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| author | Matthias Andree <matthias.andree@gmx.de> | 2020-03-30 21:40:57 +0200 |
|---|---|---|
| committer | Matthias Andree <matthias.andree@gmx.de> | 2020-03-30 21:45:29 +0200 |
| commit | 6f7a83c043a067b2c03dbdb0e9b4a49d4d339ac4 (patch) | |
| tree | aabdb1c08ba644075b1c9c399f5368c16f2b59ca /fetchmail.c | |
| parent | 0e590bf4f02938c6d1a36f392d9689081e04f60d (diff) | |
| download | fetchmail-6f7a83c043a067b2c03dbdb0e9b4a49d4d339ac4.tar.gz fetchmail-6f7a83c043a067b2c03dbdb0e9b4a49d4d339ac4.tar.bz2 fetchmail-6f7a83c043a067b2c03dbdb0e9b4a49d4d339ac4.zip | |
Make fetchmail -V print SSL/TLS library warnings...
if compiled against LibreSSL,
if compiled against a library that does not support TLS 1.3,
if compiled without SSL/TLS support.
Diffstat (limited to 'fetchmail.c')
| -rw-r--r-- | fetchmail.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fetchmail.c b/fetchmail.c index c290b7a7..fb1e6015 100644 --- a/fetchmail.c +++ b/fetchmail.c @@ -303,6 +303,16 @@ int main(int argc, char **argv) ".\n"; printf(GT_("This is fetchmail release %s"), VERSION); fputs(features, stdout); +#ifdef SSL_ENABLE +#if !HAVE_DECL_TLS1_3_VERSION || defined(OPENSSL_NO_TLS1_3) + printf(GT_("WARNING: Your SSL/TLS library does not support TLS v1.3.\n")); +#endif +#ifdef LIBRESSL_VERSION_NUMBER + printf(GT_("WARNING: Compiled against LibreSSL, which is not a supported configuration.\n")); +#endif +#else + printf(GT_("WARNING: Compiled without SSL/TLS.\n")); +#endif puts(""); printcopyright(stdout); puts(""); |