sci-calculators/bc-gh: add 6.7.6

Signed-off-by: Gavin D. Howard <gavin@gavinhoward.com>
Closes: https://github.com/gentoo/gentoo/pull/37170
Signed-off-by: Eli Schwartz <eschwartz@gentoo.org>

2 files changed, 78 insertions, 0 deletions

diff --git a/sci-calculators/bc-gh/Manifest b/sci-calculators/bc-gh/Manifest
index b949909ea6f0..e9f5245f83e7 100644
--- a/sci-calculators/bc-gh/Manifest
+++ b/sci-calculators/bc-gh/Manifest
@@ -1,2 +1,3 @@
 DIST bc-6.5.0.tar.xz 461380 BLAKE2B e4aa633162d03fc5723e967ba81f985ab1b16e47b3c9a3ca1c32e9a717db682ce88cc6ba453d5e9b09539dcb8ddbb258b7b7dbdd2e27279355e3c35028d56130 SHA512 1cb03038d828a0b10734c29931777add8b22f194c507b8ff538ec1aa52a2a97a4ac2733d72cdb0710fdc6937807074e929f7918c56aaf5be8fbe908ea7c5a401
 DIST bc-6.7.5.tar.xz 468572 BLAKE2B 3942cfbbc2b8a307bc24b9f7c3e037bce374bd17332b236a8c76ccacef1177e36669b7f61944a5c5791b0a436dec171991cfc821526865a816fba91e65aa1f04 SHA512 5f689fd20801ea7ede725ae5dc4e8744bdf2d72424bffef99c53193a950f4bd83b6eb4c5a07556576d0b3f5b6cd7f9fc7cbcb41d27891f488bb2e97a186f76a4
+DIST bc-6.7.6.tar.xz 473104 BLAKE2B 447cf15d94e8800ad81d734efef5a6b4dfdc4930eeb0bff3a4c093e31d65a8449cf3e685af077ae3397a1a730c4345fb7e95c82446d09b692f4fd6ef6e90ea88 SHA512 418ce61e8151a548627b794692325f48c68f8cedca7a0cb8d896bb74510f55b33486214af0af1b160c1f387f3d034300dff6fbc29c2d44d7b304a7a37c3c478b
diff --git a/sci-calculators/bc-gh/bc-gh-6.7.6.ebuild b/sci-calculators/bc-gh/bc-gh-6.7.6.ebuild
new file mode 100644
index 000000000000..f60e406b8630
--- /dev/null
+++ b/sci-calculators/bc-gh/bc-gh-6.7.6.ebuild
@@ -0,0 +1,77 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit edo
+
+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"
+	edo ./configure.sh "${myconf[@]}"
+}
+
+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
+}