This looks like a missing check in the sctp configure.m4. I am working
on a patch.
--td
On 6/5/2012 10:10 AM, Siegmar Gross wrote:
Hello,
I compiled "openmpi-1.6" on "Solaris 10 sparc" and "Solaris 10 x86"
with "gcc-4.6.2" and "Sun C 5.12". Today I searched my log-files for
"WARNING" and found the following message.
WARNING: netinet/sctp.h: present but cannot be compiled
WARNING: netinet/sctp.h: check for missing prerequisite headers?
WARNING: netinet/sctp.h: see the Autoconf documentation
WARNING: netinet/sctp.h: section "Present But Cannot Be Compiled"
WARNING: netinet/sctp.h: proceeding with the compiler's result
WARNING: ## ------------------------------------------------------ ##
WARNING: ## Report this to http://www.open-mpi.org/community/help/ ##
WARNING: ## ------------------------------------------------------ ##
Looking in "config.log" showed that some types are undefined.
tyr openmpi-1.6-SunOS.sparc.64_cc 323 grep sctp config.log
configure:119568: result: elan, mx, ofud, openib, portals, sctp, sm, tcp, udapl
configure:125730: checking for MCA component btl:sctp compile mode
configure:125752: checking --with-sctp value
configure:125862: checking --with-sctp-libdir value
configure:125946: checking netinet/sctp.h usability
"/usr/include/netinet/sctp.h", line 228:
incomplete struct/union/enum sockaddr_storage: spc_aaddr
"/usr/include/netinet/sctp.h", line 530: syntax error before or at: socklen_t
"/usr/include/netinet/sctp.h", line 533: syntax error before or at: socklen_t
"/usr/include/netinet/sctp.h", line 537: syntax error before or at: socklen_t
"/usr/include/netinet/sctp.h", line 772: syntax error before or at: ipaddr_t
"/usr/include/netinet/sctp.h", line 779: syntax error before or at: in6_addr_t
| #include<netinet/sctp.h>
...
The missing types are defined via<netinet/in.h>. In which files must
I include this header file to avoid the warning? Thank you very much
for any help in advance.
Kind regards
Siegmar
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Terry D. Dontje | Principal Software Engineer
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