Use GNU_MAKE

.travis.yml

@@ -116,9 +116,6 @@ matrix:
       script:
         - 'if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then $shell ./windowsBuild.sh; fi'
         - 'if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then ./windowsBuildAndPublish.sh; fi'
-        - make -j4 -C libsodium clean
-        - make -j4 -C libsodium
-        - make -j4 -C libsodium install
 cache:
   directories:
     - $HOME/.m2/

sodiumWrapper/makeMingwX86-64.sh

@@ -1,4 +1,9 @@
 #!/bin/sh
 ./configureMingw64.sh
 echo "Configure done"
-
+$GNU_MAKE -j4 -C libsodium clean
+$GNU_MAKE -j4 -C libsodium
+$GNU_MAKE -j4 -C libsodium install
+#make -j4 -C libsodium clean
+#make -j4 -C libsodium
+#make -j4 -C libsodium install