packages: standardize values of several control variables for build.sh

Variables

 TERMUX_PKG_PLATFORM_INDEPENDENT
 TERMUX_DEBUG
 TERMUX_PKG_HAS_DEBUG
 TERMUX_PKG_ESSENTIAL
 TERMUX_SUBPKG_ESSENTIAL
 TERMUX_PKG_NO_STATICSPLIT
 TERMUX_PKG_BUILD_IN_SRC
 TERMUX_PKG_FORCE_CMAKE
 TERMUX_PKG_HOSTBUILD

should not accept arbitrary values for marking them "enabled". Instead
they should accept boolean values which makes them easier to handle and
also makes their meaning clear.

build-package.sh should make decision based on variable's value but not on
whether it is set or empty.

%ci:no-build

build-package.sh

@@ -16,7 +16,7 @@ if [ "$(uname -o)" = "Android" ] || [ -e "/system/bin/app_process" ]; then
 	# is performed on device.
 	export TERMUX_ON_DEVICE_BUILD=true
 else
-	export TERMUX_ON_DEVICE_BUILD=
+	export TERMUX_ON_DEVICE_BUILD=false
 fi
 
 # Lock file to prevent parallel running in the same environment.
@@ -168,7 +168,7 @@ export TERMUX_SCRIPTDIR
 # shellcheck source=scripts/properties.sh
 . "$TERMUX_SCRIPTDIR/scripts/properties.sh"
 
-if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+if $TERMUX_ON_DEVICE_BUILD; then
 	# For on device builds cross compiling is not supported.
 	# Target architecture must be same as for environment used currently.
 	export TERMUX_ARCH=$(dpkg --print-architecture)
@@ -180,11 +180,11 @@ _show_usage() {
     echo "Build a package by creating a .deb file in the debs/ folder."
     echo
     echo "Available options:"
-    [ -z "$TERMUX_ON_DEVICE_BUILD" ] && echo "  -a The architecture to build for: aarch64(default), arm, i686, x86_64 or all."
+    ! $TERMUX_ON_DEVICE_BUILD && echo "  -a The architecture to build for: aarch64(default), arm, i686, x86_64 or all."
     echo "  -d Build with debug symbols."
     echo "  -D Build a disabled package in disabled-packages/."
     echo "  -f Force build even if package has already been built."
-    [ -z "$TERMUX_ON_DEVICE_BUILD" ] && echo "  -i Download and extract dependencies instead of building them."
+    ! $TERMUX_ON_DEVICE_BUILD && echo "  -i Download and extract dependencies instead of building them."
     echo "  -I Download and extract dependencies instead of building them, keep existing /data/data/com.termux files."
     echo "  -q Quiet build."
     echo "  -s Skip dependency check."
@@ -195,7 +195,7 @@ _show_usage() {
 while getopts :a:hdDfiIqso: option; do
 	case "$option" in
 		a)
-			if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+			if $TERMUX_ON_DEVICE_BUILD; then
 				termux_error_exit "./build-package.sh: option '-a' is not available for on-device builds"
 			else
 				export TERMUX_ARCH="$OPTARG"
@@ -206,7 +206,7 @@ while getopts :a:hdDfiIqso: option; do
 		D) local TERMUX_IS_DISABLED=true;;
 		f) TERMUX_FORCE_BUILD=true;;
 		i)
-			if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+			if $TERMUX_ON_DEVICE_BUILD; then
 				termux_error_exit "./build-package.sh: option '-i' is not available for on-device builds"
 			else
 				export TERMUX_INSTALL_DEPS=true
@@ -236,7 +236,7 @@ while (($# > 0)); do
 		fi
 
 		# Handle 'all' arch:
-		if [ -z "$TERMUX_ON_DEVICE_BUILD" ] && [ -n "${TERMUX_ARCH+x}" ] && [ "${TERMUX_ARCH}" = 'all' ]; then
+		if ! $TERMUX_ON_DEVICE_BUILD && [ -n "${TERMUX_ARCH+x}" ] && [ "${TERMUX_ARCH}" = 'all' ]; then
 			for arch in 'aarch64' 'arm' 'i686' 'x86_64'; do
 				env TERMUX_ARCH="$arch" TERMUX_BUILD_IGNORE_LOCK=true ./build-package.sh \
 					${TERMUX_FORCE_BUILD+-f} ${TERMUX_INSTALL_DEPS+-i} ${TERMUX_IS_DISABLED+-D} \

clean.sh

@@ -8,10 +8,10 @@ set -e -u
 if [ "$(uname -o)" = "Android" ] || [ -e "/system/bin/app_process" ]; then
 	TERMUX_ON_DEVICE_BUILD=true
 else
-	TERMUX_ON_DEVICE_BUILD=
+	TERMUX_ON_DEVICE_BUILD=false
 fi
 
-if [ "$(id -u)" = "0" ] && [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+if [ "$(id -u)" = "0" ] && $TERMUX_ON_DEVICE_BUILD; then
 	echo "On-device execution of this script as root is disabled."
 	exit 1
 fi
@@ -38,7 +38,7 @@ fi
 		chmod +w -R "$TERMUX_TOPDIR"
 	fi
 
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		# For on-device build cleanup /data shouldn't be erased.
 		rm -Rf "$TERMUX_TOPDIR"
 	else

packages/aapt/build.sh

@@ -5,13 +5,13 @@ _TAG_VERSION=7.1.2
 _TAG_REVISION=33
 TERMUX_PKG_VERSION=${_TAG_VERSION}.${_TAG_REVISION}
 TERMUX_PKG_REVISION=7
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_DEPENDS="libc++, libexpat, libpng, libzopfli, zlib"
 
 termux_step_pre_configure() {
 	# Certain packages are not safe to build on device because their
 	# build.sh script deletes specific files in $TERMUX_PREFIX.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 }

packages/abduco/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=0.6
 TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=http://www.brain-dump.org/projects/abduco/abduco-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=c90909e13fa95770b5afc3b59f311b3d3d2fdfae23f9569fa4f96a3e192a35f4
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_DEPENDS="dvtm"
 
 termux_step_pre_configure() {

packages/abuild/build.sh

@@ -8,7 +8,7 @@ TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://github.com/alpinelinux/abuild/archive/v$TERMUX_PKG_VERSION.tar.gz
 TERMUX_PKG_SHA256=f6f704e34f9d388a0228b645050dc7db7bf92f15a088835ae2c9b244420b9b61
 TERMUX_PKG_DEPENDS="apk-tools, autoconf, automake, bash, clang, curl, libtool, make, openssl-tool, pkg-config, tar, zlib"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_EXTRA_MAKE_ARGS="sysconfdir=$TERMUX_PREFIX/etc"
 TERMUX_PKG_CONFFILES="etc/abuild.conf"
 

packages/ack-grep/build.sh

@@ -6,7 +6,7 @@ TERMUX_PKG_SRCURL=https://beyondgrep.com/ack-v${TERMUX_PKG_VERSION}
 TERMUX_PKG_SHA256=8e49c66019af3a5bf5bce23c005231b2980e93889aa047ee54d857a75ab4a062
 TERMUX_PKG_DEPENDS="perl"
 TERMUX_PKG_SKIP_SRC_EXTRACT=yes
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
 
 termux_step_make_install() {
 	termux_download \

packages/alpine/build.sh

@@ -15,7 +15,7 @@ TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
 --with-system-pinerc=${TERMUX_PREFIX}/etc/pine.conf
 --with-passfile=$TERMUX_ANDROID_HOME/.pine-passfile
 "
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
 	export TCC=$CC

packages/apache2/build.sh

@@ -75,7 +75,7 @@ TERMUX_PKG_EXTRA_MAKE_ARGS="-s"
 termux_step_pre_configure() {
 	# Certain packages are not safe to build on device because their
 	# build.sh script deletes specific files in $TERMUX_PREFIX.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 

packages/apk-tools/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=2.10.4
 TERMUX_PKG_SRCURL=https://github.com/alpinelinux/apk-tools/archive/v${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=c08aa725a0437a6a83c5364a1a3a468e4aef5d1d09523369074779021397281c
 TERMUX_PKG_DEPENDS="openssl, zlib"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_EXTRA_MAKE_ARGS="LUAAPK="
 TERMUX_PKG_CONFFILES="etc/apk/repositories"
 

packages/apksigner/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=0.7
 TERMUX_PKG_REVISION=1
 TERMUX_PKG_SHA256=340560c4f75af3501f037452bcf184fa48fd18bc877a4cce9a51a3fa047b4b38
 TERMUX_PKG_SRCURL=https://github.com/fornwall/apksigner/archive/v${TERMUX_PKG_VERSION}.tar.gz
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_PLATFORM_INDEPENDENT=true
 
 termux_step_make() {

packages/apr/build.sh

@@ -8,7 +8,7 @@ TERMUX_PKG_SHA256=e2e148f0b2e99b8e5c6caa09f6d4fb4dd3e83f744aa72a952f94f5a14436f7
 TERMUX_PKG_DEPENDS="libuuid"
 TERMUX_PKG_BREAKS="apr-dev"
 TERMUX_PKG_REPLACES="apr-dev"
-TERMUX_PKG_BUILD_IN_SRC="yes"
+TERMUX_PKG_BUILD_IN_SRC=true
 # "ac_cv_search_crypt=" to avoid needlessly linking to libcrypt.
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
 --with-installbuilddir=$TERMUX_PREFIX/share/apr-1/build

packages/apt/build.sh

@@ -11,7 +11,7 @@ TERMUX_PKG_CONFLICTS="apt-transport-https"
 TERMUX_PKG_REPLACES="apt-transport-https"
 TERMUX_PKG_RECOMMENDS="game-repo, science-repo"
 TERMUX_PKG_SUGGESTS="unstable-repo"
-TERMUX_PKG_ESSENTIAL=yes
+TERMUX_PKG_ESSENTIAL=true
 
 TERMUX_PKG_CONFFILES="
 etc/apt/sources.list
@@ -46,7 +46,7 @@ lib/libapt-inst.so
 termux_step_pre_configure() {
 	# Certain packages are not safe to build on device because their
 	# build.sh script deletes specific files in $TERMUX_PREFIX.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 }

packages/argp/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=1.3
 TERMUX_PKG_REVISION=1
 TERMUX_PKG_SHA256=dec79694da1319acd2238ce95df57f3680fea2482096e483323fddf3d818d8be
 TERMUX_PKG_SRCURL=https://www.lysator.liu.se/~nisse/misc/argp-standalone-$TERMUX_PKG_VERSION.tar.gz
-TERMUX_PKG_NO_STATICSPLIT=yes
+TERMUX_PKG_NO_STATICSPLIT=true
 
 termux_step_post_make_install() {
 	cp libargp.a $TERMUX_PREFIX/lib

packages/asciinema/build.sh

@@ -4,9 +4,9 @@ TERMUX_PKG_LICENSE="GPL-3.0"
 TERMUX_PKG_VERSION=2.0.2
 TERMUX_PKG_SHA256=2578a1b5611e5375771ef6582a6533ef8d40cdbed1ba1c87786fd23af625ab68
 TERMUX_PKG_SRCURL=https://github.com/asciinema/asciinema/archive/v${TERMUX_PKG_VERSION}.tar.gz
-TERMUX_PKG_BUILD_IN_SRC=yes
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
-TERMUX_PKG_HAS_DEBUG=no
+TERMUX_PKG_BUILD_IN_SRC=true
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
+TERMUX_PKG_HAS_DEBUG=false
 # ncurses-utils for tput which asciinema uses:
 TERMUX_PKG_DEPENDS="python, ncurses-utils"
 

packages/attr/build.sh

@@ -7,7 +7,7 @@ TERMUX_PKG_SRCURL=http://download.savannah.gnu.org/releases/attr/attr-${TERMUX_P
 TERMUX_PKG_SHA256=5ead72b358ec709ed00bbf7a9eaef1654baad937c001c044fe8b74c57f5324e7
 TERMUX_PKG_BREAKS="attr-dev"
 TERMUX_PKG_REPLACES="attr-dev"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--enable-gettext=no"
 # TERMUX_PKG_MAKE_INSTALL_TARGET="install install-lib"
 # attr.5 man page is in linux-man-pages:

packages/autoconf/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=2.69
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/autoconf/autoconf-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_SHA256=64ebcec9f8ac5b2487125a86a7760d2591ac9e1d3dbd59489633f9de62a57684
 TERMUX_PKG_DEPENDS="m4, make, perl"
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
 
 termux_step_post_extract_package() {
 	perl -p -i -e "s|/bin/sh|$TERMUX_PREFIX/bin/sh|" lib/*/*.m4

packages/automake/build.sh

@@ -5,4 +5,4 @@ TERMUX_PKG_VERSION=1.16.1
 TERMUX_PKG_SHA256=5d05bb38a23fd3312b10aea93840feec685bdf4a41146e78882848165d3ae921
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/automake/automake-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_DEPENDS="autoconf"
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_PLATFORM_INDEPENDENT=true

packages/autossh/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=1.4g
 TERMUX_PKG_REVISION=1
 TERMUX_PKG_SHA256=83766463763364a1be56d6bf1a75b40a59302586645bf0c4fa885188cf01ebfc
 TERMUX_PKG_SRCURL=https://fossies.org/linux/privat/autossh-${TERMUX_PKG_VERSION}.tar.xz
-TERMUX_PKG_BUILD_IN_SRC="yes"
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_DEPENDS="openssh | dropbear"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--mandir=$TERMUX_PREFIX/share/man ac_cv_path_ssh=$TERMUX_PREFIX/bin/ssh"
 

packages/bash-completion/build.sh

@@ -5,4 +5,4 @@ TERMUX_PKG_VERSION=2.9
 TERMUX_PKG_SHA256=d48fe378e731062f479c5f8802ffa9d3c40a275a19e6e0f6f6cc4b90fa12b2f5
 TERMUX_PKG_SRCURL=https://github.com/scop/bash-completion/releases/download/${TERMUX_PKG_VERSION}/bash-completion-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_DEPENDS="bash"
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_PLATFORM_INDEPENDENT=true

packages/bat/build.sh

@@ -6,7 +6,7 @@ TERMUX_PKG_SHA256=bb4e39efadfab71c0c929a92b82dac58deacfe2a4eb527d4256ac0634e042e
 TERMUX_PKG_SRCURL=https://github.com/sharkdp/bat/archive/v$TERMUX_PKG_VERSION.tar.gz
 # bat calls less with '--RAW-CONTROL-CHARS' which busybox less does not support:
 TERMUX_PKG_DEPENDS="less, zlib"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
 	CFLAGS="$CFLAGS $CPPFLAGS"

packages/binutils/build.sh

@@ -11,8 +11,8 @@ TERMUX_PKG_REPLACES="binutils-dev"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--enable-gold --enable-plugins --disable-werror --with-system-zlib --enable-new-dtags"
 TERMUX_PKG_EXTRA_MAKE_ARGS="tooldir=$TERMUX_PREFIX"
 TERMUX_PKG_RM_AFTER_INSTALL="share/man/man1/windmc.1 share/man/man1/windres.1 bin/ld.bfd"
-TERMUX_PKG_NO_STATICSPLIT=yes
-TERMUX_PKG_HAS_DEBUG=no
+TERMUX_PKG_NO_STATICSPLIT=true
+TERMUX_PKG_HAS_DEBUG=false
 # Debug build fails with:
 # ~/termux-build/binutils/src/binutils/readelf.c:19060:81: error: in call to 'fread', size * count is too large for the given buffer
 #     if (fread (ehdr32.e_type, sizeof (ehdr32) - EI_NIDENT, 1, filedata->handle) != 1)

packages/bison/build.sh

@@ -5,5 +5,5 @@ TERMUX_PKG_VERSION=3.4.1
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/bison/bison-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_SHA256=27159ac5ebf736dffd5636fd2cd625767c9e437de65baa63cb0de83570bd820d
 TERMUX_PKG_DEPENDS="m4"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="M4=m4"

packages/bmon/build.sh

@@ -6,7 +6,7 @@ TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://github.com/tgraf/bmon/archive/v$TERMUX_PKG_VERSION.tar.gz
 TERMUX_PKG_SHA256=d5e503ff6b116c681ebf4d10e238604dde836dceb9c0008eb92416a96c87ca40
 TERMUX_PKG_DEPENDS="libconfuse, libnl, ncurses"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
 	./autogen.sh

packages/boost/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=1.70.0
 TERMUX_PKG_REVISION=5
 TERMUX_PKG_SRCURL=https://dl.bintray.com/boostorg/release/$TERMUX_PKG_VERSION/source/boost_${TERMUX_PKG_VERSION//./_}.tar.bz2
 TERMUX_PKG_SHA256=430ae8354789de4fd19ee52f3b1f739e1fba576f0aded0897c3c2bc00fb38778
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_DEPENDS="libc++, libbz2, libiconv, liblzma, zlib"
 TERMUX_PKG_BUILD_DEPENDS="python, python2"
 TERMUX_PKG_BREAKS="libboost-python (<= 1.65.1-2), boost-dev"
@@ -14,7 +14,7 @@ TERMUX_PKG_REPLACES="libboost-python (<= 1.65.1-2), boost-dev"
 termux_step_pre_configure() {
 	# Certain packages are not safe to build on device because their
 	# build.sh script deletes specific files in $TERMUX_PREFIX.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 }

packages/brotli/build.sh

@@ -7,7 +7,7 @@ TERMUX_PKG_SHA256=4c61bfb0faca87219ea587326c467b95acb25555b53d1a421ffa3c8a9296ee
 TERMUX_PKG_BREAKS="brotli-dev"
 TERMUX_PKG_REPLACES="brotli-dev"
 TERMUX_PKG_SRCURL=https://github.com/google/brotli/archive/v$TERMUX_PKG_VERSION.tar.gz
-TERMUX_PKG_FORCE_CMAKE=yes
+TERMUX_PKG_FORCE_CMAKE=true
 
 termux_step_post_make_install() {
 	mkdir -p $TERMUX_PREFIX/share/man/man{1,3}

packages/build-essential/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_MAINTAINER="Leonid Plyushch <leonid.plyushch@gmail.com>"
 TERMUX_PKG_VERSION=3.1
 TERMUX_PKG_REVISION=3
 TERMUX_PKG_METAPACKAGE=yes
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
 
 #
 # Common utilities for various build systems:

packages/busybox/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=1.30.1
 TERMUX_PKG_REVISION=8
 TERMUX_PKG_SRCURL=https://busybox.net/downloads/busybox-${TERMUX_PKG_VERSION}.tar.bz2
 TERMUX_PKG_SHA256=3d1d04a4dbd34048f4794815a5c48ebb9eb53c5277e09ffffc060323b95dfbdc
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 # We replace env in the old coreutils package:
 TERMUX_PKG_CONFLICTS="coreutils (<< 8.25-4)"
@@ -13,7 +13,7 @@ TERMUX_PKG_CONFLICTS="coreutils (<< 8.25-4)"
 termux_step_pre_configure() {
 	# Certain packages are not safe to build on device because their
 	# build.sh script deletes specific files in $TERMUX_PREFIX.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 
@@ -31,8 +31,8 @@ termux_step_configure() {
 }
 
 termux_step_post_make_install() {
-	if [ "$TERMUX_DEBUG" == "true" ]; then
-		install busybox_unstripped $PREFIX/bin/busybox
+	if $TERMUX_DEBUG; then
+		install -Dm700 busybox_unstripped $PREFIX/bin/busybox
 	fi
 
 	# Utilities diff, mv, rm, rmdir are necessary to assist with package upgrading

packages/bvi/build.sh

@@ -6,6 +6,6 @@ TERMUX_PKG_VERSION=1.4.0
 TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=http://sourceforge.net/projects/bvi/files/bvi/${TERMUX_PKG_VERSION}/bvi-${TERMUX_PKG_VERSION}.src.tar.gz
 TERMUX_PKG_SHA256=015a3c2832c7c097d98a5527deef882119546287ba8f2a70c736227d764ef802
-TERMUX_PKG_BUILD_IN_SRC="yes"
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="ac_cv_lib_ncursesw6_addnwstr=yes"
 TERMUX_PKG_RM_AFTER_INSTALL="share/applications share/pixmaps"

packages/byobu/build.sh

@@ -5,4 +5,4 @@ TERMUX_PKG_VERSION=5.129
 TERMUX_PKG_SRCURL=https://launchpad.net/byobu/trunk/${TERMUX_PKG_VERSION}/+download/byobu_${TERMUX_PKG_VERSION}.orig.tar.gz
 TERMUX_PKG_SHA256=e5135f20750c359b6371ee87cf2729c6038fbf3a6e66680e67f6a2125b07c2b9
 TERMUX_PKG_DEPENDS="gawk, tmux"
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_PLATFORM_INDEPENDENT=true

packages/c-ares/build.sh

@@ -8,5 +8,5 @@ TERMUX_PKG_SHA256=7deb7872cbd876c29036d5f37e30c4cbc3cc068d59d8b749ef85bb0736649f
 TERMUX_PKG_BREAKS="c-ares-dev"
 TERMUX_PKG_REPLACES="c-ares-dev"
 # Build with cmake to install cmake/c-ares/*.cmake files:
-TERMUX_PKG_FORCE_CMAKE=yes
+TERMUX_PKG_FORCE_CMAKE=true
 TERMUX_PKG_RM_AFTER_INSTALL="bin/"

packages/ca-certificates/build.sh

@@ -6,7 +6,7 @@ TERMUX_PKG_SRCURL=https://curl.haxx.se/ca/cacert.pem
 # If the checksum has changed, it may be time to update the package version:
 TERMUX_PKG_SHA256=cb2eca3fbfa232c9e3874e3852d43b33589f27face98eef10242a853d83a437a
 TERMUX_PKG_SKIP_SRC_EXTRACT=yes
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
 
 termux_step_make_install() {
 	local CERTDIR=$TERMUX_PREFIX/etc/tls

packages/cava/build.sh

@@ -8,7 +8,7 @@ TERMUX_PKG_SHA256=98b880e7e704ed457863f379f31b488e06076bb34a5de02825096969b916a7
 TERMUX_PKG_SRCURL=https://github.com/karlstav/cava/archive/${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_DEPENDS="ncurses,fftw,libpulseaudio"
 TERMUX_PKG_BUILD_DEPENDS="libtool"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
 	./autogen.sh

packages/cboard/build.sh

@@ -9,7 +9,8 @@ TERMUX_PKG_DEPENDS="libandroid-support,libandroid-glob,gnuchess, ncurses, ncurse
 termux_step_pre_configure() {
 	CFLAGS+=" -DLINE_MAX=_POSIX2_LINE_MAX"
 	LDFLAGS+=" -landroid-glob"
-	if [ "$TERMUX_DEBUG" == "true" ]; then
+
+	if $TERMUX_DEBUG; then
 		# When doing debug build, -D_FORTIFY_SOURCE=2 gives this error:
 		# /home/builder/.termux-build/cboard/src/libchess/pgn.c:2235:33: error: 'umask' called with invalid mode
 		# mode = umask(600);

packages/ccnet/build.sh

@@ -8,7 +8,7 @@ TERMUX_PKG_SHA256=b55636bf95232dc1db70d3604d0bebb7c3d730292d15b9b6c5b951307eb697
 TERMUX_PKG_DEPENDS="libuuid, libevent, libsearpc, libsqlite, openssl"
 TERMUX_PKG_BREAKS="ccnet-dev"
 TERMUX_PKG_REPLACES="ccnet-dev"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
 	./autogen.sh

packages/cgdb/build.sh

@@ -6,7 +6,7 @@ TERMUX_PKG_REVISION=7
 TERMUX_PKG_SRCURL=https://cgdb.me/files/cgdb-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=bf7a9264668db3f9342591b08b2cc3bbb08e235ba2372877b4650b70c6fb5423
 TERMUX_PKG_DEPENDS="libc++, ncurses, readline, gdb"
-TERMUX_PKG_BUILD_IN_SRC="yes"
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
 ac_cv_lib_ncursesw6_addnwstr=yes ac_cv_file__dev_ptmx=yes
 ac_cv_func_setpgrp_void=true ac_cv_rl_version=7

packages/cmake/build.sh

@@ -6,5 +6,5 @@ TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://www.cmake.org/files/v${TERMUX_PKG_VERSION:0:4}/cmake-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=505ae49ebe3c63c595fa5f814975d8b72848447ee13b6613b0f8b96ebda18c06
 TERMUX_PKG_DEPENDS="libarchive, libc++, libcurl, libexpat, jsoncpp, libuv, rhash, make, clang, zlib"
-TERMUX_PKG_FORCE_CMAKE=yes
+TERMUX_PKG_FORCE_CMAKE=true
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="-DKWSYS_LFS_WORKS=ON -DBUILD_CursesDialog=ON"

packages/cmus/build.sh

@@ -6,7 +6,7 @@ TERMUX_PKG_REVISION=3
 TERMUX_PKG_DEPENDS="libandroid-support, libiconv, ncurses, pulseaudio, ffmpeg, libmad, opusfile, libflac, libvorbis"
 TERMUX_PKG_SRCURL=https://github.com/cmus/cmus/archive/2748d40bb670558b523d5b47b4af442e82c7ffd2.tar.gz
 TERMUX_PKG_SHA256=37b5a1889a97cdfd319880bc5925c179119330163315dc3f408145c66d352f6b
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
 	LD=$CC

packages/colordiff/build.sh

@@ -7,8 +7,8 @@ TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=http://www.colordiff.org/colordiff-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=29cfecd8854d6e19c96182ee13706b84622d7b256077df19fbd6a5452c30d6e0
 TERMUX_PKG_DEPENDS="perl"
-TERMUX_PKG_BUILD_IN_SRC=yes
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_BUILD_IN_SRC=true
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
 
 termux_step_make() {
 	# Skip the 'make' invocation as it only tries to

packages/coreutils/build.sh

@@ -8,7 +8,7 @@ TERMUX_PKG_SHA256=ff7a9c918edce6b4f4b2725e3f9b37b0c4d193531cac49a48b56c4d0d3a9e9
 TERMUX_PKG_DEPENDS="libandroid-support, libiconv"
 TERMUX_PKG_BREAKS="busybox (<< 1.30.1-4)"
 TERMUX_PKG_REPLACES="busybox (<< 1.30.1-4)"
-TERMUX_PKG_ESSENTIAL=yes
+TERMUX_PKG_ESSENTIAL=true
 
 # pinky has no usage on Android.
 # df does not work either, let system binary prevail.
@@ -30,7 +30,7 @@ termux_step_pre_configure() {
 
 	# On device build is unsupported as it removes utility 'ln' (and maybe
 	# something else) in the installation process.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 }

packages/cowsay/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=3.04
 TERMUX_PKG_SRCURL=http://http.debian.net/debian/pool/main/c/cowsay/cowsay_3.03+dfsg1.orig.tar.gz
 TERMUX_PKG_SHA256=10bae895d9afb2d720d2211db58f396352b00fe1386c369ca3608cbf6497b839
 TERMUX_PKG_DEPENDS="perl"
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
 
 termux_step_make_install() {
 	cd $TERMUX_PKG_SRCDIR

packages/ctags/build.sh

@@ -8,8 +8,8 @@ TERMUX_PKG_SHA256=479abda4686fafd11cae40f646c2b692cc0209783d233b2534b339b838af9a
 TERMUX_PKG_SRCURL=https://github.com/universal-ctags/ctags/archive/${_COMMIT}.zip
 TERMUX_PKG_DEPENDS="libiconv"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--enable-tmpdir=$TERMUX_PREFIX/tmp"
-TERMUX_PKG_BUILD_IN_SRC="yes"
-TERMUX_PKG_HOSTBUILD="yes"
+TERMUX_PKG_BUILD_IN_SRC=true
+TERMUX_PKG_HOSTBUILD=true
 
 termux_step_post_extract_package() {
 	export regcomp_works=yes

packages/darkhttpd/build.sh

@@ -6,7 +6,7 @@ TERMUX_PKG_REVISION=1
 TERMUX_PKG_MAINTAINER="David Paskevic @casept"
 TERMUX_PKG_SRCURL=https://fossies.org/linux/www/darkhttpd-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_SHA256=2652bc7e3dab35fcb64453616771016017a135e4b263ef73a36d29662593d472
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
 	CFLAGS+=" $LDFLAGS"

packages/dart/build.sh

@@ -3,7 +3,7 @@ TERMUX_PKG_DESCRIPTION="Dart is a general-purpose programming language"
 TERMUX_PKG_LICENSE="BSD"
 TERMUX_PKG_VERSION=2.4.1
 TERMUX_PKG_SKIP_SRC_EXTRACT=yes
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 # Dart uses tar and gzip to extract downloaded packages.
 # Busybox-based versions of such utilities cause issues so

packages/dash/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=0.5.10.2
 TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=http://gondor.apana.org.au/~herbert/dash/files/dash-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=3c663919dc5c66ec991da14c7cf7e0be8ad00f3db73986a987c118862b5f6071
-TERMUX_PKG_ESSENTIAL=yes
+TERMUX_PKG_ESSENTIAL=true
 
 termux_step_post_make_install() {
 	# Symlink sh -> dash

packages/dasm/build.sh

@@ -4,7 +4,7 @@ TERMUX_PKG_LICENSE="GPL-2.0"
 TERMUX_PKG_VERSION=2.20.11
 TERMUX_PKG_SHA256=a9330adae534aeffbfdb8b3ba838322b92e1e0bb24f24f05b0ffb0a656312f36
 TERMUX_PKG_SRCURL=https://downloads.sourceforge.net/project/dasm-dillon/dasm-dillon/${TERMUX_PKG_VERSION}/dasm-${TERMUX_PKG_VERSION}-2014.03.04-source.tar.gz
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_make_install() {
   cp $TERMUX_PKG_SRCDIR/bin/* $TERMUX_PREFIX/bin/

packages/datamash/build.sh

@@ -4,10 +4,10 @@ TERMUX_PKG_LICENSE="GPL-2.0"
 TERMUX_PKG_VERSION=1.4
 TERMUX_PKG_SHA256=fa44dd2d5456bcb94ef49dfc6cfe62c83fd53ac435119a85d34e6812f6e6472a
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/datamash/datamash-${TERMUX_PKG_VERSION}.tar.gz
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
-	if [ "$TERMUX_DEBUG" == "true" ]; then
+	if $TERMUX_DEBUG; then
 		# When doing debug build, -D_FORTIFY_SOURCE=2 gives this error:
 		# /home/builder/.termux-build/_cache/19b-aarch64-24-v5/bin/../sysroot/usr/include/bits/fortify/stdio.h:51:53: error: use of undeclared identifier '__USE_FORTIFY_LEVEL'
 		# return __builtin___vsnprintf_chk(dest, size, 0, __bos(dest), format, ap);

packages/dcraw/build.sh

@@ -6,7 +6,7 @@ TERMUX_PKG_REVISION=1
 TERMUX_PKG_SHA256=2890c3da2642cd44c5f3bfed2c9b2c1db83da5cec09cc17e0fa72e17541fb4b9
 #TERMUX_PKG_SRCURL=http://www.cybercom.net/~dcoffin/dcraw/archive/dcraw-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SRCURL=https://mirrors.dotsrc.org/pub/mirrors/exherbo/dcraw-${TERMUX_PKG_VERSION}.tar.gz
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_DEPENDS="littlecms, libjasper, libjpeg-turbo"
 
 termux_step_make_install() {

packages/debootstrap/build.sh

@@ -6,8 +6,8 @@ TERMUX_PKG_VERSION=1.0.115
 TERMUX_PKG_SRCURL=http://http.debian.net/debian/pool/main/d/debootstrap/debootstrap_${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=e4811165e02b027feb6a299aa354bcecc351ba273db9f56b072e246ff2b1d4e8
 TERMUX_PKG_DEPENDS="wget, proot, perl"
-TERMUX_PKG_BUILD_IN_SRC=yes
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_BUILD_IN_SRC=true
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
 
 termux_step_post_make_install() {
     mkdir -p ${TERMUX_PREFIX}/share/man/man8/

packages/dialog/build.sh

@@ -10,7 +10,7 @@ TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--with-ncursesw --enable-widec --with-pkg-confi
 termux_step_pre_configure() {
 	# Certain packages are not safe to build on device because their
 	# build.sh script deletes specific files in $TERMUX_PREFIX.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 

packages/diffutils/build.sh

@@ -6,12 +6,12 @@ TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/diffutils/diffutils-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_SHA256=b3a7a6221c3dc916085f0d205abf6b8e1ba443d4dd965118da364a1dc1cb3a26
 TERMUX_PKG_DEPENDS="libiconv"
-TERMUX_PKG_ESSENTIAL=yes
+TERMUX_PKG_ESSENTIAL=true
 
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="ac_cv_path_PR_PROGRAM=${TERMUX_PREFIX}/bin/pr"
 
 termux_step_pre_configure() {
-	if [ "$TERMUX_DEBUG" == "true" ]; then
+	if $TERMUX_DEBUG; then
 		# When doing debug build, -D_FORTIFY_SOURCE=2 gives an
 		# error: use of undeclared identifier '__USE_FORTIFY_LEVEL'
 		export CFLAGS=${CFLAGS/-D_FORTIFY_SOURCE=2/}

packages/docbook-xml/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=4.5
 TERMUX_PKG_REVISION=1
 TERMUX_PKG_SKIP_SRC_EXTRACT=yes
 TERMUX_PKG_DEPENDS="libxml2-utils"
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
 TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_extract_package() {

packages/dos2unix/build.sh

@@ -5,5 +5,5 @@ TERMUX_PKG_VERSION=7.4.0
 TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=http://waterlan.home.xs4all.nl/dos2unix/dos2unix-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=bac765abdbd95cdd87a71989d4382c32cf3cbfeee2153f0086cb9cf18261048a
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_DEPENDS="libandroid-support"

packages/dpkg/build.sh

@@ -9,7 +9,7 @@ TERMUX_PKG_SHA256=4c27fededf620c0aa522fff1a48577ba08144445341257502e7730f2b1a296
 TERMUX_PKG_DEPENDS="bzip2, coreutils, diffutils, gzip, less, libbz2, liblzma, tar, xz-utils, zlib"
 TERMUX_PKG_BREAKS="dpkg-dev"
 TERMUX_PKG_REPLACES="dpkg-dev"
-TERMUX_PKG_ESSENTIAL=yes
+TERMUX_PKG_ESSENTIAL=true
 
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
 ac_cv_lib_selinux_setexecfilecon=no

packages/dropbear/build.sh

@@ -7,7 +7,7 @@ TERMUX_PKG_SHA256=525965971272270995364a0eb01f35180d793182e63dd0b0c3eb0292291644
 TERMUX_PKG_SRCURL=https://matt.ucc.asn.au/dropbear/releases/dropbear-${TERMUX_PKG_VERSION}.tar.bz2
 TERMUX_PKG_DEPENDS="termux-auth, zlib"
 TERMUX_PKG_CONFLICTS="openssh"
-TERMUX_PKG_BUILD_IN_SRC="yes"
+TERMUX_PKG_BUILD_IN_SRC=true
 
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--disable-syslog --disable-utmp --disable-utmpx --disable-wtmp --disable-static"
 # Avoid linking to libcrypt for server password authentication:

packages/dvtm/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=0.15
 TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://github.com/martanne/dvtm/archive/v${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=496eada13d8abaa8d772279746f78b0c6fed11b560599490f3e70ebc21197bf0
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_DEPENDS="ncurses"
 
 termux_step_pre_configure() {

packages/e2fsprogs/build.sh

@@ -8,7 +8,7 @@ TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=https://www.kernel.org/pub/linux/kernel/people/tytso/e2fsprogs/v$TERMUX_PKG_VERSION/e2fsprogs-$TERMUX_PKG_VERSION.tar.xz
 TERMUX_PKG_SHA256=90d10066b815e27b0b4875f0d5e396c663e0bf55aa3ca10868978d10c6ffe595
 TERMUX_PKG_CONFFILES="etc/mke2fs.conf"
-TERMUX_PKG_NO_STATICSPLIT=yes
+TERMUX_PKG_NO_STATICSPLIT=true
 
 ## util-linux provides libblkid
 TERMUX_PKG_DEPENDS="libuuid, util-linux"

packages/ecj/build.sh

@@ -12,7 +12,7 @@ TERMUX_PKG_CONFLICTS="ecj4.6"
 termux_step_extract_package() {
 	# Certain packages are not safe to build on device because their
 	# build.sh script deletes specific files in $TERMUX_PREFIX.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 

packages/emacs/build.sh

@@ -33,7 +33,7 @@ TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_lib_elf_elf_begin=no"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" gl_cv_func_dup2_works=no"
 # disable setrlimit function to make termux-am work from within emacs
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS+=" ac_cv_func_setrlimit=no"
-TERMUX_PKG_HOSTBUILD=yes
+TERMUX_PKG_HOSTBUILD=true
 
 # Remove some irrelevant files:
 TERMUX_PKG_RM_AFTER_INSTALL="share/icons share/emacs/${TERMUX_PKG_VERSION}/etc/images share/applications/emacs.desktop share/emacs/${TERMUX_PKG_VERSION}/etc/emacs.desktop share/emacs/${TERMUX_PKG_VERSION}/etc/emacs.icon bin/grep-changelog share/man/man1/grep-changelog.1.gz share/emacs/${TERMUX_PKG_VERSION}/etc/refcards share/emacs/${TERMUX_PKG_VERSION}/etc/tutorials/TUTORIAL.*"
@@ -46,7 +46,7 @@ TERMUX_PKG_RM_AFTER_INSTALL+=" bin/ctags share/man/man1/ctags.1 share/man/man1/c
 termux_step_post_extract_package() {
 	# Certain packages are not safe to build on device because their
 	# build.sh script deletes specific files in $TERMUX_PREFIX.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 

packages/erlang/build.sh

@@ -6,9 +6,9 @@ TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=https://github.com/erlang/otp/archive/OTP-$TERMUX_PKG_VERSION.tar.gz
 TERMUX_PKG_SHA256=04c090b55ec4a01778e7e1a5b7fdf54012548ca72737965b7aa8c4d7878c92bc
 TERMUX_PKG_DEPENDS="openssl, ncurses, zlib"
-TERMUX_PKG_NO_STATICSPLIT=yes
-TERMUX_PKG_HOSTBUILD="yes"
-TERMUX_PKG_BUILD_IN_SRC="yes"
+TERMUX_PKG_NO_STATICSPLIT=true
+TERMUX_PKG_HOSTBUILD=true
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--without-javac --with-ssl=${TERMUX_PREFIX} --with-termcap"
 TERMUX_PKG_EXTRA_MAKE_ARGS="noboot"
 

packages/espeak/build.sh

@@ -10,8 +10,8 @@ TERMUX_PKG_SHA256=cf7ed86850b99bafe819548c73a6651a74300980dd15f319ff22e2bd72ea20
 TERMUX_PKG_BREAKS="espeak-dev"
 TERMUX_PKG_REPLACES="espeak-dev"
 TERMUX_PKG_SRCURL=https://github.com/espeak-ng/espeak-ng/releases/download/${TERMUX_PKG_VERSION}/espeak-ng-${TERMUX_PKG_VERSION}.tar.gz
-TERMUX_PKG_BUILD_IN_SRC=yes
-TERMUX_PKG_HOSTBUILD=yes
+TERMUX_PKG_BUILD_IN_SRC=true
+TERMUX_PKG_HOSTBUILD=true
 TERMUX_PKG_RM_AFTER_INSTALL="lib/*ng-test*"
 # --without-async due to that using pthread_cancel().
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--without-async"
@@ -19,7 +19,7 @@ TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--without-async"
 termux_step_post_extract_package() {
 	# Certain packages are not safe to build on device because their
 	# build.sh script deletes specific files in $TERMUX_PREFIX.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 

packages/exa/build.sh

@@ -6,7 +6,7 @@ TERMUX_PKG_SRCURL=https://github.com/ogham/exa/archive/058b4a57bdb1e25cbdacc0fbd
 TERMUX_PKG_SHA256=9931ad1c593096e69a1f0f7615e3857b1d422b7e74f63408385c663aeb2c12db
 TERMUX_PKG_DEPENDS="zlib"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--no-default-features --features default"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
 	rm $TERMUX_PKG_SRCDIR/Makefile

packages/fbless/build.sh

@@ -7,7 +7,7 @@ TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=http://deb.debian.org/debian/pool/main/f/fbless/fbless_${TERMUX_PKG_VERSION}.orig.tar.gz
 TERMUX_PKG_SHA256=68ae914d141da913ed6ff1805a1739346c33756b64a9407c14e95e278452c362
 TERMUX_PKG_DEPENDS="ncurses, python2"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_make_install() {
 	export PYTHONPATH="$TERMUX_PREFIX/lib/python2.7/site-packages/"

packages/fd/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=7.3.0
 TERMUX_PKG_REVISION=1
 TERMUX_PKG_SHA256=fbd48cc83c90a0ab09fc3bbe865708a3a528876a99f8304a17d07af7fb378170
 TERMUX_PKG_SRCURL=https://github.com/sharkdp/fd/archive/v$TERMUX_PKG_VERSION.tar.gz
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_post_make_install() {
 	mkdir -p  $TERMUX_PREFIX/share/man/man1

packages/fdupes/build.sh

@@ -4,7 +4,7 @@ TERMUX_PKG_LICENSE="BSD"
 TERMUX_PKG_VERSION=1.6.1
 TERMUX_PKG_SRCURL=https://github.com/adrianlopezroche/fdupes/archive/v${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=9d6b6fdb0b8419815b4df3bdfd0aebc135b8276c90bbbe78ebe6af0b88ba49ea
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_configure() {
     sed -i "s,PREFIX = /usr/local,PREFIX = ${TERMUX_PREFIX}," "$TERMUX_PKG_SRCDIR/Makefile"

packages/figlet/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=2.2.5
 TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=ftp://ftp.figlet.org/pub/figlet/program/unix/figlet-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=bf88c40fd0f077dab2712f54f8d39ac952e4e9f2e1882f1195be9e5e4257417d
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
 	LD=$CC

packages/file/build.sh

@@ -10,4 +10,4 @@ TERMUX_PKG_BREAKS="file-dev"
 TERMUX_PKG_REPLACES="file-dev"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="ac_cv_func_mmap_fixed_mapped=yes"
 TERMUX_PKG_EXTRA_MAKE_ARGS="FILE_COMPILE=$TERMUX_PKG_HOSTBUILD_DIR/src/file"
-TERMUX_PKG_HOSTBUILD="yes"
+TERMUX_PKG_HOSTBUILD=true

packages/findutils/build.sh

@@ -6,7 +6,7 @@ TERMUX_PKG_REVISION=4
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/findutils/findutils-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=ded4c9f73731cd48fec3b6bdaccce896473b6d8e337e9612e16cf1431bb1169d
 TERMUX_PKG_DEPENDS="libandroid-support"
-TERMUX_PKG_ESSENTIAL=yes
+TERMUX_PKG_ESSENTIAL=true
 
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
 gl_cv_func_fflush_stdin=yes

packages/fish/build.sh

@@ -8,7 +8,7 @@ TERMUX_PKG_SHA256=14728ccc6b8e053d01526ebbd0822ca4eb0235e6487e832ec1d0d22f139543
 # fish calls 'tput' from ncurses-utils, at least when cancelling (Ctrl+C) a command line.
 # man is needed since fish calls apropos during command completion.
 TERMUX_PKG_DEPENDS="libc++, ncurses, libandroid-support, ncurses-utils, man, bc, pcre2"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
 ac_cv_file__proc_self_stat=yes
 --without-included-pcre2

packages/fsmon/build.sh

@@ -4,7 +4,7 @@ TERMUX_PKG_LICENSE="MIT"
 TERMUX_PKG_VERSION=1.5
 TERMUX_PKG_SRCURL=https://github.com/nowsecure/fsmon/archive/${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=37ea1c83297976f5c7058637a328150dea57743d5eb55ebfc3a8075d262d67c2
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_make() {
 	make FANOTIFY_CFLAGS="-DHAVE_FANOTIFY=1 -DHAVE_SYS_FANOTIFY=0"

packages/fzf/build.sh

@@ -12,7 +12,7 @@ TERMUX_PKG_DEPENDS="bash, findutils"
 termux_step_pre_configure() {
 	# Certain packages are not safe to build on device because their
 	# build.sh script deletes specific files in $TERMUX_PREFIX.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 }

packages/game-repo/build.sh

@@ -4,7 +4,7 @@ TERMUX_PKG_LICENSE="Apache-2.0"
 TERMUX_PKG_MAINTAINER="Henrik Grimler @Grimler91"
 TERMUX_PKG_VERSION=1.1
 TERMUX_PKG_DEPENDS="termux-keyring"
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
 
 termux_step_make_install() {
 	mkdir -p $TERMUX_PREFIX/etc/apt/sources.list.d

packages/gawk/build.sh

@@ -8,13 +8,13 @@ TERMUX_PKG_SHA256=8e4e86f04ed789648b66f757329743a0d6dfb5294c3b91b756a474f1ce05a7
 TERMUX_PKG_DEPENDS="libandroid-support, libgmp, libmpfr, readline"
 TERMUX_PKG_BREAKS="gawk-dev"
 TERMUX_PKG_REPLACES="gawk-dev"
-TERMUX_PKG_ESSENTIAL=yes
+TERMUX_PKG_ESSENTIAL=true
 TERMUX_PKG_RM_AFTER_INSTALL="bin/gawk-* bin/igawk share/man/man1/igawk.1"
 
 termux_step_pre_configure() {
 	# Certain packages are not safe to build on device because their
 	# build.sh script deletes specific files in $TERMUX_PREFIX.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 

packages/gcal/build.sh

@@ -10,7 +10,7 @@ TERMUX_PKG_DEPENDS="ncurses"
 termux_step_pre_configure() {
 	# Certain packages are not safe to build on device because their
 	# build.sh script deletes specific files in $TERMUX_PREFIX.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 }

packages/gdb/build.sh

@@ -16,7 +16,7 @@ ac_cv_func_getpwnam=no
 "
 TERMUX_PKG_RM_AFTER_INSTALL="share/gdb/python share/gdb/syscalls share/gdb/system-gdbinit"
 TERMUX_PKG_MAKE_INSTALL_TARGET="-C gdb install"
-TERMUX_PKG_BUILD_IN_SRC="yes"
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
 	# Fix "undefined reference to 'rpl_gettimeofday'" when building:

packages/getconf/build.sh

@@ -4,4 +4,4 @@ TERMUX_PKG_LICENSE="BSD 2-Clause"
 TERMUX_PKG_VERSION=0.5
 TERMUX_PKG_SHA256=8192701051d2a2bf8d1ae7b1c0922c3f1d4a039b9ad99496636b0122667d595c
 TERMUX_PKG_SRCURL=https://github.com/termux/getconf/archive/v${TERMUX_PKG_VERSION}.tar.gz
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true

packages/getmail/build.sh

@@ -5,8 +5,8 @@ TERMUX_PKG_VERSION=5.13
 TERMUX_PKG_SHA256=04d52f6475f09e9f99b4e3d2f1d2eb967a68b67f09af2a6a5151857f060b0a9d
 TERMUX_PKG_SRCURL=https://fossies.org/linux/misc/getmail-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_DEPENDS="python2"
-TERMUX_PKG_BUILD_IN_SRC=yes
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_BUILD_IN_SRC=true
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
 
 termux_step_make_install() {
 	python2 setup.py install --prefix=$TERMUX_PREFIX --force

packages/gettext/build.sh

@@ -8,7 +8,7 @@ TERMUX_PKG_SHA256=53f02fbbec9e798b0faaf7c73272f83608e835c6288dd58be6c9bb54624a38
 TERMUX_PKG_DEPENDS="libc++, libiconv, pcre, liblzma, libxml2, libcroco, ncurses, libunistring, zlib"
 TERMUX_PKG_BREAKS="gettext-dev"
 TERMUX_PKG_REPLACES="gettext-dev"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
 	autoreconf

packages/giflib/build.sh

@@ -8,4 +8,4 @@ TERMUX_PKG_SHA256=31da5562f44c5f15d63340a09a4fd62b48c45620cd302f77a6d9acf0077879
 TERMUX_PKG_BREAKS="giflib-dev"
 TERMUX_PKG_REPLACES="giflib-dev"
 TERMUX_PKG_SRCURL=https://fossies.org/linux/misc/giflib-$TERMUX_PKG_VERSION.tar.gz
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true

packages/git/build.sh

@@ -26,7 +26,7 @@ NO_INSTALL_HARDLINKS=1
 PERL_PATH=$TERMUX_PREFIX/bin/perl
 USE_LIBPCRE2=1
 "
-TERMUX_PKG_BUILD_IN_SRC="yes"
+TERMUX_PKG_BUILD_IN_SRC=true
 
 # Things to remove to save space:
 #  bin/git-cvsserver - server emulating CVS
@@ -43,7 +43,7 @@ share/man/man1/git-shell.1
 termux_step_pre_configure() {
 	# Certain packages are not safe to build on device because their
 	# build.sh script deletes specific files in $TERMUX_PREFIX.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 

packages/gmic/build.sh

@@ -7,7 +7,7 @@ TERMUX_PKG_SRCURL=https://gmic.eu/files/source/gmic_$TERMUX_PKG_VERSION.tar.gz
 TERMUX_PKG_SHA256=2e5535d1bae66254136e928428750aac8efcef6f4413fc352b6de9ce8ac8b0ff
 TERMUX_PKG_DEPENDS="libc++, libcurl, fftw, libpng, libjpeg-turbo, libtiff, zlib"
 TERMUX_PKG_BUILD_DEPENDS="graphicsmagick"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_configure() {
 	return 0;

packages/gnuplot/build.sh

@@ -7,7 +7,7 @@ TERMUX_PKG_SRCURL=https://downloads.sourceforge.net/project/gnuplot/gnuplot/${TE
 TERMUX_PKG_SHA256=97fe503ff3b2e356fe2ae32203fc7fd2cf9cef1f46b60fe46dc501a228b9f4ed
 TERMUX_PKG_DEPENDS="libandroid-support, libc++, libiconv, readline, pango, libgd, zlib"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--without-x --with-lua=no --with-bitmap-terminals"
-TERMUX_PKG_HOSTBUILD=yes
+TERMUX_PKG_HOSTBUILD=true
 
 termux_step_host_build() {
 	"$TERMUX_PKG_SRCDIR/configure"

packages/golang/build.sh

@@ -8,12 +8,12 @@ TERMUX_PKG_VERSION=2:${_MAJOR_VERSION}
 TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://storage.googleapis.com/golang/go${_MAJOR_VERSION}.src.tar.gz
 TERMUX_PKG_DEPENDS="clang"
-TERMUX_PKG_NO_STATICSPLIT=yes
+TERMUX_PKG_NO_STATICSPLIT=true
 
 termux_step_pre_configure() {
 	# Certain packages are not safe to build on device because their
 	# build.sh script deletes specific files in $TERMUX_PREFIX.
-	if [ -n "$TERMUX_ON_DEVICE_BUILD" ]; then
+	if $TERMUX_ON_DEVICE_BUILD; then
 		termux_error_exit "Package '$TERMUX_PKG_NAME' is not safe for on-device builds."
 	fi
 }

packages/gperf/build.sh

@@ -6,4 +6,4 @@ TERMUX_PKG_REVISION=4
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/gperf/gperf-${TERMUX_PKG_VERSION}.tar.gz
 TERMUX_PKG_SHA256=588546b945bba4b70b6a3a616e80b4ab466e3f33024a352fc2198112cdbb3ae2
 TERMUX_PKG_DEPENDS="libc++"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true

packages/graphviz/build.sh

@@ -10,7 +10,7 @@ TERMUX_PKG_DEPENDS="libandroid-glob, libc++, libcairo, pango, libexpat, libltdl,
 TERMUX_PKG_BREAKS="graphviz-dev"
 TERMUX_PKG_REPLACES="graphviz-dev"
 TERMUX_PKG_BUILD_DEPENDS="libtool"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
 --enable-guile=no
 --enable-java=no

packages/grep/build.sh

@@ -6,10 +6,10 @@ TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/grep/grep-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_SHA256=b960541c499619efd6afe1fa795402e4733c8e11ebf9fafccc0bb4bccdc5b514
 TERMUX_PKG_DEPENDS="libandroid-support, pcre"
-TERMUX_PKG_ESSENTIAL=yes
+TERMUX_PKG_ESSENTIAL=true
 
 termux_step_pre_configure() {
-	if [ "$TERMUX_DEBUG" == "true" ]; then
+	if $TERMUX_DEBUG; then
 		# When doing debug build, -D_FORTIFY_SOURCE=2 gives this error:
 		# /home/builder/.termux-build/_cache/19b-aarch64-24-v5/bin/../sysroot/usr/include/bits/fortify/stdio.h:51:53: error: use of undeclared identifier '__USE_FORTIFY_LEVEL'
 		# return __builtin___vsnprintf_chk(dest, size, 0, __bos(dest), format, ap);

packages/gst-plugins-bad/build.sh

@@ -8,7 +8,7 @@ TERMUX_PKG_SHA256=22139de35626ada6090bdfa3423b27b7fc15a0198331d25c95e6b12cb1072b
 TERMUX_PKG_DEPENDS="gst-plugins-base, libbz2, libcurl, libiconv, libpng, librsvg, libssh2, libsndfile, libx264, libx265, littlecms, openal-soft, openjpeg"
 TERMUX_PKG_BREAKS="gst-plugins-bad-dev"
 TERMUX_PKG_REPLACES="gst-plugins-bad-dev"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
 --disable-android_media
 --disable-examples

packages/gst-plugins-good/build.sh

@@ -6,7 +6,7 @@ TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://gstreamer.freedesktop.org/src/gst-plugins-good/gst-plugins-good-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_SHA256=654adef33380d604112f702c2927574cfc285e31307b79e584113858838bb0fd
 TERMUX_PKG_DEPENDS="gst-plugins-base, libcaca, libsoup, libjpeg-turbo, libpng, libflac, libbz2, libvpx, libpulseaudio, libmp3lame, gstreamer, libogg, zlib"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 # pcre needed by glib. libxml2 needed by libsoup
 TERMUX_PKG_BUILD_DEPENDS="glib, pcre, libxml2"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="

packages/gst-plugins-ugly/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=1.16.0
 TERMUX_PKG_SRCURL=https://gstreamer.freedesktop.org/src/gst-plugins-ugly/gst-plugins-ugly-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_SHA256=e30964c5f031c32289e0b25e176c3c95a5737f2052dfc81d0f7427ef0233a4c2
 TERMUX_PKG_DEPENDS="gst-plugins-base, libx264"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
 --disable-tests
 --disable-examples

packages/gzip/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=1.10
 TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://mirrors.kernel.org/gnu/gzip/gzip-${TERMUX_PKG_VERSION}.tar.xz
 TERMUX_PKG_SHA256=8425ccac99872d544d4310305f915f5ea81e04d0f437ef1a230dc9d1c819d7c0
-TERMUX_PKG_ESSENTIAL=yes
+TERMUX_PKG_ESSENTIAL=true
 
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="ac_cv_path_GREP=grep"
 

packages/hexedit/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=1.4.2
 TERMUX_PKG_SHA256=c81ffb36af9243aefc0887e33dd8e41c4b22d091f1f27d413cbda443b0440d66
 TERMUX_PKG_SRCURL=https://github.com/pixel/hexedit/archive/$TERMUX_PKG_VERSION.tar.gz
 TERMUX_PKG_DEPENDS="ncurses"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
 	./autogen.sh

packages/hfsutils/build.sh

@@ -6,7 +6,7 @@ TERMUX_PKG_SRCURL=ftp://ftp.mars.org/pub/hfs/hfsutils-${TERMUX_PKG_VERSION}.tar.
 TERMUX_PKG_SHA256=bc9d22d6d252b920ec9cdf18e00b7655a6189b3f34f42e58d5bb152957289840
 TERMUX_PKG_DEPENDS="libandroid-support"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--mandir=$TERMUX_PREFIX/share/man"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_post_configure() {
 	mkdir -p ${TERMUX_PREFIX}/share/man/man1

packages/hoedown/build.sh

@@ -8,4 +8,4 @@ TERMUX_PKG_SRCURL=https://github.com/hoedown/hoedown/archive/$TERMUX_PKG_VERSION
 TERMUX_PKG_SHA256=01b6021b1ec329b70687c0d240b12edcaf09c4aa28423ddf344d2bd9056ba920
 TERMUX_PKG_BREAKS="hoedown-dev"
 TERMUX_PKG_REPLACES="hoedown-dev"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true

packages/htop/build.sh

@@ -7,7 +7,7 @@ TERMUX_PKG_SHA256=d9d6826f10ce3887950d709b53ee1d8c1849a70fa38e91d5896ad8cbc6ba3c
 TERMUX_PKG_SRCURL=http://hisham.hm/htop/releases/${TERMUX_PKG_VERSION}/htop-${TERMUX_PKG_VERSION}.tar.gz
 # htop checks setlocale() return value for UTF-8 support, so use libandroid-support.
 TERMUX_PKG_DEPENDS="ncurses, libandroid-support"
-TERMUX_PKG_BUILD_IN_SRC="yes"
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_RM_AFTER_INSTALL="share/applications share/pixmaps"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="
 ac_cv_lib_ncursesw6_addnwstr=yes

packages/httping/build.sh

@@ -5,7 +5,7 @@ TERMUX_PKG_VERSION=2.5
 TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://fossies.org/linux/www/httping-${TERMUX_PKG_VERSION}.tgz
 TERMUX_PKG_SHA256=3e895a0a6d7bd79de25a255a1376d4da88eb09c34efdd0476ab5a907e75bfaf8
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_DEPENDS="fftw, libandroid-support, ncurses, openssl"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--with-fftw3 --with-ncurses --with-openssl"
 TERMUX_PKG_MAINTAINER="Pierre Rudloff @Rudloff"

packages/httrack/build.sh

@@ -10,4 +10,4 @@ TERMUX_PKG_DEPENDS="libiconv, openssl, zlib"
 TERMUX_PKG_BREAKS="httrack-dev"
 TERMUX_PKG_REPLACES="httrack-dev"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--with-zlib=$TERMUX_PREFIX LIBS=-liconv"
-TERMUX_PKG_BUILD_IN_SRC="yes"
+TERMUX_PKG_BUILD_IN_SRC=true

packages/hunspell-en-us/build.sh

@@ -2,7 +2,7 @@ TERMUX_PKG_HOMEPAGE=https://hunspell.github.io
 TERMUX_PKG_DESCRIPTION="American english dictionary for hunspell"
 TERMUX_PKG_LICENSE="LGPL-3.0"
 TERMUX_PKG_VERSION=20181025
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
 
 termux_step_make_install() {
 	mkdir -p $TERMUX_PREFIX/share/hunspell/

packages/hunspell-ru/build.sh

@@ -2,7 +2,7 @@ TERMUX_PKG_HOMEPAGE=https://hunspell.github.io
 TERMUX_PKG_DESCRIPTION="Russian dictionary for hunspell"
 TERMUX_PKG_LICENSE="LGPL-3.0"
 TERMUX_PKG_VERSION=20170303
-TERMUX_PKG_PLATFORM_INDEPENDENT=yes
+TERMUX_PKG_PLATFORM_INDEPENDENT=true
 
 termux_step_make_install() {
 	mkdir -p $TERMUX_PREFIX/share/hunspell/

packages/hunspell/build.sh

@@ -9,7 +9,7 @@ TERMUX_PKG_DEPENDS="libc++, libiconv, ncurses, readline, hunspell-en-us"
 TERMUX_PKG_BREAKS="hunspell-dev"
 TERMUX_PKG_REPLACES="hunspell-dev"
 TERMUX_PKG_EXTRA_CONFIGURE_ARGS="--with-ui --with-readline"
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 
 termux_step_pre_configure() {
 	autoreconf -vfi

packages/hydra/build.sh

@@ -4,7 +4,7 @@ TERMUX_PKG_LICENSE="GPL-3.0"
 TERMUX_PKG_VERSION=9.0
 TERMUX_PKG_SHA256=56672e253c128abaa6fb19e77f6f59ba6a93762a9ba435505a009ef6d58e8d0e
 TERMUX_PKG_SRCURL=https://github.com/vanhauser-thc/thc-hydra/archive/v$TERMUX_PKG_VERSION.tar.gz
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true
 TERMUX_PKG_DEPENDS="openssl, pcre, libssh"
 
 termux_step_configure() {

packages/hyperfine/build.sh

@@ -6,4 +6,4 @@ TERMUX_PKG_VERSION=1.6.0
 TERMUX_PKG_REVISION=1
 TERMUX_PKG_SRCURL=https://github.com/sharkdp/hyperfine/archive/v$TERMUX_PKG_VERSION.tar.gz
 TERMUX_PKG_SHA256=0cb251453147421c0c807587123e733b32346b9756c8594018c637ec374a63f4
-TERMUX_PKG_BUILD_IN_SRC=yes
+TERMUX_PKG_BUILD_IN_SRC=true