package/monit: fix openssl static build

--with-ssl-dir will exclusively search for dynamic library so use
--with-ssl-static to fix the following openssl static build failure
raised since bump to version 5.33.0 in commit
8cedb39:

checking for static SSL support... disabled
checking for SSL support... enabled
checking for SSL include directory... /home/buildroot/autobuild/instance-2/output-1/host/mipsel-buildroot-linux-uclibc/sysroot/usr/include
checking for SSL library directory... /lib64

[...]

mipsel-buildroot-linux-uclibc-gcc: ERROR: unsafe header/library path used in cross-compilation: '-L/lib64'

Fixes:
 - http://autobuild.buildroot.org/results/4189decbafb5d28c11d89ddac792b4610abeaff1

Signed-off-by: Fabrice Fontaine <[email protected]>
Signed-off-by: Peter Korsgaard <[email protected]>

package/monit/monit.mk

@@ -27,7 +27,11 @@ MONIT_CONF_OPTS += \
 
 ifeq ($(BR2_PACKAGE_OPENSSL),y)
 MONIT_CONF_ENV += LIBS=`$(PKG_CONFIG_HOST_BINARY) --libs openssl`
+ifeq ($(BR2_STATIC_LIBS),y)
+MONIT_CONF_OPTS += --with-ssl-static=$(STAGING_DIR)/usr
+else
 MONIT_CONF_OPTS += --with-ssl --with-ssl-dir=$(STAGING_DIR)/usr
+endif
 MONIT_DEPENDENCIES += host-pkgconf openssl
 else
 MONIT_CONF_OPTS += --without-ssl