Compile warning report of openssh 4.3p1 on Intel Macs
Dae San Hwang
daesan at mac.com
Tue Feb 7 02:34:32 EST 2006
Hi.
I was compiling openssh 4.3p1 on Apple's iMac Core Duo computer and
came across following warnings.
configure: WARNING: net/if.h: present but cannot be compiled
configure: WARNING: net/if.h: check for missing prerequisite
headers?
configure: WARNING: net/if.h: see the Autoconf documentation
configure: WARNING: net/if.h: section "Present But Cannot Be
Compiled"
configure: WARNING: net/if.h: proceeding with the preprocessor's result
configure: WARNING: net/if.h: in the future, the compiler will take
precedence
configure: WARNING: ##
------------------------------------------- ##
configure: WARNING: ## Report this to openssh-unix-
dev at mindrot.org ##
configure: WARNING: ##
------------------------------------------- ##
Following is the entire output of ./configure script:
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
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 ANSI C... none needed
checking build system type... i686-apple-darwin8.4.1
checking host system type... i686-apple-darwin8.4.1
checking whether byte ordering is bigendian... no
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking how to run the C preprocessor... gcc -E
checking for ranlib... ranlib
checking for a BSD-compatible install... /usr/bin/install -c
checking for ar... /usr/bin/ar
checking for cat... /bin/cat
checking for kill... /bin/kill
checking for perl5... no
checking for perl... /usr/bin/perl
checking for sed... /usr/bin/sed
checking for ent... no
checking for bash... /bin/bash
checking for ksh... (cached) /bin/bash
checking for sh... (cached) /bin/bash
checking for sh... /bin/sh
checking for groupadd... groupadd
checking for useradd... useradd
checking for pkgmk... no
checking for special C compiler options needed for large files... no
checking for _FILE_OFFSET_BITS value needed for large files... no
checking for _LARGE_FILES value needed for large files... no
checking for login... /usr/bin/login
checking for passwd... /usr/bin/passwd
checking for inline... inline
checking whether LLONG_MAX is declared... yes
checking if we have working getaddrinfo... working
checking compiler and flags for sanity... yes
checking bstring.h usability... no
checking bstring.h presence... no
checking for bstring.h... no
checking crypt.h usability... no
checking crypt.h presence... no
checking for crypt.h... no
checking dirent.h usability... yes
checking dirent.h presence... yes
checking for dirent.h... yes
checking endian.h usability... no
checking endian.h presence... no
checking for endian.h... no
checking features.h usability... no
checking features.h presence... no
checking for features.h... no
checking floatingpoint.h usability... no
checking floatingpoint.h presence... no
checking for floatingpoint.h... no
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 ia.h usability... no
checking ia.h presence... no
checking for ia.h... no
checking iaf.h usability... no
checking iaf.h presence... no
checking for iaf.h... no
checking lastlog.h usability... no
checking lastlog.h presence... no
checking for lastlog.h... no
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking login.h usability... no
checking login.h presence... no
checking for login.h... no
checking login_cap.h usability... no
checking login_cap.h presence... no
checking for login_cap.h... no
checking maillock.h usability... no
checking maillock.h presence... no
checking for maillock.h... no
checking ndir.h usability... no
checking ndir.h presence... no
checking for ndir.h... no
checking net/if.h usability... no
checking net/if.h presence... yes
configure: WARNING: net/if.h: present but cannot be compiled
configure: WARNING: net/if.h: check for missing prerequisite
headers?
configure: WARNING: net/if.h: see the Autoconf documentation
configure: WARNING: net/if.h: section "Present But Cannot Be
Compiled"
configure: WARNING: net/if.h: proceeding with the preprocessor's result
configure: WARNING: net/if.h: in the future, the compiler will take
precedence
configure: WARNING: ##
------------------------------------------- ##
configure: WARNING: ## Report this to openssh-unix-
dev at mindrot.org ##
configure: WARNING: ##
------------------------------------------- ##
checking for net/if.h... yes
checking netdb.h usability... yes
checking netdb.h presence... yes
checking for netdb.h... yes
checking netgroup.h usability... no
checking netgroup.h presence... no
checking for netgroup.h... no
checking netinet/in_systm.h usability... yes
checking netinet/in_systm.h presence... yes
checking for netinet/in_systm.h... yes
checking pam/pam_appl.h usability... yes
checking pam/pam_appl.h presence... yes
checking for pam/pam_appl.h... yes
checking paths.h usability... yes
checking paths.h presence... yes
checking for paths.h... yes
checking pty.h usability... no
checking pty.h presence... no
checking for pty.h... no
checking readpassphrase.h usability... yes
checking readpassphrase.h presence... yes
checking for readpassphrase.h... yes
checking rpc/types.h usability... yes
checking rpc/types.h presence... yes
checking for rpc/types.h... yes
checking security/pam_appl.h usability... no
checking security/pam_appl.h presence... no
checking for security/pam_appl.h... no
checking shadow.h usability... no
checking shadow.h presence... no
checking for shadow.h... no
checking stddef.h usability... yes
checking stddef.h presence... yes
checking for stddef.h... yes
checking stdint.h usability... yes
checking stdint.h presence... yes
checking for stdint.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/audit.h usability... no
checking sys/audit.h presence... no
checking for sys/audit.h... no
checking sys/bitypes.h usability... no
checking sys/bitypes.h presence... no
checking for sys/bitypes.h... no
checking sys/bsdtty.h usability... no
checking sys/bsdtty.h presence... no
checking for sys/bsdtty.h... no
checking sys/cdefs.h usability... yes
checking sys/cdefs.h presence... yes
checking for sys/cdefs.h... yes
checking sys/dir.h usability... yes
checking sys/dir.h presence... yes
checking for sys/dir.h... yes
checking sys/mman.h usability... yes
checking sys/mman.h presence... yes
checking for sys/mman.h... yes
checking sys/ndir.h usability... no
checking sys/ndir.h presence... no
checking for sys/ndir.h... no
checking sys/prctl.h usability... no
checking sys/prctl.h presence... no
checking for sys/prctl.h... no
checking sys/pstat.h usability... no
checking sys/pstat.h presence... no
checking for sys/pstat.h... no
checking sys/select.h usability... yes
checking sys/select.h presence... yes
checking for sys/select.h... yes
checking sys/stat.h usability... yes
checking sys/stat.h presence... yes
checking for sys/stat.h... yes
checking sys/stream.h usability... no
checking sys/stream.h presence... no
checking for sys/stream.h... no
checking sys/stropts.h usability... no
checking sys/stropts.h presence... no
checking for sys/stropts.h... no
checking sys/strtio.h usability... no
checking sys/strtio.h presence... no
checking for sys/strtio.h... no
checking sys/sysmacros.h usability... no
checking sys/sysmacros.h presence... no
checking for sys/sysmacros.h... no
checking sys/time.h usability... yes
checking sys/time.h presence... yes
checking for sys/time.h... yes
checking sys/timers.h usability... no
checking sys/timers.h presence... no
checking for sys/timers.h... no
checking sys/un.h usability... yes
checking sys/un.h presence... yes
checking for sys/un.h... yes
checking time.h usability... yes
checking time.h presence... yes
checking for time.h... yes
checking tmpdir.h usability... no
checking tmpdir.h presence... no
checking for tmpdir.h... no
checking ttyent.h usability... yes
checking ttyent.h presence... yes
checking for ttyent.h... yes
checking unistd.h usability... yes
checking unistd.h presence... yes
checking for unistd.h... yes
checking usersec.h usability... no
checking usersec.h presence... no
checking for usersec.h... no
checking util.h usability... yes
checking util.h presence... yes
checking for util.h... yes
checking utime.h usability... yes
checking utime.h presence... yes
checking for utime.h... yes
checking utmp.h usability... yes
checking utmp.h presence... yes
checking for utmp.h... yes
checking utmpx.h usability... yes
checking utmpx.h presence... yes
checking for utmpx.h... yes
checking vis.h usability... yes
checking vis.h presence... yes
checking for vis.h... yes
checking for sys/ptms.h... no
checking for yp_match... yes
checking for setsockopt... yes
checking for dirname... yes
checking libgen.h usability... yes
checking libgen.h presence... yes
checking for libgen.h... yes
checking for getspnam... no
checking for getspnam in -lgen... no
checking for library containing basename... none required
checking for deflate in -lz... yes
checking zlib.h usability... yes
checking zlib.h presence... yes
checking for zlib.h... yes
checking for possibly buggy zlib... no
checking for strcasecmp... yes
checking for utimes... yes
checking libutil.h usability... no
checking libutil.h presence... no
checking for libutil.h... no
checking for library containing login... none required
checking for logout... yes
checking for updwtmp... no
checking for logwtmp... yes
checking for strftime... yes
checking for GLOB_ALTDIRFUNC support... no
checking for gl_matchc field in glob_t... no
checking whether struct dirent allocates space for d_name... yes
checking for /proc/pid/fd directory... no
checking for arc4random... yes
checking for asprintf... yes
checking for b64_ntop... no
checking for __b64_ntop... no
checking for b64_pton... no
checking for __b64_pton... no
checking for bcopy... yes
checking for bindresvport_sa... yes
checking for clock... yes
checking for closefrom... no
checking for dirfd... no
checking for fchmod... yes
checking for fchown... yes
checking for freeaddrinfo... yes
checking for futimes... yes
checking for getaddrinfo... yes
checking for getcwd... yes
checking for getgrouplist... yes
checking for getnameinfo... yes
checking for getopt... yes
checking for getpeereid... yes
checking for _getpty... no
checking for getrlimit... yes
checking for getttyent... yes
checking for glob... yes
checking for inet_aton... yes
checking for inet_ntoa... yes
checking for inet_ntop... yes
checking for innetgr... yes
checking for login_getcapbool... no
checking for md5_crypt... no
checking for memmove... yes
checking for mkdtemp... yes
checking for mmap... yes
checking for ngetaddrinfo... no
checking for nsleep... no
checking for ogetaddrinfo... no
checking for openlog_r... no
checking for openpty... yes
checking for prctl... no
checking for pstat... no
checking for readpassphrase... yes
checking for realpath... yes
checking for recvmsg... yes
checking for rresvport_af... yes
checking for sendmsg... yes
checking for setdtablesize... no
checking for setegid... yes
checking for setenv... yes
checking for seteuid... yes
checking for setgroups... yes
checking for setlogin... yes
checking for setpcred... no
checking for setproctitle... no
checking for setregid... yes
checking for setreuid... yes
checking for setrlimit... yes
checking for setsid... yes
checking for setvbuf... yes
checking for sigaction... yes
checking for sigvec... yes
checking for snprintf... yes
checking for socketpair... yes
checking for strdup... yes
checking for strerror... yes
checking for strlcat... yes
checking for strlcpy... yes
checking for strmode... yes
checking for strnvis... no
checking for strtonum... no
checking for strtoll... yes
checking for strtoul... yes
checking for sysconf... yes
checking for tcgetpgrp... yes
checking for truncate... yes
checking for unsetenv... yes
checking for updwtmpx... no
checking for vasprintf... yes
checking for vhangup... no
checking for vsnprintf... yes
checking for waitpid... yes
checking for gai_strerror... yes
checking for library containing nanosleep... none required
checking whether getrusage is declared... no
checking whether strsep is declared... yes
checking for strsep... yes
checking whether tcsendbreak is declared... yes
checking whether h_errno is declared... yes
checking for setresuid... no
checking for setresgid... no
checking for gettimeofday... yes
checking for time... yes
checking for endutent... no
checking for getutent... no
checking for getutid... no
checking for getutline... no
checking for pututline... no
checking for setutent... no
checking for utmpname... no
checking for endutxent... yes
checking for getutxent... yes
checking for getutxid... yes
checking for getutxline... yes
checking for pututxline... yes
checking for setutxent... yes
checking for utmpxname... no
checking for daemon... yes
checking for getpagesize... yes
checking whether snprintf correctly terminates long strings... yes
checking whether snprintf can declare const char *fmt... yes
checking for (overly) strict mkstemp... no
checking whether getpgrp requires zero arguments... yes
checking OpenSSL header version... 90709f (OpenSSL 0.9.7i 14 Oct 2005)
checking OpenSSL library version... 90709f (OpenSSL 0.9.7i 14 Oct 2005)
checking whether OpenSSL's headers match the library... yes
checking whether OpenSSL has crippled AES support... yes
checking for ia_openinfo in -liaf... no
checking whether OpenSSL's PRNG is internally seeded... yes
checking for ls... /bin/ls
checking for netstat... /usr/sbin/netstat
checking for arp... /usr/sbin/arp
checking for ifconfig... /sbin/ifconfig
checking for jstat... no
checking for ps... /bin/ps
checking for sar... /usr/bin/sar
checking for w... /usr/bin/w
checking for who... /usr/bin/who
checking for last... /usr/bin/last
checking for lastlog... no
checking for df... /bin/df
checking for vmstat... no
checking for uptime... /usr/bin/uptime
checking for ipcs... /usr/bin/ipcs
checking for tail... /usr/bin/tail
checking for long long... yes
checking for unsigned long long... yes
checking for long double... yes
checking for char... yes
checking size of char... 1
checking for short int... yes
checking size of short int... 2
checking for int... yes
checking size of int... 4
checking for long int... yes
checking size of long int... 4
checking for long long int... yes
checking size of long long int... 8
checking for u_int type... yes
checking for intXX_t types... yes
checking for int64_t type... yes
checking for u_intXX_t types... yes
checking for u_int64_t types... yes
checking for uintXX_t types in stdint.h... yes
checking for u_char... yes
checking for socklen_t... yes
checking for sig_atomic_t... yes
checking for in_addr_t... yes
checking for size_t... yes
checking for ssize_t... yes
checking for clock_t... yes
checking for sa_family_t... yes
checking for pid_t... yes
checking for mode_t... yes
checking for struct sockaddr_storage... yes
checking for struct sockaddr_in6... yes
checking for struct in6_addr... yes
checking for struct addrinfo... yes
checking for struct timeval... yes
checking for struct timespec... yes
checking for ut_host field in utmp.h... no
checking for ut_host field in utmpx.h... no
checking for syslen field in utmpx.h... no
checking for ut_pid field in utmp.h... no
checking for ut_type field in utmp.h... no
checking for ut_type field in utmpx.h... no
checking for ut_tv field in utmp.h... no
checking for ut_id field in utmp.h... no
checking for ut_id field in utmpx.h... no
checking for ut_addr field in utmp.h... no
checking for ut_addr field in utmpx.h... no
checking for ut_addr_v6 field in utmp.h... no
checking for ut_addr_v6 field in utmpx.h... no
checking for ut_exit field in utmp.h... no
checking for ut_time field in utmp.h... no
checking for ut_time field in utmpx.h... no
checking for ut_tv field in utmpx.h... no
checking for struct stat.st_blksize... yes
checking for struct __res_state.retrans... yes
checking for ss_family field in struct sockaddr_storage... yes
checking for __ss_family field in struct sockaddr_storage... no
checking for pw_class field in struct passwd... yes
checking for pw_expire field in struct passwd... yes
checking for pw_change field in struct passwd... yes
checking for msg_accrights field in struct msghdr... no
checking for msg_control field in struct msghdr... yes
checking if libc defines __progname... yes
checking whether gcc implements __FUNCTION__... yes
checking whether gcc implements __func__... yes
checking whether va_copy exists... yes
checking whether __va_copy exists... yes
checking whether getopt has optreset support... yes
checking if libc defines sys_errlist... yes
checking if libc defines sys_nerr... yes
checking for library containing getrrsetbyname... no
checking for library containing res_query... none required
checking for library containing dn_expand... none required
checking if res_query will link... yes
checking for _getshort... yes
checking for _getlong... yes
checking whether _getshort is declared... yes
checking whether _getlong is declared... yes
checking for HEADER.ad... no
checking for xauth... no
checking for "/dev/ptmx"... no
checking for "/dev/ptc"... no
checking for nroff... /usr/bin/nroff
checking if the systems has expire shadow information... no
checking for "/etc/default/login"... no
Adding /usr/local/bin to USER_PATH so scp will work
checking if we need to convert IPv4 in IPv6-mapped addresses... no
(default)
checking if your system defines LASTLOG_FILE... no
checking if your system defines _PATH_LASTLOG... yes
checking if your system defines UTMP_FILE... no
checking if your system defines WTMP_FILE... no
checking if your system defines UTMPX_FILE... yes
checking if your system defines WTMPX_FILE... no
configure: creating ./config.status
config.status: creating Makefile
config.status: creating buildpkg.sh
config.status: creating opensshd.init
config.status: creating openbsd-compat/Makefile
config.status: creating scard/Makefile
config.status: creating ssh_prng_cmds
config.status: creating survey.sh
config.status: creating config.h
OpenSSH has been configured with the following options:
User binaries: /usr/local/bin
System binaries: /usr/local/sbin
Configuration files: /usr/local/etc
Askpass program: /usr/local/libexec/ssh-askpass
Manual pages: /usr/local/man/manX
PID file: /var/run
Privilege separation chroot path: /var/empty
sshd default user PATH: /usr/bin:/bin:/usr/sbin:/sbin:/
usr/local/bin
Manpage format: doc
PAM support: no
KerberosV support: no
Smartcard support: no
S/KEY support: no
TCP Wrappers support: no
MD5 password support: no
libedit support: no
IP address in $DISPLAY hack: no
Translate v4 in v6 hack: no
BSD Auth support: no
Random number source: OpenSSL internal ONLY
Host: i686-apple-darwin8.4.1
Compiler: gcc
Compiler flags: -g -O2 -Wall -Wpointer-arith -Wuninitialized -
Wsign-compare -Wno-pointer-sign
Preprocessor flags:
Linker flags:
Libraries: -lcrypto -lz
I really appreciate your hard work and I hope my report does a little
help.
Sincerely,
Dae San Hwang
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