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From: Helmut Grohne <helmut@subdivi.de>
Subject: skip help2man during cross builds

Index: sed-4.3/configure.ac
===================================================================
--- sed-4.3.orig/configure.ac
+++ sed-4.3/configure.ac
@@ -28,6 +28,7 @@
 
 AC_PROG_CC_STDC
 AM_PROG_CC_C_O
+AM_CONDITIONAL([cross_compiling],[test x$cross_compiling = xyes])
 gl_EARLY
 gl_INIT
 gl_DISABLE_THREADS
Index: sed-4.3/doc/local.mk
===================================================================
--- sed-4.3.orig/doc/local.mk
+++ sed-4.3/doc/local.mk
@@ -22,6 +22,7 @@
 
 AM_MAKEINFOHTMLFLAGS = --no-split
 
+if !cross_compiling
 doc/sed.1: sed/sed$(EXEEXT) .version $(srcdir)/doc/sed.x
 	$(AM_V_GEN)$(MKDIR_P) doc
 	$(AM_V_at)rm -rf $@ $@-t
@@ -31,3 +32,4 @@
 	    -o $@-t $(SEDBIN)						\
 	  && chmod a-w $@-t						\
 	  && mv $@-t $@
+endif