lisp/cedet/ede/proj-prog.el

   1 ;;; ede-proj-prog.el --- EDE Generic Project program support
   2
   3 ;; Copyright (C) 1998-2001, 2005, 2008-2011  Free Software Foundation, Inc.
   4
   5 ;; Author: Eric M. Ludlam <zappo@gnu.org>
   6 ;; Keywords: project, make
   7
   8 ;; This file is part of GNU Emacs.
   9
  10 ;; GNU Emacs is free software: you can redistribute it and/or modify
  11 ;; it under the terms of the GNU General Public License as published by
  12 ;; the Free Software Foundation, either version 3 of the License, or
  13 ;; (at your option) any later version.
  14
  15 ;; GNU Emacs is distributed in the hope that it will be useful,
  16 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18 ;; GNU General Public License for more details.
  19
  20 ;; You should have received a copy of the GNU General Public License
  21 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  22
  23 ;;; Commentary:
  24 ;;
  25 ;; Handle building programs from object files in and EDE Project file.
  26
  27 (eval-when-compile (require 'cl))
  28 (require 'ede/pmake)
  29 (require 'ede/proj-obj)
  30
  31 (declare-function ede-shell-run-something "ede/shell")
  32
  33 ;;; Code:
  34 (defclass ede-proj-target-makefile-program
  35   (ede-proj-target-makefile-objectcode)
  36   ((ldlibs-local :initarg :ldlibs-local
  37                  :initform nil
  38                  :type list
  39                  :custom (repeat (string :tag "Local Library"))
  40                  :documentation
  41            "Libraries that are part of this project.
  42 The full path to these libraries should be specified, such as:
  43 ../lib/libMylib.la  or ../ar/myArchive.a
  44
  45 Note: Currently only used for Automake projects."
  46            )
  47    (ldflags :initarg :ldflags
  48             :initform nil
  49             :type list
  50             :custom (repeat (string :tag "Link Flag"))
  51             :documentation
  52             "Additional flags to add when linking this target.
  53 Use this to specify specific options to the linker.
  54 A Common use may be to add -L to specify in-project locations of libraries
  55 specified with ldlibs.")
  56    (ldlibs :initarg :ldlibs
  57            :initform nil
  58            :type list
  59            :custom (repeat (string :tag "Library"))
  60            :documentation
  61            "Libraries, such as \"m\" or \"Xt\" which this program depends on.
  62 The linker flag \"-l\" is automatically prepended.  Do not include a \"lib\"
  63 prefix, or a \".so\" suffix.
  64 Use the 'ldflags' slot to specify where in-project libraries might be.
  65
  66 Note: Currently only used for Automake projects."
  67            )
  68    )
  69    "This target is an executable program.")
  70
  71 (defmethod ede-proj-makefile-insert-automake-pre-variables
  72   ((this ede-proj-target-makefile-program))
  73   "Insert bin_PROGRAMS variables needed by target THIS."
  74   (ede-pmake-insert-variable-shared "bin_PROGRAMS"
  75     (insert (ede-name this)))
  76   (call-next-method))
  77
  78 (defmethod ede-proj-makefile-insert-automake-post-variables
  79   ((this ede-proj-target-makefile-program))
  80   "Insert bin_PROGRAMS variables needed by target THIS."
  81   (ede-pmake-insert-variable-shared
  82       (concat (ede-name this) "_LDADD")
  83     (mapc (lambda (l) (insert " " l)) (oref this ldlibs-local))
  84     (mapc (lambda (c) (insert " " c)) (oref this ldflags))
  85     (when (oref this ldlibs)
  86       (mapc (lambda (d) (insert " -l" d)) (oref this ldlibs)))
  87     )
  88   (call-next-method))
  89
  90 (defmethod ede-proj-makefile-insert-variables ((this ede-proj-target-makefile-program))
  91   "Insert variables needed by the compiler THIS."
  92   (call-next-method)
  93   (let ((lf (mapconcat 'identity (oref this ldflags) " ")))
  94     (with-slots (ldlibs) this
  95       (if ldlibs
  96           (setq lf
  97                 (concat lf " -l" (mapconcat 'identity ldlibs " -l")))))
  98     ;; LDFLAGS as needed.
  99     (when (and lf (not (string= "" lf)))
 100       (ede-pmake-insert-variable-once "LDDEPS" (insert lf)))))
 101
 102 (defmethod project-debug-target ((obj ede-proj-target-makefile-program))
 103   "Debug a program target OBJ."
 104   (let ((tb (get-buffer-create " *padt*"))
 105         (dd (if (not (string= (oref obj path) ""))
 106                 (oref obj path)
 107               default-directory))
 108         (cmd nil))
 109     (unwind-protect
 110         (progn
 111           (set-buffer tb)
 112           (setq default-directory dd)
 113           (setq cmd (read-from-minibuffer
 114                      "Run (like this): "
 115                      (concat (symbol-name ede-debug-program-function)
 116                              " " (ede-target-name obj))))
 117           (funcall ede-debug-program-function cmd))
 118       (kill-buffer tb))))
 119
 120 (defmethod project-run-target ((obj ede-proj-target-makefile-program) &optional command)
 121   "Run a program target OBJ.
 122 Optional COMMAND is the command to run in place of asking the user."
 123   (require 'ede/shell)
 124   (let ((tb (get-buffer-create " *padt*"))
 125         (dd (if (not (string= (oref obj path) ""))
 126                 (oref obj path)
 127               default-directory))
 128         (cmd nil))
 129     (unwind-protect
 130         (progn
 131           (set-buffer tb)
 132           (setq default-directory dd)
 133           (setq cmd (or command
 134                         (read-from-minibuffer
 135                          "Run (like this): "
 136                          (concat "./" (ede-target-name obj)))))
 137           (ede-shell-run-something obj cmd)
 138           )
 139       (kill-buffer tb))))
 140
 141 (provide 'ede/proj-prog)
 142
 143 ;;; ede/proj-prog.el ends here