openssh unix dev - Sep 2002 - [Bug 397] Openssh build failure AIX 4.3.3

http://bugzilla.mindrot.org/show_bug.cgi?id=397





------- Additional Comments From dtucker at zip.com.au  2002-09-18 00:55 -------
Not sure about error 1, but error 2 has been fixed in -current (see bug #265). 
As for error 3, the last time I built using the native compiler, I used
"CC=xlc"
which worked; if possible try that.



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------- Additional Comments From mouring at eviladmin.org  2002-09-18 01:04
-------
Can you retest with the current CVS or a snapshot from 
http://www.openssh.com/portable.html.  I believe all build issues for AIX 
should have been resolved.

If it does, please close this out.



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------- Additional Comments From suehall at prodigy.net  2002-09-18 03:45
-------
I pulled down the latest tarball from portable/snapshot, datestamped 0906.  Got 
the following errors:

        /usr/ibmcxx/bin/xlc -g -I. -I. -I/usr/local/ssl/include  
-I/usr/local/include -DSSHDIR=\"/usr/local/ssh/etc\"  
-D_PATH_SSH_PROGRAM=\"/usr/local/ssh/bin/ssh\"  
-D_PATH_SSH_ASKPASS_DEFAULT=\"/usr/local/ssh/libexec/ssh-askpass\"  
-D_PATH_SFTP_SERVER=\"/usr/local/ssh/libexec/sftp-server\"  
-D_PATH_SSH_KEY_SIGN=\"/usr/local/ssh/libexec/ssh-keysign\"  
-D_PATH_SSH_PIDDIR=\"/usr/local/ssh/etc\"  
-D_PATH_PRIVSEP_CHROOT_DIR=\"/var/empty\"  
-DSSH_RAND_HELPER=\"/usr/local/ssh/libexec/ssh-rand-helper\"
-DHAVE_CONFIG_H -c
channels.c
"channels.c", line 915.22: 1506-280 (E) Function argument assignment
between
types "const char*" and "unsigned char*" is not allowed.
"channels.c", line 920.27: 1506-280 (E) Function argument assignment
between
types "const char*" and "unsigned char*" is not allowed.
"channels.c", line 924.14: 1506-068 (E) Operation between types
"unsigned char*"
and "char*" is not allowed.
"channels.c", line 925.26: 1506-280 (E) Function argument assignment
between
types "const char*" and "unsigned char*" is not allowed.
        /usr/ibmcxx/bin/xlc -g -I. -I. -I/usr/local/ssl/include  
-I/usr/local/include -DSSHDIR=\"/usr/local/ssh/etc\"  
-D_PATH_SSH_PROGRAM=\"/usr/local/ssh/bin/ssh\"  
-D_PATH_SSH_ASKPASS_DEFAULT=\"/usr/local/ssh/libexec/ssh-askpass\"  
-D_PATH_SFTP_SERVER=\"/usr/local/ssh/libexec/sftp-server\"  
-D_PATH_SSH_KEY_SIGN=\"/usr/local/ssh/libexec/ssh-keysign\"  
-D_PATH_SSH_PIDDIR=\"/usr/local/ssh/etc\"  
-D_PATH_PRIVSEP_CHROOT_DIR=\"/var/empty\"  
-DSSH_RAND_HELPER=\"/usr/local/ssh/libexec/ssh-rand-helper\"
-DHAVE_CONFIG_H -c
cipher.c
"cipher.c", line 65.56: 1506-196 (E) Initialization between types
"const struct
evp_cipher_st*(*)(void)" and "struct evp_cipher_st*(*)(void)" is
not allowed.
"cipher.c", line 66.55: 1506-196 (E) Initialization between types
"const struct
evp_cipher_st*(*)(void)" and "struct evp_cipher_st*(*)(void)" is
not allowed.
"cipher.c", line 70.57: 1506-196 (E) Initialization between types
"const struct
evp_cipher_st*(*)(void)" and "struct evp_cipher_st*(*)(void)" is
not allowed.
"cipher.c", line 71.57: 1506-196 (E) Initialization between types
"const struct
evp_cipher_st*(*)(void)" and "struct evp_cipher_st*(*)(void)" is
not allowed.
"cipher.c", line 72.57: 1506-196 (E) Initialization between types
"const struct
evp_cipher_st*(*)(void)" and "struct evp_cipher_st*(*)(void)" is
not allowed.
"cipher.c", line 73.57: 1506-196 (E) Initialization between types
"const struct
evp_cipher_st*(*)(void)" and "struct evp_cipher_st*(*)(void)" is
not allowed.
"cipher.c", line 154.17: 1506-068 (S) Operation between types
"char*" and "int"
is not allowed.
"cipher.c", line 155.16: 1506-068 (S) Operation between types
"char*" and "int"
is not allowed.
"cipher.c", line 706.24: 1506-068 (E) Operation between types
"const struct
evp_cipher_st*(*)(void)" and "struct evp_cipher_st*(*)(void)" is
not allowed.
"cipher.c", line 721.24: 1506-068 (E) Operation between types
"const struct
evp_cipher_st*(*)(void)" and "struct evp_cipher_st*(*)(void)" is
not allowed.
make: 1254-004 The error code from the last command is 1.


Stop.




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------- Additional Comments From dtucker at zip.com.au  2002-09-18 22:44 -------
I think I've figured out error 3. Short answer: comment out "#define 
HAVE_STRSEP 1" from config.h and re-run "make".

Long answer: the error that stops the build is:

"cipher.c", line 154.17: 1506-068 (S) Operation between types
"char*" and "int"
is not allowed.

This is caused by "p = strsep(&cp, CIPHER_SEP)" where p is a char
*. Strsep
should return a char *, but in /usr/include/string.h, the prototype is inside a 
"#ifdef _LINUX_SOURCE_COMPAT".

Configure finds strsep (in libc, probably) and defines HAVE_STRSEP, but since 
the prototype is #ifdef'ed out, it defaults to returning int, hence the type
conflict.

Not sure about a long-term fix.  Would it be bad form to add the following to 
openbsd-compat/strsep.h?

#ifdef _AIX
# undef HAVE_STRSEP
#endif



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suehall at prodigy.net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED



------- Additional Comments From suehall at prodigy.net  2002-09-19 22:22
-------
I tried the suggested fix to comment out the HAVE_STRSEP 1 from config.h.  One 
more glitch was an illegal comment at the end of line 18 in hostfile.h, then the
code made successfully.  This was done with the snapshot of 0906.



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------- Additional Comments From suehall at prodigy.net  2002-09-19 22:23
-------
I beg your pardon, the last glitch was an illegal "comma" at the end
of line 18.



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dtucker at zip.com.au changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |



------- Additional Comments From dtucker at zip.com.au  2002-09-20 00:31 -------
I don't think this bug should be closed just yet, -cvs still doesn't
build on
AIX with the native compiler.

Error #1 occurs when CC=xlC_r (the thread-safe C++ compiler) and doesn't
happen
when CC=xlc, so I think we can ignore it.

Error #2 is already fixed in -cvs, as is the hostfile.h thing.

That leaves #3, which is fixed by the following patch. It's probably not the
best way, but it works.



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------- Additional Comments From dtucker at zip.com.au  2002-09-20 00:33 -------
Created an attachment (id=147)
 --> (http://bugzilla.mindrot.org/attachment.cgi?id=147&action=view)
Undef HAVE_STRSEP on AIX




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dtucker at zip.com.au changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #147 is|0                           |1
           obsolete|                            |



------- Additional Comments From dtucker at zip.com.au  2002-09-26 22:27 -------
Created an attachment (id=151)
 --> (http://bugzilla.mindrot.org/attachment.cgi?id=151&action=view)
Ensure strsep is defined before checking for function in library




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