2009-11-21 Carles Pina i Estany <carles@pina.cat>

2009-11-21  Robert Millan  <rmh.grub@aybabtu.com>

        * util/grub-mkrescue.in: Recognize `--override-directory' option.
        (process_input_dir): New function.  Process an arbitrary input
        directory.
        Misc adjustments to support both "override mode" and system-wide mode.

diff --git a/ChangeLog b/ChangeLog
index 61bcfc1fc2dbcb7f77fd4cce176093cc93419909..34518b011b3730eb5bccd93b31c3aac7483ebf9a 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2009-11-21  Carles Pina i Estany <carles@pina.cat>
+2009-11-21  Robert Millan  <rmh.grub@aybabtu.com>
+
+       * util/grub-mkrescue.in: Recognize `--override-directory' option.
+       (process_input_dir): New function.  Process an arbitrary input
+       directory.
+       Misc adjustments to support both "override mode" and system-wide mode.
+
 2009-11-20  Felix Zielcke  <fzielcke@z-51.de>
 
        * configure.ac (UNIFONT_BDF): Rename to ...

diff --git a/util/grub-mkrescue.in b/util/grub-mkrescue.in
index 5db287a3805c0540c08167711592d7ec84ae95cc..23ac4e1e81a548b1d616c9a730a7a5677b83be9e 100644 (file)
--- a/util/grub-mkrescue.in
+++ b/util/grub-mkrescue.in
@@ -27,10 +27,10 @@ PACKAGE_NAME=@PACKAGE_NAME@
 PACKAGE_TARNAME=@PACKAGE_TARNAME@
 PACKAGE_VERSION=@PACKAGE_VERSION@
 target_cpu=@target_cpu@
+native_platform=@platform@
 
 coreboot_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/${target_cpu}-coreboot
 pc_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/${target_cpu}-pc
-grub_mkisofs="grub-mkisofs"
 
 # Usage: usage
 # Print the usage.
@@ -63,6 +63,12 @@ for option in "$@"; do
        modules=`echo "$option" | sed 's/--modules=//'` ;;
     --output=*)
        output_image=`echo "$option" | sed 's/--output=//'` ;;
+    # Intentionally undocumented
+    --override-directory=*)
+       override_dir=`echo "${option}/" | sed 's/--override-directory=//'`
+       PATH=${override_dir}:$PATH
+       export PATH
+       ;;
     -*)
        echo "Unrecognized option \`$option'" 1>&2
        usage
@@ -76,22 +82,40 @@ done
 iso9660_dir=`mktemp -d`
 mkdir -p ${iso9660_dir}/boot/grub
 
-for platform in pc coreboot ; do
-    input_dir=${libdir}/$(echo ${PACKAGE_TARNAME} | sed ${transform})/${target_cpu}-${platform}
-    if test -e ${input_dir} ; then
-        mkdir -p ${iso9660_dir}/boot/grub/${target_cpu}-${platform}
-        for file in ${input_dir}/*.mod ${input_dir}/efiemu??.o \
-            ${input_dir}/command.lst ${input_dir}/moddep.lst ${input_dir}/fs.lst \
-            ${input_dir}/handler.lst ${input_dir}/parttool.lst; do
-            if test -f "$file"; then
-                cp -f "$file" ${iso9660_dir}/boot/grub/${target_cpu}-${platform}/
-            fi
-        done
+process_input_dir ()
+{
+    input_dir="$1"
+    platform="$2"
+    mkdir -p ${iso9660_dir}/boot/grub/${target_cpu}-${platform}
+    for file in ${input_dir}/*.mod ${input_dir}/efiemu??.o \
+        ${input_dir}/command.lst ${input_dir}/moddep.lst ${input_dir}/fs.lst \
+        ${input_dir}/handler.lst ${input_dir}/parttool.lst; do
+        if test -f "$file"; then
+            cp -f "$file" ${iso9660_dir}/boot/grub/${target_cpu}-${platform}/
+        fi
+    done
+}
+
+if [ "${override_dir}" = "" ] ; then
+    if test -e "${coreboot_dir}" ; then
+        process_input_dir ${coreboot_dir} coreboot
     fi
-done
+    if test -e "${pc_dir}" ; then
+        process_input_dir ${pc_dir} pc
+    fi
+else
+    process_input_dir ${override_dir} ${native_platform}
+    coreboot_dir=
+    pc_dir=
+    case "${native_platform}" in
+        coreboot) coreboot_dir=${override_dir} ;;
+        pc) pc_dir=${override_dir} ;;
+    esac
+fi
 
 # build coreboot core.img
-if test -e ${coreboot_dir} ; then
+if test -e "${coreboot_dir}" ; then
+    echo "Generates coreboot"
     memdisk_img=`mktemp`
     memdisk_dir=`mktemp -d`
     mkdir -p ${memdisk_dir}/boot/grub
@@ -115,7 +139,7 @@ EOF
         memdisk tar search iso9660 configfile sh \
         ata at_keyboard
     rm -f ${memdisk_img}
-    grub_mkisofs="${grub_mkisofs} --modification-date=$(echo ${iso_uuid} | sed -e s/-//g)"
+    grub_mkisofs_arguments="${grub_mkisofs_arguments} --modification-date=$(echo ${iso_uuid} | sed -e s/-//g)"
 fi
 
 if [ "${source}" != "" ] ; then
@@ -126,7 +150,8 @@ if [ "${source}" != "" ] ; then
 fi
 
 # build eltorito core.img
-if test -e ${pc_dir} ; then
+if test -e "${pc_dir}" ; then
+    echo "Generates eltorito"
     core_img=`mktemp`
     grub-mkimage -d ${pc_dir}/ -o ${core_img} --prefix=/boot/grub/i386-pc \
         memdisk tar search iso9660 configfile sh \
@@ -141,11 +166,11 @@ if test -e ${pc_dir} ; then
     echo "source /boot/grub/grub.cfg") \
     > ${iso9660_dir}/boot/grub/i386-pc/grub.cfg
 
-    grub_mkisofs="${grub_mkisofs} -b boot/grub/i386-pc/eltorito.img -boot-info-table"
+    grub_mkisofs_arguments="${grub_mkisofs_arguments} -b boot/grub/i386-pc/eltorito.img -boot-info-table"
 fi
 
 # build iso image
-${grub_mkisofs} -o ${output_image} -r -J ${iso9660_dir}
+grub-mkisofs ${grub_mkisofs_arguments} -o ${output_image} -r -J ${iso9660_dir}
 rm -rf ${iso9660_dir}
 
 exit 0