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Bug 635334 - sys-apps/openrc-0.34 with >=sys-libs/glibc-2.26: supervise-daemon.c:450:23: error: ‘SIGUNUSED’ undeclared (first use in this function)
Summary: sys-apps/openrc-0.34 with >=sys-libs/glibc-2.26: supervise-daemon.c:450:23: e...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Hosted Projects
Classification: Unclassified
Component: OpenRC (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: OpenRC Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks: glibc-2.26
  Show dependency tree
 
Reported: 2017-10-24 17:16 UTC by Perfect Gentleman
Modified: 2017-10-31 22:10 UTC (History)
0 users

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Package list:
Runtime testing required: ---

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Description Perfect Gentleman 2017-10-24 17:16:28 UTC 
x86_64-pc-linux-gnu-gcc  -I../includes -I../librc -I../libeinfo -march=native -mtune=native -O2 -pipe -fomit-frame-pointer -fno-stack-protector -ftree-vectorize -std=c99 -Wall -Wextra -Wimplicit -Wshadow -Wformat=2 -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute -Wnested-externs -Winline -Wwrite-strings -Wcast-align -Wcast-qual -Wpointer-arith -Wdeclaration-after-statement -Wsequence-point -Werror=implicit-function-declaration   -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700  -DHAVE_TERMCAP -D_GNU_SOURCE -DHAVE_PAM -c rc-status.c -o rc-status.o
x86_64-pc-linux-gnu-gcc  -I../includes -I../librc -I../libeinfo -march=native -mtune=native -O2 -pipe -fomit-frame-pointer -fno-stack-protector -ftree-vectorize -std=c99 -Wall -Wextra -Wimplicit -Wshadow -Wformat=2 -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute -Wnested-externs -Winline -Wwrite-strings -Wcast-align -Wcast-qual -Wpointer-arith -Wdeclaration-after-statement -Wsequence-point -Werror=implicit-function-declaration   -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700  -DHAVE_TERMCAP -D_GNU_SOURCE -DHAVE_PAM -c _usage.c -o _usage.o
x86_64-pc-linux-gnu-gcc  -I../includes -I../librc -I../libeinfo -march=native -mtune=native -O2 -pipe -fomit-frame-pointer -fno-stack-protector -ftree-vectorize -std=c99 -Wall -Wextra -Wimplicit -Wshadow -Wformat=2 -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute -Wnested-externs -Winline -Wwrite-strings -Wcast-align -Wcast-qual -Wpointer-arith -Wdeclaration-after-statement -Wsequence-point -Werror=implicit-function-declaration   -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700  -DHAVE_TERMCAP -D_GNU_SOURCE -DHAVE_PAM -c rc-misc.c -o rc-misc.o
rc-status.c: In function ‘print_service’:
rc-status.c:115:25: warning: ‘%02ld’ directive output may be truncated writing between 2 and 18 bytes into a region of size between 0 and 28 [-Wformat-truncation=]
       "%ld day(s) %02ld:%02ld:%02ld (%s)",
                         ^~~~~
rc-status.c:115:7: note: directive argument in the range [0, 153722867280911939]
       "%ld day(s) %02ld:%02ld:%02ld (%s)",
       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
rc-status.c:115:7: note: directive argument in the range [-9223372036854775808, 9223372036854716339]
In file included from /usr/include/stdio.h:862:0,
                 from rc-status.c:19:
/usr/include/bits/stdio2.h:64:10: note: ‘__builtin___snprintf_chk’ output 21 or more bytes (assuming 83) into a destination of size 40
   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        __bos (__s), __fmt, __va_arg_pack ());
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
rc-status.c:120:20: warning: ‘%02ld’ directive output may be truncated writing between 2 and 20 bytes into a region of size between 4 and 34 [-Wformat-truncation=]
       "%02ld:%02ld:%02ld (%s)",
                    ^~~~~
rc-status.c:120:7: note: directive argument in the range [-9223372036854775808, 9223372036854716339]
       "%02ld:%02ld:%02ld (%s)",
       ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/stdio.h:862:0,
                 from rc-status.c:19:
/usr/include/bits/stdio2.h:64:10: note: ‘__builtin___snprintf_chk’ output 12 or more bytes (assuming 60) into a destination of size 40
   return __builtin___snprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1,
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        __bos (__s), __fmt, __va_arg_pack ());
        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
x86_64-pc-linux-gnu-gcc  -I../includes -I../librc -I../libeinfo -march=native -mtune=native -O2 -pipe -fomit-frame-pointer -fno-stack-protector -ftree-vectorize -std=c99 -Wall -Wextra -Wimplicit -Wshadow -Wformat=2 -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute -Wnested-externs -Winline -Wwrite-strings -Wcast-align -Wcast-qual -Wpointer-arith -Wdeclaration-after-statement -Wsequence-point -Werror=implicit-function-declaration   -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700  -DHAVE_TERMCAP -D_GNU_SOURCE -DHAVE_PAM -c rc.c -o rc.o
x86_64-pc-linux-gnu-gcc  -I../includes -I../librc -I../libeinfo -march=native -mtune=native -O2 -pipe -fomit-frame-pointer -fno-stack-protector -ftree-vectorize -std=c99 -Wall -Wextra -Wimplicit -Wshadow -Wformat=2 -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute -Wnested-externs -Winline -Wwrite-strings -Wcast-align -Wcast-qual -Wpointer-arith -Wdeclaration-after-statement -Wsequence-point -Werror=implicit-function-declaration   -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700  -DHAVE_TERMCAP -D_GNU_SOURCE -DHAVE_PAM -c rc-logger.c -o rc-logger.o
x86_64-pc-linux-gnu-gcc  -I../includes -I../librc -I../libeinfo -march=native -mtune=native -O2 -pipe -fomit-frame-pointer -fno-stack-protector -ftree-vectorize -std=c99 -Wall -Wextra -Wimplicit -Wshadow -Wformat=2 -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute -Wnested-externs -Winline -Wwrite-strings -Wcast-align -Wcast-qual -Wpointer-arith -Wdeclaration-after-statement -Wsequence-point -Werror=implicit-function-declaration   -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700  -DHAVE_TERMCAP -D_GNU_SOURCE -DHAVE_PAM -c rc-plugin.c -o rc-plugin.o
x86_64-pc-linux-gnu-gcc  -I../includes -I../librc -I../libeinfo -march=native -mtune=native -O2 -pipe -fomit-frame-pointer -fno-stack-protector -ftree-vectorize -std=c99 -Wall -Wextra -Wimplicit -Wshadow -Wformat=2 -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute -Wnested-externs -Winline -Wwrite-strings -Wcast-align -Wcast-qual -Wpointer-arith -Wdeclaration-after-statement -Wsequence-point -Werror=implicit-function-declaration   -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700  -DHAVE_TERMCAP -D_GNU_SOURCE -DHAVE_PAM -c openrc-run.c -o openrc-run.o
x86_64-pc-linux-gnu-gcc  -I../includes -I../librc -I../libeinfo -march=native -mtune=native -O2 -pipe -fomit-frame-pointer -fno-stack-protector -ftree-vectorize -std=c99 -Wall -Wextra -Wimplicit -Wshadow -Wformat=2 -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute -Wnested-externs -Winline -Wwrite-strings -Wcast-align -Wcast-qual -Wpointer-arith -Wdeclaration-after-statement -Wsequence-point -Werror=implicit-function-declaration   -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700  -DHAVE_TERMCAP -D_GNU_SOURCE -DHAVE_PAM -c rc-service.c -o rc-service.o
x86_64-pc-linux-gnu-gcc  -I../includes -I../librc -I../libeinfo -march=native -mtune=native -O2 -pipe -fomit-frame-pointer -fno-stack-protector -ftree-vectorize -std=c99 -Wall -Wextra -Wimplicit -Wshadow -Wformat=2 -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute -Wnested-externs -Winline -Wwrite-strings -Wcast-align -Wcast-qual -Wpointer-arith -Wdeclaration-after-statement -Wsequence-point -Werror=implicit-function-declaration   -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700  -DHAVE_TERMCAP -D_GNU_SOURCE -DHAVE_PAM -c rc-update.c -o rc-update.o
x86_64-pc-linux-gnu-gcc  -I../includes -I../librc -I../libeinfo -march=native -mtune=native -O2 -pipe -fomit-frame-pointer -fno-stack-protector -ftree-vectorize -std=c99 -Wall -Wextra -Wimplicit -Wshadow -Wformat=2 -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute -Wnested-externs -Winline -Wwrite-strings -Wcast-align -Wcast-qual -Wpointer-arith -Wdeclaration-after-statement -Wsequence-point -Werror=implicit-function-declaration   -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700  -DHAVE_TERMCAP -D_GNU_SOURCE -DHAVE_PAM -c start-stop-daemon.c -o start-stop-daemon.o
start-stop-daemon.c: In function ‘main’:
start-stop-daemon.c:379:4: warning: this statement may fall through [-Wimplicit-fallthrough=]
    ewarn("WARNING: -c/--chuid is deprecated and will be removed in the future, please use -u/--user instead");
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
start-stop-daemon.c:380:3: note: here
   case 'u':  /* --user <username>|<uid> */
   ^~~~
x86_64-pc-linux-gnu-gcc  -I../includes -I../librc -I../libeinfo -march=native -mtune=native -O2 -pipe -fomit-frame-pointer -fno-stack-protector -ftree-vectorize -std=c99 -Wall -Wextra -Wimplicit -Wshadow -Wformat=2 -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute -Wnested-externs -Winline -Wwrite-strings -Wcast-align -Wcast-qual -Wpointer-arith -Wdeclaration-after-statement -Wsequence-point -Werror=implicit-function-declaration   -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700  -DHAVE_TERMCAP -D_GNU_SOURCE -DHAVE_PAM -c rc-schedules.c -o rc-schedules.o
x86_64-pc-linux-gnu-gcc  -I../includes -I../librc -I../libeinfo -march=native -mtune=native -O2 -pipe -fomit-frame-pointer -fno-stack-protector -ftree-vectorize -std=c99 -Wall -Wextra -Wimplicit -Wshadow -Wformat=2 -Wmissing-prototypes -Wmissing-declarations -Wmissing-noreturn -Wmissing-format-attribute -Wnested-externs -Winline -Wwrite-strings -Wcast-align -Wcast-qual -Wpointer-arith -Wdeclaration-after-statement -Wsequence-point -Werror=implicit-function-declaration   -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700 -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=700  -DHAVE_TERMCAP -D_GNU_SOURCE -DHAVE_PAM -c supervise-daemon.c -o supervise-daemon.o
supervise-daemon.c: In function ‘supervisor’:
supervise-daemon.c:450:23: error: ‘SIGUNUSED’ undeclared (first use in this function); did you mean ‘SI_USER’?
  signal_setup_restart(SIGUNUSED, handle_signal);
                       ^~~~~~~~~
                       SI_USER
supervise-daemon.c:450:23: note: each undeclared identifier is reported only once for each function it appears in
make[2]: *** [../../mk/prog.mk:35: supervise-daemon.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: Leaving directory '/tmp/portage/sys-apps/openrc-0.34/work/openrc-0.34/src/rc'
make[1]: *** [../mk/subdir.mk:26: all] Error 2
make[1]: Leaving directory '/tmp/portage/sys-apps/openrc-0.34/work/openrc-0.34/src'
make: *** [/tmp/portage/sys-apps/openrc-0.34/work/openrc-0.34//mk/subdir.mk:26: all] Error 2
 * ERROR: sys-apps/openrc-0.34::gentoo failed (compile phase):

Reproducible: Always
Comment 1 Arfrever Frehtes Taifersar Arahesis 2017-10-24 19:44:39 UTC 
SIGUNUSED was deleted in sys-libs/glibc-2.26.
Comment 2 William Hubbs gentoo-dev 2017-10-24 22:41:37 UTC 
I pushed 0.34.1 to allow it to build on glibc-2.26.

Which version of gcc are you running? I am not seeing the warnings you
are.

Thanks,

William
Comment 3 Perfect Gentleman 2017-10-25 03:00:48 UTC 
(In reply to William Hubbs from comment #2)
> I pushed 0.34.1 to allow it to build on glibc-2.26.
> 
> Which version of gcc are you running? I am not seeing the warnings you
> are.
> 
> Thanks,
> 
> William

GCC-7.2.0
Comment 4 Andreas K. Hüttel archtester gentoo-dev 2017-10-31 22:10:14 UTC 
I guess we can close this then.