Initial revision

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@14772 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 93 insertions, 0 deletions

diff --git a/gcc/f/parse.c b/gcc/f/parse.c
new file mode 100644
index 00000000000..7a48fbb58f5
--- /dev/null
+++ b/gcc/f/parse.c
@@ -0,0 +1,93 @@
+/* GNU Fortran
+   Copyright (C) 1995 Free Software Foundation, Inc.
+   Contributed by James Craig Burley (burley@gnu.ai.mit.edu).
+
+This file is part of GNU Fortran.
+
+GNU Fortran is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Fortran is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Fortran; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.	 */
+
+#include "proj.h"
+#include <ctype.h>
+#include <signal.h>
+#include "top.h"
+#include "com.h"
+#include "where.h"
+#include "zzz.h"
+#if FFECOM_targetCURRENT == FFECOM_targetGCC
+#include "flags.j"
+#endif
+
+#define NAME_OF_STDIN "<stdin>"
+
+#if FFECOM_targetCURRENT == FFECOM_targetFFE
+void
+main (int argc, char *argv[])
+#elif FFECOM_targetCURRENT == FFECOM_targetGCC
+FILE *finput;
+
+int
+yyparse ()
+#else
+#error
+#endif
+{
+  ffewhereFile wf;
+
+  if (ffe_is_version ())
+    fprintf (stderr, "GNU Fortran Front End version %s compiled: %s %s\n",
+	     ffezzz_version_string,
+	     ffezzz_date,
+	     ffezzz_time);
+
+#if FFECOM_targetCURRENT == FFECOM_targetFFE
+  ffe_init_0 ();
+
+  for (--argc, ++argv; argc > 0; --argc, ++argv)
+    {
+      if (!ffe_decode_option (argv[0]))
+	fprintf (stderr, "Unrecognized option: %s\n", argv[0]);
+    }
+#elif FFECOM_targetCURRENT == FFECOM_targetGCC
+  if (!ffe_is_pedantic ())
+    ffe_set_is_pedantic (pedantic);
+#else
+#error
+#endif
+
+#if FFECOM_targetCURRENT == FFECOM_targetFFE
+  wf = ffewhere_file_new (NAME_OF_STDIN, strlen (NAME_OF_STDIN));
+  ffecom_file (NAME_OF_STDIN);
+  ffe_file (wf, stdin);
+#elif FFECOM_targetCURRENT == FFECOM_targetGCC
+  wf = ffewhere_file_new (main_input_filename, strlen (main_input_filename));
+  ffecom_file (main_input_filename);
+  ffe_file (wf, finput);
+#else
+#error
+#endif
+
+#if FFECOM_targetCURRENT == FFECOM_targetGCC
+  ffecom_finish_compile ();
+
+  return 0;
+#elif FFECOM_targetCURRENT == FFECOM_targetFFE
+  ffe_terminate_0 ();
+
+  exit (0);
+#else
+#error
+#endif
+}