When compiling the boost.url libs comes the errors

[lofonder]

`boost-install.generate-cmake-config-version- bin\boost\bin.v2\libs\wave\build\stage\boost_wave-config-version.cmake
gcc.link.dll bin\boost\bin.v2\libs\url\build\gcc-7\debug\threadapi-win32\threading-multi\visibility-hidden\libboost_url-mgw7-mt-d-x32-1_83.dll
common.copy D:\proj\boost_1_83_0\stage\lib\cmake\boost_wave-1.83.0\boost_wave-config-version.cmake
bin\boost\bin.v2\libs\wave\build\stage\boost_wave-config-version.cmake
copy 1 file。
boost-install.generate-cmake-variant- bin\boost\bin.v2\libs\url\build\gcc-7\debug\threadapi-win32\threading-multi\visibility-hidden\libboost_url-variant-mgw7-mt-d-x32-1_83-shared.cmake
common.copy D:\proj\boost_1_83_0\stage\lib\libboost_url-mgw7-mt-d-x32-1_83.dll.a
couldn't find the target file.

copy /b "bin\boost\bin.v2\libs\url\build\gcc-7\debug\threadapi-win32\threading-multi\visibility-hidden\libboost_url-mgw7-mt-d-x32-1_83.dll.a" + this-file-does-not-exist-A698EE7806899E69 "D:\proj\boost_1_83_0\stage\lib\libboost_url-mgw7-mt-d-x32-1_83.dll.a"

...failed common.copy D:\proj\boost_1_83_0\stage\lib\libboost_url-mgw7-mt-d-x32-1_83.dll.a...
gcc.compile.c++ bin\boost\bin.v2\libs\wave\build\gcc-7\debug\threadapi-win32\threading-multi\visibility-hidden\instantiate_cpp_grammar.o
common.copy D:\proj\boost_1_83_0\stage\lib\libboost_url-mgw7-mt-d-x32-1_83.dll
couldn't find the target file.

copy /b "bin\boost\bin.v2\libs\url\build\gcc-7\debug\threadapi-win32\threading-multi\visibility-hidden\libboost_url-mgw7-mt-d-x32-1_83.dll" + this-file-does-not-exist-A698EE7806899E69 "D:\proj\boost_1_83_0\stage\lib\libboost_url-mgw7-mt-d-x32-1_83.dll"

...failed common.copy D:\proj\boost_1_83_0\stage\lib\libboost_url-mgw7-mt-d-x32-1_83.dll...
...on 800th target...
common.copy D:\proj\boost_1_83_0\stage\lib\cmake\boost_url-1.83.0\libboost_url-variant-mgw7-mt-d-x32-1_83-shared.cmake`

I tested the 1.83 and 1.84 version of the boost.It always failed .Only failed on the url lib.But 1.81 version of the boost seemed worked well.
Did I miss some variaties of the compiling?

?is it related to the issue issue

[alandefreitas]

Hi @lofonder, I believe this should be working in Boost 1.85.

https://boostorg.jfrog.io/artifactory/main/beta/1.85.0.beta1/source/

[lofonder]

it is related to the gcc.jam file .Ive fixed by adding the :T and I hope it would be useful for the next version u just mentioned.

[alandefreitas]

I'm not sure. What exactly did you change?