From e855e4454cce0a3bdc51b785a44d7660ae5a921d Mon Sep 17 00:00:00 2001
From: Thomas Gubler <thomasgubler@gmail.com>
Date: Wed, 7 Jan 2015 00:19:30 +0100
Subject: [PATCH] exclude macro hack for tests target

---
 src/platforms/px4_defines.h | 2 ++
 unittests/CMakeLists.txt    | 1 +
 2 files changed, 3 insertions(+)

diff --git a/src/platforms/px4_defines.h b/src/platforms/px4_defines.h
index 457b5abe37..28eef7e187 100644
--- a/src/platforms/px4_defines.h
+++ b/src/platforms/px4_defines.h
@@ -177,9 +177,11 @@ typedef param_t px4_param_t;
 #define PX4_PARAM_GET_BYNAME(_name, _destpt) param_get(param_find(_name), _destpt)
 
 /* XXX this is a hack to resolve conflicts with NuttX headers */
+#if !defined(__PX4_TESTS)
 #define isspace(c) \
   ((c) == ' '  || (c) == '\t' || (c) == '\n' || \
    (c) == '\r' || (c) == '\f' || c== '\v')
+#endif
 
 #endif
 
diff --git a/unittests/CMakeLists.txt b/unittests/CMakeLists.txt
index ec3e4104ec..0737f66962 100644
--- a/unittests/CMakeLists.txt
+++ b/unittests/CMakeLists.txt
@@ -11,6 +11,7 @@ include_directories(${CMAKE_SOURCE_DIR}/../src/modules)
 include_directories(${CMAKE_SOURCE_DIR}/../src/lib)
 
 add_definitions(-D__EXPORT=)
+add_definitions(-D__PX4_TESTS)
 
 function(add_gtest)
   foreach(test_name ${ARGN})