARAM, char **argv)
+ {
 diff -uNr busybox-1.31.1/miscutils/less.c busybox-1.31.1.mod/miscutils/less.c
 --- busybox-1.31.1/miscutils/less.c	2019-06-10 13:50:53.000000000 +0300
 +++ busybox-1.31.1.mod/miscutils/less.c	2019-11-12 03:30:59.054944977 +0200
@@ -32,6 +62,17 @@ diff -uNr busybox-1.31.1/networking/httpd.c busybox-1.31.1.mod/networking/httpd.
  int httpd_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
  int httpd_main(int argc UNUSED_PARAM, char **argv)
  {
+diff -uNr busybox-1.31.1/procps/nmeter.c busybox-1.31.1.mod/procps/nmeter.c
+--- busybox-1.31.1/procps/nmeter.c	2019-06-10 13:50:53.000000000 +0300
++++ busybox-1.31.1.mod/procps/nmeter.c	2019-11-12 12:59:16.564931184 +0200
+@@ -821,6 +821,7 @@
+ 	init_cr
+ };
+ 
++#pragma clang optimize off
+ int nmeter_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
+ int nmeter_main(int argc UNUSED_PARAM, char **argv)
+ {
 diff -uNr busybox-1.31.1/runit/svlogd.c busybox-1.31.1.mod/runit/svlogd.c
 --- busybox-1.31.1/runit/svlogd.c	2019-06-10 13:50:53.000000000 +0300
 +++ busybox-1.31.1.mod/runit/svlogd.c	2019-11-12 03:28:11.214155815 +0200

packages/busybox/build.sh

@@ -2,7 +2,7 @@ TERMUX_PKG_HOMEPAGE=https://busybox.net/
 TERMUX_PKG_DESCRIPTION="Tiny versions of many common UNIX utilities into a single small executable"
 TERMUX_PKG_LICENSE="GPL-2.0"
 TERMUX_PKG_VERSION=1.31.1
-TERMUX_PKG_REVISION=1
+TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://busybox.net/downloads/busybox-${TERMUX_PKG_VERSION}.tar.bz2
 TERMUX_PKG_SHA256=d0f940a72f648943c1f2211e0e3117387c31d765137d92bd8284a3fb9752a998
 TERMUX_PKG_BUILD_IN_SRC=true