`configure' configures curl - to adapt to many kinds of systems.Usage: ./configure [OPTION]... [VAR=VALUE]...To assign environment variables (e.g., CC, CFLAGS...), specify them asVAR=VALUE. See below for descriptions of some of the useful variables.Defaults for the options are specified in brackets.Configuration: -h, --help display this help and exit --help=short display options specific to this package --help=recursive display the short help of all the included packages -V, --version display version information and exit -q, --quiet, --silent do not print `checking...' messages --cache-file=FILE cache test results in FILE [disabled] -C, --config-cache alias for `--cache-file=config.cache' -n, --no-create do not create output files --srcdir=DIR find the sources in DIR [configure dir or `..']Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX [/usr/local] --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX [PREFIX]By default, `make install' will install all the files in`/usr/local/bin', `/usr/local/lib' etc. You can specifyan installation prefix other than `/usr/local' using `--prefix',for instance `--prefix=$HOME'.For better control, use the options below.Fine tuning of the installation directories: --bindir=DIR user executables [EPREFIX/bin] --sbindir=DIR system admin executables [EPREFIX/sbin] --libexecdir=DIR program executables [EPREFIX/libexec] --sysconfdir=DIR read-only single-machine data [PREFIX/etc] --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] --localstatedir=DIR modifiable single-machine data [PREFIX/var] --libdir=DIR object code libraries [EPREFIX/lib] --includedir=DIR C header files [PREFIX/include] --oldincludedir=DIR C header files for non-gcc [/usr/include] --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] --datadir=DIR read-only architecture-independent data [DATAROOTDIR] --infodir=DIR info documentation [DATAROOTDIR/info] --localedir=DIR locale-dependent data [DATAROOTDIR/locale] --mandir=DIR man documentation [DATAROOTDIR/man] --docdir=DIR documentation root [DATAROOTDIR/doc/curl] --htmldir=DIR html documentation [DOCDIR] --dvidir=DIR dvi documentation [DOCDIR] --pdfdir=DIR pdf documentation [DOCDIR] --psdir=DIR ps documentation [DOCDIR]Program names: --program-prefix=PREFIX prepend PREFIX to installed program names --program-suffix=SUFFIX append SUFFIX to installed program names --program-transform-name=PROGRAM run sed PROGRAM on installed program namesSystem types: --build=BUILD configure for building on BUILD [guessed] --host=HOST cross-compile to build programs to run on HOST [BUILD]Optional Features: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --enable-maintainer-mode enable make rules and dependencies not useful (and sometimes confusing) to the casual installer --disable-dependency-tracking speeds up one-time build --enable-dependency-tracking do not reject slow dependency extractors --disable-largefile omit support for large files --enable-shared[=PKGS] build shared libraries [default=yes] --enable-static[=PKGS] build static libraries [default=yes] --enable-fast-install[=PKGS] optimize for fast installation [default=yes] --disable-libtool-lock avoid locking (might break parallel builds) --enable-http Enable HTTP support --disable-http Disable HTTP support --enable-ftp Enable FTP support --disable-ftp Disable FTP support --enable-file Enable FILE support --disable-file Disable FILE support --enable-ldap Enable LDAP support --disable-ldap Disable LDAP support --enable-ldaps Enable LDAPS support --disable-ldaps Disable LDAPS support --enable-dict Enable DICT support --disable-dict Disable DICT support --enable-telnet Enable TELNET support --disable-telnet Disable TELNET support --enable-tftp Enable TFTP support --disable-tftp Disable TFTP support --enable-manual Enable built-in manual --disable-manual Disable built-in manual --enable-libgcc use libgcc when linking --enable-ipv6 Enable ipv6 (with ipv4) support --disable-ipv6 Disable ipv6 support --enable-nonblocking Enable detecting how to do it --disable-nonblocking Disable non-blocking socket detection --disable-thread don't look for thread-safe functions --enable-thread look for thread-safe functions --enable-ares=PATH Enable c-ares for name lookups --disable-ares Disable c-ares for name lookups --enable-verbose Enable verbose strings --disable-verbose Disable verbose strings --enable-sspi Enable SSPI --disable-sspi Disable SSPI --enable-debug Enable pedantic debug options --disable-debug Disable debug options --enable-crypto-auth Enable cryptographic authentication --disable-crypto-auth Disable cryptographic authentication --enable-cookies Enable cookies support --disable-cookies Disable cookies support --enable-hidden-symbols Hide internal symbols in library --disable-hidden-symbols Leave all symbols with default visibility in libraryOptional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) --with-gnu-ld assume the C compiler uses GNU ld [default=no] --with-pic try to use only PIC/non-PIC objects [default=use both] --with-tags[=TAGS] include additional configurations [automatic] --with-ldap-lib=libname Specify name of ldap lib file --with-lber-lib=libname Specify name of lber lib file --with-krb4-includes=DIR Specify location of kerberos4 headers --with-krb4-libs=DIR Specify location of kerberos4 libs --with-krb4=DIR where to look for Kerberos4 --with-spnego=DIR Specify location of SPNEGO library fbopenssl --with-gssapi-includes=DIR Specify location of GSSAPI header --with-gssapi-libs=DIR Specify location of GSSAPI libs --with-gssapi=DIR Where to look for GSSAPI --with-ssl=PATH Where to look for OpenSSL, PATH points to the SSL installation (default: /usr/local/ssl); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option --without-ssl disable OpenSSL --with-zlib=PATH search for zlib in PATH --without-zlib disable use of zlib --with-libssh2=PATH Where to look for libssh2, PATH points to the LIBSSH2 installation (default: /usr/local/lib); when possible, set the PKG_CONFIG_PATH environment variable instead of using this option --without-libssh2 disable LIBSSH2 --with-egd-socket=FILE Entropy Gathering Daemon socket pathname --with-random=FILE read randomness from FILE (default=/dev/urandom) --with-gnutls=PATH where to look for GnuTLS, PATH points to the installation root (default: /usr/local/) --without-gnutls disable GnuTLS detection --with-nss=PATH where to look for NSS, PATH points to the installation root (default: /usr/local/) --without-nss disable NSS detection --with-ca-bundle=FILE File name to use as CA bundle --without-ca-bundle Don't use a default CA bundle --with-ca-path=DIRECTORY Directory to use as CA path --without-ca-path Don't use a default CA path --with-libidn=PATH Enable libidn usage --without-libidn Disable libidn usageSome influential environment variables: CC C compiler command CFLAGS C compiler flags LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a nonstandard directory <lib dir> LIBS libraries to pass to the linker, e.g. -l<library> CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if you have headers in a nonstandard directory <include dir> CPP C preprocessorUse these variables to override the choices made by `configure' or to helpit to find libraries and programs with nonstandard names/locations.Report bugs to <a suitable curl mailing list => http://curl.haxx.se/mail/>.