diff options
| -rw-r--r-- | scripts/kconfig/streamline_config.pl | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl index c70a27d924f0..cc10bcfda64f 100644 --- a/scripts/kconfig/streamline_config.pl +++ b/scripts/kconfig/streamline_config.pl @@ -137,7 +137,17 @@ sub read_kconfig { my $config; my @kconfigs; - open(KIN, "$ksource/$kconfig") || die "Can't open $kconfig"; + my $source = "$ksource/$kconfig"; + my $last_source = ""; + + # Check for any environment variables used + while ($source =~ /\$(\w+)/ && $last_source ne $source) { + my $env = $1; + $last_source = $source; + $source =~ s/\$$env/$ENV{$env}/; + } + + open(KIN, "$source") || die "Can't open $kconfig"; while (<KIN>) { chomp; |
