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openfoam/wmake/rules/General/Gcc/c++
Mark Olesen 94a89d530a COMP: reduce compiler warnings for gcc-7
- 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.
2018-07-24 09:29:01 +02:00

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SUFFIXES += .C .cc .cpp .cxx
CC = g++ -std=c++11
ptFLAGS = -DNoRepository -ftemplate-depth-100
# - Standard warnings
# - Less restrictive warnings (may be needed for flex++, CGAL, etc.)
c++WARN = \
-Wall -Wextra -Wold-style-cast \
-Wnon-virtual-dtor -Wno-unused-parameter -Wno-invalid-offsetof \
-Wno-attributes -Wno-unknown-pragmas
c++LESSWARN = \
-Wno-old-style-cast -Wno-unused-local-typedefs -Wno-array-bounds \
-Wno-deprecated-declarations \
-fpermissive