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#! /bin/sh |
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# |
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# This is a kernel build script for CentOS Stream 8's 4.18 kernel. |
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# |
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|
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die () { |
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echo $1 |
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exit 1 |
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} |
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|
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cd /tmp/ || die "Can't chdir to /tmp/ ." |
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|
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if [ ! -r kernel-4.18.0-448.el8.src.rpm ] |
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then |
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wget https://vault.centos.org/centos/8-stream/BaseOS/Source/SPackages/kernel-4.18.0-448.el8.src.rpm || die "Can't download source package." |
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fi |
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LANG=C rpm --checksig kernel-4.18.0-448.el8.src.rpm | grep -F ': digests signatures OK' || die "Can't verify signature." |
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rpm -ivh kernel-4.18.0-448.el8.src.rpm || die "Can't install source package." |
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|
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cd ~/rpmbuild/SOURCES/ || die "Can't chdir to ~/rpmbuild/SOURCES/ ." |
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if [ ! -r caitsith-patch-0.2-20231225.tar.gz ] |
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then |
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wget https://sourceforge.net/projects/tomoyo/files/caitsith-patch/0.2/caitsith-patch-0.2-20231225.tar.gz || die "Can't download patch." |
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fi |
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|
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cd ~/rpmbuild/SPECS/ || die "Can't chdir to ~/rpmbuild/SPECS/ ." |
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cp -p kernel.spec cs-kernel.spec || die "Can't copy spec file." |
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patch << "EOF" || die "Can't patch spec file." |
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--- cs-kernel.spec |
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+++ cs-kernel.spec |
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@@ -35,7 +35,7 @@ |
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%global zipsed -e 's/\.ko$/\.ko.xz/' |
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%endif |
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|
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-# define buildid .local |
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+%define buildid _caitsith_0.2.11 |
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|
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%define rpmversion 4.18.0 |
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%define pkgrelease 448.el8 |
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@@ -1085,6 +1085,10 @@ |
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|
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# END OF PATCH APPLICATIONS |
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|
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+# CaitSith |
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+tar -zxf %_sourcedir/caitsith-patch-0.2-20231225.tar.gz |
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+sed -i -e 's/CCSECURITY/CAITSITH/g' -e 's/ccsecurity/caitsith/g' -e 's/ccs_domain_info/cs_domain_info/g' -e 's/ccs_flags/cs_flags/g' patches/ccs-patch-*.diff |
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+patch -sp1 < patches/ccs-patch-4.18-centos-8.diff |
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# Any further pre-build tree manipulations happen here. |
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|
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%if %{with_realtime} |
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@@ -1212,6 +1216,9 @@ |
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cp %{SOURCE9} certs/. |
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%endif |
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|
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+ # CaitSith |
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+ sed -e 's@/sbin/init@/usr/lib/systemd/systemd@' -- config.caitsith >> .config |
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+ |
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Arch=`head -1 .config | cut -b 3-` |
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echo USING ARCH=$Arch |
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|
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EOF |
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echo "" |
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echo "" |
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echo "" |
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echo "Edit ~/rpmbuild/SPECS/cs-kernel.spec if needed, and run" |
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echo "rpmbuild -bb ~/rpmbuild/SPECS/cs-kernel.spec" |
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echo "to build kernel rpm packages." |
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echo "" |
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ARCH=`uname -m` |
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echo "I'll start 'rpmbuild -bb --target $ARCH --with baseonly --without debug --without debuginfo ~/rpmbuild/SPECS/cs-kernel.spec' in 30 seconds. Press Ctrl-C to stop." |
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sleep 30 |
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exec rpmbuild -bb --target $ARCH --with baseonly --without debug --without debuginfo ~/rpmbuild/SPECS/cs-kernel.spec |
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exit 0 |
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