[openbeos] Re: cross building
- From: "Leon Timmermans" <openbeos@xxxxxxxxx>
- To: <openbeos@xxxxxxxxxxxxx>
- Date: Thu, 3 Apr 2003 17:23:17 +0200
DJGPP doesn't output PE, but COFF.
I'm not sure about Cygwin though, Cygwin probably does output PE since it
links against windows dll's.
COFF puts an underscore before the name symbols.
after some searching in the gcc manfile, I found (and tried) out that it has
a option -fno-leading-underscore, so C linking is possible.
(it was the last of all command line options!!!!)
I don't know whether gcc-2 supports this (I currently only have 3.2)
I don't know about C++ name mangling.
I assume that will me the same on ELF and COFF if you use the same gcc
version.
----- Original Message -----
From: "Michael Noisternig" <michael.noisternig@xxxxxxxxx>
To: <openbeos@xxxxxxxxxxxxx>
Sent: Tuesday, April 01, 2003 8:41 PM
Subject: [openbeos] Re: cross building
> >>The harder way is the DJGPP way, in which case you must first compile
> >>GCC as a cross-compiler from DJGPP -> Linux/ELF yourself, including
> >>BinUtils for ELF output.
> >
> >
> > No, Gcc outputs assembler, Only binutils needs to be recompiled.
>
> You are right principally, but you forgot that name mangling is
> different from Windows PE files and Unix ELF files. That's why you also
> have to recompile GCC.
>
>
>
>
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