mention -g for gcc

Vladimir Kotal · Vladimir Kotal · commit eb094c0f1f6e · 2015-10-22T14:28:32.000+02:00
diff --git a/debug/dbx.c b/debug/dbx.c
@@ -9,6 +9,8 @@
  *
  * In the debugger type 'where' and see the difference.
  *
+ * Use the -g option when compiling with gcc and try again.
+ *
  * You might want to run 'ulimit -c size' with reasonable non-zero size
  * before running the program to actually get the core file.
  */

Original file line number	Diff line number	Diff line change
`@@ -9,6 +9,8 @@`
`9`	`9`	`*`
`10`	`10`	`* In the debugger type 'where' and see the difference.`
`11`	`11`	`*`
	`12`	`+ * Use the -g option when compiling with gcc and try again.`
	`13`	`+ *`
`12`	`14`	`* You might want to run 'ulimit -c size' with reasonable non-zero size`
`13`	`15`	`* before running the program to actually get the core file.`
`14`	`16`	`*/`