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emacs: enable support for native-compilation. 

This enables native-compilation and provides precompiled elisp files
for emacs-x11 and emacs-gtk3.  The plain console emacs stays without
support for native compilation to keep it lean, as native-compilation
pulls in libgccjit (27MB) and gcc (172MB + deps)
as well as emacs-common-eln (15MB).

On slow machines, native compilation can be disabled by setting
(setq comp-deferred-compilation nil)
in your .emacs.
This commit is contained in:
Leah Neukirchen 2022-04-14 15:54:16 +02:00
parent 6f28dd09da
commit f6461971ae
2 changed files with 37 additions and 10 deletions
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1
srcpkgs/emacs-common-eln Symbolic link
View File

@ -0,0 +1 @@
emacs

46
srcpkgs/emacs/template
View File

@ -1,13 +1,14 @@
# Template file for 'emacs'
pkgname=emacs
version=28.1
revision=1
revision=2
build_style=gnu-configure
configure_args="--with-file-notification=inotify --with-modules
$(vopt_with jpeg) $(vopt_with tiff) $(vopt_with gif) $(vopt_with png)
$(vopt_with xpm) $(vopt_with svg rsvg) $(vopt_with imagemagick)
$(vopt_with xml xml2) $(vopt_with gnutls) $(vopt_with sound) $(vopt_with m17n m17n-flt)
$(vopt_with json) $(vopt_with harfbuzz) $(vopt_with cairo) $(vopt_with gmp libgmp)"
$(vopt_with json) $(vopt_with harfbuzz) $(vopt_with cairo) $(vopt_with gmp libgmp)
$(vopt_with nativecomp native-compilation)"
hostmakedepends="pkg-config tar"
makedepends="ncurses-devel libXaw-devel gtk+3-devel webkit2gtk-devel
dbus-devel acl-devel
@ -17,7 +18,8 @@ makedepends="ncurses-devel libXaw-devel gtk+3-devel webkit2gtk-devel
$(vopt_if xml libxml2-devel) $(vopt_if gnutls gnutls-devel)
$(vopt_if sound alsa-lib-devel) $(vopt_if m17n m17n-lib-devel)
$(vopt_if json jansson-devel) $(vopt_if harfbuzz harfbuzz-devel)
$(vopt_if cairo cairo-devel) $(vopt_if gmp gmp-devel)"
$(vopt_if cairo cairo-devel) $(vopt_if gmp gmp-devel)
$(vopt_if nativecomp libgccjit-devel)"
depends="emacs-common-${version}_${revision}"
short_desc="GNU Emacs editor"
maintainer="Leah Neukirchen <leah@vuxu.org>"
@ -29,12 +31,16 @@ nocross=yes
nopie=yes
# Package build options
build_options="jpeg tiff gif png xpm svg xml imagemagick gnutls sound m17n dbus json harfbuzz cairo gmp"
desc_option_xpm="Enable support for XPM images"
desc_option_sound="Enable support for sound"
build_options="jpeg tiff gif png xpm svg xml imagemagick gnutls sound m17n dbus json harfbuzz cairo gmp nativecomp"
desc_option_cairo="Enable support for drawing with Cairo"
desc_option_gmp="Enable support for big numbers using GMP"
desc_option_json="Enable support for native JSON parsing"
desc_option_m17n="Enable support for m17n multilingual text processing"
build_options_default="cairo gif gmp gnutls harfbuzz jpeg json m17n png sound
svg tiff xml xpm"
desc_option_nativecomp="Enable support for native compilation"
desc_option_sound="Enable support for sound"
desc_option_xpm="Enable support for XPM images"
build_options_default="cairo gif gmp gnutls harfbuzz jpeg json m17n nativecomp
png sound svg tiff xml xpm"
pre_configure() {
# Just configuring in different directories results in
@ -47,7 +53,8 @@ pre_configure() {
do_configure() {
cd $wrksrc/nox
./configure --without-x $(vopt_with dbus) ${configure_args}
./configure --without-x $(vopt_with dbus) ${configure_args} \
--without-native-compilation
cd $wrksrc/x11
./configure --with-x-toolkit=athena --without-toolkit-scroll-bars \
@ -60,12 +67,13 @@ do_configure() {
do_build() {
make ${makejobs} -C nox
make ${makejobs} -C x11
make ${makejobs} -C x11 $(vopt_if nativecomp NATIVE_FULL_AOT=1)
make ${makejobs} -C gtk3
}
do_install() {
make DESTDIR=$DESTDIR -C ${wrksrc}/nox install
make DESTDIR=$DESTDIR -C ${wrksrc}/x11 install-eln
rm -f ${DESTDIR}/usr/bin/ctags
rm -f ${DESTDIR}/usr/lib/systemd/user/emacs.service
rm -f ${DESTDIR}/usr/share/man/man1/ctags.1*
@ -84,8 +92,23 @@ emacs-common_package() {
}
}
emacs-common-eln_package() {
short_desc+=" - common precompiled elisp"
if [ -z "$build_option_nativecomp" ]; then
build_style=meta
fi
pkg_install() {
if [ "$build_option_nativecomp" ]; then
vmove usr/lib/emacs
fi
}
}
emacs-x11_package() {
depends="emacs-common-${version}_${revision}"
if [ "$build_option_nativecomp" ]; then
depends+=" emacs-common-eln-${version}_${revision}"
fi
provides="emacs-${version}_${revision}"
replaces="emacs>=0"
short_desc+=" - X11 version"
@ -99,6 +122,9 @@ emacs-x11_package() {
emacs-gtk3_package() {
depends="emacs-common-${version}_${revision} desktop-file-utils hicolor-icon-theme"
if [ "$build_option_nativecomp" ]; then
depends+=" emacs-common-eln-${version}_${revision}"
fi
provides="emacs-${version}_${revision}"
replaces="emacs>=0"
short_desc+=" - GTK+3 version"