1diff -rNU3 dist.orig/Makefile.in dist.nbsd/Makefile.in
2--- dist.orig/Makefile.in	2013-03-13 16:38:22.000000000 +0100
3+++ dist.nbsd/Makefile.in	2013-12-06 20:13:14.174967585 +0100
4@@ -337,8 +337,12 @@
5 	$(SHELL) ./config.status --recheck
6
7 $(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
8+	@echo "NOT REBUILDING $@"
9+NetBSD_DISABLED_configure:
10 	$(am__cd) $(srcdir) && $(AUTOCONF)
11 $(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
12+	@echo "NOT REBUILDING $@"
13+NetBSD_DISABLED_aclocal:
14 	$(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
15 $(am__aclocal_m4_deps):
16
17diff -rNU3 dist.orig/PATCHES dist.nbsd/PATCHES
18--- dist.orig/PATCHES	2013-03-13 16:37:38.000000000 +0100
19+++ dist.nbsd/PATCHES	2013-12-06 20:13:14.171634202 +0100
20@@ -0,0 +1,4 @@
21+texp-zero
22+atan-expo-range
23+rec_sqrt-carry
24+asin_exprange
25diff -rNU3 dist.orig/src/Makefile.in dist.nbsd/src/Makefile.in
26--- dist.orig/src/Makefile.in	2013-03-13 16:38:21.000000000 +0100
27+++ dist.nbsd/src/Makefile.in	2013-12-06 20:13:14.181634352 +0100
28@@ -921,6 +921,8 @@
29 # should not be a problem in practice, in particular because "make dist"
30 # automatically rebuilds get_patches.c before generating the archives.
31 $(srcdir)/get_patches.c: $(top_srcdir)/PATCHES $(top_srcdir)/tools/get_patches.sh
32+	@echo "NOT REBUILDING $@"
33+NetBSD_DISABLED_get_patches.c:
34 	(cd $(top_srcdir) && ./tools/get_patches.sh) > $@ || rm -f $@
35
36 # Do not add get_patches.c to CLEANFILES so that this file doesn't
37