From b7762c70680324fca0c1ae26ad3b7f432c0c990e Mon Sep 17 00:00:00 2001
From: Ebrahim Byagowi <ebrahim@gnu.org>
Date: Fri, 24 Jan 2020 21:20:07 +0330
Subject: [PATCH] Disable hb_ot_glyph_decompose in HB_TINY

---
 src/hb-config.hh   | 1 +
 src/hb-ot-glyph.cc | 2 +-
 src/main.cc        | 5 +++++
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/hb-config.hh b/src/hb-config.hh
index 14c539595..6d704a82f 100644
--- a/src/hb-config.hh
+++ b/src/hb-config.hh
@@ -61,6 +61,7 @@
 #define HB_NO_ERRNO
 #define HB_NO_FACE_COLLECT_UNICODES
 #define HB_NO_GETENV
+#define HB_NO_GLYPH
 #define HB_NO_HINTING
 #define HB_NO_LANGUAGE_PRIVATE_SUBTAG
 #define HB_NO_LAYOUT_FEATURE_PARAMS
diff --git a/src/hb-ot-glyph.cc b/src/hb-ot-glyph.cc
index 0ef565a80..1ccf681de 100644
--- a/src/hb-ot-glyph.cc
+++ b/src/hb-ot-glyph.cc
@@ -24,7 +24,7 @@
 
 #include "hb.hh"
 
-#ifndef HB_NO_OT_GLYPH
+#ifndef HB_NO_GLYPH
 
 #include "hb-ot.h"
 #include "hb-ot-glyf-table.hh"
diff --git a/src/main.cc b/src/main.cc
index dae32a360..0927a1c5a 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -37,6 +37,7 @@
 #define hb_blob_create_from_file(x)  hb_blob_get_empty ()
 #endif
 
+#if !defined(HB_NO_COLOR) && !defined(HB_NO_GLYPH)
 static void
 svg_dump (hb_face_t *face, unsigned face_index)
 {
@@ -325,6 +326,7 @@ dump_glyphs (hb_blob_t *blob, const char *font_name)
 
   hb_ot_glyph_decompose_funcs_destroy (funcs);
 }
+#endif
 
 /* Only this part of this mini app uses private API */
 #include "hb-static.cc"
@@ -485,6 +487,7 @@ print_layout_info_using_private_api (hb_blob_t *blob)
     }
   }
 }
+/* end of private API use */
 
 int
 main (int argc, char **argv)
@@ -498,7 +501,9 @@ main (int argc, char **argv)
   hb_blob_t *blob = hb_blob_create_from_file (argv[1]);
   printf ("Opened font file %s: %d bytes long\n", argv[1], hb_blob_get_length (blob));
   print_layout_info_using_private_api (blob);
+#if !defined(HB_NO_COLOR) && !defined(HB_NO_GLYPH)
   dump_glyphs (blob, argv[1]);
+#endif
   hb_blob_destroy (blob);
 
   return 0;