dotfiles/Documents/code/AUR/emacs/PKGBUILD
Lucien Cartier-Tilet 6e8ec734c4
[PKGBUILD] Apply TheVaffel’s patch for Emacs transparent background
This commit adds a patch applied to Emacs’ source code so Emacs can
get a transparent background and not make the whole frame transparent.
This means images and text are no longer transparent, only the
background!
2021-11-08 14:22:15 +01:00

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# Maintainer: Pedro A. López-Valencia <https://aur.archlinux.org/users/vorbote>
# Maintainer of emacs-phundrak-git: Lucien Cartier-Tilet <https://aur.archlinux.org/users/phundrak>
################################################################################
# CAVEAT LECTOR: This PKGBUILD is highly opinionated. I give you
# enough rope to hang yourself, but by default it
# only enables the features I use.
#
# TLDR: yaourt users, cry me a river.
#
# Everyone else: do not update blindly this PKGBUILD. At least
# make sure to compare and understand the changes.
#
################################################################################
################################################################################
# Assign "YES" to the variable you want enabled; empty or any other value
# for NO.
#
# Where you read experimental, replace with foobar.
# =================================================
#
################################################################################
CHECK= # Run tests. May fail, this is developement after all.
CLANG="YES" # Use clang.
GOLD= # Use the gold linker.
LTO="YES" # Enable link-time optimization. Read emacs's INSTALL before
# attempting to use it with clang.
JIT="YES" # Enable native just-in-time compilation. libgccjit is in AUR.
# This compiles only performance critical elisp files.
# To compile all elisp on demand, set
# comp-deferred-compilation non-nil
AOT="YES" # Precompile all included elisp. It takes a long time.
# You still need to enable on-demand compilation
# for your own packages.
CLI= # CLI only binary.
NOTKIT= # Use no toolkit widgets. Like B&W Twm (001d sk00l).
LUCID= # Use the lucid, a.k.a athena, toolkit. Like XEmacs, sorta.
#
# Read https://wiki.archlinux.org/index.php/X_resources
# https://en.wikipedia.org/wiki/X_resources
# and https://www.emacswiki.org/emacs/XftGnuEmacs
# for some tips on using outline fonts with
# Xft, if you choose no toolkit or Lucid.
#
GTK2= # GTK2 support. Why would you?
NOCAIRO= # Disable here.
XWIDGETS="YES" # Use GTK+ widgets pulled from webkit2gtk. Usable.
DOCS_HTML= # Generate and install html documentation.
DOCS_PDF= # Generate and install pdf documentation.
MAGICK= # ImageMagick 7 support. Deprecated (read the logs).
# ImageMagick, like flash, won't die...
# -->>If you just *believe* you need ImageMagick, you don't.<<--
NOGZ= # Don't compress .el files.
################################################################################
################################################################################
if [[ $CLI == "YES" ]] ; then
pkgname="emacs-nox-phundrak-git"
else
pkgname="emacs-phundrak-git"
fi
pkgver=28.0.60.150911
pkgrel=1
pkgdesc="GNU Emacs. Development master branch with Phundraks tweaks."
arch=('x86_64')
url="http://www.gnu.org/software/emacs/"
license=('GPL3')
depends_nox=('alsa-lib' 'gnutls' 'libxml2' 'jansson' 'gpm')
depends=("${depends_nox[@]}" 'm17n-lib' 'libotf' 'harfbuzz')
makedepends=('git')
provides=('emacs' 'emacs26-git' 'emacs27-git' 'emacs28-git' 'emacs-seq' 'emacs-nox' 'emacs-git')
conflicts=('emacs' 'emacs26-git' 'emacs27-git' 'emacs28-git' 'emacs-seq' 'emacs-nox' 'emacs-git')
replaces=('emacs' 'emacs26-git' 'emacs27-git' 'emacs28-git' 'emacs-seq' 'emacs-nox' 'emacs-git')
#source=("emacs-git::git://git.savannah.gnu.org/emacs.git")
# If Savannah fails for reasons, use Github's mirror
source=("emacs-git::git://github.com/emacs-mirror/emacs.git#branch=emacs-28"
"https://raw.githubusercontent.com/TheVaffel/emacs/master/emacs_background_transparency.patch")
OPTIONS=(strip docs !libtool !staticlibs emptydirs zipman purge !debug)
md5sums=('SKIP'
'SKIP')
################################################################################
################################################################################
CFLAGS+=" -O2 -march=native -mtune=native"
CXXFLAGS+=" -O2 -march=native -mtune=native"
if [[ $GOLD == "YES" && ! $CLANG == "YES" ]]; then
export LD=/usr/bin/ld.gold
export CFLAGS+=" -fuse-ld=gold";
export CXXFLAGS+=" -fuse-ld=gold";
elif [[ $GOLD == "YES" && $CLANG == "YES" ]]; then
echo "";
echo "Clang rather uses its own linker.";
echo "";
exit 1;
fi
if [[ $CLANG == "YES" ]]; then
export CC="/usr/bin/clang" ;
export CXX="/usr/bin/clang++" ;
export CPP="/usr/bin/clang -E" ;
export LD="/usr/bin/lld" ;
export AR="/usr/bin/llvm-ar" ;
export AS="/usr/bin/llvm-as" ;
export CCFLAGS+=' -fuse-ld=lld' ;
export CXXFLAGS+=' -fuse-ld=lld' ;
makedepends+=( 'clang' 'lld' 'llvm') ;
fi
if [[ $LTO == "YES" ]]; then
if [[ $CLANG != "YES" ]]; then
CFLAGS+=" -flto -fuse-linker-plugin"
CXXFLAGS+=" -flto -fuse-linker-plugin"
else
CFLAGS+=" -flto"
CXXFLAGS+=" -flto"
fi
fi
if [[ $JIT == "YES" ]]; then
if [[ $CLI == "YES" ]]; then
depends_nox+=( 'libgccjit' );
else
depends+=( 'libgccjit' );
fi
fi
if [[ $CLI == "YES" ]]; then
depends=("${depends_nox[@]}");
elif [[ $NOTKIT == "YES" ]]; then
depends+=( 'dbus' 'hicolor-icon-theme' 'libxinerama' 'libxrandr' 'lcms2' 'librsvg' 'libxfixes' );
makedepends+=( 'xorgproto' );
elif [[ $LUCID == "YES" ]]; then
depends+=( 'dbus' 'hicolor-icon-theme' 'libxinerama' 'libxfixes' 'lcms2' 'librsvg' 'xaw3d' 'libxrandr' );
makedepends+=( 'xorgproto' );
elif [[ $GTK2 == "YES" ]]; then
depends+=( 'gtk2' 'lcms2' );
makedepends+=( 'xorgproto' );
else
depends+=( 'gtk3' );
makedepends+=( 'xorgproto' );
fi
if [[ $MAGICK == "YES" ]]; then
depends+=( 'imagemagick' 'libjpeg-turbo' 'giflib' );
elif [[ ! $NOX == "YES" ]] && [[ ! $CLI == "YES" ]]; then
depends+=( 'libjpeg-turbo' 'giflib' );
elif [[ $CLI == "YES" ]]; then
depends+=();
fi
if [[ ! $NOCAIRO == "YES" ]] && [[ ! $CLI == "YES" ]] ; then
depends+=( 'cairo' );
fi
if [[ $XWIDGETS == "YES" ]]; then
if [[ $GTK2 == "YES" ]] || [[ $LUCID == "YES" ]] || [[ $NOTKIT == "YES" ]] || [[ $CLI == "YES" ]]; then
echo "";
echo "";
echo "Xwidgets support *requires* gtk+3!!!";
echo "";
echo "";
exit 1;
else
depends+=( 'webkit2gtk' );
fi
fi
if [[ $DOCS_PDF == "YES" ]]; then
makedepends+=( 'texlive-core' );
fi
################################################################################
################################################################################
pkgver() {
cd "$srcdir/emacs-git"
printf "%s.%s" \
"$(grep AC_INIT configure.ac | \
sed -e 's/^.\+\ \([0-9]\+\.[0-9]\+\.[0-9]\+\?\).\+$/\1/')" \
"$(git rev-list --count HEAD)"
}
# There is no need to run autogen.sh after first checkout.
# Doing so, breaks incremental compilation.
prepare() {
cd "$srcdir/emacs-git"
git apply --check "../../emacs_background_transparency.patch"
git apply "../../emacs_background_transparency.patch"
[[ -x configure ]] || ( ./autogen.sh git && ./autogen.sh autoconf )
}
if [[ $CHECK == "YES" ]]; then
check() {
cd "$srcdir/emacs-git"
make check
}
fi
build() {
cd "$srcdir/emacs-git"
local _conf=(
--prefix=/usr
--sysconfdir=/etc
--libexecdir=/usr/lib
--localstatedir=/var
--mandir=/usr/share/man
--with-gameuser=:games
--with-sound=alsa
--with-modules
--with-json
# Beware https://debbugs.gnu.org/cgi/bugreport.cgi?bug=25228
# dconf and gconf break font settings you set in ~/.emacs.
# If you insist you'll need to read that bug report in *full*.
# Good luck!
--without-gconf
--without-gsettings
)
################################################################################
################################################################################
if [[ $CLANG == "YES" ]]; then
_conf+=( '--enable-autodepend' );
fi
if [[ $LTO == "YES" ]]; then
_conf+=( '--enable-link-time-optimization' );
fi
if [[ $JIT == "YES" ]]; then
_conf+=( '--with-native-compilation' );
fi
if [[ $CLI == "YES" ]]; then
_conf+=( '--without-x' '--with-x-toolkit=no' '--without-xft' '--without-lcms2' '--without-rsvg' '--without-jpeg' '--without-gif' '--without-tiff' '--without-png' );
elif [[ $NOTKIT == "YES" ]]; then
_conf+=( '--with-x-toolkit=no' '--without-toolkit-scroll-bars' '--with-xft' '--without-xaw3d' );
elif [[ $LUCID == "YES" ]]; then
_conf+=( '--with-x-toolkit=lucid' '--with-xft' '--with-xaw3d' );
elif [[ $GTK2 == "YES" ]]; then
_conf+=( '--with-x-toolkit=gtk2' '--without-gsettings' '--without-xaw3d' );
else
_conf+=( '--with-x-toolkit=gtk3' '--without-xaw3d' );
fi
if [[ $MAGICK == "YES" ]]; then
_conf+=( '--with-imagemagick');
else
_conf+=();
fi
if [[ $NOCAIRO == "YES" || $CLI == "YES" ]]; then
_conf+=( '--without-cairo' );
fi
if [[ $XWIDGETS == "YES" ]]; then
_conf+=( '--with-xwidgets' );
fi
if [[ $NOGZ == "YES" ]]; then
_conf+=( '--without-compress-install' );
fi
# ctags/etags may be provided by other packages, e.g, universal-ctags
_conf+=('--program-transform-name=s/\([ec]tags\)/\1.emacs/')
################################################################################
################################################################################
./configure "${_conf[@]}"
# Using "make" instead of "make bootstrap" enables incremental
# compiling. Less time recompiling. Yay! But you may
# need to use bootstrap sometimes to unbreak the build.
# Just add it to the command line.
#
# Please note that incremental compilation implies that you
# are reusing your src directory!
#
if [[ $JIT == "YES" ]] && [[ $AOT == "YES" ]]; then
make NATIVE_FULL_AOT=1
else
make
fi
# You may need to run this if 'loaddefs.el' files become corrupt.
#cd "$srcdir/emacs-git/lisp"
#make autoloads
#cd ../
# Optional documentation formats.
if [[ $DOCS_HTML == "YES" ]]; then
make html;
fi
if [[ $DOCS_PDF == "YES" ]]; then
make pdf;
fi
}
package() {
cd "$srcdir/emacs-git"
make DESTDIR="$pkgdir/" install
# Install optional documentation formats
if [[ $DOCS_HTML == "YES" ]]; then make DESTDIR="$pkgdir/" install-html; fi
if [[ $DOCS_PDF == "YES" ]]; then make DESTDIR="$pkgdir/" install-pdf; fi
# fix user/root permissions on usr/share files
find "$pkgdir"/usr/share/emacs/ | xargs chown root:root
# fix permssions on /var/games
mkdir -p "$pkgdir"/var/games/emacs
chmod 775 "$pkgdir"/var/games
chmod 775 "$pkgdir"/var/games/emacs
chown -R root:games "$pkgdir"/var/games
}
################################################################################
# vim:set ft=sh ts=2 sw=2 et: