Add option to do baremetal configuration.
diff --git a/scripts/config.pl b/scripts/config.pl
index 5a06a33..8c1aa08 100755
--- a/scripts/config.pl
+++ b/scripts/config.pl
@@ -63,6 +63,7 @@
excluding some reserved symbols, until the
'Module configuration options' section
realfull - Uncomments all #define's with no exclusions
+ baremetal - Set configuration suitable for baremetal build.
Options
-f | --file <filename> - The file or file path for the configuration file
@@ -94,11 +95,34 @@
_ALT\s*$
);
+# Things that should be disabled in "baremetal"
+my @excluded_baremetal = qw(
+MBEDTLS_NET_C
+MBEDTLS_TIMING_C
+MBEDTLS_FS_IO
+MBEDTLS_ENTROPY_NV_SEED
+MBEDTLS_HAVE_TIME
+MBEDTLS_HAVE_TIME_DATE
+MBEDTLS_DEPRECATED_WARNING
+MBEDTLS_HAVEGE_C
+MBEDTLS_THREADING_C
+MBEDTLS_THREADING_PTHREAD
+MBEDTLS_MEMORY_BACKTRACE
+MBEDTLS_MEMORY_BUFFER_ALLOC_C
+MBEDTLS_PLATFORM_TIME_ALT
+MBEDTLS_PLATFORM_FPRINTF_ALT
+);
+
# Things that should be enabled in "full" even if they match @excluded
my @non_excluded = qw(
PLATFORM_[A-Z0-9]+_ALT
);
+# Things that should be enabled in "baremetal"
+my @non_excluded_baremetal = qw(
+MBEDTLS_NO_PLATFORM_ENTROPY
+);
+
# Process the command line arguments
my $force_option = 0;
@@ -123,7 +147,7 @@
# ...else assume it's a command
$action = $arg;
- if ($action eq "full" || $action eq "realfull") {
+ if ($action eq "full" || $action eq "realfull" || $action eq "baremetal" ) {
# No additional parameters
die $usage if @ARGV;
@@ -166,7 +190,12 @@
my @config_lines = <$config_read>;
close $config_read;
-my ($exclude_re, $no_exclude_re);
+# Add required baremetal symbols to the list that is included.
+if ( $action eq "baremetal" ) {
+ @non_excluded = ( @non_excluded, @non_excluded_baremetal );
+}
+
+my ($exclude_re, $no_exclude_re, $exclude_baremetal_re);
if ($action eq "realfull") {
$exclude_re = qr/^$/;
$no_exclude_re = qr/./;
@@ -174,6 +203,9 @@
$exclude_re = join '|', @excluded;
$no_exclude_re = join '|', @non_excluded;
}
+if ( $action eq "baremetal" ) {
+ $exclude_baremetal_re = join '|', @excluded_baremetal;
+}
my $config_write = undef;
if ($action ne "get") {
@@ -182,17 +214,19 @@
my $done;
for my $line (@config_lines) {
- if ($action eq "full" || $action eq "realfull") {
+ if ($action eq "full" || $action eq "realfull" || $action eq "baremetal" ) {
if ($line =~ /name SECTION: Module configuration options/) {
$done = 1;
}
if (!$done && $line =~ m!^//\s?#define! &&
- ( $line !~ /$exclude_re/ || $line =~ /$no_exclude_re/ ) ) {
+ ( $line !~ /$exclude_re/ || $line =~ /$no_exclude_re/ ) &&
+ ( $action ne "baremetal" || ( $line !~ /$exclude_baremetal_re/ ) ) ) {
$line =~ s!^//\s?!!;
}
if (!$done && $line =~ m!^\s?#define! &&
- ! ( $line !~ /$exclude_re/ || $line =~ /$no_exclude_re/ ) ) {
+ ! ( ( $line !~ /$exclude_re/ || $line =~ /$no_exclude_re/ ) &&
+ ( $action ne "baremetal" || ( $line !~ /$exclude_baremetal_re/ ) ) ) ) {
$line =~ s!^!//!;
}
} elsif ($action eq "unset") {