From c135a0903c9ef2b51d3f79b116dd1eb0d7a4a159 Mon Sep 17 00:00:00 2001
From: "W. Trevor King" <wking@drexel.edu>
Date: Tue, 23 Mar 2010 14:11:32 -0400
Subject: [PATCH] Added command line options to rebuild-kernel.sh

Added dynamic control over .spec files:
  VERSION_STAMP, ISODIR, REPOSRC, and REPOBIN
  are now set dynamically during a rebuild-kernel.sh run.

Moved mainfiles/setsnapshot.sh to buildscripts/, since it's a just a
helpful maintenance script and contains no build-specific information.
---
 buildscripts/rebuild-kernel.sh           | 73 +++++++++++++++++++-----
 buildscripts/setsnapshot.sh              | 46 +++++++++++++++
 mainfiles/setsnapshot.sh                 | 16 ------
 mainfiles/sysresccd-stage2-altker32.spec | 16 +++---
 mainfiles/sysresccd-stage2-altker64.spec | 18 +++---
 mainfiles/sysresccd-stage2-rescue64.spec | 18 +++---
 mainfiles/sysresccd-stage2-standard.spec | 16 +++---
 7 files changed, 140 insertions(+), 63 deletions(-)
 create mode 100755 buildscripts/setsnapshot.sh
 delete mode 100755 mainfiles/setsnapshot.sh

diff --git a/buildscripts/rebuild-kernel.sh b/buildscripts/rebuild-kernel.sh
index 0ef5ad5..546bd38 100755
--- a/buildscripts/rebuild-kernel.sh
+++ b/buildscripts/rebuild-kernel.sh
@@ -1,43 +1,90 @@
 #!/bin/bash
 
-imagename="$1"
+PROG="${0}"
+ISODIR=/worksrc/isofiles
+REPOSRC=/worksrc/sysresccd-src
+REPOBIN=/worksrc/sysresccd-bin
+CATALYSTDIR=/var/tmp/catalyst
 
-case ${imagename} in
+usage()
+{
+	cat <<EOF
+Usage: ${PROG} [options] <imagename>
+
+Build the distribution kernel (and other things?)
+
+imagename: rescue64 | altker32 | altker64
+
+Options:
+ -h|--help         Display this screen and exit
+ -i ISODIR         Directory containing the iso file to rebuild ($ISODIR)
+                     <isodir>/systemrescuecd-<arch>-current.iso
+ -r REPOSRC        Location of git systemrescuecd repo ($REPOSRC)
+ -b REPOBIN        ? ($REPOBIN)
+ -m CATALYSTDIR    Set catalyst's output directory ($CATALYSTDIR)
+
+Distributed under the GNU Public License version 2 - http://www.sysresccd.org
+EOF
+}
+
+while getopts "i:r:b:c:" Option
+do
+	case $Option in
+		i ) ISODIR="$OPTARG";;
+		r ) REPOSRC="$OPTARG";;
+		b ) REPOBIN="$OPTARG";;
+		c ) CATALYSTDIR="$OPTARG";;
+		* ) usage; exit 1;;  # Default, handles -h
+	esac
+done
+shift $(($OPTIND - 1))
+
+IMAGENAME="$1"
+case ${IMAGENAME} in
 	rescue64)
 		KERTYPE=std
-		ARCHNAME=amd64
+		ARCH=amd64
+		BASEARCH=x86
 		LIBDIR=lib64
 		;;
 	altker32)
 		KERTYPE=alt
-		ARCHNAME=i386
+		ARCH=i386
+		BASEARCH=x86
 		LIBDIR=lib
 		;;
 	altker64)
 		KERTYPE=alt
-		ARCHNAME=amd64
+		ARCH=amd64
+		BASEARCH=x86
 		LIBDIR=lib64
 		;;
 	*)
-		echo "$0: invalid argument"
+		usage
 		exit 1
 		;;
 esac
+VERSION=$(cat ${REPOSRC}/overlay-squashfs-${BASEARCH}/root/version)
 
-(cd /worksrc/sysresccd-src/mainfiles ; nice catalyst -a -f sysresccd-stage2-${imagename}.spec)
+SPEC=$(cat ${REPOSRC}/mainfiles/sysresccd-stage2-${IMAGENAME}.spec \
+    | sed "s!VERSION_STAMP!${VERSION}-${KERTYPE}!" \
+    | sed "s!ISODIR!${ISODIR}!" \
+    | sed "s!REPOSRC!${REPOSRC}!" \
+    | sed "s!REPOBIN!${REPOBIN}!" \
+    )
+(cd ${REPOSRC}/mainfiles ; nice catalyst -a -f <(echo "$SPEC") )
 
-targetdir="/worksrc/sysresccd-bin/overlay-squashfs-x86/${LIBDIR}/modules"
-rootkernel=$(ls -d /var/tmp/catalyst/builds/default/livecd-stage2-${ARCHNAME}-*-${KERTYPE}/isolinux)
-rootmodule=$(ls -d /var/tmp/catalyst/tmp/default/livecd-stage2-${ARCHNAME}-*-${KERTYPE}/${LIBDIR}/modules)
+targetdir="${REPOBIN}/overlay-squashfs-x86/${LIBDIR}/modules"
+rootkernel=$(ls -d ${CATALYSTDIR}/builds/default/livecd-stage2-${ARCH}-*-${KERTYPE}/isolinux)
+rootmodule=$(ls -d ${CATALYSTDIR}/tmp/default/livecd-stage2-${ARCH}-*-${KERTYPE}/${LIBDIR}/modules)
 kerversion=$(ls ${rootmodule})
 
 echo "rootkernel=[${rootkernel}]"
 echo "rootmodule=[${rootmodule}]"
 echo "kerversion=[${rootmodule}]"
 
-echo "cp ${rootkernel}/${imagename}* /worksrc/sysresccd-bin/kernels-x86/"
-cp ${rootkernel}/${imagename}* /worksrc/sysresccd-bin/kernels-x86/
+echo "cp ${rootkernel}/${IMAGENAME}* ${REPOBIN}/kernels-x86/"
+cp ${rootkernel}/${IMAGENAME}* ${REPOBIN}/kernels-x86/
 
 echo "(cd ${rootmodule} ; tar cfj ${targetdir}/${kerversion}.tar.bz2 ${kerversion})"
 (cd ${rootmodule} ; tar cfj ${targetdir}/${kerversion}.tar.bz2 ${kerversion})
-
diff --git a/buildscripts/setsnapshot.sh b/buildscripts/setsnapshot.sh
new file mode 100755
index 0000000..14b07c6
--- /dev/null
+++ b/buildscripts/setsnapshot.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+PROG="${0}"
+REPOSRC=/worksrc/sysresccd-src
+NEWDATE=$(date --date='1 days ago' '+%Y%m%d')
+
+usage()
+{
+	cat <<EOF
+Usage: ${PROG} [options] [NEWDATE]
+
+Replace the snapshot date in REPOSRC/mainfiles/*.spec with NEWDATE (defaults
+to ${NEWDATE}).
+
+Options:
+ -h|--help         Display this screen and exit
+ -r REPOSRC        Location of git systemrescuecd repo ($REPOSRC)
+EOF
+}
+
+while getopts "r:" Option
+do
+	case $Option in
+		r ) REPOSRC="$OPTARG";;
+		* ) usage; exit 1;;  # Default, handles -h
+	esac
+done
+shift $(($OPTIND - 1))
+
+if [ "${1}" == "--help" ]
+then
+	usage
+	exit 1
+fi
+
+if [ -n "${1}" ]
+then
+	NEWDATE="${1}"
+fi
+
+for f in ${REPOSRC}/mainfiles/sysresccd-*.spec
+do
+	sed -i -e "s!^snapshot: [0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]!snapshot: ${NEWDATE}!g" ${f}
+done
+
+grep '^snapshot: ' ${REPOSRC}/mainfiles/sysresccd-*.spec
diff --git a/mainfiles/setsnapshot.sh b/mainfiles/setsnapshot.sh
deleted file mode 100755
index 69c412f..0000000
--- a/mainfiles/setsnapshot.sh
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/bin/bash
-
-if [ -n "${1}" ]
-then
-	newdate="${1}"
-else
-	newdate="$(date --date='1 days ago' +%Y%m%d)"
-fi
-
-for f in sysresccd-*.spec
-do
-	sed -i -e "s!^snapshot: [0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]!snapshot: ${newdate}!g" ${f}
-done
-
-grep '^snapshot: ' *.spec
-
diff --git a/mainfiles/sysresccd-stage2-altker32.spec b/mainfiles/sysresccd-stage2-altker32.spec
index 13729bb..dd08766 100644
--- a/mainfiles/sysresccd-stage2-altker32.spec
+++ b/mainfiles/sysresccd-stage2-altker32.spec
@@ -5,23 +5,23 @@ rel_type: default
 profile: default/linux/x86/10.0
 snapshot: 20100315
 source_subpath: default/livecd-stage1-i386-1.5
-portage_confdir: /worksrc/sysresccd-src/portage-etc-x86
-portage_overlay: /worksrc/sysresccd-src/portage-overlay
+portage_confdir: REPOSRC/portage-etc-x86
+portage_overlay: REPOSRC/portage-overlay
 
 livecd/fstype: none
 livecd/cdtar: /usr/lib/catalyst/livecd/cdtar/isolinux-3.09-cdtar.tar.bz2
-livecd/iso: /worksrc/isofiles/systemrescuecd-x86-current.iso
+livecd/iso: ISODIR/systemrescuecd-x86-current.iso
 livecd/splash_type: 
 livecd/splash_theme: 
 livecd/bootargs: dokeymap
 livecd/gk_mainargs: --makeopts="-j5"
-livecd/linuxrc: /worksrc/sysresccd-src/mainfiles/linuxrc
+livecd/linuxrc: REPOSRC/mainfiles/linuxrc
 livecd/type: generic-livecd
 livecd/readme:
 livecd/motd: 
 livecd/modblacklist:
-livecd/overlay: /worksrc/sysresccd-src/overlay-iso-x86
-livecd/root_overlay: /worksrc/sysresccd-src/overlay-squashfs-x86
+livecd/overlay: REPOSRC/overlay-iso-x86
+livecd/root_overlay: REPOSRC/overlay-squashfs-x86
 livecd/devmanager: udev
 livecd/users:
 livecd/volid: sysresccd
@@ -29,10 +29,10 @@ livecd/volid: sysresccd
 boot/kernel: altker32
 
 boot/kernel/altker32/sources: sys-kernel/alt-sources
-boot/kernel/altker32/config: /worksrc/sysresccd-src/kernelcfg/config-x86-2.6.27-alt150.conf
+boot/kernel/altker32/config: REPOSRC/kernelcfg/config-x86-2.6.27-alt150.conf
 boot/kernel/altker32/use: pcmcia usb -X png truetype 
 boot/kernel/altker32/extraversion: i386
-boot/kernel/altker32/initramfs_overlay: /worksrc/sysresccd-src/overlay-initramfs
+boot/kernel/altker32/initramfs_overlay: REPOSRC/overlay-initramfs
 boot/kernel/altker32/packages:
 	app-accessibility/speakup
 	net-dialup/speedtouch-usb
diff --git a/mainfiles/sysresccd-stage2-altker64.spec b/mainfiles/sysresccd-stage2-altker64.spec
index 9c7ad87..1f22f02 100644
--- a/mainfiles/sysresccd-stage2-altker64.spec
+++ b/mainfiles/sysresccd-stage2-altker64.spec
@@ -1,27 +1,27 @@
 subarch: amd64
-version_stamp: 1.5-alt
+version_stamp: VERSION_STAMP
 target: livecd-stage2
 rel_type: default
 profile: default/linux/x86/10.0
 snapshot: 20100315
 source_subpath: default/livecd-stage1-amd64-1.5
-portage_confdir: /worksrc/sysresccd-src/portage-etc-x86
-portage_overlay: /worksrc/sysresccd-src/portage-overlay
+portage_confdir: REPOSRC/portage-etc-x86
+portage_overlay: REPOSRC/portage-overlay
 
 livecd/fstype: none
 livecd/cdtar: /usr/lib/catalyst/livecd/cdtar/isolinux-3.09-cdtar.tar.bz2
-livecd/iso: /worksrc/isofiles/systemrescuecd-amd64-current.iso
+livecd/iso: ISODIR/systemrescuecd-amd64-current.iso
 livecd/splash_type: 
 livecd/splash_theme: 
 livecd/bootargs: dokeymap
 livecd/gk_mainargs: --makeopts="-j5"
-livecd/linuxrc: /worksrc/sysresccd-src/mainfiles/linuxrc
+livecd/linuxrc: REPOSRC/mainfiles/linuxrc
 livecd/type: generic-livecd
 livecd/readme:
 livecd/motd: 
 livecd/modblacklist:
-livecd/overlay: /worksrc/sysresccd-src/overlay-iso-x86
-livecd/root_overlay: /worksrc/sysresccd-src/overlay-squashfs-x86
+livecd/overlay: REPOSRC/overlay-iso-x86
+livecd/root_overlay: REPOSRC/overlay-squashfs-x86
 livecd/devmanager: udev
 livecd/users:
 livecd/volid: sysresccd
@@ -31,10 +31,10 @@ livecd/rcdel: spind|default
 boot/kernel: altker64
 
 boot/kernel/altker64/sources: sys-kernel/alt-sources
-boot/kernel/altker64/config: /worksrc/sysresccd-src/kernelcfg/config-amd64-2.6.27-alt150.conf
+boot/kernel/altker64/config: REPOSRC/kernelcfg/config-amd64-2.6.27-alt150.conf
 boot/kernel/altker64/use: pcmcia usb -X png truetype 
 boot/kernel/altker64/extraversion: amd64
-boot/kernel/altker64/initramfs_overlay: /worksrc/sysresccd-src/overlay-initramfs
+boot/kernel/altker64/initramfs_overlay: REPOSRC/overlay-initramfs
 boot/kernel/altker64/packages:
 	app-accessibility/speakup
 	net-dialup/hsfmodem
diff --git a/mainfiles/sysresccd-stage2-rescue64.spec b/mainfiles/sysresccd-stage2-rescue64.spec
index aac611c..e919999 100644
--- a/mainfiles/sysresccd-stage2-rescue64.spec
+++ b/mainfiles/sysresccd-stage2-rescue64.spec
@@ -1,27 +1,27 @@
 subarch: amd64
-version_stamp: 1.5-std
+version_stamp: VERSION_STAMP
 target: livecd-stage2
 rel_type: default
 profile: default/linux/x86/10.0
 snapshot: 20100315
 source_subpath: default/livecd-stage1-amd64-1.5
-portage_confdir: /worksrc/sysresccd-src/portage-etc-x86
-portage_overlay: /worksrc/sysresccd-src/portage-overlay
+portage_confdir: REPOSRC/portage-etc-x86
+portage_overlay: REPOSRC/portage-overlay
 
 livecd/fstype: none
 livecd/cdtar: /usr/lib/catalyst/livecd/cdtar/isolinux-3.09-cdtar.tar.bz2
-livecd/iso: /worksrc/isofiles/systemrescuecd-amd64-current.iso
+livecd/iso: ISODIR/systemrescuecd-amd64-current.iso
 livecd/splash_type: 
 livecd/splash_theme: 
 livecd/bootargs: dokeymap
 livecd/gk_mainargs: --makeopts="-j5"
-livecd/linuxrc: /worksrc/sysresccd-src/mainfiles/linuxrc
+livecd/linuxrc: REPOSRC/mainfiles/linuxrc
 livecd/type: generic-livecd
 livecd/readme:
 livecd/motd: 
 livecd/modblacklist:
-livecd/overlay: /worksrc/sysresccd-src/overlay-iso-x86
-livecd/root_overlay: /worksrc/sysresccd-src/overlay-squashfs-x86
+livecd/overlay: REPOSRC/overlay-iso-x86
+livecd/root_overlay: REPOSRC/overlay-squashfs-x86
 livecd/devmanager: udev
 livecd/users:
 livecd/volid: sysresccd
@@ -29,10 +29,10 @@ livecd/volid: sysresccd
 boot/kernel: rescue64
 
 boot/kernel/rescue64/sources: sys-kernel/std-sources
-boot/kernel/rescue64/config: /worksrc/sysresccd-src/kernelcfg/config-amd64-2.6.32-std150.conf
+boot/kernel/rescue64/config: REPOSRC/kernelcfg/config-amd64-2.6.32-std150.conf
 boot/kernel/rescue64/use: pcmcia usb -X png truetype 
 boot/kernel/rescue64/extraversion: amd64
-boot/kernel/rescue64/initramfs_overlay: /worksrc/sysresccd-src/overlay-initramfs
+boot/kernel/rescue64/initramfs_overlay: REPOSRC/overlay-initramfs
 boot/kernel/rescue64/packages:
 	net-dialup/speedtouch-usb
 	net-dialup/hsfmodem
diff --git a/mainfiles/sysresccd-stage2-standard.spec b/mainfiles/sysresccd-stage2-standard.spec
index 91456f5..ee6ff85 100644
--- a/mainfiles/sysresccd-stage2-standard.spec
+++ b/mainfiles/sysresccd-stage2-standard.spec
@@ -1,27 +1,27 @@
 subarch: i386
-version_stamp: 1.5-std
+version_stamp: VERSION_STAMP
 target: livecd-stage2
 rel_type: default
 profile: default/linux/x86/10.0
 snapshot: 20100315
 source_subpath: default/livecd-stage1-i386-1.5
-portage_confdir: /worksrc/sysresccd-src/portage-etc-x86
-portage_overlay: /worksrc/sysresccd-src/portage-overlay
+portage_confdir: REPOSRC/portage-etc-x86
+portage_overlay: REPOSRC/portage-overlay
 
 livecd/fstype: squashfs
 livecd/cdtar: /usr/lib/catalyst/livecd/cdtar/isolinux-3.09-cdtar.tar.bz2
-livecd/iso: /worksrc/isofiles/systemrescuecd-x86-current.iso
-livecd/fsscript: /worksrc/sysresccd-src/mainfiles/fsscript.sh
+livecd/iso: ISODIR/systemrescuecd-x86-current.iso
+livecd/fsscript: REPOSRC/mainfiles/fsscript.sh
 livecd/splash_type:
 livecd/splash_theme:
 livecd/bootargs: dokeymap
 livecd/gk_mainargs: --makeopts="-j5"
-livecd/linuxrc: /worksrc/sysresccd-src/mainfiles/linuxrc
+livecd/linuxrc: REPOSRC/mainfiles/linuxrc
 livecd/type: generic-livecd
 livecd/readme:
 livecd/motd:
 livecd/modblacklist:
-livecd/root_overlay: /worksrc/sysresccd-bin/overlay-squashfs-x86 /worksrc/sysresccd-src/overlay-squashfs-x86
+livecd/root_overlay: REPOBIN/overlay-squashfs-x86 REPOSRC/overlay-squashfs-x86
 livecd/devmanager: udev
 livecd/users:
 livecd/volid: sysresccd
@@ -31,7 +31,7 @@ livecd/rcdel: nfsmount|default metalog|default consolefont|boot termencoding|boo
 boot/kernel: rescuecd
 
 boot/kernel/rescuecd/sources: sys-kernel/std-sources
-boot/kernel/rescuecd/config: /worksrc/sysresccd-src/kernelcfg/config-x86-2.6.32-std150.conf
+boot/kernel/rescuecd/config: REPOSRC/kernelcfg/config-x86-2.6.32-std150.conf
 boot/kernel/rescuecd/use: pcmcia usb -X png truetype 
 boot/kernel/rescuecd/extraversion: i386
 boot/kernel/rescuecd/packages:
-- 
2.26.2