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https://github.com/python/cpython
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Issue #26932: Fixed support of RTLD_* constants defined as enum values,
not via macros (in particular on Android). Patch by Chi Hsuan Yen.
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@ -1045,6 +1045,9 @@ Tests
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Build
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-----
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- Issue #26932: Fixed support of RTLD_* constants defined as enum values,
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not via macros (in particular on Android). Patch by Chi Hsuan Yen.
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- Issue #22359: Disable the rules for running _freeze_importlib and pgen when
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cross-compiling. The output of these programs is normally saved with the
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source code anyway, and is still regenerated when doing a native build.
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@ -5480,14 +5480,14 @@ PyInit__ctypes(void)
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#endif
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/* If RTLD_LOCAL is not defined (Windows!), set it to zero. */
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#ifndef RTLD_LOCAL
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#if !HAVE_DECL_RTLD_LOCAL
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#define RTLD_LOCAL 0
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#endif
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/* If RTLD_GLOBAL is not defined (cygwin), set it to the same value as
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RTLD_LOCAL.
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*/
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#ifndef RTLD_GLOBAL
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#if !HAVE_DECL_RTLD_GLOBAL
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#define RTLD_GLOBAL RTLD_LOCAL
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#endif
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@ -1307,7 +1307,7 @@ static PyObject *py_dl_open(PyObject *self, PyObject *args)
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PyObject *name, *name2;
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char *name_str;
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void * handle;
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#ifdef RTLD_LOCAL
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#if HAVE_DECL_RTLD_LOCAL
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int mode = RTLD_NOW | RTLD_LOCAL;
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#else
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/* cygwin doesn't define RTLD_LOCAL */
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@ -12895,25 +12895,25 @@ all_ins(PyObject *m)
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if (PyModule_AddIntMacro(m, XATTR_SIZE_MAX)) return -1;
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#endif
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#ifdef RTLD_LAZY
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#if HAVE_DECL_RTLD_LAZY
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if (PyModule_AddIntMacro(m, RTLD_LAZY)) return -1;
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#endif
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#ifdef RTLD_NOW
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#if HAVE_DECL_RTLD_NOW
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if (PyModule_AddIntMacro(m, RTLD_NOW)) return -1;
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#endif
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#ifdef RTLD_GLOBAL
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#if HAVE_DECL_RTLD_GLOBAL
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if (PyModule_AddIntMacro(m, RTLD_GLOBAL)) return -1;
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#endif
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#ifdef RTLD_LOCAL
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#if HAVE_DECL_RTLD_LOCAL
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if (PyModule_AddIntMacro(m, RTLD_LOCAL)) return -1;
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#endif
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#ifdef RTLD_NODELETE
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#if HAVE_DECL_RTLD_NODELETE
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if (PyModule_AddIntMacro(m, RTLD_NODELETE)) return -1;
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#endif
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#ifdef RTLD_NOLOAD
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#if HAVE_DECL_RTLD_NOLOAD
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if (PyModule_AddIntMacro(m, RTLD_NOLOAD)) return -1;
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#endif
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#ifdef RTLD_DEEPBIND
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#if HAVE_DECL_RTLD_DEEPBIND
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if (PyModule_AddIntMacro(m, RTLD_DEEPBIND)) return -1;
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#endif
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@ -25,7 +25,7 @@ to avoid the expense of doing their own locking).
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#ifdef HAVE_DLFCN_H
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#include <dlfcn.h>
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#endif
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#ifndef RTLD_LAZY
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#if !HAVE_DECL_RTLD_LAZY
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#define RTLD_LAZY 1
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#endif
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#endif
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@ -91,7 +91,7 @@ PyInterpreterState_New(void)
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interp->fscodec_initialized = 0;
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interp->importlib = NULL;
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#ifdef HAVE_DLOPEN
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#ifdef RTLD_NOW
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#if HAVE_DECL_RTLD_NOW
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interp->dlopenflags = RTLD_NOW;
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#else
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interp->dlopenflags = RTLD_LAZY;
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79
configure
vendored
79
configure
vendored
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@ -14255,6 +14255,85 @@ $as_echo "#define HAVE_BROKEN_SEM_GETVALUE 1" >>confdefs.h
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fi
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ac_fn_c_check_decl "$LINENO" "RTLD_LAZY" "ac_cv_have_decl_RTLD_LAZY" "#include <dlfcn.h>
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"
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if test "x$ac_cv_have_decl_RTLD_LAZY" = xyes; then :
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ac_have_decl=1
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else
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ac_have_decl=0
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fi
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_RTLD_LAZY $ac_have_decl
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_ACEOF
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ac_fn_c_check_decl "$LINENO" "RTLD_NOW" "ac_cv_have_decl_RTLD_NOW" "#include <dlfcn.h>
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"
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if test "x$ac_cv_have_decl_RTLD_NOW" = xyes; then :
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ac_have_decl=1
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else
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ac_have_decl=0
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fi
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_RTLD_NOW $ac_have_decl
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_ACEOF
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ac_fn_c_check_decl "$LINENO" "RTLD_GLOBAL" "ac_cv_have_decl_RTLD_GLOBAL" "#include <dlfcn.h>
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"
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if test "x$ac_cv_have_decl_RTLD_GLOBAL" = xyes; then :
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ac_have_decl=1
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else
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ac_have_decl=0
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fi
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_RTLD_GLOBAL $ac_have_decl
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_ACEOF
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ac_fn_c_check_decl "$LINENO" "RTLD_LOCAL" "ac_cv_have_decl_RTLD_LOCAL" "#include <dlfcn.h>
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"
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if test "x$ac_cv_have_decl_RTLD_LOCAL" = xyes; then :
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ac_have_decl=1
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else
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ac_have_decl=0
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fi
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_RTLD_LOCAL $ac_have_decl
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_ACEOF
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ac_fn_c_check_decl "$LINENO" "RTLD_NODELETE" "ac_cv_have_decl_RTLD_NODELETE" "#include <dlfcn.h>
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"
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if test "x$ac_cv_have_decl_RTLD_NODELETE" = xyes; then :
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ac_have_decl=1
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else
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ac_have_decl=0
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fi
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_RTLD_NODELETE $ac_have_decl
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_ACEOF
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ac_fn_c_check_decl "$LINENO" "RTLD_NOLOAD" "ac_cv_have_decl_RTLD_NOLOAD" "#include <dlfcn.h>
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"
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if test "x$ac_cv_have_decl_RTLD_NOLOAD" = xyes; then :
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ac_have_decl=1
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else
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ac_have_decl=0
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fi
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_RTLD_NOLOAD $ac_have_decl
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_ACEOF
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ac_fn_c_check_decl "$LINENO" "RTLD_DEEPBIND" "ac_cv_have_decl_RTLD_DEEPBIND" "#include <dlfcn.h>
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"
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if test "x$ac_cv_have_decl_RTLD_DEEPBIND" = xyes; then :
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ac_have_decl=1
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else
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ac_have_decl=0
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fi
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cat >>confdefs.h <<_ACEOF
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#define HAVE_DECL_RTLD_DEEPBIND $ac_have_decl
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_ACEOF
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# determine what size digit to use for Python's longs
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking digit size for Python's longs" >&5
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$as_echo_n "checking digit size for Python's longs... " >&6; }
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@ -4342,6 +4342,8 @@ then
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[define to 1 if your sem_getvalue is broken.])
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fi
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AC_CHECK_DECLS([RTLD_LAZY, RTLD_NOW, RTLD_GLOBAL, RTLD_LOCAL, RTLD_NODELETE, RTLD_NOLOAD, RTLD_DEEPBIND], [], [], [[#include <dlfcn.h>]])
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# determine what size digit to use for Python's longs
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AC_MSG_CHECKING([digit size for Python's longs])
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AC_ARG_ENABLE(big-digits,
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@ -167,6 +167,34 @@
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*/
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#undef HAVE_DECL_ISNAN
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/* Define to 1 if you have the declaration of `RTLD_DEEPBIND', and to 0 if you
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don't. */
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#undef HAVE_DECL_RTLD_DEEPBIND
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/* Define to 1 if you have the declaration of `RTLD_GLOBAL', and to 0 if you
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don't. */
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#undef HAVE_DECL_RTLD_GLOBAL
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/* Define to 1 if you have the declaration of `RTLD_LAZY', and to 0 if you
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don't. */
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#undef HAVE_DECL_RTLD_LAZY
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/* Define to 1 if you have the declaration of `RTLD_LOCAL', and to 0 if you
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don't. */
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#undef HAVE_DECL_RTLD_LOCAL
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/* Define to 1 if you have the declaration of `RTLD_NODELETE', and to 0 if you
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don't. */
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#undef HAVE_DECL_RTLD_NODELETE
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/* Define to 1 if you have the declaration of `RTLD_NOLOAD', and to 0 if you
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don't. */
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#undef HAVE_DECL_RTLD_NOLOAD
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/* Define to 1 if you have the declaration of `RTLD_NOW', and to 0 if you
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don't. */
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#undef HAVE_DECL_RTLD_NOW
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/* Define to 1 if you have the declaration of `tzname', and to 0 if you don't.
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*/
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#undef HAVE_DECL_TZNAME
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