50 lines
1.7 KiB
Text
50 lines
1.7 KiB
Text
dnl Check for LIBNETSNMP compiler flags. On success, set
|
|
dnl nut_have_libnetsnmp="yes" and set LIBNETSNMP_CFLAGS and
|
|
dnl LIBNETSNMP_LDFLAGS. On failure, set nut_have_libnetsnmp="no".
|
|
dnl This macro can be run multiple times, but will do the checking only
|
|
dnl once.
|
|
|
|
AC_DEFUN([NUT_CHECK_LIBNETSNMP],
|
|
[
|
|
if test -z "${nut_have_libnetsnmp_seen}"; then
|
|
nut_have_libnetsnmp_seen=yes
|
|
|
|
dnl save CFLAGS and LDFLAGS
|
|
CFLAGS_ORIG="${CFLAGS}"
|
|
LDFLAGS_ORIG="${LDFLAGS}"
|
|
|
|
dnl See which version of the Net-SNMP library (if any) is installed
|
|
AC_MSG_CHECKING(for Net-SNMP version via net-snmp-config)
|
|
SNMP_VERSION=`net-snmp-config --version 2>/dev/null`
|
|
if test "$?" = "0"; then
|
|
AC_MSG_RESULT(${SNMP_VERSION} found)
|
|
else
|
|
AC_MSG_RESULT(not found)
|
|
fi
|
|
|
|
AC_MSG_CHECKING(for Net-SNMP cflags)
|
|
AC_ARG_WITH(snmp-includes, [
|
|
AC_HELP_STRING([--with-snmp-includes=CFLAGS], [include flags for the Net-SNMP library])
|
|
], [CFLAGS="${withval}"], [CFLAGS="`net-snmp-config --cflags 2>/dev/null`"])
|
|
AC_MSG_RESULT([${CFLAGS}])
|
|
|
|
AC_MSG_CHECKING(for Net-SNMP libs)
|
|
AC_ARG_WITH(snmp-libs, [
|
|
AC_HELP_STRING([--with-snmp-libs=LDFLAGS], [linker flags for the Net-SNMP library])
|
|
], [LDFLAGS="${withval}"], [LDFLAGS="`net-snmp-config --libs 2>/dev/null`"])
|
|
AC_MSG_RESULT([${LDFLAGS}])
|
|
|
|
dnl Check if the Net-SNMP library is usable
|
|
AC_CHECK_HEADERS(net-snmp/net-snmp-config.h, [nut_have_libnetsnmp=yes], [nut_have_libnetsnmp=no], [AC_INCLUDES_DEFAULT])
|
|
AC_CHECK_FUNCS(init_snmp, [], [nut_have_libnetsnmp=no])
|
|
|
|
if test "${nut_have_libnetsnmp}" = "yes"; then
|
|
LIBNETSNMP_CFLAGS="${CFLAGS}"
|
|
LIBNETSNMP_LDFLAGS="${LDFLAGS}"
|
|
fi
|
|
|
|
dnl restore original CFLAGS and LDFLAGS
|
|
CFLAGS="${CFLAGS_ORIG}"
|
|
LDFLAGS="${LDFLAGS_ORIG}"
|
|
fi
|
|
])
|