On Sat, 24 Sep 2011 07:17:01 -0500, Wolfgang Bangerth wrote:
------------------ checking compiler flags ------------------
checking for CPU to optimize for... none given or not recognized
checking for consistency of CXXFLAGSG flags... configure: error:
invalid combination of flags!
You need to search through the output in config.log. There should be
an error
message from the compiler that says what the invalid combination is.
In general, why would you want to install a version of deal.II that's
that
old?
Best
W.
-------------------------------------------------------------------------
Wolfgang Bangerth email:
[email protected]
www:
http://www.math.tamu.edu/~bangerth/
I 've searched through the config.log and the following error appears
many times
cc1plus: error: unrecognized command line option "-Wno-long-double"
cc1plus: error: unrecognized command line option
"-Wno-ignored-qualifiers"
The last time that it appears it ends somehow like this:
configure: failed program was:
| /* confdefs.h. */
| #define PACKAGE_NAME "deal.II"
| #define PACKAGE_TARNAME "deal.II"
| #define PACKAGE_VERSION "6.1.0"
| #define PACKAGE_STRING "deal.II 6.1.0"
| #define PACKAGE_BUGREPORT "[email protected]"
etc. etc.
etc. etc.
| /* end confdefs.h. */
|
| int
| main ()
| {
| ;
| ;
| return 0;
| }
configure:13573: error: invalid combination of flags!
folowed by the cache variables.
I cat attach the config.log if neccessary.
The reason why I want to use this specific version is because people
already have a fully working code
for this version which fails on the newer ones and it will take them
quiet a lot of time to correct and
re-wright it.
Any ideas what should I do?
Regards,
G.
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