I spun up a windows 10 pro VM and started from scratch, now I'm consistently hitting a redefinition error. EmulatorPkg built, so it is something with this Brotoli Library Building ... c:\users\user\uefi\edk2\MdeModulePkg\Library\BrotliCustomDecompressLib\BrotliCustomDecompressLib.inf [X64] "C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x64\cl.exe" /Foc:\users\user\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdeModulePkg\Library\BrotliCustomDecompressLib\BrotliCustomDecompressLib\OUTPUT\brotli\c\common\ /showIncludes /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2s /GL /Gy /FIAutoGen.h /EHs-c- /GR- /GF /Z7 /Gw /Ic:\users\user\uefi\edk2\MdeModulePkg\Library\BrotliCustomDecompressLib\brotli\c\include\brotli /Ic:\users\user\uefi\edk2\MdeModulePkg\Library\BrotliCustomDecompressLib\brotli\c\dec /Ic:\users\user\uefi\edk2\MdeModulePkg\Library\BrotliCustomDecompressLib\brotli\c\common /Ic:\users\user\uefi\edk2\MdeModulePkg\Library\BrotliCustomDecompressLib /Ic:\users\user\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdeModulePkg\Library\BrotliCustomDecompressLib\BrotliCustomDecompressLib\DEBUG /Ic:\users\user\uefi\edk2\MdePkg /Ic:\users\user\uefi\edk2\MdePkg\Include /Ic:\users\user\uefi\edk2\MdePkg\Test\UnitTest\Include /Ic:\users\user\uefi\edk2\MdePkg\Include\X64 /Ic:\users\user\uefi\edk2\MdeModulePkg /Ic:\users\user\uefi\edk2\MdeModulePkg\Include /Ic:\users\user\uefi\edk2\MdeModulePkg\Library\BrotliCustomDecompressLib\brotli\c\include @c:\users\user\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdeModulePkg\Library\BrotliCustomDecompressLib\BrotliCustomDecompressLib\OUTPUT\cc_resp_3.txt transform.c dictionary.c C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\corecrt_malloc.h(103): error C2220: warning treated as error - no 'object' file generated C:\Program Files (x86)\Windows Kits\10\include\10.0.19041.0\ucrt\corecrt_malloc.h(103): warning C4559: 'BrDummyMalloc': redefinition; the function gains __declspec(restrict) NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x64\cl.exe"' : return code '0x2' Stop. build.py... : error 7000: Failed to execute command C:\Program Files (x86)\Microsoft Visual Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x86\nmake.exe /nologo tbuild [c:\users\user\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdeModulePkg\Library\BrotliCustomDecompressLib\BrotliCustomDecompressLib] build.py... : error F002: Failed to build module c:\users\user\uefi\edk2\MdeModulePkg\Library\BrotliCustomDecompressLib\BrotliCustomDecompressLib.inf [X64, VS2017, DEBUG] xp On Thu, Jun 16, 2022 at 3:06 PM M.T. via groups.io wrote: > I get NASM version 2.15 compiled on Jun 27 2020 > > I bumped it up to the same version you have just in case, several attempts > in build and recompiling results in the original error where > BrotliCustomDecompressLib fails, but I also now see these two: > > Building ... > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\SmmReportStatusCodeLib\SmmReportStatusCodeLib.inf > [X64] > C:\Program Files (x86)\Windows > Kits\10\include\10.0.22621.0\ucrt\corecrt_malloc.h(103): error C2220: > warning treated as error - no 'object' file generated > C:\Program Files (x86)\Windows > Kits\10\include\10.0.22621.0\ucrt\corecrt_malloc.h(103): warning C4559: > 'BrDummyMalloc': redefinition; the function gains __declspec(restrict) > Building ... > c:\users\maciej\uefi\edk2\StandaloneMmPkg\Library\StandaloneMmMemLib\StandaloneMmMemLib.inf > [X64] > Building ... > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\UefiSortLib\UefiSortLib.inf > [X64] > Building ... > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\PiSmmCoreMemoryAllocationLib\PiSmmCoreMemoryAllocationProfileLib.inf > [X64] > Building ... > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\LockBoxNullLib\LockBoxNullLib.inf > [X64] > Building ... > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\DxeDebugPrintErrorLevelLib\DxeDebugPrintErrorLevelLib.inf > [X64] > Building ... > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\ResetUtilityLib\ResetUtilityLib.inf > [X64] > Building ... > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\RuntimeDxeReportStatusCodeLib\RuntimeDxeReportStatusCodeLib.inf > [X64] > Building ... > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\BaseResetSystemLibNull\BaseResetSystemLibNull.inf > [X64] > Building ... > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\PlatformBootManagerLibNull\PlatformBootManagerLibNull.inf > [X64] > Building ... > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\DisplayUpdateProgressLibText\DisplayUpdateProgressLibText.inf > [X64] > transform.c > Building ... > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\PeiDebugLibDebugPpi\PeiDebugLibDebugPpi.inf > [X64] > Building ... > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\DxePrintLibPrint2Protocol\DxePrintLibPrint2Protocol.inf > [X64] > NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual > Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x64\cl.exe"' : > return code '0x2' > Stop. > Building ... > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\DxePerformanceLib\DxePerformanceLib.inf > [X64] > > > build.py... > : error 7000: Failed to execute command > C:\Program Files (x86)\Microsoft Visual > Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x86\nmake.exe > /nologo tbuild [c:\users\maciej\uefi\edk2\Build\MdeM > > odule\DEBUG_VS2017\X64\MdeModulePkg\Library\BrotliCustomDecompressLib\BrotliCustomDecompressLib] > > > build.py... > : error F002: Failed to build module > > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\BrotliCustomDecompressLib\BrotliCustomDecompressLib.inf > [X64, VS2017, DEBUG] > > - Failed - > > And > > CpuBreakpoint.c > "C:\Program Files (x86)\Microsoft Visual > Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x64\cl.exe" > /Foc:\users\maciej\uefi\edk2\Build\MdeModule\DEBUG_VS > 2017\X64\MdePkg\Library\BasePeCoffExtraActionLibNull\BasePeCoffExtraActionLibNull\OUTPUT\.\ > /showIncludes /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2s /GL /Gy > /FIAutoGen > .h /EHs-c- /GR- /GF /Z7 /Gw > /Ic:\users\maciej\uefi\edk2\MdePkg\Library\BasePeCoffExtraActionLibNull > /Ic:\users\maciej\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdePkg\Librar > y\BasePeCoffExtraActionLibNull\BasePeCoffExtraActionLibNull\DEBUG > /Ic:\users\maciej\uefi\edk2\MdePkg > /Ic:\users\maciej\uefi\edk2\MdePkg\Include /Ic:\users\maciej\uefi\edk2\ > MdePkg\Test\UnitTest\Include > /Ic:\users\maciej\uefi\edk2\MdePkg\Include\X64 > c:\users\maciej\uefi\edk2\MdePkg\Library\BasePeCoffExtraActionLibNull\PeCoffExtraActionLib.c > NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual > Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x64\cl.exe"' : > return code '0x2' > Stop. > "C:\Program Files (x86)\Microsoft Visual > Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x64\lib.exe" > /NOLOGO /LTCG /OUT:c:\users\maciej\uefi\edk2\Build\M > deModule\DEBUG_VS2017\X64\MdePkg\Library\BaseCacheMaintenanceLib\BaseCacheMaintenanceLib\OUTPUT\BaseCacheMaintenanceLib.lib > @c:\users\maciej\uefi\edk2\Build\MdeModule\DEBUG_VS > > 2017\X64\MdePkg\Library\BaseCacheMaintenanceLib\BaseCacheMaintenanceLib\OUTPUT\object_files.lst > > > build.py... > : error 7000: Failed to execute command > C:\Program Files (x86)\Microsoft Visual > Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x86\nmake.exe > /nologo tbuild [c:\users\maciej\uefi\edk2\Build\MdeM > > odule\DEBUG_VS2017\X64\MdeModulePkg\Library\BrotliCustomDecompressLib\BrotliCustomDecompressLib] > > > build.py... > : error F002: Failed to build module > > c:\users\maciej\uefi\edk2\MdeModulePkg\Library\BrotliCustomDecompressLib\BrotliCustomDecompressLib.inf > [X64, VS2017, DEBUG] > > > It seems to be bouncing between these errors, any idea what is going on > here? > > Thank you > xp > > On Thu, Jun 16, 2022 at 2:53 PM Kinney, Michael D < > michael.d.kinney@intel.com> wrote: > >> Which version of NASM do you have installed? When I run nasm -v, I get >> the following: >> >> >> >> NASM version 2.15.05 compiled on Aug 28 2020 >> >> >> >> Mike >> >> >> >> *From:* M.T. >> *Sent:* Thursday, June 16, 2022 11:44 AM >> *To:* devel@edk2.groups.io; Kinney, Michael D > > >> *Subject:* Re: [edk2-devel] Windows 10 build failing >> >> >> >> Thanks Michael >> >> >> >> I did run git submodule update --init when I checked out the repo. >> >> I ran it again, and now I'm bouncing between two errors, the original I >> posted, and when I run build again, I get this, which I thought was >> addressed with nasm 2.15, what am I missing here? >> >> >> >> Appreciate the help >> >> xp >> >> >> >> Building ... >> c:\users\maciej\uefi\edk2\MdePkg\Library\SmmMemLib\SmmMemLib.inf [X64] >> dictionary.c >> "C:\nasm\nasm" >> -Ic:\users\maciej\uefi\edk2\MdePkg\Library\BaseLib\X64\ >> -Ic:\users\maciej\uefi\edk2\MdePkg\Library\BaseLib\X64\ >> -Ic:\users\maciej\uefi\edk2\MdePkg\Libr >> ary\BaseLib\ >> -Ic:\users\maciej\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdePkg\Library\BaseLib\BaseLib\DEBUG\ >> -Ic:\users\maciej\uefi\edk2\MdePkg\ -Ic:\users\maciej\uefi\e >> dk2\MdePkg\Include\ >> -Ic:\users\maciej\uefi\edk2\MdePkg\Test\UnitTest\Include\ >> -Ic:\users\maciej\uefi\edk2\MdePkg\Include\X64\ -Ox -f win64 -g -o >> c:\users\maciej\uefi\edk2\Bu >> ild\MdeModule\DEBUG_VS2017\X64\MdePkg\Library\BaseLib\BaseLib\OUTPUT\X64\LongJump.obj >> c:\users\maciej\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdePkg\Library\BaseLib\BaseLib >> \OUTPUT\X64\LongJump.iii >> Building ... >> c:\users\maciej\uefi\edk2\MdeModulePkg\Library\PeiCrc32GuidedSectionExtractLib\PeiCrc32GuidedSectionExtractLib.inf >> [X64] >> c:\users\maciej\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdePkg\Library\BaseLib\BaseLib\OUTPUT\X64\LongJump.iii:44: >> error: parser: instruction expected >> c:\users\maciej\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdePkg\Library\BaseLib\BaseLib\OUTPUT\X64\LongJump.iii:49: >> error: parser: instruction expected >> NMAKE : fatal error U1077: 'C:\nasm\nasm.EXE' : return code '0x1' >> Stop. >> Building ... >> c:\users\maciej\uefi\edk2\MdeModulePkg\Library\SmmReportStatusCodeLib\SmmReportStatusCodeLib.inf >> [X64] >> >> >> build.py... >> : error 7000: Failed to execute command >> C:\Program Files (x86)\Microsoft Visual >> Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x86\nmake.exe >> /nologo tbuild [c:\users\maciej\uefi\edk2\Build\MdeM >> odule\DEBUG_VS2017\X64\MdePkg\Library\BaseLib\BaseLib] >> >> >> build.py... >> : error 7000: Failed to execute command >> C:\Program Files (x86)\Microsoft Visual >> Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x86\nmake.exe >> /nologo tbuild [c:\users\maciej\uefi\edk2\Build\MdeM >> >> odule\DEBUG_VS2017\X64\MdeModulePkg\Library\BrotliCustomDecompressLib\BrotliCustomDecompressLib] >> >> >> build.py... >> : error F002: Failed to build module >> c:\users\maciej\uefi\edk2\MdePkg\Library\BaseLib\BaseLib.inf >> [X64, VS2017, DEBUG] >> >> >> >> >> >> On Thu, Jun 16, 2022 at 2:11 PM Michael D Kinney < >> michael.d.kinney@intel.com> wrote: >> >> Looks like Brotli submodule code is missing. >> >> >> >> https://github.com/tianocore/edk2#submodules >> >> >> >> Mike >> >> >> >> *From:* devel@edk2.groups.io *On Behalf Of *M.T. >> *Sent:* Thursday, June 16, 2022 11:09 AM >> *To:* devel@edk2.groups.io >> *Subject:* [edk2-devel] Windows 10 build failing >> >> >> >> Hello >> >> >> >> I am trying to setup a windows build system with MSVS2017 or MSVS2022, >> but I keep running into the same issue over and over, and I can't seem to >> figure it out. >> >> >> >> I followed several guides on how to get everything working, but also, I >> can't build MdeModulePkg, which on linux was nowhere near this difficult. >> >> >> >> In any case, here is what I have so far. >> >> From a regular command prompt, I setup my paths for NASM_Prefix (Version >> 2.15), WORKSPACE, PACKAGE_PATHS and EDK_TOOLS_PATH >> >> I run edk2setup.bat, which gives warnings about CLANG_BIN and >> CYGWIN_HOME, I ignore those, and then I run build. >> >> (Python is 3.9.4) >> >> target.txt is switched to TOOL_CHAIN_TAG = VS2017 and TARGET_ARCH= X64 >> >> This is what I always hit, no matter how many variations of the above I >> try including python venvs etc. >> >> >> >> Building ... >> c:\users\maciej\uefi\edk2\MdeModulePkg\Library\SmmLockBoxLib\SmmLockBoxPeiLib.inf >> [X64] >> "C:\Program Files (x86)\Microsoft Visual >> Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x64\cl.exe" >> /Foc:\users\ma >> ciej\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdePkg\Library\BaseLib\BaseLib\OUTPUT\X64\ >> /showIncludes /nologo /c /WX /GS- /W4 /Gs3276 >> 8 /D UNICODE /O1b2s /GL /Gy /FIAutoGen.h /EHs-c- /GR- /GF /Z7 /Gw >> /Ic:\users\maciej\uefi\edk2\MdePkg\Library\BaseLib\X64 /Ic:\users\mac >> iej\uefi\edk2\MdePkg\Library\BaseLib >> /Ic:\users\maciej\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdePkg\Library\BaseLib\BaseLib\DEBUG >> /Ic:\users\maciej\uefi\edk2\MdePkg >> /Ic:\users\maciej\uefi\edk2\MdePkg\Include >> /Ic:\users\maciej\uefi\edk2\MdePkg\Test\UnitTest\Includ >> e /Ic:\users\maciej\uefi\edk2\MdePkg\Include\X64 >> @c:\users\maciej\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdePkg\Library\BaseLib\Bas >> eLib\OUTPUT\cc_resp_56.txt >> NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual >> Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x64\cl >> .exe"' : return code '0x2' >> Stop. >> PeCoffExtraActionLib.c >> "C:\Program Files (x86)\Microsoft Visual >> Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x64\cl.exe" >> /Foc:\users\ma >> >> ciej\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdeModulePkg\Library\PlatformHookLibSerialPortPpi\PlatformHookLibSerialPortPpi\OUTPUT\.\ >> /showIncludes /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2s /GL /Gy >> /FIAutoGen.h /EHs-c- /GR- /GF /Z7 /Gw /Ic:\users\maciej\uefi\e >> dk2\MdeModulePkg\Library\PlatformHookLibSerialPortPpi >> /Ic:\users\maciej\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdeModulePkg\Library >> \PlatformHookLibSerialPortPpi\PlatformHookLibSerialPortPpi\DEBUG >> /Ic:\users\maciej\uefi\edk2\MdePkg /Ic:\users\maciej\uefi\edk2\MdePkg >> \Include /Ic:\users\maciej\uefi\edk2\MdePkg\Test\UnitTest\Include >> /Ic:\users\maciej\uefi\edk2\MdePkg\Include\X64 /Ic:\users\maciej\ue >> fi\edk2\MdeModulePkg /Ic:\users\maciej\uefi\edk2\MdeModulePkg\Include >> /Ic:\users\maciej\uefi\edk2\MdeModulePkg\Library\BrotliCustomDec >> ompressLib\brotli\c\include >> c:\users\maciej\uefi\edk2\MdeModulePkg\Library\PlatformHookLibSerialPortPpi\PlatformHookLibSerialPortPpi.c >> "C:\Program Files (x86)\Microsoft Visual >> Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x64\cl.exe" >> /Foc:\users\ma >> ciej\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdeModulePkg\Library\VarCheckPolicyLib\VarCheckPolicyLibStandaloneMm\OUTPUT\.\ >> /showIncl >> udes /nologo /c /WX /GS- /W4 /Gs32768 /D UNICODE /O1b2s /GL /Gy >> /FIAutoGen.h /EHs-c- /GR- /GF /Z7 /Gw /Ic:\users\maciej\uefi\edk2\MdeMod >> ulePkg\Library\VarCheckPolicyLib >> /Ic:\users\maciej\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdeModulePkg\Library\VarCheckPolicyLib\Va >> rCheckPolicyLibStandaloneMm\DEBUG /Ic:\users\maciej\uefi\edk2\MdePkg >> /Ic:\users\maciej\uefi\edk2\MdePkg\Include /Ic:\users\maciej\uef >> i\edk2\MdePkg\Test\UnitTest\Include >> /Ic:\users\maciej\uefi\edk2\MdePkg\Include\X64 >> /Ic:\users\maciej\uefi\edk2\MdeModulePkg /Ic:\user >> s\maciej\uefi\edk2\MdeModulePkg\Include >> /Ic:\users\maciej\uefi\edk2\MdeModulePkg\Library\BrotliCustomDecompressLib\brotli\c\include >> /I >> c:\users\maciej\uefi\edk2\StandaloneMmPkg >> /Ic:\users\maciej\uefi\edk2\StandaloneMmPkg\Include >> @c:\users\maciej\uefi\edk2\Build\MdeModul >> >> e\DEBUG_VS2017\X64\MdeModulePkg\Library\VarCheckPolicyLib\VarCheckPolicyLibStandaloneMm\OUTPUT\cc_resp_1.txt >> >> >> build.py... >> : error 7000: Failed to execute command >> C:\Program Files (x86)\Microsoft Visual >> Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x86\nmake.exe >> /nologo tbuil >> d >> [c:\users\maciej\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdeModulePkg\Library\BrotliCustomDecompressLib\BrotliCustomDecompressLib] >> >> >> build.py... >> : error 7000: Failed to execute command >> C:\Program Files (x86)\Microsoft Visual >> Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x86\nmake.exe >> /nologo tbuil >> d >> [c:\users\maciej\uefi\edk2\Build\MdeModule\DEBUG_VS2017\X64\MdePkg\Library\BaseLib\BaseLib] >> >> >> build.py... >> : error F002: Failed to build module >> >> c:\users\maciej\uefi\edk2\MdeModulePkg\Library\BrotliCustomDecompressLib\BrotliCustomDecompressLib.inf >> [X64, VS2017, DEBUG] >> >> - Failed - >> Build end time: 13:55:06, Jun.16 2022 >> Build total time: 00:00:13 >> >> >> >> I am not sure what this error is: >> >> NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual >> Studio\2017\BuildTools\VC\Tools\MSVC\14.16.27023\bin\Hostx86\x64\cl >> .exe"' : return code '0x2' >> >> >> >> I tried tracking it down, but I'm just not familiar enough with edk2 >> build env to sort it all out. >> >> >> >> I would really appreciate some help as I'm totally stuck with this. >> >> >> >> Thank you >> >> xp >> >> > >