lisp/cedet/ede/proj-obj.el

   1 ;;; ede/proj-obj.el --- EDE Generic Project Object code generation support
   2
   3 ;;; Copyright (C) 1998-2000, 2005, 2008-2012  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 ;; Handles a superclass of target types which create object code in
  26 ;; and EDE Project file.
  27
  28 (eval-when-compile (require 'cl))
  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                                    ede-lex-compiler
  46                                    ede-yacc-compiler
  47                                    ;; More C and C++ compilers, plus
  48                                    ;; fortran or pascal can be added here
  49                                    ))
  50    (availablelinkers :initform '(ede-g++-linker
  51                                  ede-cc-linker
  52                                  ede-ld-linker
  53                                  ede-gfortran-linker
  54                                  ;; Add more linker thingies here.
  55                                  ))
  56    (sourcetype :initform '(ede-source-c
  57                            ede-source-c++
  58                            ede-source-f77
  59                            ede-source-f90
  60                            ede-source-lex
  61                            ede-source-yacc
  62                            ;; ede-source-other
  63                            ;; This object should take everything that
  64                            ;; gets compiled into objects like fortran
  65                            ;; and pascal.
  66                            ))
  67    )
  68   "Abstract class for Makefile based object code generating targets.
  69 Belonging to this group assumes you could make a .o from an element source
  70 file.")
  71
  72 (defclass ede-object-compiler (ede-compiler)
  73   ((uselinker :initform t)
  74    (dependencyvar :initarg :dependencyvar
  75                   :type list
  76                   :custom (cons (string :tag "Variable")
  77                                 (string :tag "Value"))
  78                   :documentation
  79                   "A variable dedicated to dependency generation."))
  80   "Ede compiler class for source which must compiler, and link.")
  81
  82 ;;; C/C++ Compilers and Linkers
  83 ;;
  84 (defvar ede-source-c
  85   (ede-sourcecode "ede-source-c"
  86                   :name "C"
  87                   :sourcepattern "\\.c$"
  88                   :auxsourcepattern "\\.h$"
  89                   :garbagepattern '("*.o" "*.obj" ".deps/*.P" ".lo"))
  90   "C source code definition.")
  91
  92 (defvar ede-gcc-compiler
  93   (ede-object-compiler
  94    "ede-c-compiler-gcc"
  95    :name "gcc"
  96    :dependencyvar '("C_DEPENDENCIES" . "-Wp,-MD,.deps/$(*F).P")
  97    :variables '(("CC" . "gcc")
  98                 ("C_COMPILE" .
  99                  "$(CC) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)"))
 100    :rules (list (ede-makefile-rule
 101                  "c-inference-rule"
 102                  :target "%.o"
 103                  :dependencies "%.c"
 104                  :rules '("@echo '$(C_COMPILE) -c $<'; \\"
 105                           "$(C_COMPILE) $(C_DEPENDENCIES) -o $@ -c $<"
 106                           )
 107                  ))
 108    :autoconf '("AC_PROG_CC" "AC_PROG_GCC_TRADITIONAL")
 109    :sourcetype '(ede-source-c)
 110    :objectextention ".o"
 111    :makedepends t
 112    :uselinker t)
 113   "Compiler for C sourcecode.")
 114
 115 (defvar ede-cc-linker
 116   (ede-linker
 117    "ede-cc-linker"
 118    :name "cc"
 119    :sourcetype '(ede-source-c)
 120    :variables  '(("C_LINK" . "$(CC) $(CFLAGS) $(LDFLAGS) -L."))
 121    :commands '("$(C_LINK) -o $@ $^ $(LDDEPS)")
 122    :objectextention "")
 123   "Linker for C sourcecode.")
 124
 125 (defvar ede-source-c++
 126   (ede-sourcecode "ede-source-c++"
 127                   :name "C++"
 128                   :sourcepattern "\\.\\(c\\(pp?\\|c\\|xx\\|++\\)\\|C\\\(PP\\)?\\)$"
 129                   :auxsourcepattern "\\.\\(hpp?\\|hh?\\|hxx\\|H\\)$"
 130                   :garbagepattern '("*.o" "*.obj" ".deps/*.P" ".lo"))
 131   "C++ source code definition.")
 132
 133 (defvar ede-g++-compiler
 134   (ede-object-compiler
 135    "ede-c-compiler-g++"
 136    :name "g++"
 137    :dependencyvar '("CXX_DEPENDENCIES" . "-Wp,-MD,.deps/$(*F).P")
 138    :variables '(("CXX" "g++")
 139                 ("CXX_COMPILE" .
 140                  "$(CXX) $(DEFS) $(INCLUDES) $(CPPFLAGS) $(CFLAGS)")
 141                 )
 142    :rules (list (ede-makefile-rule
 143                  "c++-inference-rule"
 144                  :target "%.o"
 145                  :dependencies "%.cpp"
 146                  :rules '("@echo '$(CXX_COMPILE) -c $<'; \\"
 147                           "$(CXX_COMPILE) $(CXX_DEPENDENCIES) -o $@ -c $<"
 148                           )
 149                  ))
 150    :autoconf '("AC_PROG_CXX")
 151    :sourcetype '(ede-source-c++)
 152    :objectextention ".o"
 153    :makedepends t
 154    :uselinker t)
 155   "Compiler for C sourcecode.")
 156
 157 (defvar ede-g++-linker
 158   (ede-linker
 159    "ede-g++-linker"
 160    :name "g++"
 161    ;; Only use this linker when c++ exists.
 162    :sourcetype '(ede-source-c++)
 163    :variables  '(("CXX_LINK" . "$(CXX) $(CFLAGS) $(LDFLAGS) -L."))
 164    :commands '("$(CXX_LINK) -o $@ $^ $(LDDEPS)")
 165    :autoconf '("AC_PROG_CXX")
 166    :objectextention "")
 167   "Linker needed for c++ programs.")
 168
 169 ;;; LEX
 170 (defvar ede-source-lex
 171   (ede-sourcecode "ede-source-lex"
 172                   :name "lex"
 173                   :sourcepattern "\\.l\\(l\\|pp\\|++\\)")
 174   "Lex source code definition.
 175 No garbage pattern since it creates C or C++ code.")
 176
 177 (defvar ede-lex-compiler
 178   (ede-object-compiler
 179    "ede-lex-compiler"
 180    ;; Can we support regular makefiles too??
 181    :autoconf '("AC_PROG_LEX")
 182    :sourcetype '(ede-source-lex))
 183   "Compiler used for Lexical source.")
 184
 185 ;;; YACC
 186 (defvar ede-source-yacc
 187   (ede-sourcecode "ede-source-yacc"
 188                   :name "yacc"
 189                   :sourcepattern "\\.y\\(y\\|pp\\|++\\)")
 190   "Yacc source code definition.
 191 No garbage pattern since it creates C or C++ code.")
 192
 193 (defvar ede-yacc-compiler
 194   (ede-object-compiler
 195    "ede-yacc-compiler"
 196    ;; Can we support regular makefiles too??
 197    :autoconf '("AC_PROG_YACC")
 198    :sourcetype '(ede-source-yacc))
 199   "Compiler used for yacc/bison grammar files source.")
 200
 201 ;;; Fortran Compiler/Linker
 202 ;;
 203 ;; Contributed by David Engster
 204 (defvar ede-source-f90
 205   (ede-sourcecode "ede-source-f90"
 206                   :name "Fortran 90/95"
 207                   :sourcepattern "\\.[fF]9[05]$"
 208                   :auxsourcepattern "\\.incf$"
 209                   :garbagepattern '("*.o" "*.mod" ".deps/*.P"))
 210   "Fortran 90/95 source code definition.")
 211
 212 (defvar ede-source-f77
 213   (ede-sourcecode "ede-source-f77"
 214                   :name "Fortran 77"
 215                   :sourcepattern "\\.\\([fF]\\|for\\)$"
 216                   :auxsourcepattern "\\.incf$"
 217                   :garbagepattern '("*.o" ".deps/*.P"))
 218   "Fortran 77 source code definition.")
 219
 220 (defvar ede-gfortran-compiler
 221   (ede-object-compiler
 222    "ede-f90-compiler-gfortran"
 223    :name "gfortran"
 224    :dependencyvar '("F90_DEPENDENCIES" . "-Wp,-MD,.deps/$(*F).P")
 225    :variables '(("F90" . "gfortran")
 226                 ("F90_COMPILE" .
 227                  "$(F90) $(DEFS) $(INCLUDES) $(F90FLAGS)"))
 228    :rules (list (ede-makefile-rule
 229                  "f90-inference-rule"
 230                  :target "%.o"
 231                  :dependencies "%.f90"
 232                  :rules '("@echo '$(F90_COMPILE) -c $<'; \\"
 233                           "$(F90_COMPILE) $(F90_DEPENDENCIES) -o $@ -c $<"
 234                           )
 235                  ))
 236    :sourcetype '(ede-source-f90 ede-source-f77)
 237    :objectextention ".o"
 238    :makedepends t
 239    :uselinker t)
 240   "Compiler for Fortran sourcecode.")
 241
 242 (defvar ede-gfortran-module-compiler
 243   (clone ede-gfortran-compiler
 244          "ede-f90-module-compiler-gfortran"
 245          :name "gfortranmod"
 246          :sourcetype '(ede-source-f90)
 247          :commands '("$(F90_COMPILE) -c $^")
 248          :objectextention ".mod"
 249          :uselinker nil)
 250   "Compiler for Fortran 90/95 modules.")
 251
 252
 253 (defvar ede-gfortran-linker
 254   (ede-linker
 255    "ede-gfortran-linker"
 256    :name "gfortran"
 257    :sourcetype '(ede-source-f90 ede-source-f77)
 258    :variables  '(("F90_LINK" . "$(F90) $(CFLAGS) $(LDFLAGS) -L."))
 259    :commands '("$(F90_LINK) -o $@ $^")
 260    :objectextention "")
 261   "Linker needed for Fortran programs.")
 262
 263 ;;; Generic Linker
 264 ;;
 265 (defvar ede-ld-linker
 266   (ede-linker
 267    "ede-ld-linker"
 268    :name "ld"
 269    :variables  '(("LD" . "ld")
 270                  ("LD_LINK" . "$(LD) $(LDFLAGS) -L."))
 271    :commands '("$(LD_LINK) -o $@ $^ $(LDDEPS)")
 272    :objectextention "")
 273   "Linker needed for c++ programs.")
 274
 275 ;;; The EDE object compiler
 276 ;;
 277 (defmethod ede-proj-makefile-insert-variables ((this ede-object-compiler))
 278   "Insert variables needed by the compiler THIS."
 279   (call-next-method)
 280   (if (eieio-instance-inheritor-slot-boundp this 'dependencyvar)
 281       (with-slots (dependencyvar) this
 282           (insert (car dependencyvar) "=")
 283           (let ((cd (cdr dependencyvar)))
 284             (if (listp cd)
 285                 (mapc (lambda (c) (insert " " c)) cd)
 286               (insert cd))
 287             (insert "\n")))))
 288
 289 ;;; EDE Object target type methods
 290 ;;
 291 (defmethod ede-proj-makefile-sourcevar
 292   ((this ede-proj-target-makefile-objectcode))
 293   "Return the variable name for THIS's sources."
 294   (require 'ede/pmake)
 295   (concat (ede-pmake-varname this) "_SOURCES"))
 296
 297 (defmethod ede-proj-makefile-dependency-files
 298   ((this ede-proj-target-makefile-objectcode))
 299   "Return a list of source files to convert to dependencies.
 300 Argument THIS is the target to get sources from."
 301   (append (oref this source) (oref this auxsource)))
 302
 303 (defmethod ede-proj-makefile-insert-variables ((this ede-proj-target-makefile-objectcode)
 304                                                &optional moresource)
 305   "Insert variables needed by target THIS.
 306 Optional argument MORESOURCE is not used."
 307   (let ((ede-proj-objectcode-dodependencies
 308          (oref (ede-target-parent this) automatic-dependencies)))
 309     (call-next-method)))
 310
 311 (defmethod ede-buffer-header-file((this ede-proj-target-makefile-objectcode)
 312                                   buffer)
 313   "There are no default header files."
 314   (or (call-next-method)
 315       ;; Ok, nothing obvious. Try looking in ourselves.
 316       (let ((h (oref this auxsource)))
 317         ;; Add more logic here when the problem is better understood.
 318         (car-safe h))))
 319
 320 (provide 'ede/proj-obj)
 321
 322 ;;; ede/proj-obj.el ends here