-!ifndef $(EMULATE)\r
- # These Build Options are used when building the Standard Libraries to be run\r
- # on real hardware.\r
- INTEL:*_*_*_CC_FLAGS = /Qfreestanding\r
- MSFT:*_*_*_CC_FLAGS = /X /Zc:wchar_t\r
- GCC:*_*_*_CC_FLAGS = -nostdinc -nostdlib\r
- RVCT:*_*_*_CC_FLAGS = --library_interface=none -J$(WORKSPACE)/StdLib/Include -J$(WORKSPACE)/StdLib/Include/Arm -DNT32dvm\r
- ARMGCC:*_*_*_CC_FLAGS = -nostdinc -nostdlib -Wno-unknown-pragmas -Wno-unused -Wno-format-zero-length -DNT32dvm\r
+!ifdef $(EMULATE)\r
+ # The Build Options, below, are only used when building the Standard Libraries\r
+ # to be run under an emulation environment; such as NT32Pkg.\r
+ # They disable optimization which facillitates debugging under the Emulation environment.\r
+ INTEL:*_*_IA32_CC_FLAGS = /Od /D UEFI_C_SOURCE\r
+ MSFT:*_*_IA32_CC_FLAGS = /Od /D UEFI_C_SOURCE\r
+ GCC:*_*_IA32_CC_FLAGS = -O0 -DUEFI_C_SOURCE\r
+ RVCT:*_*_*_CC_FLAGS = --library_interface=none -DUEFI_C_SOURCE -J$(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