Add .mx_vcs_repo file and travis test for building without vcs

Author: zakkak

.mx_vcs_repo

@@ -80,6 +80,8 @@ matrix:
   - os: linux
     arch: arm64
     env: JDK="jdk11" GATE="build,bootstraplite" PRIMARY="compiler"
+  - os: linux
+    env: JDK="jdk11" RM_GIT=true
 # GR-16977
 #  - env: JDK="jdk11" GATE="build,test,helloworld" PRIMARY="substratevm"
 
@@ -135,7 +137,14 @@ install:
 script:
   - echo ${JAVA_HOME}
   - ${JAVA_HOME}/bin/java -version
-  - mx --primary-suite-path ${TRAVIS_BUILD_DIR}/${PRIMARY} --J @"-Xmx2g" --java-home=${JAVA_HOME} gate --strict-mode --tags ${GATE}
+  - |
+      if [[ ${RM_GIT} ]]
+      then
+        rm -rf .git
+        mx --primary-suite-path ${TRAVIS_BUILD_DIR}/substratevm native-image --version
+      else
+        mx --primary-suite-path ${TRAVIS_BUILD_DIR}/${PRIMARY} --J @"-Xmx2g" --java-home=${JAVA_HOME} gate --strict-mode --tags ${GATE}
+      fi
 after_failure:
   - cat hs_err*
 notifications:

.travis.yml

@@ -1,5 +1,5 @@
 suite = {
-  "mxversion" : "5.267.0",
+  "mxversion" : "5.270.0",
   "name" : "compiler",
   "sourceinprojectwhitelist" : [],
 

compiler/mx.compiler/suite.py

@@ -39,7 +39,7 @@
 # SOFTWARE.
 #
 suite = {
-  "mxversion" : "5.251.0",
+  "mxversion" : "5.270.0",
   "name" : "sdk",
   "version" : "20.3.0",
   "release" : False,

sdk/mx.sdk/suite.py

@@ -1,5 +1,5 @@
 suite = {
-    "mxversion": "5.265.3",
+    "mxversion": "5.270.3",
     "name": "substratevm",
     "version" : "20.3.0",
     "release" : False,