diff -r 000000000000 -r bde4ae8d615e os/persistentdata/persistentstorage/sqlite3api/TEST/TCL/tcldistribution/unix/ldAix --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/os/persistentdata/persistentstorage/sqlite3api/TEST/TCL/tcldistribution/unix/ldAix Fri Jun 15 03:10:57 2012 +0200 @@ -0,0 +1,78 @@ +#!/bin/sh +# +# ldAix ldCmd ldArg ldArg ... +# +# This shell script provides a wrapper for ld under AIX in order to +# create the .exp file required for linking. Its arguments consist +# of the name and arguments that would normally be provided to the +# ld command. This script extracts the names of the object files +# from the argument list, creates a .exp file describing all of the +# symbols exported by those files, and then invokes "ldCmd" to +# perform the real link. +# +# RCS: @(#) $Id: ldAix,v 1.4 2002/09/27 01:28:26 hobbs Exp $ + +# Extract from the arguments the names of all of the object files. + +args=$* +ofiles="" +for i do + x=`echo $i | grep '[^.].o$'` + if test "$x" != ""; then + ofiles="$ofiles $i" + fi +done + +# Extract the name of the object file that we're linking. +outputFile=`echo $args | sed -e 's/.*-o \([^ ]*\).*/\1/'` + +# Create the export file from all of the object files, using nm followed +# by sed editing. Here are some tricky aspects of this: +# +# 1. Nm produces different output under AIX 4.1 than under AIX 3.2.5; +# the following statements handle both versions. +# 2. Use the -g switch to nm instead of -e under 4.1 (this shows just +# externals, not statics; -g isn't available under 3.2.5, though). +# 3. Use the -X32_64 switch to nm on AIX-4+ to handle 32 or 64bit compiles. +# 4. Eliminate lines that end in ":": these are the names of object +# files (relevant in 4.1 only). +# 5. Eliminate entries with the "U" key letter; these are undefined +# symbols (relevant in 4.1 only). +# 6. Eliminate lines that contain the string "0|extern" preceded by space; +# in 3.2.5, these are undefined symbols (address 0). +# 7. Eliminate lines containing the "unamex" symbol. In 3.2.5, these +# are also undefined symbols. +# 8. If a line starts with ".", delete the leading ".", since this will +# just cause confusion later. +# 9. Eliminate everything after the first field in a line, so that we're +# left with just the symbol name. + +nmopts="-g -C" +osver=`uname -v` +if test $osver -eq 3; then + nmopts="-e" +fi +if test $osver -gt 3; then + nmopts="$nmopts -X32_64" +fi +rm -f lib.exp +echo "#! $outputFile" >lib.exp +/usr/ccs/bin/nm $nmopts -h $ofiles | sed -e '/:$/d' -e '/ U /d' -e '/[ ]0|extern/d' -e '/unamex/d' -e 's/^\.//' -e 's/[ |].*//' | sort | uniq >>lib.exp + +# If we're linking a .a file, then link all the objects together into a +# single file "shr.o" and then put that into the archive. Otherwise link +# the object files directly into the .a file. + +outputFile=`echo $args | sed -e 's/.*-o \([^ ]*\).*/\1/'` +noDotA=`echo $outputFile | sed -e '/\.a$/d'` +echo "noDotA=\"$noDotA\"" +if test "$noDotA" = "" ; then + linkArgs=`echo $args | sed -e 's/-o .*\.a /-o shr.o /'` + echo $linkArgs + eval $linkArgs + echo ar cr $outputFile shr.o + ar cr $outputFile shr.o + rm -f shr.o +else + eval $args +fi