https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92915
Bug ID: 92915 Summary: msys issue couldn't commit memory for cygwin heap Product: gcc Version: 8.2.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: pechenskih.stas at ya dot ru Target Milestone: --- Created attachment 47474 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47474&action=edit make debug log file I have Windows 10(x64) 1809 17763.864. I installed msys, all necessary libraries to build gcc 8.2.0, but when the process comes to libgcc i got issue: D:\MyTest2\MinGW\_base_\msys\1.0\bin\make.exe: *** couldn't commit memory for cygwin heap, Win32 error 0. A search through Google, Yahho and other that yielded nothing. Then I added -d flag in order to see the problem clearly. And what i got: D:\MyTest2\MinGW\_base_\msys\1.0\bin\make.exe: *** couldn't commit memory for cygwin heap, Win32 error 0 Reaping losing child 0x0a090d10 PID 7316 make[1]: *** [all-target-libgcc] Error 1 Removing child 0x0a090d10 PID 7316 from chain. make[1]: Leaving directory `/d/PSP/pspsdk_custom/minpsp-master/psp/build/gcc-8.2.0' Reaping losing child 0x0a03da10 PID 3316 make: *** [all] Error 2 Removing child 0x0a03da10 PID 3316 from chain. It looks like there is a memory leak or checked some limitation.