It?s the summary of build options: version: 0.10.9 Host type: x86_64-unknown-linux-gnu Install prefix: /usr/local Compiler: gcc CFlags: -g -O2 -Wall PAM auth backend: yes Radius auth backend: no GSSAPI auth backend: yes Anyconnect compat: yes TCP wrappers: yes systemd: no (socket activation) seccomp: yes Compression: yes LZ4 compression: no readline: yes libnl3: yes liboath: no glibc (sha2crypt): yes local talloc: yes local protobuf-c: yes local PCL library: yes local libopts: no local http-parser: yes The error log: kkdcp_asn1_tab.c:7:1: error: unknown type name 'asn1_static_node' const asn1_static_node kkdcp_asn1_tab[] = { ^ kkdcp_asn1_tab.c:8:3: warning: braces around scalar initializer [enabled by default] { "KKDCP", 536872976, NULL }, ^ kkdcp_asn1_tab.c:8:3: warning: (near initialization for 'kkdcp_asn1_tab[0]') [enabled by default] kkdcp_asn1_tab.c:8:3: warning: initialization makes integer from pointer without a cast [enabled by default] kkdcp_asn1_tab.c:8:3: warning: (near initialization for 'kkdcp_asn1_tab[0]') [enabled by default] kkdcp_asn1_tab.c:8:3: error: initializer element is not computable at load time kkdcp_asn1_tab.c:8:3: error: (near initialization for 'kkdcp_asn1_tab[0]') kkdcp_asn1_tab.c:8:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:8:3: warning: (near initialization for 'kkdcp_asn1_tab[0]') [enabled by default] kkdcp_asn1_tab.c:8:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:8:3: warning: (near initialization for 'kkdcp_asn1_tab[0]') [enabled by default] kkdcp_asn1_tab.c:9:3: warning: braces around scalar initializer [enabled by default] { NULL, 1073741836, NULL }, ^ kkdcp_asn1_tab.c:9:3: warning: (near initialization for 'kkdcp_asn1_tab[1]') [enabled by default] kkdcp_asn1_tab.c:9:3: warning: initialization makes integer from pointer without a cast [enabled by default] kkdcp_asn1_tab.c:9:3: warning: (near initialization for 'kkdcp_asn1_tab[1]') [enabled by default] kkdcp_asn1_tab.c:9:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:9:3: warning: (near initialization for 'kkdcp_asn1_tab[1]') [enabled by default] kkdcp_asn1_tab.c:9:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:9:3: warning: (near initialization for 'kkdcp_asn1_tab[1]') [enabled by default] kkdcp_asn1_tab.c:10:3: warning: braces around scalar initializer [enabled by default] { "KDC-PROXY-MESSAGE", 536870917, NULL }, ^ kkdcp_asn1_tab.c:10:3: warning: (near initialization for 'kkdcp_asn1_tab[2]') [enabled by default] kkdcp_asn1_tab.c:10:3: warning: initialization makes integer from pointer without a cast [enabled by default] kkdcp_asn1_tab.c:10:3: warning: (near initialization for 'kkdcp_asn1_tab[2]') [enabled by default] kkdcp_asn1_tab.c:10:3: error: initializer element is not computable at load time kkdcp_asn1_tab.c:10:3: error: (near initialization for 'kkdcp_asn1_tab[2]') kkdcp_asn1_tab.c:10:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:10:3: warning: (near initialization for 'kkdcp_asn1_tab[2]') [enabled by default] kkdcp_asn1_tab.c:10:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:10:3: warning: (near initialization for 'kkdcp_asn1_tab[2]') [enabled by default] kkdcp_asn1_tab.c:11:3: warning: braces around scalar initializer [enabled by default] { "kerb-message", 1610620935, NULL }, ^ kkdcp_asn1_tab.c:11:3: warning: (near initialization for 'kkdcp_asn1_tab[3]') [enabled by default] kkdcp_asn1_tab.c:11:3: warning: initialization makes integer from pointer without a cast [enabled by default] kkdcp_asn1_tab.c:11:3: warning: (near initialization for 'kkdcp_asn1_tab[3]') [enabled by default] kkdcp_asn1_tab.c:11:3: error: initializer element is not computable at load time kkdcp_asn1_tab.c:11:3: error: (near initialization for 'kkdcp_asn1_tab[3]') kkdcp_asn1_tab.c:11:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:11:3: warning: (near initialization for 'kkdcp_asn1_tab[3]') [enabled by default] kkdcp_asn1_tab.c:11:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:11:3: warning: (near initialization for 'kkdcp_asn1_tab[3]') [enabled by default] kkdcp_asn1_tab.c:12:3: warning: braces around scalar initializer [enabled by default] { NULL, 2056, "0"}, ^ kkdcp_asn1_tab.c:12:3: warning: (near initialization for 'kkdcp_asn1_tab[4]') [enabled by default] kkdcp_asn1_tab.c:12:3: warning: initialization makes integer from pointer without a cast [enabled by default] kkdcp_asn1_tab.c:12:3: warning: (near initialization for 'kkdcp_asn1_tab[4]') [enabled by default] kkdcp_asn1_tab.c:12:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:12:3: warning: (near initialization for 'kkdcp_asn1_tab[4]') [enabled by default] kkdcp_asn1_tab.c:12:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:12:3: warning: (near initialization for 'kkdcp_asn1_tab[4]') [enabled by default] kkdcp_asn1_tab.c:13:3: warning: braces around scalar initializer [enabled by default] { "target-domain", 1610637339, NULL }, ^ kkdcp_asn1_tab.c:13:3: warning: (near initialization for 'kkdcp_asn1_tab[5]') [enabled by default] kkdcp_asn1_tab.c:13:3: warning: initialization makes integer from pointer without a cast [enabled by default] kkdcp_asn1_tab.c:13:3: warning: (near initialization for 'kkdcp_asn1_tab[5]') [enabled by default] kkdcp_asn1_tab.c:13:3: error: initializer element is not computable at load time kkdcp_asn1_tab.c:13:3: error: (near initialization for 'kkdcp_asn1_tab[5]') kkdcp_asn1_tab.c:13:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:13:3: warning: (near initialization for 'kkdcp_asn1_tab[5]') [enabled by default] kkdcp_asn1_tab.c:13:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:13:3: warning: (near initialization for 'kkdcp_asn1_tab[5]') [enabled by default] kkdcp_asn1_tab.c:14:3: warning: braces around scalar initializer [enabled by default] { NULL, 2056, "1"}, ^ kkdcp_asn1_tab.c:14:3: warning: (near initialization for 'kkdcp_asn1_tab[6]') [enabled by default] kkdcp_asn1_tab.c:14:3: warning: initialization makes integer from pointer without a cast [enabled by default] kkdcp_asn1_tab.c:14:3: warning: (near initialization for 'kkdcp_asn1_tab[6]') [enabled by default] kkdcp_asn1_tab.c:14:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:14:3: warning: (near initialization for 'kkdcp_asn1_tab[6]') [enabled by default] kkdcp_asn1_tab.c:14:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:14:3: warning: (near initialization for 'kkdcp_asn1_tab[6]') [enabled by default] kkdcp_asn1_tab.c:15:3: warning: braces around scalar initializer [enabled by default] { "dclocator-hint", 536895491, NULL }, ^ kkdcp_asn1_tab.c:15:3: warning: (near initialization for 'kkdcp_asn1_tab[7]') [enabled by default] kkdcp_asn1_tab.c:15:3: warning: initialization makes integer from pointer without a cast [enabled by default] kkdcp_asn1_tab.c:15:3: warning: (near initialization for 'kkdcp_asn1_tab[7]') [enabled by default] kkdcp_asn1_tab.c:15:3: error: initializer element is not computable at load time kkdcp_asn1_tab.c:15:3: error: (near initialization for 'kkdcp_asn1_tab[7]') kkdcp_asn1_tab.c:15:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:15:3: warning: (near initialization for 'kkdcp_asn1_tab[7]') [enabled by default] kkdcp_asn1_tab.c:15:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:15:3: warning: (near initialization for 'kkdcp_asn1_tab[7]') [enabled by default] kkdcp_asn1_tab.c:16:3: warning: braces around scalar initializer [enabled by default] { NULL, 2056, "2"}, ^ kkdcp_asn1_tab.c:16:3: warning: (near initialization for 'kkdcp_asn1_tab[8]') [enabled by default] kkdcp_asn1_tab.c:16:3: warning: initialization makes integer from pointer without a cast [enabled by default] kkdcp_asn1_tab.c:16:3: warning: (near initialization for 'kkdcp_asn1_tab[8]') [enabled by default] kkdcp_asn1_tab.c:16:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:16:3: warning: (near initialization for 'kkdcp_asn1_tab[8]') [enabled by default] kkdcp_asn1_tab.c:16:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:16:3: warning: (near initialization for 'kkdcp_asn1_tab[8]') [enabled by default] kkdcp_asn1_tab.c:17:3: warning: braces around scalar initializer [enabled by default] { NULL, 0, NULL } ^ kkdcp_asn1_tab.c:17:3: warning: (near initialization for 'kkdcp_asn1_tab[9]') [enabled by default] kkdcp_asn1_tab.c:17:3: warning: initialization makes integer from pointer without a cast [enabled by default] kkdcp_asn1_tab.c:17:3: warning: (near initialization for 'kkdcp_asn1_tab[9]') [enabled by default] kkdcp_asn1_tab.c:17:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:17:3: warning: (near initialization for 'kkdcp_asn1_tab[9]') [enabled by default] kkdcp_asn1_tab.c:17:3: warning: excess elements in scalar initializer [enabled by default] kkdcp_asn1_tab.c:17:3: warning: (near initialization for 'kkdcp_asn1_tab[9]') [enabled by default] make[4]: *** [kkdcp_asn1_tab.o] Error 1 make[4]: Leaving directory `/root/ocserv-0.10.9/src' make[3]: *** [all-recursive] Error 1 make[3]: Leaving directory `/root/ocserv-0.10.9/src' make[2]: *** [all] Error 2 make[2]: Leaving directory `/root/ocserv-0.10.9/src'