mirror of https://github.com/python/cpython
107 lines
3.7 KiB
Plaintext
107 lines
3.7 KiB
Plaintext
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#! /bin/sh
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#
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# ============================================================================
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# FILE: defmakexp_aix
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# TYPE: standalone executable
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# SYSTEM: AIX, Solaris
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#
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# DESCRIPTION: This script creates the default export list file "python.exp"
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# for AIX platforms which has to be included in the Modules
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# directory of the python source tree.
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# It contains all global symbols defined in the following files:
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# a) main.o config.o getpath.o
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# b) libModules.a libPython.a libObjects.a libParser.a
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#
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# The script should be run after a new unpack, configure & make
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# of the python release, without any options nor changes to
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# Modules/Setup.in (i.e. a default static build).
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#
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# USAGE: defmakexp_aix [path]
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#
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# where [path] points to the Python source root directory.
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# ============================================================================
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#
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#
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# Check for AIX or Solaris
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#
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if (test `uname -s` != "AIX") &&
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(test `uname -s` != "IRIX") &&
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(test `uname -s` != "SunOS" || test `uname -r | cut -d. -f1` != "5"); then
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echo "*** Make sure you are running AIX or Solaris"
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exit 1
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fi
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if test "$*" = ""; then
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echo "Usage: defmakexp_aix [path to python's source root directory]"
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exit 1
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fi
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#
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# Variables
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#
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ROOTDIR=$1
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MODSDIR=$ROOTDIR/Modules
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PYTHDIR=$ROOTDIR/Python
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OBJSDIR=$ROOTDIR/Objects
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PARSDIR=$ROOTDIR/Parser
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OBJFILES="$MODSDIR/main.o $MODSDIR/config.o $MODSDIR/getpath.o"
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LIBFILES="$MODSDIR/libModules.a $OBJSDIR/libObjects.a $PARSDIR/libParser.a"
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LIBFILES="$LIBFILES $PYTHDIR/libPython.a"
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ALLFILES="$OBJFILES $LIBFILES"
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#
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# Check for object and library files
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#
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for i in $ALLFILES; do
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echo "checking for $i"
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if test ! -f $i; then echo "*** Cannot find $i"; exit 1; fi
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done
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#
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# Setup the header of Modules/python.exp
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#
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pyexp=$MODSDIR/python.exp
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echo "making export list $pyexp"
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echo "#!" > $pyexp
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echo "*" >> $pyexp
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echo "* ========================================================= " >> $pyexp
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echo "* This is the default export list of the python executable. " >> $pyexp
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echo "* This file is used for the AIX platform ONLY. It provides " >> $pyexp
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echo "* a list of all variables in the python executable that are " >> $pyexp
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echo "* "exported" -- that is, which may be used by any extension " >> $pyexp
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echo "* modules that are created. This file should be used as an " >> $pyexp
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echo "* AIX "import" file when creating extension modules on that " >> $pyexp
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echo "* platform. " >> $pyexp
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echo "* " >> $pyexp
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echo "* This file was generated from the default configuration of " >> $pyexp
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echo "* the distribution (that is, from a build in which NONE of " >> $pyexp
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echo "* the python Modules were built as shared libraries). " >> $pyexp
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echo "* " >> $pyexp
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echo "* THIS FILE IS OVERWRITTEN anytime the python executable is " >> $pyexp
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echo "* re-built using a Modules/Setup file that was customized " >> $pyexp
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echo "* to call for the building of some or all python Modules as " >> $pyexp
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echo "* shared libraries and with the definition of LINKCC having " >> $pyexp
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echo "* been uncommented. A new python.exp will be generated by " >> $pyexp
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echo "* such a build; it will list ONLY the global symbols which " >> $pyexp
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echo "* are defined in the statically-bound modules and libraries." >> $pyexp
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echo "* ========================================================= " >> $pyexp
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echo "*" >> $pyexp
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#
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# Make the export list
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#
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if test `uname -s` = "AIX"; then
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nmflags='-Bex'
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else
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nmflags='-p'
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fi
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: ${nm=nm}
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$nm $nmflags $ALLFILES \
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| sed -e '/ [^BDT] /d' -e '/\./d' -e 's/.* [BDT] //' \
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| sort | uniq >> $pyexp
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echo "done"
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