gdal: define __STDC_FORMAT_MACROS if needed (#21457)

ancient MacOSX SDKs require this definition explicitly added.

(The requirement was removed in MacOSX SDK 10.7 and newer.)

gis/gdal/Portfile

@@ -42,6 +42,10 @@ cmake.set_cxx_standard yes
 # See https://trac.macports.org/ticket/56908
 compiler.thread_local_storage yes
 
+# https://github.com/OSGeo/gdal/pull/8748
+# https://trac.macports.org/ticket/68734
+patchfiles-append   0001-sqlite_rtree_bulk_load.c-define-__STDC_FORMAT_MACROS.patch
+
 configure.optflags  -DGDAL_COMPILATION
 
 depends_build-append \
@@ -275,7 +279,6 @@ configure.args-append                                        \
                     -DGDAL_USE_XERCESC=OFF                   \
                     -DGDAL_USE_ZSTD=ON
 
-
 configure.args-append                                                       \
                     -DLIBAEC_INCLUDE_DIR=${prefix}/lib/libaec/include       \
                     -DLIBAEC_LIBRARY=${prefix}/lib/libaec/lib/libaec.dylib

gis/gdal/files/0001-sqlite_rtree_bulk_load.c-define-__STDC_FORMAT_MACROS.patch

@@ -0,0 +1,25 @@
+From b0e8b43f019ce12a3234036a7267d1a7dbd7d318 Mon Sep 17 00:00:00 2001
+From: barracuda156 <vital.had@gmail.com>
+Date: Sun, 19 Nov 2023 13:07:23 +0800
+Subject: [PATCH] sqlite_rtree_bulk_load.c: define __STDC_FORMAT_MACROS to
+ unbreak build on platforms which need it
+
+---
+ .../sqlite/sqlite_rtree_bulk_load/sqlite_rtree_bulk_load.c    | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git ogr/ogrsf_frmts/sqlite/sqlite_rtree_bulk_load/sqlite_rtree_bulk_load.c ogr/ogrsf_frmts/sqlite/sqlite_rtree_bulk_load/sqlite_rtree_bulk_load.c
+index b19d91808b..598d5047bd 100644
+--- ogr/ogrsf_frmts/sqlite/sqlite_rtree_bulk_load/sqlite_rtree_bulk_load.c
++++ ogr/ogrsf_frmts/sqlite/sqlite_rtree_bulk_load/sqlite_rtree_bulk_load.c
+@@ -26,6 +26,10 @@
+  * DEALINGS IN THE SOFTWARE.
+  ****************************************************************************/
+
++#ifndef __STDC_FORMAT_MACROS
++#define __STDC_FORMAT_MACROS
++#endif
++
+ #include "sqlite_rtree_bulk_load.h"
+
+ #include <assert.h>