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| author | Daiki Ueno <dueno@redhat.com> | 2020-03-13 17:24:26 +0100 |
|---|---|---|
| committer | Daiki Ueno <dueno@redhat.com> | 2020-03-19 09:28:30 +0100 |
| commit | 252a4dd5090083ede6d8fdecbd2241b2b8a001b5 (patch) | |
| tree | cf54b8b043fcaf80ca3c1dc325a802e17979a798 /configure.ac | |
| parent | 3462a7fc813da9576f8dda41a81b86ca03b99344 (diff) | |
| download | gnutls-252a4dd5090083ede6d8fdecbd2241b2b8a001b5.tar.gz | |
nettle: vendor in ChaCha20 implementation from nettle
This enables to use bundled ChaCha20 implementation if the system
nettle doesn't have nettle_chacha_set_counter.
Signed-off-by: Daiki Ueno <dueno@redhat.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 09acf8b22f..99cb4091ef 100644 --- a/configure.ac +++ b/configure.ac @@ -669,6 +669,15 @@ LIBS=$save_LIBS AS_IF([test "$have_gostdsa" != "yes"], AC_DEFINE([NEED_GOSTDSA], 1, [Use backported GOST R 34.10 DSA support])) AM_CONDITIONAL(NEED_GOSTDSA, [test "$have_gostdsa" != "yes"]) +# Check if nettle has ChaCha20 initial block counter support +have_chacha_set_counter=no +save_LIBS=$LIBS +LIBS="$LIBS $NETTLE_LIBS" +AC_CHECK_FUNCS([nettle_chacha_set_counter], + [have_chacha_set_counter=yes]) +LIBS=$save_LIBS +AM_CONDITIONAL(NEED_CHACHA, [test "$have_chacha_set_counter" != "yes"]) + AC_MSG_CHECKING([whether to build libdane]) AC_ARG_ENABLE(libdane, AS_HELP_STRING([--disable-libdane], |