From d6e0516deec8d5aeedd03a92d47c044d37ea062e Mon Sep 17 00:00:00 2001
From: =?utf8?q?Andreas=20K=2E=20H=C3=BCttel?= <dilfridge@gentoo.org>
Date: Wed, 5 Jun 2019 04:29:37 +0200
Subject: [PATCH] sys-apps/texinfo: Add useflag xs (default off) toggling C in
 Perl
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When pure Perl is used, texinfo will be slower, however, there is no need for
rebuilds on Perl upgrade. Since this is our most frequent road bump at the
moment, see portage bug 638914, we take the slowdown by default and hope that
things improve. Not sure how well this will work out, however, since texinfo
again depends on other Perl modules, which are installed in version dependent
paths.

Bug: https://bugs.gentoo.org/638914
Package-Manager: Portage-2.3.67, Repoman-2.3.13
Signed-off-by: Andreas K. Hüttel <dilfridge@gentoo.org>
---
 sys-apps/texinfo/metadata.xml          |  7 ++++
 sys-apps/texinfo/texinfo-6.6-r2.ebuild | 47 ++++++++++++++++++++++++++
 2 files changed, 54 insertions(+)
 create mode 100644 sys-apps/texinfo/texinfo-6.6-r2.ebuild

diff --git a/sys-apps/texinfo/metadata.xml b/sys-apps/texinfo/metadata.xml
index 56c124413057..e73fd846ffa9 100644
--- a/sys-apps/texinfo/metadata.xml
+++ b/sys-apps/texinfo/metadata.xml
@@ -5,4 +5,11 @@
 	<email>base-system@gentoo.org</email>
 	<name>Gentoo Base System</name>
 </maintainer>
+<maintainer type="project">
+	<email>perl@gentoo.org</email>
+	<name>Gentoo Perl Project</name>
+</maintainer>
+<use>
+	<flag name="xs">Build Perl modules with embedded C code for speed; requires rebuilds on Perl update</flag>
+</use>
 </pkgmetadata>
diff --git a/sys-apps/texinfo/texinfo-6.6-r2.ebuild b/sys-apps/texinfo/texinfo-6.6-r2.ebuild
new file mode 100644
index 000000000000..d142edb1221b
--- /dev/null
+++ b/sys-apps/texinfo/texinfo-6.6-r2.ebuild
@@ -0,0 +1,47 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# Note: if your package uses the texi2dvi utility, it must depend on the
+# virtual/texi2dvi package to pull in all the right deps.  The tool is not
+# usable out-of-the-box because it requires the large tex packages.
+
+EAPI=6
+
+inherit flag-o-matic toolchain-funcs
+
+DESCRIPTION="The GNU info program and utilities"
+HOMEPAGE="https://www.gnu.org/software/texinfo/"
+SRC_URI="mirror://gnu/${PN}/${P}.tar.xz"
+
+LICENSE="GPL-3"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd"
+IUSE="nls static xs"
+
+RDEPEND="
+	!=app-text/tetex-2*
+	>=sys-libs/ncurses-5.2-r2:0=
+	xs?  ( dev-lang/perl:= )
+	!xs? ( dev-lang/perl )
+	dev-perl/libintl-perl
+	dev-perl/Unicode-EastAsianWidth
+	dev-perl/Text-Unidecode
+	nls? ( virtual/libintl )"
+DEPEND="${RDEPEND}
+	app-arch/xz-utils
+	nls? ( >=sys-devel/gettext-0.19.6 )"
+
+src_configure() {
+	# Respect compiler and CPPFLAGS/CFLAGS/LDFLAGS for Perl extensions. #622576
+	local -x PERL_EXT_CC="$(tc-getCC)" PERL_EXT_CPPFLAGS="${CPPFLAGS}" PERL_EXT_CFLAGS="${CFLAGS}" PERL_EXT_LDFLAGS="${LDFLAGS}"
+
+	use static && append-ldflags -static
+	local myeconfargs=(
+		--with-external-libintl-perl
+		--with-external-Unicode-EastAsianWidth
+		--with-external-Text-Unidecode
+		$(use_enable nls)
+		$(use_enable xs perl-xs)
+	)
+	econf "${myeconfargs[@]}"
+}
-- 
2.26.2