* NEWS, configure.ac: Switch over to using curl or fake-curl by

default.  Add --enable-old-keyserver-helpers to not use curl.

ChangeLog

@@ -1,3 +1,8 @@
+2005-07-26  David Shaw  <dshaw@jabberwocky.com>
+
+	* NEWS, configure.ac: Switch over to using curl or fake-curl by
+	default.  Add --enable-old-keyserver-helpers to not use curl.
+
 2005-07-26  Werner Koch  <wk@g10code.com>
 
 	Released 1.4.2.

NEWS

@@ -1,6 +1,15 @@
 Noteworthy changes in version 1.4.3
 ------------------------------------------------
 
+    * If available, cURL-based keyserver helpers are built that can
+      retrieve keys using any protocol that cURL supports.  This
+      includes HKP as well as all protocols that cURL can handle
+      (HTTP, HTTPS, FTP, FTPS, etc).  If cURL is not available, HKP
+      and HTTP are still supported using the included code.  To force
+      building the old keyserver helpers, use the configure option
+      --enable-old-keyserver-helpers.  Note that none of this affects
+      finger or LDAP support, which are unchanged.
+
 
 Noteworthy changes in version 1.4.2 (2005-07-26)
 ------------------------------------------------

configure.ac

@@ -339,12 +339,6 @@ dnl LDAP is defined only after we confirm the library is available later
       try_hkp=$enableval, try_hkp=yes)
     AC_MSG_RESULT($try_hkp)
 
-    AC_MSG_CHECKING([whether HTTP key fetching support is requested])
-    AC_ARG_ENABLE(http,
-      AC_HELP_STRING([--disable-http],[disable HTTP key fetching interface]),
-      try_http=$enableval, try_http=yes)
-    AC_MSG_RESULT($try_http)
-
     AC_MSG_CHECKING([whether finger key fetching support is requested])
     AC_ARG_ENABLE(finger,
       AC_HELP_STRING([--disable-finger],
@@ -352,13 +346,6 @@ dnl LDAP is defined only after we confirm the library is available later
       try_finger=$enableval, try_finger=yes)
     AC_MSG_RESULT($try_finger)
 
-    AC_MSG_CHECKING([whether ftp key fetching support is requested])
-    AC_ARG_ENABLE(ftp,
-      AC_HELP_STRING([--disable-ftp],
-        [disable ftp key fetching interface only]),
-      try_ftp=$enableval, try_ftp=yes)
-    AC_MSG_RESULT($try_ftp)
-
     AC_MSG_CHECKING([whether email keyserver support is requested])
     AC_ARG_ENABLE(mailto,
       AC_HELP_STRING([--enable-mailto],
@@ -623,48 +610,23 @@ if test "$try_ldap" = yes ; then
    GNUPG_CHECK_LDAP($NETLIBS)
 fi
 
-# Special hack to test curl
+# Which keyserver helpers are we building?
 
-AC_ARG_ENABLE(fake-curl,
+AC_ARG_ENABLE(old-keyserver-helpers,
-   AC_HELP_STRING([--enable-fake-curl],[enable EXPERIMENTAL no-curl HTTP code]),fake_curl=$enableval,fake_curl=no)
+   AC_HELP_STRING([--enable-old-keyserver-helpers],[enable old keyserver helpers]),old_ks=$enableval,old_ks=no)
+
+if test "$old_ks" = yes ; then
+   AC_SUBST(GPGKEYS_HTTP,"gpgkeys_http$EXEEXT")
+else
+   LIBCURL_CHECK_CONFIG([yes],,[with_curl=yes],[fake_curl=yes])
+   AC_SUBST(GPGKEYS_CURL,"gpgkeys_curl$EXEEXT")
+fi
 
 AM_CONDITIONAL(FAKE_CURL,test x"$fake_curl" = xyes)
+AM_CONDITIONAL(WITH_CURL,test x"$with_curl" = xyes || test x"$fake_curl" = xyes)
 
 if test x"$fake_curl" = xyes ; then
    AC_DEFINE(FAKE_CURL,1,[define to fake the libcurl API internally])
-   libcurl_protocol_HTTP=yes
-else
-   # If we have neither FTP or HTTP defined, then don't bother to check
-   # for curl.
-   if test x"$try_hkp" = xyes || test x"$try_ftp" = xyes || test x"$try_http" = xyes ; then
-      LIBCURL_CHECK_CONFIG([no],,[with_curl=yes])
-   fi
-fi
-
-AM_CONDITIONAL(WITH_CURL,test x"$with_curl" = xyes || test x"$fake_curl" = xyes)
-
-# Are we doing HTTP?
-
-if test x"$try_http" = xyes ; then
-   if test x$libcurl_protocol_HTTP = xyes ; then
-      AC_SUBST(GPGKEYS_CURL,"gpgkeys_curl$EXEEXT")
-      AC_DEFINE(HTTP_VIA_LIBCURL,1,[Define if HTTP is handled via libcurl])
-      if test x$libcurl_protocol_HTTPS = xyes ; then
-         AC_DEFINE(HTTPS_VIA_LIBCURL,1,[Define if HTTPS is handled via libcurl])
-      fi
-   else
-      AC_SUBST(GPGKEYS_HTTP,"gpgkeys_http$EXEEXT")
-   fi
-fi
-
-# Are we doing FTP?  We only do FTP if we have libcurl.
-
-if test x"$try_ftp" = xyes && test x$libcurl_protocol_FTP = xyes ; then
-   AC_SUBST(GPGKEYS_CURL,"gpgkeys_curl$EXEEXT")
-   AC_DEFINE(FTP_VIA_LIBCURL,1,[Define if FTP is handled via libcurl])
-   if test x$libcurl_protocol_FTPS = xyes ; then
-      AC_DEFINE(FTPS_VIA_LIBCURL,1,[Define if FTPS is handled via libcurl])
-   fi
 fi
 
 dnl This isn't necessarily sendmail itself, but anything that gives a