A path separator is ';' on OS/2. Therefore, splitting ACLOCAL_PATH with
':' unconditionally is not correct.
* bin/aclocal.in (parse_ACLOCAL_PATH): Use ';' as a path separator on
OS/2.
---
bin/aclocal.in | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/bin/aclocal.in b/bin/aclocal.in
index 785263fdc..96b8c68d6 100644
--- a/bin/aclocal.in
+++ b/bin/aclocal.in
@@ -1169,7 +1169,8 @@ sub parse_ACLOCAL_PATH ()
# directories, so we use unshift. However, directories that
# come first in ACLOCAL_PATH take precedence over directories
# coming later, which is why the result of split is reversed.
- foreach my $dir (reverse split /:/, $ENV{"ACLOCAL_PATH"})
+ my $sep = $^O eq 'os2' ? ';' : ':';
+ foreach my $dir (reverse split /$sep/, $ENV{"ACLOCAL_PATH"})
{
unshift (@system_includes, $dir) if $dir ne '' && -d $dir;
}
--
2.42.0
