Fixes for make dist target.

ChangeLog

+2013-04-21  Niels Möller  <nisse@lysator.liu.se>
+
+	* Makefile.in (DISTFILES): Added mini-gmp.c and mini-gmp.h.
+	(distdir): Use find, for identifying assembly files to copy.
+
 2013-04-18  Niels Möller  <nisse@lysator.liu.se>
 
 	* configure.ac: Recognize cpu type "arm*", not just "armv7*'.

Makefile.in

@@ -175,7 +175,7 @@ DISTFILES = $(SOURCES) $(HEADERS) getopt.h .bootstrap run-tests \
 	cast128_sboxes.h desinfo.h desCode.h \
 	nettle-internal.h nettle-write.h prime-list.h \
 	gmp-glue.h ecc-internal.h \
-	asm.m4 \
+	mini-gmp.h mini-gmp.c asm.m4 \
 	nettle.texinfo nettle.info nettle.html nettle.pdf sha-example.c
 
 # Rules building static libraries
@@ -518,7 +518,8 @@ distdir: $(DISTFILES)
 	done
 	set -e; for d in sparc32 sparc64 x86 x86_64 arm arm/neon ; do \
 	  mkdir "$(distdir)/$$d" ; \
-	  cp $(srcdir)/$$d/*.asm $(srcdir)/$$d/*.m4 "$(distdir)/$$d" ; \
+	  find "$(srcdir)/$$d" -maxdepth 1 '(' -name '*.asm' -o -name '*.m4' ')' \
+	    -exec cp '{}' "$(distdir)/$$d" ';' ; \
 	done
 	set -e; for d in $(SUBDIRS); do \
 	  sd="$(distdir)/$$d" ; \