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/* Operating system specific defines to be used when targeting GCC for
hosting on Windows 32/64 via mingw-w64 runtime, using GNU tools and
the Windows API Library.
Copyright (C) 2009-2023 Free Software Foundation, Inc.
This file is part of GCC.
GCC 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 3, or (at your option)
any later version.
GCC 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 GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
/* Enable -municode feature and support optional pthread support. */
#undef CPP_SPEC
#define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{mthreads:-D_MT} " \
"%{municode:-DUNICODE} " \
"%{" SPEC_PTHREAD1 ":-D_REENTRANT} " \
"%{" SPEC_PTHREAD2 ":-U_REENTRANT} " \
"%{mcrtdll=crtdll*:-U__MSVCRT__ -D__CRTDLL__} " \
"%{mcrtdll=msvcrt10*:-D__MSVCRT_VERSION__=0x100} " \
"%{mcrtdll=msvcrt20*:-D__MSVCRT_VERSION__=0x200} " \
"%{mcrtdll=msvcrt40*:-D__MSVCRT_VERSION__=0x400} " \
"%{mcrtdll=msvcrt-os*:-D__MSVCRT_VERSION__=0x700} " \
"%{mcrtdll=msvcr70*:-D__MSVCRT_VERSION__=0x700} " \
"%{mcrtdll=msvcr71*:-D__MSVCRT_VERSION__=0x701} " \
"%{mcrtdll=msvcr80*:-D__MSVCRT_VERSION__=0x800} " \
"%{mcrtdll=msvcr90*:-D__MSVCRT_VERSION__=0x900} " \
"%{mcrtdll=msvcr100*:-D__MSVCRT_VERSION__=0xA00} " \
"%{mcrtdll=msvcr110*:-D__MSVCRT_VERSION__=0xB00} " \
"%{mcrtdll=msvcr120*:-D__MSVCRT_VERSION__=0xC00} " \
"%{mcrtdll=ucrt*:-D_UCRT} "
#undef REAL_LIBGCC_SPEC
#define REAL_LIBGCC_SPEC \
"%{mthreads:-lmingwthrd} -lmingw32 \
" SHARED_LIBGCC_SPEC " \
-lmingwex %{!mcrtdll=*:-lmsvcrt} %{mcrtdll=*:-l%*} \
-lkernel32 " MCFGTHREAD_SPEC
#undef STARTFILE_SPEC
#define STARTFILE_SPEC "%{shared|mdll:dllcrt2%O%s} \
%{!shared:%{!mdll:%{!municode:crt2%O%s}}} \
%{!shared:%{!mdll:%{municode:crt2u%O%s}}} \
%{pg:gcrt2%O%s} \
crtbegin.o%s \
%{fvtable-verify=none:%s; \
fvtable-verify=preinit:vtv_start.o%s; \
fvtable-verify=std:vtv_start.o%s}"
/* Enable multilib. */
#undef ASM_SPEC
#define ASM_SPEC "%{m32:--32} %{m64:--64}"
#undef LIB_SPEC
#define LIB_SPEC "%{pg:-lgmon} %{" SPEC_PTHREAD1 ":-lpthread} " \
"%{" SPEC_PTHREAD2 ": } " \
"%{mwindows:-lgdi32 -lcomdlg32} " \
"%{fvtable-verify=preinit:-lvtv -lpsapi; \
fvtable-verify=std:-lvtv -lpsapi} " \
"-ladvapi32 -lshell32 -luser32 -lkernel32"
#undef SPEC_32
#undef SPEC_64
#if TARGET_64BIT_DEFAULT
#define SPEC_32 "m32"
#define SPEC_64 "!m32"
#else
#define SPEC_32 "!m64"
#define SPEC_64 "m64"
#endif
#undef SUB_LINK_ENTRY32
#undef SUB_LINK_ENTRY64
#define SUB_LINK_ENTRY32 "-e _DllMainCRTStartup@12"
#if defined(USE_MINGW64_LEADING_UNDERSCORES)
#define SUB_LINK_ENTRY64 "-e _DllMainCRTStartup"
#else
#define SUB_LINK_ENTRY64 "-e DllMainCRTStartup"
#endif
#undef SUB_LINK_SPEC
#undef SUB_LINK_ENTRY
#define SUB_LINK_SPEC "%{" SPEC_64 ":-m i386pep} %{" SPEC_32 ":-m i386pe}"
#define SUB_LINK_ENTRY "%{" SPEC_64 ":" SUB_LINK_ENTRY64 "} %{" SPEC_32 ":" SUB_LINK_ENTRY32 "}"
#undef MULTILIB_DEFAULTS
#if TARGET_64BIT_DEFAULT
#define MULTILIB_DEFAULTS { "m64" }
#else
#define MULTILIB_DEFAULTS { "m32" }
#endif
#undef LINK_SPEC_LARGE_ADDR_AWARE
#if MINGW_DEFAULT_LARGE_ADDR_AWARE
# define LINK_SPEC_LARGE_ADDR_AWARE \
"%{!shared:%{!mdll:%{" SPEC_32 ":--large-address-aware}}}"
#else
# define LINK_SPEC_LARGE_ADDR_AWARE ""
#endif
#undef LINK_SPEC_DISABLE_DYNAMICBASE
#if HAVE_LD_PE_DISABLE_DYNAMICBASE
# define LINK_SPEC_DISABLE_DYNAMICBASE \
"%{!shared:%{!mdll:%{no-pie:--disable-dynamicbase}}}"
#else
# define LINK_SPEC_DISABLE_DYNAMICBASE ""
#endif
#undef LINK_SPEC
#define LINK_SPEC SUB_LINK_SPEC " %{mwindows:--subsystem windows} \
%{mconsole:--subsystem console} \
%{shared: %{mdll: %eshared and mdll are not compatible}} \
%{shared: --shared} %{mdll:--dll} \
%{static:-Bstatic} %{!static:-Bdynamic} \
%{shared|mdll: " SUB_LINK_ENTRY " --enable-auto-image-base} \
" LINK_SPEC_LARGE_ADDR_AWARE "\
" LINK_SPEC_DISABLE_DYNAMICBASE "\
%(shared_libgcc_undefs)"
/* Enable sincos optimization, overriding cygming.h. sincos, sincosf
and sincosl functions are available on mingw-w64, but not on the
original mingw32. */
#undef TARGET_LIBC_HAS_FUNCTION
#define TARGET_LIBC_HAS_FUNCTION gnu_libc_has_function
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