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annotate MULTI @ 23:c896a4dd65da

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Makefile.in
author Matt Johnston <matt@ucc.asn.au>
date Wed, 23 Jun 2004 07:24:22 +0000
parents fe6bca95afa7
children 9597c2e3b9d4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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fe6bca95afa7 Makefile.in contains updated files required
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1 Multi-binary compilation
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2 ========================
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3
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4 To compile for systems without much space (floppy distributions etc), you
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5 can create a single binary. This will save disk space by avoiding repeated
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6 code between the three components (dropbear, dropbearkey, dropbearconvert).
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7 If you are familiar with "busybox", it's the same principle.
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8
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9 To use the multi-purpose binary, firstly enable the "#define DROPBEAR_MULTI"
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10 line in options.h
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11
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12 Then enable which of the binaries you want to compile, also in options.h
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13 (by default these are all enabled).
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15 You should then "make clean" (if you compiled previously), then
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17 "make dropbearmulti"
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19 ("make dropbearmultistatic" will make a static binary).
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21 To use the binary, symlink it from the desired executable:
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22
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23 ln -s dropbearmulti dropbear
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24
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25 then execute as normal:
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26
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27 ./dropbear <options here>
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28
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29 "make install" doesn't currently work for multi-binary configuration, however
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30 in most situations where it is being used, the target and build systems will
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31 differ.