My script to build emacs on macOS. I just used it to build emacs-29.2 on macOS 14.3.1

build-emacs.sh

#!/usr/bin/env zsh -x

# How to verify the signature
# gpg --verify emacs-29.2.tar.xz.sig emacs-29.2.tar.xz

# My build script.  I delete the cached eln files to make the test run
# more consistent.  If a previous test run successfully compiles a
# file, then a subsequent test run doesn't try when it actually might
# not be able to.

function configure
{
    # `brew install emacs-plus@29 --with-native-comp` does this: (from Homebrew's log files)
    #    ./configure
    #    --disable-dependency-tracking
    #    --disable-silent-rules
    #    --enable-locallisppath=/opt/homebrew/share/emacs/site-lisp
    #    --infodir=/opt/homebrew/Cellar/emacs-plus@29/29.0.50/share/info/emacs
    #    --prefix=/opt/homebrew/Cellar/emacs-plus@29/29.0.50
    #    --with-xml2
    #    --with-gnutls
    #    --with-native-compilation
    #    --without-compress-install
    #    --without-dbus
    #    --without-imagemagick
    #    --with-modules
    #    --with-rsvg
    #    --with-ns
    #    --disable-ns-self-contained
    #
    # I've added and deleted these options and had various
    # combinations "work" and not "work" where "work" is to not spew
    # out errors at any point that -lemutls_w can not be found.  I've
    # had the following not "work" at various times but it is working
    # now.
    
    # Stolen from Homebrew's recipe:
    # https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/e/emacs.rb
    #
    #    args = %W[
    #      --disable-silent-rules
    #      --enable-locallisppath=#{HOMEBREW_PREFIX}/share/emacs/site-lisp
    #      --infodir=#{info}/emacs
    #      --prefix=#{prefix}
    #      --with-gnutls
    #      --without-x
    #      --with-xml2
    #      --without-dbus
    #      --with-modules
    #      --without-ns
    #      --without-imagemagick
    #      --without-selinux
    #      --with-tree-sitter
    #    ]

    ./configure \
        --with-native-compilation \
	--with-tree-sitter

}

rm -rf /Applications/Emacs.app &&
    rm -rf ~/.config/emacs/eln-cache &&
    gmake distclean &&
    ./autogen.sh &&
    configure &&
    gmake &&
    gmake install &&
    echo 'Need password to remove quarantine' &&
    sudo xattr -rds com.apple.quarantine nextstep/Emacs.app &&
    mv nextstep/Emacs.app /Applications &&
    open /Applications/Emacs.app