gcc/f/lang-specs.h

   1 /* lang-specs.h file for Fortran
   2    Copyright (C) 1995-1997, 1999 Free Software Foundation, Inc.
   3    Contributed by James Craig Burley.
   4
   5 This file is part of GNU Fortran.
   6
   7 GNU Fortran is free software; you can redistribute it and/or modify
   8 it under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 2, or (at your option)
  10 any later version.
  11
  12 GNU Fortran is distributed in the hope that it will be useful,
  13 but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 GNU General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GNU Fortran; see the file COPYING.  If not, write to
  19 the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  20 02111-1307, USA.
  21
  22 */
  23
  24 /* This is the contribution to the `default_compilers' array in gcc.c for
  25    g77.  */
  26
  27   {".F", {"@f77-cpp-input"}},
  28   {".fpp", {"@f77-cpp-input"}},
  29   {".FPP", {"@f77-cpp-input"}},
  30   {"@f77-cpp-input",
  31      /* For f77 we want -traditional to avoid errors with, for
  32         instance, mismatched '.  Also, we avoid unpleasant surprises
  33         with substitution of names not prefixed by `_' by using %P
  34         rather than %p (although this isn't consistent with SGI and
  35         Sun f77, at least) so you test `__unix' rather than `unix'.
  36         -D_LANGUAGE_FORTRAN is used by some compilers like SGI and
  37         might as well be in there. */
  38    {"cpp -lang-c %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I\
  39         %{C:%{!E:%eGNU C does not support -C without using -E}}\
  40         %{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG}\
  41         %{!no-gcc:-D__GNUC__=%v1 -D__GNUC_MINOR__=%v2}\
  42         %{ansi:-trigraphs -$ -D__STRICT_ANSI__}\
  43         %{!undef:%P} -D_LANGUAGE_FORTRAN %{trigraphs} \
  44         %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}} -traditional\
  45         %{ffast-math:-D__FAST_MATH__}\
  46         %{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z\
  47         %i %{!M:%{!MM:%{!E:%{!pipe:%g.i}}}}%{E:%W{o*}}%{M:%W{o*}}%{MM:%W{o*}} |\n",
  48     "%{!M:%{!MM:%{!E:f771 %{!pipe:%g.i} %(f771) \
  49                    %{!Q:-quiet} -dumpbase %b.F %{d*} %{m*} %{a*}\
  50                    %{g*} %{O*} %{W*} %{w} %{pedantic*} \
  51                    %{v:-version -fversion} %{pg:-p} %{p} %{f*} %{I*}\
  52                    %{aux-info*} %{Qn:-fno-ident}\
  53                    %{pg:%{fomit-frame-pointer:%e-pg and -fomit-frame-pointer are incompatible}}\
  54                    %{S:%W{o*}%{!o*:-o %b.s}}%{!S:-o %{|!pipe:%g.s}} |\n\
  55               %{!S:as %a %Y\
  56                       %{c:%W{o*}%{!o*:-o %w%b%O}}%{!c:-o %d%w%u%O}\
  57                       %{!pipe:%g.s} %A\n }}}}"}},
  58   {".r", {"@ratfor"}},
  59   {"@ratfor",
  60    {"ratfor %{C} %{v}\
  61            %{C:%{!E:%eGNU C does not support -C without using -E}}\
  62            %{!E:%{!pipe:-o %g.f}}%{E:%W{o*}} %i |\n",
  63     "%{!E:f771 %{!pipe:%g.f} %(f771) \
  64            %{!Q:-quiet} -dumpbase %b.r %{d*} %{m*} %{a*}\
  65            %{g*} %{O*} %{W*} %{w} %{pedantic*} \
  66            %{v:-version -fversion} %{pg:-p} %{p} %{f*} %{I*}\
  67            %{aux-info*} %{Qn:-fno-ident}\
  68            %{pg:%{fomit-frame-pointer:%e-pg and -fomit-frame-pointer are incompatible}}\
  69            %{S:%W{o*}%{!o*:-o %b.s}}%{!S:-o %{|!pipe:%g.s}} |\n\
  70            %{!S:as %a %Y\
  71            %{c:%W{o*}%{!o*:-o %w%b%O}}%{!c:-o %d%w%u%O}\
  72            %{!pipe:%g.s} %A\n }}"}},
  73   {".f", {"@f77"}},
  74   {".for", {"@f77"}},
  75   {".FOR", {"@f77"}},
  76   {"@f77",
  77    {"%{!M:%{!MM:%{!E:f771 %i %(f771) \
  78                    %{!Q:-quiet} -dumpbase %b.f %{d*} %{m*} %{a*}\
  79                    %{g*} %{O*} %{W*} %{w} %{pedantic*}\
  80                    %{v:-version -fversion} %{pg:-p} %{p} %{f*} %{I*}\
  81                    %{aux-info*} %{Qn:-fno-ident}\
  82                    %{pg:%{fomit-frame-pointer:%e-pg and -fomit-frame-pointer are incompatible}}\
  83                    %{S:%W{o*}%{!o*:-o %b.s}}%{!S:-o %{|!pipe:%g.s}} |\n\
  84               %{!S:as %a %Y\
  85                       %{c:%W{o*}%{!o*:-o %w%b%O}}%{!c:-o %d%w%u%O}\
  86                       %{!pipe:%g.s} %A\n }}}}"}},
  87   {"@f77-version",
  88    {"cpp -lang-c %{nostdinc*} %{C} %{v} %{A*} %{I*} %{P} %{$} %I \
  89       %{C:%{!E:%eGNU C does not support -C without using -E}} \
  90       %{M} %{MM} %{MD:-MD %b.d} %{MMD:-MMD %b.d} %{MG} \
  91       %{!no-gcc:-D__GNUC__=%v1 -D__GNUC_MINOR__=%v2} \
  92       %{ansi:-trigraphs -$ -D__STRICT_ANSI__} \
  93       %{!undef:%P} -D_LANGUAGE_FORTRAN %{trigraphs} \
  94       %c %{Os:-D__OPTIMIZE_SIZE__} %{O*:%{!O0:-D__OPTIMIZE__}} -traditional \
  95       %{ffast-math:-D__FAST_MATH__}\
  96       %{g*} %{W*} %{w} %{pedantic*} %{H} %{d*} %C %{D*} %{U*} %{i*} %Z \
  97       /dev/null /dev/null \n\
  98      f771 -fnull-version %(f771) \
  99       %{!Q:-quiet} -dumpbase g77-version.f %{d*} %{m*} %{a*} \
 100       %{g*} %{O*} %{W*} %{w} %{pedantic*} \
 101       -version -fversion %{f*} %{I*} -o %g.s /dev/null \n\
 102      as %a %Y -o %g%O %g.s %A \n\
 103      ld %l %X -o %g %g%O %{A} %{d} %{e*} %{m} %{N} %{n} \
 104       %{r} %{s} %{t} %{u*} %{x} %{z} %{Z} \
 105       %{!A:%{!nostdlib:%{!nostartfiles:%S}}} \
 106       %{static:} %{L*} %D -lg2c -lm \
 107       %{!nostdlib:%{!nodefaultlibs:%G %L %G}} \
 108       %{!A:%{!nostdlib:%{!nostartfiles:%E}}} \
 109       %{T*} \n\
 110      %g \n"}},