From 28e939656d12e8e2f213db1d18c59cc2b87b2b36 Mon Sep 17 00:00:00 2001
From: Doug Geiger <doug.geiger@bioradiation.net>
Date: Wed, 17 Sep 2014 15:06:09 -0400
Subject: [PATCH] Add FindITPP and check for it in top-level CMakeLists

---
 CMakeLists.txt               |  5 +++
 cmake/Modules/FindITPP.cmake | 70 ++++++++++++++++++++++++++++++++++++
 2 files changed, 75 insertions(+)
 create mode 100644 cmake/Modules/FindITPP.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index daa483f..3108ffd 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -83,6 +83,7 @@ set(GRC_BLOCKS_DIR      ${GR_PKG_DATA_DIR}/grc/blocks)
 set(GR_REQUIRED_COMPONENTS RUNTIME FILTER FFT PMT DIGITAL)
 find_package(Gnuradio)
 find_package(CppUnit)
+find_package(ITPP)
 
 if(NOT GNURADIO_RUNTIME_FOUND)
     message(FATAL_ERROR "GnuRadio Runtime required to compile ieee802-11")
@@ -92,6 +93,10 @@ if(NOT CPPUNIT_FOUND)
     message(FATAL_ERROR "CppUnit required to compile ieee802-11")
 endif()
 
+if(NOT ITPP_FOUND)
+    message(FATAL_ERROR "ITPP required to compile ieee802-11")
+endif()
+
 ########################################################################
 # Setup the include and linker paths
 ########################################################################
diff --git a/cmake/Modules/FindITPP.cmake b/cmake/Modules/FindITPP.cmake
new file mode 100644
index 0000000..340822d
--- /dev/null
+++ b/cmake/Modules/FindITPP.cmake
@@ -0,0 +1,70 @@
+# - Find ITPP
+# Find the native ITPP includes and library
+# This module defines
+#  ITPP_INCLUDE_DIR, where to find itpp/itbase.h, etc.
+#  ITPP_LIBRARIES, the libraries needed to use ITPP.
+#  ITPP_FOUND, If false, do not try to use ITPP.
+# also defined, but not for general use are
+#  ITPP_LIBRARY, where to find the ITPP library.
+
+include(FindPkgConfig)
+pkg_check_modules(PC_ITPP itpp)
+
+find_path(ITPP_INCLUDE_DIR
+  NAMES itpp/itbase.h
+  HINTS ${PC_ITPP_INCLUDEDIR}/include
+  ${ITPP_DIR}/include
+  /usr/pkgs64/include
+  /usr/include
+  /usr/local/include
+)
+find_library(ITPP_LIBRARY_NORMAL
+  NAMES itpp
+  HINTS ${PC_ITPP_LIBDIR}
+  PATHS ${ITPP_DIR}/libs
+  "${ITPP_DIR}\\win32\\lib"
+  /usr/pkgs64/lib
+  /usr/lib64
+  /usr/lib
+  /usr/local/lib
+)
+find_library(ITPP_LIBRARY_DEBUG
+  NAMES itpp_debug
+  HINTS ${PC_ITPP_LIBDIR}
+  PATHS ${ITPP_DIR}/libs
+  "${ITPP_DIR}\\win32\\lib"
+  /usr/pkgs64/lib
+  /usr/lib64
+  /usr/lib
+  /usr/local/lib
+)
+
+if (ITPP_LIBRARY_NORMAL OR ITPP_LIBRARY_DEBUG)
+  if (CMAKE_BUILD_TYPE STREQUAL "Debug" AND ITPP_LIBRARY_DEBUG)
+    SET (ITPP_LIBRARY ${ITPP_LIBRARY_DEBUG})
+  else (CMAKE_BUILD_TYPE STREQUAL "Debug" AND ITPP_LIBRARY_DEBUG)
+    SET (ITPP_LIBRARY ${ITPP_LIBRARY_NORMAL})
+  endif (CMAKE_BUILD_TYPE STREQUAL "Debug" AND ITPP_LIBRARY_DEBUG)
+endif (ITPP_LIBRARY_NORMAL OR ITPP_LIBRARY_DEBUG)
+
+if (ITPP_LIBRARY AND ITPP_INCLUDE_DIR)
+  SET(ITPP_LIBRARIES ${ITPP_LIBRARY})
+  SET(ITPP_FOUND "YES")
+else (ITPP_LIBRARY AND ITPP_INCLUDE_DIR)
+  SET(ITPP_FOUND "NO")
+endif (ITPP_LIBRARY AND ITPP_INCLUDE_DIR)
+
+if (ITPP_FOUND)
+  if (NOT ITPP_FIND_QUIETLY)
+    MESSAGE(STATUS "Found ITPP: ${ITPP_LIBRARIES}")
+  endif (NOT ITPP_FIND_QUIETLY)
+else (ITPP_FOUND)
+  if (ITPP_FIND_REQUIRED)
+    MESSAGE(FATAL_ERROR "Could not find ITPP library")
+  endif (ITPP_FIND_REQUIRED)
+endif (ITPP_FOUND)
+
+mark_as_advanced(
+  ITPP_LIBRARY
+  ITPP_INCLUDE_DIR
+)