From 474d4d8bf17d1c0844f5073de7eace9b743ab820 Mon Sep 17 00:00:00 2001
From: Andre Noll <maan@systemlinux.org>
Date: Sun, 1 Dec 2013 01:13:56 +0100
Subject: [PATCH] build: Rewrite objlist_to_errlist().

This function of configure.ac was defined as a single line with 225
characters. Splitting it into three smaller parts makes it readable
again.
---
 configure.ac | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 6fca996e..4dd5c6da 100644
--- a/configure.ac
+++ b/configure.ac
@@ -9,7 +9,21 @@ AC_CONFIG_HEADER([config.h])
 AC_CONFIG_FILES([Makefile])
 AC_DEFUN([add_dot_o],[$(for i in $@; do printf "$i.o "; done)])
 AC_DEFUN([add_cmdline],[$(for i in $@; do printf "${i}.cmdline "; done)])
-AC_DEFUN([objlist_to_errlist],[$(for i in $@; do printf "DEFINE_ERRLIST($(echo $i| tr 'a-z' 'A-Z'));"; done) [const char **para_errlist[[]]] = {$(for i in $@; do printf "PARA_ERRLIST($(echo $i | tr 'a-z' 'A-Z')), "; done) }])
+AC_DEFUN([make_errlist_defines], \
+	$(for i in $@; do \
+		printf "DEFINE_ERRLIST($(echo $i | tr 'a-z' 'A-Z'));"; \
+	done) \
+)
+AC_DEFUN([make_para_errlists], \
+	$(for i in $@; do \
+		printf "PARA_ERRLIST($(echo $i | tr 'a-z' 'A-Z')), "; \
+	done) \
+)
+AC_DEFUN([objlist_to_errlist],[ \
+	make_errlist_defines($@) \
+	[const char **para_errlist[[]]] = {make_para_errlists($@)} \
+])
+
 AC_PATH_PROG(UNAMEPATH, uname, no)
 if test "$UNAMEPATH" = "no"; then
 	AC_MSG_ERROR(unable to determine system type)
-- 
2.39.2