Delphi预构建事件在编译之前未执行 [英] Delphi pre-build event not executing BEFORE compile

问题描述

我忙于自动化我们的构建以包括svn修订版本号。我在使用Delphi 2010.我添加了一个预构建事件调用一个批处理文件，它将svn修订版本号（从.svn目录中的条目文件中读取）和一个指定的版本号注入到一个VersionInfo.rc中，该版本号被编译为我的项目。预构建事件如下所示：

 调用SetVersionInfo.bat 6 5 4 
  

...和批处理文件（希望有人认为这有用）...

  @ECHO OFF 
 SETLOCAL 
 setLocal EnableDelayedExpansion 
 
 SET _myVar = 0 
 FOR / F %% G in（.svn （
 IF！_myVar！LSS 3 SET / A _myVar + = 1& SET _svn_dir_rev = %% G 
）
 
 ECHO 1 VERSIONINFO> aVersionInfo.rc 
 ECHO。 FILEVERSION％1，％2，％3，％_ svn_dir_rev％>>> aVersionInfo.rc 
 ECHO。 PRODUCTVERSION 1>> aVersionInfo.rc 
 ECHO。 FILEOS VOS__WINDOWS32>> aVersionInfo.rc 
 ECHO。 FILETYPE VFT_APP>> aVersionInfo.rc 
 ECHO。 BEGIN>> aVersionInfo.rc 
 ECHO。 BLOCKStringFileInfo>> aVersionInfo.rc 
 ECHO。 BEGIN>> aVersionInfo.rc 
 ECHO。 BLOCK080904b0>> aVersionInfo.rc 
 ECHO BEGIN>> aVersionInfo.rc 
 ECHO。 VALUECompanyName，COMPANY\000>> aVersionInfo.rc 
 ECHO。 VALUEFileDescription，APP\000>> aVersionInfo.rc 
 ECHO。 VALUEFileVersion，％1.％2.％3。％_ svn_dir_rev％\000>> aVersionInfo.rc 
 ECHO。 VALUEInternalName，APP\000>> aVersionInfo.rc 
 ECHO。 VALUELegalCopyright，版权APP\000>> aVersionInfo.rc 
 ECHO。 VALUELegalTrademarks，APP\000>> aVersionInfo.rc 
 ECHO。 OriginalFilename，APP.exe\000>> aVersionInfo.rc 
 ECHO。 VALUEProductName，APP\000>> aVersionInfo.rc 
 ECHO。 VALUEProductVersion，1\000>> aVersionInfo.rc 
 ECHO。评论，编译％％％％％％％\000>> aVersionInfo.rc 
 ECHO。END>> aVersionInfo.rc 
 ECHO。END>> aVersionInfo.rc 
 ECHO。BLOCKVarFileInfo>> aVersionInfo.rc 
 ECHO。 BEGIN>>> aVersionInfo.rc 
 ECHO。VALUE翻译，0x0809 1200>> aVersionInfo.rc 
 ECHO。END>> aVersionInfo.rc 
 ECHO。END> ;> aVersionInfo.rc 
 ENDLOCAL 
  

批处理文件作为编译的一部分执行，aVersionInfo.rc被更新，aVersionInfo.res被重新编译，但是由于某些原因，新的res文件不用于编译exe，但是在清理生成期间或者如果我第二次编译时，它是更新的，似乎检查rc文件的更改是在pre-build事件被调用之前发生的，哪些实际上使它成为一个中间构建事件，还是我缺少一些东西？

我尝试删除aVersionInfo.res文件作为另一个预构建事件，但是编译器抱怨说该文件丢失。可能是

  {$ R'aVersionInfo.res''aVersionInfo.rc'} 
  

解决方案

尝试使用

  {$ R aVersionInfo.res} 
  

并调用 brcc32 aVersionInfo.rc 从您的批处理文件手动（完成创建.rc文件之后）。这样你的.res文件应该从正常的IDE构建中排除。

I'm busy automating our builds to include the svn revision number. We're using Delphi 2010. I added a pre-build event calling a batch file that injects the the svn revision number (read from the entries file in the .svn directory) and a specified version number into aVersionInfo.rc that is compiled with my project. The pre-build event looks like this:

call SetVersionInfo.bat 6 5 4

...and the batch file (hope someone finds this useful)...

@ECHO OFF
SETLOCAL
setLocal EnableDelayedExpansion

SET _myVar=0
FOR /F %%G in (.svn\entries.) DO (
IF !_myVar! LSS 3 SET /A _myVar+=1 & SET _svn_dir_rev=%%G
)

ECHO 1 VERSIONINFO > aVersionInfo.rc
ECHO. FILEVERSION %1,%2,%3,%_svn_dir_rev%   >> aVersionInfo.rc
ECHO. PRODUCTVERSION 1   >> aVersionInfo.rc
ECHO. FILEOS VOS__WINDOWS32   >> aVersionInfo.rc
ECHO. FILETYPE VFT_APP   >> aVersionInfo.rc
ECHO. BEGIN   >> aVersionInfo.rc
ECHO.   BLOCK "StringFileInfo"   >> aVersionInfo.rc
ECHO.   BEGIN   >> aVersionInfo.rc
ECHO.     BLOCK "080904b0"   >> aVersionInfo.rc
ECHO.     BEGIN   >> aVersionInfo.rc
ECHO.       VALUE "CompanyName","COMPANY\000"   >> aVersionInfo.rc
ECHO.       VALUE "FileDescription","APP\000"   >> aVersionInfo.rc
ECHO.       VALUE "FileVersion","%1.%2.%3.%_svn_dir_rev%\000"   >> aVersionInfo.rc
ECHO.       VALUE "InternalName","APP\000"   >> aVersionInfo.rc
ECHO.       VALUE "LegalCopyright","Copyright APP\000"   >> aVersionInfo.rc
ECHO.       VALUE "LegalTrademarks","APP\000"   >> aVersionInfo.rc
ECHO.       VALUE "OriginalFilename","APP.exe\000"   >> aVersionInfo.rc
ECHO.       VALUE "ProductName","APP\000"   >> aVersionInfo.rc
ECHO.       VALUE "ProductVersion,"1\000"   >> aVersionInfo.rc
ECHO.       VALUE "Comments","Compiled on %date% by %username%\000"   >> aVersionInfo.rc
ECHO.     END   >> aVersionInfo.rc
ECHO.   END   >> aVersionInfo.rc
ECHO.   BLOCK "VarFileInfo"   >> aVersionInfo.rc
ECHO.   BEGIN   >> aVersionInfo.rc
ECHO.     VALUE "Translation", 0x0809 1200   >> aVersionInfo.rc
ECHO.   END   >> aVersionInfo.rc
ECHO. END   >> aVersionInfo.rc
ENDLOCAL

The batch file does execute as part of a compile, aVersionInfo.rc is updated, aVersionInfo.res is recompiled, but for some reason the new res file is not used to compile the exe. It is, however, updated during a clean build or if I compile a second time. It seems the check for changes to the rc files takes place before the "pre"-build events are called. Which actually makes it a mid-build event. Or am I missing something?

I did try deleting the aVersionInfo.res file as another pre-build event, but then the compiler complains that this file is missing. Could it be that the

{$R 'aVersionInfo.res' 'aVersionInfo.rc'}

line is in the wrong place?

解决方案

Try using

{$R aVersionInfo.res}

and calling brcc32 aVersionInfo.rc manually from your batch file (after you're done with creating the .rc file). That way your .res file should be excluded from the normal IDE build.

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