Today's GCC 9.1 update. Does it break anything?

linus72 · 05-05-2019, 10:30 AM

Why dont you guys have a Live -current usb/hdd install so if something breaks you just delete the persistent stuff and start over?

To be specific- You would also have to rebuild the image with each successful upgrade...that may be time consuming...a script could drive all that...or you could forcibly remove the broken stuff from the persistence file/folder as I said. Being that the system is read only without persistence it cannot be broken actually, only when persistent changes are applide, even then you can boot up in fresh mode no persistence.

For example lets say youre using Slackware-Live or my Slackerc Live and it breaks in persistent mode on upgrade- just reboot in fresh mode and delete the pkgs from the persistent file and wait till it does work.

Beats breaking your real system!

USUARIONUEVO · 05-05-2019, 11:28 AM

I cant build linux-4.19.40

Only here?

Quote:

during GIMPLE pass: wrestrict
En la función ‘copy_bootdata’:
en pp_format, en pretty-print.c:1393
377 | static void __init copy_bootdata(char *real_mode_data)
| ^~~~~~~~~~~~~
CC [M] fs/cifs/readdir.o
Por favor, envíe un informe completo de errores,
con el código preprocesado si es apropiado.
Véase <https://gcc.gnu.org/bugs/> para instrucciones.
make[2]: *** [scripts/Makefile.build:303: arch/x86/kernel/head64.o] Error 1
make[1]: *** [scripts/Makefile.build:544: arch/x86/kernel] Error 2
make: *** [Makefile:1051: arch/x86] Error 2
CC [M] fs/cifs/ioctl.o
CC [M] fs/cifs/sess.o
CC [M] fs/cifs/export.o
CC crypto/skcipher.o
CC [M] fs/cifs/smb1ops.o

ponce · 05-05-2019, 11:41 AM

that doesn't seem to be the error... could it be you have it scrolling above those lines?

Drakeo · 05-05-2019, 12:43 PM

[QUOTE=Nille_kungen;5991845]Thanks for posting the script fot us multilib users that didn't read the changelog before updating.

Code:

lftp -c mirror ftp://ftp.osuosl.org/pub/slackware/slackware-current/source/d/gcc/

[Convo i was adressing was multilib ok

Nille_kungen · 05-05-2019, 03:47 PM

[QUOTE=Drakeo;5991903]

Quote:

Originally Posted by Nille_kungen

Thanks for posting the script fot us multilib users that didn't read the changelog before updating.

Code:

lftp -c mirror ftp://ftp.osuosl.org/pub/slackware/slackware-current/source/d/gcc/

[Convo i was adressing was multilib ok

I first used the script in the earlier post but the packages it output wasn't usable, they where missing 9.1.0_multilib in the package name also links was wrong in the packages.
Instead i downloaded https://slackware.nl/people/alien/mu...e/current/gcc/ which built packages that looks right (haven't had time to test them yet).

orbea · 05-05-2019, 04:24 PM

Seems Alien Bob has kindly updated his packages now.

Code:

Sun May  5 19:31:44 UTC 2019
14.2/slackware64-compat32:  Refreshed the *compat32 packages.
current/slackware64-compat32:  Refreshed the *compat32 packages.
gcc-9.1.0_multilib-x86_64-2alien.txz:  Upgraded.
gcc-brig-9.1.0_multilib-x86_64-2alien.txz:  Upgraded.
gcc-g++-9.1.0_multilib-x86_64-2alien.txz:  Upgraded.
gcc-gdc-9.1.0_multilib-x86_64-2alien.txz:  Added.
  This package contains the newly added D language support.
gcc-gfortran-9.1.0_multilib-x86_64-2alien.txz:  Upgraded.
gcc-gnat-9.1.0_multilib-x86_64-2alien.txz:  Upgraded.
gcc-go-9.1.0_multilib-x86_64-2alien.txz:  Upgraded.
gcc-objc-9.1.0_multilib-x86_64-2alien.txz:  Upgraded.

orbea · 05-05-2019, 05:22 PM

My first broken build is pcsx2, gcc will segfault while compiling gsdx (Their graphical plugin).

Code:

At global scope:
cc1plus: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <https://gcc.gnu.org/bugs/> for instructions.
make[2]: *** [plugins/GSdx/CMakeFiles/GSdx-SSE4.dir/build.make:91: plugins/GSdx/CMakeFiles/GSdx-SSE4.dir/PSX/GPU.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:661: plugins/GSdx/CMakeFiles/GSdx-SSE4.dir/all] Error 2
make: *** [Makefile:130: all] Error 2

Relevant pcsx2 issue - https://github.com/PCSX2/pcsx2/issues/2948

Candelabrus · 05-06-2019, 05:48 AM

i dont know if it was the new gcc, but filezilla and tigervnc are not building here.

filezilla

Code:

In file included from QueueView.h:14,
                 from queue.h:423,
                 from asyncrequestqueue.cpp:9:
local_recursive_operation.h:33:7: error: cannot derive from ‘final’ base ‘fz::thread’ in derived type ‘CLocalRecursiveOperation’
   33 | class CLocalRecursiveOperation final : public CRecursiveOperation, private fz::thread, public wxEvtHandler
      |       ^~~~~~~~~~~~~~~~~~~~~~~~
mv -f .deps/filezilla-auto_ascii_files.Tpo .deps/filezilla-auto_ascii_files.Po
g++ -DHAVE_CONFIG_H -I. -I../../src/include  -I./../include   -I/usr/lib64/wx/include/gtk3-unicode-3.0 -I/usr/include/wx-3.0 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXGTK__  -pthread -I/usr/include/gtk-3.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/usr/include/gtk-3.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/harfbuzz -I/usr/include/libdrm -I/usr/include/libpng16 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/uuid -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -fpch-preprocess  -O2 -fPIC -Wall -g -MT filezilla-bookmarks_dialog.o -MD -MP -MF .deps/filezilla-bookmarks_dialog.Tpo -c -o filezilla-bookmarks_dialog.o `test -f 'bookmarks_dialog.cpp' || echo './'`bookmarks_dialog.cpp
make[4]: *** [Makefile:1149: filezilla-asyncrequestqueue.o] Error 1
make[4]: ** Esperando que outros processos terminem.
mv -f .deps/filezilla-asksavepassworddialog.Tpo .deps/filezilla-asksavepassworddialog.Po
mv -f .deps/filezilla-aui_notebook_ex.Tpo .deps/filezilla-aui_notebook_ex.Po
mv -f .deps/filezilla-aboutdialog.Tpo .deps/filezilla-aboutdialog.Po
mv -f .deps/filezilla-bookmarks_dialog.Tpo .deps/filezilla-bookmarks_dialog.Po
make[4]: Leaving directory '/tmp/SBo/filezilla-3.41.2/src/interface'
make[3]: *** [Makefile:2907: all-recursive] Error 1
make[3]: Leaving directory '/tmp/SBo/filezilla-3.41.2/src/interface'
make[2]: *** [Makefile:822: all] Error 2
make[2]: Leaving directory '/tmp/SBo/filezilla-3.41.2/src/interface'
make[1]: *** [Makefile:436: all-recursive] Error 1
make[1]: Leaving directory '/tmp/SBo/filezilla-3.41.2/src'
make: *** [Makefile:618: all-recursive] Error 1

tigervnc

Code:

used as include directory in directory /tmp/SBo/tigervnc-1.9.0/vncviewer
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/vncviewer
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests

-- Configuring incomplete, errors occurred!
See also "/tmp/SBo/tigervnc-1.9.0/build/CMakeFiles/CMakeOutput.log".
See also "/tmp/SBo/tigervnc-1.9.0/build/CMakeFiles/CMakeError.log".

ponce · 05-06-2019, 07:10 AM

Quote:

Originally Posted by Candelabrus

i dont know if it was the new gcc, but filezilla and tigervnc are not building here.

filezilla

Code:

In file included from QueueView.h:14,
                 from queue.h:423,
                 from asyncrequestqueue.cpp:9:
local_recursive_operation.h:33:7: error: cannot derive from ‘final’ base ‘fz::thread’ in derived type ‘CLocalRecursiveOperation’
   33 | class CLocalRecursiveOperation final : public CRecursiveOperation, private fz::thread, public wxEvtHandler
      |       ^~~~~~~~~~~~~~~~~~~~~~~~
mv -f .deps/filezilla-auto_ascii_files.Tpo .deps/filezilla-auto_ascii_files.Po
g++ -DHAVE_CONFIG_H -I. -I../../src/include  -I./../include   -I/usr/lib64/wx/include/gtk3-unicode-3.0 -I/usr/include/wx-3.0 -D_FILE_OFFSET_BITS=64 -DWXUSINGDLL -D__WXGTK__  -pthread -I/usr/include/gtk-3.0 -I/usr/include/at-spi2-atk/2.0 -I/usr/include/at-spi-2.0 -I/usr/include/dbus-1.0 -I/usr/lib64/dbus-1.0/include -I/usr/include/gtk-3.0 -I/usr/include/gio-unix-2.0 -I/usr/include/cairo -I/usr/include/pango-1.0 -I/usr/include/fribidi -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/pixman-1 -I/usr/include/freetype2 -I/usr/include/harfbuzz -I/usr/include/libdrm -I/usr/include/libpng16 -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/libmount -I/usr/include/blkid -I/usr/include/uuid -I/usr/include/glib-2.0 -I/usr/lib64/glib-2.0/include -fpch-preprocess  -O2 -fPIC -Wall -g -MT filezilla-bookmarks_dialog.o -MD -MP -MF .deps/filezilla-bookmarks_dialog.Tpo -c -o filezilla-bookmarks_dialog.o `test -f 'bookmarks_dialog.cpp' || echo './'`bookmarks_dialog.cpp
make[4]: *** [Makefile:1149: filezilla-asyncrequestqueue.o] Error 1
make[4]: ** Esperando que outros processos terminem.
mv -f .deps/filezilla-asksavepassworddialog.Tpo .deps/filezilla-asksavepassworddialog.Po
mv -f .deps/filezilla-aui_notebook_ex.Tpo .deps/filezilla-aui_notebook_ex.Po
mv -f .deps/filezilla-aboutdialog.Tpo .deps/filezilla-aboutdialog.Po
mv -f .deps/filezilla-bookmarks_dialog.Tpo .deps/filezilla-bookmarks_dialog.Po
make[4]: Leaving directory '/tmp/SBo/filezilla-3.41.2/src/interface'
make[3]: *** [Makefile:2907: all-recursive] Error 1
make[3]: Leaving directory '/tmp/SBo/filezilla-3.41.2/src/interface'
make[2]: *** [Makefile:822: all] Error 2
make[2]: Leaving directory '/tmp/SBo/filezilla-3.41.2/src/interface'
make[1]: *** [Makefile:436: all-recursive] Error 1
make[1]: Leaving directory '/tmp/SBo/filezilla-3.41.2/src'
make: *** [Makefile:618: all-recursive] Error 1

it seems to build fine here

https://pastebin.com/raw/Rjv64jNA

Quote:

tigervnc

Code:

used as include directory in directory /tmp/SBo/tigervnc-1.9.0/vncviewer
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/vncviewer
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/SBo/tigervnc-1.9.0/tests

-- Configuring incomplete, errors occurred!
See also "/tmp/SBo/tigervnc-1.9.0/build/CMakeFiles/CMakeOutput.log".
See also "/tmp/SBo/tigervnc-1.9.0/build/CMakeFiles/CMakeError.log".

I have a very similar output as yours if I don't install tigervnc's dependency, fltk

Code:

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.
Please set them or make sure they are set and tested correctly in the CMake files:
FLTK_BASE_LIBRARY
    linked by target "vncviewer" in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/vncviewer
    linked by target "fbperf" in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests
FLTK_IMAGES_LIBRARY
    linked by target "vncviewer" in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/vncviewer
    linked by target "fbperf" in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests
FLTK_INCLUDE_DIR
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/vncviewer
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/vncviewer
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/vncviewer
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/vncviewer
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/vncviewer
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/vncviewer
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/vncviewer
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/vncviewer
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests
   used as include directory in directory /tmp/tmp-tigervnc/tigervnc-1.9.0/tests

-- Configuring incomplete, errors occurred!
See also "/tmp/tmp-tigervnc/tigervnc-1.9.0/CMakeFiles/CMakeOutput.log".
See also "/tmp/tmp-tigervnc/tigervnc-1.9.0/CMakeFiles/CMakeError.log".
make: *** No targets specified and no makefile found.  Stop.
make: *** No targets specified and no makefile found.  Stop.

if I install it, the build goes fine.

orbea · 05-06-2019, 09:41 AM

There is also potential for more subtle issues which may not trigger any compiler errors or warnings.

https://gcc.gnu.org/gcc-9/porting_to.html

The top example has affected at least one program I use.

Quote:

C language issues
Block scope compound literal's lifetime

The C standard says that compound literals which occur inside of the body of a function have automatic storage duration associated with the enclosing block. Older GCC releases were putting such compound literals into the scope of the whole function, so their lifetime actually ended at the end of containing function. This has been fixed in GCC 9. Code that relied on this extended lifetime needs to be fixed, move the compound literals to whatever scope they need to accessible in.

Code:

      struct S { int a, b; };
      int foo(void) {
        // The following line no longer compiles
        struct S *p = &({ (struct S) { 1, 2 }; });
        struct S *q;
        {
          q = &(struct S) { 3, 4 };
        }
        // This is invalid use after lifetime of the compound literal
        // ended.
        return q->b;
      }

igadoter · 05-06-2019, 02:22 PM

Maybe it is kdm issue - assuming you use it. I am starting with 'startx' command KDE desktop without problems. Just today made upgrade.

javigarri · 05-11-2019, 07:45 AM

make O=/home/kernel/linux-4.19.42

Compiler output
make[1]: se entra en el directorio '/home/kernel/linux-4.19.42'
Using /usr/src/linux-4.19.42 as source for kernel
GEN ./Makefile
CALL /usr/src/linux-4.19.42/scripts/checksyscalls.sh
DESCEND objtool
CHK include/generated/compile.h
CC arch/x86/kernel/head64.o

during GIMPLE pass: wrestrict
En la función ‘copy_bootdata’:
en pp_format, en pretty-print.c:1393
377 | static void __init copy_bootdata(char *real_mode_data)
| ^~~~~~~~~~~~~
Por favor, envíe un informe completo de errores,
con el código preprocesado si es apropiado.
Véase <https://gcc.gnu.org/bugs/> para instrucciones.
make[3]: *** [/usr/src/linux-4.19.42/scripts/Makefile.build:304: arch/x86/kernel/head64.o] Error 1
make[2]: *** [/usr/src/linux-4.19.42/scripts/Makefile.build:544: arch/x86/kernel] Error 2
make[1]: *** [/usr/src/linux-4.19.42/Makefile:1051: arch/x86] Error 2
make[1]: se sale del directorio '/home/kernel/linux-4.19.42'
make: *** [Makefile:146: sub-make] Error 2

vladimir1986 · 05-11-2019, 09:28 AM

It did break KDE4 actually, but only if you had multilib enabled. A fix was released after a few hours, but in my case it took over 24 hrs to go into the mirror I was using

USUARIONUEVO · 05-11-2019, 04:31 PM

Quote:

Originally Posted by javigarri

make O=/home/kernel/linux-4.19.42

Compiler output
make[1]: se entra en el directorio '/home/kernel/linux-4.19.42'
Using /usr/src/linux-4.19.42 as source for kernel
GEN ./Makefile
CALL /usr/src/linux-4.19.42/scripts/checksyscalls.sh
DESCEND objtool
CHK include/generated/compile.h
CC arch/x86/kernel/head64.o

during GIMPLE pass: wrestrict
En la función ‘copy_bootdata’:
en pp_format, en pretty-print.c:1393
377 | static void __init copy_bootdata(char *real_mode_data)
| ^~~~~~~~~~~~~
Por favor, envíe un informe completo de errores,
con el código preprocesado si es apropiado.
Véase <https://gcc.gnu.org/bugs/> para instrucciones.
make[3]: *** [/usr/src/linux-4.19.42/scripts/Makefile.build:304: arch/x86/kernel/head64.o] Error 1
make[2]: *** [/usr/src/linux-4.19.42/scripts/Makefile.build:544: arch/x86/kernel] Error 2
make[1]: *** [/usr/src/linux-4.19.42/Makefile:1051: arch/x86] Error 2
make[1]: se sale del directorio '/home/kernel/linux-4.19.42'
make: *** [Makefile:146: sub-make] Error 2

I get the same issue since gcc9 , and im not encounter where is the problem , probably some gcc bug , im cant build kernels , in two machines i7 6700k and i7 7500u.

joslar · 05-16-2019, 04:29 PM

Quote:

Originally Posted by USUARIONUEVO

I get the same issue since gcc9 , and im not encounter where is the problem , probably some gcc bug , im cant build kernels , in two machines i7 6700k and i7 7500u.

I'm telling you in Spanish because this affects the users of our language:

Abres el archivo Makefile del paquete del kernel y comentas la línea unexport LC_ALL. Luego, en la terminal estableces la variable de entorno que esa línea anula antes de ejecutar make:

Code:

$ export LC_ALL=C

Este fallo ya se producía con GCC 8 y Wine (que con GCC 9 no da). El problema ahora, es que se ha extendido a otros paquetes, hoy mismo me ha pasado a mí con Python3 y es un problema de GCC con las locales. Da igual que uses UTF-8 o ISO-8859-1 o 15, el problema sólo se soluciona estableciendo las locales a C.

Un cordial saludo