X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=modules%2Falloca-opt;h=d6318c94b94b1abda1e78444556f152e49b58d18;hb=a3a70ebafd7f2fdc069d43e8a26fc246dd7fe5bb;hp=dd2959df5f131ce7b3fcd446143479c16d1a003d;hpb=d1aadab21bf8755e0fb75a838dc650e73f6ee78d;p=gnulib.git

diff --git a/modules/alloca-opt b/modules/alloca-opt
index dd2959df5..d6318c94b 100644
--- a/modules/alloca-opt
+++ b/modules/alloca-opt
@@ -14,15 +14,14 @@ gl_FUNC_ALLOCA
 
 Makefile.am:
 BUILT_SOURCES += $(ALLOCA_H)
-EXTRA_DIST += alloca_.h
 
 # We need the following in order to create <alloca.h> when the system
 # doesn't have one that works with the given compiler.
 alloca.h: alloca_.h
-	rm -f $@-t $@
-	cp $(srcdir)/alloca_.h $@-t
-	chmod a-x $@-t
-	mv $@-t $@
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  cat $(srcdir)/alloca_.h; \
+	} > $@-t
+	mv -f $@-t $@
 MOSTLYCLEANFILES += alloca.h alloca.h-t
 
 Include: