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| 1 | +#! /bin/sh - |
| 2 | +# original bootstrap file, installed by starconf 1.3, rnum=1003000 |
| 3 | +# If you _need_ to change this file, delete `original' in the line above, |
| 4 | +# or else starconf may overwrite it with an updated version. |
| 5 | +# |
| 6 | +# bootstrap.installed. Generated from bootstrap.installed.in by configure. |
| 7 | +# |
| 8 | +# Bootstrap a checked-out component of the Starlink software tree. |
| 9 | +# Run this script in a freshly checked-out directory to bring the |
| 10 | +# system to the point where you can just type ./configure;make |
| 11 | +# |
| 12 | +# Usage: |
| 13 | +# ./bootstrap |
| 14 | + |
| 15 | + |
| 16 | +# This script should be installed, by starconf, in all `component |
| 17 | +# directories'. A `component directory' is a directory which has a |
| 18 | +# component.xml.in file in it. All component directories will have a |
| 19 | +# manifest file created and installed in .../manifests; non-component |
| 20 | +# directories will not have manifest files. Everything that's |
| 21 | +# installed should be installed as part of some component |
| 22 | +# or other. |
| 23 | +# |
| 24 | +# The ./bootstrap scripts will stop recursing when they find a |
| 25 | +# component.xml.in file. They'll warn if they find a component.xml.in |
| 26 | +# file in any AC_CONFIG_SUBDIRS directory, but ignore it, and exit |
| 27 | +# with an error if they do not find a component.xml.in file and there |
| 28 | +# are no AC_CONFIG_SUBDIRS directories in which to search further. |
| 29 | +# That is, the tree of directories which the top-level bootstrap |
| 30 | +# traverses should have component.xml.in files at or above all its |
| 31 | +# leaves. |
| 32 | + |
| 33 | + |
| 34 | +# The starconf below might update bootstrap, if a newer version is |
| 35 | +# available. Unfortunately, this confuses sh, which appears _not_ to |
| 36 | +# keep open the script it's reading, but to reopen it afresh, or reseek |
| 37 | +# within the file, for each line (or something like that!?). |
| 38 | +# So rewrite this script to a temporary file and exec it. |
| 39 | +tempfile="${TMP-/tmp}/$0-$$.tmp" |
| 40 | +rm -f $tempfile |
| 41 | +echo "trap 'rm -f $tempfile' 0" >$tempfile # remove temporary at exit |
| 42 | +sed '1,/^--TRAMPOLINE--/d' $0 >>$tempfile # strip out the trampoline |
| 43 | +exec /bin/sh $tempfile # exec the temporary |
| 44 | +--TRAMPOLINE-- |
| 45 | + |
| 46 | + |
| 47 | +echo "Bootstrapping `pwd` ..." |
| 48 | + |
| 49 | +if test ! -f configure.ac; then |
| 50 | + echo "bootstrap: No configure.ac in directory `pwd`" >&2 |
| 51 | + exit 1 |
| 52 | +fi |
| 53 | + |
| 54 | +subdirs=`autoconf --trace=AC_CONFIG_SUBDIRS:$% configure.ac` |
| 55 | + |
| 56 | +if test -f component.xml.in; then |
| 57 | + |
| 58 | + if starconf --show buildsupport >/dev/null 2>&1; then |
| 59 | + |
| 60 | + # starconf is in the path |
| 61 | + echo "...using starconf in " `starconf --show buildsupport` |
| 62 | + starconf || exit 1 |
| 63 | + |
| 64 | + else |
| 65 | + |
| 66 | + # The temptation here is to use ./starconf.status to find the |
| 67 | + # starconf that it came from and invoke that explicitly. Don't do |
| 68 | + # this, however: we don't want to be too clever, and it's better |
| 69 | + # to be consistent with the way the autotools behave (the first |
| 70 | + # one in your path is the one that works, and they don't have this |
| 71 | + # sort of `phone home' cleverness in them). |
| 72 | + |
| 73 | + echo "bootstrap error: The starconf application is not in your path" |
| 74 | + |
| 75 | + # This doesn't stop us being helpful, however. |
| 76 | + if test -f ./starconf.status; then |
| 77 | + starconf_home=`./starconf.status --show buildsupport` |
| 78 | + echo "This directory was last bootstrapped with $starconf_home/bin/starconf" |
| 79 | + fi |
| 80 | + |
| 81 | + exit 1 |
| 82 | + fi |
| 83 | + |
| 84 | + # Check that there are no component.xml.in files in any subdirectories |
| 85 | + if test -n "$subdirs"; then |
| 86 | + for d in $subdirs |
| 87 | + do |
| 88 | + if test -d "$d" && test -f "$d/component.xml.in"; then |
| 89 | + echo "bootstrap: warning: ignoring child $d/component.xml.in" >&2 |
| 90 | + fi |
| 91 | + done |
| 92 | + fi |
| 93 | + |
| 94 | + # If STAR_SUPPRESS_AUTORECONF is true in the environment, then we |
| 95 | + # suppress the call of `autoreconf'. This is here _only_ so that |
| 96 | + # the top-level bootstrap file can suppress multiple calls of this |
| 97 | + # in bootstrap scripts in its children. This mechanism must not |
| 98 | + # be used by users, as it is likely to change without warning. |
| 99 | + if ${STAR_SUPPRESS_AUTORECONF-false}; then |
| 100 | + echo "Suppressing autoreconf in" `pwd` |
| 101 | + else |
| 102 | + echo autoreconf --install --symlink |
| 103 | + autoreconf --install --symlink || exit 1 |
| 104 | + fi |
| 105 | + |
| 106 | +else |
| 107 | + |
| 108 | + # This is not a component directory, so simply recurse into the children. |
| 109 | + |
| 110 | + # ...if there are any, that is. |
| 111 | + if test -z "$subdirs"; then |
| 112 | + echo "bootstrap: error: non-component directory `pwd` has no subdirs" >&2 |
| 113 | + exit 1 |
| 114 | + fi |
| 115 | + |
| 116 | + # Bootstrap the child directories mentioned in AC_CONFIG_SUBDIRS. |
| 117 | + # These bootstrap files must exist. |
| 118 | + for d in $subdirs |
| 119 | + do |
| 120 | + if test -d "$d"; then |
| 121 | + echo "Bootstrapping $d..." |
| 122 | + if test -f $d/bootstrap; then |
| 123 | + # good... |
| 124 | + (cd $d; /bin/sh ./bootstrap) |
| 125 | + else |
| 126 | + echo "bootstrap: no file $d/bootstrap" >&2 |
| 127 | + exit 1 |
| 128 | + fi |
| 129 | + fi |
| 130 | + done |
| 131 | + |
| 132 | +fi |
| 133 | + |
| 134 | +exit 0 |
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