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Adds support for libMaxMind
This commit is contained in:
Felipe Zimmerle
194
build/libmaxmind.m4
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194
build/libmaxmind.m4
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@@ -0,0 +1,194 @@
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dnl Check for MAXMIND Libraries
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dnl CHECK_MAXMIND(ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND])
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dnl Sets:
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dnl MAXMIND_CFLAGS
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dnl MAXMIND_LDADD
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dnl MAXMIND_LDFLAGS
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dnl MAXMIND_LIBS
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dnl MAXMIND_VERSION
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AC_DEFUN([PROG_MAXMIND], [
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# Needed if pkg-config will be used.
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AC_REQUIRE([PKG_PROG_PKG_CONFIG])
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# Possible names for the maxmind library/package (pkg-config)
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MAXMIND_POSSIBLE_LIB_NAMES="libmaxminddb maxminddb maxmind"
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# Possible extensions for the library
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MAXMIND_POSSIBLE_EXTENSIONS="so la sl dll dylib"
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# Possible paths (if pkg-config was not found, proceed with the file lookup)
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MAXMIND_POSSIBLE_PATHS="/usr/local/libmaxmind /usr/local/maxmind /usr/local /opt/libmaxmind /opt/maxmind /opt /usr /opt/local/include /opt/local /usr/lib /usr/local/lib /usr/lib64 /usr"
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# Variables to be set by this very own script.
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MAXMIND_VERSION=""
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MAXMIND_CFLAGS=""
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MAXMIND_CPPFLAGS=""
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MAXMIND_LDADD=""
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MAXMIND_LDFLAGS=""
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AC_ARG_WITH(
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maxmind,
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AS_HELP_STRING(
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[--with-maxmind=PATH],
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[Path to MaxMind (including headers). Use 'no' to disable MaxMind support.]
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)
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)
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# AS_HELP_STRING(
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# [--without-maxmind],
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# [Complete dsiables MaxMind support]
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# )
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if test "x${with_maxmind}" == "xno"; then
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AC_DEFINE(HAVE_MAXMIND, 0, [Support for MaxMind was disabled by the utilization of --without-maxmind or --with-maxmind=no])
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AC_MSG_NOTICE([Support for MaxMind was disabled by the utilization of --without-maxmind or --with-maxmind=no])
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MAXMIND_DISABLED=yes
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else
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if test "x${with_maxmind}" == "xyes"; then
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MAXMIND_MANDATORY=yes
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AC_MSG_NOTICE([MaxMind support was marked as mandatory by the utilization of --with-maxmind=yes])
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fi
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# for x in ${MAXMIND_POSSIBLE_LIB_NAMES}; do
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# CHECK_FOR_MAXMIND_AT(${x})
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# if test -n "${MAXMIND_VERSION}"; then
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# break
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# fi
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# done
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# if test "x${with_maxmind}" != "xyes" or test "x${with_maxmind}" == "xyes"; then
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if test "x${with_maxmind}" == "x" || test "x${with_maxmind}" == "xyes"; then
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# Nothing about MaxMind was informed, using the pkg-config to figure things out.
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if test -n "${PKG_CONFIG}"; then
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MAXMIND_PKG_NAME=""
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for x in ${MAXMIND_POSSIBLE_LIB_NAMES}; do
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if ${PKG_CONFIG} --exists ${x}; then
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MAXMIND_PKG_NAME="$x"
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break
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fi
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done
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fi
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AC_MSG_NOTICE([Nothing about MaxMind was informed during the configure phase. Trying to detect it on the platform...])
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if test -n "${MAXMIND_PKG_NAME}"; then
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# Package was found using the pkg-config scripts
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MAXMIND_VERSION="`${PKG_CONFIG} ${MAXMIND_PKG_NAME} --modversion`"
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MAXMIND_CFLAGS="`${PKG_CONFIG} ${MAXMIND_PKG_NAME} --cflags`"
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MAXMIND_LDADD="`${PKG_CONFIG} ${MAXMIND_PKG_NAME} --libs-only-l`"
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MAXMIND_LDFLAGS="`${PKG_CONFIG} ${MAXMIND_PKG_NAME} --libs-only-L --libs-only-other`"
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MAXMIND_DISPLAY="${MAXMIND_LDADD}"
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else
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# If pkg-config did not find anything useful, go over file lookup.
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for x in ${MAXMIND_POSSIBLE_PATHS}; do
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CHECK_FOR_MAXMIND_AT(${x})
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if test -n "${MAXMIND_VERSION}"; then
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break
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fi
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done
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fi
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fi
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if test "x${with_maxmind}" != "x"; then
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# An specific path was informed, lets check.
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MAXMIND_MANDATORY=yes
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CHECK_FOR_MAXMIND_AT(${with_maxmind})
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fi
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# fi
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fi
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if test -z "${MAXMIND_DISPLAY}"; then
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if test -z "${MAXMIND_MANDATORY}"; then
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if test -z "${MAXMIND_DISABLED}"; then
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AC_MSG_NOTICE([MaxMind library was not found])
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MAXMIND_FOUND=0
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else
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MAXMIND_FOUND=2
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fi
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else
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AC_MSG_ERROR([MaxMind was explicit requested but it was not found])
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MAXMIND_FOUND=-1
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fi
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else
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MAXMIND_FOUND=1
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AC_MSG_NOTICE([using MaxMind v${MAXMIND_VERSION}])
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MAXMIND_CFLAGS="-DWITH_MAXMIND ${MAXMIND_CFLAGS}"
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if ! test "x$MAXMIND_CFLAGS" = "x"; then
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MAXMIND_DISPLAY="${MAXMIND_DISPLAY}, ${MAXMIND_CFLAGS}"
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fi
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AC_SUBST(MAXMIND_VERSION)
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AC_SUBST(MAXMIND_LDADD)
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AC_SUBST(MAXMIND_LIBS)
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AC_SUBST(MAXMIND_LDFLAGS)
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AC_SUBST(MAXMIND_CFLAGS)
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AC_SUBST(MAXMIND_DISPLAY)
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fi
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AC_SUBST(MAXMIND_FOUND)
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]) # AC_DEFUN [PROG_MAXMIND]
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AC_DEFUN([CHECK_FOR_MAXMIND_AT], [
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path=$1
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for y in ${MAXMIND_POSSIBLE_EXTENSIONS}; do
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for z in ${MAXMIND_POSSIBLE_LIB_NAMES}; do
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if test -e "${path}/${z}.${y}"; then
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maxmind_lib_path="${path}/"
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maxmind_lib_name="${z}"
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maxmind_lib_file="${maxmind_lib_path}/${z}.${y}"
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break
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fi
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if test -e "${path}/lib${z}.${y}"; then
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maxmind_lib_path="${path}/"
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maxmind_lib_name="${z}"
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maxmind_lib_file="${maxmind_lib_path}/lib${z}.${y}"
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break
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fi
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if test -e "${path}/lib/lib${z}.${y}"; then
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maxmind_lib_path="${path}/lib/"
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maxmind_lib_name="${z}"
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maxmind_lib_file="${maxmind_lib_path}/lib${z}.${y}"
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break
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fi
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if test -e "${path}/lib64/lib${z}.${y}"; then
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maxmind_lib_path="${path}/lib64/"
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maxmind_lib_name="${z}"
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maxmind_lib_file="${maxmind_lib_path}/lib${z}.${y}"
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break
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fi
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if test -e "${path}/lib/x86_64-linux-gnu/lib${z}.${y}"; then
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maxmind_lib_path="${path}/lib/x86_64-linux-gnu/"
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maxmind_lib_name="${z}"
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maxmind_lib_file="${maxmind_lib_path}/lib${z}.${y}"
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break
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fi
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done
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if test -n "$maxmind_lib_path"; then
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break
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fi
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done
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if test -e "${path}/include/maxminddb.h"; then
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maxmind_inc_path="${path}/include"
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elif test -e "${path}/maxminddb.h"; then
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maxmind_inc_path="${path}"
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fi
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if test -n "${maxmind_inc_path}" -a -n "${maxmind_lib_path}"; then
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AC_MSG_NOTICE([MaxMind headers found at: ${maxmind_inc_path}])
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AC_MSG_NOTICE([MaxMind library found at: ${maxmind_lib_file}])
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fi
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if test -n "${maxmind_lib_path}" -a -n "${maxmind_inc_path}"; then
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# TODO: Compile a piece of code to check the version.
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MAXMIND_CFLAGS="-I${maxmind_inc_path}"
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MAXMIND_LDADD="-l${maxmind_lib_name}"
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MAXMIND_LDFLAGS="-L${maxmind_lib_path}"
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MAXMIND_DISPLAY="${maxmind_lib_file}, ${maxmind_inc_path}"
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fi
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]) # AC_DEFUN [CHECK_FOR_MAXMIND_AT]
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