+# $(abs_builddir) is to disable VPATH when searching for this file, which
+# would otherwise find the copy in $(srcdir) which breaks the $(HUGE)
+# rule in src/Makefile.am in out-of-tree builds that references the file in the
+# build directory.
+#
+# First, seed the used copy of curl.1 with the prebuilt copy (in an out-of-tree
+# build), then run make recursively to rebuild it only if its dependencies
+# have changed.
+$(abs_builddir)/curl.1:
+ if test "$(top_builddir)x" != "$(top_srcdir)x" -a -e "$(srcdir)/curl.1"; then \
+ cp -fp "$(srcdir)/curl.1" $@; fi
+ cd cmdline-opts && $(MAKE)