OMake-mode

OMake-mode is an emacs mode for compilation using OMake build system.

It is a quick reimplementation of compilation-mode but with some neat features for OCaml programming with omake -P, OMake’s persistent mode:

  • Auto jumps to OCaml errors.
  • Sounds at build errors and successes using aplay.
  • Easy to restart the build.

Configuration

It is from my .emacs:

(require 'omake-mode)
(setq omake-program-path "/usr/bin/omake") ; The path of omake
(setq omake-program-arguments "-P -w -j 1 --verbose") ; Options
(setq omake-error-highlight-background "#555500")
(global-unset-key "\M-P")
(global-unset-key "\M-N")
(global-unset-key "\M-o")
(global-unset-key "\C-co")
(global-unset-key "\C-cO")
(global-set-key "\M-P" 'omake-previous-error)
(global-set-key "\M-N" 'omake-next-error)
(global-set-key "\M-o" 'omake-round-visit-buffer)
(global-set-key "\C-co" 'omake-run)
(global-set-key "\C-cO" 'omake-rerun)

Some of the key combinations such as “\M-P” might not working in Gnome compliant terminals. In such a case, help yourself.

Usage

Start building

  • Open or move to a buffer of the build dir.
  • Then \C-co (omake-run)

It starts an OMake build and show the build log in a new OMake buffer. The new build becomes current session.

You can run more than one OMake build sessions.

Visiting OMake buffers

\M-o (omake-round-visit-buffer) round-visits existing OMake buffers and changes the current OMake session.

Visit OCaml errors of the current OMake session

\M-P (omake-previous-error) or \M-N (omake-next-error)

Stop the build

Kill the omake buffer showing the build log

Restart the current build

\C-cO (omake-rerun) kills the current OMake session and restarts it.

Todos

  • Support of errors of other languages (C, C++, LaTeX, ...)
  • Configuration

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