92 lines
3.3 KiB
Plaintext
92 lines
3.3 KiB
Plaintext
dnl Check for FreeIPMI (LIBFREEIPMI) compiler flags. On success, set
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dnl nut_have_freeipmi="yes" and nut_ipmi_lib="FreeIPMI", and define WITH_IPMI,
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dnl WITH_FREEIPMI, LIBIPMI_CFLAGS and LIBIPMI_LIBS. On failure, set
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dnl nut_have_freeipmi="no".
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dnl This macro can be run multiple times, but will do the checking only once.
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AC_DEFUN([NUT_CHECK_LIBFREEIPMI],
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[
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if test -z "${nut_have_libfreeipmi_seen}"; then
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nut_have_libfreeipmi_seen=yes
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dnl save CFLAGS and LIBS
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CFLAGS_ORIG="${CFLAGS}"
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LIBS_ORIG="${LIBS}"
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AC_MSG_CHECKING(for FreeIPMI version via pkg-config)
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dnl pkg-config support requires Freeipmi 1.0.5, released on Thu Jun 30 2011
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dnl but NUT should only require 0.8.5 (for nut-scanner) and 1.0.1 (for
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dnl nut-ipmipsu) (comment from upstream Al Chu)
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FREEIPMI_VERSION="`pkg-config --silence-errors --modversion libfreeipmi 2>/dev/null`"
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if test "$?" = "0" -a -n "${FREEIPMI_VERSION}"; then
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CFLAGS="`pkg-config --silence-errors --cflags libfreeipmi libipmimonitoring 2>/dev/null`"
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LIBS="`pkg-config --silence-errors --libs libfreeipmi libipmimonitoring 2>/dev/null`"
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else
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FREEIPMI_VERSION="none"
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CFLAGS=""
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LIBS="-lfreeipmi -lipmimonitoring"
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fi
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AC_MSG_RESULT(${FREEIPMI_VERSION} found)
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dnl allow overriding FreeIPMI settings if the user knows best
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AC_MSG_CHECKING(for FreeIPMI cflags)
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AC_ARG_WITH(freeipmi-includes,
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AS_HELP_STRING([@<:@--with-freeipmi-includes=CFLAGS@:>@], [include flags for the FreeIPMI library]),
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[
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case "${withval}" in
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yes|no)
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AC_MSG_ERROR(invalid option --with(out)-freeipmi-includes - see docs/configure.txt)
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;;
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*)
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CFLAGS="${withval}"
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;;
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esac
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], [])
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AC_MSG_RESULT([${CFLAGS}])
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AC_MSG_CHECKING(for FreeIPMI ldflags)
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AC_ARG_WITH(freeipmi-libs,
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AS_HELP_STRING([@<:@--with-freeipmi-libs=LIBS@:>@], [linker flags for the FreeIPMI library]),
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[
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case "${withval}" in
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yes|no)
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AC_MSG_ERROR(invalid option --with(out)-freeipmi-libs - see docs/configure.txt)
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;;
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*)
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LIBS="${withval}"
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;;
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esac
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], [])
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AC_MSG_RESULT([${LIBS}])
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dnl check if freeipmi is usable with our current flags
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AC_CHECK_HEADERS(freeipmi/freeipmi.h, [nut_have_freeipmi=yes], [nut_have_freeipmi=no], [AC_INCLUDES_DEFAULT])
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AC_CHECK_HEADERS(ipmi_monitoring.h, [], [nut_have_freeipmi=no], [AC_INCLUDES_DEFAULT])
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AC_SEARCH_LIBS([ipmi_ctx_create], [freeipmi], [], [nut_have_freeipmi=no])
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dnl when version cannot be tested (prior to 1.0.5, with no pkg-config)
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dnl we have to check for some specific functions
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AC_SEARCH_LIBS([ipmi_ctx_find_inband], [freeipmi], [], [nut_have_freeipmi=no])
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AC_SEARCH_LIBS([ipmi_fru_parse_ctx_create], [freeipmi], [], [nut_have_freeipmi=no])
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AC_SEARCH_LIBS([ipmi_monitoring_init], [ipmimonitoring], [nut_have_freeipmi_monitoring=yes], [nut_have_freeipmi_monitoring=no])
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AC_SEARCH_LIBS([ipmi_monitoring_sensor_read_record_id], [ipmimonitoring], [], [nut_have_freeipmi_monitoring=no])
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if test "${nut_have_freeipmi}" = "yes"; then
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nut_with_ipmi="yes"
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nut_ipmi_lib="(FreeIPMI)"
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nut_have_libipmi="yes"
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AC_DEFINE(HAVE_FREEIPMI, 1, [Define if FreeIPMI support is available])
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LIBIPMI_CFLAGS="${CFLAGS}"
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LIBIPMI_LIBS="${LIBS}"
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fi
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if test "${nut_have_freeipmi_monitoring}" = "yes"; then
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AC_DEFINE(HAVE_FREEIPMI_MONITORING, 1, [Define if FreeIPMI monitoring support is available])
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fi
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dnl restore original CFLAGS and LIBS
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CFLAGS="${CFLAGS_ORIG}"
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LIBS="${LIBS_ORIG}"
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fi
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])
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