> The best guess I can come up with is that there's something different > about the compiler defaults you're using
Derp, this was the hint I needed. The attached patch fixes the build on Ubuntu, though I can't think of a good way to upstream this, as the compiler option in question isn't available throughout history. Probably needs a test of some sort. ** Patch added: "cf-protection.patch" https://bugs.launchpad.net/ubuntu/+source/klibc/+bug/1843743/+attachment/5299063/+files/cf-protection.patch -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to klibc in Ubuntu. https://bugs.launchpad.net/bugs/1843743 Title: klibc ftbfs in eoan Status in klibc package in Ubuntu: Confirmed Status in klibc source package in Eoan: Confirmed Bug description: https://launchpadlibrarian.net/441262209/buildlog_ubuntu-eoan- amd64.klibc_2.0.6-1ubuntu1_BUILDING.txt.gz gcc -Wp,-MD,usr/klibc/.sigsuspend.o.d -nostdinc -iwithprefix include -I/<<PKGBUILDDIR>>/usr/include/arch/x86_64 -Iusr/include/arch/x86_64 -I/<<PKGBUILDDIR>>/usr/include/bits64 -Iusr/include/bits64 -I/<<PKGBUILDDIR>>/usr/klibc/../include -Iusr/klibc/../include -I/<<PKGBUILDDIR>>/usr/include -Iusr/include -I/<<PKGBUILDDIR>>/linux/include -Ilinux/include -D__KLIBC__=2 -D__KLIBC_MINOR__=0 -D_BITSIZE=64 -fno-stack-protector -fwrapv -fno-PIE -ggdb -m64 -Os -fomit-frame-pointer -mno-sse -falign-functions=1 -falign-jumps=1 -falign-loops=1 -fno-asynchronous-unwind-tables -W -Wall -Wno-sign-compare -Wno-unused-parameter -c -o usr/klibc/sigsuspend.o usr/klibc/sigsuspend.c usr/klibc/sigsuspend.c:8:10: fatal error: klibc/havesyscall.h: No such file or directory 8 | #include <klibc/havesyscall.h> | ^~~~~~~~~~~~~~~~~~~~~ compilation terminated. make[4]: *** [/<<PKGBUILDDIR>>/scripts/Kbuild.klibc:252: usr/klibc/sigsuspend.o] Error 1 make[3]: *** [/<<PKGBUILDDIR>>/./Kbuild:9: all] Error 2 make[2]: *** [Makefile:118: klibc] Error 2 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/klibc/+bug/1843743/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
