From 34056a95fa0636621ef6f7b85e398e21b4cdf1e9 Mon Sep 17 00:00:00 2001
From: Mike Frysinger <vapier@gentoo.org>
Date: Mon, 28 Mar 2016 17:56:39 -0400
Subject: app-text/dos2unix: respect LINGUAS via l10n.eclass

---
 app-text/dos2unix/dos2unix-7.3.3.ebuild | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

(limited to 'app-text')

diff --git a/app-text/dos2unix/dos2unix-7.3.3.ebuild b/app-text/dos2unix/dos2unix-7.3.3.ebuild
index 97a70f05776f..5d49f876df10 100644
--- a/app-text/dos2unix/dos2unix-7.3.3.ebuild
+++ b/app-text/dos2unix/dos2unix-7.3.3.ebuild
@@ -4,7 +4,9 @@
 
 EAPI=6
 
-inherit toolchain-funcs
+PLOCALES="da de eo es fr hu ja nb nl pl pt_BR ru sr sv uk vi zh_CN zh_TW"
+
+inherit l10n toolchain-funcs
 
 DESCRIPTION="Convert DOS or MAC text files to UNIX format or vice versa"
 HOMEPAGE="http://www.xs4all.nl/~waterlan/dos2unix.html http://sourceforge.net/projects/dos2unix/"
@@ -27,9 +29,28 @@ DEPEND="
 	test? ( virtual/perl-Test-Simple )
 	dev-lang/perl"
 
+handle_locales() {
+	# Make sure locale list is kept up-to-date.
+	local detected sorted
+	detected=$(echo $(printf '%s\n' */*.po | sed -e 's:.*/::' -e 's:.po$::' | sort -u))
+	sorted=$(echo $(printf '%s\n' ${PLOCALES} | sort -u))
+	if [[ ${sorted} != "${detected}" ]] ; then
+		eerror "The ebuild needs to be kept in sync."
+		eerror "PLOCALES: ${sorted}"
+		eerror "po*/*.po: ${detected}"
+		die "sync PLOCALES"
+	fi
+
+	# Deal with selective install of locales.
+	rm_loc() { rm po*/$1.po || die; }
+	l10n_for_each_disabled_locale_do rm_loc
+}
+
 src_prepare() {
 	default
 
+	handle_locales
+
 	sed \
 		-e '/^LDFLAGS/s|=|+=|' \
 		-e '/CFLAGS_OS \+=/d' \
-- 
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