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From: Ulrich =?utf-8?Q?M=C3=BCller?= <ulm@gentoo.org>
To: <gentoo-dev@lists.gentoo.org>
Subject: [gentoo-dev] [PATCH 2/3] elisp-common.eclass: Update documentation.
In-Reply-To: <cover.1576663643.git.ulm@gentoo.org>
References: <cover.1576663643.git.ulm@gentoo.org>
Message-Id: <fee8485011a11f45b10f0d0d2e237885accaaa77.1576663643.git.ulm@gentoo.org>
Date: Wed, 18 Dec 2019 12:08:38 +0100
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After the package split between emacs and emacs-vcs is gone, packages
can depend on app-editors/emacs directly.
Signed-off-by: Ulrich M=C3=BCller <ulm@gentoo.org>
=2D--
eclass/elisp-common.eclass | 22 +++++++++-------------
1 file changed, 9 insertions(+), 13 deletions(-)
diff --git a/eclass/elisp-common.eclass b/eclass/elisp-common.eclass
index 6f79caee2f0..47e33ac28ae 100644
=2D-- a/eclass/elisp-common.eclass
+++ b/eclass/elisp-common.eclass
@@ -24,26 +24,26 @@
# When relying on the emacs USE flag, you need to add
#
# @CODE
=2D# emacs? ( virtual/emacs )
+# emacs? ( app-editors/emacs:* )
# @CODE
#
# to your DEPEND/RDEPEND line and use the functions provided here to
# bring the files to the correct locations.
#
=2D# If your package requires a minimum Emacs version, e.g. Emacs 24, then
=2D# the dependency should be on >=3Dvirtual/emacs-24 instead. Because the
=2D# user can select the Emacs executable with eselect, you should also
=2D# make sure that the active Emacs version is sufficient. This can be
=2D# tested with function elisp-need-emacs(), which would typically be
=2D# called from pkg_setup(), as in the following example:
+# If your package requires a minimum Emacs version, e.g. Emacs 26.1,
+# then the dependency should be on >=3Dapp-editors/emacs-26.1:* instead.
+# Because the user can select the Emacs executable with eselect, you
+# should also make sure that the active Emacs version is sufficient.
+# This can be tested with function elisp-need-emacs(), which would
+# typically be called from pkg_setup(), as in the following example:
#
# @CODE
=2D# elisp-need-emacs 24 || die "Emacs version too low"
+# elisp-need-emacs 26.1 || die "Emacs version too low"
# @CODE
#
# Please note that such tests should be limited to packages that are
# known to fail with lower Emacs versions; the standard case is to
=2D# depend on virtual/emacs without version.
+# depend on app-editors/emacs without version.
#
# @ROFF .SS
# src_compile() usage:
@@ -152,10 +152,6 @@
#
# When having optional Emacs support, you should prepend "use emacs &&"
# to above calls of elisp-site-regen().
=2D# Don't use "has_version virtual/emacs"! When unmerging the state of
=2D# the emacs USE flag is taken from the package database and not from the
=2D# environment, so it is no problem when you unset USE=3Demacs between
=2D# merge and unmerge of a package.
=20
case ${EAPI:-0} in
4|5|6) inherit eapi7-ver ;;
=2D-=20
2.24.1
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