| 1 | # $Id: moc.gmk,v 1.2 2008/11/24 14:19:44 lgarnier Exp $
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| 2 | # ----------------------------------------------------------------
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| 3 | # Common part of GNUmakefile for libraries. John Allison, 5/7/95.
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| 4 | # ----------------------------------------------------------------
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| 5 | # Libraries are created according to G4SYSTEM. G.Cosmo, 11/6/96.
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| 6 | # Introduced G4LIBDIR and G4TMPDIR. G.Cosmo, 23/6/98.
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| 7 | # Introduced Qt moc rule, L.Garnier 16/2/08.
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| 8 |
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| 9 | ifndef G4LIBDIR
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| 10 | G4LIBDIR := $(G4LIB)/$(G4SYSTEM)
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| 11 | endif
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| 12 | G4TMPDIR := $(G4TMP)/$(G4SYSTEM)/$(name)
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| 13 |
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| 14 | ifneq ($(G4INTY_BUILD_QT),)
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| 15 | moc_inc := $(shell (grep -l "Q_OBJECT" include/*.hh))
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| 16 | moc_sources := $(patsubst include/%.hh, moc/%_moc.cc, $(moc_inc))
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| 17 | moc_objects := $(patsubst moc/%_moc.cc,$(G4TMPDIR)/%_moc.o,$(moc_sources))
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| 18 | moc_dependencies := $(patsubst moc/%_moc.cc,$(G4TMPDIR)/%_moc.d,$(moc_sources))
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| 19 | endif
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| 20 |
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| 21 |
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| 22 | ###############################################################################
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| 23 | #
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| 24 | # Actual moc files for Qt files
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| 25 | #
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| 26 | # moc sources and headers: used for Qt signal/slot
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| 27 | # - all headers which use signals/slots have the macro "Q_OBJECT" present
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| 28 | # in the class definitions; these all need to be processed by the
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| 29 | # "meta object compiler (moc)" which generates extra source code to
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| 30 | # implement the signal/slots, i.e., if "foo.h" contains the token "Q_OBJECT"
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| 31 | # it will be used by moc to generate the file "foo_moc.cpp" (the _moc. is
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| 32 | # just an arbitrary extension to make it easier to identify sources
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| 33 | # generated by moc).
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| 34 |
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| 35 |
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| 36 | ifneq ($(G4INTY_BUILD_QT),)
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| 37 | $(G4TMPDIR)/%_moc.d: moc/%_moc.cc
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| 38 | @echo Making dependency for moc file $< ...
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| 39 | @if [ ! -d $(G4TMPDIR) ] ; then mkdir -p $(G4TMPDIR) ;fi
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| 40 | @set -e;\
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| 41 | g++ $(GPPFLAGS) $(CPPFLAGS) -w -xc++ $< |\
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| 42 | sed 's!$*\.o!$(G4TMPDIR)/& $@!' >$@;\
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| 43 | [ -s $@ ] || rm -f $@
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| 44 |
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| 45 | moc/%_moc.cc: include/%.hh
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| 46 | @echo Making moc file for $< ...
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| 47 | @if [ ! -d moc ] ; then mkdir -p moc ;fi
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| 48 | @if [ `$(QTMOC) -v 2>&1 | grep "Qt 3" | wc -l ` -gt 0 ]; then \
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| 49 | $(QTMOC) -o $@ $<;\
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| 50 | else $(QTMOC) $(MOC_MACRO) -o $@ $<; \
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| 51 | fi;
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| 52 |
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| 53 | # could be better if we not duplicate this rule from common.gmk...
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| 54 | $(G4TMPDIR)/%_moc.o: moc/%_moc.cc
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| 55 | @echo Compiling $*.cc ...
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| 56 | ifdef CPPVERBOSE
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| 57 | @echo Compiling moc file $*.cc ...
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| 58 | $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $(OUT_OBJ)$(G4TMPDIR)/$(*F)_moc.o moc/$*_moc.cc
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| 59 | else
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| 60 | @$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $(OUT_OBJ)$(G4TMPDIR)/$(*F)_moc.o moc/$*_moc.cc
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| 61 | endif
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| 62 | endif |
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