BaseTools: Add $(INC)-like support when compiling .nasm files

current edk2\BaseTools\Conf\build_rule.template, the compile of nasm
source files does not have the $(INC) support.

The '-I' option only includes the directory of the nasm source file
(${s_path}(+)). Hence, it will be impossible for nasm files to include
files outside of the nasm source file directory.

As a comparison, the compile of both .s and .asm have $(INC) support
in their compile commands.

Fixes: https://bugzilla.tianocore.org/show_bug.cgi?id=1085
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Bob Feng <bob.c.feng@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Zhiju.Fan <zhijux.fan@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>

1 files changed, 19 insertions, 1 deletions

diff --git a/BaseTools/Source/Python/AutoGen/GenMake.py b/BaseTools/Source/Python/AutoGen/GenMake.py
index d94d8f9..ef7bc84 100644
--- a/BaseTools/Source/Python/AutoGen/GenMake.py
+++ b/BaseTools/Source/Python/AutoGen/GenMake.py
@@ -167,7 +167,7 @@ class BuildFile(object):
         "gmake" :   "include"

     }

 

-    _INC_FLAG_ = {TAB_COMPILER_MSFT : "/I", "GCC" : "-I", "INTEL" : "-I", "RVCT" : "-I"}

+    _INC_FLAG_ = {TAB_COMPILER_MSFT : "/I", "GCC" : "-I", "INTEL" : "-I", "RVCT" : "-I", "NASM" : "-I"}

 

     ## Constructor of BuildFile

     #

@@ -596,6 +596,24 @@ cleanlib:
                                                 }

                                                 )

         FileMacroList.append(FileMacro)

+        # Add support when compiling .nasm source files

+        for File in self.FileCache.keys():

+            if not str(File).endswith('.nasm'):

+                continue

+            IncludePathList = []

+            for P in  MyAgo.IncludePathList:

+                IncludePath = self._INC_FLAG_['NASM'] + self.PlaceMacro(P, self.Macros)

+                if IncludePath.endswith(os.sep):

+                    IncludePath = IncludePath.rstrip(os.sep)

+                # When compiling .nasm files, need to add a literal backslash at each path

+                # To specify a literal backslash at the end of the line, precede it with a caret (^)

+                if P == MyAgo.IncludePathList[-1] and os.sep == '\\':

+                    IncludePath = ''.join([IncludePath, '^', os.sep])

+                else:

+                    IncludePath = os.path.join(IncludePath, '')

+                IncludePathList.append(IncludePath)

+            FileMacroList.append(self._FILE_MACRO_TEMPLATE.Replace({"macro_name": "NASM_INC", "source_file": IncludePathList}))

+            break

 

         # Generate macros used to represent files containing list of input files

         for ListFileMacro in self.ListFileMacros: