From 7f4e1a10eb9603d35a5674e64ae03fcb15c9aa11 Mon Sep 17 00:00:00 2001
From: Thomas Bernard <miniupnp@free.fr>
Date: Wed, 24 Jul 2019 03:38:39 +0200
Subject: [PATCH] build with libtiff 3.9.6

---
 src/Makefile    | 3 ++-
 src/tifformat.c | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/Makefile b/src/Makefile
index 6889b859..4134992b 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -681,7 +681,8 @@ endif
           COPT += -DNO_X11
         endif
         LOPT += $(TTFLOPT)
-        LOPT += $(shell $(PKG_CONFIG) --libs libpng libtiff-4)
+        LOPT += $(shell $(PKG_CONFIG) --libs libpng `$(PKG_CONFIG) --exists libtiff-4 && echo libtiff-4`)
+        LOPT += $(shell $(PKG_CONFIG) --exists libtiff-4 || echo -ltiff)
         LOPT += $(LUALOPT)
         OBJDIR = ../obj/unix
         FCLOPT = -lfontconfig
diff --git a/src/tifformat.c b/src/tifformat.c
index 5e11dc2c..d02b770d 100644
--- a/src/tifformat.c
+++ b/src/tifformat.c
@@ -435,7 +435,7 @@ void Load_TIFF_Sub(T_IO_Context * context, TIFF * tif, unsigned long file_size)
   for (;;)
   {
     word subifd_count;
-#if TIFFLIB_VERSION < 20120101
+#if TIFFLIB_VERSION <= 20120218
     uint32 * subifd_array;
 #else
     uint64 * subifd_array;