iox-eclipse-iceoryx#1054 add freebsd CI target

Signed-off-by: Christian Eltzschig <me@elchris.org>

.github/workflows/build-test.yml

@@ -116,6 +116,19 @@ jobs:
       - uses: actions/checkout@v2
       - run: ./tools/ci/build-test-ubuntu-with-gcc54.sh
 
+  # uses macos to run freebsd in a virtualbox
+  build-test-unix-with-freebsd:
+    runs-on: macos-10.15
+    steps:
+    - uses: actions/checkout@v2
+    - name: Unix (FreeBSD) test
+      id: Test
+      uses: vmactions/freebsd-vm@0.1.5
+      with:
+        usesh: true
+        prepare: pkg install -y cmake git ncurses bash wget bison
+        run: ./tools/ci/build-test-freebsd.sh
+
   coverage-and-docs:
     runs-on: ubuntu-20.04
     needs: pre-flight-check

iceoryx_hoofs/platform/CMakeLists.txt

@@ -27,9 +27,9 @@ elseif(WIN32)
     set(ICEORYX_PLATFORM ${CMAKE_CURRENT_SOURCE_DIR}/win/)
 elseif(UNIX)
     set(ICEORYX_PLATFORM ${CMAKE_CURRENT_SOURCE_DIR}/unix/)
-    message(WARNING "The unix platform is not officially supported (not run as CI target) but should work.")
 else()
-    message(WARNING "Could not detect supported platform, but I'm feeling lucky today." )
+    set(ICEORYX_PLATFORM ${CMAKE_CURRENT_SOURCE_DIR}/unix/)
+    message(WARNING "Could not detect supported platform, but I'm feeling lucky today. Maybe its Unix." )
 endif()
 
 set(ICEORYX_PLATFORM ${ICEORYX_PLATFORM} CACHE PATH "" FORCE)

iceoryx_posh/CMakeLists.txt

@@ -190,8 +190,9 @@ if(LINUX)
 elseif(QNX)
 elseif(APPLE)
 elseif(WIN32)
+elseif(UNIX)
 else()
-    message(WARNING "Could not detect supported platform, but I'm feeling lucky today." )
+    message(WARNING "Could not detect supported platform, but I'm feeling lucky today. Maybe its Unix." )
 endif()
 
 install(

tools/ci/build-test-freebsd.sh

@@ -0,0 +1,41 @@
+#!/usr/local/bin/bash
+# Copyright (c) 2022 by Apex.AI Inc. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# This script builds iceoryx_hoofs und iceoryx_posh and executes all tests
+
+set -e
+
+msg() {
+    printf "\033[1;32m%s: %s\033[0m\n" "${FUNCNAME[1]}" "$1"
+}
+
+WORKSPACE=$(git rev-parse --show-toplevel)
+cd "${WORKSPACE}"
+
+msg "compiler version:
+$(clang --version)"
+
+export OSTYPE="darwin"
+./tools/iceoryx_build_test.sh clean build-strict build-all out-of-tree
+
+msg "running tests (excluding timing_tests)"
+cd "${WORKSPACE}"/build
+make all_tests
+cd "${WORKSPACE}"
+
+msg "building RouDi examples without TOML support"
+./tools/iceoryx_build_test.sh out-of-tree examples toml-config-off clean

tools/iceoryx_build_test.sh

@@ -319,7 +319,8 @@ fi
 if [ "$OUT_OF_TREE_FLAG" == "ON" ]; then
     rm -rf "$WORKSPACE"/build_out_of_tree
     cd "$WORKSPACE"
-    EXAMPLES=$(find iceoryx_examples/ -maxdepth 1 -type d -printf '%d\t%P\n' | sort -r -nk1 | cut -f2-)
+
+    EXAMPLES=$(cd iceoryx_examples; find * -maxdepth 1 -type d)
     # Exclude directories without CMake file from the out-of-tree build
     EXAMPLES=${EXAMPLES/iceensemble/""}
     EXAMPLES=${EXAMPLES/icecrystal/""}