[OFFTOPIC...but not really] DLLs and MinGW32
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How does one go about making DLLs with MinGW32? I've tried reading docs =
online but none have been all too clear. I've played with dlltool and =
dllwrap, but I haven't gotten one (DLL) that'll work with Eu's open_dll. =
Could someone tell me the steps I'd need to take assuming MinGW32 (GCC =
2.95.2)? Thanks in advance.
WARNING: C code to follow.
WITH THESE FILES:
MYDLL.C Source File
DLLINIT.C DLL Initialization (DllMain) ** What should I code for =
this?
LIBMYDLL.A Library to be made so I can access my DLL from C (not have =
to use LoadLibrary())
MYDLL.DLL Outputted DLL file that can be called from anything =
supporting DLLs
Instead of putzing with .DEFs, I put some kind of "export" command in =
front of my routines.
Ex. Want to export "TheAnswerIsThree"
_export int TheAnswerIsThree() //pointless, I know
{
return 3;
}
I am basing the _export off what I saw in the included API files. What =
should I use for that?
I'd like what I could do step by step at probably a DOS command prompt.
--Mike
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<DIV><FONT face=3DArial size=3D2>How does one go about making DLLs with=20
MinGW32? I've tried reading docs online but none have been all too =
clear. I've played with dlltool and dllwrap, but I haven't gotten =
one=20
(DLL) that'll work with Eu's open_dll. Could someone tell me the =
steps I'd=20
need to take assuming MinGW32 (GCC 2.95.2)? Thanks in=20
advance.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>WARNING: C code to follow.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>WITH THESE FILES:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>MYDLL.C =
Source=20
File</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>DLLINIT.C =
DLL=20
Initialization (DllMain) ** What should I code for this?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>LIBMYDLL.A Library to =
be made so=20
I can access my DLL from C (not have to use LoadLibrary())</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>MYDLL.DLL Outputted =
DLL file that=20
can be called from anything supporting DLLs</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>Instead of putzing with .DEFs, I put =
some kind of=20
"export" command in front of my routines.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Ex. Want to export =
"TheAnswerIsThree"</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>_export int =
TheAnswerIsThree() =20
//pointless, I know</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>{</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> return =
3;</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>}</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I am basing the _export off what I saw =
in the=20
included API files. What should I use for that?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV><FONT face=3DArial size=3D2>I'd like what I could do step by =
step at=20
probably a DOS command prompt.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT> </DIV>
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