premiere-libtorrent/m4/ax_check_geoip.m4

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# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_GEOIP([action-if-found], [action-if-not-found])
#
# DESCRIPTION
#
# Tests for the GeoIP (libgeoip) library.
#
# This macro calls:
#
# AC_SUBST(GEOIP_CFLAGS) / AC_SUBST(GEOIP_LIBS)
#
# LAST MODIFICATION
#
# 2009-09-05
#
# LICENSE
#
# Copyright (c) 2009 Cristian Greco <cristian.debian@gmail.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved.
AC_DEFUN([AC_CHECK_GEOIP],
[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
ac_geoip_found="no"
AC_MSG_CHECKING([for libgeoip with pkg-config])
PKG_CHECK_EXISTS([geoip], [
AC_MSG_RESULT([yes])
PKG_CHECK_MODULES([GEOIP], [geoip], [
ac_geoip_found="yes"
], [
AC_MSG_WARN([pkg-config: geoip module not found])
])
], [
AC_MSG_RESULT([no])
CPPFLAGS_SAVED="$CPPFLAGS"
LDFLAGS_SAVED="$LDFLAGS"
CFLAGS_SAVED="$CFLAGS"
LIBS_SAVED="$LIBS"
AC_CHECK_HEADER([GeoIP.h], [
AC_CHECK_LIB([GeoIP], [GeoIP_new], [
GEOIP_CFLAGS=""
GEOIP_LIBS="-lGeoIP"
ac_geoip_found="yes"
], [
AC_MSG_WARN([libgeoip library not found])
])
], [
for ac_geoip_path in /usr /usr/local /opt /opt/local; do
AC_MSG_CHECKING([for GeoIP.h in $ac_geoip_path])
if test -d "$ac_geoip_path/include/" -a -r "$ac_geoip_path/include/GeoIP.h"; then
AC_MSG_RESULT([yes])
GEOIP_CFLAGS="-I$ac_geoip_path/include"
GEOIP_LIBS="-lGeoIP"
break;
else
AC_MSG_RESULT([no])
fi
done
CFLAGS="$GEOIP_CFLAGS $CFLAGS"
export CFLAGS
LIBS="$GEOIP_LIBS $LIBS"
export LIBS
AC_MSG_CHECKING([for GeoIP_new in -lGeoIP])
AC_LINK_IFELSE([
AC_LANG_PROGRAM([[ #include <GeoIP.h> ]], [[ GeoIP *g = GeoIP_new(GEOIP_STANDARD); ]])
], [
AC_MSG_RESULT([yes])
ac_geoip_found="yes"
], [
AC_MSG_RESULT([no])
])
])
CPPFLAGS="$CPPFLAGS_SAVED"
LDFLAGS="$LDFLAGS_SAVED"
CFLAGS="$CFLAGS_SAVED"
LIBS="$LIBS_SAVED"
])
AS_IF([ test "x$ac_geoip_found" != xno ], [$1], [$2])
AC_SUBST([GEOIP_CFLAGS])
AC_SUBST([GEOIP_LIBS])
])