From ae17690cbbee7ad11ba9eabfb126316a7fffa538 Mon Sep 17 00:00:00 2001
From: Flatcar Buildbot <buildbot@flatcar-linux.org>
Date: Mon, 5 Dec 2022 07:15:03 +0000
Subject: [PATCH] sys-devel/bc: Sync with Gentoo

It's from Gentoo commit 5d625775a8d03535e7eea28b56eff54f7a63ebb5.
---
 .../sys-devel/bc/bc-1.07.1-r4.ebuild          |  2 +-
 .../sys-devel/bc/bc-1.07.1-r5.ebuild          |  2 +-
 .../sys-devel/bc/bc-1.07.1-r6.ebuild          | 84 +++++++++++++++++++
 3 files changed, 86 insertions(+), 2 deletions(-)
 create mode 100644 sdk_container/src/third_party/portage-stable/sys-devel/bc/bc-1.07.1-r6.ebuild

diff --git a/sdk_container/src/third_party/portage-stable/sys-devel/bc/bc-1.07.1-r4.ebuild b/sdk_container/src/third_party/portage-stable/sys-devel/bc/bc-1.07.1-r4.ebuild
index 82f798fc4f..2ac2c73b3d 100644
--- a/sdk_container/src/third_party/portage-stable/sys-devel/bc/bc-1.07.1-r4.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-devel/bc/bc-1.07.1-r4.ebuild
@@ -23,7 +23,7 @@ RDEPEND="
 DEPEND="${RDEPEND}"
 BDEPEND="
 	sys-devel/flex
-	virtual/yacc"
+	app-alternatives/yacc"
 
 PATCHES=( "${FILESDIR}"/${PN}-1.07.1-no-ed-its-sed.patch )
 
diff --git a/sdk_container/src/third_party/portage-stable/sys-devel/bc/bc-1.07.1-r5.ebuild b/sdk_container/src/third_party/portage-stable/sys-devel/bc/bc-1.07.1-r5.ebuild
index 24a7526442..78eefebc16 100644
--- a/sdk_container/src/third_party/portage-stable/sys-devel/bc/bc-1.07.1-r5.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-devel/bc/bc-1.07.1-r5.ebuild
@@ -23,7 +23,7 @@ RDEPEND="
 DEPEND="${RDEPEND}"
 BDEPEND="
 	sys-devel/flex
-	virtual/yacc"
+	app-alternatives/yacc"
 
 PATCHES=( "${FILESDIR}"/${PN}-1.07.1-no-ed-its-sed.patch )
 
diff --git a/sdk_container/src/third_party/portage-stable/sys-devel/bc/bc-1.07.1-r6.ebuild b/sdk_container/src/third_party/portage-stable/sys-devel/bc/bc-1.07.1-r6.ebuild
new file mode 100644
index 0000000000..175d05638d
--- /dev/null
+++ b/sdk_container/src/third_party/portage-stable/sys-devel/bc/bc-1.07.1-r6.ebuild
@@ -0,0 +1,84 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit flag-o-matic toolchain-funcs
+
+DESCRIPTION="Handy console-based calculator utility"
+HOMEPAGE="https://www.gnu.org/software/bc/bc.html"
+SRC_URI="mirror://gnu/bc/${P}.tar.gz"
+
+LICENSE="GPL-3+"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~x64-cygwin ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="libedit readline static"
+
+RDEPEND="
+	!readline? ( libedit? ( dev-libs/libedit:= ) )
+	readline? (
+		sys-libs/readline:=
+		sys-libs/ncurses:=
+	)"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	sys-devel/flex
+	app-alternatives/yacc"
+PDEPEND="app-alternatives/bc"
+
+PATCHES=( "${FILESDIR}"/${PN}-1.07.1-no-ed-its-sed.patch )
+
+src_prepare() {
+	default
+
+	# Avoid bad build tool usage when cross-compiling. Bug #627126
+	tc-is-cross-compiler && eapply "${FILESDIR}"/${PN}-1.07.1-use-system-bc.patch
+}
+
+src_configure() {
+	local myconf=(
+		$(use_with readline)
+		--program-suffix=-reference
+	)
+
+	if use readline ; then
+		myconf+=( --without-libedit )
+	else
+		myconf+=( $(use_with libedit) )
+	fi
+
+	use static && append-ldflags -static
+
+	# The libedit code isn't compatible currently. #830101
+	use libedit && append-flags -fcommon
+
+	# AC_SYS_LARGEFILE in configure.ac would handle this, but we don't patch
+	# autotools otherwise currently.  This change has been sent upstream, but
+	# who knows when they'll make another release.
+	append-lfs-flags
+
+	# configure dies with other lexes:
+	# "configure: error: readline works only with flex."
+	export LEX=flex
+
+	econf "${myconf[@]}"
+
+	# Do not regen docs -- configure produces a small fragment that includes
+	# the version info which causes all pages to regen (newer file). Bug #554774
+	touch -r doc doc/* || die
+}
+
+src_compile() {
+	emake AR="$(tc-getAR)"
+}
+
+pkg_postinst() {
+	# ensure to preserve the symlinks before app-alternatives/bc
+	# is installed
+	local x
+	for x in bc dc ; do
+		if [[ ! -h ${EROOT}/usr/bin/${x} ]] ; then
+			ln -s "${x}-reference" "${EROOT}/usr/bin/${x}" || die
+		fi
+	done
+}