Refuse to use libp11 0.4.7 as it's broken

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

diff --git a/configure.ac b/configure.ac
index f7557933a4594a866ad2040ca141e08a3674e76b..3051696932d951ff0e4263b230dbf3484494d302 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -343,7 +343,9 @@ if test "$ssl_library" = ""; then
             LIBS="$oldLIBS"])
        ssl_library=OpenSSL
        PKG_CHECK_MODULES(P11KIT, p11-kit-1,
-           [PKG_CHECK_MODULES(LIBP11, libp11,
+           # libp11 0.4.7 fails to export ERR_LIB_PKCS11 so we don't know what it
+           # is and can't match its errors, which we need to for login checks.
+           [PKG_CHECK_MODULES(LIBP11, libp11 != 0.4.7,
                [AC_DEFINE(HAVE_LIBP11, 1, [Have libp11 and p11-kit for OpenSSL])
                 AC_SUBST(P11KIT_PC, ["libp11 p11-kit-1"])
                 proxy_module="`$PKG_CONFIG --variable=proxy_module p11-kit-1`"