fbt: support for LOADER_AUTOSTART; post-build size stats (#1594)

* fbt: restored LOADER_AUTOSTART support
* scripts: added fwsize.py wrapper for size command; fbt: changed size post-build stats to fwsize.py call
* fbt: removed size wrapper
* fbt: added stats for binary flash size in pages
* fbt: hint on build options details
* scripts: fixed fwsize.py for *nix

site_scons/site_tools/crosscc.py

@@ -7,7 +7,6 @@ from SCons.Tool import gnulink
 import strip
 import gdb
 import objdump
-import size
 
 from SCons.Action import _subproc
 import subprocess
@@ -38,7 +37,7 @@ def _get_tool_version(env, tool):
 
 
 def generate(env, **kw):
-    for orig_tool in (asm, gcc, gxx, ar, gnulink, strip, gdb, objdump, size):
+    for orig_tool in (asm, gcc, gxx, ar, gnulink, strip, gdb, objdump):
         orig_tool.generate(env)
     env.SetDefault(
         TOOLCHAIN_PREFIX=kw.get("toolchain_prefix"),
@@ -57,7 +56,6 @@ def generate(env, **kw):
             "GDB",
             "GDBPY",
             "OBJDUMP",
-            "SIZE",
         ],
     )
     # Call CC to check version

site_scons/site_tools/fbt_apps.py

@@ -51,7 +51,7 @@ def DumpApplicationConfig(target, source, env):
 def build_apps_c(target, source, env):
     target_file_name = target[0].path
 
-    gen = ApplicationsCGenerator(env["APPBUILD"])
+    gen = ApplicationsCGenerator(env["APPBUILD"], env.subst("$LOADER_AUTOSTART"))
     with open(target_file_name, "w") as file:
         file.write(gen.generate())
 

site_scons/site_tools/size.py

@@ -1,24 +0,0 @@
-from SCons.Builder import Builder
-from SCons.Action import Action
-
-
-def generate(env):
-    env.SetDefault(
-        SIZE="size",
-        SIZEFLAGS=[],
-        SIZECOM="$SIZE $SIZEFLAGS $TARGETS",
-    )
-    env.Append(
-        BUILDERS={
-            "ELFSize": Builder(
-                action=Action(
-                    "${SIZECOM}",
-                    "${SIZECOMSTR}",
-                ),
-            ),
-        }
-    )
-
-
-def exists(env):
-    return True