1 | #!/bin/sh |
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2 | # |
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3 | # Usage: mkspec CPU |
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4 | # |
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5 | |
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6 | RTEMS_DIR=`dirname $0`/@top_srcdir@ |
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7 | |
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8 | CFG=../setup.cache |
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9 | |
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10 | usage() |
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11 | { |
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12 | echo "$0 [options] <target_alias>" |
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13 | echo " options:" |
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14 | echo " -cfg <setup.cache>" |
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15 | echo " -a <alternate specs.in>" |
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16 | exit 1 ; |
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17 | } |
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18 | |
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19 | specsrc=${RTEMS_DIR}/gccnewlib/gccnewlib.spec.in |
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20 | |
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21 | while test $# -ge 2; do |
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22 | case $1 in |
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23 | -cfg) |
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24 | shift |
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25 | CFG=$1 |
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26 | shift |
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27 | ;; |
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28 | -a) # alternate specs file |
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29 | shift |
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30 | specsrc=$1 |
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31 | shift |
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32 | ;; |
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33 | -*) |
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34 | echo "invalid option $1"; |
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35 | usage |
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36 | ;; |
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37 | esac |
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38 | done |
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39 | |
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40 | if test ! $# -eq 1; |
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41 | then |
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42 | echo "Invalid number of arguments" |
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43 | usage |
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44 | fi |
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45 | |
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46 | # target to build for |
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47 | target_alias=$1 |
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48 | |
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49 | . ./$CFG |
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50 | |
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51 | patchn=-1 |
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52 | if test -n "${gcc_patch_version}"; then |
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53 | patchn=`expr $patchn + 1` |
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54 | PATCH1="Patch${patchn}: gcc-${gcc_version}-rtems-${gcc_patch_version}.diff" |
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55 | fi |
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56 | |
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57 | if test -n "${newlib_patch_version}"; then |
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58 | patchn=`expr $patchn + 1` |
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59 | PATCH3="Patch${patchn}: newlib-${newlib_version}-rtems-${newlib_patch_version}.diff" |
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60 | fi |
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61 | |
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62 | # note that the variables in the gccnewlib directory are actually the same |
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63 | sed -e "s,@PATCH1\@,${PATCH1}," \ |
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64 | -e "s,@PATCH3\@,${PATCH3}," \ |
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65 | -e "s%@Release\@%${gccnewlib_rpm_release}%g" \ |
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66 | -e "s%@target_alias\@%${target_alias}%g" \ |
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67 | -e "s%@prefix\@%@prefix@%g" \ |
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68 | -e "s,@rpmprefix\@,@rpmprefix@,g" \ |
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69 | -e "s%@rpmgroup\@%@rpmgroup@%g" \ |
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70 | -e "s%@osversion\@%@osversion@%g" \ |
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71 | -e "s%@gcc_version\@%${gcc_version}%g" \ |
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72 | -e "s%@gcc_patch_version\@%${gcc_patch_version}%g" \ |
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73 | -e "s%@gcc_suffix\@%${gcc_suffix}%g" \ |
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74 | -e "s%@newlib_version\@%${newlib_version}%g" \ |
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75 | -e "s%@newlib_patch_version\@%${newlib_patch_version}%g" \ |
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76 | -e "s%@newlib_suffix\@%${newlib_suffix}%g" \ |
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77 | < ${specsrc} |
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