编译samba4的时候出错，错误信息如下：

[chd1998]

[ 232/2017] Compiling ASN1 source4/heimdal/lib/asn1/kx509.asn1
[ 233/2017] Compiling ASN1 source4/heimdal/lib/asn1/digest.asn1
/home/lean/gargoyle/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/samba-4.4.2/bin/asn1_compile: 1: /home/lean/gargoyle/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/samba-4.4.2/bin/asn1_compile: Syntax error: word unexpected (expecting ")")
/home/lean/gargoyle/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/samba-4.4.2/bin/asn1_compile: 1: /home/lean/gargoyle/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/samba-4.4.2/bin/asn1_compile: Syntax error: word unexpected (expecting ")")
Waf: Leaving directory `/home/lean/gargoyle/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/samba-4.4.2/bin'
Build failed:
-> task failed (err #2):
{task: HEIMDAL_KX509_ASN1_ASN1 kx509.asn1 -> asn1_kx509_asn1.x,kx509_asn1.hx,kx509_asn1-priv.hx}
-> task failed (err #2):
{task: HEIMDAL_DIGEST_ASN1_ASN1 digest.asn1 -> asn1_digest_asn1.x,digest_asn1.hx,digest_asn1-priv.hx}
Makefile:283: recipe for target '/home/lean/gargoyle/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/samba-4.4.2/.built' failed
make[3]: *** [/home/lean/gargoyle/build_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/samba-4.4.2/.built] Error 1
make[3]: Leaving directory '/home/lean/gargoyle/package/addon/lean/samba4x'
package/Makefile:106: recipe for target 'package/addon/lean/samba4x/compile' failed
make[2]: *** [package/addon/lean/samba4x/compile] Error 2
make[2]: Leaving directory '/home/lean/gargoyle'
package/Makefile:102: recipe for target '/home/lean/gargoyle/staging_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/stamp/.package_compile' failed
make[1]: *** [/home/lean/gargoyle/staging_dir/target-arm_cortex-a15+neon-vfpv4_musl_eabi/stamp/.package_compile] Error 2
make[1]: Leaving directory '/home/lean/gargoyle'
/home/lean/gargoyle/include/toplevel.mk:216: recipe for target 'world' failed
make: *** [world] Error 2