nettle: Update to 3.5.1

devel/nettle/Portfile

@@ -4,10 +4,11 @@ PortSystem          1.0
 PortGroup           muniversal 1.0
 
 name                nettle
-version             3.4.1
-checksums           rmd160  ecf0b73ffa9020037161fa10bc3d7e0e578e5b3e \
-                    sha256  f941cf1535cd5d1819be5ccae5babef01f6db611f9b5a777bae9c7604b8a92ad \
-                    size    1947053
+version             3.5.1
+revision            0
+checksums           rmd160  01beaf91c0eb97a2b4def7a2733e030c0aaddec1 \
+                    sha256  75cca1998761b02e16f2db56da52992aef622bf55a3b45ec538bc2eedadc9419 \
+                    size    1989593
 
 categories          devel crypto
 platforms           darwin
@@ -28,13 +29,12 @@ long_description    Nettle is a cryptographic library that is designed to fit \
                     cryptographic algorithms for the application to use in \
                     any environment and in any way it needs.
 
-homepage            http://www.lysator.liu.se/~nisse/nettle/
+homepage            https://www.lysator.liu.se/~nisse/nettle/
 master_sites        gnu
 
 depends_lib         port:gmp
 
 patchfiles          no-fink.patch \
-                    c89.patch \
                     macosx-dylib.patch
 
 use_autoreconf      yes

devel/nettle/files/c89.patch

@@ -1,13 +0,0 @@
---- rsa-sign-tr.c.orig	2018-12-04 14:56:05.000000000 -0600
-+++ rsa-sign-tr.c	2018-12-07 08:20:09.000000000 -0600
-@@ -239,8 +239,9 @@
- sec_equal(const mp_limb_t *a, const mp_limb_t *b, size_t limbs)
- {
-   volatile mp_limb_t z = 0;
-+  size_t i;
- 
--  for (size_t i = 0; i < limbs; i++)
-+  for (i = 0; i < limbs; i++)
-     {
-       z |= (a[i] ^ b[i]);
-     }

devel/nettle/files/no-fink.patch

@@ -1,6 +1,6 @@
---- configure.ac.orig	2016-10-01 02:28:38.000000000 -0500
-+++ configure.ac	2017-08-17 06:21:13.000000000 -0500
-@@ -100,9 +100,7 @@
+--- configure.ac.orig	2019-06-27 00:35:06.000000000 -0500
++++ configure.ac	2019-06-29 20:31:54.000000000 -0500
+@@ -104,9 +104,7 @@
  AC_SUBST([HOGWEED_EXTRA_SYMBOLS])
  
  LSH_RPATH_INIT([`echo $with_lib_path | sed 's/:/ /g'` \