I think I'm getting somewhere now. I set everything up and I started getting a consistent error (see logfile from my last email) I had to comment out BrDummyMalloc from BrotliDecUefiSupport.h, and now I am able to build MdeModulePkg. Now one other error I'm dealing with: error 4000: Instance of library class [RegisterFilterLib] is not found in [c:\users\maciej\uefi\edk2\MdePkg\Library\BaseIoLibIntrinsic\BaseIoLibIntrinsic.inf I saw some posts that this was resolved back in 2021, yet I'm still getting hit with it. Any advice on how to resolve this? Thank you xp On Fri, Jun 17, 2022 at 9:58 AM M.T. via groups.io wrote: > I tried all your suggestions, but it looks like still no cigar. > > I deleted and recloned the repo with --recursive, built emulatorPkg, which > worked fine, then tried MdeModulePkg > I get the same error on both my setups, real and VM. > I ran the build with -n 1 and -j after deleting the Build directory, > please find the log file attached. > > Command history is as follows: > git clone --recursive https://github.com/tianocore/edk2.git > cd edk2 > git submodule update --init > edksetup.bat Rebuild > // edit target.txt and change to VS2017, X64 and > MdeModulePkg/MdeModulePkg.dsc > build -n 1 -j logfile.txt > > Thank you > xp > > > On Thu, Jun 16, 2022 at 11:05 PM Kilian Kegel > wrote: > >> >> >> git clone --recursive https://github.com/tianocore/edk2.git >> >> >> >> That works! >> >> You forgot “—recursive” >> >> >> >> >> >> *From: *M.T. >> *Sent: *Thursday, June 16, 2022 10:19 PM >> *To: *devel@edk2.groups.io; Maciej T. >> *Cc: *Kinney, Michael D >> *Subject: *Re: [edk2-devel] Windows 10 build failing >> >> >> >> 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 > gmail.com@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 >> >> >> > > >