CVS: rdesktop configure,1.31,1.32 rdesktop.h,1.21,1.22

Update of /cvsroot/rdesktop/rdesktop
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv5047

Modified Files:
	configure rdesktop.h 
Log Message:
configure-check for endianess and fallback in rdesktop.h


Index: configure
===================================================================
RCS file: /cvsroot/rdesktop/rdesktop/configure,v
retrieving revision 1.31
retrieving revision 1.32
diff -C2 -d -r1.31 -r1.32
*** configure	27 Apr 2004 09:13:50 -0000	1.31
--- configure	7 May 2004 04:56:08 -0000	1.32
***************
*** 297,300 ****
--- 297,327 ----
  
  # Platform-specific options
+ 
+ #Endianess
+ cat >conftest.$$.c << EOF
+ #include <stdlib.h>
+ #include <signal.h>
+ 
+ int main(int argc, char **argv)
+ {
+ 	int test = 1;
+ 
+ 	return(*(unsigned char*) (&test));
+ }
+ EOF
+ $cc -o conftest.$$ conftest.$$.c
+ ./conftest.$$
+ if [ "$?" = "0" ]; then
+ 	echo "Architecture is big-endian"
+ 	echo
+ 	cflags="$cflags -DB_ENDIAN"
+ else
+ 	echo "Architecture is little-endian"
+ 	echo
+ 	cflags="$cflags -DL_ENDIAN"
+ fi
+ rm conftest.$$ conftest.$$.c
+ 
+ #Alignment
  cat >conftest.$$.c << EOF
  #include <stdlib.h>
***************
*** 318,322 ****
  	echo "Architecture needs alignment"
  	echo
! 	cflags="$cflags -DNEED_ALIGNMENT"
  fi
  rm conftest.$$ conftest.$$.c
--- 345,349 ----
  	echo "Architecture needs alignment"
  	echo
! 	cflags="$cflags -DNEED_ALIGN"
  fi
  rm conftest.$$ conftest.$$.c

Index: rdesktop.h
===================================================================
RCS file: /cvsroot/rdesktop/rdesktop/rdesktop.h,v
retrieving revision 1.21
retrieving revision 1.22
diff -C2 -d -r1.21 -r1.22
*** rdesktop.h	4 Mar 2004 08:23:17 -0000	1.21
--- rdesktop.h	7 May 2004 04:56:09 -0000	1.22
***************
*** 60,63 ****
--- 60,75 ----
  #endif
  
+ /* If configure does not define the endianess, try
+    to find it out */
+ #if !defined(L_ENDIAN) && !defined(B_ENDIAN)
+ #if __BYTE_ORDER == __LITTLE_ENDIAN
+ #define L_ENDIAN
+ #elif __BYTE_ORDER == __BIG_ENDIAN
+ #define B_ENDIAN
+ #else
+ #error Unknown endianness. Edit rdesktop.h.
+ #endif
+ #endif /* B_ENDIAN, L_ENDIAN from configure */
+ 
  #include "parse.h"
  #include "constants.h"



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