Just to be more specific about what « latest » means : bash-3.2$ git log -1 commit 413ef5a7e664d84415eae00e491e2a14a6018265 (HEAD -> master, origin/master, origin/HEAD) Author: Andrew G Cohen Date: Fri Mar 25 16:06:34 2022 +0800 ; Restore regexp-quote for gnus subject match * lisp/gnus/gnus-sum.el (gnus-summary-limit-include-thread): Restore regexp-quote that was inadvertently dropped in commit 2021-12-21 "Fix gnus subject matching when subject is empty". ________________________________ De : Vincent Belaïche Envoyé : samedi 26 mars 2022 00:01 À : emacs-devel Objet : master HEAD does not compile on MacOS Dear all, I tried to compile the latest version, as my current version of Emacs does not have format-prompt which the latest ses.el on the git repo uses, but the compilation fails on MacOS (it used to work…). Here is what I get : Byte counts: header=100 hot=19759604 discardable=141744 cold=12006304 Reloc counts: hot=1304723 discardable=5007 ANCIENT=yes make -C ../lisp compile-first EMACS="../src/bootstrap-emacs" make[2]: Entering directory '/Users/vincentbelaiche/Documents/Personnel/Projects/emacs/emacs/lisp' ELC emacs-lisp/bytecomp.elc Source file `/Users/vincentbelaiche/Documents/Personnel/Projects/emacs/emacs/lisp/emacs-lisp/bytecomp.el' newer than byte-compiled file; using older file Source file `/Users/vincentbelaiche/Documents/Personnel/Projects/emacs/emacs/lisp/progmodes/bug-reference.el' newer than byte-compiled file; using older file In byte-compile--log-warning-for-byte-compile: emacs-lisp/bytecomp.el:1316:1: Warning: function byte-compile--log-warning-for-byte-compile used to take 1-4 arguments, now takes 2-4 emacs-lisp/bytecomp.el:1427:1: Error: Symbol's function definition is void: byte-compile--check-arity-bytecode make[2]: *** [Makefile:327: emacs-lisp/bytecomp.elc] Error 1 make[2]: Leaving directory '/Users/vincentbelaiche/Documents/Personnel/Projects/emacs/emacs/lisp' make[1]: *** [Makefile:924: bootstrap-emacs.pdmp] Error 2 make[1]: Leaving directory '/Users/vincentbelaiche/Documents/Personnel/Projects/emacs/emacs/src' make: *** [Makefile:469: src] Error 2