ENH: add real-world-tested and used KDE3 support, and obsolete FindKDE.cmake, which wasn't used by anybody that I heard of

Alex

1 files changed, 375 insertions, 0 deletions

diff --git a/Modules/KDE3Macros.cmake b/Modules/KDE3Macros.cmake
new file mode 100644
index 0000000..99dfb5f
--- /dev/null
+++ b/Modules/KDE3Macros.cmake
@@ -0,0 +1,375 @@
+
+
+# See FindKDE3.cmake for documentation.
+#
+# this file contains the following macros:
+# KDE3_ADD_DCOP_SKELS
+# KDE3_ADD_DCOP_STUBS
+# KDE3_ADD_MOC_FILES
+# KDE3_ADD_UI_FILES
+# KDE3_ADD_KCFG_FILES
+# KDE3_AUTOMOC
+# KDE3_INSTALL_LIBTOOL_FILE
+# KDE3_CREATE_FINAL_FILE
+# KDE3_ADD_KPART
+# KDE3_ADD_KDEINIT_EXECUTABLE
+# KDE3_ADD_EXECUTABLE
+
+
+#neundorf@kde.org
+
+INCLUDE(MacroLibrary)
+
+#create the kidl and skeletion file for dcop stuff
+#usage: KDE_ADD_COP_SKELS(foo_SRCS ${dcop_headers})
+MACRO(KDE3_ADD_DCOP_SKELS _sources)
+   FOREACH (_current_FILE ${ARGN})
+
+      GET_FILENAME_COMPONENT(_tmp_FILE ${_current_FILE} ABSOLUTE)
+      GET_FILENAME_COMPONENT(_basename ${_tmp_FILE} NAME_WE)
+
+      SET(_skel ${CMAKE_CURRENT_BINARY_DIR}/${_basename}_skel.cpp)
+      SET(_kidl ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.kidl)
+
+      IF (NOT HAVE_${_basename}_KIDL_RULE)
+         SET(HAVE_${_basename}_KIDL_RULE ON)
+
+          ADD_CUSTOM_COMMAND(OUTPUT ${_kidl}
+          COMMAND ${KDE3_DCOPIDL_EXECUTABLE}
+          ARGS ${CMAKE_CURRENT_SOURCE_DIR}/${_current_FILE} > ${_kidl}
+          DEPENDS ${_tmp_FILE}
+         )
+       ENDIF (NOT HAVE_${_basename}_KIDL_RULE)
+
+      IF (NOT HAVE_${_basename}_SKEL_RULE)
+        SET(HAVE_${_basename}_SKEL_RULE ON)
+
+       ADD_CUSTOM_COMMAND(OUTPUT ${_skel}
+          COMMAND ${KDE3_DCOPIDL2CPP_EXECUTABLE}
+          ARGS --c++-suffix cpp --no-signals --no-stub ${_kidl}
+          DEPENDS ${_kidl}
+          )
+
+      ENDIF (NOT HAVE_${_basename}_SKEL_RULE)
+
+      SET(${_sources} ${${_sources}} ${_skel})
+
+   ENDFOREACH (_current_FILE)
+
+ENDMACRO(KDE3_ADD_DCOP_SKELS)
+
+
+MACRO(KDE3_ADD_DCOP_STUBS _sources)
+   FOREACH (_current_FILE ${ARGN})
+
+      GET_FILENAME_COMPONENT(_tmp_FILE ${_current_FILE} ABSOLUTE)
+
+      GET_FILENAME_COMPONENT(_basename ${_tmp_FILE} NAME_WE)
+
+      SET(_stub_CPP ${CMAKE_CURRENT_BINARY_DIR}/${_basename}_stub.cpp)
+      SET(_kidl ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.kidl)
+
+      IF (NOT HAVE_${_basename}_KIDL_RULE)
+        SET(HAVE_${_basename}_KIDL_RULE ON)
+
+
+        ADD_CUSTOM_COMMAND(OUTPUT ${_kidl}
+           COMMAND ${KDE3_DCOPIDL_EXECUTABLE}
+           ARGS ${tmp_FILE} > ${_kidl}
+           DEPENDS ${tmp_FILE}
+           )
+
+      ENDIF (NOT HAVE_${_basename}_KIDL_RULE)
+
+
+      IF (NOT HAVE_${_basename}_STUB_RULE)
+        SET(HAVE_${_basename}_STUB_RULE ON)
+
+        ADD_CUSTOM_COMMAND(OUTPUT ${_stub_CPP}
+           COMMAND ${KDE3_DCOPIDL2CPP_EXECUTABLE}
+           ARGS --c++-suffix cpp --no-signals --no-skel ${_kidl}
+           DEPENDS ${_kidl}
+         )
+
+      ENDIF (NOT HAVE_${_basename}_STUB_RULE)
+
+      SET(${_sources} ${${_sources}} ${_stub_CPP})
+
+   ENDFOREACH (_current_FILE)
+
+ENDMACRO(KDE3_ADD_DCOP_STUBS)
+
+
+MACRO(KDE3_ADD_KCFG_FILES _sources)
+   FOREACH (_current_FILE ${ARGN})
+
+      GET_FILENAME_COMPONENT(_tmp_FILE ${_current_FILE} ABSOLUTE)
+
+      GET_FILENAME_COMPONENT(_basename ${_tmp_FILE} NAME_WE)
+
+      FILE(READ ${_tmp_FILE} _contents)
+      STRING(REGEX REPLACE "^(.*\n)?File=([^\n]+)\n.*$" "\\2"  _kcfg_FILE "${_contents}")
+
+      SET(_src_FILE    ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp)
+      SET(_header_FILE ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h)
+
+      ADD_CUSTOM_COMMAND(OUTPUT ${_src_FILE}
+         COMMAND ${KDE3_KCFGC_EXECUTABLE}
+         ARGS ${CMAKE_CURRENT_SOURCE_DIR}/${_kcfg_FILE} ${_tmp_FILE}
+         DEPENDS ${_tmp_FILE} ${CMAKE_CURRENT_SOURCE_DIR}/${_kcfg_FILE} )
+
+      SET(${_sources} ${${_sources}} ${_src_FILE})
+
+   ENDFOREACH (_current_FILE)
+
+ENDMACRO(KDE3_ADD_KCFG_FILES)
+
+
+#create the moc files and add them to the list of sources
+#usage: KDE_ADD_MOC_FILES(foo_SRCS ${moc_headers})
+MACRO(KDE3_ADD_MOC_FILES _sources)
+   FOREACH (_current_FILE ${ARGN})
+
+      GET_FILENAME_COMPONENT(_tmp_FILE ${_current_FILE} ABSOLUTE)
+
+      GET_FILENAME_COMPONENT(_basename ${_tmp_FILE} NAME_WE)
+      SET(_moc ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc.cpp)
+
+      ADD_CUSTOM_COMMAND(OUTPUT ${_moc}
+         COMMAND ${QT_MOC_EXECUTABLE}
+         ARGS ${_tmp_FILE} -o ${_moc}
+         DEPENDS ${_tmp_FILE}
+      )
+
+      SET(${_sources} ${${_sources}} ${_moc})
+
+   ENDFOREACH (_current_FILE)
+ENDMACRO(KDE3_ADD_MOC_FILES)
+
+
+GET_FILENAME_COMPONENT( KDE3_MODULE_DIR  ${CMAKE_CURRENT_LIST_FILE} PATH)
+
+#create the implementation files from the ui files and add them to the list of sources
+#usage: KDE_ADD_UI_FILES(foo_SRCS ${ui_files})
+MACRO(KDE3_ADD_UI_FILES _sources )
+   FOREACH (_current_FILE ${ARGN})
+
+      GET_FILENAME_COMPONENT(_tmp_FILE ${_current_FILE} ABSOLUTE)
+
+      GET_FILENAME_COMPONENT(_basename ${_tmp_FILE} NAME_WE)
+      SET(_header ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.h)
+      SET(_src ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.cpp)
+      SET(_moc ${CMAKE_CURRENT_BINARY_DIR}/${_basename}.moc.cpp)
+
+      ADD_CUSTOM_COMMAND(OUTPUT ${_header}
+         COMMAND ${QT_UIC_EXECUTABLE}
+         ARGS  -nounload -o ${_header} ${CMAKE_CURRENT_SOURCE_DIR}/${_current_FILE}
+         DEPENDS ${_tmp_FILE}
+      )
+
+      ADD_CUSTOM_COMMAND(OUTPUT ${_src}
+         COMMAND ${CMAKE_COMMAND}
+         ARGS
+         -DKDE_UIC_FILE:STRING=${_tmp_FILE}
+         -DKDE_UIC_CPP_FILE:STRING=${_src}
+         -DKDE_UIC_H_FILE:STRING=${_header}
+         -P ${KDE3_MODULE_DIR}/kde3uic.cmake
+         DEPENDS ${_header}
+      )
+
+      ADD_CUSTOM_COMMAND(OUTPUT ${_moc}
+         COMMAND ${QT_MOC_EXECUTABLE}
+         ARGS ${_header} -o ${_moc}
+         DEPENDS ${_header}
+      )
+
+      SET(${_sources} ${${_sources}} ${_src} ${_moc} )
+
+   ENDFOREACH (_current_FILE)
+ENDMACRO(KDE3_ADD_UI_FILES)
+
+
+MACRO(KDE3_AUTOMOC)
+   SET(_matching_FILES )
+   FOREACH (_current_FILE ${ARGN})
+
+      GET_FILENAME_COMPONENT(_abs_FILE ${_current_FILE} ABSOLUTE)
+
+      # if "SKIP_AUTOMOC" is set to true, we will not handle this file here.
+      # here. this is required to make bouic work correctly:
+      # we need to add generated .cpp files to the sources (to compile them),
+      # but we cannot let automoc handle them, as the .cpp files don't exist yet when
+      # cmake is run for the very first time on them -> however the .cpp files might
+      # exist at a later run. at that time we need to skip them, so that we don't add two
+      # different rules for the same moc file
+      GET_SOURCE_FILE_PROPERTY(_skip ${_abs_FILE} SKIP_AUTOMOC)
+
+      IF (EXISTS ${_abs_FILE} AND NOT _skip)
+
+         FILE(READ ${_abs_FILE} _contents)
+
+         GET_FILENAME_COMPONENT(_abs_PATH ${_abs_FILE} PATH)
+
+         STRING(REGEX MATCHALL "#include +[^ ]+\\.moc[\">]" _match "${_contents}")
+         IF(_match)
+            FOREACH (_current_MOC_INC ${_match})
+               STRING(REGEX MATCH "[^ <\"]+\\.moc" _current_MOC "${_current_MOC_INC}")
+
+               GET_FILENAME_COMPONENT(_basename ${_current_MOC} NAME_WE)
+#               SET(_header ${CMAKE_CURRENT_SOURCE_DIR}/${_basename}.h)
+               SET(_header ${_abs_PATH}/${_basename}.h)
+               SET(_moc    ${CMAKE_CURRENT_BINARY_DIR}/${_current_MOC})
+
+               ADD_CUSTOM_COMMAND(OUTPUT ${_moc}
+                  COMMAND ${QT_MOC_EXECUTABLE}
+                  ARGS ${_header} -o ${_moc}
+                  DEPENDS ${_header}
+               )
+
+               MACRO_ADD_FILE_DEPENDENCIES(${_abs_FILE} ${_moc})
+
+            ENDFOREACH (_current_MOC_INC)
+         ENDIF(_match)
+
+      ENDIF (EXISTS ${_abs_FILE} AND NOT _skip)
+   ENDFOREACH (_current_FILE)
+ENDMACRO(KDE3_AUTOMOC)
+
+
+MACRO(KDE3_INSTALL_ICONS _theme)
+   ADD_CUSTOM_TARGET(install_icons )
+   SET_TARGET_PROPERTIES(install_icons PROPERTIES POST_INSTALL_SCRIPT ${CMAKE_CURRENT_BINARY_DIR}/install_icons.cmake )
+   FILE(WRITE ${CMAKE_CURRENT_BINARY_DIR}/install_icons.cmake "# icon installations rules\n")
+   FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/install_icons.cmake "SET(CMAKE_BACKWARDS_COMPATIBILITY \"2.2\") \n")
+
+   FILE(GLOB _icons *.png)
+   FOREACH(_current_ICON ${_icons} )
+      STRING(REGEX REPLACE "^.*/[a-zA-Z]+([0-9]+)\\-([a-z]+)\\-(.+\\.png)$" "\\1" _size "${_current_ICON}")
+      STRING(REGEX REPLACE "^.*/[a-zA-Z]+([0-9]+)\\-([a-z]+)\\-(.+\\.png)$" "\\2" _group "${_current_ICON}")
+      STRING(REGEX REPLACE "^.*/[a-zA-Z]+([0-9]+)\\-([a-z]+)\\-(.+\\.png)$" "\\3" _name "${_current_ICON}")
+
+      SET(_icon_GROUP "actions")
+
+      IF(${_group} STREQUAL "mime")
+         SET(_icon_GROUP  "mimetypes")
+      ENDIF(${_group} STREQUAL "mime")
+
+      IF(${_group} STREQUAL "filesys")
+         SET(_icon_GROUP  "filesystems")
+      ENDIF(${_group} STREQUAL "filesys")
+
+      IF(${_group} STREQUAL "device")
+         SET(_icon_GROUP  "devices")
+      ENDIF(${_group} STREQUAL "device")
+
+      IF(${_group} STREQUAL "app")
+         SET(_icon_GROUP  "apps")
+      ENDIF(${_group} STREQUAL "app")
+
+      IF(${_group} STREQUAL "action")
+         SET(_icon_GROUP  "actions")
+      ENDIF(${_group} STREQUAL "action")
+
+#      message(STATUS "icon: ${_current_ICON} size: ${_size} group: ${_group} name: ${_name}" )
+      SET(_ICON_INSTALL_NAME ${CMAKE_INSTALL_PREFIX}/share/icons/${_theme}/${_size}x${_size}/${_icon_GROUP}/${_name})
+      FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/install_icons.cmake "message(STATUS \"Installing ${_ICON_INSTALL_NAME}\") \n")
+      FILE(APPEND ${CMAKE_CURRENT_BINARY_DIR}/install_icons.cmake "CONFIGURE_FILE( ${_current_ICON} ${_ICON_INSTALL_NAME} COPYONLY) \n")
+
+   ENDFOREACH (_current_ICON)
+ENDMACRO(KDE3_INSTALL_ICONS)
+
+
+MACRO(KDE3_INSTALL_LIBTOOL_FILE _target)
+   GET_TARGET_PROPERTY(_target_location ${_target} LOCATION)
+
+   GET_FILENAME_COMPONENT(_laname ${_target_location} NAME_WE)
+   GET_FILENAME_COMPONENT(_soname ${_target_location} NAME)
+   SET(_laname ${CMAKE_CURRENT_BINARY_DIR}/${_laname}.la)
+
+   FILE(WRITE ${_laname} "# ${_laname} - a libtool library file, generated by cmake \n")
+   FILE(APPEND ${_laname} "# The name that we can dlopen(3).\n")
+   FILE(APPEND ${_laname} "dlname='${_soname}'\n")
+   FILE(APPEND ${_laname} "# Names of this library\n")
+   FILE(APPEND ${_laname} "library_names='${_soname} ${_soname} ${_soname}'\n")
+   FILE(APPEND ${_laname} "# The name of the static archive\n")
+   FILE(APPEND ${_laname} "old_library=''\n")
+   FILE(APPEND ${_laname} "# Libraries that this one depends upon.\n")
+   FILE(APPEND ${_laname} "dependency_libs=''\n")
+#   FILE(APPEND ${_laname} "dependency_libs='${${_target}_LIB_DEPENDS}'\n")
+   FILE(APPEND ${_laname} "# Version information.\ncurrent=0\nage=0\nrevision=0\n")
+   FILE(APPEND ${_laname} "# Is this an already installed library?\ninstalled=yes\n")
+   FILE(APPEND ${_laname} "# Should we warn about portability when linking against -modules?\nshouldnotlink=yes\n")
+   FILE(APPEND ${_laname} "# Files to dlopen/dlpreopen\ndlopen=''\ndlpreopen=''\n")
+   FILE(APPEND ${_laname} "# Directory that this library needs to be installed in:\n")
+   FILE(APPEND ${_laname} "libdir='${CMAKE_INSTALL_PREFIX}/lib/kde3'\n")
+
+   INSTALL_FILES(/lib/kde3 FILES ${_laname})
+ENDMACRO(KDE3_INSTALL_LIBTOOL_FILE)
+
+
+MACRO(KDE3_CREATE_FINAL_FILE _filename)
+   FILE(WRITE ${_filename} "//autogenerated file\n")
+   FOREACH (_current_FILE ${ARGN})
+      FILE(APPEND ${_filename} "#include \"${_current_FILE}\"\n")
+   ENDFOREACH (_current_FILE)
+
+ENDMACRO(KDE3_CREATE_FINAL_FILE)
+
+
+OPTION(KDE3_ENABLE_FINAL "Enable final all-in-one compilation")
+OPTION(KDE3_BUILD_TESTS  "Build the tests")
+
+
+MACRO(KDE3_ADD_KPART _target_NAME _with_PREFIX)
+#is the first argument is "WITH_PREFIX" then keep the standard "lib" prefix, otherwise SET the prefix empty
+   IF (${_with_PREFIX} STREQUAL "WITH_PREFIX")
+      SET(_first_SRC)
+   ELSE (${_with_PREFIX} STREQUAL "WITH_PREFIX")
+      SET(_first_SRC ${_with_PREFIX})
+   ENDIF (${_with_PREFIX} STREQUAL "WITH_PREFIX")
+
+   IF (KDE3_ENABLE_FINAL)
+      KDE3_CREATE_FINAL_FILE(${_target_NAME}_final.cpp ${_first_SRC} ${ARGN})
+      ADD_LIBRARY(${_target_NAME} MODULE  ${_target_NAME}_final.cpp)
+   ELSE (KDE3_ENABLE_FINAL)
+      ADD_LIBRARY(${_target_NAME} MODULE ${_first_SRC} ${ARGN})
+   ENDIF (KDE3_ENABLE_FINAL)
+
+   IF(_first_SRC)
+      SET_TARGET_PROPERTIES(${_target_NAME} PROPERTIES PREFIX "")
+   ENDIF(_first_SRC)
+
+   KDE3_INSTALL_LIBTOOL_FILE(${_target_NAME})
+
+ENDMACRO(KDE3_ADD_KPART)
+
+
+MACRO(KDE3_ADD_KDEINIT_EXECUTABLE _target_NAME )
+
+   IF (KDE3_ENABLE_FINAL)
+      KDE3_CREATE_FINAL_FILE(${_target_NAME}_final.cpp ${ARGN})
+      ADD_LIBRARY(kdeinit_${_target_NAME} SHARED  ${_target_NAME}_final.cpp)
+   ELSE (KDE3_ENABLE_FINAL)
+      ADD_LIBRARY(kdeinit_${_target_NAME} SHARED ${ARGN} )
+   ENDIF (KDE3_ENABLE_FINAL)
+
+   CONFIGURE_FILE(${KDE3_MODULE_DIR}/kde3init_dummy.cpp.in ${CMAKE_CURRENT_BINARY_DIR}/${_target_NAME}_dummy.cpp)
+
+   ADD_EXECUTABLE( ${_target_NAME} ${CMAKE_CURRENT_BINARY_DIR}/${_target_NAME}_dummy.cpp )
+   TARGET_LINK_LIBRARIES( ${_target_NAME} kdeinit_${_target_NAME} )
+
+ENDMACRO(KDE3_ADD_KDEINIT_EXECUTABLE)
+
+
+MACRO(KDE3_ADD_EXECUTABLE _target_NAME )
+
+   IF (KDE3_ENABLE_FINAL)
+      KDE3_CREATE_FINAL_FILE(${_target_NAME}_final.cpp ${ARGN})
+      ADD_EXECUTABLE(${_target_NAME} ${_target_NAME}_final.cpp)
+   ELSE (KDE3_ENABLE_FINAL)
+      ADD_EXECUTABLE(${_target_NAME} ${ARGN} )
+   ENDIF (KDE3_ENABLE_FINAL)
+
+ENDMACRO(KDE3_ADD_EXECUTABLE)
+
+