automatic dependencies

[Tom Tromey]

Eric> Are there any additional prerequisites on the GNU make version?
Eric> On a machine with GNU make 3.80 installed, the bootstrap
Eric> consistently fails with:

Sorry about this.

Eric>   $(and $(SHLIB),$(filter yes,yes),-DENABLE_SHARED_LIBGCC) \

I looked in the GNU make NEWS file and found that $(and ..) was added in
3.81.

In this particular case it looked easy to reimplement using $(if).

Could you please try this patch with make 3.80?

thanks,
Tom

2013-09-30  Tom Tromey  <tromey@redhat.com>

	* Makefile.in (-DTOOLDIR_BASE_PREFIX): Use $(if), not $(and).

Index: Makefile.in
===================================================================
--- Makefile.in	(revision 202912)
+++ Makefile.in	(working copy)
@@ -1924,7 +1924,7 @@
   -DTOOLDIR_BASE_PREFIX=\"$(libsubdir_to_prefix)$(prefix_to_exec_prefix)\" \
   @TARGET_SYSTEM_ROOT_DEFINE@ \
   $(VALGRIND_DRIVER_DEFINES) \
-  $(and $(SHLIB),$(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC) \
+  $(if $(SHLIB),$(if $(filter yes,@enable_shared@),-DENABLE_SHARED_LIBGCC)) \
   -DCONFIGURE_SPECS="\"@CONFIGURE_SPECS@\""
 
 CFLAGS-gcc.o += $(DRIVER_DEFINES)