[packages] rrdtool: Don't add host include paths.

git-svn-id: svn://svn.openwrt.org/openwrt/packages@19737 3c298f89-4303-0410-b956-a3cf2f4a3e73

utils/rrdtool/patches/010-dont-add-host-include-paths.patch

@@ -0,0 +1,24 @@
+diff --git a/configure b/configure
+index d3ab0a5..ba60d52 100755
+--- a/configure
++++ b/configure
+@@ -26319,9 +26319,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+  ex_check_save_LIBS=${LIBS}
+  ex_check_save_CPPFLAGS=${CPPFLAGS}
+  ex_check_save_LDFLAGS=${LDFLAGS}
+- if test "x/usr/include/libart-2.0" != "x"; then
+-   CPPFLAGS="$CPPFLAGS -I/usr/include/libart-2.0"
+- fi
+   { echo "$as_me:$LINENO: checking for art_vpath_add_point in -lart_lgpl_2" >&5
+ echo $ECHO_N "checking for art_vpath_add_point in -lart_lgpl_2... $ECHO_C" >&6; }
+ if test "${ac_cv_lib_art_lgpl_2_art_vpath_add_point+set}" = set; then
+@@ -27915,9 +27912,6 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
+  ex_check_save_LIBS=${LIBS}
+  ex_check_save_CPPFLAGS=${CPPFLAGS}
+  ex_check_save_LDFLAGS=${LDFLAGS}
+- if test "x/usr/include/freetype2" != "x"; then
+-   CPPFLAGS="$CPPFLAGS -I/usr/include/freetype2"
+- fi
+   { echo "$as_me:$LINENO: checking for FT_Init_FreeType in -lfreetype" >&5
+ echo $ECHO_N "checking for FT_Init_FreeType in -lfreetype... $ECHO_C" >&6; }
+ if test "${ac_cv_lib_freetype_FT_Init_FreeType+set}" = set; then