[EMAIL PROTECTED] wrote:
> how do i compile a single c/c++ file using gcc on xemacs in the
> minibuffer. on clicking compile in menubar i get "make -k" in
> minibuffer, but i want to change this command permanently so that it
> displays "gcc -Wall" followed by the current active buffer file.c or
> file.cpp. i donot know howto edit that custom settings elisp file in a
> texteditor.
,----[ C-h v compile-command RET ]
| compile-command's value is "make -k "
|
| Documentation:
| *Last shell command used to do a compilation; default for next
compilation.
|
| Sometimes it is useful for files to supply local values for this variable.
| You might also use mode hooks to specify it in certain modes, like this:
|
| (add-hook 'c-mode-hook
| (lambda ()
| (unless (or (file-exists-p "makefile")
| (file-exists-p "Makefile"))
| (set (make-local-variable 'compile-command)
| (concat "make -k "
| (file-name-sans-extension buffer-file-name))))))
|
| You can customize this variable.
|
| Defined in `compile'.
`----
I think you want something like:
(add-hook 'c-mode-hook
(lambda ()
(set (make-local-variable 'compile-command)
(format "gcc -Wall %s.o"
(file-name-sans-extension
(file-name-nondirectory buffer-file-name))))))
Although make's default rules and macros will work:
(add-hook 'c-mode-hook
(lambda ()
(set (make-local-variable 'compile-command)
(format "make %s.o"
(file-name-sans-extension
(file-name-nondirectory buffer-file-name))))))
in conjunction with these shell settings:
CC=gcc; export CC
CFLAGS=-Wall; export CFLAGS
--
Kevin Rodgers
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