https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105858
Bug ID: 105858
Summary: MinGW-w64 64-bit build with --libstdcxx-pch: fatal
error: cannot write PCH file: required memory segment
unavailable
Product: gcc
Version: 12.1.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: brechtsanders at users dot sourceforge.net
Target Milestone: ---
When building the Windows 64-bit version of GCC 12.1.0 against MinGW-w64 build
with --libstdcxx-pch the following error occurs:
In file included from
R:/winlibs64_stage/gcc-12.1.0/libstdc++-v3/include/precompiled/extc++.h:82:
R:/winlibs64_stage/gcc-12.1.0/build_mingw/x86_64-w64-mingw32/libstdc++-v3/include/ext/enc_filebuf.h:63:1:
fatal error: cannot write PCH file: required memory segment unavailable
63 | } // namespace
| ^
compilation terminated.
This error does not happen when building the 32-bit version.
