mirror of
https://github.com/systemd/systemd-stable.git
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152 lines
4.3 KiB
RPMSpec
152 lines
4.3 KiB
RPMSpec
%define _rpmdir rpms
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%define _builddir .
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Summary: A minimal libc subset for use with initramfs.
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Name: klibc
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Version: 0.89
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Release: 1
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License: BSD/GPL
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Group: Development/Libraries
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URL: http://www.zytor.com/klibc
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Source: /dev/null
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BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-buildroot
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Packager: Bryan O'Sullivan <bos@serpentine.com>
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Prefix: /usr
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Vendor: Starving Linux Artists
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%description
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%{name} is intended to be a minimalistic libc subset for use with
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initramfs. It is deliberately written for small size, minimal
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entanglement, and portability, not speed. It is definitely a work in
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progress, and a lot of things are still missing.
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%package kernheaders
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Summary: Kernel headers used during the build of klibc.
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Group: Development/Libraries
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%description kernheaders
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This package contains the set of kernel headers that were required to
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build %{name} and the utilities that ship with it. This may or may
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not be a complete enough set to build other programs that link against
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%{name}. If in doubt, use real kernel headers instead.
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%package utils
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Summary: Small statically-linked utilities built with klibc.
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Group: Utilities/System
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%description utils
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This package contains a collection of programs that are statically
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linked against klibc. These duplicate some of the functionality of a
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regular Linux toolset, but are typically much smaller than their
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full-function counterparts. They are intended for inclusion in
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initramfs images and embedded systems.
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%prep
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if [ ! -L linux ]; then
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echo "*** You must have a symlink named linux to build klibc" 1>&2
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exit 1
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fi
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if [ ! -f linux/include/asm/page.h ]; then
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echo "*** You need to 'make prepare' in the linux tree before building klibc" 1>&2
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exit 1
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fi
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mkdir -p %{buildroot} %{_rpmdir}
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%build
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make
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%install
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rm -rf %{buildroot}
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dest=%{buildroot}/%{prefix}
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lib=$dest/%{_lib}/klibc
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inc=$dest/include/klibc
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exe=$dest/libexec/klibc
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doc=$dest/share/doc/%{name}-%{version}
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udoc=$dest/share/doc/%{name}-utils-%{version}
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# First, the library.
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install -dD -m 755 $lib $inc/kernel $exe $doc $udoc
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install -m 755 klibc/klibc.so $lib
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install -m 644 klibc/libc.a $lib
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install -m 644 klibc/crt0.o $lib
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install -m 644 klibc/libc.so.hash $lib
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ln $lib/klibc.so $lib/libc.so
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ln $lib/klibc.so $lib/klibc-$(cat $lib/libc.so.hash).so
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# Next, the generated binaries.
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install -m 755 ash/sh $exe
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install -m 755 gzip/gzip $exe
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ln $exe/gzip $exe/gunzip
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ln $exe/gzip $exe/zcat
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install -m 755 ipconfig/ipconfig $exe
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install -m 755 kinit/kinit $exe
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install -m 755 nfsmount/nfsmount $exe
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for i in chroot dd fstype mkdir mkfifo mount umount; do
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install -m 755 utils/$i $exe
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done
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# The docs.
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install -m 444 README $doc
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install -m 444 klibc/README $doc/README.klibc
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install -m 444 klibc/arch/README $doc/README.klibc.arch
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install -m 444 gzip/COPYING $udoc/COPYING.gzip
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install -m 444 gzip/README $udoc/README.gzip
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install -m 444 ipconfig/README $udoc/README.ipconfig
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install -m 444 kinit/README $udoc/README.kinit
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# Finally, the include files.
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bitsize=$(make --no-print-directory -C klibc bitsize)
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cp --parents $(find klibc/include \( -name CVS -o -name SCCS \) -prune \
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-o -name '*.h' -print) $inc
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mv $inc/klibc $inc/klibc.$$
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mv $inc/klibc.$$/include/* $inc
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mv $inc/bits$bitsize/bitsize $inc
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rm -rf $inc/klibc.$$ $inc/bits[0-9]*
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pushd klibc/arch/%{_arch}/include
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cp --parents -f $(find . \( -name CVS -o -name SCCS \) -prune \
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-o -name '*.h' -print) $inc
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popd
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# Yeugh. Find the transitive closure over all kernel headers included
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# by klibc, and copy them into place.
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find . -name '.*.d' | xargs -r sed -e 's,[ \t][ \t]*,\n,g' | sed -n -e 's,^\.\./linux/include/,,p' | sort | uniq | (cd linux/include && xargs -ri cp --parents '{}' $inc/kernel)
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%clean
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rm -rf $RPM_BUILD_ROOT
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%files
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%defattr(-,root,root,-)
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%docdir %{prefix}/share/doc/%{name}-%{version}
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%{prefix}/%{_lib}/klibc
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%dir %{prefix}/include/klibc
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%{prefix}/include/klibc/*.h
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%{prefix}/include/klibc/arpa
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%{prefix}/include/klibc/bitsize
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%{prefix}/include/klibc/klibc
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%{prefix}/include/klibc/net
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%{prefix}/include/klibc/netinet
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%{prefix}/include/klibc/sys
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%{prefix}/share/doc/%{name}-%{version}
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%files kernheaders
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%defattr(-,root,root,-)
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%{prefix}/include/klibc/kernel
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%files utils
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%defattr(-,root,root,-)
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%{prefix}/libexec/klibc
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%docdir %{prefix}/share/doc/%{name}-utils-%{version}
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%{prefix}/share/doc/%{name}-utils-%{version}
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%changelog
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* Sat Nov 29 2003 Bryan O'Sullivan <bos@serpentine.com> -
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- Initial build.
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