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add EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS non-default option. Use it in our own CMakeLists. also add a include-guard-like mechanism to prevent doing unmatched #pragma warning push/pop.

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This commit is contained in:
Benoit Jacob 2011-02-22 10:05:41 -05:00
parent 9e1127619c
commit c58a2ff03a
3 changed files with 27 additions and 9 deletions
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2
CMakeLists.txt
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@ -101,6 +101,8 @@ if(EIGEN_DEFAULT_TO_ROW_MAJOR)
add_definitions("-DEIGEN_DEFAULT_TO_ROW_MAJOR") add_definitions("-DEIGEN_DEFAULT_TO_ROW_MAJOR")
endif() endif()
add_definitions("-DEIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS")
if(CMAKE_COMPILER_IS_GNUCXX) if(CMAKE_COMPILER_IS_GNUCXX)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wnon-virtual-dtor -Wno-long-long -ansi -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -Wwrite-strings -Wformat-security -fexceptions -fno-check-new -fno-common -fstrict-aliasing") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wnon-virtual-dtor -Wno-long-long -ansi -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -Wwrite-strings -Wformat-security -fexceptions -fno-check-new -fno-common -fstrict-aliasing")
set(CMAKE_CXX_FLAGS_DEBUG "-g3") set(CMAKE_CXX_FLAGS_DEBUG "-g3")

15
Eigen/src/Core/util/DisableStupidWarnings.h
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@ -1,3 +1,6 @@
#ifndef EIGEN_WARNINGS_DISABLED
#define EIGEN_WARNINGS_DISABLED
#ifdef _MSC_VER #ifdef _MSC_VER
// 4100 - unreferenced formal parameter (occurred e.g. in aligned_allocator::destroy(pointer p)) // 4100 - unreferenced formal parameter (occurred e.g. in aligned_allocator::destroy(pointer p))
// 4101 - unreferenced local variable // 4101 - unreferenced local variable
@ -11,14 +14,20 @@
// 4522 - 'class' : multiple assignment operators specified // 4522 - 'class' : multiple assignment operators specified
// 4700 - uninitialized local variable 'xyz' used // 4700 - uninitialized local variable 'xyz' used
// 4717 - 'function' : recursive on all control paths, function will cause runtime stack overflow // 4717 - 'function' : recursive on all control paths, function will cause runtime stack overflow
#pragma warning( push ) #ifndef EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS
#pragma warning( push )
#endif
#pragma warning( disable : 4100 4101 4127 4181 4211 4244 4273 4324 4512 4522 4700 4717 ) #pragma warning( disable : 4100 4101 4127 4181 4211 4244 4273 4324 4512 4522 4700 4717 )
#elif defined __INTEL_COMPILER #elif defined __INTEL_COMPILER
// 2196 - routine is both "inline" and "noinline" ("noinline" assumed) // 2196 - routine is both "inline" and "noinline" ("noinline" assumed)
// ICC 12 generates this warning even without any inline keyword, when defining class methods 'inline' i.e. inside of class body // ICC 12 generates this warning even without any inline keyword, when defining class methods 'inline' i.e. inside of class body
// 2536 - type qualifiers are meaningless here // 2536 - type qualifiers are meaningless here
// ICC 12 generates this warning when a function return type is const qualified, even if that type is a template-parameter-dependent // ICC 12 generates this warning when a function return type is const qualified, even if that type is a template-parameter-dependent
// typedef that may be a reference type // typedef that may be a reference type.
#pragma warning push #ifndef EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS
#pragma warning push
#endif
#pragma warning disable 2196 2536 #pragma warning disable 2196 2536
#endif #endif
#endif // not EIGEN_WARNINGS_DISABLED

15
Eigen/src/Core/util/ReenableStupidWarnings.h
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@ -1,5 +1,12 @@
#ifdef _MSC_VER #ifdef EIGEN_WARNINGS_DISABLED
#pragma warning( pop ) #undef EIGEN_WARNINGS_DISABLED
#elif defined __INTEL_COMPILER
#pragma warning pop #ifndef EIGEN_PERMANENTLY_DISABLE_STUPID_WARNINGS
#ifdef _MSC_VER
#pragma warning( pop )
#elif defined __INTEL_COMPILER
#pragma warning pop
#endif
#endif #endif
#endif // EIGEN_WARNINGS_DISABLED