iox-eclipse-iceoryx#1481 Fix interface include directories in CMake

Signed-off-by: Dietrich Krönke <[email protected]>
ApexAI · Jul 11, 2022 · c43f5cc · c43f5cc
1 parent d5be6d8
commit c43f5cc
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diff --git a/doc/website/release-notes/iceoryx-unreleased.md b/doc/website/release-notes/iceoryx-unreleased.md
@@ -38,6 +38,7 @@
 - Restrict runtime (application) names to valid file names to solve failures in the underlying posix constructs [#\1419](https://github.com/eclipse-iceoryx/iceoryx/issues/1419)
 - CMake config assumes relative `CMAKE_INSTALL_LIBDIR` [\#1393](https://github.com/eclipse-iceoryx/iceoryx/issues/1393)
 - Build error on certain versions of Windows/Visual Studio [\#1476](https://github.com/eclipse-iceoryx/iceoryx/issues/1476)
+- Fix INTERFACE_INCLUDE_DIRECTORIES in CMake [\#1481](https://github.com/eclipse-iceoryx/iceoryx/issues/1481)
 
 **Refactoring:**
 

diff --git a/iceoryx_hoofs/cmake/IceoryxPackageHelper.cmake b/iceoryx_hoofs/cmake/IceoryxPackageHelper.cmake
@@ -120,7 +120,7 @@ Macro(iox_make_unique_includedir)
 
     if(MAKE_UNIQUE_INCLUDEDIR)
       set(_unique_dir "iceoryx/v${IOX_VERSION_STRING}")
-      if(PREFIX STREQUAL "")
+      if("${PREFIX}" STREQUAL "")
         set(PREFIX "${_unique_dir}")
       else()
         set(PREFIX "${PREFIX}/${_unique_dir}")
@@ -205,7 +205,7 @@ endMacro()
 Macro(iox_add_executable)
     set(switches USE_C_LANGUAGE PLACE_IN_BUILD_ROOT)
     set(arguments TARGET STACK_SIZE)
-    set(multiArguments FILES LIBS INCLUDE_DIRECTORIES LIBS_QNX LIBS_LINUX LIBS_UNIX LIBS_WIN32 LIBS_APPLE 
+    set(multiArguments FILES LIBS INCLUDE_DIRECTORIES LIBS_QNX LIBS_LINUX LIBS_UNIX LIBS_WIN32 LIBS_APPLE
         BUILD_INTERFACE INSTALL_INTERFACE)
     cmake_parse_arguments(IOX "${switches}" "${arguments}" "${multiArguments}" ${ARGN} )