From 2187ddb66ba19a65c993c7df5f1eb4c8bf274c4c Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Wed, 10 Aug 2016 18:36:01 +0100
Subject: [PATCH] init: Set the hostname to 'stage3.fedoraproject.org'.

Also, add 'hostname' program to the stage3 chroot.
---
 .gitignore        |  1 +
 Makefile          | 19 +++++++++++++++
 hostname-rh.patch | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 init.sh           |  3 +++
 4 files changed, 92 insertions(+)
 create mode 100644 hostname-rh.patch

diff --git a/.gitignore b/.gitignore
index a8fab17..48aae81 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,6 +28,7 @@ stamp-*
 /gmp-6.1.1/
 /grep-2.25/
 /gzip-1.8/
+/hostname/
 /less-481/
 /make-4.1/
 /mpc-1.0.3/
diff --git a/Makefile b/Makefile
index b137fd1..fd5968a 100644
--- a/Makefile
+++ b/Makefile
@@ -73,6 +73,7 @@ DIFFUTILS_VERSION  = 3.4
 FINDUTILS_VERSION  = 4.6.0
 SED_VERSION        = 4.2
 PATCH_VERSION      = 2.7.5
+HOSTNAME_VERSION   = 3.15
 
 all: stage1 stage2 stage3 stage4
 
@@ -297,6 +298,7 @@ stage3: stage3-kernel/linux-$(KERNEL_VERSION)/vmlinux \
 	stage3-chroot/usr/bin/find \
 	stage3-chroot/usr/bin/sed \
 	stage3-chroot/usr/bin/patch \
+	stage3-chroot/usr/bin/hostname \
 	stage3-chroot/usr/bin/rpm \
 	stage3-chroot/init \
 	stage3-disk.img
@@ -832,6 +834,23 @@ patch-$(PATCH_VERSION).tar.gz:
 	wget -O $@-t https://ftp.gnu.org/gnu/patch/patch-$(PATCH_VERSION).tar.gz
 	mv $@-t $@
 
+# Cross-compile hostname.
+stage3-chroot/usr/bin/hostname: hostname-$(HOSTNAME_VERSION).tar.gz
+	rm -rf hostname-$(HOSTNAME_VERSION)
+	tar -zxf $^
+	cd hostname && patch -p1 < ../hostname-rh.patch
+	cd hostname && \
+	PATH=$(ROOT)/fixed-gcc:$$PATH \
+	make \
+	CC=riscv64-unknown-linux-gnu-gcc \
+	CFLAGS="-O2 -g"
+	cd hostname && make install BASEDIR=$(ROOT)/stage3-chroot
+
+hostname-$(HOSTNAME_VERSION).tar.gz:
+	rm -f $@ $@-t
+	wget -O $@-t http://ftp.de.debian.org/debian/pool/main/h/hostname/hostname_$(HOSTNAME_VERSION).tar.gz
+	mv $@-t $@
+
 # Cross-compile RPM / rpmbuild.
 # We build this from a git commit, with a few hacks to the configure
 # script.
diff --git a/hostname-rh.patch b/hostname-rh.patch
new file mode 100644
index 0000000..d56ae59
--- /dev/null
+++ b/hostname-rh.patch
@@ -0,0 +1,69 @@
+diff -up hostname/Makefile.rh hostname/Makefile
+--- hostname/Makefile.rh	2013-11-04 10:12:59.670379153 +0100
++++ hostname/Makefile	2013-11-04 10:15:04.957314495 +0100
+@@ -10,21 +10,17 @@ OBJS=hostname.o
+ 
+ hostname: $(OBJS)
+ 	$(CC) $(CFLAGS) -o $@ $(OBJS) $(LDFLAGS) -lnsl
+-	ln -fs hostname dnsdomainname
+-	ln -fs hostname domainname
+-	ln -fs hostname ypdomainname
+-	ln -fs hostname nisdomainname
+ 
+ install: hostname
+ 	install -d ${BASEDIR}$(MANDIR)/man1
+-	install -o root -g root -m 0644 hostname.1 ${BASEDIR}$(MANDIR)/man1
++	install -m 0644 hostname.1 ${BASEDIR}$(MANDIR)/man1
+ 	ln -fs hostname.1 ${BASEDIR}$(MANDIR)/man1/dnsdomainname.1
+ 	ln -fs hostname.1 ${BASEDIR}$(MANDIR)/man1/domainname.1
+ 	ln -fs hostname.1 ${BASEDIR}$(MANDIR)/man1/ypdomainname.1
+ 	ln -fs hostname.1 ${BASEDIR}$(MANDIR)/man1/nisdomainname.1
+ 
+ 	install -d ${BASEDIR}$(BINDIR)
+-	install -o root -g root -m 0755 hostname ${BASEDIR}$(BINDIR)
++	install -m 0755 hostname ${BASEDIR}$(BINDIR)
+ 	ln -fs hostname ${BASEDIR}$(BINDIR)/dnsdomainname
+ 	ln -fs hostname ${BASEDIR}$(BINDIR)/domainname
+ 	ln -fs hostname ${BASEDIR}$(BINDIR)/nisdomainname
+diff -up hostname/hostname.1.rh hostname/hostname.1
+--- hostname/hostname.1.rh	2013-11-03 15:24:23.000000000 +0100
++++ hostname/hostname.1	2013-11-04 10:12:59.670379153 +0100
+@@ -80,6 +80,28 @@ complete FQDN of the system is returned
+ .B "THE FQDN"
+ below).
+ 
++.LP
++The function 
++.BR gethostname(2)
++is used to get the hostname.  When the 
++.BR "hostname \-a, \-d, \-f or \-i" 
++is called will 
++.BR gethostbyname(3)
++be called.  The difference in 
++.BR gethostname(2)
++and
++.BR gethostbyname(3)
++is that
++.BR gethostbyname(3)
++is network aware, so it consults 
++.IR /etc/nsswitch.conf
++and
++.IR /etc/host.conf
++to decide whether to read information in
++.IR /etc/hostname
++or
++.IR /etc/hosts
++
+ .SS "SET NAME"
+ When called with one argument or with the
+ .B \-\-file
+@@ -105,8 +127,7 @@ command (see
+ .B "THE FQDN"
+ below).
+ .LP
+-The host name is usually set once at system startup in
+-.I /etc/init.d/hostname.sh
++The host name is usually set once at system startup
+ (normally by reading the contents of a file which contains
+ the host name, e.g.
+ .IR /etc/hostname ).
diff --git a/init.sh b/init.sh
index e76c1e8..4a105fc 100755
--- a/init.sh
+++ b/init.sh
@@ -18,6 +18,9 @@ ldconfig /usr/lib64 /usr/lib /lib64 /lib
 # There is no hardware clock, just ensure the date is not miles out.
 date `date -r /usr/bin +%m%d%H%M%Y`
 
+hostname stage3
+echo stage3.fedoraproject.org > /etc/hostname
+
 echo
 echo "Welcome to the Fedora/RISC-V stage3 disk image"
 echo "https://fedoraproject.org/wiki/Architectures/RISC-V"
-- 
1.8.3.1