build: add ptchsize as native build for cross-compilation

ptchsize is build tool (used by FREECOM build) and also DOS target tool
now
in tools (DOS tools included in distribution) is DOS version
in utils (host native tools used by FREECOM build) is host OS version

build.bat

@@ -179,8 +179,8 @@ cd ..
 echo.
 echo Patching heap size to 6KB
 echo.
-tools\ptchsize.exe command.com +6KB
-tools\ptchsize.exe %CMD_NAME% +6KB
+utils\ptchsize.exe command.com +6KB
+utils\ptchsize.exe %CMD_NAME% +6KB
 
 if %WITH_UPX%x == x goto alldone
 if exist command.upx del command.upx >nul

build.sh

@@ -198,7 +198,7 @@ cd ..
 echo
 echo Patching heap size to 6KB
 echo
-tools/ptchsize.exe command.com +6KB
+utils/ptchsize.exe command.com +6KB
 
 if [ $WITH_UPX = "yes" ]; then
   rm -f command.upx

mkdist.bat

@@ -69,11 +69,11 @@ set XMS_SWAP=Yes
 dmake || quit
 %_DBG setdos /y1 %+ %_DBG echo on
 if not exist com.com goto ende
-iff not exist tools\ptchsize.exe then
+iff not exist utils\ptchsize.exe then
 	echo no PTCHSIZE
 	goto ende
 endiff
-tools\ptchsize.exe com.com +7KB
+utils\ptchsize.exe com.com +7KB
 if errorlevel 1 goto ende
 move com.com packages\xmsswap.std\command.com
 copy /b shell\com.exe +infores + criter\criter + criter\criter1 packages\localize.std\xmsswap.cln
@@ -97,11 +97,11 @@ ren /q config.h.backup config.h || cancel 21
 
 if not x%err == x cancel %err
 if not exist com.com goto ende
-iff not exist tools\ptchsize.exe then
+iff not exist utils\ptchsize.exe then
 	echo no PTCHSIZE
 	goto ende
 endiff
-tools\ptchsize.exe com.com +6KB
+utils\ptchsize.exe com.com +6KB
 if errorlevel 1 goto ende
 move com.com packages\plainedt.std\command.com
 if exist com.com goto ende
@@ -119,11 +119,11 @@ if not exist com.com goto ende
 copy /b shell\com.exe +infores + criter\criter + criter\criter1 command.cln
 ren com.com command.com
 if exist com.com goto ende
-iff not exist tools\ptchsize.exe then
+iff not exist utils\ptchsize.exe then
 	echo no PTCHSIZE
 	goto ende
 endiff
-tools\ptchsize.exe command.com +6KB
+utils\ptchsize.exe command.com +6KB
 if errorlevel 1 goto ende
 
 for %file in (tools\kssf.com tools\vspawn.com tools\ptchldrv.exe tools\ptchsize.exe) (if exist %file copy %file packages\plainedt.std\ %+ if exist %file move %file packages\binary.std\ %+ if exist %file goto ende)

utils/makefile.mak

@@ -3,6 +3,7 @@ CFG_DEPENDENCIES = makefile.mak
 TOP=..
 !include "$(TOP)/config.mak"
 
-all: $(CFG) mktools.exe mkctxt.exe chunk.exe mkinfres.exe
+all: $(CFG) mktools.exe mkctxt.exe chunk.exe mkinfres.exe ptchsize.exe
 
-mktools.exe : ../config.h
+mktools.exe : mktools.c ../config.h
+ptchsize.exe : ptchsize.c ../tools/ptchsize.c

utils/ptchsize.c

@@ -0,0 +1,4 @@
+/*
+        Redirection file to enable native host build of ptchsize utility
+*/
+#include "../tools/ptchsize.c"