From efaa238cb8b27e079b254150f1cfd9c163b509fd Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Thu, 28 Jul 2011 13:12:38 -0700
Subject: cmake: support for importing executables when doing cross build

---
 gr-vocoder/lib/codec2/CMakeLists.txt | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'gr-vocoder/lib/codec2')

diff --git a/gr-vocoder/lib/codec2/CMakeLists.txt b/gr-vocoder/lib/codec2/CMakeLists.txt
index 2b8273d16..3a666fb59 100644
--- a/gr-vocoder/lib/codec2/CMakeLists.txt
+++ b/gr-vocoder/lib/codec2/CMakeLists.txt
@@ -19,10 +19,14 @@
 
 ########################################################################
 # Create executable to generate other sources
+# http://www.vtk.org/Wiki/CMake_Cross_Compiling#Using_executables_in_the_build_created_during_the_build
 ########################################################################
-INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
-ADD_EXECUTABLE(generate_codebook ${CMAKE_CURRENT_SOURCE_DIR}/generate_codebook.c)
-TARGET_LINK_LIBRARIES(generate_codebook -lm)
+IF(NOT CMAKE_CROSSCOMPILING)
+    INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
+    ADD_EXECUTABLE(generate_codebook ${CMAKE_CURRENT_SOURCE_DIR}/generate_codebook.c)
+    TARGET_LINK_LIBRARIES(generate_codebook -lm)
+    EXPORT(TARGETS generate_codebook APPEND FILE ${EXPORT_FILE})
+ENDIF()
 
 ########################################################################
 # Create codebook
-- 
cgit