Re: Compiling C++ in emacs

[Kevin Rodgers]

Richard Riley wrote:
> I have the function below which is for C. Does anyone have an
> extension/idea for compiling and linking C++ based on file extension?
>
> ,----
> | (defun do-compile()
> |   
> |   (unless (or (file-exists-p "makefile")
> |             (file-exists-p "Makefile"))
> |     (set (make-local-variable 'compile-command)
> |        (let ((file (file-name-nondirectory buffer-file-name)))
> |          (format "%s -o %s %s %s %s %s"
> |                  (or (getenv "CC") "gcc")
> |                  (file-name-sans-extension file)
> |                  (or (getenv "GTKFLAGS") "`pkg-config --cflags --libs 
> gtk+-2.0`")
> |                  (or (getenv "CPPFLAGS")"-DDEBUG=9")
> |                  (or (getenv "CFLAGS") "-std=c99 -pedantic -Wall -Wshadow 
> -Wpointer-arith -Wcast-qual -Wcast-align -Wwrite-strings -Wconversion  -Wstrict-prototypes 
> -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls -Wnested-externs -Winline -g")
> |                  file)))
> |     
> |     )
> |   (compile compile-command)
> |   )
> | 
> | 
> `----

(if (equal (file-name-extension buffer-file-file) "cc")
    (progn
      ;; C++ stuff goes here
      )
  )

--
Kevin Rodgers
Denver, Colorado, USA