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mu4e: use mu4e-config instead of mu4e-meta

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All these changes to avoid:

,----
| mu4e/meson.build:92: WARNING: Source item '/home/djcb/Sources/mu/build/mu4e/mu4e-meta.el' cannot be converted to File object, because it is a generated file. This will become a hard error in the future
`----

This is because we want to byte-compile a file we just before generated using
configure_file. This does not seem like a crazy thing, but meson threatens with
breaking the build at some point in the future.

So instead, we decide _not_ to compile this (very boring) file. But, users may
still have an older mu4e-meta.elc lying around, leading to confusion.

So, let's rename that file and we're golden.
This commit is contained in:
Dirk-Jan C. Binnema
2022-05-29 01:09:53 +03:00
parent b1ff292bbb
commit cf0f72e4a4
9 changed files with 25 additions and 27 deletions
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39
mu4e/meson.build
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@ -14,9 +14,15 @@
## along with this program; if not, write to the Free Software Foundation,
## Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# where the lisp goes
lispdir = join_paths(datadir, 'emacs', 'site-lisp', 'mu4e')
# generate some build data for use in mu4e
mu4e_meta = configure_file(
input: 'mu4e-meta.el.in',
output: 'mu4e-meta.el',
input: 'mu4e-config.el.in',
output: 'mu4e-config.el',
install: true,
install_dir: lispdir,
configuration: {
'VERSION' : meson.project_version(),
# project_build_root() with meson >= 0.56
@ -24,7 +30,7 @@ mu4e_meta = configure_file(
'MU_DOC_DIR' : join_paths(datadir, 'doc', 'mu'),
})
mu4e_plain_srcs=[
mu4e_srcs=[
'mu4e-actions.el',
'mu4e-bookmarks.el',
'mu4e-compose.el',
@ -51,27 +57,20 @@ mu4e_plain_srcs=[
'obsolete/org-mu4e.el',
]
mu4e_gen_srcs=[
join_paths(meson.current_build_dir(), 'mu4e-meta.el'),
]
mu4e_all_srcs = mu4e_plain_srcs
mu4e_all_srcs += mu4e_gen_srcs
# note, we cannot compile mu4e-config.el without incurring
# WARNING: Source item
# '[...]/build/mu4e/mu4e-meta.el' cannot be converted to File object, because
# it is a generated file. This will become a hard error in the future.
#
#... so let's not do that!
# hack-around for native compile issue: copy sources to builddir.
# see: https://debbugs.gnu.org/db/47/47987.html
foreach src : mu4e_plain_srcs
foreach src : mu4e_srcs
configure_file(input: src, output:'@BASENAME@.el', copy:true)
endforeach
# XXX: this yields a warning: mu4e/meson.build:86: WARNING: Source item
# '[...]/build/mu4e/mu4e-meta.el' cannot be converted to File object, because
# it is a generated file. This will become a hard error in the future.
# unsure how to best avoid that.
lispdir = join_paths(datadir, 'emacs', 'site-lisp', 'mu4e')
foreach src : mu4e_all_srcs
foreach src : mu4e_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 + '"))'
@ -92,8 +91,8 @@ foreach src : mu4e_all_srcs
'--funcall', 'batch-byte-compile', '@INPUT@'])
endforeach
# also install the sources.
install_data(mu4e_all_srcs, install_dir: lispdir)
# also install the sources and the config
install_data(mu4e_srcs, install_dir: lispdir)
# install mu4e-about.org
install_data('mu4e-about.org', install_dir : join_paths(datadir, 'doc', 'mu'))