* build-aux/ndk-build-helper-1.mk:

* build-aux/ndk-build-helper-2.mk:

* build-aux/ndk-build-helper.mk: Do not generate file names with
redundant directory separators, to port to systems where the
semantics of this are undefined.

* configure.ac: Provide a cache file to the recursive invocation
of configure if one is specified for the initial.

* cross/ndk-build/Makefile.in (my-dir): Better conform to the
original ndk-build by generating directory names with no
trailing separator.

* m4/ndk-build.m4 (ndk_resolve_import_module, ndk_SEARCH_MODULE):
Cache the names of Android.mk files and the commands produced
from them.

* m4/wchar_t.m4: Remove; no longer needed.

* build-aux/make-info-dir: Adapt to latest changes in Org manual's
markup.

* build-aux/ndk-build-helper-1.mk:

* build-aux/ndk-build-helper-2.mk:

* cross/ndk-build/ndk-build-shared-library.mk:

* cross/ndk-build/ndk-build-static-library.mk:

* cross/ndk-build/ndk-resolve.mk
(NDK_SO_EXTRA_FLAGS_$(LOCAL_MODULE)):
(NDK_LOCAL_SO_NAMES_$(LOCAL_MODULE)):
(NDK_LOCAL_A_NAMES_$(LOCAL_MODULE)): Reinforce tests for string
prefixes.

* m4/ndk-build.m4 (ndk_INIT): Guarantee that a module's
dependencies are recorded.

* configure.ac (XCONFIGURE): Prepare for building librsvg.

* build-aux/makecounter.sh: Introduce extern declaration of
emacs_shortlisp_counter.

* src/android.c (android_class_path): Declare static.

* src/androidfont.c (font_driver_class, font_spec_class)
(integer_class, font_metrics_class, font_object_class): Declare
static.

* src/androidterm.c (android_frame_parm_handlers): Move
declaration...

* src/androidterm.h (android_frame_parm_handlers): ... here.

f37f01b5046 Fix a typo in Introduction to Emacs Lisp (bug#70571).
d8687fd6cd8 Fix last change
494dfd9cf2b Fix indentation of if/else in 'csharp-ts-mode' (bug#70345)
1cc6322e612 ; * etc/PROBLEMS: Document crashes due to tree-sitter ABI...
42766f95e5c * build-aux/make-info-dir: Avoid bashism (bug#70484).
81476fa19e8 Improve documentation of selection and navigation in *xre...
2a533514929 Fix Widget manual typos, markup and omissions (bug#70502)
90be3015b4d ; Document bookmark fringe mark in the user manual
afd0b548fcc Fix python-ts-mode built-in functions and attributes (bug...
dc720decc3a Fix markup and indexing in the Calendar chapter of user m...
f593bf79a91 Fix the user manual for `calendar-time-zone-style'
aed2b7a3d82 Avoid assertion violations in 'push_prefix_prop'
c929532b469 Remove ert-equal-including-properties from manual
e3aae5fd385 ; Document 'filtered-frame-list'

* configure.ac: Stop relaying --with-ndk-cxx-shared to the
nested invocation of configure.

* build-aux/ndk-build-helper-1.mk (SYSTEM_LIBRARIES):

* build-aux/ndk-build-helper-2.mk (SYSTEM_LIBRARIES): Insert all
of the C++ libraries available on Android.

* configure.ac: Call ndk_LATE and ndk_LATE_EARLY within if
statement at toplevel, averting needless calls to AC_PROG_CXX.

* cross/ndk-build/Makefile.in (NDK_BUILD_CXX_STL)
(NDK_BUILD_CXX_LDFLAGS):

* cross/ndk-build/ndk-build.mk.in (NDK_BUILD_CXX_STL)
(NDK_BUILD_CXX_LDFLAGS): New variables.

* cross/ndk-build/ndk-resolve.mk (NDK_SYSTEM_LIBRARIES):
Introduce several other C++ libraries sometimes present on
Android.
(NDK_SO_EXTRA_FLAGS_$(LOCAL_MODULE)): Insert NDK_BUILD_CXX_STL
when any of these new C++ libraries are requested.

* m4/ndk-build.m4: Completely rewrite C++ compiler and library
detection.

* java/org/gnu/emacs/EmacsNative.java (EmacsNative): Attempt to
load more libraries from static initializer.

* java/INSTALL: Remove obsolete information.