1 | #!/bin/sh |
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2 | # |
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3 | # helps bootstrapping, when checked out from CVS |
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4 | # requires GNU autoconf and GNU automake |
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5 | # |
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6 | # this is not meant to be exported outside the source tree |
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7 | # |
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8 | # NOTE: Inspired by libtool's autogen script |
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9 | # |
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10 | # to be run from the toplevel directory of RTEMS' |
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11 | # source tree |
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12 | |
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13 | progname=`basename $0` |
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14 | top_srcdir=`dirname $0` |
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15 | |
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16 | LC_ALL=C |
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17 | export LC_ALL |
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18 | |
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19 | verbose="" |
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20 | quiet="false" |
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21 | mode="autoreconf" |
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22 | force=0 |
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23 | |
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24 | usage() |
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25 | { |
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26 | echo |
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27 | echo "usage: ${progname} [-c|-p|-h] [-q][-v]" |
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28 | echo |
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29 | echo "options:" |
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30 | echo " -c .. clean, remove all aclocal/autoconf/automake generated files" |
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31 | echo " -h .. display this message and exit" |
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32 | echo " -H .. regenerate headers.am files" |
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33 | echo " -q .. quiet, don't display directories" |
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34 | echo " -v .. verbose, pass -v to autotools" |
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35 | echo |
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36 | exit 1 |
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37 | } |
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38 | |
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39 | generate_bspdir_acinclude() |
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40 | { |
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41 | cat << EOF > acinclude.m4~ |
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42 | # RTEMS_CHECK_BSPDIR(RTEMS_BSP_FAMILY) |
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43 | AC_DEFUN([RTEMS_CHECK_BSPDIR], |
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44 | [ |
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45 | case "\$1" in |
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46 | EOF |
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47 | |
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48 | for i in `echo */make | tr " " "\n" | LANG=C LC_COLLATE=C sort`; do |
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49 | d=`dirname $i` |
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50 | cat << EOF >> acinclude.m4~ |
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51 | $d ) |
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52 | AC_CONFIG_SUBDIRS([$d]);; |
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53 | EOF |
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54 | done |
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55 | cat << EOF >> acinclude.m4~ |
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56 | *) |
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57 | AC_MSG_ERROR([Invalid BSP]);; |
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58 | esac |
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59 | ]) |
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60 | EOF |
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61 | if cmp -s acinclude.m4 acinclude.m4~ 2>/dev/null; then |
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62 | echo "acinclude.m4 is unchanged" |
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63 | else |
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64 | cp acinclude.m4~ acinclude.m4 |
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65 | fi |
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66 | rm -f acinclude.m4~ |
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67 | } |
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68 | |
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69 | if test ! -f $top_srcdir/aclocal/version.m4; then |
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70 | echo "${progname}:" |
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71 | echo " Installation problem: Can't find file aclocal/version.m4" |
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72 | exit 1 |
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73 | fi |
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74 | |
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75 | while test $# -gt 0; do |
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76 | case $1 in |
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77 | -h|--he|--hel|--help) |
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78 | usage ;; |
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79 | -q|--qu|--qui|--quie|--quiet) |
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80 | quiet="true" |
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81 | shift;; |
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82 | -v|--ve|--ver|--verb|--verbo|--verbos|--verbose) |
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83 | verbose="-v" |
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84 | shift;; |
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85 | -c|--cl|--cle|--clea|--clean) |
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86 | mode="clean" |
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87 | shift;; |
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88 | -f|--fo|--for|--forc|--force) |
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89 | force=`expr $force + 1` |
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90 | shift;; |
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91 | -H|--headers) |
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92 | mode="headers" |
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93 | shift;; |
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94 | -r|--re|--rec|--reco|--recon|--reconf) |
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95 | mode="autoreconf" |
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96 | shift;; |
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97 | -g|--ge|--gen|--gene|--gener|--genera|--generat|--generate) |
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98 | mode="generate" |
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99 | shift;; |
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100 | -*) echo "unknown option $1" |
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101 | usage ;; |
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102 | *) echo "invalid parameter $1" |
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103 | usage ;; |
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104 | esac |
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105 | done |
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106 | |
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107 | case $mode in |
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108 | headers) |
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109 | if test "." != "$top_srcdir"; then |
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110 | echo "To generate the headers.am you must call the script via \"./$progname -H\"" |
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111 | exit 1 |
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112 | fi |
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113 | base="$PWD" |
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114 | tmp="$base/headers.am.new" |
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115 | for i in cpukit/include cpukit/score/cpu/*/include bsps/include bsps/*/include bsps/*/*/include ; do |
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116 | dir="" |
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117 | am_dir="" |
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118 | echo '## This file was generated by "./boostrap -H".' > "$tmp" |
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119 | case $i in |
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120 | cpukit/include) |
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121 | hdr="../" |
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122 | inc="include/" |
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123 | ;; |
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124 | cpukit/score/cpu/*/include) |
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125 | hdr="../" |
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126 | inc=`echo $i | cut -d'/' -f5-` |
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127 | inc="$inc/" |
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128 | ;; |
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129 | bsps/*/*/include) |
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130 | hdr="../" |
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131 | inc="../../../../../../$i/" |
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132 | ;; |
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133 | bsps/*/include) |
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134 | hdr="../" |
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135 | inc="../../../../../$i/" |
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136 | ;; |
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137 | bsps/include) |
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138 | hdr="../" |
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139 | inc="../../$i/" |
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140 | ;; |
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141 | *) |
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142 | hdr="" |
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143 | inc="" |
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144 | ;; |
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145 | esac |
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146 | cd $i |
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147 | for b in `find -type d | sort` ; do |
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148 | for j in `find $b -mindepth 1 -maxdepth 1 -name '*.h' -or -name '*.inc' | sed 's%^\.%%' | sed 's%^/%%' | sort` ; do |
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149 | d=`dirname $j` |
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150 | if test x$d != x$dir ; then |
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151 | dir=$d |
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152 | if test x$d != x. ; then |
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153 | am_dir=`echo $dir | sed 's%[/-]%_%g'` |
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154 | am_dir="_$am_dir" |
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155 | printf "\ninclude%sdir = \$(includedir)/$dir\n" "$am_dir" >> "$tmp" |
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156 | else |
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157 | am_dir="" |
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158 | echo "" >> "$tmp" |
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159 | fi |
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160 | echo "include${am_dir}_HEADERS =" >> "$tmp" |
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161 | fi |
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162 | echo "include${am_dir}_HEADERS += $inc$j" >> "$tmp" |
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163 | if test $j = bsp.h ; then |
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164 | echo "include_HEADERS += include/bspopts.h" >> "$tmp" |
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165 | fi |
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166 | done |
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167 | done |
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168 | cd "$base" |
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169 | diff -q "$tmp" "$i/${hdr}headers.am" || mv "$tmp" "$i/${hdr}headers.am" |
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170 | done |
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171 | rm -f "$tmp" |
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172 | ;; |
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173 | |
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174 | generate) |
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175 | AUTOCONF=${AUTOCONF-autoconf} |
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176 | if test -z "$AUTOCONF"; then |
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177 | echo "You must have autoconf installed to run $program" |
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178 | exit 1 |
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179 | fi |
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180 | |
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181 | AUTOHEADER=${AUTOHEADER-autoheader} |
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182 | if test -z "$AUTOHEADER"; then |
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183 | echo "You must have autoconf installed to run $program" |
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184 | exit 1 |
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185 | fi |
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186 | |
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187 | AUTOMAKE=${AUTOMAKE-automake} |
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188 | if test -z "$AUTOMAKE"; then |
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189 | echo "You must have automake installed to run $program" |
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190 | exit 1 |
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191 | fi |
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192 | |
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193 | ACLOCAL=${ACLOCAL-aclocal} |
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194 | if test -z "$ACLOCAL"; then |
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195 | echo "You must have automake installed to run $program" |
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196 | exit 1 |
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197 | fi |
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198 | |
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199 | case $top_srcdir in |
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200 | /* ) aclocal_dir=$top_srcdir |
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201 | ;; |
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202 | *) aclocal_dir=`pwd`/$top_srcdir |
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203 | ;; |
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204 | esac |
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205 | |
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206 | confs=`find . \( -name 'configure.in' -o -name 'configure.ac' \) -print` |
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207 | for i in $confs; do |
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208 | dir=`dirname $i` |
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209 | configure=`basename $i` |
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210 | ( test "$quiet" = "true" || echo "$dir" |
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211 | cd $dir |
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212 | test -n "`grep RTEMS_CHECK_BSPDIR ${configure}`" && \ |
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213 | generate_bspdir_acinclude |
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214 | pat="s,\$(RTEMS_TOPdir),${aclocal_dir},g" |
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215 | aclocal_args=`grep '^[ ]*ACLOCAL_AMFLAGS' Makefile.am | \ |
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216 | sed -e 's%.*ACLOCAL_AMFLAGS.*\=[ ]*%%g' -e $pat ` |
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217 | test "$verbose" = "-v" && echo "${ACLOCAL} $aclocal_args" |
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218 | ${ACLOCAL} $aclocal_args |
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219 | test -n "`grep CONFIG_HEADER ${configure}`" && ${AUTOHEADER} \ |
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220 | && test "$verbose" = "-v" && echo "${AUTOHEADER}" |
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221 | test -n "`grep RTEMS_BSP_CONFIGURE ${configure}`" && ${AUTOHEADER} \ |
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222 | && test "$verbose" = "-v" && echo "${AUTOHEADER}" |
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223 | test -f Makefile.am && ${AUTOMAKE} -a -c $verbose |
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224 | ${AUTOCONF} |
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225 | test -f Makefile.am && test -n "`grep 'stamp-h\.in' Makefile.in`" \ |
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226 | && echo timestamp > stamp-h.in |
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227 | ) |
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228 | done |
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229 | ;; |
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230 | |
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231 | autoreconf) |
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232 | AUTORECONF=${AUTORECONF-autoreconf} |
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233 | if test -z "$AUTORECONF"; then |
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234 | echo "You must have autoreconf installed to run $program" |
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235 | exit 1 |
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236 | fi |
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237 | |
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238 | confs=`find . -name 'configure.ac' -print` |
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239 | for i in $confs; do |
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240 | dir=`dirname $i` |
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241 | configure=`basename $i` |
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242 | ( test "$quiet" = "true" || echo "$dir" |
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243 | cd $dir |
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244 | test -n "`grep RTEMS_CHECK_BSPDIR ${configure}`" && \ |
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245 | generate_bspdir_acinclude |
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246 | ${AUTORECONF} -i --no-recursive $verbose |
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247 | test -f Makefile.am && test -n "`grep 'stamp-h\.in' Makefile.in`" \ |
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248 | && echo timestamp > stamp-h.in |
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249 | ) |
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250 | done |
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251 | ;; |
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252 | |
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253 | clean) |
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254 | test "$quiet" = "true" || echo "removing automake generated Makefile.in files" |
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255 | files=`find . -name 'Makefile.am' -print | sed -e 's%\.am%\.in%g'` |
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256 | for i in $files; do |
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257 | if test -f $i; then |
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258 | rm -f $i |
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259 | test "$verbose" = "-v" && echo "$i" |
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260 | fi |
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261 | done |
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262 | |
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263 | test "$quiet" = "true" || echo "removing configure files" |
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264 | files=`find . -name 'configure' -print` |
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265 | for i in $files; do |
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266 | if test -f $i; then |
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267 | rm -f $i |
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268 | test "$verbose" = "-v" && echo "$i" |
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269 | fi |
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270 | done |
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271 | |
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272 | if test $force -gt 0; then |
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273 | needles="" |
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274 | if test $force -gt 1; then |
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275 | # Manually maintained |
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276 | needles="$needles config.sub" |
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277 | needles="$needles config.guess" |
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278 | fi |
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279 | if test $force -gt 0; then |
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280 | # Inherited from automake |
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281 | needles="$needles compile" |
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282 | needles="$needles depcomp" |
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283 | needles="$needles install-sh" |
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284 | needles="$needles missing" |
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285 | needles="$needles mdate-sh" |
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286 | fi |
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287 | for j in $needles; do |
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288 | files=`find . -name "$j" -print` |
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289 | for i in $files; do |
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290 | if test -f $i; then |
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291 | rm -f $i |
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292 | test "$verbose" = "-v" && echo "$i" |
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293 | fi |
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294 | done |
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295 | done |
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296 | fi |
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297 | |
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298 | test "$quiet" = "true" || echo "removing aclocal.m4 files" |
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299 | files=`find . -name 'aclocal.m4' -print` |
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300 | test "$verbose" = "-v" && test -n "$files" && echo "$files" |
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301 | for i in $files; do |
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302 | if test -f $i; then |
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303 | rm -f $i |
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304 | test "$verbose" = "-v" && echo "$i" |
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305 | fi |
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306 | done |
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307 | |
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308 | find . -name '*~' -print | xargs rm -f |
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309 | find . -name 'bspopts.h.in' -print | xargs rm -f |
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310 | find . -name '*.orig' -print | xargs rm -f |
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311 | find . -name '*.rej' -print | xargs rm -f |
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312 | find . -name 'config.status' -print | xargs rm -f |
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313 | find . -name 'config.log' -print | xargs rm -f |
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314 | find . -name 'config.cache' -print | xargs rm -f |
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315 | find . -name 'Makefile' -print | xargs rm -f |
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316 | find . -name '.deps' -print | xargs rm -rf |
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317 | find . -name '.libs' -print | xargs rm -rf |
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318 | find . -name 'stamp-h.in' | xargs rm -rf |
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319 | find . -name 'autom4te*.cache' | xargs rm -rf |
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320 | ;; |
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321 | esac |
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322 | |
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323 | exit 0 |
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