Merge pull request #2119 from ApexAI/iox-#2099-fix-ros-2-rhel-build-m…

…aster

Fix ROS 2 RHEL build

.github/workflows/build-test.yml

@@ -82,7 +82,7 @@ jobs:
     needs: pre-flight-check
     steps:
       - name: Setup ROS
-        uses: ros-tooling/setup-ros@v0.6
+        uses: ros-tooling/setup-ros@v0.7
         with:
           required-ros-distributions: humble
       - uses: actions/checkout@v3

tools/introspection/CMakeLists.txt

@@ -21,12 +21,6 @@ set(IOX_VERSION_STRING "2.90.0")
 
 project(iceoryx_introspection VERSION ${IOX_VERSION_STRING})
 
-# Do not build the introspection on Windows due to missing ncurses
-if(WIN32)
-    message(STATUS "The introspection client is not supported on Windows")
-    return()
-endif()
-
 find_package(iceoryx_platform REQUIRED)
 find_package(iceoryx_hoofs REQUIRED)
 find_package(iceoryx_posh REQUIRED)
@@ -41,14 +35,15 @@ if(CMAKE_SYSTEM_NAME MATCHES Linux OR CMAKE_SYSTEM_NAME MATCHES Darwin)
     option(BUILD_SHARED_LIBS "Create shared libraries by default" ON)
 endif()
 
-# cmake doesn't find ncurses under QNX; let the compiler complain if the header is missing
-if(NOT QNX)
-    SET(CURSES_USE_NCURSES TRUE)
-    find_package(Curses REQUIRED)
-    if(${CURSES_HAVE_NCURSES_H} MATCHES ".*-NOTFOUND")
-        message(SEND_ERROR "ncurses header not found! Please install libncurses5-dev!")
-    endif(${CURSES_HAVE_NCURSES_H} MATCHES ".*-NOTFOUND")
+SET(CURSES_USE_NCURSES TRUE)
+find_package(Curses QUIET)
+if(NOT CURSES_FOUND)
+    message(STATUS "The build of the introspection client is skipped due to missing the curses library")
+    return()
 endif()
+if(${CURSES_HAVE_NCURSES_H} MATCHES ".*-NOTFOUND")
+    message(SEND_ERROR "ncurses header not found! Please install libncurses5-dev!")
+endif(${CURSES_HAVE_NCURSES_H} MATCHES ".*-NOTFOUND")
 
 iox_add_library(
     TARGET                      iceoryx_introspection