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glib/gobject/Makefile.am
Emmanuele Bassi 72e08fb87b gobject: Add GProperty 
Dealing with GParamSpec is tedious and less efficient than necessary;
property definitions should be able to either directly access a struct
field or specify the accessors pair that control a property. On top of
that, most of the property and accessor definition can be autogenerated
from simple pre-processor directives.

So, here's to you GProperty.

GProperty is a GParamSpec sub-class that encapsulates all the types
inside a single, opaque structure (to avoid leaking out implementation
details); a GProperty can access the structure member holding the value
of the property, or invoke the accessor functions passed to its
constructor. Type safety is maintained through the GType system and
without having to use GValue.

Along with GProperty, this patch introduces a series of macros for
automating the declaration and definition of property accessor functions,
and for automating the collection and lcopy of values without going
through GValue.

GObject will recognize whether a GParamSpec used to set or get
a property is really a GProperty, and thus will shortcircuit most of
the GValue-based marshalled code, preferring the direct C function
and direct argument collection instead of boxing/unboxing of GValues.

https://bugzilla.gnome.org/show_bug.cgi?id=648526
2012-11-12 17:22:06 +00:00

317 lines
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Makefile
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# GObject - GLib Type, Object, Parameter and Signal Library
# Copyright (C) 1997,98,99,2000 Tim Janik and Red Hat, Inc.
#
## Process this file with automake to produce Makefile.in
include $(top_srcdir)/Makefile.decl
SUBDIRS = .
if BUILD_MODULAR_TESTS
SUBDIRS += tests
endif
BUILT_SOURCES=
CLEANFILES=
AM_CPPFLAGS = \
-DG_LOG_DOMAIN=\"GLib-GObject\" \
$(gthread_INCLUDES) \
$(GLIB_DEBUG_FLAGS) \
-DGOBJECT_COMPILATION
gobject.def: gobject.symbols
$(AM_V_GEN) (echo EXPORTS; $(CPP) -P -DINCLUDE_VARIABLES -DINCLUDE_INTERNAL_SYMBOLS -DG_OS_WIN32 -DALL_FILES - <$(srcdir)/gobject.symbols | $(SED) -e '/^$$/d' -e 's/^/ /' -e 's/G_GNUC_[^ ]*//g' | sort) > $(builddir)/gobject.def
if OS_LINUX
if HAVE_GNUC_VISIBILITY
TESTS = abicheck.sh
endif
endif
libglib = $(top_builddir)/glib/libglib-2.0.la $(top_builddir)/gthread/libgthread-2.0.la
# libraries to compile and install
lib_LTLIBRARIES = libgobject-2.0.la
if OS_WIN32_AND_DLL_COMPILATION
if MS_LIB_AVAILABLE
noinst_DATA = gobject-2.0.lib
install_ms_lib_cmd = $(INSTALL) gobject-2.0.lib $(DESTDIR)$(libdir)
uninstall_ms_lib_cmd = -rm $(DESTDIR)$(libdir)/gobject-2.0.lib
endif
endif
install-ms-lib:
$(install_ms_lib_cmd)
uninstall-ms-lib:
$(uninstall_ms_lib_cmd)
if PLATFORM_WIN32
no_undefined = -no-undefined
endif
if OS_WIN32_AND_DLL_COMPILATION
export_symbols = -export-symbols $(builddir)/gobject.def
gobject_def = gobject.def
gobject_win32_res = gobject-win32-res.o
gobject_win32_res_ldflag = -Wl,$(gobject_win32_res)
install-def-file:
$(INSTALL) $(builddir)/gobject.def $(DESTDIR)$(libdir)/gobject-2.0.def
uninstall-def-file:
-rm $(DESTDIR)$(libdir)/gobject-2.0.def
else
install-def-file:
uninstall-def-file:
export_symbols = $(LIBTOOL_EXPORT_OPTIONS)
endif
# libtool stuff: set version and export symbols for resolving
libgobjectincludedir = $(includedir)/glib-2.0/gobject
libgobject_2_0_la_LDFLAGS = $(GLIB_LINK_FLAGS) \
$(gobject_win32_res_ldflag) \
-version-info $(LT_CURRENT):$(LT_REVISION):$(LT_AGE) \
-export-dynamic $(no_undefined) $(export_symbols)
libgobject_2_0_la_CFLAGS = $(LIBFFI_CFLAGS)
libgobject_2_0_la_LIBADD = $(libglib) $(LIBFFI_LIBS)
libgobject_2_0_la_DEPENDENCIES = $(gobject_win32_res) $(gobject_def)
#
# setup source file variables
#
# GObject library header files for public installation
gobject_public_h_sources = \
glib-types.h \
gbinding.h \
gboxed.h \
gclosure.h \
genums.h \
gmarshal.h \
gobject.h \
gparam.h \
gparamspecs.h \
gproperty.h \
gsignal.h \
gsourceclosure.h \
gtype.h \
gtypemodule.h \
gtypeplugin.h \
gvalue.h \
gvaluearray.h \
gvaluecollector.h \
gvaluetypes.h \
gobjectnotifyqueue.c
# GObject library header files that don't get installed
gobject_private_h_sources = \
gatomicarray.h \
gtype-private.h
# GObject library C sources to build the library from
gobject_c_sources = \
gobject_probes.d \
gatomicarray.c \
gbinding.c \
gboxed.c \
gclosure.c \
genums.c \
gmarshal.c \
gobject.c \
gobject_trace.h \
gparam.c \
gparamspecs.c \
gproperty.c \
gsignal.c \
gsourceclosure.c \
gtype.c \
gtypemodule.c \
gtypeplugin.c \
gvalue.c \
gvaluearray.c \
gvaluetransform.c \
gvaluetypes.c
if ENABLE_DTRACE
gobject_probes.h: gobject_probes.d Makefile
$(AM_V_GEN) $(DTRACE) -C -h -s $< -o $@.tmp
@$(SED) -e "s,define STAP_HAS_SEMAPHORES 1,undef STAP_HAS_SEMAPHORES," < $@.tmp > $@ && rm -f $@.tmp
gobject_probes.o: gobject_probes.d Makefile
$(AM_V_GEN) $(DTRACE) -G -s $< -o $@
BUILT_SOURCES += gobject_probes.h gobject_probes.o
CLEANFILES += gobject_probes.h
libgobject_2_0_la_LIBADD += gobject_probes.o
endif
if ENABLE_SYSTEMTAP
tapset_in_files = gobject.stp.in
tapsetdir = @ABS_TAPSET_DIR@
tapset_DATA = $(tapset_in_files:.stp.in=.stp)
EXTRA_DIST += $(tapset_in_files)
endif
# non-header sources (headers should be specified in the above variables)
# that don't serve as direct make target sources, i.e. they don't have
# their own .lo rules and don't get publically installed
gobject_extra_sources = \
gmarshal.list \
gmarshal.strings \
gobject.symbols
#
# setup GObject library sources and their dependancies
#
gobject_target_headers = $(gobject_public_h_sources)
gobject_target_sources = $(gobject_c_sources)
EXTRA_HEADERS =
EXTRA_DIST += \
$(gobject_private_h_sources) \
$(gobject_extra_sources) \
marshal-genstrings.pl
# This is read by gobject-introspection/misc/ and gtk-doc
gobject-public-headers.txt: Makefile
echo $(gobject_public_h_sources) > $@.tmp && mv $@.tmp $@
CLEANFILES += gobject-public-headers.txt
all-local: gobject-public-headers.txt
#
# rules to generate built sources
#
# setup autogeneration dependancies
gen_sources = xgen-gmh xgen-gmc xgen-gms
CLEANFILES += $(gen_sources)
# normal autogeneration rules
# all autogenerated files need to be generated in the srcdir,
# so old versions get remade and are not confused with newer
# versions in the build dir. thus a development setup requires
# srcdir to be writable, passing --disable-rebuilds to
# ../configure will supress all autogeneration rules.
gmarshal.strings: @REBUILD@ $(srcdir)/gmarshal.list
$(AM_V_GEN) grep '^[A-Z]' $(srcdir)/gmarshal.list \
| $(SED) -e 's/^/"g_cclosure_marshal_/' -e 's/:/__/' -e 's/,/_/g' -e 's/$$/",/' > xgen-gms \
&& cp xgen-gms gmarshal.strings \
&& rm -f xgen-gms xgen-gms~
glib-genmarshal.o: gmarshal.strings
# target platform:
libgobjectinclude_HEADERS = $(gobject_target_headers)
libgobject_2_0_la_SOURCES = $(gobject_target_sources)
#
# programs to compile and install
#
bin_PROGRAMS = gobject-query glib-genmarshal
bin_SCRIPTS = glib-mkenums
noinst_PROGRAMS = testgobject
# source files
gobject_query_SOURCES = gobject-query.c
glib_genmarshal_SOURCES = glib-genmarshal.c
testgobject_SOURCES = testgobject.c
# link programs against libgobject
progs_LDADD = ./libgobject-2.0.la $(libglib)
glib_genmarshal_LDADD = $(libglib)
gobject_query_LDADD = $(progs_LDADD)
testgobject_LDADD = $(progs_LDADD)
#
# auxillary files
#
EXTRA_DIST += \
makefile.msc.in \
gobject.rc.in \
libgobject-gdb.py.in \
glib-mkenums.in \
abicheck.sh
CLEANFILES += libgobject-gdb.py
BUILT_EXTRA_DIST = \
makefile.msc \
gobject.rc
gobject-win32-res.o: gobject.rc
$(AM_V_GEN) $(WINDRES) gobject.rc $@
gobject-2.0.lib: libgobject-2.0.la gobject.def
lib -machine:@LIB_EXE_MACHINE_FLAG@ -name:libgobject-2.0-$(LT_CURRENT_MINUS_AGE).dll -def:$(builddir)/gobject.def -out:$@
dist-hook: $(BUILT_EXTRA_DIST) ../build/win32/vs9/gobject.vcproj ../build/win32/vs10/gobject.vcxproj ../build/win32/vs10/gobject.vcxproj.filters
files='$(BUILT_EXTRA_DIST)'; \
for f in $$files; do \
if test -f $$f; then d=.; else d=$(srcdir); fi; \
cp $$d/$$f $(distdir) || exit 1; done
../build/win32/vs9/gobject.vcproj: $(top_srcdir)/build/win32/vs9/gobject.vcprojin
for F in $(libgobject_2_0_la_SOURCES); do \
case $$F in \
*.c) echo ' <File RelativePath="..\..\..\gobject\'$$F'" />' \
;; \
esac; \
done >libgobject.sourcefiles
$(CPP) -P - <$(top_srcdir)/build/win32/vs9/gobject.vcprojin >$@
rm libgobject.sourcefiles
../build/win32/vs10/gobject.vcxproj: $(top_srcdir)/build/win32/vs10/gobject.vcxprojin
for F in $(libgobject_2_0_la_SOURCES); do \
case $$F in \
*.c) echo ' <ClCompile Include="..\..\..\gobject\'$$F'" />' \
;; \
esac; \
done >libgobject.vs10.sourcefiles
$(CPP) -P - <$(top_srcdir)/build/win32/vs10/gobject.vcxprojin >$@
rm libgobject.vs10.sourcefiles
../build/win32/vs10/gobject.vcxproj.filters: $(top_srcdir)/build/win32/vs10/gobject.vcxproj.filtersin
for F in $(libgobject_2_0_la_SOURCES); do \
case $$F in \
*.c) echo ' <ClCompile Include="..\..\..\gobject\'$$F'"><Filter>Source Files</Filter></ClCompile>' \
;; \
esac; \
done >libgobject.vs10.sourcefiles.filters
$(CPP) -P - <$(top_srcdir)/build/win32/vs10/gobject.vcxproj.filtersin >$@
rm libgobject.vs10.sourcefiles.filters
install-data-local: install-ms-lib install-def-file
uninstall-local: uninstall-ms-lib uninstall-def-file uninstall-gdb
distclean-local:
if test $(srcdir) = .; then :; else \
rm -f $(BUILT_EXTRA_DIST); \
fi
# install gdb scripts
gdbdir = $(datadir)/glib-2.0/gdb
dist_gdb_SCRIPTS = gobject.py
libgobject-gdb.py: libgobject-gdb.py.in
$(AM_V_GEN) $(SED) -e "s|\@datadir\@|$(datadir)|" $(srcdir)/libgobject-gdb.py.in > $(builddir)/libgobject-gdb.py
uninstall-gdb:
-rm -r $(DESTDIR)$(datadir)/gdb
install-data-hook: libgobject-gdb.py
mkdir -p $(DESTDIR)$(datadir)/gdb/auto-load/$(ABS_GLIB_RUNTIME_LIBDIR)
$(INSTALL) $(builddir)/libgobject-gdb.py $(DESTDIR)$(datadir)/gdb/auto-load/$(ABS_GLIB_RUNTIME_LIBDIR)/libgobject-2.0.so.0.$(LT_CURRENT).$(LT_REVISION)-gdb.py
if HAVE_GLIB_RUNTIME_LIBDIR
mkdir -p $(DESTDIR)$(libdir)/$(GLIB_RUNTIME_LIBDIR)
mv $(DESTDIR)$(libdir)/libgobject-2.0.so.0 $(DESTDIR)$(libdir)/$(GLIB_RUNTIME_LIBDIR)
mv $(DESTDIR)$(libdir)/libgobject-2.0.so.0.$(LT_CURRENT).$(LT_REVISION) $(DESTDIR)$(libdir)/$(GLIB_RUNTIME_LIBDIR)
rm -f $(DESTDIR)$(libdir)/libgobject-2.0.so
ln -s $(GLIB_RUNTIME_LIBDIR)/libgobject-2.0.so.0.$(LT_CURRENT).$(LT_REVISION) $(DESTDIR)$(libdir)/libgobject-2.0.so
endif
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