[Bug lto/66014] 5.1 mingw64 fails to perform slim bootstrap-lto: ccEt8YNj.ltrans4.ltrans.o:artificial:(.text+0x628): undefined reference to `stpcpy'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66014 --- Comment #3 from Matt Breedlove breedlove.matt at gmail dot com --- Created attachment 36166 -- https://gcc.gnu.org/bugzilla/attachment.cgi?id=36166action=edit Patch to bypass sys_siglist and disable stpcpy builtin during bootstrap I'm

[Bug lto/66014] 5.1 mingw64 fails to perform slim bootstrap-lto: ccEt8YNj.ltrans4.ltrans.o:artificial:(.text+0x628): undefined reference to `stpcpy'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66014 Rainer Emrich rai...@emrich-ebersheim.de changed: What|Removed |Added CC|

[Bug lto/66014] 5.1 mingw64 fails to perform slim bootstrap-lto: ccEt8YNj.ltrans4.ltrans.o:artificial:(.text+0x628): undefined reference to `stpcpy'

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66014 --- Comment #1 from Matt Breedlove breedlove.matt at gmail dot com --- This issue is still present on 5.1.0 and trunk. The issue seems to be related to libiberty's implementation of stpcpy being replaced with the GCC builtin and then causing