RE: enlightenment & Eterm

[Suhaib Siddiqi <ssiddiqi at inspirepharm dot com>]

Alan,

Have also checked X11/X11-def.cpp and Xext/Xext-def.cpp?
I do not have xc tree at my office PC.  I remember #ifdef outing some XSHM
export
symbols with #ifdef __CYGWIN__ 
Your dlls might be missing a few export symbols.  I do not remember
what I used for #ifdef... I will check later tonight.

Suhaib


> -----Original Message-----
> From: Alan Hourihane [mailto:alanh@fairlite.demon.co.uk]
> Sent: Monday, April 30, 2001 5:12 AM
> To: cygwin-xfree@sources.redhat.com
> Subject: enlightenment & Eterm
> 
> 
> Just thought I'd let people know - that with the help of the add-on to
> cygwin - cygipc. I've been able to build a shared memory 
> version of libXext
> and therefore also I've now been able to compile the 
> enlightenment window
> manager and Eterm. Very nice!
> 
> I got CygIPC from 
> http://www.neuro.gatech.edu/users/cwilson/cygutils/v1.1/cygipc
> 
> You have to do a little hacking on enlightenment & Eterm to 
> build properly too.
> 
> There's also a small patch to the cygwin.cf and one to 
> X11/Font.c (looks like it
> was older cygipc.h support). Attached below.
> 
> So when building X, all you need to put in your 
> xc/config/cf/host.def is
> 
> #define UseCygIPC	YES
> 
> and you'll get a shared memory version of X.
> 
> Alan.
> 
> Index: cygwin.cf
> ===================================================================
> RCS file: /X11R6/x-cvs/xc/config/cf/cygwin.cf,v
> retrieving revision 3.9
> diff -u -r3.9 cygwin.cf
> --- cygwin.cf	2001/04/27 12:32:42	3.9
> +++ cygwin.cf	2001/04/30 08:45:42
> @@ -34,7 +34,12 @@
>  #define HasLibCrypt             YES
>  #define HasPutenv               YES
>  #define HasPoll			NO
> -#define HasShm                  NO
> +#if UseCygIPC
> +# define HasShm			YES
> +# define HasShmDefines		-DHAS_SHM
> +#else
> +# define HasShm                  NO
> +#endif
>  #define HasSnprintf		YES
>  #define HasZlib			YES
>  
> @@ -103,7 +108,7 @@
>  
>  #define OptimizedCDebugFlags	-O2 -fno-strength-reduce 
> -fpcc-struct-return -m486
>  
> -#define StandardDefines         -D__i386__ 
> -DWIN32_LEAN_AND_MEAN -DX_LOCALE -D_X86_ -D__STDC__ 
> -DNO_TCP_H -D__CYGWIN__ -D_XOPEN_SOURCE 
> -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -D_SVID_SOURCE 
> -D_GNU_SOURCE -DX_SOURCE
> +#define StandardDefines         -D__i386__ 
> -DWIN32_LEAN_AND_MEAN -DX_LOCALE -D_X86_ -D__STDC__ 
> -DNO_TCP_H -D__CYGWIN__ -D_XOPEN_SOURCE 
> -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE -D_SVID_SOURCE 
> -D_GNU_SOURCE -DX_SOURCE HasShmDefines
>  
>  #define XawI18nDefines          -DUSE_XWCHAR_STRING -DUSE_XMBTOWC
>  #define HasWChar32              YES
> Index: Font.c
> ===================================================================
> RCS file: /X11R6/x-cvs/xc/lib/X11/Font.c,v
> retrieving revision 1.12
> diff -u -r1.12 Font.c
> --- Font.c	2001/01/17 19:41:35	1.12
> +++ Font.c	2001/04/30 08:11:07
> @@ -39,11 +39,7 @@
>  #ifdef USE_XF86BIGFONT
>  #include <sys/types.h>
>  #ifdef HAS_SHM
> -#ifndef __CYGWIN__
>  #include <sys/ipc.h>
> -#else
> -#include <sys/cygipc.h>
> -#endif
>  #include <sys/shm.h>
>  #endif
>  
>