deeb9f7fde
We set CONFIG+=largefile directly from configure, and there is never a largefile feature in QT_CONFIG. Change-Id: I3518c749d674529b272685b6ed6c738e48ee5cd7 Reviewed-by: Lars Knoll <lars.knoll@qt.io> Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@theqtcompany.com>
111 lines
4.6 KiB
Plaintext
111 lines
4.6 KiB
Plaintext
#
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# W A R N I N G
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# -------------
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#
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# This file is not part of the Qt API. It exists purely as an
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# implementation detail. It may change from version to version
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# without notice, or even be removed.
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#
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# We mean it.
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#
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QMAKE_DIR_REPLACE_SANE += DESTDIR
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CONFIG -= debug_and_release_target
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contains(QT_CONFIG, c++11): CONFIG += c++11 strict_c++
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contains(QT_CONFIG, c++14): CONFIG += c++14
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contains(QT_CONFIG, c++1z): CONFIG += c++1z
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contains(TEMPLATE, .*lib) {
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# module and plugins
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!host_build:contains(QT_CONFIG, reduce_exports): CONFIG += hide_symbols
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unix:contains(QT_CONFIG, reduce_relocations): CONFIG += bsymbolic_functions
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contains(QT_CONFIG, separate_debug_info): CONFIG += separate_debug_info
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!isEmpty(_QMAKE_SUPER_CACHE_): \
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rplbase = $$dirname(_QMAKE_SUPER_CACHE_)/[^/][^/]*
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else: \
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rplbase = $$MODULE_BASE_OUTDIR
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host_build {
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qqt_libdir = \$\$\$\$[QT_HOST_LIBS]
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qt_libdir = $$[QT_HOST_LIBS]
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} else {
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qqt_libdir = \$\$\$\$[QT_INSTALL_LIBS]
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qt_libdir = $$[QT_INSTALL_LIBS]
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}
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contains(QMAKE_DEFAULT_LIBDIRS, $$qt_libdir) {
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lib_replace.match = "[^ ']*$$rplbase/lib"
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lib_replace.replace =
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} else {
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lib_replace.match = $$rplbase/lib
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lib_replace.replace = $$qqt_libdir
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}
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lib_replace.CONFIG = path
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QMAKE_PRL_INSTALL_REPLACE += lib_replace
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}
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# The remainder of this file must not apply to bootstrapped tools,
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# as the host compiler's version and capabilities are not checked.
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host_build:force_bootstrap: return()
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# Extra warnings for Qt non-example code, to ensure cleanliness of the sources.
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# The block below may turn these warnings into errors for some Qt targets.
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# -Wdate-time: warn if we use __DATE__ or __TIME__ (we want to be able to reproduce the exact same binary)
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# -Wvla: use of variable-length arrays (an extension to C++)
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clang {
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# Clang 3.5 introduced -Wdate-time
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# The conditional assumes we aren't compiling against Clang 2.x anymore
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greaterThan(QT_CLANG_MAJOR_VERSION, 3)|greaterThan(QT_CLANG_MINOR_VERSION, 4): \
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QMAKE_CXXFLAGS_WARN_ON += -Wdate-time
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} else: gcc:!intel_icc {
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QMAKE_CXXFLAGS_WARN_ON += -Wvla
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# GCC 5 introduced -Wdate-time
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greaterThan(QT_GCC_MAJOR_VERSION, 4): QMAKE_CXXFLAGS_WARN_ON += -Wdate-time
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# GCC 6 introduced these
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greaterThan(QT_GCC_MAJOR_VERSION, 5): QMAKE_CXXFLAGS_WARN_ON += -Wshift-overflow=2 -Wduplicated-cond
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}
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warnings_are_errors:warning_clean {
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# If the module declares that it has does its clean-up of warnings, enable -Werror.
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# This setting is compiler-dependent anyway because it depends on the version of the
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# compiler.
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clang:!uikit {
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# Apple clang 4.0-4.2,5.0-5.1,6.0-6.4
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# Regular clang 3.3-3.8
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apple_ver = $${QT_APPLE_CLANG_MAJOR_VERSION}.$${QT_APPLE_CLANG_MINOR_VERSION}
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reg_ver = $${QT_CLANG_MAJOR_VERSION}.$${QT_CLANG_MINOR_VERSION}
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contains(apple_ver, "4\\.[012]|5\\.[01]|6\\.[01234]")|contains(reg_ver, "3\\.[3-8]") {
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QMAKE_CXXFLAGS_WARN_ON += -Werror -Wno-error=\\$${LITERAL_HASH}warnings -Wno-error=deprecated-declarations $$WERROR
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}
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} else:intel_icc:linux {
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# Intel CC 13.0 - 17.0, on Linux only
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ver = $${QT_ICC_MAJOR_VERSION}.$${QT_ICC_MINOR_VERSION}
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linux:contains(ver, "(1[3456]\\.|17\\.0)") {
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# 177: function "entity" was declared but never referenced
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# (too aggressive; ICC reports even for functions created due to template instantiation)
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# 1224: #warning directive
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# 1478: function "entity" (declared at line N) was declared deprecated
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# 1881: argument must be a constant null pointer value
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# (NULL in C++ is usually a literal 0)
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QMAKE_CXXFLAGS_WARN_ON += -Werror -ww177,1224,1478,1881 $$WERROR
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}
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} else:gcc:!clang:!intel_icc {
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# GCC 4.6-4.9, 5.x, ...
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ver = $${QT_GCC_MAJOR_VERSION}.$${QT_GCC_MINOR_VERSION}
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contains(ver, "(4\\.[6789]|[5-9]\\..)") {
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QMAKE_CXXFLAGS_WARN_ON += -Werror -Wno-error=cpp -Wno-error=deprecated-declarations $$WERROR
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# GCC prints this bogus warning, after it has inlined a lot of code
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# error: assuming signed overflow does not occur when assuming that (X + c) < X is always false
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QMAKE_CXXFLAGS_WARN_ON += -Wno-error=strict-overflow
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# Work-around for bug https://code.google.com/p/android/issues/detail?id=58135
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android: QMAKE_CXXFLAGS_WARN_ON += -Wno-error=literal-suffix
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}
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} else:msvc:!intel_icl {
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# enable for MSVC 2012, MSVC 2013, MSVC 2015
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contains(MSVC_VER, "1[124].0"): QMAKE_CXXFLAGS_WARN_ON += -WX
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}
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unset(ver)
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}
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