Add dev tools

dev-util/hex2bin/Manifest

@@ -0,0 +1,3 @@
+AUX hex2bin-gcc10.patch 442 BLAKE2B c06ae4ed2df4f84dff9ced4cf2651be807ff3931cceb222856fb2017a33baf09c27521f7787be113eaa90a4ee47684ab634d4e447310b5e75e75d39b8e1751b2 SHA512 78ea0ae3ad9fb2d6fc26d3e2faf42c7941fb35d6e9aeb2b92786c15861b5fe620ede00687aee7cc5e032eb390e731cf07aea4c64d9bd061e08551e2f829be715
+DIST Hex2bin-2.5.tar.bz2 114893 BLAKE2B 6d990bdabd01e828e701af7aeedc4f7ab919e339be829ff43e178e9ec3903ea1384ce4cec40c08192aee06ead8d62a7d84aac12e9a92b1a757658614b95fff14 SHA512 3496824ad8f1961ede17ddd631ac30123de6f5da1f116409b45cc4f13c773967c6276d6a784396122ed5adda7368601f07f370763aca3e8c93149b386c66d397
+EBUILD hex2bin-2.5.ebuild 824 BLAKE2B acdec63e3b3a8f3418f1d63315bc58c4f01ebff566a3d8dd773052a2229614ab2c1e9b3b87bc78f7acb627e9bfed0d4f59dcdd94e08faa5ba74c3828ac585b6f SHA512 b87dabba1f7afa928dd3c9188594098ba8ca5af8ee22dcafda0a3e0b0d1f428bc932cc55db2859d710e42427591ab937830039452de74e3f845b9965155db9a5

dev-util/hex2bin/files/hex2bin-gcc10.patch

@@ -0,0 +1,17 @@
+--- Hex2bin-2.5/Makefile.orig	2022-11-26 21:28:39.060476310 +0100
++++ Hex2bin-2.5/Makefile	2022-11-26 21:30:59.302317881 +0100
+@@ -1,10 +1,11 @@
+ # Makefile hex2bin/mot2bin
+-
+-CPFLAGS = -std=c99 -O2 -Wall -pedantic
++CC=gcc
++CFLAGS= -fcommon
++CPFLAGS = -std=c99 -O2 -Wall -pedantic $(CFLAGS)
+ 
+ # Compile
+ %.o : %.c
+-	gcc -c $(CPFLAGS) $< -o $@
++	$(CC) -c $(CPFLAGS) $< -o $@
+ 
+ #WIN64_GCC = x86_64-w64-mingw32-gcc
+ WINDOWS = i686-w64-mingw32

dev-util/hex2bin/hex2bin-2.5.ebuild

@@ -0,0 +1,36 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI="7"
+
+inherit eutils toolchain-funcs multilib
+
+DESCRIPTION="Converts Motorola and Intel hex files to binary"
+HOMEPAGE="https://sourceforge.net/projects/hex2bin/"
+SRC_URI="https://sourceforge.net/projects/${PN}/files/${PN}/Hex2bin-${PV}.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~sparc ~x86"
+IUSE="doc"
+
+DEPEND=""
+RDEPEND=""
+
+PATCHES=(
+    "${FILESDIR}/hex2bin-gcc10.patch"
+)
+
+S="${WORKDIR}"/Hex2bin-${PV}
+
+src_compile() {
+	emake CC="$(tc-getCC)" AR="$(tc-getAR)" INSTALL_DIR=${EPREFIX}/usr || die "src build fail"
+}
+
+src_install() {
+	#emake CC="$(tc-getCC)" AR="$(tc-getAR)" INSTALL_DIR=${D}/${EPREFIX}/usr || die "src install failed"
+	dobin hex2bin
+	dobin mot2bin
+	doman hex2bin.1
+}