Added Makefile.am and configure.ac.

.gitignore

+# Regex
+unibuild-*.tar.*
+config.*
+
+# Directories
+.deps/
+autom4te.cache/
+build-aux/
+
+# Files
+Makefile.in
+configure
+configure~
+Makefile
+unibuild
+
+# Others
+aclocal.m4
+.dirstamp

Makefile.am

+SUBDIRS = src
+
+EXTRA_DIST = doc example LICENSE readme.rst unibuild.unibuild

configure.ac

+AC_INIT([unibuild], [0.1], [bug@example.com])
+
+AC_CONFIG_AUX_DIR([build-aux])
+AM_INIT_AUTOMAKE([-Wall foreign])
+
+AC_CONFIG_FILES([src/unibuild:src/unibuild.sh])
+
+AC_CONFIG_FILES([Makefile src/Makefile])
+AC_OUTPUT

install.sh

 #!/bin/bash
-mkdir -p  $DESTDIR/usr/lib/unibuild || true
-mkdir -p  $DESTDIR/usr/bin || true
-cp -prfv src/* $DESTDIR/usr/lib/unibuild
-chmod +x -R $DESTDIR/usr/lib/unibuild/*
-mv $DESTDIR/usr/lib/unibuild/unibuild.sh $DESTDIR/usr/bin/unibuild
+./configure --prefix=/usr
+make
+make install

makefile

-install:
-	bash install.sh

src/Makefile.am

+unidir = $(pkglibdir)
+
+
+bin_SCRIPTS = unibuild
+nobase_dist_uni_DATA = api/* host/* hooks/* modules/* posthooks/* target/*

src/target/arch

@@ -60,7 +60,7 @@ __write_buildinfo() {
 	echo -e "pkgbase = $name" >> $PKGDIR/.BUILDINFO
 	echo -e "pkgver = $version-$release" >> $PKGDIR/.BUILDINFO
 	echo -e "pkgarch = $arch" >> $PKGDIR/.BUILDINFO
-	local sum="$(sha256sum "$CURDIR/$name")"
+	local sum="$(sha256sum "$CURDIR/$unibuild_file")"
 	sum=${sum%% *}
 	echo -e "pkgbuild_sha256sum = $sum" >> $PKGDIR/.BUILDINFO 
 	echo -e "packager = $maintainer" >> $PKGDIR/.BUILDINFO

src/unibuild.sh

@@ -17,7 +17,7 @@ export SHELL=/bin/bash
 declare -r unibuild_api_version=4
 declare -r inittime=$(date +%s%3N)
 [ -f "$UNIBUILDRC" ] && source "$UNIBUILDRC"
-[ "$MODDIR" == "" ] && export MODDIR=/usr/lib/unibuild/modules
+[ "$MODDIR" == "" ] && export MODDIR=@prefix@/lib/unibuild/modules
 set -e
 for api in $(ls $MODDIR/../api | sort) ; do
 	source $MODDIR/../api/$api
@@ -26,6 +26,7 @@ for mod in $(ls $MODDIR) ; do
 	source $MODDIR/$mod
 done
 import_source "$1"
+export unibuild_file=$1
 
 source $MODDIR/../target/$TARGET
 source $MODDIR/../host/$HOST

unibuild.unibuild

@@ -6,5 +6,6 @@ description="The universal builder system for different package types"
 source=(./*)
 
 _install(){
-	DESTDIR=$INSTALLDIR bash install.sh 
+	./configure --prefix=/usr
+	DESTDIR=$INSTALLDIR make install 
 }

uninstall.sh

 #!/bin/bash
-if [ -x $DESTDIR/usr/bin/unibuild ]; then
-	rm $DESTDIR/usr/bin/unibuild
-fi
-if [ -d $DESTDIR/usr/lib/unibuild ]; then
-	rm -r $DESTDIR/usr/lib/unibuild/
-fi
\ No newline at end of file
+./configure --prefix=/usr
+make uninstall

upgrade.sh

 #!/bin/bash
-bash uninstall.sh
-bash install.sh
\ No newline at end of file
+bash install.sh