build-package.sh: Setup $TERMUX_PREFIX/etc as well

build-package.sh

@@ -183,7 +183,7 @@ TERMUX_PKG_MAINTAINER="Fredrik Fornwall <fredrik@fornwall.net>"
 # Cleanup old state
 rm -Rf   $TERMUX_PKG_BUILDDIR $TERMUX_PKG_PACKAGEDIR $TERMUX_PKG_SRCDIR $TERMUX_PKG_TMPDIR $TERMUX_PKG_MASSAGEDIR
 # Ensure folders present (but not $TERMUX_PKG_SRCDIR, it will be created in build)
-mkdir -p $TERMUX_PKG_BUILDDIR $TERMUX_PKG_PACKAGEDIR $TERMUX_PKG_TMPDIR $TERMUX_PKG_CACHEDIR $TERMUX_PKG_MASSAGEDIR $PKG_CONFIG_LIBDIR $TERMUX_PREFIX/{bin,lib,share,tmp}
+mkdir -p $TERMUX_PKG_BUILDDIR $TERMUX_PKG_PACKAGEDIR $TERMUX_PKG_TMPDIR $TERMUX_PKG_CACHEDIR $TERMUX_PKG_MASSAGEDIR $PKG_CONFIG_LIBDIR $TERMUX_PREFIX/{bin,etc,lib,share,tmp}
 
 # If $TERMUX_PREFIX already exists, it may have been built for a different arch
 TERMUX_ARCH_FILE=/data/TERMUX_ARCH