libxt: fix build errors

x11-packages/libxt/configure.patch

@@ -0,0 +1,60 @@
+diff -uNr libXt-1.2.0/configure libXt-1.2.0.mod/configure
+--- libXt-1.2.0/configure	2019-06-22 02:30:06.000000000 +0300
++++ libXt-1.2.0.mod/configure	2019-06-29 23:10:33.160835538 +0300
+@@ -19231,56 +19231,6 @@
+ fi
+ 
+ 
+-# Check for flag to avoid builtin definitions - assumes unix is predefined,
+-# which is not the best choice for supporting other OS'es, but covers most
+-# of the ones we need for now.
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -undef" >&5
+-$as_echo_n "checking if $RAWCPP requires -undef... " >&6; }
+-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-Does cpp redefine unix ?
+-_ACEOF
+-if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
+-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+-$as_echo "no" >&6; }
+-else
+-	if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
+-		RAWCPPFLAGS=-undef
+-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+-$as_echo "yes" >&6; }
+-	# under Cygwin unix is still defined even with -undef
+-	elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then
+-		RAWCPPFLAGS="-undef -ansi"
+-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with -ansi" >&5
+-$as_echo "yes, with -ansi" >&6; }
+-	else
+-		as_fn_error $? "${RAWCPP} defines unix with or without -undef.  I don't know what to do." "$LINENO" 5
+-	fi
+-fi
+-rm -f conftest.$ac_ext
+-
+-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -traditional" >&5
+-$as_echo_n "checking if $RAWCPP requires -traditional... " >&6; }
+-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+-/* end confdefs.h.  */
+-Does cpp preserve   "whitespace"?
+-_ACEOF
+-if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve   \"'` -eq 1 ; then
+-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+-$as_echo "no" >&6; }
+-else
+-	if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve   \"'` -eq 1 ; then
+-		TRADITIONALCPPFLAGS="-traditional"
+-		RAWCPPFLAGS="${RAWCPPFLAGS} -traditional"
+-		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+-$as_echo "yes" >&6; }
+-	else
+-		as_fn_error $? "${RAWCPP} does not preserve whitespace with or without -traditional.  I don't know what to do." "$LINENO" 5
+-	fi
+-fi
+-rm -f conftest.$ac_ext
+-
+-
+ 
+ 
+ 

x11-packages/libxt/include-x11-InitialI.h.patch

@@ -0,0 +1,13 @@
+diff -uNr libXt-1.2.0/include/X11/InitialI.h libXt-1.2.0.mod/include/X11/InitialI.h
+--- libXt-1.2.0/include/X11/InitialI.h	2019-06-22 02:29:53.000000000 +0300
++++ libXt-1.2.0.mod/include/X11/InitialI.h	2019-06-29 23:39:02.027977057 +0300
+@@ -271,9 +271,7 @@
+     _XtBoolean 		/* ignoreInputs */,
+     _XtBoolean		/* ignoreSignals */,
+     _XtBoolean 		/* block */,
+-#ifdef XTHREADS
+     _XtBoolean		/* drop_lock */,
+-#endif
+     unsigned long*	/* howlong */
+ );
+ 

x11-packages/libxt/src-Shell.c.patch

@@ -0,0 +1,13 @@
+diff -uNr libXt-1.2.0/src/Shell.c libXt-1.2.0.mod/src/Shell.c
+--- libXt-1.2.0/src/Shell.c	2019-06-22 02:29:55.000000000 +0300
++++ libXt-1.2.0.mod/src/Shell.c	2019-06-29 23:41:30.634530801 +0300
+@@ -1961,9 +1961,7 @@
+ 	    if (_XtWaitForSomething (app,
+ 				     FALSE, TRUE, TRUE, TRUE,
+ 				     TRUE,
+-#ifdef XTHREADS
+ 				     FALSE,
+-#endif
+ 				     &timeout) != -1) {
+ 		while (XCheckIfEvent(XtDisplay(w),event,isMine,(char*)&q)) {
+ 		    if (q.done) return TRUE;