:
# @(#)probe.win32 (AT&T Research) 2009-03-19
#
# win32 specific pp C probe initialization
# wrapped cc's are easy on uwin
#
# 2> easy.err to avoid mysterious hang with bcc
# begin preamble shared with the make probe.ini
IFS=$'\n'
chmod 777 .
typeset -A header version
# we are probing on behalf of libpp and nmake
# so the native preprocessor must be forced in
# order to bootstrap libpp and nmake
nativepp=-1
export nativepp
probe_header="
"
do echo "#include <$inc>" > easy.c
then probe_header="$probe_header
$inc
"
fi
done
{
for i in $probe_header
do echo "#include <$i>"
done
echo '#ifdef __cplusplus'
echo "int _Pr0b3_cplus=__cplusplus;"
echo '#endif'
echo '#ifdef _UWIN'
echo "int _Pr0b3_uwin=_UWIN;"
echo '#endif'
echo '#ifdef __BORLANDC__'
echo "int _Pr0b3_version_BORLAND=__BORLANDC__;"
echo '#endif'
echo '#ifdef __DMC__'
echo "int _Pr0b3_version_DM=__DMC__;"
echo '#endif'
echo '#ifdef _MSC_VER'
echo "int _Pr0b3_version_MS=_MSC_VER;"
echo '#endif'
echo '#ifdef __ICL'
echo "int _Pr0b3_version_ICL=__ICL;"
echo '#endif'
echo '#ifdef __LCC__'
echo "int _Pr0b3_version_LCC=0+__LCC__;"
echo '#endif'
echo '#ifdef __MINGW32__'
echo "int _Pr0b3_version_MINGW=__MINGW32__;"
echo '#endif'
echo '#ifdef __INTERIX'
echo "int _Pr0b3_version_INTERIX=__INTERIX;"
echo '#endif'
echo '#ifdef __WATCOMC__'
echo "int _Pr0b3_version_WATCOM=__WATCOMC__;"
echo '#endif'
} > easy.c
include=
uwin=
cplus=
$cc -E easy.c 2>&1 |
egrep -i '^(#(line)? 1 .*\.[hH]| *int +_Pr0b3_[a-zA-Z_]* *= *[0-9])' |
sed -e 's,_Pr0b3_,,' \
-e 's/.*"\(.*\)".*/\1/' \
-e 's,^ *,,' \
-e 's, *$,,' \
-e 's, *= *,=,' \
-e 's,^\(.\):[\\/]*,/\1/,' \
-e 's,[\\/][\\/]*,/,g' \
-e 's,^\(/.*\)/\(.*\)$,header[\2]="\1",' \
-e 's, *int *\(.*\);.*,\1,' \
-e 's,^version_\(.*\)=,version[\1]=,' \
> easy.sh
. ./easy.sh
include=
for i in $probe_header
do d=${header[$i]}
if [[ $d ]]
then include="$include
$d"
elif [[ $i == */* ]]
then d=${header[${i##*/}]}
if [[ $d == */${i%/*} ]]
then include="$include
${d%/${i%/*}}"
fi
fi
done
i=$($cc -V 2> easy.err)
if test "" != "$i" -a -d "$i/include"
then include="$i/include
$include"
fi
stdinclude=
for inc in $include
do if [[ ${inc%/*} -ef /msdev/platformsdk ]]
then inc=/msdev/platformsdk/${inc##*/}
elif [[ ${inc%/*} -ef /platformsdk ]]
then inc=/platformsdk/${inc##*/}
fi
for dup in $stdinclude
do [[ $inc -ef $dup ]] && continue 2
done
stdinclude="$stdinclude
$inc"
done
# end preamble shared with the make probe.ini
pragexpand='#pragma pp:pragmaexpand'
if [[ ${version[BORLAND]} ]]
then version=${version[BORLAND]} VERSION=__BORLANDC__
reserved="#pragma pp:reserved __asm=GROUP __based=GROUP __cdecl __declspec=GROUP __except __export __far __fastcall __finally __huge __inline __int16 __int32 __int64 __int8 __leave __near __novtordisp __pascal __restrict __stdcall __syscall __try __unaligned __wchar_t
#pragma pp:reserved _asm=GROUP _based=GROUP _cdecl _declspec=GROUP _except _export _far _fastcall _finally _fortran _huge _int16 _int32 _int64 _int8 _leave _near _pascal _stdcall _syscall _try
#pragma pp:reserved cdecl const enum far fortran huge near pascal signed void volatile"
specific="#define <long long> __int64
#define <__int64 int> __int64
#define <__int64 unsigned> unsigned __int64"
pragexpand='#pragma pp:nopragmaexpand'
pragmas="#pragma pp:nocatliteral
#pragma pp:stringsplit
#pragma pp:lineid line"
elif [[ ${version[DM]} ]]
then version=${version[DM]} VERSION=__DMC__
reserved="#pragma pp:reserved _Bool _Complex _Imaginary asm=GROUP _asm=GROUP __asm=GROUP const enum _fortran __inline _int64 __int64 __restrict signed void volatile _based=GROUP __based=GROUP cdecl _cdecl __cdecl _declspec=GROUP __declspec=GROUP _except __except _export __export far _far __far _fastcall __fastcall _finally __finally huge _huge __huge _interrupt __interrupt _leave __leave _loadds __loadds near _near __near pascal _pascal __pascal _saveregs __saveregs _segname __segname _stdcall __stdcall _syscall __syscall _try __try _cs __cs _ss __ss _unaligned __unaligned"
specific="#define __TIMESTAMP__ __DATE__ \" \" __TIME__"
pragmas="#pragma pp:transition
#pragma pp:elseif
#pragma pp:lineid line"
elif [[ ${version[MS]} ]]
then version=${version[MS]} VERSION=_MSC_VER
reserved="#pragma pp:reserved __asm=GROUP __based=GROUP __cdecl __declspec=GROUP __except __export __far __fastcall __finally __huge __inline __int16 __int32 __int64 __int8 __leave __near __novtordisp __pascal __restrict __stdcall __syscall __try __unaligned __wchar_t
#pragma pp:reserved _asm=GROUP _based=GROUP _cdecl _declspec=GROUP _except _export _far _fastcall _finally _fortran _huge _int16 _int32 _int64 _int8 _leave _near _pascal _stdcall _syscall _try
#pragma pp:reserved cdecl const enum far fortran huge near pascal signed void volatile"
specific="#define <long long> __int64
#define <__int64 int> __int64
#define <__int64 unsigned> unsigned __int64"
pragmas="#pragma pp:lineid line"
elif [[ ${version[LCC]} ]]
then version=${version[LCC]} VERSION=__LCC__
reserved="#pragma pp:reserved _Bool _Complex _asm=GROUP const enum inline __inline __int64 restrict signed void volatile _cdecl __cdecl __declspec=GROUP __except _huge _stdcall __stdcall __try"
specific="#pragma pp:map \"/#(pragma )?import>/\" \"/#(pragma )?import(.*)/__STDPP__IMPORT__(\2)/\"
#macdef __STDPP__IMPORT__(x)
#pragma pp:noallmultiple
#include x
#pragma pp:allmultiple
#endmac
"
pragmas="#pragma pp:hostedtransition
#pragma pp:strict
#pragma pp:spaceout
#pragma pp:elseif
"
elif [[ ${version[MINGW]} ]]
then version=${version[MINGW]} VERSION=__MINGW32__
reserved="#pragma pp:reserved __declspec=GROUP __alignof=GROUP __alignof__=GROUP __attribute=GROUP __attribute__=GROUP __extension__=GROUP asm=GROUP __asm=GROUP __asm__=GROUP const __const __const__ enum inline __inline __inline__ __restrict __restrict__ signed __signed __signed__ typeof=GROUP __typeof=GROUP __typeof__=GROUP void volatile __volatile __volatile__ __cdecl _stdcall __stdcall"
specific="#define __declspec(x) __attribute__((x))"
pragexpand='#pragma pp:nopragmaexpand'
pragmas='#pragma pp:map "/#include_next>/" ",[^\<]*\<,#include <.../,"
#pragma pp:lineid
#pragma pp:linetype 2'
fi
undef_predef=
echo "char* fun() { return (char*)__FUNCTION__; }
int main() { return !fun(); }" > easy.c
rm -f easy.exe
then undef_predef="$undef_predef
#undef __FUNCTION__"
fi
dialect=ansi
if [[ $cplus ]]
then dialect=C++
fi
if [[ $version == [0-9]* && $stdinclude ]]
then hosttype=$(package)
machine=${hosttype#*.}
case $uwin in
[0-9]*) standard="
#pragma pp:include \"/usr/include\""
assert="
#define #system(unix)
#define #release(V)
#define #release(system5)
#define #version(${version})"
;;
*) predefined=""
standard=""
assert=""
;;
esac
for inc in $stdinclude
do standard="$standard
#pragma pp:include \"$inc\""
done
: the payoff
set -- $cc
cmd=$1
shift
set -- $(whence $cmd) "$@"
if "$@" -v >/dev/null 2>&1
then v=$("$@" -v 2>/dev/null)
if [[ $v ]]
then v=";VERSION;-v;$v;PATH;$*"
fi
else v=
fi
if [[ ! $v ]]
then v="$*"
fi
cat >&3 <<!
/* $v
*/
#pragma pp:predefined
#define _STD_INCLUDE_DIR ...
#define _${machine}_ 1
!
{
cat <<'!'
#ifdef unix
char* str_unix = "#define unix" unix ;
char* str___unix__ = "#define __unix__" 1 ;
#else
#ifdef __unix__
char* str___unix__ = "#define __unix__" __unix__ ;
#endif
#endif
!
premac="
M_I86
M_I386
M_I386CM
M_I386LM
M_I386MM
M_I386SM
MSDOS
NO_EXT_KEYS
_ALPHA_
_AXP64_
_CPPUNWIND
_GENIA64_
_INTEGRAL_MAX_BITS
_MSC_EXTENSIONS
_MSC_VER
_M_ALPHA
_M_ALPHA_
_M_AMD64
_M_IA64
_M_IX86
_M_MRX000
_M_PPC
_NTSYSTEM_
_POSIX_
_PUSHPOP_SUPPORTED
_STDCALL_SUPPORTED
_UWIN
_WIN32
_WIN64
_X64_
_X86_
_stdcall
__BORLANDC__
__CHAR_SIGNED__
__CHAR_UNSIGNED__
__COMPACT__
__DEFALIGN
__DMC__
__DOS__
__ECL__
__EDG__
__FLAT__
__FPCE__
__FPI__
__GNUC__
__GNUC_MINOR__
__GNUG__
__HUGE__
__I86__
__ICL
__INITIAL_POINTER_SIZE
__INLINE_8087
__INLINE__FUNCTIONS__
__INTEL_COMPILER
__INTERIX
__INTSIZE
__LARGE__
__LCCDEBUGLEVEL
__LCCOPTIMLEVEL
__LCC__
__MEDIUM__
__MINGW32__
__MSVCRT__
__NT__
__OPENNT
__OS2__
__QNX__
__SC__
__SMALL__
__STATIC__
__STDC__
__STDC_HOSTED__
__STDC_IEC_559__
__STDC_IEC_559_COMPLEX__
__STDC_ISO_10646__
__STDC_VERSION__
__STRLEN
__TURBOC__
__WATCOMC__
__WIN32__
__WINDOWS__
__WINDOWS_386__
__WINVER__
__ZTC__
__cdecl
__cplusplus
__i386
__i386__
__i486
__i486__
__i586
__i586__
__i686
__i686__
__k6
__k6__
__pentium
__pentium__
__pentiumpro
__pentiumpro__
__stdcall
"
echo "#define s(x) #x"
echo "#define q(x) s(x)"
for i in $premac
do echo "#ifdef $i"
echo "char* str_$i = \"#define $i\" q(:$i:);"
echo "#endif"
done
} > easy.c
. ./easy.sh >&3
if [[ $cc == *CC ]]
then src=cpp
else src=c
fi
print 'typedef char wchar_t;' > easy.$src
if ! $cc -c easy.$src >/dev/null 2>&1
then print -u3 '#define _WCHAR_T_DEFINED 1'
print -u3 '#define _NATIVE_WCHAR_T_DEFINED 1'
if [[ ! $reserved ]]
then reserved="#pragma pp:reserved"
fi
reserved="$reserved wchar_t"
fi
cat >&3 <<!
#pragma pp:nopredefined
$specific
#define #hosttype(${hosttype})${assert}
#define #architecture(${machine})
#define #model()
#define #machine(${machine})
#define #addressing()
#define #preroot()
#define #universe(att)
#define #dialect(${dialect})
$undef_predef
$reserved
$pragmas
#pragma pp:pluscomment
$pragexpand
#pragma pp:zeof
#pragma pp:id "$"${standard}
#pragma pp:nocatliteral
#pragma pp:stringsplit
#pragma pp:headerexpand
#pragma pp:map "/#(pragma )?ident>/"
#pragma pp:map "/#pragma lint:/" ",#pragma lint:(.*),##/*\1*/,u"
#pragma pp:map "/#(pragma )?sccs>/"
#pragma pp:map "/#pragma once/" ",#pragma once,#pragma pp:nomultiple,"
#pragma pp:map "/#pragma comment.*linker.*manifest/"
!
exit 0
fi