From 7e0e7dc25f50acd6922493ae620ee5cbf107a79a Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Wed, 22 Feb 2017 17:40:45 -0800 Subject: [PATCH] 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 [ Andrey Smirnov: ported to Python 3.6 ] Signed-off-by: Andrey Smirnov --- Makefile.pre.in | 6 +++++- configure.ac | 18 +++++++++++++----- setup.py | 2 +- 3 files changed, 19 insertions(+), 7 deletions(-) diff --git a/Makefile.pre.in b/Makefile.pre.in index 2a82f3308f..e678c8817e 100644 --- a/Makefile.pre.in +++ b/Makefile.pre.in @@ -1420,7 +1420,7 @@ LIBSUBDIRS= site-packages \ logging csv wsgiref urllib \ ctypes ctypes/macholib \ idlelib idlelib/Icons \ - distutils distutils/command $(XMLLIBSUBDIRS) \ + distutils distutils/command \ importlib \ turtledemo \ multiprocessing multiprocessing/dummy \ @@ -1510,6 +1510,10 @@ ifeq (@CURSES@,yes) LIBSUBDIRS += curses endif +ifeq (@EXPAT@,yes) +LIBSUBDIRS += $(XMLLIBSUBDIRS) +endif + ifeq (@LIB2TO3@,yes) LIBSUBDIRS += lib2to3 lib2to3/fixes lib2to3/pgen2 TESTSUBDIRS += lib2to3/tests \ diff --git a/configure.ac b/configure.ac index acd98381a3..9ef0ecd42f 100644 --- a/configure.ac +++ b/configure.ac @@ -3084,13 +3084,21 @@ PKG_PROG_PKG_CONFIG AC_SUBST(DISABLED_EXTENSIONS) # Check for use of the system expat library -AC_MSG_CHECKING(for --with-system-expat) -AC_ARG_WITH(system_expat, - AS_HELP_STRING([--with-system-expat], [build pyexpat module using an installed expat library, see Doc/library/pyexpat.rst (default is no)]), +AC_MSG_CHECKING(for --with-expat) +AC_ARG_WITH(expat, + AS_HELP_STRING([--with-expat], [select which expat version to use: system, builtin, none]), [], - [with_system_expat="no"]) + [with_expat="builtin"]) -AC_MSG_RESULT($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) diff --git a/setup.py b/setup.py index 4063d7ffa5..211a160f29 100644 --- a/setup.py +++ b/setup.py @@ -1666,7 +1666,7 @@ class PyBuildExt(build_ext): # # 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 = [] extra_compile_args = [] -- 2.25.1