sci-calculators/bc-gh: Bump to 6.3.1

Closes: https://bugs.gentoo.org/898128
Signed-off-by: Gavin D. Howard <gavin@gavinhoward.com>
Closes: https://github.com/gentoo/gentoo/pull/29849
Signed-off-by: Sam James <sam@gentoo.org>

2 files changed, 76 insertions, 0 deletions

diff --git a/sci-calculators/bc-gh/Manifest b/sci-calculators/bc-gh/Manifest
index 77f7e0f9d946..d05a497499b0 100644
--- a/sci-calculators/bc-gh/Manifest
+++ b/sci-calculators/bc-gh/Manifest
@@ -1,2 +1,3 @@
 DIST bc-6.1.1.tar.xz 455456 BLAKE2B 7945ac623740abd9cbd894c20b8a03006caf64d2ce9770ade930d912c52b4e29b107b524d4a95ebea99e31921b7940e39e1afdeec837b4a03d3ed4e11b9f517b SHA512 0e7fb4d4223ace8ba5c1961cc0d7eba475174f92b75529fde64446b5d80db5729f848fd95507570711d2b8928996c87e837e926d31028f32e3f97cad47567d39
 DIST bc-6.2.6.tar.xz 457640 BLAKE2B ab134928292d73ebd41921d8931420b037837f82fe8338a7b5f84137bd05d8d6db1cfce19b506dc2b470a44aa277b73202b599866343d6978c219d65c9f27bf6 SHA512 f3631ff2378e93f9758a133400749973681f142f3eeaf1ae8ffc60f1a31b9ca9a9bcdf14435b72fea8b8ea486d0fb6b53954a511c5db62d834bf6cf270d7e4a5
+DIST bc-6.3.1.tar.xz 457868 BLAKE2B 1bb4e2b3e776e6d30194805b7b695d704a749d227a6228cb1835777bfd0b4d48f09ed65f15f6208674007e9f629e0593e700235d3420626a016569824a90a56d SHA512 a2904fa120b3a891fbb0cf5052596fb9b727143882dc838fa49978a7d05c709ba1ae4d9a976a353b6311cd0d8483b208aa4967d0fd553a3079b80f7ccb879582
diff --git a/sci-calculators/bc-gh/bc-gh-6.3.1.ebuild b/sci-calculators/bc-gh/bc-gh-6.3.1.ebuild
new file mode 100644
index 000000000000..7b4e6bc4cbf5
--- /dev/null
+++ b/sci-calculators/bc-gh/bc-gh-6.3.1.ebuild
@@ -0,0 +1,75 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+MY_P="bc-${PV}"
+DESCRIPTION="Implementation of POSIX bc with GNU extensions"
+HOMEPAGE="
+	https://git.gavinhoward.com/gavin/bc/
+	https://github.com/gavinhoward/bc/
+"
+SRC_URI="
+	https://github.com/gavinhoward/bc/releases/download/${PV}/${MY_P}.tar.xz
+"
+S=${WORKDIR}/${MY_P}
+
+LICENSE="BSD-2"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"
+IUSE="libedit readline"
+
+DEPEND="
+	!readline? (
+		libedit? ( dev-libs/libedit:= )
+	)
+	readline? (
+		sys-libs/readline:=
+		sys-libs/ncurses:=
+	)
+"
+RDEPEND="
+	${DEPEND}
+"
+
+src_configure() {
+	local myconf=(
+		# GNU and BSD bc's have slightly different behavior. This bc can act
+		# like both, changing at runtime with environment variables, but it
+		# needs defaults, which can be set at compile time. This option sets all
+		# of the defaults to match the GNU bc/dc since it's common on Linux.
+		-pGNU
+		# A lot of test results are generated first by a bc compatible with the
+		# GNU bc. If there is no GNU bc installed, then those tests should be
+		# skipped. That's what this option does. Without it, we would have a
+		# dependency cycle. Those tests are super long, anyway.
+		-G
+		# Disables the automatic stripping of binaries.
+		-T
+		# Enables installing all locales, which is important for packages.
+		-l
+		# Disables some "problematic" tests that need specific options on Linux
+		# to not trigger the OOM killer because malloc() lies.
+		-P
+	)
+	if use readline ; then
+		myconf+=( -r )
+	elif use libedit ; then
+		myconf+=( -e )
+	fi
+
+	local -x EXECSUFFIX="-gh"
+	local -x PREFIX="${EPREFIX}/usr"
+	./configure.sh "${myconf[@]}" || die
+}
+
+src_test() {
+	# This is to fix a bug encountered on Arch. It is to ensure we don't get
+	# segfaults on `make check` when the error messages change because the error
+	# messages are passed to printf(); they have format specifiers. With these
+	# env vars, the internal error messages are used, instead of the installed
+	# locales, which might be different since the new locale files are not
+	# installed yet. (It is impossible to use uninstalled locales because of the
+	# poor design of POSIX locales.)
+	env LANG=C LC_ALL=C emake check
+}