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STYLE: add documentation for QT4_CREATE_MOC and QT4_AUTOMOC (#6687)

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Alex
This commit is contained in:
Alexander Neundorf 2008-04-01 17:59:21 -04:00
parent 38a99f54e3
commit 3e572f9bab
1 changed files with 17 additions and 2 deletions
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19
Modules/FindQt4.cmake
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@ -61,8 +61,23 @@
# Options may be given to rcc, such as those found
# when executing "rcc -help"
#
# macro QT4_AUTOMOC(inputfile ... )
# macro QT4_GENERATE_MOC(inputfile outputfile )
# creates a rule to run moc on infile and create outfile.
# Use this if for some reason QT4_WRAP_CPP() isn't appropriate, e.g.
# because you need a custom filename for the moc file or something similar.
#
# macro QT4_AUTOMOC(sourcefile1 sourcefile2 ... )
# This macro is still experimental.
# It can be used to have moc automatically handled.
# So if you have the files foo.h and foo.cpp, and in foo.h a
# a class uses the Q_OBJECT macro, moc has to run on it. If you don't
# want to use QT4_WRAP_CPP() (which is reliable and mature), you can insert
# #include "foo.moc"
# in foo.cpp and then give foo.cpp as argument to QT4_AUTOMOC(). This will the
# scan all listed files at cmake-time for such included moc files and if it finds
# them cause a rule to be generated to run moc at build time on the
# accompanying header file foo.h.
# If a source file has the SKIP_AUTOMOC property set it will be ignored by this macro.
#
# macro QT4_ADD_DBUS_INTERFACE(outfiles interface basename)
# create a the interface header and implementation files with the
@ -1182,7 +1197,7 @@ IF (QT4_QMAKE_FOUND)
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:
# This is required to make uic 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