- INTEL:*_*_IA32_CC_FLAGS = /Od\r
- MSFT:*_*_IA32_CC_FLAGS = /Od\r
- GCC:*_*_IA32_CC_FLAGS = -O0\r
- RVCT:*_*_*_CC_FLAGS = --library_interface=none -J$(WORKSPACE)/StdLib/Include -J$(WORKSPACE)/StdLib/Include/Arm\r
- ARMGCC:*_*_*_CC_FLAGS = -O0 -Wno-unknown-pragmas -Wno-unused -Wno-format-zero-length\r
+ INTEL:*_*_IA32_CC_FLAGS = /Od /D UEFI_C_SOURCE\r
+ MSFT:*_*_IA32_CC_FLAGS = /Od /D UEFI_C_SOURCE\r
+ GCC:*_*_IA32_CC_FLAGS = -O0 -DUEFI_C_SOURCE\r
+ RVCT:*_*_*_CC_FLAGS = --library_interface=none -DUEFI_C_SOURCE -J$(WORKSPACE)/StdLib/Include -J$(WORKSPACE)/StdLib/Include/Arm\r
+ XCODE:*_*_*_CC_FLAGS = -O0 -DUEFI_C_SOURCE -Wno-unused-const-variable -Wno-string-compare -Wno-sometimes-uninitialized\r
+\r
+!else\r
+ # These Build Options are used when building the Standard Libraries to be run\r
+ # on real hardware.\r
+ INTEL:*_*_*_CC_FLAGS = /Qfreestanding /D UEFI_C_SOURCE\r
+ MSFT:*_*_*_CC_FLAGS = /X /Zc:wchar_t /D UEFI_C_SOURCE\r
+ GCC:*_*_*_CC_FLAGS = -nostdinc -nostdlib -DUEFI_C_SOURCE\r
+ RVCT:*_*_*_CC_FLAGS = --library_interface=none -DUEFI_C_SOURCE -J$(WORKSPACE)/StdLib/Include -J$(WORKSPACE)/StdLib/Include/Arm\r
+ XCODE:*_*_*_CC_FLAGS = -nostdinc -nostdlib -DUEFI_C_SOURCE -Wno-unused-const-variable -Wno-string-compare -Wno-sometimes-uninitialized\r