X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=modules%2Falloca-opt;h=d4468de5cf52bc0d3ecacd1ab9b490454181f8b4;hb=7ef6c64e210ac0979d7e8ac69bc5b5208c2405ab;hp=dd2959df5f131ce7b3fcd446143479c16d1a003d;hpb=d1aadab21bf8755e0fb75a838dc650e73f6ee78d;p=gnulib.git

diff --git a/modules/alloca-opt b/modules/alloca-opt
index dd2959df5..d4468de5c 100644
--- a/modules/alloca-opt
+++ b/modules/alloca-opt
@@ -4,7 +4,7 @@ It allows using the alloca() macro if and only if the autoconf tests define
 HAVE_ALLOCA.
 
 Files:
-lib/alloca_.h
+lib/alloca.in.h
 m4/alloca.m4
 
 Depends-on:
@@ -14,22 +14,27 @@ 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 $@
+if GL_GENERATE_ALLOCA_H
+alloca.h: alloca.in.h $(top_builddir)/config.status
+	$(AM_V_GEN)rm -f $@-t $@ && \
+	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
+	  cat $(srcdir)/alloca.in.h; \
+	} > $@-t && \
+	mv -f $@-t $@
+else
+alloca.h: $(top_builddir)/config.status
+	rm -f $@
+endif
 MOSTLYCLEANFILES += alloca.h alloca.h-t
 
 Include:
-#include <alloca.h>
+<alloca.h>
 
 License:
-LGPL
+LGPLv2+
 
 Maintainer:
 bug-gnulib@gnu.org