configure.ac

#                                               -*- Autoconf -*-
# Process this file with autoconf to produce a configure script.

AC_PREREQ(2.61)
AC_INIT(mod_rrd, 1.0.1, minfrin@sharp.fm)
AM_INIT_AUTOMAKE([dist-bzip2])
AC_CONFIG_FILES([Makefile mod_rrd.spec])
AC_CONFIG_SRCDIR([mod_rrd.c])
AC_CONFIG_HEADER(config.h)

# Checks for programs.
AC_PROG_CC
AC_ARG_WITH(apxs,
    [  --with-apxs=PATH        path to Apache apxs],
    [
        if test "$withval" = "yes"; then
            AC_PATH_PROGS(APXS, apxs apxs2, reject, $PATH:/usr/sbin)
        else
            APXS=$withval
            AC_SUBST(APXS)
        fi
    ],
    [
        AC_PATH_PROGS(APXS, apxs apxs2, reject, $PATH:/usr/sbin)
    ])
if test "$APXS" = "reject"; then
  AC_MSG_ERROR([Could not find apxs on the path.])
fi

# Make sure the Apache include files are found
CPPFLAGS="$CPPFLAGS -I`$APXS -q INCLUDEDIR`"
CFLAGS="$CFLAGS -I`$APXS -q INCLUDEDIR`"

# Checks for libraries.
PKG_CHECK_MODULES(apr, apr-1 >= 1.2)
PKG_CHECK_MODULES(apu, apr-util-1 >= 1.2)
PKG_CHECK_MODULES(librrd, librrd >= 1.4)

# Make sure we use rrdtool paths
CFLAGS="$CFLAGS $librrd_CFLAGS"
CPPFLAGS="$CPPFLAGS $librrd_CPPFLAGS"
LDFLAGS="$LDFLAGS $librrd_LIBS"

# Checks for header files.
AC_CHECK_HEADERS(sys/xattr.h)

# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_SIZE_T

# Checks for library functions.

AC_SUBST(PACKAGE_VERSION)
AC_OUTPUT