openfoam/wmake/rules/General/Icc/c++
Mark Olesen ef6c2ef590 CONFIG: combine wmake rules for KNL architecture as a compile option
- instead of

      WM_COMPILER=GccKNL WM_COMPILE_OPTION=Opt

      -> linux64GccKNLDPInt32Opt

  now specify

      WM_COMPILER=Gcc  WM_COMPILE_OPTION=OptKNL

      -> linux64GccDPInt32OptKNL

This makes it easier (and more obvious) for adding different tweaks
without needing to generate too many files.
Eg,

    cd wmake/rules/linux64Gcc

    cp cOpt   cOptBdw
    cp c++Opt c++OptBdw

    edit these two files and then use WM_COMPILE_OPTION=OptBdw

CONFIG: provide some default c/c++ flags in General compiler rules

- can make is easier when deriving new compile options, and ensures
  that '-02' is enabled as an initial default.
2019-01-25 17:39:05 +01:00

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SUFFIXES += .C .cc .cpp .cxx
CC = icpc -std=c++11
c++DBUG =
c++OPT = -O2
ptFLAGS = -DNoRepository
# - Standard warnings
# - Less restrictive warnings (may be needed for flex++, CGAL, etc.).
c++WARN = \
-Wall -Wextra \
-Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof \
-Wno-unknown-pragmas \
-diag-disable 327,654,1125,1292,2289,2304,11062,11074,11076
c++LESSWARN = \
-diag-disable 1224,2026,2305