chemacs.git/configure.ac, branch devmain

Move Texinfo related autoconf code to a new separate texinfo.m4 file.

2026-05-29T07:25:18Z

Update from Gnulib by running admin/merge-gnulib

2026-05-27T04:57:20Z

In addition to the automatic changes, also do the following, needed due to recent Gnulib changes. * admin/merge-gnulib (AVOIDED_MODULES): Add btoc32, c32_apply_type_test, c32_get_type_test, c32isalnum, c32rtomb, c32tolower, c32toupper, localeinfo, mbrtoc32-regular. Remove btowc, iswctype, mbrtowc, wcrtomb, wctype, wctype-h. Also remove iswblank, iswdigit, iswxdigit, locale-h, raise, stdarg-h, some of which perhaps could have been removed earlier. * configure.ac (_REGEX_AVOID_UCHAR_H): New macro.

; Fix the build broken by a typo in configure.ac

2026-05-08T06:51:13Z

* configure.ac (module_env_snippet_32): Fix typo.

Bump master Emacs version to 32.0.50

2026-05-07T16:46:43Z

* README: * configure.ac: * etc/refcards/ru-refcard.tex: * exec/configure.ac: * java/AndroidManifest.xml.in (Version-code): * msdos/sed2v2.inp: * nt/README.W32: Bump Emacs version to 32.0.50. * etc/NEWS: Empty for Emacs 32. * lisp/cus-edit.el (customize-changed-options-previous-release): Set last version to 31.1. * src/emacs-module.in.h (struct emacs_env_32): Add. * src/module-env-31.h: Remove header comment. * src/module-env-32.h: New file.

Work around GCC bug 125116

2026-05-02T01:39:56Z

* configure.ac: When configured with --enable-gcc-warnings, use the -Wno-analyzer-allocation-size option if available. This works around a false positive bug in GCC 16.0.1 20260321 (Red Hat 16.0.1-0) x86-64; see .

Always compile w32image.c on MinGW (Bug#80924)

2026-04-30T15:52:22Z

This enables features unrelated to native image APIs, such as 'w32-export-frame' and 'yank-media', which need to call GDI+ functions. * configure.ac (HAVE_W32) [!CYGWIN]: Always include w32image.o in W32_OBJ. * etc/NEWS: Drop 'yank-media' '--without-native-image-api' caveat. * src/emacs.c (main): * src/w32select.c (convert_dibv5_to_png): * src/w32term.c (w32_draw_image_foreground): Replace HAVE_NATIVE_IMAGE_API with WINDOWSNT. * src/w32.c (term_ntproc): Remove redundant HAVE_NATIVE_IMAGE_API guard. * src/w32fns.c (Fw32_export_frame) [!WINDOWSNT]: Return nil on Cygwin.

xwidgets: re-enable with newer webkit2gtk

2026-04-12T11:22:26Z

By disabling hw-acceleration we can re-enable xwidgets with newer webkit2gtk versions (Bug#80728). Newer versions were disallowed (Bug#66068) since they abort when a webkit view is created; however, they work fine as long as we disable hw-acceleration, since the off-screen windows that xwidgets uses do not support that. * configure.ac: Remove upper-bound for webkit2gtk version check. * src/xwidget.c (Fmake_xwidget): Turn off hardware-acceleration. Copyright-paperwork-exempt: yes

Rename emacs-module.h.in -> emacs-module.in.h

2026-03-14T14:08:15Z

* src/emacs-module.h.in: Rename... * src/emacs-module.in.h: ...to this, for consistency with all other lib/*.in.h files (bug#80428). * Makefile.in (CONFIG_STATUS_FILES_IN): * admin/release-branch.txt: * src/emacs-module.c: All uses updated. * admin/authors.el (authors-renamed-files-alist): Register rename. * configure.ac: Specify non-default AC_CONFIG_FILES input file.

Change back tree-sitter version requirement (bug#80108)

2026-02-18T01:55:18Z

Now we use treesit_traverse_sibling_helper when it exists, and use the old code otherwise. So we still support older tree-sitter versions. * configure.ac (LIBSYSTEMD_CFLAGS): Add back old config checking for the malloc function. Add another check for ts_tree_cursor_goto_previous_sibling. * src/treesit.c: (treesit_traverse_sibling_helper): Add back the old code that doesn't require ts_tree_cursor_goto_previous_sibling.

Fix SELinux config without -lselinux

2026-02-15T20:18:30Z

Without this fix, a 64-bit build on Ubuntu 25.10 x86-64 failed when the libselinux1-dev:i386 package (providing ) was installed but the libselinux1-dev package (providing /usr/lib/x86_64-linux-gnu/libselinux.so) was not. The first symptom was when compiling emacsclient: ‘/usr/bin/ld: ../lib/libgnu.a(file-has-acl.o): in function `get_aclinfo': .../lib/file-has-acl.c:247:(.text+0x4d8): undefined reference to `getfilecon'’. * configure.ac: Default with_selinux to maybe, not to yes. Defer our SELinux configuration to after Gnulib’s, so that we handle any SELinux problems that Gnulib discovers.