92 lines
3.2 KiB
C
92 lines
3.2 KiB
C
/* Operating system specific defines to be used when targeting GCC for
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hosting on U/WIN (Windows32), using GNU tools and the Windows32 API
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Library, as distinct from winnt.h, which is used to build GCC for use
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with a windows style library and tool set and uses the Microsoft tools.
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Copyright (C) 1999, 2002, 2003, 2004 Free Software Foundation, Inc.
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Contributed by Mumit Khan <khan@xraylith.wisc.edu>.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GCC is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING. If not, write to
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the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA. */
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/* Most of this is the same as for Cygwin32, except for changing some
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specs. */
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#define STANDARD_INCLUDE_COMPONENT "UWIN"
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#define SYSTEM_INCLUDE_DIR "/usr/gnu/include"
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#undef MD_STARTFILE_PREFIX
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#define MD_STARTFILE_PREFIX "/usr/gnu/lib/"
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#undef MAYBE_UWIN_CPP_BUILTINS
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#define MAYBE_UWIN_CPP_BUILTINS() \
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do \
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{ \
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builtin_define_std ("WINNT"); \
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builtin_define ("_WIN32"); \
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builtin_define ("__WIN32__"); \
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builtin_define ("_UWIN"); \
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builtin_define ("__UWIN__"); \
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builtin_define ("__MSVCRT__"); \
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builtin_define ("_STD_INCLUDE_DIR=mingw32"); \
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} \
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while (0)
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#undef CPP_SPEC
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#define CPP_SPEC "-remap %{posix:-D_POSIX_SOURCE} \
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-include /usr/include/astwin32.h \
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-idirafter /usr/gnu/include/mingw32"
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/* For Windows applications, include more libraries, but always include
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kernel32. */
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#undef LIB_SPEC
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#define LIB_SPEC \
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"%{pg:-lgmon} %{mwindows:-luser32 -lgdi32 -lcomdlg32} -lkernel32 -ladvapi32"
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/* Include in the mingw32 libraries with libgcc */
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#undef LIBGCC_SPEC
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#define LIBGCC_SPEC "-lgnuwin -lposix -lgcc -last -lmoldname -lmsvcrt"
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/* Specify a different entry point when linking a DLL */
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#undef LINK_SPEC
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#define LINK_SPEC \
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"%{mwindows:--subsystem windows} %{mdll:--dll -e _DllMainCRTStartup@12} \
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%{!mdll:-u _main}"
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#undef STARTFILE_SPEC
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#define STARTFILE_SPEC "%{mdll:dllcrt2%O%s} %{!mdll:crt2%O%s} %{pg:gcrt2%O%s}"
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/* These are PE BFD bug workarounds. Should go away eventually. */
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/* Write the extra assembler code needed to declare a function
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properly. If we are generating SDB debugging information, this
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will happen automatically, so we only need to handle other cases. */
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#undef ASM_DECLARE_FUNCTION_NAME
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#define ASM_DECLARE_FUNCTION_NAME(FILE, NAME, DECL) \
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do \
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{ \
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if (i386_pe_dllexport_name_p (NAME)) \
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i386_pe_record_exported_symbol (NAME, 0); \
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/* UWIN binutils bug workaround. */ \
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if (0 && write_symbols != SDB_DEBUG) \
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i386_pe_declare_function_type (FILE, NAME, TREE_PUBLIC (DECL)); \
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ASM_OUTPUT_LABEL (FILE, NAME); \
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} \
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while (0)
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#undef ASM_OUTPUT_EXTERNAL
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#undef ASM_OUTPUT_EXTERNAL_LIBCALL
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