replacing the aarch64 build

[Nikos Mavrogiannopoulos <nmav@xxxxxxxxxx>]

Hi,
 This introduces a framework for cross-platform building and testing,
which is currently enabled for MIPS builds. It can be trivially enabled
for other platforms too (e.g., aarch64) at the cost of more CI runs.

regards,
Nikos


PS. It depends on:
https://gitlab.com/libssh/build-images/merge_requests/4

From d261370f7a24e6137c6ce76ca977cd899d39b57f Mon Sep 17 00:00:00 2001
From: Nikos Mavrogiannopoulos <nmav@xxxxxxxxxx>
Date: Fri, 29 Jun 2018 16:29:34 +0200
Subject: [PATCH] .gitlab-ci.yml: added build for mips platform

This tests multiple items, (1) cross compilation, (2) compilation
on debian and (3) CI run on MIPS systems, tested under qemu. This target
was originally written for GnuTLS by Michael Weiser.

Signed-off-by: Nikos Mavrogiannopoulos <nmav@xxxxxxxxxx>
---
 .gitlab-ci.yml | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 70ec46ac..18cef9cb 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -252,3 +252,28 @@ mingw32:
     when: on_failure
     paths:
       - build/
+
+.Debian.cross.template: &Debian_cross_template
+  stage: stage1-testing
+  image: $CI_REGISTRY/$BUILD_IMAGES_PROJECT:$DEBIAN_CROSS_BUILD
+  script:
+  - build=$(dpkg-architecture -qDEB_HOST_GNU_TYPE)
+  - host="${CI_JOB_NAME#*.cross.}"
+  - export CC="$(which $host-gcc)"
+  - export CXX="$(which $host-g++)"
+  - mkdir -p obj && cd obj && cmake -DUNIT_TESTING=ON -DCMAKE_BUILD_TYPE=Debug
+    -DWITH_SFTP=ON -DWITH_SERVER=ON -DWITH_ZLIB=ON -DCMAKE_SYSTEM_NAME="$host"
+    -DWITH_PCAP=ON .. && make -j$(nproc)
+  - ctest --output-on-failure -j$(nproc)
+  tags:
+  - shared
+  except:
+  - tags
+  artifacts:
+    expire_in: 1 week
+    when: on_failure
+    paths:
+      - obj/
+
+Debian.cross.mips-linux-gnu:
+  <<: *Debian_cross_template
-- 
2.17.1