Hi Fan, Below change fixed this issue, please sync to the latest code and build.
SHA-1: 9b7242f5dec7649b878a4058f893103885520bf7 * UefiCpuPkg/MpInitLib: Fix VS2012 build failure Cc: Eric Dong <eric.d...@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Dandan Bi <dandan...@intel.com> Reviewed-by: Eric Dong <eric.d...@intel.com> Thanks, Eric > -----Original Message----- > From: edk2-devel [mailto:edk2-devel-boun...@lists.01.org] On Behalf Of > Chen, Farrah > Sent: Friday, July 20, 2018 9:19 AM > To: edk2-devel@lists.01.org > Cc: Wei, Danmei <danmei....@intel.com> > Subject: [edk2] OVMF build fail > > Hi, > > When I build OVMF with the latest commit: > a3fffb4f5e1535e8e542669925eed489fdce6b62 > > git clone https://github.com/tianocore/edk2.git > cd edk2 > OvmfPkg/build.sh -a X64 > > Then the following error occurred: > ................................. > /home/build/kvm_build/nightly/kvm_qemu/kvm-next-20180720013551- > 6f0d349d-e1ea5566/edk2/MdePkg/Include/Library/DebugLib.h:268:20: error: > 'ProcessorFlags' may be used uninitialized in this function [-Werror=maybe- > uninitialized] > DebugPrint (PrintLevel, ##__VA_ARGS__); \ > ^ > /home/build/kvm_build/nightly/kvm_qemu/kvm-next-20180720013551- > 6f0d349d-e1ea5566/edk2/UefiCpuPkg/Library/MpInitLib/Microcode.c:63:43: > note: 'ProcessorFlags' was declared here > UINT32 ProcessorFlags; > ^ > cc1: all warnings being treated as errors > make: *** [/home/build/kvm_build/nightly/kvm_qemu/kvm-next- > 20180720013551-6f0d349d- > e1ea5566/edk2/Build/OvmfX64/DEBUG_GCC48/X64/UefiCpuPkg/Library/MpI > nitLib/DxeMpInitLib/OUTPUT/Microcode.obj] Error 1 > > > build.py... > : error 7000: Failed to execute command > make tbuild [/home/build/kvm_build/nightly/kvm_qemu/kvm-next- > 20180720013551-6f0d349d- > e1ea5566/edk2/Build/OvmfX64/DEBUG_GCC48/X64/UefiCpuPkg/Library/MpI > nitLib/DxeMpInitLib] > > > build.py... > : error F002: Failed to build module > /home/build/kvm_build/nightly/kvm_qemu/kvm-next-20180720013551- > 6f0d349d-e1ea5566/edk2/UefiCpuPkg/Library/MpInitLib/DxeMpInitLib.inf > [X64, GCC48, DEBUG] > > - Failed - > > > Best Regards, > Fan Chen > > _______________________________________________ > edk2-devel mailing list > edk2-devel@lists.01.org > https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
