#!/bin/sh
# Built on TCL v3.2
# Required extensions:
#	compiletc
#	 binutils
#	 base-dev
#	 bison
#	 diffutils
#	 file
#	 findutils
#	 flex
#	 gawk
#	 gcc
#	  gcc_libs
#	  cloog
#	   ppl
#	    gmp
#	  mpfr
#	 gperf
#	 grep
#	 m4
#	 make
#	 patch
#	 pkg-config
#	 sed
#	squashfs-tools-4.x
#	autogen
#	 guile
#	 libxml2
#	 bash

CFLAGS="-march=i486 -mtune=i686 -Os -pipe"
CXXFLAGS=$CFLAGS
PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
EXTNAME="gfortran"
VER="4.4.3"
DESTDIR=`pwd`/$EXTNAME

tar -jxf gcc-core-$VER.tar.bz2
tar -jxf gcc-g++-$VER.tar.bz2
tar -jxf gcc-fortran-$VER.tar.bz2
tar -jxf gcc-testsuite-$VER.tar.bz2

mkdir gcc-build $EXTNAME/usr/local

cd gcc-build

../gcc-$VER/configure --prefix=/usr --enable-clocale=gnu --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-languages=c,c++,fortran --disable-libstdcxx-pch --disable-bootstrap --libexecdir=/usr/lib --enable-c99 --enable-long-long && make && make check > ../$EXTNAME.test && make install

cd $DESTDIR

mv usr/bin usr/local
mv usr/lib usr/local
mv usr/share usr/local

rm -rf usr/man usr/info usr/include usr/share usr/local/bin/c* usr/local/bin/gc* usr/local/bin/*++ usr/local/bin/*cc* usr/local/lib/libs* usr/local/lib/libm* usr/local/lib/libi* usr/local/lib/lib/go* usr/local/lib/libgc* usr/local/lib/gcc/i686-pc-linux-gnu/$VER/c* usr/local/lib/gcc/i686-pc-linux-gnu/$VER/i* usr/local/lib/gcc/i686-pc-linux-gnu/$VER/libgc*

ln -s /usr/local/lib/gcc/i686-pc-linux-gnu/$VER/f951 usr/local/bin

sudo strip --strip-unneeded usr/local/bin/*
sudo strip -g usr/local/lib/*
sudo strip --strip-unneeded usr/local/lib/gcc/i686-pc-linux-gnu/$VER/f591
sudo strip -g usr/local/lib/gcc/i686-pc-linux-gnu/$VER/*.a

find usr -not -type d > ../$EXTNAME.tcz.list

cd ..

mksquashfs $EXTNAME $EXTNAME.tcz -noappend
md5sum $EXTNAME.tcz > $EXTNAME.tcz.md5.txt

rm -rf gcc-$VER gcc-build $EXTNAME