Steffen Mikkelsen: Created page with "==Getting started== Replace old tools with new ones. As root run the following rm -rf /newsystem/tools/ cp -R /tools /newsystem Make new directory for building mkdir /ne..."

2013-04-21T11:45:25Z

Created page with "==Getting started== Replace old tools with new ones. As root run the following rm -rf /newsystem/tools/ cp -R /tools /newsystem Make new directory for building mkdir /ne..."

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==Getting started==
Replace old tools with new ones. As root run the following
rm -rf /newsystem/tools/
cp -R /tools /newsystem

Make new directory for building
mkdir /newsystem/build
chmod a+r+w /newsystem/build

Move all the downloaded packages to /newsystem/build

Follow the "Changing to new environment with chroot" section on [[Trying tools in clean environment]], so that you are in the chroot environment

==kernel-headers==
tar xf linux-2.6.38.4.tar.bz2
cd linux-2.6.38.4
make mrproper
make INSTALL_HDR_PATH="" headers_install
cd ..

==libcap==
tar xf libcap-2.20.tar.gz
cd libcap-2.20
make
cp -R libcap/include/ /
cp libcap/libcap*.so* /lib
cp libcap/include/sys/capability.h /include/sys/
cd ..

==libelf==
tar xf libelf-0.8.13.tar.gz
cd libelf-0.8.13
./configure --prefix=""
make -j 12
make install
cd ..

==glibc==
tar xf glibc-2.13.tar.gz
touch /etc/ld.so.conf
mkdir glibc-2.13-build
cd glibc-2.13-build
../glibc-2.13/configure --prefix="" --enable-add-ons --enable-kernel=2.6.37
make -j 12
make install
cd ..

Edit /bin/ldd and change
RTLDLIST="/lib/ld-linux.so.2 /lib64/ld-linux-x86-64.so.2"
to
RTLDLIST="/lib/ld-linux.so.2 /lib/ld-linux-x86-64.so.2"

==gmp==
tar xf gmp-5.0.1.tar.gz
cd gmp-5.0.1
./configure --prefix=""
make -j 12
make install
cd ..

==mpfr==
tar xf mpfr-3.0.0.tar.gz
cd mpfr-3.0.0
./configure --prefix=""
make -j 12 install
cd ..

==mpc==
tar xf mpc-0.9.tar.gz
cd mpc-0.9
./configure --prefix=""
make -j 12
make install
cd ..

==GCC==
ln -s /include /usr
export LD_LIBRARY_PATH=/lib
tar xf gcc-4.5.2.tar.bz2
cd gcc-4.5.2

Go to gcc/config/i386 and edit linux64.h or linux.h.

#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
Is changed to:
#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
#define GLIBC_DYNAMIC_LINKER64 "/lib/ld-linux-x86-64.so.2"

cd ..
mkdir gccbuild
cd gccbuild
../gcc-4.5.2/configure --disable-multilib --prefix="" --enable-add-ons --enable-kernel=2.6.37
make -j 12
make install
cd ..

==Missing==
Here all the former applications should be listed again with new configure options

==Removal of tools==
Now remove tools folder and run new chroot command without /tools/bin reference.

==Bison==
Note that bison 2.4.2 and 2.4.3 are broken (incompatible with M4)
tar xf bison-2.4.1.tar.gz
cd bison-2.4.1
./configure --prefix /
make -j 12
make install
cd ..

==Grub==
tar xf grub-1.98.tar.gz
cd grub-1.98
./configure --prefix /
make -j 12
make install
cd..

We are now ready for next step

Building from the new environment - Revision history

Steffen Mikkelsen: Created page with "==Getting started== Replace old tools with new ones. As root run the following rm -rf /newsystem/tools/ cp -R /tools /newsystem Make new directory for building mkdir /ne..."