proj_deprecated_api.patch

diff --unified --recursive --text grib2/wgrib2/Proj4.c grib2.new/wgrib2/Proj4.c
--- grib2/wgrib2/Proj4.c	2016-03-03 21:42:42.000000000 +0100
+++ grib2.new/wgrib2/Proj4.c	2019-09-10 11:52:24.232952563 +0200
@@ -18,6 +18,8 @@
 
 #ifdef USE_PROJ4
 
+#define ACCEPT_USE_OF_DEPRECATED_PROJ_API_H
+
 #include "proj_api.h"
 #include "proj4_wgrib2.h"
 
diff --unified --recursive --text grib2/wgrib2/proj4_initialize.c grib2.new/wgrib2/proj4_initialize.c
--- grib2/wgrib2/proj4_initialize.c	2015-10-13 18:40:25.000000000 +0200
+++ grib2.new/wgrib2/proj4_initialize.c	2019-09-10 11:52:44.896248580 +0200
@@ -7,6 +7,8 @@
 
 #ifdef USE_PROJ4
 
+#define ACCEPT_USE_OF_DEPRECATED_PROJ_API_H
+
 #include "proj_api.h"
 #include "proj4_wgrib2.h"
 
diff --unified --recursive --text grib2/wgrib2/proj4_transform.c grib2.new/wgrib2/proj4_transform.c
--- grib2/wgrib2/proj4_transform.c	2014-05-16 14:05:53.000000000 +0200
+++ grib2.new/wgrib2/proj4_transform.c	2019-09-10 11:52:59.819554922 +0200
@@ -10,6 +10,8 @@
 
 #ifdef USE_PROJ4
 
+#define ACCEPT_USE_OF_DEPRECATED_PROJ_API_H
+
 #include "proj_api.h"
 #include "proj4_wgrib2.h"