From 622f9b596e37cd0a97bb6de496354c3a0b4c5f98 Mon Sep 17 00:00:00 2001
From: Mathias Kraus <elboberido@m-hias.de>
Date: Thu, 16 Nov 2023 23:26:22 +0100
Subject: [PATCH] iox-#2066 Fix GCC 8 build

---
 iceoryx_posh/test/CMakeLists.txt                            | 2 +-
 .../moduletests/test_popo_toml_gateway_config_parser.cpp    | 6 ------
 2 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/iceoryx_posh/test/CMakeLists.txt b/iceoryx_posh/test/CMakeLists.txt
index f79e324c00..7e936913bb 100644
--- a/iceoryx_posh/test/CMakeLists.txt
+++ b/iceoryx_posh/test/CMakeLists.txt
@@ -57,7 +57,7 @@ iox_add_executable( TARGET                  ${PROJECT_PREFIX}_moduletests
                     INCLUDE_DIRECTORIES     .
                                             ${CMAKE_BINARY_DIR}/generated
                     LIBS                    ${TEST_LINK_LIBS}
-                    LIBS_LINUX              dl
+                    LIBS_LINUX              dl stdc++fs
                     STACK_SIZE              ${ICEORYX_POSH_TEST_STACK_SIZE}
                     FILES
                         ${MODULETESTS_SRC}
diff --git a/iceoryx_posh/test/moduletests/test_popo_toml_gateway_config_parser.cpp b/iceoryx_posh/test/moduletests/test_popo_toml_gateway_config_parser.cpp
index 7fd706fcbe..df71ee2a3c 100644
--- a/iceoryx_posh/test/moduletests/test_popo_toml_gateway_config_parser.cpp
+++ b/iceoryx_posh/test/moduletests/test_popo_toml_gateway_config_parser.cpp
@@ -26,9 +26,7 @@
 #include <cpptoml.h>
 #include <limits> // workaround for missing include in cpptoml.h
 
-#if __cplusplus >= 201703L
 #include <filesystem>
-#endif
 
 #include <fstream>
 #include <string>
@@ -54,9 +52,6 @@ TEST_F(TomlGatewayConfigParserTest, ParsingFileIsSuccessful)
 {
     ::testing::Test::RecordProperty("TEST_ID", "78b50f73-f17f-45e2-a091-aaad6c536c3a");
 
-#if __cplusplus < 201703L
-    GTEST_SKIP() << "The test uses std::filesystem which is only available with C++17";
-#else
     auto tempFilePath = std::filesystem::temp_directory_path();
     tempFilePath.append("test_gateway_config.toml");
 
@@ -77,7 +72,6 @@ TEST_F(TomlGatewayConfigParserTest, ParsingFileIsSuccessful)
             GTEST_FAIL() << "Expected a config but got error: "
                          << iox::config::TOML_GATEWAY_CONFIG_FILE_PARSE_ERROR_STRINGS[static_cast<uint64_t>(error)];
         });
-#endif
 }
 
 class TomlGatewayConfigParserSuiteTest : public TestWithParam<CheckCharactersValidity_t>