diff options
Diffstat (limited to 'sntp/libevent/m4/libevent_openssl.m4')
| -rw-r--r-- | sntp/libevent/m4/libevent_openssl.m4 | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/sntp/libevent/m4/libevent_openssl.m4 b/sntp/libevent/m4/libevent_openssl.m4 new file mode 100644 index 0000000..3cb064a --- /dev/null +++ b/sntp/libevent/m4/libevent_openssl.m4 @@ -0,0 +1,47 @@ +dnl ###################################################################### +dnl OpenSSL support +AC_DEFUN([LIBEVENT_OPENSSL], [ +AC_REQUIRE([NTP_PKG_CONFIG])dnl + +case "$enable_openssl" in + yes) + have_openssl=no + case "$PKG_CONFIG" in + '') + ;; + *) + OPENSSL_LIBS=`$PKG_CONFIG --libs openssl 2>/dev/null` + case "$OPENSSL_LIBS" in + '') ;; + *) OPENSSL_LIBS="$OPENSSL_LIBS $EV_LIB_GDI $EV_LIB_WS32 $OPENSSL_LIBADD" + have_openssl=yes + ;; + esac + OPENSSL_INCS=`$PKG_CONFIG --cflags openssl 2>/dev/null` + ;; + esac + case "$have_openssl" in + yes) ;; + *) + save_LIBS="$LIBS" + LIBS="" + OPENSSL_LIBS="" + AC_SEARCH_LIBS([SSL_new], [ssl], + [have_openssl=yes + OPENSSL_LIBS="$LIBS -lcrypto $EV_LIB_GDI $EV_LIB_WS32 $OPENSSL_LIBADD"], + [have_openssl=no], + [-lcrypto $EV_LIB_GDI $EV_LIB_WS32 $OPENSSL_LIBADD]) + LIBS="$save_LIBS" + ;; + esac + AC_SUBST(OPENSSL_INCS) + AC_SUBST(OPENSSL_LIBS) + case "$have_openssl" in + yes) AC_DEFINE(HAVE_OPENSSL, 1, [Define if the system has openssl]) ;; + esac + ;; +esac + +# check if we have and should use openssl +AM_CONDITIONAL(OPENSSL, [test "$enable_openssl" != "no" && test "$have_openssl" = "yes"]) +]) |