From dcee9ce9d949e06b92a9550ed8bfd3c9e133e5f6 Mon Sep 17 00:00:00 2001
From: Leonid Plyushch <leonid.plyushch@gmail.com>
Date: Fri, 16 Aug 2019 22:52:18 +0300
Subject: [PATCH] build-package.sh: allow script to be called from any
 directory

---
 build-package.sh | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/build-package.sh b/build-package.sh
index 5c00dbd20..661673b79 100755
--- a/build-package.sh
+++ b/build-package.sh
@@ -19,6 +19,10 @@ else
 	export TERMUX_ON_DEVICE_BUILD=false
 fi
 
+cd "$(realpath "$(dirname "$0")")"
+TERMUX_SCRIPTDIR=$(pwd)
+export TERMUX_SCRIPTDIR
+
 # Lock file to prevent parallel running in the same environment.
 TERMUX_BUILD_LOCK_FILE="${TMPDIR}/.termux-build.lck"
 if [ ! -e "$TERMUX_BUILD_LOCK_FILE" ]; then
@@ -162,16 +166,14 @@ source scripts/build/termux_step_finish_build.sh
 
 ################################################################################
 
-TERMUX_SCRIPTDIR=$(cd "$(dirname "$0")"; pwd)
-export TERMUX_SCRIPTDIR
-
 # shellcheck source=scripts/properties.sh
 . "$TERMUX_SCRIPTDIR/scripts/properties.sh"
 
 if [ "$TERMUX_ON_DEVICE_BUILD" = "true" ]; then
 	# For on device builds cross compiling is not supported.
 	# Target architecture must be same as for environment used currently.
-	export TERMUX_ARCH=$(dpkg --print-architecture)
+	TERMUX_ARCH=$(dpkg --print-architecture)
+	export TERMUX_ARCH
 fi
 
 _show_usage() {
@@ -215,7 +217,7 @@ while getopts :a:hdDfiIqso: option; do
 		I) export TERMUX_INSTALL_DEPS=true && export TERMUX_NO_CLEAN=true;;
 		q) export TERMUX_QUIET_BUILD=true;;
 		s) export TERMUX_SKIP_DEPCHECK=true;;
-		o) TERMUX_DEBDIR="$(realpath -m $OPTARG)";;
+		o) TERMUX_DEBDIR=$(realpath -m "$OPTARG");;
 		?) termux_error_exit "./build-package.sh: illegal option -$OPTARG";;
 	esac
 done