* util/grub-mkrescue.in: Sync up with grub-install in terms of how

we handle finding grub-mkimage.  Default to finding grub-mkimage in
${bindir} with program_transform_name applied, and provide a
--grub-mkimage option to override this.

diff --git a/ChangeLog b/ChangeLog
index 8258400c06bc94d62915bce6c4cc954a34008c13..4cfe4c576ed4ea00f965a3d768a3d51b5d599a32 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2010-05-18  Colin Watson  <cjwatson@ubuntu.com>
+
+       * util/grub-mkrescue.in: Sync up with grub-install in terms of how
+       we handle finding grub-mkimage.  Default to finding grub-mkimage in
+       ${bindir} with program_transform_name applied, and provide a
+       --grub-mkimage option to override this.
+
 2010-05-17  Vladimir Serbinenko  <phcoder@gmail.com>
 
        Remove grub-mkisofs.

diff --git a/util/grub-mkrescue.in b/util/grub-mkrescue.in
index 5f35f084a06c36536328856bc9e2895099f91d62..6018816b3d183dc1d55aef13bc8d24a9d5fd691c 100644 (file)
--- a/util/grub-mkrescue.in
+++ b/util/grub-mkrescue.in
@@ -37,6 +37,7 @@ pc_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-pc
 efi32_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/i386-efi
 efi64_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/x86_64-efi
 rom_directory=
+grub_mkimage=${bindir}/`echo grub-mkimage | sed ${transform}`
 
 # Usage: usage
 # Print the usage.
@@ -50,6 +51,7 @@ Make GRUB rescue image.
   --output=FILE           save output in FILE [required]
   --modules=MODULES       pre-load specified modules MODULES
   --rom-directory=DIR     save rom images in DIR [optional]
+  --grub-mkimage=FILE     use FILE as grub-mkimage
 
 $0 generates a bootable rescue image with specified source files or directories.
 
@@ -78,6 +80,8 @@ for option in "$@"; do
        PATH=${override_dir}:$PATH
        export PATH
        ;;
+    --grub-mkimage=*)
+       grub_mkimage=`echo "$option" | sed 's/--grub-mkimage=//'` ;;
     -*)
        echo "Unrecognized option \`$option'" 1>&2
        usage
@@ -94,6 +98,14 @@ if [ "x${output_image}" = x ] ; then
   exit 1
 fi
 
+set $grub_mkimage dummy
+if test -f "$1"; then
+    :
+else
+    echo "$1: Not found." 1>&2
+    exit 1
+fi
+
 if test "x$TMP" != x; then
   MKTEMP_TEMPLATE="$TMP/grub-mkrescue.XXXXXXXXXX"
 elif test "x$TEMP" != x; then
@@ -157,7 +169,7 @@ EOF
 
     tar -C ${memdisk_dir} -cf ${memdisk_img} boot
     rm -rf ${memdisk_dir}
-    grub-mkimage -O ${platform} -d "${source_directory}" -m "${memdisk_img}" -o "$3" --prefix='(memdisk)/boot/grub' \
+    $grub_mkimage -O ${platform} -d "${source_directory}" -m "${memdisk_img}" -o "$3" --prefix='(memdisk)/boot/grub' \
         search iso9660 configfile normal sh memdisk tar $4
     rm -rf ${memdisk_img}
 }
@@ -207,7 +219,7 @@ grub_mkisofs_arguments="${grub_mkisofs_arguments} --modification-date=$(echo ${i
 if test -e "${pc_dir}" ; then
     echo "Enabling BIOS support ..."
     core_img=`mktemp "$MKTEMP_TEMPLATE"`
-    grub-mkimage -O i386-pc -d ${pc_dir}/ -O i386-pc -o ${core_img} --prefix=/boot/grub/i386-pc \
+    $grub_mkimage -O i386-pc -d ${pc_dir}/ -O i386-pc -o ${core_img} --prefix=/boot/grub/i386-pc \
         iso9660 biosdisk
     cat ${pc_dir}/cdboot.img ${core_img} > ${iso9660_dir}/boot/grub/i386-pc/eltorito.img