Clears a warning when generating VS project files with older versions of
bash:
declare: -n: invalid option
Change-Id: Id0c0bc17dc5a1599f7d2d73e3cc9259a45540f3f
# Corrects the paths in file_list in one pass for efficiency.
# $1 is the name of the array to be modified.
fix_file_list() {
+ if [ "${FIXPATH}" = "echo_path" ] ; then
+ # When used with echo_path, fix_file_list is a no-op. Avoid warning about
+ # unsupported 'declare -n' when it is not important.
+ return 0
+ elif [ "${BASH_VERSINFO}" -lt 4 ] ; then
+ echo "Cygwin path conversion has failed. Please use a version of bash"
+ echo "which supports nameref (-n), introduced in bash 4.3"
+ return 1
+ fi
declare -n array_ref=$1
files=$(fix_path "${array_ref[@]}")
local IFS=$'\n'