mirror/libtool
2
0
Fork 0
mirror of git://git.savannah.gnu.org/libtool.git synced 2024-12-09 06:40:24 +08:00
Code Issues Packages Projects Releases Wiki Activity

* ltmain.in (variables_saved_for_relink): Attempt to unset them

Browse Source 
instead of setting them to an empty string.
This commit is contained in:
Alexandre Oliva 2000-09-03 03:13:56 +00:00
parent b544397637
commit dc692acce6
2 changed files with 21 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
ChangeLog
View File

@ -1,3 +1,8 @@
2000-09-03 Alexandre Oliva <aoliva@redhat.com>
* ltmain.in (variables_saved_for_relink): Attempt to unset them
instead of setting them to an empty string.
2000-09-02 Alexandre Oliva <aoliva@redhat.com>
* ltconfig.in [with_gnu_ld] (archive_cmds, archive_expsym_cmds)

22
ltmain.in
View File

@ -3407,9 +3407,14 @@ static const void *lt_preloaded_setup() {
if test -n "$relink_command"; then
# Preserve any variables that may affect compiler behavior
for var in $variables_saved_for_relink; do
eval var_value=\$$var
var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
relink_command="$var=\"$var_value\"; export $var; $relink_command"
if eval test -z \"\${$var+set}\"; then
relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
elif eval var_value=\$$var; test -z "$var_value"; then
relink_command="$var=; export $var; $relink_command"
else
var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
relink_command="$var=\"$var_value\"; export $var; $relink_command"
fi
done
relink_command="cd `pwd`; $relink_command"
relink_command=`$echo "X$relink_command" | $Xsed -e "$sed_quote_subst"`
@ -3725,9 +3730,14 @@ fi\
# Preserve any variables that may affect compiler behavior
for var in $variables_saved_for_relink; do
eval var_value=\$$var
var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
relink_command="$var=\"$var_value\"; export $var; $relink_command"
if eval test -z \"\${$var+set}\"; then
relink_command="{ test -z \"\${$var+set}\" || unset $var || { $var=; export $var; }; }; $relink_command"
elif eval var_value=\$$var; test -z "$var_value"; then
relink_command="$var=; export $var; $relink_command"
else
var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"`
relink_command="$var=\"$var_value\"; export $var; $relink_command"
fi
done
# Quote the link command for shipping.
relink_command="cd `pwd`; $SHELL $0 --mode=relink $libtool_args"