lsts_glued/rules/expect/patches/allow-crooscompile.patch

--- expect-5.45.orig/configure.in	2010-08-27 23:51:53.000000000 +0200
+++ expect-5.45.done/configure.in	2011-09-15 16:19:58.000000000 +0200
@@ -462,52 +462,52 @@
 	AC_MSG_RESULT(no)
 )
 
-# Some systems only define WNOHANG if _POSIX_SOURCE is defined
-# The following merely tests that sys/wait.h can be included
-# and if so that WNOHANG is not defined.  The only place I've
-# seen this is ISC.
-AC_MSG_CHECKING([if WNOHANG requires _POSIX_SOURCE])
-AC_TRY_RUN([
-#include <sys/wait.h>
-main() {
-#ifndef WNOHANG
-	return 0;
-#else
-	return 1;
-#endif
-}],
-	AC_MSG_RESULT(yes)
-	AC_DEFINE(WNOHANG_REQUIRES_POSIX_SOURCE)
-,
-	AC_MSG_RESULT(no)
-,
-	AC_MSG_ERROR([Expect can't be cross compiled])
-)
-
-AC_MSG_CHECKING([if any value exists for WNOHANG])
-rm -rf wnohang
-AC_TRY_RUN([
-#include <stdio.h>
-#include <sys/wait.h>
-main() {
-#ifdef WNOHANG
-	FILE *fp = fopen("wnohang","w");
-	fprintf(fp,"%d",WNOHANG);
-	fclose(fp);
-	return 0;
-#else
-	return 1;
-#endif
-}],
-	AC_MSG_RESULT(yes)
-	AC_DEFINE_UNQUOTED(WNOHANG_BACKUP_VALUE, `cat wnohang`)
-	rm -f wnohang
-,
-	AC_MSG_RESULT(no)
-	AC_DEFINE(WNOHANG_BACKUP_VALUE, 1)
-,
-	AC_MSG_ERROR([Expect can't be cross compiled])
-)
+dnl # Some systems only define WNOHANG if _POSIX_SOURCE is defined
+dnl # The following merely tests that sys/wait.h can be included
+dnl # and if so that WNOHANG is not defined.  The only place I've
+dnl # seen this is ISC.
+dnl AC_MSG_CHECKING([if WNOHANG requires _POSIX_SOURCE])
+dnl AC_TRY_RUN([
+dnl #include <sys/wait.h>
+dnl main() {
+dnl #ifndef WNOHANG
+dnl 	return 0;
+dnl #else
+dnl 	return 1;
+dnl #endif
+dnl }],
+dnl 	AC_MSG_RESULT(yes)
+dnl 	AC_DEFINE(WNOHANG_REQUIRES_POSIX_SOURCE)
+dnl ,
+dnl 	AC_MSG_RESULT(no)
+dnl ,
+dnl 	AC_MSG_ERROR([Expect can't be cross compiled])
+dnl )
+dnl 
+dnl AC_MSG_CHECKING([if any value exists for WNOHANG])
+dnl rm -rf wnohang
+dnl AC_TRY_RUN([
+dnl #include <stdio.h>
+dnl #include <sys/wait.h>
+dnl main() {
+dnl #ifdef WNOHANG
+dnl 	FILE *fp = fopen("wnohang","w");
+dnl 	fprintf(fp,"%d",WNOHANG);
+dnl 	fclose(fp);
+dnl 	return 0;
+dnl #else
+dnl 	return 1;
+dnl #endif
+dnl }],
+dnl 	AC_MSG_RESULT(yes)
+dnl 	AC_DEFINE_UNQUOTED(WNOHANG_BACKUP_VALUE, `cat wnohang`)
+dnl 	rm -f wnohang
+dnl ,
+dnl 	AC_MSG_RESULT(no)
+dnl 	AC_DEFINE(WNOHANG_BACKUP_VALUE, 1)
+dnl ,
+dnl 	AC_MSG_ERROR([Expect can't be cross compiled])
+dnl )
 
 #
 # check how signals work
@@ -710,135 +710,135 @@
     AC_DEFINE(POSIX)
 fi
 
-# first check for the pure bsd
-AC_MSG_CHECKING([for struct sgttyb])
-AC_TRY_RUN([
-#include <sgtty.h>
-main()
-{
-  struct sgttyb tmp;
-  exit(0);
-}],
-        AC_MSG_RESULT(yes)
-        AC_DEFINE(HAVE_SGTTYB)
-        PTY_TYPE=sgttyb
-,
-        AC_MSG_RESULT(no)
-,
-	AC_MSG_ERROR([Expect can't be cross compiled])
-)
-
-# mach systems have include files for unimplemented features
-# so avoid doing following test on those systems
-if test $mach -eq 0 ; then
-
-  # next check for the older style ttys
-  # note that if we detect termio.h (only), we still set PTY_TYPE=termios
-  # since that just controls which of pty_XXXX.c file is use and
-  # pty_termios.c is set up to handle pty_termio.
-  AC_MSG_CHECKING([for struct termio])
-  AC_TRY_RUN([#include <termio.h>
-  main()
-  {
-    struct termio tmp;
-    exit(0);
-  }],
-        AC_DEFINE(HAVE_TERMIO)
-        PTY_TYPE=termios
-        AC_MSG_RESULT(yes)
-,
-        AC_MSG_RESULT(no)
-,
-	AC_MSG_ERROR([Expect can't be cross compiled])
-)
-
-  # now check for the new style ttys (not yet posix)
-  AC_MSG_CHECKING([for struct termios])
-  AC_TRY_RUN([
-  /* including termios.h on Solaris 5.6 fails unless inttypes.h included */
-#  ifdef HAVE_INTTYPES_H
-#  include <inttypes.h>
-#  endif
-#  include <termios.h>
-  main()
-  {
-    struct termios tmp;
-    exit(0);
-  }],
-        AC_DEFINE(HAVE_TERMIOS)
-        PTY_TYPE=termios
-        AC_MSG_RESULT(yes)
-  ,
-        AC_MSG_RESULT(no)
-  ,
-	AC_MSG_ERROR([Expect can't be cross compiled])
-  )
-fi
-
-AC_MSG_CHECKING([if TCGETS or TCGETA in termios.h])
-AC_TRY_RUN([
-/* including termios.h on Solaris 5.6 fails unless inttypes.h included */
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h>
-#endif
-#include <termios.h>
-main() {
-#if defined(TCGETS) || defined(TCGETA)
-	return 0;
-#else
-	return 1;
-#endif
-}],
-	AC_DEFINE(HAVE_TCGETS_OR_TCGETA_IN_TERMIOS_H)
-	AC_MSG_RESULT(yes)
-,
-	AC_MSG_RESULT(no)
-,
-	AC_MSG_ERROR([Expect can't be cross compiled])
-)
-
-AC_MSG_CHECKING([if TIOCGWINSZ in termios.h])
-AC_TRY_RUN([
-/* including termios.h on Solaris 5.6 fails unless inttypes.h included */
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h>
-#endif
-#include <termios.h>
-main() {
-#ifdef TIOCGWINSZ
-	return 0;
-#else
-	return 1;
-#endif
-}],
-	AC_DEFINE(HAVE_TIOCGWINSZ_IN_TERMIOS_H)
-	AC_MSG_RESULT(yes)
-,
-	AC_MSG_RESULT(no)
-,
-	AC_MSG_ERROR([Expect can't be cross compiled])
-)
-
-# finally check for Cray style ttys
-AC_MSG_CHECKING([for Cray-style ptys])
-SETUID=":"
-AC_TRY_RUN([
-main(){
-#ifdef CRAY
-	return 0;
-#else
-	return 1;
-#endif
-}
-],
-	PTY_TYPE=unicos
-	SETUID="chmod u+s"
-	AC_MSG_RESULT(yes)
-,
-	AC_MSG_RESULT(no)
-,
-	AC_MSG_ERROR([Expect can't be cross compiled])
-)
+dnl  # first check for the pure bsd
+dnl  AC_MSG_CHECKING([for struct sgttyb])
+dnl  AC_TRY_RUN([
+dnl  #include <sgtty.h>
+dnl  main()
+dnl  {
+dnl    struct sgttyb tmp;
+dnl    exit(0);
+dnl  }],
+dnl          AC_MSG_RESULT(yes)
+dnl          AC_DEFINE(HAVE_SGTTYB)
+dnl          PTY_TYPE=sgttyb
+dnl  ,
+dnl          AC_MSG_RESULT(no)
+dnl  ,
+dnl	  AC_MSG_ERROR([Expect can't be cross compiled])
+dnl  )
+dnl 
+dnl # mach systems have include files for unimplemented features
+dnl # so avoid doing following test on those systems
+dnl if test $mach -eq 0 ; then
+dnl 
+dnl   # next check for the older style ttys
+dnl   # note that if we detect termio.h (only), we still set PTY_TYPE=termios
+dnl   # since that just controls which of pty_XXXX.c file is use and
+dnl   # pty_termios.c is set up to handle pty_termio.
+dnl   AC_MSG_CHECKING([for struct termio])
+dnl   AC_TRY_RUN([#include <termio.h>
+dnl   main()
+dnl   {
+dnl     struct termio tmp;
+dnl     exit(0);
+dnl   }],
+dnl         AC_DEFINE(HAVE_TERMIO)
+dnl         PTY_TYPE=termios
+dnl         AC_MSG_RESULT(yes)
+dnl ,
+dnl         AC_MSG_RESULT(no)
+dnl ,
+dnl 	AC_MSG_ERROR([Expect can't be cross compiled])
+dnl )
+dnl 
+dnl   # now check for the new style ttys (not yet posix)
+dnl   AC_MSG_CHECKING([for struct termios])
+dnl   AC_TRY_RUN([
+dnl   /* including termios.h on Solaris 5.6 fails unless inttypes.h included */
+dnl #  ifdef HAVE_INTTYPES_H
+dnl #  include <inttypes.h>
+dnl #  endif
+dnl #  include <termios.h>
+dnl   main()
+dnl   {
+dnl     struct termios tmp;
+dnl     exit(0);
+dnl   }],
+         AC_DEFINE(HAVE_TERMIOS)
+         PTY_TYPE=termios
+dnl         AC_MSG_RESULT(yes)
+dnl   ,
+dnl         AC_MSG_RESULT(no)
+dnl   ,
+dnl 	AC_MSG_ERROR([Expect can't be cross compiled])
+dnl   )
+dnl fi
+
+dnl AC_MSG_CHECKING([if TCGETS or TCGETA in termios.h])
+dnl AC_TRY_RUN([
+dnl /* including termios.h on Solaris 5.6 fails unless inttypes.h included */
+dnl #ifdef HAVE_INTTYPES_H
+dnl #include <inttypes.h>
+dnl #endif
+dnl #include <termios.h>
+dnl main() {
+dnl #if defined(TCGETS) || defined(TCGETA)
+dnl 	return 0;
+dnl #else
+dnl 	return 1;
+dnl #endif
+dnl }],
+dnl 	AC_DEFINE(HAVE_TCGETS_OR_TCGETA_IN_TERMIOS_H)
+dnl 	AC_MSG_RESULT(yes)
+dnl ,
+dnl 	AC_MSG_RESULT(no)
+dnl ,
+dnl 	AC_MSG_ERROR([Expect can't be cross compiled])
+dnl )
+dnl 
+dnl AC_MSG_CHECKING([if TIOCGWINSZ in termios.h])
+dnl AC_TRY_RUN([
+dnl /* including termios.h on Solaris 5.6 fails unless inttypes.h included */
+dnl #ifdef HAVE_INTTYPES_H
+dnl #include <inttypes.h>
+dnl #endif
+dnl #include <termios.h>
+dnl main() {
+dnl #ifdef TIOCGWINSZ
+dnl 	return 0;
+dnl #else
+dnl 	return 1;
+dnl #endif
+dnl }],
+dnl 	AC_DEFINE(HAVE_TIOCGWINSZ_IN_TERMIOS_H)
+dnl 	AC_MSG_RESULT(yes)
+dnl ,
+dnl 	AC_MSG_RESULT(no)
+dnl ,
+dnl 	AC_MSG_ERROR([Expect can't be cross compiled])
+dnl )
+
+dnl # finally check for Cray style ttys
+dnl AC_MSG_CHECKING([for Cray-style ptys])
+dnl SETUID=":"
+dnl AC_TRY_RUN([
+dnl main(){
+dnl #ifdef CRAY
+dnl 	return 0;
+dnl #else
+dnl 	return 1;
+dnl #endif
+dnl }
+dnl ],
+ 	PTY_TYPE=termios
+ 	SETUID="chmod u+s"
+dnl       AC_MSG_RESULT(yes)
+dnl ,
+dnl 	AC_MSG_RESULT(no)
+dnl ,
+dnl 	AC_MSG_ERROR([Expect can't be cross compiled])
+dnl )
 
 #
 # Check for select and/or poll. If both exist, we prefer select.
@@ -869,28 +869,29 @@
 AC_HAVE_FUNCS(getpty)
 
 # following test sets SETPGRP_VOID if setpgrp takes 0 args, else takes 2
-AC_FUNC_SETPGRP
+dnl  AC_FUNC_SETPGRP
+AC_DEFINE(SETPGRP_VOID, 1)
 
-#
-# check for timezones
-#
-AC_MSG_CHECKING([for SV-style timezone])
-AC_TRY_RUN([
-extern char *tzname[2];
-extern int daylight;
-main()
-{
-  int *x = &daylight;
-  char **y = tzname;
-
-  exit(0);
-}],
-	AC_DEFINE(HAVE_SV_TIMEZONE)
-	AC_MSG_RESULT(yes),
-	AC_MSG_RESULT(no)
-,
-	AC_MSG_ERROR([Expect can't be cross compiled])
-)
+dnl  #
+dnl  # check for timezones
+dnl  #
+dnl  AC_MSG_CHECKING([for SV-style timezone])
+dnl  AC_TRY_RUN([
+dnl  extern char *tzname[2];
+dnl  extern int daylight;
+dnl  main()
+dnl  {
+dnl    int *x = &daylight;
+dnl    char **y = tzname;
+
+dnl    exit(0);
+dnl  }],
+dnl      AC_DEFINE(HAVE_SV_TIMEZONE)
+dnl      AC_MSG_RESULT(yes),
+dnl      AC_MSG_RESULT(no)
+dnl  ,
+dnl      AC_MSG_ERROR([Expect can't be cross compiled])
+dnl  )
 
 
 # Following comment stolen from Tcl's configure.in: