ci/travis.sh

   1 #!/usr/bin/env sh
   2 set -evx
   3
   4 . ci/get-nprocessors.sh
   5
   6 # if possible, ask for the precise number of processors,
   7 # otherwise take 2 processors as reasonable default; see
   8 # https://docs.travis-ci.com/user/speeding-up-the-build/#Makefile-optimization
   9 if [ -x /usr/bin/getconf ]; then
  10     NPROCESSORS=$(/usr/bin/getconf _NPROCESSORS_ONLN)
  11 else
  12     NPROCESSORS=2
  13 fi
  14 # as of 2017-09-04 Travis CI reports 32 processors, but GCC build
  15 # crashes if parallelized too much (maybe memory consumption problem),
  16 # so limit to 4 processors for the time being.
  17 if [ $NPROCESSORS -gt 4 ] ; then
  18         echo "$0:Note: Limiting processors to use by make from $NPROCESSORS to 4."
  19         NPROCESSORS=4
  20 fi
  21 # Tell make to use the processors. No preceding '-' required.
  22 MAKEFLAGS="j${NPROCESSORS}"
  23 export MAKEFLAGS
  24
  25 env | sort
  26
  27 # Set default values to OFF for these variables if not specified.
  28 : "${NO_EXCEPTION:=OFF}"
  29 : "${NO_RTTI:=OFF}"
  30 : "${COMPILER_IS_GNUCXX:=OFF}"
  31
  32 mkdir build || true
  33 cd build
  34 cmake -Dgtest_build_samples=ON \
  35       -Dgtest_build_tests=ON \
  36       -Dgmock_build_tests=ON \
  37       -Dcxx_no_exception=$NO_EXCEPTION \
  38       -Dcxx_no_rtti=$NO_RTTI \
  39       -DCMAKE_COMPILER_IS_GNUCXX=$COMPILER_IS_GNUCXX \
  40       -DCMAKE_CXX_FLAGS=$CXX_FLAGS \
  41       -DCMAKE_BUILD_TYPE=$BUILD_TYPE \
  42       ..
  43 make
  44 CTEST_OUTPUT_ON_FAILURE=1 make test