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    <font face="Helvetica, Arial, sans-serif">This is a follow up on
      <a class="moz-txt-link-rfc2396E" href="https://gitlab.com/freepascal.org/fpc/source/-/work_items/41823"><https://gitlab.com/freepascal.org/fpc/source/-/work_items/41823></a><br>
      <br>
      Jonas suggests to add -dNOLLVM (to compile a non-llvm compiler
      with an llvm compiler). When I do that, I get<br>
      <br>
      /Users/administrator/fpc-svn/fpc/compiler/ppc1 -dFPC_USE_LIBC -Ur
      -Xs -O2 -n -Fi../inc -Fi../aarch64 -Fi../unix -Fi../bsd
      -Fi../bsd/aarch64 -Fi../darwin/aarch64 -FE.
      -FU/Users/administrator/fpc-svn/fpc/rtl/units/aarch64-darwin
      -XR/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk
-XR/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
      -g- -Clv15.0 -dNOLLVM -daarch64 -dRELEASE  -Us -Sg
      ../bsd/system.pp<br>
      Error: Illegal parameter: -Clv15.0<br>
      make[7]: *** [system.ppu] Error 1<br>
      make[6]: *** [darwin_all] Error 2<br>
      make[5]: *** [rtl] Error 2<br>
      make[4]: *** [next] Error 2<br>
      make[3]: *** [ppc2] Error 2<br>
      make[2]: *** [cycle] Error 2<br>
      make[1]: *** [compiler_cycle] Error 2<br>
      make: *** [build-stamp.aarch64-darwin] Error 2<br>
      logout<br>
      <br>
      When I skip the </font><font face="Helvetica, Arial, sans-serif">
      -Clv15.0, I get<br>
      <br>
      /bin/mkdir -p
      /Users/administrator/fpc-svn/fpc/rtl/units/aarch64-darwin<br>
      /usr/local/lib/fpc/3.3.1-llvm/ppca64 -dFPC_USE_LIBC -Ur -Xs -O2 -n
      -Fi../inc -Fi../aarch64 -Fi../unix -Fi../bsd -Fi../bsd/aarch64
      -Fi../darwin/aarch64 -FE.
      -FU/Users/administrator/fpc-svn/fpc/rtl/units/aarch64-darwin
      -XR/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk
-XR/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk
      -g- -dNOLLVM -daarch64 -dRELEASE  -Us -Sg ../bsd/system.pp<br>
/Users/administrator/fpc-svn/fpc/rtl/units/aarch64-darwin/system.ll:10644:77:
      error: expected '('<br>
      define void @"\01_SYSTEM_$$_STRPAS$PANSICHAR$$SHORTSTRING"([256 x
      i8]* sret noalias nocapture %p.$result, i8* %p.p) inlinehint
      nobuiltin "null-pointer-is-valid"="true" strictfp {<br>
                                                                       
                ^<br>
      1 error generated.<br>
      system.pp(429,1) Error: Error while assembling exitcode 1<br>
      Fatal: There were 2 errors compiling module, stopping<br>
      Fatal: Compilation aborted<br>
      make[7]: *** [system.ppu] Error 1<br>
      make[6]: *** [darwin_all] Error 2<br>
      make[5]: *** [rtl] Error 2<br>
      make[4]: *** [next] Error 2<br>
      make[3]: *** [ppc1] Error 2<br>
      make[2]: *** [cycle] Error 2<br>
      make[1]: *** [compiler_cycle] Error 2<br>
      make: *** [build-stamp.aarch64-darwin] Error 2<br>
      logout<br>
      <br>
      <br>
      Regards,<br>
      <br>
      Adriaan van Os<br>
      <br>
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