我对子目录对象有疑问，正在尝试构建 libspice
./autogen.sh --prefix=$PREFIX
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal -I /home/shved/Projects/usr/share/aclocal --force -I m4
autoreconf: configure.ac: tracing
autoreconf: configure.ac: adding subdirectory spice-common to autoreconf
autoreconf: Entering directory `spice-common'
autoreconf: configure.ac: adding subdirectory spice-protocol to autoreconf
autoreconf: Entering directory `spice-protocol'
autoreconf: running: aclocal -I /home/shved/Projects/usr/share/aclocal --force
autoreconf: configure.ac: not using Libtool
autoreconf: running: /usr/bin/autoconf --force
autoreconf: running: /usr/bin/autoheader --force
autoreconf: running: automake --add-missing --copy --force-missing
autoreconf: Leaving directory `spice-protocol'
autoreconf: running: libtoolize --copy --force
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `build-aux'.
libtoolize: copying file `build-aux/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
libtoolize: copying file `m4/libtool.m4'
libtoolize: copying file `m4/ltoptions.m4'
libtoolize: copying file `m4/ltsugar.m4'
libtoolize: copying file `m4/ltversion.m4'
libtoolize: copying file `m4/lt~obsolete.m4'
automake: warnings are treated as errors
common/Makefile.am:4: warning: source file '$(srcdir)/generated_client_demarshallers.c' is in a subdirectory,
common/Makefile.am:4: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled. For now, the corresponding output
automake: object file(s) will be placed in the top-level directory. However,
automake: this behaviour will change in future Automake versions: they will
automake: unconditionally cause object files to be placed in the same subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.
common/Makefile.am:4: warning: source file '$(srcdir)/generated_client_demarshallers1.c' is in a subdirectory,
common/Makefile.am:4: but option 'subdir-objects' is disabled
common/Makefile.am:4: warning: source file '$(srcdir)/generated_client_marshallers.c' is in a subdirectory,
common/Makefile.am:4: but optio./autogen.sh --prefix=$PREFIX
autoreconf: Entering directory `.'
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal -I /home/shved/Projects/usr/share/aclocal --force -I m4
autoreconf: configure.ac: tracing
autoreconf: configure.ac: adding subdirectory spice-common to autoreconf
autoreconf: Entering directory `spice-common'
autoreconf: configure.ac: adding subdirectory spice-protocol to autoreconf
autoreconf: Entering directory `spice-protocol'
autoreconf: running: aclocal -I /home/shved/Projects/usr/share/aclocal --force
autoreconf: configure.ac: not using Libtool
autoreconf: running: /usr/bin/autoconf --force
autoreconf: running: /usr/bin/autoheader --force
autoreconf: running: automake --add-missing --copy --force-missing
autoreconf: Leaving directory `spice-protocol'
autoreconf: running: libtoolize --copy --force
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `build-aux'.
libtoolize: copying file `build-aux/ltmain.sh'
libtoolize: putting macros in AC_CONFIG_MACRO_DIR, `m4'.
libtoolize: copying file `m4/libtool.m4'
libtoolize: copying file `m4/ltoptions.m4'
libtoolize: copying file `m4/ltsugar.m4'
libtoolize: copying file `m4/ltversion.m4'
libtoolize: copying file `m4/lt~obsolete.m4'
automake: warnings are treated as errors
common/Makefile.am:4: warning: source file '$(srcdir)/generated_client_demarshallers.c' is in a subdirectory,
common/Makefile.am:4: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled. For now, the corresponding output
automake: object file(s) will be placed in the top-level directory. However,
automake: this behaviour will change in future Automake versions: they will
automake: unconditionally cause object files to be placed in the same subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.
common/Makefile.am:4: warning: source file '$(srcdir)/generated_client_demarshallers1.c' is in a subdirectory,
common/Makefile.am:4: but option 'subdir-objects' is disabled
common/Makefile.am:4: warning: source file '$(srcdir)/generated_client_marshallers.c' is in a subdirectory,
common/Makefile.am:4: but option 'subdir-objects' is disabled
common/Makefile.am:4: warning: source file '$(srcdir)/generated_client_marshallers1.c' is in a subdirectory,
common/Makefile.am:4: but option 'subdir-objects' is disabled
common/Makefile.am:11: warning: source file '$(srcdir)/generated_server_demarshallers.c' is in a subdirectory,
common/Makefile.am:11: but option 'subdir-objects' is disabled
common/Makefile.am:11: warning: source file '$(srcdir)/generated_server_marshallers.c' is in a subdirectory,
common/Makefile.am:11: but option 'subdir-objects' is disabled
autoreconf: automake failed with exit status: 1
我没有改变任何东西，只是从 git 克隆。我试图在bugzilla询问，但没有任何回应。
我的 autoreconf 版本是 2.69 我的 automake 版本是 1.14
任何的想法？谢谢你。