Add an option to disable expat This patch replaces the existing --with-system-expat option with a --with-expat={system,builtin,none} option, which allows to tell Python whether we want to use the system expat (already installed), the expat builtin the Python sources, or no expat at all (which disables the installation of XML modules). Signed-off-by: Thomas Petazzoni Signed-off-by: Samuel Martin --- Makefile.pre.in | 6 +++++- configure.ac | 18 +++++++++++++----- setup.py | 2 +- 3 files changed, 19 insertions(+), 7 deletions(-) Index: cpython/Makefile.pre.in =================================================================== --- cpython.orig/Makefile.pre.in +++ cpython/Makefile.pre.in @@ -987,7 +987,7 @@ html json http dbm xmlrpc \ logging csv wsgiref urllib \ ctypes ctypes/macholib idlelib idlelib/Icons \ - distutils distutils/command $(XMLLIBSUBDIRS) \ + distutils distutils/command \ importlib \ turtledemo \ multiprocessing multiprocessing/dummy \ @@ -1065,6 +1065,10 @@ LIBSUBDIRS += curses endif +ifeq (@EXPAT@,yes) +LIBSUBDIRS += $(XMLLIBSUBDIRS) +endif + libinstall: build_all $(srcdir)/Lib/$(PLATDIR) $(srcdir)/Modules/xxmodule.c @for i in $(SCRIPTDIR) $(LIBDEST); \ do \ Index: cpython/configure.ac =================================================================== --- cpython.orig/configure.ac +++ cpython/configure.ac @@ -2178,13 +2178,21 @@ AC_SUBST(DISABLED_EXTENSIONS) # Check for use of the system expat library -AC_MSG_CHECKING(for --with-system-expat) -AC_ARG_WITH(system_expat, - AS_HELP_STRING([--with-system-expat], [build pyexpat module using an installed expat library]), +AC_MSG_CHECKING(for --with-expat) +AC_ARG_WITH(expat, + AS_HELP_STRING([--with-expat], [select which expat version to use: system, builtin, none]), [], - [with_system_expat="no"]) + [with_expat="builtin"]) -AC_MSG_RESULT($with_system_expat) +AC_MSG_RESULT($with_expat) + +if test "$with_expat" != "none"; then + EXPAT=yes +else + DISABLED_EXTENSIONS="${DISABLED_EXTENSIONS} pyexpat" + EXPAT=no +fi +AC_SUBST(EXPAT) # Check for use of the system libffi library AC_MSG_CHECKING(for --with-system-ffi) Index: cpython/setup.py =================================================================== --- cpython.orig/setup.py +++ cpython/setup.py @@ -1404,7 +1404,7 @@ # # More information on Expat can be found at www.libexpat.org. # - if '--with-system-expat' in sysconfig.get_config_var("CONFIG_ARGS"): + if '--with-expat=system' in sysconfig.get_config_var("CONFIG_ARGS"): expat_inc = [] define_macros = [] expat_lib = ['expat']