We have this note in the build instructions <https://github.com/v8/v8/wiki/Building%20with%20Gyp#building-1>:
If you switch between ia32 and x64 targets, you may have to manually delete > the generated .vcproj/.sln files before regenerating them. Patches are most welcome if you figure out how to avoid this, or how to automate it. Few people develop on Windows, and apparently none of those have ever decided to spend the time to make this more convenient. On Wed, Dec 30, 2015 at 10:45 AM, Ben Noordhuis <i...@bnoordhuis.nl> wrote: > On Tue, Dec 29, 2015 at 9:47 PM, Jane Chen <jxche...@gmail.com> wrote: > > Once the .sln and .vcxproj files are generated through python, how is one > > supposed to re-generate them with different gyp flags? When I run: > > > > python build/gyp_v8 -Dtarget_arch=x64 -Dv8_use_external_startup_data=0 > > > > for example, I get "updating project files...", but then only to find out > > nothing is updated. > > > > Any advice would be appreciated. Thanks in advance. > > GYP only updates when the build rules change. If the *.gyp and *.gypi > files are unchanged and you ran gyp_v8 with -Dtarget_arch=x64 > -Dv8_use_external_startup_data=0 last time as well, then there is > nothing to update. > > -- > -- > v8-users mailing list > v8-users@googlegroups.com > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to the Google Groups > "v8-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to v8-users+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
