Initial revision

From-SVN: r14340

gcc/config/i386/mingw32.h

+/* Operating system specific defines to be used when targeting GCC for
+   hosting on Windows32, using GNU tools and the Windows32 API Library,
+   as distinct from winnt.h, which is used to build GCC for use with a
+   windows style library and tool set and uses the Microsoft tools.
+   Copyright (C) 1997 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC 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 CC 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 CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+/* Most of this is the same as for Cygwin32, except for changing some
+   specs.  */
+
+#include "i386/cygwin32.h"
+
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES "-Di386 -D_WIN32 -DWIN32 -D__WIN32__ \
+  -D__MINGW32__ -DWINNT  -D_X86_=1 -D__STDC__=1\
+  -D__stdcall=__attribute__((__stdcall__)) \
+  -D__cdecl=__attribute__((__cdecl__)) \
+  -Asystem(winnt) -Acpu(i386) -Amachine(i386)"
+
+/* For Windows applications, include more libraries, but always include
+   kernel32.  */
+#undef LIB_SPEC
+#define LIB_SPEC "%{windows:-luser32 -lgdi32 -lcomdlg32} -lkernel32"
+
+/* Include in the Windows32 API libraries with libgcc */
+#undef LIBGCC_SPEC
+#define LIBGCC_SPEC "-lmingw32 -lgcc -lmoldname -lcrtdll"
+
+/* Specify a different entry point when linking a DLL */
+#undef LINK_SPEC
+#define LINK_SPEC "%{windows:--subsystem windows} %{dll:--dll -e _DllMainCRTStartup@12}"

gcc/config/i386/xm-mingw32.h

+/* Configuration for GNU C-compiler for hosting on Windows32.
+   using GNU tools and the Windows32 API Library.
+   Copyright (C) 1997 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC 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 CC 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 CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA. */
+
+#define NO_STAB_H
+#define HAVE_STRERROR
+#define HAVE_RUSAGE
+#define HAVE_FILE_H
+
+#ifndef USG
+#define USG 1
+#endif
+
+#ifndef ONLY_INT_FIELD
+#define ONLY_INT_FIELDS 1
+#endif
+
+#ifndef USE_PROTOTYPES
+#define USE_PROTOTYPES 1
+#endif
+
+#ifndef HAVE_VPRINTF
+#define HAVE_VPRINTF 1
+#endif
+
+#define NO_SYS_SIGLIST 1
+#define bcmp(a,b,c) memcmp (a,b,c)
+#define bcopy(a,b,c) memcpy (b,a,c)
+#define bzero(a,b) memset (a,0,b)
+#define index  strchr
+#define rindex strrchr
+#define kill(a,b) raise(b)
+#define link(a,b) -1
+#define environ _environ
+
+/* Even though we support "/", allow "\" since everybody tests both.  */
+#define DIR_SEPARATOR '\\'
+#define EXECUTABLE_SUFFIX ".exe"