dev-embedded/avrdude: add 7.2

Add a subslot for libavrdude, and build in parallel port support.

Closes: https://bugs.gentoo.org/879013
Closes: https://bugs.gentoo.org/917397
Signed-off-by: Matthew Smith <matthew@gentoo.org>

dev-embedded/avrdude/Manifest

@@ -1 +1,2 @@
 DIST avrdude-7.0.tar.gz 2354082 BLAKE2B 44cc6cb82abd4e44f9e7f72901cd9b2a13c9e7635582993ea9a01ea482709ca6a8a3454980446d1196a67cec19a021133d5821731618350336f81fce09d7c049 SHA512 ca3338e6f2f0efc102e70f72531efbd237c5f7bc282d8db5530038f9e20b18a7c2682343bb2baff08c81f8959b066323a444dd64c2362a340a9d9708f90770e0
+DIST avrdude-7.2.tar.gz 2622520 BLAKE2B 7bf86ea802bb150415a0d8c1ba884d5ff84b3d4bfb0e77470205d578001c1c19f782ddd37ae4235fba9f2ccc05247aea1723ebc2e1c71174c23b0986e835231e SHA512 04d04492458bc1d183ad8ff403cf3d38f65f44bb992df589e8f49d28b5347eb63433568c95f5d575ae651be70d725d3f178175cd1fe6dcd46ec013c3fe3f2ab0

dev-embedded/avrdude/avrdude-7.2.ebuild

@@ -0,0 +1,64 @@
+# Copyright 2022-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="AVR Downloader/UploaDEr"
+HOMEPAGE="https://avrdudes.github.io/avrdude https://github.com/avrdudes/avrdude"
+SRC_URI="https://github.com/avrdudes/avrdude/archive/refs/tags/v${PV}.tar.gz -> avrdude-${PV}.tar.gz"
+
+LICENSE="GPL-2+"
+SLOT="0/1" # SOVERSION in src/CMakeLists.txt
+KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~x86"
+IUSE="ftdi readline"
+
+RDEPEND="
+	dev-libs/hidapi
+	virtual/libelf:=
+	virtual/libusb:0
+	virtual/libusb:1
+	ftdi? ( dev-embedded/libftdi:1 )
+	readline? ( sys-libs/readline:0= )
+"
+DEPEND="${RDEPEND}"
+BDEPEND="
+	sys-devel/bison
+	sys-devel/flex
+"
+
+src_prepare() {
+	cmake_src_prepare
+
+	# CMAKE_INSTALL_LIBDIR is not respected. Fixed in the next release.
+	sed -i "s@DESTINATION lib@DESTINATION $(get_libdir)@g" \
+		src/CMakeLists.txt || die
+
+	# For some reason 'TYPE SYSCONF' and 'CMAKE_INSTALL_SYSCONFDIR'
+	# prepends '/usr' so the config ends up getting installed as
+	# '/usr/etc/avrdude.conf' which is not correct.
+	sed -i 's@TYPE SYSCONF@DESTINATION ${CMAKE_INSTALL_FULL_SYSCONFDIR}@' \
+		src/CMakeLists.txt || die
+}
+
+src_configure() {
+	# Optional libraries like libftdi aren't gated behind options and
+	# find_package calls, but find_library is called directly
+	# instead.
+	#
+	# Set the cache variable to an empty string if we do not want a
+	# library to be automatically detected.
+	local mycmakeargs=(
+		-DBUILD_DOC=OFF # This currently does nothing...
+		-DBUILD_SHARED_LIBS=ON
+		-DDEBUG_CMAKE=ON
+		-DHAVE_LIBFTDI=''
+		-DHAVE_LINUXGPIO=ON # Seems like there is no reason to have this off.
+		-DHAVE_LINUXSPI=ON # Ditto.
+		-DHAVE_PARPORT=ON
+	)
+	use ftdi || mycmakeargs+=( -DHAVE_LIBFTDI1='' )
+	use readline || mycmakeargs+=( -DHAVE_LIBREADLINE='' )
+	cmake_src_configure
+}

dev-embedded/avrdude/metadata.xml

@@ -8,6 +8,9 @@
 	<use>
 		<flag name="ftdi">Enable support for USB FTDI chips via <pkg>dev-embedded/libftdi</pkg></flag>
 	</use>
+	<slots>
+		<subslots>reflect soname of libavrdude</subslots>
+	</slots>
 	<upstream>
 		<remote-id type="github">avrdudes/avrdude</remote-id>
 	</upstream>