[Bug 55071] New: find_tool does not work for finding dlltool

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55071

Bug ID: 55071
           Summary: find_tool does not work for finding dlltool
           Product: Wine
           Version: 8.10
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

attempting to build wine for arm64 using llvm-mingw

find_tool does not appear to work correctly. it should be able to find the
dlltool from the PATH in the environment but it is not able to do so.

https://github.com/wine-mirror/wine/blob/master/tools/winebuild/utils.c#L227

As you can see below, llvm-dlltool is the PATH and find and which are able to
find this binary but wine find_tool is not able to do so.

winebuild: cannot find the 'dlltool' tool
Makefile:1535: recipe for target 'dlls/aclui/aarch64-windows/libaclui.a' failed
make: *** [dlls/aclui/aarch64-windows/libaclui.a] Error 1

echo $PATH
/home/ubuntu/wine/llvm-mingw/llvm-mingw-20230320-ucrt-ubuntu-18.04-aarch64/bin:/home/ubuntu/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin

find
/home/ubuntu/wine/llvm-mingw/llvm-mingw-20230320-ucrt-ubuntu-18.04-aarch64/bin
-name *dlltool
/home/ubuntu/wine/llvm-mingw/llvm-mingw-20230320-ucrt-ubuntu-18.04-aarch64/bin/llvm-dlltool
/home/ubuntu/wine/llvm-mingw/llvm-mingw-20230320-ucrt-ubuntu-18.04-aarch64/bin/armv7-w64-mingw32-dlltool
/home/ubuntu/wine/llvm-mingw/llvm-mingw-20230320-ucrt-ubuntu-18.04-aarch64/bin/x86_64-w64-mingw32uwp-dlltool
/home/ubuntu/wine/llvm-mingw/llvm-mingw-20230320-ucrt-ubuntu-18.04-aarch64/bin/i686-w64-mingw32uwp-dlltool
/home/ubuntu/wine/llvm-mingw/llvm-mingw-20230320-ucrt-ubuntu-18.04-aarch64/bin/aarch64-w64-mingw32uwp-dlltool
/home/ubuntu/wine/llvm-mingw/llvm-mingw-20230320-ucrt-ubuntu-18.04-aarch64/bin/aarch64-w64-mingw32-dlltool
/home/ubuntu/wine/llvm-mingw/llvm-mingw-20230320-ucrt-ubuntu-18.04-aarch64/bin/i686-w64-mingw32-dlltool
/home/ubuntu/wine/llvm-mingw/llvm-mingw-20230320-ucrt-ubuntu-18.04-aarch64/bin/armv7-w64-mingw32uwp-dlltool
/home/ubuntu/wine/llvm-mingw/llvm-mingw-20230320-ucrt-ubuntu-18.04-aarch64/bin/x86_64-w64-mingw32-dlltool

which llvm-dlltool
/home/ubuntu/wine/llvm-mingw/llvm-mingw-20230320-ucrt-ubuntu-18.04-aarch64/bin/llvm-dlltool