Add support for multiple possible kernel binary paths for gentoo bug #255085

ChangeLog

@@ -2,6 +2,11 @@
 # Copyright 1999-2009 Gentoo Foundation; 2008-2009 Various authors (see AUTHORS)
 # Distributed under the GPL v2
 
+  20 Feb 2009; Andrew Gaffney <agaffney@gentoo.org> arch/sparc64/config.sh,
+  gen_compile.sh, gen_funcs.sh, gen_package.sh:
+  Add support for multiple possible kernel binary paths for gentoo bug
+  #255085
+
   04 Feb 2009; Andrew Gaffney <agaffney@gentoo.org> defaults/linuxrc:
   Comment out the exec line for console=*, since it seems to blow up when
   the param isn't a true device node, such as ttyS0,115200n8

arch/sparc64/config.sh

@@ -5,7 +5,7 @@
 #
 KERNEL_MAKE_DIRECTIVE="vmlinux"
 KERNEL_MAKE_DIRECTIVE_2="image"
-KERNEL_BINARY="arch/sparc64/boot/image"
+KERNEL_BINARY="arch/sparc64/boot/image arch/sparc/boot/image"
 
 COMPRESS_INITRD=yes
 USECOLOR="no"

gen_compile.sh

@@ -298,10 +298,18 @@ compile_kernel() {
 		print_info 1 "        >> Starting supplimental compile of ${KV}: ${KERNEL_MAKE_DIRECTIVE_2}..."
 		compile_generic "${KERNEL_MAKE_DIRECTIVE_2}" kernel
 	fi
+
+	local tmp_kernel_binary=$(find_kernel_binary ${KERNEL_BINARY})
+	local tmp_kernel_binary2=$(find_kernel_binary ${KERNEL_BINARY_2})
+	if [ -z "${tmp_kernel_binary}" ]
+	then
+		gen_die "Cannot locate kernel binary"
+	fi
+
 	if ! isTrue "${CMD_NOINSTALL}"
 	then
 		copy_image_with_preserve "kernel" \
-			"${KERNEL_BINARY}" \
+			"${tmp_kernel_binary}" \
 			"kernel-${KNAME}-${ARCH}-${KV}"
 
 		copy_image_with_preserve "System.map" \
@@ -311,17 +319,17 @@ compile_kernel() {
 		if isTrue "${GENZIMAGE}"
 		then
 			copy_image_with_preserve "kernelz" \
-				"${KERNEL_BINARY_2}" \
+				"${tmp_kernel_binary2}" \
 				"kernelz-${KV}"
 		fi
 	else
-		cp "${KERNEL_BINARY}" "${TMPDIR}/kernel-${KNAME}-${ARCH}-${KV}" ||
+		cp "${tmp_kernel_binary}" "${TMPDIR}/kernel-${KNAME}-${ARCH}-${KV}" ||
 			gen_die "Could not copy the kernel binary to ${TMPDIR}!"
 		cp "System.map" "${TMPDIR}/System.map-${KNAME}-${ARCH}-${KV}" ||
 			gen_die "Could not copy System.map to ${TMPDIR}!"
 		if isTrue "${GENZIMAGE}"
 		then
-			cp "${KERNEL_BINARY_2}" "${TMPDIR}/kernelz-${KV}" ||
+			cp "${tmp_kernel_binary2}" "${TMPDIR}/kernelz-${KV}" ||
 				gen_die "Could not copy the kernelz binary to ${TMPDIR}!"
 		fi
 	fi

gen_funcs.sh

@@ -524,3 +524,24 @@ check_distfiles() {
 		fi
 	done
 }
+
+find_kernel_binary() {
+	local kernel_binary=$*
+	local curdir=$(pwd)
+
+	cd "${KERNEL_DIR}"
+	for i in ${kernel_binary}
+	do
+		if [ -e "${i}" ]
+		then
+			tmp_kernel_binary=$i
+			break
+		fi
+	done
+#	if [ -z "${tmp_kernel_binary}" ]
+#	then
+#		gen_die "Cannot locate kernel binary!"
+#	fi
+	cd "${curdir}"
+	echo "${tmp_kernel_binary}"
+}

gen_package.sh

@@ -13,12 +13,18 @@ gen_minkernpackage() {
 			/bin/tar -xj -C ${TEMP}/minkernpackage -f ${KERNCACHE} kernelz-${ARCH}-${KV}
 		fi
 	else
+		local tmp_kernel_binary=$(find_kernel_binary ${KERNEL_BINARY})
+		local tmp_kernel_binary2=$(find_kernel_binary ${KERNEL_BINARY_2})
+		if [ -z "${tmp_kernel_binary}" ]
+		then
+			gen_die "Cannot locate kernel binary"
+		fi
 		cd "${KERNEL_DIR}"
-		cp "${KERNEL_BINARY}" "${TEMP}/minkernpackage/kernel-${KV}" || gen_die 'Could not the copy kernel for the min kernel package!'
+		cp "${tmp_kernel_binary}" "${TEMP}/minkernpackage/kernel-${KV}" || gen_die 'Could not the copy kernel for the min kernel package!'
 		cp ".config" "${TEMP}/minkernpackage/config-${ARCH}-${KV}" || gen_die 'Could not the copy kernel config for the min kernel package!'
 		if isTrue "${GENZIMAGE}"
 		then
-			cp "${KERNEL_BINARY_2}" "${TEMP}/minkernpackage/kernelz-${KV}" || gen_die "Could not copy the kernelz for the min kernel package"
+			cp "${tmp_kernel_binary2}" "${TEMP}/minkernpackage/kernelz-${KV}" || gen_die "Could not copy the kernelz for the min kernel package"
 		fi
 	fi
 	
@@ -60,14 +66,22 @@ gen_kerncache()
 	print_info 1 'Creating kernel cache'
 	rm -rf "${TEMP}/kerncache" > /dev/null 2>&1
 	mkdir "${TEMP}/kerncache" || gen_die 'Could not make a directory for the kernel cache!'
+
+	local tmp_kernel_binary=$(find_kernel_binary ${KERNEL_BINARY})
+	local tmp_kernel_binary2=$(find_kernel_binary ${KERNEL_BINARY_2})
+	if [ -z "${tmp_kernel_binary}" ]
+	then
+		gen_die "Cannot locate kernel binary"
+	fi
+
 	cd "${KERNEL_DIR}"
-	cp "${KERNEL_BINARY}" "${TEMP}/kerncache/kernel-${ARCH}-${KV}" || gen_die 'Could not the copy kernel for the kernel package!'
+	cp "${tmp_kernel_binary}" "${TEMP}/kerncache/kernel-${ARCH}-${KV}" || gen_die 'Could not the copy kernel for the kernel package!'
 	cp "${KERNEL_DIR}/.config" "${TEMP}/kerncache/config-${ARCH}-${KV}"
 	cp "${KERNEL_CONFIG}" "${TEMP}/kerncache/config-${ARCH}-${KV}.orig"
 	cp "${KERNEL_DIR}/System.map" "${TEMP}/kerncache/System.map-${ARCH}-${KV}"
 	if isTrue "${GENZIMAGE}"
 	then
-        	cp "${KERNEL_BINARY_2}" "${TEMP}/kerncache/kernelz-${ARCH}-${KV}" || gen_die "Could not copy the kernelz for the kernel package"
+		cp "${tmp_kernel_binary2}" "${TEMP}/kerncache/kernelz-${ARCH}-${KV}" || gen_die "Could not copy the kernelz for the kernel package"
 	fi
 	
 	echo "VERSION = ${VER}" > "${TEMP}/kerncache/kerncache.config"