Add ASM_PFX macro on ASM_FLAGS using GCC tools

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2178 6f19259b-4bc3-4df7-8a09-765794883524
diff --git a/Tools/Conf/tools_def.template b/Tools/Conf/tools_def.template
index cb252e2..c4e5661 100644
--- a/Tools/Conf/tools_def.template
+++ b/Tools/Conf/tools_def.template
@@ -309,7 +309,7 @@
 

 *_MINGW_*_CC_FLAGS        = -Os -fshort-wchar -fno-strict-aliasing -Wall -Werror -c -include ${DEST_DIR_DEBUG}/AutoGen.h

 *_MINGW_*_DLINK_FLAGS     = -nostdlib -O2 --gc-sections --dll --export-all-symbols --entry _${ENTRYPOINT}

-*_MINGW_*_ASM_FLAGS       = -c -imacros ${DEST_DIR_DEBUG}/AutoGen.h

+*_MINGW_*_ASM_FLAGS       = -c -imacros ${DEST_DIR_DEBUG}/AutoGen.h  -DASM_PFX(name)=_##name

 *_MINGW_*_PP_FLAGS        = -E -x assembler-with-cpp -include ${DEST_DIR_DEBUG}/AutoGen.h

 *_MINGW_*_VFRPP_FLAGS     = -x c -E -P -DVFRCOMPILE

 *_MINGW_*_ASM_EXT         = .S

@@ -342,7 +342,7 @@
 *_UNIXGCC_IA32_CC_FLAGS     = -Os -fshort-wchar -fno-strict-aliasing -Wall -Werror -c -include ${DEST_DIR_DEBUG}/AutoGen.h

 *_UNIXGCC_X64_CC_FLAGS      = -Os -fshort-wchar -fno-strict-aliasing -Wall -Werror -c -include ${DEST_DIR_DEBUG}/AutoGen.h -D_EFI_P64

 *_UNIXGCC_*_DLINK_FLAGS     = -nostdlib -O2 --gc-sections --dll --export-all-symbols --entry _${ENTRYPOINT}

-*_UNIXGCC_*_ASM_FLAGS       = -c -imacros ${DEST_DIR_DEBUG}/AutoGen.h

+*_UNIXGCC_*_ASM_FLAGS       = -c -imacros ${DEST_DIR_DEBUG}/AutoGen.h -DASM_PFX(name)=_##name

 *_UNIXGCC_*_PP_FLAGS        = -E -x assembler-with-cpp -include ${DEST_DIR_DEBUG}/AutoGen.h

 *_UNIXGCC_*_VFRPP_FLAGS     = -x c -E -P -DVFRCOMPILE

 *_UNIXGCC_*_ASM_EXT         = .S

@@ -377,7 +377,7 @@
 *_CYGWINGCC_IA32_CC_FLAGS     = -Os -fshort-wchar -fno-strict-aliasing -Wall -Werror -c -include ${DEST_DIR_DEBUG}/AutoGen.h

 *_CYGWINGCC_X64_CC_FLAGS      = -Os -fshort-wchar -fno-strict-aliasing -Wall -Werror -c -include ${DEST_DIR_DEBUG}/AutoGen.h -D_EFI_P64

 *_CYGWINGCC_*_DLINK_FLAGS     = -nostdlib -O2 --gc-sections --dll --export-all-symbols --entry _${ENTRYPOINT}

-*_CYGWINGCC_*_ASM_FLAGS       = -c -imacros ${DEST_DIR_DEBUG}/AutoGen.h

+*_CYGWINGCC_*_ASM_FLAGS       = -c -imacros ${DEST_DIR_DEBUG}/AutoGen.h -DASM_PFX(name)=_##name

 *_CYGWINGCC_*_PP_FLAGS        = -E -x assembler-with-cpp -include ${DEST_DIR_DEBUG}/AutoGen.h

 *_CYGWINGCC_*_VFRPP_FLAGS     = -x c -E -P -DVFRCOMPILE

 *_CYGWINGCC_*_ASM_EXT         = .S