glib/gobject/Makefile.am
Colin Walters 5195ddefba Use -fvisibility=hidden by default on Unix
Now that we have all symbols annotated as GLIB_PUBLIC, we can switch
the build to default to hiding symbols.  The major advantage of this
is that it's much harder to accidentally leak symbols.

This patch only adds it to CFLAGS for the sublibraries; we don't want
to affect things like gio/fam, nor the executables.

However, this patch only changes Unix - on Windows, we keep the
.symbols file because we still ultimately need a .def file in order to
generate a .dll.

To unify both Unix and Windows again, we need to do what cairo does
and parse the headers at build time.

https://bugzilla.gnome.org/show_bug.cgi?id=688681
2012-11-30 14:32:57 -05:00

308 lines
8.8 KiB
Makefile

# 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\" \
$(glib_INCLUDES) \
$(GLIB_DEBUG_FLAGS) \
-DGOBJECT_COMPILATION \
-D_GOBJECT_API=G_PUBLIC_API \
-D_G_API=_GOBJECT_API \
$(NULL)
gobject.def: gobject.symbols $(top_builddir)/glib/glibconfig.h $(top_srcdir)/glib/process-symbol-file.sh Makefile
$(AM_V_GEN) env GLIB_DEBUG_FLAGS="$(GLIB_DEBUG_FLAGS)" $(top_srcdir)/glib/process-symbol-file.sh $< $@
libglib = $(top_builddir)/glib/libglib-2.0.la
# libraries to compile and install
lib_LTLIBRARIES = libgobject-2.0.la
if OS_WIN32_AND_DLL_COMPILATION
gobject_def = gobject.def
export_symbols = -export-symbols $(gobject_def)
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:
$(uninstall_ms_lib_cmd)
if PLATFORM_WIN32
no_undefined = -no-undefined
endif
if OS_WIN32_AND_DLL_COMPILATION
gobject_win32_res = gobject-win32-res.o
gobject_win32_res_ldflag = -Wl,$(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:
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 = $(AM_CFLAGS) $(LIBFFI_CFLAGS) $(GLIB_HIDDEN_VISIBILITY_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 \
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 \
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/$$/",/' > xgen-gms \
&& cp xgen-gms gmarshal.strings \
&& rm -f xgen-gms xgen-gms~
glib-genmarshal.o: gmarshal.strings
# target platform:
libgobjectinclude_HEADERS = $(gobject_target_headers)
libgobject_2_0_la_SOURCES = $(gobject_target_sources)
#
# programs to compile and install
#
bin_PROGRAMS = gobject-query glib-genmarshal
bin_SCRIPTS = glib-mkenums
noinst_PROGRAMS = testgobject
# source files
gobject_query_SOURCES = gobject-query.c
glib_genmarshal_SOURCES = glib-genmarshal.c
testgobject_SOURCES = testgobject.c
# link programs against libgobject
progs_LDADD = ./libgobject-2.0.la $(libglib)
glib_genmarshal_LDADD = $(libglib)
gobject_query_LDADD = $(progs_LDADD)
testgobject_LDADD = $(progs_LDADD)
#
# auxillary files
#
EXTRA_DIST += \
makefile.msc.in \
gobject.rc.in \
libgobject-gdb.py.in \
glib-mkenums.in
CLEANFILES += libgobject-gdb.py
BUILT_EXTRA_DIST = \
makefile.msc \
gobject.rc
gobject-win32-res.o: gobject.rc
$(AM_V_GEN) $(WINDRES) gobject.rc $@
gobject-2.0.lib: libgobject-2.0.la gobject.def
lib -machine:@LIB_EXE_MACHINE_FLAG@ -name:libgobject-2.0-$(LT_CURRENT_MINUS_AGE).dll -def:$(builddir)/gobject.def -out:$@
dist-hook: $(BUILT_EXTRA_DIST) ../build/win32/vs9/gobject.vcproj ../build/win32/vs10/gobject.vcxproj ../build/win32/vs10/gobject.vcxproj.filters
files='$(BUILT_EXTRA_DIST)'; \
for f in $$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