checking whether to enable maintainer-specific portions of Makefiles... no checking whether to enable debug build options... no checking whether to enable compiler optimizer... (assumed) yes checking whether to enable strict compiler warnings... no checking whether to enable compiler warnings as errors... no checking whether to enable curl debug memory tracking... no checking whether to enable hiding of library internal symbols... yes checking whether to enable c-ares for DNS lookups... no checking whether to disable dependency on -lrt... (assumed no) ;; * no checking for path separator... : checking for sed... /bin/sed checking for grep... /bin/grep checking for egrep... /bin/grep -E checking for ar... /usr/bin/ar checking for a BSD-compatible install... /usr/bin/install -c 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 how to run the C preprocessor... gcc -E checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... no checking for mawk... mawk checking whether make sets $(MAKE)... yes checking for style of include used by make... GNU checking whether make supports nested variables... yes checking dependency style of gcc... gcc3 checking curl version... 7.44.0 checking build system type... x86_64-unknown-linux-gnu checking host system type... x86_64-unknown-linux-gnu checking for sys/types.h... yes checking for stdint.h... yes checking for inttypes.h... yes checking for grep that handles long lines and -e... (cached) /bin/grep checking for egrep... /bin/grep -E checking for ANSI C header files... yes checking for sys/types.h... (cached) 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... (cached) yes checking for stdint.h... (cached) yes checking for unistd.h... yes checking size of long... 8 checking size of void*... 8 checking for 64-bit curl_off_t data type... long checking size of curl_off_t... 8 checking formatting string directive for curl_off_t... "ld" checking formatting string directive for unsigned curl_off_t... "lu" checking constant suffix string for curl_off_t... L checking constant suffix string for unsigned curl_off_t... UL checking if OS is AIX (to define _ALL_SOURCE)... no checking if _THREAD_SAFE is already defined... no checking if _THREAD_SAFE is actually needed... no checking if _THREAD_SAFE is onwards defined... no checking if _REENTRANT is already defined... no checking if _REENTRANT is actually needed... no checking if _REENTRANT is onwards defined... no checking for special C compiler options needed for large files... no checking for _FILE_OFFSET_BITS value needed for large files... no checking how to print strings... printf checking for a sed that does not truncate output... (cached) /bin/sed checking for fgrep... /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 whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... yes checking how to convert x86_64-unknown-linux-gnu file names to x86_64-unknown-linux-gnu format... func_convert_file_noop checking how to convert x86_64-unknown-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... ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking for sysroot... no 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... yes 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 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 whether to build shared libraries with -version-info... yes checking whether to build shared libraries with -no-undefined... no checking whether to build shared libraries with -mimpure-text... no checking whether to build shared libraries with PIC... yes checking whether to build static libraries with PIC... yes checking whether to build shared libraries only... no checking whether to build static libraries only... no checking for inline... inline checking if compiler is DEC/Compaq/HP C... no checking if compiler is HP-UX C... no checking if compiler is IBM C... no checking if compiler is Intel C... no checking if compiler is clang... no checking if compiler is GNU C... yes checking if compiler is LCC... no checking if compiler is SGI MIPSpro C... no checking if compiler is SGI MIPS C... no checking if compiler is SunPro C... no checking if compiler is Tiny C... no checking if compiler is Watcom C... no checking if compiler accepts debug disabling options... yes configure: compiler options added: checking if compiler optimizer assumed setting might be used... yes checking if compiler accepts optimizer enabling options... yes configure: compiler options added: -O2 checking if compiler accepts strict warning options... yes configure: compiler options added: -Wno-system-headers checking if compiler halts on compilation errors... yes checking if compiler halts on negative sized arrays... yes checking if compiler halts on function prototype mismatch... yes checking if compiler supports hiding library internal symbols... yes checking for windows.h... no checking whether build target is a native Windows one... no checking whether build target supports WIN32 file API... no checking whether to support http... yes checking whether to support ftp... yes checking whether to support file... yes checking whether to support ldap... yes checking whether to support ldaps... yes checking whether to support rtsp... yes checking whether to support proxies... yes checking whether to support dict... yes checking whether to support telnet... yes checking whether to support tftp... yes checking whether to support pop3... yes checking whether to support imap... yes checking whether to support smb... yes checking whether to support smtp... yes checking whether to support gopher... yes checking whether to provide built-in manual... yes checking whether to enable generation of C code... yes checking whether to use libgcc... no checking if X/Open network library is required... no checking for gethostbyname... yes checking for strcasecmp... yes checking for windows.h... (cached) no checking for winsock.h... (cached) no checking for winsock2.h... (cached) no checking for connect in libraries... yes checking whether time.h and sys/time.h may both be included... yes checking for sys/types.h... (cached) yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking time.h usability... yes checking time.h presence... yes checking for time.h... yes checking for monotonic clock_gettime... yes checking for clock_gettime in libraries... no additional lib required checking if monotonic clock_gettime works... yes checking for inflateEnd in -lz... yes checking zlib.h usability... yes checking zlib.h presence... yes checking for zlib.h... yes configure: found both libz and libz.h header checking for lber.h... yes checking for ldap.h... yes checking for ldapssl.h... no checking for ldap_ssl.h... no checking for LDAP libraries... -llber -lldap checking for ldap_url_parse... yes checking for ldap_init_fd... yes checking whether to enable IPv6... yes checking if struct sockaddr_in6 has sin6_scope_id member... yes checking if argv can be written to... yes checking if GSS-API support is requested... no checking whether to enable Windows native SSL/TLS (Windows native builds only)... no checking whether to enable iOS/Mac OS X native SSL/TLS... no checking for pkg-config... /usr/bin/pkg-config checking for openssl options with pkg-config... found configure: pkg-config: SSL_LIBS: "-lssl -lcrypto " configure: pkg-config: SSL_LDFLAGS: "" configure: pkg-config: SSL_CPPFLAGS: "" checking for CRYPTO_lock in -lcrypto... yes checking OpenSSL linking without -ldl... yes checking for SSL_connect in -lssl... yes checking openssl/x509.h usability... yes checking openssl/x509.h presence... yes checking for openssl/x509.h... yes checking openssl/rsa.h usability... yes checking openssl/rsa.h presence... yes checking for openssl/rsa.h... yes checking openssl/crypto.h usability... yes checking openssl/crypto.h presence... yes checking for openssl/crypto.h... yes checking openssl/pem.h usability... yes checking openssl/pem.h presence... yes checking for openssl/pem.h... yes checking openssl/ssl.h usability... yes checking openssl/ssl.h presence... yes checking for openssl/ssl.h... yes checking openssl/err.h usability... yes checking openssl/err.h presence... yes checking for openssl/err.h... yes checking openssl/pkcs12.h usability... yes checking openssl/pkcs12.h presence... yes checking for openssl/pkcs12.h... yes checking for ENGINE_init... yes checking openssl/engine.h usability... yes checking openssl/engine.h presence... yes checking for openssl/engine.h... yes checking for ENGINE_load_builtin_engines... yes checking for RAND_status... yes checking for RAND_screen... no checking for RAND_egd... yes checking for ENGINE_cleanup... yes checking for CRYPTO_cleanup_all_ex_data... yes checking for SSL_get_shutdown... yes checking for SSLv2_client_method... no checking for DES_set_odd_parity... yes checking for BoringSSL... no checking for libressl... no checking for OpenSSL headers version... 1.0.1 - 0x100010bfL checking for OpenSSL library version... 1.0.1 checking for OpenSSL headers and library versions matching... yes checking for "/dev/urandom"... yes checking for SRP_Calc_client_key in -lcrypto... yes checking default CA cert bundle/path... /etc/ssl/certs/ca-certificates.crt checking for libssh2_channel_open_ex in -lssh2... yes checking libssh2.h usability... yes checking libssh2.h presence... yes checking for libssh2.h... yes checking for RTMP_Init in -lrtmp... yes checking librtmp/rtmp.h usability... yes checking librtmp/rtmp.h presence... yes checking for librtmp/rtmp.h... yes checking whether versioned symbols are wanted... no checking whether to enable Windows native IDN (Windows native builds only)... no checking whether to build with libidn... (assumed) yes checking for pkg-config... (cached) /usr/bin/pkg-config checking for libidn options with pkg-config... found configure: pkg-config: IDN_LIBS: "-lidn " configure: pkg-config: IDN_LDFLAGS: "" configure: pkg-config: IDN_CPPFLAGS: "" configure: pkg-config: IDN_DIR: "" checking if idna_to_ascii_4i can be linked... yes checking for idn_free... yes checking for idna_strerror... yes checking for tld_strerror... yes checking idn-free.h usability... yes checking idn-free.h presence... yes checking for idn-free.h... yes checking tld.h usability... yes checking tld.h presence... yes checking for tld.h... yes checking for pkg-config... (cached) /usr/bin/pkg-config checking for libnghttp2 options with pkg-config... found configure: -l is -lnghttp2 configure: -I is -I/opt/nghttp2/include configure: -L is -L/opt/nghttp2/lib checking for nghttp2_option_set_no_recv_client_magic in -lnghttp2... yes checking nghttp2/nghttp2.h usability... yes checking nghttp2/nghttp2.h presence... yes checking for nghttp2/nghttp2.h... yes checking for ANSI C header files... (cached) yes checking for malloc.h... yes checking for memory.h... (cached) yes checking for sys/types.h... (cached) yes checking for sys/time.h... (cached) yes checking for sys/select.h... yes checking for sys/socket.h... yes checking for sys/ioctl.h... yes checking for sys/uio.h... yes checking for assert.h... yes checking for unistd.h... (cached) yes checking for stdlib.h... (cached) yes checking for limits.h... yes checking for arpa/inet.h... yes checking for net/if.h... yes checking for netinet/in.h... yes checking for sys/un.h... yes checking for netinet/tcp.h... yes checking for netdb.h... yes checking for sys/sockio.h... no checking for sys/stat.h... (cached) yes checking for sys/param.h... yes checking for termios.h... yes checking for termio.h... yes checking for sgtty.h... yes checking for fcntl.h... yes checking for alloca.h... yes checking for time.h... (cached) yes checking for io.h... no checking for pwd.h... yes checking for utime.h... yes checking for sys/utime.h... no checking for sys/poll.h... yes checking for poll.h... yes checking for socket.h... no checking for sys/resource.h... yes checking for libgen.h... yes checking for locale.h... yes checking for errno.h... yes checking for stdbool.h... yes checking for arpa/tftp.h... yes checking for sys/filio.h... no checking for sys/wait.h... yes checking for setjmp.h... yes checking for an ANSI C-conforming const... yes checking for compiler support of C99 variadic macro style... yes checking for compiler support of old gcc variadic macro style... yes checking for size_t... yes checking whether time.h and sys/time.h may both be included... (cached) yes checking for sys/types.h... (cached) yes checking for sys/time.h... (cached) yes checking for time.h... (cached) yes checking for sys/socket.h... (cached) yes checking for struct timeval... yes checking run-time libs availability... failed configure: error: one or more libs available at link-time are not available run-time. Libs used at link-time: -lnghttp2 -lssl -lcrypto -lssl -lcrypto -llber -lldap -lz