mirror of
https://gitlab.com/libvirt/libvirt.git
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meson: src: build libvirt.syms and libvirt.def symbol files
Signed-off-by: Pavel Hrdina <phrdina@redhat.com> Reviewed-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Neal Gompa <ngompa13@gmail.com>
This commit is contained in:
parent
8fc4d28dba
commit
215a753222
@ -18,7 +18,6 @@ dnl <http://www.gnu.org/licenses/>.
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dnl
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AC_DEFUN([LIBVIRT_WIN_CHECK_SYMBOLS], [
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LIBVIRT_SYMBOL_FILE=libvirt.syms
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LIBVIRT_ADMIN_SYMBOL_FILE=admin/libvirt_admin.syms
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LIBVIRT_LXC_SYMBOL_FILE='$(srcdir)/libvirt_lxc.syms'
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LIBVIRT_QEMU_SYMBOL_FILE='$(srcdir)/libvirt_qemu.syms'
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@ -27,13 +26,11 @@ AC_DEFUN([LIBVIRT_WIN_CHECK_SYMBOLS], [
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# Also set the symbol file to .def, so src/Makefile generates libvirt.def
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# from libvirt.syms and passes libvirt.def instead of libvirt.syms to the
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# linker
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LIBVIRT_SYMBOL_FILE=libvirt.def
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LIBVIRT_ADMIN_SYMBOL_FILE=admin/libvirt_admin.def
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LIBVIRT_LXC_SYMBOL_FILE=libvirt_lxc.def
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LIBVIRT_QEMU_SYMBOL_FILE=libvirt_qemu.def
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;;
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esac
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AC_SUBST([LIBVIRT_SYMBOL_FILE])
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AC_SUBST([LIBVIRT_ADMIN_SYMBOL_FILE])
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AC_SUBST([LIBVIRT_LXC_SYMBOL_FILE])
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AC_SUBST([LIBVIRT_QEMU_SYMBOL_FILE])
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@ -75,11 +75,7 @@ include access/Makefile.inc.am
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include logging/Makefile.inc.am
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include locking/Makefile.inc.am
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include admin/Makefile.inc.am
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include esx/Makefile.inc.am
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include vmx/Makefile.inc.am
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include vmware/Makefile.inc.am
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include vbox/Makefile.inc.am
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include openvz/Makefile.inc.am
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include qemu/Makefile.inc.am
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include bhyve/Makefile.inc.am
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include libxl/Makefile.inc.am
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@ -221,9 +217,8 @@ check-local: check-protocol check-symfile check-symsorting \
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# All .syms files should be placed in exactly one of these three lists,
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# depending on whether they are stored in git and/or used in the build.
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SYM_FILES += $(USED_SYM_FILES)
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USED_SYM_FILES += $(srcdir)/libvirt_private.syms
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GENERATED_SYM_FILES += \
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libvirt.syms libvirt.def libvirt_qemu.def libvirt_lxc.def \
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libvirt_qemu.def libvirt_lxc.def \
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$(NULL)
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@ -245,52 +240,6 @@ check-augeas: $(augeas_DATA) $(augeastest_DATA)
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AUG_GENTEST_SCRIPT = $(top_srcdir)/scripts/augeas-gentest.py
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AUG_GENTEST = $(RUNUTF8) $(PYTHON) $(AUG_GENTEST_SCRIPT)
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#
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# Build our version script. This is composed of three parts:
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#
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# 1. libvirt_public.syms - public API. These functions are always
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# present in the library and should never change incompatibly.
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#
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# 2. libvirt_private.syms - private API. These symbols are private and
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# semantics may change on every release, hence the version number is
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# spliced in at build time. This ensures that if libvirtd, virsh, or a
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# driver module was built against one libvirt release, it will refuse to
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# load with another where symbols may have same names but different
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# semantics. Such symbols should never be visible in an (installed)
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# public header file.
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#
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# 3. libvirt_*.syms - dynamic private API. Like libvirt_private.syms,
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# except that build options (such as --enable-debug) can mean these
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# symbols aren't present at all.
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#
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USED_SYM_FILES += $(srcdir)/libvirt_driver_modules.syms
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if WITH_LINUX
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USED_SYM_FILES += $(srcdir)/libvirt_linux.syms
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else ! WITH_LINUX
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SYM_FILES += $(srcdir)/libvirt_linux.syms
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endif ! WITH_LINUX
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if WITH_SASL
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USED_SYM_FILES += $(srcdir)/libvirt_sasl.syms
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else ! WITH_SASL
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SYM_FILES += $(srcdir)/libvirt_sasl.syms
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endif ! WITH_SASL
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if WITH_SSH2
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USED_SYM_FILES += $(srcdir)/libvirt_libssh2.syms
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else ! WITH_SSH2
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SYM_FILES += $(srcdir)/libvirt_libssh2.syms
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endif ! WITH_SSH2
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if WITH_LIBSSH
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USED_SYM_FILES += $(srcdir)/libvirt_libssh.syms
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else ! WITH_LIBSSH
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SYM_FILES += $(srcdir)/libvirt_libssh.syms
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endif ! WITH_LIBSSH
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BUILT_SOURCES += $(GENERATED_SYM_FILES)
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# Empty source list - it merely links a bunch of convenience libs together
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@ -1,11 +1,5 @@
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# vim: filetype=automake
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ACCESS_DRIVER_SYM_FILES = \
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libvirt_access.syms \
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libvirt_access_qemu.syms \
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libvirt_access_lxc.syms \
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$(NULL)
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ACCESS_DRIVER_API_FILES = \
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libvirt_access.xml \
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libvirt_access_qemu.xml \
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@ -14,8 +8,6 @@ ACCESS_DRIVER_API_FILES = \
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ACCESS_DRIVER_POLKIT_POLICY = access/org.libvirt.api.policy
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GENERATED_SYM_FILES += $(ACCESS_DRIVER_SYM_FILES)
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libvirt_la_BUILT_LIBADD += libvirt_driver_access.la
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$(ACCESS_DRIVER_POLKIT_POLICY): $(srcdir)/access/viraccessperm.h \
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@ -33,24 +25,10 @@ endif WITH_LIBVIRTD
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BUILT_SOURCES += $(ACCESS_DRIVER_POLKIT_POLICY)
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endif WITH_POLKIT
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BUILT_SOURCES += \
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$(ACCESS_DRIVER_API_FILES) \
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$(NULL)
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libvirt_access.syms: $(srcdir)/rpc/gendispatch.pl \
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$(REMOTE_PROTOCOL) Makefile.am
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$(AM_V_GEN)$(PERL) -w $(srcdir)/rpc/gendispatch.pl --mode=aclsym \
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remote REMOTE $(REMOTE_PROTOCOL) > $@
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libvirt_access_qemu.syms: $(srcdir)/rpc/gendispatch.pl \
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$(QEMU_PROTOCOL) Makefile.am
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$(AM_V_GEN)$(PERL) -w $(srcdir)/rpc/gendispatch.pl --mode=aclsym \
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qemu QEMU $(QEMU_PROTOCOL) > $@
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libvirt_access_lxc.syms: $(srcdir)/rpc/gendispatch.pl \
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$(LXC_PROTOCOL) Makefile.am
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$(AM_V_GEN)$(PERL) -w $(srcdir)/rpc/gendispatch.pl --mode=aclsym \
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lxc LXC $(LXC_PROTOCOL) > $@
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libvirt_access.xml: $(srcdir)/rpc/gendispatch.pl \
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$(REMOTE_PROTOCOL) Makefile.am
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$(AM_V_GEN)$(PERL) -w $(srcdir)/rpc/gendispatch.pl --mode=aclapi \
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@ -13,14 +13,17 @@ remote_path = meson.source_root() / 'src' / 'remote'
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access_gen_headers = []
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access_gen_sources = []
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access_gen_sym = []
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foreach name : [ 'remote', 'qemu', 'lxc' ]
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if name == 'remote'
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header_file = 'viraccessapicheck.h'
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source_file = 'viraccessapicheck.c'
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syms_file = 'libvirt_access.syms'
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else
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header_file = 'viraccessapicheck@0@.h'.format(name)
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source_file = 'viraccessapicheck@0@.c'.format(name)
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syms_file = 'libvirt_access_@0@.syms'.format(name)
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endif
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protocol_file = remote_path / '@0@_protocol.x'.format(name)
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@ -42,6 +45,15 @@ foreach name : [ 'remote', 'qemu', 'lxc' ]
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],
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capture: true,
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)
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access_gen_sym += custom_target(
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syms_file,
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output: syms_file,
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capture: true,
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command: [
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gendispatch_prog, '--mode=aclsym', name, name.to_upper(), protocol_file,
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]
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)
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endforeach
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if conf.has('WITH_POLKIT')
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@ -70,3 +82,5 @@ access_dep = declare_dependency(
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include_directories: access_inc_dir,
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sources: access_gen_headers,
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)
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generated_sym_files += access_gen_sym
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@ -1,7 +0,0 @@
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# vim: filetype=automake
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if WITH_ESX
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USED_SYM_FILES += $(srcdir)/libvirt_esx.syms
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else ! WITH_ESX
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SYM_FILES += $(srcdir)/libvirt_esx.syms
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endif ! WITH_ESX
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@ -54,3 +54,9 @@ if conf.has('WITH_ESX')
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],
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)
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endif
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if conf.has('WITH_ESX')
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used_sym_files += 'libvirt_esx.syms'
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else
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sym_files += 'libvirt_esx.syms'
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endif
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@ -85,6 +85,44 @@ if conf.has('WITH_DTRACE_PROBES')
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endif
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# symbol files
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public_sym_file = 'libvirt_public.syms'
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used_sym_files = [
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'libvirt_private.syms',
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'libvirt_driver_modules.syms',
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]
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generated_sym_files = []
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sym_files = []
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if host_machine.system() == 'linux'
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used_sym_files += 'libvirt_linux.syms'
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else
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sym_files += 'libvirt_linux.syms'
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endif
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if conf.has('WITH_SASL')
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used_sym_files += 'libvirt_sasl.syms'
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else
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sym_files += 'libvirt_sasl.syms'
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endif
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if conf.has('WITH_LIBSSH')
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used_sym_files += 'libvirt_libssh.syms'
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else
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sym_files += 'libvirt_libssh.syms'
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endif
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if conf.has('WITH_SSH2')
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used_sym_files += 'libvirt_libssh2.syms'
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else
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sym_files += 'libvirt_libssh2.syms'
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endif
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# list subdirectories
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subdir('util')
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@ -150,3 +188,44 @@ driver_lib = static_library(
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conf_inc_dir,
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],
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)
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# symbol files for libvirt.so
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# Build our version script. This is composed of three parts:
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#
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# 1. libvirt_public.syms - public API. These functions are always
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# present in the library and should never change incompatibly.
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#
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# 2. libvirt_private.syms - private API. These symbols are private and
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# semantics may change on every release, hence the version number is
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# spliced in at build time. This ensures that if libvirtd, virsh, or a
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# driver module was built against one libvirt release, it will refuse to
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# load with another where symbols may have same names but different
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# semantics. Such symbols should never be visible in an (installed)
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# public header file.
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#
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# 3. libvirt_*.syms - dynamic private API. Like libvirt_private.syms,
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# except that build options (such as --enable-debug) can mean these
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# symbols aren't present at all.
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libvirt_syms = custom_target(
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'libvirt.syms',
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input: [ public_sym_file ] + used_sym_files + generated_sym_files,
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output: 'libvirt.syms',
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command: [
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meson_python_prog, python3_prog.path(), meson_gen_sym_prog.path(),
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'@OUTPUT@', 'LIBVIRT_PRIVATE_' + meson.project_version(), '@INPUT@',
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],
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)
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if host_machine.system() == 'windows'
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libvirt_def = custom_target(
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'libvirt.def',
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input: libvirt_syms,
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output: 'libvirt.def',
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command: [
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meson_python_prog, python3_prog.path(), meson_gen_def_prog.path(),
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'@INPUT@', '@OUTPUT@',
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],
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)
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endif
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@ -1,7 +0,0 @@
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# vim: filetype=automake
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if WITH_OPENVZ
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USED_SYM_FILES += $(srcdir)/libvirt_openvz.syms
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else ! WITH_OPENVZ
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SYM_FILES += $(srcdir)/libvirt_openvz.syms
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endif ! WITH_OPENVZ
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@ -18,3 +18,9 @@ if conf.has('WITH_OPENVZ')
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],
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)
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endif
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if conf.has('WITH_OPENVZ')
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used_sym_files += 'libvirt_openvz.syms'
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else
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sym_files += 'libvirt_openvz.syms'
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endif
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@ -133,12 +133,6 @@ BUILT_SOURCES += \
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$(REMOTE_DAEMON_GENERATED) \
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$(NULL)
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if WITH_REMOTE
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USED_SYM_FILES += $(srcdir)/libvirt_remote.syms
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else ! WITH_REMOTE
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SYM_FILES += $(srcdir)/libvirt_remote.syms
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endif ! WITH_REMOTE
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if WITH_LIBVIRTD
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sbin_PROGRAMS += libvirtd virtproxyd
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@ -57,3 +57,9 @@ if conf.has('WITH_REMOTE')
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],
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)
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endif
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if conf.has('WITH_REMOTE')
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used_sym_files += 'libvirt_remote.syms'
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else
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sym_files += 'libvirt_remote.syms'
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endif
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@ -1,7 +0,0 @@
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# vim: filetype=automake
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if WITH_VMWARE
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USED_SYM_FILES += $(srcdir)/libvirt_vmware.syms
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else ! WITH_VMWARE
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SYM_FILES += $(srcdir)/libvirt_vmware.syms
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endif ! WITH_VMWARE
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],
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)
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endif
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if conf.has('WITH_VMWARE')
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used_sym_files += 'libvirt_vmware.syms'
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else
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sym_files += 'libvirt_vmware.syms'
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endif
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@ -1,7 +0,0 @@
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# vim: filetype=automake
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if WITH_VMX
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USED_SYM_FILES += $(srcdir)/libvirt_vmx.syms
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else ! WITH_VMX
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SYM_FILES += $(srcdir)/libvirt_vmx.syms
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endif ! WITH_VMX
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endif
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vmx_inc_dir = include_directories('.')
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if conf.has('WITH_VMX')
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used_sym_files += 'libvirt_vmx.syms'
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else
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sym_files += 'libvirt_vmx.syms'
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endif
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