From: Ken Hornstein <kenh@pobox.com>
Date: Fri, 11 Jan 2013 16:13:44 +0000 (-0500)
Subject: We never use the autoconf checks for errno.h, crypt.h, or netdb.h, so
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/d48ca42d9ac99d15b8b093eafbd0690c389a8604?ds=sidebyside;hp=--cc

We never use the autoconf checks for errno.h, crypt.h, or netdb.h, so
remove them.
---

d48ca42d9ac99d15b8b093eafbd0690c389a8604
diff --git a/configure.ac b/configure.ac
index 3a91e19a..cf69894f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -433,9 +433,8 @@ AS_CASE(["$host_os"],
                 [CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"])])
 
 AC_HEADER_TIOCGWINSZ
-AC_CHECK_HEADERS([errno.h fcntl.h crypt.h ncurses/termcap.h termcap.h \
-                  langinfo.h wchar.h wctype.h netdb.h \
-                  sys/param.h sys/time.h sys/stream.h])
+AC_CHECK_HEADERS([fcntl.h ncurses/termcap.h termcap.h langinfo.h \
+                  wchar.h wctype.h sys/param.h sys/time.h sys/stream.h])
 
 dnl
 dnl Checks for _IO_write_ptr. A Linuxism used by nmh on linux. We