[Bug 1836045] Re: ftbfs: gnat cross targeting powerpc
** Tags added: cscc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836045 Title: ftbfs: gnat cross targeting powerpc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-8-cross/+bug/1836045/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1836045] Re: ftbfs: gnat cross targeting powerpc
If the cross-builds are working again, it sounds like this is resolved. ** Changed in: linux (Ubuntu) Status: Confirmed => Fix Released ** Changed in: gcc-9-cross (Ubuntu) Status: Confirmed => Fix Released ** Changed in: gcc-8-cross (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836045 Title: ftbfs: gnat cross targeting powerpc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-8-cross/+bug/1836045/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1836045] Re: ftbfs: gnat cross targeting powerpc
now built linux-libc-dev-powerpc-cross from the linux 5.2 sources, and the cross builds are working again. I'm currently not spending time to investigate that further. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836045 Title: ftbfs: gnat cross targeting powerpc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-8-cross/+bug/1836045/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1836045] Re: ftbfs: gnat cross targeting powerpc
gcc/ada/gsocket.h:#include so this is using the glibc header, no kernel header directly. It looks like that with linux-libc-dev built using linux 5.2, I'm able to build the cross compiler. I'll update once the build finishes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836045 Title: ftbfs: gnat cross targeting powerpc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-8-cross/+bug/1836045/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1836045] Re: ftbfs: gnat cross targeting powerpc
> /usr/include/powerpc64le-linux-gnu/asm/socket.h: this is the wrong header, I am talking about the powerpc-linux-gnu target. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836045 Title: ftbfs: gnat cross targeting powerpc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-8-cross/+bug/1836045/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1836045] Re: ftbfs: gnat cross targeting powerpc
That's not true; most architectures don't have a match for SO_RCVTIMEO,
as they're using the definition from asm-generic, just as powerpc should
be. The others were updated differently because they do not include asm-
generic/socket.h. And powerpc clearly does have a definition for it,
since the build complains that SO_RCVTIMEO_OLD is not defined and not
SO_RCVTIMEO. The question is why isn't SO_RCVTIMEO_OLD defined.
I tried cross-compiling the following for ppc64el and did not receive
any errors about SO_RCVTIMEO or SO_RCVTIMEO_OLD being undefined, nor did
it complain when I used SO_RCVTIMEO_OLD, so it seems like it's working
as intended. That leaves me wondering whether something isn't including
asm-generic/socket.h when it should be including asm/socket.h, or
something like that. I don't see any such mistakes in linux-libc-dev
though.
#include
#include
int main(void)
{
printf("%d\n", SO_RCVTIMEO);
return 0;
}
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https://bugs.launchpad.net/bugs/1836045
Title:
ftbfs: gnat cross targeting powerpc
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[Bug 1836045] Re: ftbfs: gnat cross targeting powerpc
comparing the source trees of 5.0 and 5.2, it looks like all architectures except powerpc were updated (fgrep -r SO_RCVTIMEO). So this is a blocker for the powerpc cross compilers, which we need to build some firmware. ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: New => Confirmed ** Changed in: linux (Ubuntu) Importance: Undecided => High ** Tags added: rls-ee-incoming -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836045 Title: ftbfs: gnat cross targeting powerpc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-8-cross/+bug/1836045/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1836045] Re: ftbfs: gnat cross targeting powerpc
SO_SNDTIMEO_OLD and SO_RCVTIMEO_OLD are new in 5.1, due to some shuffling to support y2038-safe socket timeout options. They should be defined in headers installed by linux-libc-dev, as follows: usr/include/asm-generic/socket.h: #define SO_RCVTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_RCVTIMEO_OLD : SO_RCVTIMEO_NEW) #define SO_SNDTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_SNDTIMEO_OLD : SO_SNDTIMEO_NEW) usr/include/powerpc64le-linux-gnu/asm/socket.h: #define SO_RCVTIMEO_OLD18 #define SO_SNDTIMEO_OLD19 So it seems likely that the would be coming from the SO_RCVTIMEO/SO_SNDTIMEO definitions, which should get pulled in from the ppc asm header pulling in the asm-generic header. But I can't see how it would end up with those definitions but not the definitions for the corresponding *_OLD symbols. Looking at kernel changes since 5.0, as far as I can tell nothing has changed wrt NAME_MAX and ENOENT. The other symbols don't appear to be from the kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836045 Title: ftbfs: gnat cross targeting powerpc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-8-cross/+bug/1836045/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1836045] Re: ftbfs: gnat cross targeting powerpc
** Summary changed: - ftbfs: gnat cross targeting powerpc on ppc64el + ftbfs: gnat cross targeting powerpc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836045 Title: ftbfs: gnat cross targeting powerpc To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-8-cross/+bug/1836045/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1836045] Re: ftbfs: gnat cross targeting powerpc on ppc64el
(cd rts ; \ /<>/gcc/build/./gcc/xgcc -B/<>/gcc/build/./gcc/ -B/usr/powerpc-linux-gnu/bin/ -B/usr/powerp c-linux-gnu/lib/ -isystem /usr/powerpc-linux-gnu/include -isystem /usr/powerpc-linux-gnu/sys-include -isystem /<>/gcc/build/sys-include-W -Wall -g -O2 -g -O2 -fexceptions -DIN_RTS -DHAVE_GETIPINFO -E -C -DTARGET=\"powerpc-u nknown-linux-gnu\" -iquote /<>/gcc/src/gcc/ada /<>/gcc/src/gcc/ada/s-oscons-tmplt.c > s-oscons- tmplt.i ; \ /<>/gcc/build/./gcc/xgcc -B/<>/gcc/build/./gcc/ -B/usr/powerpc-linux-gnu/bin/ -B/usr/powerp c-linux-gnu/lib/ -isystem /usr/powerpc-linux-gnu/include -isystem /usr/powerpc-linux-gnu/sys-include -isystem /<>/gcc/build/sys-include-W -Wall -g -O2 -g -O2 -fexceptions -DIN_RTS -DHAVE_GETIPINFO -S s-oscons-tmplt.i ; \ ../bldtools/oscons/xoscons s-oscons) In file included from /usr/powerpc-linux-gnu/include/bits/libc-header-start.h:33, from /usr/powerpc-linux-gnu/include/limits.h:26, from /<>/gcc/build/gcc/include-fixed/limits.h:194, from /<>/gcc/build/gcc/include-fixed/syslimits.h:7, from /<>/gcc/build/gcc/include-fixed/limits.h:34, from /<>/gcc/src/gcc/ada/gsocket.h:177, from /<>/gcc/src/gcc/ada/s-oscons-tmplt.c:103: /usr/powerpc-linux-gnu/include/features.h:185:3: warning: #warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEF AULT_SOURCE" [-Wcpp] # warning "_BSD_SOURCE and _SVID_SOURCE are deprecated, use _DEFAULT_SOURCE" ^~~ /<>/gcc/src/gcc/ada/s-oscons-tmplt.c: In function 'main': /<>/gcc/src/gcc/ada/s-oscons-tmplt.c:1256:46: error: 'SO_SNDTIMEO_OLD' undeclared (first use in this function) CND(SO_SNDTIMEO, "Emission timeout") ^ /<>/gcc/src/gcc/ada/s-oscons-tmplt.c:1256:46: note: each undeclared identifier is reported only once for each function it appears in /<>/gcc/src/gcc/ada/s-oscons-tmplt.c:1261:46: error: 'SO_RCVTIMEO_OLD' undeclared (first use in this function) CND(SO_RCVTIMEO, "Reception timeout") ^ test -f rts/s-oscons.ads || exit 1 [...] /<>/gcc/build/./gcc/xgcc -B/<>/gcc/build/./gcc/ -B/usr/powerpc-linux-gnu/bin/ -B/usr/powerpc-li nux-gnu/lib/ -isystem /usr/powerpc-linux-gnu/include -isystem /usr/powerpc-linux-gnu/sys-include -isystem /< >/gcc/build/sys-include-c -g -O2 -W -Wall -gnatpg -nostdinc -gnatn >a-direct.adb -o a-direct.o checking for sinl... a-direct.adb:722:27: "NAME_MAX" is undefined a-direct.adb:731:28: "SIZEOF_struct_dirent_alloc" is undefined a-direct.adb:1099:24: "ENOENT" is undefined s-filatt.ads:62:18: "SIZEOF_struct_file_attributes" not declared in "OS_Constants" s-oscons.ads:50:26: "Target_OS" is undefined s-oscons.ads:54:01: (style) multiple blank lines s-oscons.ads:59:01: (style) multiple blank lines s-oscons.ads:64:01: (style) multiple blank lines s-oscons.ads:69:01: (style) multiple blank lines s-oscons.ads:74:01: (style) multiple blank lines s-oscons.ads:79:01: (style) multiple blank lines s-oscons.ads:86:01: (style) multiple blank lines s-oscons.ads:91:01: (style) multiple blank lines s-oscons.ads:96:01: (style) multiple blank lines s-oscons.ads:101:01: (style) multiple blank lines s-oscons.ads:106:01: (style) multiple blank lines s-oscons.ads:111:01: (style) multiple blank lines s-oscons.ads:116:01: (style) multiple blank lines s-oscons.ads:121:01: (style) multiple blank lines s-oscons.ads:126:01: (style) multiple blank lines s-oscons.ads:137:01: (style) multiple blank lines s-oscons.ads:156:01: (style) multiple blank lines s-oscons.ads:163:01: (style) multiple blank lines s-oscons.ads:166:01: (style) multiple blank lines s-oscons.ads:171:01: (style) multiple blank lines make[9]: *** [../gcc-interface/Makefile:296: a-direct.o] Error 1 make[9]: Leaving directory '/<>/gcc/build/gcc/ada/rts' make[8]: *** [gcc-interface/Makefile:2451: gnatlib] Error 2 the mid-june build didn't complain about the missing O_SNDTIMEO_OLD and SO_RCVTIMEO_OLD identifiers. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836045 Title: ftbfs: gnat cross targeting powerpc on ppc64el To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-8-cross/+bug/1836045/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1836045] Re: ftbfs: gnat cross targeting powerpc on ppc64el
not specific on the host, ftbfs on amd64 as well ** Summary changed: - fftbfs: gnat cross targeting powerpc on ppc64el + ftbfs: gnat cross targeting powerpc on ppc64el -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1836045 Title: ftbfs: gnat cross targeting powerpc on ppc64el To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gcc-8-cross/+bug/1836045/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
