Fix makefile

Bump copyright year.

Author: syoyo

examples/exr2fptiff/Makefile

@@ -1,5 +1,6 @@
 
 CXX=clang++
+CC=clang
 
 CFLAGS = -fsanitize=address -Weverything -Wno-padded -g -O2 -I../../ -I../../deps/miniz
 CXXFLAGS = -std=c++11 -Wno-c++98-compat -Wno-variadic-macros $(CFLAGS)
@@ -12,7 +13,7 @@ LDFLAGS = -fsanitize=address
 
 all: exr2fptiff
 
-exr2fptiff: exr2fptiff.o tinyexr.o
+exr2fptiff: exr2fptiff.o tinyexr.o miniz.o
 	$(CXX) -o $@ $^ $(LDFLAGS)
 
 exr2fptiff.o: exr2fptiff.cc tiny_dng_writer.h

examples/exr2ldr/Makefile

@@ -1,3 +1,3 @@
 all:
-    clang -g -O2 -c -I../../deps/miniz ../../deps/miniz/miniz.c
-	clang++ -g -fsanitize=address -O2 -o exr2ldr -I../common  -I../../ -I../../deps/miniz exr2ldr.cc ../../tinyexr.cc 
+	clang -g -O2 -c -I../../deps/miniz ../../deps/miniz/miniz.c
+	clang++ -g -fsanitize=address -O2 -o exr2ldr -I../common  -I../../ -I../../deps/miniz exr2ldr.cc ../../tinyexr.cc miniz.o

tinyexr.h

@@ -1,7 +1,7 @@
 #ifndef TINYEXR_H_
 #define TINYEXR_H_
 /*
-Copyright (c) 2014 - 2020, Syoyo Fujita and many contributors.
+Copyright (c) 2014 - 2021, Syoyo Fujita and many contributors.
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without