[WinOF] learned about .bat for() loops & default delimiters with folder name which...

git-svn-id: svn://openib.tc.cornell.edu/gen1@1912 ad392aa1-c5ef-ae45-8dd8-e69d62a5ef86

diff --git a/trunk/etc/clean-build.bat b/trunk/etc/clean-build.bat
index e0cb9400c7a9347ce443a07b16e3d32011fb1d4a..80beb92b94b84a3f5d7196856ad49191051f8038 100644 (file)
--- a/trunk/etc/clean-build.bat
+++ b/trunk/etc/clean-build.bat
@@ -1,25 +1,35 @@
 @echo off\r
+setlocal\r
+\r
 rem usage: clean-build {scan}\r
-rem no args - remove build specific files: *_wxp_* *_wnet_* *_wlh_*\r
-rem arg1 = scan - then report matched folders & files - no delete.\r
+rem no args - remove build specific folder & files: *_wxp_* *_wnet_* *_wlh_*\r
+rem arg1 != "" - then report matched folders & files - no delete.\r
 \r
-setlocal\r
 set T=%TEMP%\flist.txt\r
 \r
 rem delete OS flavor {wlh,wxp,wnet} specific build files to ensure a clean build\r
 \r
+rem The story behind the for loop need for the fake 'delims=,' is the need to\r
+rem override the default delimiters of <space> & <tab>, anything but <space>\r
+rem or <tab>. Problems occur with a folder name like\r
+rem 'c:\svn\trunk\ulp\ipoib - copy(2)\objfre_wlh_x86' as the default delimiters\r
+rem in for loop file read return 'c:\svn\trunk\ulp\ipoib', bad juju.\r
+\r
 rem check/remove directories\r
 \r
-for %%d in ( _wxp_ _wnet_ _wlh_ ) do (\r
+for %%d in ( _wlh_ _wnet_ _wxp_ ) do (\r
+       echo  Folder Scan for *%%d*\r
        dir /B /S /A:D *%%d* > %T% 2>&1\r
        if ERRORLEVEL 1 (\r
                del /Q/F %T%\r
        ) else (\r
-               for /f %%f in ( %T% ) do (\r
-                       if "%1" == "" (\r
-                               rmdir /S /Q %%f 1>nul\r
-                       ) else (\r
-                               echo   found %%f\r
+               for /f "delims=," %%f in ( %T% ) do (\r
+                       if EXIST "%%f" (\r
+                               if "%1" == "" (\r
+                                       rmdir /S /Q "%%f" 1>nul\r
+                               ) else (\r
+                                       echo   found "%%f"\r
+                               )\r
                        )\r
                )\r
                del /Q/F %T%\r
@@ -28,20 +38,23 @@ for %%d in ( _wxp_ _wnet_ _wlh_ ) do (
 \r
 rem check/remove files\r
 \r
-for %%d in ( _wxp_ _wnet_ _wlh_ ) do (\r
+for %%d in ( _wlh_ _wxp_ _wnet_ ) do (\r
+       echo  File Scan for *%%d*\r
        dir /B /S *%%d* > %T% 2>&1\r
        if ERRORLEVEL 1 (\r
                del /Q/F %T%\r
        ) else (\r
-               for /f %%f in ( %T% ) do (\r
-                       if "%1" == "" (\r
-                               del /F /Q %%f 1>nul\r
-                       ) else (\r
-                               echo   found %%f\r
+               for /f "delims=," %%f in ( %T% ) do (\r
+                       if EXIST "%%f" (\r
+                               if "%1" == "" (\r
+                                       del /F /Q "%%f" 1>nul\r
+                               ) else (\r
+                                       echo   found %%f\r
+                               )\r
                        )\r
                )\r
                del /Q/F %T%\r
        )\r
 )\r
-\r
 endlocal\r
+\r