busybox: Update i686 build

packages/busybox/arch-i386-Makefile.patch

@@ -0,0 +1,11 @@
+diff -u -r ../busybox-1.24.1/arch/i386/Makefile ./arch/i386/Makefile
+--- ../busybox-1.24.1/arch/i386/Makefile	2015-07-12 22:18:46.000000000 -0400
++++ ./arch/i386/Makefile	2015-12-25 19:05:56.660211464 -0500
+@@ -4,4 +4,5 @@
+ 
+ # -mpreferred-stack-boundary=2 is essential in preventing gcc 4.2.x
+ # from aligning stack to 16 bytes. (Which is gcc's way of supporting SSE).
+-CFLAGS += $(call cc-option,-march=i386 -mpreferred-stack-boundary=2,)
++# This fixes crashing e.g. running busybox sed -e "s#'#'\"'\"'#g"
++# on the x86_64 emulator.
++# CFLAGS += $(call cc-option,-march=i386 -mpreferred-stack-boundary=2,)

packages/busybox/build.sh

@@ -2,6 +2,7 @@ TERMUX_PKG_HOMEPAGE=http://www.busybox.net/
 TERMUX_PKG_DESCRIPTION="Tiny versions of many common UNIX utilities into a single small executable"
 TERMUX_PKG_ESSENTIAL=yes
 TERMUX_PKG_VERSION=1.24.1
+TERMUX_PKG_BUILD_REVISION=1
 TERMUX_PKG_SRCURL=http://www.busybox.net/downloads/busybox-${TERMUX_PKG_VERSION}.tar.bz2
 TERMUX_PKG_BUILD_IN_SRC=yes