- Integrated patch from Dan Brosemer <odin@linuxfreak.com>
- Build fixes
- Autoconf
- Change binary names to open*
- Fixed autoconf script to detect PAM on RH6.1
- Added tests for libpwdb, and OpenBSD functions to autoconf (not used yet)
diff --git a/configure.in b/configure.in
new file mode 100644
index 0000000..0fac461
--- /dev/null
+++ b/configure.in
@@ -0,0 +1,54 @@
+dnl Process this file with autoconf to produce a configure script.
+AC_INIT(auth-krb4.c)
+
+AC_CONFIG_HEADER(config.h)
+
+dnl Checks for programs.
+AC_PROG_CC
+AC_PROG_RANLIB
+
+dnl Checks for libraries.
+dnl Replace `main' with a function in -lcrypto:
+AC_CHECK_LIB(crypto, CRYPTO_lock, ,AC_MSG_ERROR([*** libcrypto missing - please install first ***]))
+dnl Replace `main' with a function in -lutil:
+AC_CHECK_LIB(util, logout, ,AC_MSG_ERROR([*** -lutil missing - this is part of libc. ***]))
+dnl Replace `main' with a function in -lz:
+AC_CHECK_LIB(z, deflate, ,AC_MSG_ERROR([*** zlib missing - please install first ***]))
+dnl check for pwdb
+AC_CHECK_LIB(pwdb, pwdb_new, ,AC_MSG_ERROR([*** libpwdb missing - please install first ***]))
+dnl check for dl
+AC_CHECK_LIB(dl, dlopen, ,AC_MSG_ERROR([*** libdl missing - please install first ***]))
+dnl check for pam
+AC_CHECK_LIB(pam, pam_authenticate, ,AC_MSG_ERROR([*** PAM missing - please install first ***]))
+
+dnl Check for stuff in path.
+AC_CHECK_PROG(AR, ar, ar)
+
+dnl Check for ssl headers
+AC_CHECK_HEADER(openssl/bn.h, [AC_DEFINE(HAVE_OPENSSL)], [AC_CHECK_HEADER(ssl/bn.h, [AC_DEFINE(HAVE_SSL)], [AC_MSG_ERROR([*** ssl library missing - please install first ***])])])
+
+dnl Checks for header files.
+AC_HEADER_DIRENT
+AC_HEADER_STDC
+AC_HEADER_SYS_WAIT
+AC_CHECK_HEADERS(fcntl.h paths.h sys/ioctl.h sys/time.h syslog.h unistd.h)
+
+dnl Checks for typedefs, structures, and compiler characteristics.
+AC_C_CONST
+AC_TYPE_UID_T
+AC_C_INLINE
+AC_TYPE_MODE_T
+AC_TYPE_OFF_T
+AC_TYPE_SIZE_T
+AC_STRUCT_ST_BLKSIZE
+AC_HEADER_TIME
+
+dnl Checks for library functions.
+AC_PROG_GCC_TRADITIONAL
+AC_FUNC_MEMCMP
+AC_TYPE_SIGNAL
+AC_FUNC_UTIME_NULL
+AC_FUNC_VPRINTF
+AC_CHECK_FUNCS(gethostname gettimeofday mkdir rmdir select socket strerror strspn strtol strlcpy mkdtemp arc4random setproctitle)
+
+AC_OUTPUT(Makefile)