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COMP: add -fpermissive to c++LESSWARN flags (closes #744)

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- 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
This commit is contained in:
Mark Olesen
2018-02-28 14:31:48 +01:00
parent 628f0860c3
commit 7f7f9336c8
10 changed files with 34 additions and 18 deletions
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6
wmake/rules/linuxPPC64Gcc/c++
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@ -3,8 +3,10 @@ SUFFIXES += .C .cc .cpp .cxx
c++WARN = -Wall -Wextra -Wold-style-cast -Wnon-virtual-dtor -Wno-unused-parameter \
-Wno-invalid-offsetof -Wno-attributes
# Suppress some warnings for flex++ and CGAL
c++LESSWARN = -Wno-old-style-cast -Wno-unused-local-typedefs -Wno-array-bounds
# Suppress some warnings (flex++, CGAL, etc)
c++LESSWARN = \
-Wno-old-style-cast -Wno-unused-local-typedefs -Wno-array-bounds \
-fpermissive
CC = g++ -std=c++11 -m64 -mcpu=power5+