lisp/cedet/ede/proj-obj.el

   1 ;;; ede/proj-obj.el --- EDE Generic Project Object code generation support
   2
   3 ;;; Copyright (C) 1998, 1999, 2000, 2005, 2008, 2009
   4 ;;; Free Software Foundation, Inc.
   5
   6 ;; Author: Eric M. Ludlam <zappo@gnu.org>
   7 ;; Keywords: project, make
   8
   9 ;; This file is part of GNU Emacs.
  10
  11 ;; GNU Emacs is free software: you can redistribute it and/or modify
  12 ;; it under the terms of the GNU General Public License as published by
  13 ;; the Free Software Foundation, either version 3 of the License, or
  14 ;; (at your option) any later version.
  15
  16 ;; GNU Emacs is distributed in the hope that it will be useful,
  17 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 ;; GNU General Public License for more details.
  20
  21 ;; You should have received a copy of the GNU General Public License
  22 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 ;;; Commentary:
  25 ;;
  26 ;; Handles a superclass of target types which create object code in
  27 ;; and EDE Project file.
  28
  29 (require 'ede/proj)
  30 (declare-function ede-pmake-varname "ede/pmake")
  31
  32 (defvar ede-proj-objectcode-dodependencies nil
  33   "Flag specifies to do automatic dependencies.")
  34
  35 ;;; Code:
  36 (defclass ede-proj-target-makefile-objectcode (ede-proj-target-makefile)
  37   (;; Give this a new default
  38    (configuration-variables :initform ("debug" . (("CFLAGS" . "-g")
  39                                                   ("LDFLAGS" . "-g"))))
  40    ;; @TODO - add an include path.
  41    (availablecompilers :initform (ede-gcc-compiler
  42                                   ede-g++-compiler
  43                                   ede-gfortran-compiler
  44                                   ede-gfortran-module-compiler
  45                                   ;; More C and C++ compilers, plus
  46                                   ;; fortran or pascal can be added here
  47                                   ))
  48    (availablelinkers :initform (ede-g++-linker
  49                                 ;; Add more linker thingies here.
  50                                 ede-ld-linker
  51                                 ede-gfortran-linker
  52                                 ))
  53    (sourcetype :initform (ede-source-c
  54                           ede-source-c++
  55                           ede-source-f77
  56                           ede-source-f90
  57                           ;; ede-source-other
  58                           ;; This object should take everything that
  59                           ;; gets compiled into objects like fortran
  60                           ;; and pascal.
  61                           ))
  62    )
  63   "Abstract class for Makefile based object code generating targets.
  64 Belonging to this group assumes you could make a .o from an element source
  65 file.")
  66
  67 (defclass ede-object-compiler (ede-compiler)
  68   ((uselinker :initform t)
  69    (dependencyvar :initarg :dependencyvar
  70                   :type list
  71                   :custom (cons (string :tag "Variable")
  72                                 (string :tag "Value"))
  73                   :documentation
  74                   "A variable dedicated to dependency generation."))
  75   "Ede compiler class for source which must compiler, and link.")
  76
  77 ;;; C/C++ Compilers and Linkers
  78 ;;
  79 (defvar ede-source-c
  80   (ede-sourcecode "ede-source-c"
  81                   :name "C"
  82                   :sourcepattern "\\.c$"
  83                   :auxsourcepattern "\\.h$"
  84                   :garbagepattern '("*.o" "*.obj" ".deps/*.P" ".lo"))
  85   "C source code definition.")
  86
  87 (defvar ede-gcc-compiler
  88   (ede-object-compiler
  89    "ede-c-compiler-gcc"
  90    :name "gcc"
  91    :dependencyvar '("C_DEPENDENCIES" . "-Wp,-MD,.deps/$(*F).P")
  92    :variables '(("CC" . "gcc")
  93                 ("C_COMPILE" .
  94                  "$(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)"))
  95    :rules (list (ede-makefile-rule
  96                  "c-inference-rule"
  97                  :target "%.o"
  98                  :dependencies "%.c"
  99                  :rules '("@echo '$(C_COMPILE) -c $<'; \\"
 100                           "$(C_COMPILE) $(C_DEPENDENCIES) -o $@ -c $<"
 101                           )
 102                  ))
 103    :autoconf '("AC_PROG_CC" "AC_PROG_GCC_TRADITIONAL")
 104    :sourcetype '(ede-source-c)
 105    :objectextention ".o"
 106    :makedepends t
 107    :uselinker t)
 108   "Compiler for C sourcecode.")
 109
 110 (defvar ede-source-c++
 111   (ede-sourcecode "ede-source-c++"
 112                   :name "C++"
 113                   :sourcepattern "\\.\\(cpp\\|cc\\|cxx\\)$"
 114                   :auxsourcepattern "\\.\\(hpp\\|hh?\\|hxx\\)$"
 115                   :garbagepattern '("*.o" "*.obj" ".deps/*.P" ".lo"))
 116   "C++ source code definition.")
 117
 118 (defvar ede-g++-compiler
 119   (ede-object-compiler
 120    "ede-c-compiler-g++"
 121    :name "g++"
 122    :dependencyvar '("CXX_DEPENDENCIES" . "-Wp,-MD,.deps/$(*F).P")
 123    :variables '(("CXX" "g++")
 124                 ("CXX_COMPILE" .
 125                  "$(CXX) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)")
 126                 )
 127    :rules (list (ede-makefile-rule
 128                  "c++-inference-rule"
 129                  :target "%.o"
 130                  :dependencies "%.cpp"
 131                  :rules '("@echo '$(CXX_COMPILE) -c $<'; \\"
 132                           "$(CXX_COMPILE) $(CXX_DEPENDENCIES) -o $@ -c $<"
 133                           )
 134                  ))
 135    :autoconf '("AC_PROG_CXX")
 136    :sourcetype '(ede-source-c++)
 137    :objectextention ".o"
 138    :makedepends t
 139    :uselinker t)
 140   "Compiler for C sourcecode.")
 141
 142 (defvar ede-g++-linker
 143   (ede-linker
 144    "ede-g++-linker"
 145    :name "g++"
 146    ;; Only use this linker when c++ exists.
 147    :sourcetype '(ede-source-c++)
 148    :variables  '(("CXX_LINK" .
 149                   "$(CXX) $(CFLAGS) $(LDFLAGS) -L. -o $@")
 150                  )
 151    :commands '("$(CXX_LINK) $^")
 152    :autoconf '("AC_PROG_CXX")
 153    :objectextention "")
 154   "Linker needed for c++ programs.")
 155
 156 ;;; Fortran Compiler/Linker
 157 ;;
 158 ;; Contributed by David Engster
 159 (defvar ede-source-f90
 160   (ede-sourcecode "ede-source-f90"
 161                   :name "Fortran 90/95"
 162                   :sourcepattern "\\.[fF]9[05]$"
 163                   :auxsourcepattern "\\.incf$"
 164                   :garbagepattern '("*.o" "*.mod" ".deps/*.P"))
 165   "Fortran 90/95 source code definition.")
 166
 167 (defvar ede-source-f77
 168   (ede-sourcecode "ede-source-f77"
 169                   :name "Fortran 77"
 170                   :sourcepattern "\\.\\([fF]\\|for\\)$"
 171                   :auxsourcepattern "\\.incf$"
 172                   :garbagepattern '("*.o" ".deps/*.P"))
 173   "Fortran 77 source code definition.")
 174
 175 (defvar ede-gfortran-compiler
 176   (ede-object-compiler
 177    "ede-f90-compiler-gfortran"
 178    :name "gfortran"
 179    :dependencyvar '("F90_DEPENDENCIES" . "-Wp,-MD,.deps/$(*F).P")
 180    :variables '(("F90" . "gfortran")
 181                 ("F90_COMPILE" .
 182                  "$(F90) $(DEFS) $(INCLUDES) $(F90FLAGS)"))
 183    :rules (list (ede-makefile-rule
 184                  "f90-inference-rule"
 185                  :target "%.o"
 186                  :dependencies "%.f90"
 187                  :rules '("@echo '$(F90_COMPILE) -c $<'; \\"
 188                           "$(F90_COMPILE) $(F90_DEPENDENCIES) -o $@ -c $<"
 189                           )
 190                  ))
 191    :sourcetype '(ede-source-f90 ede-source-f77)
 192    :objectextention ".o"
 193    :makedepends t
 194    :uselinker t)
 195   "Compiler for Fortran sourcecode.")
 196
 197 (defvar ede-gfortran-module-compiler
 198   (clone ede-gfortran-compiler
 199          "ede-f90-module-compiler-gfortran"
 200          :name "gfortranmod"
 201          :sourcetype '(ede-source-f90)
 202          :commands '("$(F90_COMPILE) -c $^")
 203          :objectextention ".mod"
 204          :uselinker nil)
 205   "Compiler for Fortran 90/95 modules.")
 206
 207
 208 (defvar ede-gfortran-linker
 209   (ede-linker
 210    "ede-gfortran-linker"
 211    :name "gfortran"
 212    :sourcetype '(ede-source-f90 ede-source-f77)
 213    :variables  '(("F90_LINK" .
 214                   "$(F90) $(CFLAGS) $(LDFLAGS) -L. -o $@")
 215                  )
 216    :commands '("$(F90_LINK) $^")
 217    :objectextention "")
 218   "Linker needed for Fortran programs.")
 219
 220 ;;; Generic Linker
 221 ;;
 222 (defvar ede-ld-linker
 223   (ede-linker
 224    "ede-ld-linker"
 225    :name "ld"
 226    :variables  '(("LD" . "ld")
 227                  ("LD_LINK" .
 228                   "$(LD) $(LDFLAGS) -L. -o $@")
 229                  )
 230    :commands '("$(LD_LINK) $^")
 231    :objectextention "")
 232   "Linker needed for c++ programs.")
 233
 234 ;;; The EDE object compiler
 235 ;;
 236 (defmethod ede-proj-makefile-insert-variables ((this ede-object-compiler))
 237   "Insert variables needed by the compiler THIS."
 238   (call-next-method)
 239   (if (eieio-instance-inheritor-slot-boundp this 'dependencyvar)
 240       (with-slots (dependencyvar) this
 241           (insert (car dependencyvar) "=")
 242           (let ((cd (cdr dependencyvar)))
 243             (if (listp cd)
 244                 (mapc (lambda (c) (insert " " c)) cd)
 245               (insert cd))
 246             (insert "\n")))))
 247
 248 ;;; EDE Object target type methods
 249 ;;
 250 (defmethod ede-proj-makefile-sourcevar
 251   ((this ede-proj-target-makefile-objectcode))
 252   "Return the variable name for THIS's sources."
 253   (require 'ede/pmake)
 254   (concat (ede-pmake-varname this) "_SOURCES"))
 255
 256 (defmethod ede-proj-makefile-dependency-files
 257   ((this ede-proj-target-makefile-objectcode))
 258   "Return a list of source files to convert to dependencies.
 259 Argument THIS is the target to get sources from."
 260   (append (oref this source) (oref this auxsource)))
 261
 262 (defmethod ede-proj-makefile-insert-variables ((this ede-proj-target-makefile-objectcode)
 263                                                &optional moresource)
 264   "Insert variables needed by target THIS.
 265 Optional argument MORESOURCE is not used."
 266   (let ((ede-proj-objectcode-dodependencies
 267          (oref (ede-target-parent this) automatic-dependencies)))
 268     (call-next-method)))
 269
 270 (defmethod ede-buffer-header-file((this ede-proj-target-makefile-objectcode)
 271                                   buffer)
 272   "There are no default header files."
 273   (or (call-next-method)
 274       ;; Ok, nothing obvious. Try looking in ourselves.
 275       (let ((h (oref this auxsource)))
 276         ;; Add more logic here when the problem is better understood.
 277         (car-safe h))))
 278
 279 (provide 'ede/proj-obj)
 280
 281 ;; arch-tag: f521b89f-1a3f-4910-ba81-65de3f421698
 282 ;;; ede/proj-obj.el ends here