diff --git a/openjdk7-boot/.footprint b/openjdk7-boot/.footprint
new file mode 100644
index 0000000..482033b
--- /dev/null
+++ b/openjdk7-boot/.footprint
@@ -0,0 +1,163 @@
+drwxr-xr-x	root/root	openjdk7-boot/
+drwxr-xr-x	root/root	openjdk7-boot/bin/
+-rwxr-xr-x	root/root	openjdk7-boot/bin/appletviewer
+-rwxr-xr-x	root/root	openjdk7-boot/bin/apt
+-rwxr-xr-x	root/root	openjdk7-boot/bin/extcheck
+-rwxr-xr-x	root/root	openjdk7-boot/bin/idlj
+-rwxr-xr-x	root/root	openjdk7-boot/bin/jar
+-rwxr-xr-x	root/root	openjdk7-boot/bin/jarsigner
+-rwxr-xr-x	root/root	openjdk7-boot/bin/java
+-rwxr-xr-x	root/root	openjdk7-boot/bin/java-rmi.cgi
+-rwxr-xr-x	root/root	openjdk7-boot/bin/javac
+-rwxr-xr-x	root/root	openjdk7-boot/bin/javadoc
+-rwxr-xr-x	root/root	openjdk7-boot/bin/javah
+-rwxr-xr-x	root/root	openjdk7-boot/bin/javap
+-rwxr-xr-x	root/root	openjdk7-boot/bin/jcmd
+-rwxr-xr-x	root/root	openjdk7-boot/bin/jconsole
+-rwxr-xr-x	root/root	openjdk7-boot/bin/jdb
+-rwxr-xr-x	root/root	openjdk7-boot/bin/jhat
+-rwxr-xr-x	root/root	openjdk7-boot/bin/jinfo
+-rwxr-xr-x	root/root	openjdk7-boot/bin/jmap
+-rwxr-xr-x	root/root	openjdk7-boot/bin/jps
+-rwxr-xr-x	root/root	openjdk7-boot/bin/jrunscript
+-rwxr-xr-x	root/root	openjdk7-boot/bin/jsadebugd
+-rwxr-xr-x	root/root	openjdk7-boot/bin/jstack
+-rwxr-xr-x	root/root	openjdk7-boot/bin/jstat
+-rwxr-xr-x	root/root	openjdk7-boot/bin/jstatd
+-rwxr-xr-x	root/root	openjdk7-boot/bin/keytool
+-rwxr-xr-x	root/root	openjdk7-boot/bin/native2ascii
+-rwxr-xr-x	root/root	openjdk7-boot/bin/orbd
+-rwxr-xr-x	root/root	openjdk7-boot/bin/pack200
+-rwxr-xr-x	root/root	openjdk7-boot/bin/policytool
+-rwxr-xr-x	root/root	openjdk7-boot/bin/rmic
+-rwxr-xr-x	root/root	openjdk7-boot/bin/rmid
+-rwxr-xr-x	root/root	openjdk7-boot/bin/rmiregistry
+-rwxr-xr-x	root/root	openjdk7-boot/bin/schemagen
+-rwxr-xr-x	root/root	openjdk7-boot/bin/serialver
+-rwxr-xr-x	root/root	openjdk7-boot/bin/servertool
+-rwxr-xr-x	root/root	openjdk7-boot/bin/tnameserv
+-rwxr-xr-x	root/root	openjdk7-boot/bin/unpack200
+-rwxr-xr-x	root/root	openjdk7-boot/bin/wsgen
+-rwxr-xr-x	root/root	openjdk7-boot/bin/wsimport
+-rwxr-xr-x	root/root	openjdk7-boot/bin/xjc
+drwxr-xr-x	root/root	openjdk7-boot/include/
+-rw-r--r--	root/root	openjdk7-boot/include/classfile_constants.h
+-rw-r--r--	root/root	openjdk7-boot/include/jawt.h
+-rw-r--r--	root/root	openjdk7-boot/include/jdwpTransport.h
+-rw-r--r--	root/root	openjdk7-boot/include/jni.h
+-rw-r--r--	root/root	openjdk7-boot/include/jvmti.h
+-rw-r--r--	root/root	openjdk7-boot/include/jvmticmlr.h
+drwxr-xr-x	root/root	openjdk7-boot/include/linux/
+-rw-r--r--	root/root	openjdk7-boot/include/linux/jawt_md.h
+-rw-r--r--	root/root	openjdk7-boot/include/linux/jni_md.h
+drwxr-xr-x	root/root	openjdk7-boot/jre/
+drwxr-xr-x	root/root	openjdk7-boot/jre/bin/
+lrwxrwxrwx	root/root	openjdk7-boot/jre/bin/java -> ../../bin/java
+lrwxrwxrwx	root/root	openjdk7-boot/jre/bin/keytool -> ../../bin/keytool
+lrwxrwxrwx	root/root	openjdk7-boot/jre/bin/orbd -> ../../bin/orbd
+lrwxrwxrwx	root/root	openjdk7-boot/jre/bin/pack200 -> ../../bin/pack200
+lrwxrwxrwx	root/root	openjdk7-boot/jre/bin/policytool -> ../../bin/policytool
+lrwxrwxrwx	root/root	openjdk7-boot/jre/bin/rmid -> ../../bin/rmid
+lrwxrwxrwx	root/root	openjdk7-boot/jre/bin/rmiregistry -> ../../bin/rmiregistry
+lrwxrwxrwx	root/root	openjdk7-boot/jre/bin/servertool -> ../../bin/servertool
+lrwxrwxrwx	root/root	openjdk7-boot/jre/bin/tnameserv -> ../../bin/tnameserv
+lrwxrwxrwx	root/root	openjdk7-boot/jre/bin/unpack200 -> ../../bin/unpack200
+drwxr-xr-x	root/root	openjdk7-boot/jre/lib/
+drwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/
+drwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/headless/
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/headless/libmawt.so
+drwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/jli/
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/amd64/jvm.cfg
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libattach.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libawt.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libdt_socket.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libfontmanager.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libhprof.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libinstrument.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libj2gss.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libj2krb5.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libj2pcsc.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libj2pkcs11.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libjaas_unix.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libjava.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libjava_crw_demo.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libjavagtk.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libjavajpeg.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libjavalcms.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libjavasctp.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libjawt.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libjdwp.so
+lrwxrwxrwx	root/root	openjdk7-boot/jre/lib/amd64/libjli.so -> ../../../lib/amd64/jli/libjli.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libjsdt.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libjsig.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libjsound.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libjsoundalsa.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libmanagement.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libmlib_image.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libnet.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libnio.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libnpt.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libsaproc.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libsplashscreen.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libunpack.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libverify.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/libzip.so
+drwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/server/
+-r--r--r--	root/root	openjdk7-boot/jre/lib/amd64/server/classes.jsa
+lrwxrwxrwx	root/root	openjdk7-boot/jre/lib/amd64/server/libjsig.so -> ../libjsig.so
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/server/libjvm.so
+drwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/xawt/
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/amd64/xawt/libmawt.so
+drwxr-xr-x	root/root	openjdk7-boot/jre/lib/applet/
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/charsets.jar
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/classlist
+drwxr-xr-x	root/root	openjdk7-boot/jre/lib/cmm/
+-r--r--r--	root/root	openjdk7-boot/jre/lib/cmm/CIEXYZ.pf
+-r--r--r--	root/root	openjdk7-boot/jre/lib/cmm/GRAY.pf
+-r--r--r--	root/root	openjdk7-boot/jre/lib/cmm/LINEAR_RGB.pf
+-r--r--r--	root/root	openjdk7-boot/jre/lib/cmm/PYCC.pf
+-r--r--r--	root/root	openjdk7-boot/jre/lib/cmm/sRGB.pf
+-r--r--r--	root/root	openjdk7-boot/jre/lib/currency.data
+drwxr-xr-x	root/root	openjdk7-boot/jre/lib/ext/
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/ext/dnsns.jar
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/ext/localedata.jar
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/ext/meta-index
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/ext/sunjce_provider.jar
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/ext/sunpkcs11.jar
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/ext/zipfs.jar
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/jce.jar
+-rwxr-xr-x	root/root	openjdk7-boot/jre/lib/jexec
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/jsse.jar
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/management-agent.jar
+drwxr-xr-x	root/root	openjdk7-boot/jre/lib/management/
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/management/jmxremote.access
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/meta-index
+lrwxrwxrwx	root/root	openjdk7-boot/jre/lib/mime.types -> /etc/mime.types
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/resources.jar
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/rt.jar
+drwxr-xr-x	root/root	openjdk7-boot/jre/lib/security/
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/security/blacklisted.certs
+lrwxrwxrwx	root/root	openjdk7-boot/jre/lib/security/cacerts -> /etc/ssl/cert.pem
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/security/java.policy
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/security/java.security
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/security/nss.cfg
+drwxr-xr-x	root/root	openjdk7-boot/jre/lib/security/policy/
+drwxr-xr-x	root/root	openjdk7-boot/jre/lib/security/policy/limited/
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/security/policy/limited/US_export_policy.jar
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/security/policy/limited/local_policy.jar
+drwxr-xr-x	root/root	openjdk7-boot/jre/lib/security/policy/unlimited/
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/security/policy/unlimited/US_export_policy.jar
+-rw-r--r--	root/root	openjdk7-boot/jre/lib/security/policy/unlimited/local_policy.jar
+drwxr-xr-x	root/root	openjdk7-boot/lib/
+drwxr-xr-x	root/root	openjdk7-boot/lib/amd64/
+drwxr-xr-x	root/root	openjdk7-boot/lib/amd64/jli/
+-rwxr-xr-x	root/root	openjdk7-boot/lib/amd64/jli/libjli.so
+-rw-r--r--	root/root	openjdk7-boot/lib/ct.sym
+-rw-r--r--	root/root	openjdk7-boot/lib/dt.jar
+-rw-r--r--	root/root	openjdk7-boot/lib/ir.idl
+-rw-r--r--	root/root	openjdk7-boot/lib/jconsole.jar
+-rwxr-xr-x	root/root	openjdk7-boot/lib/jexec
+-rw-r--r--	root/root	openjdk7-boot/lib/orb.idl
+-rw-r--r--	root/root	openjdk7-boot/lib/sa-jdi.jar
+-rw-r--r--	root/root	openjdk7-boot/lib/tools.jar
+-rw-r--r--	root/root	openjdk7-boot/release
diff --git a/openjdk7-boot/Pkgfile b/openjdk7-boot/Pkgfile
new file mode 100644
index 0000000..1224a1a
--- /dev/null
+++ b/openjdk7-boot/Pkgfile
@@ -0,0 +1,197 @@
+# Description: OpenJDK 7, bootstrap build for building OpenJDK 8
+# URL: https://openjdk.java.net/projects/jdk7
+# Maintainer:
+# Depends on: alsa-lib cups fontconfig freetype giflib gtk krb5 lcms2 libjpeg-turbo libpng libxslt nss unzip xorg-libxt xorg-libxtst xorg-libxinerama zip
+
+name=openjdk7-boot
+version=7u281-b01
+icedtea_version=2.6.24
+ant_version=1.9.14
+boot_version=20190705
+release=1
+source=(http://icedtea.wildebeest.org/download/source/icedtea-$icedtea_version.tar.xz
+  https://crux.ster.zone/downloads/java/corba-$version.tar.bz2
+  https://crux.ster.zone/downloads/java/hotspot-$version.tar.bz2
+  https://crux.ster.zone/downloads/java/jaxp-$version.tar.bz2
+  https://crux.ster.zone/downloads/java/jaxws-$version.tar.bz2
+  https://crux.ster.zone/downloads/java/jdk-$version.tar.bz2
+  https://crux.ster.zone/downloads/java/langtools-$version.tar.bz2
+  https://crux.ster.zone/downloads/java/openjdk-$version.tar.bz2
+  https://crux.ster.zone/distfiles/openjdk6-boot-20180616-bin.tar.xz
+  https://archive.apache.org/dist/ant/binaries/apache-ant-$ant_version-bin.tar.bz2
+  fix-sysctl-include.patch jdk-use-sys_xattr_header.patch)
+
+unpack_source() {
+  for file in ${source[@]}; do
+    case ${file##*/} in
+      icedtea-$icedtea_version.tar.xz|\
+      apache-ant-$ant_version-bin.tar.bz2|\
+      openjdk6-boot-20180616-bin.tar.xz)
+        bsdtar -p -o -C $SRC -xf $(get_filename $file) ;;
+      *)
+        cp $(get_filename $file) $SRC ;;
+    esac
+  done
+}
+
+build() {
+  # Most of these flags were snarfed directly from Alpine Linux APKBUILD for openjdk7, added -fabi-version.
+  # Fixes build failures due to suspected gcc8 changes for default std and abi.
+  export EXTRA_CPP_FLAGS="$CXXFLAGS -fabi-version=10 -std=gnu++98 -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-strict-overflow -fcommon"
+  export EXTRA_CFLAGS="$CFLAGS -fabi-version=10 -std=gnu++98 -Wno-error -fno-delete-null-pointer-checks -fno-lifetime-dse -fno-strict-overflow -fcommon"
+
+  OLD_PATH=$PATH
+  unset JAVA_HOME
+  export JAVA_HOME=$SRC/openjdk6-boot
+  export PATH=$JAVA_HOME/bin:$SRC/apache-ant-$ant_version/bin:$OLD_PATH
+
+  # Fix checking for attr/xattr.h header from old attr package. Use system header since
+  # they are looking to use the syscall wrappers anyways and those are part of libc.
+  sed -i -e 's,attr/xattr,sys/xattr,' $SRC/icedtea-$icedtea_version/configure
+  mv $SRC/jdk-use-sys_xattr_header.patch $SRC/icedtea-$icedtea_version/patches
+  mv $SRC/fix-sysctl-include.patch $SRC/icedtea-$icedtea_version/patches
+  export DISTRIBUTION_PATCHES="patches/jdk-use-sys_xattr_header.patch patches/fix-sysctl-include.patch"
+
+  mkdir $SRC/build-boot
+  cd $SRC/build-boot
+
+  LC_ALL=C \
+  ALT_UNIXCOMMAND_PATH="" \
+  CONFIG_SHELL=/bin/bash \
+  ../icedtea-$icedtea_version/configure \
+    --prefix=$SRC/build-boot/openjdk.build/j2sdk-image \
+    --disable-bootstrap \
+    --disable-docs \
+    --disable-downloading \
+    --disable-hotspot-tests \
+    --disable-jdk-tests \
+    --disable-langtools-tests \
+    --disable-system-pcsc \
+    --disable-system-sctp \
+    --disable-systemtap-tests \
+    --disable-tests \
+    --enable-system-cups \
+    --enable-system-fontconfig \
+    --enable-system-gif \
+    --enable-system-gio \
+    --enable-system-gtk \
+    --enable-system-jpeg \
+    --enable-system-kerberos \
+    --enable-system-lcms \
+    --enable-system-png \
+    --enable-system-zlib \
+    --enable-non-nss-curves \
+    --enable-nss \
+    --with-corba-src-zip=$SRC/corba-$version.tar.bz2 \
+    --with-hotspot-src-zip=$SRC/hotspot-$version.tar.bz2 \
+    --with-jaxp-src-zip=$SRC/jaxp-$version.tar.bz2 \
+    --with-jaxws-src-zip=$SRC/jaxws-$version.tar.bz2 \
+    --with-jdk-src-zip=$SRC/jdk-$version.tar.bz2 \
+    --with-langtools-src-zip=$SRC/langtools-$version.tar.bz2 \
+    --with-openjdk-src-zip=$SRC/openjdk-$version.tar.bz2 \
+    --with-pkgversion=CRUX \
+    --with-jdk-home=$JAVA_HOME \
+    --with-cacerts-file=/etc/ssl/cert.pem \
+    --with-tzdata-dir=/usr/share/zoneinfo \
+    --without-rhino
+    #--with-openjdk-checksum=e14e3af1067dccd769b04c8058094b52e40719fd75e86e12dcf3124137895433 \
+    #--with-hotspot-checksum=3a8e437eb08a54d127b146db368c3b7e7a25d396c12f3fcfa2d4f3746218e120 \
+    #--with-corba-checksum=39ee6427b4149047b3211b832011bff483f7c28afce239977490ae4d8cf309bf \
+    #--with-jaxp-checksum=9643c6e8689a80819bea8c5e6d663bbdadd7d6b8736bbc15258332f8ce308f1f \
+    #--with-jaxws-checksum=2998e55c634f28d1a4113d3bf98d7844c501927fba6b3cdf5f72a924502907b5 \
+    #--with-jdk-checksum=4db278a3c8ec480b2ce5e68d2675f64090bb12050c4ab87b223bc39cd9a32d4f \
+    #--with-langtools-checksum=b0ca1c8866682872d24b3ff55c97ddb1780a28d421fb961264014d3402773c1e \
+
+  LC_ALL=C \
+  ALT_UNIXCOMMAND_PATH="" \
+  make
+
+  # Rebuild with our new openjdk7
+  export JAVA_HOME=$SRC/build-boot/openjdk.build/j2sdk-image
+  export PATH=$JAVA_HOME/bin:$SRC/apache-ant-$ant_version/bin:$OLD_PATH \
+
+  mkdir $SRC/build
+  cd $SRC/build
+
+    #--enable-sunec
+    #--enable-non-nss-curves
+
+  LC_ALL=C \
+  ALT_UNIXCOMMAND_PATH="" \
+  CONFIG_SHELL=/bin/bash \
+  ../icedtea-$icedtea_version/configure \
+    --prefix=/$name \
+    --disable-bootstrap \
+    --disable-docs \
+    --disable-downloading \
+    --disable-hotspot-tests \
+    --disable-jdk-tests \
+    --disable-langtools-tests \
+    --disable-system-pcsc \
+    --disable-system-sctp \
+    --disable-systemtap-tests \
+    --disable-tests \
+    --enable-non-nss-curves \
+    --enable-nss \
+    --enable-system-cups \
+    --enable-system-fontconfig \
+    --enable-system-gif \
+    --enable-system-gio \
+    --enable-system-gtk \
+    --enable-system-jpeg \
+    --enable-system-kerberos \
+    --enable-system-lcms \
+    --enable-system-png \
+    --enable-system-zlib \
+    --with-corba-src-zip=$SRC/corba-$version.tar.bz2 \
+    --with-hotspot-src-zip=$SRC/hotspot-$version.tar.bz2 \
+    --with-jaxp-src-zip=$SRC/jaxp-$version.tar.bz2 \
+    --with-jaxws-src-zip=$SRC/jaxws-$version.tar.bz2 \
+    --with-jdk-src-zip=$SRC/jdk-$version.tar.bz2 \
+    --with-langtools-src-zip=$SRC/langtools-$version.tar.bz2 \
+    --with-openjdk-src-zip=$SRC/openjdk-$version.tar.bz2 \
+    --with-pkgversion=CRUX \
+    --with-jdk-home=$JAVA_HOME \
+    --with-cacerts-file=/etc/ssl/cert.pem \
+    --with-tzdata-dir=/usr/share/zoneinfo \
+    --without-rhino
+
+  LC_ALL=C \
+  ALT_UNIXCOMMAND_PATH="" \
+  make
+
+  # Copy the sdk image first before pruning it, saving original for later inspection/comparison.
+  mkdir -p $PKG/$name
+  cp -r openjdk.build/j2sdk-image/* $PKG/$name
+
+  # Remove unneeded files
+  rm -f $PKG/$name/src.zip
+  rm -rf $PKG/$name/{demo,man,sample,jre/lib/{images,zi}}
+  rm -f $PKG/$name/{,jre/}/THIRD_PARTY_README
+  find $PKG/$name \( \
+    -name '*.ja' -o \
+    -name '*.txt' -o \
+    -name '*.old' -o \
+    -name '*.properties' -o \
+    -name '*.template' -o \
+    -name 'fontconfig.*' -o \
+    -name 'ASSEMBLY_EXCEPTION' -o \
+    -name 'LICENSE' -o \
+    -name 'THIRD_PARTY_README' \) \
+    -delete
+
+  # Deduplicate
+  rm $PKG/$name/jre/lib/amd64/jli/libjli.so
+  ln -sr $PKG/$name/lib/amd64/jli/libjli.so \
+    $PKG/$name/jre/lib/amd64/libjli.so
+  for f in $PKG/$name/jre/bin/* ; do
+    if [ -f $PKG/$name/bin/${f##*/} ]; then
+      rm $f
+      ln -sr $PKG/$name/bin/${f##*/} $f
+    fi
+  done
+
+  # Link to CRUX ca-certificates
+  rm -r $PKG/$name/jre/lib/security/cacerts
+  ln -s /etc/ssl/cert.pem $PKG/$name/jre/lib/security/cacerts
+}
diff --git a/openjdk7-boot/README b/openjdk7-boot/README
new file mode 100644
index 0000000..04c5394
--- /dev/null
+++ b/openjdk7-boot/README
@@ -0,0 +1,4 @@
+The sole purpose of the openjdk7-boot port is for creating a bootstrapper
+package to build other openjdk ports, primarily openjdk7 and openjdk8-boot.
+The resultant package is stripped down considerably and not useful for other
+applications.
diff --git a/openjdk7-boot/fix-sysctl-include.patch b/openjdk7-boot/fix-sysctl-include.patch
new file mode 100644
index 0000000..3f707b9
--- /dev/null
+++ b/openjdk7-boot/fix-sysctl-include.patch
@@ -0,0 +1,60 @@
+diff -Naur openjdk.orig/jdk/src/solaris/native/com/sun/management/UnixOperatingSystem_md.c openjdk/jdk/src/solaris/native/com/sun/management/UnixOperatingSystem_md.c
+--- openjdk.orig/jdk/src/solaris/native/com/sun/management/UnixOperatingSystem_md.c	2021-02-07 13:24:53.826116012 +0100
++++ openjdk/jdk/src/solaris/native/com/sun/management/UnixOperatingSystem_md.c	2021-02-07 13:27:45.694119005 +0100
+@@ -33,7 +33,7 @@
+ #include <sys/types.h>
+ #include <sys/stat.h>
+ #if defined(_ALLBSD_SOURCE)
+-#include <sys/sysctl.h>
++#include <linux/sysctl.h>
+ #ifdef __APPLE__
+ #include <sys/param.h>
+ #include <sys/mount.h>
+diff -Naur openjdk.orig/jdk/src/solaris/native/java/net/PlainDatagramSocketImpl.c openjdk/jdk/src/solaris/native/java/net/PlainDatagramSocketImpl.c
+--- openjdk.orig/jdk/src/solaris/native/java/net/PlainDatagramSocketImpl.c	2021-02-07 13:24:53.827116012 +0100
++++ openjdk/jdk/src/solaris/native/java/net/PlainDatagramSocketImpl.c	2021-02-07 13:25:08.863116273 +0100
+@@ -41,7 +41,7 @@
+ #endif
+ #ifdef __linux__
+ #include <unistd.h>
+-#include <sys/sysctl.h>
++#include <linux/sysctl.h>
+ #include <sys/utsname.h>
+ #include <netinet/ip.h>
+ 
+diff -Naur openjdk.orig/jdk/src/solaris/native/java/net/PlainSocketImpl.c openjdk/jdk/src/solaris/native/java/net/PlainSocketImpl.c
+--- openjdk.orig/jdk/src/solaris/native/java/net/PlainSocketImpl.c	2021-02-07 13:24:53.827116012 +0100
++++ openjdk/jdk/src/solaris/native/java/net/PlainSocketImpl.c	2021-02-07 13:27:04.998118296 +0100
+@@ -43,7 +43,7 @@
+ #endif
+ #ifdef __linux__
+ #include <unistd.h>
+-#include <sys/sysctl.h>
++#include <linux/sysctl.h>
+ #endif
+ 
+ #include "jvm.h"
+diff -Naur openjdk.orig/jdk/src/solaris/native/java/net/net_util_md.c openjdk/jdk/src/solaris/native/java/net/net_util_md.c
+--- openjdk.orig/jdk/src/solaris/native/java/net/net_util_md.c	2021-02-07 13:24:53.827116012 +0100
++++ openjdk/jdk/src/solaris/native/java/net/net_util_md.c	2021-02-07 13:26:33.754117752 +0100
+@@ -40,7 +40,7 @@
+ #else
+ #include <limits.h>
+ #include <sys/param.h>
+-#include <sys/sysctl.h>
++#include <linux/sysctl.h>
+ #ifndef MAXINT
+ #define MAXINT INT_MAX
+ #endif
+diff -Naur openjdk.orig/jdk/src/solaris/native/sun/net/portconfig.c openjdk/jdk/src/solaris/native/sun/net/portconfig.c
+--- openjdk.orig/jdk/src/solaris/native/sun/net/portconfig.c	2021-02-07 13:24:53.831116012 +0100
++++ openjdk/jdk/src/solaris/native/sun/net/portconfig.c	2021-02-07 13:26:05.173117254 +0100
+@@ -29,7 +29,7 @@
+ #include <errno.h>
+ 
+ #if defined(_ALLBSD_SOURCE)
+-#include <sys/sysctl.h>
++#include <linux/sysctl.h>
+ #endif
+ 
+ #include "jni.h"
diff --git a/openjdk7-boot/jdk-use-sys_xattr_header.patch b/openjdk7-boot/jdk-use-sys_xattr_header.patch
new file mode 100644
index 0000000..de46313
--- /dev/null
+++ b/openjdk7-boot/jdk-use-sys_xattr_header.patch
@@ -0,0 +1,12 @@
+diff -Naur openjdk.orig/jdk/src/solaris/native/sun/nio/fs/LinuxNativeDispatcher.c openjdk/jdk/src/solaris/native/sun/nio/fs/LinuxNativeDispatcher.c
+--- openjdk.orig/jdk/src/solaris/native/sun/nio/fs/LinuxNativeDispatcher.c	2018-10-22 01:32:13.000000000 -0400
++++ openjdk/jdk/src/solaris/native/sun/nio/fs/LinuxNativeDispatcher.c	2019-01-06 08:00:32.115685499 -0500
+@@ -38,7 +38,7 @@
+ 
+ #ifdef COMPILE_AGAINST_SYSCALLS
+ #include <sys/types.h>
+-#include <attr/xattr.h>
++#include <sys/xattr.h>
+ #else
+ #include <syscalls_fp.h>
+ #endif