Revised QxtConfig.cmake, based on a proposal from zeke (thanks!)

- renamed FindQxt.cmake
- updated the list of Qxt modules and their deps
- updated the list of include paths and lib dirs

--HG--
branch : 0.6
rename : features/QxtConfig.cmake => features/FindQxt.cmake
extra : transplant_source : %13%2A%FE%B6Rklf%23O%FBN%A3%A1%21%F2%3B%86s%F4

features/FindQxt.cmake

@@ -0,0 +1,154 @@
+#############
+## basic FindQxt.cmake
+## This is an *EXTREMELY BASIC* cmake find/config file for
+## those times you have a cmake project and wish to use
+## libQxt.
+##
+## It should be noted that at the time of writing, that
+## I (mschnee) have an extremely limited understanding of the
+## way Find*.cmake files work, but I have attempted to
+## emulate what FindQt4.cmake and a few others do.
+##
+##  To enable a specific component, set your QXT_USE_${modname}:
+##  SET(QXT_USE_QXTCORE TRUE)
+##  SET(QXT_USE_QXTGUI FALSE)
+##  Currently available components:
+##  QxtCore, QxtGui, QxtNetwork, QxtWeb, QxtSql
+##  Auto-including directories are enabled with INCLUDE_DIRECTORIES(), but
+##  can be accessed if necessary via ${QXT_INCLUDE_DIRS}
+##
+## To add the libraries to your build, TARGET_LINK_LIBRARIES(), such as...
+##  TARGET_LINK_LIBRARIES(YourTargetNameHere ${QXT_LIBRARIES})
+## ...or..
+##  TARGET_LINK_LIBRARIES(YourTargetNameHere ${QT_LIBRARIES} ${QXT_LIBRARIES})
+################### TODO:
+##      The purpose of this cmake file is to find what components
+##  exist, regardless of how libQxt was build or configured, thus
+##  it should search/find all possible options.  As I am not aware
+##  that any module requires anything special to be used, adding all
+##  modules to ${QXT_MODULES} below should be sufficient.
+##      Eventually, there should be version numbers, but
+##  I am still too unfamiliar with cmake to determine how to do
+##  version checks and comparisons.
+##      At the moment, this cmake returns a failure if you
+##  try to use a component that doesn't exist.  I don't know how to
+##  set up warnings.
+##      It would be nice having a FindQxt.cmake and a UseQxt.cmake
+##  file like done for Qt - one to check for everything in advance
+
+##############
+
+###### setup
+SET(QXT_MODULES QxtGui QxtWeb QxtZeroConf QxtNetwork QxtSql QxtBerkeley QxtCore)
+SET(QXT_FOUND_MODULES)
+FOREACH(mod ${QXT_MODULES})
+    STRING(TOUPPER ${mod} U_MOD)
+    SET(QXT_${U_MOD}_INCLUDE_DIR NOTFOUND)
+    SET(QXT_${U_MOD}_LIB_DEBUG NOTFOUND)
+    SET(QXT_${U_MOD}_LIB_RELEASE NOTFOUND)
+    SET(QXT_FOUND_${U_MOD} FALSE)
+ENDFOREACH(mod)
+SET(QXT_QXTGUI_DEPENDSON QxtCore)
+SET(QXT_QXTWEB_DEPENDSON QxtCore QxtNetwork)
+SET(QXT_QXTZEROCONF_DEPENDSON QxtCore QxtNetwork)
+SET(QXT_QXTNETWORK_DEPENDSON QxtCore)
+SET(QXT_QXTQSQL_DEPENDSON QxtCore)
+SET(QXT_QXTBERKELEY_DEPENDSON QxtCore)
+
+FOREACH(mod ${QXT_MODULES})
+    STRING(TOUPPER ${mod} U_MOD)
+    FIND_PATH(QXT_${U_MOD}_INCLUDE_DIR ${mod}
+        PATH_SUFFIXES ${mod} include/${mod} Qxt/include/${mod} include/Qxt/${mod}
+        PATHS
+        ~/Library/Frameworks/
+        /Library/Frameworks/
+        /sw/
+        /usr/local/
+        /usr
+        /opt/local/
+        /opt/csw
+        /opt
+        "C:\\
+        "C:\\Program Files\\"
+        "C:\\Program Files(x86)\\"
+        NO_DEFAULT_PATH
+    )
+    FIND_LIBRARY(QXT_${U_MOD}_LIB_RELEASE NAME ${mod}
+        PATH_SUFFIXES Qxt/lib64 Qxt/lib lib64 lib
+        PATHS
+        /sw
+        /usr/local
+        /usr
+        /opt/local
+        /opt/csw
+        /opt
+        "C:\\"
+        "C:\\Program Files"
+        "C:\\Program Files(x86)"
+        NO_DEFAULT_PATH
+    )
+    FIND_LIBRARY(QXT_${U_MOD}_LIB_DEBUG NAME ${mod}d
+        PATH_SUFFIXES Qxt/lib64 Qxt/lib lib64 lib
+        PATHS
+        /sw
+        /usr/local
+        /usr
+        /opt/local
+        /opt/csw
+        /opt
+        "C:\\"
+        "C:\\Program Files"
+        "C:\\Program Files(x86)"
+        NO_DEFAULT_PATH
+    )
+    IF (QXT_${U_MOD}_LIB_RELEASE)
+        SET(QXT_FOUND_MODULES "${QXT_FOUND_MODULES} ${mod}")
+    ENDIF (QXT_${U_MOD}_LIB_RELEASE)
+
+    IF (QXT_${U_MOD}_LIB_DEBUG)
+        SET(QXT_FOUND_MODULES "${QXT_FOUND_MODULES} ${mod}")
+    ENDIF (QXT_${U_MOD}_LIB_DEBUG)
+ENDFOREACH(mod)
+
+FOREACH(mod ${QXT_MODULES})
+    STRING(TOUPPER ${mod} U_MOD)
+    IF(QXT_${U_MOD}_INCLUDE_DIR AND QXT_${U_MOD}_LIB_RELEASE)
+        SET(QXT_FOUND_${U_MOD} TRUE)
+    ENDIF(QXT_${U_MOD}_INCLUDE_DIR AND QXT_${U_MOD}_LIB_RELEASE)
+ENDFOREACH(mod)
+
+
+##### find and include
+# To use a Qxt Library....
+#   SET(QXT_FIND_COMPONENTS QxtCore, QxtGui)
+# ...and this will do the rest
+IF( QXT_FIND_COMPONENTS )
+    FOREACH( component ${QXT_FIND_COMPONENTS} )
+        STRING( TOUPPER ${component} _COMPONENT )
+        SET(QXT_USE_${_COMPONENT}_COMPONENT TRUE)
+    ENDFOREACH( component )
+ENDIF( QXT_FIND_COMPONENTS )
+
+SET(QXT_LIBRARIES "")
+SET(QXT_INCLUDE_DIRS "")
+
+# like FindQt4.cmake, in order of dependence
+FOREACH( module ${QXT_MODULES} )
+    STRING(TOUPPER ${module} U_MOD)
+    IF(QXT_USE_${U_MOD} OR QXT_DEPENDS_${U_MOD})
+        IF(QXT_FOUND_${U_MOD})
+            STRING(REPLACE "QXT" "" qxt_module_def "${U_MOD}")
+            ADD_DEFINITIONS(-DQXT_${qxt_module_def}_LIB)
+            SET(QXT_INCLUDE_DIRS ${QXT_INCLUDE_DIRS} ${QXT_${U_MOD}_INCLUDE_DIR})
+            INCLUDE_DIRECTORIES(${QXT_${U_MOD}_INCLUDE_DIR})
+            SET(QXT_LIBRARIES ${QXT_LIBRARIES} ${QXT_${U_MOD}_LIB_RELEASE})
+        ELSE(QXT_FOUND_${U_MOD})
+            MESSAGE("Could not find Qxt Module ${module}")
+            RETURN()
+        ENDIF(QXT_FOUND_${U_MOD})
+        FOREACH(dep QXT_${U_MOD}_DEPENDSON)
+            SET(QXT_DEPENDS_${dep} TRUE)
+        ENDFOREACH(dep)
+    ENDIF(QXT_USE_${U_MOD} OR QXT_DEPENDS_${U_MOD})
+ENDFOREACH(module)
+MESSAGE(STATUS "Found Qxt Libraries:${QXT_FOUND_MODULES}")