Re: Native compilation on Windows, was Re: Bootstrap Compilation Speed

["H. Dieter Wilhelm" <dieter@duenenhof-wilhelm.de>]

Hallo Arash :-)

Arash Esbati <arash@gnu.org> writes:

> "H. Dieter Wilhelm" <dieter@duenenhof-wilhelm.de> writes:
>
>> I realised that ntldd.exe doesn't show any msys/mingw dependencies at
>> all, only Windows stuff! -> So I removed all Windows references from
>> PATH.  (Don't ask me why ntldd searches Windows paths first.)
>> [...]
>> It copies much more DLLs to the deps folder.  :-)
>
> I once wrote a small script to find out the dependencies myself.
> Suppose these are the required DLLs for the features you want Emacs to
> compile with:
>
> libXpm-noX4.dll
> libgif-7.dll
> libgnutls-30.dll
> libharfbuzz-0.dll
> libjansson-4.dll
> libjpeg-8.dll
> liblcms2-2.dll
> libpng16-16.dll
> librsvg-2-2.dll
> libsqlite3-0.dll
> libtiff-5.dll
> libwebp-7.dll
> libxml2-2.dll

I'm aiming for the DLL which are included in the list of packages in
nt/INSTALL.W64, sorry, I can't tell at the moment which ones are
included.

  mingw-w64-x86_64-xpm-nox \
  mingw-w64-x86_64-libtiff \
  mingw-w64-x86_64-giflib \
  mingw-w64-x86_64-libpng \
  mingw-w64-x86_64-libjpeg-turbo \
  mingw-w64-x86_64-librsvg \
  mingw-w64-x86_64-lcms2 \
  mingw-w64-x86_64-jansson \
  mingw-w64-x86_64-libxml2 \
  mingw-w64-x86_64-gnutls \
  mingw-w64-x86_64-zlib \
  mingw-w64-x86_64-harfbuzz

And I guess you are doing this for Emacs-29 and I'm going for 28.0.91,
so e.g.  sqlite3 is not in the portfolio yet. :-)

> Then you should have these DLLs available:

Arash                              Dieter

libbrotlicommon.dll                libbrotlicommon.dll	          		    
libbrotlidec.dll		   libbrotlidec.dll	    	  
libbz2-1.dll			   libbz2-1.dll		    	  
libcairo-2.dll			   libcairo-2.dll		  
libcairo-gobject-2.dll		   libcairo-gobject-2.dll	  
libdatrie-1.dll			   libdatrie-1.dll		    
libdeflate.dll			   libdeflate.dll		    
libexpat-1.dll			   libexpat-1.dll		    
libffi-7.dll			   libffi-7.dll		    	    
libfontconfig-1.dll		   libfontconfig-1.dll	    	    
libfreetype-6.dll		   libfreetype-6.dll	    	  
libfribidi-0.dll		   libfribidi-0.dll	    	  
libgcc_s_seh-1.dll		   libgcc_s_seh-1.dll	    	  
libgdk_pixbuf-2.0-0.dll		   libgdk_pixbuf-2.0-0.dll	  
libgif-7.dll			   libgif-7.dll		    	  
libgio-2.0-0.dll		   libgio-2.0-0.dll	    	    
libglib-2.0-0.dll		   libglib-2.0-0.dll	    	  
libgmodule-2.0-0.dll		   libgmodule-2.0-0.dll	    	  
libgmp-10.dll			   libgmp-10.dll		  
libgnutls-30.dll		   libgnutls-30.dll	    	  
libgobject-2.0-0.dll		   libgnutlsxx-28.dll	    	    
libgraphite2.dll		   libgobject-2.0-0.dll	    	  
libharfbuzz-0.dll		   libgraphite2.dll	    	  
libhogweed-6.dll		   libharfbuzz-0.dll	    	  
libiconv-2.dll			   libharfbuzz-gobject-0.dll   	  
libidn2-0.dll			   libharfbuzz-icu-0.dll	  
libintl-8.dll			   libharfbuzz-subset-0.dll    	  
libjansson-4.dll		   libhogweed-6.dll	    	    
libjbig-0.dll			   libiconv-2.dll		  
libjpeg-8.dll			   libicudt68.dll		  
liblcms2-2.dll			   libicuuc68.dll		    
libLerc.dll			   libidn2-0.dll		    
liblzma-5.dll			   libintl-8.dll		    
libnettle-8.dll			   libjansson-4.dll	    	    
libp11-kit-0.dll		   libjbig-0.dll		    
libpango-1.0-0.dll		   libjpeg-8.dll		  
libpangocairo-1.0-0.dll		   liblcms2-2.dll		    
libpangoft2-1.0-0.dll		   liblzma-5.dll		    
libpangowin32-1.0-0.dll		   libnettle-8.dll		    
libpcre-1.dll			   libp11-kit-0.dll	    	    
libpixman-1-0.dll		   libpango-1.0-0.dll	    	    
libpng16-16.dll			   libpangocairo-1.0-0.dll	  
librsvg-2-2.dll			   libpangoft2-1.0-0.dll	  
libsqlite3-0.dll		   libpangowin32-1.0-0.dll	    
libstdc++-6.dll			   libpcre-1.dll		    
libtasn1-6.dll			   libpixman-1-0.dll	    	    
libthai-0.dll			   libpng16-16.dll		    
libtiff-5.dll			   librsvg-2-2.dll		  
libunistring-2.dll		   libstdc++-6.dll		    
libwebp-7.dll			   libtasn1-6.dll		    
libwinpthread-1.dll		   libthai-0.dll		    
libxml2-2.dll			   libtiff-5.dll		    
libXpm-noX4.dll			   libtiffxx-5.dll		    
libzstd.dll			   libturbojpeg.dll	    	    
zlib1.dll			   libunistring-2.dll	    	    
				   libwebp-7.dll		  
				   libwinpthread-1.dll	    	  
				   libxml2-2.dll		    
				   libzstd.dll		    	  
				   zlib1.dll		    	    

The biggest difference is in the number of "harfbuzz" DLLs I think,
otherwise it look not too bad. :-)

Thanks
        Dieter