Hello Alex, Output of configure as below squid-3.5.26]# ./configure '--enable-ecap' 'PKG_CONFIG_PATH=/usr/local/lib/pkgconfig' checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking whether UID '0' is supported by ustar format... yes checking whether GID '0' is supported by ustar format... yes checking how to create a ustar tar archive... gnutar checking whether to enable maintainer-specific portions of Makefiles... no checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking whether gcc understands -c and -o together... yes checking for style of include used by make... GNU checking dependency style of gcc... gcc3 checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking dependency style of g++... gcc3 checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu configure: CPU arch native optimization enabled: auto checking whether compiler accepts -march=native... yes checking simplified host os... linux (version ) checking what kind of compiler we're using... gcc checking whether g++ supports C++11 features by default... no checking whether g++ supports C++11 features with -std=c++11... yes checking for ranlib... ranlib checking how to run the C preprocessor... gcc -E checking whether ln -s works... yes checking for egrep... /usr/bin/egrep checking for sh... /usr/bin/sh checking for false... /usr/bin/false checking for true... /usr/bin/true checking for mv... /usr/bin/mv checking for mkdir... /usr/bin/mkdir checking for ln... /usr/bin/ln checking for chmod... /usr/bin/chmod checking for tr... /usr/bin/tr checking for rm... /usr/bin/rm checking for cppunit-config... false checking for perl... /usr/bin/perl checking for pod2man... /usr/bin/pod2man checking for ar... /usr/bin/ar checking for linuxdoc... /usr/bin/false configure: strict error checking enabled: yes checking whether to use loadable modules... yes checking how to print strings... printf checking for a sed that does not truncate output... /usr/bin/sed checking for fgrep... /usr/bin/fgrep checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking the maximum length of command line arguments... 1572864 checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for archiver @FILE support... @ checking for strip... strip checking for ranlib... (cached) ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking for sysroot... no checking for a working dd... /usr/bin/dd checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1 checking for mt... mt checking if mt is a manifest tool... no checking for dlfcn.h... yes checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC -DPIC checking if gcc PIC flag -fPIC -DPIC works... yes checking if gcc static flag -static works... no checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking for shl_load... no checking for shl_load in -ldld... no checking for dlopen... no checking for dlopen in -ldl... yes checking whether a program can dlopen itself... yes checking whether a statically linked program can dlopen itself... yes checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking how to run the C++ preprocessor... g++ -E checking for ld used by g++... /usr/bin/ld -m elf_x86_64 checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld... yes checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking for g++ option to produce PIC... -fPIC -DPIC checking if g++ PIC flag -fPIC -DPIC works... yes checking if g++ static flag -static works... no checking if g++ supports -c -o file.o... yes checking if g++ supports -c -o file.o... (cached) yes checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking dynamic linker characteristics... (cached) GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking what extension is used for runtime loadable modules... .so checking what variable specifies run-time module search path... LD_LIBRARY_PATH checking for the default library search path... /lib /usr/lib /usr/lib64/dyninst /usr/lib64/iscsi /usr/lib64/mysql /usr/lib64/qt-3.3/lib checking for library containing dlopen... -ldl checking for dlerror... yes checking for shl_load... (cached) no checking for shl_load in -ldld... (cached) no checking for dld_link in -ldld... no checking for _ prefix in compiled symbols... no checking whether deplibs are loaded by dlopen... yes checking for argz.h... yes checking for error_t... yes checking for argz_add... yes checking for argz_append... yes checking for argz_count... yes checking for argz_create_sep... yes checking for argz_insert... yes checking for argz_next... yes checking for argz_stringify... yes checking if argz actually works... yes checking whether libtool supports -dlopen/-dlpreopen... yes checking for ltdl.h... no checking where to find libltdl headers... -I$(top_srcdir)/libltdl checking where to find libltdl library... $(top_build_prefix)libltdl/libltdlc.la checking for unistd.h... yes checking for dl.h... no checking for sys/dl.h... no checking for dld.h... no checking for mach-o/dyld.h... no checking for dirent.h... yes checking for closedir... yes checking for opendir... yes checking for readdir... yes checking for strlcat... no checking for strlcpy... no checking for library containing dlopen... (cached) -ldl checking for dlerror... (cached) yes checking for shl_load... (cached) no checking for shl_load in -ldld... (cached) no checking for dld_link in -ldld... (cached) no checking for compiler variant... gcc configure: inlining optimizations enabled: yes checking for GNU atomic operations support... yes configure: cbdata debugging enabled: no configure: xmalloc stats display: no checking for library containing shm_open... -lrt checking for DiskIO modules to be enabled... AIO Blocking DiskDaemon DiskThreads IpcIo Mmapped checking aio.h usability... yes checking aio.h presence... yes checking for aio.h... yes checking for aio_read in -lrt... yes configure: Native POSIX AIO support detected. configure: Enabling AIO DiskIO module configure: Enabling Blocking DiskIO module configure: Enabling DiskDaemon DiskIO module checking for pthread_create in -lpthread... yes configure: Enabling DiskThreads DiskIO module configure: Enabling IpcIo DiskIO module configure: Enabling Mmapped DiskIO module configure: IO Modules built: AIO Blocking DiskDaemon DiskThreads IpcIo Mmapped checking for available StoreIO modules... aufs diskd rock ufs configure: Store modules built: aufs diskd rock ufs configure: Removal policies to build: lru configure: Disabling ESI processor checking whether to support eCAP... yes, explicitly checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for EXT_LIBECAP... yes configure: Web Cache Coordination Protocol enabled: yes configure: Web Cache Coordination V2 Protocol enabled: yes configure: Kill parent on shutdown hack enabled: no configure: SNMP support enabled: yes checking for windows.h... no checking for sys/sockio.h... no checking for sys/param.h... yes checking for net/if_arp.h... yes checking for net/route.h... yes checking for net/if_dl.h... no checking for sys/sysctl.h... yes configure: EUI (MAC address) controls enabled: yes configure: HTCP support enabled: yes checking for nettle_md5_init in -lnettle... no configure: Using Nettle cryptographic library: no checking for crypt in -lcrypt... yes checking for MD5Init in -lmd5... no checking for LIBGNUTLS... no checking for gnutls_certificate_verify_peers3 in -lgnutls... no checking gnutls/gnutls.h usability... no checking gnutls/gnutls.h presence... no checking for gnutls/gnutls.h... no checking gnutls/x509.h usability... no checking gnutls/x509.h presence... no checking for gnutls/x509.h... no configure: GnuTLS library support: no configure: OpenSSL library support: no checking for LIB_KRB5... yes configure: Try to find Kerberos headers in given path checking gssapi.h usability... yes checking gssapi.h presence... yes checking for gssapi.h... yes checking gssapi/gssapi.h usability... yes checking gssapi/gssapi.h presence... yes checking for gssapi/gssapi.h... yes checking gssapi/gssapi_krb5.h usability... yes checking gssapi/gssapi_krb5.h presence... yes checking for gssapi/gssapi_krb5.h... yes checking gssapi/gssapi_generic.h usability... yes checking gssapi/gssapi_generic.h presence... yes checking for gssapi/gssapi_generic.h... yes checking krb5.h usability... yes checking krb5.h presence... yes checking for krb5.h... yes checking com_err.h usability... yes checking com_err.h presence... yes checking for com_err.h... yes checking et/com_err.h usability... yes checking et/com_err.h presence... yes checking for et/com_err.h... yes checking profile.h usability... yes checking profile.h presence... yes checking for profile.h... yes checking for error_message in -lcom_err... yes checking for krb5_get_err_text in -lkrb5... no checking for krb5_get_error_message in -lkrb5... yes checking for krb5_free_error_message in -lkrb5... yes checking for krb5_free_error_string in -lkrb5... no checking whether krb5_kt_free_entry is declared... yes checking for krb5_pac... yes checking for krb5_kt_free_entry in -lkrb5... yes checking for krb5_get_init_creds_keytab in -lkrb5... yes checking for krb5_get_max_time_skew in -lkrb5... no checking for krb5_get_profile in -lkrb5... yes checking for profile_get_integer in -lkrb5... yes checking for profile_release in -lkrb5... yes checking for krb5_get_renewed_creds in -lkrb5... yes checking for krb5_principal_get_realm in -lkrb5... no checking for krb5_get_init_creds_opt_alloc in -lkrb5... yes checking for krb5_get_init_creds_free requires krb5_context... yes checking for gss_map_name_to_any... yes checking for gsskrb5_extract_authz_data_from_sec_context... yes checking for memory cache... yes checking for memory keytab... yes checking for working gssapi... yes checking for spnego support... yes checking for working krb5... yes configure: MIT Kerberos library support: yes -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err checking for ldap_init in -lldap... no checking for ber_init in -llber... no checking for ldap_init in -lldap60... no checking for prldap_init in -lprldap60... no checking for ldapssl_init in -lssldap60... no checking ldap.h usability... no checking ldap.h presence... no checking for ldap.h... no checking lber.h usability... no checking lber.h presence... no checking for lber.h... no checking mozldap/ldap.h usability... no checking mozldap/ldap.h presence... no checking for mozldap/ldap.h... no checking for LDAP_OPT_DEBUG_LEVEL... no checking for working ldap... no checking for OpenLDAP... no checking for Sun LDAP SDK... no checking for Mozilla LDAP SDK... no checking for LDAP_REBINDPROC_CALLBACK... no checking for LDAP_REBIND_PROC... no checking for LDAP_REBIND_FUNCTION... no checking for LDAP_SCOPE_DEFAULT... no checking for struct ldap_url_desc.lud_scheme... no checking for ldapssl_client_init in -lldap... no checking for ldap_url_desc2str in -lldap... no checking for ldap_url_parse in -lldap... no checking for ldap_start_tls_s in -lldap... no configure: Forw/Via database enabled: no configure: Cache Digests enabled: no configure: enabling select syscall for net I/O: auto configure: enabling poll syscall for net I/O: auto checking sys/event.h usability... no checking sys/event.h presence... no checking for sys/event.h... no checking for kqueue... no configure: enabling kqueue for net I/O: no configure: enabling epoll syscall for net I/O: auto checking for library containing epoll_ctl... none required checking sys/epoll.h usability... yes checking sys/epoll.h presence... yes checking for sys/epoll.h... yes checking if epoll works... yes configure: enabling /dev/poll for net I/O: auto checking for ioctl... yes checking for write... yes checking sys/devpoll.h usability... no checking sys/devpoll.h presence... no checking for sys/devpoll.h... no configure: HTTP violations support enabled: yes configure: FreeBSD IPFW-based transparent proxying enabled: no configure: IPF-based transparent proxying requested: no configure: PF-based transparent proxying requested: no configure: NAT lookups via /dev/pf: no configure: Linux Netfilter support requested: auto configure: Linux Netfilter Conntrack support requested: auto checking for library containing nfct_query... no checking libnetfilter_conntrack/libnetfilter_conntrack.h usability... no checking libnetfilter_conntrack/libnetfilter_conntrack.h presence... no checking for libnetfilter_conntrack/libnetfilter_conntrack.h... no checking libnetfilter_conntrack/libnetfilter_conntrack_tcp.h usability... no checking libnetfilter_conntrack/libnetfilter_conntrack_tcp.h presence... no checking for libnetfilter_conntrack/libnetfilter_conntrack_tcp.h... no checking size of long... 8 configure: Leak Finder enabled: no configure: Support for X-Forwarded-For enabled: yes configure: Support for Ident lookups enabled: yes configure: Default hosts file set to: /etc/hosts configure: Authentication support enabled: yes checking for ldap.h... (cached) no checking winldap.h usability... no checking winldap.h presence... no checking for winldap.h... no configure: Basic auth helper LDAP ... found but cannot be built checking for crypt... yes checking for sys/types.h... yes checking for rpc/rpc.h... yes checking for rpcsvc/ypclnt.h... yes checking for rpcsvc/yp_prot.h... yes checking for crypt.h... yes checking security/pam_appl.h usability... no checking security/pam_appl.h presence... no checking for security/pam_appl.h... no configure: Basic auth helper PAM ... found but cannot be built checking sasl/sasl.h usability... no checking sasl/sasl.h presence... no checking for sasl/sasl.h... no checking sasl.h usability... no checking sasl.h presence... no checking for sasl.h... no checking for sasl_errstring in -lsasl2... no checking for sasl_errstring in -lsasl... no configure: WARNING: Neither SASL nor SASL2 found configure: Basic auth helper SASL ... found but cannot be built checking for smbclient... no configure: WARNING: Samba smbclient not found in default location. basic_smb_auth may not work on this machine checking w32api/windows.h usability... no checking w32api/windows.h presence... no checking for w32api/windows.h... no checking for windows.h... (cached) no checking for w32api/windows.h... (cached) no checking for windows.h... (cached) no configure: Basic auth helper SSPI ... found but cannot be built checking pwd.h usability... yes checking pwd.h presence... yes checking for pwd.h... yes checking for crypt... (cached) yes checking for unistd.h... (cached) yes checking for crypt.h... (cached) yes checking shadow.h usability... yes checking shadow.h presence... yes checking for shadow.h... yes configure: Basic auth helpers to be built: DB MSNT-multi-domain NCSA NIS POP3 RADIUS SMB SMB_LM fake getpwnam checking for ldap.h... (cached) no checking for winldap.h... (cached) no configure: Digest auth helper LDAP ... found but cannot be built checking for ldap.h... (cached) no checking for winldap.h... (cached) no configure: Digest auth helper eDirectory ... found but cannot be built configure: Digest auth helpers to be built: file checking for w32api/windows.h... (cached) no checking for windows.h... (cached) no configure: Negotiate auth helper SSPI ... found but cannot be built checking for vfork... yes configure: Negotiate auth helpers to be built: kerberos wrapper checking for w32api/windows.h... (cached) no checking for windows.h... (cached) no configure: NTLM auth helper SSPI ... found but cannot be built checking for w32api/windows.h... (cached) no checking for windows.h... (cached) no configure: NTLM auth helpers to be built: fake smb_lm checking machine/byte_swap.h usability... no checking machine/byte_swap.h presence... no checking for machine/byte_swap.h... no checking sys/bswap.h usability... no checking sys/bswap.h presence... no checking for sys/bswap.h... no checking endian.h usability... yes checking endian.h presence... yes checking for endian.h... yes checking sys/endian.h usability... no checking sys/endian.h presence... no checking for sys/endian.h... no checking for bswap_16... no checking for bswap16... no checking for bswap_32... no checking for bswap32... no checking for htole16... no checking for __htole16... no checking for htole32... no checking for __htole32... no checking for le16toh... no checking for __le16toh... no checking for le32toh... no checking for __le32toh... no configure: Log daemon helpers to be built: DB file configure: external acl helper AD_group ... found but cannot be built checking for ldap.h... (cached) no checking for winldap.h... (cached) no configure: external acl helper LDAP_group ... found but cannot be built checking for w32api/windows.h... (cached) no checking for windows.h... (cached) no configure: external acl helper LM_group ... found but cannot be built checking for ldap.h... (cached) no checking for winldap.h... (cached) no configure: external acl helper eDirectory_userip ... found but cannot be built checking sys/socket.h usability... yes checking sys/socket.h presence... yes checking for sys/socket.h... yes checking for sasl/sasl.h... (cached) no checking for sasl.h... (cached) no checking for sasl_errstring in -lsasl2... (cached) no checking for sasl_errstring in -lsasl... (cached) no configure: WARNING: Neither SASL nor SASL2 found checking db_185.h usability... yes checking db_185.h presence... yes checking for db_185.h... yes checking for pwd.h... (cached) yes checking for wbinfo... no configure: WARNING: Samba wbinfo not found in default location. ext_wbinfo_group_acl may not work on this machine configure: External acl helpers to be built: SQL_session delayer file_userip kerberos_ldap_group session time_quota unix_group wbinfo_group configure: URL rewrite helper candidates: fake configure: URL rewrite helpers to be built: fake configure: Store-ID rewrite helper candidates: file configure: Store-ID rewrite helpers to be built: file configure: Valgrind debug support enabled: no configure: MS Windows service mode enabled: no configure: unlinkd enabled: yes configure: Automatically print stack trace on fatal errors: no configure: CPU profiling enabled: no configure: X-Accelerator-Vary support enabled: no configure: WARNING: cppunit does not appear to be installed. squid does not require this, but code testing with 'make check' will fail. checking cppunit/extensions/HelperMacros.h usability... no checking cppunit/extensions/HelperMacros.h presence... no checking for cppunit/extensions/HelperMacros.h... no checking for dirent.h that defines DIR... yes checking for library containing opendir... none required checking for ANSI C header files... yes checking arpa/inet.h usability... yes checking arpa/inet.h presence... yes checking for arpa/inet.h... yes checking arpa/nameser.h usability... yes checking arpa/nameser.h presence... yes checking for arpa/nameser.h... yes checking assert.h usability... yes checking assert.h presence... yes checking for assert.h... yes checking bstring.h usability... no checking bstring.h presence... no checking for bstring.h... no checking for crypt.h... (cached) yes checking ctype.h usability... yes checking ctype.h presence... yes checking for ctype.h... yes checking direct.h usability... no checking direct.h presence... no checking for direct.h... no checking errno.h usability... yes checking errno.h presence... yes checking for errno.h... yes checking execinfo.h usability... yes checking execinfo.h presence... yes checking for execinfo.h... yes checking fcntl.h usability... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking fnmatch.h usability... yes checking fnmatch.h presence... yes checking for fnmatch.h... yes checking getopt.h usability... yes checking getopt.h presence... yes checking for getopt.h... yes checking glob.h usability... yes checking glob.h presence... yes checking for glob.h... yes checking gnumalloc.h usability... no checking gnumalloc.h presence... no checking for gnumalloc.h... no checking grp.h usability... yes checking grp.h presence... yes checking for grp.h... yes checking ipl.h usability... no checking ipl.h presence... no checking for ipl.h... no checking for lber.h... (cached) no checking for ldap.h... (cached) no checking libc.h usability... no checking libc.h presence... no checking for libc.h... no checking limits.h usability... yes checking limits.h presence... yes checking for limits.h... yes checking linux/posix_types.h usability... yes checking linux/posix_types.h presence... yes checking for linux/posix_types.h... yes checking linux/types.h usability... yes checking linux/types.h presence... yes checking for linux/types.h... yes checking malloc.h usability... yes checking malloc.h presence... yes checking for malloc.h... yes checking math.h usability... yes checking math.h presence... yes checking for math.h... yes checking memory.h usability... yes checking memory.h presence... yes checking for memory.h... yes checking mount.h usability... no checking mount.h presence... no checking for mount.h... no checking netdb.h usability... yes checking netdb.h presence... yes checking for netdb.h... yes checking netinet/in.h usability... yes checking netinet/in.h presence... yes checking for netinet/in.h... yes checking netinet/in_systm.h usability... yes checking netinet/in_systm.h presence... yes checking for netinet/in_systm.h... yes checking netinet/tcp.h usability... yes checking netinet/tcp.h presence... yes checking for netinet/tcp.h... yes checking paths.h usability... yes checking paths.h presence... yes checking for paths.h... yes checking poll.h usability... yes checking poll.h presence... yes checking for poll.h... yes checking for pwd.h... (cached) yes checking regex.h usability... yes checking regex.h presence... yes checking for regex.h... yes checking sched.h usability... yes checking sched.h presence... yes checking for sched.h... yes checking siginfo.h usability... no checking siginfo.h presence... no checking for siginfo.h... no checking signal.h usability... yes checking signal.h presence... yes checking for signal.h... yes checking stdarg.h usability... yes checking stdarg.h presence... yes checking for stdarg.h... yes checking stdbool.h usability... yes checking stdbool.h presence... yes checking for stdbool.h... yes checking stddef.h usability... yes checking stddef.h presence... yes checking for stddef.h... yes checking stdio.h usability... yes checking stdio.h presence... yes checking for stdio.h... yes checking stdlib.h usability... yes checking stdlib.h presence... yes checking for stdlib.h... yes checking string.h usability... yes checking string.h presence... yes checking for string.h... yes checking strings.h usability... yes checking strings.h presence... yes checking for strings.h... yes checking sys/bitypes.h usability... yes checking sys/bitypes.h presence... yes checking for sys/bitypes.h... yes checking sys/file.h usability... yes checking sys/file.h presence... yes checking for sys/file.h... yes checking sys/ioctl.h usability... yes checking sys/ioctl.h presence... yes checking for sys/ioctl.h... yes checking sys/ipc.cc usability... no checking sys/ipc.cc presence... no checking for sys/ipc.cc... no checking for sys/param.h... (cached) yes checking sys/prctl.h usability... yes checking sys/prctl.h presence... yes checking for sys/prctl.h... yes checking sys/md5.h usability... no checking sys/md5.h presence... no checking for sys/md5.h... no checking sys/mman.h usability... yes checking sys/mman.h presence... yes checking for sys/mman.h... yes checking sys/msg.h usability... yes checking sys/msg.h presence... yes checking for sys/msg.h... yes checking sys/resource.h usability... yes checking sys/resource.h presence... yes checking for sys/resource.h... yes checking sys/select.h usability... yes checking sys/select.h presence... yes checking for sys/select.h... yes checking sys/shm.h usability... yes checking sys/shm.h presence... yes checking for sys/shm.h... yes checking for sys/socket.h... (cached) yes checking sys/stat.h usability... yes checking sys/stat.h presence... yes checking for sys/stat.h... yes checking syscall.h usability... yes checking syscall.h presence... yes checking for syscall.h... yes checking sys/syscall.h usability... yes checking sys/syscall.h presence... yes checking for sys/syscall.h... yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking for sys/types.h... (cached) yes checking sys/uio.h usability... yes checking sys/uio.h presence... yes checking for sys/uio.h... yes checking sys/un.h usability... yes checking sys/un.h presence... yes checking for sys/un.h... yes checking sys/vfs.h usability... yes checking sys/vfs.h presence... yes checking for sys/vfs.h... yes checking sys/wait.h usability... yes checking sys/wait.h presence... yes checking for sys/wait.h... yes checking syslog.h usability... yes checking syslog.h presence... yes checking for syslog.h... yes checking time.h usability... yes checking time.h presence... yes checking for time.h... yes checking for unistd.h... (cached) yes checking utime.h usability... yes checking utime.h presence... yes checking for utime.h... yes checking varargs.h usability... no checking varargs.h presence... no checking for varargs.h... no checking byteswap.h usability... yes checking byteswap.h presence... yes checking for byteswap.h... yes checking glib.h usability... no checking glib.h presence... no checking for glib.h... no checking stdint.h usability... yes checking stdint.h presence... yes checking for stdint.h... yes checking inttypes.h usability... yes checking inttypes.h presence... yes checking for inttypes.h... yes checking db.h usability... yes checking db.h presence... yes checking for db.h... yes checking for db_185.h... (cached) yes checking wchar.h usability... yes checking wchar.h presence... yes checking for wchar.h... yes checking for linux/netfilter_ipv4.h... yes checking for linux/netfilter_ipv6/ip6_tables.h... no checking for net/if.h... yes checking for netinet/if_ether.h... yes checking for netinet/icmp6.h... yes checking for netinet/in.h... (cached) yes checking for netinet/ip.h... yes checking for netinet/ip6.h... yes checking for netinet/ip_icmp.h... yes checking for netinet/ipl.h... no checking for net/pf/pfvar.h... no checking for net/pfvar.h... no checking for sys/mount.h... yes checking for resolv.h... yes checking for an ANSI C-conforming const... yes checking whether byte ordering is bigendian... no checking whether struct tm is in sys/time.h or time.h... time.h checking for struct tm.tm_gmtoff... yes checking for struct rusage... yes checking for struct iphdr.ip_hl... yes checking size of void *... 8 checking for int8_t... yes checking for uint8_t... yes checking for int16_t... yes checking for uint16_t... yes checking for int32_t... yes checking for uint32_t... yes checking for int64_t... yes checking for uint64_t... yes checking for pid_t... yes checking for size_t... yes checking for ssize_t... yes checking for off_t... yes checking for uid_t in sys/types.h... yes checking for bool... yes checking size of int64_t... 8 checking size of long... (cached) 8 checking size of size_t... 8 checking size of off_t... 8 checking size of size_t... (cached) 8 checking whether nullptr is supported... yes checking whether nullptr_t is supported... yes checking whether std::unique_ptr<T> is supported... yes checking for pad128_t... no checking for upad128_t... no checking for mode_t... yes checking for fd_mask... yes checking for socklen_t... yes checking for mtyp_t... no checking for compiler %zu support... yes checking for working alloca.h... yes checking for alloca... yes checking sys/capability.h usability... no checking sys/capability.h presence... no checking for sys/capability.h... no checking for cap_clear_flag in -lcap... no checking for operational libcap2 headers... no configure: libcap support enabled: no configure: libcap2 headers are ok: no checking for library containing gethostbyname... none required checking for library containing res_init... no checking for library containing __res_search... -lresolv checking for library containing bind... none required checking for library containing opcom_stack_trace... no checking for library containing strlcpy... no checking for library containing yp_match... -lnsl checking for unix domain sockets... yes checking for malloc in -lgnumalloc... no checking for main in -lmalloc... no checking for library containing rint... -lm checking for library containing log... none required checking Default FD_SETSIZE value... 1024 checking for setrlimit... yes checking Maximum number of filedescriptors we can open... 4096 configure: Default number of fieldescriptors: 4096 checking whether to enable IPv6... yes checking for sin6_len field in struct sockaddr_in6... no checking for ss_len field in struct sockaddr_storage... no checking for sin_len field in struct sockaddr_in... no checking whether dbopen is declared... yes checking if dbopen needs -ldb... yes checking for backtrace_symbols_fd... yes checking for bcopy... yes checking for eui64_aton... no checking for fchmod... yes checking for getdtablesize... yes checking for getpagesize... yes checking for getpass... yes checking for getrlimit... yes checking for getrusage... yes checking for getspnam... yes checking for gettimeofday... yes checking for glob... yes checking for lrand48... yes checking for mallocblksize... no checking for mallopt... yes checking for memcpy... yes checking for memmove... yes checking for memrchr... yes checking for memset... yes checking for mkstemp... yes checking for mktime... yes checking for mstats... no checking for poll... yes checking for prctl... yes checking for pthread_attr_setschedparam... yes checking for pthread_attr_setscope... yes checking for pthread_setschedparam... yes checking for pthread_sigmask... no checking for putenv... yes checking for random... yes checking for regcomp... yes checking for regexec... yes checking for regfree... yes checking for res_init... no checking for __res_init... yes checking for rint... yes checking for sched_getaffinity... yes checking for sched_setaffinity... yes checking for select... yes checking for seteuid... yes checking for setgroups... yes checking for setpgrp... yes checking for setsid... yes checking for sigaction... yes checking for snprintf... yes checking for socketpair... yes checking for srand48... yes checking for srandom... yes checking for sysconf... yes checking for syslog... yes checking for timegm... yes checking for vsnprintf... yes checking for drand48... yes checking for initgroups... yes checking for psignal... yes checking for strerror... yes checking for strtoll... yes checking for tempnam... yes checking whether getaddrinfo is declared... yes checking whether getnameinfo is declared... yes checking whether inet_ntop is declared... yes checking whether inet_pton is declared... yes configure: Using epoll for the IO loop. checking if setresuid is actually implemented... yes checking mswsock.h usability... no checking mswsock.h presence... no checking for mswsock.h... no checking for constant CMSG_SPACE... yes checking for struct cmsghdr... yes checking for struct iovec... yes checking for struct msghdr... yes checking for struct sockaddr_un... yes checking if strnstr is well implemented... no checking if va_copy is implemented... yes checking if __va_copy is implemented... yes configure: IPF-based transparent proxying enabled: no configure: Support for Netfilter-based interception proxy requested: yes configure: WARNING: Missing needed capabilities (libcap 2.09+) for TPROXY configure: WARNING: Linux Transparent Proxy (version 4+) support WILL NOT be enabled configure: WARNING: Reduced support to NAT Interception Proxy configure: Linux Netfilter Conntrack support enabled: no configure: ZPH QOS enabled: yes configure: QOS netfilter mark preservation enabled: no checking for regexec in -lregex... no checking if the system-supplied regex lib actually works... yes checking if GNUregex needs to be compiled... no checking Default UDP send buffer size... 212992 checking Default UDP receive buffer size... 212992 checking Default TCP send buffer size... 16384 checking Default TCP receive buffer size... 87380 configure: Limiting receive buffer size to 64K checking whether recv takes a pointer to void or char as second argument... char* char checking if sys_errlist is already defined... yes checking for system-provided MAXPATHLEN... yes checking for libresolv _dns_ttl_ hack... no checking for _res_ext.nsaddr_list... no checking for _res._u._ext.nsaddrs... no checking for _res.nsaddr_list... yes checking for _res.ns_list... no checking sys/statvfs.h usability... yes checking sys/statvfs.h presence... yes checking for sys/statvfs.h... yes checking for working statvfs() interface... yes configure: Multi-Language support enabled: yes configure: BUILD LIBRARIES: configure: BUILD EXTRA LIBRARIES: -lm -lnsl -lresolv -lrt configure: BUILD OBJECTS: configure: BUILD EXTRA OBJECTS: configure: BUILD C FLAGS: -Wall -g -O2 configure: BUILD EXTRA C FLAGS: -Wall -Wpointer-arith -Wwrite-strings -Wmissing-prototypes -Wmissing-declarations -Wcomments -Wshadow -Werror -pipe -D_REENTRANT configure: BUILD C++ FLAGS: -g -O2 -march=native -std=c++11 configure: BUILD EXTRA C++ FLAGS: -Wall -Wpointer-arith -Wwrite-strings -Wcomments -Wshadow -Woverloaded-virtual -Werror -pipe -D_REENTRANT configure: BUILD Tools C++ FLAGS: -march=native -g -O2 -march=native -std=c++11 checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating compat/Makefile config.status: creating lib/Makefile config.status: creating lib/ntlmauth/Makefile config.status: creating lib/libTrie/Makefile config.status: creating lib/libTrie/test/Makefile config.status: creating lib/profiler/Makefile config.status: creating lib/rfcnb/Makefile config.status: creating lib/smblib/Makefile config.status: creating lib/snmplib/Makefile config.status: creating scripts/Makefile config.status: creating src/Makefile config.status: creating src/anyp/Makefile config.status: creating src/ftp/Makefile config.status: creating src/base/Makefile config.status: creating src/acl/Makefile config.status: creating src/clients/Makefile config.status: creating src/servers/Makefile config.status: creating src/fs/Makefile config.status: creating src/repl/Makefile config.status: creating src/auth/Makefile config.status: creating src/auth/basic/Makefile config.status: creating src/auth/digest/Makefile config.status: creating src/auth/negotiate/Makefile config.status: creating src/auth/ntlm/Makefile config.status: creating src/adaptation/Makefile config.status: creating src/adaptation/icap/Makefile config.status: creating src/adaptation/ecap/Makefile config.status: creating src/comm/Makefile config.status: creating src/esi/Makefile config.status: creating src/eui/Makefile config.status: creating src/format/Makefile config.status: creating src/helper/Makefile config.status: creating src/http/Makefile config.status: creating src/icmp/Makefile config.status: creating src/ident/Makefile config.status: creating src/ip/Makefile config.status: creating src/log/Makefile config.status: creating src/ipc/Makefile config.status: creating src/ssl/Makefile config.status: creating src/mgr/Makefile config.status: creating src/parser/Makefile config.status: creating src/snmp/Makefile config.status: creating contrib/Makefile config.status: creating icons/Makefile config.status: creating errors/Makefile config.status: creating test-suite/Makefile config.status: creating doc/Makefile config.status: creating doc/manuals/Makefile config.status: creating doc/release-notes/Makefile config.status: creating helpers/Makefile config.status: creating helpers/basic_auth/Makefile config.status: creating helpers/basic_auth/DB/Makefile config.status: creating helpers/basic_auth/fake/Makefile config.status: creating helpers/basic_auth/getpwnam/Makefile config.status: creating helpers/basic_auth/LDAP/Makefile config.status: creating helpers/basic_auth/MSNT-multi-domain/Makefile config.status: creating helpers/basic_auth/NCSA/Makefile config.status: creating helpers/basic_auth/NIS/Makefile config.status: creating helpers/basic_auth/PAM/Makefile config.status: creating helpers/basic_auth/POP3/Makefile config.status: creating helpers/basic_auth/RADIUS/Makefile config.status: creating helpers/basic_auth/SASL/Makefile config.status: creating helpers/basic_auth/SMB/Makefile config.status: creating helpers/basic_auth/SMB_LM/Makefile config.status: creating helpers/basic_auth/SSPI/Makefile config.status: creating helpers/digest_auth/Makefile config.status: creating helpers/digest_auth/eDirectory/Makefile config.status: creating helpers/digest_auth/file/Makefile config.status: creating helpers/digest_auth/LDAP/Makefile config.status: creating helpers/ntlm_auth/Makefile config.status: creating helpers/ntlm_auth/fake/Makefile config.status: creating helpers/ntlm_auth/smb_lm/Makefile config.status: creating helpers/ntlm_auth/SSPI/Makefile config.status: creating helpers/negotiate_auth/Makefile config.status: creating helpers/negotiate_auth/kerberos/Makefile config.status: creating helpers/negotiate_auth/SSPI/Makefile config.status: creating helpers/negotiate_auth/wrapper/Makefile config.status: creating helpers/external_acl/Makefile config.status: creating helpers/external_acl/AD_group/Makefile config.status: creating helpers/external_acl/delayer/Makefile config.status: creating helpers/external_acl/eDirectory_userip/Makefile config.status: creating helpers/external_acl/file_userip/Makefile config.status: creating helpers/external_acl/kerberos_ldap_group/Makefile config.status: creating helpers/external_acl/LDAP_group/Makefile config.status: creating helpers/external_acl/LM_group/Makefile config.status: creating helpers/external_acl/session/Makefile config.status: creating helpers/external_acl/SQL_session/Makefile config.status: creating helpers/external_acl/unix_group/Makefile config.status: creating helpers/external_acl/wbinfo_group/Makefile config.status: creating helpers/external_acl/time_quota/Makefile config.status: creating helpers/log_daemon/Makefile config.status: creating helpers/log_daemon/DB/Makefile config.status: creating helpers/log_daemon/file/Makefile config.status: creating helpers/url_rewrite/Makefile config.status: creating helpers/url_rewrite/fake/Makefile config.status: creating helpers/ssl/Makefile config.status: creating helpers/storeid_rewrite/Makefile config.status: creating helpers/storeid_rewrite/file/Makefile config.status: creating tools/Makefile config.status: creating tools/purge/Makefile config.status: creating tools/squidclient/Makefile config.status: creating tools/systemd/Makefile config.status: creating tools/sysvinit/Makefile config.status: creating include/autoconf.h config.status: include/autoconf.h is unchanged config.status: executing depfiles commands config.status: executing libtool commands === configuring in libltdl (/root/install/squid-3.5.26/libltdl) configure: running /bin/sh ./configure --disable-option-checking '--prefix=/usr/local/squid' '--enable-ecap' 'PKG_CONFIG_PATH=/usr/local/lib/pkgconfig' 'EXT_LIBECAP_CFLAGS=/usr/local/lib' 'EXT_LIBECAP_LIBS=/usr/local/lib' '--enable-ltdl-convenience' --cache-file=/dev/null --srcdir=. checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking whether make supports nested variables... (cached) yes checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking how to print strings... printf checking for style of include used by make... GNU checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking whether gcc understands -c and -o together... yes checking dependency style of gcc... gcc3 checking for a sed that does not truncate output... /usr/bin/sed checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... /usr/bin/grep -E checking for fgrep... /usr/bin/grep -F checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for ar... ar checking for archiver @FILE support... @ checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking for sysroot... no checking for a working dd... /usr/bin/dd checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1 checking for mt... mt checking if mt is a manifest tool... no checking how to run the C preprocessor... gcc -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC -DPIC checking if gcc PIC flag -fPIC -DPIC works... yes checking if gcc static flag -static works... no checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking for shl_load... no checking for shl_load in -ldld... no checking for dlopen... no checking for dlopen in -ldl... yes checking whether a program can dlopen itself... yes checking whether a statically linked program can dlopen itself... yes checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking what extension is used for runtime loadable modules... .so checking what variable specifies run-time module search path... LD_LIBRARY_PATH checking for the default library search path... /lib /usr/lib /usr/lib64/dyninst /usr/lib64/iscsi /usr/lib64/mysql /usr/lib64/qt-3.3/lib checking for library containing dlopen... -ldl checking for dlerror... yes checking for shl_load... (cached) no checking for shl_load in -ldld... (cached) no checking for dld_link in -ldld... no checking for _ prefix in compiled symbols... no checking whether deplibs are loaded by dlopen... yes checking for argz.h... yes checking for error_t... yes checking for argz_add... yes checking for argz_append... yes checking for argz_count... yes checking for argz_create_sep... yes checking for argz_insert... yes checking for argz_next... yes checking for argz_stringify... yes checking if argz actually works... yes checking whether libtool supports -dlopen/-dlpreopen... yes checking for unistd.h... (cached) yes checking for dl.h... no checking for sys/dl.h... no checking for dld.h... no checking for mach-o/dyld.h... no checking for dirent.h... yes checking for closedir... yes checking for opendir... yes checking for readdir... yes checking for strlcat... no checking for strlcpy... no checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating config.h config.status: config.h is unchanged config.status: executing depfiles commands config.status: executing libtool commands -----Original Message----- From: Norbert Naveen [mailto:norbert.naveen@xxxxxxxxx] Sent: Monday, June 12, 2017 10:59 PM To: 'Alex Rousskov' <rousskov@xxxxxxxxxxxxxxxxxxxxxxx>; 'squid-users@xxxxxxxxxxxxxxxxxxxxx' <squid-users@xxxxxxxxxxxxxxxxxxxxx> Subject: RE: Error Compiling squid-3.5.26 with libecap-1.0.1 on CentOS Linux release 7.3.1611 Hello Alex Sorry and Thanks for the response , I have attached Outputs of both Configure and Make And libecap.pc contents are as below # cat /usr/local/lib/pkgconfig/libecap.pc prefix=/usr/local exec_prefix=${prefix} libdir=${exec_prefix}/lib includedir=${prefix}/include Name: eCAP Description: Allows a network application to outsource content analysis and adaptation to a loadable module. URL: http://www.e-cap.org/ Version: 1.0.1 Libs: -L${libdir} -lecap Cflags: -I${includedir} &&& From make the first instance would be libtool: link: rm -f .libs/squid.nm .libs/squid.nmS .libs/squid.nmT libtool: link: rm -f ".libs/squid.nmI" libtool: link: (cd .libs && gcc -Wall -g -O2 -c -fno-builtin "squidS.c") libtool: link: rm -f ".libs/squidS.c" ".libs/squid.nm" ".libs/squid.nmS" ".libs/squid.nmT" ".libs/squid.nmI" libtool: link: g++ -Wall -Wpointer-arith -Wwrite-strings -Wcomments -Wshadow -Woverloaded-virtual -Werror -pipe -D_REENTRANT -g -O2 -march=native -std=c++11 .libs/squidS.o -g -o squid AclRegs.o AuthReg.o AccessLogEntry.o AsyncEngine.o YesNoNone.o cache_cf.o CacheDigest.o cache_manager.o carp.o cbdata.o ChunkedCodingParser.o client_db.o client_side.o client_side_reply.o client_side_request.o BodyPipe.o clientStream.o CollapsedForwarding.o CompletionDispatcher.o ConfigOption.o ConfigParser.o CpuAffinity.o CpuAffinityMap.o CpuAffinitySet.o debug.o disk.o DiskIO/DiskIOModule.o DiskIO/ReadRequest.o DiskIO/WriteRequest.o dlink.o dns_internal.o DnsLookupDetails.o errorpage.o ETag.o event.o EventLoop.o external_acl.o ExternalACLEntry.o FadingCounter.o fatal.o fd.o fde.o filemap.o fqdncache.o FwdState.o gopher.o helper.o htcp.o http.o HttpHdrCc.o HttpHdrRange.o HttpHdrSc.o HttpHdrScTarget.o HttpHdrContRange.o HttpHeader.o HttpHeaderTools.o HttpBody.o HttpMsg.o HttpParser.o HttpReply.o RequestFlags.o HttpRequest.o HttpRequestMethod.o icp_v2.o icp_v3.o int.o internal.o ipc.o ipcache.o SquidList.o main.o MasterXaction.o mem.o mem_node.o MemBuf.o MemObject.o mime.o mime_header.o multicast.o neighbors.o Notes.o Packer.o Parsing.o pconn.o peer_digest.o peer_proxy_negotiate_auth.o peer_select.o peer_sourcehash.o peer_userhash.o PeerPoolMgr.o redirect.o refresh.o RemovalPolicy.o send-announce.o MemBlob.o SBuf.o SBufExceptions.o SBufDetailedStats.o SBufStatsAction.o snmp_core.o snmp_agent.o SquidMath.o SquidNew.o stat.o StatCounters.o StatHist.o String.o StrList.o stmem.o store.o StoreFileSystem.o store_io.o StoreIOState.o store_client.o store_digest.o store_dir.o store_key_md5.o store_log.o store_rebuild.o store_swapin.o store_swapmeta.o store_swapout.o StoreMetaUnpacker.o StoreMeta.o StoreMetaMD5.o StoreMetaSTD.o StoreMetaSTDLFS.o StoreMetaURL.o StoreMetaVary.o StoreStats.o StoreSwapLogData.o SwapDir.o Transients.o MemStore.o time.o tools.o tunnel.o unlinkd.o url.o urn.o wccp.o wccp2.o whois.o wordlist.o LoadableModule.o LoadableModules.o DiskIO/DiskIOModules_gen.o err_type.o err_detail_type.o globals.o hier_code.o icp_opcode.o LogTags.o lookup_t.o repl_modules.o swap_log_op.o DiskIO/AIO/AIODiskIOModule.o DiskIO/Blocking/BlockingDiskIOModule.o DiskIO/DiskDaemon/DiskDaemonDiskIOModule.o DiskIO/DiskThreads/DiskThreadsDiskIOModule.o DiskIO/IpcIo/IpcIoDiskIOModule.o DiskIO/Mmapped/MmappedDiskIOModule.o -Wl,--export-dynamic /root/install/squid-3.5.26/libltdl/./.libs/dlopen.a auth/.libs/libacls.a ident/.libs/libident.a acl/.libs/libacls.a acl/.libs/libstate.a auth/.libs/libauth.a libAIO.a libBlocking.a libDiskDaemon.a libDiskThreads.a libIpcIo.a libMmapped.a acl/.libs/libapi.a base/.libs/libbase.a ./.libs/libsquid.a ip/.libs/libip.a fs/.libs/libfs.a ipc/.libs/libipc.a mgr/.libs/libmgr.a anyp/.libs/libanyp.a comm/.libs/libcomm.a eui/.libs/libeui.a helper/.libs/libhelper.a http/.libs/libsquid-http.a icmp/.libs/libicmp.a icmp/.libs/libicmp-core.a log/.libs/liblog.a format/.libs/libformat.a clients/.libs/libclients.a servers/.libs/libservers.a ftp/.libs/libftp.a repl/liblru.a -lpthread -lcrypt adaptation/.libs/libadaptation.a snmp/.libs/libsnmp.a ../lib/snmplib/.libs/libsnmplib.a parser/.libs/libsquid-parser.a ../lib/.libs/libmisccontainers.a ../lib/.libs/libmiscencoding.a ../lib/.libs/libmiscutil.a -lgssapi_krb5 -lkrb5 -lk5crypto -lcom_err ../compat/.libs/libcompat-squid.a -lm -lnsl -lresolv -lrt -L.. ../libltdl/.libs/libltdlc.a -ldl adaptation/.libs/libadaptation.a(libsquid_ecap_la-Host.o): In function `Adaptation::Ecap::Host::Host()': /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:41: undefined reference to `libecap::headerTransferEncoding' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:41: undefined reference to `libecap::Name::assignHostId(int) const' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:42: undefined reference to `libecap::headerReferer' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:42: undefined reference to `libecap::Name::assignHostId(int) const' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:43: undefined reference to `libecap::headerContentLength' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:43: undefined reference to `libecap::Name::assignHostId(int) const' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:44: undefined reference to `libecap::headerVia' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:44: undefined reference to `libecap::Name::assignHostId(int) const' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:48: undefined reference to `libecap::protocolHttp' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:48: undefined reference to `libecap::Name::assignHostId(int) const' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:49: undefined reference to `libecap::protocolHttps' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:49: undefined reference to `libecap::Name::assignHostId(int) const' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:50: undefined reference to `libecap::protocolFtp' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:50: undefined reference to `libecap::Name::assignHostId(int) const' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:51: undefined reference to `libecap::protocolGopher' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:51: undefined reference to `libecap::Name::assignHostId(int) const' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:52: undefined reference to `libecap::protocolWais' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:52: undefined reference to `libecap::Name::assignHostId(int) const' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:53: undefined reference to `libecap::protocolUrn' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:53: undefined reference to `libecap::Name::assignHostId(int) const' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:54: undefined reference to `libecap::protocolWhois' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:54: undefined reference to `libecap::Name::assignHostId(int) const' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:55: undefined reference to `libecap::Name::assignHostId(int) const' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:56: undefined reference to `libecap::Name::assignHostId(int) const' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:58: undefined reference to `libecap::Name::assignHostId(int) const' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:60: undefined reference to `libecap::Name::assignHostId(int) const' adaptation/.libs/libadaptation.a(libsquid_ecap_la-Host.o):/root/install/squi d-3.5.26/src/adaptation/ecap/Host.cc:61: more undefined references to `libecap::Name::assignHostId(int) const' follow adaptation/.libs/libadaptation.a(libsquid_ecap_la-Host.o): In function `Adaptation::Ecap::Host::Register()': /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:178: undefined reference to `libecap::VersionString()' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:180: undefined reference to `libecap::RegisterHost(std::tr1::shared_ptr<libecap::host::Host> const&)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-Host.o): In function `_GLOBAL__sub_I_Host.cc': /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:22: undefined reference to `libecap::Name::NextId()' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:22: undefined reference to `libecap::Name::Name(std::string const&, int)' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:23: undefined reference to `libecap::Name::NextId()' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:23: undefined reference to `libecap::Name::Name(std::string const&, int)' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:24: undefined reference to `libecap::Name::NextId()' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:24: undefined reference to `libecap::Name::Name(std::string const&, int)' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:26: undefined reference to `libecap::Name::NextId()' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:26: undefined reference to `libecap::Name::Name(std::string const&, int)' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:28: undefined reference to `libecap::Name::NextId()' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:28: undefined reference to `libecap::Name::Name(std::string const&, int)' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:29: undefined reference to `libecap::Name::NextId()' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:29: undefined reference to `libecap::Name::Name(std::string const&, int)' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:31: undefined reference to `libecap::Name::NextId()' /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:31: undefined reference to `libecap::Name::Name(std::string const&, int)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::MessageRep::~MessageRep()': /usr/local/include/libecap/common/message.h:16: undefined reference to `vtable for libecap::Message' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::RequestLineRep::method(libecap::Name const&)': /root/install/squid-3.5.26/src/adaptation/ecap/MessageRep.cc:231: undefined reference to `libecap::Name::assignedHostId() const' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::RequestLineRep::uri() const': /root/install/squid-3.5.26/src/adaptation/ecap/MessageRep.cc:225: undefined reference to `libecap::Area::FromTempBuffer(char const*, unsigned long)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::StatusLineRep::reasonPhrase() const': /root/install/squid-3.5.26/src/adaptation/ecap/MessageRep.cc:321: undefined reference to `libecap::Area::FromTempString(std::string const&)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::RequestLineRep::uri(libecap::Area const&)': /root/install/squid-3.5.26/src/adaptation/ecap/MessageRep.cc:213: undefined reference to `libecap::Area::toString() const' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::RequestLineRep::method() const': /usr/local/include/libecap/common/name.h:14: undefined reference to `libecap::methodDelete' /usr/local/include/libecap/common/name.h:14: undefined reference to `libecap::methodGet' /usr/local/include/libecap/common/name.h:14: undefined reference to `libecap::methodPost' /usr/local/include/libecap/common/name.h:14: undefined reference to `libecap::methodPut' /usr/local/include/libecap/common/name.h:14: undefined reference to `libecap::methodHead' /usr/local/include/libecap/common/name.h:14: undefined reference to `libecap::methodConnect' /usr/local/include/libecap/common/name.h:14: undefined reference to `libecap::methodTrace' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::RequestLineRep::method() const': /root/install/squid-3.5.26/src/adaptation/ecap/MessageRep.cc:262: undefined reference to `libecap::Name::Name(std::string const&)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::HeaderRep::image() const': /root/install/squid-3.5.26/src/adaptation/ecap/MessageRep.cc:99: undefined reference to `libecap::Area::FromTempBuffer(char const*, unsigned long)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::HeaderRep::TranslateHeaderId(libecap::Name const&)': /root/install/squid-3.5.26/src/adaptation/ecap/MessageRep.cc:116: undefined reference to `libecap::Name::assignedHostId() const' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::HeaderRep::add(libecap::Name const&, libecap::Area const&)': /root/install/squid-3.5.26/src/adaptation/ecap/MessageRep.cc:58: undefined reference to `libecap::Area::toString() const' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::HeaderRep::value(libecap::Name const&) const': /root/install/squid-3.5.26/src/adaptation/ecap/MessageRep.cc:50: undefined reference to `libecap::Area::FromTempString(std::string const&)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::FirstLineRep::protocol() const': /root/install/squid-3.5.26/src/adaptation/ecap/MessageRep.cc:182: undefined reference to `libecap::Name::Name()' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::FirstLineRep::protocol() const': /usr/local/include/libecap/common/name.h:14: undefined reference to `libecap::protocolHttp' /usr/local/include/libecap/common/name.h:14: undefined reference to `libecap::protocolFtp' /usr/local/include/libecap/common/name.h:14: undefined reference to `libecap::protocolHttps' /usr/local/include/libecap/common/name.h:14: undefined reference to `libecap::protocolGopher' /usr/local/include/libecap/common/name.h:14: undefined reference to `libecap::protocolWais' /usr/local/include/libecap/common/name.h:14: undefined reference to `libecap::protocolUrn' /usr/local/include/libecap/common/name.h:14: undefined reference to `libecap::protocolWhois' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::FirstLineRep::TranslateProtocolId(libecap::Name const&)': /root/install/squid-3.5.26/src/adaptation/ecap/MessageRep.cc:195: undefined reference to `libecap::Name::assignedHostId() const' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::MessageRep::MessageRep(HttpMsg*)': /usr/local/include/libecap/common/message.h:16: undefined reference to `vtable for libecap::Message' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o): In function `Adaptation::Ecap::HeaderRep::visitEach(libecap::NamedValueVisitor&) const': /root/install/squid-3.5.26/src/adaptation/ecap/MessageRep.cc:83: undefined reference to `libecap::Name::Name(std::string const&)' /root/install/squid-3.5.26/src/adaptation/ecap/MessageRep.cc:84: undefined reference to `libecap::Name::assignHostId(int) const' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o):(.data.rel.r o._ZTIN10Adaptation4Ecap10MessageRepE[_ZTIN10Adaptation4Ecap10MessageRepE]+0 x10): undefined reference to `typeinfo for libecap::Message' adaptation/.libs/libadaptation.a(libsquid_ecap_la-MessageRep.o):(.data.rel.r o._ZTVN10Adaptation4Ecap10MessageRepE[_ZTVN10Adaptation4Ecap10MessageRepE]+0 x60): undefined reference to `libecap::Message::addTrailer()' adaptation/.libs/libadaptation.a(libsquid_ecap_la-ServiceRep.o): In function `Adaptation::Ecap::ConfigRep::option(libecap::Name const&) const': /root/install/squid-3.5.26/src/adaptation/ecap/ServiceRep.cc:86: undefined reference to `libecap::Name::Name(std::string const&)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-ServiceRep.o): In function `Adaptation::Ecap::ConfigRep::visitEachOption(libecap::NamedValueVisitor&) const': /root/install/squid-3.5.26/src/adaptation/ecap/ServiceRep.cc:102: undefined reference to `libecap::Area::FromTempString(std::string const&)' /root/install/squid-3.5.26/src/adaptation/ecap/ServiceRep.cc:102: undefined reference to `libecap::Name::Name(std::string const&)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `Adaptation::Ecap::XactionRep::clientIpValue() const': /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:140: undefined reference to `libecap::Area::FromTempBuffer(char const*, unsigned long)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `Adaptation::Ecap::XactionRep::usernameValue() const': /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:155: undefined reference to `libecap::Area::FromTempBuffer(char const*, unsigned long)' /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:158: undefined reference to `libecap::Area::FromTempBuffer(char const*, unsigned long)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `Adaptation::Ecap::XactionRep::metaValue(libecap::Name const&) const': /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:194: undefined reference to `libecap::Area::FromTempString(std::string const&)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `Adaptation::Ecap::XactionRep::answer()': /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:328: undefined reference to `typeinfo for libecap::Message' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `Adaptation::Ecap::XactionRep::status() const': /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:718: undefined reference to `typeinfo for libecap::Message' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `Adaptation::Ecap::XactionRep::moveAbContent()': /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:681: undefined reference to `libecap::nsize' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `Adaptation::Ecap::XactionRep::visitEachMetaHeader(libecap::NamedValueVisito r&) const': /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:216: undefined reference to `libecap::Name::Name(std::string const&)' /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:217: undefined reference to `libecap::Area::FromTempString(std::string const&)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `Adaptation::Ecap::XactionRep::updateHistory(HttpMsg*)': /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:476: undefined reference to `libecap::Name::Name(std::string const&)' /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:478: undefined reference to `libecap::Area::toString() const' /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:485: undefined reference to `libecap::metaNextServices' /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:488: undefined reference to `libecap::Area::toString() const' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `Adaptation::Ecap::XactionRep::masterxSharedValue(libecap::Name const&) const': /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:175: undefined reference to `libecap::Area::FromTempBuffer(char const*, unsigned long)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `Adaptation::Ecap::XactionRep::visitEachOption(libecap::NamedValueVisitor&) const': /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:106: undefined reference to `libecap::metaClientIp' /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:108: undefined reference to `libecap::metaUserName' /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:111: undefined reference to `libecap::Name::Name(std::string const&)' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `libecap::Name::operator==(libecap::Name const&) const': /usr/local/include/libecap/common/name.h:27: undefined reference to `libecap::metaClientIp' /usr/local/include/libecap/common/name.h:27: undefined reference to `libecap::metaUserName' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `std::string::_M_data() const': /usr/include/c++/4.8.2/bits/basic_string.h:293: undefined reference to `libecap::metaClientIp' /usr/include/c++/4.8.2/bits/basic_string.h:293: undefined reference to `libecap::metaUserName' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `Adaptation::Ecap::XactionRep::vbContent(unsigned long, unsigned long)': /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:562: undefined reference to `libecap::nsize' /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:567: undefined reference to `libecap::Area::FromTempBuffer(char const*, unsigned long)' /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:562: undefined reference to `libecap::nsize' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `Adaptation::Ecap::XactionRep::useAdapted(std::tr1::shared_ptr<libecap::Mess age> const&)': /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:430: undefined reference to `typeinfo for libecap::Message' adaptation/.libs/libadaptation.a(libsquid_ecap_la-XactionRep.o): In function `OptionsExtractor::visit(libecap::Name const&, libecap::Area const&)': /root/install/squid-3.5.26/src/adaptation/ecap/XactionRep.cc:41: undefined reference to `libecap::Area::toString() const' collect2: error: ld returned 1 exit status libtool: link: rm -f ".libs/squidS.o" make[3]: *** [squid] Error 1 make[3]: Leaving directory `/root/install/squid-3.5.26/src' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/root/install/squid-3.5.26/src' make[1]: *** [all] Error 2 make[1]: Leaving directory `/root/install/squid-3.5.26/src' make: *** [all-recursive] Error 1 Thanks Naveen -----Original Message----- From: Alex Rousskov [mailto:rousskov@xxxxxxxxxxxxxxxxxxxxxxx] Sent: Monday, June 12, 2017 10:20 PM To: norbert.naveen@xxxxxxxxx; squid-users@xxxxxxxxxxxxxxxxxxxxx Subject: Re: Error Compiling squid-3.5.26 with libecap-1.0.1 on CentOS Linux release 7.3.1611 On 06/12/2017 10:36 AM, Norbert Naveen wrote: > I have CentOS Linux release 7.3.1611 64 bit > cd libecap-1.0.1 > ./configure 'CXXFLAGS=-O2 -m64 -pipe' 'CFLAGS=-O2 -m64 -pipe' > gmake > gmake install-strip > cd squid-3.5.26 > ./configure '--enable-ecap' 'PKG_CONFIG_PATH=/usr/local/lib/pkgconfig' > make > Towards the end receive the error as below . Attaching the complete > /root/install/squid-3.5.26/src/adaptation/ecap/Host.cc:41: undefined > reference to `libecap::headerTransferEncoding' It looks like Squid found eCAP header files but did not find libecap. Posting ./configure output and the failed linker command (should be right above the first "undefined reference" error) may help triage this further. Linking to a complete build log (starting with ./configure) may reduce the number of follow up questions. Also, what does /usr/local/lib/pkgconfig/libecap.pc contain? HTH, Alex. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users
