$NetBSD: patch-configure.ac,v 1.1 2016/02/15 16:34:32 jperkin Exp $

Fix hardcoded paths and automake failures.

--- configure.ac.orig	2013-07-26 05:20:50.000000000 +0000
+++ configure.ac
@@ -1,5 +1,6 @@
 AC_INIT([mod_authnz_crowd], m4_esyscmd([./version-gen]), [support@atlassian.com])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
+AM_PROG_AR
 AC_PROG_CC
 AC_PROG_LIBTOOL
 AC_CONFIG_HEADERS([config.h])
@@ -16,7 +17,7 @@ AC_CHECK_LIB([curl], [curl_global_init],
 
 AC_CHECK_LIB([xml2], [xmlFree], [CFLAGS+=" `xml2-config --cflags`" LIBS+=" `xml2-config --libs`"], [AC_MSG_ERROR([libxml2 was not found])])
 
-AC_CHECK_FILE([/usr/local/apache2/include/httpd.h], [APACHE_INCLUDE_DIR="/usr/local/apache2/include"], [
+AC_CHECK_FILE([${BUILDLINK_PREFIX_apache}/include/httpd/httpd.h], [APACHE_INCLUDE_DIR="${BUILDLINK_PREFIX_apache}/include/httpd"], [
     AC_CHECK_FILE([/usr/include/httpd/httpd.h], [APACHE_INCLUDE_DIR="/usr/include/httpd"], [
         AC_CHECK_FILE([/usr/include/apache2/httpd.h], [APACHE_INCLUDE_DIR="/usr/include/apache2"], [
             AC_MSG_ERROR([Could not locate Apache include directory])
@@ -29,14 +30,14 @@ AC_PATH_PROG([HTTPD], [httpd], , [/usr/l
 APACHE_BIN_DIR=`AS_DIRNAME($HTTPD)`
 AC_SUBST([APACHE_BIN_DIR])
 
-AC_CHECK_FILE([/usr/local/include/subversion-1/svn_client.h], [SVN_DIR="/usr/local"], [
+AC_CHECK_FILE([${BUILDLINK_PREFIX_subversion}/include/subversion-1/svn_client.h], [SVN_DIR="${BUILDLINK_PREFIX_subversion}"], [
     AC_CHECK_FILE([/usr/include/subversion-1/svn_client.h], [SVN_DIR="/usr"], [
         AC_MSG_ERROR([Could not locate Subversion directory])
     ])
 ])
 AC_SUBST([SVN_DIR])
 
-AC_CHECK_FILE([/usr/libexec/apache2/mod_dav.so], [APACHE_MODULES_DIR="/usr/libexec/apache2"], [
+AC_CHECK_FILE([${BUILDLINK_PREFIX_apache}/lib/httpd/mod_dav.so], [APACHE_MODULES_DIR="${BUILDLINK_PREFIX_apache}/lib/httpd"], [
     AC_CHECK_FILE([/usr/lib64/httpd/modules/mod_dav.so], [APACHE_MODULES_DIR="/usr/lib64/httpd/modules"], [
         AC_CHECK_FILE([/usr/lib/httpd/modules/mod_dav.so], [APACHE_MODULES_DIR="/usr/lib/httpd/modules"], [
             AC_CHECK_FILE([/usr/lib/apache2/modules/mod_dav.so], [APACHE_MODULES_DIR="/usr/lib/apache2/modules"], [
@@ -47,7 +48,7 @@ AC_CHECK_FILE([/usr/libexec/apache2/mod_
 ])
 AC_SUBST([APACHE_MODULES_DIR])
 
-AC_CHECK_FILE([/usr/local/apache2/conf/httpd.conf], [HTTPD_CONF="/usr/local/apache2/conf/httpd.conf"], [
+AC_CHECK_FILE([$PKG_SYSCONFDIR/httpd/httpd.conf], [HTTPD_CONF="$PKG_SYSCONFDIR/httpd/httpd.conf"], [
     AC_CHECK_FILE([/etc/httpd/conf/httpd.conf], [HTTPD_CONF="/etc/httpd/conf/httpd.conf"], [
         AC_CHECK_FILE([/etc/apache2/httpd.conf], [HTTPD_CONF="/etc/apache2/httpd.conf"], [
             AC_CHECK_FILE([/etc/apache2/apache2.conf], [HTTPD_CONF="/etc/apache2/apache2.conf"], [
@@ -58,7 +59,7 @@ AC_CHECK_FILE([/usr/local/apache2/conf/h
 ])
 AC_SUBST([HTTPD_CONF])
 
-AC_CHECK_FILE([/usr/local/apache2/bin/apxs], [APXS="/usr/local/apache2/bin/apxs"], [
+AC_CHECK_FILE([$APXS], [APXS="$APXS"], [
     AC_CHECK_FILE([/usr/sbin/apxs], [APXS="/usr/sbin/apxs"], [
         AC_CHECK_FILE([/usr/bin/apxs2], [APXS="/usr/bin/apxs2"], [
             AC_MSG_ERROR([Could not locate Apache apxs binary])
@@ -67,7 +68,7 @@ AC_CHECK_FILE([/usr/local/apache2/bin/ap
 ])
 AC_SUBST([APXS])
 
-AC_CHECK_FILE([/usr/local/apache2/bin/apachectl], [APACHECTL="/usr/local/apache2/bin/apachectl"], [
+AC_CHECK_FILE([${BUILDLINK_PREFIX_apache}/sbin/apachectl], [APACHECTL="${BUILDLINK_PREFIX_apache}/sbin/apachectl"], [
     AC_CHECK_FILE([/usr/sbin/apache2ctl], [APACHECTL="/usr/sbin/apache2ctl"], [
         AC_CHECK_FILE([/usr/sbin/apachectl], [APACHECTL="/usr/sbin/apachectl"], [
             AC_MSG_ERROR([Could not locate Apache apachectl binary])