revert this mess

scripts/bin/check-pie.sh

@@ -1,7 +1,6 @@
 #!/bin/sh
 # check-pie.sh - script to detect non-PIE binaries (which does not work on Android)
 
-: "${TERMUX_SCRIPTDIR:="$(realpath "$(dirname "$(readlink -f "$0")")/../..")"}"
 . $(dirname "$(realpath "$0")")/properties.sh
 
 cd ${TERMUX_PREFIX}/bin

scripts/build-bootstraps.sh

@@ -12,7 +12,6 @@ version=0.1.0
 
 set -e
 
-: "${TERMUX_SCRIPTDIR:="$(realpath "$(dirname "$(readlink -f "$0")")/..")"}"
 . $(dirname "$(realpath "$0")")/properties.sh
 
 BOOTSTRAP_TMPDIR=$(mktemp -d "${TMPDIR:-/tmp}/bootstrap-tmp.XXXXXXXX")

scripts/generate-bootstraps.sh

@@ -5,7 +5,6 @@
 
 set -e
 
-: "${TERMUX_SCRIPTDIR:="$(realpath "$(dirname "$(readlink -f "$0")")/..")"}"
 . $(dirname "$(realpath "$0")")/properties.sh
 BOOTSTRAP_TMPDIR=$(mktemp -d "${TMPDIR:-/tmp}/bootstrap-tmp.XXXXXXXX")
 trap 'rm -rf $BOOTSTRAP_TMPDIR' EXIT

scripts/lint-packages.sh

@@ -115,7 +115,6 @@ lint_package() {
 		TERMUX_PKG_API_LEVEL=24
 
 		if [ -f "$REPO_DIR/scripts/properties.sh" ]; then
-			: "${TERMUX_SCRIPTDIR:=$REPO_DIR}"
 			. "$REPO_DIR/scripts/properties.sh"
 		fi
 

scripts/list-versions.sh

@@ -1,7 +1,6 @@
 #!/usr/bin/env bash
 
 SCRIPT_DIR=$(dirname "$(realpath "$0")")
-: "${TERMUX_SCRIPTDIR:="$(realpath "$SCRIPT_DIR/..")"}"
 . "$SCRIPT_DIR"/properties.sh
 
 check_package() { # path

scripts/properties.sh

@@ -3,8 +3,6 @@
 # coreutils and are clearly not a default part of most Linux installations,
 # or sourcing any other script in our build directories.
 
-: "${TERMUX_SCRIPTDIR:?TERMUX_SCRIPTDIR not set for properties.sh}"
-
 TERMUX_SDK_REVISION=9123335
 TERMUX_ANDROID_BUILD_TOOLS_VERSION=33.0.1
 # when changing the above:

scripts/setup-android-sdk.sh

@@ -3,7 +3,6 @@
 set -e -u
 
 : "${TERMUX_PKG_TMPDIR:="/tmp"}"
-: "${TERMUX_SCRIPTDIR:="$(realpath "$(dirname "$(readlink -f "$0")")/..")"}"
 
 # Install desired parts of the Android SDK:
 . $(cd "$(dirname "$0")"; pwd)/properties.sh

scripts/setup-archlinux.sh

@@ -52,7 +52,6 @@ else
 fi
 $SUDO pacman -Syq --needed --noconfirm $PACKAGES
 
-: "${TERMUX_SCRIPTDIR:="$(realpath "$(dirname "$(readlink -f "$0")")/..")"}"
 . $(dirname "$(realpath "$0")")/properties.sh
 $SUDO mkdir -p $TERMUX_PREFIX
 $SUDO chown -R $(whoami) /data

scripts/setup-cgct.sh

@@ -2,7 +2,6 @@
 # setup CGCT - Cross Gnu Compiler for Termux
 # compile glibc-based binaries for Termux
 
-: "${TERMUX_SCRIPTDIR:="$(realpath "$(dirname "$(readlink -f "$0")")/..")"}"
 . $(dirname "$(realpath "$0")")/properties.sh
 . $(dirname "$(realpath "$0")")/build/termux_download.sh
 

scripts/setup-termux-glibc.sh

@@ -1,6 +1,5 @@
 #!/bin/bash
 
-: "${TERMUX_SCRIPTDIR:="$(realpath "$(dirname "$(readlink -f "$0")")/..")"}"
 . $(dirname "$(realpath "$0")")/properties.sh
 source "$TERMUX_PREFIX/bin/termux-setup-package-manager" || true
 

scripts/setup-termux.sh

@@ -46,7 +46,6 @@ PACKAGES+=" xmlto"                      # Needed by git's manpage generation
 PACKAGES+=" zip"
 
 # Definition of a package manager
-: "${TERMUX_SCRIPTDIR:="$(realpath "$(dirname "$(readlink -f "$0")")/..")"}"
 . $(dirname "$(realpath "$0")")/properties.sh
 source "$TERMUX_PREFIX/bin/termux-setup-package-manager" || true
 

scripts/setup-ubuntu.sh

@@ -323,7 +323,6 @@ rm -f /tmp/py2-get-pip.py
 $SUDO locale-gen --purge en_US.UTF-8
 echo -e 'LANG="en_US.UTF-8"\nLANGUAGE="en_US:en"\n' | $SUDO tee -a /etc/default/locale
 
-: "${TERMUX_SCRIPTDIR:="$(realpath "$(dirname "$(readlink -f "$0")")/..")"}"
 . $(dirname "$(realpath "$0")")/properties.sh
 $SUDO mkdir -p $TERMUX_PREFIX
 $SUDO chown -R $(whoami) /data