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Date:      Sat, 27 Nov 2021 06:04:48 -0800
From:      Mark Millard via freebsd-ports <freebsd-ports@freebsd.org>
To:        "bmah@freebsd.org" <bmah@FreeBSD.org>, freebsd-ports@freebsd.org
Subject:   armv7 main [so: 14] targeting via poudriere bulk builds: iperf3 fails to build: iperf_api.c:4460:5: error: unknown type name 'cpu_set_t'; did you mean 'cpuset_t'?
Message-ID:  <2E8E8E81-A29F-47AB-A14D-8B60811FE7EE@yahoo.com>
References:  <2E8E8E81-A29F-47AB-A14D-8B60811FE7EE.ref@yahoo.com>

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Notably amd64 targeting did not have this problem. I've not
tried aarch64 targeting yet.

Still, it looks like iperf3 needs the #define _WITH_CPU_SET_T
opt-in someplace:

--- iperf_api.lo ---
iperf_api.c:4460:5: error: unknown type name 'cpu_set_t'; did you mean =
'cpuset_t'?
    cpu_set_t cpu_set;
    ^~~~~~~~~
    cpuset_t
/usr/include/sys/_cpuset.h:50:24: note: 'cpuset_t' declared here
typedef struct _cpuset cpuset_t;
                       ^
iperf_api.c:4464:9: warning: implicit declaration of function =
'sched_setaffinity' is invalid in C99 [-Wimplicit-function-declaration]
    if (sched_setaffinity(0, sizeof(cpu_set_t), &cpu_set) !=3D 0) {
        ^
iperf_api.c:4464:37: error: use of undeclared identifier 'cpu_set_t'; =
did you mean 'cpuset'?
    if (sched_setaffinity(0, sizeof(cpu_set_t), &cpu_set) !=3D 0) {
                                    ^~~~~~~~~
                                    cpuset
/usr/include/sys/cpuset.h:156:5: note: 'cpuset' declared here
int     cpuset(cpusetid_t *);
        ^
iperf_api.c:4506:5: error: unknown type name 'cpu_set_t'; did you mean =
'cpuset_t'?
    cpu_set_t cpu_set;
    ^~~~~~~~~
    cpuset_t
/usr/include/sys/_cpuset.h:50:24: note: 'cpuset_t' declared here
typedef struct _cpuset cpuset_t;
                       ^
iperf_api.c:4512:9: warning: implicit declaration of function =
'sched_setaffinity' is invalid in C99 [-Wimplicit-function-declaration]
    if (sched_setaffinity(0, sizeof(cpu_set_t), &cpu_set) !=3D 0) {
        ^
iperf_api.c:4512:37: error: use of undeclared identifier 'cpu_set_t'; =
did you mean 'cpuset'?
    if (sched_setaffinity(0, sizeof(cpu_set_t), &cpu_set) !=3D 0) {
                                    ^~~~~~~~~
                                    cpuset
/usr/include/sys/cpuset.h:156:5: note: 'cpuset' declared here
int     cpuset(cpusetid_t *);
        ^
2 warnings and 4 errors generated.
*** [iperf_api.lo] Error code 1

make[3]: stopped in =
/wrkdirs/usr/ports/benchmarks/iperf3/work/iperf-3.10.1/src

For reference:

# uname -apKU
FreeBSD CA72_16Gp_ZFS 14.0-CURRENT FreeBSD 14.0-CURRENT #22 =
main-n250972-319e9fc642a1-dirty: Tue Nov 23 12:25:36 PST 2021     =
root@CA72_16Gp_ZFS:/usr/obj/BUILDs/main-CA72-nodbg-clang/usr/main-src/arm6=
4.aarch64/sys/GENERIC-NODBG-CA72  arm64 aarch64 1400042 1400042

# poudriere jail -jmain-CA7 -i
Jail name:         main-CA7
Jail version:      14.0-CURRENT
Jail arch:         arm.armv7
Jail method:       null
Jail mount:        /usr/obj/DESTDIRs/main-CA7-poud
Jail fs:          =20
Jail updated:      2021-06-27 17:58:33
Jail pkgbase:      disabled

# uname -apKU
FreeBSD CA72_16Gp_ZFS 14.0-CURRENT FreeBSD 14.0-CURRENT #22 =
main-n250972-319e9fc642a1-dirty: Tue Nov 23 12:25:36 PST 2021     =
root@CA72_16Gp_ZFS:/usr/obj/BUILDs/main-CA72-nodbg-clang/usr/main-src/arm6=
4.aarch64/sys/GENERIC-NODBG-CA72  arm armv7 1400042 1400042


=3D=3D=3D
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)




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