Re: Building GS on Cygwin

Please commit.

Igor.

----- Original Message ----- 
From: "Alex Cherepanov" <[email protected]>
To: "gs-code-review" <[email protected]>
Sent: Sunday, August 17, 2003 1:10 AM
Subject: [gs-code-review] Building GS on Cygwin


> The following 2 fixes are required to build GS on Cygwin.
>
> Cygwin has no stdint.h but defines "MS types" in sys/types.h.
> sys/types.h is included by many other standard headers.
> Some MS types conflict with a standard type emulation provided
> by config_types.h . So we have to define missing types via MS types.
>
> Cygwin requires X11 libraries in the order Xt SM ICE Xext X11
> but autoconf generated them in the order SM ICE Xt Xext X11
>
> I don't know why does it is significant but pre-autoconf
> scripts use Xt SM ICE Xext X11 order.
>
>
>


----------------------------------------------------------------------------
----


> Index: gs/src/configure.ac
> ===================================================================
> RCS file: /cvs/ghostscript/gs/src/configure.ac,v
> retrieving revision 1.32
> diff -b -u -r1.32 configure.ac
> --- gs/src/configure.ac 11 Jul 2003 15:18:10 -0000 1.32
> +++ gs/src/configure.ac 16 Aug 2003 20:45:12 -0000
> @@ -268,7 +268,7 @@
>   # enable X11 output devices
>   X11DEVS='$(DD)x11.dev $(DD)x11alpha.dev $(DD)x11cmyk.dev
$(DD)x11gray2.dev $(DD)x11gray4.dev $(DD)x11mono.dev'
>   # the makefile wants a list of just the library names in XLIBS
> - for item in $X_PRE_LIBS -lXt -lXext -lX11 $X_EXTRA_LIBS; do
> + for item in -lXt $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS; do
>   stripped=`echo "$item" | sed -e 's/-l//'`
>   if test "x$stripped" != "x$item"; then
>   XLIBS="$XLIBS $stripped"
>


----------------------------------------------------------------------------
----


> --- os_types.h 2003-06-14 05:40:04.000000000 -0400
> +++ D:\gs_cvs\gs\jbig2dec\os_types.h 2003-08-15 18:56:05.000000000 -0400
> @@ -24,12 +24,26 @@
>     the build system doesn't pass them directly.
>  */
>
> -#ifdef HAVE_CONFIG_H
> -#include "config_types.h"
> +#ifndef _OS_TYPES_H
> +#define _OS_TYPES_H
> +
> +#ifdef __CYGWIN__
> +#  include <sys/types.h>
> +  /*
> +   * Cygwin has no stdint.h but defines "MS types". Some of them conflict
with
> +   * a standard type emulation provided by config_types.h .
> +   */
> +   typedef u_int8_t uint8_t;
> +   typedef u_int16_t uint16_t;
> +   typedef u_int32_t uint32_t;
> +#elif defined(HAVE_CONFIG_H)
> +#  include "config_types.h"
>  #elif defined(_WIN32)
> -#include "config_win32.h"
> +#  include "config_win32.h"
>  #endif
>
>  #if defined(HAVE_STDINT_H) || defined(__MACOS__)
>  #include <stdint.h>
>  #endif
> +
> +#endif /* _OS_TYPES_H */
>