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mu4e: install non-byte-compiled elisp files

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Even when we're not able to byte-compile some elisp files (mu4e-transient,
mu4e-dbus), we should still install the corresponding el file, as the runtime
emacs may be able to use it.

Issue #2894.
This commit is contained in:
Dirk-Jan C. Binnema
2025-12-24 14:30:23 +02:00
committed by Seth Ladygo
parent e24c2c2826
commit f634a3f84c
1 changed files with 22 additions and 9 deletions
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31
mu4e/meson.build
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@ -73,18 +73,27 @@ mu4e_srcs=[
'mu4e.el'
]
# 'bc'->byte-compile. The above should always be byte-compiled.
mu4e_bc_srcs = mu4e_srcs
# emacs 28 is guaranteed to have transient
# not very elegant, but
# https://stackoverflow.com/questions/49221792/byte-compile-file-only-when-library-is-found
mu4e_srcs += 'mu4e-transient.el'
if emacs28.found()
mu4e_srcs += 'mu4e-transient.el'
mu4e_bc_srcs += 'mu4e-transient.el'
else
message('mu4e-transient.el cannot be byte-compiled')
endif
# do have we have dbus support?
mu4e_srcs += 'mu4e-dbus.el'
emacs_dbus = run_command(emacs, '--batch', '--eval', '(kill-emacs (if (featurep \'dbusbind) 0 1))',
check: false)
if emacs_dbus.returncode() == 0
mu4e_srcs += 'mu4e-dbus.el'
mu4e_bc_srcs += 'mu4e-dbus.el'
else
message('mu4e-dbus.el cannot be byte-compiled')
endif
# note, we cannot compile mu4e-config.el without incurring
@ -94,17 +103,13 @@ endif
#
#... so let's not do that!
foreach src : mu4e_srcs
# byte compile the sources that can be byte-compiled. This may exclude mu4e-transient.el and
# mu4e-dbus.el
foreach src : mu4e_bc_srcs
target_name= '@BASENAME@.elc'
target_path = join_paths(meson.current_build_dir(), target_name)
target_func = '(setq byte-compile-dest-file-function(lambda(_) "' + target_path + '"))'
# hack-around for native compile issue: copy sources to builddir.
# see: https://debbugs.gnu.org/db/47/47987.html
configure_file(input: src, output:'@BASENAME@.el', copy:true,
install_mode: 'r--r--r--')
# seems meson ignores 'install_mode' for copy (1.5.1, 1.6.1)
custom_target(src.underscorify() + '_el',
build_by_default: true,
input: src,
@ -125,6 +130,14 @@ foreach src : mu4e_srcs
'--funcall', 'batch-byte-compile', '@INPUT@'])
endforeach
# hack-around for native compile issue: copy sources to builddir.
# see: https://debbugs.gnu.org/db/47/47987.html
foreach src : mu4e_srcs
configure_file(input: src, output:'@BASENAME@.el', copy:true,
install_mode: 'r--r--r--')
# seems meson ignores 'install_mode' for copy (1.5.1, 1.6.1)
endforeach
# this depends on the above hack: all mu4e elisp files needs to be in builddir
mu4e_autoloads = configure_file(
output: 'mu4e-autoloads.el',