diff --git a/scripts/build/termux_download.sh b/scripts/build/termux_download.sh
index 7414a167b3..24a601150e 100755
--- a/scripts/build/termux_download.sh
+++ b/scripts/build/termux_download.sh
@@ -1,3 +1,5 @@
+#!/usr/bin/bash
+
 termux_download() {
 	if [ $# != 3 ]; then
 		termux_error_exit "termux_download(): Invalid arguments - expected \$URL \$DESTINATION \$CHECKSUM"
diff --git a/scripts/build/termux_download_deb_pac.sh b/scripts/build/termux_download_deb_pac.sh
index 28f7c66a78..3e864389cd 100755
--- a/scripts/build/termux_download_deb_pac.sh
+++ b/scripts/build/termux_download_deb_pac.sh
@@ -1,3 +1,5 @@
+#!/usr/bin/bash
+
 termux_download_deb_pac() {
 	local PACKAGE=$1
 	local PACKAGE_ARCH=$2
diff --git a/scripts/build/termux_extract_dep_info.sh b/scripts/build/termux_extract_dep_info.sh
index 5cc469bfd0..5883c81eec 100755
--- a/scripts/build/termux_extract_dep_info.sh
+++ b/scripts/build/termux_extract_dep_info.sh
@@ -1,3 +1,5 @@
+#!/usr/bin/bash
+
 termux_extract_dep_info() {
 	PKG=$1
 	PKG_DIR=$2
diff --git a/scripts/build/termux_step_massage.sh b/scripts/build/termux_step_massage.sh
index eae4be1c88..a21d8af4f2 100644
--- a/scripts/build/termux_step_massage.sh
+++ b/scripts/build/termux_step_massage.sh
@@ -69,8 +69,10 @@ termux_step_massage() {
 	# Check so files were actually installed. Exclude
 	# share/doc/$TERMUX_PKG_NAME/ as a license file is always
 	# installed there.
-	if [ "$(find . -type f -not -path "./share/doc/$TERMUX_PKG_NAME/*")" = "" ]; then
-		termux_error_exit "No files in package. Maybe you need to run autoreconf -fi before configuring?"
+	if [ "$(find . -type f -not -path "./share/doc/$TERMUX_PKG_NAME/*")" = "" ] && [ -f "$TERMUX_PKG_SRCDIR"/configure.ac ] || [ -f "$TERMUX_PKG_SRCDIR"/configure.in ]; then
+		termux_error_exit "No files in package. Maybe you need to run autoreconf -fi before configuring."
+	elif [ "$(find . -type f -not -path "./share/doc/$TERMUX_PKG_NAME/*")" = "" ]; then
+		termux_error_exit "No files in package."
 	fi
 
 	local HARDLINKS