xemu/scripts/create_config
Gerd Hoffmann 3d5eecab4a Add --firmwarepath to configure
Add a firmware path config option to configure.  Multiple directories
are accepted, with the usual colon as separator.  Default value is
${prefix}/share/qemu-firmware.  The path is searched in addition to the
current search path (typically ${prefix}/share/qemu).

This prepares qemu for the planned split of the prebuilt firmware blobs
into a separate project.

Distributions can also use this to get rid of the firmware symlink farm
and add -- for example -- /usr/share/seabios to the firmware path
instead.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-id: 20170914114236.25343-3-kraxel@redhat.com
2017-09-26 13:05:32 +02:00

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#!/bin/sh
echo "/* Automatically generated by create_config - do not modify */"
while read line; do
case $line in
VERSION=*) # configuration
version=${line#*=}
major=$(echo "$version" | cut -d. -f1)
minor=$(echo "$version" | cut -d. -f2)
micro=$(echo "$version" | cut -d. -f3)
echo "#define QEMU_VERSION \"$version\""
echo "#define QEMU_VERSION_MAJOR $major"
echo "#define QEMU_VERSION_MINOR $minor"
echo "#define QEMU_VERSION_MICRO $micro"
;;
qemu_*dir=* | qemu_*path=*) # qemu-specific directory configuration
name=${line%=*}
value=${line#*=}
define_name=$(echo $name | LC_ALL=C tr '[a-z]' '[A-Z]')
eval "define_value=\"$value\""
echo "#define CONFIG_$define_name \"$define_value\""
# save for the next definitions
eval "$name=\$define_value"
;;
prefix=*)
# save for the next definitions
prefix=${line#*=}
;;
IASL=*) # iasl executable
value=${line#*=}
echo "#define CONFIG_IASL $value"
;;
CONFIG_AUDIO_DRIVERS=*)
drivers=${line#*=}
echo "#define CONFIG_AUDIO_DRIVERS \\"
for drv in $drivers; do
echo " &${drv}_audio_driver,\\"
done
echo ""
;;
CONFIG_BDRV_RW_WHITELIST=*)
echo "#define CONFIG_BDRV_RW_WHITELIST\\"
for drv in ${line#*=}; do
echo " \"${drv}\",\\"
done
echo " NULL"
;;
CONFIG_BDRV_RO_WHITELIST=*)
echo "#define CONFIG_BDRV_RO_WHITELIST\\"
for drv in ${line#*=}; do
echo " \"${drv}\",\\"
done
echo " NULL"
;;
CONFIG_*='$(CONFIG_SOFTMMU)'|CONFIG_*=y) # configuration
name=${line%=*}
echo "#define $name 1"
;;
CONFIG_*=*) # configuration
name=${line%=*}
value=${line#*=}
echo "#define $name $value"
;;
HAVE_*=y) # configuration
name=${line%=*}
echo "#define $name 1"
;;
HAVE_*=*) # configuration
name=${line%=*}
value=${line#*=}
echo "#define $name $value"
;;
ARCH=*) # configuration
arch=${line#*=}
arch_name=$(echo $arch | LC_ALL=C tr '[a-z]' '[A-Z]')
echo "#define HOST_$arch_name 1"
;;
HOST_USB=*)
# do nothing
;;
HOST_CC=*)
# do nothing
;;
HOST_*=y) # configuration
name=${line%=*}
echo "#define $name 1"
;;
HOST_*=*) # configuration
name=${line%=*}
value=${line#*=}
echo "#define $name $value"
;;
TARGET_BASE_ARCH=*) # configuration
target_base_arch=${line#*=}
base_arch_name=$(echo $target_base_arch | LC_ALL=C tr '[a-z]' '[A-Z]')
echo "#define TARGET_$base_arch_name 1"
;;
TARGET_XML_FILES=*)
# do nothing
;;
TARGET_ABI_DIR=*)
# do nothing
;;
TARGET_NAME=*)
target_name=${line#*=}
echo "#define TARGET_NAME \"$target_name\""
;;
TARGET_DIRS=*)
# do nothing
;;
TARGET_*=y) # configuration
name=${line%=*}
echo "#define $name 1"
;;
TARGET_*=*) # configuration
name=${line%=*}
value=${line#*=}
echo "#define $name $value"
;;
DSOSUF=*)
echo "#define HOST_DSOSUF \"${line#*=}\""
;;
esac
done # read