[Bug 54940] New: Import library generation is much slower without dlltool

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54940

Bug ID: 54940
           Summary: Import library generation is much slower without
                    dlltool
           Product: Wine
           Version: 8.0-rc1
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Keywords: regression
          Severity: normal
          Priority: P2
         Component: build-env
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail]
   Regression SHA1: 103eb831564decc9812239f454ed1cc40714c0a1
      Distribution: ---

E.g.:

elizabeth@ledyba:~/git/wine64$ time tools/winebuild/winebuild -w --implib -o
dlls/msi/x86_64-windows/libmsi.a --without-dlltool -b x86_64-w64-mingw32  
--export ../wine/dlls/msi/msi.spec

real    0m1.509s
user    0m0.575s
sys     0m0.481s
elizabeth@ledyba:~/git/wine64$ time tools/winebuild/winebuild -w --implib -o
dlls/msi/x86_64-windows/libmsi.a -b x86_64-w64-mingw32   --export
../wine/dlls/msi/msi.spec

real    0m0.042s
user    0m0.017s
sys     0m0.025s