[systemd-devel] Vague build failure related to systemd-executor

[Luca Boccassi]

On Wed, 8 Nov 2023 at 15:00, daechir <daechir at 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?