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>> 1 # $Id: moc.gmk 66368 2012-12-18 09:20:17Z gcosmo $
1 # -------------------------------------------- 2 # ----------------------------------------------------------------
2 # Common part of GNUmakefile for libraries. J 3 # Common part of GNUmakefile for libraries. John Allison, 5/7/95.
3 # -------------------------------------------- 4 # ----------------------------------------------------------------
4 # Libraries are created according to G4SYSTEM. 5 # Libraries are created according to G4SYSTEM. G.Cosmo, 11/6/96.
5 # Introduced G4LIBDIR and G4TMPDIR. G.Cosmo, 2 6 # Introduced G4LIBDIR and G4TMPDIR. G.Cosmo, 23/6/98.
6 # Introduced Qt moc rule, L.Garnier 16/2/08. 7 # Introduced Qt moc rule, L.Garnier 16/2/08.
7 8
8 ifndef G4LIBDIR 9 ifndef G4LIBDIR
9 G4LIBDIR := $(G4LIB)/$(G4SYSTEM) 10 G4LIBDIR := $(G4LIB)/$(G4SYSTEM)
10 endif 11 endif
11 G4TMPDIR := $(G4TMP)/$(G4SYSTEM)/$(name) 12 G4TMPDIR := $(G4TMP)/$(G4SYSTEM)/$(name)
12 13
13 ifneq ($(G4INTY_BUILD_QT),) 14 ifneq ($(G4INTY_BUILD_QT),)
14 moc_inc := $(shell ($(GREP) -l "Q_OBJECT" in 15 moc_inc := $(shell ($(GREP) -l "Q_OBJECT" include/*.hh))
15 moc_sources := $(patsubst include/%.hh, moc/ 16 moc_sources := $(patsubst include/%.hh, moc/%_moc.cc, $(moc_inc))
16 moc_objects := $(patsubst moc/%_moc.cc,$(G4T 17 moc_objects := $(patsubst moc/%_moc.cc,$(G4TMPDIR)/%_moc.o,$(moc_sources))
17 moc_dependencies := $(patsubst moc/%_moc.cc, 18 moc_dependencies := $(patsubst moc/%_moc.cc,$(G4TMPDIR)/%_moc.d,$(moc_sources))
18 endif 19 endif
19 20
20 21
21 ############################################## 22 ###############################################################################
22 # 23 #
23 # Actual moc files for Qt files 24 # Actual moc files for Qt files
24 # 25 #
25 # moc sources and headers: used for Qt signal/ 26 # moc sources and headers: used for Qt signal/slot
26 # - all headers which use signals/slots have t 27 # - all headers which use signals/slots have the macro "Q_OBJECT" present
27 # in the class definitions; these all need t 28 # in the class definitions; these all need to be processed by the
28 # "meta object compiler (moc)" which generat 29 # "meta object compiler (moc)" which generates extra source code to
29 # implement the signal/slots, i.e., if "foo. 30 # implement the signal/slots, i.e., if "foo.h" contains the token "Q_OBJECT"
30 # it will be used by moc to generate the fil 31 # it will be used by moc to generate the file "foo_moc.cpp" (the _moc. is
31 # just an arbitrary extension to make it eas 32 # just an arbitrary extension to make it easier to identify sources
32 # generated by moc). 33 # generated by moc).
33 34
34 35
35 ifneq ($(G4INTY_BUILD_QT),) 36 ifneq ($(G4INTY_BUILD_QT),)
36 $(G4TMPDIR)/%_moc.d: moc/%_moc.cc 37 $(G4TMPDIR)/%_moc.d: moc/%_moc.cc
37 @echo Making dependency for moc file $< ... 38 @echo Making dependency for moc file $< ...
38 @if [ ! -d $(G4TMPDIR) ] ; then mkdir -p $(G 39 @if [ ! -d $(G4TMPDIR) ] ; then mkdir -p $(G4TMPDIR) ;fi
39 @set -e;\ 40 @set -e;\
40 g++ $(GPPFLAGS) $(CPPFLAGS) -w -xc++ $< |\ 41 g++ $(GPPFLAGS) $(CPPFLAGS) -w -xc++ $< |\
41 sed 's!$*\.o!$(G4TMPDIR)/& $@!' >$@;\ 42 sed 's!$*\.o!$(G4TMPDIR)/& $@!' >$@;\
42 [ -s $@ ] || rm -f $@ 43 [ -s $@ ] || rm -f $@
43 44
44 moc/%_moc.cc: include/%.hh 45 moc/%_moc.cc: include/%.hh
45 @echo Making moc file for $< ... 46 @echo Making moc file for $< ...
46 @if [ ! -d moc ] ; then mkdir -p moc ;fi 47 @if [ ! -d moc ] ; then mkdir -p moc ;fi
47 @if [ `$(QTMOC) -v 2>&1 | $(GREP) "Qt 3" | w 48 @if [ `$(QTMOC) -v 2>&1 | $(GREP) "Qt 3" | wc -l ` -gt 0 ]; then \
48 $(QTMOC) -o $@ $<;\ 49 $(QTMOC) -o $@ $<;\
49 else $(QTMOC) $(MOC_MACRO) -o $@ $<; \ 50 else $(QTMOC) $(MOC_MACRO) -o $@ $<; \
50 fi; 51 fi;
51 52
52 # could be better if we not duplicate this rul 53 # could be better if we not duplicate this rule from common.gmk...
53 $(G4TMPDIR)/%_moc.o: moc/%_moc.cc 54 $(G4TMPDIR)/%_moc.o: moc/%_moc.cc
54 @echo Compiling $*.cc ... 55 @echo Compiling $*.cc ...
55 ifdef CPPVERBOSE 56 ifdef CPPVERBOSE
56 @echo Compiling moc file $*.cc ... 57 @echo Compiling moc file $*.cc ...
57 $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $(OUT_OBJ) 58 $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $(OUT_OBJ)$(G4TMPDIR)/$(*F)_moc.o moc/$*_moc.cc
58 else 59 else
59 @$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $(OUT_OBJ 60 @$(CXX) $(CXXFLAGS) $(CPPFLAGS) -c $(OUT_OBJ)$(G4TMPDIR)/$(*F)_moc.o moc/$*_moc.cc
60 endif 61 endif
61 endif 62 endif