cc70c397ce
Set QMAKE_CXXFLAGS_CXX2A variable to -std:c++20 while building projects with qmake and MSVC 16.11 or greater (_MSC_FULL_VER >= 192930133), when c++2a is specified in the project config. Pick-to: 6.2 6.3 Change-Id: If9a48d1ed16cb05c5cc01414ce8a4344e22438fe Reviewed-by: Kai Koehne <kai.koehne@qt.io>
149 lines
4.7 KiB
Plaintext
149 lines
4.7 KiB
Plaintext
#
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# qmake configuration for Microsoft Visual Studio C/C++ Compiler
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# This file is used by win32-msvc
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#
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#
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# Version-specific changes
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#
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isEmpty(QMAKE_MSC_VER): error("msvc-version.conf loaded but QMAKE_MSC_VER isn't set")
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MSVC_VER = 8.0
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COMPAT_MKSPEC = win32-msvc2005
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greaterThan(QMAKE_MSC_VER, 1499) {
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# Visual Studio 2008 (9.0) / Visual C++ 15.0 and up
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MSVC_VER = 9.0
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MSVC_TOOLSET_VER = 90
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COMPAT_MKSPEC = win32-msvc2008
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QMAKE_CFLAGS_MP = -MP
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QMAKE_CXXFLAGS_MP = $$QMAKE_CFLAGS_MP
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}
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greaterThan(QMAKE_MSC_VER, 1599) {
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# Visual Studio 2010 (10.0) / Visual C++ 16.0 and up
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MSVC_VER = 10.0
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MSVC_TOOLSET_VER = 100
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COMPAT_MKSPEC = win32-msvc2010
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MAKEFILE_GENERATOR = MSBUILD
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QMAKE_CFLAGS_AVX = -arch:AVX
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QMAKE_CFLAGS_AVX2 = -arch:AVX
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VCPROJ_EXTENSION = .vcxproj
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}
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greaterThan(QMAKE_MSC_VER, 1699) {
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# Visual Studio 2012 (11.0) / Visual C++ 17.0 and up
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MSVC_VER = 11.0
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MSVC_TOOLSET_VER = 110
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COMPAT_MKSPEC = win32-msvc2012
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QMAKE_CXXFLAGS_EXCEPTIONS_OFF = /wd4530 /wd4577
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QT_CONFIG += c++11
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CONFIG += c++11
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}
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greaterThan(QMAKE_MSC_VER, 1799) {
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# Visual Studio 2013 (12.0) / Visual C++ 18.0 and up
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MSVC_VER = 12.0
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MSVC_TOOLSET_VER = 120
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COMPAT_MKSPEC = win32-msvc2013
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QMAKE_CFLAGS += -FS
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QMAKE_CXXFLAGS += -FS -Zc:rvalueCast -Zc:inline
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QMAKE_CFLAGS_F16C = -arch:AVX
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QMAKE_CFLAGS_RDRND =
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QMAKE_CFLAGS_RDSEED =
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equals(QMAKE_MSC_VER, 1800) {
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QMAKE_CFLAGS_RELEASE += -Zc:strictStrings
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QMAKE_CFLAGS_RELEASE_WITH_DEBUGINFO += -Zc:strictStrings
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QMAKE_CXXFLAGS_RELEASE += -Zc:strictStrings
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QMAKE_CXXFLAGS_RELEASE_WITH_DEBUGINFO += -Zc:strictStrings
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}
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}
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greaterThan(QMAKE_MSC_VER, 1899) {
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# Visual Studio 2015 (14.0) / Visual C++ 19.0 and up
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MSVC_VER = 14.0
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MSVC_TOOLSET_VER = 140
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COMPAT_MKSPEC = win32-msvc2015
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QMAKE_CFLAGS += -Zc:strictStrings
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QMAKE_CFLAGS_WARN_ON += -w44456 -w44457 -w44458
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QMAKE_CFLAGS_AVX2 = -arch:AVX2
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QMAKE_CXXFLAGS += -Zc:strictStrings -Zc:throwingNew
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QMAKE_CXXFLAGS_WARN_ON += -w44456 -w44457 -w44458 -wd4577 -wd4467
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# -utf-8 compiler option for Visual Studio 2015 Update 2
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greaterThan(QMAKE_MSC_FULL_VER, 190023918): QMAKE_CFLAGS_UTF8_SOURCE = -utf-8
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}
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greaterThan(QMAKE_MSC_VER, 1909) {
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# Visual Studio 2017 (15.0) / Visual C++ 19.10 and up
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MSVC_VER = 15.0
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MSVC_TOOLSET_VER = 141
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COMPAT_MKSPEC = win32-msvc2017
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QMAKE_CXXFLAGS += -permissive-
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# Only Visual Studio 2017 version 15.3 / Visual C++ 19.11 & up have support
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# for AVX-512. We enable the switches anyway and let configure check if they
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# work.
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QMAKE_CFLAGS_AVX512F = -arch:AVX512
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QMAKE_CFLAGS_AVX512ER = -arch:AVX512
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QMAKE_CFLAGS_AVX512CD = -arch:AVX512
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QMAKE_CFLAGS_AVX512PF = -arch:AVX512
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QMAKE_CFLAGS_AVX512DQ = -arch:AVX512
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QMAKE_CFLAGS_AVX512BW = -arch:AVX512
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QMAKE_CFLAGS_AVX512VL = -arch:AVX512
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QMAKE_CFLAGS_AVX512IFMA = -arch:AVX512
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QMAKE_CFLAGS_AVX512VBMI = -arch:AVX512
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# MSVC partially supports the following, but '__cplusplus' definition is set
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# as for C++98 until MSVC fully conforms with C++14, see
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# https://developercommunity.visualstudio.com/content/problem/139261/msvc-incorrectly-defines-cplusplus.html
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# Support became available in MSVC 2017 15.7:
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greaterThan(QMAKE_MSC_VER, 1913) {
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QMAKE_CXXFLAGS += -Zc:__cplusplus
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QMAKE_CXXFLAGS_CXX14 = -std:c++14
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QMAKE_CXXFLAGS_CXX1Z = -std:c++17
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}
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}
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greaterThan(QMAKE_MSC_VER, 1910) {
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# No compat spec past MSVC 2017
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COMPAT_MKSPEC =
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}
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greaterThan(QMAKE_MSC_VER, 1919) {
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# Visual Studio 2019 (16.0) / Visual C++ 19.20 and up
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MSVC_VER = 16.0
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MSVC_TOOLSET_VER = 142
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QMAKE_CXXFLAGS_CXX2A = -std:c++latest
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QMAKE_CXXFLAGS += -Zc:externConstexpr
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}
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greaterThan(QMAKE_MSC_VER, 1927) {
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# Visual Studio 2019 (16.8 or 16.9) / Visual C++ 19.28 and up
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MSVC_VER = 16.8
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QMAKE_CFLAGS_C11 = /std:c11
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QMAKE_CFLAGS_C17 = /std:c17
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}
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greaterThan(QMAKE_MSC_VER, 1928) {
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# Visual Studio 2019 (16.10 or 16.11) / Visual C++ 19.29 and up
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MSVC_VER = 16.10
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# -std:c++20 compiler option for Visual Studio 2019 16.11.0 and up
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greaterThan(QMAKE_MSC_FULL_VER, 192930132): QMAKE_CXXFLAGS_CXX2A = -std:c++20
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}
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greaterThan(QMAKE_MSC_VER, 1929) {
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# Visual Studio 2022 (17.0) / Visual C++ 19.30 and up
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MSVC_VER = 17.0
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MSVC_TOOLSET_VER = 143
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}
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!isEmpty(COMPAT_MKSPEC):!$$COMPAT_MKSPEC: CONFIG += $$COMPAT_MKSPEC
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