config: CONFIGURE_INIT_TASK_CONSTRUCT_STORAGE_SIZE

In order to better support applications which use the new
rtems_task_construct() directive add the
CONFIGURE_INIT_TASK_CONSTURCT_STORAGE_SIZE configuration option.  If
this option is specified, then the Classic API initialization task is
constructed with rtems_task_construct().

Update #4181.

spec/build/cpukit/librtemscpu.yml

@@ -1284,6 +1284,7 @@ source:
 - cpukit/rtems/src/systemeventreceive.c
 - cpukit/rtems/src/systemeventsend.c
 - cpukit/rtems/src/taskconstruct.c
+- cpukit/rtems/src/taskconstructuser.c
 - cpukit/rtems/src/taskcreate.c
 - cpukit/rtems/src/taskdelete.c
 - cpukit/rtems/src/taskexit.c

spec/build/testsuites/sptests/grp.yml

@@ -254,6 +254,8 @@ links:
   uid: spfatal32
 - role: build-dependency
   uid: spfatal33
+- role: build-dependency
+  uid: spfatal34
 - role: build-dependency
   uid: spfifo01
 - role: build-dependency

spec/build/testsuites/sptests/spfatal34.yml

@@ -0,0 +1,19 @@
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+build-type: test-program
+cflags: []
+copyrights:
+- Copyright (C) 2020 embedded brains GmbH (http://www.embedded-brains.de)
+cppflags: []
+cxxflags: []
+enabled-by: true
+features: c cprogram
+includes: []
+ldflags: []
+links: []
+source:
+- testsuites/sptests/spfatal34/init.c
+stlib: []
+target: testsuites/sptests/spfatal34.exe
+type: build
+use-after: []
+use-before: []