Testing xenial build on Travis (DO NOT MERGE)

.travis.yml

@@ -1,5 +1,5 @@
 sudo: required
-dist: trusty
+dist: xenial
 language:
   - cpp
 compiler:
@@ -20,4 +20,5 @@ install:
 script:
   # Run tests
   - export BOOST_TEST_LOG_LEVEL=message
+  - export ORBtraceExceptions=1
   - make -j1 check

CMakeLists.txt

@@ -1,7 +1,7 @@
 #
 # Test CMake version
 #
-CMAKE_MINIMUM_REQUIRED(VERSION 2.6.0)
+CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
 
 # for CMake 2.6 corrected behaviour (see "cmake --help-policy CMP0003")
 IF(POLICY CMP0003)
@@ -21,7 +21,8 @@ endif()
 
 PROJECT(orocos-rtt)
 
-SET( RTT_VERSION 2.8.3 )
+
+SET( RTT_VERSION 2.9.1 )
 STRING( REGEX MATCHALL "[0-9]+" RTT_VERSIONS ${RTT_VERSION} )
 LIST( GET RTT_VERSIONS 0 RTT_VERSION_MAJOR)
 LIST( GET RTT_VERSIONS 1 RTT_VERSION_MINOR)

README.md

@@ -0,0 +1,6 @@
+
+## The Orocos Real-Time Toolkit
+
+For installation, please see **The OROCOS Real-Time Toolkit Installation Guide** [[html]](https://orocos-toolchain.github.io/rtt/toolchain-2.9/xml/orocos-installation.html), [[pdf]](https://orocos-toolchain.github.io/rtt/toolchain-2.9/xml/orocos-installation.pdf)
+
+The newest version is 2.9, which is the same version described in this Installation Guide.

UseOROCOS-RTT-helpers.cmake

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.8.3)
+cmake_minimum_required(VERSION 2.8)
 
 #
 # Parses arguments or options
@@ -104,7 +104,7 @@ endfunction( orocos_get_manifest_deps RESULT)
 #   ${PACKAGE}_INCLUDE_DIRS     The include directories for this package.
 #   ${PACKAGE}_LIBRARY_DIRS     The library directories for this package.
 #   ${PACKAGE}_CFLAGS_OTHER     The compile flags other than -I for this package.
-#   ${PACKAGE}_LDFLAGS_OTHER    The linker flags other than -L and -l for thfully resolved link libraries for this package.
+#   ${PACKAGE}_LDFLAGS_OTHER    The linker flags other than -L and -l for this package.
 #   ${PACKAGE}_<LIB>_LIBRARY    Each fully resolved link library <LIB> in the above list.
 # 
 # Usage: orocos_find_package( pkg-name [OROCOS_ONLY] [REQUIRED] [VERBOSE]")
@@ -294,7 +294,12 @@ macro( orocos_use_package PACKAGE )
       endif()
 
       # Include the aggregated include directories
-      include_directories(${${PACKAGE}_INCLUDE_DIRS})
+      # CMake 2.8.8 added support for per-target INCLUDE_DIRECTORIES. The include directories will only be added to targets created
+      # with the orocos_*() macros. For older versions we have to set INCLUDE_DIRECTORIES per-directory.
+      # See https://github.com/orocos-toolchain/rtt/pull/85 for details.
+      if(CMAKE_VERSION VERSION_LESS 2.8.8)
+        include_directories(${${PACKAGE}_INCLUDE_DIRS})
+      endif()
 
       # Set a flag so we don't over-link (Don't cache this, it should remain per project)
       set(${PACKAGE}_${OROCOS_TARGET}_USED true)
@@ -351,6 +356,26 @@ macro(_orocos_list_to_string _string _list)
     endforeach(_item)
 endmacro(_orocos_list_to_string)
 
+macro(orocos_add_include_directories target)
+  if(CMAKE_VERSION VERSION_LESS 2.8.8)
+    #message(WARNING "Per-target INCLUDE_DIRECTORIES are not supported in CMake ${CMAKE_VERSION}.")
+  else()
+    get_target_property(_${target}_INCLUDE_DIRS ${target} INCLUDE_DIRECTORIES)
+    if(NOT _${target}_INCLUDE_DIRS)
+      set(_${target}_INCLUDE_DIRS ${ARGN})
+    else()
+      list(APPEND _${target}_INCLUDE_DIRS ${ARGN})
+    endif()
+
+    if("$ENV{VERBOSE}" OR ORO_USE_VERBOSE)
+      message(STATUS "[UseOrocos] Include directories for target '${target}': ${_${target}_INCLUDE_DIRS}")
+    endif()
+
+    set_target_properties(${target} PROPERTIES
+                          INCLUDE_DIRECTORIES "${_${target}_INCLUDE_DIRS}")
+  endif()
+endmacro(orocos_add_include_directories)
+
 macro(orocos_add_compile_flags target)
   set(args ${ARGN})
   separate_arguments(args)