Some improvements to generation script on Windows

build-windows/generate_code.cmd

@@ -1,58 +1,46 @@
 @ECHO OFF
-PUSHD .
-SET pwd=%cd%
-CD %pwd%\sync
+
+:: The script is located in ...\pEpEngine\build-windows\
+SET current_directory=%~dp0
+SET engine_directory=%current_directory:~0,-14%
+ECHO %engine_directory%
+PUSHD %engine_directory%\sync
 
 IF NOT EXIST generated MKDIR generated
 
 ECHO py "%YML_PATH%\yml2proc" -E utf-8 -y gen_actions.ysl2 sync.fsm
 py "%YML_PATH%\yml2proc" -E utf-8 -y gen_actions.ysl2 sync.fsm
-IF %ERRORLEVEL% NEQ 0 (
-	POPD
-	EXIT /B 1
-	)
+IF %ERRORLEVEL% NEQ 0 GOTO end
+
 ECHO py "%YML_PATH%\yml2proc" -E utf-8 -y gen_codec.ysl2 distribution.fsm
 py "%YML_PATH%\yml2proc" -E utf-8 -y gen_codec.ysl2 distribution.fsm
-IF %ERRORLEVEL% NEQ 0 (
-	POPD
-	EXIT /B 1
-	)
+IF %ERRORLEVEL% NEQ 0 GOTO end
+
 ECHO py "%YML_PATH%\yml2proc" -E utf-8 -y gen_codec.ysl2 sync.fsm
 py "%YML_PATH%\yml2proc" -E utf-8 -y gen_codec.ysl2 sync.fsm
-IF %ERRORLEVEL% NEQ 0 (
-	POPD
-	EXIT /B 1
-	)
+IF %ERRORLEVEL% NEQ 0 GOTO end
+
 ECHO py "%YML_PATH%\yml2proc" -E utf-8 -y gen_messages.ysl2 sync.fsm
 py "%YML_PATH%\yml2proc" -E utf-8 -y gen_messages.ysl2 sync.fsm
-IF %ERRORLEVEL% NEQ 0 (
-	POPD
-	EXIT /B 1
-	)
+IF %ERRORLEVEL% NEQ 0 GOTO end
+
 ECHO py "%YML_PATH%\yml2proc" -E utf-8 -y gen_messages.ysl2 distribution.fsm
 py "%YML_PATH%\yml2proc" -E utf-8 -y gen_messages.ysl2 distribution.fsm
-IF %ERRORLEVEL% NEQ 0 (
-	POPD
-	EXIT /B 1
-	)
+IF %ERRORLEVEL% NEQ 0 GOTO end
+
 ECHO py "%YML_PATH%\yml2proc" -E utf-8 -y gen_message_func.ysl2 sync.fsm
 py "%YML_PATH%\yml2proc" -E utf-8 -y gen_message_func.ysl2 sync.fsm
-IF %ERRORLEVEL% NEQ 0 (
-	POPD
-	EXIT /B 1
-	)
+IF %ERRORLEVEL% NEQ 0 GOTO end
+
 ECHO py "%YML_PATH%\yml2proc" -E utf-8 -y gen_statemachine.ysl2 sync.fsm
 py "%YML_PATH%\yml2proc" -E utf-8 -y gen_statemachine.ysl2 sync.fsm
-IF %ERRORLEVEL% NEQ 0 (
-	POPD
-	EXIT /B 1
-	)
+IF %ERRORLEVEL% NEQ 0 GOTO end
 
-xcopy /y generated\*.asn1 ..\asn.1\
-xcopy /y generated\*.c ..\src\
-xcopy /y generated\*.h ..\src\
+XCOPY /y generated\*.asn1 ..\asn.1\
+XCOPY /y generated\*.c ..\src\
+XCOPY /y generated\*.h ..\src\
 
-CD %pwd%\asn.1
+CD %engine_directory%\asn.1
 
 DEL *.h
 DEL *.c
@@ -70,9 +58,13 @@ IF %ERRORLEVEL% NEQ 0 (
 
 DEL *-sample.c
 
-CD %pwd%\..
+CD %engine_directory%\..
 RD /S/Q pEp
 MKDIR pEp
 XCOPY pEpEngine\src\*.h pEp\ /Y/F/I
 
+
+:end
+
 POPD
+IF %ERRORLEVEL% NEQ 0 EXIT /B 1

build-windows/libpEpasn1/libpEpasn1.vcxproj

@@ -61,7 +61,7 @@
       <SubSystem>Windows</SubSystem>
     </Link>
     <PreBuildEvent>
-      <Command>IF EXIST ".\Debug\libpEpasn1.tlog\unsuccessfulbuild" CD..\.. &amp;&amp; CALL .\build-windows\generate_code.cmd</Command>
+      <Command>IF EXIST ".\Debug\libpEpasn1.tlog\unsuccessfulbuild" CALL ..\generate_code.cmd</Command>
     </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -81,7 +81,7 @@
       <OptimizeReferences>true</OptimizeReferences>
     </Link>
     <PreBuildEvent>
-      <Command>IF EXIST ".\Release\libpEpasn1.tlog\unsuccessfulbuild" CD..\.. &amp;&amp; CALL .\build-windows\generate_code.cmd</Command>
+      <Command>IF EXIST ".\Release\libpEpasn1.tlog\unsuccessfulbuild" CALL ..\generate_code.cmd</Command>
     </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemGroup>