emacs/cross/ndk-build, branch scratch/interpreted-function

Improve C++ standard library detection on Android

2024-03-17T11:34:09+00:00

* 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.

; Add 2024 to copyright years

2024-01-02T02:30:05+00:00

; Fix typos

2023-12-10T12:22:04+00:00

Fix x86_64 builds of libjpeg on Android

2023-03-04T13:05:02+00:00

* cross/ndk-build/ndk-build-shared-library.mk:
* cross/ndk-build/ndk-build-static-library.mk: Specify right ELF
format for 64 bit executables.

Fix calls to nasm in cross/ndk-build

2023-03-04T13:01:28+00:00

* cross/ndk-build/ndk-build-shared-library.mk:
* cross/ndk-build/ndk-build-static-library.mk: Ensure nasm
generates ELF objects.

Improve support for building Android C++ dependencies

2023-03-04T03:19:25+00:00

* configure.ac: Call ndk_LATE after gl_EARLY.
* cross/ndk-build/Makefile.in (NDK_BUILD_CXX): New variable.
* cross/ndk-build/ndk-build-shared-library.mk:
* cross/ndk-build/ndk-build-static-library.mk: Use it.
* java/INSTALL: Describe how to build C++ dependencies.
* m4/ndk-build.m4 (ndk_LATE): New macro.
(ndk_INIT): Try to find a suitable C++ compiler.
(ndk_CHECK_MODULES): Make sure the C++ compiler works before
allowing C++ dependencies.

Fix cross-compilation of C++ code with old NDK versions

2023-03-04T00:45:11+00:00

* cross/ndk-build/Makefile.in (NDK_BUILD_CFLAGS_CXX): New variable.
* cross/ndk-build/ndk-build-shared-library.mk
($(call objname,$(LOCAL_MODULE),$(basename $(1)))):
* cross/ndk-build/ndk-build-static-library.mk
($(call objname,$(LOCAL_MODULE),$(basename $(1)))): Use it to build
C++ code.

Fix out-of-tree builds with native dependencies

2023-03-03T13:22:00+00:00

* cross/ndk-build/ndk-build-shared-library.mk:
* cross/ndk-build/ndk-build-static-library.mk: Include
ndk-resolve.mk in srcdir.

; * cross/ndk-build/README: Update accordingly.

2023-03-03T13:14:08+00:00

Summary: Update Android port

2023-03-02T10:31:35+00:00

* INSTALL: Document where to find Android installation
instructions.
* configure.ac (CHECK_LISP_OBJECT_TYPE): Pacify
-Wsuggest-attribute=noreturn only on Android.
* cross/ndk-build/README: New file.
* doc/emacs/android.texi (Android):
* doc/emacs/emacs.texi (Top):
* doc/emacs/input.texi (Other Input Devices): Untabify menus.
* etc/NEWS: Move INSTALL.android to java/INSTALL.
* java/INSTALL: New file.
* java/README:
* src/coding.c (from_unicode_buffer): Make Android specific code
only build on Android.