Prevent trying to run on-device (fixes #1910)

[termux-packages] / build-package.sh

diff --git a/build-package.sh b/build-package.sh
index fd378ac..d12ec5a 100755 (executable)
--- a/build-package.sh
+++ b/build-package.sh
@@ -8,6 +8,10 @@ termux_error_exit() {
        exit 1
 }
 
+if [ `uname -o` = Android ]; then
+       termux_error_exit "On-device builds are not supported - see README.md"
+fi
+
 # Utility function to download a resource, optionally checking against a checksum.
 termux_download() {
        local URL="$1"