Add cross compilers to travis

.travis.yml

@@ -16,16 +16,20 @@ before_install:
     - docker pull rocproject/ci-debian
     - docker pull rocproject/ci-ubuntu:14.04
     - docker pull rocproject/ci-ubuntu:16.04
-    - docker pull rocproject/ci-ubuntu:nodep
     - docker pull rocproject/ci-centos:5
     - docker pull rocproject/ci-centos:7
+    - docker pull rocproject/ci-empty
+    - docker pull rocproject/cross-raspberry
+    - docker pull rocproject/cross-linaro
 
 script:
     - scripts/travis/docker.sh rocproject/ci-fedora scripts/travis/fedora.sh
     - scripts/travis/docker.sh rocproject/ci-debian scripts/travis/debian.sh
     - scripts/travis/docker.sh rocproject/ci-ubuntu:14.04 scripts/travis/ubuntu-14.04.sh
     - scripts/travis/docker.sh rocproject/ci-ubuntu:16.04 scripts/travis/ubuntu-16.04.sh
-    - scripts/travis/docker.sh rocproject/ci-ubuntu:nodep scripts/travis/ubuntu-nodep.sh
     - scripts/travis/docker.sh rocproject/ci-centos:5 scripts/travis/centos-5.sh
     - scripts/travis/docker.sh rocproject/ci-centos:7 scripts/travis/centos-7.sh
+    - scripts/travis/docker.sh rocproject/ci-empty scripts/travis/empty.sh
+    - scripts/travis/docker.sh rocproject/cross-raspberry scripts/travis/raspberry.sh
+    - scripts/travis/docker.sh rocproject/cross-linaro scripts/travis/linaro.sh
     - cat build.status

CONTRIBUTING.md

@@ -97,12 +97,15 @@ CI
 
     Configured builds:
 
-    Image           | Platforms   | Compilers
-    --------------- | ----------- | ---------
-    `fedora:latest` | x86_64      | *default*
-    `debian:stable` | x86_64      | *default*
-    `ubuntu:14.04`  | x86_64      | gcc-4.4, gcc-4.6, clang-3.4
-    `ubuntu:16.06`  | x86_64      | gcc-4.8, gcc-4.9, gcc-5.x, clang-3.6, clang-3.7
-    `ubuntu:nodep`  | x86_64      | *default*
-    `centos:5`      | x86_64      | gcc-4.1
-    `centos:7`      | x86_64      | *default*
+    Image                        | Based on        | Platforms   | Compilers
+    ---------------------------- | --------------- | ----------- | ---------
+    `rocproject/ci-fedora`       | `fedora:latest` | x86_64      | *default*
+    `rocproject/ci-debian`       | `debian:stable` | x86_64      | *default*
+    `rocproject/ci-ubuntu:14.04` | `ubuntu:14.04`  | x86_64      | gcc-4.4, gcc-4.6, clang-3.4
+    `rocproject/ci-ubuntu:16.04` | `ubuntu:16.06`  | x86_64      | gcc-4.8, gcc-4.9, gcc-5.x, clang-3.6, clang-3.7
+    `rocproject/ci-ubuntu:nodep` | `ubuntu:16.04`  | x86_64      | *default*
+    `rocproject/ci-centos:5`     | `centos:5`      | x86_64      | gcc-4.1
+    `rocproject/ci-centos:7`     | `centos:7`      | x86_64      | *default*
+    `rocproject/ci-empty`        | `ubuntu:16.04`  | x86_64      | *default*
+    `rocproject/cross-raspberry` | `debian:stable` | armv6       | arm-bcm2708hardfp-linux-gnueabi-gcc-4.7
+    `rocproject/cross-linaro`    | `debian:stable` | armv7       | arm-linux-gnueabihf-gcc-4.9

scripts/travis/debian.sh

@@ -1,5 +1,6 @@
 #! /bin/bash
 set -xe
 scons -Q clean
+scons -Q --enable-werror --with-3rdparty=uv,cpputest --with-openfec=no test
 scons -Q --enable-werror --with-3rdparty=uv,openfec,cpputest variant=debug test
 scons -Q --enable-werror --with-3rdparty=uv,openfec,cpputest variant=release test

scripts/travis/ubuntu-nodep.sh → scripts/travis/empty.sh

@@ -2,4 +2,3 @@
 set -xe
 scons -Q clean
 scons -Q --enable-werror --with-3rdparty=all test
-scons -Q --enable-werror --with-3rdparty=all --with-openfec=no test

scripts/travis/linaro.sh

@@ -0,0 +1,15 @@
+#! /bin/bash
+set -xe
+scons -Q clean
+for v in debug release
+do
+  PATH="/opt/linaro/bin:${PATH}" \
+    scons -Q --enable-werror --with-3rdparty=uv,openfec,sox,cpputest \
+      host=arm-linux-gnueabihf variant=$v
+
+  for t in bin/arm-linux-gnueabihf/roc-test-*
+  do
+    LD_LIBRARY_PATH="/opt/linaro/arm-linux-gnueabihf/libc/lib" \
+      qemu-arm -L "${LD_LIBRARY_PATH}" -cpu cortex-a15 $t # armv7
+  done
+done

scripts/travis/raspberry.sh

@@ -0,0 +1,15 @@
+#! /bin/bash
+set -xe
+scons -Q clean
+for v in debug release
+do
+  PATH="/opt/raspberry/arm-bcm2708/arm-bcm2708hardfp-linux-gnueabi/bin:${PATH}" \
+    scons -Q --enable-werror --with-3rdparty=uv,openfec,sox,cpputest \
+      host=arm-bcm2708hardfp-linux-gnueabi variant=$v
+
+  for t in bin/arm-bcm2708hardfp-linux-gnueabi/roc-test-*
+  do
+    LD_LIBRARY_PATH="/opt/raspberry/arm-bcm2708/arm-bcm2708-linux-gnueabi/arm-bcm2708-linux-gnueabi/sysroot/lib" \
+      qemu-arm -L "${LD_LIBRARY_PATH}" -cpu arm1176 $t # armv6
+  done
+done