emacs/cross, branch feature/delsel-replace

; Add 2026 to copyright years.

2026-01-01T12:54:34+00:00

Remove ctags program

2025-03-22T18:57:29+00:00

Remove our old ctags and suggest Universal Ctags instead.
This fixes a FIXME in lib-src/Makefile.in and speeds up compilation
quite a bit on my older CPU when I compile with	--enable-gcc-warnings.
It also lessens installation and runtime footprint. (Bug#76322)
* .gitignore: Remove lib-src/ctags.
* admin/authors.el (authors-renamed-files-alist): Remove ctags.1.
* admin/check-man-pages: ctags.1 is no longer a special case.
* admin/quick-install-emacs (PUBLIC_LIBSRC_BINARIES): Remove ctags.
* cross/Makefile.in (LIBSRC_BINARIES): Remove lib-src/ctags.
* doc/man/ctags.1, lib-src/ctags.c: Remove.
* java/Makefile.in (CROSS_LIBSRC_BINS): Remove ctags.
* lib-src/Makefile.in (INSTALLABLES): Remove ctags${EXEEXT}.
(ctags${EXEEXT}): Remove.
* lib-src/etags.c (CTAGS): Remove.  All uses replaced by ...
(ctags): ... this new static var.
(STDIN): Remove macro.  All uses replaced by new STDIN_OPTION constant.
(CTAGS_OPTION, STDIN_OPTION): New contants.
(longopts): New --ctags option.
(ctags_default_C_help): New constant,
to override default_C_help at runtime.
(default_C_help): Now always the etags version.
(C_LANG_NAMES_INDEX): New macro.
(print_language_names): Do not assume etags.
(PROGRAM_NAME): Remove.  All uses removed.
(print_help): Document --ctags if PRINT_UNDOCUMENTED_OPTIONS_HELP.
(main): Support new --ctags option, and support all [ce]tags options.
* test/manual/etags/Makefile (CTAGS_PROG):
Now etags --ctags, since there is no longer a ctags.

Simplify cross cleaning

2025-01-19T07:28:10+00:00

* cross/Makefile.in (clean, maintainer-clean):
Prefer a single ‘find’ to doing ‘find’ in a shell loop.

Update copyright year to 2025

2025-01-01T07:39:17+00:00

Run "TZ=UTC0 admin/update-copyright".

Port to Android 35

2024-09-04T09:24:34+00:00

* configure.ac: Temporary workaround for Gnulib bug.  Verify
that the provided android.jar corresponds to Android 35, or any
later version.

* cross/ndk-build/Makefile.in (NDK_BUILD_SO_LDFLAGS): New
variable.

* cross/ndk-build/ndk-resolve.mk
(NDK_LOCAL_A_NAMES_$(LOCAL_MODULE)): Define to
NDK_BUILD_SO_LDFLAGS by default to enable building binaries
with support for 16 kb page sizes.

* java/AndroidManifest.xml.in: Target SDK 35.

* java/INSTALL (16KB PAGE SIZES): New section.  Replace
references to Android 34 with 35.

* java/org/gnu/emacs/EmacsActivity.java (onCreate): Restore
pre-SDK 35 inset-relative placement.

* java/org/gnu/emacs/EmacsFillPolygon.java (perform): Suppress
deprecation warnings, and document why.

* m4/ndk-build.m4 (ndk_INIT, ndk_LATE): Check for and enable
toolchain support for 16 KB page sizes, if available.
(ndk_CONFIG_FILES): Export linker options so derived.

* src/conf_post.h [__ANDROID_API__ < 35]: Include system time.h
and redefine timezone_t to rpl_timezone_t, so that the Gnulib
replacement may not conflict with the useless OS type.

Enable caching values generated by the Android build system

2024-06-30T04:10:21+00:00

* 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.

Minor enhancements to the Android build system

2024-06-06T12:56:33+00:00

* 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.

Generate Android shared library list automatically

2024-04-22T08:30:15+00:00

* .gitignore: Ignore new generated files.

* cross/Makefile.in (src/Makefile): Remove leftover
specification of the source Gnulib directory.

* cross/ndk-build/ndk-build.mk.in (NDK_BUILD_READELF): New
variable.

* java/Makefile.in (CONFIG_FILE, ALL_DEPENDENCIES, READELF)
(cf-stamp-1, cf-stamp): New variables and rules; compute the set
of library files in the order of loading and generate a file
with this information.
(ALL_CLASS_FILES): New variable; if builddir is not srcdir,
$($(CONFIG_FILE), $(CLASS_FILES)): Depend on EmacsConfig.java.
add generated files in the build directory.
(classes.dex): Adjust to match.

* java/org/gnu/emacs/EmacsNative.java (EmacsNative)
: Load shared libraries from
EMACS_SHARED_LIBRARIES rather than a hard-coded list.

* m4/ndk-build.m4 (ndk_INIT): Search for readelf...
(ndk_CHECK_MODULES): ...and substitute its path as
NDK_BUILD_READELF.

Guarantee presence of emacs-module.h during cross-compilation

2024-04-11T02:31:17+00:00

* cross/Makefile.in (src/emacs-module.h): New rule.
(src/libemacs.so): Depend on the same.

Guarantee presence of epaths.h during cross-compilation

2024-04-11T02:25:29+00:00

* cross/Makefile.in (src/epaths.h): New rule.
(src/libemacs.so): Depend on the same.