cross compile Encryption-and-Licensing

[jinfeihan57]

How to cross compile Encryption-and-Licensing?

build method:
cmake -DDECRYPTOR="${SEMLA_DIR}/src/decryptors/default"
-DLICENSE_MANAGER="${SEMLA_DIR}/src/license_managers/testingdummy"
-DOBFUSCATOR="${SEMLA_DIR}/src/obfuscators/dummy"
-DTOOL_PRIVATE_KEY_DIRECTORY="${SEMLA_DIR}/$ARCH-build/openssl_keys"
-DLVE_KEYS_DIRECTORY="${SEMLA_DIR}/$ARCH-build/openssl_keys"
-DTOOLS_PUBLIC_KEYS_DIRECTORY="${SEMLA_DIR}/$ARCH-build/openssl_keys"
-S./src

I got this error.
/usr/bin/perl "-I." -Mconfigdata "util/dofile.pl" "-oMakefile" include/openssl/x509v3.h.in > include/openssl/x509v3.h
/usr/bin/perl "-I." -Mconfigdata "util/dofile.pl" "-oMakefile" test/provider_internal_test.cnf.in > test/provider_internal_test.cnf
"make -j4" depend && "make -j4" _build_sw
/bin/sh: 1: make -j4: not found
make[3]: *** [Makefile:2551: build_sw] Error 127
make[3]: Leaving directory '/data/xxxx/main/_Encryption-and-Licensing/Encryption-and-Licensing-ad667c5d1423dfd98b866a048719ae2c0a632f5b/openssl/src/openssl'
make[2]: *** [CMakeFiles/openssl.dir/build.make:86: openssl/src/openssl-stamp/openssl-build] Error 2
make[2]: Leaving directory '/data/xxxx/main/_Encryption-and-Licensing/