build: add checks for openssl configure options

Currently it is possible to configure using --without-ssl and
--shared-openssl/--openssl-no-asm/openssl-fips without an error
occuring.

The commit add check for these combinations:

$ ./configure --without-ssl --shared-openssl
Error: --without-ssl is incompatible with --shared-openssl

$ ./configure --without-ssl --openssl-no-asm
Error: --without-ssl is incompatible with --openssl-no-asm

$ ./configure --without-ssl --openssl-fips=dummy
Error: --without-ssl is incompatible with --openssl-fips

PR-URL: #12175
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>

configure

@@ -977,6 +977,15 @@ def configure_openssl(o):
 
 
   if options.without_ssl:
+    def without_ssl_error(option):
+      print('Error: --without-ssl is incompatible with %s' % option)
+      exit(1)
+    if options.shared_openssl:
+      without_ssl_error('--shared-openssl')
+    if options.openssl_no_asm:
+      without_ssl_error('--openssl-no-asm')
+    if options.openssl_fips:
+      without_ssl_error('--openssl-fips')
     return
   configure_library('openssl', o)