Re: 15.0-CURRENT build broken in lib/libmagic

Am 09.09.23 um 20:28 schrieb Dag-Erling Smørgrav:
> Rainer Hurling <rhurlin@gwdg.de> writes:
>> After removing /usr/obj and 'make cleanworld',
> 
> That was unnecessary.
> 
>> I tried to build libc like the following, but it fails:
>> [...]
> 
> $ cd /usr/src
> $ make buildenv

done

> inside the buildenv, run:
> 
> $ make -C lib/libc -j$(nproc)

Unfortunately, here it breaks with:

make -C lib/libc
cc -target x86_64-unknown-freebsd15.0 
--sysroot=/usr/obj/usr/src/amd64.amd64/tmp 
-B/usr/obj/usr/src/amd64.amd64/tmp/usr/bin  -O2 -pipe -fno-common 
-DNO__SCCSID -DNO__RCSID -I/usr/src/lib/libc/include -I/usr/src/include 
-I/usr/src/lib/libc/amd64 -DNLS  -ftls-model=initial-exec 
-DCRT_IRELOC_RELA  -DINIT_IRELOCS="init_cpu_features()" 
-I/usr/src/lib/libc/csu/amd64 -D__DBINTERFACE_PRIVATE 
-I/usr/src/contrib/gdtoa -I/usr/src/contrib/libc-vis -DINET6 
-I/usr/obj/usr/src/amd64.amd64/lib/libc -I/usr/src/lib/libc/resolv 
-D_ACL_PRIVATE -DPOSIX_MISTAKE -I/usr/src/lib/libmd 
-I/usr/src/contrib/jemalloc/include -I/usr/src/lib/libc/locale 
-DBROKEN_DES -DPORTMAP -DDES_BUILTIN -I/usr/src/lib/libc/rpc 
-DWANT_HYPERV -DYP -DNS_CACHING -DSYMBOL_VERSIONING -g -gz=zlib -MD 
-MF.depend.machdep_ldisx.o -MTmachdep_ldisx.o -std=gnu99 
-Wno-format-zero-length -fstack-protector-strong -Wsystem-headers 
-Werror -Wall -Wno-format-y2k -Wno-uninitialized -Wno-pointer-sign 
-Wdate-time -Wno-empty-body -Wno-string-plus-int 
-Wno-unused-const-variable -Wno-error=unused-but-set-parameter 
-Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality 
-Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef 
-Wno-address-of-packed-member -Wno-switch -Wno-switch-enum 
-Wno-knr-promoted-parameter  -Qunused-arguments 
-I/usr/src/lib/libutil -I/usr/src/lib/msun/amd64 -I/usr/src/lib/msun/x86 
-I/usr/src/lib/msun/src -c /usr/src/lib/libc/gdtoa/machdep_ldisx.c -o 
machdep_ldisx.o
/usr/src/lib/libc/gdtoa/machdep_ldisx.c:40:10: fatal error: 
'sys/cdefs.h' file not found
#include <sys/cdefs.h>
          ^~~~~~~~~~~~~
1 error generated.
*** Error code 1

Stop.
make[2]: stopped in /usr/src/lib/libc

> 
> then exit the buildenv and run
> 
> $ sudo make -C lib/libc install
> 
> then buildworld as usual.
> 
> DES

Thanks for this description. Seems, that something more is odd here?