Added patch from Kumba to make certain initrd functions less mips-specific.

git-svn-id: svn+ssh://svn.gentoo.org/var/svnroot/genkernel/trunk@363 67a159dc-881f-0410-a524-ba9dfbe2cb84

gen_cmdline.sh

@@ -42,6 +42,8 @@ longusage() {
   echo "	--callback=<...>	Run the specified arguments after the"
   echo "				kernel and modules have been compiled"
   echo "	--static		Build a static (monolithic kernel)."
+  echo "	--initramfs		Builds initramfs before kernel and embeds it"
+  echo "				into the kernel."
   echo "  Kernel settings"
   echo "	--kerneldir=<dir>	Location of the kernel sources"
   echo "	--kernel-config=<file>	Kernel configuration file to use for compilation"
@@ -370,6 +372,10 @@ parse_cmdline() {
 		      CMD_STATIC=1
 		      print_info 2 "CMD_STATIC: $CMD_STATIC"
 	      ;;
+	      --initramfs)
+		      CMD_INITRAMFS=1
+		      print_info 2 "CMD_INITRAMFS: $CMD_INITRAMFS"
+	      ;;
 	      --tempdir=*)
 		      TEMP=`parse_opt "$*"`
 		      print_info 2 "TEMP: $TEMP"

gen_determineargs.sh

@@ -315,6 +315,18 @@ determine_real_args() {
 		BUILD_STATIC=0
 	fi
 
+	if [ "${CMD_INITRAMFS}" != '' ]
+	then
+		BUILD_INITRAMFS=${CMD_INITRAMFS}
+	fi
+
+	if isTrue ${BUILD_INITRAMFS}
+	then
+		BUILD_INITRAMFS=1
+	else
+		BUILD_INITRAMFS=0
+	fi
+
 	if [ "${CMD_SAVE_CONFIG}" != '' ]
 	then
 		SAVE_CONFIG="${CMD_SAVE_CONFIG}"

gen_initramfs.sh

@@ -32,7 +32,7 @@ create_base_layout_cpio() {
 
 	# SGI LiveCDs need the following binary (no better place for it than here)
 	# getdvhoff is a DEPEND of genkernel, so it *should* exist
-	if [ "${MIPS_EMBEDDED_IMAGE}" != '' -a "${MIPS_LIVECD}" != '' ]
+	if [ ${BUILD_INITRAMFS} -eq 1 -a "${MIPS_LIVECD}" != '' ]
 	then
 		[ -e /usr/lib/getdvhoff/getdvhoff ] \
 			&& cp /usr/lib/getdvhoff/getdvhoff ${TEMP}/initramfs-base-temp/bin \
@@ -519,7 +519,7 @@ merge_initramfs_cpio_archives(){
 			rm ${TMPDIR}/initramfs-${KV}
 
 	# Mips also mimics Pegasos to merge the initramfs into the kernel
-	if [ "${MIPS_EMBEDDED_IMAGE}" != '' ]; then
+	if [ ${BUILD_INITRAMFS} -eq 1 ]; then
 		cp ${TMPDIR}/initramfs-${KV} ${KERNEL_DIR}/initramfs.cpio.gz
 		gunzip -f ${KERNEL_DIR}/initramfs.cpio.gz
 	fi

gen_initrd.sh

@@ -55,7 +55,7 @@ create_base_initrd_sys() {
 
 	# SGI LiveCDs need the following binary (no better place for it than here)
 	# getdvhoff is a DEPEND of genkernel, so it *should* exist
-	if [ "${MIPS_EMBEDDED_IMAGE}" != '' ]
+	if [ ${BUILD_INITRAMFS} -eq 1 ]
 	then
 		[ -e /usr/lib/getdvhoff/getdvhoff ] \
 			&& cp /usr/lib/getdvhoff/getdvhoff ${TEMP}/initrd-temp/bin \
@@ -401,6 +401,6 @@ create_initrd() {
 		rm ${TMPDIR}/initrd-${KV}
 
 	# Mips also mimics Pegasos to merge the initrd into the kernel
-	[ "${MIPS_EMBEDDED_IMAGE}" != '' ] \
+	[ ${BUILD_INITRAMFS} -eq 1 ] \
 		&& cp ${TMPDIR}/initrd-${KV} ${KERNEL_DIR}/mips/ramdisk/initrd.img.gz
 }

genkernel

@@ -2,7 +2,7 @@
 # Genkernel v3
 
 PATH="/bin:/usr/bin:/sbin:/usr/sbin"
-GK_V='3.3.11_pre7'
+GK_V='3.3.11_pre8'
 
 TMPDIR='/var/tmp/genkernel'
 TODEBUGCACHE=1 # Until an error occurs or DEBUGFILE is fully qualified.
@@ -214,7 +214,7 @@ then
 
 	# Compile kernel; If using --genzimage, or building a mips kernel, skip compile
 	# till after initrd/initramfs is done
-	[ "${GENERATE_Z_IMAGE}" = '' -a "${MIPS_EMBEDDED_IMAGE}" = '' ] && compile_kernel
+	[ "${GENERATE_Z_IMAGE}" = '' -a ${BUILD_INITRAMFS} -eq 0 ] && compile_kernel
 
 	# Compile modules
 	if [ ${BUILD_MODULES} -eq 1 -a ${BUILD_STATIC} -eq 0 ]
@@ -230,7 +230,7 @@ then
 	fi
 	if [ "${KERNCACHE}" != "" ]
 	then
-		if [ "${GENERATE_Z_IMAGE}" = '' -a "${MIPS_EMBEDDED_IMAGE}" = '' ]
+		if [ "${GENERATE_Z_IMAGE}" = '' -a ${BUILD_INITRAMFS} -eq 0 ]
 		then
 			gen_kerncache
 		fi
@@ -330,7 +330,7 @@ else
 fi
 
 # Pegasos fix
-if [ "${GENERATE_Z_IMAGE}" != '' -o "${MIPS_EMBEDDED_IMAGE}" != '' ]
+if [ "${GENERATE_Z_IMAGE}" != '' -o ${BUILD_INITRAMFS} -eq 1 ]
 then
 	# Compile kernel, intergrating the initrd into it for Pegasos & mips
 	compile_kernel