Applying ./patches/010-xml-parser-expat-use-ppport.h using plaintext: 
patching file Expat/Expat.xs
patching file Expat/ppport.h

Applying ./patches/020-xml-parser-expat-lib-inc-path-anchor.patch using plaintext: 
patching file Expat/Makefile.PL

Applying ./patches/030-expat.patch using plaintext: 
patching file Makefile.PL
Warning: prerequisite LWP::UserAgent 0 not found.
Checking if your kit is complete...
Looks good
Writing MYMETA.yml and MYMETA.json
Generating a Unix-style Makefile
Writing Makefile for XML::Parser
Writing MYMETA.yml and MYMETA.json
Generating a Unix-style Makefile
Writing Makefile for XML::Parser::Expat
Writing MYMETA.yml and MYMETA.json
make[4]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-i386_pentium4_musl/perl/XML-Parser-2.46'
cp Parser/Encodings/x-sjis-cp932.enc blib/lib/XML/Parser/Encodings/x-sjis-cp932.enc
cp Parser/Encodings/README blib/lib/XML/Parser/Encodings/README
cp Parser/Encodings/koi8-r.enc blib/lib/XML/Parser/Encodings/koi8-r.enc
cp Parser/Style/Subs.pm blib/lib/XML/Parser/Style/Subs.pm
cp Parser/Encodings/x-sjis-unicode.enc blib/lib/XML/Parser/Encodings/x-sjis-unicode.enc
cp Parser/Style/Stream.pm blib/lib/XML/Parser/Style/Stream.pm
cp Parser/Encodings/x-sjis-jisx0221.enc blib/lib/XML/Parser/Encodings/x-sjis-jisx0221.enc
cp Parser/Encodings/iso-8859-3.enc blib/lib/XML/Parser/Encodings/iso-8859-3.enc
cp Parser/Encodings/windows-1255.enc blib/lib/XML/Parser/Encodings/windows-1255.enc
cp Parser/Encodings/windows-1251.enc blib/lib/XML/Parser/Encodings/windows-1251.enc
cp Parser/Encodings/iso-8859-7.enc blib/lib/XML/Parser/Encodings/iso-8859-7.enc
cp Parser/Encodings/iso-8859-15.enc blib/lib/XML/Parser/Encodings/iso-8859-15.enc
cp Parser.pm blib/lib/XML/Parser.pm
cp Parser/Encodings/iso-8859-2.enc blib/lib/XML/Parser/Encodings/iso-8859-2.enc
cp Parser/Encodings/x-euc-jp-jisx0221.enc blib/lib/XML/Parser/Encodings/x-euc-jp-jisx0221.enc
cp Parser/Encodings/iso-8859-9.enc blib/lib/XML/Parser/Encodings/iso-8859-9.enc
cp Parser/LWPExternEnt.pl blib/lib/XML/Parser/LWPExternEnt.pl
cp Parser/Encodings/windows-1252.enc blib/lib/XML/Parser/Encodings/windows-1252.enc
cp Parser/Encodings/iso-8859-8.enc blib/lib/XML/Parser/Encodings/iso-8859-8.enc
cp Parser/Encodings/iso-8859-4.enc blib/lib/XML/Parser/Encodings/iso-8859-4.enc
cp Parser/Encodings/iso-8859-5.enc blib/lib/XML/Parser/Encodings/iso-8859-5.enc
cp Parser/Style/Tree.pm blib/lib/XML/Parser/Style/Tree.pm
cp Parser/Encodings/Japanese_Encodings.msg blib/lib/XML/Parser/Encodings/Japanese_Encodings.msg
cp Parser/Encodings/x-sjis-jdk117.enc blib/lib/XML/Parser/Encodings/x-sjis-jdk117.enc
cp Parser/Encodings/big5.enc blib/lib/XML/Parser/Encodings/big5.enc
cp Parser/Encodings/x-euc-jp-unicode.enc blib/lib/XML/Parser/Encodings/x-euc-jp-unicode.enc
cp Parser/Style/Objects.pm blib/lib/XML/Parser/Style/Objects.pm
cp Parser/Encodings/windows-1250.enc blib/lib/XML/Parser/Encodings/windows-1250.enc
cp Parser/Style/Debug.pm blib/lib/XML/Parser/Style/Debug.pm
cp Parser/Encodings/ibm866.enc blib/lib/XML/Parser/Encodings/ibm866.enc
cp Parser/Encodings/euc-kr.enc blib/lib/XML/Parser/Encodings/euc-kr.enc
make[5]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-i386_pentium4_musl/perl/XML-Parser-2.46/Expat'
cp Expat.pm blib/lib/XML/Parser/Expat.pm
Running Mkbootstrap for Expat ()
chmod 644 "Expat.bs"
"/builder/shared-workdir/build/sdk/staging_dir/hostpkg/usr/bin/perl5.28.1" -MExtUtils::Command::MM -e 'cp_nonempty' -- Expat.bs blib/arch/auto/XML/Parser/Expat/Expat.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" -noprototypes -typemap '/builder/shared-workdir/build/sdk/staging_dir/hostpkg/usr/lib/perl5/5.28.1/ExtUtils/typemap' -typemap '/builder/shared-workdir/build/sdk/build_dir/target-i386_pentium4_musl/perl/XML-Parser-2.46/Expat/typemap'  Expat.xs > Expat.xsc
mv Expat.xsc Expat.c
i486-openwrt-linux-gcc -c  -I/builder/shared-workdir/build/sdk/staging_dir/target-i386_pentium4_musl/usr/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -Os -pipe -march=pentium4 -fno-caller-saves -fno-plt -fhonour-copts -ffile-prefix-map=/builder/shared-workdir/build/sdk/build_dir/target-i386_pentium4_musl/perl/XML-Parser-2.46=XML-Parser-2.46 -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-i386_pentium4_gcc-12.3.0_musl/usr/include -I/builder/shared-workdir/build/sdk/staging_dir/toolchain-i386_pentium4_gcc-12.3.0_musl/include/fortify -I/builder/shared-workdir/build/sdk/staging_dir/toolchain-i386_pentium4_gcc-12.3.0_musl/include -D_REENTRANT -D_GNU_SOURCE -O2   -DVERSION=\"2.46\" -DXS_VERSION=\"2.46\" -fPIC "-I/builder/shared-workdir/build/sdk/staging_dir/target-i386_pentium4_musl/usr/lib/perl5/5.28/CORE/"   Expat.c
Expat.xs:14:10: fatal error: EXTERN.h: No such file or directory
   14 | #include "EXTERN.h"
      |          ^~~~~~~~~~
compilation terminated.
make[5]: *** [Makefile:339: Expat.o] Error 1
make[5]: Leaving directory '/builder/shared-workdir/build/sdk/build_dir/target-i386_pentium4_musl/perl/XML-Parser-2.46/Expat'
make[4]: *** [Makefile:538: subdirs] Error 2
make[4]: Leaving directory '/builder/shared-workdir/build/sdk/build_dir/target-i386_pentium4_musl/perl/XML-Parser-2.46'
make[3]: *** [Makefile:88: /builder/shared-workdir/build/sdk/build_dir/target-i386_pentium4_musl/perl/XML-Parser-2.46/.built] Error 2
time: package/feeds/packages/perl-xml-parser/compile#1.74#0.51#6.79