ENH: add FindKDE from Alex from kde.org
This commit is contained in:
Bill Hoffman
parent
88d644d2aa
commit
50c900b85c
151
Modules/FindKDE.cmake
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151
Modules/FindKDE.cmake
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# Locate KDE include paths and libraries
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# KDE_INCLUDE_DIR
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# KDE_LIB_DIR
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# KDE_KDE_CONFIG
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# KDE_DCOP_IDL
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# KDE_VERSION
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#the macro ADD_DCOP_SOURCES(src_headers dest_srcs)
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#
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#usage:
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#SET(MY_APP_SOURCES main.cpp kfoo.cpp)
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#SET(MY_DCOP_SOURCES kfooiface.h)
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#ADD_DCOP_SOURCES(MY_DCOP_SOURCES MY_APP_SOURCES)
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#and then it should work :-)
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#uses KDE_MIN_VERSION
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CMAKE_MINIMUM_REQUIRED(VERSION 2.0.0)
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FIND_PATH(KDE_INCLUDE_DIR kurl.h
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$ENV{KDEDIR}/include
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/opt/kde/include
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/opt/kde3/include
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/usr/local/include
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/usr/include/
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/usr/include/kde
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/usr/local/include/kde
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)
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IF(KDE_INCLUDE_DIR)
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MESSAGE(STATUS "Found KDE header files in ${KDE_INCLUDE_DIR}")
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ELSE(KDE_INCLUDE_DIR)
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MESSAGE(FATAL_ERROR "Didn't find KDE headers")
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ENDIF(KDE_INCLUDE_DIR)
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FIND_PROGRAM(KDE_CONFIG NAME kde-config PATHS
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$ENV{KDEDIR}/bin
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/opt/kde/bin
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/opt/kde3/bin)
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IF(NOT KDE_CONFIG)
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MESSAGE(FATAL_ERROR "Didn't find the kde-config utility")
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ENDIF(NOT KDE_CONFIG)
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FIND_PATH(KDE_LIB_DIR libkdecore.so
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$ENV{KDEDIR}/lib
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/opt/kde/lib
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/opt/kde3/lib
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)
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IF(KDE_LIB_DIR)
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MESSAGE(STATUS "Found KDE libraries in ${KDE_LIB_DIR}")
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ELSE(KDE_LIB_DIR)
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MESSAGE(FATAL_ERROR "Didn't find KDE core library")
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ENDIF(KDE_LIB_DIR)
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IF (KDE_MIN_VERSION)
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#extract the version from kdeversion.h
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FILE(READ ${KDE_INCLUDE_DIR}/kdeversion.h KDE_VERSION_H)
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STRING(REGEX REPLACE ".*#define[\\t\\ ]+KDE_VERSION_STRING[\\t\\ ]+\"([0-9]+\\.[0-9]+\\.[0-9]+)\".*" "\\1" KDE_VERSION "${KDE_VERSION_H}")
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STRING(REGEX REPLACE ".*#define[\\t\\ ]+KDE_VERSION_MAJOR[\\t\\ ]+([0-9]+).*" "\\1" kde_major_vers "${KDE_VERSION_H}")
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STRING(REGEX REPLACE ".*#define[\\t\\ ]+KDE_VERSION_MINOR[\\t\\ ]+([0-9]+).*" "\\1" kde_minor_vers "${KDE_VERSION_H}")
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STRING(REGEX REPLACE ".*#define[\\t\\ ]+KDE_VERSION_RELEASE[\\t\\ ]+([0-9]+).*" "\\1" kde_vers_release "${KDE_VERSION_H}")
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#now parse the parts of the user given version string into variables
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STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+$" req_kde_major_vers "${KDE_MIN_VERSION}")
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IF (NOT req_kde_major_vers)
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MESSAGE( FATAL_ERROR "Invalid KDE version string given: \"${KDE_MIN_VERSION}\", expected e.g. \"3.1.5\"")
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ENDIF (NOT req_kde_major_vers)
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STRING(REGEX REPLACE "([0-9]+)\\.[0-9]+\\.[0-9]+" "\\1" req_kde_major_vers "${KDE_MIN_VERSION}")
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STRING(REGEX REPLACE "[0-9]+\\.([0-9])+\\.[0-9]+" "\\1" req_kde_minor_vers "${KDE_MIN_VERSION}")
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STRING(REGEX REPLACE "[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" req_kde_patch_vers "${KDE_MIN_VERSION}")
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# req = "6.5.4", qt = "3.2.1"
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IF (req_kde_major_vers GREATER kde_major_vers) # (6 > 3) ?
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MESSAGE( FATAL_ERROR "KDE major version not matched (required: ${KDE_MIN_VERSION}, found: ${KDE_VERSION})") # yes
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ELSE (req_kde_major_vers GREATER kde_major_vers) # no
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IF (req_kde_major_vers LESS kde_major_vers) # (6 < 3) ?
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SET( QT_VERSION_BIG_ENOUGH "YES" ) # yes
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ELSE (req_kde_major_vers LESS kde_major_vers) # ( 6==3) ?
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IF (req_kde_minor_vers GREATER kde_minor_vers) # (5>2) ?
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MESSAGE( FATAL_ERROR "KDE minor version not matched (required: ${KDE_MIN_VERSION}, found: ${KDE_VERSION})") # yes
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ELSE (req_kde_minor_vers GREATER kde_minor_vers) # no
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IF (req_kde_minor_vers LESS kde_minor_vers) # (5<2) ?
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SET( QT_VERSION_BIG_ENOUGH "YES" ) # yes
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ELSE (req_kde_minor_vers LESS kde_minor_vers) # (5==2)
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IF (req_kde_patch_vers GREATER kde_vers_release) # (4>1) ?
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MESSAGE( FATAL_ERROR "KDE release version not matched (required: ${KDE_MIN_VERSION}, found: ${KDE_VERSION})") # yes
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ELSE (req_kde_patch_vers GREATER kde_patch_vers) # (4>1) ?
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SET( QT_VERSION_BIG_ENOUGH "YES" ) # yes
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ENDIF (req_kde_patch_vers GREATER kde_vers_release) # (4>1) ?
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ENDIF (req_kde_minor_vers LESS kde_minor_vers)
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ENDIF (req_kde_minor_vers GREATER kde_minor_vers)
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ENDIF (req_kde_major_vers LESS kde_major_vers)
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ENDIF (req_kde_major_vers GREATER kde_major_vers)
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MESSAGE(STATUS "KDE version ok (required: ${KDE_MIN_VERSION}, found: ${KDE_VERSION})")
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ENDIF (KDE_MIN_VERSION)
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#now search for the dcop utilities
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FIND_PROGRAM(KDE_DCOPIDL NAME dcopidl PATHS
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$ENV{KDEDIR}/bin
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/opt/kde/bin
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/opt/kde3/bin)
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IF(NOT KDE_DCOPIDL)
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MESSAGE(FATAL_ERROR "Didn't find the dcopidl preprocessor")
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ENDIF(NOT KDE_DCOPIDL)
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FIND_PROGRAM(KDE_DCOPIDL2CPP NAME dcopidl2cpp PATHS
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$ENV{KDEDIR}/bin
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/opt/kde/bin
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/opt/kde3/bin)
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IF(NOT KDE_DCOPIDL2CPP)
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MESSAGE(FATAL_ERROR "Didn't find the dcopidl2cpp preprocessor")
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ENDIF(NOT KDE_DCOPIDL2CPP)
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MACRO(DCOP_WRAP SKEL_SOURCES)
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FOREACH(dcop_source ${ARGN})
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GET_FILENAME_COMPONENT(dcop_source_basename ${dcop_source} NAME_WE)
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SET(idl_file ${CMAKE_BINARY_DIR}/${dcop_source_basename}.kidl)
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SET(skel_file ${CMAKE_BINARY_DIR}/${dcop_source_basename}_skel.cpp)
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ADD_CUSTOM_COMMAND(
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OUTPUT ${idl_file}
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COMMAND ${KDE_DCOPIDL}
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ARGS ${CMAKE_SOURCE_DIR}/${dcop_source} > ${idl_file}
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DEPENDS ${CMAKE_SOURCE_DIR}/${dcop_source})
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ADD_CUSTOM_COMMAND(
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OUTPUT ${skel_file}
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COMMAND ${KDE_DCOPIDL2CPP}
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ARGS --c++-suffix cpp --no-signals --no-stub ${idl_file}
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DEPENDS ${idl_file})
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SET( SKEL_SOURCES ${${SKEL_SOURCES}}
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${skel_file})
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ENDFOREACH(dcop_source)
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ENDMACRO (DCOP_WRAP)
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MARK_AS_ADVANCED(
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KDE_INCLUDE_DIR
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KDE_LIB_DIR
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)
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