Re: Compiling TCL C++ extension (.so) in cygwin environment

Thanks of all your replies. I tried the suggests apart from recompiling
tclsh.

If the tclsh that comes with the latest cygwin is built for windows
then this is probably the problem. When I build my extension I don't
use the -mno-cygwin option. When I do I get lots of errors but the lib
is created. Do I need to include some other lib?

In file included from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/bits/stl_algobase.h:67,
from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/bits/char_traits.h:46,
from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/string:47,
from filemap.cpp:1:
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cstdlib:181: error:
`::strtold' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cstdlib:200: error:
`__gnu_cxx::strtold' has not been declared
In file included from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/bits/postypes.h:46,
from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/iosfwd:50,
from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/bits/stl_algobase.h:70,
from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/bits/char_traits.h:46,
from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/string:47,
from filemap.cpp:1:
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:146: error:
`::fgetwc' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:147: error:
`::fgetws' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:148: error:
`::fputwc' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:149: error:
`::fputws' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:150: error:
`::fwide' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:151: error:
`::fwprintf' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:152: error:
`::fwscanf' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:153: error:
`::getwc' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:154: error:
`::getwchar' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:159: error:
`::putwc' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:160: error:
`::putwchar' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:161: error:
`::swprintf' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:162: error:
`::swscanf' has not been declared
...

/usr/include/tcl.h:391: error: `__int64' does not name a type
/usr/include/tcl.h:392: error: `__int64' does not name a type
/usr/include/tcl.h:640: error: `Tcl_WideInt' does not name a type
/usr/include/tcl.h:776: error: `Tcl_WideInt' does not name a type
/usr/include/tcl.h:1457: error: ISO C++ forbids declaration of
`Tcl_WideInt' with no type
/usr/include/tcl.h:1457: error: typedef `Tcl_WideInt' is initialized
(use __typeof__ instead)
/usr/include/tcl.h:1457: error: `Tcl_DriverWideSeekProc' was not
declared in this scope
/usr/include/tcl.h:1457: error: expected `,' or `;' before '(' token
/usr/include/tcl.h:1545: error: ISO C++ forbids declaration of
`Tcl_DriverWideSeekProc' with no type
/usr/include/tcl.h:1545: error: expected `;' before '*' token
In file included from /usr/include/tcl.h:2250,
from cao.cpp:1:
/usr/include/tclDecls.h:1565: error: expected constructor, destructor,
or type conversion before '*' token
/usr/include/tclDecls.h:1565: error: expected `,' or `;' before '*'
token
/usr/include/tclDecls.h:2119: error: ISO C++ forbids declaration of
`Tcl_DriverWideSeekProc' with no type
/usr/include/tclDecls.h:2119: error: expected `;' before '*' token
In file included from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/bits/stl_algobase.h:67,
from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/bits/char_traits.h:46,
from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/string:47,
from cao.cpp:2:
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cstdlib:181: error:
`::strtold' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cstdlib:200: error:
`__gnu_cxx::strtold' has not been declared
In file included from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/bits/postypes.h:46,
from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/iosfwd:50,
from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/bits/stl_algobase.h:70,
from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/bits/char_traits.h:46,
from
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/string:47,
from cao.cpp:2:
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:146: error:
`::fgetwc' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:147: error:
`::fgetws' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:148: error:
`::fputwc' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:149: error:
`::fputws' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:150: error:
`::fwide' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:151: error:
`::fwprintf' has not been declared
/usr/lib/gcc/i686-pc-mingw32/3.4.4/include/c++/cwchar:152: error:
`::fwscanf' has not been declared
...

.

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