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MSVC: Disable compiler warning 4996 for debug builds

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Move compiler warning 4996 from level 3 to 4. This is needed to avoid
warnings about the use of C++ standard library functions like std::copy,
which is used e.g. in qvector.h (since c6752c5aa1):

'std::copy': Function call with parameters that may be unsafe -
this call relies on the caller to check that the passed values are
correct. To disable this warning, use -D_SCL_SECURE_NO_WARNINGS. See
documentation on how to use Visual C++ 'Checked Iterators'

Because the warning has to be disabled before any standard C++ header
is included one cannot just fix this locally in qvector.h.

Change-Id: I929f1535656bca9f5beb7fd0d557178370c232c6
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@theqtcompany.com>
This commit is contained in:
Kai Koehne 2015-01-07 13:21:03 +01:00
parent 979e0512ac
commit 0a76b6bc7f
1 changed files with 1 additions and 1 deletions
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mkspecs/common/msvc-desktop.conf
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@ -41,7 +41,7 @@ QMAKE_CFLAGS_SSE4_2 = -arch:SSE2
QMAKE_CXX = $$QMAKE_CC
QMAKE_CXXFLAGS = $$QMAKE_CFLAGS
QMAKE_CXXFLAGS_WARN_ON = $$QMAKE_CFLAGS_WARN_ON -w34100 -w34189
QMAKE_CXXFLAGS_WARN_ON = $$QMAKE_CFLAGS_WARN_ON -w34100 -w34189 -w44996
QMAKE_CXXFLAGS_WARN_OFF = $$QMAKE_CFLAGS_WARN_OFF
QMAKE_CXXFLAGS_RELEASE = $$QMAKE_CFLAGS_RELEASE
QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += $$QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO