diff options
Diffstat (limited to 'lisp/progmodes/gdb-ui.el')
| -rw-r--r-- | lisp/progmodes/gdb-ui.el | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lisp/progmodes/gdb-ui.el b/lisp/progmodes/gdb-ui.el index 56344a67e5c..7c679b226c3 100644 --- a/lisp/progmodes/gdb-ui.el +++ b/lisp/progmodes/gdb-ui.el @@ -196,10 +196,8 @@ detailed description of this mode. :group 'gud :version "22.1") -(defcustom gdb-cpp-define-alist-program - (cond ((eq system-type 'ms-dos) "gcc -E -dM -o - -") - (t "gcc -E -dM -")) - "The program name for generating an alist of #define directives. +(defcustom gdb-cpp-define-alist-program "gcc -E -dM -" + "Shell command for generating a list of defined macros in a source file. This list is used to display the #define directive associated with an identifier as a tooltip. It works in a debug session with GDB, when tooltip-gud-tips-p is t." |