On Fri, 10 Jun 2022 at 13:29, Fiodar Stryzhniou <fedor_qd@xxxxxxx> wrote: > > 6/10/22 у 3:18 PM Jonathan Wakely напісаў: > > On Fri, 10 Jun 2022 at 13:15, Xi Ruoyao via Gcc-help > > <gcc-help@xxxxxxxxxxx> wrote: > >> > >> On Fri, 2022-06-10 at 14:55 +0300, Fiodar Stryzhniou wrote: > >> > >> /* snip */ > >> > >>> g++: fatal error: Killed signal terminated program cc1plus > >>> compilation terminated. > >>> g++: fatal error: Killed signal terminated program cc1plus > >>> compilation terminated. > >>> /bin/bash: line 2: 17472 Killed build/genautomata > >>> ../../gcc-12.1.0/./gcc/common.md > >>> ../../gcc-12.1.0/./gcc/config/arm/arm.md insn-conditions.md > > >>> tmp-automata.cc > >>> g++: fatal error: Killed signal terminated program cc1plus > >>> compilation terminated. > >>> make[2]: *** Deleting file 'doc/gccint.info' > >>> make[2]: *** [Makefile:2492: s-attrtab] Interrupt > >>> make[2]: *** [Makefile:1143: c/c-lang.o] Interrupt > >>> make[2]: *** [Makefile:1143: c-family/stub-objc.o] Interrupt > >>> make[2]: *** [Makefile:1143: attribs.o] Interrupt > >> > >> /* snip */ > >> > >>> make[2]: *** [Makefile:1143: gimple-ssa-warn-access.o] Interrupt > >>> make[2]: *** [Makefile:1143: gimple-ssa-warn-restrict.o] Interrupt > >>> make[2]: *** [Makefile:1143: gimple-ssa-warn-alloca.o] Interrupt > >>> make[2]: *** [Makefile:2475: s-automata] Interrupt > >>> make[2]: *** [Makefile:3406: doc/gccint.info] Interrupt > >>> make[2]: *** Deleting intermediate file 'gcc.pod' > >>> make[1]: *** [Makefile:4620: all-gcc] Interrupt > >>> make: *** [Makefile:1035: all] Interrupt > >>> > >>> Looks like fork-bomb. > >>> > >>> I have 8Gb ram. Adding 10Gb swap doesn't help. > >>> > >>> Here mine shell script used for easy gcc build - > >>> https://github.com/fedor4ever/GCC4Symbian. > >> > >> It looks like you are using "make -j" without a number somehow. Then > >> make will attempt to fork as many parallel jobs as possible. Recheck > >> your script. > > > > Yes, I think the problem is here: > > https://github.com/fedor4ever/GCC4Symbian/blob/master/build-toolchain.sh#L35 > Defaul value here: > https://github.com/fedor4ever/GCC4Symbian/blob/master/build-toolchain.sh#L25 > > > > If you don't set that variable it will try to compile every file at > > once. Either set the variable, or fix your script to use a sensible > > default like -j"${NUMBER_OF_PROCESSORS:-1}" > > > > > >> > >> -- > >> Xi Ruoyao <xry111@xxxxxxxxxxx> > >> School of Aerospace Science and Technology, Xidian University > > Looks like you right. Harcoded to -j6 helps. Thousands and thousands of people have built GCC 12.1.0 successfully. If you think you've found a fork bomb in the build process that nobody else has seen, it's probably a problem with your commands, not GCC.
