Date: Fri, 20 Mar 2015 14:52:08 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 198738] Incorrect optimization flag SSE2 on i386 Message-ID: <bug-198738-13@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198738 Bug ID: 198738 Summary: Incorrect optimization flag SSE2 on i386 Product: Ports & Packages Version: Latest Hardware: i386 OS: Any Status: New Severity: Affects Many People Priority: --- Component: Ports Framework Assignee: freebsd-ports-bugs@FreeBSD.org Reporter: sasamotikomi@gmail.com CC: portmgr@FreeBSD.org Many ports have -msse2 on 32-bit version FreeBSD. I think it's incorrect, many modern 32-bit processor have SSE but SSE2 isn't. As example affected many QT4/5 ports: >From devel/qt5-core: c++ -c -O2 -pipe -fstack-protector -fno-strict-aliasing -msse2 -pthread -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -O3 -fvisibility=hidden -fvisibility-inlines-hidden -std=c++11 -Wall -W -pthread -D_THREAD_SAFE -fPIC -DQT_NO_MTDEV -DQT_NO_LIBUDEV -DQT_NO_EVDEV -DQT_GLIB -DQT_NO_USING_NAMESPACE -DQT_BUILD_CORE_LIB -DQT_BUILDING_QT -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DQT_DEPRECATED_WARNINGS -DQT_DISABLE_DEPRECATED_BEFORE=0x050000 -DQT_USE_ICU -DQT_CORE_LIB -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG -I. -I../../include -I../../include/QtCore -I../../include/QtCore/5.4.1 -I../../include/QtCore/5.4.1/QtCore -Iglobal -I../3rdparty/harfbuzz/src -I../3rdparty/md5 -I../3rdparty/md4 -I../3rdparty/sha3 -I.moc -I/usr/local/lib/qt5/mkspecs/freebsd-clang -o .obj/qabstractanimation.o animation/qabstractanimation.cpp Even is define (in make.conf as CPUTYPE) processor without SSE2 support: c++ -c -O2 -pipe -march=athlon-xp -fstack-protector -fno-strict-aliasing -msse2 -pthread -I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include -O3 -fvisibility=hidden -fvisibility-inlines-hidden -std=c++11 -Wall -W -pthread -D_THREAD_SAFE -fPIC -DQT_NO_MTDEV -DQT_NO_LIBUDEV -DQT_NO_EVDEV -DQT_GLIB -DQT_NO_USING_NAMESPACE -DQT_BUILD_CORE_LIB -DQT_BUILDING_QT -DQT_NO_CAST_TO_ASCII -DQT_ASCII_CAST_WARNINGS -DQT_MOC_COMPAT -DQT_USE_QSTRINGBUILDER -DQT_DEPRECATED_WARNINGS -DQT_DISABLE_DEPRECATED_BEFORE=0x050000 -DQT_USE_ICU -DQT_CORE_LIB -D_LARGEFILE64_SOURCE -D_LARGEFILE_SOURCE -DQT_NO_DEBUG -I. -I../../include -I../../include/QtCore -I../../include/QtCore/5.4.1 -I../../include/QtCore/5.4.1/QtCore -Iglobal -I../3rdparty/harfbuzz/src -I../3rdparty/md5 -I../3rdparty/md4 -I../3rdparty/sha3 -I.moc -I/usr/local/lib/qt5/mkspecs/freebsd-clang -o .obj/qdatetime.o tools/qdatetime.cpp -- You are receiving this mail because: You are the assignee for the bug.
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