Style Makefile.am to use instead of @AUTOMAKEVAR

@AUTOMAKEVAR@ is troublesome when used in \ constructs as it may expand
to empty and the last line in a \ construct must not be empty or some
make versions will fail.

thankfully automake adds all variables for us, so using
is preferred.

diff --git a/scripts/srcformat.sh b/scripts/srcformat.sh
index 659c8a4c5dbb8df9d452b27ca3ccbedbc9caadcd..ae031c65f6cf26c9f56ef7f728e28e07fd10846e 100755 (executable)
--- a/scripts/srcformat.sh
+++ b/scripts/srcformat.sh
@@ -36,8 +36,16 @@ for FILENAME in `ls -1`; do
                else
                        rm $FILENAME.astylebak
                fi
-               continue;
+               continue
         fi
+       ;;
+
+    Makefile.am)
+
+       perl -i -p -e 's/@([A-Z0-9_]+)@/\$($1)/g' <${FILENAME} >${FILENAME}.styled
+       mv ${FILENAME}.styled ${FILENAME}
+       ;;
+
     esac
 
     if test -d $FILENAME ; then