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dnl Check for "cppcheck" analysis tools
AC_DEFUN([NUT_CHECK_CPPCHECK],
[
if test -z "${nut_have_cppcheck_seen}"; then
dnl NOTE: Did not really investigate suitable CPPCHECK_MIN_VERSION
dnl values, just using current available as the baseline; maybe
dnl older releases are also okay (if someone proves so).
dnl The oldest available on the NUT CI build farm was 1.6 that worked.
nut_have_cppcheck_seen=yes
CPPCHECK_MIN_VERSION="1.0"
AC_PATH_PROGS([CPPCHECK], [cppcheck])
if test -n "${CPPCHECK}"; then
AC_MSG_CHECKING([for cppcheck version])
CPPCHECK_VERSION="`${CPPCHECK} --version 2>/dev/null`"
dnl strip 'cppcheck ' from version string
CPPCHECK_VERSION="${CPPCHECK_VERSION##* }"
AC_MSG_RESULT(${CPPCHECK_VERSION} found)
fi
AC_MSG_CHECKING([if cppcheck version is okay (minimum required ${CPPCHECK_MIN_VERSION})])
AX_COMPARE_VERSION([${CPPCHECK_VERSION}], [ge], [${CPPCHECK_MIN_VERSION}], [
AC_MSG_RESULT(yes)
nut_have_cppcheck="yes"
], [
AC_MSG_RESULT(no)
nut_have_cppcheck="no"
])
dnl Notes: we also keep HAVE_CPPCHECK for implicit targets
AM_CONDITIONAL([HAVE_CPPCHECK], [test "${nut_have_cppcheck}" = "yes"])
fi
])
|
