X-Git-Url: http://git.silcnet.org/gitweb/?a=blobdiff_plain;f=configure.ad;h=7467c0c32bd0dff107c1160aae33bcee52036806;hb=b201d0cbb8b7ee3dab88be3ee7c187d93fed358c;hp=0e53cfa9d44d7b26b45f2869eea5c7f6e4945dff;hpb=c6bb9e5e82ae3a2d667e826b9bd979cbe72e1493;p=crypto.git

diff --git a/configure.ad b/configure.ad
index 0e53cfa9..7467c0c3 100644
--- a/configure.ad
+++ b/configure.ad
@@ -224,7 +224,7 @@ AC_HEADER_STAT
 
 # More header checking
 #
-AC_CHECK_HEADERS(unistd.h string.h getopt.h errno.h fcntl.h assert.h)
+AC_CHECK_HEADERS(unistd.h string.h errno.h fcntl.h assert.h)
 AC_CHECK_HEADERS(sys/types.h sys/stat.h sys/time.h stddef.h)
 AC_CHECK_HEADERS(netinet/in.h netinet/tcp.h xti.h netdb.h sys/resource.h)
 AC_CHECK_HEADERS(pwd.h grp.h termcap.h paths.h)
@@ -283,14 +283,6 @@ AC_CHECK_FUNCS(setenv getenv putenv unsetenv clearenv)
 
 # lib/contrib conditionals
 #
-AC_CHECK_HEADER(regex.h,
-  [
-    AC_DEFINE([HAVE_REGEX_H], [], [HAVE_REGEX_H])
-    have_regex=1
-  ], have_regex=0
-)
-AM_CONDITIONAL(HAVE_REGEX, test x$have_regex = x1)
-
 AC_CHECK_FUNC(getopt_long,
   [
     AC_DEFINE([HAVE_GETOPT_LONG], [], [HAVE_GETOPT_LONG])
@@ -298,13 +290,6 @@ AC_CHECK_FUNC(getopt_long,
   ], have_getopt_long=0
 )
 
-AC_CHECK_FUNC(getopt,
-  [
-    AC_DEFINE([HAVE_GETOPT], [], [HAVE_GETOPT])
-    have_getopt=1
-  ], have_getopt=0
-)
-
 ##
 ##  Enable/disable checking
 ##