fix(cli): multithread warp (#2744)

OSGeo/gdal#7478

Author: blacha

packages/cli/src/cog/__tests__/cog.test.ts

@@ -59,6 +59,9 @@ o.spec('cog', () => {
         'TILING_SCHEME=GoogleMapsCompatible',
         '-co',
         'NUM_THREADS=ALL_CPUS',
+        '--config',
+        'GDAL_NUM_THREADS',
+        'ALL_CPUS',
         '-co',
         'BIGTIFF=YES',
         '-co',

packages/cli/src/gdal/gdal.cog.ts

@@ -92,6 +92,10 @@ export class GdalCogBuilder {
       // Max CPU POWER
       '-co',
       'NUM_THREADS=ALL_CPUS',
+      // in GDAL 3.7.x NUM_THREADS will also set GDAL_NUM_THREADS
+      '--config',
+      'GDAL_NUM_THREADS',
+      'ALL_CPUS',
       // Force big tiff the extra few bytes savings of using little tiffs does not affect us
       '-co',
       'BIGTIFF=YES',