b64ec4e4ad
We may want to include a driver in the whitelist for read only tasks
such as diagnosing or exporting guest data (with libguestfs as a good
example). This patch introduces a readonly whitelist option, and for
backward compatibility, the old configure option --block-drv-whitelist
is now an alias to rw whitelist.
Drivers in readonly list is only permitted to open file readonly, and
returns -ENOTSUP for RW opening.
E.g. To include vmdk readonly, and others read+write:
./configure --target-list=x86_64-softmmu \
--block-drv-rw-whitelist=qcow2,raw,file,qed \
--block-drv-ro-whitelist=vmdk
Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
115 lines
2.6 KiB
Bash
Executable file
115 lines
2.6 KiB
Bash
Executable file
#!/bin/sh
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echo "/* Automatically generated by create_config - do not modify */"
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while read line; do
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case $line in
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VERSION=*) # configuration
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version=${line#*=}
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echo "#define QEMU_VERSION \"$version\""
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;;
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PKGVERSION=*) # configuration
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pkgversion=${line#*=}
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echo "#define QEMU_PKGVERSION \"$pkgversion\""
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;;
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qemu_*dir=*) # qemu-specific directory configuration
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name=${line%=*}
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value=${line#*=}
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define_name=`echo $name | LC_ALL=C tr '[a-z]' '[A-Z]'`
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eval "define_value=\"$value\""
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echo "#define CONFIG_$define_name \"$define_value\""
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# save for the next definitions
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eval "$name=\$define_value"
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;;
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prefix=*)
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# save for the next definitions
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prefix=${line#*=}
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;;
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CONFIG_AUDIO_DRIVERS=*)
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drivers=${line#*=}
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echo "#define CONFIG_AUDIO_DRIVERS \\"
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for drv in $drivers; do
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echo " &${drv}_audio_driver,\\"
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done
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echo ""
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;;
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CONFIG_BDRV_RW_WHITELIST=*)
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echo "#define CONFIG_BDRV_RW_WHITELIST\\"
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for drv in ${line#*=}; do
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echo " \"${drv}\",\\"
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done
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echo " NULL"
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;;
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CONFIG_BDRV_RO_WHITELIST=*)
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echo "#define CONFIG_BDRV_RO_WHITELIST\\"
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for drv in ${line#*=}; do
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echo " \"${drv}\",\\"
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done
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echo " NULL"
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;;
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CONFIG_*=y) # configuration
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name=${line%=*}
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echo "#define $name 1"
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;;
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CONFIG_*=*) # configuration
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name=${line%=*}
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value=${line#*=}
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echo "#define $name $value"
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;;
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ARCH=*) # configuration
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arch=${line#*=}
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arch_name=`echo $arch | LC_ALL=C tr '[a-z]' '[A-Z]'`
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echo "#define HOST_$arch_name 1"
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;;
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HOST_USB=*)
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# do nothing
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;;
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HOST_CC=*)
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# do nothing
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;;
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HOST_*=y) # configuration
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name=${line%=*}
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echo "#define $name 1"
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;;
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HOST_*=*) # configuration
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name=${line%=*}
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value=${line#*=}
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echo "#define $name $value"
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;;
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TARGET_ARCH=*) # configuration
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target_arch=${line#*=}
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echo "#define TARGET_ARCH \"$target_arch\""
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;;
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TARGET_BASE_ARCH=*) # configuration
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target_base_arch=${line#*=}
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if [ "$target_base_arch" != "$target_arch" ]; then
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base_arch_name=`echo $target_base_arch | LC_ALL=C tr '[a-z]' '[A-Z]'`
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echo "#define TARGET_$base_arch_name 1"
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fi
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;;
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TARGET_XML_FILES=*)
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# do nothing
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;;
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TARGET_ABI_DIR=*)
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# do nothing
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;;
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TARGET_ARCH2=*)
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# do nothing
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;;
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TARGET_DIRS=*)
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# do nothing
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;;
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TARGET_*=y) # configuration
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name=${line%=*}
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echo "#define $name 1"
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;;
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TARGET_*=*) # configuration
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name=${line%=*}
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value=${line#*=}
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echo "#define $name $value"
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;;
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esac
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done # read
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