mit-krb5: update to 1.20.1

- a rebuild triggerd by update to openldap-2.6.3 had some errors in the
test suite
- remove patch for libressl
- follow distfiles convention.

srcpkgs/mit-krb5/patches/libressl.patch

@@ -1,38 +0,0 @@
---- a/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c	2019-01-08 17:02:37.000000000 +0100
-+++ b/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c	2019-05-11 16:29:37.001458084 +0200
-@@ -189,7 +189,7 @@
-     (*_x509_pp) = PKCS7_cert_from_signer_info(_p7,_si)
- #endif
- 
--#if OPENSSL_VERSION_NUMBER < 0x10100000L
-+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
- 
- /* 1.1 standardizes constructor and destructor names, renaming
-  * EVP_MD_CTX_{create,destroy} and deprecating ASN1_STRING_data. */
-@@ -3053,7 +3053,7 @@
-     return retval;
- }
- 
--#if OPENSSL_VERSION_NUMBER >= 0x10100000L
-+#if OPENSSL_VERSION_NUMBER >= 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
- 
- /*
-  * We need to decode DomainParameters from RFC 3279 section 2.3.3.  We would
-@@ -3079,7 +3079,7 @@
- ASN1_SEQUENCE(DHvparams) = {
-     ASN1_SIMPLE(int_dhvparams, seed, ASN1_BIT_STRING),
-     ASN1_SIMPLE(int_dhvparams, counter, BIGNUM)
--} static_ASN1_SEQUENCE_END_name(int_dhvparams, DHvparams)
-+} ASN1_SEQUENCE_END_name(int_dhvparams, DHvparams)
- 
- ASN1_SEQUENCE(DHxparams) = {
-     ASN1_SIMPLE(int_dhx942_dh, p, BIGNUM),
-@@ -3087,7 +3087,7 @@
-     ASN1_OPT(int_dhx942_dh, q, BIGNUM),
-     ASN1_OPT(int_dhx942_dh, j, BIGNUM),
-     ASN1_OPT(int_dhx942_dh, vparams, DHvparams),
--} static_ASN1_SEQUENCE_END_name(int_dhx942_dh, DHxparams)
-+} ASN1_SEQUENCE_END_name(int_dhx942_dh, DHxparams)
- 
- static DH *
- decode_dh_params(const uint8_t *p, unsigned int len)

srcpkgs/mit-krb5/template

@@ -2,8 +2,8 @@
 # if there is a bump in .so version,
 # also update srcpkgs/libgssglue/files/gssapi_mech.conf
 pkgname=mit-krb5
-version=1.18.3
-revision=2
+version=1.20.1
+revision=1
 build_style=gnu-configure
 hostmakedepends="e2fsprogs-devel flex perl pkg-config"
 makedepends="e2fsprogs-devel libldap-devel"
@@ -11,8 +11,8 @@ short_desc="MIT Kerberos 5 implementation"
 maintainer="Orphaned <orphan@voidlinux.org>"
 license="MIT"
 homepage="http://web.mit.edu/kerberos"
-distfiles="${homepage}/dist/krb5/${version%.*}/krb5-${version}.tar.gz"
-checksum=e61783c292b5efd9afb45c555a80dd267ac67eebabca42185362bee6c4fbd719
+distfiles="http://web.mit.edu/kerberos/dist/krb5/${version%.*}/krb5-${version}.tar.gz"
+checksum=704aed49b19eb5a7178b34b2873620ec299db08752d6a8574f95d41879ab8851
 
 post_patch() {
 	vsed -e "/LDFLAGS=/d" -i src/build-tools/krb5-config.in