X-Git-Url: https://erislabs.net/gitweb/?a=blobdiff_plain;f=modules%2Falloca-opt;h=d6318c94b94b1abda1e78444556f152e49b58d18;hb=060ad6de5ed9d89902ebe99c2c39c982dcedc5b9;hp=2e051d3deb11070e59a31c5c4b1aba6477cf28ad;hpb=9029f098c318e509ee94912bdba51d58c79dd102;p=gnulib.git

diff --git a/modules/alloca-opt b/modules/alloca-opt
index 2e051d3de..d6318c94b 100644
--- a/modules/alloca-opt
+++ b/modules/alloca-opt
@@ -14,13 +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
-	cp $(srcdir)/alloca_.h $@-t
-	mv $@-t $@
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  cat $(srcdir)/alloca_.h; \
+	} > $@-t
+	mv -f $@-t $@
 MOSTLYCLEANFILES += alloca.h alloca.h-t
 
 Include: