From bdd879c997e50e6b6e14dffb746d9fe9b6a1cf6c Mon Sep 17 00:00:00 2001
From: markus schnalke <meillo@marmaro.de>
Date: Wed, 28 Oct 2015 23:39:50 +0100
Subject: [PATCH] Remove check for not used networking libraries in
 configure.ac

Mmh does no more contain networking code, hence we don't need this.
This way, we can also get rid of aclocal.m4.
---
 Makefile.in  |    4 ++--
 aclocal.m4   |   11 -----------
 configure.ac |    3 ---
 3 files changed, 2 insertions(+), 16 deletions(-)
 delete mode 100644 aclocal.m4

diff --git a/Makefile.in b/Makefile.in
index 21ffdb2..bd6d9a4 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -135,7 +135,7 @@ Makefile: Makefile.in config.status
 config.status: configure VERSION
 	./config.status --recheck
 
-configure: configure.ac aclocal.m4
+configure: configure.ac
 	cd $(srcdir) && autoconf
 
 config.h: stamp-h
@@ -143,7 +143,7 @@ stamp-h: config.h.in config.status
 	./config.status config.h stamp
 
 config.h.in: stamp-h.in
-stamp-h.in: configure.ac acconfig.h aclocal.m4
+stamp-h.in: configure.ac acconfig.h
 	cd $(srcdir) && autoheader
 	date > $@
 
diff --git a/aclocal.m4 b/aclocal.m4
deleted file mode 100644
index 872f5f9..0000000
--- a/aclocal.m4
+++ /dev/null
@@ -1,11 +0,0 @@
-
-#
-# Updated for more modern systems.  Check to see if we need to link against
-# optional libraries for networking functions.
-#
-
-AC_DEFUN([NMH_CHECK_NETLIBS],
-[AC_SEARCH_LIBS([gethostbyname], [nsl], ,
-		[AC_MSG_ERROR([gethostbyname not found])])
- AC_SEARCH_LIBS([connect], [socket], , [AC_MSG_ERROR([connect not found])])
-])dnl
diff --git a/configure.ac b/configure.ac
index 9e32e21..05432d4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -364,9 +364,6 @@ dnl -------------------
 dnl Check location of modf
 AC_CHECK_FUNC(modf, , AC_CHECK_LIB(m, modf))
 
-dnl Checks for network libraries (nsl, socket)
-NMH_CHECK_NETLIBS
-
 termcap_curses_order="termcap curses ncurses"
 for lib in $termcap_curses_order; do
   AC_CHECK_LIB(${lib}, tgetent, [TERMLIB="-l$lib"; break])
-- 
1.7.10.4