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new build system for ThemWi sw components
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 14 May 2024 18:08:35 -0800
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f7321b25195e new build system for ThemWi sw components
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1 #!/bin/sh
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2 # This configure script is custom and hand-coded;
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3 # it is NOT a product of GNU Autoconf or any other such tools!
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4
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5 set -e
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6
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7 if [ ! -f configure ]
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8 then
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9 echo "This script needs to be run from the top of the source tree" 1>&2
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10 exit 1
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11 fi
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12
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13 # defaults that can be overridden
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14 CC=gcc
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15 CFLAGS=-O2
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16 prefix=/usr/local
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17 exec_prefix=
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18 bindir=
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19
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20 while [ $# != 0 ]
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21 do
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22 case "$1" in
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23 --prefix=*)
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24 prefix=`echo $1 | cut -c 10-`
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25 ;;
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26 --exec-prefix=*)
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27 exec_prefix=`echo $1 | cut -c 15-`
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28 ;;
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29 --bindir=*)
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30 bindir=`echo $1 | cut -c 10-`
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31 ;;
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32 CC=*)
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33 CC=`echo $1 | cut -c 4-`
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34 ;;
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35 CFLAGS=*)
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36 CFLAGS=`echo $1 | cut -c 8-`
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37 ;;
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38 *)
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39 echo "error: non-understood option $1" 1>&2
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40 exit 1;
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41 ;;
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42 esac
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43 shift
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44 done
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45
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46 # inheritance rules for install directories
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47
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48 if [ -z "$exec_prefix" ]
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49 then
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50 exec_prefix="$prefix"
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51 fi
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52 if [ -z "$bindir" ]
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53 then
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54 bindir="$exec_prefix/bin"
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55 fi
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56
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57 # report the final configuration
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58
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59 echo "C code will be compiled with:"
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60 echo " CC=$CC"
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61 echo " CFLAGS=$CFLAGS"
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62 echo "Installation directory:"
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63 echo " bindir=$bindir"
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64
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65 # emit the Makefile include fragment
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66 echo "CC=$CC" > config.defs
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67 echo "CFLAGS=$CFLAGS" >> config.defs
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68 echo "bindir=$bindir" >> config.defs