Let configure set ar and associated flags

* lwlib/Makefile.in (AR, ARFLAGS):
* oldXMenu/Makefile.in (AR, ARFLAGS): Get values from configure.

Fixes: debbugs:12549

lwlib/ChangeLog

+2012-10-06  Ulrich Müller  <ulm@gentoo.org>
+
+	* Makefile.in (AR, ARFLAGS): Get values from configure.
+
 2012-08-16  Paul Eggert  <eggert@cs.ucla.edu>
 
 	Use ASCII tests for character types.

lwlib/Makefile.in

@@ -37,7 +37,8 @@ CFLAGS=@CFLAGS@
 CPPFLAGS=@CPPFLAGS@
 RANLIB=@RANLIB@
 
-AR = ar cq
+AR = @AR@
+ARFLAGS = @ARFLAGS@
 
 LUCID_OBJS = lwlib-Xlw.o xlwmenu.o lwlib-Xaw.o
 MOTIF_OBJS = lwlib-Xm.o
@@ -65,7 +66,7 @@ all:: liblw.a
 
 liblw.a: $(OBJS)
 	rm -f $@
-	$(AR) $@ $(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
 	$(RANLIB) $@
 
 ## Generated files in ../src, non-generated in $(srcdir)/../src.

oldXMenu/ChangeLog

+2012-10-06  Ulrich Müller  <ulm@gentoo.org>
+
+	* Makefile.in (AR, ARFLAGS): Get values from configure.
+
 2012-06-26  Paul Eggert  <eggert@cs.ucla.edu>
 
 	* Makefile.in (ALL_CFLAGS): Add -I../lib -I${srcdir}/../lib.

oldXMenu/Makefile.in

@@ -57,8 +57,8 @@ CFLAGS=@CFLAGS@
 TAGS = etags
 RM = rm -f
 RANLIB = @RANLIB@
-# Solaris 2.1 ar doesn't accept the 'l' option.
-AR = ar cq
+AR = @AR@
+ARFLAGS = @ARFLAGS@
 
 OBJS =  Activate.o \
 	AddPane.o \
@@ -98,7 +98,7 @@ ALL_CFLAGS=$(C_SWITCH_SYSTEM) $(C_SWITCH_MACHINE) \
 
 libXMenu11.a: $(OBJS) $(EXTRA)
 	$(RM) $@
-	$(AR) $@ $(OBJS) $(EXTRA)
+	$(AR) $(ARFLAGS) $@ $(OBJS) $(EXTRA)
 	$(RANLIB) $@
 
 Activate.o: Activate.c XMenuInt.h XMenu.h X10.h