mirror of
https://github.com/NixOS/nix.git
synced 2024-11-22 14:52:55 +00:00
8999f923ea
files) are now referenced using their cryptographic hashes. This ensures that if two package descriptors have the same contents, then they describe the same package. This property is not as trivial as it sounds: generally import relations cause this property not to hold w.r.t. temporality. But since imports also use hashes to reference other packages, equality follows by induction.
87 lines
2.5 KiB
Bash
Executable File
87 lines
2.5 KiB
Bash
Executable File
#! /bin/sh
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. ./settings
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if ! ./mountloop; then
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exit 1
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fi
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# Cleanup.
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rm -rf $target/dev
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rm -rf $target/proc
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# Create the basic directory structure.
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mkdir $target
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mkdir $target/dev
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mkdir $target/proc
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mkdir $target/pkg
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mkdir $target/pkg/sys
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mkdir $target/pkg/sys/bin
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mkdir $target/pkg/sys/var
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mkdir $target/mnt
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mkdir $target/mnt/host
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mkdir -m 1777 $target/tmp
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# Make package registrations.
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pkgdb=$target/pkg/sys/var/pkginfo
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# Copy some programs and its libraries.
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utils="/usr/bin/vi /bin/sh /bin/mount /bin/umount /bin/ls /bin/ln /bin/cp /bin/mv /bin/rm /bin/cat /bin/df /bin/pwd /usr/bin/ld /usr/bin/as /bin/sed /bin/chmod /bin/chown /usr/bin/expr /bin/mkdir /bin/rmdir /usr/bin/sort /usr/bin/uniq /bin/uname /usr/bin/grep /bin/sleep /bin/gzip /usr/bin/make /usr/bin/cmp /bin/date /usr/bin/tr /usr/bin/ar /usr/bin/ranlib /usr/bin/basename /usr/bin/less /usr/bin/md5sum /bin/tar ../src/nix"
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bootlib=/pkg/prog-bootstrap/lib
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bootbin=/pkg/prog-bootstrap/bin
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mkdir -p $target/$bootlib
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mkdir -p $target/$bootbin
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cp -p $utils $target/$bootbin
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libs=`ldd $utils | awk '{ print $3 }' | sort | uniq`
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echo $libs
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cp -p $libs $target/$bootlib
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for i in libc.so.6 libdl.so.2 libpthread.so.0 librt.so.1 libresolv.so.2 ld-linux.so.2; do rm $target/$bootlib/$i; done
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../src/nix -d $pkgdb regpkg 5703121fe19cbeeaee7edd659cf4a25b /pkg/prog-bootstrap
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mv $target/$bootbin/nix $target/pkg/sys/bin
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../src/nix -d $pkgdb regpkg 36bcbb801f5052739af8220c6ea51434 /pkg/sys
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# Copy the bootstrap gcc.
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echo Copying gcc...
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rsync -a ../bootstrap/gcc/inst/pkg $target
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../src/nix -d $pkgdb regpkg 02212b3dc4e50349376975367d433929 /pkg/gcc-bootstrap
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# Copy the bootstrap glibc.
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echo Copying glibc...
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glibcdir=/pkg/glibc-bootstrap
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rsync -a ../bootstrap/glibc/inst/pkg $target
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../src/nix -d $pkgdb regpkg c0ce03ee0bab298babbe7e3b6159d36c $glibcdir
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# Copy the bootstrap kernel header files.
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echo Copying kernel headers...
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kerneldir=/pkg/kernel-bootstrap
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rsync -a ../bootstrap/kernel/inst/pkg $target
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../src/nix -d $pkgdb regpkg 3dc8333a2c2b4d627b892755417acf89 $kerneldir
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# Compatibility.
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rm -rf $target/lib
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mkdir $target/lib
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ln -sf $glibcdir/lib/ld-linux.so.2 $target/lib/ld-linux.so.2
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rm -rf $target/bin
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mkdir $target/bin
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ln -sf $bootbin/sh $target/bin/sh
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# Build ld.so.cache.
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ldsoconf=$target/$glibcdir/etc/ld.so.conf
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echo $glibcdir/lib > $ldsoconf
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echo $bootlib >> $ldsoconf
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$target/$glibcdir/sbin/ldconfig -r $target
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# Source repository.
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rm -f $target/src
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ln -sf /mnt/host/`pwd`/../pkg $target/src
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# Copy boot script.
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cp -p ./start $target/pkg/sys/bin
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# Done.
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echo Done!
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umount $target
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rmdir $target
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