| #!/bin/bash | 
 | # check : shorthand for make and ctest -R | 
 |  | 
 | if [[ $# != 1 || $1 == *help ]] | 
 | then | 
 |   echo "usage: ./check regexp" | 
 |   echo "  Builds and runs tests matching the regexp." | 
 |   echo "  The EIGEN_MAKE_ARGS environment variable allows to pass args to 'make'." | 
 |   echo "    For example, to launch 5 concurrent builds, use EIGEN_MAKE_ARGS='-j5'" | 
 |   echo "  The EIGEN_CTEST_ARGS environment variable allows to pass args to 'ctest'." | 
 |   echo "    For example, with CTest 2.8, you can use EIGEN_CTEST_ARGS='-j5'." | 
 |   exit 0 | 
 | fi | 
 |  | 
 | if [ -n "${EIGEN_CTEST_ARGS:+x}" ] | 
 | then | 
 |   ./buildtests.sh "$1" && ctest -R "$1" ${EIGEN_CTEST_ARGS} | 
 | else | 
 |   ./buildtests.sh "$1" && ctest -R "$1" | 
 | fi | 
 | exit $? |