diff --git a/gitsync.sh b/gitsync.sh
deleted file mode 100755
index 524b09e..0000000
--- a/gitsync.sh
+++ /dev/null
@@ -1,35 +0,0 @@
-#!/bin/bash
-#
-# https://help.github.com/articles/syncing-a-fork/
-#
-# https://help.github.com/articles/configuring-a-remote-for-a-fork/
-#
-# https://www.opentechguides.com/how-to/article/git/177/git-sync-repos.html
-#
-# Setup:
-#
-# git remote add github https://github.com/PerryWerneck/lib3270.git
-#
-#
-
-git push
-
-git fetch origin
-git merge
-
-BRANCH=$(git symbolic-ref --short HEAD)
-REPOS=$(git remote -v | grep -v origin | grep "(push)" | awk '{print $1}')
-
-for repo in ${REPOS}
-do
-	echo "Getting updates to branch ${BRANCH} from ${repo} ..."
-	git fetch "${repo}" "${BRANCH}"
-#	git merge 2>&1 > /dev/null
-done
-
-for repo in ${REPOS}
-do
-	echo "Updating ${repo} ..."
-	git push ${repo}
-done
-
diff --git a/pushtag.sh b/pushtag.sh
deleted file mode 100755
index 6d17116..0000000
--- a/pushtag.sh
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/bin/bash
-#
-# https://help.github.com/articles/syncing-a-fork/
-#
-# https://help.github.com/articles/configuring-a-remote-for-a-fork/
-#
-# https://www.opentechguides.com/how-to/article/git/177/git-sync-repos.html
-#
-# Setup:
-#
-# git remote add github https://github.com/PerryWerneck/lib3270.git
-#
-#
-
-if [ -z ${1} ]; then
-	echo "Inform target tag"
-	exit -1
-fi
-
-git push
-
-git fetch origin
-
-git tag -f ${1}
-git push -f --tags
-
-for repo in $(git remote -v | grep -v origin | grep "(push)" | awk '{print $1}')
-do
-	echo "Updating ${repo} ..."
-	git push ${repo} -f --tags
-done
-
diff --git a/update.sh b/update.sh
deleted file mode 100755
index 99e4ab3..0000000
--- a/update.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-git pull
-git fetch origin
-
-git submodule update --remote --recursive
-
diff --git a/win/makeruntime.sh.in b/win/makeruntime.sh.in
index 8126ac0..eb741f1 100755
--- a/win/makeruntime.sh.in
+++ b/win/makeruntime.sh.in
@@ -1,28 +1,21 @@
 #!/bin/bash
 #
-# "Software pw3270, desenvolvido com base nos códigos fontes do WC3270  e X3270
-# (Paul Mattes Paul.Mattes@usa.net), de emulação de terminal 3270 para acesso a
-# aplicativos mainframe. Registro no INPI sob o nome G3270.
+# SPDX-License-Identifier: LGPL-3.0-or-later
 #
-# Copyright (C) <2008> <Banco do Brasil S.A.>
+#  Copyright (C) 2021 Perry Werneck <perry.werneck@gmail.com>
 #
-# Este programa é software livre. Você pode redistribuí-lo e/ou modificá-lo sob
-# os termos da GPL v.2 - Licença Pública Geral  GNU,  conforme  publicado  pela
-# Free Software Foundation.
+#  This program is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
 #
-# Este programa é distribuído na expectativa de  ser  útil,  mas  SEM  QUALQUER
-# GARANTIA; sem mesmo a garantia implícita de COMERCIALIZAÇÃO ou  de  ADEQUAÇÃO
-# A QUALQUER PROPÓSITO EM PARTICULAR. Consulte a Licença Pública Geral GNU para
-# obter mais detalhes.
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
 #
-# Você deve ter recebido uma cópia da Licença Pública Geral GNU junto com este
-# programa;  se  não, escreva para a Free Software Foundation, Inc., 59 Temple
-# Place, Suite 330, Boston, MA, 02111-1307, USA
-#
-# Contatos:
-#
-# perry.werneck@gmail.com       (Alexandre Perry de Souza Werneck)
-# erico.mendonca@gmail.com      (Erico Mascarenhas de Mendonça)
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 #
 
 #
@@ -32,39 +25,26 @@
 # http://drup.org/gtk-warning-error-loading-icon-couldnt-recognize-image-file-format
 #
 
-# Get myDIR
-myDIR=$(dirname $(readlink -f "${0}"))
-
-# Disable i18n
-export LANG=C
-
+# Setup default paths
+srcdir="$(dirname $(dirname $(readlink -f "${0}")))"
 prefix="@prefix@"
-PKG_CONFIG="@PKG_CONFIG@"
-GTK_VERSION="gtk+-@GTK_VERSION@"
 
-GTK_PREFIX=$($PKG_CONFIG --variable=prefix ${GTK_VERSION})
-GDK_LOADERS=$(${PKG_CONFIG} --variable=gdk_pixbuf_binarydir gdk-pixbuf-2.0 | sed -e "s@${prefix}@@g")
+imgdir=.build
+bindir="${imgdir}/bin"
 
-TARGET="@BUILDDIR@/.bin/runtime"
-BINDIR="@BUILDDIR@/.bin/Release/"
-SCHEMADIR="@BUILDDIR@/schemas/"
-
-# Change to bin path
-mkdir -p ${TARGET}
-rm -fr ${TARGET}/*
+export LANG=C
 
-copy_dll() {
+install_bin() {
 
 	AGAIN=1
-	until [  $AGAIN = 0 ]; do
+	until [ $AGAIN = 0 ]; do
 
 		SOURCES=$(mktemp)
 		REQUIRES=$(mktemp)
 
-		find "${BINDIR}" -iname "*.dll" >	${SOURCES}
-		find "${BINDIR}" -iname "*.exe" >>	${SOURCES}
-		find "${TARGET}" -iname *.dll >> ${SOURCES}
-
+		find "${imgdir}" -iname "*.dll" >	${SOURCES}
+		find "${imgdir}" -iname "*.exe" >>	${SOURCES}
+	
 		while read FILENAME
 		do
 			objdump -p ${FILENAME} | grep "DLL Name:" | cut -d: -f2 | tr "[:upper:]" "[:lower:]" >> ${REQUIRES}
@@ -124,227 +104,54 @@ copy_dll() {
 			winhttp
 		"
 
-		# Excluo DLLs do sistema
+		# Remove system DLLs from list
 		for i in $libs_to_exclude; do
 			sed -i -e "/${i}/d" ${REQUIRES}
 		done
 
-		# Procuro pelas DLLs que faltam
 		AGAIN=0
 		while read FILENAME
 		do
-			if [ ! -e "${TARGET}/${FILENAME}" ]; then
-
-				COUNT=$(find "${BINDIR}" -iname ${FILENAME} | wc --lines)
-				if [ "${COUNT}" == "0" ]; then
 
-					echo ${FILENAME}
+			if [ ! -e "${bindir}/${FILENAME}" ]; then
 
-					if [ -e ${prefix}/bin/${FILENAME} ]; then
+				if [ -e ${prefix}/bin/${FILENAME} ]; then
 
-						echo "Copiando $(basename ${FILENAME})..."
+					echo "${prefix}/bin/${FILENAME}"
 
-						AGAIN=1
-						cp -v "${prefix}/bin/${FILENAME}" "${TARGET}/${FILENAME}"
-						if [ "$?" != "0" ]; then
-							exit -1
-						fi
-
-					elif [ -e ${prefix}/lib/${FILENAME} ]; then
-
-						echo "Copiando $(basename ${FILENAME})..."
+					AGAIN=1
+					cp -v "${prefix}/bin/${FILENAME}" "${bindir}/${FILENAME}"
+					if [ "$?" != "0" ]; then
+						exit -1
+					fi
 
-						AGAIN=1
-						cp -v "${prefix}/lib/${FILENAME}" "${TARGET}/${FILENAME}"
-						if [ "$?" != "0" ]; then
-							exit -1
-						fi
+				elif [ -e ${prefix}/lib/${FILENAME} ]; then
 
-					else 
+					echo "${prefix}/lib/${FILENAME}"
 
-						echo "Can't find ${FILENAME}"
+					AGAIN=1
+					cp -v "${prefix}/lib/${FILENAME}" "${bindir}/${FILENAME}"
+					if [ "$?" != "0" ]; then
 						exit -1
-
 					fi
 
-				fi
+				else 
 
+					echo "Can't find ${FILENAME}"
+					exit -1
 
+				fi
+			
 			fi
-
+		
 		done < ${REQUIRES}
 
 		rm -f ${SOURCES}
 		rm -f ${REQUIRES}
-
-	done
-
-}
-
-copy_locale() {
-
-	rm -fr ${TARGET}/share/locale/pt_BR/LC_MESSAGES
-	mkdir -p ${TARGET}/share/locale/pt_BR/LC_MESSAGES
-
-	locales="
-		gettext-runtime.mo
-		gettext-tools.mo
-		glib20.mo
-		gtk30.mo
-		gtk30-properties.mo
-	"
-
-	for i in $locales; do
-		if [ -e "${GTK_PREFIX}/share/locale/pt_BR/LC_MESSAGES/${i}" ]; then
-			echo "${GTK_PREFIX}/share/locale/pt_BR/LC_MESSAGES/${i} ..."
-			cp "${GTK_PREFIX}/share/locale/pt_BR/LC_MESSAGES/${i}" "${TARGET}/share/locale/pt_BR/LC_MESSAGES"
-			if [ "$?" != "0" ]; then
-				exit -1
-			fi
-		fi
+		
 	done
 
 }
 
-copy_loaders() {
-
-	mkdir -p "${TARGET}/${GDK_LOADERS}"
-	cp -rv "${prefix}/${GDK_LOADERS}/loaders" "${TARGET}/${GDK_LOADERS}"
-	if [ "$?" != "0" ]; then
-		exit -1
-	fi
-
-}
-
-copy_schemes() {
-
-	mkdir -p "${TARGET}/share/glib-2.0/schemas"
-
-	cp -v \
-		${SCHEMADIR}/windows/*.xml \
-		"${TARGET}/share/glib-2.0/schemas"
-
-	if [ "$?" != "0" ]; then
-		exit -1
-	fi
-
-	cp -rv \
-		"${prefix}/share/glib-2.0/schemas/org.gtk.Settings.FileChooser.gschema.xml" \
-		"${TARGET}/share/glib-2.0/schemas"
-
-	if [ "$?" != "0" ]; then
-		exit -1
-	fi
-
-	cp -rv \
-		"${prefix}/share/glib-2.0/schemas/gschema.dtd" \
-		"${TARGET}/share/glib-2.0/schemas"
-
-	if [ "$?" != "0" ]; then
-		exit -1
-	fi
-
-	glib-compile-schemas \
-		--targetdir="${TARGET}/share/glib-2.0/schemas" \
-		"${TARGET}/share/glib-2.0/schemas"
-
-	if [ "$?" != "0" ]; then
-		exit -1
-	fi
-}
-
-
-copy_theme() {
-
-	mkdir -p "${TARGET}/etc"
-	cp -rv "${prefix}/etc/gtk-3.0" "${TARGET}/etc"
-
-	# https://stackoverflow.com/questions/37035936/how-to-get-native-windows-decorations-on-gtk3-on-windows-7-and-msys2
-	mkdir -p ${TARGET}/etc/gtk-3.0
-	rm -f ${TARGET}/etc/gtk-3.0/settings.ini
-	rm -f ${TARGET}/etc/gtk-3.0/gtkrc
-
-	mkdir -p ${TARGET}/share/icons
-	if [ "$?" != 0 ]; then
-		echo "Can´t create icons folder"
-		exit -1
-	fi
-
-	cp -rv /usr/share/icons/${1} ${TARGET}/share/icons
-	if [ "$?" != 0 ]; then
-		echo "Can´t copy ${1} icons"
-		exit -1
-	fi
-
-	mkdir -p ${TARGET}/share/themes
-	if [ "$?" != 0 ]; then
-		echo "Can´t create themes folder"
-		exit -1
-	fi
-
-#	cp -rv /usr/share/themes/${1} ${TARGET}/share/themes
-#	if [ "$?" != 0 ]; then
-#		echo "Can´t copy ${1} theme"
-#		exit -1
-#	fi
-
-	echo "${myDIR}/gtk.css"
-	if [ -e "${myDIR}/gtk.css" ]; then
-		cp "${myDIR}/gtk.css" "${TARGET}/share/themes/${1}/gtk-3.0/gtk.css"
-	fi
-
-}
-
-#
-# Check command line parameters
-#
-until [ -z "$1" ]
-do
-        if [ ${1:0:2} = '--' ]; then
-                tmp=${1:2}
-                parameter=${tmp%%=*}
-                parameter=$(echo $parameter | tr "[:lower:]" "[:upper:]")
-                value=${tmp##*=}
-
-                case "$parameter" in
-		OUTPUT-DIR)
-			TARGET=$value
-			;;
-
-		BINDIR)
-			BINDIR=$value
-			;;
-
-		HELP)
-			echo "${0} [options]"
-			echo ""
-			echo "Options:"
-			echo ""
-			echo "	--path		Set runtime instalation path (default is $TARGET)"
-			echo "	--bindir	Set binaries source path (default is $BINDIR)"
-			echo ""
-			exit 0
-			
-			;;
-		
-		esac
-	fi
-
-	shift
-
-done
-
-#
-# Make runtime
-#
-copy_dll
-copy_locale
-copy_loaders
-copy_schemes
-copy_theme "Adwaita"
-
-# Otimiza todos os pngs
-#echo "Optimizing..."
-#find ${TARGET} -iname *.png -exec optipng -o7 -quiet {} \; 2>&1 > /dev/null
+install_bin
 
-echo "Runtime ok"
--
libgit2 0.21.2