1 # This functionality is opt-in via the STRICT environment variable

     2 # export STRICT=1 on Unix

     3 # set STRICT=1 on Windows

     4 STRICT=$$(STRICT)

     5 equals(STRICT,1) {

     6     win32 {

     7         QMAKE_CXXFLAGS+=-WX

     8     } else {

     9         QMAKE_CXXFLAGS+=-Werror

    10         QMAKE_CXXFLAGS+=-Wall

    11         # There are legitimate cases that conflict with this warning (QSensorFilter::filter)

    12         #QMAKE_CXXFLAGS+=-Woverloaded-virtual

    13         # This breaks in QML headers

    14         #QMAKE_CXXFLAGS+=-Wold-style-cast

    15         # This breaks in QML headers

    16         #QMAKE_CXXFLAGS+=-pedantic

    17         QMAKE_CXXFLAGS+=-ansi

    18         QMAKE_CXXFLAGS+=-Wno-long-long

    19         # This breaks in Qt headers

    20         #QMAKE_CXXFLAGS+=-Wshadow

    21         # This breaks everywhere

    22         #QMAKE_CXXFLAGS+=-Wunreachable-code

    23         QMAKE_CXXFLAGS+=-Wundef

    24         QMAKE_CXXFLAGS+=-Wformat-nonliteral

    25         QMAKE_CXXFLAGS+=-Wformat-security

    26         QMAKE_CXXFLAGS+=-Wcast-align

    27         QMAKE_CXXFLAGS+=-Wchar-subscripts

    28         # This breaks in Qt headers

    29         #QMAKE_CXXFLAGS+=-Wfloat-equal

    30         QMAKE_LFLAGS+=-Wl,-no-undefined

    31     }

    32 

    33     contains(TEMPLATE,lib) {

    34         DEFINES += QT_NO_CAST_FROM_ASCII

    35         CONFIG += no_keywords

    36     }

    37 }

    38