Add server directory to INCLUDES.

util_expr needs its header files and without
explicitely adding the directory out of tree
builds fail.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1059858 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/server/config.m4 b/server/config.m4
index 85fa4d1791059b9ebb45f95a4071307510d40f40..dde51ed3dd9ffdfa0896485486dc4701f341b39d 100644 (file)
--- a/server/config.m4
+++ b/server/config.m4
@@ -13,3 +13,7 @@ AC_CHECK_FUNCS(syslog)
 dnl Obsolete scoreboard code uses this.
     AC_CHECK_HEADERS(sys/times.h)
     AC_CHECK_FUNCS(times)
+
+dnl Add expr header files to INCLUDES
+# util_expr needs header files in server source dir
+APR_ADDTO(INCLUDES, [-I\$(top_srcdir)/server])