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qt5base-lts/configure.cmake
Alexandru Croitor e88864578a Generate the c++xx standard features instead of skipping them 
The features are reused in qtdeclarative (and maybe somewhere else
too), so they should be present. We can still map the conditions
to proper CMake compile feature tests.

Change-Id: I4d307d29d4d293cc23ab005b195ea346087c7162
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
Reviewed-by: Qt CMake Build Bot
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
2019-06-03 14:41:28 +00:00

491 lines
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CMake
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#### Inputs
#### Libraries
qt_find_package(ZLIB PROVIDED_TARGETS ZLIB::ZLIB)
set_package_properties(ZLIB PROPERTIES TYPE REQUIRED)
qt_find_package(ZSTD PROVIDED_TARGETS ZSTD::ZSTD)
qt_find_package(WrapDBus1 PROVIDED_TARGETS dbus-1)
qt_find_package(Libudev PROVIDED_TARGETS PkgConfig::Libudev)
#### Tests
# c++2a
qt_config_compile_test(cxx2a
LABEL "C++2a support"
"#if __cplusplus > 201703L
// Compiler claims to support experimental C++2a, trust it
#else
# error __cplusplus must be > 201703L (the value for C++17)
#endif
int main(int argc, char **argv)
{
(void)argc; (void)argv;
/* BEGIN TEST: */
/* END TEST: */
return 0;
}
"# FIXME: qmake: CONFIG += c++11 c++14 c++1z c++2a
)
# precompile_header
qt_config_compile_test(precompile_header
LABEL "precompiled header support"
"
#ifndef HEADER_H
#error no go
#endif
int main(int argc, char **argv)
{
(void)argc; (void)argv;
/* BEGIN TEST: */
/* END TEST: */
return 0;
}
"# FIXME: qmake: ['CONFIG += precompile_header', 'PRECOMPILED_DIR = .pch', 'PRECOMPILED_HEADER = header.h']
)
# reduce_relocations
qt_config_compile_test(reduce_relocations
LABEL "-Bsymbolic-functions support"
"#if !(defined(__i386) || defined(__i386__) || defined(__x86_64) || defined(__x86_64__) || defined(__amd64))
# error Symbolic function binding on this architecture may be broken, disabling it (see QTBUG-36129).
#endif
int main(int argc, char **argv)
{
(void)argc; (void)argv;
/* BEGIN TEST: */
/* END TEST: */
return 0;
}
"# FIXME: qmake: ['TEMPLATE = lib', 'CONFIG += dll bsymbolic_functions', 'isEmpty(QMAKE_LFLAGS_BSYMBOLIC_FUNC): error("Nope")']
)
# sse2
qt_config_compile_test_x86simd(sse2 "SSE2 instructions")
# sse3
qt_config_compile_test_x86simd(sse3 "SSE3 instructions")
# ssse3
qt_config_compile_test_x86simd(ssse3 "SSSE3 instructions")
# sse4_1
qt_config_compile_test_x86simd(sse4_1 "SSE4.1 instructions")
# sse4_2
qt_config_compile_test_x86simd(sse4_2 "SSE4.2 instructions")
# aesni
qt_config_compile_test_x86simd(aesni "AES new instructions")
# f16c
qt_config_compile_test_x86simd(f16c "F16C instructions")
# rdrnd
qt_config_compile_test_x86simd(rdrnd "RDRAND instruction")
# shani
qt_config_compile_test_x86simd(shani "SHA new instructions")
# avx
qt_config_compile_test_x86simd(avx "AVX instructions")
# avx2
qt_config_compile_test_x86simd(avx2 "AVX2 instructions")
# avx512f
qt_config_compile_test_x86simd(avx512f "AVX512 F instructions")
# avx512er
qt_config_compile_test_x86simd(avx512er "AVX512 ER instructions")
# avx512cd
qt_config_compile_test_x86simd(avx512cd "AVX512 CD instructions")
# avx512pf
qt_config_compile_test_x86simd(avx512pf "AVX512 PF instructions")
# avx512dq
qt_config_compile_test_x86simd(avx512dq "AVX512 DQ instructions")
# avx512bw
qt_config_compile_test_x86simd(avx512bw "AVX512 BW instructions")
# avx512vl
qt_config_compile_test_x86simd(avx512vl "AVX512 VL instructions")
# avx512ifma
qt_config_compile_test_x86simd(avx512ifma "AVX512 IFMA instructions")
# avx512vbmi
qt_config_compile_test_x86simd(avx512vbmi "AVX512 VBMI instructions")
# posix_fallocate
qt_config_compile_test(posix_fallocate
LABEL "POSIX fallocate()"
"
#include <fcntl.h>
#include <unistd.h>
int main(int argc, char **argv)
{
(void)argc; (void)argv;
/* BEGIN TEST: */
(void) posix_fallocate(0, 0, 0);
/* END TEST: */
return 0;
}
")
# alloca_stdlib_h
qt_config_compile_test(alloca_stdlib_h
LABEL "alloca() in stdlib.h"
"
#include <stdlib.h>
int main(int argc, char **argv)
{
(void)argc; (void)argv;
/* BEGIN TEST: */
alloca(1);
/* END TEST: */
return 0;
}
")
# alloca_h
qt_config_compile_test(alloca_h
LABEL "alloca() in alloca.h"
"
#include <alloca.h>
#ifdef __QNXNTO__
// extra include needed in QNX7 to define NULL for the alloca() macro
# include <stddef.h>
#endif
int main(int argc, char **argv)
{
(void)argc; (void)argv;
/* BEGIN TEST: */
alloca(1);
/* END TEST: */
return 0;
}
")
# alloca_malloc_h
qt_config_compile_test(alloca_malloc_h
LABEL "alloca() in malloc.h"
"
#include <malloc.h>
int main(int argc, char **argv)
{
(void)argc; (void)argv;
/* BEGIN TEST: */
alloca(1);
/* END TEST: */
return 0;
}
")
# stack_protector
qt_config_compile_test(stack_protector
LABEL "stack protection"
"#ifdef __QNXNTO__
# include <sys/neutrino.h>
# if _NTO_VERSION < 700
# error stack-protector not used (by default) before QNX 7.0.0.
# endif
#endif
int main(int argc, char **argv)
{
(void)argc; (void)argv;
/* BEGIN TEST: */
/* END TEST: */
return 0;
}
"# FIXME: qmake: QMAKE_CXXFLAGS += -fstack-protector-strong
)
#### Features
# This belongs into gui, but the license check needs it here already.
qt_feature("android_style_assets" PRIVATE
LABEL "Android Style Assets"
CONDITION ANDROID
)
qt_feature("use_gold_linker_alias"
AUTODETECT false
CONDITION NOT WIN32 AND NOT INTEGRITY AND NOT WASM AND tests.use_gold_linker OR FIXME
)
qt_feature("developer_build"
LABEL "Developer build"
AUTODETECT OFF
)
qt_feature("private_tests" PRIVATE
LABEL "Developer build: private_tests"
AUTODETECT OFF
)
qt_feature_definition("developer_build" "QT_BUILD_INTERNAL")
qt_feature("appstore_compliant" PUBLIC
LABEL "App store compliance"
PURPOSE "Disables code that is not allowed in platform app stores"
AUTODETECT APPLE_UIKIT OR ANDROID OR WINRT
)
qt_feature("simulator_and_device" PUBLIC
LABEL "Build for both simulator and device"
CONDITION APPLE_UIKIT AND INPUT_sdk STREQUAL ''
)
qt_feature("force_asserts" PUBLIC
LABEL "Force assertions"
AUTODETECT OFF
)
qt_feature("framework" PUBLIC
LABEL "Build Apple Frameworks"
CONDITION APPLE AND BUILD_SHARED_LIBS
)
qt_feature_definition("framework" "QT_MAC_FRAMEWORK_BUILD")
qt_feature("largefile"
LABEL "Large file support"
CONDITION NOT ANDROID AND NOT INTEGRITY AND NOT WINRT AND NOT rtems
)
qt_feature_definition("largefile" "QT_LARGEFILE_SUPPORT" VALUE "64")
qt_feature("cxx11" PUBLIC
LABEL "C++11"
)
qt_feature("cxx14" PUBLIC
LABEL "C++14"
CONDITION QT_FEATURE_cxx11 AND $<COMPILE_FEATURES:cxx_std_14>
)
qt_feature("cxx1z" PUBLIC
LABEL "C++17"
CONDITION QT_FEATURE_cxx14 AND $<COMPILE_FEATURES:cxx_std_17>
)
qt_feature("cxx2a" PUBLIC
LABEL "C++2a"
AUTODETECT OFF
CONDITION QT_FEATURE_cxx1z AND TEST_cxx2a
)
qt_feature("reduce_exports" PRIVATE
LABEL "Reduce amount of exported symbols"
CONDITION NOT WIN32 AND CMAKE_CXX_COMPILE_OPTIONS_VISIBILITY
)
qt_feature_definition("reduce_exports" "QT_VISIBILITY_AVAILABLE")
qt_feature("sse2" PRIVATE
LABEL "SSE2"
CONDITION ( ( TEST_architecture_arch STREQUAL i386 ) OR ( TEST_architecture_arch STREQUAL x86_64 ) ) AND TEST_subarch_sse2
)
qt_feature_definition("sse2" "QT_COMPILER_SUPPORTS_SSE2" VALUE "1")
qt_feature("sse3"
LABEL "SSE3"
CONDITION QT_FEATURE_sse2 AND TEST_subarch_sse3
)
qt_feature_definition("sse3" "QT_COMPILER_SUPPORTS_SSE3" VALUE "1")
qt_feature("ssse3"
LABEL "SSSE3"
CONDITION QT_FEATURE_sse3 AND TEST_subarch_ssse3
)
qt_feature_definition("ssse3" "QT_COMPILER_SUPPORTS_SSSE3" VALUE "1")
qt_feature("sse4_1"
LABEL "SSE4.1"
CONDITION QT_FEATURE_ssse3 AND TEST_subarch_sse4_1
)
qt_feature_definition("sse4_1" "QT_COMPILER_SUPPORTS_SSE4_1" VALUE "1")
qt_feature("sse4_2"
LABEL "SSE4.2"
CONDITION QT_FEATURE_sse4_1 AND TEST_subarch_sse4_2
)
qt_feature_definition("sse4_2" "QT_COMPILER_SUPPORTS_SSE4_2" VALUE "1")
qt_feature("avx"
LABEL "AVX"
CONDITION QT_FEATURE_sse4_2 AND TEST_subarch_avx
)
qt_feature_definition("avx" "QT_COMPILER_SUPPORTS_AVX" VALUE "1")
qt_feature("f16c"
LABEL "F16C"
CONDITION QT_FEATURE_avx AND TEST_subarch_f16c
)
qt_feature_definition("f16c" "QT_COMPILER_SUPPORTS_F16C" VALUE "1")
qt_feature("avx2" PRIVATE
LABEL "AVX2"
CONDITION QT_FEATURE_avx AND TEST_subarch_avx2
)
qt_feature_definition("avx2" "QT_COMPILER_SUPPORTS_AVX2" VALUE "1")
qt_feature("avx512f"
LABEL "F"
CONDITION QT_FEATURE_avx2 AND TEST_subarch_avx512f
)
qt_feature_definition("avx512f" "QT_COMPILER_SUPPORTS_AVX512F" VALUE "1")
qt_feature("avx512er"
LABEL "ER"
CONDITION QT_FEATURE_avx512f AND TEST_subarch_avx512er
)
qt_feature_definition("avx512er" "QT_COMPILER_SUPPORTS_AVX512ER" VALUE "1")
qt_feature("avx512cd"
LABEL "CD"
CONDITION QT_FEATURE_avx512f AND TEST_subarch_avx512cd
)
qt_feature_definition("avx512cd" "QT_COMPILER_SUPPORTS_AVX512CD" VALUE "1")
qt_feature("avx512pf"
LABEL "PF"
CONDITION QT_FEATURE_avx512f AND TEST_subarch_avx512pf
)
qt_feature_definition("avx512pf" "QT_COMPILER_SUPPORTS_AVX512PF" VALUE "1")
qt_feature("avx512dq"
LABEL "DQ"
CONDITION QT_FEATURE_avx512f AND TEST_subarch_avx512dq
)
qt_feature_definition("avx512dq" "QT_COMPILER_SUPPORTS_AVX512DQ" VALUE "1")
qt_feature("avx512bw"
LABEL "BW"
CONDITION QT_FEATURE_avx512f AND TEST_subarch_avx512bw
)
qt_feature_definition("avx512bw" "QT_COMPILER_SUPPORTS_AVX512BW" VALUE "1")
qt_feature("avx512vl"
LABEL "VL"
CONDITION QT_FEATURE_avx512f AND TEST_subarch_avx512vl
)
qt_feature_definition("avx512vl" "QT_COMPILER_SUPPORTS_AVX512VL" VALUE "1")
qt_feature("avx512ifma"
LABEL "IFMA"
CONDITION QT_FEATURE_avx512f AND TEST_subarch_avx512ifma
)
qt_feature_definition("avx512ifma" "QT_COMPILER_SUPPORTS_AVX512IFMA" VALUE "1")
qt_feature("avx512vbmi"
LABEL "VBMI"
CONDITION QT_FEATURE_avx512f AND TEST_subarch_avx512vbmi
)
qt_feature_definition("avx512vbmi" "QT_COMPILER_SUPPORTS_AVX512VBMI" VALUE "1")
qt_feature("aesni"
LABEL "AES"
CONDITION QT_FEATURE_sse2 AND TEST_subarch_aes
)
qt_feature_definition("aesni" "QT_COMPILER_SUPPORTS_AES" VALUE "1")
qt_feature("rdrnd"
LABEL "RDRAND"
CONDITION TEST_subarch_rdseed
)
qt_feature_definition("rdrnd" "QT_COMPILER_SUPPORTS_RDRND" VALUE "1")
qt_feature("shani"
LABEL "SHA"
CONDITION QT_FEATURE_sse2 AND TEST_subarch_sha
)
qt_feature_definition("shani" "QT_COMPILER_SUPPORTS_SHA" VALUE "1")
qt_feature("x86SimdAlways"
LABEL "Intrinsics without -mXXX option"
CONDITION ( ( TEST_architecture_arch STREQUAL i386 ) OR ( TEST_architecture_arch STREQUAL x86_64 ) ) AND ON
)
qt_feature_definition("x86SimdAlways" "QT_COMPILER_SUPPORTS_SIMD_ALWAYS" VALUE "1")
qt_feature("mips_dsp"
LABEL "DSP"
CONDITION ( TEST_architecture_arch STREQUAL mips ) AND TEST_arch_${TEST_architecture_arch}_subarch_dsp
)
qt_feature_definition("mips_dsp" "QT_COMPILER_SUPPORTS_MIPS_DSP" VALUE "1")
qt_feature("mips_dspr2"
LABEL "DSPr2"
CONDITION ( TEST_architecture_arch STREQUAL mips ) AND TEST_arch_${TEST_architecture_arch}_subarch_dspr2
)
qt_feature_definition("mips_dspr2" "QT_COMPILER_SUPPORTS_MIPS_DSPR2" VALUE "1")
qt_feature("neon"
LABEL "NEON"
CONDITION ( ( TEST_architecture_arch STREQUAL arm ) OR ( TEST_architecture_arch STREQUAL arm64 ) ) AND TEST_arch_${TEST_architecture_arch}_subarch_neon
)
qt_feature_definition("neon" "QT_COMPILER_SUPPORTS_NEON" VALUE "1")
qt_feature("alloca_h" PRIVATE
LABEL "alloca.h"
CONDITION TEST_alloca_h
)
qt_feature("alloca_malloc_h" PRIVATE
LABEL "alloca() in malloc.h"
CONDITION NOT QT_FEATURE_alloca_h AND TEST_alloca_malloc_h
)
qt_feature("alloca" PRIVATE
LABEL "alloca()"
CONDITION QT_FEATURE_alloca_h OR QT_FEATURE_alloca_malloc_h OR TEST_alloca_stdlib_h
)
qt_feature("zstd" PRIVATE
LABEL "Zstandard support"
CONDITION ZSTD_FOUND
)
qt_feature("thread" PUBLIC
SECTION "Kernel"
LABEL "Thread support"
PURPOSE "Provides QThread and related classes."
AUTODETECT NOT WASM
)
qt_feature("future" PUBLIC
SECTION "Kernel"
LABEL "QFuture"
PURPOSE "Provides QFuture and related classes."
CONDITION QT_FEATURE_thread
)
qt_feature("concurrent" PUBLIC
SECTION "Kernel"
LABEL "Qt Concurrent"
PURPOSE "Provides a high-level multi-threading API."
CONDITION QT_FEATURE_future
)
qt_feature_definition("concurrent" "QT_NO_CONCURRENT" NEGATE VALUE "1")
qt_feature("dbus" PUBLIC PRIVATE
LABEL "Qt D-Bus"
AUTODETECT NOT APPLE_UIKIT AND NOT ANDROID AND NOT WINRT
CONDITION QT_FEATURE_thread
)
qt_feature_definition("dbus" "QT_NO_DBUS" NEGATE VALUE "1")
qt_feature("dbus_linked" PRIVATE
LABEL "Qt D-Bus directly linked to libdbus"
CONDITION QT_FEATURE_dbus AND DBus1_FOUND
ENABLE INPUT_dbus STREQUAL 'linked'
DISABLE INPUT_dbus STREQUAL 'runtime'
)
qt_feature("gui" PRIVATE
LABEL "Qt Gui"
)
qt_feature("network" PRIVATE
LABEL "Qt Network"
)
qt_feature("sql" PRIVATE
LABEL "Qt Sql"
CONDITION QT_FEATURE_thread
)
qt_feature("testlib" PRIVATE
LABEL "Qt Testlib"
)
qt_feature("widgets" PRIVATE
LABEL "Qt Widgets"
AUTODETECT NOT APPLE_TVOS AND NOT APPLE_WATCHOS
CONDITION QT_FEATURE_gui
)
qt_feature_definition("widgets" "QT_NO_WIDGETS" NEGATE)
qt_feature("xml" PRIVATE
LABEL "Qt Xml"
)
qt_feature("libudev" PRIVATE
LABEL "udev"
CONDITION Libudev_FOUND
)
qt_extra_definition("QT_VERSION_STR" "\"${PROJECT_VERSION}\"" PUBLIC)
qt_extra_definition("QT_VERSION_MAJOR" ${PROJECT_VERSION_MAJOR} PUBLIC)
qt_extra_definition("QT_VERSION_MINOR" ${PROJECT_VERSION_MINOR} PUBLIC)
qt_extra_definition("QT_VERSION_PATCH" ${PROJECT_VERSION_PATCH} PUBLIC)
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