mirror of git://anongit.mindrot.org/openssh.git
74 lines
2.1 KiB
Plaintext
74 lines
2.1 KiB
Plaintext
dnl Process this file with autoconf to produce a configure script.
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AC_INIT(auth-krb4.c)
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AC_CONFIG_HEADER(config.h)
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dnl Checks for programs.
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AC_PROG_CC
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AC_PROG_RANLIB
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AC_CHECK_PROG(AR, ar, ar)
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if test "$GCC" = "yes"; then CFLAGS="$CFLAGS -Wall"; fi
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dnl Checks for libraries.
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dnl Replace `main' with a function in -lcrypto:
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AC_CHECK_LIB(crypto, CRYPTO_lock, ,AC_MSG_ERROR([*** libcrypto missing - please install first ***]))
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dnl Replace `main' with a function in -lutil:
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AC_CHECK_LIB(util, logout, ,AC_MSG_ERROR([*** -lutil missing - this is part of libc. ***]))
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dnl Replace `main' with a function in -lz:
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AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first ***]))
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dnl check for nsl
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AC_CHECK_LIB(nsl, yp_match, , )
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dnl check for dl
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AC_CHECK_LIB(dl, dlopen, , )
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dnl check for pam
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AC_CHECK_LIB(pam, pam_authenticate, , )
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dnl Check for OpenSSL/SSLeay directories.
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AC_MSG_CHECKING([for OpenSSL/SSLeay directory])
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for dir in /usr /usr/local/openssl /usr/lib/openssl /usr/local/ssl /usr/lib/ssl /usr/local /usr/pkg ; do
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ssldir="$dir"
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if test -f "$dir/include/openssl/crypto.h"; then
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AC_DEFINE(HAVE_OPENSSL)
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break
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fi
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if test -f "$dir/include/ssl/crypto.h"; then
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AC_DEFINE(HAVE_SSL)
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break
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fi
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if test -f "$dir/include/crypto.h"; then
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break
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fi
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done
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AC_MSG_RESULT($ssldir)
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AC_SUBST(ssldir)
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AC_DEFINE_UNQUOTED(ssldir, "$ssldir")
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if test "$ssldir" != "/usr"; then
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CFLAGS="$CFLAGS -I$ssldir/include"
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LIBS="$LIBS -L$ssldir/lib"
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fi
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LIBS="$LIBS -lssl -lcrypto"
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dnl Check for RSAref library.
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AC_MSG_CHECKING([for RSAref library])
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saved_LIBS="$LIBS"
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LIBS="$saved_LIBS -lRSAglue -lrsaref"
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AC_TRY_LINK([], [],
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[AC_MSG_RESULT(yes); ],
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[AC_MSG_RESULT(no)]; LIBS="$saved_LIBS")
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dnl Checks for header files.
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AC_CHECK_HEADERS(pty.h)
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dnl Checks for library functions.
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AC_PROG_GCC_TRADITIONAL
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AC_CHECK_FUNCS(openpty strlcpy mkdtemp arc4random setproctitle)
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dnl Check whether user wants GNOME ssh-askpass
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AC_ARG_WITH(gnome-askpass,
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[ --with-gnome-askpass Build and use the GNOME passphrase requester],
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[GNOME_ASKPASS="gnome-ssh-askpass"])
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AC_SUBST(GNOME_ASKPASS)
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AC_OUTPUT(Makefile)
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