From c91f0505a5cbdaee7e070b546fbc17200d8514dc Mon Sep 17 00:00:00 2001
From: Frank Gaede <frank.gaede@desy.de>
Date: Thu, 5 Sep 2013 13:25:48 +0000
Subject: [PATCH] - started to re-structure package layout and cmake build
files: - DDExamples no longer built with DD4hep => will become
standalone packages - moved UtilityApps from DDExamples to root level
apps are built by default - create DD4hepConfig.cmake
---
CMakeLists.txt | 80 ++++++++-----
.../CMakeLists.txt | 0
.../src/converter.cpp | 0
.../src/display.cpp | 0
.../src/plugin_runner.cpp | 0
.../src/run_plugin.h | 0
cmake/DD4hepConfig.cmake.in | 53 +++++++++
cmake/DD4hepMacros.cmake | 111 ++++++++++++++++++
cmake/Doxyfile.in | 2 +-
9 files changed, 216 insertions(+), 30 deletions(-)
rename {DDExamples/UtilityApps => UtilityApps}/CMakeLists.txt (100%)
rename {DDExamples/UtilityApps => UtilityApps}/src/converter.cpp (100%)
rename {DDExamples/UtilityApps => UtilityApps}/src/display.cpp (100%)
rename {DDExamples/UtilityApps => UtilityApps}/src/plugin_runner.cpp (100%)
rename {DDExamples/UtilityApps => UtilityApps}/src/run_plugin.h (100%)
create mode 100644 cmake/DD4hepConfig.cmake.in
create mode 100644 cmake/DD4hepMacros.cmake
diff --git a/CMakeLists.txt b/CMakeLists.txt
index baeec6285..f63d65503 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -10,8 +10,7 @@ SET( DD4hep_VERSION_PATCH 0 )
SET( DD4hep_VERSION "${DD4hep_VERSION_MAJOR}.${DD4hep_VERSION_MINOR}" )
SET( DD4hep_SOVERSION "${DD4hep_VERSION_MAJOR}.${DD4hep_VERSION_MINOR}" )
-
-set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake )
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} ${CMAKE_SOURCE_DIR}/cmake )
set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
set(EXECUTABLE_OUTPUT_PATH ${PROJECT_BINARY_DIR}/bin)
@@ -26,9 +25,17 @@ ENDIF(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
#---Options-------------------------------------------------------------------------
option(DD4HEP_USE_XERCESC "Enable 'Detector Builders' based on XercesC" OFF)
-option(DD4HEP_USE_PYROOT "Enable 'Detector Builders' based on PyROOT" ON)
+option(DD4HEP_USE_PYROOT "Enable 'Detector Builders' based on PyROOT" OFF) # does not work (compile error)
option(DD4HEP_WITH_GEANT4 "Enable the simulation part based on Geant4" OFF)
-option(DD4HEP_WITH_LCIO "Build ILD examples with LCIO - builds LCIO as external project or uses pre-installed" ON)
+
+#option(DD4HEP_WITH_LCIO "Build ILD examples with LCIO - builds LCIO as external project or uses pre-installed" ON)
+
+
+#---DD4hep macros -------------------------------------------------------
+include(DD4hep)
+include( DD4hepMacros )
+
+#-----------------------------
find_package(ROOT REQUIRED)
if(DD4HEP_USE_XERCESC)
@@ -40,43 +47,58 @@ include(CTest)
enable_testing()
#---Documentation-------------------------------------------------------------------
+include(GlobalSVNRevision)
include(DD4hepDoxygen)
-#---DD4hep internal functions-------------------------------------------------------
-include(DD4hep)
+
+#---DD4hep internal functions -------------------------------------------------------
+#include(DD4hep)
#---Packages------------------------------------------------------------------------
add_subdirectory(DDCore)
-if(DD4HEP_WITH_GEANT4)
- add_subdirectory(DDG4)
-### add_subdirectory(DDSense)
-endif()
-
-#---Examples------------------------------------------------------------------------
-add_subdirectory(DDExamples/UtilityApps)
-add_subdirectory(DDExamples/AlignDet)
-add_subdirectory(DDExamples/CLICSiD)
-
-
-## --- ILD examples -----
-if( DD4HEP_WITH_LCIO )
-add_subdirectory(DDExamples/ILDExDet)
-add_subdirectory(DDExamples/ILDExReco)
-add_subdirectory(DDExamples/ILDExTest)
-add_subdirectory(DDExamples/CaliceTbeam)
-endif()
-
if(DD4HEP_WITH_GEANT4)
- add_subdirectory(DDExamples/CLICSiDSimu)
+ add_subdirectory(DDG4)
+ add_subdirectory(DDSense)
endif()
-if(DD4HEP_WITH_GEANT4 AND DD4HEP_WITH_LCIO)
- add_subdirectory(DDExamples/ILDExSimu)
-endif()
+add_subdirectory(UtilityApps)
+
+##---Examples------------------------------------------------------------------------
+# FG: examples are no longer built with DD4hep - but rather will be moved to standalone packages
+#-----------------------------------------------------------
+
+#add_subdirectory(DDExamples/AlignDet)
+#add_subdirectory(DDExamples/CLICSiD)
+#
+#
+### --- ILD examples -----
+#if( DD4HEP_WITH_LCIO )
+#add_subdirectory(DDExamples/ILDExDet)
+#add_subdirectory(DDExamples/ILDExReco)
+#add_subdirectory(DDExamples/ILDExTest)
+#add_subdirectory(DDExamples/CaliceTbeam)
+#endif()
+#
+#
+#if(DD4HEP_WITH_GEANT4)
+# add_subdirectory(DDExamples/CLICSiDSimu)
+#endif()
+#
+#if(DD4HEP_WITH_GEANT4 AND DD4HEP_WITH_LCIO)
+# add_subdirectory(DDExamples/ILDExSimu)
+#endif()
#---Configuration-------------------------------------------------------------------
configure_file(cmake/thisdd4hep.csh thisdd4hep.csh @ONLY)
configure_file(cmake/thisdd4hep.sh thisdd4hep.sh @ONLY)
+
+#-----------------------------------------------------------------------------------
+display_std_variables()
+
+##############################################################################
+# generate and install following configuration files
+
+generate_package_configuration_files( DD4hepConfig.cmake DD4hepConfigVersion.cmake DD4hepLibDeps.cmake )
\ No newline at end of file
diff --git a/DDExamples/UtilityApps/CMakeLists.txt b/UtilityApps/CMakeLists.txt
similarity index 100%
rename from DDExamples/UtilityApps/CMakeLists.txt
rename to UtilityApps/CMakeLists.txt
diff --git a/DDExamples/UtilityApps/src/converter.cpp b/UtilityApps/src/converter.cpp
similarity index 100%
rename from DDExamples/UtilityApps/src/converter.cpp
rename to UtilityApps/src/converter.cpp
diff --git a/DDExamples/UtilityApps/src/display.cpp b/UtilityApps/src/display.cpp
similarity index 100%
rename from DDExamples/UtilityApps/src/display.cpp
rename to UtilityApps/src/display.cpp
diff --git a/DDExamples/UtilityApps/src/plugin_runner.cpp b/UtilityApps/src/plugin_runner.cpp
similarity index 100%
rename from DDExamples/UtilityApps/src/plugin_runner.cpp
rename to UtilityApps/src/plugin_runner.cpp
diff --git a/DDExamples/UtilityApps/src/run_plugin.h b/UtilityApps/src/run_plugin.h
similarity index 100%
rename from DDExamples/UtilityApps/src/run_plugin.h
rename to UtilityApps/src/run_plugin.h
diff --git a/cmake/DD4hepConfig.cmake.in b/cmake/DD4hepConfig.cmake.in
new file mode 100644
index 000000000..4faf4c858
--- /dev/null
+++ b/cmake/DD4hepConfig.cmake.in
@@ -0,0 +1,53 @@
+##############################################################################
+# cmake configuration file for DD4hep
+#
+# returns following variables:
+#
+# DD4hep_FOUND : set to TRUE if DD4hep found
+# DD4hep_VERSION : package version
+# DD4hep_ROOT : path to this DD4hep installation
+# DD4hep_LIBRARIES : list of DD4hep libraries
+# DD4hep_INCLUDE_DIRS : list of paths to be used with INCLUDE_DIRECTORIES
+# DD4hep_LIBRARY_DIRS : list of paths to be used with LINK_DIRECTORIES
+#
+# @author Jan Engels, Desy
+##############################################################################
+
+SET( DD4hep_ROOT "@CMAKE_INSTALL_PREFIX@" )
+SET( DD4hep_VERSION "@DD4hep_VERSION@" )
+
+
+# ---------- include dirs -----------------------------------------------------
+# do not store find results in cache
+SET( DD4hep_INCLUDE_DIRS DD4hep_INCLUDE_DIRS-NOTFOUND )
+MARK_AS_ADVANCED( DD4hep_INCLUDE_DIRS )
+
+FIND_PATH( DD4hep_INCLUDE_DIRS
+ NAMES DD4hep/DD4hep.h
+ PATHS ${DD4hep_ROOT}/include
+ NO_DEFAULT_PATH
+)
+
+
+
+# ---------- libraries --------------------------------------------------------
+# do not store find results in cache
+SET( DD4hep_LIBRARY_DIRS ${DD4hep_ROOT}/lib )
+SET( DD4hep_LIBRARIES DD4hep_LIBRARIES-NOTFOUND )
+MARK_AS_ADVANCED( DD4hep_LIBRARY_DIRS DD4hep_LIBRARIES )
+
+FIND_LIBRARY( DD4hep_LIBRARIES
+ NAMES DD4hep
+ PATHS ${DD4hep_LIBRARY_DIRS}
+ NO_DEFAULT_PATH
+)
+
+
+
+# ---------- final checking ---------------------------------------------------
+INCLUDE( FindPackageHandleStandardArgs )
+# set DD4HEP_FOUND to TRUE if all listed variables are TRUE and not empty
+FIND_PACKAGE_HANDLE_STANDARD_ARGS( DD4hep DEFAULT_MSG DD4hep_ROOT DD4hep_INCLUDE_DIRS DD4hep_LIBRARIES )
+
+SET( DD4hep_FOUND ${DD4HEP_FOUND} )
+
diff --git a/cmake/DD4hepMacros.cmake b/cmake/DD4hepMacros.cmake
new file mode 100644
index 000000000..03dbf7552
--- /dev/null
+++ b/cmake/DD4hepMacros.cmake
@@ -0,0 +1,111 @@
+######################################################################
+#
+# Useful cmake macros for building DD4hep
+#
+######################################################################
+
+# taken from cmake4hep (https://svnsrv.desy.de/desy/aidasoft/cmake4hep/trunk) :
+
+
+#---------------------------------------------------------------------------
+# helper macro to display standard cmake variables and force write to cache
+# otherwise outdated values may appear in ccmake gui
+MACRO( DISPLAY_STD_VARIABLES )
+#---------------------------------------------------------------------------
+
+ MESSAGE( STATUS )
+ MESSAGE( STATUS "-------------------------------------------------------------------------------" )
+ MESSAGE( STATUS "Change values with: cmake -D<Variable>=<Value>" )
+
+ IF( DEFINED CMAKE_INSTALL_PREFIX )
+ MESSAGE( STATUS "CMAKE_INSTALL_PREFIX = ${CMAKE_INSTALL_PREFIX}" )
+ ENDIF()
+
+
+ IF( DEFINED CMAKE_BUILD_TYPE )
+ MESSAGE( STATUS "CMAKE_BUILD_TYPE = ${CMAKE_BUILD_TYPE}" )
+ ENDIF()
+
+ IF( DEFINED BUILD_SHARED_LIBS )
+ MESSAGE( STATUS "BUILD_SHARED_LIBS = ${BUILD_SHARED_LIBS}" )
+ ENDIF()
+
+ IF( DEFINED BUILD_TESTING )
+ MESSAGE( STATUS "BUILD_TESTING = ${BUILD_TESTING}" )
+ ENDIF()
+
+ IF( DEFINED INSTALL_DOC )
+ MESSAGE( STATUS "INSTALL_DOC = ${INSTALL_DOC}" )
+ ENDIF()
+
+ IF( DEFINED CMAKE_PREFIX_PATH )
+ LIST( REMOVE_DUPLICATES CMAKE_PREFIX_PATH )
+ #MESSAGE( STATUS "CMAKE_PREFIX_PATH = ${CMAKE_PREFIX_PATH}" )
+ MESSAGE( STATUS "CMAKE_PREFIX_PATH =" )
+ FOREACH( _path ${CMAKE_PREFIX_PATH} )
+ MESSAGE( STATUS " ${_path};" )
+ ENDFOREACH()
+ #SET( CMAKE_PREFIX_PATH "${CMAKE_PREFIX_PATH}" CACHE PATH "CMAKE_PREFIX_PATH" FORCE )
+ ENDIF()
+
+ IF( DEFINED CMAKE_MODULE_PATH )
+ LIST( REMOVE_DUPLICATES CMAKE_MODULE_PATH )
+ #MESSAGE( STATUS "CMAKE_MODULE_PATH = ${CMAKE_MODULE_PATH}" )
+ MESSAGE( STATUS "CMAKE_MODULE_PATH =" )
+ FOREACH( _path ${CMAKE_MODULE_PATH} )
+ MESSAGE( STATUS " ${_path};" )
+ ENDFOREACH()
+ SET( CMAKE_MODULE_PATH "${CMAKE_MODULE_PATH}" CACHE PATH "CMAKE_MODULE_PATH" FORCE )
+ ENDIF()
+
+ MESSAGE( STATUS "-------------------------------------------------------------------------------" )
+ MESSAGE( STATUS )
+
+ENDMACRO( DISPLAY_STD_VARIABLES )
+
+
+
+#---------------------------------------------------------------------------
+# helper macro for generating project configuration file
+MACRO( GENERATE_PACKAGE_CONFIGURATION_FILES )
+#---------------------------------------------------------------------------
+
+ FOREACH( arg ${ARGN} )
+ IF( ${arg} MATCHES "Config.cmake" )
+ IF( EXISTS "${PROJECT_SOURCE_DIR}/cmake/${arg}.in" )
+ CONFIGURE_FILE( "${PROJECT_SOURCE_DIR}/cmake/${arg}.in"
+ "${PROJECT_BINARY_DIR}/${arg}" @ONLY
+ )
+ INSTALL( FILES "${PROJECT_BINARY_DIR}/${arg}" DESTINATION . )
+ #IF( EXISTS "${_current_dir}/MacroCheckPackageLibs.cmake" )
+ # INSTALL( FILES "${_current_dir}/MacroCheckPackageLibs.cmake" DESTINATION cmake )
+ #ENDIF()
+ #IF( EXISTS "${_current_dir}/MacroExportPackageDeps.cmake" )
+ # INSTALL( FILES "${_current_dir}/MacroExportPackageDeps.cmake" DESTINATION cmake )
+ #ENDIF()
+ ENDIF()
+ ENDIF()
+
+
+ IF( ${arg} MATCHES "ConfigVersion.cmake" )
+ # version configuration file
+ IF( EXISTS "${PROJECT_SOURCE_DIR}/cmake/${arg}.in" )
+ CONFIGURE_FILE( "${PROJECT_SOURCE_DIR}/cmake/${arg}.in"
+ "${PROJECT_BINARY_DIR}/${arg}" @ONLY
+ )
+ INSTALL( FILES "${PROJECT_BINARY_DIR}/${arg}" DESTINATION . )
+ #IF( EXISTS "${_current_dir}/MacroCheckPackageVersion.cmake" )
+ # INSTALL( FILES "${_current_dir}/MacroCheckPackageVersion.cmake" DESTINATION cmake )
+ #ENDIF()
+ ENDIF( EXISTS "${PROJECT_SOURCE_DIR}/cmake/${arg}.in" )
+ ENDIF()
+
+ IF( ${arg} MATCHES "LibDeps.cmake" )
+ EXPORT_LIBRARY_DEPENDENCIES( "${arg}" )
+ INSTALL( FILES "${PROJECT_BINARY_DIR}/${arg}" DESTINATION lib/cmake )
+ ENDIF()
+
+ ENDFOREACH()
+
+ENDMACRO( GENERATE_PACKAGE_CONFIGURATION_FILES )
+
diff --git a/cmake/Doxyfile.in b/cmake/Doxyfile.in
index f28a1d2c7..df2e8749d 100644
--- a/cmake/Doxyfile.in
+++ b/cmake/Doxyfile.in
@@ -650,7 +650,7 @@ WARN_LOGFILE =
# with spaces.
INPUT = @CMAKE_CURRENT_SOURCE_DIR@/DDCore/src
-INPUT += @CMAKE_CURRENT_SOURCE_DIR@/DDCore/include/DDCore
+INPUT += @CMAKE_CURRENT_SOURCE_DIR@/DDCore/include/DD4hep
INPUT += @CMAKE_CURRENT_SOURCE_DIR@/DDG4/src
INPUT += @CMAKE_CURRENT_SOURCE_DIR@/DDG4/include/DDG4
INPUT += @CMAKE_CURRENT_SOURCE_DIR@/DDSense/src
--
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