Testing CMake build, just getting going.

CMakeLists.txt

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+cmake_minimum_required (VERSION 2.6)
+
+project (Lemma)
+
+###################
+# External Projects
+###################
+include(ExternalProject)
+# Yaml-cpp
+
+ExternalProject_Add(YAML_CPP
+	GIT_REPOSITORY  "https://github.com/jbeder/yaml-cpp.git"
+	GIT_TAG  "master"
+	UPDATE_COMMAND ""
+	PATCH_COMMAND ""
+)
+
+#####################
+# Lemma Configuration
+#####################
+project(LEMMA_CXX)
+
+set(LEMMA_VERSION_MAJOR "0")
+set(LEMMA_VERSION_MINOR "0")
+set(LEMMA_VERSION_PATCH "0")
+#set(LEMMA_VERSION "${LEMMA_CPP_VERSION_MAJOR}_${LEMMA_CPP_VERSION_MINOR}_${LEMMA_CPP_VERSION_PATCH}")
+
+configure_file (
+  "${PROJECT_SOURCE_DIR}/include/LemmaConfig.h.in"
+  "${PROJECT_BINARY_DIR}/include/LemmaConfig.h"
+)
+include_directories("${PROJECT_BINARY_DIR}/include")
+
+
+include_directories ("${PROJECT_SOURCE_DIR}/LemmaCore")
+add_subdirectory (LemmaCore) 
+
+
+add_executable(Hello "${PROJECT_SOURCE_DIR}/src/test.cpp")
+target_link_libraries(Hello lemmacore)
+#enable_testing()
+
+

LemmaCore/CMakeLists.txt

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+#add_library(lemmacore  "${PROJECT_SOURCE_DIR}/LemmaCore/lemma.cpp" )
+
+
+#include_directories ("${PROJECT_SOURCE_DIR}/LemmaCore")
+add_library(lemmacore  "lemma.cpp" )
+#e) 
+#include_directories(LemmaCore)
+# "${PROJECT_BINARY_DIR}/LemmaCore")
+#  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include/mylib>
+#  $<INSTALL_INTERFACE:include/mylib>  # <prefix>/include/mylib
+#)

LemmaCore/lemma.cpp

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+/* This file is part of Lemma, a geophysical modelling and inversion API.
+ * More information is available at http://lemmasoftware.org
+ */
+
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+/**
+ * @file
+ * @date      01/15/2016 10:29:46 PM
+ * @version   $Id$
+ * @author    Trevor Irons (ti)
+ * @email     tirons@egi.utah.edu
+ * @copyright Copyright (c) 2016, University of Utah
+ * @copyright Copyright (c) 2016, Trevor Irons & Lemma Software, LLC
+ */
+#include "lemma.h"
+
+float thingy() {
+    return 3.23f;
+}
+

LemmaCore/lemma.h

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+/* This file is part of Lemma, a geophysical modelling and inversion API.
+ * More information is available at http://lemmasoftware.org
+ */
+
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+/**
+ * @file
+ * @date      01/16/2016 04:40:33 PM
+ * @version   $Id$
+ * @author    Trevor Irons (ti)
+ * @email     tirons@egi.utah.edu
+ * @copyright Copyright (c) 2016, University of Utah
+ * @copyright Copyright (c) 2016, Trevor Irons & Lemma Software, LLC
+ */
+
+float thingy();
+

include/LemmaConfig.h.in

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+/* This file is part of Lemma, a geophysical modelling and inversion API.
+ * More information is available at http://lemmasoftware.org
+ */
+
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+/**
+ * @file
+ * @date      01/15/2016 09:52:10 PM
+ * @version   $Id$
+ * @author    Trevor Irons (ti)
+ * @email     tirons@egi.utah.edu
+ * @copyright Copyright (c) 2016, University of Utah
+ * @copyright Copyright (c) 2016, Trevor Irons & Lemma Software, LLC
+ */
+
+// the configured options and settings for Tutorial
+#define LEMMA_VERSION_MAJOR @LEMMA_VERSION_MAJOR@
+#define LEMMA_VERSION_MINOR @LEMMA_VERSION_MINOR@
+#define LEMMA_VERSION_PATCH @LEMMA_VERSION_PATCH@
+//#define LEMMA_VERSION @LEMMA_VERSION@
+
+

src/test.cpp

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+/* This file is part of Lemma, a geophysical modelling and inversion API.
+ * More information is available at http://lemmasoftware.org
+ */
+
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+/**
+ * @file
+ * @date      01/15/2016 09:54:13 PM
+ * @version   $Id$
+ * @author    Trevor Irons (ti)
+ * @email     tirons@egi.utah.edu
+ * @copyright Copyright (c) 2016, University of Utah
+ * @copyright Copyright (c) 2016, Trevor Irons & Lemma Software, LLC
+ */
+
+#include <iostream>
+#include "LemmaConfig.h"
+#include "lemma.h"
+
+int main() {
+    std::cout << "Hello Lemma " << LEMMA_VERSION_MAJOR << "\t" << LEMMA_VERSION_MINOR << std::endl;
+    std::cout << "thingy()\t" << thingy() << std::endl;
+}
+