tests: Add bundle action test with buffer realloc.

[cascardo/ovs.git] / .travis / build.sh

diff --git a/.travis/build.sh b/.travis/build.sh
index 56623ea..ef712d0 100755 (executable)
--- a/.travis/build.sh
+++ b/.travis/build.sh
@@ -3,28 +3,57 @@
 set -o errexit
 
 KERNELSRC=""
+CFLAGS="-Werror"
+SPARSE_FLAGS=""
+EXTRA_OPTS=""
 
 function install_kernel()
 {
-    wget https://www.kernel.org/pub/linux/kernel/v3.x/linux-3.14.7.tar.gz
-    tar xzvf linux-3.14.7.tar.gz > /dev/null
-    cd linux-3.14.7
+    if [[ "$1" =~ ^4.* ]]; then
+        PREFIX="v4.x"
+    elif [[ "$1" =~ ^3.* ]]; then
+        PREFIX="v3.x"
+    else
+        PREFIX="v2.6/longterm/v2.6.32"
+    fi
+
+    wget https://www.kernel.org/pub/linux/kernel/${PREFIX}/linux-${1}.tar.gz
+    tar xzvf linux-${1}.tar.gz > /dev/null
+    cd linux-${1}
     make allmodconfig
-    make net/openvswitch/
+
+    # Older kernels do not include openvswitch
+    if [ -d "net/openvswitch" ]; then
+        make net/openvswitch/
+    else
+        make net/bridge/
+    fi
+
     KERNELSRC=$(pwd)
+    if [ ! "$DPDK" ]; then
+        EXTRA_OPTS="--with-linux=$(pwd)"
+    fi
     echo "Installed kernel source in $(pwd)"
     cd ..
 }
 
 function install_dpdk()
 {
-    wget http://www.dpdk.org/browse/dpdk/snapshot/dpdk-1.7.0.tar.gz
-    tar xzvf dpdk-1.7.0.tar.gz > /dev/null
-    cd dpdk-1.7.0
+    if [ -n "$DPDK_GIT" ]; then
+        git clone $DPDK_GIT dpdk-$1
+        cd dpdk-$1
+        git checkout v$1
+    else
+        wget http://www.dpdk.org/browse/dpdk/snapshot/dpdk-$1.tar.gz
+        tar xzvf dpdk-$1.tar.gz > /dev/null
+        cd dpdk-$1
+    fi
     find ./ -type f | xargs sed -i 's/max-inline-insns-single=100/max-inline-insns-single=400/'
+    sed -ri 's,(CONFIG_RTE_BUILD_COMBINE_LIBS=).*,\1y,' config/common_linuxapp
+    echo 'CONFIG_RTE_BUILD_FPIC=y' >>config/common_linuxapp
+    sed -ri '/EXECENV_CFLAGS  = -pthread -fPIC/{s/$/\nelse ifeq ($(CONFIG_RTE_BUILD_FPIC),y)/;s/$/\nEXECENV_CFLAGS  = -pthread -fPIC/}' mk/exec-env/linuxapp/rte.vars.mk
     make config CC=gcc T=x86_64-native-linuxapp-gcc
     make CC=gcc RTE_KERNELDIR=$KERNELSRC
-    sudo make install CC=gcc T=x86_64-native-linuxapp-gcc RTE_KERNELDIR=$KERNELSRC
     echo "Installed DPDK source in $(pwd)"
     cd ..
 }
@@ -35,18 +64,46 @@ function configure_ovs()
 }
 
 if [ "$KERNEL" ] || [ "$DPDK" ]; then
-    install_kernel
+    install_kernel $KERNEL
+fi
+
+if [ "$DPDK" ]; then
+    if [ -z "$DPDK_VER" ]; then
+        DPDK_VER="2.2.0"
+    fi
+    install_dpdk $DPDK_VER
+    if [ "$CC" = "clang" ]; then
+        # Disregard cast alignment errors until DPDK is fixed
+        CFLAGS="$CFLAGS -Wno-cast-align"
+    fi
+    EXTRA_OPTS="$EXTRA_OPTS --with-dpdk=./dpdk-$DPDK_VER/build"
+elif [ "$CC" != "clang" ]; then
+    # DPDK headers currently trigger sparse errors
+    SPARSE_FLAGS="$SPARSE_FLAGS -Wsparse-error"
 fi
 
-[ "$DPDK" ] && install_dpdk
+configure_ovs $EXTRA_OPTS $*
 
-configure_ovs $*
+# Only build datapath if we are testing kernel w/o running testsuite
+if [ "$KERNEL" ] && [ ! "$TESTSUITE" ] && [ ! "$DPDK" ]; then
+    cd datapath
+fi
 
-if [ $CC = "clang" ]; then
-    make CFLAGS="-Werror -Wno-error=unused-command-line-argument"
+if [ "$CC" = "clang" ]; then
+    make CFLAGS="$CFLAGS -Wno-error=unused-command-line-argument"
+elif [[ $BUILD_ENV =~ "-m32" ]]; then
+    # Disable sparse for 32bit builds on 64bit machine
+    make CFLAGS="$CFLAGS $BUILD_ENV"
 else
-    make CFLAGS="-Werror" C=1
-    [ "$TESTSUITE" ] && make distcheck
+    make CFLAGS="$CFLAGS $BUILD_ENV $SPARSE_FLAGS" C=1
+fi
+
+if [ "$TESTSUITE" ] && [ "$CC" != "clang" ]; then
+    if ! make distcheck RECHECK=yes; then
+        # testsuite.log is necessary for debugging.
+        cat */_build/tests/testsuite.log
+        exit 1
+    fi
 fi
 
 exit 0