Mark autoconf and automake as platform-independent

packages/autoconf/build.sh

@@ -3,6 +3,7 @@ TERMUX_PKG_DESCRIPTION="Creator of shell scripts to configure source code packag
 TERMUX_PKG_VERSION=2.69
 TERMUX_PKG_SRCURL=http://ftp.gnu.org/gnu/autoconf/autoconf-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_DEPENDS="m4, make, perl"
+TERMUX_PKG_PLATFORM_INDEPENDENT=yes
 
 termux_step_post_extract_package () {
 	cd $TERMUX_PKG_SRCDIR

packages/automake/build.sh

@@ -3,3 +3,4 @@ TERMUX_PKG_DESCRIPTION="Tool for automatically generating Makefile.in files"
 TERMUX_PKG_VERSION=1.15
 TERMUX_PKG_SRCURL=http://ftp.gnu.org/gnu/automake/automake-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_DEPENDS="autoconf"
+TERMUX_PKG_PLATFORM_INDEPENDENT=yes