specify essential packages

* libbz2 / bzip2
 * coreutils
 * libcurl / curl
 * gzip
 * less
 * tar
 * liblzma / xz-utils

packages/coreutils/build.sh

@@ -1,8 +1,9 @@
 TERMUX_PKG_HOMEPAGE=https://www.gnu.org/software/coreutils/
 TERMUX_PKG_DESCRIPTION="Basic file, shell and text manipulation utilities from the GNU project"
 TERMUX_PKG_LICENSE="GPL-3.0"
+TERMUX_PKG_ESSENTIAL=yes
 TERMUX_PKG_VERSION=8.31
-TERMUX_PKG_REVISION=3
+TERMUX_PKG_REVISION=4
 TERMUX_PKG_SHA256=ff7a9c918edce6b4f4b2725e3f9b37b0c4d193531cac49a48b56c4d0d3a9e9fd
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/coreutils/coreutils-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_DEPENDS="libandroid-support, libiconv"

packages/gzip/build.sh

@@ -1,8 +1,9 @@
 TERMUX_PKG_HOMEPAGE=https://www.gnu.org/software/gzip/
 TERMUX_PKG_DESCRIPTION="Standard GNU file compression utilities"
 TERMUX_PKG_LICENSE="GPL-3.0"
+TERMUX_PKG_ESSENTIAL=yes
 TERMUX_PKG_VERSION=1.10
-TERMUX_PKG_REVISION=1
+TERMUX_PKG_REVISION=2
 TERMUX_PKG_SHA256=8425ccac99872d544d4310305f915f5ea81e04d0f437ef1a230dc9d1c819d7c0
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/gzip/gzip-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="ac_cv_path_GREP=grep"

packages/less/build.sh

@@ -1,7 +1,9 @@
 TERMUX_PKG_HOMEPAGE=http://www.greenwoodsoftware.com/less/
 TERMUX_PKG_DESCRIPTION="Terminal pager program used to view the contents of a text file one screen at a time"
 TERMUX_PKG_LICENSE="GPL-3.0"
+TERMUX_PKG_ESSENTIAL=yes
 TERMUX_PKG_VERSION=551
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=http://www.greenwoodsoftware.com/less/less-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=ff165275859381a63f19135a8f1f6c5a194d53ec3187f94121ecd8ef0795fe3d
 TERMUX_PKG_DEPENDS="ncurses"

packages/libbz2/build.sh

@@ -1,7 +1,9 @@
 TERMUX_PKG_HOMEPAGE=http://www.bzip.org/
 TERMUX_PKG_DESCRIPTION="BZ2 format compression library"
 TERMUX_PKG_LICENSE="BSD"
+TERMUX_PKG_ESSENTIAL=yes
 TERMUX_PKG_VERSION=1.0.8
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=https://fossies.org/linux/misc/bzip2-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_SHA256=47fd74b2ff83effad0ddf62074e6fad1f6b4a77a96e121ab421c20a216371a1f
 TERMUX_PKG_EXTRA_MAKE_ARGS="PREFIX=$TERMUX_PREFIX"

packages/libbz2/bzip2.subpackage.sh

@@ -1,2 +1,3 @@
 TERMUX_SUBPKG_INCLUDE="bin/ share/man/man1/"
 TERMUX_SUBPKG_DESCRIPTION="Tools for working with bzip2 compression"
+TERMUX_SUBPKG_ESSENTIAL=yes

packages/libcurl/build.sh

@@ -1,7 +1,9 @@
 TERMUX_PKG_HOMEPAGE=https://curl.haxx.se/
 TERMUX_PKG_DESCRIPTION="Easy-to-use client-side URL transfer library"
 TERMUX_PKG_LICENSE="MIT"
+TERMUX_PKG_ESSENTIAL=yes
 TERMUX_PKG_VERSION=7.65.3
+TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=https://curl.haxx.se/download/curl-${TERMUX_PKG_VERSION}.tar.bz2
 TERMUX_PKG_SHA256=0a855e83be482d7bc9ea00e05bdb1551a44966076762f9650959179c89fce509
 TERMUX_PKG_DEPENDS="openssl (>= 1.1.1), libnghttp2, zlib"

packages/libcurl/curl.subpackage.sh

@@ -1,2 +1,3 @@
 TERMUX_SUBPKG_INCLUDE="bin/curl share/man/man1/curl.1.gz"
 TERMUX_SUBPKG_DESCRIPTION="Command line tool for transferring data with URL syntax"
+TERMUX_SUBPKG_ESSENTIAL=yes

packages/liblzma/build.sh

@@ -1,7 +1,8 @@
 TERMUX_PKG_HOMEPAGE=https://tukaani.org/xz/
 TERMUX_PKG_DESCRIPTION="XZ-format compression library"
 TERMUX_PKG_LICENSE="GPL-2.0"
+TERMUX_PKG_ESSENTIAL=yes
 TERMUX_PKG_VERSION=5.2.4
-TERMUX_PKG_REVISION=2
+TERMUX_PKG_REVISION=3
 TERMUX_PKG_SHA256=9717ae363760dedf573dad241420c5fea86256b65bc21d2cf71b2b12f0544f4b
 TERMUX_PKG_SRCURL=https://fossies.org/linux/misc/xz-${TERMUX_PKG_VERSION}.tar.xz

packages/liblzma/xz-utils.subpackage.sh

@@ -1,2 +1,3 @@
 TERMUX_SUBPKG_INCLUDE="bin/ share/man/man1/"
 TERMUX_SUBPKG_DESCRIPTION="XZ-format compression tools"
+TERMUX_SUBPKG_ESSENTIAL=yes

packages/tar/build.sh

@@ -1,8 +1,9 @@
 TERMUX_PKG_HOMEPAGE=https://www.gnu.org/software/tar/
 TERMUX_PKG_DESCRIPTION="GNU tar for manipulating tar archives"
 TERMUX_PKG_LICENSE="GPL-3.0"
+TERMUX_PKG_ESSENTIAL=yes
 TERMUX_PKG_VERSION=1.32
-TERMUX_PKG_REVISION=2
+TERMUX_PKG_REVISION=3
 TERMUX_PKG_SHA256=d0d3ae07f103323be809bc3eac0dcc386d52c5262499fe05511ac4788af1fdd8
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/tar/tar-${TERMUX_PKG_VERSION}.tar.xz
 # Allow xz compression (busybox only provides xz decompression):