From: Chasel, Chiu <chasel.chiu@intel.com>
Date: Wed, 26 Sep 2018 11:50:42 +0000 (+0800)
Subject: GenCfgOpt.py: remove tailing space from output file
X-Git-Tag: edk2-stable201903~931
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=737f812b00b36d2a78971be03fe27efa0a992bfe

GenCfgOpt.py: remove tailing space from output file

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1212

UPD header files generated by GenCfgOpt.py may have
tailing white space from some of the UPD description in DSC,
especially when python script automatically switching lines
for long description string. This patch will always remove
tailing white space for UPD header files.

Test: Verified the patch can remove tailing space in
      output header files when UPD DSC contains intentional
      tailing white space.

Cc: Jiewen Yao <Jiewen.yao@intel.com>
Cc: Gao Liming <liming.gao@intel.com>
Cc: Zhu Yonghong <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Chasel Chiu <chasel.chiu@intel.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
---

diff --git a/IntelFsp2Pkg/Tools/GenCfgOpt.py b/IntelFsp2Pkg/Tools/GenCfgOpt.py
index 04b61a5672..059cfcb7e4 100644
--- a/IntelFsp2Pkg/Tools/GenCfgOpt.py
+++ b/IntelFsp2Pkg/Tools/GenCfgOpt.py
@@ -1038,6 +1038,13 @@ EndList
         NewTextBody.extend(OldTextBody)
         return NewTextBody
 
+    def WriteLinesWithoutTailingSpace (self, HeaderFd, Line):
+        TxtBody2 = Line.splitlines(True)
+        for Line2 in TxtBody2:
+            Line2 = Line2.rstrip()
+            Line2 += '\n'
+            HeaderFd.write (Line2)
+        return 0
     def CreateHeaderFile (self, InputHeaderFile):
         FvDir = self._FvDir
 
@@ -1237,7 +1244,7 @@ EndList
                 Index += 1
                 for Item in range(len(StructStart)):
                     if Index >= StructStartWithComment[Item] and Index <= StructEnd[Item]:
-                        HeaderFd.write (Line)
+                        self.WriteLinesWithoutTailingSpace(HeaderFd, Line)
             HeaderFd.write("#pragma pack()\n\n")
             HeaderFd.write("#endif\n")
             HeaderFd.close()
@@ -1282,7 +1289,7 @@ EndList
                 Index += 1
                 for Item in range(len(StructStart)):
                     if Index >= StructStartWithComment[Item] and Index <= StructEnd[Item]:
-                        HeaderFd.write (Line)
+                        self.WriteLinesWithoutTailingSpace(HeaderFd, Line)
         HeaderFd.write("#pragma pack()\n\n")
         HeaderFd.write("#endif\n")
         HeaderFd.close()