commit 9a969b66c17dbf16bd97a20b932dbdd7e537c203
author Peter Kolbus <peter.kolbus@garmin.com> Tue Dec 11 13:55:56 2018 -0600
committer Chris Jones <christopher.jones@arm.com> Tue Apr 27 17:18:52 2021 +0100
tree 18887440cc2225d19ec12034e12aa4d28b1657b2
parent 12f93f4fc25055163b42cd91c215ff2c594f036c

Reduce code size when mbedtls_x509_*_info() unused

Introduce MBEDTLS_X509_INFO to indicate the availability of the
mbedtls_x509_*_info() function and closely related APIs. When this is
not defined, also omit name and description from
mbedtls_oid_descriptor_t, and omit OID arrays, macros, and types that
are entirely unused. This saves several KB of code space.

Signed-off-by: Hanno Becker <hanno.becker@arm.com>
Signed-off-by: Chris Jones <christopher.jones@arm.com>

programs/x509/cert_app.c

diff --git a/programs/x509/cert_app.c b/programs/x509/cert_app.c
index 89b25a8..765a82e 100644
--- a/programs/x509/cert_app.c
+++ b/programs/x509/cert_app.c
@@ -41,14 +41,14 @@
     !defined(MBEDTLS_SSL_TLS_C) || !defined(MBEDTLS_SSL_CLI_C) || \
     !defined(MBEDTLS_NET_C) || !defined(MBEDTLS_RSA_C) ||         \
     !defined(MBEDTLS_X509_CRT_PARSE_C) || !defined(MBEDTLS_FS_IO) ||  \
-    !defined(MBEDTLS_CTR_DRBG_C)
+    !defined(MBEDTLS_X509_INFO) || !defined(MBEDTLS_CTR_DRBG_C)
 int main( void )
 {
     mbedtls_printf("MBEDTLS_BIGNUM_C and/or MBEDTLS_ENTROPY_C and/or "
            "MBEDTLS_SSL_TLS_C and/or MBEDTLS_SSL_CLI_C and/or "
            "MBEDTLS_NET_C and/or MBEDTLS_RSA_C and/or "
            "MBEDTLS_X509_CRT_PARSE_C and/or MBEDTLS_FS_IO and/or "
-           "MBEDTLS_CTR_DRBG_C not defined.\n");
+           "MBEDTLS_X509_INFO and/or MBEDTLS_CTR_DRBG_C not defined.\n");
     mbedtls_exit( 0 );
 }
 #else