diff options
Diffstat (limited to 'make/configure.pm')
| -rw-r--r-- | make/configure.pm | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/make/configure.pm b/make/configure.pm index 1ce5a1c1e..bd3591e3c 100644 --- a/make/configure.pm +++ b/make/configure.pm @@ -272,10 +272,12 @@ sub parse_templates($$$) { chomp $line; # Does this line match a variable? - while ($line =~ /(@(\w+?)@)/) { - my ($variable, $name) = ($1, $2); + while ($line =~ /(@(\w+?)(?:\|(\w*))?@)/) { + my ($variable, $name, $default) = ($1, $2, $3); if (defined $settings{$name}) { $line =~ s/\Q$variable\E/$settings{$name}/; + } elsif (defined $default) { + $line =~ s/\Q$variable\E/$default/; } else { print_warning "unknown template variable '$name' in $_!"; last; |