[[UNIKRAFT PATCH] libs/lib-krb5 v2 1/2] Introducing the library skeleton

[cristianvijelie@xxxxxxxxx]

From: Cristian Vijelie <cristianvijelie@xxxxxxxxx>

Signed-off-by: Cristian Vijelie <cristianvijelie@xxxxxxxxx>
---
 .gitignore      |  5 +++++
 CODING_STYLE.md |  4 ++++
 CONTRIBUTING.md |  4 ++++
 COPYING.md      | 38 ++++++++++++++++++++++++++++++++++++++
 Config.uk       | 34 ++++++++++++++++++++++++++++++++++
 MAINTAINERS.md  | 10 ++++++++++
 README.md       | 10 ++++++++++
 7 files changed, 105 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 CODING_STYLE.md
 create mode 100644 CONTRIBUTING.md
 create mode 100644 COPYING.md
 create mode 100644 Config.uk
 create mode 100644 MAINTAINERS.md
 create mode 100644 README.md

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..090479c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,5 @@
+krb5-1.18.2
+*_make
+make_log
+*.patch
+temp
diff --git a/CODING_STYLE.md b/CODING_STYLE.md
new file mode 100644
index 0000000..5730041
--- /dev/null
+++ b/CODING_STYLE.md
@@ -0,0 +1,4 @@
+Coding Style
+============
+
+Please refer to the `CODING_STYLE.md` file in the main Unikraft repository.
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..14f6ac6
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,4 @@
+Contributing to Unikraft
+========================
+
+Please refer to the `CONTRIBUTING.md` file in the main Unikraft repository.
diff --git a/COPYING.md b/COPYING.md
new file mode 100644
index 0000000..fed756c
--- /dev/null
+++ b/COPYING.md
@@ -0,0 +1,38 @@
+License
+=======
+
+Unikraft Kerberos wrappers
+----------------------------------
+
+This repository contains wrapper code to build MIT Kerberos runtime
+libraries with Unikraft. Each C code file in this repository should 
+declare who is the copyright owner and under which terms and conditions 
+the code is licensed. If such a licence note is missing, the following 
+copyright notice will apply:
+
+       Copyright (c) Year, Institution. All rights reserved.
+
+       Redistribution and use in source and binary forms, with or without
+       modification, are permitted provided that the following conditions
+       are met:
+
+       1. Redistributions of source code must retain the above copyright
+          notice, this list of conditions and the following disclaimer.
+       2. Redistributions in binary form must reproduce the above copyright
+          notice, this list of conditions and the following disclaimer in the
+          documentation and/or other materials provided with the distribution.
+       3. Neither the name of the copyright holder nor the names of its
+          contributors may be used to endorse or promote products derived from
+          this software without specific prior written permission.
+
+       THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 
IS"
+       AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
THE
+       IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
PURPOSE
+       ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 
BE
+       LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+       CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+       SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+       INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+       CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+       ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 
THE
+       POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
diff --git a/Config.uk b/Config.uk
new file mode 100644
index 0000000..ab7834e
--- /dev/null
+++ b/Config.uk
@@ -0,0 +1,34 @@
+menuconfig LIBKRB5
+    bool "libkrb5: MIT Kerberos runtime libraries"
+    select LIBKRB5SUPPORT
+    select LIBKRB5CRYPTO
+    select LIBCOM_ERR
+    default n
+
+menuconfig LIBKRB5SUPPORT
+    bool "likrb5support: MIT Kerberos support libraries"
+    select LIBNEWLIB
+    select LIBPTHREAD_EMBEDDED
+    select LIBLWIP
+    select LWIP_UKNETDEV
+       select LWIP_TCP
+       select LWIP_THREADS
+       select LWIP_SOCKET
+       select LWIP_IPV4
+    select LWIP_IPV6
+    select LWIP_DNS
+    default n
+
+menuconfig LIBKRB5CRYPTO
+    bool "lib5crypto: MIT Kerberos crypto libraries"
+    select LIBKRB5SUPPORT
+    default n
+
+menuconfig LIBGSSAPI_KRB5
+    bool "libgssapi_krb5: MIT Kerberos GSS-API mechanism"
+    default n
+
+menuconfig LIBCOM_ERR
+    bool "libcom_err: Common error description library"
+    select LIBKRB5SUPPORT
+    default n
diff --git a/MAINTAINERS.md b/MAINTAINERS.md
new file mode 100644
index 0000000..64c23e2
--- /dev/null
+++ b/MAINTAINERS.md
@@ -0,0 +1,10 @@
+Maintainers List
+================
+
+For notes on how to read this information, please refer to `MAINTAINERS.md` in
+the main Unikraft repository.
+
+       LIBNETTLE-UNIKRAFT
+       M:      Cristian Vijelie <cristianvijelie@xxxxxxxxx>
+       L:      minios-devel@xxxxxxxxxxxxx
+       F: *
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..cfcb208
--- /dev/null
+++ b/README.md
@@ -0,0 +1,10 @@
+MIT Kerberos runtime libaries for Unikraft
+=============================
+
+This is the port of MIT Kerberos runtime libaries for Unikraft. You will need 
pthread-embedded, newlib and lwip to make it work.
+When adding the libraru in the dependencies list, lib-krb5, the libraries 
should be like this:
+`...$(UK_LIBS)/krb5:$(UK_LIBS)/pthread-embedded:$(UK_LIBS)/newlib:$(UK_LIBS)/lwip:...`
+
+Please refer to the `README.md` as well as the documentation in the `doc/` 
subdirectory of the main unikraft repository.
+
+Issues known: libkrb5 can't be built, due to some missing dependencies 
(__res_ninit). Only lib5crypto, libkrb5support and liberr_com work for now.
-- 
2.25.1