CI: test x86_64-pc-windows-gnu

Author: Jorge Aparicio

.travis.yml

@@ -6,7 +6,6 @@ matrix:
     - env: TARGET=aarch64-unknown-linux-gnu
       os: linux
       dist: trusty
-      sudo: required
       addons:
         apt:
           packages:
@@ -52,6 +51,15 @@ matrix:
       os: osx
     - env: TARGET=x86_64-unknown-linux-gnu
       os: linux
+    - env: TARGET=x86_64-pc-windows-gnu
+      os: linux
+      dist: trusty
+      sudo: required
+      addons:
+        apt:
+          packages:
+            - gcc-mingw-w64
+            - wine
   allow_failures:
     # FIXME(#2)
     - env: TARGET=armv7-unknown-linux-gnueabihf

ci/env.sh

@@ -24,4 +24,7 @@ case $TARGET in
         export PREFIX=arm-linux-gnueabihf-
         export QEMU_LD_PREFIX=/usr/arm-linux-gnueabihf
         ;;
+    x86_64-pc-windows-gnu)
+        export PREFIX=x86_64-w64-mingw32-
+        ;;
 esac