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annotate Modules/defmakexp_aix @ 5817:48b94de85bf3 legacy-trunk

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Extensive changes by AMK.
author Guido van Rossum <guido@python.org>
date Thu, 17 Jul 1997 16:29:42 +0000
parents ad88a000521f
children 87517e8ea519
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1 #! /bin/sh
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2 #
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3 # ============================================================================
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4 # FILE: defmakexp_aix
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5 # TYPE: standalone executable
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6 # SYSTEM: AIX, Solaris
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7 #
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8 # DESCRIPTION: This script creates the default export list file "python.exp"
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9 # for AIX platforms which has to be included in the Modules
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10 # directory of the python source tree.
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11 # It contains all global symbols defined in the following files:
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12 # a) main.o config.o getpath.o
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13 # b) libModules.a libPython.a libObjects.a libParser.a
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14 #
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15 # The script should be run after a new unpack, configure & make
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16 # of the python release, without any options nor changes to
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17 # Modules/Setup.in (i.e. a default static build).
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18 #
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19 # USAGE: defmakexp_aix [path]
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20 #
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21 # where [path] points to the Python source root directory.
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22 # ============================================================================
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23 #
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24
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25
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26 #
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27 # Check for AIX or Solaris
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28 #
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29 if (test `uname -s` != "AIX") &&
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30 (test `uname -s` != "IRIX") &&
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31 (test `uname -s` != "SunOS" || test `uname -r | cut -d. -f1` != "5"); then
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32 echo "*** Make sure you are running AIX or Solaris"
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33 exit 1
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34 fi
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35
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36 if test "$*" = ""; then
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37 echo "Usage: defmakexp_aix [path to python's source root directory]"
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38 exit 1
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39 fi
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40
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41 #
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42 # Variables
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43 #
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44 ROOTDIR=$1
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45 MODSDIR=$ROOTDIR/Modules
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46 PYTHDIR=$ROOTDIR/Python
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47 OBJSDIR=$ROOTDIR/Objects
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48 PARSDIR=$ROOTDIR/Parser
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49
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50 OBJFILES="$MODSDIR/main.o $MODSDIR/config.o $MODSDIR/getpath.o"
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51 LIBFILES="$MODSDIR/libModules.a $OBJSDIR/libObjects.a $PARSDIR/libParser.a"
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52 LIBFILES="$LIBFILES $PYTHDIR/libPython.a"
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53 ALLFILES="$OBJFILES $LIBFILES"
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54
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55 #
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56 # Check for object and library files
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57 #
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58 for i in $ALLFILES; do
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59 echo "checking for $i"
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60 if test ! -f $i; then echo "*** Cannot find $i"; exit 1; fi
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61 done
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62
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63 #
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64 # Setup the header of Modules/python.exp
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65 #
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66 pyexp=$MODSDIR/python.exp
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67 echo "making export list $pyexp"
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68 echo "#!" > $pyexp
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69 echo "*" >> $pyexp
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70 echo "* ========================================================= " >> $pyexp
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71 echo "* This is the default export list of the python executable. " >> $pyexp
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72 echo "* This file is used for the AIX platform ONLY. It provides " >> $pyexp
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73 echo "* a list of all variables in the python executable that are " >> $pyexp
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74 echo "* "exported" -- that is, which may be used by any extension " >> $pyexp
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75 echo "* modules that are created. This file should be used as an " >> $pyexp
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76 echo "* AIX "import" file when creating extension modules on that " >> $pyexp
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77 echo "* platform. " >> $pyexp
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78 echo "* " >> $pyexp
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79 echo "* This file was generated from the default configuration of " >> $pyexp
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80 echo "* the distribution (that is, from a build in which NONE of " >> $pyexp
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81 echo "* the python Modules were built as shared libraries). " >> $pyexp
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82 echo "* " >> $pyexp
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83 echo "* THIS FILE IS OVERWRITTEN anytime the python executable is " >> $pyexp
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84 echo "* re-built using a Modules/Setup file that was customized " >> $pyexp
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85 echo "* to call for the building of some or all python Modules as " >> $pyexp
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86 echo "* shared libraries and with the definition of LINKCC having " >> $pyexp
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87 echo "* been uncommented. A new python.exp will be generated by " >> $pyexp
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88 echo "* such a build; it will list ONLY the global symbols which " >> $pyexp
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89 echo "* are defined in the statically-bound modules and libraries." >> $pyexp
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90 echo "* ========================================================= " >> $pyexp
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91 echo "*" >> $pyexp
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92
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93 #
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94 # Make the export list
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95 #
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96 if test `uname -s` = "AIX"; then
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97 nmflags='-Bex'
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98 else
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99 nmflags='-p'
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100 fi
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101 : ${nm=nm}
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102 $nm $nmflags $ALLFILES \
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103 | sed -e '/ [^BDT] /d' -e '/\./d' -e 's/.* [BDT] //' \
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104 | sort | uniq >> $pyexp
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105
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106 echo "done"