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Shorten encoding of version features

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman 2023-06-14 17:06:53 +01:00
parent b02f006685
commit 90dfc21f6b
2 changed files with 13 additions and 4 deletions
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6
scripts/data_files/version_features.fmt
View File

@ -44,6 +44,12 @@ int mbedtls_version_check_feature(const char *feature)
return -1;
}
if (strncmp(feature, "MBEDTLS_", 8)) {
return -1;
}
feature += 8;
while (*idx != NULL) {
if (!strcmp(*idx, feature)) {
return 0;

11
scripts/generate_features.pl
View File

@ -66,11 +66,14 @@ while (my $line = <CONFIG_H>)
$in_section = 0;
next;
}
my ($define) = $line =~ /#define (\w+)/;
$feature_defines .= "#if defined(${define})\n";
# Strip leading MBEDTLS_ to save binary size
my ($mbedtls_prefix, $define) = $line =~ /#define (MBEDTLS_)?(\w+)/;
if (!$mbedtls_prefix) {
die "Feature does not start with 'MBEDTLS_': $line\n";
}
$feature_defines .= "#if defined(MBEDTLS_${define})\n";
$feature_defines .= " \"${define}\",\n";
$feature_defines .= "#endif /* ${define} */\n";
$feature_defines .= "#endif /* MBEDTLS_${define} */\n";
}
if (!$in_section) {