Description: Fix empty curl_ftp{authopt,methods).h due to multiarch
Author: Adrian Bunk <bunk@debian.org>

--- lua-curl-0.3.0.orig/Makefile
+++ lua-curl-0.3.0/Makefile
@@ -143,14 +143,14 @@ curl_authopt.h:$(HEADER)
 		sed "s/ /\",/" | sed "s/$$/},/" > curl_authopt.h
 
 curl_ftpauthopt.h:$(HEADER)
-	$(H)cat /usr/include/curl/curl.h | grep -B10 '} curl_ftpauth' | \
+	$(H)cat $(HEADER) | grep -B10 '} curl_ftpauth' | \
 		grep "CURLFTPAUTH_" | \
 		grep -v "LAST.*never use" | \
 		sed "s/^ *CURL//" | sed "s/^\([^,]*\),.*$$/{\"\1\",CURL\1},/" \
 		> curl_ftpauthopt.h
 
 curl_ftpmethods.h:$(HEADER)
-	$(H)cat /usr/include/curl/curl.h | grep -B10 '} curl_ftpmethod' | \
+	$(H)cat $(HEADER) | grep -B10 '} curl_ftpmethod' | \
 		grep "CURLFTPMETHOD_" | \
 		grep -v "LAST.*never use" | \
 		sed "s/^ *CURL//" | sed "s/^\([^,]*\),.*$$/{\"\1\",CURL\1},/" \