[Cmake] FindKDE.cmake
Alexander Neundorf
a.neundorf-work at gmx.net
Tue May 25 11:07:21 EDT 2004
Hi,
attached you can find a first attempt to create a FindKDE.cmake file.
It features:
the variables:
KDE_INCLUDE_DIR (gives /opt/kde/include)
KDE_LIB_DIR (gives /opt/kde/lib)
KDE_VERSION (gives "3.2.1")
KDE_MAJOR (gives 3)
KDE_MINOR (gives 2)
KDE_RELEASE (gives 1)
KDE_DCOPIDL (gives /opt/kde/bin/dcopidl)
KDE_DCOPIDL2CPP (gives /opt/kde/bin/dcopidl2cpp)
You can use
SET(KDE_MIN_VERSION, "3.3.0")
to make sure that a recent enough version of KDE is found
It also comes with some dcop support:
SET(MY_APP_SOURCES main.cpp dialog1.cpp)
SET(DCOP_STUFF myinterface1.h myinterface2.h)
ADD_DCOP_SOURCES(DCOP_STUFF MY_APP_SOURCES)
Which will generate all the required rules and dependancies for generating
the dcop skeletons, add them to MY_APP_SOURCES and link everthing
together.
What do you think about it ?
How about adding it to cmake ?
Bye
Alex
--
"Sie haben neue Mails!" - Die GMX Toolbar informiert Sie beim Surfen!
Jetzt aktivieren unter http://www.gmx.net/info
-------------- next part --------------
# Locate KDE include paths and libraries
# KDE_INCLUDE_DIR
# KDE_LIB_DIR
# KDE_KDE_CONFIG
# KDE_DCOP_IDL
# KDE_VERSION
#the macro ADD_DCOP_SOURCES(src_headers dest_srcs)
#
#usage:
#SET(MY_APP_SOURCES main.cpp kfoo.cpp)
#SET(MY_DCOP_SOURCES kfooiface.h)
#ADD_DCOP_SOURCES(MY_DCOP_SOURCES MY_APP_SOURCES)
#and then it should work :-)
#uses KDE_MIN_VERSION
FIND_PATH(KDE_INCLUDE_DIR kurl.h
$ENV{KDEDIR}/include
/opt/kde/include
/opt/kde3/include
/usr/local/include
/usr/include/
/usr/include/kde
/usr/local/include/kde
)
IF(KDE_INCLUDE_DIR)
MESSAGE(STATUS "Found KDE header files in ${KDE_INCLUDE_DIR}")
ELSE(KDE_INCLUDE_DIR)
MESSAGE(FATAL_ERROR "Didn't find KDE headers")
ENDIF(KDE_INCLUDE_DIR)
FIND_PROGRAM(KDE_CONFIG NAME kde-config PATHS
$ENV{KDEDIR}/bin
/opt/kde/bin
/opt/kde3/bin)
IF(NOT KDE_CONFIG)
MESSAGE(FATAL_ERROR "Didn't find the kde-config utility")
ENDIF(NOT KDE_CONFIG)
FIND_PATH(KDE_LIB_DIR libkdecore.so
$ENV{KDEDIR}/lib
/opt/kde/lib
/opt/kde3/lib
)
IF(KDE_LIB_DIR)
MESSAGE(STATUS "Found KDE libraries in ${KDE_LIB_DIR}")
ELSE(KDE_LIB_DIR)
MESSAGE(FATAL_ERROR "Didn't find KDE core library")
ENDIF(KDE_LIB_DIR)
IF (KDE_MIN_VERSION)
#extract the version from kdeversion.h
FILE(READ ${KDE_INCLUDE_DIR}/kdeversion.h KDE_VERSION_H)
STRING(REGEX REPLACE ".*#define[\\t\\ ]+KDE_VERSION_STRING[\\t\\ ]+\"([0-9]+\\.[0-9]+\\.[0-9]+)\".*" "\\1" KDE_VERSION "${KDE_VERSION_H}")
STRING(REGEX REPLACE ".*#define[\\t\\ ]+KDE_VERSION_MAJOR[\\t\\ ]+([0-9]+).*" "\\1" kde_major_vers "${KDE_VERSION_H}")
STRING(REGEX REPLACE ".*#define[\\t\\ ]+KDE_VERSION_MINOR[\\t\\ ]+([0-9]+).*" "\\1" kde_minor_vers "${KDE_VERSION_H}")
STRING(REGEX REPLACE ".*#define[\\t\\ ]+KDE_VERSION_RELEASE[\\t\\ ]+([0-9]+).*" "\\1" kde_vers_release "${KDE_VERSION_H}")
#now parse the parts of the user given version string into variables
STRING(REGEX MATCH "^[0-9]+\\.[0-9]+\\.[0-9]+$" req_kde_major_vers "${KDE_MIN_VERSION}")
IF (NOT req_kde_major_vers)
MESSAGE( FATAL_ERROR "Invalid KDE version string given: \"${KDE_MIN_VERSION}\", expected e.g. \"3.1.5\"")
ENDIF (NOT req_kde_major_vers)
STRING(REGEX REPLACE "([0-9]+)\\.[0-9]+\\.[0-9]+" "\\1" req_kde_major_vers "${KDE_MIN_VERSION}")
STRING(REGEX REPLACE "[0-9]+\\.([0-9])+\\.[0-9]+" "\\1" req_kde_minor_vers "${KDE_MIN_VERSION}")
STRING(REGEX REPLACE "[0-9]+\\.[0-9]+\\.([0-9]+)" "\\1" req_kde_patch_vers "${KDE_MIN_VERSION}")
# req = "6.5.4", qt = "3.2.1"
IF (req_kde_major_vers GREATER kde_major_vers) # (6 > 3) ?
MESSAGE( FATAL_ERROR "KDE major version not matched (required: ${KDE_MIN_VERSION}, found: ${KDE_VERSION})") # yes
ELSE (req_kde_major_vers GREATER kde_major_vers) # no
IF (req_kde_major_vers LESS kde_major_vers) # (6 < 3) ?
SET( QT_VERSION_BIG_ENOUGH "YES" ) # yes
ELSE (req_kde_major_vers LESS kde_major_vers) # ( 6==3) ?
IF (req_kde_minor_vers GREATER kde_minor_vers) # (5>2) ?
MESSAGE( FATAL_ERROR "KDE minor version not matched (required: ${KDE_MIN_VERSION}, found: ${KDE_VERSION})") # yes
ELSE (req_kde_minor_vers GREATER kde_minor_vers) # no
IF (req_kde_minor_vers LESS kde_minor_vers) # (5<2) ?
SET( QT_VERSION_BIG_ENOUGH "YES" ) # yes
ELSE (req_kde_minor_vers LESS kde_minor_vers) # (5==2)
IF (req_kde_patch_vers GREATER kde_vers_release) # (4>1) ?
MESSAGE( FATAL_ERROR "KDE release version not matched (required: ${KDE_MIN_VERSION}, found: ${KDE_VERSION})") # yes
ELSE (req_kde_patch_vers GREATER kde_patch_vers) # (4>1) ?
SET( QT_VERSION_BIG_ENOUGH "YES" ) # yes
ENDIF (req_kde_patch_vers GREATER kde_vers_release) # (4>1) ?
ENDIF (req_kde_minor_vers LESS kde_minor_vers)
ENDIF (req_kde_minor_vers GREATER kde_minor_vers)
ENDIF (req_kde_major_vers LESS kde_major_vers)
ENDIF (req_kde_major_vers GREATER kde_major_vers)
MESSAGE(STATUS "KDE version ok (required: ${KDE_MIN_VERSION}, found: ${KDE_VERSION})")
ENDIF (KDE_MIN_VERSION)
#now search for the dcop utilities
FIND_PROGRAM(KDE_DCOPIDL NAME dcopidl PATHS
$ENV{KDEDIR}/bin
/opt/kde/bin
/opt/kde3/bin)
IF(NOT KDE_DCOPIDL)
MESSAGE(FATAL_ERROR "Didn't find the dcopidl preprocessor")
ENDIF(NOT KDE_DCOPIDL)
FIND_PROGRAM(KDE_DCOPIDL2CPP NAME dcopidl2cpp PATHS
$ENV{KDEDIR}/bin
/opt/kde/bin
/opt/kde3/bin)
IF(NOT KDE_DCOPIDL2CPP)
MESSAGE(FATAL_ERROR "Didn't find the dcopidl2cpp preprocessor")
ENDIF(NOT KDE_DCOPIDL2CPP)
MACRO(ADD_DCOP_SOURCES DCOP_SOURCES_var TARGET_SRCS_var)
FOREACH(dcop_source ${${DCOP_SOURCES_var}})
GET_FILENAME_COMPONENT(dcop_source_basename ${dcop_source} NAME_WE)
ADD_CUSTOM_COMMAND(OUTPUT ${dcop_source_basename}.kidl
COMMAND ${KDE_DCOPIDL}
ARGS ${dcop_source} > ${dcop_source_basename}.kidl
DEPENDS ${dcop_source})
ADD_CUSTOM_COMMAND(OUTPUT ${dcop_source_basename}_skel.cpp
COMMAND ${KDE_DCOPIDL2CPP}
ARGS --c++-suffix cpp --no-signals --no-stub ${dcop_source_basename}.kidl
DEPENDS ${dcop_source_basename}.kidl)
SET( ${TARGET_SRCS_var} ${${TARGET_SRCS_var}}
${dcop_source_basename}_skel.cpp)
ENDFOREACH(dcop_source)
ENDMACRO (ADD_DCOP_SOURCES)
MARK_AS_ADVANCED(
KDE_INCLUDE_DIR
KDE_LIB_DIR
)
More information about the Cmake
mailing list