--- rpl/Attic/configure	2010/08/13 21:02:18	1.34
+++ rpl/Attic/configure	2010/08/15 14:46:23	1.35
@@ -610,6 +610,7 @@ GSL
 UNITS
 READLINE
 NCURSES
+BROKEN_SIGINFO
 IPV6
 SEMUN
 SEMAPHORES_SYSV
@@ -5874,11 +5875,15 @@ if test "${enable_final_encoding+set}" =
 if test "$enableval" = "no"; then
 	FINAL_ENCODING="\$(shell locale charmap | \
 		\$(AWK) '/\=/ { print \$\$3;} !/\=/ { print \$\$1;}')"
+	FORCED_FINAL_ENCODING=0
 else
 	FINAL_ENCODING="$enable_final_encoding"
+	FORCED_FINAL_ENCODING=1
 fi
 else
-  FINAL_ENCODING="\$(shell locale charmap | \
+
+FORCED_FINAL_ENCODING=0
+FINAL_ENCODING="\$(shell locale charmap | \
 	\$(AWK) '/\=/ { print \$\$3;} !/\=/ { print \$\$1;}')"
 fi
 
@@ -6925,6 +6930,7 @@ fi
 
 
 ac_fn_c_check_type "$LINENO" "struct sockaddr_in6" "ac_cv_type_struct_sockaddr_in6" "
+#include <sys/types.h>
 #include <netinet/in.h>
 
 "
@@ -8790,6 +8796,46 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken siginfo->si_pid" >&5
+$as_echo_n "checking for broken siginfo->si_pid... " >&6; }
+if test "$cross_compiling" = yes; then :
+  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "cannot run test program while cross compiling
+See \`config.log' for more details." "$LINENO" 5; }
+else
+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+#include <unistd.h>
+#include <signal.h>
+int flag;
+void handler(int signal, siginfo_t *siginfo, void *context)
+{ flag = ((*siginfo).si_pid == getpid()) ? 0 : -1; }
+int
+main ()
+{
+struct sigaction    action;
+action.sa_sigaction = handler;
+action.sa_flags = SA_SIGINFO;
+sigaction(SIGUSR1, &action, NULL);
+raise(SIGUSR1);
+return(flag);
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+  BROKEN_SIGINFO=-U_BROKEN_SIGINFO; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+else
+  BROKEN_SIGINFO=-D_BROKEN_SIGINFO; { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+  conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strcoll" >&5
 $as_echo_n "checking for working strcoll... " >&6; }
 if test "${ac_cv_func_strcoll_works+set}" = set; then :
@@ -9074,8 +9120,10 @@ case $OS in
 
     OS/2)
 		MALLOC=
+		if test FORCED_FINAL_ENCODING -eq 0; then \
+			FINAL_ENCODING=CP850; \
+		fi;
 		OS=OS2
-		FINAL_ENCODING=CP850
 		NESTED_FUNCTIONS=
 		EXPORT_DYNAMIC=-Zmap
 		SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
@@ -9085,6 +9133,19 @@ case $OS in
 		C_STANDARD=
 	break;;
 
+	OpenBSD)
+		if test FORCED_FINAL_ENCODING -eq 0; then \
+			FINAL_ENCODING=UTF-8; \
+		fi;
+		EXPORT_DYNAMIC=-Wl,--export-dynamic
+		NESTED_FUNCTIONS=
+		SEMAPHORES_NOMMES=-USEMAPHORES_NOMMES
+		SEMAPHORES_SYSV=-USEMAPHORES_SYSV
+		ac_configure_args="$ac_configure_args --with-readline=builtin \
+				--disable-shared --enable-static"
+		C_STANDARD=-std=gnu99
+	break;;
+
     *)
 		EXPORT_DYNAMIC=-Wl,--export-dynamic
 		NESTED_FUNCTIONS=
@@ -9099,6 +9160,7 @@ esac
 
 
 
+