#!/bin/bash

# Copyright (C) 2005, NAGY Bence <nagybence@tipogral.hu>
# This file can be distributed under the terms of the
# GNU General Public License version 2.

Fsrcdir="$startdir/src"
Fdestdir="$startdir/pkg"
Fprefix="/usr"

Fmessage() {
        if [ "$USE_COLOR" = "Y" -o "$USE_COLOR" = "y" ]; then
		echo -e "\033[1;32m[]\033[1;0m  \033[1;1m$1\033[1;0m" >&2
	else
		echo "[]  $1" >&2
	fi
}

Fcd() {
	if [ "$Fsrcdir" = `pwd` ]; then
		if [ "$#" -eq 1 ]; then
			Fmessage "Going to the source directory..."
			cd "$Fsrcdir/$1"
		elif [ "$#" -eq 0 ]; then
			Fcd "$pkgname-$pkgver"
		fi
	fi
}

Fmkdir() {
	local i
	for i in "$@"; do
		Fmessage "Creating directory: $i"
		mkdir -p "$Fdestdir/$i" || return 1
	done
}

Frm() {
	local i
	for i in "$@"; do
		Fmessage "Deleting file(s): $i"
		rm -rf "$Fdestdir/$i" || return 1
	done
}

Fcp() {
	if [ "$#" -eq 3 ]; then
		Fmessage "Copying file(s): $2"
		if [ "`ls -l $Fsrcdir/$2 | wc -l`" -gt 1 -a ! -d "$Fdestdir/$3" ]; then
			Fmkdir "$3"
		fi
		install -D -m "$1" "$Fsrcdir"/$2 "$Fdestdir"/$3 || return 1
	elif [ "$#" -eq 2 ]; then
		Fcp "$1" `basename "$2"` "$2" || return 1
	fi
}

Fcpexe() {
	Fcp 0755 "$@"
}

Fcpfile() {
	Fcp 0644 "$@"
}

Fln() {
	Fmessage "Creating symlink(s): $1"
	if [ `ls -l "$Fsrcdir/$1" | wc -l` -gt 1 -a ! -d "$Fdestdir/$2" ]; then
		Fmkdir "$2"
	fi
	ln -sf "$Fsrcdir"/$1 "$Fdestdir"/$2
}

Fsed() {
	for i in ${@:3:$#}; do
		Fmessage "Using sed with file: $i"
	        sed -i -e "s|$1|$2|g" "$i"
	done
}

Fpatch() {
	Fcd
	Fmessage "Using patch: $1"
	if [ -n "`echo $1 | grep \.patch0$`" ]; then 
    		patch -Np0 -i "$Fsrcdir/$1" || return 1
	else
    		patch -Np1 -i "$Fsrcdir/$1" || return 1
	fi
}

Fpatchall() {
	for i in ${source[@]}; do
	    if [ -n "`echo "$i" | grep \.patch[0-9]*$`" -o -n "`echo "$i" | grep \.diff$`" ]; then 
		    Fpatch "$i"
	    fi
	done
}

Fmake() {
	Fcd
	Fmessage "Configuring..."
	if [ -x configure ]; then
		./configure --prefix="$Fprefix" "$@"
	elif [ -f Makefile.PL ]; then
    		perl Makefile.PL --prefix="$Fprefix" "$@"
	elif [ -f extconf.rb ]; then
    		ruby extconf.rb --prefix="$Fprefix" "$@"
	elif [ -f configure.rb ]; then
    		./configure.rb --prefix="$Fprefix" "$@"
	fi
	Fmessage "Compiling..."
	if [ -f Makefile ]; then
		make || return 1
	fi
}

Finstall() {
	if [ -f Makefile ]; then
		Fmessage "Installing to the package directory..."
		if [ -n "`grep DESTDIR Makefile`" ]; then
			make DESTDIR="$Fdestdir" install
		else
			make prefix="$Fdestdir"/"$Fprefix" install
		fi
	fi
}

Fbuild() {
	Fpatchall
	Fmake "$@"
	Finstall
}

# v0.1 Wed, 19 Jan 2005 11:43:53 +0100