Applying ./patches/010-allow-json-dynamic-lookup.patch using plaintext: 
patching file src/drtables.c

Applying ./patches/030-openssl-deprecated.patch using plaintext: 
patching file src/dane-openssl.c
patching file src/pdkim/signing.c
patching file src/tls-openssl.c
patching file src/tlscert-openssl.c

Applying ./patches/100-localscan_dlopen.patch using plaintext: 
patching file src/EDITME
patching file src/config.h.defaults
patching file src/globals.c
patching file src/globals.h
patching file src/local_scan.c
patching file src/local_scan.h
patching file src/readconf.c
patching file src/string.c

Applying ./patches/200-fix-build.patch using plaintext: 
patching file src/drtables.c
patching file src/exim.c
patching file src/local_scan.h
make[4]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-mips64_octeonplus_64_musl/exim-openssl/exim-4.96'

>>> Creating links to source files...
>>> Creating lookups/Makefile for building dynamic modules
>>> New Makefile & lookups/Makefile installed
>>> Use "make makefile" if you need to force rebuilding of the makefile
 
make[4]: Leaving directory '/builder/shared-workdir/build/sdk/build_dir/target-mips64_octeonplus_64_musl/exim-openssl/exim-4.96'
make[4]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-mips64_octeonplus_64_musl/exim-openssl/exim-4.96/build-Linux-mips64'
cc buildconfig.c
/bin/sh ../scripts/Configure-config.h "make"
make[5]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-mips64_octeonplus_64_musl/exim-openssl/exim-4.96/build-Linux-mips64'
make[5]: 'buildconfig' is up to date.
make[5]: Leaving directory '/builder/shared-workdir/build/sdk/build_dir/target-mips64_octeonplus_64_musl/exim-openssl/exim-4.96/build-Linux-mips64'
Building configuration file config.h
>>> config.h built

cc -DMACRO_PREDEF macro_predef.c
cc -DMACRO_PREDEF globals.c
cc -DMACRO_PREDEF readconf.c
cc -DMACRO_PREDEF route.c
cc -DMACRO_PREDEF transport.c
cc -DMACRO_PREDEF drtables.c
cc -DMACRO_PREDEF acl.c
cc -DMACRO_PREDEF tls.c
cc -DMACRO_PREDEF transports/appendfile.c
cc -DMACRO_PREDEF transports/autoreply.c
cc -DMACRO_PREDEF transports/lmtp.c
cc -DMACRO_PREDEF transports/pipe.c
cc -DMACRO_PREDEF transports/queuefile.c
cc -DMACRO_PREDEF transports/smtp.c
cc -DMACRO_PREDEF routers/accept.c
cc -DMACRO_PREDEF routers/dnslookup.c
cc -DMACRO_PREDEF routers/ipliteral.c
cc -DMACRO_PREDEF routers/iplookup.c
cc -DMACRO_PREDEF routers/manualroute.c
cc -DMACRO_PREDEF routers/queryprogram.c
cc -DMACRO_PREDEF routers/redirect.c
cc -DMACRO_PREDEF auths/auth-spa.c
cc -DMACRO_PREDEF auths/cram_md5.c
cc -DMACRO_PREDEF auths/cyrus_sasl.c
cc -DMACRO_PREDEF auths/dovecot.c
cc -DMACRO_PREDEF auths/gsasl_exim.c
cc -DMACRO_PREDEF auths/heimdal_gssapi.c
cc -DMACRO_PREDEF auths/plaintext.c
cc -DMACRO_PREDEF auths/spa.c
cc -DMACRO_PREDEF auths/tls.c
cc -DMACRO_PREDEF auths/external.c
cc -DMACRO_PREDEF dkim.c
cc -DMACRO_PREDEF malware.c
cc -DMACRO_PREDEF pdkim/signing.c
cc -o macro_predef
make[4]: Leaving directory '/builder/shared-workdir/build/sdk/build_dir/target-mips64_octeonplus_64_musl/exim-openssl/exim-4.96/build-Linux-mips64'
make[4]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-mips64_octeonplus_64_musl/exim-openssl/exim-4.96'
/bin/sh scripts/source_checks
`Makefile' is up to date.
 
make[5]: Entering directory '/builder/shared-workdir/build/sdk/build_dir/target-mips64_octeonplus_64_musl/exim-openssl/exim-4.96/build-Linux-mips64'
/bin/sh ../scripts/Configure-os.c
./macro_predef > macro.c
mips64-openwrt-linux-musl-gcc exim_dbmbuild.c
In file included from hash.h:13,
                 from exim.h:539,
                 from exim_dbmbuild.c:32:
sha_ver.h:38:12: fatal error: openssl/ssl.h: No such file or directory
   38 | #  include <openssl/ssl.h>
      |            ^~~~~~~~~~~~~~~
compilation terminated.
make[5]: *** [Makefile:858: exim_dbmbuild.o] Error 1
make[5]: Leaving directory '/builder/shared-workdir/build/sdk/build_dir/target-mips64_octeonplus_64_musl/exim-openssl/exim-4.96/build-Linux-mips64'
make[4]: *** [Makefile:36: all] Error 2
make[4]: Leaving directory '/builder/shared-workdir/build/sdk/build_dir/target-mips64_octeonplus_64_musl/exim-openssl/exim-4.96'
make[3]: *** [Makefile:302: /builder/shared-workdir/build/sdk/build_dir/target-mips64_octeonplus_64_musl/exim-openssl/exim-4.96/.built] Error 2
time: package/feeds/packages/exim/openssl/compile#6.03#2.23#9.58