Differences

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--- public:user_software:cr-tools:development [2011-10-18 18:25] – created Lars Bahren
+++ public:user_software:cr-tools:development [2017-03-08 15:27] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+~~NOTOC~~
 ====== User Software :: CR-Tools :: Development =======
   - [[#Organization of the source code]]
+  - [[#Creating a new application]]
 ==== Organization of the source code ====
-{{ :public:user_software:core_tree_usg_repository.png|}}
 After the check-out -- which will take a while -- you will be left with a new directory tree organized as follows:
+<file>
+lofarsoft
+|-- CMakeLists.txt
+|-- build
+|-- data
+|-- devel_common
+|-- doc
+|-- external
+|-- release
+|   |-- bin
+|   |-- include
+|   `-- lib
+`-- src
+    |-- CR-Tools
+    |   |-- CMakeLists.txt
+    |   |-- apps
+    |   |-- doc
+    |   |-- implement
+    |   |-- scripts
+    |   `-- test
+    `-- DAL
+</file>
+In this we have:
   * **usg** is the root of the User Software code tree -- go there if you want to synchronize your local version against the repository.
@@ Line 15: / Line 41: @@
   * **external** hosts the various external packages which will be required to build parts of the LOFAR User Software; the main change her w.r.t. to old LOPES-Tools is, that critical components are distributed along with the stuff we are writing ourselves. This directory also contains **casacore**, a collection of the core libraries of the **CASA** system.
+==== Creating a new application ====
+__Note:__ At the time being there is no automated manner by which to handle the creation of a new application.
+  - Create a **new source file** in the applications directory <code>
+lofarsoft
+`-- src
+    `-- CR-Tools
+        |-- apps                   <-- new application goes here
+        |   `-- CMakeLists.txt
+        |-- implement
+        `-- test
+</code>
+  - Add an entry to the ''CMakeLists.txt'' in the applications directory: <code cmake>
+## -------------------------------------------------------------------
+##                                                      simStationBeam
+if (HAVE_CASACORE)
+  add_executable (simStationBeam simStationBeam.cc)
+  ## linker instructions
+  target_link_libraries (simStationBeam cr)
+  ## installation instructions
+  install (TARGETS simStationBeam
+    RUNTIME DESTINATION bin
+    LIBRARY DESTINATION lib
+    ARCHIVE DESTINATION lib
+    )
+endif (HAVE_CASACORE)
+</code>
+\\
+----
+<- [[public:user software:User Software]] • [[public:user software:CR-Tools]]