so far, it is only a flag which prevents the cache from being
deleted. To warn the user about a potential infinite loop, a warning
is printed if this flag was specified and some compiler or some compiler
flags were set by the user. This idea was proposed by Roland Kaufmann.
this seems to be a bug in cmake 2.8.10.2: if the user sets the
CMAKE_CXX_COMPILER variable for a build directory where this variable
has already been set, one gets an endless loop. This stings especially
if using the dunecontrol compatibility layer as the compiler flags are
unconditionally set via the CXX_FLAGS environment variable in the
options file. Running duncontrol on a module twice will thus trigger the
infinite loop if some compiler flags are set by the user.
The solution is relatively simple: Delete the CMakeFiles directory
before calling cmake. for the dunecontrol compatibility mode, we do
this in the configure script. For details about the cmake bug, see
http://www.cmake.org/Bug/view.php?id=14119
I haven't figured out why this happens, but on one of my computers
running kubuntu 13.10 g++ says the following if one tries to use
quadruple precision math:
/home/erne/src/ewoms/ewoms/common/quad.hh: In static member function ‘static quad std::numeric_limits<__float128>::min()’:
/home/erne/src/ewoms/ewoms/common/quad.hh:52:14: error: unable to find numeric literal operator ‘operator"" Q’
{ return FLT128_MIN; }
since this happens only on this machine and only with the c++ (but
not the C) compiler, i suppose that this is either an upgrade issue
with kubuntu or an issue with the ubuntu gcc stack. Strangely enough,
my other kubuntu machine does not have a problem with that...
In any case also testing for assignability of constants and using the
C++ compiler for the quadmath test won't hurt...
Some packages are split up in several library files, where each of them
doesn't have their own CMake find-module. So we cannot put this list in
the prerequisites. Unlike the headers, where we just add the directory,
all the libraries must be explicitly named on the link line. Thus, we
should allow to specify more than one name in the lib parameter.
The first name specified is designated as the "primary" library and is
assigned to the _LIBRARY variable; the others occur in _LIBRARIES as if
they were prerequisites.
Note that the build system cannot replicate this setup itself; it always
assumes that we are building (at most) one library from the source
files.
The resize() method for std::vector seems to copy an uninitialized
object for the new objects in the array on GCC 4.4. This means that we
should not assume that the copied objects are finalized in the
Parker-Lenhard parameters. Strangely enough this only seems to affect
older GCCs (at least 4.4) and only in debug mode...
this is intended to be used for ECLIPSE saturation curves, but the
code is more generic. (Be aware that using cubic splines for the
interpolation between sampling points is probably a better choice in
most cases.)
it seems to be implicitly included by newer compilers, but not GCC
4.4. In this case I agree with GCC 4.4...
Thanks to Bård Skaflestad for the hat-tip.
- add methods to calculate the derivatives of the capillary pressures
and relative permeabilities with regard to the phase saturations,
temperature, absolute pressure and phase composition
- extend the unit test to enforce the above
- make the NullMaterial conform to the API and add it to the unit test
- introduce Opm::NullMaterialTraits for material laws that don't use
any phase indices
They are now all generic capillary pressure laws, but with some
additional methods to make working with them easier. For this reason,
they have been moved up one directory to opm/material/fluidmatrixinteractions
Also, a unit test which ensures that all capillary pressure laws
conform to their respective APIs has been added.
The previous version assumed that we had libraries, and thus always
installs the .pc file in the multi-arch library directory. However,
we now have modules which does not have a library, but whose header
files still need to be located. Since the lib/ directory is usually
in the pkgconfig search path, it is natural to put them there.
If -DSUITESPARSE_USE_STATIC=ON, then the build system will only look for
static versions of the libraries that are part of SuiteSparse, even if
dynamic/shared versions are present on the system. Thus, the default of
preferring dynamic libraries can be overridden.
SuiteSparse is rarely built ourselves, but still uncommon enough to not
be present on computing clusters.
This patch allows us to install the libraries on a workstation, for
instance from package suitesparse-devel and link to it statically
without having to maintain our own build tree.
By passing these options through ./configure, one can use dunecontrol
to build a complete stack and still get a customized description in
CDash (such as when building in a cluster or VM where the actual machine
name does not matter, or when you want to add key options to the name
shown) without having to run a second configuration just to set those
in the cache.
Also fixes a bug where --with-cmake would skip any further option
specified after it.
Assume that ./configure --with-mpi= also implies --enable-mpi; if you
absolutely want to specify path without enabling (?!) then you can do
--with-mpi=... --disable-mpi (in that order).
This patch look for anything after the equal sign of the --with
parameter and only set the variable _MPI_PREFIX_PATH if that is given;
it always toggle USE_MPI.
gdb on MacOS X does not seem to be very fond of "flat" dSYM files, but
it can read the bundle variant fine. Thus we change that to enable
debugging across several tools.
this lead to a compiler warning on gcc 4.8 that this case was already
covered by catching std::exception. Since we did the same in both
branches anyway, these statements were not required...
Specifically, file <opm/material/constants.hh> was renamed to
<opm/material/Constants.hpp> and this renaming must be reflected in
the CMake probes for opm-material.
