libstdc++ troubles

libstdc++ troubles

[Jean le Roux]

Hi all

First off, lets get it in the open that I'm a newbie at cygwin ;)

Here is my pain:
I'm trying to port a .so from Redhat 7.1 to Windoze (all falvours) dll.
I've installed cygwin (all packages that seemed relevant, which means
I skipped stuff like the jpeg tools, tcl  etc.). I also got a tarball
of libstdc++-v3 from ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/cygwin/snapshots/
and copied that to /usr/include/g++-3/
I still can't manage to 'make' though, the c++ headers are causing
major conflicts in terms of re-declarations of types, with eachother. Perhaps I
should also mention that I'm using the autotools in this effort.

Could you guys tell me the correct way to go about what I'm trying to
do.

Thanx

-- 
Jean le Roux
Binary Entropy Catalyst
	"Do you believe in intuition?"
	"No, but I have a strange feeling that someday I will."

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Re: libstdc++ troubles

[Neil Bird]

Around about 01/07/02 16:56, Jean le Roux scribbled ...

> ... I also got a tarball
> of libstdc++-v3 from ftp://ftp.xraylith.wisc.edu/pub/khan/gnu-win32/cygwin/snapshots/
> and copied that to /usr/include/g++-3/

   That's not going to work, if that's all you did!

   The V3 STL headers are *just* the headers for the STL 
library; you not only need to compile up the STL library itself, 
but, unless you want to play silly wotsits with environment 
variables & gcc spec files, you need to compile up a gcc (g++) 
that uses it.

   Try compiling the latest gcc3; that should give you about 
everything you want (comes with latest STL).  To be safe, 
configure it's --prefix to be /usr/loca/gcc3 or similar so you 
keep the Cygwin gcc 2 safe.

-- 
[neil@fnx ~]# rm -f .signature
[neil@fnx ~]# ls -l .signature
ls: .signature: No such file or directory
[neil@fnx ~]# exit


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