/usr/share/live/build/functions/bootloaders.sh is in live-build 1:20170213.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 | #!/bin/sh
## live-build(7) - System Build Scripts
## Copyright (C) 2016 Adrian Gibanel Lopez <adrian15sgd@gmail.com>
##
## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
## This is free software, and you are welcome to redistribute it
## under certain conditions; see COPYING for details.
Is_First_Bootloader ()
{
EVAL_FIRST_BOOTLOADER="${1}"
if [ "${LB_FIRST_BOOTLOADER}" = "${EVAL_FIRST_BOOTLOADER}" ]
then
return 0
else
return 1
fi
}
Is_Bootloader ()
{
EVAL_BOOTLOADER="${1}"
OLDIFS="$IFS"
IFS=","
for BOOTLOADER in ${LB_BOOTLOADERS}
do
if [ "${BOOTLOADER}" = "${EVAL_BOOTLOADER}" ]
then
IFS="$OLDIFS"
return 0
fi
done
IFS="$OLDIFS"
return 1
}
Is_Extra_Bootloader ()
{
EVAL_EXTRA_BOOTLOADER="${1}"
if Is_First_Bootloader "${EVAL_EXTRA_BOOTLOADER}"
then
return 1
else
if Is_Bootloader "${EVAL_EXTRA_BOOTLOADER}"
then
return 0
fi
fi
return 1
}
Check_Non_First_Bootloader ()
{
NON_FIRST_BOOTLOADER="${1}"
if Is_First_Bootloader "${NON_FIRST_BOOTLOADER}"
then
Echo_error "Bootloader: ${NON_FIRST_BOOTLOADER} not supported as a first bootloader."
exit 1
else
return 0
fi
}
Check_Non_Extra_Bootloader ()
{
NON_EXTRA_BOOTLOADER="${1}"
if Is_Extra_Bootloader "${NON_EXTRA_BOOTLOADER}"
then
Echo_error "Bootloader: ${NON_EXTRA_BOOTLOADER} not supported as a extra bootloader."
exit 1
else
return 0
fi
}
Check_First_Bootloader_Role ()
{
FIRST_BOOTLOADER_ROLE="${1}"
Check_Non_Extra_Bootloader "${FIRST_BOOTLOADER_ROLE}"
if Is_First_Bootloader "${FIRST_BOOTLOADER_ROLE}"
then
return 0
else
exit 0
fi
}
Check_Extra_Bootloader_Role ()
{
EXTRA_BOOTLOADER_ROLE="${1}"
Check_Non_First_Bootloader "${EXTRA_BOOTLOADER_ROLE}"
if Is_Extra_Bootloader "${EXTRA_BOOTLOADER_ROLE}"
then
return 0
else
exit 0
fi
}
Check_Any_Bootloader_Role ()
{
ANY_BOOTLOADER_ROLE="${1}"
if Is_First_Bootloader "${ANY_BOOTLOADER_ROLE}"
then
return 0
fi
if Is_Extra_Bootloader "${ANY_BOOTLOADER_ROLE}"
then
return 0
fi
exit 0
}
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