Add -I for the zlib include dir to the right flag variable

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@92400 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/modules/experimental/config.m4 b/modules/experimental/config.m4
index 40afb58678a399aa4975e5defe3dd8e3d7867fff..09fab692f8b3ad27ed9fcf31e9e0a25aa719d4dc 100644 (file)
--- a/modules/experimental/config.m4
+++ b/modules/experimental/config.m4
@@ -53,7 +53,7 @@ APACHE_MODULE(deflate, Deflate transfer encoding support, , , no, [
     ap_save_ldflags=$LDFLAGS
     ap_save_libs=$LIBS
     if test "$ap_zlib_base" != "/usr"; then
-      APR_ADDTO(INCLUDES, [-I${ap_zlib_base}/include])
+      APR_ADDTO(CPPFLAGS, [-I${ap_zlib_base}/include])
       APR_ADDTO(LDFLAGS, [-L${ap_zlib_base}/lib])
       if test "x$ap_platform_runtime_link_flag" != "x"; then
          APR_ADDTO(LDFLAGS, [$ap_platform_runtime_link_flag${ap_zlib_Base}/lib])