From 0ffe64dee0c61e7a56d3c10b29f23d7fb544dfbb Mon Sep 17 00:00:00 2001
From: Tom Payerle <payerle@umd.edu>
Date: Sun, 16 Aug 2020 18:16:44 -0400
Subject: [PATCH] libssh: add gssapi variant and include krb5 as a dependency
accordingly (#18070)
See #18033
libssh seemed to detect and link to system krb5 libraries if found
to provide gssapi support, causing issues/system dependencies/etc.
We add a boolean variant gssapi
If +gssapi, the spack krb5 package is added as a dependency.
If ~gssapi, the Cmake flags are adjusted to not use gssapi so that
does not link to any krb5 package.
---
var/spack/repos/builtin/packages/libssh/package.py | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/var/spack/repos/builtin/packages/libssh/package.py b/var/spack/repos/builtin/packages/libssh/package.py
index c56d545cf3..693b69ec00 100644
--- a/var/spack/repos/builtin/packages/libssh/package.py
+++ b/var/spack/repos/builtin/packages/libssh/package.py
@@ -15,10 +15,17 @@ class Libssh(CMakePackage):
version('0.8.5', sha256='07d2c431240fc88f6b06bcb36ae267f9afeedce2e32f6c42f8844b205ab5a335')
version('0.7.5', sha256='54e86dd5dc20e5367e58f3caab337ce37675f863f80df85b6b1614966a337095')
+ variant("gssapi", default=True, description="Build with gssapi support")
depends_on('openssl@:1.0', when='@:0.7')
depends_on('openssl')
depends_on('zlib')
+ depends_on('krb5', when='+gssapi')
def url_for_version(self, version):
url = "https://www.libssh.org/files/{0}/libssh-{1}.tar.xz"
return url.format(version.up_to(2), version)
+
+ def cmake_args(self):
+ args = ['-DWITH_GSSAPI=%s' %
+ ('ON' if '+gssapi' in self.spec else 'OFF')]
+ return args
--
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