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* ltmain.in: properly create an export file for a program,

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avoiding error messages about not finding it
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Alexandre Oliva 1999-03-11 01:21:57 +00:00 committed by Alexandre Oliva
parent 3d7a703484
commit 5c59d096e1
2 changed files with 22 additions and 16 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
1999-03-10 Alexandre Oliva <oliva@dcc.unicamp.br>
* ltmain.in: properly create an export file for a program,
avoiding error messages about not finding it
* TODO: need to document AC_LIBLTDL_*; static self dlopening
problem fixed

35
ltmain.in
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@ -2324,8 +2324,6 @@ extern \"C\" {
if test "$dlself" = yes; then
$show "generating symbol list for \`$output'"
export_symbols="$objdir/$output.exp"
$run $rm $export_symbols
# Add our own program objects to the symbol list.
progfiles=`$echo "X$objs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP`
@ -2334,25 +2332,25 @@ extern \"C\" {
$run eval "$NM $arg | $global_symbol_pipe >> '$nlist'"
done
if test -n "$exclude_expsyms"; then
$run eval 'egrep -v "^($exclude_expsyms)" "$nlist" > "$nlist"T'
$run eval '$mv "$nlist"T "$nlist"'
fi
if test -n "$export_symbols_regex"; then
$show "egrep -e \"$export_symbols_regex\" \"$nlist\" > \"$nlist\"T"
$run eval 'egrep -e "$export_symbols_regex" "$nlist" > "$nlist"T'
$show "$mv \"$nlist\"T \"$nlist\""
$run eval '$mv "$nlist"T "$nlist"'
fi
# Prepare the list of exported symbols
if test -z "$export_symbols"; then
export_symbols="$objdir/$output.exp"
$run $rm $export_symbols
if test -n "$exclude_expsyms"; then
$run eval 'egrep -v "^($exclude_expsyms)" "$nlist" > "$nlist"T'
$run eval '$mv "$nlist"T "$nlist"'
fi
if test -n "$export_symbols_regex"; then
$show "egrep -e \"$export_symbols_regex\" \"$nlist\" > \"$nlist\"T"
$run eval 'egrep -e "$export_symbols_regex" "$nlist" > "$nlist"T'
$show "$mv \"$nlist\"T \"$nlist\""
$run eval '$mv "$nlist"T "$nlist"'
fi
sed -e 's/^.* \(.*\)$/\1/' < "$nlist" > "$export_symbols"
fi
sed -e 's/^.* \(.*\)$/\1/' < "$nlist" > "$export_symbols"
fi
for arg in $dlprefiles; do
@ -2364,6 +2362,11 @@ extern \"C\" {
# Make sure we have at least an empty file.
test -f "$nlist" || : > "$nlist"
if test -n "$exclude_expsyms"; then
$run eval 'egrep -v "^($exclude_expsyms)" "$nlist" > "$nlist"T'
$run eval '$mv "$nlist"T "$nlist"'
fi
# Try sorting and uniquifying the output.
if sort "$nlist" | uniq > "$nlist"T; then
$mv "$nlist"T "$nlist"