On Wed, 8 Nov 2023 at 18:31, František Šumšal <franti...@sumsal.cz> wrote:
>
> On 11/8/23 16:21, Luca Boccassi wrote:
> > On Wed, 8 Nov 2023 at 15:00, daechir <daec...@protonmail.com> wrote:
> >>
> >> Hello,
> >> I have been unable to build systemd from around the systemd-executor 
> >> commit here: 
> >> https://github.com/systemd/systemd/commit/bb5232b6a3b8af075ee06cc87416e5f49a6170d3.
> >>  The error received is very vague and even when using verbose mode it's 
> >> generally unhelpful.
> >> The error is as follows:
> >>
> >> FAILED: systemd-executor.p/src_core_exec-invoke.c.o
> >> cc -Isystemd-executor.p -I. -I../systemd -Isrc/basic 
> >> -I../systemd/src/basic -Isrc/fundamental -I../systemd/src/fundamental 
> >> -Isrc/systemd -I../systemd/src/systemd -I../systemd/src/libsystemd/sd-bus 
> >> -I../systemd/src/libsystemd/sd-device -I../systemd/src/libsystemd/sd-event 
> >> -I../systemd/src/libsystemd/sd-hwdb -I../systemd/src/libsystemd/sd-id128 
> >> -I../systemd/src/libsystemd/sd-journal 
> >> -I../systemd/src/libsystemd/sd-netlink 
> >> -I../systemd/src/libsystemd/sd-network 
> >> -I../systemd/src/libsystemd/sd-resolve -Isrc/shared 
> >> -I../systemd/src/shared -Isrc/core -I../systemd/src/core 
> >> -I/usr/include/security -flto=auto -fdiagnostics-color=always 
> >> -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 
> >> -Wno-missing-field-initializers -Wno-unused-parameter -Warray-bounds 
> >> -Warray-bounds=2 -Wdate-time -Wendif-labels -Werror=format=2 
> >> -Werror=format-signedness -Werror=implicit-function-declaration 
> >> -Werror=implicit-int -Werror=incompatible-pointer-types 
> >> -Werror=int-conversion -Werror=missing-declarations 
> >> -Werror=missing-prototypes -Werror=overflow -Werror=override-init 
> >> -Werror=return-type -Werror=shift-count-overflow -Werror=shift-overflow=2 
> >> -Werror=strict-flex-arrays -Werror=undef -Wfloat-equal 
> >> -Wimplicit-fallthrough=5 -Winit-self -Wlogical-op -Wmissing-include-dirs 
> >> -Wmissing-noreturn -Wnested-externs -Wold-style-definition -Wpointer-arith 
> >> -Wredundant-decls -Wshadow -Wstrict-aliasing=2 -Wstrict-prototypes 
> >> -Wsuggest-attribute=noreturn -Wunused-function -Wwrite-strings 
> >> -Wzero-length-bounds -fdiagnostics-show-option -fno-common 
> >> -fstack-protector -fstack-protector-strong -fstrict-flex-arrays 
> >> --param=ssp-buffer-size=4 -Wno-maybe-uninitialized -Wno-unused-result 
> >> -ftrivial-auto-var-init=zero -Werror=shadow -march=native -O2 -pipe 
> >> -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat 
> >> -Werror=format-security -fstack-clash-protection -fcf-protection -fPIE 
> >> -fno-strict-aliasing -fstrict-flex-arrays=1 -fvisibility=hidden 
> >> -ffunction-sections -fdata-sections -include config.h -MD -MQ 
> >> systemd-executor.p/src_core_exec-invoke.c.o -MF 
> >> systemd-executor.p/src_core_exec-invoke.c.o.d -o 
> >> systemd-executor.p/src_core_exec-invoke.c.o -c 
> >> ../systemd/src/core/exec-invoke.c
> >> ../systemd/src/core/exec-invoke.c: In function ‘exec_invoke’:
> >> ../systemd/src/core/exec-invoke.c:4341:79: error: ‘INIT_PROCESS’ 
> >> undeclared (first use in this function); did you mean ‘PRIO_PROCESS’?
> >>   4341 |                                       context->utmp_mode == 
> >> EXEC_UTMP_INIT  ? INIT_PROCESS :
> >>        |                                                                   
> >>             ^~~~~~~~~~~~
> >>        |                                                                   
> >>             PRIO_PROCESS
> >> ../systemd/src/core/exec-invoke.c:4341:79: note: each undeclared 
> >> identifier is reported only once for each function it appears in
> >> ../systemd/src/core/exec-invoke.c:4342:79: error: ‘LOGIN_PROCESS’ 
> >> undeclared (first use in this function); did you mean ‘PRIO_PROCESS’?
> >>   4342 |                                       context->utmp_mode == 
> >> EXEC_UTMP_LOGIN ? LOGIN_PROCESS :
> >>        |                                                                   
> >>             ^~~~~~~~~~~~~
> >>        |                                                                   
> >>             PRIO_PROCESS
> >> ../systemd/src/core/exec-invoke.c:4343:39: error: ‘USER_PROCESS’ 
> >> undeclared (first use in this function); did you mean ‘KILL_PROCESS’?
> >>   4343 |                                       USER_PROCESS,
> >>        |                                       ^~~~~~~~~~~~
> >>        |                                       KILL_PROCESS
> >> [688/1337] Linking target 
> >> src/shared/libsystemd-shared-255.r68519.a9d942aeb0-1.so
> >> ninja: build stopped: subcommand failed.
> >
> > That's a libc define - which glibc version are you using?
>
> This is caused by -Dutmp=false:
>
> $ meson setup build-noutmp -Dutmp=false
> ...
> $ ninja -C build-noutmp/
> ninja: Entering directory `build-noutmp/'
> [898/2336] Compiling C object systemd-executor.p/src_core_exec-invoke.c.o
> FAILED: systemd-executor.p/src_core_exec-invoke.c.o
> ccache cc -Isystemd-executor.p -I. -I.. -Isrc/basic -I../src/basic 
> -Isrc/fundamental -I../src/fundamental -Isrc/systemd -I../src/systemd 
> -I../src/libsystemd/sd-bus -I../src/libsystemd/sd-device 
> -I../src/libsystemd/sd-event -I../src/libsystemd/sd-hwdb 
> -I../src/libsystemd/sd-id128 -I../src/libsystemd/sd-journal 
> -I../src/libsystemd/sd-netlink -I../src/libsystemd/sd-network 
> -I../src/libsystemd/sd-resolve -Isrc/shared -I../src/shared -Isrc/core 
> -I../src/core -I/usr/include/security -fdiagnostics-color=always 
> -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -Wextra -std=gnu11 -O0 -g 
> -Wno-missing-field-initializers -Wno-unused-parameter -Warray-bounds 
> -Warray-bounds=2 -Wdate-time -Wendif-labels -Werror=format=2 
> -Werror=format-signedness -Werror=implicit-function-declaration 
> -Werror=implicit-int -Werror=incompatible-pointer-types 
> -Werror=int-conversion -Werror=missing-declarations 
> -Werror=missing-prototypes -Werror=overflow -Werror=override-init 
> -Werror=return-type -Werror=shift-count-overflow -Werror=shift-overflow=2 
> -Werror=strict-flex-arrays -Werror=undef -Wfloat-equal 
> -Wimplicit-fallthrough=5 -Winit-self -Wlogical-op -Wmissing-include-dirs 
> -Wmissing-noreturn -Wnested-externs -Wold-style-definition -Wpointer-arith 
> -Wredundant-decls -Wshadow -Wstrict-aliasing=2 -Wstrict-prototypes 
> -Wsuggest-attribute=noreturn -Wunused-function -Wwrite-strings 
> -Wzero-length-bounds -fdiagnostics-show-option -fno-common -fstack-protector 
> -fstack-protector-strong -fstrict-flex-arrays --param=ssp-buffer-size=4 
> -Wno-unused-result -Werror=shadow -fno-strict-aliasing -fstrict-flex-arrays=1 
> -fvisibility=hidden -fno-omit-frame-pointer -include config.h -MD -MQ 
> systemd-executor.p/src_core_exec-invoke.c.o -MF 
> systemd-executor.p/src_core_exec-invoke.c.o.d -o 
> systemd-executor.p/src_core_exec-invoke.c.o -c ../src/core/exec-invoke.c
> ../src/core/exec-invoke.c: In function ‘exec_invoke’:
> ../src/core/exec-invoke.c:4378:79: error: ‘INIT_PROCESS’ undeclared (first 
> use in this function); did you mean ‘PRIO_PROCESS’?
>   4378 |                                       context->utmp_mode == 
> EXEC_UTMP_INIT  ? INIT_PROCESS :
>        |                                                                      
>          ^~~~~~~~~~~~
>        |                                                                      
>          PRIO_PROCESS
> ../src/core/exec-invoke.c:4378:79: note: each undeclared identifier is 
> reported only once for each function it appears in
> ../src/core/exec-invoke.c:4379:79: error: ‘LOGIN_PROCESS’ undeclared (first 
> use in this function); did you mean ‘PRIO_PROCESS’?
>   4379 |                                       context->utmp_mode == 
> EXEC_UTMP_LOGIN ? LOGIN_PROCESS :
>        |                                                                      
>          ^~~~~~~~~~~~~
>        |                                                                      
>          PRIO_PROCESS
> ../src/core/exec-invoke.c:4380:39: error: ‘USER_PROCESS’ undeclared (first 
> use in this function); did you mean ‘KILL_PROCESS’?
>   4380 |                                       USER_PROCESS,
>        |                                       ^~~~~~~~~~~~
>        |                                       KILL_PROCESS
> [907/2336] Compiling C object 
> test-sd-dhcp-lease.p/src_libsystemd-network_test-sd-dhcp-lease.c.o
> ninja: build stopped: subcommand failed.
>
> Not sure how supported such builds are, if at all.

utmp is going the way of the dodo so yeah we should support it:

https://github.com/systemd/systemd/pull/29942

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