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