FreeCalypso > hg > freecalypso-sw
annotate nuc-fw/cfgmagic/processconf.sh @ 105:02cb0206aa47
fc-loadtool help implemented
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
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date | Tue, 03 Sep 2013 07:31:26 +0000 |
parents | ccde45a06737 |
children | 28f967578233 |
rev | line source |
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1 #!/bin/sh |
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2 # The top level Makefile invokes this Bourne shell script after ensuring |
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3 # that the build.conf file is present. The job of this script is to grok |
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4 # that configuration file and to produce include/config.{h,mk,m4} files |
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5 # corresponding to the selected configuration. |
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6 # |
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7 # The current directory is expected to be the top level of nuc-fw, i.e., |
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8 # all fragments are sourced as cfgmagic/blah. |
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9 # Don't run this script directly - let the Makefile do it for you. |
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10 |
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11 set -e |
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12 . cfgmagic/functions |
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13 TARGET= |
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14 c_export_list= |
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15 mk_export_list= |
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16 m4_export_list= |
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17 |
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18 . ./build.conf |
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19 |
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20 if [ -z "$TARGET" ] |
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21 then |
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22 echo "Error: target not set in build.conf" 1>&2 |
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23 exit 1 |
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24 fi |
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25 |
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26 # Once we get some actual functionality, the following definitions |
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27 # will likely depend on the target and feature configuration, |
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28 # but for now all we have is a FreeNucleus RTOS demo. |
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29 |
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30 BUILD_COMPONENTS="nucdemo nucleus sprintf sysglue" |
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31 export_to_mk BUILD_COMPONENTS |
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32 |
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33 BUILD_DEFAULT_IMAGE=ramImage |
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34 export_to_mk BUILD_DEFAULT_IMAGE |
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35 |
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36 # Now generate the output files! |
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37 |
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38 parse_export_list() { |
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39 for var in $1 |
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40 do |
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41 eval "value=\"\$$var\"" |
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42 emit_def "$var" "$value" |
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43 done |
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44 } |
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45 |
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46 # make config.h |
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47 emit_def() { |
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48 echo "#define $1 $2" >> include/config.h |
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49 } |
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50 : > include/config.h |
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51 parse_export_list "$c_export_list" |
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52 |
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53 # make config.mk |
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54 emit_def() { |
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55 echo "$1= $2" >> include/config.mk |
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56 } |
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57 : > include/config.mk |
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58 parse_export_list "$mk_export_list" |
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59 |
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60 # make config.m4 |
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61 emit_def() { |
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62 echo 'define(`'"$1'"',`'"$2')dnl" >> include/config.m4 |
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63 } |
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64 : > include/config.m4 |
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65 parse_export_list "$m4_export_list" |