kde5-functions.eclass: Make punt_bogus_dep detect !CMakeLists.txt

diff --git a/eclass/kde5-functions.eclass b/eclass/kde5-functions.eclass
index da4cd1e59f40a63a678c884a58103bd4ac06ad5d..d2eb8a6789e68326cfa6db3b7652c7c8ff1db4ac 100644 (file)
--- a/eclass/kde5-functions.eclass
+++ b/eclass/kde5-functions.eclass
@@ -308,6 +308,10 @@ punt_bogus_dep() {
        local prefix=${1}
        local dep=${2}
 
+       if [[ ! -e "CMakeLists.txt" ]]; then
+               return
+       fi
+
        pcregrep -Mni "(?s)find_package\s*\(\s*${prefix}[^)]*?${dep}.*?\)" CMakeLists.txt > "${T}/bogus${dep}"
 
        # pcregrep returns non-zero on no matches/error