enhance(scripts): add TERMUX_PKG_NO_SHEBANG_FIX_FILES

scripts/build/termux_step_massage.sh

@@ -61,9 +61,25 @@ termux_step_massage() {
 		fi
 	fi
 
+	local pattern=""
+	for file in ${TERMUX_PKG_NO_SHEBANG_FIX_FILES}; do
+		if [[ -z "${pattern}" ]]; then
+			pattern="${file}"
+			continue
+		fi
+		pattern+='|'"${file}"
+	done
+	if [[ -n "${pattern}" ]]; then
+		pattern='(|./)('"${pattern}"')$'
+	fi
+
 	if [ "$TERMUX_PKG_NO_SHEBANG_FIX" != "true" ]; then
 		# Fix shebang paths:
 		while IFS= read -r -d '' file; do
+			if [[ -n "${pattern}" ]] && [[ -n "$(echo "${file}" | grep -E "${pattern}")" ]]; then
+				echo "INFO: Skip shebang fix for ${file}"
+				continue
+			fi
 			if head -c 100 "$file" | head -n 1 | grep -E "^#!.*/bin/.*" | grep -q -E -v -e "^#! ?/system" -e "^#! ?$TERMUX_PREFIX_CLASSICAL"; then
 				sed --follow-symlinks -i -E "1 s@^#\!(.*)/bin/(.*)@#\!$TERMUX_PREFIX/bin/\2@" "$file"
 			fi

scripts/build/termux_step_setup_variables.sh

@@ -158,6 +158,7 @@ termux_step_setup_variables() {
 	TERMUX_PKG_METAPACKAGE=false
 	TERMUX_PKG_NO_ELF_CLEANER=false # set this to true to disable running of termux-elf-cleaner on built binaries
 	TERMUX_PKG_NO_SHEBANG_FIX=false # if true, skip fixing shebang accordingly to TERMUX_PREFIX
+	TERMUX_PKG_NO_SHEBANG_FIX_FILES="" # files to be excluded from fixing shebang
 	TERMUX_PKG_NO_STRIP=false # set this to true to disable stripping binaries
 	TERMUX_PKG_NO_STATICSPLIT=false
 	TERMUX_PKG_STATICSPLIT_EXTRA_PATTERNS=""
@@ -175,7 +176,6 @@ termux_step_setup_variables() {
 	TERMUX_PKG_TMPDIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/tmp
 	TERMUX_PKG_SERVICE_SCRIPT=() # Fill with entries like: ("daemon name" 'script to execute'). Script is echoed with -e so can contain \n for multiple lines
 	TERMUX_PKG_GROUPS="" # https://wiki.archlinux.org/title/Pacman#Installing_package_groups
-	TERMUX_PKG_NO_SHEBANG_FIX=false # if true, skip fixing shebang accordingly to TERMUX_PREFIX
 	TERMUX_PKG_ON_DEVICE_BUILD_NOT_SUPPORTED=false # if the package does not support compilation on a device, then this package should not be compiled on devices
 	TERMUX_PKG_SETUP_PYTHON=false # setting python to compile a package
 	TERMUX_PYTHON_VERSION=$(. $TERMUX_SCRIPTDIR/packages/python/build.sh; echo $_MAJOR_VERSION) # get the latest version of python