/* Operating system specific defines to be used when targeting GCC for
hosting on Windows32, using a Unix style C library and tools.
Copyright (C) 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
- 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+ 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
This file is part of GCC.
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
-#define TARGET_VERSION fprintf (stderr, " (x86 Cygwin)");
-
#define EXTRA_OS_CPP_BUILTINS() /* Nothing. */
#undef CPP_SPEC
#define CPP_SPEC "%(cpp_cpu) %{posix:-D_POSIX_SOURCE} \
- %{mno-win32:%{mno-cygwin: %emno-cygwin and mno-win32 are not compatible}} \
- %{mno-cygwin:-D__MSVCRT__ -D__MINGW32__ %{!ansi:%{mthreads:-D_MT}}}\
- %{!mno-cygwin:-D__CYGWIN32__ -D__CYGWIN__ %{!ansi:-Dunix} -D__unix__ -D__unix }\
- %{mwin32|mno-cygwin:-DWIN32 -D_WIN32 -D__WIN32 -D__WIN32__ %{!ansi:-DWINNT}}\
- %{!nostdinc:%{!mno-win32|mno-cygwin:-idirafter ../include/w32api%s -idirafter ../../include/w32api%s}}\
+ -D__CYGWIN32__ -D__CYGWIN__ %{!ansi:-Dunix} -D__unix__ -D__unix \
+ %{mwin32:-DWIN32 -D_WIN32 -D__WIN32 -D__WIN32__ %{!ansi:-DWINNT}} \
+ %{!nostdinc:%{!mno-win32:-idirafter ../include/w32api%s -idirafter ../../include/w32api%s}}\
"
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "\
- %{shared|mdll: %{mno-cygwin:dllcrt2%O%s}}\
- %{!shared: %{!mdll: %{!mno-cygwin:crt0%O%s} %{mno-cygwin:crt2%O%s}\
+ %{!shared: %{!mdll: crt0%O%s \
%{pg:gcrt0%O%s}}}\
crtbegin.o%s"
#undef ENDFILE_SPEC
#define ENDFILE_SPEC \
- "%{ffast-math|funsafe-math-optimizations:crtfastmath.o%s}\
+ "%{Ofast|ffast-math|funsafe-math-optimizations:crtfastmath.o%s}\
crtend.o%s"
/* Normally, -lgcc is not needed since everything in it is in the DLL, but we
#endif
#undef REAL_LIBGCC_SPEC
-#define REAL_LIBGCC_SPEC \
- "%{mno-cygwin: %{mthreads:-lmingwthrd} -lmingw32} \
- " SHARED_LIBGCC_SPEC " \
- %{mno-cygwin:-lmoldname -lmingwex -lmsvcrt}"
+#define REAL_LIBGCC_SPEC SHARED_LIBGCC_SPEC
/* We have to dynamic link to get to the system DLLs. All of libc, libm and
the Unix stuff is in cygwin.dll. The import library is called
#undef LIB_SPEC
#define LIB_SPEC "\
%{pg:-lgmon} \
- %{!mno-cygwin:-lcygwin} \
- %{mno-cygwin:%{mthreads:-lmingwthrd} -lmingw32} \
+ -lcygwin \
%{mwindows:-lgdi32 -lcomdlg32} \
- -luser32 -lkernel32 -ladvapi32 -lshell32"
+ -ladvapi32 -lshell32 -luser32 -lkernel32"
/* To implement C++ function replacement we always wrap the cxx
malloc-like operators. See N2800 #17.6.4.6 [replacement.functions] */
#define CXX_WRAP_SPEC_OPT "muse-libstdc-wrappers"
#endif
-#define CXX_WRAP_SPEC "%{!mno-cygwin:%{" CXX_WRAP_SPEC_OPT ":" CXX_WRAP_SPEC_LIST "}}"
+#define CXX_WRAP_SPEC "%{" CXX_WRAP_SPEC_OPT ":" CXX_WRAP_SPEC_LIST "}"
#else /* !defined (USE_CYGWIN_LIBSTDCXX_WRAPPERS) */
%{shared: %{mdll: %eshared and mdll are not compatible}} \
%{shared: --shared} %{mdll:--dll} \
%{static:-Bstatic} %{!static:-Bdynamic} \
- %{shared|mdll: --enable-auto-image-base -e \
- %{mno-cygwin:_DllMainCRTStartup@12} \
- %{!mno-cygwin:__cygwin_dll_entry@12}}\
- %{!mno-cygwin:--dll-search-prefix=cyg -tsaware}"
-
-/* Allocate space for all of the machine-spec-specific stuff.
- Allocate enough space for cygwin -> mingw32 munging plus
- possible addition of "/mingw". */
-
-#ifndef CYGWIN_MINGW_SUBDIR
-#define CYGWIN_MINGW_SUBDIR "/mingw"
-#endif
-#define CYGWIN_MINGW_SUBDIR_LEN (sizeof (CYGWIN_MINGW_SUBDIR) - 1)
-
-#ifdef GPLUSPLUS_INCLUDE_DIR
-char cygwin_gplusplus_include_dir[sizeof (GPLUSPLUS_INCLUDE_DIR) + 1
- + (CYGWIN_MINGW_SUBDIR_LEN)]
- = GPLUSPLUS_INCLUDE_DIR;
-#undef GPLUSPLUS_INCLUDE_DIR
-#define GPLUSPLUS_INCLUDE_DIR ((const char *) cygwin_gplusplus_include_dir)
-#ifndef GEN_CVT_ARRAY
-#define GEN_CVT_ARRAY
-#endif
-#endif
-
-#ifdef GPLUSPLUS_TOOL_INCLUDE_DIR
-char cygwin_gplusplus_tool_include_dir[sizeof (GPLUSPLUS_TOOL_INCLUDE_DIR) + 1
- + CYGWIN_MINGW_SUBDIR_LEN]
- = GPLUSPLUS_TOOL_INCLUDE_DIR;
-#undef GPLUSPLUS_TOOL_INCLUDE_DIR
-#define GPLUSPLUS_TOOL_INCLUDE_DIR ((const char *) cygwin_gplusplus_tool_include_dir)
-#ifndef GEN_CVT_ARRAY
-#define GEN_CVT_ARRAY
-#endif
-#endif
-
-#ifdef GPLUSPLUS_BACKWARD_INCLUDE_DIR
-char cygwin_gplusplus_backward_include_dir[sizeof (GPLUSPLUS_BACKWARD_INCLUDE_DIR) + 1
- + CYGWIN_MINGW_SUBDIR_LEN]
- = GPLUSPLUS_BACKWARD_INCLUDE_DIR;
-#undef GPLUSPLUS_BACKWARD_INCLUDE_DIR
-#define GPLUSPLUS_BACKWARD_INCLUDE_DIR ((const char *) cygwin_gplusplus_backward_include_dir)
-#ifndef GEN_CVT_ARRAY
-#define GEN_CVT_ARRAY
-#endif
-#endif
-
-#ifdef LOCAL_INCLUDE_DIR
-char cygwin_local_include_dir[sizeof (LOCAL_INCLUDE_DIR) + 1
- + CYGWIN_MINGW_SUBDIR_LEN]
- = LOCAL_INCLUDE_DIR;
-#undef LOCAL_INCLUDE_DIR
-#define LOCAL_INCLUDE_DIR ((const char *) cygwin_local_include_dir)
-#ifndef GEN_CVT_ARRAY
-#define GEN_CVT_ARRAY
-#endif
-#endif
-
-#ifdef CROSS_INCLUDE_DIR
-char cygwin_cross_include_dir[sizeof (CROSS_INCLUDE_DIR) + 1
- + CYGWIN_MINGW_SUBDIR_LEN]
- = CROSS_INCLUDE_DIR;
-#undef CROSS_INCLUDE_DIR
-#define CROSS_INCLUDE_DIR ((const char *) cygwin_cross_include_dir)
-#ifndef GEN_CVT_ARRAY
-#define GEN_CVT_ARRAY
-#endif
-#endif
-
-#ifdef TOOL_INCLUDE_DIR
-char cygwin_tool_include_dir[sizeof (TOOL_INCLUDE_DIR) + 1
- + CYGWIN_MINGW_SUBDIR_LEN]
- = TOOL_INCLUDE_DIR;
-#undef TOOL_INCLUDE_DIR
-#define TOOL_INCLUDE_DIR ((const char *) cygwin_tool_include_dir)
-
-#ifndef CROSS_DIRECTORY_STRUCTURE
-#undef STANDARD_INCLUDE_DIR
-#define STANDARD_INCLUDE_DIR "/usr/include"
-char cygwin_standard_include_dir[sizeof (STANDARD_INCLUDE_DIR) + 1
- + CYGWIN_MINGW_SUBDIR_LEN]
- = STANDARD_INCLUDE_DIR;
-#undef STANDARD_INCLUDE_DIR
-#define STANDARD_INCLUDE_DIR ((const char *) cygwin_standard_include_dir)
-#endif
-
-#ifndef GEN_CVT_ARRAY
-#define GEN_CVT_ARRAY
-#endif
-#endif
-
-#ifndef GEN_CVT_ARRAY
-extern char *cvt_to_mingw[];
-#else
-char *cvt_to_mingw[] =
- {
-#ifdef GPLUSPLUS_INCLUDE_DIR
- cygwin_gplusplus_include_dir,
-#endif
-
-#ifdef GPLUSPLUS_TOOL_INCLUDE_DIR
- cygwin_gplusplus_tool_include_dir,
-#endif
-
-#ifdef GPLUSPLUS_BACKWARD_INCLUDE_DIR
- cygwin_gplusplus_backward_include_dir,
-#endif
-
-#ifdef LOCAL_INCLUDE_DIR
- cygwin_local_include_dir,
-#endif
-
-#ifdef CROSS_INCLUDE_DIR
- cygwin_cross_include_dir,
-#endif
-
-#ifdef TOOL_INCLUDE_DIR
- cygwin_tool_include_dir,
-#endif
-
-#ifdef STANDARD_INCLUDE_DIR
- cygwin_standard_include_dir,
-#endif
-
- NULL
- };
-#undef GEN_CVT_ARRAY
-#endif /*GEN_CVT_ARRAY*/
-
-void mingw_scan (int, const char * const *, const char **);
-#if 1
-#define GCC_DRIVER_HOST_INITIALIZATION \
-do \
-{ \
- mingw_scan(argc, (const char * const *) argv, &spec_machine); \
- } \
-while (0)
-#else
-#define GCC_DRIVER_HOST_INITIALIZATION \
-do \
-{ \
- char *cprefix = concat (tooldir_base_prefix, spec_machine, \
- dir_separator_str, NULL); \
- if (!IS_ABSOLUTE_PATH (cprefix)) \
- cprefix = concat (standard_exec_prefix, spec_machine, dir_separator_str, \
- spec_version, dir_separator_str, tooldir_prefix, NULL); \
- add_prefix (&exec_prefixes,\
- concat (cprefix, "../../../../", spec_machine, "/bin/", NULL), \
- "BINUTILS", PREFIX_PRIORITY_LAST, 0, NULL); \
- add_prefix (&exec_prefixes, cprefix, \
- "BINUTILS", PREFIX_PRIORITY_LAST, 0, NULL); \
- add_prefix (&startfile_prefixes,\
- concat (standard_startfile_prefix, "w32api", NULL),\
- "GCC", PREFIX_PRIORITY_LAST, 0, NULL);\
- mingw_scan(argc, (const char * const *) argv, &spec_machine); \
- } \
-while (0)
-#endif
+ %{shared|mdll: --enable-auto-image-base -e __cygwin_dll_entry@12} \
+ --dll-search-prefix=cyg -tsaware"
/* Binutils does not handle weak symbols from dlls correctly. For now,
do not use them unnecessarily in gthr-posix.h. */
#define LIBGCC_SONAME "cyggcc_s" LIBGCC_EH_EXTN "-1.dll"
/* We should find a way to not have to update this manually. */
-#define LIBGCJ_SONAME "cyggcj" /*LIBGCC_EH_EXTN*/ "-11.dll"
+#define LIBGCJ_SONAME "cyggcj" /*LIBGCC_EH_EXTN*/ "-12.dll"
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