Checking if your kit is complete...
Looks good
Generating a Unix-style Makefile
Writing Makefile for Text::CSV_XS
Writing MYMETA.yml and MYMETA.json
make[4]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-riscv64_riscv64_musl/perl/Text-CSV_XS-1.52'
cp CSV_XS.pm blib/lib/Text/CSV_XS.pm
Running Mkbootstrap for CSV_XS ()
chmod 644 "CSV_XS.bs"
"/builder/shared-workdir/build/sdk/staging_dir/hostpkg/usr/bin/perl5.28.1" -MExtUtils::Command::MM -e 'cp_nonempty' -- CSV_XS.bs blib/arch/auto/Text/CSV_XS/CSV_XS.bs 644
"/builder/shared-workdir/build/sdk/staging_dir/hostpkg/usr/bin/perl5.28.1" "/builder/shared-workdir/build/sdk/staging_dir/hostpkg/usr/lib/perl5/5.28.1/ExtUtils/xsubpp"  -typemap '/builder/shared-workdir/build/sdk/staging_dir/hostpkg/usr/lib/perl5/5.28.1/ExtUtils/typemap'  CSV_XS.xs > CSV_XS.xsc
mv CSV_XS.xsc CSV_XS.c
riscv64-openwrt-linux-gcc -c   -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -Os -pipe -mabi=lp64d -march=rv64imafdc -fno-caller-saves -fno-plt -fhonour-copts -ffile-prefix-map=/builder/shared-workdir/build/sdk/build_dir/target-riscv64_riscv64_musl/perl/Text-CSV_XS-1.52=Text-CSV_XS-1.52 -Wformat -Werror=format-security -fstack-protector -D_FORTIFY_SOURCE=1 -Wl,-z,now -Wl,-z,relro -I/builder/shared-workdir/build/sdk/staging_dir/toolchain-riscv64_riscv64_gcc-12.3.0_musl/usr/include -I/builder/shared-workdir/build/sdk/staging_dir/toolchain-riscv64_riscv64_gcc-12.3.0_musl/include/fortify -I/builder/shared-workdir/build/sdk/staging_dir/toolchain-riscv64_riscv64_gcc-12.3.0_musl/include -D_LARGEFILE64_SOURCE -O2   -DVERSION=\"1.52\" -DXS_VERSION=\"1.52\" -fPIC "-I/builder/shared-workdir/build/sdk/staging_dir/target-riscv64_riscv64_musl/usr/lib/perl5/5.28/CORE/"   CSV_XS.c
CSV_XS.xs:7:10: fatal error: EXTERN.h: No such file or directory
    7 | #include <EXTERN.h>
      |          ^~~~~~~~~~
compilation terminated.
make[4]: *** [Makefile:336: CSV_XS.o] Error 1
make[4]: Leaving directory '/builder/shared-workdir/build/sdk/build_dir/target-riscv64_riscv64_musl/perl/Text-CSV_XS-1.52'
make[3]: *** [Makefile:50: /builder/shared-workdir/build/sdk/build_dir/target-riscv64_riscv64_musl/perl/Text-CSV_XS-1.52/.built] Error 2
time: package/feeds/packages/perl-text-csv_xs/compile#0.92#0.49#2.18