# ./configure --enable-agent --sysconfdir=/etc/zabbix --localstatedir=/var --with-libpcre2 --with-libpcre2-lib=/usr/local/pcre2-10.39/lib --with-libpcre2-include=/usr/local/pcre2-10.39/include --with-openssl=/usr/local/openssl-1.1.1m CC=/usr/bin/gcc

# make
...
        /usr/bin/gcc -DHAVE_CONFIG_H -I. -I../../../../include    -I../../../../src/zabbix_agent -g -O2  -I/usr/local/pcre2-10.39/include -MT libspecsysinfo_a-inodes.o -MD -MP -MF .deps/libspecsysinfo_a-inodes.Tpo -c -o libspecsysinfo_a-inodes.o `test -f 'inodes.c' || echo './'`inodes.c
In file included from inodes.c:20:
inodes.h:23: error: expected declaration specifiers or '...' before 'zbx_uint64_t'
inodes.h:23: error: expected declaration specifiers or '...' before 'zbx_uint64_t'
inodes.h:23: error: expected declaration specifiers or '...' before 'zbx_uint64_t'
inodes.c:28: error: conflicting types for 'get_fs_inode_stat'
inodes.h:24: error: previous declaration of 'get_fs_inode_stat' was here
*** Error exit code 1Stop.