Fix bug when using build-mac.sh and remove cryptoconditions from mac+win build scripts

build.sh

@@ -9,11 +9,13 @@ set -eu -o pipefail
 if [[ "$OSTYPE" == "linux-gnu"* ]]; then
     ./util/build.sh --disable-tests $@
 elif [[ "$OSTYPE" == "darwin"* ]]; then
-    ./util/build-mac.sh --disable-tests $@
+    # code from ./util/build.sh needs to be ported to support --disable-tests
+    #./util/build-mac.sh --disable-tests $@
+    ./util/build-mac.sh $@
 elif [[ "$OSTYPE" == "msys"* ]]; then
     ./util/build-win.sh --disable-tests $@
-#elif [[ "$OSTYPE" == "freebsd"* ]]; then
-    # placeholder
+elif [[ "$OSTYPE" == "freebsd"* ]]; then
+    ./util/build.sh --disable-tests $@
 else
     echo "Unable to detect your OS. What are you using?"
 fi