- ignore implicit-fallthrough for ragel generated code.
- add -Wno-deprecated-declarations for c++LESSWARN.
These principally associated with older CGAL versions and their use
of particular mpfr routines.
- link CGAL (clang version) without reference to mpfr,gmp libraries
- use offset address in printStack for Darwin as well
- alternative handling of feexcept on Darwin
- improvement documentation for surface sampling.
- can now specify alternative sampling scheme for obtaining the
face values instead of just using the "cell" value. For example,
sampleScheme cellPoint;
This can be useful for cases when the surface is close to a boundary
cell and there are large gradients in the sampled field.
- distanceSurface now handles non-closed surfaces more robustly.
Unknown regions (not inside or outside) are marked internally and
excluded from consideration. This allows use of 'signed' surfaces
where not previously possible.
- since PackedBoolList is now a compatibility typedef for bitSet,
it is useful to have an additional means of distinction.
STYLE: simplify internal version tests and compiler defines.
- the API version is now conveyed via the OPENFOAM define directly.
The older OPENFOAM_PLUS define is provided for existing code.
- However, the new ragel-based parser is much faster
than the others, and does not cause 'too many open files' error
that the flex-based parser does (issue #784).
The timings (using src/sampling as being somewhat representative)
$ wclean; wmakeLnInclude -u .; time wmake -s dep
3.4s wmkdepend (ragel) [now default]
5.7s wmkdep (flex)
6.1s cpp -M
- The makeDepend script is for testing purposes only, but could used as
a hook for other dependency generation systems (eg, ninja).
It simply wraps 'cpp -M' in a form that is calling compatible with
wmkdepend.
BUG: wmkdepend parser was missing optional leading space on #include match
STYLE: use -G2 (goto-based) option for wmkdepend state machine
- the machine is compact with few states and lends itself to this
- a partial selection from https://github.com/mrklein/openfoam-os-x
with adjustments. The primary purpose is to reduce header-level
incompatibilities and to provide a common set of make rules to allow
easier patching (or re-integration).
This is similar to efforts (Feb 2010) but using ragel
(https://en.wikipedia.org/wiki/Ragel) instead of the now defunct
coco/r. The modified commit message from 2010:
ENH: add C++-based wmkdepend parser (uses ragel grammar).
- This avoids dependency on lex/flex and provides better encapsulation
for buffer switching. As a result, the maximum number of open files
only corresponds to the include depth.
--
Note that the flex source and rules are still available, but are not
deactivate (see wmake/rules/General/transform)
- primary points for an external user are the polyMesh constructor
- add config info for gcc-7.3.0
COMP: intel-2017. Ignore unknown pragmas. Disambiguate method resolution.
- downgrades some diagnostics about nonconformant code from errors to
warnings. Oddly enough, the errors actually arise from STL library
elements shipped with gcc itself. Affects kahip compilation with
gcc-6, gcc-7
- required if there is no system openmp and libomp or libgomp are
only found in the clang hierarchy
STYLE: add some notes in the openmp rules.
- the _OPENMP macro is now used in low-level testing files
- improve functional compatibility with DynList (remove methods)
* eg, remove an element from any position in a DynamicList
* reduce the number of template parameters
* remove/subset regions of DynamicList
- propagate Swap template specializations for lists, hashtables
- move construct/assignment to various containers.
- add find/found methods for FixedList and UList for a more succinct
(and clearer?) usage than the equivalent global findIndex() function.
- simplify List_FOR_ALL loops
- use "-pvMAJ.MIN" suffix for similarity with the paraview convention
- use sentinel file to ensure clean change of intermediate targets
- ensure all library files are being properly removed
- support gperftools-none, gperftools-system configurations
as per other third-party packages.
STYLE: clean up more environment variables
CONFIG: testing adios rule
- these directories are sometimes used for a central, non-thirdparty, non-system
installation
- leave gmp and mpfr as is, since it is not clear how these would interact with system
versions
On 64-bit systems, the system installations of boost, cgal are under
lib64/. The behaviour for a ThirdParty build is mostly lib/ but this
can also be changing.
Boost 1_62_0 and older build into 'lib/'.
CGAL-4.9 builds into 'lib64/', older versions into 'lib/'.
Future-proof things by using lib$WM_COMPILER_LIB_ARCH for boost and
cgal build rules, and forcing these as build targets in the ThirdParty
makeCGAL as well.
--
STYLE: check for boost/version.hpp, CGAL/version.h instead their directories
