Remove the option of using libcrypto.

This scorches the earth and waits for spring;
see Ted Zlatanov and Stefan Monnier in
<http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00323.html>.
* configure.ac (with_openssl_default, HAVE_LIB_CRYPTO): Remove.
Do not say whether Emacs is configured to use a crypto library,
since it's no longer an option.
(gl_CRYPTO_CHECK): Define a dummy.
* lib/gl_openssl.h, m4/gl-openssl.m4: Remove.
* admin/merge-gnulib: Remove lib/gl_openssh.h and m4/gl-openssl.m4.
* src/Makefile.in (LIB_CRYPTO): Remove.
(LIBES): Don't use it.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index a263867d617..58495874b2b 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,9 @@
+2013-12-11  Paul Eggert  <eggert@cs.ucla.edu>
+
+        Remove the option of using libcrypto.
+        * Makefile.in (LIB_CRYPTO): Remove.
+        (LIBES): Don't use it.
+
 2013-12-11  Juri Linkov  <juri@jurta.org>
 
         * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo