Hello:
Let me quickly outline my system configuration:
----
Epics version: 3.13.9
ChannelArchiver version: 1.9.1
OS: RedHat9 ( kernel 2.4.20)
gcc version from running 'gcc -v':
Reading specs from
/usr/lib/gcc-lib/i386-redhat-linux/3.2.2/specs
Configured with: ../configure --prefix=/usr
--mandir=/usr/share/man --infodir=/usr/share/info
--enable-shared --enable-threads=posix --disable-checking
--with-system-zlib --enable-__cxa_atexit
--host=i386-redhat-linux
Thread model: posix
gcc version 3.2.2 20030222 (Red Hat Linux 3.2.2-5)
----
I was wondering whether anyone has been using the
ChannelArchiver under RedHat9. I am having a few minor
compilation issues which I believe may be related to my
version of gcc.
Essentially the problem is due to a line (in two
different files):
_file.unsetf (std::ios::binary);
where _file is an object of type std::ifstream. The error
I get is:
In file included from ../ASCIIParser.cc:6:
..../ASCIIParser.cpp: In member function `bool
ASCIIParser::open(const
stdString&)':
..../ASCIIParser.cpp:25: no matching function for call to
`
std::basic_ifstream<char, std::char_traits<char>
::unsetf(const
std::_Ios_Openmode&)'
/usr/include/c++/3.2.2/bits/ios_base.h:361: candidates
are: void
std::ios_base::unsetf(std::_Ios_Fmtflags)
gmake[1]: *** [ASCIIParser.o] Error 1
gmake[1]: Leaving directory
`/usr/local/epics_versions/epics3.13.9GEM8.5/extensions/src/Tools/O.Linux'
gmake: *** [install.Linux] Error 2
I can comment out this line and everything compiles fine.
It seems like the library interface has changed and one
cannot set the bits responsible for binary processing
after the stream has been opened.
I would imagine that this line makes very little
difference on linux, but I am curious whether other
people perhaps with other versions of gcc have
experienced this. For the sake of consistency I would
like modify the code as little as possible (preferably
not at all).
Also, does anyone know what the *official* web page for
the archiver is? I found most information on:
http://lansce.lanl.gov/lansce8/Epics/Archiver/
and:
http://ics-web1.sns.ornl.gov/~kasemir/archiver/
<http://ics-web1.sns.ornl.gov/%7Ekasemir/archiver/>
which has source for version 2.1.0 (which should be used
with EPICS 3.14.x).
Thanks.
--
Peter Groszkowski Gemini Observatory
Tel: +1 808 974-2509 670 N. A'ohoku Place
Fax: +1 808 935-9235 Hilo, Hawai'i 96720, USA
